From 7cc613bf300b8232c9064af1dee84ea98f9e2d12 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= Date: Thu, 21 Jul 2016 14:56:27 +0200 Subject: [PATCH 01/26] esdoc update --- .codeclimate.yml | 5 - .jshintrc | 3 - .travis.yml | 14 - LICENSE | 661 --- README.md | 15 - ast/source/adt/RedBlackTree.js.json | 4358 +++++++++++++++++ ast/source/adt/index.js.json | 57 + ast/source/base/colors.js.json | 211 + ast/source/base/find.js.json | 1043 ++++ ast/source/base/grandparent.js.json | 442 ++ ast/source/base/index.js.json | 453 ++ ast/source/base/inordertraversal.js.json | 787 +++ ast/source/base/insert.js.json | 1416 ++++++ ast/source/base/predecessor.js.json | 513 ++ ast/source/base/replace_node.js.json | 931 ++++ ast/source/base/rotate_left.js.json | 1939 ++++++++ ast/source/base/rotate_right.js.json | 1939 ++++++++ ast/source/base/sibling.js.json | 752 +++ ast/source/base/successor.js.json | 513 ++ ast/source/base/uncle.js.json | 1060 ++++ ast/source/index.js.json | 201 + 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doc/css/style.css => user/css/0-style.css (100%) rename doc/scripts/header.js => user/script/0-header.js (100%) create mode 100644 variable/index.html diff --git a/.codeclimate.yml b/.codeclimate.yml deleted file mode 100644 index 408fda5..0000000 --- a/.codeclimate.yml +++ /dev/null @@ -1,5 +0,0 @@ -languages: - JavaScript: true -exclude_paths: -- "doc/**/*.js" -- "test/**/*.js" diff --git a/.jshintrc b/.jshintrc deleted file mode 100644 index ffd48eb..0000000 --- a/.jshintrc +++ /dev/null @@ -1,3 +0,0 @@ -{ - "esnext": true -} diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index 10d7e45..0000000 --- a/.travis.yml +++ /dev/null @@ -1,14 +0,0 @@ -language: node_js - -node_js: - - node - -install: - - npm install - -script: - - npm run cover - -after_success: - - ./node_modules/.bin/coveralls < coverage/lcov.info || true - - ./node_modules/.bin/codeclimate-test-reporter < coverage/lcov.info || true diff --git a/LICENSE b/LICENSE deleted file mode 100644 index dbbe355..0000000 --- a/LICENSE +++ /dev/null @@ -1,661 +0,0 @@ - GNU AFFERO GENERAL PUBLIC LICENSE - Version 3, 19 November 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU Affero General Public License is a free, copyleft license for -software and other kinds of works, specifically designed to ensure -cooperation with the community in the case of network server software. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. 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There are many ways you could offer source, and different -solutions will be better for different programs; see section 13 for the -specific requirements. - - You should also get your employer (if you work as a programmer) or school, -if any, to sign a "copyright disclaimer" for the program, if necessary. -For more information on this, and how to apply and follow the GNU AGPL, see -. diff --git a/README.md b/README.md deleted file mode 100644 index 4c66b02..0000000 --- a/README.md +++ /dev/null @@ -1,15 +0,0 @@ -[aureooms/es-red-black-tree](https://aureooms.github.io/es-red-black-tree) -== - -red-black tree library for JavaScript. See [documentation](https://aureooms.github.io/es-red-black-tree/index.html). - -[![NPM license](http://img.shields.io/npm/l/aureooms-es-red-black-tree.svg?style=flat)](https://raw.githubusercontent.com/aureooms/es-red-black-tree/master/LICENSE) -[![NPM version](http://img.shields.io/npm/v/aureooms-es-red-black-tree.svg?style=flat)](https://www.npmjs.org/package/aureooms-es-red-black-tree) -[![Build status](http://img.shields.io/travis/aureooms/es-red-black-tree.svg?style=flat)](https://travis-ci.org/aureooms/es-red-black-tree) -[![Coverage status](http://img.shields.io/coveralls/aureooms/es-red-black-tree.svg?style=flat)](https://coveralls.io/r/aureooms/es-red-black-tree) -[![Dependencies status](http://img.shields.io/david/aureooms/es-red-black-tree.svg?style=flat)](https://david-dm.org/aureooms/es-red-black-tree#info=dependencies) -[![Dev dependencies status](http://img.shields.io/david/dev/aureooms/es-red-black-tree.svg?style=flat)](https://david-dm.org/aureooms/es-red-black-tree#info=devDependencies) -[![Code Climate](http://img.shields.io/codeclimate/github/aureooms/es-red-black-tree.svg?style=flat)](https://codeclimate.com/github/aureooms/es-red-black-tree) -[![NPM downloads per month](http://img.shields.io/npm/dm/aureooms-es-red-black-tree.svg?style=flat)](https://www.npmjs.org/package/aureooms-es-red-black-tree) -[![GitHub issues](http://img.shields.io/github/issues/aureooms/es-red-black-tree.svg?style=flat)](https://github.com/aureooms/es-red-black-tree/issues) -[![Documentation](https://aureooms.github.io/es-red-black-tree/badge.svg)](https://aureooms.github.io/es-red-black-tree/source.html) diff --git a/ast/source/adt/RedBlackTree.js.json b/ast/source/adt/RedBlackTree.js.json new file mode 100644 index 0000000..4a0cc46 --- /dev/null +++ b/ast/source/adt/RedBlackTree.js.json @@ -0,0 +1,4358 @@ +{ + "type": "Program", + 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212, + 232 + ], + "loc": { + "start": { + "line": 7, + "column": 14 + }, + "end": { + "line": 7, + "column": 34 + } + } + }, + "range": [ + 198, + 234 + ], + "loc": { + "start": { + "line": 7, + "column": 0 + }, + "end": { + "line": 7, + "column": 36 + } + } + } + ], + "sourceType": "module", + "range": [ + 0, + 234 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 7, + "column": 36 + } + }, + "comments": [] +} \ No newline at end of file diff --git a/badge.svg b/badge.svg new file mode 100644 index 0000000..d1289c0 --- /dev/null +++ b/badge.svg @@ -0,0 +1,17 @@ + + + + + + + + + + + + document + document + 5% + 5% + + diff --git a/class/src/adt/RedBlackTree.js~RedBlackTree.html b/class/src/adt/RedBlackTree.js~RedBlackTree.html new file mode 100644 index 0000000..37020e4 --- /dev/null +++ b/class/src/adt/RedBlackTree.js~RedBlackTree.html @@ -0,0 +1,687 @@ + + + + + + RedBlackTree | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
+ Home + Manual + Reference + Source + Test + Repository +
+ + + + +
    +
    +
    + + + +
    + 
    import {RedBlackTree} from 'aureooms-es-red-black-tree/src/adt/RedBlackTree.js'
    + public + class + + + + | source +
    + +
    +

    RedBlackTree

    + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + +

    Constructor Summary

    + + + + + + + + + +
    Public Constructor
    + public + + + + + +
    +

    + constructor(compare: *) +

    +
    +
    + + + +
    +     		+ + +
    +
    +

    Member Summary

    + + + + + + + + + + + + + + +
    Public Members
    + public + + + + + +
    +

    + compare: * +

    +
    +
    + + + +
    +     		+ + +
    + public + + + + + +
    +

    + root: * +

    +
    +
    + + + +
    +     		+ + +
    +
    +

    Method Summary

    + + + + + + + + + + + + + + + + + + + + + + + + +
    Public Methods
    + public + + + + + +
    +

    + * [Symbol.iterator]() +

    +
    +
    + + + +
    +     		+ + +
    + public + + + + + +
    +

    + add(value: *) +

    +
    +
    + + + +
    +     		+ + +
    + public + + + + + +
    +

    + delete(node: *) +

    +
    +
    + + + +
    +     		+ + +
    + public + + + + + +
    +

    + find(value: *): * +

    +
    +
    + + + +
    +     		+ + +
    +
    + + + + + +

    Public Constructors

    + +
    +

    + public + + + + + constructor(compare: *) + + + + source + +

    + + + + + + + + +
    +

    Params:

    + + + + + + + + + + + + + +
    NameTypeAttributeDescription
    compare*
    +
    +
    + + + + + + + + + + + + + + + +
    +
    +

    Public Members

    + +
    +

    + public + + + + + compare: * + + + + source + +

    + + + + + + + + +
    +
    + + + + + + + + + + + + + + + +
    +
    +

    + public + + + + + root: * + + + + source + +

    + + + + + + + + +
    +
    + + + + + + + + + + + + + + + +
    +
    +

    Public Methods

    + +
    +

    + public + + + + * + [Symbol.iterator]() + + + + source + +

    + + + + + + + + +
    +
    + + + + + + + + + + + + + + + +
    +
    +

    + public + + + + + add(value: *) + + + + source + +

    + + + + + + + + +
    +

    Params:

    + + + + + + + + + + + + + +
    NameTypeAttributeDescription
    value*
    +
    +
    + + + + + + + + + + + + + + + +
    +
    +

    + public + + + + + delete(node: *) + + + + source + +

    + + + + + + + + +
    +

    Params:

    + + + + + + + + + + + + + +
    NameTypeAttributeDescription
    node*
    +
    +
    + + + + + + + + + + + + + + + +
    +
    +

    + public + + + + + find(value: *): * + + + + source + +

    + + + + + + + + +
    +

    Params:

    + + + + + + + + + + + + + +
    NameTypeAttributeDescription
    value*
    +
    +
    + +
    +

    Return:

    + + + + + +
    *
    +
    +
    +
    + + + + + + + + + + + + + +
    +
    +
    + + + + + + + + + + + + diff --git a/coverage.json b/coverage.json new file mode 100644 index 0000000..c62df6e --- /dev/null +++ b/coverage.json @@ -0,0 +1,200 @@ +{ + "coverage": "5.71%", + "expectCount": 35, + "actualCount": 2, + "files": { + "src/base/colors.js": { + "expectCount": 2, + "actualCount": 0, + "undocumentLines": [ + 1, + 2 + ] + }, + "src/node/Leaf.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 3 + ] + }, + "src/node/Node.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 3 + ] + }, + "src/adt/RedBlackTree.js": { + "expectCount": 8, + "actualCount": 0, + "undocumentLines": [ + 10, + 66, + 19, + 14, + 12, + 38, + 30, + 15 + ] + }, + "src/removal/delete_case1.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 4 + ] + }, + "src/removal/delete_case2.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 5 + ] + }, + "src/removal/delete_case3.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 7 + ] + }, + "src/removal/delete_case4.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 5 + ] + }, + "src/removal/delete_case5.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 6 + ] + }, + "src/removal/delete_case6.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 4 + ] + }, + "src/removal/delete_one_child.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 6 + ] + }, + "src/base/find.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 2 + ] + }, + "src/base/grandparent.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 1 + ] + }, + "src/base/inordertraversal.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 2 + ] + }, + "src/base/insert.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 2 + ] + }, + "src/insertion/insert_case1.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 5 + ] + }, + "src/insertion/insert_case2.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 5 + ] + }, + "src/insertion/insert_case3.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 5 + ] + }, + "src/insertion/insert_case4.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 5 + ] + }, + "src/insertion/insert_case5.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 4 + ] + }, + "src/base/predecessor.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 1 + ] + }, + "src/base/replace_node.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 2 + ] + }, + "src/base/rotate_left.js": { + "expectCount": 1, + "actualCount": 1, + "undocumentLines": [] + }, + "src/base/rotate_right.js": { + "expectCount": 1, + "actualCount": 1, + "undocumentLines": [] + }, + "src/base/sibling.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 1 + ] + }, + "src/base/successor.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 1 + ] + }, + "src/base/uncle.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 3 + ] + } + } +} \ No newline at end of file diff --git a/css/prettify-tomorrow.css b/css/prettify-tomorrow.css new file mode 100644 index 0000000..b6f92a7 --- /dev/null +++ b/css/prettify-tomorrow.css @@ -0,0 +1,132 @@ +/* Tomorrow Theme */ +/* Original theme - https://github.com/chriskempson/tomorrow-theme */ +/* Pretty printing styles. Used with prettify.js. */ +/* SPAN elements with the classes below are added by prettyprint. */ +/* plain text */ +.pln { + color: #4d4d4c; } + +@media screen { + /* string content */ + .str { + color: #718c00; } + + /* a keyword */ + .kwd { + color: #8959a8; } + + /* a comment */ + .com { + color: #8e908c; } + + /* a type name */ + .typ { + color: #4271ae; } + + /* a literal value */ + .lit { + color: #f5871f; } + + /* punctuation */ + .pun { + color: #4d4d4c; } + + /* lisp open bracket */ + .opn { + color: #4d4d4c; } + + /* lisp close bracket */ + .clo { + color: #4d4d4c; } + + /* a markup tag name */ + .tag { + color: #c82829; } + + /* a markup attribute name */ + .atn { + color: #f5871f; } + + /* a markup attribute value */ + .atv { + color: #3e999f; } + + /* a declaration */ + .dec { + color: #f5871f; } + + /* a variable name */ + .var { + color: #c82829; } + + /* a function name */ + .fun { + color: #4271ae; } } +/* Use higher contrast and text-weight for printable form. */ +@media print, projection { + .str { + color: #060; } + + .kwd { + color: #006; + font-weight: bold; } + + .com { + color: #600; + font-style: italic; } + + .typ { + color: #404; + font-weight: bold; } + + .lit { + color: #044; } + + .pun, .opn, .clo { + color: #440; } + + .tag { + color: #006; + font-weight: bold; } + + .atn { + color: #404; } + + .atv { + color: #060; } } +/* Style */ +/* +pre.prettyprint { + background: white; + font-family: Consolas, Monaco, 'Andale Mono', monospace; + font-size: 12px; + line-height: 1.5; + border: 1px solid #ccc; + padding: 10px; } +*/ + +/* Specify class=linenums on a pre to get line numbering */ +ol.linenums { + margin-top: 0; + margin-bottom: 0; } + +/* IE indents via margin-left */ +li.L0, +li.L1, +li.L2, +li.L3, +li.L4, +li.L5, +li.L6, +li.L7, +li.L8, +li.L9 { + /* */ } + +/* Alternate shading for lines */ +li.L1, +li.L3, +li.L5, +li.L7, +li.L9 { + /* */ } diff --git a/css/style.css b/css/style.css new file mode 100644 index 0000000..baf349f --- /dev/null +++ b/css/style.css @@ -0,0 +1,944 @@ +@import url(https://fonts.googleapis.com/css?family=Roboto:400,300,700); + +* { + margin: 0; + padding: 0; + text-decoration: none; +} + +html +{ + font-family: 'Roboto', sans-serif; + overflow: auto; + font-size: 14px; + /*color: #4d4e53;*/ + color: rgba(0, 0, 0, .68); + background-color: #fff; +} + +a { + /*color: #0095dd;*/ + /*color:rgb(37, 138, 175);*/ + color: #039BE5; +} + +code a:hover { + text-decoration: underline; +} + +ul, ol { + padding-left: 20px; +} + +ul li { + list-style: disc; + margin: 4px 0; +} + +ol li { + margin: 4px 0; +} + +h1 { + margin-bottom: 10px; + font-size: 34px; + font-weight: 300; + border-bottom: solid 1px #ddd; +} + +h2 { + margin-top: 24px; + margin-bottom: 10px; + font-size: 20px; + border-bottom: solid 1px #ddd; + font-weight: 300; +} + +h3 { + position: relative; + font-size: 16px; + margin-bottom: 12px; + background-color: #E2E2E2; + padding: 4px; + font-weight: 300; +} + +del { + text-decoration: line-through; +} + +p { + margin-bottom: 15px; + line-height: 1.5; +} + +p > code { + background-color: #f5f5f5; + border-radius: 3px; +} + +pre > code { + display: block; +} + +pre.prettyprint, pre > code { + padding: 4px; + margin: 1em 0; + background-color: #f5f5f5; + border-radius: 3px; +} + +pre.prettyprint > code { + margin: 0; +} + +p > code, +li > code { + padding: 0 4px; + border-radius: 3px; +} + +.import-path pre.prettyprint, +.import-path pre.prettyprint code { + margin: 0; + padding: 0; + border: none; + background: white; +} + +.layout-container { + /*display: flex;*/ + /*flex-direction: row;*/ + /*justify-content: flex-start;*/ + /*align-items: stretch;*/ +} + +.layout-container > header { + height: 40px; + line-height: 40px; + font-size: 16px; + padding: 0 10px; + margin: 0; + position: fixed; + width: 100%; + z-index: 1; + background-color: white; + top: 0; + border-bottom: solid 1px #E02130; +} +.layout-container > header > a{ + margin: 0 5px; +} + +.layout-container > header > a.repo-url-github { + font-size: 0; + display: inline-block; + width: 20px; + height: 38px; + background: url("../image/github.png") no-repeat center; + background-size: 20px; + vertical-align: top; +} + +.navigation { + position: fixed; + top: 0; + left: 0; + box-sizing: border-box; + width: 250px; + height: 100%; + padding-top: 40px; + padding-left: 15px; + padding-bottom: 2em; + margin-top:1em; + overflow-x: scroll; + box-shadow: rgba(255, 255, 255, 1) -1px 0 0 inset; + border-right: 1px solid rgba(0, 0, 0, 0.1); +} + +.navigation ul { + padding: 0; +} + +.navigation li { + list-style: none; + margin: 4px 0; + white-space: nowrap; +} + +.navigation .nav-dir-path { + margin-top: 0.7em; + margin-bottom: 0.25em; + font-size: 0.8em; + color: #aaa; +} + +.kind-class, +.kind-interface, +.kind-function, +.kind-typedef, +.kind-variable, +.kind-external { + margin-left: 0.75em; + width: 1.2em; + height: 1.2em; + display: inline-block; + text-align: center; + border-radius: 0.2em; + margin-right: 0.2em; + font-weight: bold; +} + +.kind-class { + color: #009800; + background-color: #bfe5bf; +} + +.kind-interface { + color: #fbca04; + background-color: #fef2c0; +} + +.kind-function { + color: #6b0090; + background-color: #d6bdde; +} + +.kind-variable { + color: #eb6420; + background-color: #fad8c7; +} + +.kind-typedef { + color: #db001e; + background-color: #edbec3; +} + +.kind-external { + color: #0738c3; + background-color: #bbcbea; +} + +h1 .version, +h1 .url a { + font-size: 14px; + color: #aaa; +} + +.content { + margin-top: 40px; + margin-left: 250px; + padding: 10px 50px 10px 20px; +} + +.header-notice { + font-size: 14px; + color: #aaa; + margin: 0; +} + +.expression-extends .prettyprint { + margin-left: 10px; + background: white; +} + +.extends-chain { + border-bottom: 1px solid#ddd; + padding-bottom: 10px; + margin-bottom: 10px; +} + +.extends-chain span:nth-of-type(1) { + padding-left: 10px; +} + +.extends-chain > div { + margin: 5px 0; +} + +.description table { + font-size: 14px; + border-spacing: 0; + border: 0; + border-collapse: collapse; +} + +.description thead { + background: #999; + color: white; +} + +.description table td, +.description table th { + border: solid 1px #ddd; + padding: 4px; + font-weight: normal; +} + +.flat-list ul { + padding-left: 0; +} + +.flat-list li { + display: inline; + list-style: none; +} + +table.summary { + width: 100%; + margin: 10px 0; + border-spacing: 0; + border: 0; + border-collapse: collapse; +} + +table.summary thead { + background: #999; + color: white; +} + +table.summary td { + border: solid 1px #ddd; + padding: 4px 10px; +} + +table.summary tbody td:nth-child(1) { + text-align: right; + white-space: nowrap; + min-width: 64px; + vertical-align: top; +} + +table.summary tbody td:nth-child(2) { + width: 100%; + border-right: none; +} + +table.summary tbody td:nth-child(3) { + white-space: nowrap; + border-left: none; + vertical-align: top; +} + +table.summary td > div:nth-of-type(2) { + padding-top: 4px; + padding-left: 15px; +} + +table.summary td p { + margin-bottom: 0; +} + +.inherited-summary thead td { + padding-left: 2px; +} + +.inherited-summary thead a { + color: white; +} + +.inherited-summary .summary tbody { + display: none; +} + +.inherited-summary .summary .toggle { + padding: 0 4px; + font-size: 12px; + cursor: pointer; +} +.inherited-summary .summary .toggle.closed:before { + content: "â–¶"; +} +.inherited-summary .summary .toggle.opened:before { + content: "â–¼"; +} + +.member, .method { + margin-bottom: 24px; +} + +table.params { + width: 100%; + margin: 10px 0; + border-spacing: 0; + border: 0; + border-collapse: collapse; +} + +table.params thead { + background: #eee; + color: #aaa; +} + +table.params td { + padding: 4px; + border: solid 1px #ddd; +} + +table.params td p { + margin: 0; +} + +.content .detail > * { + margin: 15px 0; +} + +.content .detail > h3 { + color: black; +} + +.content .detail > div { + margin-left: 10px; +} + +.content .detail > .import-path { + margin-top: -8px; +} + +.content .detail + .detail { + margin-top: 30px; +} + +.content .detail .throw td:first-child { + padding-right: 10px; +} + +.content .detail h4 + :not(pre) { + padding-left: 0; + margin-left: 10px; +} + +.content .detail h4 + ul li { + list-style: none; +} + +.return-param * { + display: inline; +} + +.argument-params { + margin-bottom: 20px; +} + +.return-type { + padding-right: 10px; + font-weight: normal; +} + +.return-desc { + margin-left: 10px; + margin-top: 4px; +} + +.return-desc p { + margin: 0; +} + +.deprecated, .experimental, .instance-docs { + border-left: solid 5px orange; + padding-left: 4px; + margin: 4px 0; +} + +tr.listen p, +tr.throw p, +tr.emit p{ + margin-bottom: 10px; +} + +.version, .since { + color: #aaa; +} + +h3 .right-info { + position: absolute; + right: 4px; + font-size: 14px; +} + +.version + .since:before { + content: '| '; +} + +.see { + margin-top: 10px; +} + +.see h4 { + margin: 4px 0; +} + +.content .detail h4 + .example-doc { + margin: 6px 0; +} + +.example-caption { + position: relative; + bottom: -1px; + display: inline-block; + padding: 4px; + font-style: italic; + background-color: #f5f5f5; + font-weight: bold; + border-radius: 3px; + border-bottom-left-radius: 0; + border-bottom-right-radius: 0; +} + +.example-caption + pre.source-code { + margin-top: 0; + border-top-left-radius: 0; +} + +footer, .file-footer { + text-align: right; + font-style: italic; + font-weight: 100; + font-size: 13px; + margin-right: 50px; + margin-left: 270px; + border-top: 1px solid #ddd; + padding-top: 30px; + margin-top: 20px; + padding-bottom: 10px; +} + +pre.source-code { + background: #f5f5f5; + padding: 4px; +} + +pre.raw-source-code > code { + padding: 0; + margin: 0; +} + +pre.source-code.line-number { + padding: 0; +} + +pre.source-code ol { + background: #eee; + padding-left: 40px; +} + +pre.source-code li { + background: white; + padding-left: 4px; + list-style: decimal; + margin: 0; +} + +pre.source-code.line-number li.active { + background: rgb(255, 255, 150); +} + +pre.source-code.line-number li.error-line { + background: #ffb8bf; +} + +table.files-summary { + width: 100%; + margin: 10px 0; + border-spacing: 0; + border: 0; + border-collapse: collapse; + text-align: right; +} + +table.files-summary tbody tr:hover { + background: #eee; +} + +table.files-summary td:first-child, +table.files-summary td:nth-of-type(2) { + text-align: left; +} + +table.files-summary[data-use-coverage="false"] td.coverage { + display: none; +} + +table.files-summary thead { + background: #999; + color: white; +} + +table.files-summary td { + border: solid 1px #ddd; + padding: 4px 10px; + vertical-align: top; +} + +table.files-summary td.identifiers > span { + display: block; + margin-top: 4px; +} +table.files-summary td.identifiers > span:first-child { + margin-top: 0; +} + +table.files-summary .coverage-count { + font-size: 12px; + color: #aaa; + display: inline-block; + min-width: 40px; +} + +.total-coverage-count { + position: relative; + bottom: 2px; + font-size: 12px; + color: #666; + font-weight: 500; + padding-left: 5px; +} + +table.test-summary thead { + background: #999; + color: white; +} + +table.test-summary thead .test-description { + width: 50%; +} + +table.test-summary { + width: 100%; + margin: 10px 0; + border-spacing: 0; + border: 0; + border-collapse: collapse; +} + +table.test-summary thead .test-count { + width: 3em; +} + +table.test-summary tbody tr:hover { + background-color: #eee; +} + +table.test-summary td { + border: solid 1px #ddd; + padding: 4px 10px; + vertical-align: top; +} + +table.test-summary td p { + margin: 0; +} + +table.test-summary tr.test-describe .toggle { + display: inline-block; + float: left; + margin-right: 4px; + cursor: pointer; +} + +table.test-summary tr.test-describe .toggle.opened:before { + content: 'â–¼'; +} + +table.test-summary tr.test-describe .toggle.closed:before { + content: 'â–¶'; +} + +table.test-summary .test-target > span { + display: block; + margin-top: 4px; +} +table.test-summary .test-target > span:first-child { + margin-top: 0; +} + +.inner-link-active { + background: rgb(255, 255, 150); +} + +/* search box */ +.search-box { + position: absolute; + top: 10px; + right: 50px; + padding-right: 8px; + padding-bottom: 10px; + line-height: normal; + font-size: 12px; +} + +.search-box img { + width: 20px; + vertical-align: top; +} + +.search-input { + display: inline; + visibility: hidden; + width: 0; + padding: 2px; + height: 1.5em; + outline: none; + background: transparent; + border: 1px #0af; + border-style: none none solid none; + vertical-align: bottom; +} + +.search-input-edge { + display: none; + width: 1px; + height: 5px; + background-color: #0af; + vertical-align: bottom; +} + +.search-result { + position: absolute; + display: none; + height: 600px; + width: 100%; + padding: 0; + margin-top: 5px; + margin-left: 24px; + background: white; + box-shadow: 1px 1px 4px rgb(0,0,0); + white-space: nowrap; + overflow-y: scroll; +} + +.search-result-import-path { + color: #aaa; + font-size: 12px; +} + +.search-result li { + list-style: none; + padding: 2px 4px; +} + +.search-result li a { + display: block; +} + +.search-result li.selected { + background: #ddd; +} + +.search-result li.search-separator { + background: rgb(37, 138, 175); + color: white; +} + +.search-box.active .search-input { + visibility: visible; + transition: width 0.2s ease-out; + width: 300px; +} + +.search-box.active .search-input-edge { + display: inline-block; +} + +/* coverage badge */ +.esdoc-coverage { + display: inline-block; + height: 20px; + vertical-align: top; +} + +h1 .esdoc-coverage { + position: relative; + top: -4px; +} + +.esdoc-coverage-wrap { + color: white; + font-size: 12px; + font-weight: 500; +} + +.esdoc-coverage-label { + padding: 3px 4px 3px 6px; + background: linear-gradient(to bottom, #5e5e5e 0%,#4c4c4c 100%); + border-radius: 4px 0 0 4px; + display: inline-block; + height: 20px; + box-sizing: border-box; + line-height: 14px; +} + +.esdoc-coverage-ratio { + padding: 3px 6px 3px 4px; + border-radius: 0 4px 4px 0; + display: inline-block; + height: 20px; + box-sizing: border-box; + line-height: 14px; +} + +.esdoc-coverage-low { + background: linear-gradient(to bottom, #db654f 0%,#c9533d 100%); +} + +.esdoc-coverage-middle { + background: linear-gradient(to bottom, #dab226 0%,#c9a179 100%); +} + +.esdoc-coverage-high { + background: linear-gradient(to bottom, #4fc921 0%,#3eb810 100%); +} + +.github-markdown .manual-toc { + padding-left: 0; +} + +/** manual */ + +.manual-root .navigation { + padding-left: 0; +} + +.navigation .manual-toc-title { + margin: 0; + padding: 0.5em 0 0.5em 1em; + border: none; + font-size: 1em; + font-weight: normal; +} + +.navigation .manual-toc-title:first-child { + margin-top: 0; +} + +.navigation .manual-toc { + display: none; + margin-left: 0.5em; + margin-top: -0.25em; +} + +.github-markdown .manual-toc-title a { + color: inherit; +} + +.manual-breadcrumb-list { + font-size: 0.8em; + margin-bottom: 1em; +} + +.manual-toc-title a:hover { + color: #039BE5; +} + +.manual-toc li { + margin: 0.75em 0; + list-style-type: none; +} + +.manual-toc .indent-h1 { + margin-left: 0; +} +.manual-toc .indent-h2 { + margin-left: 1em; +} +.manual-toc .indent-h3 { + margin-left: 3em; +} +.manual-toc .indent-h4 { + margin-left: 4em; +} +.manual-toc .indent-h5 { + margin-left: 5em; +} + +.manual-nav li { + margin: 0.75em 0; +} + +.manual-dot { + margin-left: 0.75em; + width: 0.6em; + height: 0.6em; + display: inline-block; + border-radius: 0.3em; + margin-right: 0.3em; + background-color: #bfe5bf; +} + +/* github markdown */ +.github-markdown { + font-size: 16px; +} + +.github-markdown h1, +.github-markdown h2, +.github-markdown h3, +.github-markdown h4, +.github-markdown h5 { + margin-top: 1em; + margin-bottom: 16px; + font-weight: bold; + padding: 0; +} + +.github-markdown h1:nth-of-type(1) { + margin-top: 0; +} + +.github-markdown h1 { + font-size: 2em; + padding-bottom: 0.3em; +} + +.github-markdown h2 { + font-size: 1.75em; + padding-bottom: 0.3em; +} + +.github-markdown h3 { + font-size: 1.5em; + background-color: transparent; +} + +.github-markdown h4 { + font-size: 1.25em; +} + +.github-markdown h5 { + font-size: 1em; +} + +.github-markdown ul, .github-markdown ol { + padding-left: 2em; +} + +.github-markdown pre > code { + font-size: 0.85em; +} + +.github-markdown table { + margin-bottom: 1em; + border-collapse: collapse; + border-spacing: 0; +} + +.github-markdown table tr { + background-color: #fff; + border-top: 1px solid #ccc; +} + +.github-markdown table th, +.github-markdown table td { + padding: 6px 13px; + border: 1px solid #ddd; +} + +.github-markdown table tr:nth-child(2n) { + background-color: #f8f8f8; +} + +/** badge(.svg) does not have border */ +.github-markdown img:not([src*=".svg"]) { + max-width: 100%; + box-shadow: 1px 1px 1px rgba(0,0,0,0.5); +} diff --git a/doc/manual/example.md b/doc/manual/example.md deleted file mode 100644 index e69de29..0000000 diff --git a/doc/manual/installation.md b/doc/manual/installation.md deleted file mode 100644 index 658f25d..0000000 --- a/doc/manual/installation.md +++ /dev/null @@ -1,15 +0,0 @@ -Can be managed through -[jspm](http://jspm.io) -or [npm](https://github.com/npm/npm). - -### jspm -```terminal -jspm install github:aureooms/es-red-black-tree -# or -jspm install npm:aureooms-es-red-black-tree -``` - -### npm -```terminal -npm install aureooms-es-red-black-tree --save -``` diff --git a/doc/manual/overview.md b/doc/manual/overview.md deleted file mode 100644 index e69de29..0000000 diff --git a/doc/manual/usage.md b/doc/manual/usage.md deleted file mode 100644 index bef8ef8..0000000 --- a/doc/manual/usage.md +++ /dev/null @@ -1,23 +0,0 @@ -Depending on the syntax used by this code you will need to pass the source -through a transpiler, for example [babel](https://babeljs.io). - -### jspm -Configure [jspm](http://jspm.io) to transpile all the code. Then -```js -let redblacktree = require( 'github:aureooms/es-red-black-tree' ) ; -// or -import redblacktree from 'aureooms-es-red-black-tree' ; -``` - -### npm -Configure your code to transpile dependencies on the fly (for example with -[babel-register](https://babeljs.io/docs/usage/require)). Then you can -```js -import redblacktree from 'aureooms-es-red-black-tree' ; -``` - -Additionally, for the browser, you can configure -[rollup](http://rollupjs.org), -[browserify](http://browserify.org), -or [webpack](https://webpack.github.io) to transpile and package the -dependencies with your code. diff --git a/dump.json b/dump.json new file mode 100644 index 0000000..0c8883a --- /dev/null +++ b/dump.json @@ -0,0 +1,2133 @@ +[ + { + "__docId__": 0, + "kind": "file", + "static": true, + "variation": null, + "name": "src/adt/RedBlackTree.js", + "memberof": null, + "longname": "src/adt/RedBlackTree.js", + "access": null, + "description": null, + "lineNumber": 2, + "content": "\nimport { Node } from '..' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor , successor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { find } from '..' ;\nimport { inordertraversal } from '..' ;\n\nexport class RedBlackTree 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"src/base/grandparent.js", + "memberof": null, + "longname": "src/base/grandparent.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export function grandparent( n ){\n if ((n !== null) && (n.parent !== null))\n return n.parent.parent;\n else\n return null;\n}\n" + }, + { + "__docId__": 18, + "kind": "function", + "static": true, + "variation": null, + "name": "grandparent", + "memberof": "src/base/grandparent.js", + "longname": "src/base/grandparent.js~grandparent", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/base/grandparent.js", + "importStyle": "{grandparent}", + "description": null, + "lineNumber": 1, + "undocument": true, + "params": [ + { + "name": "n", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "*" + ] + }, + "generator": false + }, + { + "__docId__": 19, + "kind": "file", + "static": true, + "variation": null, + "name": "src/base/index.js", + "memberof": null, + "longname": "src/base/index.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export * from './colors' ;\nexport * from './find' ;\nexport * from './grandparent' ;\nexport * from './inordertraversal' ;\nexport * from './insert' ;\nexport * from './predecessor' ;\nexport * from './replace_node' ;\nexport * from './rotate_left' ;\nexport * from './rotate_right' ;\nexport * from './sibling' ;\nexport * from './successor' ;\nexport * from './uncle' ;\n" + }, + { + "__docId__": 20, + "kind": "file", + "static": true, + "variation": null, + "name": "src/base/inordertraversal.js", + "memberof": null, + "longname": "src/base/inordertraversal.js", + "access": null, + "description": null, + "lineNumber": 2, + "content": "\nexport function* inordertraversal ( node ) {\n\n\tif ( !node.left.isleaf() ) {\n\t\tyield *inordertraversal( node.left );\n\t}\n\n\tyield node.value ;\n\n\tif ( !node.right.isleaf() ) {\n\t\tyield* inordertraversal( node.right );\n\t}\n\n}\n" + }, + { + "__docId__": 21, + "kind": "function", + "static": true, + "variation": null, + "name": "inordertraversal", + "memberof": "src/base/inordertraversal.js", + "longname": "src/base/inordertraversal.js~inordertraversal", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/base/inordertraversal.js", + "importStyle": "{inordertraversal}", + "description": null, + "lineNumber": 2, + "undocument": true, + "params": [ + { + "name": "node", + "types": [ + "*" + ] + } + ], + "generator": true + }, + { + "__docId__": 22, + "kind": "file", + "static": true, + "variation": null, + "name": "src/base/insert.js", + "memberof": null, + "longname": "src/base/insert.js", + "access": null, + "description": null, + "lineNumber": 2, + "content": "\nexport function insert ( compare, A, B ) {\n\n\twhile ( true ) {\n\n\t\tif ( compare( B.value, A.value ) < 0 ) {\n\n\t\t\tconst node = A.left;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t\telse {\n\n\t\t\tconst node = A.right;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n\n}\n" + }, + { + "__docId__": 23, + "kind": "function", + "static": true, + "variation": null, + "name": "insert", + "memberof": "src/base/insert.js", + "longname": "src/base/insert.js~insert", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/base/insert.js", + "importStyle": "{insert}", + "description": null, + "lineNumber": 2, + "undocument": true, + "params": [ + { + "name": "compare", + "types": [ + "*" + ] + }, + { + "name": "A", + "types": [ + "*" + ] + }, + { + "name": "B", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "*" + ] + }, + "generator": false + }, + { + "__docId__": 24, + "kind": "file", + "static": true, + "variation": null, + "name": "src/base/predecessor.js", + "memberof": null, + "longname": "src/base/predecessor.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export function predecessor ( node ) {\n\n\tvar pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n" + }, + { + "__docId__": 25, + "kind": "function", + "static": true, + "variation": null, + "name": "predecessor", + "memberof": "src/base/predecessor.js", + "longname": "src/base/predecessor.js~predecessor", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/base/predecessor.js", + "importStyle": "{predecessor}", + "description": null, + "lineNumber": 1, + "undocument": true, + "params": [ + { + "name": "node", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "*" + ] + }, + "generator": false + }, + { + "__docId__": 26, + "kind": "file", + "static": true, + "variation": null, + "name": "src/base/replace_node.js", + "memberof": null, + "longname": "src/base/replace_node.js", + "access": null, + "description": null, + "lineNumber": 2, + "content": "\nexport function replace_node ( A , B ) {\n\tif ( A.parent === null ) {\n\t\t// nothing to do\n\t}\n\telse if ( A === A.parent.left ) {\n\t\tA.parent.left = B ;\n\t}\n\telse {\n\t\tA.parent.right = B ;\n\t}\n\tB.parent = A.parent ;\n}\n" + }, + { + "__docId__": 27, + "kind": "function", + "static": true, + "variation": null, + "name": "replace_node", + "memberof": "src/base/replace_node.js", + "longname": "src/base/replace_node.js~replace_node", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/base/replace_node.js", + "importStyle": "{replace_node}", + "description": null, + "lineNumber": 2, + "undocument": true, + "params": [ + { + "name": "A", + "types": [ + "*" + ] + }, + { + "name": "B", + "types": [ + "*" + ] + } + ], + "generator": false + }, + { + "__docId__": 28, + "kind": "file", + "static": true, + "variation": null, + "name": "src/base/rotate_left.js", + "memberof": null, + "longname": "src/base/rotate_left.js", + "access": null, + "description": null, + "lineNumber": 14, + "content": "/**\n * Rotate tree left.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n * @param {Node} A root of the tree\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n" + }, + { + "__docId__": 29, + "kind": "function", + "static": true, + "variation": null, + "name": "rotate_left", + "memberof": "src/base/rotate_left.js", + "longname": "src/base/rotate_left.js~rotate_left", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/base/rotate_left.js", + "importStyle": "{rotate_left}", + "description": "Rotate tree left.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n A B\n / \\ / \\\n a B -> A c\n / \\ / \\\n b c a b", + "lineNumber": 14, + "params": [ + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "A", + "description": "root of the tree" + } + ], + "generator": false + }, + { + "__docId__": 30, + "kind": "file", + "static": true, + "variation": null, + "name": "src/base/rotate_right.js", + "memberof": null, + "longname": "src/base/rotate_right.js", + "access": null, + "description": null, + "lineNumber": 14, + "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n * @param {Node} A root of the tree\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n" + }, + { + "__docId__": 31, + "kind": "function", + "static": true, + "variation": null, + "name": "rotate_right", + "memberof": "src/base/rotate_right.js", + "longname": "src/base/rotate_right.js~rotate_right", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/base/rotate_right.js", + "importStyle": "{rotate_right}", + "description": "Rotate tree right.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n B A\n / \\ / \\\n A c -> a B\n / \\ / \\\n a b b c", + "lineNumber": 14, + "params": [ + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "A", + "description": "root of the tree" + } + ], + "generator": false + }, + { + "__docId__": 32, + "kind": "file", + "static": true, + "variation": null, + "name": "src/base/sibling.js", + "memberof": null, + "longname": "src/base/sibling.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export function sibling(n)\n{\n if ((n === null) || (n.parent === null))\n return null; // no parent means no sibling\n if (n === n.parent.left)\n return n.parent.right;\n else\n return n.parent.left;\n}\n" + }, + { + "__docId__": 33, + "kind": "function", + "static": true, + "variation": null, + "name": "sibling", + "memberof": "src/base/sibling.js", + "longname": "src/base/sibling.js~sibling", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/base/sibling.js", + "importStyle": "{sibling}", + "description": null, + "lineNumber": 1, + "undocument": true, + "params": [ + { + "name": "n", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "*" + ] + }, + "generator": false + }, + { + "__docId__": 34, + "kind": "file", + "static": true, + "variation": null, + "name": "src/base/successor.js", + "memberof": null, + "longname": "src/base/successor.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export function successor ( node ) {\n\n\tvar succ = node.right ;\n\n\twhile ( !succ.left.isleaf() ) succ = succ.left ;\n\n\treturn succ ;\n\n}\n" + }, + { + "__docId__": 35, + "kind": "function", + "static": true, + "variation": null, + "name": "successor", + "memberof": "src/base/successor.js", + "longname": "src/base/successor.js~successor", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/base/successor.js", + "importStyle": "{successor}", + "description": null, + "lineNumber": 1, + "undocument": true, + "params": [ + { + "name": "node", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "*" + ] + }, + "generator": false + }, + { + "__docId__": 36, + "kind": "file", + "static": true, + "variation": null, + "name": "src/base/uncle.js", + "memberof": null, + "longname": "src/base/uncle.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "import { grandparent } from './grandparent' ;\n\nexport function uncle(n){\n const g = grandparent(n);\n if (g === null)\n return null; // No grandparent means no uncle\n if (n.parent === g.left)\n return g.right.isleaf() ? null : g.right ;\n else\n return g.left.isleaf() ? null : g.left;\n}\n" + }, + { + "__docId__": 37, + "kind": "function", + "static": true, + "variation": null, + "name": "uncle", + "memberof": "src/base/uncle.js", + "longname": "src/base/uncle.js~uncle", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/base/uncle.js", + "importStyle": "{uncle}", + "description": null, + "lineNumber": 3, + "undocument": true, + "params": [ + { + "name": "n", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "*" + ] + }, + "generator": false + }, + { + "__docId__": 38, + "kind": "file", + "static": true, + "variation": null, + "name": "src/index.js", + "memberof": null, + "longname": "src/index.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export * from './adt' ;\nexport * from './base' ;\nexport * from './insertion' ;\nexport * from './node' ;\nexport * from './removal' ;\n" + }, + { + "__docId__": 39, + "kind": "file", + "static": true, + "variation": null, + "name": "src/insertion/index.js", + "memberof": null, + "longname": "src/insertion/index.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export * from './insert_case1' ;\nexport * from './insert_case2' ;\nexport * from './insert_case3' ;\nexport * from './insert_case4' ;\nexport * from './insert_case5' ;\n" + }, + { + "__docId__": 40, + "kind": "file", + "static": true, + "variation": null, + "name": "src/insertion/insert_case1.js", + "memberof": null, + "longname": "src/insertion/insert_case1.js", + "access": null, + "description": null, + "lineNumber": 2, + "content": "\nimport { BLACK } from '..' ;\nimport { insert_case2 } from './insert_case2' ;\n\nexport function insert_case1(n)\n{\n if (n.parent === null)\n n.color = BLACK;\n else\n insert_case2(n);\n}\n" + }, + { + "__docId__": 41, + "kind": "function", + "static": true, + "variation": null, + "name": "insert_case1", + "memberof": "src/insertion/insert_case1.js", + "longname": "src/insertion/insert_case1.js~insert_case1", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case1.js", + "importStyle": "{insert_case1}", + "description": null, + "lineNumber": 5, + "undocument": true, + "params": [ + { + "name": "n", + "types": [ + "*" + ] + } + ], + "generator": false + }, + { + "__docId__": 42, + "kind": "file", + "static": true, + "variation": null, + "name": "src/insertion/insert_case2.js", + "memberof": null, + "longname": "src/insertion/insert_case2.js", + "access": null, + "description": null, + "lineNumber": 2, + "content": "\nimport { BLACK } from '..' ;\nimport { insert_case3 } from './insert_case3' ;\n\nexport function insert_case2(n)\n{\n if (n.parent.color === BLACK)\n return; /* Tree is still valid */\n else\n insert_case3(n);\n}\n" + }, + { + "__docId__": 43, + "kind": "function", + "static": true, + "variation": null, + "name": "insert_case2", + "memberof": "src/insertion/insert_case2.js", + "longname": "src/insertion/insert_case2.js~insert_case2", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case2.js", + "importStyle": "{insert_case2}", + "description": null, + "lineNumber": 5, + "undocument": true, + "params": [ + { + "name": "n", + "types": [ + "*" + ] + } + ], + "generator": false + }, + { + "__docId__": 44, + "kind": "file", + "static": true, + "variation": null, + "name": "src/insertion/insert_case3.js", + "memberof": null, + "longname": "src/insertion/insert_case3.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "import { BLACK , RED , uncle , grandparent } from '..' ;\nimport { insert_case1 } from './insert_case1' ;\nimport { insert_case4 } from './insert_case4' ;\n\nexport function insert_case3(n)\n{\n const u = uncle(n);\n\n if ((u !== null) && (u.color === RED)) {\n n.parent.color = BLACK;\n u.color = BLACK;\n const g = grandparent(n);\n g.color = RED;\n insert_case1(g);\n } else {\n insert_case4(n);\n }\n}\n" + }, + { + "__docId__": 45, + "kind": "function", + "static": true, + "variation": null, + "name": "insert_case3", + "memberof": "src/insertion/insert_case3.js", + "longname": "src/insertion/insert_case3.js~insert_case3", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case3.js", + "importStyle": "{insert_case3}", + "description": null, + "lineNumber": 5, + "undocument": true, + "params": [ + { + "name": "n", + "types": [ + "*" + ] + } + ], + "generator": false + }, + { + "__docId__": 46, + "kind": "file", + "static": true, + "variation": null, + "name": "src/insertion/insert_case4.js", + "memberof": null, + "longname": "src/insertion/insert_case4.js", + "access": null, + "description": null, + "lineNumber": 2, + "content": "\nimport { rotate_left , rotate_right , grandparent } from '..' ;\nimport { insert_case5 } from './insert_case5' ;\n\nexport function insert_case4(n)\n{\n const g = grandparent(n);\n\n if ((n === n.parent.right) && (n.parent === g.left)) {\n rotate_left(n.parent);\n\n /*\n * rotate_left can be the below because of already having *g = grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n */\n\n n = n.left;\n\n } else if ((n === n.parent.left) && (n.parent === g.right)) {\n rotate_right(n.parent);\n\n /*\n * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n */\n\n n = n.right;\n }\n insert_case5(n);\n}\n" + }, + { + "__docId__": 47, + "kind": "function", + "static": true, + "variation": null, + "name": "insert_case4", + "memberof": "src/insertion/insert_case4.js", + "longname": "src/insertion/insert_case4.js~insert_case4", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case4.js", + "importStyle": "{insert_case4}", + "description": null, + "lineNumber": 5, + "undocument": true, + "params": [ + { + "name": "n", + "types": [ + "*" + ] + } + ], + "generator": false + }, + { + "__docId__": 48, + "kind": "file", + "static": true, + "variation": null, + "name": "src/insertion/insert_case5.js", + "memberof": null, + "longname": "src/insertion/insert_case5.js", + "access": null, + "description": null, + "lineNumber": 2, + "content": "\nimport { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;\n\nexport function insert_case5(n)\n{\n const g = grandparent(n);\n\n n.parent.color = BLACK;\n g.color = RED;\n if (n === n.parent.left)\n rotate_right(g);\n else\n rotate_left(g);\n}\n" + }, + { + "__docId__": 49, + "kind": "function", + "static": true, + "variation": null, + "name": "insert_case5", + "memberof": "src/insertion/insert_case5.js", + "longname": "src/insertion/insert_case5.js~insert_case5", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case5.js", + "importStyle": "{insert_case5}", + "description": null, + "lineNumber": 4, + "undocument": true, + "params": [ + { + "name": "n", + "types": [ + "*" + ] + } + ], + "generator": false + }, + { + "__docId__": 50, + "kind": "file", + "static": true, + "variation": null, + "name": "src/node/Leaf.js", + "memberof": null, + "longname": "src/node/Leaf.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "import { BLACK } from '..' ;\n\nexport function Leaf ( parent ) {\n\tthis.color = BLACK ;\n\tthis.parent = parent ;\n}\n\nLeaf.prototype.isleaf = function ( ) { return true ; } ;\n" + }, + { + "__docId__": 51, + "kind": "function", + "static": true, + "variation": null, + "name": "Leaf", + "memberof": "src/node/Leaf.js", + "longname": "src/node/Leaf.js~Leaf", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/node/Leaf.js", + "importStyle": "{Leaf}", + "description": null, + "lineNumber": 3, + "undocument": true, + "params": [ + { + "name": "parent", + "types": [ + "*" + ] + } + ], + "generator": false + }, + { + "__docId__": 52, + "kind": "function", + "static": true, + "variation": null, + "name": "isleaf", + "memberof": "src/node/Leaf.js", + "longname": "src/node/Leaf.js~isleaf", + "access": null, + "export": false, + "importPath": "aureooms-es-red-black-tree/src/node/Leaf.js", + "importStyle": null, + "description": null, + "lineNumber": 8, + "undocument": true, + "params": [], + "return": { + "types": [ + "boolean" + ] + }, + "generator": false + }, + { + 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+ ], + "generator": false + }, + { + "__docId__": 55, + "kind": "function", + "static": true, + "variation": null, + "name": "isleaf", + "memberof": "src/node/Node.js", + "longname": "src/node/Node.js~isleaf", + "access": null, + "export": false, + "importPath": "aureooms-es-red-black-tree/src/node/Node.js", + "importStyle": null, + "description": null, + "lineNumber": 11, + "undocument": true, + "params": [], + "return": { + "types": [ + "boolean" + ] + }, + "generator": false + }, + { + "__docId__": 56, + "kind": "file", + "static": true, + "variation": null, + "name": "src/node/index.js", + "memberof": null, + "longname": "src/node/index.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export * from './Leaf' ;\nexport * from './Node' ;\n" + }, + { + "__docId__": 57, + "kind": "file", + "static": true, + "variation": null, + "name": "src/removal/delete_case1.js", + "memberof": null, + "longname": "src/removal/delete_case1.js", + "access": null, + 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+ "externalLink": "https://developer.mozilla.org/en-US/docs/Web/API/Node", + "memberof": "BuiltinExternal/WebAPIExternal.js", + "longname": "BuiltinExternal/WebAPIExternal.js~Node", + "access": null, + "description": "", + "builtinExternal": true + }, + { + "__docId__": 126, + "kind": "external", + "static": true, + "variation": null, + "name": "NodeList", + "externalLink": "https://developer.mozilla.org/en-US/docs/Web/API/NodeList", + "memberof": "BuiltinExternal/WebAPIExternal.js", + "longname": "BuiltinExternal/WebAPIExternal.js~NodeList", + "access": null, + "description": "", + "builtinExternal": true + }, + { + "__docId__": 127, + "kind": "external", + "static": true, + "variation": null, + "name": "XMLHttpRequest", + "externalLink": "https://developer.mozilla.org/en/docs/Web/API/XMLHttpRequest", + "memberof": "BuiltinExternal/WebAPIExternal.js", + "longname": "BuiltinExternal/WebAPIExternal.js~XMLHttpRequest", + "access": null, + "description": "", + "builtinExternal": true + }, + { + "__docId__": 128, + "kind": "external", + "static": true, + "variation": null, + "name": "AudioContext", + "externalLink": "https://developer.mozilla.org/en/docs/Web/API/AudioContext", + "memberof": "BuiltinExternal/WebAPIExternal.js", + "longname": "BuiltinExternal/WebAPIExternal.js~AudioContext", + "access": null, + "description": "", + "builtinExternal": true + } +] \ No newline at end of file diff --git a/esdoc.json b/esdoc.json deleted file mode 100644 index f6cd160..0000000 --- a/esdoc.json +++ /dev/null @@ -1,21 +0,0 @@ -{ - "source": "./src", - "destination": "./gh-pages", - "access": ["public", "protected", "private"], - "debug": false, - "index": "./README.md", - "package": "./package.json", - "title": "aureooms/es-red-black-tree", - "test": { - "type": "ava", - "source": "./test/src" - }, - "manual": { - "overview": ["./doc/manual/overview.md"], - "installation": ["./doc/manual/installation.md"], - "usage": ["./doc/manual/usage.md"], - "example": ["./doc/manual/example.md"] - }, - "styles": ["./doc/css/style.css"], - "scripts": ["./doc/scripts/header.js"] -} diff --git a/file/src/adt/RedBlackTree.js.html b/file/src/adt/RedBlackTree.js.html new file mode 100644 index 0000000..f0a562b --- /dev/null +++ b/file/src/adt/RedBlackTree.js.html @@ -0,0 +1,158 @@ + + + + + + src/adt/RedBlackTree.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
    + Home + Manual + Reference + Source + Test + Repository +
    + + + + +
      +
      +
      + + + +

      src/adt/RedBlackTree.js

      +
      
+import { Node } from '..' ;
+import { RED , BLACK } from '..' ;
+import { predecessor , successor } from '..' ;
+import { insert , insert_case2 } from '..' ;
+import { delete_one_child } from '..' ;
+import { find } from '..' ;
+import { inordertraversal } from '..' ;
+
+export class RedBlackTree {
+
+	constructor ( compare ) {
+
+		this.compare = compare ;
+		this.root = null ;
+
+	}
+
+	add ( value ) {
+		if ( this.root === null ) {
+			this.root = new Node( BLACK , value ) ;
+		}
+		else {
+			const node = new Node( RED , value ) ;
+			insert( this.compare , this.root , node ) ;
+			insert_case2( node ) ;
+		}
+	}
+
+	find ( value ) {
+
+		if ( this.root === null ) return null ;
+
+		return find( this.compare , this.root , value ) ;
+
+	}
+
+	delete ( node ) {
+
+		if ( !node.left.isleaf() ) {
+			// replace node's value with predecessor's value
+			const pred = predecessor( node ) ;
+			node.value = pred.value ;
+			// delete predecessor node
+			// note: this node can only have one non-leaf child
+			//       because the tree is a red-black tree
+			delete_one_child( pred ) ;
+		}
+
+		else if ( !node.right.isleaf() ) {
+			// replace node's value with successor's value
+			const succ = successor( node ) ;
+			node.value = succ.value ;
+			// delete successor node
+			// note: this node can only have one non-leaf child
+			//       because the tree is a red-black tree
+			delete_one_child( pred ) ;
+		}
+
+		else {
+			this.root = null ;
+		}
+
+	}
+
+	*[Symbol.iterator] ( ) {
+
+		if ( this.root !== null ) yield* inordertraversal( this.root ) ;
+
+	}
+
+}
+
      + +
      + + + + + + + + + + + + diff --git a/file/src/adt/index.js.html b/file/src/adt/index.js.html new file mode 100644 index 0000000..5b65e6f --- /dev/null +++ b/file/src/adt/index.js.html @@ -0,0 +1,87 @@ + + + + + + src/adt/index.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
      + Home + Manual + Reference + Source + Test + Repository +
      + + + + +
        +
        +
        + + + +

        src/adt/index.js

        +
        export * from './RedBlackTree' ;
+
        + +
        + + + + + + + + + + + + diff --git a/file/src/base/colors.js.html b/file/src/base/colors.js.html new file mode 100644 index 0000000..881afac --- /dev/null +++ b/file/src/base/colors.js.html @@ -0,0 +1,88 @@ + + + + + + src/base/colors.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
        + Home + Manual + Reference + Source + Test + Repository +
        + + + + +
          +
          +
          + + + +

          src/base/colors.js

          +
          export const BLACK = 0 ;
+export const RED = 1 ;
+
          + +
          + + + + + + + + + + + + diff --git a/file/src/base/find.js.html b/file/src/base/find.js.html new file mode 100644 index 0000000..4799a09 --- /dev/null +++ b/file/src/base/find.js.html @@ -0,0 +1,115 @@ + + + + + + src/base/find.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
          + Home + Manual + Reference + Source + Test + Repository +
          + + + + +
            +
            +
            + + + +

            src/base/find.js

            +
            
+export function find ( compare, node, value ) {
+
+	// scan for first node whose
+	// value equals parameter value
+
+	while ( true ) {
+
+		const d = compare( value, node.value );
+
+		if ( d === 0 ) {
+			return node;
+		}
+
+		else if ( d < 0 ) {
+			node = node.left;
+		}
+
+		else {
+			node = node.right;
+		}
+
+		if ( node.isleaf() ) {
+			return null;
+		}
+
+	}
+
+}
+
            + +
            + + + + + + + + + + + + diff --git a/file/src/base/grandparent.js.html b/file/src/base/grandparent.js.html new file mode 100644 index 0000000..db3401a --- /dev/null +++ b/file/src/base/grandparent.js.html @@ -0,0 +1,92 @@ + + + + + + src/base/grandparent.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
            + Home + Manual + Reference + Source + Test + Repository +
            + + + + +
              +
              +
              + + + +

              src/base/grandparent.js

              +
              export function grandparent( n ){
+ if ((n !== null) && (n.parent !== null))
+  return n.parent.parent;
+ else
+  return null;
+}
+
              + +
              + + + + + + + + + + + + diff --git a/file/src/base/index.js.html b/file/src/base/index.js.html new file mode 100644 index 0000000..e777707 --- /dev/null +++ b/file/src/base/index.js.html @@ -0,0 +1,98 @@ + + + + + + src/base/index.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
              + Home + Manual + Reference + Source + Test + Repository +
              + + + + +
                +
                +
                + + + +

                src/base/index.js

                +
                export * from './colors' ;
+export * from './find' ;
+export * from './grandparent' ;
+export * from './inordertraversal' ;
+export * from './insert' ;
+export * from './predecessor' ;
+export * from './replace_node' ;
+export * from './rotate_left' ;
+export * from './rotate_right' ;
+export * from './sibling' ;
+export * from './successor' ;
+export * from './uncle' ;
+
                + +
                + + + + + + + + + + + + diff --git a/file/src/base/inordertraversal.js.html b/file/src/base/inordertraversal.js.html new file mode 100644 index 0000000..cdf02da --- /dev/null +++ b/file/src/base/inordertraversal.js.html @@ -0,0 +1,100 @@ + + + + + + src/base/inordertraversal.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                + Home + Manual + Reference + Source + Test + Repository +
                + + + + +
                  +
                  +
                  + + + +

                  src/base/inordertraversal.js

                  +
                  
+export function* inordertraversal ( node ) {
+
+	if ( !node.left.isleaf() ) {
+		yield *inordertraversal( node.left );
+	}
+
+	yield node.value ;
+
+	if ( !node.right.isleaf() ) {
+		yield* inordertraversal( node.right );
+	}
+
+}
+
                  + +
                  + + + + + + + + + + + + diff --git a/file/src/base/insert.js.html b/file/src/base/insert.js.html new file mode 100644 index 0000000..3eb69c1 --- /dev/null +++ b/file/src/base/insert.js.html @@ -0,0 +1,124 @@ + + + + + + src/base/insert.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                  + Home + Manual + Reference + Source + Test + Repository +
                  + + + + +
                    +
                    +
                    + + + +

                    src/base/insert.js

                    +
                    
+export function insert ( compare, A, B ) {
+
+	while ( true ) {
+
+		if ( compare( B.value, A.value ) < 0 ) {
+
+			const node = A.left;
+
+			if ( node.isleaf() ) {
+				A.left = B;
+				break;
+			}
+
+			A = node;
+
+		}
+
+		else {
+
+			const node = A.right;
+
+			if ( node.isleaf() ) {
+				A.right = B;
+				break;
+			}
+
+			A = node;
+
+		}
+
+	}
+
+	B.parent = A;
+
+	return B;
+
+}
+
                    + +
                    + + + + + + + + + + + + diff --git a/file/src/base/predecessor.js.html b/file/src/base/predecessor.js.html new file mode 100644 index 0000000..08045f3 --- /dev/null +++ b/file/src/base/predecessor.js.html @@ -0,0 +1,95 @@ + + + + + + src/base/predecessor.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                    + Home + Manual + Reference + Source + Test + Repository +
                    + + + + +
                      +
                      +
                      + + + +

                      src/base/predecessor.js

                      +
                      export function predecessor ( node ) {
+
+	var pred = node.left ;
+
+	while ( !pred.right.isleaf() ) pred = pred.right ;
+
+	return pred ;
+
+}
+
                      + +
                      + + + + + + + + + + + + diff --git a/file/src/base/replace_node.js.html b/file/src/base/replace_node.js.html new file mode 100644 index 0000000..e84dc9a --- /dev/null +++ b/file/src/base/replace_node.js.html @@ -0,0 +1,99 @@ + + + + + + src/base/replace_node.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                      + Home + Manual + Reference + Source + Test + Repository +
                      + + + + +
                        +
                        +
                        + + + +

                        src/base/replace_node.js

                        +
                        
+export function replace_node ( A , B ) {
+	if ( A.parent === null ) {
+		// nothing to do
+	}
+	else if ( A === A.parent.left ) {
+		A.parent.left = B ;
+	}
+	else {
+		A.parent.right = B ;
+	}
+	B.parent = A.parent ;
+}
+
                        + +
                        + + + + + + + + + + + + diff --git a/file/src/base/rotate_left.js.html b/file/src/base/rotate_left.js.html new file mode 100644 index 0000000..e5da6cf --- /dev/null +++ b/file/src/base/rotate_left.js.html @@ -0,0 +1,119 @@ + + + + + + src/base/rotate_left.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                        + Home + Manual + Reference + Source + Test + Repository +
                        + + + + +
                          +
                          +
                          + + + +

                          src/base/rotate_left.js

                          +
                          /**
+ * Rotate tree left.
+ * (see https://en.wikipedia.org/wiki/Tree_rotation)
+ *
+ *      A                B
+ *     / \              / \
+ *    a   B     ->     A   c
+ *       / \          / \
+ *      b   c        a   b
+ *
+ * @param {Node} A root of the tree
+ */
+
+export function rotate_left ( A ) {
+
+	const B = A.right ;
+	const a = A.left ;
+	const b = B.left ;
+	const c = B.right ;
+
+	[A.value , B.value] = [B.value , A.value] ;
+	[A.color , B.color] = [B.color , A.color] ;
+
+	A.left = B ;
+	A.right = c ;
+
+	B.left = a ;
+	B.right = b ;
+
+	a.parent = B ;
+	b.parent = B ;
+	c.parent = A ;
+}
+
                          + +
                          + + + + + + + + + + + + diff --git a/file/src/base/rotate_right.js.html b/file/src/base/rotate_right.js.html new file mode 100644 index 0000000..666ca56 --- /dev/null +++ b/file/src/base/rotate_right.js.html @@ -0,0 +1,120 @@ + + + + + + src/base/rotate_right.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                          + Home + Manual + Reference + Source + Test + Repository +
                          + + + + +
                            +
                            +
                            + + + +

                            src/base/rotate_right.js

                            +
                            /**
+ * Rotate tree right.
+ * (see https://en.wikipedia.org/wiki/Tree_rotation)
+ *
+ *      B                A
+ *     / \              / \
+ *    A   c     ->     a   B
+ *   / \                  / \
+ *  a   b                b   c
+ *
+ * @param {Node} A root of the tree
+ */
+
+export function rotate_right ( B ) {
+
+	const A = B.left;
+	const a = A.left ;
+	const b = A.right ;
+	const c = B.right ;
+
+	[A.value , B.value] = [B.value , A.value] ;
+	[A.color , B.color] = [B.color , A.color] ;
+
+	B.left = a ;
+	B.right = A ;
+
+	A.left = b ;
+	A.right = c ;
+
+	a.parent = B ;
+	b.parent = A ;
+	c.parent = A ;
+
+}
+
                            + +
                            + + + + + + + + + + + + diff --git a/file/src/base/sibling.js.html b/file/src/base/sibling.js.html new file mode 100644 index 0000000..078062d --- /dev/null +++ b/file/src/base/sibling.js.html @@ -0,0 +1,95 @@ + + + + + + src/base/sibling.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                            + Home + Manual + Reference + Source + Test + Repository +
                            + + + + +
                              +
                              +
                              + + + +

                              src/base/sibling.js

                              +
                              export function sibling(n)
+{
+ if ((n === null) || (n.parent === null))
+  return null; // no parent means no sibling
+ if (n === n.parent.left)
+  return n.parent.right;
+ else
+  return n.parent.left;
+}
+
                              + +
                              + + + + + + + + + + + + diff --git a/file/src/base/successor.js.html b/file/src/base/successor.js.html new file mode 100644 index 0000000..cdb1c3e --- /dev/null +++ b/file/src/base/successor.js.html @@ -0,0 +1,95 @@ + + + + + + src/base/successor.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                              + Home + Manual + Reference + Source + Test + Repository +
                              + + + + +
                                +
                                +
                                + + + +

                                src/base/successor.js

                                +
                                export function successor ( node ) {
+
+	var succ = node.right ;
+
+	while ( !succ.left.isleaf() ) succ = succ.left ;
+
+	return succ ;
+
+}
+
                                + +
                                + + + + + + + + + + + + diff --git a/file/src/base/uncle.js.html b/file/src/base/uncle.js.html new file mode 100644 index 0000000..ff07a5b --- /dev/null +++ b/file/src/base/uncle.js.html @@ -0,0 +1,97 @@ + + + + + + src/base/uncle.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                + Home + Manual + Reference + Source + Test + Repository +
                                + + + + +
                                  +
                                  +
                                  + + + +

                                  src/base/uncle.js

                                  +
                                  import { grandparent } from './grandparent' ;
+
+export function uncle(n){
+ const g = grandparent(n);
+ if (g === null)
+  return null; // No grandparent means no uncle
+ if (n.parent === g.left)
+  return g.right.isleaf() ? null : g.right ;
+ else
+  return g.left.isleaf() ? null : g.left;
+}
+
                                  + +
                                  + + + + + + + + + + + + diff --git a/file/src/index.js.html b/file/src/index.js.html new file mode 100644 index 0000000..a475fa0 --- /dev/null +++ b/file/src/index.js.html @@ -0,0 +1,91 @@ + + + + + + src/index.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                  + Home + Manual + Reference + Source + Test + Repository +
                                  + + + + +
                                    +
                                    +
                                    + + + +

                                    src/index.js

                                    +
                                    export * from './adt' ;
+export * from './base' ;
+export * from './insertion' ;
+export * from './node' ;
+export * from './removal' ;
+
                                    + +
                                    + + + + + + + + + + + + diff --git a/file/src/insertion/index.js.html b/file/src/insertion/index.js.html new file mode 100644 index 0000000..d754cfc --- /dev/null +++ b/file/src/insertion/index.js.html @@ -0,0 +1,91 @@ + + + + + + src/insertion/index.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                    + Home + Manual + Reference + Source + Test + Repository +
                                    + + + + +
                                      +
                                      +
                                      + + + +

                                      src/insertion/index.js

                                      +
                                      export * from './insert_case1' ;
+export * from './insert_case2' ;
+export * from './insert_case3' ;
+export * from './insert_case4' ;
+export * from './insert_case5' ;
+
                                      + +
                                      + + + + + + + + + + + + diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html new file mode 100644 index 0000000..73df6f3 --- /dev/null +++ b/file/src/insertion/insert_case1.js.html @@ -0,0 +1,97 @@ + + + + + + src/insertion/insert_case1.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                      + Home + Manual + Reference + Source + Test + Repository +
                                      + + + + +
                                        +
                                        +
                                        + + + +

                                        src/insertion/insert_case1.js

                                        +
                                        
+import { BLACK } from '..' ;
+import { insert_case2 } from './insert_case2' ;
+
+export function insert_case1(n)
+{
+ if (n.parent === null)
+  n.color = BLACK;
+ else
+  insert_case2(n);
+}
+
                                        + +
                                        + + + + + + + + + + + + diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html new file mode 100644 index 0000000..7078a9a --- /dev/null +++ b/file/src/insertion/insert_case2.js.html @@ -0,0 +1,97 @@ + + + + + + src/insertion/insert_case2.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                        + Home + Manual + Reference + Source + Test + Repository +
                                        + + + + +
                                          +
                                          +
                                          + + + +

                                          src/insertion/insert_case2.js

                                          +
                                          
+import { BLACK } from '..' ;
+import { insert_case3 } from './insert_case3' ;
+
+export function insert_case2(n)
+{
+ if (n.parent.color === BLACK)
+  return; /* Tree is still valid */
+ else
+  insert_case3(n);
+}
+
                                          + +
                                          + + + + + + + + + + + + diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html new file mode 100644 index 0000000..6b136d4 --- /dev/null +++ b/file/src/insertion/insert_case3.js.html @@ -0,0 +1,104 @@ + + + + + + src/insertion/insert_case3.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                          + Home + Manual + Reference + Source + Test + Repository +
                                          + + + + +
                                            +
                                            +
                                            + + + +

                                            src/insertion/insert_case3.js

                                            +
                                            import { BLACK , RED , uncle , grandparent } from '..' ;
+import { insert_case1 } from './insert_case1' ;
+import { insert_case4 } from './insert_case4' ;
+
+export function insert_case3(n)
+{
+ const u = uncle(n);
+
+ if ((u !== null) && (u.color === RED)) {
+  n.parent.color = BLACK;
+  u.color = BLACK;
+  const g = grandparent(n);
+  g.color = RED;
+  insert_case1(g);
+ } else {
+  insert_case4(n);
+ }
+}
+
                                            + +
                                            + + + + + + + + + + + + diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html new file mode 100644 index 0000000..acef865 --- /dev/null +++ b/file/src/insertion/insert_case4.js.html @@ -0,0 +1,127 @@ + + + + + + src/insertion/insert_case4.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                            + Home + Manual + Reference + Source + Test + Repository +
                                            + + + + +
                                              +
                                              +
                                              + + + +

                                              src/insertion/insert_case4.js

                                              +
                                              
+import { rotate_left , rotate_right , grandparent } from '..' ;
+import { insert_case5 } from './insert_case5' ;
+
+export function insert_case4(n)
+{
+ const g = grandparent(n);
+
+ if ((n === n.parent.right) && (n.parent === g.left)) {
+  rotate_left(n.parent);
+
+ /*
+ * rotate_left can be the below because of already having *g =  grandparent(n)
+ *
+ * saved_p=g.left, *saved_left_n=n.left;
+ * g.left=n;
+ * n.left=saved_p;
+ * saved_p.right=saved_left_n;
+ *
+ * and modify the parent's nodes properly
+ */
+
+  n = n.left;
+
+ } else if ((n === n.parent.left) && (n.parent === g.right)) {
+  rotate_right(n.parent);
+
+ /*
+ * rotate_right can be the below to take advantage of already having *g =  grandparent(n)
+ *
+ * saved_p=g.right, *saved_right_n=n.right;
+ * g.right=n;
+ * n.right=saved_p;
+ * saved_p.left=saved_right_n;
+ *
+ */
+
+  n = n.right;
+ }
+ insert_case5(n);
+}
+
                                              + +
                                              + + + + + + + + + + + + diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case5.js.html new file mode 100644 index 0000000..d33bd88 --- /dev/null +++ b/file/src/insertion/insert_case5.js.html @@ -0,0 +1,100 @@ + + + + + + src/insertion/insert_case5.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                              + Home + Manual + Reference + Source + Test + Repository +
                                              + + + + +
                                                +
                                                +
                                                + + + +

                                                src/insertion/insert_case5.js

                                                +
                                                
+import { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;
+
+export function insert_case5(n)
+{
+ const g = grandparent(n);
+
+ n.parent.color = BLACK;
+ g.color = RED;
+ if (n === n.parent.left)
+  rotate_right(g);
+ else
+  rotate_left(g);
+}
+
                                                + +
                                                + + + + + + + + + + + + diff --git a/file/src/node/Leaf.js.html b/file/src/node/Leaf.js.html new file mode 100644 index 0000000..52d292b --- /dev/null +++ b/file/src/node/Leaf.js.html @@ -0,0 +1,94 @@ + + + + + + src/node/Leaf.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                + Home + Manual + Reference + Source + Test + Repository +
                                                + + + + +
                                                  +
                                                  +
                                                  + + + +

                                                  src/node/Leaf.js

                                                  +
                                                  import { BLACK } from '..' ;
+
+export function Leaf ( parent ) {
+	this.color = BLACK ;
+	this.parent = parent ;
+}
+
+Leaf.prototype.isleaf = function ( ) { return true ; } ;
+
                                                  + +
                                                  + + + + + + + + + + + + diff --git a/file/src/node/Node.js.html b/file/src/node/Node.js.html new file mode 100644 index 0000000..f09a0cf --- /dev/null +++ b/file/src/node/Node.js.html @@ -0,0 +1,97 @@ + + + + + + src/node/Node.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                  + Home + Manual + Reference + Source + Test + Repository +
                                                  + + + + +
                                                    +
                                                    +
                                                    + + + +

                                                    src/node/Node.js

                                                    +
                                                    import { Leaf } from './Leaf' ;
+
+export function Node ( color , value ) {
+	this.color = color ;
+	this.left = new Leaf( this ) ;
+	this.right = new Leaf( this ) ;
+	this.parent = null ;
+	this.value = value ;
+}
+
+Node.prototype.isleaf = function ( ) { return false ; } ;
+
                                                    + +
                                                    + + + + + + + + + + + + diff --git a/file/src/node/index.js.html b/file/src/node/index.js.html new file mode 100644 index 0000000..229e2ad --- /dev/null +++ b/file/src/node/index.js.html @@ -0,0 +1,88 @@ + + + + + + src/node/index.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                    + Home + Manual + Reference + Source + Test + Repository +
                                                    + + + + +
                                                      +
                                                      +
                                                      + + + +

                                                      src/node/index.js

                                                      +
                                                      export * from './Leaf' ;
+export * from './Node' ;
+
                                                      + +
                                                      + + + + + + + + + + + + diff --git a/file/src/removal/delete_case1.js.html b/file/src/removal/delete_case1.js.html new file mode 100644 index 0000000..7559cc6 --- /dev/null +++ b/file/src/removal/delete_case1.js.html @@ -0,0 +1,94 @@ + + + + + + src/removal/delete_case1.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                      + Home + Manual + Reference + Source + Test + Repository +
                                                      + + + + +
                                                        +
                                                        +
                                                        + + + +

                                                        src/removal/delete_case1.js

                                                        +
                                                        
+import { delete_case2 } from './delete_case2' ;
+
+export function delete_case1(n)
+{
+ if (n.parent !== null)
+  delete_case2(n);
+}
+
                                                        + +
                                                        + + + + + + + + + + + + diff --git a/file/src/removal/delete_case2.js.html b/file/src/removal/delete_case2.js.html new file mode 100644 index 0000000..9f2449f --- /dev/null +++ b/file/src/removal/delete_case2.js.html @@ -0,0 +1,104 @@ + + + + + + src/removal/delete_case2.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                        + Home + Manual + Reference + Source + Test + Repository +
                                                        + + + + +
                                                          +
                                                          +
                                                          + + + +

                                                          src/removal/delete_case2.js

                                                          +
                                                          import { BLACK , RED , rotate_left , rotate_right } from '..' ;
+
+import { delete_case3 } from './delete_case3' ;
+
+export function delete_case2(n)
+{
+ const s = sibling(n);
+
+ if (s.color === RED) {
+  n.parent.color = RED;
+  s.color = BLACK;
+  if (n === n.parent.left)
+   rotate_left(n.parent);
+  else
+   rotate_right(n.parent);
+ }
+ delete_case3(n);
+}
+
                                                          + +
                                                          + + + + + + + + + + + + diff --git a/file/src/removal/delete_case3.js.html b/file/src/removal/delete_case3.js.html new file mode 100644 index 0000000..6b9ed65 --- /dev/null +++ b/file/src/removal/delete_case3.js.html @@ -0,0 +1,105 @@ + + + + + + src/removal/delete_case3.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                          + Home + Manual + Reference + Source + Test + Repository +
                                                          + + + + +
                                                            +
                                                            +
                                                            + + + +

                                                            src/removal/delete_case3.js

                                                            +
                                                            
+import { BLACK , RED , sibling } from '..' ;
+
+import { delete_case1 } from './delete_case1' ;
+import { delete_case4 } from './delete_case4' ;
+
+export function delete_case3(n)
+{
+ const s = sibling(n);
+
+ if ((n.parent.color === BLACK) &&
+     (s.color === BLACK) &&
+     (s.left.color === BLACK) &&
+     (s.right.color === BLACK)) {
+  s.color = RED;
+  delete_case1(n.parent);
+ } else
+  delete_case4(n);
+}
+
                                                            + +
                                                            + + + + + + + + + + + + diff --git a/file/src/removal/delete_case4.js.html b/file/src/removal/delete_case4.js.html new file mode 100644 index 0000000..377c50f --- /dev/null +++ b/file/src/removal/delete_case4.js.html @@ -0,0 +1,103 @@ + + + + + + src/removal/delete_case4.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                            + Home + Manual + Reference + Source + Test + Repository +
                                                            + + + + +
                                                              +
                                                              +
                                                              + + + +

                                                              src/removal/delete_case4.js

                                                              +
                                                              import { BLACK , RED , sibling } from '..' ;
+
+import { delete_case5 } from './delete_case5' ;
+
+export function delete_case4(n)
+{
+ const s = sibling(n);
+
+ if ((n.parent.color === RED) &&
+     (s.color === BLACK) &&
+     (s.left.color === BLACK) &&
+     (s.right.color === BLACK)) {
+  s.color = RED;
+  n.parent.color = BLACK;
+ } else
+  delete_case5(n);
+}
+
                                                              + +
                                                              + + + + + + + + + + + + diff --git a/file/src/removal/delete_case5.js.html b/file/src/removal/delete_case5.js.html new file mode 100644 index 0000000..5115668 --- /dev/null +++ b/file/src/removal/delete_case5.js.html @@ -0,0 +1,116 @@ + + + + + + src/removal/delete_case5.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                              + Home + Manual + Reference + Source + Test + Repository +
                                                              + + + + +
                                                                +
                                                                +
                                                                + + + +

                                                                src/removal/delete_case5.js

                                                                +
                                                                
+import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;
+
+import { delete_case6 } from './delete_case6' ;
+
+export function delete_case5(n)
+{
+ const s = sibling(n);
+
+ if  (s.color === BLACK) { /* this if statement is trivial,
+due to case 2 (even though case 2 changed the sibling to a sibling's child,
+the sibling's child can't be red, since no red parent can have a red child). */
+/* the following statements just force the red to be on the left of the left of the parent,
+   or right of the right, so case six will rotate correctly. */
+  if ((n === n.parent.left) &&
+      (s.right.color === BLACK) &&
+      (s.left.color === RED)) { /* this last test is trivial too due to cases 2-4. */
+   s.color = RED;
+   s.left.color = BLACK;
+   rotate_right(s);
+  } else if ((n === n.parent.right) &&
+             (s.left.color === BLACK) &&
+             (s.right.color === RED)) {/* this last test is trivial too due to cases 2-4. */
+   s.color = RED;
+   s.right.color = BLACK;
+   rotate_left(s);
+  }
+ }
+ delete_case6(n);
+}
+
                                                                + +
                                                                + + + + + + + + + + + + diff --git a/file/src/removal/delete_case6.js.html b/file/src/removal/delete_case6.js.html new file mode 100644 index 0000000..3789b59 --- /dev/null +++ b/file/src/removal/delete_case6.js.html @@ -0,0 +1,104 @@ + + + + + + src/removal/delete_case6.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                                + Home + Manual + Reference + Source + Test + Repository +
                                                                + + + + +
                                                                  +
                                                                  +
                                                                  + + + +

                                                                  src/removal/delete_case6.js

                                                                  +
                                                                  
+import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;
+
+export function delete_case6(n)
+{
+ const s = sibling(n);
+
+ s.color = n.parent.color;
+ n.parent.color = BLACK;
+
+ if (n === n.parent.left) {
+  s.right.color = BLACK;
+  rotate_left(n.parent);
+ } else {
+  s.left.color = BLACK;
+  rotate_right(n.parent);
+ }
+}
+
                                                                  + +
                                                                  + + + + + + + + + + + + diff --git a/file/src/removal/delete_one_child.js.html b/file/src/removal/delete_one_child.js.html new file mode 100644 index 0000000..77f786c --- /dev/null +++ b/file/src/removal/delete_one_child.js.html @@ -0,0 +1,106 @@ + + + + + + src/removal/delete_one_child.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                                  + Home + Manual + Reference + Source + Test + Repository +
                                                                  + + + + +
                                                                    +
                                                                    +
                                                                    + + + +

                                                                    src/removal/delete_one_child.js

                                                                    +
                                                                    
+import { BLACK , RED , replace_node } from '..' ;
+
+import { delete_case1 } from './delete_case1' ;
+
+export function delete_one_child(n)
+{
+ /*
+  * Precondition: n has at most one non-leaf child.
+  */
+ const child = n.right.isleaf() ? n.left : n.right;
+
+ replace_node(n, child);
+ if (n.color === BLACK) {
+  if (child.color === RED)
+   child.color = BLACK;
+  else
+   delete_case1(child);
+ }
+}
+
                                                                    + +
                                                                    + + + + + + + + + + + + diff --git a/file/src/removal/index.js.html b/file/src/removal/index.js.html new file mode 100644 index 0000000..ab2a847 --- /dev/null +++ b/file/src/removal/index.js.html @@ -0,0 +1,93 @@ + + + + + + src/removal/index.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                                    + Home + Manual + Reference + Source + Test + Repository +
                                                                    + + + + +
                                                                      +
                                                                      +
                                                                      + + + +

                                                                      src/removal/index.js

                                                                      +
                                                                      export * from './delete_case1' ;
+export * from './delete_case2' ;
+export * from './delete_case3' ;
+export * from './delete_case4' ;
+export * from './delete_case5' ;
+export * from './delete_case6' ;
+export * from './delete_one_child' ;
+
                                                                      + +
                                                                      + + + + + + + + + + + + diff --git a/function/index.html b/function/index.html new file mode 100644 index 0000000..d4b2a84 --- /dev/null +++ b/function/index.html @@ -0,0 +1,2243 @@ + + + + + + Function | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                                      + Home + Manual + Reference + Source + Test + Repository +
                                                                      + + + + +
                                                                        +
                                                                        +
                                                                        + + + +

                                                                        Function

                                                                        +
                                                                        + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
                                                                        Static Public Summary
                                                                        + public + + + + + +
                                                                        +

                                                                        + Leaf(parent: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + Node(color: *, value: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + delete_case1(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + delete_case2(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + delete_case3(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + delete_case4(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + delete_case5(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + delete_case6(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + delete_one_child(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + find(compare: *, node: *, value: *): * +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + grandparent(n: *): * +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + * inordertraversal(node: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + insert(compare: *, A: *, B: *): * +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + insert_case1(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + insert_case2(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + insert_case3(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + insert_case4(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + insert_case5(n: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + predecessor(node: *): * +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + replace_node(A: *, B: *) +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + rotate_left(A: Node) +

                                                                        +
                                                                        +
                                                                        + + +

                                                                        Rotate tree left.

                                                                        +
                                                                        +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + rotate_right(A: Node) +

                                                                        +
                                                                        +
                                                                        + + +

                                                                        Rotate tree right.

                                                                        +
                                                                        +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + sibling(n: *): * +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + successor(node: *): * +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        + public + + + + + +
                                                                        +

                                                                        + uncle(n: *): * +

                                                                        +
                                                                        +
                                                                        + + + +
                                                                        +                                                                         		+ + +
                                                                        +
                                                                        +

                                                                        Static Public

                                                                        + +
                                                                        +

                                                                        + public + + + + + Leaf(parent: *) + + + + source + +

                                                                        + + 
                                                                        import {Leaf} from 'aureooms-es-red-black-tree/src/node/Leaf.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        parent*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + Node(color: *, value: *) + + + + source + +

                                                                        + + 
                                                                        import {Node} from 'aureooms-es-red-black-tree/src/node/Node.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        color*
                                                                        value*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + delete_case1(n: *) + + + + source + +

                                                                        + + 
                                                                        import {delete_case1} from 'aureooms-es-red-black-tree/src/removal/delete_case1.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + delete_case2(n: *) + + + + source + +

                                                                        + + 
                                                                        import {delete_case2} from 'aureooms-es-red-black-tree/src/removal/delete_case2.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + delete_case3(n: *) + + + + source + +

                                                                        + + 
                                                                        import {delete_case3} from 'aureooms-es-red-black-tree/src/removal/delete_case3.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + delete_case4(n: *) + + + + source + +

                                                                        + + 
                                                                        import {delete_case4} from 'aureooms-es-red-black-tree/src/removal/delete_case4.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + delete_case5(n: *) + + + + source + +

                                                                        + + 
                                                                        import {delete_case5} from 'aureooms-es-red-black-tree/src/removal/delete_case5.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + delete_case6(n: *) + + + + source + +

                                                                        + + 
                                                                        import {delete_case6} from 'aureooms-es-red-black-tree/src/removal/delete_case6.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + delete_one_child(n: *) + + + + source + +

                                                                        + + 
                                                                        import {delete_one_child} from 'aureooms-es-red-black-tree/src/removal/delete_one_child.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + find(compare: *, node: *, value: *): * + + + + source + +

                                                                        + + 
                                                                        import {find} from 'aureooms-es-red-black-tree/src/base/find.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        compare*
                                                                        node*
                                                                        value*
                                                                        +
                                                                        +
                                                                        + +
                                                                        +

                                                                        Return:

                                                                        + + + + + +
                                                                        *
                                                                        +
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + grandparent(n: *): * + + + + source + +

                                                                        + + 
                                                                        import {grandparent} from 'aureooms-es-red-black-tree/src/base/grandparent.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + +
                                                                        +

                                                                        Return:

                                                                        + + + + + +
                                                                        *
                                                                        +
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + * + inordertraversal(node: *) + + + + source + +

                                                                        + + 
                                                                        import {inordertraversal} from 'aureooms-es-red-black-tree/src/base/inordertraversal.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        node*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + insert(compare: *, A: *, B: *): * + + + + source + +

                                                                        + + 
                                                                        import {insert} from 'aureooms-es-red-black-tree/src/base/insert.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        compare*
                                                                        A*
                                                                        B*
                                                                        +
                                                                        +
                                                                        + +
                                                                        +

                                                                        Return:

                                                                        + + + + + +
                                                                        *
                                                                        +
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + insert_case1(n: *) + + + + source + +

                                                                        + + 
                                                                        import {insert_case1} from 'aureooms-es-red-black-tree/src/insertion/insert_case1.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + insert_case2(n: *) + + + + source + +

                                                                        + + 
                                                                        import {insert_case2} from 'aureooms-es-red-black-tree/src/insertion/insert_case2.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + insert_case3(n: *) + + + + source + +

                                                                        + + 
                                                                        import {insert_case3} from 'aureooms-es-red-black-tree/src/insertion/insert_case3.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + insert_case4(n: *) + + + + source + +

                                                                        + + 
                                                                        import {insert_case4} from 'aureooms-es-red-black-tree/src/insertion/insert_case4.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + insert_case5(n: *) + + + + source + +

                                                                        + + 
                                                                        import {insert_case5} from 'aureooms-es-red-black-tree/src/insertion/insert_case5.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + predecessor(node: *): * + + + + source + +

                                                                        + + 
                                                                        import {predecessor} from 'aureooms-es-red-black-tree/src/base/predecessor.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        node*
                                                                        +
                                                                        +
                                                                        + +
                                                                        +

                                                                        Return:

                                                                        + + + + + +
                                                                        *
                                                                        +
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + replace_node(A: *, B: *) + + + + source + +

                                                                        + + 
                                                                        import {replace_node} from 'aureooms-es-red-black-tree/src/base/replace_node.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        A*
                                                                        B*
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + rotate_left(A: Node) + + + + source + +

                                                                        + + 
                                                                        import {rotate_left} from 'aureooms-es-red-black-tree/src/base/rotate_left.js'
                                                                        + + +

                                                                        Rotate tree left. +(see https://en.wikipedia.org/wiki/Tree_rotation)

                                                                        +
                                                                         A                B
+/ \              / \
+

                                                                        a B -> A c + / \ / \ + b c a b

                                                                        +
                                                                        + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        ANode

                                                                        root of the tree

                                                                        +
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + rotate_right(A: Node) + + + + source + +

                                                                        + + 
                                                                        import {rotate_right} from 'aureooms-es-red-black-tree/src/base/rotate_right.js'
                                                                        + + +

                                                                        Rotate tree right. +(see https://en.wikipedia.org/wiki/Tree_rotation)

                                                                        +
                                                                         B                A
+/ \              / \
+

                                                                        A c -> a B + / \ / \ + a b b c

                                                                        +
                                                                        + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        ANode

                                                                        root of the tree

                                                                        +
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + sibling(n: *): * + + + + source + +

                                                                        + + 
                                                                        import {sibling} from 'aureooms-es-red-black-tree/src/base/sibling.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + +
                                                                        +

                                                                        Return:

                                                                        + + + + + +
                                                                        *
                                                                        +
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + successor(node: *): * + + + + source + +

                                                                        + + 
                                                                        import {successor} from 'aureooms-es-red-black-tree/src/base/successor.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        node*
                                                                        +
                                                                        +
                                                                        + +
                                                                        +

                                                                        Return:

                                                                        + + + + + +
                                                                        *
                                                                        +
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + +
                                                                        +
                                                                        +

                                                                        + public + + + + + uncle(n: *): * + + + + source + +

                                                                        + + 
                                                                        import {uncle} from 'aureooms-es-red-black-tree/src/base/uncle.js'
                                                                        + + + + + + +
                                                                        +

                                                                        Params:

                                                                        + + + + + + + + + + + + + +
                                                                        NameTypeAttributeDescription
                                                                        n*
                                                                        +
                                                                        +
                                                                        + +
                                                                        +

                                                                        Return:

                                                                        + + + + + +
                                                                        *
                                                                        +
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + + +
                                                                        +
                                                                        +
                                                                        + + + + + + + + + + + + diff --git a/identifiers.html b/identifiers.html new file mode 100644 index 0000000..c830f16 --- /dev/null +++ b/identifiers.html @@ -0,0 +1,810 @@ + + + + + + Index | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                                        + Home + Manual + Reference + Source + Test + Repository +
                                                                        + + + + +
                                                                          +
                                                                          +
                                                                          + + + +

                                                                          References

                                                                          +

                                                                          Class Summary

                                                                          + + + + + + + + + +
                                                                          Static Public Class Summary
                                                                          + public + + + + + +
                                                                          +

                                                                          + RedBlackTree +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          +
                                                                          + +

                                                                          Function Summary

                                                                          + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
                                                                          Static Public Function Summary
                                                                          + public + + + + + +
                                                                          +

                                                                          + Leaf(parent: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + Node(color: *, value: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + delete_case1(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + delete_case2(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + delete_case3(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + delete_case4(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + delete_case5(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + delete_case6(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + delete_one_child(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + find(compare: *, node: *, value: *): * +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + grandparent(n: *): * +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + * inordertraversal(node: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + insert(compare: *, A: *, B: *): * +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + insert_case1(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + insert_case2(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + insert_case3(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + insert_case4(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + insert_case5(n: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + predecessor(node: *): * +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + replace_node(A: *, B: *) +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + rotate_left(A: Node) +

                                                                          +
                                                                          +
                                                                          + + +

                                                                          Rotate tree left.

                                                                          +
                                                                          +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + rotate_right(A: Node) +

                                                                          +
                                                                          +
                                                                          + + +

                                                                          Rotate tree right.

                                                                          +
                                                                          +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + sibling(n: *): * +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + successor(node: *): * +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + uncle(n: *): * +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          +
                                                                          +

                                                                          Variable Summary

                                                                          + + + + + + + + + + + + + + +
                                                                          Static Public Variable Summary
                                                                          + public + + + + + +
                                                                          +

                                                                          + BLACK: number +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          + public + + + + + +
                                                                          +

                                                                          + RED: number +

                                                                          +
                                                                          +
                                                                          + + + +
                                                                          +                                                                           		+ + +
                                                                          +
                                                                          + + +
                                                                          + + + + + + + + + + + + diff --git a/image/badge.svg b/image/badge.svg new file mode 100644 index 0000000..324db4c --- /dev/null +++ b/image/badge.svg @@ -0,0 +1,17 @@ + + + + + + + + + + + + document + document + @ratio@ + @ratio@ + + diff --git a/image/github.png b/image/github.png new file mode 100644 index 0000000000000000000000000000000000000000..ea6ff545a246caa64074ba809bbc86fcb8589071 GIT binary patch literal 4268 zcmaJ_c|25m+@2YcEGe=tO+zT_42H4qTL_VT8D=nHX3PwRki9HfBH7BIQ7JCj_beeI z(PA%IQuZumf5*MI`@VnN`<~A^=eL~adA{p8f1EgTGXqv8J|+MFz-nZuYe^f)M;9Xl z?T$df2WbN@Nzaya1?NEuL=w;dEfmfT4L0&cdZI1SNK}yDE3_&AKqrE+vL)G?nkc*D ze5H{`7-_OEp2h|MR5i$Wq`Nno1a?DvVz6qEm4+4w7=u!S*eICFn&NfPUKqn*0{Tj@ znU#C6w>ts_(NG7gl9g!!zGxB>O!oD`5|znnkUw>mY4f9P83_1K2+3Ow@|RP#rsiNB z903hhkd~8jmxV&XaJV#7UI7k=N`hgsP?(G??SxA~<&_oS$}mOn-v@+djezn{w$#=C z+ZJu52Js@1@X9hWfq{Y2fpXF~f~O1=fj}H-z+h4|gcLCdOG1*RuteeC3c6^bI{||y 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Vu(5TF{pSVFvnSfBRgWw~{|7^yU3&lk literal 0 HcmV?d00001 diff --git a/index.html b/index.html new file mode 100644 index 0000000..839e6f3 --- /dev/null +++ b/index.html @@ -0,0 +1,96 @@ + + + + + + aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                                          + Home + Manual + Reference + Source + Test + Repository +
                                                                          + + + + +
                                                                            +
                                                                            +
                                                                            + + + +

                                                                            aureooms/es-red-black-tree

                                                                            +

                                                                            red-black tree library for JavaScript. See documentation.

                                                                            +

                                                                            NPM license +NPM version +Build status +Coverage status +Dependencies status +Dev dependencies status +Code Climate +NPM downloads per month +GitHub issues +Documentation

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                                                                            + Home + Manual + Reference + Source + Test + Repository +
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                                                                              + Manual + » + Example +
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                                                                              + Home + Manual + Reference + Source + Test + Repository +
                                                                              + + + + +
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                                                                                + +
                                                                                +

                                                                                Overview

                                                                                +
                                                                                  + +
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                                                                                Installation

                                                                                + +
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                                                                                +

                                                                                Usage

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                                                                                Example

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                                                                                + Home + Manual + Reference + Source + Test + Repository +
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                                                                                  +
                                                                                  + Manual + » + Installation +
                                                                                  +

                                                                                  Can be managed through +jspm +or npm.

                                                                                  +

                                                                                  jspm

                                                                                  +
                                                                                  jspm install github:aureooms/es-red-black-tree
+# or
+jspm install npm:aureooms-es-red-black-tree
+
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                                                                                  npm

                                                                                  +
                                                                                  npm install aureooms-es-red-black-tree --save
+
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                                                                                  + Home + Manual + Reference + Source + Test + Repository +
                                                                                  + + + + +
                                                                                    +
                                                                                    +
                                                                                    + + + +
                                                                                    +
                                                                                    + Manual + » + Overview +
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                                                                                    + Home + Manual + Reference + Source + Test + Repository +
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                                                                                      +
                                                                                      + Manual + » + Usage +
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                                                                                      Depending on the syntax used by this code you will need to pass the source +through a transpiler, for example babel.

                                                                                      +

                                                                                      jspm

                                                                                      +

                                                                                      Configure jspm to transpile all the code. Then

                                                                                      +
                                                                                      let redblacktree = require( 'github:aureooms/es-red-black-tree' ) ;
+// or
+import redblacktree from 'aureooms-es-red-black-tree' ;
+
                                                                                      +

                                                                                      npm

                                                                                      +

                                                                                      Configure your code to transpile dependencies on the fly (for example with +babel-register). Then you can

                                                                                      +
                                                                                      import redblacktree from 'aureooms-es-red-black-tree' ;
+
                                                                                      +

                                                                                      Additionally, for the browser, you can configure +rollup, +browserify, +or webpack to transpile and package the +dependencies with your code.

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                                                                                      +
                                                                                      + + + + + + + + + + + + diff --git a/script/inherited-summary.js b/script/inherited-summary.js new file mode 100644 index 0000000..0a35b6d --- /dev/null +++ b/script/inherited-summary.js @@ -0,0 +1,28 @@ +(function(){ + function toggle(ev) { + var button = ev.target; + var parent = ev.target.parentElement; + while(parent) { + if (parent.tagName === 'TABLE' && parent.classList.contains('summary')) break; + parent = parent.parentElement; + } + + if (!parent) return; + + var tbody = parent.querySelector('tbody'); + if (button.classList.contains('opened')) { + button.classList.remove('opened'); + button.classList.add('closed'); + tbody.style.display = 'none'; + } else { + button.classList.remove('closed'); + button.classList.add('opened'); + tbody.style.display = 'block'; + } + } + + var buttons = document.querySelectorAll('.inherited-summary thead .toggle'); + for (var i = 0; i < buttons.length; i++) { + buttons[i].addEventListener('click', toggle); + } +})(); diff --git a/script/inner-link.js b/script/inner-link.js new file mode 100644 index 0000000..69a7477 --- /dev/null +++ b/script/inner-link.js @@ -0,0 +1,31 @@ +// inner link(#foo) can not correctly scroll, because page has fixed header, +// so, I manually scroll. +(function(){ + var matched = location.hash.match(/errorLines=([\d,]+)/); + if (matched) return; + + function adjust() { + window.scrollBy(0, -55); + var el = document.querySelector('.inner-link-active'); + if (el) el.classList.remove('inner-link-active'); + + // ``[ ] . ' " @`` are not valid in DOM id. so must escape these. + var id = location.hash.replace(/([\[\].'"@$])/g, '\\$1'); + var el = document.querySelector(id); + if (el) el.classList.add('inner-link-active'); + } + + window.addEventListener('hashchange', adjust); + + if (location.hash) { + setTimeout(adjust, 0); + } +})(); + +(function(){ + var els = document.querySelectorAll('[href^="#"]'); + for (var i = 0; i < els.length; i++) { + var el = els[i]; + el.href = location.href + el.getAttribute('href'); // because el.href is absolute path + } +})(); diff --git a/script/manual.js b/script/manual.js new file mode 100644 index 0000000..125049d --- /dev/null +++ b/script/manual.js @@ -0,0 +1,13 @@ +(function(){ + var matched = location.pathname.match(/([^/]*)\.html$/); + if (!matched) return; + + var currentName = matched[1]; + var cssClass = '.navigation [data-toc-name="' + currentName + '"]'; + var styleText = cssClass + ' .manual-toc { display: block; }\n'; + styleText += cssClass + ' .manual-toc-title { background-color: #039BE5; }\n'; + styleText += cssClass + ' .manual-toc-title a { color: white; }\n'; + var style = document.createElement('style'); + style.textContent = styleText; + document.querySelector('head').appendChild(style); +})(); diff --git a/script/patch-for-local.js b/script/patch-for-local.js new file mode 100644 index 0000000..5756d13 --- /dev/null +++ b/script/patch-for-local.js @@ -0,0 +1,8 @@ +(function(){ + if (location.protocol === 'file:') { + var elms = document.querySelectorAll('a[href="./"]'); + for (var i = 0; i < elms.length; i++) { + elms[i].href = './index.html'; + } + } +})(); diff --git a/script/prettify/Apache-License-2.0.txt b/script/prettify/Apache-License-2.0.txt new file mode 100644 index 0000000..d645695 --- /dev/null +++ b/script/prettify/Apache-License-2.0.txt @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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                                                                                      + Home + Manual + Reference + Source + Test + Repository +
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                                                                                        + + + + + + + + + + + + diff --git a/src/adt/RedBlackTree.js b/src/adt/RedBlackTree.js deleted file mode 100644 index 94fb37c..0000000 --- a/src/adt/RedBlackTree.js +++ /dev/null @@ -1,72 +0,0 @@ - -import { Node } from '..' ; -import { RED , BLACK } from '..' ; -import { predecessor , successor } from '..' ; -import { insert , insert_case2 } from '..' ; -import { delete_one_child } from '..' ; -import { find } from '..' ; -import { inordertraversal } from '..' ; - -export class RedBlackTree { - - constructor ( compare ) { - - this.compare = compare ; - this.root = null ; - - } - - add ( value ) { - if ( this.root === null ) { - this.root = new Node( BLACK , value ) ; - } - else { - const node = new Node( RED , value ) ; - insert( this.compare , this.root , node ) ; - insert_case2( node ) ; - } - } - - find ( value ) { - - if ( this.root === null ) return null ; - - return find( this.compare , this.root , value ) ; - - } - - delete ( node ) { - - if ( !node.left.isleaf() ) { - // replace node's value with predecessor's value - const pred = predecessor( node ) ; - node.value = pred.value ; - // delete predecessor node - // note: this node can only have one non-leaf child - // because the tree is a red-black tree - delete_one_child( pred ) ; - } - - else if ( !node.right.isleaf() ) { - // replace node's value with successor's value - const succ = successor( node ) ; - node.value = succ.value ; - // delete successor node - // note: this node can only have one non-leaf child - // because the tree is a red-black tree - delete_one_child( pred ) ; - } - - else { - this.root = null ; - } - - } - - *[Symbol.iterator] ( ) { - - if ( this.root !== null ) yield* inordertraversal( this.root ) ; - - } - -} diff --git a/src/adt/index.js b/src/adt/index.js deleted file mode 100644 index 45b6d37..0000000 --- a/src/adt/index.js +++ /dev/null @@ -1 +0,0 @@ -export * from './RedBlackTree' ; diff --git a/src/base/colors.js b/src/base/colors.js deleted file mode 100644 index 909392b..0000000 --- a/src/base/colors.js +++ /dev/null @@ -1,2 +0,0 @@ -export const BLACK = 0 ; -export const RED = 1 ; diff --git a/src/base/find.js b/src/base/find.js deleted file mode 100644 index 7693cac..0000000 --- a/src/base/find.js +++ /dev/null @@ -1,29 +0,0 @@ - -export function find ( compare, node, value ) { - - // scan for first node whose - // value equals parameter value - - while ( true ) { - - const d = compare( value, node.value ); - - if ( d === 0 ) { - return node; - } - - else if ( d < 0 ) { - node = node.left; - } - - else { - node = node.right; - } - - if ( node.isleaf() ) { - return null; - } - - } - -} diff --git a/src/base/grandparent.js b/src/base/grandparent.js deleted file mode 100644 index 092cb01..0000000 --- a/src/base/grandparent.js +++ /dev/null @@ -1,6 +0,0 @@ -export function grandparent( n ){ - if ((n !== null) && (n.parent !== null)) - return n.parent.parent; - else - return null; -} diff --git a/src/base/index.js b/src/base/index.js deleted file mode 100644 index 6f0fac3..0000000 --- a/src/base/index.js +++ /dev/null @@ -1,12 +0,0 @@ -export * from './colors' ; -export * from './find' ; -export * from './grandparent' ; -export * from './inordertraversal' ; -export * from './insert' ; -export * from './predecessor' ; -export * from './replace_node' ; -export * from './rotate_left' ; -export * from './rotate_right' ; -export * from './sibling' ; -export * from './successor' ; -export * from './uncle' ; diff --git a/src/base/inordertraversal.js b/src/base/inordertraversal.js deleted file mode 100644 index 22e2cd6..0000000 --- a/src/base/inordertraversal.js +++ /dev/null @@ -1,14 +0,0 @@ - -export function* inordertraversal ( node ) { - - if ( !node.left.isleaf() ) { - yield *inordertraversal( node.left ); - } - - yield node.value ; - - if ( !node.right.isleaf() ) { - yield* inordertraversal( node.right ); - } - -} diff --git a/src/base/insert.js b/src/base/insert.js deleted file mode 100644 index 9db6084..0000000 --- a/src/base/insert.js +++ /dev/null @@ -1,38 +0,0 @@ - -export function insert ( compare, A, B ) { - - while ( true ) { - - if ( compare( B.value, A.value ) < 0 ) { - - const node = A.left; - - if ( node.isleaf() ) { - A.left = B; - break; - } - - A = node; - - } - - else { - - const node = A.right; - - if ( node.isleaf() ) { - A.right = B; - break; - } - - A = node; - - } - - } - - B.parent = A; - - return B; - -} diff --git a/src/base/predecessor.js b/src/base/predecessor.js deleted file mode 100644 index 7068c56..0000000 --- a/src/base/predecessor.js +++ /dev/null @@ -1,9 +0,0 @@ -export function predecessor ( node ) { - - var pred = node.left ; - - while ( !pred.right.isleaf() ) pred = pred.right ; - - return pred ; - -} diff --git a/src/base/replace_node.js b/src/base/replace_node.js deleted file mode 100644 index d3687f1..0000000 --- a/src/base/replace_node.js +++ /dev/null @@ -1,13 +0,0 @@ - -export function replace_node ( A , B ) { - if ( A.parent === null ) { - // nothing to do - } - else if ( A === A.parent.left ) { - A.parent.left = B ; - } - else { - A.parent.right = B ; - } - B.parent = A.parent ; -} diff --git a/src/base/rotate_left.js b/src/base/rotate_left.js deleted file mode 100644 index 68bd0db..0000000 --- a/src/base/rotate_left.js +++ /dev/null @@ -1,33 +0,0 @@ -/** - * Rotate tree left. - * (see https://en.wikipedia.org/wiki/Tree_rotation) - * - * A B - * / \ / \ - * a B -> A c - * / \ / \ - * b c a b - * - * @param {Node} A root of the tree - */ - -export function rotate_left ( A ) { - - const B = A.right ; - const a = A.left ; - const b = B.left ; - const c = B.right ; - - [A.value , B.value] = [B.value , A.value] ; - [A.color , B.color] = [B.color , A.color] ; - - A.left = B ; - A.right = c ; - - B.left = a ; - B.right = b ; - - a.parent = B ; - b.parent = B ; - c.parent = A ; -} diff --git a/src/base/rotate_right.js b/src/base/rotate_right.js deleted file mode 100644 index 4f53b55..0000000 --- a/src/base/rotate_right.js +++ /dev/null @@ -1,34 +0,0 @@ -/** - * Rotate tree right. - * (see https://en.wikipedia.org/wiki/Tree_rotation) - * - * B A - * / \ / \ - * A c -> a B - * / \ / \ - * a b b c - * - * @param {Node} A root of the tree - */ - -export function rotate_right ( B ) { - - const A = B.left; - const a = A.left ; - const b = A.right ; - const c = B.right ; - - [A.value , B.value] = [B.value , A.value] ; - [A.color , B.color] = [B.color , A.color] ; - - B.left = a ; - B.right = A ; - - A.left = b ; - A.right = c ; - - a.parent = B ; - b.parent = A ; - c.parent = A ; - -} diff --git a/src/base/sibling.js b/src/base/sibling.js deleted file mode 100644 index 57efda6..0000000 --- a/src/base/sibling.js +++ /dev/null @@ -1,9 +0,0 @@ -export function sibling(n) -{ - if ((n === null) || (n.parent === null)) - return null; // no parent means no sibling - if (n === n.parent.left) - return n.parent.right; - else - return n.parent.left; -} diff --git a/src/base/successor.js b/src/base/successor.js deleted file mode 100644 index ad0a9b8..0000000 --- a/src/base/successor.js +++ /dev/null @@ -1,9 +0,0 @@ -export function successor ( node ) { - - var succ = node.right ; - - while ( !succ.left.isleaf() ) succ = succ.left ; - - return succ ; - -} diff --git a/src/base/uncle.js b/src/base/uncle.js deleted file mode 100644 index a350666..0000000 --- a/src/base/uncle.js +++ /dev/null @@ -1,11 +0,0 @@ -import { grandparent } from './grandparent' ; - -export function uncle(n){ - const g = grandparent(n); - if (g === null) - return null; // No grandparent means no uncle - if (n.parent === g.left) - return g.right.isleaf() ? null : g.right ; - else - return g.left.isleaf() ? null : g.left; -} diff --git a/src/index.js b/src/index.js deleted file mode 100644 index 94970e4..0000000 --- a/src/index.js +++ /dev/null @@ -1,5 +0,0 @@ -export * from './adt' ; -export * from './base' ; -export * from './insertion' ; -export * from './node' ; -export * from './removal' ; diff --git a/src/insertion/index.js b/src/insertion/index.js deleted file mode 100644 index 4b4e584..0000000 --- a/src/insertion/index.js +++ /dev/null @@ -1,5 +0,0 @@ -export * from './insert_case1' ; -export * from './insert_case2' ; -export * from './insert_case3' ; -export * from './insert_case4' ; -export * from './insert_case5' ; diff --git a/src/insertion/insert_case1.js b/src/insertion/insert_case1.js deleted file mode 100644 index 4c8790b..0000000 --- a/src/insertion/insert_case1.js +++ /dev/null @@ -1,11 +0,0 @@ - -import { BLACK } from '..' ; -import { insert_case2 } from './insert_case2' ; - -export function insert_case1(n) -{ - if (n.parent === null) - n.color = BLACK; - else - insert_case2(n); -} diff --git a/src/insertion/insert_case2.js b/src/insertion/insert_case2.js deleted file mode 100644 index c88cc53..0000000 --- a/src/insertion/insert_case2.js +++ /dev/null @@ -1,11 +0,0 @@ - -import { BLACK } from '..' ; -import { insert_case3 } from './insert_case3' ; - -export function insert_case2(n) -{ - if (n.parent.color === BLACK) - return; /* Tree is still valid */ - else - insert_case3(n); -} diff --git a/src/insertion/insert_case3.js b/src/insertion/insert_case3.js deleted file mode 100644 index 3136b45..0000000 --- a/src/insertion/insert_case3.js +++ /dev/null @@ -1,18 +0,0 @@ -import { BLACK , RED , uncle , grandparent } from '..' ; -import { insert_case1 } from './insert_case1' ; -import { insert_case4 } from './insert_case4' ; - -export function insert_case3(n) -{ - const u = uncle(n); - - if ((u !== null) && (u.color === RED)) { - n.parent.color = BLACK; - u.color = BLACK; - const g = grandparent(n); - g.color = RED; - insert_case1(g); - } else { - insert_case4(n); - } -} diff --git a/src/insertion/insert_case4.js b/src/insertion/insert_case4.js deleted file mode 100644 index 59ea121..0000000 --- a/src/insertion/insert_case4.js +++ /dev/null @@ -1,41 +0,0 @@ - -import { rotate_left , rotate_right , grandparent } from '..' ; -import { insert_case5 } from './insert_case5' ; - -export function insert_case4(n) -{ - const g = grandparent(n); - - if ((n === n.parent.right) && (n.parent === g.left)) { - rotate_left(n.parent); - - /* - * rotate_left can be the below because of already having *g = grandparent(n) - * - * saved_p=g.left, *saved_left_n=n.left; - * g.left=n; - * n.left=saved_p; - * saved_p.right=saved_left_n; - * - * and modify the parent's nodes properly - */ - - n = n.left; - - } else if ((n === n.parent.left) && (n.parent === g.right)) { - rotate_right(n.parent); - - /* - * rotate_right can be the below to take advantage of already having *g = grandparent(n) - * - * saved_p=g.right, *saved_right_n=n.right; - * g.right=n; - * n.right=saved_p; - * saved_p.left=saved_right_n; - * - */ - - n = n.right; - } - insert_case5(n); -} diff --git a/src/insertion/insert_case5.js b/src/insertion/insert_case5.js deleted file mode 100644 index 8e5f6cf..0000000 --- a/src/insertion/insert_case5.js +++ /dev/null @@ -1,14 +0,0 @@ - -import { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ; - -export function insert_case5(n) -{ - const g = grandparent(n); - - n.parent.color = BLACK; - g.color = RED; - if (n === n.parent.left) - rotate_right(g); - else - rotate_left(g); -} diff --git a/src/node/Leaf.js b/src/node/Leaf.js deleted file mode 100644 index 99ed3c0..0000000 --- a/src/node/Leaf.js +++ /dev/null @@ -1,8 +0,0 @@ -import { BLACK } from '..' ; - -export function Leaf ( parent ) { - this.color = BLACK ; - this.parent = parent ; -} - -Leaf.prototype.isleaf = function ( ) { return true ; } ; diff --git a/src/node/Node.js b/src/node/Node.js deleted file mode 100644 index 3c257a8..0000000 --- a/src/node/Node.js +++ /dev/null @@ -1,11 +0,0 @@ -import { Leaf } from './Leaf' ; - -export function Node ( color , value ) { - this.color = color ; - this.left = new Leaf( this ) ; - this.right = new Leaf( this ) ; - this.parent = null ; - this.value = value ; -} - -Node.prototype.isleaf = function ( ) { return false ; } ; diff --git a/src/node/index.js b/src/node/index.js deleted file mode 100644 index cd7ff1c..0000000 --- a/src/node/index.js +++ /dev/null @@ -1,2 +0,0 @@ -export * from './Leaf' ; -export * from './Node' ; diff --git a/src/removal/delete_case1.js b/src/removal/delete_case1.js deleted file mode 100644 index afaf069..0000000 --- a/src/removal/delete_case1.js +++ /dev/null @@ -1,8 +0,0 @@ - -import { delete_case2 } from './delete_case2' ; - -export function delete_case1(n) -{ - if (n.parent !== null) - delete_case2(n); -} diff --git a/src/removal/delete_case2.js b/src/removal/delete_case2.js deleted file mode 100644 index d291047..0000000 --- a/src/removal/delete_case2.js +++ /dev/null @@ -1,18 +0,0 @@ -import { BLACK , RED , rotate_left , rotate_right } from '..' ; - -import { delete_case3 } from './delete_case3' ; - -export function delete_case2(n) -{ - const s = sibling(n); - - if (s.color === RED) { - n.parent.color = RED; - s.color = BLACK; - if (n === n.parent.left) - rotate_left(n.parent); - else - rotate_right(n.parent); - } - delete_case3(n); -} diff --git a/src/removal/delete_case3.js b/src/removal/delete_case3.js deleted file mode 100644 index 3564a1d..0000000 --- a/src/removal/delete_case3.js +++ /dev/null @@ -1,19 +0,0 @@ - -import { BLACK , RED , sibling } from '..' ; - -import { delete_case1 } from './delete_case1' ; -import { delete_case4 } from './delete_case4' ; - -export function delete_case3(n) -{ - const s = sibling(n); - - if ((n.parent.color === BLACK) && - (s.color === BLACK) && - (s.left.color === BLACK) && - (s.right.color === BLACK)) { - s.color = RED; - delete_case1(n.parent); - } else - delete_case4(n); -} diff --git a/src/removal/delete_case4.js b/src/removal/delete_case4.js deleted file mode 100644 index ffec673..0000000 --- a/src/removal/delete_case4.js +++ /dev/null @@ -1,17 +0,0 @@ -import { BLACK , RED , sibling } from '..' ; - -import { delete_case5 } from './delete_case5' ; - -export function delete_case4(n) -{ - const s = sibling(n); - - if ((n.parent.color === RED) && - (s.color === BLACK) && - (s.left.color === BLACK) && - (s.right.color === BLACK)) { - s.color = RED; - n.parent.color = BLACK; - } else - delete_case5(n); -} diff --git a/src/removal/delete_case5.js b/src/removal/delete_case5.js deleted file mode 100644 index e57f8ea..0000000 --- a/src/removal/delete_case5.js +++ /dev/null @@ -1,30 +0,0 @@ - -import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ; - -import { delete_case6 } from './delete_case6' ; - -export function delete_case5(n) -{ - const s = sibling(n); - - if (s.color === BLACK) { /* this if statement is trivial, -due to case 2 (even though case 2 changed the sibling to a sibling's child, -the sibling's child can't be red, since no red parent can have a red child). */ -/* the following statements just force the red to be on the left of the left of the parent, - or right of the right, so case six will rotate correctly. */ - if ((n === n.parent.left) && - (s.right.color === BLACK) && - (s.left.color === RED)) { /* this last test is trivial too due to cases 2-4. */ - s.color = RED; - s.left.color = BLACK; - rotate_right(s); - } else if ((n === n.parent.right) && - (s.left.color === BLACK) && - (s.right.color === RED)) {/* this last test is trivial too due to cases 2-4. */ - s.color = RED; - s.right.color = BLACK; - rotate_left(s); - } - } - delete_case6(n); -} diff --git a/src/removal/delete_case6.js b/src/removal/delete_case6.js deleted file mode 100644 index 5637059..0000000 --- a/src/removal/delete_case6.js +++ /dev/null @@ -1,18 +0,0 @@ - -import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ; - -export function delete_case6(n) -{ - const s = sibling(n); - - s.color = n.parent.color; - n.parent.color = BLACK; - - if (n === n.parent.left) { - s.right.color = BLACK; - rotate_left(n.parent); - } else { - s.left.color = BLACK; - rotate_right(n.parent); - } -} diff --git a/src/removal/delete_one_child.js b/src/removal/delete_one_child.js deleted file mode 100644 index 22905e0..0000000 --- a/src/removal/delete_one_child.js +++ /dev/null @@ -1,20 +0,0 @@ - -import { BLACK , RED , replace_node } from '..' ; - -import { delete_case1 } from './delete_case1' ; - -export function delete_one_child(n) -{ - /* - * Precondition: n has at most one non-leaf child. - */ - const child = n.right.isleaf() ? n.left : n.right; - - replace_node(n, child); - if (n.color === BLACK) { - if (child.color === RED) - child.color = BLACK; - else - delete_case1(child); - } -} diff --git a/src/removal/index.js b/src/removal/index.js deleted file mode 100644 index fcb6c2c..0000000 --- a/src/removal/index.js +++ /dev/null @@ -1,7 +0,0 @@ -export * from './delete_case1' ; -export * from './delete_case2' ; -export * from './delete_case3' ; -export * from './delete_case4' ; -export * from './delete_case5' ; -export * from './delete_case6' ; -export * from './delete_one_child' ; diff --git a/test/src/RedBlackTree.js b/test/src/RedBlackTree.js deleted file mode 100644 index bfb34c4..0000000 --- a/test/src/RedBlackTree.js +++ /dev/null @@ -1,35 +0,0 @@ -import test from 'ava' ; - -import { increasing , decreasing } from 'aureooms-js-compare' ; - -import { list , range } from 'aureooms-js-itertools' ; - -import { randint } from 'aureooms-js-random' ; - -import { RedBlackTree } from '../../src' ; - -test( 'RedBlackTree::Symbol.iterator' , t => { - - const tree = new RedBlackTree( increasing ) ; - - const a1 = list( tree ) ; - - t.deepEqual( a1.length , 0 , 'tree contains 0 elements' ) ; - - const n = 10000 ; - const reference = [ ] ; - - for ( let i of range( n ) ) { - const x = randint( 0 , n ) ; - tree.add( x ) ; - reference.push( x ) ; - } - - reference.sort(increasing); - - const a2 = list( tree ) ; - - t.deepEqual( a2.length , n , `tree contains ${n} elements` ) ; - t.deepEqual( a2 , reference , 'tree is sorted' ) ; - -}); diff --git a/doc/css/style.css b/user/css/0-style.css similarity index 100% rename from doc/css/style.css rename to user/css/0-style.css diff --git a/doc/scripts/header.js b/user/script/0-header.js similarity index 100% rename from doc/scripts/header.js rename to user/script/0-header.js diff --git a/variable/index.html b/variable/index.html new file mode 100644 index 0000000..29830c0 --- /dev/null +++ b/variable/index.html @@ -0,0 +1,224 @@ + + + + + + Variable | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                                                        + Home + Manual + Reference + Source + Test + Repository +
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                                                                                          Static Public Summary
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                                                                                          import {BLACK} from 'aureooms-es-red-black-tree/src/base/colors.js'
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                                                                                          import {RED} from 'aureooms-es-red-black-tree/src/base/colors.js'
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                                                                                          + + + + + + + + + + + + From 9f2fc321cc265dcc7465d94f178f92c1b0f3003b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= Date: Thu, 21 Jul 2016 14:57:13 +0200 Subject: [PATCH 02/26] esdoc update --- source.html | 66 ++++++++++++++++++++++++++--------------------------- 1 file changed, 33 insertions(+), 33 deletions(-) diff --git a/source.html b/source.html index 5fb6f2a..5f4cf42 100644 --- a/source.html +++ b/source.html @@ -87,7 +87,7 @@ 0 %0/8 1519 byte 72 - 2016-07-05 12:53:58 (UTC) + 2016-07-05 12:56:33 (UTC) src/adt/index.js @@ -95,7 +95,7 @@ - 33 byte 1 - 2016-07-05 09:31:45 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/colors.js @@ -104,7 +104,7 @@ 0 %0/2 48 byte 2 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/find.js @@ -112,7 +112,7 @@ 0 %0/1 352 byte 29 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/grandparent.js @@ -120,7 +120,7 @@ 0 %0/1 125 byte 6 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/index.js @@ -128,7 +128,7 @@ - 362 byte 12 - 2016-07-05 09:32:15 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/inordertraversal.js @@ -136,7 +136,7 @@ 0 %0/1 220 byte 14 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/insert.js @@ -144,7 +144,7 @@ 0 %0/1 360 byte 38 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/predecessor.js @@ -152,7 +152,7 @@ 0 %0/1 136 byte 9 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/replace_node.js @@ -160,7 +160,7 @@ 0 %0/1 211 byte 13 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/rotate_left.js @@ -168,7 +168,7 @@ 100 %1/1 583 byte 33 - 2016-07-05 12:45:48 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/rotate_right.js @@ -176,7 +176,7 @@ 100 %1/1 593 byte 34 - 2016-07-05 12:46:44 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/sibling.js @@ -184,7 +184,7 @@ 0 %0/1 199 byte 9 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/successor.js @@ -192,7 +192,7 @@ 0 %0/1 133 byte 9 - 2016-07-05 10:41:09 (UTC) + 2016-07-05 12:56:33 (UTC) src/base/uncle.js @@ -200,7 +200,7 @@ 0 %0/1 286 byte 11 - 2016-07-05 10:39:06 (UTC) + 2016-07-05 12:56:33 (UTC) src/index.js @@ -208,7 +208,7 @@ - 132 byte 5 - 2016-07-05 09:31:07 (UTC) + 2016-07-05 12:56:33 (UTC) src/insertion/index.js @@ -216,7 +216,7 @@ - 165 byte 5 - 2016-07-05 09:32:39 (UTC) + 2016-07-05 12:56:33 (UTC) src/insertion/insert_case1.js @@ -224,7 +224,7 @@ 0 %0/1 183 byte 11 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/insertion/insert_case2.js @@ -232,7 +232,7 @@ 0 %0/1 207 byte 11 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/insertion/insert_case3.js @@ -240,7 +240,7 @@ 0 %0/1 395 byte 18 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/insertion/insert_case4.js @@ -248,7 +248,7 @@ 0 %0/1 855 byte 41 - 2016-07-05 10:25:37 (UTC) + 2016-07-05 12:56:33 (UTC) src/insertion/insert_case5.js @@ -256,7 +256,7 @@ 0 %0/1 254 byte 14 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/node/Leaf.js @@ -264,7 +264,7 @@ 0 %0/1 170 byte 8 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/node/Node.js @@ -272,7 +272,7 @@ 0 %0/1 266 byte 11 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/node/index.js @@ -280,7 +280,7 @@ - 50 byte 2 - 2016-07-05 09:33:04 (UTC) + 2016-07-05 12:56:33 (UTC) src/removal/delete_case1.js @@ -288,7 +288,7 @@ 0 %0/1 129 byte 8 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/removal/delete_case2.js @@ -296,7 +296,7 @@ 0 %0/1 349 byte 18 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/removal/delete_case3.js @@ -304,7 +304,7 @@ 0 %0/1 404 byte 19 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/removal/delete_case4.js @@ -312,7 +312,7 @@ 0 %0/1 353 byte 17 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/removal/delete_case5.js @@ -320,7 +320,7 @@ 0 %0/1 1033 byte 30 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/removal/delete_case6.js @@ -328,7 +328,7 @@ 0 %0/1 330 byte 18 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/removal/delete_one_child.js @@ -336,7 +336,7 @@ 0 %0/1 391 byte 20 - 2016-07-05 08:46:01 (UTC) + 2016-07-05 12:56:33 (UTC) src/removal/index.js @@ -344,7 +344,7 @@ - 235 byte 7 - 2016-07-05 09:35:37 (UTC) + 2016-07-05 12:56:33 (UTC) From 691bb15991d878721936a91b9327f4c9cf611a40 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= Date: Thu, 21 Jul 2016 14:58:08 +0200 Subject: [PATCH 03/26] esdoc update --- ast/source/base/rotate_right.js.json | 6 +-- dump.json | 4 +- file/src/base/rotate_right.js.html | 2 +- function/index.html | 6 +-- identifiers.html | 2 +- source.html | 66 ++++++++++++++-------------- 6 files changed, 43 insertions(+), 43 deletions(-) diff --git a/ast/source/base/rotate_right.js.json b/ast/source/base/rotate_right.js.json index 94480b3..cb53d10 100644 --- a/ast/source/base/rotate_right.js.json +++ b/ast/source/base/rotate_right.js.json @@ -1844,7 +1844,7 @@ "leadingComments": [ { "type": "Block", - "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n * @param {Node} A root of the tree\n ", + "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n * @param {Node} B root of the tree\n ", "range": [ 0, 269 @@ -1882,7 +1882,7 @@ "leadingComments": [ { "type": "Block", - "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n * @param {Node} A root of the tree\n ", + "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n * @param {Node} B root of the tree\n ", "range": [ 0, 269 @@ -1919,7 +1919,7 @@ "comments": [ { "type": "Block", - "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n * @param {Node} A root of the tree\n ", + "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n * @param {Node} B root of the tree\n ", "range": [ 0, 269 diff --git a/dump.json b/dump.json index 0c8883a..b24fcec 100644 --- a/dump.json +++ b/dump.json @@ -620,7 +620,7 @@ "access": null, "description": null, "lineNumber": 14, - "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n * @param {Node} A root of the tree\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n" + "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n * @param {Node} B root of the tree\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n" }, { "__docId__": 31, @@ -644,7 +644,7 @@ ], "spread": false, "optional": false, - "name": "A", + "name": "B", "description": "root of the tree" } ], diff --git a/file/src/base/rotate_right.js.html b/file/src/base/rotate_right.js.html index 666ca56..993e5bf 100644 --- a/file/src/base/rotate_right.js.html +++ b/file/src/base/rotate_right.js.html @@ -77,7 +77,7 @@ * / \ / \ * a b b c * - * @param {Node} A root of the tree + * @param {Node} B root of the tree */ export function rotate_right ( B ) { diff --git a/function/index.html b/function/index.html index d4b2a84..e8e80c8 100644 --- a/function/index.html +++ b/function/index.html @@ -608,7 +608,7 @@
                                                                                          @@ -1970,7 +1970,7 @@

                                                                                          - rotate_right(A: Node) + rotate_right(B: Node) @@ -2001,7 +2001,7 @@

                                                                                          Params:

                                                                                          - A + B Node

                                                                                          root of the tree

                                                                                          diff --git a/identifiers.html b/identifiers.html index c830f16..37e8038 100644 --- a/identifiers.html +++ b/identifiers.html @@ -641,7 +641,7 @@
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byte 7 - 2016-07-05 12:56:33 (UTC) + 2016-07-05 12:57:17 (UTC) From f67d2b90c8d67949e65baf22250b4d37bb9c6cf6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= Date: Fri, 22 Jul 2016 10:15:04 +0200 Subject: [PATCH 04/26] esdoc update --- ast/source/adt/RedBlackTree.js.json | 2024 +++++++++++------ ast/source/base/debug.js.json | 1223 ++++++++++ ast/source/base/grandparent.js.json | 442 ---- ast/source/base/index.js.json | 240 +- ast/source/base/replace_node.js.json | 874 +++---- ast/source/base/sibling.js.json | 752 ------ ast/source/family/grandparent.js.json | 300 +++ ast/source/family/index.js.json | 165 ++ .../{base => family}/predecessor.js.json | 0 .../sibling.js.json} | 560 +++-- ast/source/{base => family}/uncle.js.json | 463 ++-- ast/source/index.js.json | 82 +- ast/source/insertion/insert_case4.js.json | 488 ++-- ast/source/removal/delete_case1.js.json | 197 +- ast/source/removal/delete_case2.js.json | 351 +-- ast/source/removal/delete_case3.js.json | 457 ++-- ast/source/removal/delete_case4.js.json | 473 ++-- ast/source/removal/delete_one_child.js.json | 949 ++++---- .../src/adt/RedBlackTree.js~RedBlackTree.html | 121 +- coverage.json | 35 +- dump.json | 488 ++-- file/src/adt/RedBlackTree.js.html | 36 +- file/src/adt/index.js.html | 12 +- file/src/base/colors.js.html | 12 +- file/src/base/debug.js.html | 100 + file/src/base/find.js.html | 12 +- file/src/base/index.js.html | 18 +- file/src/base/inordertraversal.js.html | 12 +- file/src/base/insert.js.html | 12 +- file/src/base/replace_node.js.html | 33 +- file/src/base/rotate_left.js.html | 12 +- file/src/base/rotate_right.js.html | 12 +- file/src/{base => family}/grandparent.js.html | 27 +- .../index.js.html} | 29 +- file/src/{base => family}/predecessor.js.html | 16 +- file/src/{base => family}/sibling.js.html | 32 +- file/src/{base => family}/uncle.js.html | 32 +- file/src/index.js.html | 13 +- file/src/insertion/index.js.html | 12 +- file/src/insertion/insert_case1.js.html | 12 +- file/src/insertion/insert_case2.js.html | 12 +- file/src/insertion/insert_case3.js.html | 12 +- file/src/insertion/insert_case4.js.html | 16 +- file/src/insertion/insert_case5.js.html | 12 +- file/src/node/Leaf.js.html | 12 +- file/src/node/Node.js.html | 12 +- file/src/node/index.js.html | 12 +- file/src/removal/delete_case1.js.html | 14 +- file/src/removal/delete_case2.js.html | 14 +- file/src/removal/delete_case3.js.html | 17 +- file/src/removal/delete_case4.js.html | 13 +- file/src/removal/delete_case5.js.html | 12 +- file/src/removal/delete_case6.js.html | 12 +- file/src/removal/delete_one_child.js.html | 46 +- file/src/removal/index.js.html | 12 +- function/index.html | 218 +- identifiers.html | 62 +- index.html | 12 +- package.json | 4 +- script/search_index.js | 82 +- source.html | 176 +- variable/index.html | 12 +- 62 files changed, 6690 insertions(+), 5232 deletions(-) create mode 100644 ast/source/base/debug.js.json delete mode 100644 ast/source/base/grandparent.js.json delete mode 100644 ast/source/base/sibling.js.json create mode 100644 ast/source/family/grandparent.js.json create mode 100644 ast/source/family/index.js.json rename ast/source/{base => family}/predecessor.js.json (100%) rename ast/source/{base/successor.js.json => family/sibling.js.json} (53%) rename ast/source/{base => family}/uncle.js.json (78%) create mode 100644 file/src/base/debug.js.html rename file/src/{base => family}/grandparent.js.html (92%) rename file/src/{base/successor.js.html => family/index.js.html} (91%) rename file/src/{base => family}/predecessor.js.html (93%) rename file/src/{base => family}/sibling.js.html (91%) rename file/src/{base => family}/uncle.js.html (91%) diff --git a/ast/source/adt/RedBlackTree.js.json b/ast/source/adt/RedBlackTree.js.json index 4a0cc46..db09463 100644 --- a/ast/source/adt/RedBlackTree.js.json +++ b/ast/source/adt/RedBlackTree.js.json @@ -291,59 +291,6 @@ "column": 20 } } - }, - { - "type": "ImportSpecifier", - "local": { - "type": 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@@ } }, "range": [ - 748, - 764 + 736, + 752 ], "loc": { "start": { @@ -2478,8 +2425,8 @@ }, "arguments": [], "range": [ - 748, - 766 + 736, + 754 ], "loc": { "start": { @@ -2494,8 +2441,8 @@ }, "prefix": true, "range": [ - 747, - 766 + 735, + 754 ], "loc": { "start": { @@ -2520,8 +2467,8 @@ "type": "Identifier", "name": "pred", "range": [ - 832, - 836 + 820, + 824 ], "loc": { "start": { @@ -2540,8 +2487,8 @@ "type": "Identifier", "name": "predecessor", "range": [ - 839, - 850 + 827, + 838 ], "loc": { "start": { @@ -2559,8 +2506,8 @@ "type": "Identifier", "name": "node", "range": [ - 852, - 856 + 840, + 844 ], "loc": { "start": { @@ -2575,8 +2522,8 @@ } ], "range": [ - 839, - 858 + 827, + 846 ], "loc": { "start": { @@ -2590,8 +2537,8 @@ } }, "range": [ - 832, - 858 + 820, + 846 ], "loc": { "start": { @@ -2607,8 +2554,8 @@ ], "kind": "const", "range": [ - 826, - 860 + 814, + 848 ], "loc": { "start": { @@ -2625,8 +2572,8 @@ "type": "Line", "value": " replace node's value with 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1137, + 1199 + ], + "loc": { + "start": { + "line": 52, + "column": 3 + }, + "end": { + "line": 52, + "column": 65 + } + } + }, + { + "type": "Line", + "value": " child.", + "range": [ + 1203, + 1212 + ], + "loc": { + "start": { + "line": 53, + "column": 3 + }, + "end": { + "line": 53, + "column": 12 + } + } } ] }, @@ -3258,16 +3240,16 @@ "type": "Identifier", "name": "node", "range": [ - 1185, - 1189 + 1245, + 1249 ], "loc": { "start": { - "line": 53, + "line": 55, "column": 3 }, "end": { - "line": 53, + "line": 55, "column": 7 } } @@ -3276,31 +3258,31 @@ "type": "Identifier", "name": "value", "range": [ - 1190, - 1195 + 1250, + 1255 ], "loc": { "start": { - "line": 53, + "line": 55, "column": 8 }, "end": { - "line": 53, + "line": 55, "column": 13 } } }, "range": [ - 1185, - 1195 + 1245, + 1255 ], "loc": { "start": { - "line": 53, + "line": 55, "column": 3 }, "end": { - "line": 53, + "line": 55, "column": 13 } } @@ -3312,16 +3294,16 @@ "type": "Identifier", "name": "succ", "range": [ 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86, + 139 + ], + "loc": { + "start": { + "line": 4, + "column": 1 + }, + "end": { + "line": 4, + "column": 54 + } + } + } + ] +} \ No newline at end of file diff --git a/ast/source/family/index.js.json b/ast/source/family/index.js.json new file mode 100644 index 0000000..67212de --- /dev/null +++ b/ast/source/family/index.js.json @@ -0,0 +1,165 @@ +{ + "type": "Program", + "body": [ + { + "type": "ExportAllDeclaration", + "source": { + "type": "Literal", + "value": "./grandparent", + "raw": "'./grandparent'", + "range": [ + 14, + 29 + ], + "loc": { + "start": { + "line": 1, + "column": 14 + }, + "end": { + "line": 1, + "column": 29 + } + } + }, + "range": [ + 0, + 31 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 1, + "column": 31 + } + } + }, + { + "type": "ExportAllDeclaration", + "source": { + "type": "Literal", + "value": "./predecessor", + "raw": "'./predecessor'", + "range": [ + 46, + 61 + ], + "loc": { + "start": { + "line": 2, + "column": 14 + 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"type": "Literal", - "value": null, - "raw": "null", + }, + "trailingComments": [ + { + "type": "Line", + "value": " assert( g !== null ) ;", "range": [ - 111, - 115 + 107, + 132 ], "loc": { "start": { "line": 5, - "column": 11 + "column": 1 }, "end": { "line": 5, - "column": 15 - } - } - }, - "range": [ - 105, - 115 - ], - "loc": { - "start": { - "line": 5, - "column": 5 - }, - "end": { - "line": 5, - "column": 15 - } - } - }, - "consequent": { - "type": "ReturnStatement", - "argument": { - "type": "Literal", - "value": null, - "raw": "null", - "range": [ - 126, - 130 - ], - "loc": { - "start": { - "line": 6, - "column": 9 - }, - "end": { - "line": 6, - "column": 13 + "column": 26 } } }, - "range": [ - 119, - 131 - ], - "loc": { - "start": { - "line": 6, - "column": 2 - }, - "end": { - "line": 6, - "column": 14 - } - } - }, - "alternate": null, - "range": [ - 101, - 131 - ], - "loc": { - "start": { - "line": 5, - "column": 1 - }, - "end": { - "line": 6, - "column": 14 - } - }, - 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7, - "column": 18 + "column": 19 }, "end": { "line": 7, - "column": 19 + "column": 20 } } }, @@ -460,47 +369,47 @@ "type": "Identifier", "name": "left", "range": [ - 185, - 189 + 180, + 184 ], "loc": { "start": { "line": 7, - "column": 20 + "column": 21 }, "end": { "line": 7, - "column": 24 + "column": 25 } } }, "range": [ - 183, - 189 + 178, + 184 ], "loc": { "start": { "line": 7, - "column": 18 + "column": 19 }, "end": { "line": 7, - "column": 24 + "column": 25 } } }, "range": [ - 170, - 189 + 165, + 184 ], "loc": { "start": { "line": 7, - "column": 5 + "column": 6 }, "end": { "line": 7, - "column": 24 + "column": 25 } } }, @@ -520,17 +429,17 @@ "type": "Identifier", "name": "g", "range": [ - 200, - 201 + 197, + 198 ], "loc": { "start": { "line": 8, - "column": 9 + "column": 10 }, "end": { "line": 8, - "column": 10 + "column": 11 } } }, @@ -538,32 +447,32 @@ "type": "Identifier", "name": "right", "range": [ - 202, - 207 + 199, + 204 ], "loc": { "start": { "line": 8, - "column": 11 + 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} }, @@ -642,17 +551,17 @@ "type": "Identifier", "name": "g", "range": [ - 226, - 227 + 224, + 225 ], "loc": { "start": { "line": 8, - "column": 35 + "column": 37 }, "end": { "line": 8, - "column": 36 + "column": 38 } } }, @@ -660,62 +569,62 @@ "type": "Identifier", "name": "right", "range": [ - 228, - 233 + 226, + 231 ], "loc": { "start": { "line": 8, - "column": 37 + "column": 39 }, "end": { "line": 8, - "column": 42 + "column": 44 } } }, "range": [ - 226, - 233 + 224, + 231 ], "loc": { "start": { "line": 8, - "column": 35 + "column": 37 }, "end": { "line": 8, - "column": 42 + "column": 44 } } }, "range": [ - 200, - 233 + 197, + 231 ], "loc": { "start": { "line": 8, - "column": 9 + "column": 10 }, "end": { "line": 8, - "column": 42 + "column": 44 } } }, "range": [ - 193, - 235 + 190, + 233 ], "loc": { "start": { "line": 8, - "column": 2 + "column": 3 }, "end": { "line": 8, - "column": 44 + "column": 46 } } }, @@ -735,17 +644,17 @@ "type": "Identifier", "name": "g", "range": [ - 251, 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"column": 9 + "column": 10 }, "end": { "line": 10, - "column": 24 + "column": 26 } } }, @@ -842,11 +751,11 @@ "loc": { "start": { "line": 10, - "column": 27 + "column": 29 }, "end": { "line": 10, - "column": 31 + "column": 33 } } }, @@ -863,11 +772,11 @@ "loc": { "start": { "line": 10, - "column": 34 + "column": 36 }, "end": { "line": 10, - "column": 35 + "column": 37 } } }, @@ -881,11 +790,11 @@ "loc": { "start": { "line": 10, - "column": 36 + "column": 38 }, "end": { "line": 10, - "column": 40 + "column": 42 } } }, @@ -896,47 +805,47 @@ "loc": { "start": { "line": 10, - "column": 34 + "column": 36 }, "end": { "line": 10, - "column": 40 + "column": 42 } } }, "range": [ - 251, + 250, 282 ], "loc": { "start": { "line": 10, - "column": 9 + "column": 10 }, "end": { "line": 10, - "column": 40 + "column": 42 } } }, "range": [ - 244, - 283 + 243, + 284 ], "loc": { "start": { "line": 10, - "column": 2 + "column": 3 }, "end": { "line": 10, - "column": 41 + "column": 44 } } }, "range": [ - 166, - 283 + 160, + 284 ], "loc": { "start": { @@ -945,25 +854,43 @@ }, "end": { "line": 10, - "column": 41 + "column": 44 } }, "leadingComments": [ { "type": "Line", - "value": " No grandparent means no uncle", + "value": " assert( g !== null ) ;", + "range": [ + 107, + 132 + ], + "loc": { + "start": { + "line": 5, + "column": 1 + }, + "end": { + "line": 5, + "column": 26 + } + } + }, + { + "type": "Line", + "value": " this can never happen", "range": [ - 132, - 164 + 134, + 158 ], "loc": { "start": { "line": 6, - "column": 15 + "column": 1 }, "end": { "line": 6, - "column": 47 + "column": 25 } } } @@ -971,13 +898,13 @@ } ], "range": [ - 71, - 285 + 75, + 286 ], "loc": { "start": { "line": 3, - "column": 24 + "column": 28 }, "end": { "line": 11, @@ -989,7 +916,7 @@ "expression": false, "range": [ 54, - 285 + 286 ], "loc": { "start": { @@ -1008,7 +935,7 @@ "source": null, "range": [ 47, - 285 + 286 ], "loc": { "start": { @@ -1025,7 +952,7 @@ "sourceType": "module", "range": [ 0, - 285 + 286 ], "loc": { "start": { @@ -1040,19 +967,37 @@ "comments": [ { "type": "Line", - "value": " No grandparent means no uncle", + "value": " assert( g !== null ) ;", + "range": [ + 107, + 132 + ], + "loc": { + "start": { + "line": 5, + "column": 1 + }, + "end": { + "line": 5, + "column": 26 + } + } + }, + { + "type": "Line", + "value": " this can never happen", "range": [ - 132, - 164 + 134, + 158 ], "loc": { "start": { "line": 6, - "column": 15 + "column": 1 }, "end": { "line": 6, - "column": 47 + "column": 25 } } } diff --git a/ast/source/index.js.json b/ast/source/index.js.json index cb4827c..376234d 100644 --- a/ast/source/index.js.json +++ b/ast/source/index.js.json @@ -77,11 +77,11 @@ "type": "ExportAllDeclaration", "source": { "type": "Literal", - "value": "./insertion", - "raw": "'./insertion'", + "value": "./family", + "raw": "'./family'", "range": [ 63, - 76 + 73 ], "loc": { "start": { @@ -90,13 +90,13 @@ }, "end": { "line": 3, - "column": 27 + "column": 24 } } }, "range": [ 49, - 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"Identifier", - "name": "n", + }, + { + "type": "Line", + "value": "n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", "range": [ 500, - 501 + 576 ], "loc": { "start": { @@ -866,109 +859,7 @@ }, "end": { "line": 23, - "column": 3 - } - } - }, - "right": { - "type": "MemberExpression", - "computed": false, - "object": { - "type": "Identifier", - "name": "n", - "range": [ - 504, - 505 - ], - "loc": { - "start": { - "line": 23, - "column": 6 - }, - "end": { - "line": 23, - "column": 7 - } - } - }, - "property": { - "type": "Identifier", - "name": "left", - "range": [ - 506, - 510 - ], - "loc": { - "start": { - "line": 23, - "column": 8 - }, - "end": { - "line": 23, - "column": 12 - } - } - }, - "range": [ - 504, - 510 - ], - "loc": { - "start": { - "line": 23, - "column": 6 - }, - "end": { - "line": 23, - "column": 12 - } - } - }, - "range": [ - 500, - 510 - ], - "loc": { - "start": { - "line": 23, - "column": 2 - }, - "end": { - "line": 23, - "column": 12 - } - 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"loc": { "start": { @@ -1059,8 +950,8 @@ } }, "range": [ - 532, - 540 + 597, + 605 ], "loc": { "start": { @@ -1077,8 +968,8 @@ "type": "Identifier", "name": "left", "range": [ - 541, - 545 + 606, + 610 ], "loc": { "start": { @@ -1092,8 +983,8 @@ } }, "range": [ - 532, - 545 + 597, + 610 ], "loc": { "start": { @@ -1107,8 +998,8 @@ } }, "range": [ - 526, - 545 + 591, + 610 ], "loc": { "start": { @@ -1131,8 +1022,8 @@ "type": "Identifier", "name": "n", "range": [ - 551, - 552 + 616, + 617 ], "loc": { "start": { @@ -1149,8 +1040,8 @@ "type": "Identifier", "name": "parent", "range": [ - 553, - 559 + 618, + 624 ], "loc": { "start": { @@ -1164,8 +1055,8 @@ } }, "range": [ - 551, - 559 + 616, + 624 ], "loc": { "start": { @@ -1185,8 +1076,8 @@ "type": "Identifier", "name": "g", "range": [ - 564, - 565 + 629, + 630 ], "loc": { "start": { @@ -1203,8 +1094,8 @@ "type": "Identifier", "name": "right", "range": [ - 566, - 571 + 631, + 636 ], "loc": { "start": { @@ -1218,8 +1109,8 @@ } }, "range": [ - 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"alternate": null, "range": [ - 521, - 834 + 586, + 901 ], "loc": { "start": { @@ -1550,11 +1332,49 @@ "line": 39, "column": 2 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "\n * rotate_left can be the below because of already having *g = grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n ", + "range": [ + 259, + 496 + ], + "loc": { + "start": { + "line": 12, + "column": 1 + }, + "end": { + "line": 21, + "column": 3 + } + } + }, + { + "type": "Line", + "value": "n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", + "range": [ + 500, + 576 + ], + "loc": { + "start": { + "line": 23, + "column": 2 + }, + "end": { + "line": 23, + "column": 78 + } + } + } + ] }, "range": [ 177, - 834 + 901 ], "loc": { "start": { @@ -1575,8 +1395,8 @@ "type": "Identifier", "name": "insert_case5", "range": [ - 836, - 848 + 903, + 915 ], "loc": { "start": { @@ -1594,8 +1414,8 @@ "type": "Identifier", "name": "n", "range": [ - 849, - 850 + 916, + 917 ], "loc": { "start": { @@ -1610,8 +1430,8 @@ } ], "range": [ - 836, - 851 + 903, + 918 ], "loc": { "start": { @@ -1625,8 +1445,8 @@ } }, "range": [ - 836, - 852 + 903, + 919 ], "loc": { "start": { @@ -1637,12 +1457,50 @@ "line": 40, "column": 17 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "\n * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n ", + "range": [ + 669, + 880 + ], + "loc": { + "start": { + "line": 28, + "column": 1 + }, + "end": { + "line": 36, + "column": 3 + } + } + }, + { + "type": "Line", + "value": "n = n.right;", + "range": [ + 884, + 898 + ], + "loc": { + "start": { + "line": 38, + "column": 2 + }, + "end": { + "line": 38, + "column": 16 + } + } + } + ] } ], "range": [ 146, 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"range": [ + 884, + 898 + ], + "loc": { + "start": { + "line": 38, + "column": 2 + }, + "end": { + "line": 38, + "column": 16 + } + } } ] } \ No newline at end of file diff --git a/ast/source/removal/delete_case1.js.json b/ast/source/removal/delete_case1.js.json index 48afdb5..390ad08 100644 --- a/ast/source/removal/delete_case1.js.json +++ b/ast/source/removal/delete_case1.js.json @@ -92,6 +92,79 @@ } } }, + { + "type": "ImportDeclaration", + "specifiers": [ + { + "type": "ImportDefaultSpecifier", + "local": { + "type": "Identifier", + "name": "assert", + "range": [ + 57, + 63 + ], + "loc": { + "start": { + "line": 4, + "column": 7 + }, + "end": { + "line": 4, + "column": 13 + } + } + }, + "range": [ + 57, + 63 + ], + "loc": { + "start": { + "line": 4, + "column": 7 + }, + "end": { + "line": 4, + "column": 13 + } + } + } + ], + "source": { + "type": "Literal", + "value": "assert", + "raw": "'assert'", + "range": [ + 69, + 77 + ], + "loc": { + "start": { + "line": 4, + "column": 19 + }, + "end": { + "line": 4, + "column": 27 + } + } + }, + "range": [ + 50, + 79 + ], + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 4, + "column": 29 + } + } + }, { "type": "ExportNamedDeclaration", "declaration": { @@ -100,16 +173,16 @@ "type": "Identifier", "name": "delete_case1", "range": [ - 66, - 78 + 97, + 109 ], "loc": { "start": { - "line": 4, + "line": 6, "column": 16 }, "end": { - "line": 4, + "line": 6, "column": 28 } } @@ -119,16 +192,16 @@ "type": "Identifier", "name": "n", "range": [ - 79, - 80 + 110, + 111 ], "loc": { "start": { - "line": 4, + "line": 6, "column": 29 }, "end": { - "line": 4, + "line": 6, "column": 30 } } @@ -149,16 +222,16 @@ "type": "Identifier", "name": "n", "range": [ - 89, - 90 + 120, + 121 ], "loc": { "start": { - "line": 6, + "line": 8, "column": 5 }, "end": { - "line": 6, + "line": 8, "column": 6 } } @@ -167,31 +240,31 @@ "type": "Identifier", "name": "parent", "range": [ - 91, - 97 + 122, + 128 ], "loc": { "start": { - "line": 6, + "line": 8, "column": 7 }, "end": { - "line": 6, + "line": 8, "column": 13 } } }, "range": [ - 89, - 97 + 120, + 128 ], "loc": { "start": { - "line": 6, + "line": 8, "column": 5 }, "end": { - "line": 6, + "line": 8, "column": 13 } } @@ -201,31 +274,31 @@ "value": null, "raw": "null", "range": [ - 102, - 106 + 133, + 137 ], "loc": { "start": { - "line": 6, + "line": 8, "column": 18 }, "end": { - "line": 6, + "line": 8, "column": 22 } } }, "range": [ - 89, - 106 + 120, + 137 ], "loc": { "start": { - "line": 6, + "line": 8, "column": 5 }, "end": { - "line": 6, + "line": 8, "column": 22 } } @@ -238,16 +311,16 @@ "type": "Identifier", "name": "delete_case2", "range": [ - 110, - 122 + 141, + 153 ], "loc": { "start": { - "line": 7, + "line": 9, "column": 2 }, "end": { - "line": 7, + "line": 9, "column": 14 } } @@ -257,79 +330,79 @@ "type": "Identifier", "name": "n", "range": [ - 123, - 124 + 154, + 155 ], "loc": { "start": { - "line": 7, + "line": 9, "column": 15 }, "end": { - "line": 7, + "line": 9, "column": 16 } } } ], "range": [ - 110, - 125 + 141, + 156 ], "loc": { "start": { - "line": 7, + "line": 9, "column": 2 }, "end": { - "line": 7, + "line": 9, "column": 17 } } }, "range": [ - 110, - 126 + 141, + 157 ], "loc": { "start": { - "line": 7, + "line": 9, "column": 2 }, "end": { - "line": 7, + "line": 9, "column": 18 } } }, "alternate": null, "range": [ - 85, - 126 + 116, + 157 ], "loc": { "start": { - "line": 6, + "line": 8, "column": 1 }, "end": { - "line": 7, + "line": 9, "column": 18 } } } ], "range": [ - 82, - 128 + 113, + 159 ], "loc": { "start": { - "line": 5, + "line": 7, "column": 0 }, "end": { - "line": 8, + "line": 10, "column": 1 } } @@ -337,16 +410,16 @@ "generator": false, "expression": false, "range": [ - 57, - 128 + 88, + 159 ], "loc": { "start": { - "line": 4, + "line": 6, "column": 7 }, "end": { - "line": 8, + "line": 10, "column": 1 } }, @@ -356,16 +429,16 @@ "specifiers": [], "source": null, "range": [ - 50, - 128 + 81, + 159 ], "loc": { "start": { - "line": 4, + "line": 6, "column": 0 }, "end": { - "line": 8, + "line": 10, "column": 1 } } @@ -374,7 +447,7 @@ "sourceType": "module", "range": [ 1, - 128 + 159 ], "loc": { "start": { @@ -382,7 +455,7 @@ "column": 0 }, "end": { - "line": 8, + "line": 10, "column": 1 } }, diff --git a/ast/source/removal/delete_case2.js.json b/ast/source/removal/delete_case2.js.json index d205034..e241e54 100644 --- a/ast/source/removal/delete_case2.js.json +++ b/ast/source/removal/delete_case2.js.json @@ -114,10 +114,10 @@ "type": "ImportSpecifier", "local": { "type": "Identifier", - "name": "rotate_left", + "name": "sibling", "range": [ 23, - 34 + 30 ], "loc": { "start": { @@ -126,16 +126,16 @@ }, "end": { "line": 1, - "column": 34 + "column": 30 } } }, "imported": { "type": "Identifier", - "name": "rotate_left", + "name": "sibling", "range": [ 23, - 34 + 30 ], "loc": { "start": { @@ -144,13 +144,13 @@ }, "end": { "line": 1, - "column": 34 + "column": 30 } } }, "range": [ 23, - 34 + 30 ], "loc": { "start": { @@ -159,7 +159,60 @@ }, "end": { "line": 1, - "column": 34 + "column": 30 + } + } + }, + { + "type": "ImportSpecifier", + "local": { + "type": "Identifier", + "name": "rotate_left", + "range": [ + 33, + 44 + ], + "loc": { + "start": { + "line": 1, + "column": 33 + }, + "end": { + "line": 1, + "column": 44 + } + } + }, + "imported": { + "type": "Identifier", + "name": "rotate_left", + "range": [ + 33, + 44 + ], + "loc": { + "start": { + "line": 1, + "column": 33 + }, + "end": { + "line": 1, + "column": 44 + } + } + }, + "range": [ + 33, + 44 + ], + "loc": { + "start": { + "line": 1, + "column": 33 + }, + "end": { + "line": 1, + "column": 44 } } }, @@ -169,17 +222,17 @@ "type": "Identifier", "name": "rotate_right", "range": [ - 37, - 49 + 47, + 59 ], "loc": { "start": { "line": 1, - "column": 37 + "column": 47 }, "end": { "line": 1, - "column": 49 + "column": 59 } } }, @@ -187,32 +240,32 @@ "type": "Identifier", "name": "rotate_right", "range": [ - 37, - 49 + 47, + 59 ], "loc": { "start": { "line": 1, - "column": 37 + "column": 47 }, "end": { "line": 1, - "column": 49 + "column": 59 } } }, "range": [ - 37, - 49 + 47, + 59 ], "loc": { "start": { "line": 1, - "column": 37 + "column": 47 }, "end": { "line": 1, - "column": 49 + "column": 59 } } } @@ -222,23 +275,23 @@ "value": "..", "raw": "'..'", "range": [ - 57, - 61 + 67, + 71 ], "loc": { "start": { "line": 1, - "column": 57 + "column": 67 }, "end": { "line": 1, - "column": 61 + "column": 71 } } }, "range": [ 0, - 63 + 73 ], "loc": { "start": { @@ -247,7 +300,7 @@ }, "end": { "line": 1, - "column": 63 + "column": 73 } } }, @@ -260,8 +313,8 @@ "type": "Identifier", "name": "delete_case3", "range": [ - 74, - 86 + 84, + 96 ], "loc": { "start": { @@ -278,8 +331,8 @@ "type": "Identifier", "name": "delete_case3", "range": [ - 74, - 86 + 84, + 96 ], "loc": { "start": { @@ -293,8 +346,8 @@ } }, "range": [ - 74, - 86 + 84, + 96 ], "loc": { "start": { @@ -313,8 +366,8 @@ "value": "./delete_case3", 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159, + 180 ], "loc": { "start": { @@ -509,8 +562,8 @@ "type": "Identifier", "name": "s", "range": [ - 177, - 178 + 187, + 188 ], "loc": { "start": { @@ -527,8 +580,8 @@ "type": "Identifier", "name": "color", "range": [ - 179, - 184 + 189, + 194 ], "loc": { "start": { @@ -542,8 +595,8 @@ } }, "range": [ - 177, - 184 + 187, + 194 ], "loc": { "start": { @@ -560,8 +613,8 @@ "type": "Identifier", "name": "RED", "range": [ - 189, - 192 + 199, + 202 ], "loc": { "start": { @@ -575,8 +628,8 @@ } }, "range": [ - 177, - 192 + 187, + 202 ], "loc": { "start": { @@ -607,8 +660,8 @@ "type": "Identifier", "name": "n", "range": [ - 198, - 199 + 208, + 209 ], "loc": { "start": { @@ -625,8 +678,8 @@ "type": "Identifier", "name": "parent", "range": [ - 200, - 206 + 210, + 216 ], "loc": { "start": { @@ -640,8 +693,8 @@ } }, "range": [ - 198, - 206 + 208, + 216 ], "loc": { "start": { @@ -658,8 +711,8 @@ "type": "Identifier", "name": "color", "range": [ - 207, - 212 + 217, + 222 ], "loc": { "start": { @@ -673,8 +726,8 @@ } }, "range": [ - 198, - 212 + 208, + 222 ], "loc": { "start": { @@ -691,8 +744,8 @@ "type": "Identifier", "name": "RED", "range": [ - 215, - 218 + 225, + 228 ], "loc": { "start": { @@ -706,8 +759,8 @@ } }, "range": [ - 198, - 218 + 208, + 228 ], "loc": { "start": { @@ -721,8 +774,8 @@ } }, "range": [ - 198, - 219 + 208, + 229 ], "loc": { "start": { @@ -747,8 +800,8 @@ "type": "Identifier", "name": "s", "range": [ - 222, - 223 + 232, + 233 ], "loc": { "start": { @@ -765,8 +818,8 @@ "type": "Identifier", "name": "color", "range": [ - 224, - 229 + 234, + 239 ], "loc": { "start": { @@ -780,8 +833,8 @@ } }, "range": [ - 222, - 229 + 232, + 239 ], "loc": { "start": { @@ -798,8 +851,8 @@ "type": "Identifier", "name": "BLACK", "range": [ - 232, - 237 + 242, + 247 ], "loc": { "start": { @@ -813,8 +866,8 @@ } }, "range": [ - 222, - 237 + 232, + 247 ], "loc": { "start": { @@ -828,8 +881,8 @@ } }, "range": [ - 222, - 238 + 232, + 248 ], "loc": { "start": { @@ -851,8 +904,8 @@ "type": "Identifier", "name": "n", "range": [ - 245, - 246 + 255, + 256 ], "loc": { "start": { @@ -875,8 +928,8 @@ "type": "Identifier", "name": "n", "range": [ - 251, - 252 + 261, + 262 ], "loc": { "start": { @@ -893,8 +946,8 @@ "type": "Identifier", "name": "parent", "range": [ - 253, - 259 + 263, + 269 ], "loc": { "start": { @@ -908,8 +961,8 @@ } }, "range": [ - 251, - 259 + 261, + 269 ], "loc": { "start": { @@ -926,8 +979,8 @@ "type": "Identifier", "name": "left", "range": [ - 260, - 264 + 270, + 274 ], "loc": { "start": { @@ -941,8 +994,8 @@ } }, "range": [ - 251, - 264 + 261, + 274 ], "loc": { "start": { @@ -956,8 +1009,8 @@ } }, "range": [ - 245, - 264 + 255, + 274 ], "loc": { "start": { @@ -978,8 +1031,8 @@ "type": "Identifier", "name": "rotate_left", "range": [ - 269, - 280 + 279, + 290 ], "loc": { "start": { @@ -1000,8 +1053,8 @@ "type": "Identifier", "name": "n", "range": [ - 281, - 282 + 291, + 292 ], "loc": { "start": { @@ -1018,8 +1071,8 @@ "type": "Identifier", "name": "parent", "range": [ - 283, - 289 + 293, + 299 ], "loc": { "start": { @@ -1033,8 +1086,8 @@ } }, "range": [ - 281, - 289 + 291, + 299 ], "loc": { "start": { @@ -1049,8 +1102,8 @@ } ], "range": [ - 269, - 290 + 279, + 300 ], "loc": { "start": { @@ -1064,8 +1117,8 @@ } }, "range": [ - 269, - 291 + 279, + 301 ], "loc": { "start": { @@ -1086,8 +1139,8 @@ "type": "Identifier", "name": "rotate_right", "range": [ - 302, - 314 + 312, + 324 ], "loc": { "start": { @@ -1108,8 +1161,8 @@ "type": "Identifier", "name": "n", "range": [ - 315, - 316 + 325, + 326 ], "loc": { "start": { @@ -1126,8 +1179,8 @@ "type": "Identifier", "name": "parent", "range": [ - 317, - 323 + 327, + 333 ], "loc": { "start": { @@ -1141,8 +1194,8 @@ } }, "range": [ - 315, - 323 + 325, + 333 ], "loc": { "start": { @@ -1157,8 +1210,8 @@ } ], "range": [ - 302, - 324 + 312, + 334 ], "loc": { "start": { @@ -1172,8 +1225,8 @@ } }, "range": [ - 302, - 325 + 312, + 335 ], "loc": { "start": { @@ -1187,8 +1240,8 @@ } }, "range": [ - 241, - 325 + 251, + 335 ], "loc": { "start": { @@ -1203,8 +1256,8 @@ } ], "range": [ - 194, - 328 + 204, + 338 ], "loc": { "start": { @@ -1219,8 +1272,8 @@ }, "alternate": null, "range": [ - 173, - 328 + 183, + 338 ], "loc": { "start": { @@ -1241,8 +1294,8 @@ "type": "Identifier", "name": "delete_case3", "range": [ - 330, - 342 + 340, + 352 ], "loc": { "start": { @@ -1260,8 +1313,8 @@ "type": "Identifier", "name": "n", "range": [ - 343, - 344 + 353, + 354 ], "loc": { "start": { @@ -1276,8 +1329,8 @@ } ], "range": [ - 330, - 345 + 340, + 355 ], "loc": { "start": { @@ -1291,8 +1344,8 @@ } }, "range": [ - 330, - 346 + 340, + 356 ], "loc": { "start": { @@ -1307,8 +1360,8 @@ } ], "range": [ - 146, - 348 + 156, + 358 ], "loc": { "start": { @@ -1324,8 +1377,8 @@ "generator": false, "expression": false, "range": [ - 121, - 348 + 131, + 358 ], "loc": { "start": { @@ -1343,8 +1396,8 @@ "specifiers": [], "source": null, "range": [ - 114, - 348 + 124, + 358 ], "loc": { "start": { @@ -1361,7 +1414,7 @@ "sourceType": "module", "range": [ 0, - 348 + 358 ], "loc": { "start": { diff --git a/ast/source/removal/delete_case3.js.json b/ast/source/removal/delete_case3.js.json index ee32d66..b591880 100644 --- a/ast/source/removal/delete_case3.js.json +++ b/ast/source/removal/delete_case3.js.json @@ -533,7 +533,27 @@ "line": 9, "column": 22 } - } + }, + "trailingComments": [ + { + "type": "Line", + "value": "console.log(n.color, n.parent.color, s.color , s.isleaf());", + "range": [ + 202, + 263 + ], + "loc": { + "start": { + "line": 10, + "column": 1 + }, + "end": { + "line": 10, + "column": 62 + } + } + } + ] }, { "type": "IfStatement", @@ -559,16 +579,16 @@ "type": "Identifier", "name": "n", "range": [ - 208, - 209 + 271, + 272 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 6 }, "end": { - "line": 11, + "line": 12, "column": 7 } } @@ -577,31 +597,31 @@ "type": "Identifier", "name": "parent", "range": [ - 210, - 216 + 273, + 279 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 8 }, "end": { - "line": 11, + "line": 12, "column": 14 } } }, "range": [ - 208, - 216 + 271, + 279 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 6 }, "end": { - "line": 11, + "line": 12, "column": 14 } } @@ -610,31 +630,31 @@ "type": "Identifier", "name": "color", "range": [ - 217, - 222 + 280, + 285 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 15 }, "end": { - "line": 11, + "line": 12, "column": 20 } } }, "range": [ - 208, - 222 + 271, + 285 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 6 }, "end": { - "line": 11, + "line": 12, "column": 20 } } @@ -643,31 +663,31 @@ "type": "Identifier", "name": "BLACK", "range": [ - 227, - 232 + 290, + 295 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 25 }, "end": { - "line": 11, + "line": 12, "column": 30 } } }, "range": [ - 208, - 232 + 271, + 295 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 6 }, "end": { - "line": 11, + "line": 12, "column": 30 } } @@ -682,16 +702,16 @@ "type": "Identifier", "name": "s", "range": [ - 243, - 244 + 306, + 307 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 6 }, "end": { - "line": 12, + "line": 13, "column": 7 } } @@ -700,31 +720,31 @@ "type": "Identifier", "name": "color", "range": [ - 245, - 250 + 308, + 313 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 8 }, "end": { - "line": 12, + "line": 13, "column": 13 } } }, "range": [ - 243, - 250 + 306, + 313 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 6 }, "end": { - "line": 12, + "line": 13, "column": 13 } } @@ -733,46 +753,46 @@ "type": "Identifier", "name": "BLACK", "range": [ - 255, - 260 + 318, + 323 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 18 }, "end": { - "line": 12, + "line": 13, "column": 23 } } }, "range": [ - 243, - 260 + 306, + 323 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 6 }, "end": { - "line": 12, + "line": 13, "column": 23 } } }, "range": [ - 207, - 261 + 270, + 324 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 5 }, "end": { - "line": 12, + "line": 13, "column": 24 } } @@ -790,16 +810,16 @@ "type": "Identifier", "name": "s", "range": [ - 271, - 272 + 334, + 335 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 6 }, "end": { - "line": 13, + "line": 14, "column": 7 } } @@ -808,31 +828,31 @@ "type": "Identifier", "name": "left", "range": [ - 273, - 277 + 336, + 340 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 8 }, "end": { - "line": 13, + "line": 14, "column": 12 } } }, "range": [ - 271, - 277 + 334, + 340 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 6 }, "end": { - "line": 13, + "line": 14, "column": 12 } } @@ -841,31 +861,31 @@ "type": "Identifier", "name": "color", "range": [ - 278, - 283 + 341, + 346 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 13 }, "end": { - "line": 13, + "line": 14, "column": 18 } } }, "range": [ - 271, - 283 + 334, + 346 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 6 }, "end": { - "line": 13, + "line": 14, "column": 18 } } @@ -874,46 +894,46 @@ "type": "Identifier", "name": "BLACK", "range": [ - 288, - 293 + 351, + 356 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 23 }, "end": { - "line": 13, + "line": 14, "column": 28 } } }, "range": [ - 271, - 293 + 334, + 356 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 6 }, "end": { - "line": 13, + "line": 14, "column": 28 } } }, "range": [ - 207, - 294 + 270, + 357 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 5 }, "end": { - "line": 13, + "line": 14, "column": 29 } } @@ -931,16 +951,16 @@ "type": "Identifier", "name": "s", "range": [ - 304, - 305 + 367, + 368 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 7 } } @@ -949,31 +969,31 @@ "type": "Identifier", "name": "right", "range": [ - 306, - 311 + 369, + 374 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 8 }, "end": { - "line": 14, + "line": 15, "column": 13 } } }, "range": [ - 304, - 311 + 367, + 374 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 13 } } @@ -982,31 +1002,31 @@ "type": "Identifier", "name": "color", "range": [ - 312, - 317 + 375, + 380 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 14 }, "end": { - "line": 14, + "line": 15, "column": 19 } } }, "range": [ - 304, - 317 + 367, + 380 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 19 } } @@ -1015,46 +1035,46 @@ "type": "Identifier", "name": "BLACK", "range": [ - 322, - 327 + 385, + 390 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 24 }, "end": { - "line": 14, + "line": 15, "column": 29 } } }, "range": [ - 304, - 327 + 367, + 390 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 29 } } }, "range": [ - 207, - 328 + 270, + 391 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 5 }, "end": { - "line": 14, + "line": 15, "column": 30 } } @@ -1074,16 +1094,16 @@ "type": "Identifier", "name": "s", "range": [ - 334, - 335 + 397, + 398 ], "loc": { "start": { - "line": 15, + "line": 16, "column": 2 }, "end": { - "line": 15, + "line": 16, "column": 3 } } @@ -1092,31 +1112,31 @@ "type": "Identifier", "name": "color", "range": [ - 336, - 341 + 399, + 404 ], "loc": { "start": { - "line": 15, + "line": 16, "column": 4 }, "end": { - "line": 15, + "line": 16, "column": 9 } } }, "range": [ - 334, - 341 + 397, + 404 ], "loc": { "start": { - "line": 15, + "line": 16, "column": 2 }, "end": { - "line": 15, + "line": 16, "column": 9 } } @@ -1125,46 +1145,46 @@ "type": "Identifier", "name": "RED", "range": [ - 344, - 347 + 407, + 410 ], "loc": { "start": { - "line": 15, + "line": 16, "column": 12 }, "end": { - "line": 15, + "line": 16, "column": 15 } } }, "range": [ - 334, - 347 + 397, + 410 ], "loc": { "start": { - "line": 15, + "line": 16, "column": 2 }, "end": { - "line": 15, + "line": 16, "column": 15 } } }, "range": [ - 334, - 348 + 397, + 411 ], "loc": { "start": { - "line": 15, + "line": 16, "column": 2 }, "end": { - "line": 15, + "line": 16, "column": 16 } } @@ -1177,16 +1197,16 @@ "type": "Identifier", "name": "delete_case1", "range": [ - 351, - 363 + 414, + 426 ], "loc": { "start": { - "line": 16, + "line": 17, "column": 2 }, "end": { - "line": 16, + "line": 17, "column": 14 } } @@ -1199,16 +1219,16 @@ "type": "Identifier", "name": "n", "range": [ - 364, - 365 + 427, + 428 ], "loc": { "start": { - "line": 16, + "line": 17, "column": 15 }, "end": { - "line": 16, + "line": 17, "column": 16 } } @@ -1217,78 +1237,78 @@ "type": "Identifier", "name": "parent", "range": [ - 366, - 372 + 429, + 435 ], "loc": { "start": { - "line": 16, + "line": 17, "column": 17 }, "end": { - "line": 16, + "line": 17, "column": 23 } } }, "range": [ - 364, - 372 + 427, + 435 ], "loc": { "start": { - "line": 16, + "line": 17, "column": 15 }, "end": { - "line": 16, + "line": 17, "column": 23 } } } ], "range": [ - 351, - 373 + 414, + 436 ], "loc": { "start": { - "line": 16, + "line": 17, "column": 2 }, "end": { - "line": 16, + "line": 17, "column": 24 } } }, "range": [ - 351, - 374 + 414, + 437 ], "loc": { "start": { - "line": 16, + "line": 17, "column": 2 }, "end": { - "line": 16, + "line": 17, "column": 25 } } } ], "range": [ - 330, - 377 + 393, + 440 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 32 }, "end": { - "line": 17, + "line": 18, "column": 2 } } @@ -1301,16 +1321,16 @@ "type": "Identifier", "name": "delete_case4", "range": [ - 385, - 397 + 450, + 462 ], "loc": { "start": { - "line": 18, + "line": 21, "column": 2 }, "end": { - "line": 18, + "line": 21, "column": 14 } } @@ -1320,70 +1340,90 @@ "type": "Identifier", "name": "n", "range": [ - 398, - 399 + 463, + 464 ], "loc": { "start": { - "line": 18, + "line": 21, "column": 15 }, "end": { - "line": 18, + "line": 21, "column": 16 } } } ], "range": [ - 385, - 400 + 450, + 465 ], "loc": { "start": { - "line": 18, + "line": 21, "column": 2 }, "end": { - "line": 18, + "line": 21, "column": 17 } } }, "range": [ - 385, - 401 + 450, + 466 ], "loc": { "start": { - "line": 18, + "line": 21, "column": 2 }, "end": { - "line": 18, + "line": 21, "column": 18 } } }, "range": [ - 203, - 401 + 266, + 466 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 1 }, "end": { - "line": 18, + "line": 21, "column": 18 } - } + }, + "leadingComments": [ + { + "type": "Line", + "value": "console.log(n.color, n.parent.color, s.color , s.isleaf());", + "range": [ + 202, + 263 + ], + "loc": { + "start": { + "line": 10, + "column": 1 + }, + "end": { + "line": 10, + "column": 62 + } + } + } + ] } ], "range": [ 176, - 403 + 468 ], "loc": { "start": { @@ -1391,7 +1431,7 @@ "column": 0 }, "end": { - "line": 19, + "line": 22, "column": 1 } } @@ -1400,7 +1440,7 @@ "expression": false, "range": [ 151, - 403 + 468 ], "loc": { "start": { @@ -1408,7 +1448,7 @@ "column": 7 }, "end": { - "line": 19, + "line": 22, "column": 1 } }, @@ -1419,7 +1459,7 @@ "source": null, "range": [ 144, - 403 + 468 ], "loc": { "start": { @@ -1427,7 +1467,7 @@ "column": 0 }, "end": { - "line": 19, + "line": 22, "column": 1 } } @@ -1436,7 +1476,7 @@ "sourceType": "module", "range": [ 1, - 403 + 468 ], "loc": { "start": { @@ -1444,9 +1484,28 @@ "column": 0 }, "end": { - "line": 19, + "line": 22, "column": 1 } }, - "comments": [] + "comments": [ + { + "type": "Line", + "value": "console.log(n.color, n.parent.color, s.color , s.isleaf());", + "range": [ + 202, + 263 + ], + "loc": { + "start": { + "line": 10, + "column": 1 + }, + "end": { + "line": 10, + "column": 62 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/removal/delete_case4.js.json b/ast/source/removal/delete_case4.js.json index a3767d2..f153fc1 100644 --- a/ast/source/removal/delete_case4.js.json +++ b/ast/source/removal/delete_case4.js.json @@ -442,7 +442,27 @@ "line": 7, "column": 22 } - } + }, + "trailingComments": [ + { + "type": "Line", + "value": "console.log( s ) ;", + "range": [ + 153, + 173 + ], + "loc": { + "start": { + "line": 8, + "column": 1 + }, + "end": { + "line": 8, + "column": 21 + } + } + } + ] }, { "type": "IfStatement", @@ -468,16 +488,16 @@ "type": "Identifier", "name": "n", "range": [ - 159, - 160 + 181, + 182 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 6 }, "end": { - "line": 9, + "line": 10, "column": 7 } } @@ -486,31 +506,31 @@ "type": "Identifier", "name": "parent", "range": [ - 161, - 167 + 183, + 189 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 8 }, "end": { - "line": 9, + "line": 10, "column": 14 } } }, "range": [ - 159, - 167 + 181, + 189 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 6 }, "end": { - "line": 9, + "line": 10, "column": 14 } } @@ -519,31 +539,31 @@ "type": "Identifier", "name": "color", "range": [ - 168, - 173 + 190, + 195 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 15 }, "end": { - "line": 9, + "line": 10, "column": 20 } } }, "range": [ - 159, - 173 + 181, + 195 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 6 }, "end": { - "line": 9, + "line": 10, "column": 20 } } @@ -552,31 +572,31 @@ "type": "Identifier", "name": "RED", "range": [ - 178, - 181 + 200, + 203 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 25 }, "end": { - "line": 9, + "line": 10, "column": 28 } } }, "range": [ - 159, - 181 + 181, + 203 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 6 }, "end": { - "line": 9, + "line": 10, "column": 28 } } @@ -591,16 +611,16 @@ "type": "Identifier", "name": "s", "range": [ - 192, - 193 + 214, + 215 ], "loc": { "start": { - "line": 10, + "line": 11, "column": 6 }, "end": { - "line": 10, + "line": 11, "column": 7 } } @@ -609,31 +629,31 @@ "type": "Identifier", "name": "color", "range": [ - 194, - 199 + 216, + 221 ], "loc": { "start": { - "line": 10, + "line": 11, "column": 8 }, "end": { - "line": 10, + "line": 11, "column": 13 } } }, "range": [ - 192, - 199 + 214, + 221 ], "loc": { "start": { - "line": 10, + "line": 11, "column": 6 }, "end": { - "line": 10, + "line": 11, "column": 13 } } @@ -642,46 +662,46 @@ "type": "Identifier", "name": "BLACK", "range": [ - 204, - 209 + 226, + 231 ], "loc": { "start": { - "line": 10, + "line": 11, "column": 18 }, "end": { - "line": 10, + "line": 11, "column": 23 } } }, "range": [ - 192, - 209 + 214, + 231 ], "loc": { "start": { - "line": 10, + "line": 11, "column": 6 }, "end": { - "line": 10, + "line": 11, "column": 23 } } }, "range": [ - 158, - 210 + 180, + 232 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 5 }, "end": { - "line": 10, + "line": 11, "column": 24 } } @@ -699,16 +719,16 @@ "type": "Identifier", "name": "s", "range": [ - 220, - 221 + 242, + 243 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 6 }, "end": { - "line": 11, + "line": 12, "column": 7 } } @@ -717,31 +737,31 @@ "type": "Identifier", "name": "left", "range": [ - 222, - 226 + 244, + 248 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 8 }, "end": { - "line": 11, + "line": 12, "column": 12 } } }, "range": [ - 220, - 226 + 242, + 248 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 6 }, "end": { - "line": 11, + "line": 12, "column": 12 } } @@ -750,31 +770,31 @@ "type": "Identifier", "name": "color", "range": [ - 227, - 232 + 249, + 254 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 13 }, "end": { - "line": 11, + "line": 12, "column": 18 } } }, "range": [ - 220, - 232 + 242, + 254 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 6 }, "end": { - "line": 11, + "line": 12, "column": 18 } } @@ -783,46 +803,46 @@ "type": "Identifier", "name": "BLACK", "range": [ - 237, - 242 + 259, + 264 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 23 }, "end": { - "line": 11, + "line": 12, "column": 28 } } }, "range": [ - 220, - 242 + 242, + 264 ], "loc": { "start": { - "line": 11, + "line": 12, "column": 6 }, "end": { - "line": 11, + "line": 12, "column": 28 } } }, "range": [ - 158, - 243 + 180, + 265 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 5 }, "end": { - "line": 11, + "line": 12, "column": 29 } } @@ -840,16 +860,16 @@ "type": "Identifier", "name": "s", "range": [ - 253, - 254 + 275, + 276 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 6 }, "end": { - "line": 12, + "line": 13, "column": 7 } } @@ -858,31 +878,31 @@ "type": "Identifier", "name": "right", "range": [ - 255, - 260 + 277, + 282 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 8 }, "end": { - "line": 12, + "line": 13, "column": 13 } } }, "range": [ - 253, - 260 + 275, + 282 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 6 }, "end": { - "line": 12, + "line": 13, "column": 13 } } @@ -891,31 +911,31 @@ "type": "Identifier", "name": "color", "range": [ - 261, - 266 + 283, + 288 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 14 }, "end": { - "line": 12, + "line": 13, "column": 19 } } }, "range": [ - 253, - 266 + 275, + 288 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 6 }, "end": { - "line": 12, + "line": 13, "column": 19 } } @@ -924,46 +944,46 @@ "type": "Identifier", "name": "BLACK", "range": [ - 271, - 276 + 293, + 298 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 24 }, "end": { - "line": 12, + "line": 13, "column": 29 } } }, "range": [ - 253, - 276 + 275, + 298 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 6 }, "end": { - "line": 12, + "line": 13, "column": 29 } } }, "range": [ - 158, - 277 + 180, + 299 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 5 }, "end": { - "line": 12, + "line": 13, "column": 30 } } @@ -983,16 +1003,16 @@ "type": "Identifier", "name": "s", "range": [ - 283, - 284 + 305, + 306 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 2 }, "end": { - "line": 13, + "line": 14, "column": 3 } } @@ -1001,31 +1021,31 @@ "type": "Identifier", "name": "color", "range": [ - 285, - 290 + 307, + 312 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 4 }, "end": { - "line": 13, + "line": 14, "column": 9 } } }, "range": [ - 283, - 290 + 305, + 312 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 2 }, "end": { - "line": 13, + "line": 14, "column": 9 } } @@ -1034,46 +1054,46 @@ "type": "Identifier", "name": "RED", "range": [ - 293, - 296 + 315, + 318 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 12 }, "end": { - "line": 13, + "line": 14, "column": 15 } } }, "range": [ - 283, - 296 + 305, + 318 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 2 }, "end": { - "line": 13, + "line": 14, "column": 15 } } }, "range": [ - 283, - 297 + 305, + 319 ], "loc": { "start": { - "line": 13, + "line": 14, "column": 2 }, "end": { - "line": 13, + "line": 14, "column": 16 } } @@ -1093,16 +1113,16 @@ "type": "Identifier", "name": "n", "range": [ - 300, - 301 + 322, + 323 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 2 }, "end": { - "line": 14, + "line": 15, "column": 3 } } @@ -1111,31 +1131,31 @@ "type": "Identifier", "name": "parent", "range": [ - 302, - 308 + 324, + 330 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 4 }, "end": { - "line": 14, + "line": 15, "column": 10 } } }, "range": [ - 300, - 308 + 322, + 330 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 2 }, "end": { - "line": 14, + "line": 15, "column": 10 } } @@ -1144,31 +1164,31 @@ "type": "Identifier", "name": "color", "range": [ - 309, - 314 + 331, + 336 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 11 }, "end": { - "line": 14, + "line": 15, "column": 16 } } }, "range": [ - 300, - 314 + 322, + 336 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 2 }, "end": { - "line": 14, + "line": 15, "column": 16 } } @@ -1177,62 +1197,62 @@ "type": "Identifier", "name": "BLACK", "range": [ - 317, - 322 + 339, + 344 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 19 }, "end": { - "line": 14, + "line": 15, "column": 24 } } }, "range": [ - 300, - 322 + 322, + 344 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 2 }, "end": { - "line": 14, + "line": 15, "column": 24 } } }, "range": [ - 300, - 323 + 322, + 345 ], "loc": { "start": { - "line": 14, + "line": 15, "column": 2 }, "end": { - "line": 14, + "line": 15, "column": 25 } } } ], "range": [ - 279, - 326 + 301, + 348 ], "loc": { "start": { - "line": 12, + "line": 13, "column": 32 }, "end": { - "line": 15, + "line": 16, "column": 2 } } @@ -1245,16 +1265,16 @@ "type": "Identifier", "name": "delete_case5", "range": [ - 334, - 346 + 356, + 368 ], "loc": { "start": { - "line": 16, + "line": 17, "column": 2 }, "end": { - "line": 16, + "line": 17, "column": 14 } } @@ -1264,70 +1284,90 @@ "type": "Identifier", "name": "n", "range": [ - 347, - 348 + 369, + 370 ], "loc": { "start": { - "line": 16, + "line": 17, "column": 15 }, "end": { - "line": 16, + "line": 17, "column": 16 } } } ], "range": [ - 334, - 349 + 356, + 371 ], "loc": { "start": { - "line": 16, + "line": 17, "column": 2 }, "end": { - "line": 16, + "line": 17, "column": 17 } } }, "range": [ - 334, - 350 + 356, + 372 ], "loc": { "start": { - "line": 16, + "line": 17, "column": 2 }, "end": { - "line": 16, + "line": 17, "column": 18 } } }, "range": [ - 154, - 350 + 176, + 372 ], "loc": { "start": { - "line": 9, + "line": 10, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 18 } - } + }, + "leadingComments": [ + { + "type": "Line", + "value": "console.log( s ) ;", + "range": [ + 153, + 173 + ], + "loc": { + "start": { + "line": 8, + "column": 1 + }, + "end": { + "line": 8, + "column": 21 + } + } + } + ] } ], "range": [ 127, - 352 + 374 ], "loc": { "start": { @@ -1335,7 +1375,7 @@ "column": 0 }, "end": { - "line": 17, + "line": 18, "column": 1 } } @@ -1344,7 +1384,7 @@ "expression": false, "range": [ 102, - 352 + 374 ], "loc": { "start": { @@ -1352,7 +1392,7 @@ "column": 7 }, "end": { - "line": 17, + "line": 18, "column": 1 } }, @@ -1363,7 +1403,7 @@ "source": null, "range": [ 95, - 352 + 374 ], "loc": { "start": { @@ -1371,7 +1411,7 @@ "column": 0 }, "end": { - "line": 17, + "line": 18, "column": 1 } } @@ -1380,7 +1420,7 @@ "sourceType": "module", "range": [ 0, - 352 + 374 ], "loc": { "start": { @@ -1388,9 +1428,28 @@ "column": 0 }, "end": { - "line": 17, + "line": 18, "column": 1 } }, - "comments": [] + "comments": [ + { + "type": "Line", + "value": "console.log( s ) ;", + "range": [ + 153, + 173 + ], + "loc": { + "start": { + "line": 8, + "column": 1 + }, + "end": { + "line": 8, + "column": 21 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/removal/delete_one_child.js.json b/ast/source/removal/delete_one_child.js.json index 7b6b56a..589d32f 100644 --- a/ast/source/removal/delete_one_child.js.json +++ b/ast/source/removal/delete_one_child.js.json @@ -316,17 +316,17 @@ "type": "Identifier", "name": "n", "range": [ - 134, - 135 + 136, + 137 ], "loc": { "start": { "line": 6, - "column": 33 + "column": 35 }, "end": { "line": 6, - "column": 34 + "column": 36 } } } @@ -343,300 +343,193 @@ "type": "Identifier", "name": "child", "range": [ - 207, - 212 + 472, + 477 ], "loc": { "start": { - "line": 11, - "column": 7 + "line": 14, + "column": 10 }, "end": { - "line": 11, - "column": 12 + "line": 14, + "column": 15 } } }, "init": { - "type": "ConditionalExpression", - "test": { - "type": "CallExpression", - "callee": { - "type": "MemberExpression", - "computed": false, - "object": { - "type": "MemberExpression", - "computed": false, - "object": { - "type": "Identifier", - "name": "n", - "range": [ - 215, - 216 - ], - "loc": { - "start": { - "line": 11, - "column": 15 - }, - "end": { - "line": 11, - "column": 16 - } - } - }, - "property": { - "type": "Identifier", - "name": "right", - "range": [ - 217, - 222 - ], - "loc": { - "start": { - "line": 11, - "column": 17 - }, - "end": { - "line": 11, - "column": 22 - } - } - }, - "range": [ - 215, - 222 - ], - "loc": { - "start": { - "line": 11, - "column": 15 - }, - "end": { - "line": 11, - "column": 22 - } - } - }, - "property": { - "type": "Identifier", - "name": "isleaf", - "range": [ - 223, - 229 - ], - "loc": { - "start": { - "line": 11, - "column": 23 - }, - "end": { - "line": 11, - "column": 29 - } - } - }, - "range": [ - 215, - 229 - ], - "loc": { - "start": { - "line": 11, - "column": 15 - }, - "end": { - "line": 11, - "column": 29 - } - } - }, - "arguments": [], + "type": "MemberExpression", + "computed": false, + "object": { + "type": "Identifier", + "name": "n", "range": [ - 215, - 231 + 480, + 481 ], "loc": { "start": { - "line": 11, - "column": 15 + "line": 14, + "column": 18 }, "end": { - "line": 11, - "column": 31 + "line": 14, + "column": 19 } } }, - "consequent": { - "type": "MemberExpression", - "computed": false, - "object": { - "type": "Identifier", - "name": "n", - "range": [ - 234, - 235 - ], - "loc": { - "start": { - "line": 11, - "column": 34 - }, - "end": { - "line": 11, - "column": 35 - } - } - }, - "property": { - "type": "Identifier", - "name": "left", - "range": [ - 236, - 240 - ], - "loc": { - "start": { - "line": 11, - "column": 36 - }, - "end": { - "line": 11, - "column": 40 - } - } - }, + "property": { + "type": "Identifier", + "name": "left", "range": [ - 234, - 240 + 482, + 486 ], "loc": { "start": { - "line": 11, - "column": 34 + "line": 14, + "column": 20 }, "end": { - "line": 11, - "column": 40 - } - } - }, - "alternate": { - "type": "MemberExpression", - "computed": false, - "object": { - "type": "Identifier", - "name": "n", - "range": [ - 243, - 244 - ], - "loc": { - "start": { - "line": 11, - "column": 43 - }, - "end": { - "line": 11, - "column": 44 - } - } - }, - "property": { - "type": "Identifier", - "name": "right", - "range": [ - 245, - 250 - ], - "loc": { - "start": { - "line": 11, - "column": 45 - }, - "end": { - "line": 11, - "column": 50 - } - } - }, - "range": [ - 243, - 250 - ], - "loc": { - "start": { - "line": 11, - "column": 43 - }, - "end": { - "line": 11, - "column": 50 + "line": 14, + "column": 24 } } }, "range": [ - 215, - 250 + 480, + 486 ], "loc": { "start": { - "line": 11, - "column": 15 + "line": 14, + "column": 18 }, "end": { - "line": 11, - "column": 50 + "line": 14, + "column": 24 } } }, "range": [ - 207, - 250 + 472, + 486 ], "loc": { "start": { - "line": 11, - "column": 7 + "line": 14, + "column": 10 }, "end": { - "line": 11, - "column": 50 + "line": 14, + "column": 24 } } } ], "kind": "const", "range": [ - 201, - 251 + 466, + 488 ], "loc": { "start": { - "line": 11, - "column": 1 + "line": 14, + "column": 4 }, "end": { - "line": 11, - "column": 51 + "line": 14, + "column": 26 } }, "leadingComments": [ { - "type": "Block", - "value": "\n * Precondition: n has at most one non-leaf child.\n ", + "type": "Line", + "value": " Precondition: n has at most one non-leaf child.", "range": [ - 140, - 199 + 147, + 197 ], "loc": { "start": { "line": 8, - "column": 1 + "column": 4 + }, + "end": { + "line": 8, + "column": 54 + } + } + }, + { + "type": "Line", + "value": " assert( n.right.isleaf() || n.left.isleaf());", + "range": [ + 202, + 250 + ], + "loc": { + "start": { + "line": 9, + "column": 4 }, "end": { - "line": 10, + "line": 9, + "column": 52 + } + } + }, + { + "type": "Line", + "value": " const child = n.right.isleaf() ? n.left : n.right;", + "range": [ + 256, + 309 + ], + "loc": { + "start": { + "line": 11, "column": 4 + }, + "end": { + "line": 11, + "column": 57 + } + } + }, + { + "type": "Line", + "value": " n.right is always a LEAF because either n is a subtree predecessor or it", + "range": [ + 314, + 389 + ], + "loc": { + "start": { + "line": 12, + "column": 4 + }, + "end": { + "line": 12, + "column": 79 + } + } + }, + { + "type": "Line", + "value": " is the only child of its parent by the red-black tree properties", + "range": [ + 394, + 461 + ], + "loc": { + "start": { + "line": 13, + "column": 4 + }, + "end": { + "line": 13, + "column": 71 } } } @@ -650,17 +543,17 @@ "type": "Identifier", "name": "replace_node", "range": [ - 254, - 266 + 494, + 506 ], "loc": { "start": { - "line": 13, - "column": 1 + "line": 16, + "column": 4 }, "end": { - "line": 13, - "column": 13 + "line": 16, + "column": 16 } } }, @@ -669,17 +562,17 @@ "type": "Identifier", "name": "n", "range": [ - 267, - 268 + 507, + 508 ], "loc": { "start": { - "line": 13, - "column": 14 + "line": 16, + "column": 17 }, "end": { - "line": 13, - "column": 15 + "line": 16, + "column": 18 } } }, @@ -687,48 +580,48 @@ "type": "Identifier", "name": "child", "range": [ - 270, - 275 + 510, + 515 ], "loc": { "start": { - "line": 13, - "column": 17 + "line": 16, + "column": 20 }, "end": { - "line": 13, - "column": 22 + "line": 16, + "column": 25 } } } ], "range": [ - 254, - 276 + 494, + 516 ], "loc": { "start": { - "line": 13, - "column": 1 + "line": 16, + "column": 4 }, "end": { - "line": 13, - "column": 23 + "line": 16, + "column": 26 } } }, "range": [ - 254, - 277 + 494, + 517 ], "loc": { "start": { - "line": 13, - "column": 1 + "line": 16, + "column": 4 }, "end": { - "line": 13, - "column": 24 + "line": 16, + "column": 27 } } }, @@ -744,17 +637,17 @@ "type": "Identifier", "name": "n", "range": [ - 283, - 284 + 527, + 528 ], "loc": { "start": { - "line": 14, - "column": 5 + "line": 18, + "column": 8 }, "end": { - "line": 14, - "column": 6 + "line": 18, + "column": 9 } } }, @@ -762,32 +655,32 @@ "type": "Identifier", "name": "color", "range": [ - 285, - 290 + 529, + 534 ], "loc": { "start": { - "line": 14, - "column": 7 + "line": 18, + "column": 10 }, "end": { - "line": 14, - "column": 12 + "line": 18, + "column": 15 } } }, "range": [ - 283, - 290 + 527, + 534 ], "loc": { "start": { - "line": 14, - "column": 5 + "line": 18, + "column": 8 }, "end": { - "line": 14, - "column": 12 + "line": 18, + "column": 15 } } }, @@ -795,32 +688,32 @@ "type": "Identifier", "name": "BLACK", "range": [ - 295, - 300 + 539, + 544 ], "loc": { "start": { - "line": 14, - "column": 17 + "line": 18, + "column": 20 }, "end": { - "line": 14, - "column": 22 + "line": 18, + "column": 25 } } }, "range": [ - 283, - 300 + 527, + 544 ], "loc": { "start": { - "line": 14, - "column": 5 + "line": 18, + "column": 8 }, "end": { - "line": 14, - "column": 22 + "line": 18, + "column": 25 } } }, @@ -839,17 +732,17 @@ "type": "Identifier", "name": "child", "range": [ - 310, - 315 + 560, + 565 ], "loc": { "start": { - "line": 15, - "column": 6 + "line": 19, + "column": 12 }, "end": { - "line": 15, - "column": 11 + "line": 19, + "column": 17 } } }, @@ -857,32 +750,32 @@ "type": "Identifier", "name": "color", "range": [ - 316, - 321 + 566, + 571 ], "loc": { "start": { - "line": 15, - "column": 12 + "line": 19, + "column": 18 }, "end": { - "line": 15, - "column": 17 + "line": 19, + "column": 23 } } }, "range": [ - 310, - 321 + 560, + 571 ], "loc": { "start": { - "line": 15, - "column": 6 + "line": 19, + "column": 12 }, "end": { - "line": 15, - "column": 17 + "line": 19, + "column": 23 } } }, @@ -890,32 +783,32 @@ "type": "Identifier", "name": "RED", "range": [ - 326, - 329 + 576, + 579 ], "loc": { "start": { - "line": 15, - "column": 22 + "line": 19, + "column": 28 }, "end": { - "line": 15, - "column": 25 + "line": 19, + "column": 31 } } }, "range": [ - 310, - 329 + 560, + 579 ], "loc": { "start": { - "line": 15, - "column": 6 + "line": 19, + "column": 12 }, "end": { - "line": 15, - "column": 25 + "line": 19, + "column": 31 } } }, @@ -931,17 +824,17 @@ "type": "Identifier", "name": "child", "range": [ - 334, - 339 + 581, + 586 ], "loc": { "start": { - "line": 16, - "column": 3 + "line": 19, + "column": 33 }, "end": { - "line": 16, - "column": 8 + "line": 19, + "column": 38 } } }, @@ -949,32 +842,32 @@ "type": "Identifier", "name": "color", "range": [ - 340, - 345 + 587, + 592 ], "loc": { "start": { - "line": 16, - "column": 9 + "line": 19, + "column": 39 }, "end": { - "line": 16, - "column": 14 + "line": 19, + "column": 44 } } }, "range": [ - 334, - 345 + 581, + 592 ], "loc": { "start": { - "line": 16, - "column": 3 + "line": 19, + "column": 33 }, "end": { - "line": 16, - "column": 14 + "line": 19, + "column": 44 } } }, @@ -982,47 +875,47 @@ "type": "Identifier", "name": "BLACK", "range": [ - 348, - 353 + 595, + 600 ], "loc": { "start": { - "line": 16, - "column": 17 + "line": 19, + "column": 47 }, "end": { - "line": 16, - "column": 22 + "line": 19, + "column": 52 } } }, "range": [ - 334, - 353 + 581, + 600 ], "loc": { "start": { - "line": 16, - "column": 3 + "line": 19, + "column": 33 }, "end": { - "line": 16, - "column": 22 + "line": 19, + "column": 52 } } }, "range": [ - 334, - 354 + 581, + 601 ], "loc": { "start": { - "line": 16, - "column": 3 + "line": 19, + "column": 33 }, "end": { - "line": 16, - "column": 23 + "line": 19, + "column": 53 } } }, @@ -1034,17 +927,17 @@ "type": "Identifier", "name": "delete_case1", "range": [ - 365, - 377 + 615, + 627 ], "loc": { "start": { - "line": 18, - "column": 3 + "line": 20, + "column": 13 }, "end": { - "line": 18, - "column": 15 + "line": 20, + "column": 25 } } }, @@ -1053,110 +946,184 @@ "type": "Identifier", "name": "child", "range": [ - 378, - 383 + 628, + 633 ], "loc": { "start": { - "line": 18, - "column": 16 + "line": 20, + "column": 26 }, "end": { - "line": 18, - "column": 21 + "line": 20, + "column": 31 } } } ], "range": [ - 365, - 384 + 615, + 634 ], "loc": { "start": { - "line": 18, - "column": 3 + "line": 20, + "column": 13 }, "end": { - "line": 18, - "column": 22 + "line": 20, + "column": 32 } } }, "range": [ - 365, - 385 + 615, + 635 ], "loc": { "start": { - "line": 18, - "column": 3 + "line": 20, + "column": 13 }, "end": { - "line": 18, - "column": 23 + "line": 20, + "column": 33 } } }, "range": [ - 306, - 385 + 556, + 635 ], "loc": { "start": { - "line": 15, - "column": 2 + "line": 19, + "column": 8 }, "end": { - "line": 18, - "column": 23 + "line": 20, + "column": 33 } } } ], "range": [ - 302, - 388 + 546, + 641 ], "loc": { "start": { - "line": 14, - "column": 24 + "line": 18, + "column": 27 }, "end": { - "line": 19, - "column": 2 + "line": 21, + "column": 5 } } }, "alternate": null, "range": [ - 279, - 388 + 523, + 641 ], "loc": { "start": { - "line": 14, - "column": 1 + "line": 18, + "column": 4 }, "end": { - "line": 19, - "column": 2 + "line": 21, + "column": 5 } - } + }, + "trailingComments": [ + { + "type": "Line", + "value": "else {", + "range": [ + 647, + 655 + ], + "loc": { + "start": { + "line": 23, + "column": 4 + }, + "end": { + "line": 23, + "column": 12 + } + } + }, + { + "type": "Line", + "value": " If n is RED then its child can only be BLACK. Replacing n with its", + "range": [ + 660, + 732 + ], + "loc": { + "start": { + "line": 24, + "column": 4 + }, + "end": { + "line": 24, + "column": 76 + } + } + }, + { + "type": "Line", + "value": " child suffices.", + "range": [ + 737, + 758 + ], + "loc": { + "start": { + "line": 25, + "column": 4 + }, + "end": { + "line": 25, + "column": 25 + } + } + }, + { + "type": "Line", + "value": "}", + "range": [ + 763, + 766 + ], + "loc": { + "start": { + "line": 26, + "column": 4 + }, + "end": { + "line": 26, + "column": 7 + } + } + } + ] } ], "range": [ - 137, - 390 + 140, + 769 ], "loc": { "start": { - "line": 7, - "column": 0 + "line": 6, + "column": 39 }, "end": { - "line": 20, + "line": 28, "column": 1 } } @@ -1165,7 +1132,7 @@ "expression": false, "range": [ 108, - 390 + 769 ], "loc": { "start": { @@ -1173,7 +1140,7 @@ "column": 7 }, "end": { - "line": 20, + "line": 28, "column": 1 } }, @@ -1184,7 +1151,7 @@ "source": null, "range": [ 101, - 390 + 769 ], "loc": { "start": { @@ -1192,7 +1159,7 @@ "column": 0 }, "end": { - "line": 20, + "line": 28, "column": 1 } } @@ -1201,7 +1168,7 @@ "sourceType": "module", "range": [ 1, - 390 + 769 ], "loc": { "start": { @@ -1209,26 +1176,170 @@ "column": 0 }, "end": { - "line": 20, + "line": 28, "column": 1 } }, "comments": [ { - "type": "Block", - "value": "\n * Precondition: n has at most one non-leaf child.\n ", + "type": "Line", + "value": " Precondition: n has at most one non-leaf child.", "range": [ - 140, - 199 + 147, + 197 ], "loc": { "start": { "line": 8, - "column": 1 + "column": 4 }, "end": { - "line": 10, + "line": 8, + "column": 54 + } + } + }, + { + "type": "Line", + "value": " assert( n.right.isleaf() || n.left.isleaf());", + "range": [ + 202, + 250 + ], + "loc": { + "start": { + "line": 9, + "column": 4 + }, + "end": { + "line": 9, + "column": 52 + } + } + }, + { + "type": "Line", + "value": " const child = n.right.isleaf() ? n.left : n.right;", + "range": [ + 256, + 309 + ], + "loc": { + "start": { + "line": 11, + "column": 4 + }, + "end": { + "line": 11, + "column": 57 + } + } + }, + { + "type": "Line", + "value": " n.right is always a LEAF because either n is a subtree predecessor or it", + "range": [ + 314, + 389 + ], + "loc": { + "start": { + "line": 12, + "column": 4 + }, + "end": { + "line": 12, + "column": 79 + } + } + }, + { + "type": "Line", + "value": " is the only child of its parent by the red-black tree properties", + "range": [ + 394, + 461 + ], + "loc": { + "start": { + "line": 13, + "column": 4 + }, + "end": { + "line": 13, + "column": 71 + } + } + }, + { + "type": "Line", + "value": "else {", + "range": [ + 647, + 655 + ], + "loc": { + "start": { + "line": 23, + "column": 4 + }, + "end": { + "line": 23, + "column": 12 + } + } + }, + { + "type": "Line", + "value": " If n is RED then its child can only be BLACK. Replacing n with its", + "range": [ + 660, + 732 + ], + "loc": { + "start": { + "line": 24, "column": 4 + }, + "end": { + "line": 24, + "column": 76 + } + } + }, + { + "type": "Line", + "value": " child suffices.", + "range": [ + 737, + 758 + ], + "loc": { + "start": { + "line": 25, + "column": 4 + }, + "end": { + "line": 25, + "column": 25 + } + } + }, + { + "type": "Line", + "value": "}", + "range": [ + 763, + 766 + ], + "loc": { + "start": { + "line": 26, + "column": 4 + }, + "end": { + "line": 26, + "column": 7 } } } diff --git a/class/src/adt/RedBlackTree.js~RedBlackTree.html b/class/src/adt/RedBlackTree.js~RedBlackTree.html index 37020e4..2dd453f 100644 --- a/class/src/adt/RedBlackTree.js~RedBlackTree.html +++ b/class/src/adt/RedBlackTree.js~RedBlackTree.html @@ -35,19 +35,19 @@
                                                                                          - +

                                                                                          Static Method Summary

                                                                                          + + + + + + + + + +
                                                                                          Static Public Methods
                                                                                          + public + static + + + + +
                                                                                          +

                                                                                          + from(compare: *, iterable: *): * +

                                                                                          +
                                                                                          +
                                                                                          + + + +
                                                                                          +                                                                                           		+ + +
                                                                                          +

                                                                                          Constructor Summary

                                                                                          @@ -306,7 +337,81 @@

                                                                                          RedBlackTree

                                                                                          +

                                                                                          Static Public Methods

                                                                                          + +
                                                                                          +

                                                                                          + public + static + + + + from(compare: *, iterable: *): * + + + + source + +

                                                                                          + + + + + + + + +
                                                                                          +

                                                                                          Params:

                                                                                          +
                                                                                          Public Constructor
                                                                                          + + + + + + + + + + + + + + + + + + +
                                                                                          NameTypeAttributeDescription
                                                                                          compare*
                                                                                          iterable*
                                                                                          +
                                                                                          +

                                                                                          + +
                                                                                          +

                                                                                          Return:

                                                                                          + + + + + +
                                                                                          *
                                                                                          +
                                                                                          +
                                                                                          +
                                                                                          + + + + + + + + + + + + + +

                                                                                          Public Constructors

                                                                                          @@ -462,7 +567,7 @@

                                                                                          - source + source

                                                                                          diff --git a/coverage.json b/coverage.json index c62df6e..36c0a04 100644 --- a/coverage.json +++ b/coverage.json @@ -1,6 +1,6 @@ { - "coverage": "5.71%", - "expectCount": 35, + "coverage": "5.55%", + "expectCount": 36, "actualCount": 2, "files": { "src/base/colors.js": { @@ -26,24 +26,32 @@ ] }, "src/adt/RedBlackTree.js": { - "expectCount": 8, + "expectCount": 9, "actualCount": 0, "undocumentLines": [ 10, - 66, + 72, 19, 14, 12, 38, 30, + 78, 15 ] }, + "src/base/debug.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 6 + ] + }, "src/removal/delete_case1.js": { "expectCount": 1, "actualCount": 0, "undocumentLines": [ - 4 + 6 ] }, "src/removal/delete_case2.js": { @@ -95,7 +103,7 @@ 2 ] }, - "src/base/grandparent.js": { + "src/family/grandparent.js": { "expectCount": 1, "actualCount": 0, "undocumentLines": [ @@ -151,7 +159,7 @@ 4 ] }, - "src/base/predecessor.js": { + "src/family/predecessor.js": { "expectCount": 1, "actualCount": 0, "undocumentLines": [ @@ -162,7 +170,7 @@ "expectCount": 1, "actualCount": 0, "undocumentLines": [ - 2 + 1 ] }, "src/base/rotate_left.js": { @@ -175,21 +183,14 @@ "actualCount": 1, "undocumentLines": [] }, - "src/base/sibling.js": { - "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] - }, - "src/base/successor.js": { + "src/family/sibling.js": { "expectCount": 1, "actualCount": 0, "undocumentLines": [ 1 ] }, - "src/base/uncle.js": { + "src/family/uncle.js": { "expectCount": 1, "actualCount": 0, "undocumentLines": [ diff --git a/dump.json b/dump.json index b24fcec..d67ee21 100644 --- a/dump.json +++ b/dump.json @@ -10,7 +10,7 @@ "access": null, "description": null, "lineNumber": 2, - "content": "\nimport { Node } from '..' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor , successor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { find } from '..' ;\nimport { inordertraversal } from '..' ;\n\nexport class RedBlackTree {\n\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\tadd ( value ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , value ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , value ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\tfind ( value ) {\n\n\t\tif ( this.root === null ) return null ;\n\n\t\treturn find( this.compare , this.root , value ) ;\n\n\t}\n\n\tdelete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's value with predecessor's value\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.value = pred.value ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's value with successor's value\n\t\t\tconst succ = successor( node ) ;\n\t\t\tnode.value = succ.value ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t}\n\n\t*[Symbol.iterator] ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n}\n" + "content": "\nimport { Node } from '..' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { find } from '..' ;\nimport { inordertraversal } from '..' ;\n\nexport class RedBlackTree {\n\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\tadd ( value ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , value ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , value ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\tfind ( value ) {\n\n\t\tif ( this.root === null ) return null ;\n\n\t\treturn find( this.compare , this.root , value ) ;\n\n\t}\n\n\tdelete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's value with predecessor's value\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.value = pred.value ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's value with successor's value\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.value = succ.value ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\t*[Symbol.iterator] ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n" }, { "__docId__": 1, @@ -186,7 +186,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#root", "access": null, "description": null, - "lineNumber": 61, + "lineNumber": 63, "undocument": true, "type": { "types": [ @@ -204,13 +204,46 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", "access": null, "description": null, - "lineNumber": 66, + "lineNumber": 72, "undocument": true, "params": [], "generator": true }, { "__docId__": 11, + "kind": "method", + "static": true, + "variation": null, + "name": "from", + "memberof": "src/adt/RedBlackTree.js~RedBlackTree", + "longname": "src/adt/RedBlackTree.js~RedBlackTree.from", + "access": null, + "description": null, + "lineNumber": 78, + "undocument": true, + "params": [ + { + "name": "compare", + "types": [ + "*" + ] + }, + { + "name": "iterable", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "*" + ] + }, + "generator": false + }, + { + "__docId__": 12, "kind": "file", "static": true, "variation": null, @@ -223,7 +256,7 @@ "content": "export * from './RedBlackTree' ;\n" }, { - "__docId__": 12, + "__docId__": 13, "kind": "file", "static": true, "variation": null, @@ -236,7 +269,7 @@ "content": "export const BLACK = 0 ;\nexport const RED = 1 ;\n" }, { - "__docId__": 13, + "__docId__": 14, "kind": "variable", "static": true, "variation": null, @@ -257,7 +290,7 @@ } }, { - "__docId__": 14, + "__docId__": 15, "kind": "variable", "static": true, "variation": null, @@ -278,91 +311,91 @@ } }, { - "__docId__": 15, + "__docId__": 16, "kind": "file", "static": true, "variation": null, - "name": "src/base/find.js", + "name": "src/base/debug.js", "memberof": null, - "longname": "src/base/find.js", + "longname": "src/base/debug.js", "access": null, "description": null, "lineNumber": 2, - "content": "\nexport function find ( compare, node, value ) {\n\n\t// scan for first node whose\n\t// value equals parameter value\n\n\twhile ( true ) {\n\n\t\tconst d = compare( value, node.value );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn node;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\tnode = node.left;\n\t\t}\n\n\t\telse {\n\t\t\tnode = node.right;\n\t\t}\n\n\t\tif ( node.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n" + "content": "\nimport { BLACK } from './colors' ;\n\nimport chalk from 'chalk' ;\n\nexport function debug ( node ) {\n\n\tif ( node.isleaf( ) ) return chalk.bgBlack('L') ;\n\n\tconst repr = node.color === BLACK ? chalk.bgBlack(node.value) : chalk.bgRed( node.value ) ;\n\n\treturn `(${debug(node.left)}, ${repr}, ${debug(node.right)})` ;\n\n}\n" }, { - "__docId__": 16, + "__docId__": 17, "kind": "function", "static": true, "variation": null, - "name": "find", - "memberof": "src/base/find.js", - "longname": "src/base/find.js~find", + "name": "debug", + "memberof": "src/base/debug.js", + "longname": "src/base/debug.js~debug", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/base/find.js", - "importStyle": "{find}", + "importPath": "aureooms-es-red-black-tree/src/base/debug.js", + "importStyle": "{debug}", "description": null, - "lineNumber": 2, + "lineNumber": 6, "undocument": true, "params": [ - { - "name": "compare", - "types": [ - "*" - ] - }, { "name": "node", "types": [ "*" ] - }, - { - "name": "value", - "types": [ - "*" - ] } ], "return": { "types": [ - "*" + "string" ] }, "generator": false }, { - "__docId__": 17, + "__docId__": 18, "kind": "file", "static": true, "variation": null, - "name": "src/base/grandparent.js", + "name": "src/base/find.js", "memberof": null, - "longname": "src/base/grandparent.js", + "longname": "src/base/find.js", "access": null, "description": null, - "lineNumber": 1, - "content": "export function grandparent( n ){\n if ((n !== null) && (n.parent !== null))\n return n.parent.parent;\n else\n return null;\n}\n" + "lineNumber": 2, + "content": "\nexport function find ( compare, node, value ) {\n\n\t// scan for first node whose\n\t// value equals parameter value\n\n\twhile ( true ) {\n\n\t\tconst d = compare( value, node.value );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn node;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\tnode = node.left;\n\t\t}\n\n\t\telse {\n\t\t\tnode = node.right;\n\t\t}\n\n\t\tif ( node.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n" }, { - "__docId__": 18, + "__docId__": 19, "kind": "function", "static": true, "variation": null, - "name": "grandparent", - "memberof": "src/base/grandparent.js", - "longname": "src/base/grandparent.js~grandparent", + "name": "find", + "memberof": "src/base/find.js", + "longname": "src/base/find.js~find", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/base/grandparent.js", - "importStyle": "{grandparent}", + "importPath": "aureooms-es-red-black-tree/src/base/find.js", + "importStyle": "{find}", "description": null, - "lineNumber": 1, + "lineNumber": 2, "undocument": true, "params": [ { - "name": "n", + "name": "compare", + "types": [ + "*" + ] + }, + { + "name": "node", + "types": [ + "*" + ] + }, + { + "name": "value", "types": [ "*" ] @@ -376,7 +409,7 @@ "generator": false }, { - "__docId__": 19, + "__docId__": 20, "kind": "file", "static": true, "variation": null, @@ -386,10 +419,10 @@ "access": null, "description": null, "lineNumber": 1, - "content": "export * from './colors' ;\nexport * from './find' ;\nexport * from './grandparent' ;\nexport * from './inordertraversal' ;\nexport * from './insert' ;\nexport * from './predecessor' ;\nexport * from './replace_node' ;\nexport * from './rotate_left' ;\nexport * from './rotate_right' ;\nexport * from './sibling' ;\nexport * from './successor' ;\nexport * from './uncle' ;\n" + "content": "export * from './colors' ;\nexport * from './debug' ;\nexport * from './find' ;\nexport * from './inordertraversal' ;\nexport * from './insert' ;\nexport * from './replace_node' ;\nexport * from './rotate_left' ;\nexport * from './rotate_right' ;\n" }, { - "__docId__": 20, + "__docId__": 21, "kind": "file", "static": true, "variation": null, @@ -402,7 +435,7 @@ "content": "\nexport function* inordertraversal ( node ) {\n\n\tif ( !node.left.isleaf() ) {\n\t\tyield *inordertraversal( node.left );\n\t}\n\n\tyield node.value ;\n\n\tif ( !node.right.isleaf() ) {\n\t\tyield* inordertraversal( node.right );\n\t}\n\n}\n" }, { - "__docId__": 21, + "__docId__": 22, "kind": "function", "static": true, "variation": null, @@ -427,7 +460,7 @@ "generator": true }, { - "__docId__": 22, + "__docId__": 23, "kind": "file", "static": true, "variation": null, @@ -440,7 +473,7 @@ "content": "\nexport function insert ( compare, A, B ) {\n\n\twhile ( true ) {\n\n\t\tif ( compare( B.value, A.value ) < 0 ) {\n\n\t\t\tconst node = A.left;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t\telse {\n\n\t\t\tconst node = A.right;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n\n}\n" }, { - "__docId__": 23, + "__docId__": 24, "kind": "function", "static": true, "variation": null, @@ -481,51 +514,8 @@ }, "generator": false }, - { - "__docId__": 24, - "kind": "file", - "static": true, - "variation": null, - "name": "src/base/predecessor.js", - "memberof": null, - "longname": "src/base/predecessor.js", - "access": null, - "description": null, - "lineNumber": 1, - "content": "export function predecessor ( node ) {\n\n\tvar pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n" - }, { "__docId__": 25, - "kind": "function", - "static": true, - "variation": null, - "name": "predecessor", - "memberof": "src/base/predecessor.js", - "longname": "src/base/predecessor.js~predecessor", - "access": null, - "export": true, - "importPath": "aureooms-es-red-black-tree/src/base/predecessor.js", - "importStyle": "{predecessor}", - "description": null, - "lineNumber": 1, - "undocument": true, - "params": [ - { - "name": "node", - "types": [ - "*" - ] - } - ], - "return": { - "types": [ - "*" - ] - }, - "generator": false - }, - { - "__docId__": 26, "kind": "file", "static": true, "variation": null, @@ -534,11 +524,11 @@ "longname": "src/base/replace_node.js", "access": null, "description": null, - "lineNumber": 2, - "content": "\nexport function replace_node ( A , B ) {\n\tif ( A.parent === null ) {\n\t\t// nothing to do\n\t}\n\telse if ( A === A.parent.left ) {\n\t\tA.parent.left = B ;\n\t}\n\telse {\n\t\tA.parent.right = B ;\n\t}\n\tB.parent = A.parent ;\n}\n" + "lineNumber": 1, + "content": "export function replace_node ( A , B ) {\n\n\t// assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif ( A === A.parent.left ) A.parent.left = B ;\n\n\telse A.parent.right = B ;\n\n\tB.parent = A.parent ;\n\n}\n" }, { - "__docId__": 27, + "__docId__": 26, "kind": "function", "static": true, "variation": null, @@ -550,7 +540,7 @@ "importPath": "aureooms-es-red-black-tree/src/base/replace_node.js", "importStyle": "{replace_node}", "description": null, - "lineNumber": 2, + "lineNumber": 1, "undocument": true, "params": [ { @@ -569,7 +559,7 @@ "generator": false }, { - "__docId__": 28, + "__docId__": 27, "kind": "file", "static": true, "variation": null, @@ -582,7 +572,7 @@ "content": "/**\n * Rotate tree left.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n * @param {Node} A root of the tree\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n" }, { - "__docId__": 29, + "__docId__": 28, "kind": "function", "static": true, "variation": null, @@ -610,7 +600,7 @@ "generator": false }, { - "__docId__": 30, + "__docId__": 29, "kind": "file", "static": true, "variation": null, @@ -623,7 +613,7 @@ "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n * @param {Node} B root of the tree\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n" }, { - "__docId__": 31, + "__docId__": 30, "kind": "function", "static": true, "variation": null, @@ -651,30 +641,30 @@ "generator": false }, { - "__docId__": 32, + "__docId__": 31, "kind": "file", "static": true, "variation": null, - "name": "src/base/sibling.js", + "name": "src/family/grandparent.js", "memberof": null, - "longname": "src/base/sibling.js", + "longname": "src/family/grandparent.js", "access": null, "description": null, "lineNumber": 1, - "content": "export function sibling(n)\n{\n if ((n === null) || (n.parent === null))\n return null; // no parent means no sibling\n if (n === n.parent.left)\n return n.parent.right;\n else\n return n.parent.left;\n}\n" + "content": "export function grandparent ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only call this function when n HAS a grandparent\n\treturn n.parent.parent;\n\n}\n" }, { - "__docId__": 33, + "__docId__": 32, "kind": "function", "static": true, "variation": null, - "name": "sibling", - "memberof": "src/base/sibling.js", - "longname": "src/base/sibling.js~sibling", + "name": "grandparent", + "memberof": "src/family/grandparent.js", + "longname": "src/family/grandparent.js~grandparent", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/base/sibling.js", - "importStyle": "{sibling}", + "importPath": "aureooms-es-red-black-tree/src/family/grandparent.js", + "importStyle": "{grandparent}", "description": null, "lineNumber": 1, "undocument": true, @@ -693,31 +683,44 @@ }, "generator": false }, + { + "__docId__": 33, + "kind": "file", + "static": true, + "variation": null, + "name": "src/family/index.js", + "memberof": null, + "longname": "src/family/index.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export * from './grandparent' ;\nexport * from './predecessor' ;\nexport * from './sibling' ;\nexport * from './uncle' ;\n" + }, { "__docId__": 34, "kind": "file", "static": true, "variation": null, - "name": "src/base/successor.js", + "name": "src/family/predecessor.js", "memberof": null, - "longname": "src/base/successor.js", + "longname": "src/family/predecessor.js", "access": null, "description": null, "lineNumber": 1, - "content": "export function successor ( node ) {\n\n\tvar succ = node.right ;\n\n\twhile ( !succ.left.isleaf() ) succ = succ.left ;\n\n\treturn succ ;\n\n}\n" + "content": "export function predecessor ( node ) {\n\n\tvar pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n" }, { "__docId__": 35, "kind": "function", "static": true, "variation": null, - "name": "successor", - "memberof": "src/base/successor.js", - "longname": "src/base/successor.js~successor", + "name": "predecessor", + "memberof": "src/family/predecessor.js", + "longname": "src/family/predecessor.js~predecessor", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/base/successor.js", - "importStyle": "{successor}", + "importPath": "aureooms-es-red-black-tree/src/family/predecessor.js", + "importStyle": "{predecessor}", "description": null, "lineNumber": 1, "undocument": true, @@ -741,25 +744,68 @@ "kind": "file", "static": true, "variation": null, - "name": "src/base/uncle.js", + "name": "src/family/sibling.js", "memberof": null, - "longname": "src/base/uncle.js", + "longname": "src/family/sibling.js", "access": null, "description": null, "lineNumber": 1, - "content": "import { grandparent } from './grandparent' ;\n\nexport function uncle(n){\n const g = grandparent(n);\n if (g === null)\n return null; // No grandparent means no uncle\n if (n.parent === g.left)\n return g.right.isleaf() ? null : g.right ;\n else\n return g.left.isleaf() ? null : g.left;\n}\n" + "content": "export function sibling ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only use this function when n HAS a sibling so this case can never\n\t//happen.\n\n\treturn n === n.parent.left ? n.parent.right : n.parent.left ;\n\n}\n" }, { "__docId__": 37, "kind": "function", "static": true, "variation": null, + "name": "sibling", + "memberof": "src/family/sibling.js", + "longname": "src/family/sibling.js~sibling", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/family/sibling.js", + "importStyle": "{sibling}", + "description": null, + "lineNumber": 1, + "undocument": true, + "params": [ + { + "name": "n", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "*" + ] + }, + "generator": false + }, + { + "__docId__": 38, + "kind": "file", + "static": true, + "variation": null, + "name": "src/family/uncle.js", + "memberof": null, + "longname": "src/family/uncle.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "import { grandparent } from './grandparent' ;\n\nexport function uncle ( n ) {\n\tconst g = grandparent( n );\n\t// assert( g !== null ) ;\n\t// this can never happen\n\tif ( n.parent === g.left )\n\t return g.right.isleaf( ) ? null : g.right ;\n\telse\n\t return g.left.isleaf( ) ? null : g.left ;\n}\n" + }, + { + "__docId__": 39, + "kind": "function", + "static": true, + "variation": null, "name": "uncle", - "memberof": "src/base/uncle.js", - "longname": "src/base/uncle.js~uncle", + "memberof": "src/family/uncle.js", + "longname": "src/family/uncle.js~uncle", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/base/uncle.js", + "importPath": "aureooms-es-red-black-tree/src/family/uncle.js", "importStyle": "{uncle}", "description": null, "lineNumber": 3, @@ -780,7 +826,7 @@ "generator": false }, { - "__docId__": 38, + "__docId__": 40, "kind": "file", "static": true, "variation": null, @@ -790,10 +836,10 @@ "access": null, "description": null, "lineNumber": 1, - "content": "export * from './adt' ;\nexport * from './base' ;\nexport * from './insertion' ;\nexport * from './node' ;\nexport * from './removal' ;\n" + "content": "export * from './adt' ;\nexport * from './base' ;\nexport * from './family' ;\nexport * from './insertion' ;\nexport * from './node' ;\nexport * from './removal' ;\n" }, { - "__docId__": 39, + "__docId__": 41, "kind": "file", "static": true, "variation": null, @@ -806,7 +852,7 @@ "content": "export * from './insert_case1' ;\nexport * from './insert_case2' ;\nexport * from './insert_case3' ;\nexport * from './insert_case4' ;\nexport * from './insert_case5' ;\n" }, { - "__docId__": 40, + "__docId__": 42, "kind": "file", "static": true, "variation": null, @@ -819,7 +865,7 @@ "content": "\nimport { BLACK } from '..' ;\nimport { insert_case2 } from './insert_case2' ;\n\nexport function insert_case1(n)\n{\n if (n.parent === null)\n n.color = BLACK;\n else\n insert_case2(n);\n}\n" }, { - "__docId__": 41, + "__docId__": 43, "kind": "function", "static": true, "variation": null, @@ -844,7 +890,7 @@ "generator": false }, { - "__docId__": 42, + "__docId__": 44, "kind": "file", "static": true, "variation": null, @@ -857,7 +903,7 @@ "content": "\nimport { BLACK } from '..' ;\nimport { insert_case3 } from './insert_case3' ;\n\nexport function insert_case2(n)\n{\n if (n.parent.color === BLACK)\n return; /* Tree is still valid */\n else\n insert_case3(n);\n}\n" }, { - "__docId__": 43, + "__docId__": 45, "kind": "function", "static": true, "variation": null, @@ -882,7 +928,7 @@ "generator": false }, { - "__docId__": 44, + "__docId__": 46, "kind": "file", "static": true, "variation": null, @@ -895,7 +941,7 @@ "content": "import { BLACK , RED , uncle , grandparent } from '..' ;\nimport { insert_case1 } from './insert_case1' ;\nimport { insert_case4 } from './insert_case4' ;\n\nexport function insert_case3(n)\n{\n const u = uncle(n);\n\n if ((u !== null) && (u.color === RED)) {\n n.parent.color = BLACK;\n u.color = BLACK;\n const g = grandparent(n);\n g.color = RED;\n insert_case1(g);\n } else {\n insert_case4(n);\n }\n}\n" }, { - "__docId__": 45, + "__docId__": 47, "kind": "function", "static": true, "variation": null, @@ -920,7 +966,7 @@ "generator": false }, { - "__docId__": 46, + "__docId__": 48, "kind": "file", "static": true, "variation": null, @@ -930,10 +976,10 @@ "access": null, "description": null, "lineNumber": 2, - "content": "\nimport { rotate_left , rotate_right , grandparent } from '..' ;\nimport { insert_case5 } from './insert_case5' ;\n\nexport function insert_case4(n)\n{\n const g = grandparent(n);\n\n if ((n === n.parent.right) && (n.parent === g.left)) {\n rotate_left(n.parent);\n\n /*\n * rotate_left can be the below because of already having *g = grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n */\n\n n = n.left;\n\n } else if ((n === n.parent.left) && (n.parent === g.right)) {\n rotate_right(n.parent);\n\n /*\n * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n */\n\n n = n.right;\n }\n insert_case5(n);\n}\n" + "content": "\nimport { rotate_left , rotate_right , grandparent } from '..' ;\nimport { insert_case5 } from './insert_case5' ;\n\nexport function insert_case4(n)\n{\n const g = grandparent(n);\n\n if ((n === n.parent.right) && (n.parent === g.left)) {\n rotate_left(n.parent);\n\n /*\n * rotate_left can be the below because of already having *g = grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n */\n\n //n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\n } else if ((n === n.parent.left) && (n.parent === g.right)) {\n rotate_right(n.parent);\n\n /*\n * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n */\n\n //n = n.right;\n }\n insert_case5(n);\n}\n" }, { - "__docId__": 47, + "__docId__": 49, "kind": "function", "static": true, "variation": null, @@ -958,7 +1004,7 @@ "generator": false }, { - "__docId__": 48, + "__docId__": 50, "kind": "file", "static": true, "variation": null, @@ -971,7 +1017,7 @@ "content": "\nimport { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;\n\nexport function insert_case5(n)\n{\n const g = grandparent(n);\n\n n.parent.color = BLACK;\n g.color = RED;\n if (n === n.parent.left)\n rotate_right(g);\n else\n rotate_left(g);\n}\n" }, { - "__docId__": 49, + "__docId__": 51, "kind": "function", "static": true, "variation": null, @@ -996,7 +1042,7 @@ "generator": false }, { - "__docId__": 50, + "__docId__": 52, "kind": "file", "static": true, "variation": null, @@ -1009,7 +1055,7 @@ "content": "import { BLACK } from '..' ;\n\nexport function Leaf ( parent ) {\n\tthis.color = BLACK ;\n\tthis.parent = parent ;\n}\n\nLeaf.prototype.isleaf = function ( ) { return true ; } ;\n" }, { - "__docId__": 51, + "__docId__": 53, "kind": "function", "static": true, "variation": null, @@ -1034,7 +1080,7 @@ "generator": false }, { - "__docId__": 52, + "__docId__": 54, "kind": "function", "static": true, "variation": null, @@ -1057,7 +1103,7 @@ "generator": false }, { - "__docId__": 53, + "__docId__": 55, "kind": "file", "static": true, "variation": null, @@ -1070,7 +1116,7 @@ "content": "import { Leaf } from './Leaf' ;\n\nexport function Node ( color , value ) {\n\tthis.color = color ;\n\tthis.left = new Leaf( this ) ;\n\tthis.right = new Leaf( this ) ;\n\tthis.parent = null ;\n\tthis.value = value ;\n}\n\nNode.prototype.isleaf = function ( ) { return false ; } ;\n" }, { - "__docId__": 54, + "__docId__": 56, "kind": "function", "static": true, "variation": null, @@ -1101,7 +1147,7 @@ "generator": false }, { - "__docId__": 55, + "__docId__": 57, "kind": "function", "static": true, "variation": null, @@ -1124,7 +1170,7 @@ "generator": false }, { - "__docId__": 56, + "__docId__": 58, "kind": "file", "static": true, "variation": null, @@ -1137,7 +1183,7 @@ "content": "export * from './Leaf' ;\nexport * from './Node' ;\n" }, { - "__docId__": 57, + "__docId__": 59, "kind": "file", "static": true, "variation": null, @@ -1147,10 +1193,10 @@ "access": null, "description": null, "lineNumber": 2, - "content": "\nimport { delete_case2 } from './delete_case2' ;\n\nexport function delete_case1(n)\n{\n if (n.parent !== null)\n delete_case2(n);\n}\n" + "content": "\nimport { delete_case2 } from './delete_case2' ;\n\nimport assert from 'assert' ;\n\nexport function delete_case1(n)\n{\n if (n.parent !== null)\n delete_case2(n);\n}\n" }, { - "__docId__": 58, + "__docId__": 60, "kind": "function", "static": true, "variation": null, @@ -1162,7 +1208,7 @@ "importPath": "aureooms-es-red-black-tree/src/removal/delete_case1.js", "importStyle": "{delete_case1}", "description": null, - "lineNumber": 4, + "lineNumber": 6, "undocument": true, "params": [ { @@ -1175,7 +1221,7 @@ "generator": false }, { - "__docId__": 59, + "__docId__": 61, "kind": "file", "static": true, "variation": null, @@ -1185,10 +1231,10 @@ "access": null, "description": null, "lineNumber": 1, - "content": "import { BLACK , RED , rotate_left , rotate_right } from '..' ;\n\nimport { delete_case3 } from './delete_case3' ;\n\nexport function delete_case2(n)\n{\n const s = sibling(n);\n\n if (s.color === RED) {\n n.parent.color = RED;\n s.color = BLACK;\n if (n === n.parent.left)\n rotate_left(n.parent);\n else\n rotate_right(n.parent);\n }\n delete_case3(n);\n}\n" + "content": "import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;\n\nimport { delete_case3 } from './delete_case3' ;\n\nexport function delete_case2(n)\n{\n const s = sibling(n);\n\n if (s.color === RED) {\n n.parent.color = RED;\n s.color = BLACK;\n if (n === n.parent.left)\n rotate_left(n.parent);\n else\n rotate_right(n.parent);\n }\n delete_case3(n);\n}\n" }, { - "__docId__": 60, + "__docId__": 62, "kind": "function", "static": true, "variation": null, @@ -1213,7 +1259,7 @@ "generator": false }, { - "__docId__": 61, + "__docId__": 63, "kind": "file", "static": true, "variation": null, @@ -1223,10 +1269,10 @@ "access": null, "description": null, "lineNumber": 2, - "content": "\nimport { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\nimport { delete_case4 } from './delete_case4' ;\n\nexport function delete_case3(n)\n{\n const s = sibling(n);\n\n if ((n.parent.color === BLACK) &&\n (s.color === BLACK) &&\n (s.left.color === BLACK) &&\n (s.right.color === BLACK)) {\n s.color = RED;\n delete_case1(n.parent);\n } else\n delete_case4(n);\n}\n" + "content": "\nimport { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\nimport { delete_case4 } from './delete_case4' ;\n\nexport function delete_case3(n)\n{\n const s = sibling(n);\n //console.log(n.color, n.parent.color, s.color , s.isleaf());\n\n if ((n.parent.color === BLACK) &&\n (s.color === BLACK) &&\n (s.left.color === BLACK) &&\n (s.right.color === BLACK)) {\n s.color = RED;\n delete_case1(n.parent);\n }\n\n else\n delete_case4(n);\n}\n" }, { - "__docId__": 62, + "__docId__": 64, "kind": "function", "static": true, "variation": null, @@ -1251,7 +1297,7 @@ "generator": false }, { - "__docId__": 63, + "__docId__": 65, "kind": "file", "static": true, "variation": null, @@ -1261,10 +1307,10 @@ "access": null, "description": null, "lineNumber": 1, - "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case5 } from './delete_case5' ;\n\nexport function delete_case4(n)\n{\n const s = sibling(n);\n\n if ((n.parent.color === RED) &&\n (s.color === BLACK) &&\n (s.left.color === BLACK) &&\n (s.right.color === BLACK)) {\n s.color = RED;\n n.parent.color = BLACK;\n } else\n delete_case5(n);\n}\n" + "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case5 } from './delete_case5' ;\n\nexport function delete_case4(n)\n{\n const s = sibling(n);\n //console.log( s ) ;\n\n if ((n.parent.color === RED) &&\n (s.color === BLACK) &&\n (s.left.color === BLACK) &&\n (s.right.color === BLACK)) {\n s.color = RED;\n n.parent.color = BLACK;\n } else\n delete_case5(n);\n}\n" }, { - "__docId__": 64, + "__docId__": 66, "kind": "function", "static": true, "variation": null, @@ -1289,7 +1335,7 @@ "generator": false }, { - "__docId__": 65, + "__docId__": 67, "kind": "file", "static": true, "variation": null, @@ -1302,7 +1348,7 @@ "content": "\nimport { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nimport { delete_case6 } from './delete_case6' ;\n\nexport function delete_case5(n)\n{\n const s = sibling(n);\n\n if (s.color === BLACK) { /* this if statement is trivial,\ndue to case 2 (even though case 2 changed the sibling to a sibling's child,\nthe sibling's child can't be red, since no red parent can have a red child). */\n/* the following statements just force the red to be on the left of the left of the parent,\n or right of the right, so case six will rotate correctly. */\n if ((n === n.parent.left) &&\n (s.right.color === BLACK) &&\n (s.left.color === RED)) { /* this last test is trivial too due to cases 2-4. */\n s.color = RED;\n s.left.color = BLACK;\n rotate_right(s);\n } else if ((n === n.parent.right) &&\n (s.left.color === BLACK) &&\n (s.right.color === RED)) {/* this last test is trivial too due to cases 2-4. */\n s.color = RED;\n s.right.color = BLACK;\n rotate_left(s);\n }\n }\n delete_case6(n);\n}\n" }, { - "__docId__": 66, + "__docId__": 68, "kind": "function", "static": true, "variation": null, @@ -1327,7 +1373,7 @@ "generator": false }, { - "__docId__": 67, + "__docId__": 69, "kind": "file", "static": true, "variation": null, @@ -1340,7 +1386,7 @@ "content": "\nimport { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nexport function delete_case6(n)\n{\n const s = sibling(n);\n\n s.color = n.parent.color;\n n.parent.color = BLACK;\n\n if (n === n.parent.left) {\n s.right.color = BLACK;\n rotate_left(n.parent);\n } else {\n s.left.color = BLACK;\n rotate_right(n.parent);\n }\n}\n" }, { - "__docId__": 68, + "__docId__": 70, "kind": "function", "static": true, "variation": null, @@ -1365,7 +1411,7 @@ "generator": false }, { - "__docId__": 69, + "__docId__": 71, "kind": "file", "static": true, "variation": null, @@ -1375,10 +1421,10 @@ "access": null, "description": null, "lineNumber": 2, - "content": "\nimport { BLACK , RED , replace_node } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\n\nexport function delete_one_child(n)\n{\n /*\n * Precondition: n has at most one non-leaf child.\n */\n const child = n.right.isleaf() ? n.left : n.right;\n\n replace_node(n, child);\n if (n.color === BLACK) {\n if (child.color === RED)\n child.color = BLACK;\n else\n delete_case1(child);\n }\n}\n" + "content": "\nimport { BLACK , RED , replace_node } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\n\nexport function delete_one_child ( n ) {\n\n // Precondition: n has at most one non-leaf child.\n // assert( n.right.isleaf() || n.left.isleaf());\n\n // const child = n.right.isleaf() ? n.left : n.right;\n // n.right is always a LEAF because either n is a subtree predecessor or it\n // is the only child of its parent by the red-black tree properties\n const child = n.left ;\n\n replace_node(n, child);\n\n if (n.color === BLACK) {\n if (child.color === RED) child.color = BLACK;\n else delete_case1(child);\n }\n\n //else {\n // If n is RED then its child can only be BLACK. Replacing n with its\n // child suffices.\n //}\n\n}\n" }, { - "__docId__": 70, + "__docId__": 72, "kind": "function", "static": true, "variation": null, @@ -1403,7 +1449,7 @@ "generator": false }, { - "__docId__": 71, + "__docId__": 73, "kind": "file", "static": true, "variation": null, @@ -1416,7 +1462,7 @@ "content": "export * from './delete_case1' ;\nexport * from './delete_case2' ;\nexport * from './delete_case3' ;\nexport * from './delete_case4' ;\nexport * from './delete_case5' ;\nexport * from './delete_case6' ;\nexport * from './delete_one_child' ;\n" }, { - "__docId__": 73, + "__docId__": 75, "kind": "external", "static": true, "variation": null, @@ -1429,7 +1475,7 @@ "builtinExternal": true }, { - "__docId__": 74, + "__docId__": 76, "kind": "external", "static": true, "variation": null, @@ -1442,7 +1488,7 @@ "builtinExternal": true }, { - "__docId__": 75, + "__docId__": 77, "kind": "external", "static": true, "variation": null, @@ -1455,7 +1501,7 @@ "builtinExternal": true }, { - "__docId__": 76, + "__docId__": 78, "kind": "external", "static": true, "variation": null, @@ -1468,7 +1514,7 @@ "builtinExternal": true }, { - "__docId__": 77, + "__docId__": 79, "kind": "external", "static": true, "variation": null, @@ -1481,7 +1527,7 @@ "builtinExternal": true }, { - "__docId__": 78, + "__docId__": 80, "kind": "external", "static": true, "variation": null, @@ -1494,7 +1540,7 @@ "builtinExternal": true }, { - "__docId__": 79, + "__docId__": 81, "kind": "external", "static": true, "variation": null, @@ -1507,7 +1553,7 @@ "builtinExternal": true }, { - "__docId__": 80, + "__docId__": 82, "kind": "external", "static": true, "variation": null, @@ -1520,7 +1566,7 @@ "builtinExternal": true }, { - "__docId__": 81, + "__docId__": 83, "kind": "external", "static": true, "variation": null, @@ -1533,7 +1579,7 @@ "builtinExternal": true }, { - "__docId__": 82, + "__docId__": 84, "kind": "external", "static": true, "variation": null, @@ -1546,7 +1592,7 @@ "builtinExternal": true }, { - "__docId__": 83, + "__docId__": 85, "kind": "external", "static": true, "variation": null, @@ -1559,7 +1605,7 @@ "builtinExternal": true }, { - "__docId__": 84, + "__docId__": 86, "kind": "external", "static": true, "variation": null, @@ -1572,7 +1618,7 @@ "builtinExternal": true }, { - "__docId__": 85, + "__docId__": 87, "kind": "external", "static": true, "variation": null, @@ -1585,7 +1631,7 @@ "builtinExternal": true }, { - "__docId__": 86, + "__docId__": 88, "kind": "external", "static": true, "variation": null, @@ -1598,7 +1644,7 @@ "builtinExternal": true }, { - "__docId__": 87, + "__docId__": 89, "kind": "external", "static": true, "variation": null, @@ -1611,7 +1657,7 @@ "builtinExternal": true }, { - "__docId__": 88, + "__docId__": 90, "kind": "external", "static": true, "variation": null, @@ -1624,7 +1670,7 @@ "builtinExternal": true }, { - "__docId__": 89, + "__docId__": 91, "kind": "external", "static": true, "variation": null, @@ -1637,7 +1683,7 @@ "builtinExternal": true }, { - "__docId__": 90, + "__docId__": 92, "kind": "external", "static": true, "variation": null, @@ -1650,7 +1696,7 @@ "builtinExternal": true }, { - "__docId__": 91, + "__docId__": 93, "kind": "external", "static": true, "variation": null, @@ -1663,7 +1709,7 @@ "builtinExternal": true }, { - "__docId__": 92, + "__docId__": 94, "kind": "external", "static": true, "variation": null, @@ -1676,7 +1722,7 @@ "builtinExternal": true }, { - "__docId__": 93, + "__docId__": 95, "kind": "external", "static": true, "variation": null, @@ -1689,7 +1735,7 @@ "builtinExternal": true }, { - "__docId__": 94, + "__docId__": 96, "kind": "external", "static": true, "variation": null, @@ -1702,7 +1748,7 @@ "builtinExternal": true }, { - "__docId__": 95, + "__docId__": 97, "kind": "external", "static": true, "variation": null, @@ -1715,7 +1761,7 @@ "builtinExternal": true }, { - "__docId__": 96, + "__docId__": 98, "kind": "external", "static": true, "variation": null, @@ -1728,7 +1774,7 @@ "builtinExternal": true }, { - "__docId__": 97, + "__docId__": 99, "kind": "external", "static": true, "variation": null, @@ -1741,7 +1787,7 @@ "builtinExternal": true }, { - "__docId__": 98, + "__docId__": 100, "kind": "external", "static": true, "variation": null, @@ -1754,7 +1800,7 @@ "builtinExternal": true }, { - "__docId__": 99, + "__docId__": 101, "kind": "external", "static": true, "variation": null, @@ -1767,7 +1813,7 @@ "builtinExternal": true }, { - "__docId__": 100, + "__docId__": 102, "kind": "external", "static": true, "variation": null, @@ -1780,7 +1826,7 @@ "builtinExternal": true }, { - "__docId__": 101, + "__docId__": 103, "kind": "external", "static": true, "variation": null, @@ -1793,7 +1839,7 @@ "builtinExternal": true }, { - "__docId__": 102, + "__docId__": 104, "kind": "external", "static": true, "variation": null, @@ -1806,7 +1852,7 @@ "builtinExternal": true }, { - "__docId__": 103, + "__docId__": 105, "kind": "external", "static": true, "variation": null, @@ -1819,7 +1865,7 @@ "builtinExternal": true }, { - "__docId__": 104, + "__docId__": 106, "kind": "external", "static": true, "variation": null, @@ -1832,7 +1878,7 @@ "builtinExternal": true }, { - "__docId__": 105, + "__docId__": 107, "kind": "external", "static": true, "variation": null, @@ -1845,7 +1891,7 @@ "builtinExternal": true }, { - "__docId__": 106, + "__docId__": 108, "kind": "external", "static": true, "variation": null, @@ -1858,7 +1904,7 @@ "builtinExternal": true }, { - "__docId__": 107, + "__docId__": 109, "kind": "external", "static": true, "variation": null, @@ -1871,7 +1917,7 @@ "builtinExternal": true }, { - "__docId__": 108, + "__docId__": 110, "kind": "external", "static": true, "variation": null, @@ -1884,7 +1930,7 @@ "builtinExternal": true }, { - "__docId__": 109, + "__docId__": 111, "kind": "external", "static": true, "variation": null, @@ -1897,7 +1943,7 @@ "builtinExternal": true }, { - "__docId__": 110, + "__docId__": 112, "kind": "external", "static": true, "variation": null, @@ -1910,7 +1956,7 @@ "builtinExternal": true }, { - "__docId__": 111, + "__docId__": 113, "kind": "external", "static": true, "variation": null, @@ -1923,7 +1969,7 @@ "builtinExternal": true }, { - "__docId__": 112, + "__docId__": 114, "kind": "external", "static": true, "variation": null, @@ -1936,7 +1982,7 @@ "builtinExternal": true }, { - "__docId__": 113, + "__docId__": 115, "kind": "external", "static": true, "variation": null, @@ -1949,7 +1995,7 @@ "builtinExternal": true }, { - "__docId__": 114, + "__docId__": 116, "kind": "external", "static": true, "variation": null, @@ -1962,7 +2008,7 @@ "builtinExternal": true }, { - "__docId__": 115, + "__docId__": 117, "kind": "external", "static": true, "variation": null, @@ -1975,7 +2021,7 @@ "builtinExternal": true }, { - "__docId__": 116, + "__docId__": 118, "kind": "external", "static": true, "variation": null, @@ -1988,7 +2034,7 @@ "builtinExternal": true }, { - "__docId__": 117, + "__docId__": 119, "kind": "external", "static": true, "variation": null, @@ -2001,7 +2047,7 @@ "builtinExternal": true }, { - "__docId__": 118, + "__docId__": 120, "kind": "external", "static": true, "variation": null, @@ -2014,7 +2060,7 @@ "builtinExternal": true }, { - "__docId__": 119, + "__docId__": 121, "kind": "external", "static": true, "variation": null, @@ -2027,7 +2073,7 @@ "builtinExternal": true }, { - "__docId__": 121, + "__docId__": 123, "kind": "external", "static": true, "variation": null, @@ -2040,7 +2086,7 @@ "builtinExternal": true }, { - "__docId__": 122, + "__docId__": 124, "kind": "external", "static": true, "variation": null, @@ -2053,7 +2099,7 @@ "builtinExternal": true }, { - "__docId__": 123, + "__docId__": 125, "kind": "external", "static": true, "variation": null, @@ -2066,7 +2112,7 @@ "builtinExternal": true }, { - "__docId__": 124, + "__docId__": 126, "kind": "external", "static": true, "variation": null, @@ -2079,7 +2125,7 @@ "builtinExternal": true }, { - "__docId__": 125, + "__docId__": 127, "kind": "external", "static": true, "variation": null, @@ -2092,7 +2138,7 @@ "builtinExternal": true }, { - "__docId__": 126, + "__docId__": 128, "kind": "external", "static": true, "variation": null, @@ -2105,7 +2151,7 @@ "builtinExternal": true }, { - "__docId__": 127, + "__docId__": 129, "kind": "external", "static": true, "variation": null, @@ -2118,7 +2164,7 @@ "builtinExternal": true }, { - "__docId__": 128, + "__docId__": 130, "kind": "external", "static": true, "variation": null, diff --git a/file/src/adt/RedBlackTree.js.html b/file/src/adt/RedBlackTree.js.html index f0a562b..7eff548 100644 --- a/file/src/adt/RedBlackTree.js.html +++ b/file/src/adt/RedBlackTree.js.html @@ -35,19 +35,19 @@
                                                                                          • adt
                                                                                            CRedBlackTree
                                                                                            • -
                                                                                          • base
                                                                                            Ffind
                                                                                            • -
                                                                                          • Fgrandparent
                                                                                            • +
                                                                                          • base
                                                                                            Fdebug
                                                                                            • +
                                                                                          • Ffind
                                                                                          • Finordertraversal
                                                                                          • Finsert
                                                                                            • -
                                                                                          • Fpredecessor
                                                                                          • Freplace_node
                                                                                          • Frotate_left
                                                                                          • Frotate_right
                                                                                            • -
                                                                                          • Fsibling
                                                                                            • -
                                                                                          • Fsuccessor
                                                                                            • -
                                                                                          • Funcle
                                                                                          • VBLACK
                                                                                          • VRED
                                                                                            • +
                                                                                          • family
                                                                                            Fgrandparent
                                                                                            • +
                                                                                          • Fpredecessor
                                                                                            • +
                                                                                          • Fsibling
                                                                                            • +
                                                                                          • Funcle
                                                                                          • insertion
                                                                                            Finsert_case1
                                                                                          • Finsert_case2
                                                                                          • Finsert_case3
                                                                                            • @@ -70,7 +70,7 @@ 
                                                                                            
 import { Node } from '..' ;
 import { RED , BLACK } from '..' ;
-import { predecessor , successor } from '..' ;
+import { predecessor } from '..' ;
 import { insert , insert_case2 } from '..' ;
 import { delete_one_child } from '..' ;
 import { find } from '..' ;
@@ -118,18 +118,24 @@
 
 		else if ( !node.right.isleaf() ) {
 			// replace node's value with successor's value
-			const succ = successor( node ) ;
+			// If there is no left child, then there can only be one right
+			// child.
+			const succ = node.right ;
 			node.value = succ.value ;
 			// delete successor node
 			// note: this node can only have one non-leaf child
 			//       because the tree is a red-black tree
-			delete_one_child( pred ) ;
+			delete_one_child( succ ) ;
 		}
 
-		else {
+		else if ( node === this.root ) {
 			this.root = null ;
 		}
 
+		else {
+			delete_one_child( node ) ;
+		}
+
 	}
 
 	*[Symbol.iterator] ( ) {
@@ -138,6 +144,16 @@
 
 	}
 
+	static from ( compare , iterable ) {
+
+		const tree = new RedBlackTree( compare ) ;
+
+		for ( const element of iterable ) tree.add( element ) ;
+
+		return tree ;
+
+	}
+
 }
                                                                                            diff --git a/file/src/adt/index.js.html b/file/src/adt/index.js.html index 5b65e6f..c652a62 100644 --- a/file/src/adt/index.js.html +++ b/file/src/adt/index.js.html @@ -35,19 +35,19 @@
                                                                                            • adt
                                                                                              CRedBlackTree
                                                                                              • -
                                                                                            • base
                                                                                              Ffind
                                                                                              • -
                                                                                            • Fgrandparent
                                                                                              • +
                                                                                            • base
                                                                                              Fdebug
                                                                                              • +
                                                                                            • Ffind
                                                                                            • Finordertraversal
                                                                                            • Finsert
                                                                                              • -
                                                                                            • Fpredecessor
                                                                                            • Freplace_node
                                                                                            • Frotate_left
                                                                                            • Frotate_right
                                                                                              • -
                                                                                            • Fsibling
                                                                                              • -
                                                                                            • Fsuccessor
                                                                                              • -
                                                                                            • Funcle
                                                                                            • VBLACK
                                                                                            • VRED
                                                                                              • +
                                                                                            • family
                                                                                              Fgrandparent
                                                                                              • +
                                                                                            • Fpredecessor
                                                                                              • +
                                                                                            • Fsibling
                                                                                              • +
                                                                                            • Funcle
                                                                                            • insertion
                                                                                              Finsert_case1
                                                                                            • Finsert_case2
                                                                                            • Finsert_case3
                                                                                              • diff --git a/file/src/base/colors.js.html b/file/src/base/colors.js.html index 881afac..b484edd 100644 --- a/file/src/base/colors.js.html +++ b/file/src/base/colors.js.html @@ -35,19 +35,19 @@
                                                                                              • adt
                                                                                                CRedBlackTree
                                                                                                • -
                                                                                              • base
                                                                                                Ffind
                                                                                                • -
                                                                                              • Fgrandparent
                                                                                                • +
                                                                                              • base
                                                                                                Fdebug
                                                                                                • +
                                                                                              • Ffind
                                                                                              • Finordertraversal
                                                                                              • Finsert
                                                                                                • -
                                                                                              • Fpredecessor
                                                                                              • Freplace_node
                                                                                              • Frotate_left
                                                                                              • Frotate_right
                                                                                                • -
                                                                                              • Fsibling
                                                                                                • -
                                                                                              • Fsuccessor
                                                                                                • -
                                                                                              • Funcle
                                                                                              • VBLACK
                                                                                              • VRED
                                                                                                • +
                                                                                              • family
                                                                                                Fgrandparent
                                                                                                • +
                                                                                              • Fpredecessor
                                                                                                • +
                                                                                              • Fsibling
                                                                                                • +
                                                                                              • Funcle
                                                                                              • insertion
                                                                                                Finsert_case1
                                                                                              • Finsert_case2
                                                                                              • Finsert_case3
                                                                                                • diff --git a/file/src/base/debug.js.html b/file/src/base/debug.js.html new file mode 100644 index 0000000..b62814f --- /dev/null +++ b/file/src/base/debug.js.html @@ -0,0 +1,100 @@ + + + + + + src/base/debug.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                                                                + Home + Manual + Reference + Source + Test + Repository +
                                                                                                + + + + +
                                                                                                  +
                                                                                                  +
                                                                                                  + + + +

                                                                                                  src/base/debug.js

                                                                                                  +
                                                                                                  
+import { BLACK } from './colors' ;
+
+import chalk from 'chalk' ;
+
+export function debug ( node ) {
+
+	if ( node.isleaf( ) ) return chalk.bgBlack('L') ;
+
+	const repr = node.color === BLACK ? chalk.bgBlack(node.value) : chalk.bgRed( node.value ) ;
+
+	return `(${debug(node.left)}, ${repr}, ${debug(node.right)})` ;
+
+}
+
                                                                                                  + +
                                                                                                  + + + + + + + + + + + + diff --git a/file/src/base/find.js.html b/file/src/base/find.js.html index 4799a09..307a2fa 100644 --- a/file/src/base/find.js.html +++ b/file/src/base/find.js.html @@ -35,19 +35,19 @@
                                                                                                  • adt
                                                                                                    CRedBlackTree
                                                                                                    • -
                                                                                                  • base
                                                                                                    Ffind
                                                                                                    • -
                                                                                                  • Fgrandparent
                                                                                                    • +
                                                                                                  • base
                                                                                                    Fdebug
                                                                                                    • +
                                                                                                  • Ffind
                                                                                                  • Finordertraversal
                                                                                                  • Finsert
                                                                                                    • -
                                                                                                  • Fpredecessor
                                                                                                  • Freplace_node
                                                                                                  • Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • Fsibling
                                                                                                    • -
                                                                                                  • Fsuccessor
                                                                                                    • -
                                                                                                  • Funcle
                                                                                                  • VBLACK
                                                                                                  • VRED
                                                                                                    • +
                                                                                                  • family
                                                                                                    Fgrandparent
                                                                                                    • +
                                                                                                  • Fpredecessor
                                                                                                    • +
                                                                                                  • Fsibling
                                                                                                    • +
                                                                                                  • Funcle
                                                                                                  • insertion
                                                                                                    Finsert_case1
                                                                                                  • Finsert_case2
                                                                                                  • Finsert_case3
                                                                                                    • diff --git a/file/src/base/index.js.html b/file/src/base/index.js.html index e777707..dd269c8 100644 --- a/file/src/base/index.js.html +++ b/file/src/base/index.js.html @@ -35,19 +35,19 @@
                                                                                                    • adt
                                                                                                      CRedBlackTree
                                                                                                      • -
                                                                                                    • base
                                                                                                      Ffind
                                                                                                      • -
                                                                                                    • Fgrandparent
                                                                                                      • +
                                                                                                    • base
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • Ffind
                                                                                                    • Finordertraversal
                                                                                                    • Finsert
                                                                                                      • -
                                                                                                    • Fpredecessor
                                                                                                    • Freplace_node
                                                                                                    • Frotate_left
                                                                                                    • Frotate_right
                                                                                                      • -
                                                                                                    • Fsibling
                                                                                                      • -
                                                                                                    • Fsuccessor
                                                                                                      • -
                                                                                                    • Funcle
                                                                                                    • VBLACK
                                                                                                    • VRED
                                                                                                      • +
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • +
                                                                                                    • Fpredecessor
                                                                                                      • +
                                                                                                    • Fsibling
                                                                                                      • +
                                                                                                    • Funcle
                                                                                                    • insertion
                                                                                                      Finsert_case1
                                                                                                    • Finsert_case2
                                                                                                    • Finsert_case3
                                                                                                      • @@ -68,17 +68,13 @@

                                                                                                      src/base/index.js

                                                                                                      export * from './colors' ;
+export * from './debug' ;
 export * from './find' ;
-export * from './grandparent' ;
 export * from './inordertraversal' ;
 export * from './insert' ;
-export * from './predecessor' ;
 export * from './replace_node' ;
 export * from './rotate_left' ;
 export * from './rotate_right' ;
-export * from './sibling' ;
-export * from './successor' ;
-export * from './uncle' ;
                                                                                                      diff --git a/file/src/base/inordertraversal.js.html b/file/src/base/inordertraversal.js.html index cdf02da..85d235a 100644 --- a/file/src/base/inordertraversal.js.html +++ b/file/src/base/inordertraversal.js.html @@ -35,19 +35,19 @@
                                                                                                      • adt
                                                                                                        CRedBlackTree
                                                                                                        • -
                                                                                                      • base
                                                                                                        Ffind
                                                                                                        • -
                                                                                                      • Fgrandparent
                                                                                                        • +
                                                                                                      • base
                                                                                                        Fdebug
                                                                                                        • +
                                                                                                      • Ffind
                                                                                                      • Finordertraversal
                                                                                                      • Finsert
                                                                                                        • -
                                                                                                      • Fpredecessor
                                                                                                      • Freplace_node
                                                                                                      • Frotate_left
                                                                                                      • Frotate_right
                                                                                                        • -
                                                                                                      • Fsibling
                                                                                                        • -
                                                                                                      • Fsuccessor
                                                                                                        • -
                                                                                                      • Funcle
                                                                                                      • VBLACK
                                                                                                      • VRED
                                                                                                        • +
                                                                                                      • family
                                                                                                        Fgrandparent
                                                                                                        • +
                                                                                                      • Fpredecessor
                                                                                                        • +
                                                                                                      • Fsibling
                                                                                                        • +
                                                                                                      • Funcle
                                                                                                      • insertion
                                                                                                        Finsert_case1
                                                                                                      • Finsert_case2
                                                                                                      • Finsert_case3
                                                                                                        • diff --git a/file/src/base/insert.js.html b/file/src/base/insert.js.html index 3eb69c1..f5ddfa5 100644 --- a/file/src/base/insert.js.html +++ b/file/src/base/insert.js.html @@ -35,19 +35,19 @@
                                                                                                        • adt
                                                                                                          CRedBlackTree
                                                                                                          • -
                                                                                                        • base
                                                                                                          Ffind
                                                                                                          • -
                                                                                                        • Fgrandparent
                                                                                                          • +
                                                                                                        • base
                                                                                                          Fdebug
                                                                                                          • +
                                                                                                        • Ffind
                                                                                                        • Finordertraversal
                                                                                                        • Finsert
                                                                                                          • -
                                                                                                        • Fpredecessor
                                                                                                        • Freplace_node
                                                                                                        • Frotate_left
                                                                                                        • Frotate_right
                                                                                                          • -
                                                                                                        • Fsibling
                                                                                                          • -
                                                                                                        • Fsuccessor
                                                                                                          • -
                                                                                                        • Funcle
                                                                                                        • VBLACK
                                                                                                        • VRED
                                                                                                          • +
                                                                                                        • family
                                                                                                          Fgrandparent
                                                                                                          • +
                                                                                                        • Fpredecessor
                                                                                                          • +
                                                                                                        • Fsibling
                                                                                                          • +
                                                                                                        • Funcle
                                                                                                        • insertion
                                                                                                          Finsert_case1
                                                                                                        • Finsert_case2
                                                                                                        • Finsert_case3
                                                                                                          • diff --git a/file/src/base/replace_node.js.html b/file/src/base/replace_node.js.html index e84dc9a..e13638b 100644 --- a/file/src/base/replace_node.js.html +++ b/file/src/base/replace_node.js.html @@ -35,19 +35,19 @@
                                                                                                          • adt
                                                                                                            CRedBlackTree
                                                                                                            • -
                                                                                                          • base
                                                                                                            Ffind
                                                                                                            • -
                                                                                                          • Fgrandparent
                                                                                                            • +
                                                                                                          • base
                                                                                                            Fdebug
                                                                                                            • +
                                                                                                          • Ffind
                                                                                                          • Finordertraversal
                                                                                                          • Finsert
                                                                                                            • -
                                                                                                          • Fpredecessor
                                                                                                          • Freplace_node
                                                                                                          • Frotate_left
                                                                                                          • Frotate_right
                                                                                                            • -
                                                                                                          • Fsibling
                                                                                                            • -
                                                                                                          • Fsuccessor
                                                                                                            • -
                                                                                                          • Funcle
                                                                                                          • VBLACK
                                                                                                          • VRED
                                                                                                            • +
                                                                                                          • family
                                                                                                            Fgrandparent
                                                                                                            • +
                                                                                                          • Fpredecessor
                                                                                                            • +
                                                                                                          • Fsibling
                                                                                                            • +
                                                                                                          • Funcle
                                                                                                          • insertion
                                                                                                            Finsert_case1
                                                                                                          • Finsert_case2
                                                                                                          • Finsert_case3
                                                                                                            • @@ -67,18 +67,17 @@

                                                                                                            src/base/replace_node.js

                                                                                                            -
                                                                                                            
-export function replace_node ( A , B ) {
-	if ( A.parent === null ) {
-		// nothing to do
-	}
-	else if ( A === A.parent.left ) {
-		A.parent.left = B ;
-	}
-	else {
-		A.parent.right = B ;
-	}
+
                                                                                                            export function replace_node ( A , B ) {
+
+	// assert( A.parent !== null ) ;
+	// we never apply delete_one_child on the root so we are safe
+
+	if ( A === A.parent.left ) A.parent.left = B ;
+
+	else A.parent.right = B ;
+
 	B.parent = A.parent ;
+
 }
 
                                                                                                            
 
diff --git a/file/src/base/rotate_left.js.html b/file/src/base/rotate_left.js.html
index e5da6cf..70c6887 100644
--- a/file/src/base/rotate_left.js.html
+++ b/file/src/base/rotate_left.js.html
@@ -35,19 +35,19 @@
                                                                                                            -

                                                                                                            src/base/grandparent.js

                                                                                                            -
                                                                                                            export function grandparent( n ){
- if ((n !== null) && (n.parent !== null))
-  return n.parent.parent;
- else
-  return null;
+
                                                                                                            src/family/grandparent.js
                                                                                                            
+
                                                                                                            export function grandparent ( n ) {
+
+	//assert((n !== null) && (n.parent !== null));
+	//We only call this function when n HAS a grandparent
+	return n.parent.parent;
+
 }
 
                                                                                                            
 
diff --git a/file/src/base/successor.js.html b/file/src/family/index.js.html
similarity index 91%
rename from file/src/base/successor.js.html
rename to file/src/family/index.js.html
index cdb1c3e..9e31362 100644
--- a/file/src/base/successor.js.html
+++ b/file/src/family/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/successor.js | aureooms/es-red-black-tree API Document
+  src/family/index.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,19 +35,19 @@
   
                                                                                                            
 
 
-
                                                                                                            src/base/successor.js
                                                                                                            
-
                                                                                                            export function successor ( node ) {
-
-	var succ = node.right ;
-
-	while ( !succ.left.isleaf() ) succ = succ.left ;
-
-	return succ ;
-
-}
+
                                                                                                            src/family/index.js
                                                                                                            
+
                                                                                                            export * from './grandparent' ;
+export * from './predecessor' ;
+export * from './sibling' ;
+export * from './uncle' ;
 
                                                                                                            
 
 
                                                                                                            
diff --git a/file/src/base/predecessor.js.html b/file/src/family/predecessor.js.html
similarity index 93%
rename from file/src/base/predecessor.js.html
rename to file/src/family/predecessor.js.html
index 08045f3..d577a98 100644
--- a/file/src/base/predecessor.js.html
+++ b/file/src/family/predecessor.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/predecessor.js | aureooms/es-red-black-tree API Document
+  src/family/predecessor.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,19 +35,19 @@
   
                                                                                                            
 
 
-
                                                                                                            src/base/predecessor.js
                                                                                                            
+
                                                                                                            src/family/predecessor.js
                                                                                                            
 
                                                                                                            export function predecessor ( node ) {
 
 	var pred = node.left ;
diff --git a/file/src/base/sibling.js.html b/file/src/family/sibling.js.html
similarity index 91%
rename from file/src/base/sibling.js.html
rename to file/src/family/sibling.js.html
index 078062d..3e4d168 100644
--- a/file/src/base/sibling.js.html
+++ b/file/src/family/sibling.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/sibling.js | aureooms/es-red-black-tree API Document
+  src/family/sibling.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,19 +35,19 @@
   
                                                                                                            
 
 
-
                                                                                                            src/base/sibling.js
                                                                                                            
-
                                                                                                            export function sibling(n)
-{
- if ((n === null) || (n.parent === null))
-  return null; // no parent means no sibling
- if (n === n.parent.left)
-  return n.parent.right;
- else
-  return n.parent.left;
+
                                                                                                            src/family/sibling.js
                                                                                                            
+
                                                                                                            export function sibling ( n ) {
+
+	//assert((n !== null) && (n.parent !== null));
+	//We only use this function when n HAS a sibling so this case can never
+	//happen.
+
+	return  n === n.parent.left ? n.parent.right : n.parent.left ;
+
 }
 
                                                                                                            
 
diff --git a/file/src/base/uncle.js.html b/file/src/family/uncle.js.html
similarity index 91%
rename from file/src/base/uncle.js.html
rename to file/src/family/uncle.js.html
index ff07a5b..879de63 100644
--- a/file/src/base/uncle.js.html
+++ b/file/src/family/uncle.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/uncle.js | aureooms/es-red-black-tree API Document
+  src/family/uncle.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,19 +35,19 @@
   
                                                                                                            
 
 
-
                                                                                                            src/base/uncle.js
                                                                                                            
+
                                                                                                            src/family/uncle.js
                                                                                                            
 
                                                                                                            import { grandparent } from './grandparent' ;
 
-export function uncle(n){
- const g = grandparent(n);
- if (g === null)
-  return null; // No grandparent means no uncle
- if (n.parent === g.left)
-  return g.right.isleaf() ? null : g.right ;
- else
-  return g.left.isleaf() ? null : g.left;
+export function uncle ( n ) {
+	const g = grandparent( n );
+	// assert( g !== null ) ;
+	// this can never happen
+	if ( n.parent === g.left )
+	  return g.right.isleaf( ) ? null : g.right ;
+	else
+	  return g.left.isleaf( ) ? null : g.left ;
 }
 
                                                                                                            
 
diff --git a/file/src/index.js.html b/file/src/index.js.html
index a475fa0..cb82c6c 100644
--- a/file/src/index.js.html
+++ b/file/src/index.js.html
@@ -35,19 +35,19 @@
   
                                                                                                              
     
   
                                                                                                            • adt
                                                                                                              CRedBlackTree
                                                                                                              • 
-
                                                                                                            • base
                                                                                                              Ffind
                                                                                                              • 
-
                                                                                                            • Fgrandparent
                                                                                                              • 
+
                                                                                                            • base
                                                                                                              Fdebug
                                                                                                              • 
+
                                                                                                            • Ffind
                                                                                                              • 
 
                                                                                                            • Finordertraversal
                                                                                                              • 
 
                                                                                                            • Finsert
                                                                                                              • 
-
                                                                                                            • Fpredecessor
                                                                                                              • 
 
                                                                                                            • Freplace_node
                                                                                                              • 
 
                                                                                                            • Frotate_left
                                                                                                              • 
 
                                                                                                            • Frotate_right
                                                                                                              • 
-
                                                                                                            • Fsibling
                                                                                                              • 
-
                                                                                                            • Fsuccessor
                                                                                                              • 
-
                                                                                                            • Funcle
                                                                                                              • 
 
                                                                                                            • VBLACK
                                                                                                              • 
 
                                                                                                            • VRED
                                                                                                              • 
+
                                                                                                            • family
                                                                                                              Fgrandparent
                                                                                                              • 
+
                                                                                                            • Fpredecessor
                                                                                                              • 
+
                                                                                                            • Fsibling
                                                                                                              • 
+
                                                                                                            • Funcle
                                                                                                              • 
 
                                                                                                            • insertion
                                                                                                              Finsert_case1
                                                                                                              • 
 
                                                                                                            • Finsert_case2
                                                                                                              • 
 
                                                                                                            • Finsert_case3
                                                                                                              • 
@@ -69,6 +69,7 @@
 
                                                                                                              src/index.js
                                                                                                              
 
                                                                                                              export * from './adt' ;
 export * from './base' ;
+export * from './family' ;
 export * from './insertion' ;
 export * from './node' ;
 export * from './removal' ;
diff --git a/file/src/insertion/index.js.html b/file/src/insertion/index.js.html
index d754cfc..72a7533 100644
--- a/file/src/insertion/index.js.html
+++ b/file/src/insertion/index.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                
     
   
                                                                                                              • adt
                                                                                                                CRedBlackTree
                                                                                                                • 
-
                                                                                                              • base
                                                                                                                Ffind
                                                                                                                • 
-
                                                                                                              • Fgrandparent
                                                                                                                • 
+
                                                                                                              • base
                                                                                                                Fdebug
                                                                                                                • 
+
                                                                                                              • Ffind
                                                                                                                • 
 
                                                                                                              • Finordertraversal
                                                                                                                • 
 
                                                                                                              • Finsert
                                                                                                                • 
-
                                                                                                              • Fpredecessor
                                                                                                                • 
 
                                                                                                              • Freplace_node
                                                                                                                • 
 
                                                                                                              • Frotate_left
                                                                                                                • 
 
                                                                                                              • Frotate_right
                                                                                                                • 
-
                                                                                                              • Fsibling
                                                                                                                • 
-
                                                                                                              • Fsuccessor
                                                                                                                • 
-
                                                                                                              • Funcle
                                                                                                                • 
 
                                                                                                              • VBLACK
                                                                                                                • 
 
                                                                                                              • VRED
                                                                                                                • 
+
                                                                                                              • family
                                                                                                                Fgrandparent
                                                                                                                • 
+
                                                                                                              • Fpredecessor
                                                                                                                • 
+
                                                                                                              • Fsibling
                                                                                                                • 
+
                                                                                                              • Funcle
                                                                                                                • 
 
                                                                                                              • insertion
                                                                                                                Finsert_case1
                                                                                                                • 
 
                                                                                                              • Finsert_case2
                                                                                                                • 
 
                                                                                                              • Finsert_case3
                                                                                                                • 
diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html
index 73df6f3..06d7bb3 100644
--- a/file/src/insertion/insert_case1.js.html
+++ b/file/src/insertion/insert_case1.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                  
     
   
                                                                                                                • adt
                                                                                                                  CRedBlackTree
                                                                                                                  • 
-
                                                                                                                • base
                                                                                                                  Ffind
                                                                                                                  • 
-
                                                                                                                • Fgrandparent
                                                                                                                  • 
+
                                                                                                                • base
                                                                                                                  Fdebug
                                                                                                                  • 
+
                                                                                                                • Ffind
                                                                                                                  • 
 
                                                                                                                • Finordertraversal
                                                                                                                  • 
 
                                                                                                                • Finsert
                                                                                                                  • 
-
                                                                                                                • Fpredecessor
                                                                                                                  • 
 
                                                                                                                • Freplace_node
                                                                                                                  • 
 
                                                                                                                • Frotate_left
                                                                                                                  • 
 
                                                                                                                • Frotate_right
                                                                                                                  • 
-
                                                                                                                • Fsibling
                                                                                                                  • 
-
                                                                                                                • Fsuccessor
                                                                                                                  • 
-
                                                                                                                • Funcle
                                                                                                                  • 
 
                                                                                                                • VBLACK
                                                                                                                  • 
 
                                                                                                                • VRED
                                                                                                                  • 
+
                                                                                                                • family
                                                                                                                  Fgrandparent
                                                                                                                  • 
+
                                                                                                                • Fpredecessor
                                                                                                                  • 
+
                                                                                                                • Fsibling
                                                                                                                  • 
+
                                                                                                                • Funcle
                                                                                                                  • 
 
                                                                                                                • insertion
                                                                                                                  Finsert_case1
                                                                                                                  • 
 
                                                                                                                • Finsert_case2
                                                                                                                  • 
 
                                                                                                                • Finsert_case3
                                                                                                                  • 
diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html
index 7078a9a..b26e22a 100644
--- a/file/src/insertion/insert_case2.js.html
+++ b/file/src/insertion/insert_case2.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                    
     
   
                                                                                                                  • adt
                                                                                                                    CRedBlackTree
                                                                                                                    • 
-
                                                                                                                  • base
                                                                                                                    Ffind
                                                                                                                    • 
-
                                                                                                                  • Fgrandparent
                                                                                                                    • 
+
                                                                                                                  • base
                                                                                                                    Fdebug
                                                                                                                    • 
+
                                                                                                                  • Ffind
                                                                                                                    • 
 
                                                                                                                  • Finordertraversal
                                                                                                                    • 
 
                                                                                                                  • Finsert
                                                                                                                    • 
-
                                                                                                                  • Fpredecessor
                                                                                                                    • 
 
                                                                                                                  • Freplace_node
                                                                                                                    • 
 
                                                                                                                  • Frotate_left
                                                                                                                    • 
 
                                                                                                                  • Frotate_right
                                                                                                                    • 
-
                                                                                                                  • Fsibling
                                                                                                                    • 
-
                                                                                                                  • Fsuccessor
                                                                                                                    • 
-
                                                                                                                  • Funcle
                                                                                                                    • 
 
                                                                                                                  • VBLACK
                                                                                                                    • 
 
                                                                                                                  • VRED
                                                                                                                    • 
+
                                                                                                                  • family
                                                                                                                    Fgrandparent
                                                                                                                    • 
+
                                                                                                                  • Fpredecessor
                                                                                                                    • 
+
                                                                                                                  • Fsibling
                                                                                                                    • 
+
                                                                                                                  • Funcle
                                                                                                                    • 
 
                                                                                                                  • insertion
                                                                                                                    Finsert_case1
                                                                                                                    • 
 
                                                                                                                  • Finsert_case2
                                                                                                                    • 
 
                                                                                                                  • Finsert_case3
                                                                                                                    • 
diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html
index 6b136d4..c28d9f7 100644
--- a/file/src/insertion/insert_case3.js.html
+++ b/file/src/insertion/insert_case3.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                      
     
   
                                                                                                                    • adt
                                                                                                                      CRedBlackTree
                                                                                                                      • 
-
                                                                                                                    • base
                                                                                                                      Ffind
                                                                                                                      • 
-
                                                                                                                    • Fgrandparent
                                                                                                                      • 
+
                                                                                                                    • base
                                                                                                                      Fdebug
                                                                                                                      • 
+
                                                                                                                    • Ffind
                                                                                                                      • 
 
                                                                                                                    • Finordertraversal
                                                                                                                      • 
 
                                                                                                                    • Finsert
                                                                                                                      • 
-
                                                                                                                    • Fpredecessor
                                                                                                                      • 
 
                                                                                                                    • Freplace_node
                                                                                                                      • 
 
                                                                                                                    • Frotate_left
                                                                                                                      • 
 
                                                                                                                    • Frotate_right
                                                                                                                      • 
-
                                                                                                                    • Fsibling
                                                                                                                      • 
-
                                                                                                                    • Fsuccessor
                                                                                                                      • 
-
                                                                                                                    • Funcle
                                                                                                                      • 
 
                                                                                                                    • VBLACK
                                                                                                                      • 
 
                                                                                                                    • VRED
                                                                                                                      • 
+
                                                                                                                    • family
                                                                                                                      Fgrandparent
                                                                                                                      • 
+
                                                                                                                    • Fpredecessor
                                                                                                                      • 
+
                                                                                                                    • Fsibling
                                                                                                                      • 
+
                                                                                                                    • Funcle
                                                                                                                      • 
 
                                                                                                                    • insertion
                                                                                                                      Finsert_case1
                                                                                                                      • 
 
                                                                                                                    • Finsert_case2
                                                                                                                      • 
 
                                                                                                                    • Finsert_case3
                                                                                                                      • 
diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html
index acef865..69a5331 100644
--- a/file/src/insertion/insert_case4.js.html
+++ b/file/src/insertion/insert_case4.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                        
     
   
                                                                                                                      • adt
                                                                                                                        CRedBlackTree
                                                                                                                        • 
-
                                                                                                                      • base
                                                                                                                        Ffind
                                                                                                                        • 
-
                                                                                                                      • Fgrandparent
                                                                                                                        • 
+
                                                                                                                      • base
                                                                                                                        Fdebug
                                                                                                                        • 
+
                                                                                                                      • Ffind
                                                                                                                        • 
 
                                                                                                                      • Finordertraversal
                                                                                                                        • 
 
                                                                                                                      • Finsert
                                                                                                                        • 
-
                                                                                                                      • Fpredecessor
                                                                                                                        • 
 
                                                                                                                      • Freplace_node
                                                                                                                        • 
 
                                                                                                                      • Frotate_left
                                                                                                                        • 
 
                                                                                                                      • Frotate_right
                                                                                                                        • 
-
                                                                                                                      • Fsibling
                                                                                                                        • 
-
                                                                                                                      • Fsuccessor
                                                                                                                        • 
-
                                                                                                                      • Funcle
                                                                                                                        • 
 
                                                                                                                      • VBLACK
                                                                                                                        • 
 
                                                                                                                      • VRED
                                                                                                                        • 
+
                                                                                                                      • family
                                                                                                                        Fgrandparent
                                                                                                                        • 
+
                                                                                                                      • Fpredecessor
                                                                                                                        • 
+
                                                                                                                      • Fsibling
                                                                                                                        • 
+
                                                                                                                      • Funcle
                                                                                                                        • 
 
                                                                                                                      • insertion
                                                                                                                        Finsert_case1
                                                                                                                        • 
 
                                                                                                                      • Finsert_case2
                                                                                                                        • 
 
                                                                                                                      • Finsert_case3
                                                                                                                        • 
@@ -89,7 +89,7 @@
  * and modify the parent's nodes properly
  */
 
-  n = n.left;
+  //n = n.left; /!\ need to fix rotate, so that we can safely reference a node
 
  } else if ((n === n.parent.left) && (n.parent === g.right)) {
   rotate_right(n.parent);
@@ -104,7 +104,7 @@
  *
  */
 
-  n = n.right;
+  //n = n.right;
  }
  insert_case5(n);
 }
diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case5.js.html
index d33bd88..35ab9ff 100644
--- a/file/src/insertion/insert_case5.js.html
+++ b/file/src/insertion/insert_case5.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                          
     
   
                                                                                                                        • adt
                                                                                                                          CRedBlackTree
                                                                                                                          • 
-
                                                                                                                        • base
                                                                                                                          Ffind
                                                                                                                          • 
-
                                                                                                                        • Fgrandparent
                                                                                                                          • 
+
                                                                                                                        • base
                                                                                                                          Fdebug
                                                                                                                          • 
+
                                                                                                                        • Ffind
                                                                                                                          • 
 
                                                                                                                        • Finordertraversal
                                                                                                                          • 
 
                                                                                                                        • Finsert
                                                                                                                          • 
-
                                                                                                                        • Fpredecessor
                                                                                                                          • 
 
                                                                                                                        • Freplace_node
                                                                                                                          • 
 
                                                                                                                        • Frotate_left
                                                                                                                          • 
 
                                                                                                                        • Frotate_right
                                                                                                                          • 
-
                                                                                                                        • Fsibling
                                                                                                                          • 
-
                                                                                                                        • Fsuccessor
                                                                                                                          • 
-
                                                                                                                        • Funcle
                                                                                                                          • 
 
                                                                                                                        • VBLACK
                                                                                                                          • 
 
                                                                                                                        • VRED
                                                                                                                          • 
+
                                                                                                                        • family
                                                                                                                          Fgrandparent
                                                                                                                          • 
+
                                                                                                                        • Fpredecessor
                                                                                                                          • 
+
                                                                                                                        • Fsibling
                                                                                                                          • 
+
                                                                                                                        • Funcle
                                                                                                                          • 
 
                                                                                                                        • insertion
                                                                                                                          Finsert_case1
                                                                                                                          • 
 
                                                                                                                        • Finsert_case2
                                                                                                                          • 
 
                                                                                                                        • Finsert_case3
                                                                                                                          • 
diff --git a/file/src/node/Leaf.js.html b/file/src/node/Leaf.js.html
index 52d292b..8e57cc9 100644
--- a/file/src/node/Leaf.js.html
+++ b/file/src/node/Leaf.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                            
     
   
                                                                                                                          • adt
                                                                                                                            CRedBlackTree
                                                                                                                            • 
-
                                                                                                                          • base
                                                                                                                            Ffind
                                                                                                                            • 
-
                                                                                                                          • Fgrandparent
                                                                                                                            • 
+
                                                                                                                          • base
                                                                                                                            Fdebug
                                                                                                                            • 
+
                                                                                                                          • Ffind
                                                                                                                            • 
 
                                                                                                                          • Finordertraversal
                                                                                                                            • 
 
                                                                                                                          • Finsert
                                                                                                                            • 
-
                                                                                                                          • Fpredecessor
                                                                                                                            • 
 
                                                                                                                          • Freplace_node
                                                                                                                            • 
 
                                                                                                                          • Frotate_left
                                                                                                                            • 
 
                                                                                                                          • Frotate_right
                                                                                                                            • 
-
                                                                                                                          • Fsibling
                                                                                                                            • 
-
                                                                                                                          • Fsuccessor
                                                                                                                            • 
-
                                                                                                                          • Funcle
                                                                                                                            • 
 
                                                                                                                          • VBLACK
                                                                                                                            • 
 
                                                                                                                          • VRED
                                                                                                                            • 
+
                                                                                                                          • family
                                                                                                                            Fgrandparent
                                                                                                                            • 
+
                                                                                                                          • Fpredecessor
                                                                                                                            • 
+
                                                                                                                          • Fsibling
                                                                                                                            • 
+
                                                                                                                          • Funcle
                                                                                                                            • 
 
                                                                                                                          • insertion
                                                                                                                            Finsert_case1
                                                                                                                            • 
 
                                                                                                                          • Finsert_case2
                                                                                                                            • 
 
                                                                                                                          • Finsert_case3
                                                                                                                            • 
diff --git a/file/src/node/Node.js.html b/file/src/node/Node.js.html
index f09a0cf..bf3a25a 100644
--- a/file/src/node/Node.js.html
+++ b/file/src/node/Node.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                              
     
   
                                                                                                                            • adt
                                                                                                                              CRedBlackTree
                                                                                                                              • 
-
                                                                                                                            • base
                                                                                                                              Ffind
                                                                                                                              • 
-
                                                                                                                            • Fgrandparent
                                                                                                                              • 
+
                                                                                                                            • base
                                                                                                                              Fdebug
                                                                                                                              • 
+
                                                                                                                            • Ffind
                                                                                                                              • 
 
                                                                                                                            • Finordertraversal
                                                                                                                              • 
 
                                                                                                                            • Finsert
                                                                                                                              • 
-
                                                                                                                            • Fpredecessor
                                                                                                                              • 
 
                                                                                                                            • Freplace_node
                                                                                                                              • 
 
                                                                                                                            • Frotate_left
                                                                                                                              • 
 
                                                                                                                            • Frotate_right
                                                                                                                              • 
-
                                                                                                                            • Fsibling
                                                                                                                              • 
-
                                                                                                                            • Fsuccessor
                                                                                                                              • 
-
                                                                                                                            • Funcle
                                                                                                                              • 
 
                                                                                                                            • VBLACK
                                                                                                                              • 
 
                                                                                                                            • VRED
                                                                                                                              • 
+
                                                                                                                            • family
                                                                                                                              Fgrandparent
                                                                                                                              • 
+
                                                                                                                            • Fpredecessor
                                                                                                                              • 
+
                                                                                                                            • Fsibling
                                                                                                                              • 
+
                                                                                                                            • Funcle
                                                                                                                              • 
 
                                                                                                                            • insertion
                                                                                                                              Finsert_case1
                                                                                                                              • 
 
                                                                                                                            • Finsert_case2
                                                                                                                              • 
 
                                                                                                                            • Finsert_case3
                                                                                                                              • 
diff --git a/file/src/node/index.js.html b/file/src/node/index.js.html
index 229e2ad..31c813e 100644
--- a/file/src/node/index.js.html
+++ b/file/src/node/index.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                                
     
   
                                                                                                                              • adt
                                                                                                                                CRedBlackTree
                                                                                                                                • 
-
                                                                                                                              • base
                                                                                                                                Ffind
                                                                                                                                • 
-
                                                                                                                              • Fgrandparent
                                                                                                                                • 
+
                                                                                                                              • base
                                                                                                                                Fdebug
                                                                                                                                • 
+
                                                                                                                              • Ffind
                                                                                                                                • 
 
                                                                                                                              • Finordertraversal
                                                                                                                                • 
 
                                                                                                                              • Finsert
                                                                                                                                • 
-
                                                                                                                              • Fpredecessor
                                                                                                                                • 
 
                                                                                                                              • Freplace_node
                                                                                                                                • 
 
                                                                                                                              • Frotate_left
                                                                                                                                • 
 
                                                                                                                              • Frotate_right
                                                                                                                                • 
-
                                                                                                                              • Fsibling
                                                                                                                                • 
-
                                                                                                                              • Fsuccessor
                                                                                                                                • 
-
                                                                                                                              • Funcle
                                                                                                                                • 
 
                                                                                                                              • VBLACK
                                                                                                                                • 
 
                                                                                                                              • VRED
                                                                                                                                • 
+
                                                                                                                              • family
                                                                                                                                Fgrandparent
                                                                                                                                • 
+
                                                                                                                              • Fpredecessor
                                                                                                                                • 
+
                                                                                                                              • Fsibling
                                                                                                                                • 
+
                                                                                                                              • Funcle
                                                                                                                                • 
 
                                                                                                                              • insertion
                                                                                                                                Finsert_case1
                                                                                                                                • 
 
                                                                                                                              • Finsert_case2
                                                                                                                                • 
 
                                                                                                                              • Finsert_case3
                                                                                                                                • 
diff --git a/file/src/removal/delete_case1.js.html b/file/src/removal/delete_case1.js.html
index 7559cc6..df79d0c 100644
--- a/file/src/removal/delete_case1.js.html
+++ b/file/src/removal/delete_case1.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                                  
     
   
                                                                                                                                • adt
                                                                                                                                  CRedBlackTree
                                                                                                                                  • 
-
                                                                                                                                • base
                                                                                                                                  Ffind
                                                                                                                                  • 
-
                                                                                                                                • Fgrandparent
                                                                                                                                  • 
+
                                                                                                                                • base
                                                                                                                                  Fdebug
                                                                                                                                  • 
+
                                                                                                                                • Ffind
                                                                                                                                  • 
 
                                                                                                                                • Finordertraversal
                                                                                                                                  • 
 
                                                                                                                                • Finsert
                                                                                                                                  • 
-
                                                                                                                                • Fpredecessor
                                                                                                                                  • 
 
                                                                                                                                • Freplace_node
                                                                                                                                  • 
 
                                                                                                                                • Frotate_left
                                                                                                                                  • 
 
                                                                                                                                • Frotate_right
                                                                                                                                  • 
-
                                                                                                                                • Fsibling
                                                                                                                                  • 
-
                                                                                                                                • Fsuccessor
                                                                                                                                  • 
-
                                                                                                                                • Funcle
                                                                                                                                  • 
 
                                                                                                                                • VBLACK
                                                                                                                                  • 
 
                                                                                                                                • VRED
                                                                                                                                  • 
+
                                                                                                                                • family
                                                                                                                                  Fgrandparent
                                                                                                                                  • 
+
                                                                                                                                • Fpredecessor
                                                                                                                                  • 
+
                                                                                                                                • Fsibling
                                                                                                                                  • 
+
                                                                                                                                • Funcle
                                                                                                                                  • 
 
                                                                                                                                • insertion
                                                                                                                                  Finsert_case1
                                                                                                                                  • 
 
                                                                                                                                • Finsert_case2
                                                                                                                                  • 
 
                                                                                                                                • Finsert_case3
                                                                                                                                  • 
@@ -70,6 +70,8 @@
 
                                                                                                                                  
 import { delete_case2 } from './delete_case2' ;
 
+import assert from 'assert' ;
+
 export function delete_case1(n)
 {
  if (n.parent !== null)
diff --git a/file/src/removal/delete_case2.js.html b/file/src/removal/delete_case2.js.html
index 9f2449f..a0a3b33 100644
--- a/file/src/removal/delete_case2.js.html
+++ b/file/src/removal/delete_case2.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                                    
     
   
                                                                                                                                  • adt
                                                                                                                                    CRedBlackTree
                                                                                                                                    • 
-
                                                                                                                                  • base
                                                                                                                                    Ffind
                                                                                                                                    • 
-
                                                                                                                                  • Fgrandparent
                                                                                                                                    • 
+
                                                                                                                                  • base
                                                                                                                                    Fdebug
                                                                                                                                    • 
+
                                                                                                                                  • Ffind
                                                                                                                                    • 
 
                                                                                                                                  • Finordertraversal
                                                                                                                                    • 
 
                                                                                                                                  • Finsert
                                                                                                                                    • 
-
                                                                                                                                  • Fpredecessor
                                                                                                                                    • 
 
                                                                                                                                  • Freplace_node
                                                                                                                                    • 
 
                                                                                                                                  • Frotate_left
                                                                                                                                    • 
 
                                                                                                                                  • Frotate_right
                                                                                                                                    • 
-
                                                                                                                                  • Fsibling
                                                                                                                                    • 
-
                                                                                                                                  • Fsuccessor
                                                                                                                                    • 
-
                                                                                                                                  • Funcle
                                                                                                                                    • 
 
                                                                                                                                  • VBLACK
                                                                                                                                    • 
 
                                                                                                                                  • VRED
                                                                                                                                    • 
+
                                                                                                                                  • family
                                                                                                                                    Fgrandparent
                                                                                                                                    • 
+
                                                                                                                                  • Fpredecessor
                                                                                                                                    • 
+
                                                                                                                                  • Fsibling
                                                                                                                                    • 
+
                                                                                                                                  • Funcle
                                                                                                                                    • 
 
                                                                                                                                  • insertion
                                                                                                                                    Finsert_case1
                                                                                                                                    • 
 
                                                                                                                                  • Finsert_case2
                                                                                                                                    • 
 
                                                                                                                                  • Finsert_case3
                                                                                                                                    • 
@@ -67,7 +67,7 @@
 
 
 
                                                                                                                                    src/removal/delete_case2.js
                                                                                                                                    
-
                                                                                                                                    import { BLACK , RED , rotate_left , rotate_right } from '..' ;
+
                                                                                                                                    import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;
 
 import { delete_case3 } from './delete_case3' ;
 
diff --git a/file/src/removal/delete_case3.js.html b/file/src/removal/delete_case3.js.html
index 6b9ed65..b75a2bd 100644
--- a/file/src/removal/delete_case3.js.html
+++ b/file/src/removal/delete_case3.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                                    
diff --git a/file/src/removal/delete_case4.js.html b/file/src/removal/delete_case4.js.html
index 377c50f..98212d2 100644
--- a/file/src/removal/delete_case4.js.html
+++ b/file/src/removal/delete_case4.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                                    
 
diff --git a/file/src/removal/index.js.html b/file/src/removal/index.js.html
index ab2a847..0cd0659 100644
--- a/file/src/removal/index.js.html
+++ b/file/src/removal/index.js.html
@@ -35,19 +35,19 @@
   
                                                                                                                                    
+
                                                                                                                                    
+  
                                                                                                                                    
+    public
+    
+    
+    
+    
+    debug(node: *): string
+    
+      
+      
+      source
+    
+  
                                                                                                                                    
+
+  
                                                                                                                                    import {debug} from 'aureooms-es-red-black-tree/src/base/debug.js'
                                                                                                                                    
+  
+  
+  
+
+  
+
+  
                                                                                                                                    
+  
                                                                                                                                    Params:
                                                                                                                                    
+  
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+    
+
+  
                                                                                                                                    NameTypeAttributeDescription
                                                                                                                                    node*
                                                                                                                                    
+
                                                                                                                                    
+
                                                                                                                                    
+
+  
                                                                                                                                    
+    
                                                                                                                                    Return:
                                                                                                                                    
+    
+      
+        
+        
+      
+    
                                                                                                                                    string
                                                                                                                                    
+    
                                                                                                                                    
+
                                                                                                                                    
+  
                                                                                                                                    
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+  
 
                                                                                                                                    
 
                                                                                                                                    
   
                                                                                                                                    
@@ -832,11 +898,11 @@ 
                                                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                                                    
 
-  
                                                                                                                                    import {delete_case1} from 'aureooms-es-red-black-tree/src/removal/delete_case1.js'
                                                                                                                                    
+  
                                                                                                                                    import {delete_case1} from 'aureooms-es-red-black-tree/src/removal/delete_case1.js'
                                                                                                                                    
   
   
   
@@ -1302,11 +1368,11 @@ 
                                                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                                                    
 
-  
                                                                                                                                    import {grandparent} from 'aureooms-es-red-black-tree/src/base/grandparent.js'
                                                                                                                                    
+  
                                                                                                                                    import {grandparent} from 'aureooms-es-red-black-tree/src/family/grandparent.js'
                                                                                                                                    
   
   
   
@@ -1782,11 +1848,11 @@ 
                                                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                                                    
 
-  
                                                                                                                                    import {predecessor} from 'aureooms-es-red-black-tree/src/base/predecessor.js'
                                                                                                                                    
+  
                                                                                                                                    import {predecessor} from 'aureooms-es-red-black-tree/src/family/predecessor.js'
                                                                                                                                    
   
   
   
@@ -1848,11 +1914,11 @@ 
                                                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                                                    
 
-  
                                                                                                                                    import {replace_node} from 'aureooms-es-red-black-tree/src/base/replace_node.js'
                                                                                                                                    
+  
                                                                                                                                    import {replace_node} from 'aureooms-es-red-black-tree/src/base/replace_node.js'
                                                                                                                                    
   
   
   
@@ -2038,11 +2104,11 @@ 
                                                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                                                    
 
-  
                                                                                                                                    import {sibling} from 'aureooms-es-red-black-tree/src/base/sibling.js'
                                                                                                                                    
+  
                                                                                                                                    import {sibling} from 'aureooms-es-red-black-tree/src/family/sibling.js'
                                                                                                                                    
   
   
   
@@ -2092,72 +2158,6 @@ 
                                                                                                                                    Return:
                                                                                                                                    
 
   
   
-
                                                                                                                                    
-
                                                                                                                                    
-  
                                                                                                                                    
-    public
-    
-    
-    
-    
-    successor(node: *): *
-    
-      
-      
-      source
-    
-  
                                                                                                                                    
-
-  
                                                                                                                                    import {successor} from 'aureooms-es-red-black-tree/src/base/successor.js'
                                                                                                                                    
-  
-  
-  
-
-  
-
-  
                                                                                                                                    
-  
                                                                                                                                    Params:
                                                                                                                                    
-  
-    
-    
-    
-    
-    
-    
-      
-      
-      
-      
-    
-
-  
                                                                                                                                    NameTypeAttributeDescription
                                                                                                                                    node*
                                                                                                                                    
-
                                                                                                                                    
-
                                                                                                                                    
-
-  
                                                                                                                                    
-    
                                                                                                                                    Return:
                                                                                                                                    
-    
-      
-        
-        
-      
-    
                                                                                                                                    *
                                                                                                                                    
-    
                                                                                                                                    
-
                                                                                                                                    
-  
                                                                                                                                    
-
-  
-
-  
-
-  
-
-  
-
-  
-
-  
-  
 
                                                                                                                                    
 
                                                                                                                                    
   
                                                                                                                                    
@@ -2170,11 +2170,11 @@ 
                                                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                                                    
 
-  
                                                                                                                                    import {uncle} from 'aureooms-es-red-black-tree/src/base/uncle.js'
                                                                                                                                    
+  
                                                                                                                                    import {uncle} from 'aureooms-es-red-black-tree/src/family/uncle.js'
                                                                                                                                    
   
   
   
diff --git a/identifiers.html b/identifiers.html
index 37e8038..ce49b00 100644
--- a/identifiers.html
+++ b/identifiers.html
@@ -35,19 +35,19 @@
   
                                                                                                                                      
     
   
                                                                                                                                    • adt
                                                                                                                                      CRedBlackTree
                                                                                                                                      • 
-
                                                                                                                                    • base
                                                                                                                                      Ffind
                                                                                                                                      • 
-
                                                                                                                                    • Fgrandparent
                                                                                                                                      • 
+
                                                                                                                                    • base
                                                                                                                                      Fdebug
                                                                                                                                      • 
+
                                                                                                                                    • Ffind
                                                                                                                                      • 
 
                                                                                                                                    • Finordertraversal
                                                                                                                                      • 
 
                                                                                                                                    • Finsert
                                                                                                                                      • 
-
                                                                                                                                    • Fpredecessor
                                                                                                                                      • 
 
                                                                                                                                    • Freplace_node
                                                                                                                                      • 
 
                                                                                                                                    • Frotate_left
                                                                                                                                      • 
 
                                                                                                                                    • Frotate_right
                                                                                                                                      • 
-
                                                                                                                                    • Fsibling
                                                                                                                                      • 
-
                                                                                                                                    • Fsuccessor
                                                                                                                                      • 
-
                                                                                                                                    • Funcle
                                                                                                                                      • 
 
                                                                                                                                    • VBLACK
                                                                                                                                      • 
 
                                                                                                                                    • VRED
                                                                                                                                      • 
+
                                                                                                                                    • family
                                                                                                                                      Fgrandparent
                                                                                                                                      • 
+
                                                                                                                                    • Fpredecessor
                                                                                                                                      • 
+
                                                                                                                                    • Fsibling
                                                                                                                                      • 
+
                                                                                                                                    • Funcle
                                                                                                                                      • 
 
                                                                                                                                    • insertion
                                                                                                                                      Finsert_case1
                                                                                                                                      • 
 
                                                                                                                                    • Finsert_case2
                                                                                                                                      • 
 
                                                                                                                                    • Finsert_case3
                                                                                                                                      • 
@@ -160,6 +160,31 @@
       
       
       
+      
+    
+    
+      
                                                                                                                                      
+        
                                                                                                                                      
+           debug(node: *): string
+        
                                                                                                                                      
+      
                                                                                                                                      
+      
                                                                                                                                      
+        
+        
+        
+      
                                                                                                                                      
+    
+    
+      
+      
+    
+  
+
+    
+      public
+      
+      
+      
       
     
     
@@ -687,31 +712,6 @@
       
       
       
-      
-    
-    
-      
                                                                                                                                      
-        
                                                                                                                                      
-           successor(node: *): *
-        
                                                                                                                                      
-      
                                                                                                                                      
-      
                                                                                                                                      
-        
-        
-        
-      
                                                                                                                                      
-    
-    
-      
-      
-    
-  
-
-    
-      public
-      
-      
-      
       
     
     
diff --git a/index.html b/index.html
index 839e6f3..affb5b2 100644
--- a/index.html
+++ b/index.html
@@ -35,19 +35,19 @@
   
                                                                                                                                        
     
   
                                                                                                                                      • adt
                                                                                                                                        CRedBlackTree
                                                                                                                                        • 
-
                                                                                                                                      • base
                                                                                                                                        Ffind
                                                                                                                                        • 
-
                                                                                                                                      • Fgrandparent
                                                                                                                                        • 
+
                                                                                                                                      • base
                                                                                                                                        Fdebug
                                                                                                                                        • 
+
                                                                                                                                      • Ffind
                                                                                                                                        • 
 
                                                                                                                                      • Finordertraversal
                                                                                                                                        • 
 
                                                                                                                                      • Finsert
                                                                                                                                        • 
-
                                                                                                                                      • Fpredecessor
                                                                                                                                        • 
 
                                                                                                                                      • Freplace_node
                                                                                                                                        • 
 
                                                                                                                                      • Frotate_left
                                                                                                                                        • 
 
                                                                                                                                      • Frotate_right
                                                                                                                                        • 
-
                                                                                                                                      • Fsibling
                                                                                                                                        • 
-
                                                                                                                                      • Fsuccessor
                                                                                                                                        • 
-
                                                                                                                                      • Funcle
                                                                                                                                        • 
 
                                                                                                                                      • VBLACK
                                                                                                                                        • 
 
                                                                                                                                      • VRED
                                                                                                                                        • 
+
                                                                                                                                      • family
                                                                                                                                        Fgrandparent
                                                                                                                                        • 
+
                                                                                                                                      • Fpredecessor
                                                                                                                                        • 
+
                                                                                                                                      • Fsibling
                                                                                                                                        • 
+
                                                                                                                                      • Funcle
                                                                                                                                        • 
 
                                                                                                                                      • insertion
                                                                                                                                        Finsert_case1
                                                                                                                                        • 
 
                                                                                                                                      • Finsert_case2
                                                                                                                                        • 
 
                                                                                                                                      • Finsert_case3
                                                                                                                                        • 
diff --git a/package.json b/package.json
index 3d14b7d..ee82923 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,9 @@
     "cover": "./node_modules/.bin/nyc --reporter=lcov npm test"
   },
   "main": "src/index.js",
-  "dependencies": {},
+  "dependencies": {
+    "chalk": "^1.1.3"
+  },
   "devDependencies": {
     "aureooms-js-compare": "^1.4.5",
     "aureooms-js-itertools": "^1.3.0",
diff --git a/script/search_index.js b/script/search_index.js
index 3e9b8f8..575f8a3 100644
--- a/script/search_index.js
+++ b/script/search_index.js
@@ -29,6 +29,12 @@ window.esdocSearchIndex = [
     "RedBlackTree aureooms-es-red-black-tree/src/adt/RedBlackTree.js",
     "class"
   ],
+  [
+    "aureooms-es-red-black-tree/src/base/debug.js~debug",
+    "function/index.html#static-function-debug",
+    "debug aureooms-es-red-black-tree/src/base/debug.js",
+    "function"
+  ],
   [
     "aureooms-es-red-black-tree/src/removal/delete_case1.js~delete_case1",
     "function/index.html#static-function-delete_case1",
@@ -78,9 +84,9 @@ window.esdocSearchIndex = [
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/grandparent.js~grandparent",
+    "aureooms-es-red-black-tree/src/family/grandparent.js~grandparent",
     "function/index.html#static-function-grandparent",
-    "grandparent aureooms-es-red-black-tree/src/base/grandparent.js",
+    "grandparent aureooms-es-red-black-tree/src/family/grandparent.js",
     "function"
   ],
   [
@@ -126,9 +132,9 @@ window.esdocSearchIndex = [
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/predecessor.js~predecessor",
+    "aureooms-es-red-black-tree/src/family/predecessor.js~predecessor",
     "function/index.html#static-function-predecessor",
-    "predecessor aureooms-es-red-black-tree/src/base/predecessor.js",
+    "predecessor aureooms-es-red-black-tree/src/family/predecessor.js",
     "function"
   ],
   [
@@ -150,21 +156,15 @@ window.esdocSearchIndex = [
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/sibling.js~sibling",
+    "aureooms-es-red-black-tree/src/family/sibling.js~sibling",
     "function/index.html#static-function-sibling",
-    "sibling aureooms-es-red-black-tree/src/base/sibling.js",
-    "function"
-  ],
-  [
-    "aureooms-es-red-black-tree/src/base/successor.js~successor",
-    "function/index.html#static-function-successor",
-    "successor aureooms-es-red-black-tree/src/base/successor.js",
+    "sibling aureooms-es-red-black-tree/src/family/sibling.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/uncle.js~uncle",
+    "aureooms-es-red-black-tree/src/family/uncle.js~uncle",
     "function/index.html#static-function-uncle",
-    "uncle aureooms-es-red-black-tree/src/base/uncle.js",
+    "uncle aureooms-es-red-black-tree/src/family/uncle.js",
     "function"
   ],
   [
@@ -545,6 +545,12 @@ window.esdocSearchIndex = [
     "src/adt/RedBlackTree.js~RedBlackTree#root",
     "member"
   ],
+  [
+    "src/adt/redblacktree.js~redblacktree.from",
+    "class/src/adt/RedBlackTree.js~RedBlackTree.html#static-method-from",
+    "src/adt/RedBlackTree.js~RedBlackTree.from",
+    "method"
+  ],
   [
     "src/adt/index.js",
     "file/src/adt/index.js.html",
@@ -558,15 +564,15 @@ window.esdocSearchIndex = [
     "file"
   ],
   [
-    "src/base/find.js",
-    "file/src/base/find.js.html",
-    "src/base/find.js",
+    "src/base/debug.js",
+    "file/src/base/debug.js.html",
+    "src/base/debug.js",
     "file"
   ],
   [
-    "src/base/grandparent.js",
-    "file/src/base/grandparent.js.html",
-    "src/base/grandparent.js",
+    "src/base/find.js",
+    "file/src/base/find.js.html",
+    "src/base/find.js",
     "file"
   ],
   [
@@ -587,12 +593,6 @@ window.esdocSearchIndex = [
     "src/base/insert.js",
     "file"
   ],
-  [
-    "src/base/predecessor.js",
-    "file/src/base/predecessor.js.html",
-    "src/base/predecessor.js",
-    "file"
-  ],
   [
     "src/base/replace_node.js",
     "file/src/base/replace_node.js.html",
@@ -612,21 +612,33 @@ window.esdocSearchIndex = [
     "file"
   ],
   [
-    "src/base/sibling.js",
-    "file/src/base/sibling.js.html",
-    "src/base/sibling.js",
+    "src/family/grandparent.js",
+    "file/src/family/grandparent.js.html",
+    "src/family/grandparent.js",
+    "file"
+  ],
+  [
+    "src/family/index.js",
+    "file/src/family/index.js.html",
+    "src/family/index.js",
+    "file"
+  ],
+  [
+    "src/family/predecessor.js",
+    "file/src/family/predecessor.js.html",
+    "src/family/predecessor.js",
     "file"
   ],
   [
-    "src/base/successor.js",
-    "file/src/base/successor.js.html",
-    "src/base/successor.js",
+    "src/family/sibling.js",
+    "file/src/family/sibling.js.html",
+    "src/family/sibling.js",
     "file"
   ],
   [
-    "src/base/uncle.js",
-    "file/src/base/uncle.js.html",
-    "src/base/uncle.js",
+    "src/family/uncle.js",
+    "file/src/family/uncle.js.html",
+    "src/family/uncle.js",
     "file"
   ],
   [
diff --git a/source.html b/source.html
index abd10c7..f907c09 100644
--- a/source.html
+++ b/source.html
@@ -35,19 +35,19 @@
   
                                                                                                                                    
 
 
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                                                                                                                                    src/adt/RedBlackTree.jssrc/adt/RedBlackTree.js
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       292016-07-05 12:57:17 (UTC)
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       220 byte
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       382016-07-05 12:57:17 (UTC)2016-07-05 12:58:10 (UTC)
     
                                                                                                                                    
 
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       583 byte
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       593 byte
       342016-07-05 12:57:29 (UTC)2016-07-05 12:58:10 (UTC)
     
                                                                                                                                    
 
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       0 %0/1133 byte233 byte
       92016-07-05 12:57:17 (UTC)2016-07-06 07:46:12 (UTC)
     
                                                                                                                                    
 
                                                                                                                                    src/base/uncle.jssrc/family/uncle.js
       uncle
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       207 byte
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       395 byte
       182016-07-05 12:57:17 (UTC)2016-07-05 12:58:10 (UTC)
     
                                                                                                                                    
 
                                                                                                                                    
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       0 %0/1855 byte922 byte
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       254 byte
       142016-07-05 12:57:17 (UTC)2016-07-05 12:58:10 (UTC)
     
                                                                                                                                    
 
                                                                                                                                    
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       170 byte
       82016-07-05 12:57:17 (UTC)2016-07-05 12:58:10 (UTC)
     
                                                                                                                                    
 
                                                                                                                                    
       src/node/Node.js0 %0/1
       266 byte
       112016-07-05 12:57:17 (UTC)2016-07-05 12:58:10 (UTC)
     
                                                                                                                                    
 
                                                                                                                                    
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       50 byte
       22016-07-05 12:57:17 (UTC)2016-07-05 12:58:10 (UTC)
     
                                                                                                                                    
 
                                                                                                                                    src/removal/delete_case1.jssrc/removal/delete_case1.js
       delete_case1
       0 %0/1129 byte82016-07-05 12:57:17 (UTC)160 byte102016-07-05 15:28:23 (UTC)
     
                                                                                                                                    
 
                                                                                                                                    
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       delete_case2
       0 %0/1349 byte359 byte
       182016-07-05 12:57:17 (UTC)2016-07-05 13:15:58 (UTC)
     
                                                                                                                                    
 
                                                                                                                                    
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       330 byte
       182016-07-05 12:57:17 (UTC)2016-07-05 12:58:10 (UTC)
     
                                                                                                                                    
 
                                                                                                                                    
       src/removal/delete_one_child.js
       delete_one_child
       0 %0/1391 byte202016-07-05 12:57:17 (UTC)770 byte282016-07-06 08:10:27 (UTC)
     
                                                                                                                                    
 
                                                                                                                                    
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       235 byte
       72016-07-05 12:57:17 (UTC)2016-07-05 12:58:10 (UTC)
     
                                                                                                                                    
                                                                                                                                     
 
                                                                                                                                    
diff --git a/variable/index.html b/variable/index.html
index 29830c0..3d19165 100644
--- a/variable/index.html
+++ b/variable/index.html
@@ -35,19 +35,19 @@
   
                                                                                                                                      
     
   
                                                                                                                                    • adt
                                                                                                                                      CRedBlackTree
                                                                                                                                      • 
-
                                                                                                                                    • base
                                                                                                                                      Ffind
                                                                                                                                      • 
-
                                                                                                                                    • Fgrandparent
                                                                                                                                      • 
+
                                                                                                                                    • base
                                                                                                                                      Fdebug
                                                                                                                                      • 
+
                                                                                                                                    • Ffind
                                                                                                                                      • 
 
                                                                                                                                    • Finordertraversal
                                                                                                                                      • 
 
                                                                                                                                    • Finsert
                                                                                                                                      • 
-
                                                                                                                                    • Fpredecessor
                                                                                                                                      • 
 
                                                                                                                                    • Freplace_node
                                                                                                                                      • 
 
                                                                                                                                    • Frotate_left
                                                                                                                                      • 
 
                                                                                                                                    • Frotate_right
                                                                                                                                      • 
-
                                                                                                                                    • Fsibling
                                                                                                                                      • 
-
                                                                                                                                    • Fsuccessor
                                                                                                                                      • 
-
                                                                                                                                    • Funcle
                                                                                                                                      • 
 
                                                                                                                                    • VBLACK
                                                                                                                                      • 
 
                                                                                                                                    • VRED
                                                                                                                                      • 
+
                                                                                                                                    • family
                                                                                                                                      Fgrandparent
                                                                                                                                      • 
+
                                                                                                                                    • Fpredecessor
                                                                                                                                      • 
+
                                                                                                                                    • Fsibling
                                                                                                                                      • 
+
                                                                                                                                    • Funcle
                                                                                                                                      • 
 
                                                                                                                                    • insertion
                                                                                                                                      Finsert_case1
                                                                                                                                      • 
 
                                                                                                                                    • Finsert_case2
                                                                                                                                      • 
 
                                                                                                                                    • Finsert_case3
                                                                                                                                      • 

From 80c9e2452276e6c43aec9cd8fc4b149988320d87 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= 
Date: Fri, 22 Jul 2016 10:39:50 +0200
Subject: [PATCH 05/26] esdoc update

---
 ast/source/{node => adt}/Leaf.js.json         |    0
 ast/source/{node => adt}/Node.js.json         |    0
 ast/source/adt/RedBlackTree.js.json           | 1094 +++++++--------
 ast/source/adt/index.js.json                  |   86 +-
 ast/source/base/index.js.json                 |  309 ----
 .../colors.js.json => color/BLACK.js.json}    |  101 +-
 ast/source/color/RED.js.json                  |  116 ++
 ast/source/{node => color}/index.js.json      |   26 +-
 ast/source/{base => debug}/debug.js.json      |  600 ++++----
 ast/source/debug/index.js.json                |   57 +
 ast/source/index.js.json                      |  174 ++-
 ast/source/insertion/index.js.json            |  100 +-
 ast/source/{base => insertion}/insert.js.json |    0
 ast/source/removal/delete_case1.js.json       |  287 ++--
 ast/source/removal/delete_case3.js.json       |  664 ++++-----
 ast/source/removal/delete_case5.js.json       | 1112 +++++++--------
 ast/source/removal/delete_case6.js.json       |  680 ++++-----
 ast/source/removal/delete_one_child.js.json   |  402 +++---
 ast/source/removal/index.js.json              |   42 +-
 .../{base => removal}/replace_node.js.json    |    0
 ast/source/rotate/index.js.json               |   93 ++
 .../{base => rotate}/rotate_left.js.json      |  850 +++++------
 .../{base => rotate}/rotate_right.js.json     |  850 +++++------
 ast/source/{base => search}/find.js.json      |  456 +++---
 ast/source/search/index.js.json               |   57 +
 ast/source/traversal/index.js.json            |   57 +
 .../inordertraversal.js.json                  |  344 ++---
 .../src/adt/RedBlackTree.js~RedBlackTree.html |   22 +-
 coverage.json                                 |   46 +-
 dump.json                                     | 1248 +++++++++--------
 file/src/{node => adt}/Leaf.js.html           |   26 +-
 file/src/{node => adt}/Node.js.html           |   26 +-
 file/src/adt/RedBlackTree.js.html             |   24 +-
 file/src/adt/index.js.html                    |   26 +-
 .../colors.js.html => color/BLACK.js.html}    |   27 +-
 file/src/color/RED.js.html                    |   87 ++
 file/src/color/index.js.html                  |   88 ++
 file/src/{base => debug}/debug.js.html        |   31 +-
 file/src/{node => debug}/index.js.html        |   29 +-
 file/src/family/grandparent.js.html           |   22 +-
 file/src/family/index.js.html                 |   22 +-
 file/src/family/predecessor.js.html           |   22 +-
 file/src/family/sibling.js.html               |   22 +-
 file/src/family/uncle.js.html                 |   22 +-
 file/src/index.js.html                        |   29 +-
 file/src/insertion/index.js.html              |   25 +-
 file/src/{base => insertion}/insert.js.html   |   26 +-
 file/src/insertion/insert_case1.js.html       |   22 +-
 file/src/insertion/insert_case2.js.html       |   22 +-
 file/src/insertion/insert_case3.js.html       |   22 +-
 file/src/insertion/insert_case4.js.html       |   22 +-
 file/src/insertion/insert_case5.js.html       |   22 +-
 file/src/removal/delete_case1.js.html         |   33 +-
 file/src/removal/delete_case2.js.html         |   22 +-
 file/src/removal/delete_case3.js.html         |   25 +-
 file/src/removal/delete_case4.js.html         |   22 +-
 file/src/removal/delete_case5.js.html         |   25 +-
 file/src/removal/delete_case6.js.html         |   25 +-
 file/src/removal/delete_one_child.js.html     |   26 +-
 file/src/removal/index.js.html                |   23 +-
 .../{base => removal}/replace_node.js.html    |   26 +-
 file/src/{base => rotate}/index.js.html       |   34 +-
 file/src/{base => rotate}/rotate_left.js.html |   28 +-
 .../src/{base => rotate}/rotate_right.js.html |   28 +-
 file/src/{base => search}/find.js.html        |   29 +-
 file/src/search/index.js.html                 |   87 ++
 file/src/traversal/index.js.html              |   87 ++
 .../inordertraversal.js.html                  |   29 +-
 function/index.html                           |   74 +-
 identifiers.html                              |   22 +-
 index.html                                    |   22 +-
 script/search_index.js                        |  182 +--
 source.html                                   |  305 ++--
 variable/index.html                           |   30 +-
 74 files changed, 6185 insertions(+), 5536 deletions(-)
 rename ast/source/{node => adt}/Leaf.js.json (100%)
 rename ast/source/{node => adt}/Node.js.json (100%)
 delete mode 100644 ast/source/base/index.js.json
 rename ast/source/{base/colors.js.json => color/BLACK.js.json} (51%)
 create mode 100644 ast/source/color/RED.js.json
 rename ast/source/{node => color}/index.js.json (81%)
 rename ast/source/{base => debug}/debug.js.json (77%)
 create mode 100644 ast/source/debug/index.js.json
 rename ast/source/{base => insertion}/insert.js.json (100%)
 rename ast/source/{base => removal}/replace_node.js.json (100%)
 create mode 100644 ast/source/rotate/index.js.json
 rename ast/source/{base => rotate}/rotate_left.js.json (82%)
 rename ast/source/{base => rotate}/rotate_right.js.json (83%)
 rename ast/source/{base => search}/find.js.json (78%)
 create mode 100644 ast/source/search/index.js.json
 create mode 100644 ast/source/traversal/index.js.json
 rename ast/source/{base => traversal}/inordertraversal.js.json (79%)
 rename file/src/{node => adt}/Leaf.js.html (82%)
 rename file/src/{node => adt}/Node.js.html (83%)
 rename file/src/{base/colors.js.html => color/BLACK.js.html} (82%)
 create mode 100644 file/src/color/RED.js.html
 create mode 100644 file/src/color/index.js.html
 rename file/src/{base => debug}/debug.js.html (81%)
 rename file/src/{node => debug}/index.js.html (82%)
 rename file/src/{base => insertion}/insert.js.html (83%)
 rename file/src/{base => removal}/replace_node.js.html (82%)
 rename file/src/{base => rotate}/index.js.html (81%)
 rename file/src/{base => rotate}/rotate_left.js.html (83%)
 rename file/src/{base => rotate}/rotate_right.js.html (83%)
 rename file/src/{base => search}/find.js.html (82%)
 create mode 100644 file/src/search/index.js.html
 create mode 100644 file/src/traversal/index.js.html
 rename file/src/{base => traversal}/inordertraversal.js.html (81%)

diff --git a/ast/source/node/Leaf.js.json b/ast/source/adt/Leaf.js.json
similarity index 100%
rename from ast/source/node/Leaf.js.json
rename to ast/source/adt/Leaf.js.json
diff --git a/ast/source/node/Node.js.json b/ast/source/adt/Node.js.json
similarity index 100%
rename from ast/source/node/Node.js.json
rename to ast/source/adt/Node.js.json
diff --git a/ast/source/adt/RedBlackTree.js.json b/ast/source/adt/RedBlackTree.js.json
index db09463..6312bf3 100644
--- a/ast/source/adt/RedBlackTree.js.json
+++ b/ast/source/adt/RedBlackTree.js.json
@@ -60,11 +60,11 @@
       ],
       "source": {
         "type": "Literal",
-        "value": "..",
-        "raw": "'..'",
+        "value": "./Node",
+        "raw": "'./Node'",
         "range": [
           22,
-          26
+          30
         ],
         "loc": {
           "start": {
@@ -73,13 +73,13 @@
           },
           "end": {
             "line": 2,
-            "column": 25
+            "column": 29
           }
         }
       },
       "range": [
         1,
-        28
+        32
       ],
       "loc": {
         "start": {
@@ -88,7 +88,7 @@
         },
         "end": {
           "line": 2,
-          "column": 27
+          "column": 31
         }
       }
     },
@@ -101,8 +101,8 @@
             "type": "Identifier",
             "name": "RED",
             "range": [
-              38,
-              41
+              42,
+              45
             ],
             "loc": {
               "start": {
@@ -119,8 +119,8 @@
             "type": "Identifier",
             "name": "RED",
             "range": [
-              38,
-              41
+              42,
+              45
             ],
             "loc": {
               "start": {
@@ -134,8 +134,8 @@
             }
           },
           "range": [
-            38,
-            41
+            42,
+            45
           ],
           "loc": {
             "start": {
@@ -154,8 +154,8 @@
             "type": "Identifier",
             "name": "BLACK",
             "range": [
-              44,
-              49
+              48,
+              53
             ],
             "loc": {
               "start": {
@@ -172,8 +172,8 @@
             "type": "Identifier",
             "name": "BLACK",
             "range": [
-              44,
-              49
+              48,
+              53
             ],
             "loc": {
               "start": {
@@ -187,8 +187,8 @@
             }
           },
           "range": [
-            44,
-            49
+            48,
+            53
           ],
           "loc": {
             "start": {
@@ -207,8 +207,8 @@
         "value": "..",
         "raw": "'..'",
         "range": [
-          57,
-          61
+          61,
+          65
         ],
         "loc": {
           "start": {
@@ -222,8 +222,8 @@
         }
       },
       "range": [
-        29,
-        63
+        33,
+        67
       ],
       "loc": {
         "start": {
@@ -245,8 +245,8 @@
             "type": "Identifier",
             "name": "predecessor",
             "range": [
-              73,
-              84
+              77,
+              88
             ],
             "loc": {
               "start": {
@@ -263,8 +263,8 @@
             "type": "Identifier",
             "name": "predecessor",
             "range": [
-              73,
-              84
+              77,
+              88
             ],
             "loc": {
               "start": {
@@ -278,8 +278,8 @@
             }
           },
           "range": [
-            73,
-            84
+            77,
+            88
           ],
           "loc": {
             "start": {
@@ -298,8 +298,8 @@
         "value": "..",
         "raw": "'..'",
         "range": [
-          92,
-          96
+          96,
+          100
         ],
         "loc": {
           "start": {
@@ -313,8 +313,8 @@
         }
       },
       "range": [
-        64,
-        98
+        68,
+        102
       ],
       "loc": {
         "start": {
@@ -336,8 +336,8 @@
             "type": "Identifier",
             "name": "insert",
             "range": [
-              108,
-              114
+              112,
+              118
             ],
             "loc": {
               "start": {
@@ -354,8 +354,8 @@
             "type": "Identifier",
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@@ -1265,8 +1265,8 @@
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                         "loc": {
                           "start": {
@@ -2215,8 +2215,8 @@
                         }
                       },
                       "range": [
-                        653,
-                        702
+                        657,
+                        706
                       ],
                       "loc": {
                         "start": {
@@ -2231,8 +2231,8 @@
                     }
                   ],
                   "range": [
-                    605,
-                    706
+                    609,
+                    710
                   ],
                   "loc": {
                     "start": {
@@ -2248,8 +2248,8 @@
                 "generator": false,
                 "expression": false,
                 "range": [
-                  595,
-                  706
+                  599,
+                  710
                 ],
                 "loc": {
                   "start": {
@@ -2265,8 +2265,8 @@
               "kind": "method",
               "computed": false,
               "range": [
-                590,
-                706
+                594,
+                710
               ],
               "loc": {
                 "start": {
@@ -2286,8 +2286,8 @@
                 "type": "Identifier",
                 "name": "delete",
                 "range": [
-                  709,
-                  715
+                  713,
+                  719
                 ],
                 "loc": {
                   "start": {
@@ -2308,8 +2308,8 @@
                     "type": "Identifier",
                     "name": "node",
                     "range": [
-                      718,
-                      722
+                      722,
+                      726
                     ],
                     "loc": {
                       "start": {
@@ -2343,8 +2343,8 @@
                                 "type": "Identifier",
                                 "name": "node",
                                 "range": [
-                                  736,
-                                  740
+                                  740,
+                                  744
                                 ],
                                 "loc": {
                                   "start": {
@@ -2361,8 +2361,8 @@
                                 "type": "Identifier",
                                 "name": "left",
                                 "range": [
-                                  741,
-                                  745
+                                  745,
+                                  749
                                 ],
                                 "loc": {
                                   "start": {
@@ -2376,8 +2376,8 @@
                                 }
                               },
                               "range": [
-                                736,
-                                745
+                                740,
+                                749
                               ],
                               "loc": {
                                 "start": {
@@ -2394,8 +2394,8 @@
                               "type": "Identifier",
                               "name": "isleaf",
                               "range": [
-                                746,
-                                752
+                                750,
+                                756
                               ],
                               "loc": {
                                 "start": {
@@ -2409,8 +2409,8 @@
                               }
                             },
                             "range": [
-                              736,
-                              752
+                              740,
+                              756
                             ],
                             "loc": {
                               "start": {
@@ -2425,8 +2425,8 @@
                           },
                           "arguments": [],
                           "range": [
-                            736,
-                            754
+                            740,
+                            758
                           ],
                           "loc": {
                             "start": {
@@ -2441,8 +2441,8 @@
                         },
                         "prefix": true,
                         "range": [
-                          735,
-                          754
+                          739,
+                          758
                         ],
                         "loc": {
                           "start": {
@@ -2467,8 +2467,8 @@
                                   "type": "Identifier",
                                   "name": "pred",
                                   "range": [
-                                    820,
-                                    824
+                                    824,
+                                    828
                                   ],
                                   "loc": {
                                     "start": {
@@ -2487,8 +2487,8 @@
                                     "type": "Identifier",
                                     "name": "predecessor",
                                     "range": [
-                                      827,
-                                      838
+                                      831,
+                                      842
                                     ],
                                     "loc": {
                                       "start": {
@@ -2506,8 +2506,8 @@
                                       "type": "Identifier",
                                       "name": "node",
                                       "range": [
-                                        840,
-                                        844
+                                        844,
+                                        848
                                       ],
                                       "loc": {
                                         "start": {
@@ -2522,8 +2522,8 @@
                                     }
                                   ],
                                   "range": [
-                                    827,
-                                    846
+                                    831,
+                                    850
                                   ],
                                   "loc": {
                                     "start": {
@@ -2537,8 +2537,8 @@
                                   }
                                 },
                                 "range": [
-                                  820,
-                                  846
+                                  824,
+                                  850
                                 ],
                                 "loc": {
                                   "start": {
@@ -2554,8 +2554,8 @@
                             ],
                             "kind": "const",
                             "range": [
-                              814,
-                              848
+                              818,
+                              852
                             ],
                             "loc": {
                               "start": {
@@ -2572,8 +2572,8 @@
                                 "type": "Line",
                                 "value": " replace node's value with predecessor's value",
                                 "range": [
-                                  762,
-                                  810
+                                  766,
+                                  814
                                 ],
                                 "loc": {
                                   "start": {
@@ -2600,8 +2600,8 @@
                                   "type": "Identifier",
                                   "name": "node",
                                   "range": [
-                                    852,
-                                    856
+                                    856,
+                                    860
                                   ],
                                   "loc": {
                                     "start": {
@@ -2618,8 +2618,8 @@
                                   "type": "Identifier",
                                   "name": "value",
                                   "range": [
-                                    857,
-                                    862
+                                    861,
+                                    866
                                   ],
                                   "loc": {
                                     "start": {
@@ -2633,8 +2633,8 @@
                                   }
                                 },
                                 "range": [
-                                  852,
-                                  862
+                                  856,
+                                  866
                                 ],
                                 "loc": {
                                   "start": {
@@ -2654,8 +2654,8 @@
                                   "type": "Identifier",
                                   "name": "pred",
                                   "range": [
-                                    865,
-                                    869
+                                    869,
+                                    873
                                   ],
                                   "loc": {
                                     "start": {
@@ -2672,8 +2672,8 @@
                                   "type": "Identifier",
                                   "name": "value",
                                   "range": [
-                                    870,
-                                    875
+                                    874,
+                                    879
                                   ],
                                   "loc": {
                                     "start": {
@@ -2687,8 +2687,8 @@
                                   }
                                 },
                                 "range": [
-                                  865,
-                                  875
+                                  869,
+                                  879
                                 ],
                                 "loc": {
                                   "start": {
@@ -2702,8 +2702,8 @@
                                 }
                               },
                               "range": [
-                                852,
-                                875
+                                856,
+                                879
                               ],
                               "loc": {
                                 "start": {
@@ -2717,8 +2717,8 @@
                               }
                             },
                             "range": [
-                              852,
-                              877
+                              856,
+                              881
                             ],
                             "loc": {
                               "start": {
@@ -2735,8 +2735,8 @@
                                 "type": "Line",
                                 "value": " delete predecessor node",
                                 "range": [
-                                  881,
-                                  907
+                                  885,
+                                  911
                                 ],
                                 "loc": {
                                   "start": {
@@ -2753,8 +2753,8 @@
                                 "type": "Line",
                                 "value": " note: this node can only have one non-leaf child",
                                 "range": [
-                                  911,
-                                  962
+                                  915,
+                                  966
                                 ],
                                 "loc": {
                                   "start": {
@@ -2771,8 +2771,8 @@
                                 "type": "Line",
                                 "value": "       because the tree is a red-black tree",
                                 "range": [
-                                  966,
-                                  1011
+                                  970,
+                                  1015
                                 ],
                                 "loc": {
                                   "start": {
@@ -2795,8 +2795,8 @@
                                 "type": "Identifier",
                                 "name": "delete_one_child",
                                 "range": [
-                                  1015,
-                                  1031
+                                  1019,
+                                  1035
                                 ],
                                 "loc": {
                                   "start": {
@@ -2814,8 +2814,8 @@
                                   "type": "Identifier",
                                   "name": "pred",
                                   "range": [
-                                    1033,
-                                    1037
+                                    1037,
+                                    1041
                                   ],
                                   "loc": {
                                     "start": {
@@ -2830,8 +2830,8 @@
                                 }
                               ],
                               "range": [
-                                1015,
-                                1039
+                                1019,
+                                1043
                               ],
                               "loc": {
                                 "start": {
@@ -2845,8 +2845,8 @@
                               }
                             },
                             "range": [
-                              1015,
-                              1041
+                              1019,
+                              1045
                             ],
                             "loc": {
                               "start": {
@@ -2863,8 +2863,8 @@
                                 "type": "Line",
                                 "value": " delete predecessor node",
                                 "range": [
-                                  881,
-                                  907
+                                  885,
+                                  911
                                 ],
                                 "loc": {
                                   "start": {
@@ -2881,8 +2881,8 @@
                                 "type": "Line",
                                 "value": " note: this node can only have one non-leaf child",
                                 "range": [
-                                  911,
-                                  962
+                                  915,
+                                  966
                                 ],
                                 "loc": {
                                   "start": {
@@ -2899,8 +2899,8 @@
                                 "type": "Line",
                                 "value": "       because the tree is a red-black tree",
                                 "range": [
-                                  966,
-                                  1011
+                                  970,
+                                  1015
                                 ],
                                 "loc": {
                                   "start": {
@@ -2917,8 +2917,8 @@
                           }
                         ],
                         "range": [
-                          757,
-                          1045
+                          761,
+                          1049
                         ],
                         "loc": {
                           "start": {
@@ -2948,8 +2948,8 @@
                                   "type": "Identifier",
                                   "name": "node",
                                   "range": [
-                                    1060,
-                                    1064
+                                    1064,
+                                    1068
                                   ],
                                   "loc": {
                                     "start": {
@@ -2966,8 +2966,8 @@
                                   "type": "Identifier",
                                   "name": "right",
                                   "range": [
-                                    1065,
-                                    1070
+                                    1069,
+                                    1074
                                   ],
                                   "loc": {
                                     "start": {
@@ -2981,8 +2981,8 @@
                                   }
                                 },
                                 "range": [
-                                  1060,
-                                  1070
+                                  1064,
+                                  1074
                                 ],
                                 "loc": {
                                   "start": {
@@ -2999,8 +2999,8 @@
                                 "type": "Identifier",
                                 "name": "isleaf",
                                 "range": [
-                                  1071,
-                                  1077
+                                  1075,
+                                  1081
                                 ],
                                 "loc": {
                                   "start": {
@@ -3014,8 +3014,8 @@
                                 }
                               },
                               "range": [
-                                1060,
-                                1077
+                                1064,
+                                1081
                               ],
                               "loc": {
                                 "start": {
@@ -3030,8 +3030,8 @@
                             },
                             "arguments": [],
                             "range": [
-                              1060,
-                              1079
+                              1064,
+                              1083
                             ],
                             "loc": {
                               "start": {
@@ -3046,8 +3046,8 @@
                           },
                           "prefix": true,
                           "range": [
-                            1059,
-                            1079
+                            1063,
+                            1083
                           ],
                           "loc": {
                             "start": {
@@ -3072,8 +3072,8 @@
                                     "type": "Identifier",
                                     "name": "succ",
                                     "range": [
-                                      1222,
-                                      1226
+                                      1226,
+                                      1230
                                     ],
                                     "loc": {
                                       "start": {
@@ -3093,8 +3093,8 @@
                                       "type": "Identifier",
                                       "name": "node",
                                       "range": [
-                                        1229,
-                                        1233
+                                        1233,
+                                        1237
                                       ],
                                       "loc": {
                                         "start": {
@@ -3111,8 +3111,8 @@
                                       "type": "Identifier",
                                       "name": "right",
                                       "range": [
-                                        1234,
-                                        1239
+                                        1238,
+                                        1243
                                       ],
                                       "loc": {
                                         "start": {
@@ -3126,8 +3126,8 @@
                                       }
                                     },
                                     "range": [
-                                      1229,
-                                      1239
+                                      1233,
+                                      1243
                                     ],
                                     "loc": {
                                       "start": {
@@ -3141,8 +3141,8 @@
                                     }
                                   },
                                   "range": [
-                                    1222,
-                                    1239
+                                    1226,
+                                    1243
                                   ],
                                   "loc": {
                                     "start": {
@@ -3158,8 +3158,8 @@
                               ],
                               "kind": "const",
                               "range": [
-                                1216,
-                                1241
+                                1220,
+                                1245
                               ],
                               "loc": {
                                 "start": {
@@ -3176,8 +3176,8 @@
                                   "type": "Line",
                                   "value": " replace node's value with successor's value",
                                   "range": [
-                                    1087,
-                                    1133
+                                    1091,
+                                    1137
                                   ],
                                   "loc": {
                                     "start": {
@@ -3194,8 +3194,8 @@
                                   "type": "Line",
                                   "value": " If there is no left child, then there can only be one right",
                                   "range": [
-                                    1137,
-                                    1199
+                                    1141,
+                                    1203
                                   ],
                                   "loc": {
                                     "start": {
@@ -3212,8 +3212,8 @@
                                   "type": "Line",
                                   "value": " child.",
                                   "range": [
-                                    1203,
-                                    1212
+                                    1207,
+                                    1216
                                   ],
                                   "loc": {
                                     "start": {
@@ -3240,8 +3240,8 @@
                                     "type": "Identifier",
                                     "name": "node",
                                     "range": [
-                                      1245,
-                                      1249
+                                      1249,
+                                      1253
                                     ],
                                     "loc": {
                                       "start": {
@@ -3258,8 +3258,8 @@
                                     "type": "Identifier",
                                     "name": "value",
                                     "range": [
-                                      1250,
-                                      1255
+                                      1254,
+                                      1259
                                     ],
                                     "loc": {
                                       "start": {
@@ -3273,8 +3273,8 @@
                                     }
                                   },
                                   "range": [
-                                    1245,
-                                    1255
+                                    1249,
+                                    1259
                                   ],
                                   "loc": {
                                     "start": {
@@ -3294,8 +3294,8 @@
                                     "type": "Identifier",
                                     "name": "succ",
                                     "range": [
-                                      1258,
-                                      1262
+                                      1262,
+                                      1266
                                     ],
                                     "loc": {
                                       "start": {
@@ -3312,8 +3312,8 @@
                                     "type": "Identifier",
                                     "name": "value",
                                     "range": [
-                                      1263,
-                                      1268
+                                      1267,
+                                      1272
                                     ],
                                     "loc": {
                                       "start": {
@@ -3327,8 +3327,8 @@
                                     }
                                   },
                                   "range": [
-                                    1258,
-                                    1268
+                                    1262,
+                                    1272
                                   ],
                                   "loc": {
                                     "start": {
@@ -3342,8 +3342,8 @@
                                   }
                                 },
                                 "range": [
-                                  1245,
-                                  1268
+                                  1249,
+                                  1272
                                 ],
                                 "loc": {
                                   "start": {
@@ -3357,8 +3357,8 @@
                                 }
                               },
                               "range": [
-                                1245,
-                                1270
+                                1249,
+                                1274
                               ],
                               "loc": {
                                 "start": {
@@ -3375,8 +3375,8 @@
                                   "type": "Line",
                                   "value": " delete successor node",
                                   "range": [
-                                    1274,
-                                    1298
+                                    1278,
+                                    1302
                                   ],
                                   "loc": {
                                     "start": {
@@ -3393,8 +3393,8 @@
                                   "type": "Line",
                                   "value": " note: this node can only have one non-leaf child",
                                   "range": [
-                                    1302,
-                                    1353
+                                    1306,
+                                    1357
                                   ],
                                   "loc": {
                                     "start": {
@@ -3411,8 +3411,8 @@
                                   "type": "Line",
                                   "value": "       because the tree is a red-black tree",
                                   "range": [
-                                    1357,
-                                    1402
+                                    1361,
+                                    1406
                                   ],
                                   "loc": {
                                     "start": {
@@ -3435,8 +3435,8 @@
                                   "type": "Identifier",
                                   "name": "delete_one_child",
                                   "range": [
-                                    1406,
-                                    1422
+                                    1410,
+                                    1426
                                   ],
                                   "loc": {
                                     "start": {
@@ -3454,8 +3454,8 @@
                                     "type": "Identifier",
                                     "name": "succ",
                                     "range": [
-                                      1424,
-                                      1428
+                                      1428,
+                                      1432
                                     ],
                                     "loc": {
                                       "start": {
@@ -3470,8 +3470,8 @@
                                   }
                                 ],
                                 "range": [
-                                  1406,
-                                  1430
+                                  1410,
+                                  1434
                                 ],
                                 "loc": {
                                   "start": {
@@ -3485,8 +3485,8 @@
                                 }
                               },
                               "range": [
-                                1406,
-                                1432
+                                1410,
+                                1436
                               ],
                               "loc": {
                                 "start": {
@@ -3503,8 +3503,8 @@
                                   "type": "Line",
                                   "value": " delete successor node",
                                   "range": [
-                                    1274,
-                                    1298
+                                    1278,
+                                    1302
                                   ],
                                   "loc": {
                                     "start": {
@@ -3521,8 +3521,8 @@
                                   "type": "Line",
                                   "value": " note: this node can only have one non-leaf child",
                                   "range": [
-                                    1302,
-                                    1353
+                                    1306,
+                                    1357
                                   ],
                                   "loc": {
                                     "start": {
@@ -3539,8 +3539,8 @@
                                   "type": "Line",
                                   "value": "       because the tree is a red-black tree",
                                   "range": [
-                                    1357,
-                                    1402
+                                    1361,
+                                    1406
                                   ],
                                   "loc": {
                                     "start": {
@@ -3557,8 +3557,8 @@
                             }
                           ],
                           "range": [
-                            1082,
-                            1436
+                            1086,
+                            1440
                           ],
                           "loc": {
                             "start": {
@@ -3580,8 +3580,8 @@
                               "type": "Identifier",
                               "name": "node",
                               "range": [
-                                1450,
-                                1454
+                                1454,
+                                1458
                               ],
                               "loc": {
                                 "start": {
@@ -3600,8 +3600,8 @@
                               "object": {
                                 "type": "ThisExpression",
                                 "range": [
-                                  1459,
-                                  1463
+                                  1463,
+                                  1467
                                 ],
                                 "loc": {
                                   "start": {
@@ -3618,8 +3618,8 @@
                                 "type": "Identifier",
                                 "name": "root",
                                 "range": [
-                                  1464,
-                                  1468
+                                  1468,
+                                  1472
                                 ],
                                 "loc": {
                                   "start": {
@@ -3633,8 +3633,8 @@
                                 }
                               },
                               "range": [
-                                1459,
-                                1468
+                                1463,
+                                1472
                               ],
                               "loc": {
                                 "start": {
@@ -3648,8 +3648,8 @@
                               }
                             },
                             "range": [
-                              1450,
-                              1468
+                              1454,
+                              1472
                             ],
                             "loc": {
                               "start": {
@@ -3676,8 +3676,8 @@
                                     "object": {
                                       "type": "ThisExpression",
                                       "range": [
-                                        1476,
-                                        1480
+                                        1480,
+                                        1484
                                       ],
                                       "loc": {
                                         "start": {
@@ -3694,8 +3694,8 @@
                                       "type": "Identifier",
                                       "name": "root",
                                       "range": [
-                                        1481,
-                                        1485
+                                        1485,
+                                        1489
                                       ],
                                       "loc": {
                                         "start": {
@@ -3709,8 +3709,8 @@
                                       }
                                     },
                                     "range": [
-                                      1476,
-                                      1485
+                                      1480,
+                                      1489
                                     ],
                                     "loc": {
                                       "start": {
@@ -3728,8 +3728,8 @@
                                     "value": null,
                                     "raw": "null",
                                     "range": [
-                                      1488,
-                                      1492
+                                      1492,
+                                      1496
                                     ],
                                     "loc": {
                                       "start": {
@@ -3743,8 +3743,8 @@
                                     }
                                   },
                                   "range": [
-                                    1476,
-                                    1492
+                                    1480,
+                                    1496
                                   ],
                                   "loc": {
                                     "start": {
@@ -3758,8 +3758,8 @@
                                   }
                                 },
                                 "range": [
-                                  1476,
-                                  1494
+                                  1480,
+                                  1498
                                 ],
                                 "loc": {
                                   "start": {
@@ -3774,8 +3774,8 @@
                               }
                             ],
                             "range": [
-                              1471,
-                              1498
+                              1475,
+                              1502
                             ],
                             "loc": {
                               "start": {
@@ -3799,8 +3799,8 @@
                                     "type": "Identifier",
                                     "name": "delete_one_child",
                                     "range": [
-                                      1512,
-                                      1528
+                                      1516,
+                                      1532
                                     ],
                                     "loc": {
                                       "start": {
@@ -3818,8 +3818,8 @@
                                       "type": "Identifier",
                                       "name": "node",
                                       "range": [
-                                        1530,
-                                        1534
+                                        1534,
+                                        1538
                                       ],
                                       "loc": {
                                         "start": {
@@ -3834,8 +3834,8 @@
                                     }
                                   ],
                                   "range": [
-                                    1512,
-                                    1536
+                                    1516,
+                                    1540
                                   ],
                                   "loc": {
                                     "start": {
@@ -3849,8 +3849,8 @@
                                   }
                                 },
                                 "range": [
-                                  1512,
-                                  1538
+                                  1516,
+                                  1542
                                 ],
                                 "loc": {
                                   "start": {
@@ -3865,8 +3865,8 @@
                               }
                             ],
                             "range": [
-                              1507,
-                              1542
+                              1511,
+                              1546
                             ],
                             "loc": {
                               "start": {
@@ -3880,8 +3880,8 @@
                             }
                           },
                           "range": [
-                            1445,
-                            1542
+                            1449,
+                            1546
                           ],
                           "loc": {
                             "start": {
@@ -3895,8 +3895,8 @@
                           }
                         },
                         "range": [
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                         "loc": {
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@@ -3910,8 +3910,8 @@
                         }
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                       "range": [
-                        730,
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                       "loc": {
                         "start": {
@@ -3926,8 +3926,8 @@
                     }
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                   "range": [
-                    725,
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+                    729,
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@@ -3943,8 +3943,8 @@
                 "generator": false,
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                 "range": [
-                  716,
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                 "loc": {
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@@ -3960,8 +3960,8 @@
               "kind": "method",
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               "range": [
-                709,
-                1546
+                713,
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               "loc": {
                 "start": {
@@ -3984,8 +3984,8 @@
                   "type": "Identifier",
                   "name": "Symbol",
                   "range": [
-                    1551,
-                    1557
+                    1555,
+                    1561
                   ],
                   "loc": {
                     "start": {
@@ -4002,8 +4002,8 @@
                   "type": "Identifier",
                   "name": "iterator",
                   "range": [
-                    1558,
-                    1566
+                    1562,
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                   "loc": {
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@@ -4017,8 +4017,8 @@
                   }
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                 "range": [
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                   "start": {
@@ -4049,8 +4049,8 @@
                           "object": {
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-                              1582,
-                              1586
+                              1586,
+                              1590
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                               "start": {
@@ -4067,8 +4067,8 @@
                             "type": "Identifier",
                             "name": "root",
                             "range": [
-                              1587,
-                              1591
+                              1591,
+                              1595
                             ],
                             "loc": {
                               "start": {
@@ -4082,8 +4082,8 @@
                             }
                           },
                           "range": [
-                            1582,
-                            1591
+                            1586,
+                            1595
                           ],
                           "loc": {
                             "start": {
@@ -4101,8 +4101,8 @@
                           "value": null,
                           "raw": "null",
                           "range": [
-                            1596,
-                            1600
+                            1600,
+                            1604
                           ],
                           "loc": {
                             "start": {
@@ -4116,8 +4116,8 @@
                           }
                         },
                         "range": [
-                          1582,
-                          1600
+                          1586,
+                          1604
                         ],
                         "loc": {
                           "start": {
@@ -4140,8 +4140,8 @@
                               "type": "Identifier",
                               "name": "inordertraversal",
                               "range": [
-                                1610,
-                                1626
+                                1614,
+                                1630
                               ],
                               "loc": {
                                 "start": {
@@ -4161,8 +4161,8 @@
                                 "object": {
                                   "type": "ThisExpression",
                                   "range": [
-                                    1628,
-                                    1632
+                                    1632,
+                                    1636
                                   ],
                                   "loc": {
                                     "start": {
@@ -4179,8 +4179,8 @@
                                   "type": "Identifier",
                                   "name": "root",
                                   "range": [
-                                    1633,
-                                    1637
+                                    1637,
+                                    1641
                                   ],
                                   "loc": {
                                     "start": {
@@ -4194,8 +4194,8 @@
                                   }
                                 },
                                 "range": [
-                                  1628,
-                                  1637
+                                  1632,
+                                  1641
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                                 "loc": {
                                   "start": {
@@ -4210,8 +4210,8 @@
                               }
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                             "range": [
-                              1610,
-                              1639
+                              1614,
+                              1643
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                             "loc": {
                               "start": {
@@ -4226,8 +4226,8 @@
                           },
                           "delegate": true,
                           "range": [
-                            1603,
-                            1639
+                            1607,
+                            1643
                           ],
                           "loc": {
                             "start": {
@@ -4241,8 +4241,8 @@
                           }
                         },
                         "range": [
-                          1603,
-                          1641
+                          1607,
+                          1645
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                         "loc": {
                           "start": {
@@ -4257,8 +4257,8 @@
                       },
                       "alternate": null,
                       "range": [
-                        1577,
-                        1641
+                        1581,
+                        1645
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                         "start": {
@@ -4273,8 +4273,8 @@
                     }
                   ],
                   "range": [
-                    1572,
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                   "loc": {
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@@ -4290,8 +4290,8 @@
                 "generator": true,
                 "expression": false,
                 "range": [
-                  1568,
-                  1645
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                 "loc": {
                   "start": {
@@ -4307,8 +4307,8 @@
               "kind": "method",
               "computed": false,
               "range": [
-                1549,
-                1645
+                1553,
+                1649
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               "loc": {
                 "start": {
@@ -4328,8 +4328,8 @@
                 "type": "Identifier",
                 "name": "from",
                 "range": [
-                  1655,
-                  1659
+                  1659,
+                  1663
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                 "loc": {
                   "start": {
@@ -4350,8 +4350,8 @@
                     "type": "Identifier",
                     "name": "compare",
                     "range": [
-                      1662,
-                      1669
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+                      1673
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                     "loc": {
                       "start": {
@@ -4368,8 +4368,8 @@
                     "type": "Identifier",
                     "name": "iterable",
                     "range": [
-                      1672,
-                      1680
+                      1676,
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                     "loc": {
                       "start": {
@@ -4395,8 +4395,8 @@
                             "type": "Identifier",
                             "name": "tree",
                             "range": [
-                              1694,
-                              1698
+                              1698,
+                              1702
                             ],
                             "loc": {
                               "start": {
@@ -4415,8 +4415,8 @@
                               "type": "Identifier",
                               "name": "RedBlackTree",
                               "range": [
-                                1705,
-                                1717
+                                1709,
+                                1721
                               ],
                               "loc": {
                                 "start": {
@@ -4434,8 +4434,8 @@
                                 "type": "Identifier",
                                 "name": "compare",
                                 "range": [
-                                  1719,
-                                  1726
+                                  1723,
+                                  1730
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                                 "loc": {
                                   "start": {
@@ -4450,8 +4450,8 @@
                               }
                             ],
                             "range": [
-                              1701,
-                              1728
+                              1705,
+                              1732
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                             "loc": {
                               "start": {
@@ -4465,8 +4465,8 @@
                             }
                           },
                           "range": [
-                            1694,
-                            1728
+                            1698,
+                            1732
                           ],
                           "loc": {
                             "start": {
@@ -4482,8 +4482,8 @@
                       ],
                       "kind": "const",
                       "range": [
-                        1688,
-                        1730
+                        1692,
+                        1734
                       ],
                       "loc": {
                         "start": {
@@ -4507,8 +4507,8 @@
                               "type": "Identifier",
                               "name": "element",
                               "range": [
-                                1746,
-                                1753
+                                1750,
+                                1757
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                               "loc": {
                                 "start": {
@@ -4523,8 +4523,8 @@
                             },
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@@ -4540,8 +4540,8 @@
                         ],
                         "kind": "const",
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-                          1740,
-                          1753
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                         "loc": {
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@@ -4558,8 +4558,8 @@
                         "type": "Identifier",
                         "name": "iterable",
                         "range": [
-                          1757,
-                          1765
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+                          1769
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                         "loc": {
                           "start": {
@@ -4583,8 +4583,8 @@
                               "type": "Identifier",
                               "name": "tree",
                               "range": [
-                                1768,
-                                1772
+                                1772,
+                                1776
                               ],
                               "loc": {
                                 "start": {
@@ -4601,8 +4601,8 @@
                               "type": "Identifier",
                               "name": "add",
                               "range": [
-                                1773,
-                                1776
+                                1777,
+                                1780
                               ],
                               "loc": {
                                 "start": {
@@ -4616,8 +4616,8 @@
                               }
                             },
                             "range": [
-                              1768,
-                              1776
+                              1772,
+                              1780
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                             "loc": {
                               "start": {
@@ -4635,8 +4635,8 @@
                               "type": "Identifier",
                               "name": "element",
                               "range": [
-                                1778,
-                                1785
+                                1782,
+                                1789
                               ],
                               "loc": {
                                 "start": {
@@ -4651,8 +4651,8 @@
                             }
                           ],
                           "range": [
-                            1768,
-                            1787
+                            1772,
+                            1791
                           ],
                           "loc": {
                             "start": {
@@ -4666,8 +4666,8 @@
                           }
                         },
                         "range": [
-                          1768,
-                          1789
+                          1772,
+                          1793
                         ],
                         "loc": {
                           "start": {
@@ -4681,8 +4681,8 @@
                         }
                       },
                       "range": [
-                        1734,
-                        1789
+                        1738,
+                        1793
                       ],
                       "loc": {
                         "start": {
@@ -4701,8 +4701,8 @@
                         "type": "Identifier",
                         "name": "tree",
                         "range": [
-                          1800,
-                          1804
+                          1804,
+                          1808
                         ],
                         "loc": {
                           "start": {
@@ -4716,8 +4716,8 @@
                         }
                       },
                       "range": [
-                        1793,
-                        1806
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                       ],
                       "loc": {
                         "start": {
@@ -4732,8 +4732,8 @@
                     }
                   ],
                   "range": [
-                    1683,
-                    1810
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                   "loc": {
                     "start": {
@@ -4749,8 +4749,8 @@
                 "generator": false,
                 "expression": false,
                 "range": [
-                  1660,
-                  1810
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+                  1814
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                 "loc": {
                   "start": {
@@ -4766,8 +4766,8 @@
               "kind": "method",
               "computed": false,
               "range": [
-                1648,
-                1810
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                 "start": {
@@ -4783,8 +4783,8 @@
             }
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           "range": [
-            279,
-            1813
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           "loc": {
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@@ -4798,8 +4798,8 @@
           }
         },
         "range": [
-          260,
-          1813
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+          1817
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         "loc": {
           "start": {
@@ -4817,8 +4817,8 @@
       "specifiers": [],
       "source": null,
       "range": [
-        253,
-        1813
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       "loc": {
         "start": {
@@ -4835,7 +4835,7 @@
   "sourceType": "module",
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     1,
-    1813
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@@ -4852,8 +4852,8 @@
       "type": "Line",
       "value": " replace node's value with predecessor's value",
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-        810
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@@ -4870,8 +4870,8 @@
       "type": "Line",
       "value": " delete predecessor node",
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-        907
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@@ -4888,8 +4888,8 @@
       "type": "Line",
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       "loc": {
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@@ -4906,8 +4906,8 @@
       "type": "Line",
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-        1011
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@@ -4924,8 +4924,8 @@
       "type": "Line",
       "value": " replace node's value with successor's value",
       "range": [
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-        1133
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@@ -4942,8 +4942,8 @@
       "type": "Line",
       "value": " If there is no left child, then there can only be one right",
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-        1199
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       "loc": {
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@@ -4960,8 +4960,8 @@
       "type": "Line",
       "value": " child.",
       "range": [
-        1203,
-        1212
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       "loc": {
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@@ -4978,8 +4978,8 @@
       "type": "Line",
       "value": " delete successor node",
       "range": [
-        1274,
-        1298
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       ],
       "loc": {
         "start": {
@@ -4996,8 +4996,8 @@
       "type": "Line",
       "value": " note: this node can only have one non-leaf child",
       "range": [
-        1302,
-        1353
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       "loc": {
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@@ -5014,8 +5014,8 @@
       "type": "Line",
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       "range": [
-        1357,
-        1402
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diff --git a/ast/source/adt/index.js.json b/ast/source/adt/index.js.json
index dcc63ed..12455ab 100644
--- a/ast/source/adt/index.js.json
+++ b/ast/source/adt/index.js.json
@@ -5,11 +5,11 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./RedBlackTree",
-        "raw": "'./RedBlackTree'",
+        "value": "./Leaf",
+        "raw": "'./Leaf'",
         "range": [
           14,
-          30
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         ],
         "loc": {
           "start": {
@@ -18,13 +18,13 @@
           },
           "end": {
             "line": 1,
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         }
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-        32
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       ],
       "loc": {
         "start": {
@@ -33,6 +33,78 @@
         },
         "end": {
           "line": 1,
+          "column": 24
+        }
+      }
+    },
+    {
+      "type": "ExportAllDeclaration",
+      "source": {
+        "type": "Literal",
+        "value": "./Node",
+        "raw": "'./Node'",
+        "range": [
+          39,
+          47
+        ],
+        "loc": {
+          "start": {
+            "line": 2,
+            "column": 14
+          },
+          "end": {
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+            "column": 22
+          }
+        }
+      },
+      "range": [
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+        49
+      ],
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+        },
+        "end": {
+          "line": 2,
+          "column": 24
+        }
+      }
+    },
+    {
+      "type": "ExportAllDeclaration",
+      "source": {
+        "type": "Literal",
+        "value": "./RedBlackTree",
+        "raw": "'./RedBlackTree'",
+        "range": [
+          64,
+          80
+        ],
+        "loc": {
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+      "range": [
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@@ -41,7 +113,7 @@
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@@ -49,7 +121,7 @@
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diff --git a/ast/source/base/index.js.json b/ast/source/base/index.js.json
deleted file mode 100644
index ebc9ffd..0000000
--- a/ast/source/base/index.js.json
+++ /dev/null
@@ -1,309 +0,0 @@
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-      "type": "ExportAllDeclaration",
-      "source": {
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-        "value": "./colors",
-        "raw": "'./colors'",
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-            "line": 1,
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-        26
-      ],
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-          "column": 0
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-        "end": {
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-          "column": 26
-        }
-      }
-    },
-    {
-      "type": "ExportAllDeclaration",
-      "source": {
-        "type": "Literal",
-        "value": "./debug",
-        "raw": "'./debug'",
-        "range": [
-          41,
-          50
-        ],
-        "loc": {
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-            "line": 2,
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-          "column": 25
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-      }
-    },
-    {
-      "type": "ExportAllDeclaration",
-      "source": {
-        "type": "Literal",
-        "value": "./find",
-        "raw": "'./find'",
-        "range": [
-          67,
-          75
-        ],
-        "loc": {
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-            "line": 3,
-            "column": 14
-          },
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-            "column": 22
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-      "range": [
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-      ],
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-        "end": {
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-          "column": 24
-        }
-      }
-    },
-    {
-      "type": "ExportAllDeclaration",
-      "source": {
-        "type": "Literal",
-        "value": "./inordertraversal",
-        "raw": "'./inordertraversal'",
-        "range": [
-          92,
-          112
-        ],
-        "loc": {
-          "start": {
-            "line": 4,
-            "column": 14
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-          "end": {
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-            "column": 34
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-        }
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-        114
-      ],
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-          "column": 0
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-        "end": {
-          "line": 4,
-          "column": 36
-        }
-      }
-    },
-    {
-      "type": "ExportAllDeclaration",
-      "source": {
-        "type": "Literal",
-        "value": "./insert",
-        "raw": "'./insert'",
-        "range": [
-          129,
-          139
-        ],
-        "loc": {
-          "start": {
-            "line": 5,
-            "column": 14
-          },
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-            "column": 24
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-      },
-      "range": [
-        115,
-        141
-      ],
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-          "column": 0
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-        "end": {
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-          "column": 26
-        }
-      }
-    },
-    {
-      "type": "ExportAllDeclaration",
-      "source": {
-        "type": "Literal",
-        "value": "./replace_node",
-        "raw": "'./replace_node'",
-        "range": [
-          156,
-          172
-        ],
-        "loc": {
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-            "line": 6,
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-      ],
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-      }
-    },
-    {
-      "type": "ExportAllDeclaration",
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-        "value": "./rotate_left",
-        "raw": "'./rotate_left'",
-        "range": [
-          189,
-          204
-        ],
-        "loc": {
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-            "column": 29
-          }
-        }
-      },
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-        206
-      ],
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-          237
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-    "end": {
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-      "column": 32
-    }
-  },
-  "comments": []
-}
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diff --git a/ast/source/base/colors.js.json b/ast/source/color/BLACK.js.json
similarity index 51%
rename from ast/source/base/colors.js.json
rename to ast/source/color/BLACK.js.json
index 956c7fb..12e437a 100644
--- a/ast/source/base/colors.js.json
+++ b/ast/source/color/BLACK.js.json
@@ -95,107 +95,12 @@
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-                41
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-          47
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-      }
     }
   ],
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-    47
+    24
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     "start": {
@@ -203,8 +108,8 @@
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     "end": {
-      "line": 2,
-      "column": 22
+      "line": 1,
+      "column": 24
     }
   },
   "comments": []
diff --git a/ast/source/color/RED.js.json b/ast/source/color/RED.js.json
new file mode 100644
index 0000000..87d4a3b
--- /dev/null
+++ b/ast/source/color/RED.js.json
@@ -0,0 +1,116 @@
+{
+  "type": "Program",
+  "body": [
+    {
+      "type": "ExportNamedDeclaration",
+      "declaration": {
+        "type": "VariableDeclaration",
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "id": {
+              "type": "Identifier",
+              "name": "RED",
+              "range": [
+                13,
+                16
+              ],
+              "loc": {
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+                },
+                "end": {
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+                  "column": 16
+                }
+              }
+            },
+            "init": {
+              "type": "Literal",
+              "value": 1,
+              "raw": "1",
+              "range": [
+                19,
+                20
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+              "loc": {
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+                  "column": 19
+                },
+                "end": {
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+              13,
+              20
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+              },
+              "end": {
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+                "column": 20
+              }
+            }
+          }
+        ],
+        "kind": "const",
+        "range": [
+          7,
+          22
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+          },
+          "end": {
+            "line": 1,
+            "column": 22
+          }
+        },
+        "leadingComments": [],
+        "trailingComments": []
+      },
+      "specifiers": [],
+      "source": null,
+      "range": [
+        0,
+        22
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+          "column": 0
+        },
+        "end": {
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+          "column": 22
+        }
+      }
+    }
+  ],
+  "sourceType": "module",
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+    0,
+    22
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+      "column": 0
+    },
+    "end": {
+      "line": 1,
+      "column": 22
+    }
+  },
+  "comments": []
+}
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diff --git a/ast/source/node/index.js.json b/ast/source/color/index.js.json
similarity index 81%
rename from ast/source/node/index.js.json
rename to ast/source/color/index.js.json
index 4ff3703..1f4c524 100644
--- a/ast/source/node/index.js.json
+++ b/ast/source/color/index.js.json
@@ -5,11 +5,11 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./Leaf",
-        "raw": "'./Leaf'",
+        "value": "./BLACK",
+        "raw": "'./BLACK'",
         "range": [
           14,
-          22
+          23
         ],
         "loc": {
           "start": {
@@ -18,13 +18,13 @@
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+            "column": 23
           }
         }
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@@ -33,7 +33,7 @@
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         "end": {
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+          "column": 25
         }
       }
     },
@@ -41,10 +41,10 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./Node",
-        "raw": "'./Node'",
+        "value": "./RED",
+        "raw": "'./RED'",
         "range": [
-          39,
+          40,
           47
         ],
         "loc": {
@@ -54,12 +54,12 @@
           },
           "end": {
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-            "column": 22
+            "column": 21
           }
         }
       },
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-        25,
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@@ -69,7 +69,7 @@
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@@ -86,7 +86,7 @@
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-      "column": 24
+      "column": 23
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   },
   "comments": []
diff --git a/ast/source/base/debug.js.json b/ast/source/debug/debug.js.json
similarity index 77%
rename from ast/source/base/debug.js.json
rename to ast/source/debug/debug.js.json
index bc0e338..f42a39d 100644
--- a/ast/source/base/debug.js.json
+++ b/ast/source/debug/debug.js.json
@@ -5,90 +5,72 @@
       "type": "ImportDeclaration",
       "specifiers": [
         {
-          "type": "ImportSpecifier",
+          "type": "ImportDefaultSpecifier",
           "local": {
             "type": "Identifier",
-            "name": "BLACK",
-            "range": [
-              10,
-              15
-            ],
-            "loc": {
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-                "line": 2,
-                "column": 14
-              }
-            }
-          },
-          "imported": {
-            "type": "Identifier",
-            "name": "BLACK",
+            "name": "chalk",
             "range": [
-              10,
-              15
+              7,
+              12
             ],
             "loc": {
               "start": {
-                "line": 2,
-                "column": 9
+                "line": 1,
+                "column": 7
               },
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-                "column": 14
+                "line": 1,
+                "column": 12
               }
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-            15
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+            12
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           "loc": {
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-              "column": 9
+              "line": 1,
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             },
             "end": {
-              "line": 2,
-              "column": 14
+              "line": 1,
+              "column": 12
             }
           }
         }
       ],
       "source": {
         "type": "Literal",
-        "value": "./colors",
-        "raw": "'./colors'",
+        "value": "chalk",
+        "raw": "'chalk'",
         "range": [
-          23,
-          33
+          18,
+          25
         ],
         "loc": {
           "start": {
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-            "column": 22
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+            "column": 18
           },
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-        35
+        0,
+        27
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-          "column": 34
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         }
       }
     },
@@ -96,72 +78,90 @@
       "type": "ImportDeclaration",
       "specifiers": [
         {
-          "type": "ImportDefaultSpecifier",
+          "type": "ImportSpecifier",
           "local": {
             "type": "Identifier",
-            "name": "chalk",
+            "name": "BLACK",
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-              49
+              38,
+              43
             ],
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-                "column": 7
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+                "column": 9
               },
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-                "column": 12
+                "line": 3,
+                "column": 14
+              }
+            }
+          },
+          "imported": {
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+            "name": "BLACK",
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+              38,
+              43
+            ],
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+                "column": 9
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               }
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-            49
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+            43
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-              "column": 12
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+              "column": 14
             }
           }
         }
       ],
       "source": {
         "type": "Literal",
-        "value": "chalk",
-        "raw": "'chalk'",
+        "value": "..",
+        "raw": "'..'",
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-          55,
-          62
+          51,
+          55
         ],
         "loc": {
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+        57
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@@ -173,16 +173,16 @@
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-            87
+            75,
+            80
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@@ -192,16 +192,16 @@
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+              87
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@@ -221,16 +221,16 @@
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+                      103
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@@ -239,47 +239,47 @@
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-                      117
+                      104,
+                      110
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+                    110
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-                  120
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+                  113
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                 }
@@ -295,16 +295,16 @@
                       "type": "Identifier",
                       "name": "chalk",
                       "range": [
-                        130,
-                        135
+                        123,
+                        128
                       ],
                       "loc": {
                         "start": {
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+                          "line": 7,
                           "column": 30
                         },
                         "end": {
-                          "line": 8,
+                          "line": 7,
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                         }
                       }
@@ -313,31 +313,31 @@
                       "type": "Identifier",
                       "name": "bgBlack",
                       "range": [
-                        136,
-                        143
+                        129,
+                        136
                       ],
                       "loc": {
                         "start": {
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+                          "line": 7,
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                         "end": {
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+                      136
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@@ -348,63 +348,63 @@
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                       "raw": "'L'",
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-                        144,
-                        147
+                        137,
+                        140
                       ],
                       "loc": {
                         "start": {
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+                          "line": 7,
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-                    148
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+                    141
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+                  143
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               },
               "alternate": null,
               "range": [
-                101,
-                150
+                94,
+                143
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               }
@@ -418,16 +418,16 @@
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-                      159,
-                      163
+                      152,
+                      156
                     ],
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+                        "line": 9,
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                       "end": {
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                       }
                     }
@@ -444,16 +444,16 @@
                           "type": "Identifier",
                           "name": "node",
                           "range": [
-                            166,
-                            170
+                            159,
+                            163
                           ],
                           "loc": {
                             "start": {
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+                              "line": 9,
                               "column": 14
                             },
                             "end": {
-                              "line": 10,
+                              "line": 9,
                               "column": 18
                             }
                           }
@@ -462,31 +462,31 @@
                           "type": "Identifier",
                           "name": "color",
                           "range": [
-                            171,
-                            176
+                            164,
+                            169
                           ],
                           "loc": {
                             "start": {
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+                              "line": 9,
                               "column": 19
                             },
                             "end": {
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                         },
                         "range": [
-                          166,
-                          176
+                          159,
+                          169
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                         "loc": {
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                           "end": {
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                         }
@@ -495,31 +495,31 @@
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-                          181,
-                          186
+                          174,
+                          179
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                         "loc": {
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+                            "line": 9,
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-                        186
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+                        179
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+                          "line": 9,
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                         "end": {
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                         }
                       }
@@ -533,16 +533,16 @@
                           "type": "Identifier",
                           "name": "chalk",
                           "range": [
-                            189,
-                            194
+                            182,
+                            187
                           ],
                           "loc": {
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+                              "line": 9,
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                             },
                             "end": {
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@@ -551,31 +551,31 @@
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-                            195,
-                            202
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+                            195
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                         "loc": {
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@@ -588,16 +588,16 @@
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-                              203,
-                              207
+                              196,
+                              200
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+                                "line": 9,
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                               }
                             }
@@ -606,47 +606,47 @@
                             "type": "Identifier",
                             "name": "value",
                             "range": [
-                              208,
-                              213
+                              201,
+                              206
                             ],
                             "loc": {
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+                                "line": 9,
                                 "column": 56
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                                 "column": 61
                               }
                             }
                           },
                           "range": [
-                            203,
-                            213
+                            196,
+                            206
                           ],
                           "loc": {
                             "start": {
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                               "column": 51
                             },
                             "end": {
-                              "line": 10,
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                         }
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                       "range": [
-                        189,
-                        214
+                        182,
+                        207
                       ],
                       "loc": {
                         "start": {
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                           "column": 37
                         },
                         "end": {
-                          "line": 10,
+                          "line": 9,
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                         }
                       }
@@ -660,16 +660,16 @@
                           "type": "Identifier",
                           "name": "chalk",
                           "range": [
-                            217,
-                            222
+                            210,
+                            215
                           ],
                           "loc": {
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-                              "line": 10,
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                               "column": 65
                             },
                             "end": {
-                              "line": 10,
+                              "line": 9,
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                             }
                           }
@@ -678,31 +678,31 @@
                           "type": "Identifier",
                           "name": "bgRed",
                           "range": [
-                            223,
-                            228
+                            216,
+                            221
                           ],
                           "loc": {
                             "start": {
-                              "line": 10,
+                              "line": 9,
                               "column": 71
                             },
                             "end": {
-                              "line": 10,
+                              "line": 9,
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                             }
                           }
                         },
                         "range": [
-                          217,
-                          228
+                          210,
+                          221
                         ],
                         "loc": {
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                             "column": 65
                           },
                           "end": {
-                            "line": 10,
+                            "line": 9,
                             "column": 76
                           }
                         }
@@ -715,16 +715,16 @@
                             "type": "Identifier",
                             "name": "node",
                             "range": [
-                              230,
-                              234
+                              223,
+                              227
                             ],
                             "loc": {
                               "start": {
-                                "line": 10,
+                                "line": 9,
                                 "column": 78
                               },
                               "end": {
-                                "line": 10,
+                                "line": 9,
                                 "column": 82
                               }
                             }
@@ -733,77 +733,77 @@
                             "type": "Identifier",
                             "name": "value",
                             "range": [
-                              235,
-                              240
+                              228,
+                              233
                             ],
                             "loc": {
                               "start": {
-                                "line": 10,
+                                "line": 9,
                                 "column": 83
                               },
                               "end": {
-                                "line": 10,
+                                "line": 9,
                                 "column": 88
                               }
                             }
                           },
                           "range": [
-                            230,
-                            240
+                            223,
+                            233
                           ],
                           "loc": {
                             "start": {
-                              "line": 10,
+                              "line": 9,
                               "column": 78
                             },
                             "end": {
-                              "line": 10,
+                              "line": 9,
                               "column": 88
                             }
                           }
                         }
                       ],
                       "range": [
-                        217,
-                        242
+                        210,
+                        235
                       ],
                       "loc": {
                         "start": {
-                          "line": 10,
+                          "line": 9,
                           "column": 65
                         },
                         "end": {
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+                          "line": 9,
                           "column": 90
                         }
                       }
                     },
                     "range": [
-                      166,
-                      242
+                      159,
+                      235
                     ],
                     "loc": {
                       "start": {
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+                        "line": 9,
                         "column": 14
                       },
                       "end": {
-                        "line": 10,
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                         "column": 90
                       }
                     }
                   },
                   "range": [
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-                    242
+                    152,
+                    235
                   ],
                   "loc": {
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                       "column": 7
                     },
                     "end": {
-                      "line": 10,
+                      "line": 9,
                       "column": 90
                     }
                   }
@@ -811,16 +811,16 @@
               ],
               "kind": "const",
               "range": [
-                153,
-                244
+                146,
+                237
               ],
               "loc": {
                 "start": {
-                  "line": 10,
+                  "line": 9,
                   "column": 1
                 },
                 "end": {
-                  "line": 10,
+                  "line": 9,
                   "column": 92
                 }
               }
@@ -838,16 +838,16 @@
                     },
                     "tail": false,
                     "range": [
-                      254,
-                      258
+                      247,
+                      251
                     ],
                     "loc": {
                       "start": {
-                        "line": 12,
+                        "line": 11,
                         "column": 8
                       },
                       "end": {
-                        "line": 12,
+                        "line": 11,
                         "column": 12
                       }
                     }
@@ -860,16 +860,16 @@
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                     "tail": false,
                     "range": [
-                      274,
-                      279
+                      267,
+                      272
                     ],
                     "loc": {
                       "start": {
-                        "line": 12,
+                        "line": 11,
                         "column": 28
                       },
                       "end": {
-                        "line": 12,
+                        "line": 11,
                         "column": 33
                       }
                     }
@@ -882,16 +882,16 @@
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                     "tail": false,
                     "range": [
-                      283,
-                      288
+                      276,
+                      281
                     ],
                     "loc": {
                       "start": {
-                        "line": 12,
+                        "line": 11,
                         "column": 37
                       },
                       "end": {
-                        "line": 12,
+                        "line": 11,
                         "column": 42
                       }
                     }
@@ -904,16 +904,16 @@
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                     "tail": true,
                     "range": [
-                      305,
-                      308
+                      298,
+                      301
                     ],
                     "loc": {
                       "start": {
-                        "line": 12,
+                        "line": 11,
                         "column": 59
                       },
                       "end": {
-                        "line": 12,
+                        "line": 11,
                         "column": 62
                       }
                     }
@@ -926,16 +926,16 @@
                       "type": "Identifier",
                       "name": "debug",
                       "range": [
-                        258,
-                        263
+                        251,
+                        256
                       ],
                       "loc": {
                         "start": {
-                          "line": 12,
+                          "line": 11,
                           "column": 12
                         },
                         "end": {
-                          "line": 12,
+                          "line": 11,
                           "column": 17
                         }
                       }
@@ -948,16 +948,16 @@
                           "type": "Identifier",
                           "name": "node",
                           "range": [
-                            264,
-                            268
+                            257,
+                            261
                           ],
                           "loc": {
                             "start": {
-                              "line": 12,
+                              "line": 11,
                               "column": 18
                             },
                             "end": {
-                              "line": 12,
+                              "line": 11,
                               "column": 22
                             }
                           }
@@ -966,47 +966,47 @@
                           "type": "Identifier",
                           "name": "left",
                           "range": [
-                            269,
-                            273
+                            262,
+                            266
                           ],
                           "loc": {
                             "start": {
-                              "line": 12,
+                              "line": 11,
                               "column": 23
                             },
                             "end": {
-                              "line": 12,
+                              "line": 11,
                               "column": 27
                             }
                           }
                         },
                         "range": [
-                          264,
-                          273
+                          257,
+                          266
                         ],
                         "loc": {
                           "start": {
-                            "line": 12,
+                            "line": 11,
                             "column": 18
                           },
                           "end": {
-                            "line": 12,
+                            "line": 11,
                             "column": 27
                           }
                         }
                       }
                     ],
                     "range": [
-                      258,
-                      274
+                      251,
+                      267
                     ],
                     "loc": {
                       "start": {
-                        "line": 12,
+                        "line": 11,
                         "column": 12
                       },
                       "end": {
-                        "line": 12,
+                        "line": 11,
                         "column": 28
                       }
                     }
@@ -1015,16 +1015,16 @@
                     "type": "Identifier",
                     "name": "repr",
                     "range": [
-                      279,
-                      283
+                      272,
+                      276
                     ],
                     "loc": {
                       "start": {
-                        "line": 12,
+                        "line": 11,
                         "column": 33
                       },
                       "end": {
-                        "line": 12,
+                        "line": 11,
                         "column": 37
                       }
                     }
@@ -1035,16 +1035,16 @@
                       "type": "Identifier",
                       "name": "debug",
                       "range": [
-                        288,
-                        293
+                        281,
+                        286
                       ],
                       "loc": {
                         "start": {
-                          "line": 12,
+                          "line": 11,
                           "column": 42
                         },
                         "end": {
-                          "line": 12,
+                          "line": 11,
                           "column": 47
                         }
                       }
@@ -1057,16 +1057,16 @@
                           "type": "Identifier",
                           "name": "node",
                           "range": [
-                            294,
-                            298
+                            287,
+                            291
                           ],
                           "loc": {
                             "start": {
-                              "line": 12,
+                              "line": 11,
                               "column": 48
                             },
                             "end": {
-                              "line": 12,
+                              "line": 11,
                               "column": 52
                             }
                           }
@@ -1075,94 +1075,94 @@
                           "type": "Identifier",
                           "name": "right",
                           "range": [
-                            299,
-                            304
+                            292,
+                            297
                           ],
                           "loc": {
                             "start": {
-                              "line": 12,
+                              "line": 11,
                               "column": 53
                             },
                             "end": {
-                              "line": 12,
+                              "line": 11,
                               "column": 58
                             }
                           }
                         },
                         "range": [
-                          294,
-                          304
+                          287,
+                          297
                         ],
                         "loc": {
                           "start": {
-                            "line": 12,
+                            "line": 11,
                             "column": 48
                           },
                           "end": {
-                            "line": 12,
+                            "line": 11,
                             "column": 58
                           }
                         }
                       }
                     ],
                     "range": [
-                      288,
-                      305
+                      281,
+                      298
                     ],
                     "loc": {
                       "start": {
-                        "line": 12,
+                        "line": 11,
                         "column": 42
                       },
                       "end": {
-                        "line": 12,
+                        "line": 11,
                         "column": 59
                       }
                     }
                   }
                 ],
                 "range": [
-                  254,
-                  308
+                  247,
+                  301
                 ],
                 "loc": {
                   "start": {
-                    "line": 12,
+                    "line": 11,
                     "column": 8
                   },
                   "end": {
-                    "line": 12,
+                    "line": 11,
                     "column": 62
                   }
                 }
               },
               "range": [
-                247,
-                310
+                240,
+                303
               ],
               "loc": {
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-                  "line": 12,
+                  "line": 11,
                   "column": 1
                 },
                 "end": {
-                  "line": 12,
+                  "line": 11,
                   "column": 64
                 }
               }
             }
           ],
           "range": [
-            97,
-            313
+            90,
+            306
           ],
           "loc": {
             "start": {
-              "line": 6,
+              "line": 5,
               "column": 31
             },
             "end": {
-              "line": 14,
+              "line": 13,
               "column": 1
             }
           }
@@ -1170,16 +1170,16 @@
         "generator": false,
         "expression": false,
         "range": [
-          73,
-          313
+          66,
+          306
         ],
         "loc": {
           "start": {
-            "line": 6,
+            "line": 5,
             "column": 7
           },
           "end": {
-            "line": 14,
+            "line": 13,
             "column": 1
           }
         },
@@ -1189,16 +1189,16 @@
       "specifiers": [],
       "source": null,
       "range": [
-        66,
-        313
+        59,
+        306
       ],
       "loc": {
         "start": {
-          "line": 6,
+          "line": 5,
           "column": 0
         },
         "end": {
-          "line": 14,
+          "line": 13,
           "column": 1
         }
       }
@@ -1206,16 +1206,16 @@
   ],
   "sourceType": "module",
   "range": [
-    1,
-    313
+    0,
+    306
   ],
   "loc": {
     "start": {
-      "line": 2,
+      "line": 1,
       "column": 0
     },
     "end": {
-      "line": 14,
+      "line": 13,
       "column": 1
     }
   },
diff --git a/ast/source/debug/index.js.json b/ast/source/debug/index.js.json
new file mode 100644
index 0000000..9f9fc9b
--- /dev/null
+++ b/ast/source/debug/index.js.json
@@ -0,0 +1,57 @@
+{
+  "type": "Program",
+  "body": [
+    {
+      "type": "ExportAllDeclaration",
+      "source": {
+        "type": "Literal",
+        "value": "./debug",
+        "raw": "'./debug'",
+        "range": [
+          14,
+          23
+        ],
+        "loc": {
+          "start": {
+            "line": 1,
+            "column": 14
+          },
+          "end": {
+            "line": 1,
+            "column": 23
+          }
+        }
+      },
+      "range": [
+        0,
+        25
+      ],
+      "loc": {
+        "start": {
+          "line": 1,
+          "column": 0
+        },
+        "end": {
+          "line": 1,
+          "column": 25
+        }
+      }
+    }
+  ],
+  "sourceType": "module",
+  "range": [
+    0,
+    25
+  ],
+  "loc": {
+    "start": {
+      "line": 1,
+      "column": 0
+    },
+    "end": {
+      "line": 1,
+      "column": 25
+    }
+  },
+  "comments": []
+}
\ No newline at end of file
diff --git a/ast/source/index.js.json b/ast/source/index.js.json
index 376234d..907da0b 100644
--- a/ast/source/index.js.json
+++ b/ast/source/index.js.json
@@ -41,11 +41,11 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./base",
-        "raw": "'./base'",
+        "value": "./color",
+        "raw": "'./color'",
         "range": [
           38,
-          46
+          47
         ],
         "loc": {
           "start": {
@@ -54,13 +54,13 @@
           },
           "end": {
             "line": 2,
-            "column": 22
+            "column": 23
           }
         }
       },
       "range": [
         24,
-        48
+        49
       ],
       "loc": {
         "start": {
@@ -69,7 +69,7 @@
         },
         "end": {
           "line": 2,
-          "column": 24
+          "column": 25
         }
       }
     },
@@ -77,10 +77,10 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./family",
-        "raw": "'./family'",
+        "value": "./debug",
+        "raw": "'./debug'",
         "range": [
-          63,
+          64,
           73
         ],
         "loc": {
@@ -90,12 +90,12 @@
           },
           "end": {
             "line": 3,
-            "column": 24
+            "column": 23
           }
         }
       },
       "range": [
-        49,
+        50,
         75
       ],
       "loc": {
@@ -105,7 +105,7 @@
         },
         "end": {
           "line": 3,
-          "column": 26
+          "column": 25
         }
       }
     },
@@ -113,11 +113,11 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./insertion",
-        "raw": "'./insertion'",
+        "value": "./family",
+        "raw": "'./family'",
         "range": [
           90,
-          103
+          100
         ],
         "loc": {
           "start": {
@@ -126,13 +126,13 @@
           },
           "end": {
             "line": 4,
-            "column": 27
+            "column": 24
           }
         }
       },
       "range": [
         76,
-        105
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       ],
       "loc": {
         "start": {
@@ -141,7 +141,7 @@
         },
         "end": {
           "line": 4,
-          "column": 29
+          "column": 26
         }
       }
     },
@@ -149,11 +149,11 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./node",
-        "raw": "'./node'",
+        "value": "./insertion",
+        "raw": "'./insertion'",
         "range": [
-          120,
-          128
+          117,
+          130
         ],
         "loc": {
           "start": {
@@ -162,13 +162,13 @@
           },
           "end": {
             "line": 5,
-            "column": 22
+            "column": 27
           }
         }
       },
       "range": [
-        106,
-        130
+        103,
+        132
       ],
       "loc": {
         "start": {
@@ -177,7 +177,7 @@
         },
         "end": {
           "line": 5,
-          "column": 24
+          "column": 29
         }
       }
     },
@@ -188,8 +188,8 @@
         "value": "./removal",
         "raw": "'./removal'",
         "range": [
-          145,
-          156
+          147,
+          158
         ],
         "loc": {
           "start": {
@@ -203,8 +203,8 @@
         }
       },
       "range": [
-        131,
-        158
+        133,
+        160
       ],
       "loc": {
         "start": {
@@ -216,12 +216,120 @@
           "column": 27
         }
       }
+    },
+    {
+      "type": "ExportAllDeclaration",
+      "source": {
+        "type": "Literal",
+        "value": "./rotate",
+        "raw": "'./rotate'",
+        "range": [
+          175,
+          185
+        ],
+        "loc": {
+          "start": {
+            "line": 7,
+            "column": 14
+          },
+          "end": {
+            "line": 7,
+            "column": 24
+          }
+        }
+      },
+      "range": [
+        161,
+        187
+      ],
+      "loc": {
+        "start": {
+          "line": 7,
+          "column": 0
+        },
+        "end": {
+          "line": 7,
+          "column": 26
+        }
+      }
+    },
+    {
+      "type": "ExportAllDeclaration",
+      "source": {
+        "type": "Literal",
+        "value": "./search",
+        "raw": "'./search'",
+        "range": [
+          202,
+          212
+        ],
+        "loc": {
+          "start": {
+            "line": 8,
+            "column": 14
+          },
+          "end": {
+            "line": 8,
+            "column": 24
+          }
+        }
+      },
+      "range": [
+        188,
+        214
+      ],
+      "loc": {
+        "start": {
+          "line": 8,
+          "column": 0
+        },
+        "end": {
+          "line": 8,
+          "column": 26
+        }
+      }
+    },
+    {
+      "type": "ExportAllDeclaration",
+      "source": {
+        "type": "Literal",
+        "value": "./traversal",
+        "raw": "'./traversal'",
+        "range": [
+          229,
+          242
+        ],
+        "loc": {
+          "start": {
+            "line": 9,
+            "column": 14
+          },
+          "end": {
+            "line": 9,
+            "column": 27
+          }
+        }
+      },
+      "range": [
+        215,
+        244
+      ],
+      "loc": {
+        "start": {
+          "line": 9,
+          "column": 0
+        },
+        "end": {
+          "line": 9,
+          "column": 29
+        }
+      }
     }
   ],
   "sourceType": "module",
   "range": [
     0,
-    158
+    244
   ],
   "loc": {
     "start": {
@@ -229,8 +337,8 @@
       "column": 0
     },
     "end": {
-      "line": 6,
-      "column": 27
+      "line": 9,
+      "column": 29
     }
   },
   "comments": []
diff --git a/ast/source/insertion/index.js.json b/ast/source/insertion/index.js.json
index e394996..4439810 100644
--- a/ast/source/insertion/index.js.json
+++ b/ast/source/insertion/index.js.json
@@ -5,11 +5,11 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./insert_case1",
-        "raw": "'./insert_case1'",
+        "value": "./insert",
+        "raw": "'./insert'",
         "range": [
           14,
-          30
+          24
         ],
         "loc": {
           "start": {
@@ -18,13 +18,13 @@
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           "end": {
             "line": 1,
-            "column": 30
+            "column": 24
           }
         }
       },
       "range": [
         0,
-        32
+        26
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       "loc": {
         "start": {
@@ -33,7 +33,7 @@
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         "end": {
           "line": 1,
-          "column": 32
+          "column": 26
         }
       }
     },
@@ -41,11 +41,11 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./insert_case2",
-        "raw": "'./insert_case2'",
+        "value": "./insert_case1",
+        "raw": "'./insert_case1'",
         "range": [
-          47,
-          63
+          41,
+          57
         ],
         "loc": {
           "start": {
@@ -59,8 +59,8 @@
         }
       },
       "range": [
-        33,
-        65
+        27,
+        59
       ],
       "loc": {
         "start": {
@@ -77,11 +77,11 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./insert_case3",
-        "raw": "'./insert_case3'",
+        "value": "./insert_case2",
+        "raw": "'./insert_case2'",
         "range": [
-          80,
-          96
+          74,
+          90
         ],
         "loc": {
           "start": {
@@ -95,8 +95,8 @@
         }
       },
       "range": [
-        66,
-        98
+        60,
+        92
       ],
       "loc": {
         "start": {
@@ -113,11 +113,11 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./insert_case4",
-        "raw": "'./insert_case4'",
+        "value": "./insert_case3",
+        "raw": "'./insert_case3'",
         "range": [
-          113,
-          129
+          107,
+          123
         ],
         "loc": {
           "start": {
@@ -131,8 +131,8 @@
         }
       },
       "range": [
-        99,
-        131
+        93,
+        125
       ],
       "loc": {
         "start": {
@@ -149,11 +149,11 @@
       "type": "ExportAllDeclaration",
       "source": {
         "type": "Literal",
-        "value": "./insert_case5",
-        "raw": "'./insert_case5'",
+        "value": "./insert_case4",
+        "raw": "'./insert_case4'",
         "range": [
-          146,
-          162
+          140,
+          156
         ],
         "loc": {
           "start": {
@@ -167,8 +167,8 @@
         }
       },
       "range": [
-        132,
-        164
+        126,
+        158
       ],
       "loc": {
         "start": {
@@ -180,12 +180,48 @@
           "column": 32
         }
       }
+    },
+    {
+      "type": "ExportAllDeclaration",
+      "source": {
+        "type": "Literal",
+        "value": "./insert_case5",
+        "raw": "'./insert_case5'",
+        "range": [
+          173,
+          189
+        ],
+        "loc": {
+          "start": {
+            "line": 6,
+            "column": 14
+          },
+          "end": {
+            "line": 6,
+            "column": 30
+          }
+        }
+      },
+      "range": [
+        159,
+        191
+      ],
+      "loc": {
+        "start": {
+          "line": 6,
+          "column": 0
+        },
+        "end": {
+          "line": 6,
+          "column": 32
+        }
+      }
     }
   ],
   "sourceType": "module",
   "range": [
     0,
-    164
+    191
   ],
   "loc": {
     "start": {
@@ -193,7 +229,7 @@
       "column": 0
     },
     "end": {
-      "line": 5,
+      "line": 6,
       "column": 32
     }
   },
diff --git a/ast/source/base/insert.js.json b/ast/source/insertion/insert.js.json
similarity index 100%
rename from ast/source/base/insert.js.json
rename to ast/source/insertion/insert.js.json
diff --git a/ast/source/removal/delete_case1.js.json b/ast/source/removal/delete_case1.js.json
index 390ad08..4b0ecf4 100644
--- a/ast/source/removal/delete_case1.js.json
+++ b/ast/source/removal/delete_case1.js.json
@@ -10,16 +10,16 @@
             "type": "Identifier",
             "name": "delete_case2",
             "range": [
-              10,
-              22
+              9,
+              21
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 9
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 21
               }
             }
@@ -28,31 +28,31 @@
             "type": "Identifier",
             "name": "delete_case2",
             "range": [
-              10,
-              22
+              9,
+              21
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 9
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 21
               }
             }
           },
           "range": [
-            10,
-            22
+            9,
+            21
           ],
           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 9
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 21
             }
           }
@@ -63,108 +63,35 @@
         "value": "./delete_case2",
         "raw": "'./delete_case2'",
         "range": [
-          30,
-          46
+          29,
+          45
         ],
         "loc": {
           "start": {
-            "line": 2,
+            "line": 1,
             "column": 29
           },
           "end": {
-            "line": 2,
+            "line": 1,
             "column": 45
           }
         }
       },
       "range": [
-        1,
-        48
+        0,
+        47
       ],
       "loc": {
         "start": {
-          "line": 2,
+          "line": 1,
           "column": 0
         },
         "end": {
-          "line": 2,
+          "line": 1,
           "column": 47
         }
       }
     },
-    {
-      "type": "ImportDeclaration",
-      "specifiers": [
-        {
-          "type": "ImportDefaultSpecifier",
-          "local": {
-            "type": "Identifier",
-            "name": "assert",
-            "range": [
-              57,
-              63
-            ],
-            "loc": {
-              "start": {
-                "line": 4,
-                "column": 7
-              },
-              "end": {
-                "line": 4,
-                "column": 13
-              }
-            }
-          },
-          "range": [
-            57,
-            63
-          ],
-          "loc": {
-            "start": {
-              "line": 4,
-              "column": 7
-            },
-            "end": {
-              "line": 4,
-              "column": 13
-            }
-          }
-        }
-      ],
-      "source": {
-        "type": "Literal",
-        "value": "assert",
-        "raw": "'assert'",
-        "range": [
-          69,
-          77
-        ],
-        "loc": {
-          "start": {
-            "line": 4,
-            "column": 19
-          },
-          "end": {
-            "line": 4,
-            "column": 27
-          }
-        }
-      },
-      "range": [
-        50,
-        79
-      ],
-      "loc": {
-        "start": {
-          "line": 4,
-          "column": 0
-        },
-        "end": {
-          "line": 4,
-          "column": 29
-        }
-      }
-    },
     {
       "type": "ExportNamedDeclaration",
       "declaration": {
@@ -173,16 +100,16 @@
           "type": "Identifier",
           "name": "delete_case1",
           "range": [
-            97,
-            109
+            65,
+            77
           ],
           "loc": {
             "start": {
-              "line": 6,
+              "line": 3,
               "column": 16
             },
             "end": {
-              "line": 6,
+              "line": 3,
               "column": 28
             }
           }
@@ -192,17 +119,17 @@
             "type": "Identifier",
             "name": "n",
             "range": [
-              110,
-              111
+              80,
+              81
             ],
             "loc": {
               "start": {
-                "line": 6,
-                "column": 29
+                "line": 3,
+                "column": 31
               },
               "end": {
-                "line": 6,
-                "column": 30
+                "line": 3,
+                "column": 32
               }
             }
           }
@@ -222,17 +149,17 @@
                     "type": "Identifier",
                     "name": "n",
                     "range": [
-                      120,
-                      121
+                      96,
+                      97
                     ],
                     "loc": {
                       "start": {
-                        "line": 8,
-                        "column": 5
+                        "line": 5,
+                        "column": 9
                       },
                       "end": {
-                        "line": 8,
-                        "column": 6
+                        "line": 5,
+                        "column": 10
                       }
                     }
                   },
@@ -240,32 +167,32 @@
                     "type": "Identifier",
                     "name": "parent",
                     "range": [
-                      122,
-                      128
+                      98,
+                      104
                     ],
                     "loc": {
                       "start": {
-                        "line": 8,
-                        "column": 7
+                        "line": 5,
+                        "column": 11
                       },
                       "end": {
-                        "line": 8,
-                        "column": 13
+                        "line": 5,
+                        "column": 17
                       }
                     }
                   },
                   "range": [
-                    120,
-                    128
+                    96,
+                    104
                   ],
                   "loc": {
                     "start": {
-                      "line": 8,
-                      "column": 5
+                      "line": 5,
+                      "column": 9
                     },
                     "end": {
-                      "line": 8,
-                      "column": 13
+                      "line": 5,
+                      "column": 17
                     }
                   }
                 },
@@ -274,32 +201,32 @@
                   "value": null,
                   "raw": "null",
                   "range": [
-                    133,
-                    137
+                    109,
+                    113
                   ],
                   "loc": {
                     "start": {
-                      "line": 8,
-                      "column": 18
+                      "line": 5,
+                      "column": 22
                     },
                     "end": {
-                      "line": 8,
-                      "column": 22
+                      "line": 5,
+                      "column": 26
                     }
                   }
                 },
                 "range": [
-                  120,
-                  137
+                  96,
+                  113
                 ],
                 "loc": {
                   "start": {
-                    "line": 8,
-                    "column": 5
+                    "line": 5,
+                    "column": 9
                   },
                   "end": {
-                    "line": 8,
-                    "column": 22
+                    "line": 5,
+                    "column": 26
                   }
                 }
               },
@@ -311,17 +238,17 @@
                     "type": "Identifier",
                     "name": "delete_case2",
                     "range": [
-                      141,
-                      153
+                      116,
+                      128
                     ],
                     "loc": {
                       "start": {
-                        "line": 9,
-                        "column": 2
+                        "line": 5,
+                        "column": 29
                       },
                       "end": {
-                        "line": 9,
-                        "column": 14
+                        "line": 5,
+                        "column": 41
                       }
                     }
                   },
@@ -330,79 +257,79 @@
                       "type": "Identifier",
                       "name": "n",
                       "range": [
-                        154,
-                        155
+                        130,
+                        131
                       ],
                       "loc": {
                         "start": {
-                          "line": 9,
-                          "column": 15
+                          "line": 5,
+                          "column": 43
                         },
                         "end": {
-                          "line": 9,
-                          "column": 16
+                          "line": 5,
+                          "column": 44
                         }
                       }
                     }
                   ],
                   "range": [
-                    141,
-                    156
+                    116,
+                    133
                   ],
                   "loc": {
                     "start": {
-                      "line": 9,
-                      "column": 2
+                      "line": 5,
+                      "column": 29
                     },
                     "end": {
-                      "line": 9,
-                      "column": 17
+                      "line": 5,
+                      "column": 46
                     }
                   }
                 },
                 "range": [
-                  141,
-                  157
+                  116,
+                  135
                 ],
                 "loc": {
                   "start": {
-                    "line": 9,
-                    "column": 2
+                    "line": 5,
+                    "column": 29
                   },
                   "end": {
-                    "line": 9,
-                    "column": 18
+                    "line": 5,
+                    "column": 48
                   }
                 }
               },
               "alternate": null,
               "range": [
-                116,
-                157
+                91,
+                135
               ],
               "loc": {
                 "start": {
-                  "line": 8,
-                  "column": 1
+                  "line": 5,
+                  "column": 4
                 },
                 "end": {
-                  "line": 9,
-                  "column": 18
+                  "line": 5,
+                  "column": 48
                 }
               }
             }
           ],
           "range": [
-            113,
-            159
+            84,
+            138
           ],
           "loc": {
             "start": {
-              "line": 7,
-              "column": 0
+              "line": 3,
+              "column": 35
             },
             "end": {
-              "line": 10,
+              "line": 7,
               "column": 1
             }
           }
@@ -410,16 +337,16 @@
         "generator": false,
         "expression": false,
         "range": [
-          88,
-          159
+          56,
+          138
         ],
         "loc": {
           "start": {
-            "line": 6,
+            "line": 3,
             "column": 7
           },
           "end": {
-            "line": 10,
+            "line": 7,
             "column": 1
           }
         },
@@ -429,16 +356,16 @@
       "specifiers": [],
       "source": null,
       "range": [
-        81,
-        159
+        49,
+        138
       ],
       "loc": {
         "start": {
-          "line": 6,
+          "line": 3,
           "column": 0
         },
         "end": {
-          "line": 10,
+          "line": 7,
           "column": 1
         }
       }
@@ -446,16 +373,16 @@
   ],
   "sourceType": "module",
   "range": [
-    1,
-    159
+    0,
+    138
   ],
   "loc": {
     "start": {
-      "line": 2,
+      "line": 1,
       "column": 0
     },
     "end": {
-      "line": 10,
+      "line": 7,
       "column": 1
     }
   },
diff --git a/ast/source/removal/delete_case3.js.json b/ast/source/removal/delete_case3.js.json
index b591880..b77b0a2 100644
--- a/ast/source/removal/delete_case3.js.json
+++ b/ast/source/removal/delete_case3.js.json
@@ -10,16 +10,16 @@
             "type": "Identifier",
             "name": "BLACK",
             "range": [
-              10,
-              15
+              9,
+              14
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 9
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 14
               }
             }
@@ -28,31 +28,31 @@
             "type": "Identifier",
             "name": "BLACK",
             "range": [
-              10,
-              15
+              9,
+              14
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 9
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 14
               }
             }
           },
           "range": [
-            10,
-            15
+            9,
+            14
           ],
           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 9
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 14
             }
           }
@@ -63,16 +63,16 @@
             "type": "Identifier",
             "name": "RED",
             "range": [
-              18,
-              21
+              17,
+              20
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 17
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 20
               }
             }
@@ -81,31 +81,31 @@
             "type": "Identifier",
             "name": "RED",
             "range": [
-              18,
-              21
+              17,
+              20
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 17
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 20
               }
             }
           },
           "range": [
-            18,
-            21
+            17,
+            20
           ],
           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 17
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 20
             }
           }
@@ -116,16 +116,16 @@
             "type": "Identifier",
             "name": "sibling",
             "range": [
-              24,
-              31
+              23,
+              30
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 23
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 30
               }
             }
@@ -134,31 +134,31 @@
             "type": "Identifier",
             "name": "sibling",
             "range": [
-              24,
-              31
+              23,
+              30
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 23
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 30
               }
             }
           },
           "range": [
-            24,
-            31
+            23,
+            30
           ],
           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 23
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 30
             }
           }
@@ -169,31 +169,31 @@
         "value": "..",
         "raw": "'..'",
         "range": [
-          39,
-          43
+          38,
+          42
         ],
         "loc": {
           "start": {
-            "line": 2,
+            "line": 1,
             "column": 38
           },
           "end": {
-            "line": 2,
+            "line": 1,
             "column": 42
           }
         }
       },
       "range": [
-        1,
-        45
+        0,
+        44
       ],
       "loc": {
         "start": {
-          "line": 2,
+          "line": 1,
           "column": 0
         },
         "end": {
-          "line": 2,
+          "line": 1,
           "column": 44
         }
       }
@@ -207,16 +207,16 @@
             "type": "Identifier",
             "name": "delete_case1",
             "range": [
-              56,
-              68
+              55,
+              67
             ],
             "loc": {
               "start": {
-                "line": 4,
+                "line": 3,
                 "column": 9
               },
               "end": {
-                "line": 4,
+                "line": 3,
                 "column": 21
               }
             }
@@ -225,31 +225,31 @@
             "type": "Identifier",
             "name": "delete_case1",
             "range": [
-              56,
-              68
+              55,
+              67
             ],
             "loc": {
               "start": {
-                "line": 4,
+                "line": 3,
                 "column": 9
               },
               "end": {
-                "line": 4,
+                "line": 3,
                 "column": 21
               }
             }
           },
           "range": [
-            56,
-            68
+            55,
+            67
           ],
           "loc": {
             "start": {
-              "line": 4,
+              "line": 3,
               "column": 9
             },
             "end": {
-              "line": 4,
+              "line": 3,
               "column": 21
             }
           }
@@ -260,31 +260,31 @@
         "value": "./delete_case1",
         "raw": "'./delete_case1'",
         "range": [
-          76,
-          92
+          75,
+          91
         ],
         "loc": {
           "start": {
-            "line": 4,
+            "line": 3,
             "column": 29
           },
           "end": {
-            "line": 4,
+            "line": 3,
             "column": 45
           }
         }
       },
       "range": [
-        47,
-        94
+        46,
+        93
       ],
       "loc": {
         "start": {
-          "line": 4,
+          "line": 3,
           "column": 0
         },
         "end": {
-          "line": 4,
+          "line": 3,
           "column": 47
         }
       }
@@ -298,16 +298,16 @@
             "type": "Identifier",
             "name": "delete_case4",
             "range": [
-              104,
-              116
+              103,
+              115
             ],
             "loc": {
               "start": {
-                "line": 5,
+                "line": 4,
                 "column": 9
               },
               "end": {
-                "line": 5,
+                "line": 4,
                 "column": 21
               }
             }
@@ -316,31 +316,31 @@
             "type": "Identifier",
             "name": "delete_case4",
             "range": [
-              104,
-              116
+              103,
+              115
             ],
             "loc": {
               "start": {
-                "line": 5,
+                "line": 4,
                 "column": 9
               },
               "end": {
-                "line": 5,
+                "line": 4,
                 "column": 21
               }
             }
           },
           "range": [
-            104,
-            116
+            103,
+            115
           ],
           "loc": {
             "start": {
-              "line": 5,
+              "line": 4,
               "column": 9
             },
             "end": {
-              "line": 5,
+              "line": 4,
               "column": 21
             }
           }
@@ -351,31 +351,31 @@
         "value": "./delete_case4",
         "raw": "'./delete_case4'",
         "range": [
-          124,
-          140
+          123,
+          139
         ],
         "loc": {
           "start": {
-            "line": 5,
+            "line": 4,
             "column": 29
           },
           "end": {
-            "line": 5,
+            "line": 4,
             "column": 45
           }
         }
       },
       "range": [
-        95,
-        142
+        94,
+        141
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       "loc": {
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+          "line": 4,
           "column": 0
         },
         "end": {
-          "line": 5,
+          "line": 4,
           "column": 47
         }
       }
@@ -388,16 +388,16 @@
           "type": "Identifier",
           "name": "delete_case3",
           "range": [
-            160,
-            172
+            159,
+            171
           ],
           "loc": {
             "start": {
-              "line": 7,
+              "line": 6,
               "column": 16
             },
             "end": {
-              "line": 7,
+              "line": 6,
               "column": 28
             }
           }
@@ -407,16 +407,16 @@
             "type": "Identifier",
             "name": "n",
             "range": [
-              173,
-              174
+              172,
+              173
             ],
             "loc": {
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+                "line": 6,
                 "column": 29
               },
               "end": {
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+                "line": 6,
                 "column": 30
               }
             }
@@ -434,16 +434,16 @@
                     "type": "Identifier",
                     "name": "s",
                     "range": [
-                      185,
-                      186
+                      184,
+                      185
                     ],
                     "loc": {
                       "start": {
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+                        "line": 8,
                         "column": 7
                       },
                       "end": {
-                        "line": 9,
+                        "line": 8,
                         "column": 8
                       }
                     }
@@ -454,16 +454,16 @@
                       "type": "Identifier",
                       "name": "sibling",
                       "range": [
-                        189,
-                        196
+                        188,
+                        195
                       ],
                       "loc": {
                         "start": {
-                          "line": 9,
+                          "line": 8,
                           "column": 11
                         },
                         "end": {
-                          "line": 9,
+                          "line": 8,
                           "column": 18
                         }
                       }
@@ -473,47 +473,47 @@
                         "type": "Identifier",
                         "name": "n",
                         "range": [
-                          197,
-                          198
+                          196,
+                          197
                         ],
                         "loc": {
                           "start": {
-                            "line": 9,
+                            "line": 8,
                             "column": 19
                           },
                           "end": {
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+                            "line": 8,
                             "column": 20
                           }
                         }
                       }
                     ],
                     "range": [
-                      189,
-                      199
+                      188,
+                      198
                     ],
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                         "column": 11
                       },
                       "end": {
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                         "column": 21
                       }
                     }
                   },
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-                    199
+                    184,
+                    198
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                     },
                     "end": {
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                       "column": 21
                     }
                   }
@@ -521,16 +521,16 @@
               ],
               "kind": "const",
               "range": [
-                179,
-                200
+                178,
+                199
               ],
               "loc": {
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+                  "line": 8,
                   "column": 1
                 },
                 "end": {
-                  "line": 9,
+                  "line": 8,
                   "column": 22
                 }
               },
@@ -539,16 +539,16 @@
                   "type": "Line",
                   "value": "console.log(n.color, n.parent.color, s.color , s.isleaf());",
                   "range": [
-                    202,
-                    263
+                    201,
+                    262
                   ],
                   "loc": {
                     "start": {
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+                      "line": 9,
                       "column": 1
                     },
                     "end": {
-                      "line": 10,
+                      "line": 9,
                       "column": 62
                     }
                   }
@@ -579,16 +579,16 @@
                             "type": "Identifier",
                             "name": "n",
                             "range": [
-                              271,
-                              272
+                              270,
+                              271
                             ],
                             "loc": {
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+                                "line": 11,
                                 "column": 6
                               },
                               "end": {
-                                "line": 12,
+                                "line": 11,
                                 "column": 7
                               }
                             }
@@ -597,31 +597,31 @@
                             "type": "Identifier",
                             "name": "parent",
                             "range": [
-                              273,
-                              279
+                              272,
+                              278
                             ],
                             "loc": {
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-                                "line": 12,
+                                "line": 11,
                                 "column": 8
                               },
                               "end": {
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+                                "line": 11,
                                 "column": 14
                               }
                             }
                           },
                           "range": [
-                            271,
-                            279
+                            270,
+                            278
                           ],
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                             "start": {
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+                              "line": 11,
                               "column": 6
                             },
                             "end": {
-                              "line": 12,
+                              "line": 11,
                               "column": 14
                             }
                           }
@@ -630,31 +630,31 @@
                           "type": "Identifier",
                           "name": "color",
                           "range": [
-                            280,
-                            285
+                            279,
+                            284
                           ],
                           "loc": {
                             "start": {
-                              "line": 12,
+                              "line": 11,
                               "column": 15
                             },
                             "end": {
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+                              "line": 11,
                               "column": 20
                             }
                           }
                         },
                         "range": [
-                          271,
-                          285
+                          270,
+                          284
                         ],
                         "loc": {
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+                            "line": 11,
                             "column": 6
                           },
                           "end": {
-                            "line": 12,
+                            "line": 11,
                             "column": 20
                           }
                         }
@@ -663,31 +663,31 @@
                         "type": "Identifier",
                         "name": "BLACK",
                         "range": [
-                          290,
-                          295
+                          289,
+                          294
                         ],
                         "loc": {
                           "start": {
-                            "line": 12,
+                            "line": 11,
                             "column": 25
                           },
                           "end": {
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+                            "line": 11,
                             "column": 30
                           }
                         }
                       },
                       "range": [
-                        271,
-                        295
+                        270,
+                        294
                       ],
                       "loc": {
                         "start": {
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+                          "line": 11,
                           "column": 6
                         },
                         "end": {
-                          "line": 12,
+                          "line": 11,
                           "column": 30
                         }
                       }
@@ -702,16 +702,16 @@
                           "type": "Identifier",
                           "name": "s",
                           "range": [
-                            306,
-                            307
+                            305,
+                            306
                           ],
                           "loc": {
                             "start": {
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+                              "line": 12,
                               "column": 6
                             },
                             "end": {
-                              "line": 13,
+                              "line": 12,
                               "column": 7
                             }
                           }
@@ -720,31 +720,31 @@
                           "type": "Identifier",
                           "name": "color",
                           "range": [
-                            308,
-                            313
+                            307,
+                            312
                           ],
                           "loc": {
                             "start": {
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+                              "line": 12,
                               "column": 8
                             },
                             "end": {
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+                              "line": 12,
                               "column": 13
                             }
                           }
                         },
                         "range": [
-                          306,
-                          313
+                          305,
+                          312
                         ],
                         "loc": {
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+                            "line": 12,
                             "column": 6
                           },
                           "end": {
-                            "line": 13,
+                            "line": 12,
                             "column": 13
                           }
                         }
@@ -753,46 +753,46 @@
                         "type": "Identifier",
                         "name": "BLACK",
                         "range": [
-                          318,
-                          323
+                          317,
+                          322
                         ],
                         "loc": {
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+                            "line": 12,
                             "column": 18
                           },
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                             "column": 23
                           }
                         }
                       },
                       "range": [
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-                        323
+                        305,
+                        322
                       ],
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                         },
                         "end": {
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                         }
                       }
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+                      323
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                         "column": 5
                       },
                       "end": {
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                         "column": 24
                       }
                     }
@@ -810,16 +810,16 @@
                           "type": "Identifier",
                           "name": "s",
                           "range": [
-                            334,
-                            335
+                            333,
+                            334
                           ],
                           "loc": {
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+                              "line": 13,
                               "column": 6
                             },
                             "end": {
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+                              "line": 13,
                               "column": 7
                             }
                           }
@@ -828,31 +828,31 @@
                           "type": "Identifier",
                           "name": "left",
                           "range": [
-                            336,
-                            340
+                            335,
+                            339
                           ],
                           "loc": {
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+                              "line": 13,
                               "column": 8
                             },
                             "end": {
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+                              "line": 13,
                               "column": 12
                             }
                           }
                         },
                         "range": [
-                          334,
-                          340
+                          333,
+                          339
                         ],
                         "loc": {
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                             "column": 6
                           },
                           "end": {
-                            "line": 14,
+                            "line": 13,
                             "column": 12
                           }
                         }
@@ -861,31 +861,31 @@
                         "type": "Identifier",
                         "name": "color",
                         "range": [
-                          341,
-                          346
+                          340,
+                          345
                         ],
                         "loc": {
                           "start": {
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                             "column": 13
                           },
                           "end": {
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                             "column": 18
                           }
                         }
                       },
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-                        346
+                        333,
+                        345
                       ],
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                           "column": 6
                         },
                         "end": {
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                           "column": 18
                         }
                       }
@@ -894,46 +894,46 @@
                       "type": "Identifier",
                       "name": "BLACK",
                       "range": [
-                        351,
-                        356
+                        350,
+                        355
                       ],
                       "loc": {
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                         },
                         "end": {
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                         }
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+                      355
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                         "column": 6
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                       }
                     }
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+                    356
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                     }
                   }
@@ -951,16 +951,16 @@
                         "type": "Identifier",
                         "name": "s",
                         "range": [
-                          367,
-                          368
+                          366,
+                          367
                         ],
                         "loc": {
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                             "column": 6
                           },
                           "end": {
-                            "line": 15,
+                            "line": 14,
                             "column": 7
                           }
                         }
@@ -969,31 +969,31 @@
                         "type": "Identifier",
                         "name": "right",
                         "range": [
-                          369,
-                          374
+                          368,
+                          373
                         ],
                         "loc": {
                           "start": {
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                             "column": 8
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                           }
                         }
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-                        374
+                        366,
+                        373
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                         },
                         "end": {
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                         }
                       }
@@ -1002,31 +1002,31 @@
                       "type": "Identifier",
                       "name": "color",
                       "range": [
-                        375,
-                        380
+                        374,
+                        379
                       ],
                       "loc": {
                         "start": {
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+                          "line": 14,
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                         },
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                         }
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                         "column": 6
                       },
                       "end": {
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                       }
                     }
@@ -1035,46 +1035,46 @@
                     "type": "Identifier",
                     "name": "BLACK",
                     "range": [
-                      385,
-                      390
+                      384,
+                      389
                     ],
                     "loc": {
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                         "column": 24
                       },
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                   },
                   "range": [
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+                    389
                   ],
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                   }
                 },
                 "range": [
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+                  390
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                     "column": 5
                   },
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                     "column": 30
                   }
                 }
@@ -1094,16 +1094,16 @@
                           "type": "Identifier",
                           "name": "s",
                           "range": [
-                            397,
-                            398
+                            396,
+                            397
                           ],
                           "loc": {
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+                              "line": 15,
                               "column": 2
                             },
                             "end": {
-                              "line": 16,
+                              "line": 15,
                               "column": 3
                             }
                           }
@@ -1112,31 +1112,31 @@
                           "type": "Identifier",
                           "name": "color",
                           "range": [
-                            399,
-                            404
+                            398,
+                            403
                           ],
                           "loc": {
                             "start": {
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+                              "line": 15,
                               "column": 4
                             },
                             "end": {
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+                              "line": 15,
                               "column": 9
                             }
                           }
                         },
                         "range": [
-                          397,
-                          404
+                          396,
+                          403
                         ],
                         "loc": {
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+                            "line": 15,
                             "column": 2
                           },
                           "end": {
-                            "line": 16,
+                            "line": 15,
                             "column": 9
                           }
                         }
@@ -1145,46 +1145,46 @@
                         "type": "Identifier",
                         "name": "RED",
                         "range": [
-                          407,
-                          410
+                          406,
+                          409
                         ],
                         "loc": {
                           "start": {
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+                            "line": 15,
                             "column": 12
                           },
                           "end": {
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                             "column": 15
                           }
                         }
                       },
                       "range": [
-                        397,
-                        410
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+                        409
                       ],
                       "loc": {
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                           "column": 2
                         },
                         "end": {
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                           "column": 15
                         }
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+                      410
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                         "column": 2
                       },
                       "end": {
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                         "column": 16
                       }
                     }
@@ -1197,16 +1197,16 @@
                         "type": "Identifier",
                         "name": "delete_case1",
                         "range": [
-                          414,
-                          426
+                          413,
+                          425
                         ],
                         "loc": {
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+                            "line": 16,
                             "column": 2
                           },
                           "end": {
-                            "line": 17,
+                            "line": 16,
                             "column": 14
                           }
                         }
@@ -1219,16 +1219,16 @@
                             "type": "Identifier",
                             "name": "n",
                             "range": [
-                              427,
-                              428
+                              426,
+                              427
                             ],
                             "loc": {
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+                                "line": 16,
                                 "column": 15
                               },
                               "end": {
-                                "line": 17,
+                                "line": 16,
                                 "column": 16
                               }
                             }
@@ -1237,78 +1237,78 @@
                             "type": "Identifier",
                             "name": "parent",
                             "range": [
-                              429,
-                              435
+                              428,
+                              434
                             ],
                             "loc": {
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+                                "line": 16,
                                 "column": 17
                               },
                               "end": {
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+                                "line": 16,
                                 "column": 23
                               }
                             }
                           },
                           "range": [
-                            427,
-                            435
+                            426,
+                            434
                           ],
                           "loc": {
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                               "column": 15
                             },
                             "end": {
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                               "column": 23
                             }
                           }
                         }
                       ],
                       "range": [
-                        414,
-                        436
+                        413,
+                        435
                       ],
                       "loc": {
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                           "column": 2
                         },
                         "end": {
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                         }
                       }
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+                      436
                     ],
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                         "column": 2
                       },
                       "end": {
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                   }
                 ],
                 "range": [
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+                  439
                 ],
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                     "column": 32
                   },
                   "end": {
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+                    "line": 17,
                     "column": 2
                   }
                 }
@@ -1321,16 +1321,16 @@
                     "type": "Identifier",
                     "name": "delete_case4",
                     "range": [
-                      450,
-                      462
+                      449,
+                      461
                     ],
                     "loc": {
                       "start": {
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+                        "line": 20,
                         "column": 2
                       },
                       "end": {
-                        "line": 21,
+                        "line": 20,
                         "column": 14
                       }
                     }
@@ -1340,62 +1340,62 @@
                       "type": "Identifier",
                       "name": "n",
                       "range": [
-                        463,
-                        464
+                        462,
+                        463
                       ],
                       "loc": {
                         "start": {
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+                          "line": 20,
                           "column": 15
                         },
                         "end": {
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                           "column": 16
                         }
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                   ],
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                 },
                 "end": {
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                   "column": 18
                 }
               },
@@ -1404,16 +1404,16 @@
                   "type": "Line",
                   "value": "console.log(n.color, n.parent.color, s.color , s.isleaf());",
                   "range": [
-                    202,
-                    263
+                    201,
+                    262
                   ],
                   "loc": {
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                     }
                   }
@@ -1422,16 +1422,16 @@
             }
           ],
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-              "line": 8,
+              "line": 7,
               "column": 0
             },
             "end": {
-              "line": 22,
+              "line": 21,
               "column": 1
             }
           }
@@ -1439,16 +1439,16 @@
         "generator": false,
         "expression": false,
         "range": [
-          151,
-          468
+          150,
+          467
         ],
         "loc": {
           "start": {
-            "line": 7,
+            "line": 6,
             "column": 7
           },
           "end": {
-            "line": 22,
+            "line": 21,
             "column": 1
           }
         },
@@ -1458,16 +1458,16 @@
       "specifiers": [],
       "source": null,
       "range": [
-        144,
-        468
+        143,
+        467
       ],
       "loc": {
         "start": {
-          "line": 7,
+          "line": 6,
           "column": 0
         },
         "end": {
-          "line": 22,
+          "line": 21,
           "column": 1
         }
       }
@@ -1475,16 +1475,16 @@
   ],
   "sourceType": "module",
   "range": [
-    1,
-    468
+    0,
+    467
   ],
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     "start": {
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+      "line": 1,
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     },
     "end": {
-      "line": 22,
+      "line": 21,
       "column": 1
     }
   },
@@ -1493,16 +1493,16 @@
       "type": "Line",
       "value": "console.log(n.color, n.parent.color, s.color , s.isleaf());",
       "range": [
-        202,
-        263
+        201,
+        262
       ],
       "loc": {
         "start": {
-          "line": 10,
+          "line": 9,
           "column": 1
         },
         "end": {
-          "line": 10,
+          "line": 9,
           "column": 62
         }
       }
diff --git a/ast/source/removal/delete_case5.js.json b/ast/source/removal/delete_case5.js.json
index 3fc821e..0552ef8 100644
--- a/ast/source/removal/delete_case5.js.json
+++ b/ast/source/removal/delete_case5.js.json
@@ -10,16 +10,16 @@
             "type": "Identifier",
             "name": "BLACK",
             "range": [
-              10,
-              15
+              9,
+              14
             ],
             "loc": {
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-                "line": 2,
+                "line": 1,
                 "column": 9
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 14
               }
             }
@@ -28,31 +28,31 @@
             "type": "Identifier",
             "name": "BLACK",
             "range": [
-              10,
-              15
+              9,
+              14
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 9
               },
               "end": {
-                "line": 2,
+                "line": 1,
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               }
             }
           },
           "range": [
-            10,
-            15
+            9,
+            14
           ],
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+              "line": 1,
               "column": 9
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 14
             }
           }
@@ -63,16 +63,16 @@
             "type": "Identifier",
             "name": "RED",
             "range": [
-              18,
-              21
+              17,
+              20
             ],
             "loc": {
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+                "line": 1,
                 "column": 17
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 20
               }
             }
@@ -81,31 +81,31 @@
             "type": "Identifier",
             "name": "RED",
             "range": [
-              18,
-              21
+              17,
+              20
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 17
               },
               "end": {
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+                "line": 1,
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               }
             }
           },
           "range": [
-            18,
-            21
+            17,
+            20
           ],
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+              "line": 1,
               "column": 17
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 20
             }
           }
@@ -116,16 +116,16 @@
             "type": "Identifier",
             "name": "sibling",
             "range": [
-              24,
-              31
+              23,
+              30
             ],
             "loc": {
               "start": {
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+                "line": 1,
                 "column": 23
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 30
               }
             }
@@ -134,31 +134,31 @@
             "type": "Identifier",
             "name": "sibling",
             "range": [
-              24,
-              31
+              23,
+              30
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 23
               },
               "end": {
-                "line": 2,
+                "line": 1,
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               }
             }
           },
           "range": [
-            24,
-            31
+            23,
+            30
           ],
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+              "line": 1,
               "column": 23
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 30
             }
           }
@@ -169,16 +169,16 @@
             "type": "Identifier",
             "name": "rotate_right",
             "range": [
-              34,
-              46
+              33,
+              45
             ],
             "loc": {
               "start": {
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+                "line": 1,
                 "column": 33
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 45
               }
             }
@@ -187,31 +187,31 @@
             "type": "Identifier",
             "name": "rotate_right",
             "range": [
-              34,
-              46
+              33,
+              45
             ],
             "loc": {
               "start": {
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+                "line": 1,
                 "column": 33
               },
               "end": {
-                "line": 2,
+                "line": 1,
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               }
             }
           },
           "range": [
-            34,
-            46
+            33,
+            45
           ],
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+              "line": 1,
               "column": 33
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 45
             }
           }
@@ -222,16 +222,16 @@
             "type": "Identifier",
             "name": "rotate_left",
             "range": [
-              49,
-              60
+              48,
+              59
             ],
             "loc": {
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+                "line": 1,
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               },
               "end": {
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+                "line": 1,
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               }
             }
@@ -240,31 +240,31 @@
             "type": "Identifier",
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-              49,
-              60
+              48,
+              59
             ],
             "loc": {
               "start": {
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+                "line": 1,
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               },
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               }
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-            60
+            48,
+            59
           ],
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             },
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@@ -275,31 +275,31 @@
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         "raw": "'..'",
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-          68,
-          72
+          67,
+          71
         ],
         "loc": {
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@@ -313,16 +313,16 @@
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-              85,
-              97
+              84,
+              96
             ],
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+                "line": 3,
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+                "line": 3,
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@@ -331,31 +331,31 @@
             "type": "Identifier",
             "name": "delete_case6",
             "range": [
-              85,
-              97
+              84,
+              96
             ],
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+                "line": 3,
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             },
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+              "line": 3,
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             }
           }
@@ -366,31 +366,31 @@
         "value": "./delete_case6",
         "raw": "'./delete_case6'",
         "range": [
-          105,
-          121
+          104,
+          120
         ],
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       }
@@ -403,16 +403,16 @@
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-            141,
-            153
+            140,
+            152
           ],
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+              "line": 5,
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@@ -422,16 +422,16 @@
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@@ -449,16 +449,16 @@
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@@ -469,16 +469,16 @@
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-                        177
+                        169,
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                       ],
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                         }
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@@ -488,47 +488,47 @@
                         "type": "Identifier",
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+                          177,
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                         ],
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@@ -536,16 +536,16 @@
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@@ -562,16 +562,16 @@
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                       },
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@@ -580,31 +580,31 @@
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-                      196
+                      190,
+                      195
                     ],
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+                        "line": 9,
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@@ -613,31 +613,31 @@
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-                    206
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+                    205
                   ],
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@@ -660,16 +660,16 @@
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-                              562,
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@@ -684,16 +684,16 @@
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@@ -702,31 +702,31 @@
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-                                  570,
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+                                  569,
+                                  575
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                                 }
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@@ -735,46 +735,46 @@
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-                                577,
-                                581
+                                576,
+                                580
                               ],
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                             },
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@@ -792,16 +792,16 @@
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@@ -810,31 +810,31 @@
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-                                  600
+                                  594,
+                                  599
                                 ],
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@@ -843,31 +843,31 @@
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+                                600,
+                                605
                               ],
                               "loc": {
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@@ -876,46 +876,46 @@
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@@ -933,16 +933,16 @@
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@@ -951,31 +951,31 @@
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                               ],
                               "loc": {
                                 "start": {
-                                  "line": 17,
+                                  "line": 16,
                                   "column": 9
                                 },
                                 "end": {
-                                  "line": 17,
+                                  "line": 16,
                                   "column": 13
                                 }
                               }
                             },
                             "range": [
-                              628,
-                              634
+                              627,
+                              633
                             ],
                             "loc": {
                               "start": {
-                                "line": 17,
+                                "line": 16,
                                 "column": 7
                               },
                               "end": {
-                                "line": 17,
+                                "line": 16,
                                 "column": 13
                               }
                             }
@@ -984,31 +984,31 @@
                             "type": "Identifier",
                             "name": "color",
                             "range": [
-                              635,
-                              640
+                              634,
+                              639
                             ],
                             "loc": {
                               "start": {
-                                "line": 17,
+                                "line": 16,
                                 "column": 14
                               },
                               "end": {
-                                "line": 17,
+                                "line": 16,
                                 "column": 19
                               }
                             }
                           },
                           "range": [
-                            628,
-                            640
+                            627,
+                            639
                           ],
                           "loc": {
                             "start": {
-                              "line": 17,
+                              "line": 16,
                               "column": 7
                             },
                             "end": {
-                              "line": 17,
+                              "line": 16,
                               "column": 19
                             }
                           }
@@ -1017,46 +1017,46 @@
                           "type": "Identifier",
                           "name": "RED",
                           "range": [
-                            645,
-                            648
+                            644,
+                            647
                           ],
                           "loc": {
                             "start": {
-                              "line": 17,
+                              "line": 16,
                               "column": 24
                             },
                             "end": {
-                              "line": 17,
+                              "line": 16,
                               "column": 27
                             }
                           }
                         },
                         "range": [
-                          628,
-                          648
+                          627,
+                          647
                         ],
                         "loc": {
                           "start": {
-                            "line": 17,
+                            "line": 16,
                             "column": 7
                           },
                           "end": {
-                            "line": 17,
+                            "line": 16,
                             "column": 27
                           }
                         }
                       },
                       "range": [
-                        561,
-                        649
+                        560,
+                        648
                       ],
                       "loc": {
                         "start": {
-                          "line": 15,
+                          "line": 14,
                           "column": 6
                         },
                         "end": {
-                          "line": 17,
+                          "line": 16,
                           "column": 28
                         }
                       }
@@ -1076,16 +1076,16 @@
                                 "type": "Identifier",
                                 "name": "s",
                                 "range": [
-                                  710,
-                                  711
+                                  709,
+                                  710
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 18,
+                                    "line": 17,
                                     "column": 3
                                   },
                                   "end": {
-                                    "line": 18,
+                                    "line": 17,
                                     "column": 4
                                   }
                                 }
@@ -1094,31 +1094,31 @@
                                 "type": "Identifier",
                                 "name": "color",
                                 "range": [
-                                  712,
-                                  717
+                                  711,
+                                  716
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 18,
+                                    "line": 17,
                                     "column": 5
                                   },
                                   "end": {
-                                    "line": 18,
+                                    "line": 17,
                                     "column": 10
                                   }
                                 }
                               },
                               "range": [
-                                710,
-                                717
+                                709,
+                                716
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 18,
+                                  "line": 17,
                                   "column": 3
                                 },
                                 "end": {
-                                  "line": 18,
+                                  "line": 17,
                                   "column": 10
                                 }
                               }
@@ -1127,46 +1127,46 @@
                               "type": "Identifier",
                               "name": "RED",
                               "range": [
-                                720,
-                                723
+                                719,
+                                722
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 18,
+                                  "line": 17,
                                   "column": 13
                                 },
                                 "end": {
-                                  "line": 18,
+                                  "line": 17,
                                   "column": 16
                                 }
                               }
                             },
                             "range": [
-                              710,
-                              723
+                              709,
+                              722
                             ],
                             "loc": {
                               "start": {
-                                "line": 18,
+                                "line": 17,
                                 "column": 3
                               },
                               "end": {
-                                "line": 18,
+                                "line": 17,
                                 "column": 16
                               }
                             }
                           },
                           "range": [
-                            710,
-                            724
+                            709,
+                            723
                           ],
                           "loc": {
                             "start": {
-                              "line": 18,
+                              "line": 17,
                               "column": 3
                             },
                             "end": {
-                              "line": 18,
+                              "line": 17,
                               "column": 17
                             }
                           },
@@ -1175,16 +1175,16 @@
                               "type": "Block",
                               "value": " this last test is trivial too due to cases 2-4. ",
                               "range": [
-                                653,
-                                706
+                                652,
+                                705
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 17,
+                                  "line": 16,
                                   "column": 32
                                 },
                                 "end": {
-                                  "line": 17,
+                                  "line": 16,
                                   "column": 85
                                 }
                               }
@@ -1206,16 +1206,16 @@
                                   "type": "Identifier",
                                   "name": "s",
                                   "range": [
-                                    728,
-                                    729
+                                    727,
+                                    728
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 19,
+                                      "line": 18,
                                       "column": 3
                                     },
                                     "end": {
-                                      "line": 19,
+                                      "line": 18,
                                       "column": 4
                                     }
                                   }
@@ -1224,31 +1224,31 @@
                                   "type": "Identifier",
                                   "name": "left",
                                   "range": [
-                                    730,
-                                    734
+                                    729,
+                                    733
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 19,
+                                      "line": 18,
                                       "column": 5
                                     },
                                     "end": {
-                                      "line": 19,
+                                      "line": 18,
                                       "column": 9
                                     }
                                   }
                                 },
                                 "range": [
-                                  728,
-                                  734
+                                  727,
+                                  733
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 19,
+                                    "line": 18,
                                     "column": 3
                                   },
                                   "end": {
-                                    "line": 19,
+                                    "line": 18,
                                     "column": 9
                                   }
                                 }
@@ -1257,31 +1257,31 @@
                                 "type": "Identifier",
                                 "name": "color",
                                 "range": [
-                                  735,
-                                  740
+                                  734,
+                                  739
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 19,
+                                    "line": 18,
                                     "column": 10
                                   },
                                   "end": {
-                                    "line": 19,
+                                    "line": 18,
                                     "column": 15
                                   }
                                 }
                               },
                               "range": [
-                                728,
-                                740
+                                727,
+                                739
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 19,
+                                  "line": 18,
                                   "column": 3
                                 },
                                 "end": {
-                                  "line": 19,
+                                  "line": 18,
                                   "column": 15
                                 }
                               }
@@ -1290,46 +1290,46 @@
                               "type": "Identifier",
                               "name": "BLACK",
                               "range": [
-                                743,
-                                748
+                                742,
+                                747
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 19,
+                                  "line": 18,
                                   "column": 18
                                 },
                                 "end": {
-                                  "line": 19,
+                                  "line": 18,
                                   "column": 23
                                 }
                               }
                             },
                             "range": [
-                              728,
-                              748
+                              727,
+                              747
                             ],
                             "loc": {
                               "start": {
-                                "line": 19,
+                                "line": 18,
                                 "column": 3
                               },
                               "end": {
-                                "line": 19,
+                                "line": 18,
                                 "column": 23
                               }
                             }
                           },
                           "range": [
-                            728,
-                            749
+                            727,
+                            748
                           ],
                           "loc": {
                             "start": {
-                              "line": 19,
+                              "line": 18,
                               "column": 3
                             },
                             "end": {
-                              "line": 19,
+                              "line": 18,
                               "column": 24
                             }
                           }
@@ -1342,16 +1342,16 @@
                               "type": "Identifier",
                               "name": "rotate_right",
                               "range": [
-                                753,
-                                765
+                                752,
+                                764
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 20,
+                                  "line": 19,
                                   "column": 3
                                 },
                                 "end": {
-                                  "line": 20,
+                                  "line": 19,
                                   "column": 15
                                 }
                               }
@@ -1361,63 +1361,63 @@
                                 "type": "Identifier",
                                 "name": "s",
                                 "range": [
-                                  766,
-                                  767
+                                  765,
+                                  766
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 20,
+                                    "line": 19,
                                     "column": 16
                                   },
                                   "end": {
-                                    "line": 20,
+                                    "line": 19,
                                     "column": 17
                                   }
                                 }
                               }
                             ],
                             "range": [
-                              753,
-                              768
+                              752,
+                              767
                             ],
                             "loc": {
                               "start": {
-                                "line": 20,
+                                "line": 19,
                                 "column": 3
                               },
                               "end": {
-                                "line": 20,
+                                "line": 19,
                                 "column": 18
                               }
                             }
                           },
                           "range": [
-                            753,
-                            769
+                            752,
+                            768
                           ],
                           "loc": {
                             "start": {
-                              "line": 20,
+                              "line": 19,
                               "column": 3
                             },
                             "end": {
-                              "line": 20,
+                              "line": 19,
                               "column": 19
                             }
                           }
                         }
                       ],
                       "range": [
-                        651,
-                        773
+                        650,
+                        772
                       ],
                       "loc": {
                         "start": {
-                          "line": 17,
+                          "line": 16,
                           "column": 30
                         },
                         "end": {
-                          "line": 21,
+                          "line": 20,
                           "column": 3
                         }
                       }
@@ -1437,16 +1437,16 @@
                               "type": "Identifier",
                               "name": "n",
                               "range": [
-                                784,
-                                785
+                                783,
+                                784
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 21,
+                                  "line": 20,
                                   "column": 14
                                 },
                                 "end": {
-                                  "line": 21,
+                                  "line": 20,
                                   "column": 15
                                 }
                               }
@@ -1461,16 +1461,16 @@
                                   "type": "Identifier",
                                   "name": "n",
                                   "range": [
-                                    790,
-                                    791
+                                    789,
+                                    790
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 21,
+                                      "line": 20,
                                       "column": 20
                                     },
                                     "end": {
-                                      "line": 21,
+                                      "line": 20,
                                       "column": 21
                                     }
                                   }
@@ -1479,31 +1479,31 @@
                                   "type": "Identifier",
                                   "name": "parent",
                                   "range": [
-                                    792,
-                                    798
+                                    791,
+                                    797
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 21,
+                                      "line": 20,
                                       "column": 22
                                     },
                                     "end": {
-                                      "line": 21,
+                                      "line": 20,
                                       "column": 28
                                     }
                                   }
                                 },
                                 "range": [
-                                  790,
-                                  798
+                                  789,
+                                  797
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 21,
+                                    "line": 20,
                                     "column": 20
                                   },
                                   "end": {
-                                    "line": 21,
+                                    "line": 20,
                                     "column": 28
                                   }
                                 }
@@ -1512,46 +1512,46 @@
                                 "type": "Identifier",
                                 "name": "right",
                                 "range": [
-                                  799,
-                                  804
+                                  798,
+                                  803
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 21,
+                                    "line": 20,
                                     "column": 29
                                   },
                                   "end": {
-                                    "line": 21,
+                                    "line": 20,
                                     "column": 34
                                   }
                                 }
                               },
                               "range": [
-                                790,
-                                804
+                                789,
+                                803
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 21,
+                                  "line": 20,
                                   "column": 20
                                 },
                                 "end": {
-                                  "line": 21,
+                                  "line": 20,
                                   "column": 34
                                 }
                               }
                             },
                             "range": [
-                              784,
-                              804
+                              783,
+                              803
                             ],
                             "loc": {
                               "start": {
-                                "line": 21,
+                                "line": 20,
                                 "column": 14
                               },
                               "end": {
-                                "line": 21,
+                                "line": 20,
                                 "column": 34
                               }
                             }
@@ -1569,16 +1569,16 @@
                                   "type": "Identifier",
                                   "name": "s",
                                   "range": [
-                                    823,
-                                    824
+                                    822,
+                                    823
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 22,
+                                      "line": 21,
                                       "column": 14
                                     },
                                     "end": {
-                                      "line": 22,
+                                      "line": 21,
                                       "column": 15
                                     }
                                   }
@@ -1587,31 +1587,31 @@
                                   "type": "Identifier",
                                   "name": "left",
                                   "range": [
-                                    825,
-                                    829
+                                    824,
+                                    828
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 22,
+                                      "line": 21,
                                       "column": 16
                                     },
                                     "end": {
-                                      "line": 22,
+                                      "line": 21,
                                       "column": 20
                                     }
                                   }
                                 },
                                 "range": [
-                                  823,
-                                  829
+                                  822,
+                                  828
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 22,
+                                    "line": 21,
                                     "column": 14
                                   },
                                   "end": {
-                                    "line": 22,
+                                    "line": 21,
                                     "column": 20
                                   }
                                 }
@@ -1620,31 +1620,31 @@
                                 "type": "Identifier",
                                 "name": "color",
                                 "range": [
-                                  830,
-                                  835
+                                  829,
+                                  834
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 22,
+                                    "line": 21,
                                     "column": 21
                                   },
                                   "end": {
-                                    "line": 22,
+                                    "line": 21,
                                     "column": 26
                                   }
                                 }
                               },
                               "range": [
-                                823,
-                                835
+                                822,
+                                834
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 22,
+                                  "line": 21,
                                   "column": 14
                                 },
                                 "end": {
-                                  "line": 22,
+                                  "line": 21,
                                   "column": 26
                                 }
                               }
@@ -1653,46 +1653,46 @@
                               "type": "Identifier",
                               "name": "BLACK",
                               "range": [
-                                840,
-                                845
+                                839,
+                                844
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 22,
+                                  "line": 21,
                                   "column": 31
                                 },
                                 "end": {
-                                  "line": 22,
+                                  "line": 21,
                                   "column": 36
                                 }
                               }
                             },
                             "range": [
-                              823,
-                              845
+                              822,
+                              844
                             ],
                             "loc": {
                               "start": {
-                                "line": 22,
+                                "line": 21,
                                 "column": 14
                               },
                               "end": {
-                                "line": 22,
+                                "line": 21,
                                 "column": 36
                               }
                             }
                           },
                           "range": [
-                            783,
-                            846
+                            782,
+                            845
                           ],
                           "loc": {
                             "start": {
-                              "line": 21,
+                              "line": 20,
                               "column": 13
                             },
                             "end": {
-                              "line": 22,
+                              "line": 21,
                               "column": 37
                             }
                           }
@@ -1710,16 +1710,16 @@
                                 "type": "Identifier",
                                 "name": "s",
                                 "range": [
-                                  864,
-                                  865
+                                  863,
+                                  864
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 23,
+                                    "line": 22,
                                     "column": 14
                                   },
                                   "end": {
-                                    "line": 23,
+                                    "line": 22,
                                     "column": 15
                                   }
                                 }
@@ -1728,31 +1728,31 @@
                                 "type": "Identifier",
                                 "name": "right",
                                 "range": [
-                                  866,
-                                  871
+                                  865,
+                                  870
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 23,
+                                    "line": 22,
                                     "column": 16
                                   },
                                   "end": {
-                                    "line": 23,
+                                    "line": 22,
                                     "column": 21
                                   }
                                 }
                               },
                               "range": [
-                                864,
-                                871
+                                863,
+                                870
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 23,
+                                  "line": 22,
                                   "column": 14
                                 },
                                 "end": {
-                                  "line": 23,
+                                  "line": 22,
                                   "column": 21
                                 }
                               }
@@ -1761,31 +1761,31 @@
                               "type": "Identifier",
                               "name": "color",
                               "range": [
-                                872,
-                                877
+                                871,
+                                876
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 23,
+                                  "line": 22,
                                   "column": 22
                                 },
                                 "end": {
-                                  "line": 23,
+                                  "line": 22,
                                   "column": 27
                                 }
                               }
                             },
                             "range": [
-                              864,
-                              877
+                              863,
+                              876
                             ],
                             "loc": {
                               "start": {
-                                "line": 23,
+                                "line": 22,
                                 "column": 14
                               },
                               "end": {
-                                "line": 23,
+                                "line": 22,
                                 "column": 27
                               }
                             }
@@ -1794,46 +1794,46 @@
                             "type": "Identifier",
                             "name": "RED",
                             "range": [
-                              882,
-                              885
+                              881,
+                              884
                             ],
                             "loc": {
                               "start": {
-                                "line": 23,
+                                "line": 22,
                                 "column": 32
                               },
                               "end": {
-                                "line": 23,
+                                "line": 22,
                                 "column": 35
                               }
                             }
                           },
                           "range": [
-                            864,
-                            885
+                            863,
+                            884
                           ],
                           "loc": {
                             "start": {
-                              "line": 23,
+                              "line": 22,
                               "column": 14
                             },
                             "end": {
-                              "line": 23,
+                              "line": 22,
                               "column": 35
                             }
                           }
                         },
                         "range": [
-                          783,
-                          886
+                          782,
+                          885
                         ],
                         "loc": {
                           "start": {
-                            "line": 21,
+                            "line": 20,
                             "column": 13
                           },
                           "end": {
-                            "line": 23,
+                            "line": 22,
                             "column": 36
                           }
                         }
@@ -1853,16 +1853,16 @@
                                   "type": "Identifier",
                                   "name": "s",
                                   "range": [
-                                    946,
-                                    947
+                                    945,
+                                    946
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 24,
+                                      "line": 23,
                                       "column": 3
                                     },
                                     "end": {
-                                      "line": 24,
+                                      "line": 23,
                                       "column": 4
                                     }
                                   }
@@ -1871,31 +1871,31 @@
                                   "type": "Identifier",
                                   "name": "color",
                                   "range": [
-                                    948,
-                                    953
+                                    947,
+                                    952
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 24,
+                                      "line": 23,
                                       "column": 5
                                     },
                                     "end": {
-                                      "line": 24,
+                                      "line": 23,
                                       "column": 10
                                     }
                                   }
                                 },
                                 "range": [
-                                  946,
-                                  953
+                                  945,
+                                  952
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 24,
+                                    "line": 23,
                                     "column": 3
                                   },
                                   "end": {
-                                    "line": 24,
+                                    "line": 23,
                                     "column": 10
                                   }
                                 }
@@ -1904,46 +1904,46 @@
                                 "type": "Identifier",
                                 "name": "RED",
                                 "range": [
-                                  956,
-                                  959
+                                  955,
+                                  958
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 24,
+                                    "line": 23,
                                     "column": 13
                                   },
                                   "end": {
-                                    "line": 24,
+                                    "line": 23,
                                     "column": 16
                                   }
                                 }
                               },
                               "range": [
-                                946,
-                                959
+                                945,
+                                958
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 24,
+                                  "line": 23,
                                   "column": 3
                                 },
                                 "end": {
-                                  "line": 24,
+                                  "line": 23,
                                   "column": 16
                                 }
                               }
                             },
                             "range": [
-                              946,
-                              960
+                              945,
+                              959
                             ],
                             "loc": {
                               "start": {
-                                "line": 24,
+                                "line": 23,
                                 "column": 3
                               },
                               "end": {
-                                "line": 24,
+                                "line": 23,
                                 "column": 17
                               }
                             },
@@ -1952,16 +1952,16 @@
                                 "type": "Block",
                                 "value": " this last test is trivial too due to cases 2-4. ",
                                 "range": [
-                                  889,
-                                  942
+                                  888,
+                                  941
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 23,
+                                    "line": 22,
                                     "column": 39
                                   },
                                   "end": {
-                                    "line": 23,
+                                    "line": 22,
                                     "column": 92
                                   }
                                 }
@@ -1983,16 +1983,16 @@
                                     "type": "Identifier",
                                     "name": "s",
                                     "range": [
-                                      964,
-                                      965
+                                      963,
+                                      964
                                     ],
                                     "loc": {
                                       "start": {
-                                        "line": 25,
+                                        "line": 24,
                                         "column": 3
                                       },
                                       "end": {
-                                        "line": 25,
+                                        "line": 24,
                                         "column": 4
                                       }
                                     }
@@ -2001,31 +2001,31 @@
                                     "type": "Identifier",
                                     "name": "right",
                                     "range": [
-                                      966,
-                                      971
+                                      965,
+                                      970
                                     ],
                                     "loc": {
                                       "start": {
-                                        "line": 25,
+                                        "line": 24,
                                         "column": 5
                                       },
                                       "end": {
-                                        "line": 25,
+                                        "line": 24,
                                         "column": 10
                                       }
                                     }
                                   },
                                   "range": [
-                                    964,
-                                    971
+                                    963,
+                                    970
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 25,
+                                      "line": 24,
                                       "column": 3
                                     },
                                     "end": {
-                                      "line": 25,
+                                      "line": 24,
                                       "column": 10
                                     }
                                   }
@@ -2034,31 +2034,31 @@
                                   "type": "Identifier",
                                   "name": "color",
                                   "range": [
-                                    972,
-                                    977
+                                    971,
+                                    976
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 25,
+                                      "line": 24,
                                       "column": 11
                                     },
                                     "end": {
-                                      "line": 25,
+                                      "line": 24,
                                       "column": 16
                                     }
                                   }
                                 },
                                 "range": [
-                                  964,
-                                  977
+                                  963,
+                                  976
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 25,
+                                    "line": 24,
                                     "column": 3
                                   },
                                   "end": {
-                                    "line": 25,
+                                    "line": 24,
                                     "column": 16
                                   }
                                 }
@@ -2067,46 +2067,46 @@
                                 "type": "Identifier",
                                 "name": "BLACK",
                                 "range": [
-                                  980,
-                                  985
+                                  979,
+                                  984
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 25,
+                                    "line": 24,
                                     "column": 19
                                   },
                                   "end": {
-                                    "line": 25,
+                                    "line": 24,
                                     "column": 24
                                   }
                                 }
                               },
                               "range": [
-                                964,
-                                985
+                                963,
+                                984
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 25,
+                                  "line": 24,
                                   "column": 3
                                 },
                                 "end": {
-                                  "line": 25,
+                                  "line": 24,
                                   "column": 24
                                 }
                               }
                             },
                             "range": [
-                              964,
-                              986
+                              963,
+                              985
                             ],
                             "loc": {
                               "start": {
-                                "line": 25,
+                                "line": 24,
                                 "column": 3
                               },
                               "end": {
-                                "line": 25,
+                                "line": 24,
                                 "column": 25
                               }
                             }
@@ -2119,16 +2119,16 @@
                                 "type": "Identifier",
                                 "name": "rotate_left",
                                 "range": [
-                                  990,
-                                  1001
+                                  989,
+                                  1000
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 26,
+                                    "line": 25,
                                     "column": 3
                                   },
                                   "end": {
-                                    "line": 26,
+                                    "line": 25,
                                     "column": 14
                                   }
                                 }
@@ -2138,94 +2138,94 @@
                                   "type": "Identifier",
                                   "name": "s",
                                   "range": [
-                                    1002,
-                                    1003
+                                    1001,
+                                    1002
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 26,
+                                      "line": 25,
                                       "column": 15
                                     },
                                     "end": {
-                                      "line": 26,
+                                      "line": 25,
                                       "column": 16
                                     }
                                   }
                                 }
                               ],
                               "range": [
-                                990,
-                                1004
+                                989,
+                                1003
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 26,
+                                  "line": 25,
                                   "column": 3
                                 },
                                 "end": {
-                                  "line": 26,
+                                  "line": 25,
                                   "column": 17
                                 }
                               }
                             },
                             "range": [
-                              990,
-                              1005
+                              989,
+                              1004
                             ],
                             "loc": {
                               "start": {
-                                "line": 26,
+                                "line": 25,
                                 "column": 3
                               },
                               "end": {
-                                "line": 26,
+                                "line": 25,
                                 "column": 18
                               }
                             }
                           }
                         ],
                         "range": [
-                          888,
-                          1009
+                          887,
+                          1008
                         ],
                         "loc": {
                           "start": {
-                            "line": 23,
+                            "line": 22,
                             "column": 38
                           },
                           "end": {
-                            "line": 27,
+                            "line": 26,
                             "column": 3
                           }
                         }
                       },
                       "alternate": null,
                       "range": [
-                        779,
-                        1009
+                        778,
+                        1008
                       ],
                       "loc": {
                         "start": {
-                          "line": 21,
+                          "line": 20,
                           "column": 9
                         },
                         "end": {
-                          "line": 27,
+                          "line": 26,
                           "column": 3
                         }
                       }
                     },
                     "range": [
-                      557,
-                      1009
+                      556,
+                      1008
                     ],
                     "loc": {
                       "start": {
-                        "line": 15,
+                        "line": 14,
                         "column": 2
                       },
                       "end": {
-                        "line": 27,
+                        "line": 26,
                         "column": 3
                       }
                     },
@@ -2234,16 +2234,16 @@
                         "type": "Block",
                         "value": " this if statement is trivial,\ndue to case 2 (even though case 2 changed the sibling to a sibling's child,\nthe sibling's child can't be red, since no red parent can have a red child). ",
                         "range": [
-                          210,
-                          398
+                          209,
+                          397
                         ],
                         "loc": {
                           "start": {
-                            "line": 10,
+                            "line": 9,
                             "column": 27
                           },
                           "end": {
-                            "line": 12,
+                            "line": 11,
                             "column": 79
                           }
                         }
@@ -2252,16 +2252,16 @@
                         "type": "Block",
                         "value": " the following statements just force the red to be on the left of the left of the parent,\n   or right of the right, so case six will rotate correctly. ",
                         "range": [
-                          399,
-                          554
+                          398,
+                          553
                         ],
                         "loc": {
                           "start": {
-                            "line": 13,
+                            "line": 12,
                             "column": 0
                           },
                           "end": {
-                            "line": 14,
+                            "line": 13,
                             "column": 63
                           }
                         }
@@ -2270,32 +2270,32 @@
                   }
                 ],
                 "range": [
-                  208,
-                  1012
+                  207,
+                  1011
                 ],
                 "loc": {
                   "start": {
-                    "line": 10,
+                    "line": 9,
                     "column": 25
                   },
                   "end": {
-                    "line": 28,
+                    "line": 27,
                     "column": 2
                   }
                 }
               },
               "alternate": null,
               "range": [
-                184,
-                1012
+                183,
+                1011
               ],
               "loc": {
                 "start": {
-                  "line": 10,
+                  "line": 9,
                   "column": 1
                 },
                 "end": {
-                  "line": 28,
+                  "line": 27,
                   "column": 2
                 }
               }
@@ -2308,16 +2308,16 @@
                   "type": "Identifier",
                   "name": "delete_case6",
                   "range": [
-                    1014,
-                    1026
+                    1013,
+                    1025
                   ],
                   "loc": {
                     "start": {
-                      "line": 29,
+                      "line": 28,
                       "column": 1
                     },
                     "end": {
-                      "line": 29,
+                      "line": 28,
                       "column": 13
                     }
                   }
@@ -2327,63 +2327,63 @@
                     "type": "Identifier",
                     "name": "n",
                     "range": [
-                      1027,
-                      1028
+                      1026,
+                      1027
                     ],
                     "loc": {
                       "start": {
-                        "line": 29,
+                        "line": 28,
                         "column": 14
                       },
                       "end": {
-                        "line": 29,
+                        "line": 28,
                         "column": 15
                       }
                     }
                   }
                 ],
                 "range": [
-                  1014,
-                  1029
+                  1013,
+                  1028
                 ],
                 "loc": {
                   "start": {
-                    "line": 29,
+                    "line": 28,
                     "column": 1
                   },
                   "end": {
-                    "line": 29,
+                    "line": 28,
                     "column": 16
                   }
                 }
               },
               "range": [
-                1014,
-                1030
+                1013,
+                1029
               ],
               "loc": {
                 "start": {
-                  "line": 29,
+                  "line": 28,
                   "column": 1
                 },
                 "end": {
-                  "line": 29,
+                  "line": 28,
                   "column": 17
                 }
               }
             }
           ],
           "range": [
-            157,
-            1032
+            156,
+            1031
           ],
           "loc": {
             "start": {
-              "line": 7,
+              "line": 6,
               "column": 0
             },
             "end": {
-              "line": 30,
+              "line": 29,
               "column": 1
             }
           }
@@ -2391,16 +2391,16 @@
         "generator": false,
         "expression": false,
         "range": [
-          132,
-          1032
+          131,
+          1031
         ],
         "loc": {
           "start": {
-            "line": 6,
+            "line": 5,
             "column": 7
           },
           "end": {
-            "line": 30,
+            "line": 29,
             "column": 1
           }
         },
@@ -2410,16 +2410,16 @@
       "specifiers": [],
       "source": null,
       "range": [
-        125,
-        1032
+        124,
+        1031
       ],
       "loc": {
         "start": {
-          "line": 6,
+          "line": 5,
           "column": 0
         },
         "end": {
-          "line": 30,
+          "line": 29,
           "column": 1
         }
       }
@@ -2427,16 +2427,16 @@
   ],
   "sourceType": "module",
   "range": [
-    1,
-    1032
+    0,
+    1031
   ],
   "loc": {
     "start": {
-      "line": 2,
+      "line": 1,
       "column": 0
     },
     "end": {
-      "line": 30,
+      "line": 29,
       "column": 1
     }
   },
@@ -2445,16 +2445,16 @@
       "type": "Block",
       "value": " this if statement is trivial,\ndue to case 2 (even though case 2 changed the sibling to a sibling's child,\nthe sibling's child can't be red, since no red parent can have a red child). ",
       "range": [
-        210,
-        398
+        209,
+        397
       ],
       "loc": {
         "start": {
-          "line": 10,
+          "line": 9,
           "column": 27
         },
         "end": {
-          "line": 12,
+          "line": 11,
           "column": 79
         }
       }
@@ -2463,16 +2463,16 @@
       "type": "Block",
       "value": " the following statements just force the red to be on the left of the left of the parent,\n   or right of the right, so case six will rotate correctly. ",
       "range": [
-        399,
-        554
+        398,
+        553
       ],
       "loc": {
         "start": {
-          "line": 13,
+          "line": 12,
           "column": 0
         },
         "end": {
-          "line": 14,
+          "line": 13,
           "column": 63
         }
       }
@@ -2481,16 +2481,16 @@
       "type": "Block",
       "value": " this last test is trivial too due to cases 2-4. ",
       "range": [
-        653,
-        706
+        652,
+        705
       ],
       "loc": {
         "start": {
-          "line": 17,
+          "line": 16,
           "column": 32
         },
         "end": {
-          "line": 17,
+          "line": 16,
           "column": 85
         }
       }
@@ -2499,16 +2499,16 @@
       "type": "Block",
       "value": " this last test is trivial too due to cases 2-4. ",
       "range": [
-        889,
-        942
+        888,
+        941
       ],
       "loc": {
         "start": {
-          "line": 23,
+          "line": 22,
           "column": 39
         },
         "end": {
-          "line": 23,
+          "line": 22,
           "column": 92
         }
       }
diff --git a/ast/source/removal/delete_case6.js.json b/ast/source/removal/delete_case6.js.json
index d50f2cf..3813ca5 100644
--- a/ast/source/removal/delete_case6.js.json
+++ b/ast/source/removal/delete_case6.js.json
@@ -10,16 +10,16 @@
             "type": "Identifier",
             "name": "BLACK",
             "range": [
-              10,
-              15
+              9,
+              14
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 9
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 14
               }
             }
@@ -28,31 +28,31 @@
             "type": "Identifier",
             "name": "BLACK",
             "range": [
-              10,
-              15
+              9,
+              14
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 9
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 14
               }
             }
           },
           "range": [
-            10,
-            15
+            9,
+            14
           ],
           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 9
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 14
             }
           }
@@ -63,16 +63,16 @@
             "type": "Identifier",
             "name": "RED",
             "range": [
-              18,
-              21
+              17,
+              20
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 17
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 20
               }
             }
@@ -81,31 +81,31 @@
             "type": "Identifier",
             "name": "RED",
             "range": [
-              18,
-              21
+              17,
+              20
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 17
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 20
               }
             }
           },
           "range": [
-            18,
-            21
+            17,
+            20
           ],
           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 17
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 20
             }
           }
@@ -116,16 +116,16 @@
             "type": "Identifier",
             "name": "sibling",
             "range": [
-              24,
-              31
+              23,
+              30
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 23
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 30
               }
             }
@@ -134,31 +134,31 @@
             "type": "Identifier",
             "name": "sibling",
             "range": [
-              24,
-              31
+              23,
+              30
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 23
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 30
               }
             }
           },
           "range": [
-            24,
-            31
+            23,
+            30
           ],
           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 23
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 30
             }
           }
@@ -169,16 +169,16 @@
             "type": "Identifier",
             "name": "rotate_right",
             "range": [
-              34,
-              46
+              33,
+              45
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 33
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 45
               }
             }
@@ -187,31 +187,31 @@
             "type": "Identifier",
             "name": "rotate_right",
             "range": [
-              34,
-              46
+              33,
+              45
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 33
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 45
               }
             }
           },
           "range": [
-            34,
-            46
+            33,
+            45
           ],
           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 33
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 45
             }
           }
@@ -222,16 +222,16 @@
             "type": "Identifier",
             "name": "rotate_left",
             "range": [
-              49,
-              60
+              48,
+              59
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 48
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 59
               }
             }
@@ -240,31 +240,31 @@
             "type": "Identifier",
             "name": "rotate_left",
             "range": [
-              49,
-              60
+              48,
+              59
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 48
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 59
               }
             }
           },
           "range": [
-            49,
-            60
+            48,
+            59
           ],
           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 48
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 59
             }
           }
@@ -275,31 +275,31 @@
         "value": "..",
         "raw": "'..'",
         "range": [
-          68,
-          72
+          67,
+          71
         ],
         "loc": {
           "start": {
-            "line": 2,
+            "line": 1,
             "column": 67
           },
           "end": {
-            "line": 2,
+            "line": 1,
             "column": 71
           }
         }
       },
       "range": [
-        1,
-        74
+        0,
+        73
       ],
       "loc": {
         "start": {
-          "line": 2,
+          "line": 1,
           "column": 0
         },
         "end": {
-          "line": 2,
+          "line": 1,
           "column": 73
         }
       }
@@ -312,16 +312,16 @@
           "type": "Identifier",
           "name": "delete_case6",
           "range": [
-            92,
-            104
+            91,
+            103
           ],
           "loc": {
             "start": {
-              "line": 4,
+              "line": 3,
               "column": 16
             },
             "end": {
-              "line": 4,
+              "line": 3,
               "column": 28
             }
           }
@@ -331,16 +331,16 @@
             "type": "Identifier",
             "name": "n",
             "range": [
-              105,
-              106
+              104,
+              105
             ],
             "loc": {
               "start": {
-                "line": 4,
+                "line": 3,
                 "column": 29
               },
               "end": {
-                "line": 4,
+                "line": 3,
                 "column": 30
               }
             }
@@ -358,16 +358,16 @@
                     "type": "Identifier",
                     "name": "s",
                     "range": [
-                      117,
-                      118
+                      116,
+                      117
                     ],
                     "loc": {
                       "start": {
-                        "line": 6,
+                        "line": 5,
                         "column": 7
                       },
                       "end": {
-                        "line": 6,
+                        "line": 5,
                         "column": 8
                       }
                     }
@@ -378,16 +378,16 @@
                       "type": "Identifier",
                       "name": "sibling",
                       "range": [
-                        121,
-                        128
+                        120,
+                        127
                       ],
                       "loc": {
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+                          "line": 5,
                           "column": 11
                         },
                         "end": {
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+                          "line": 5,
                           "column": 18
                         }
                       }
@@ -397,47 +397,47 @@
                         "type": "Identifier",
                         "name": "n",
                         "range": [
-                          129,
-                          130
+                          128,
+                          129
                         ],
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                             "column": 19
                           },
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                           }
                         }
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                     ],
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+                      130
                     ],
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                       }
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                   ],
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                     },
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                     }
                   }
@@ -445,16 +445,16 @@
               ],
               "kind": "const",
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-                111,
-                132
+                110,
+                131
               ],
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                 }
               }
@@ -471,16 +471,16 @@
                     "type": "Identifier",
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-                      135,
-                      136
+                      134,
+                      135
                     ],
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                         "column": 1
                       },
                       "end": {
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                         "column": 2
                       }
                     }
@@ -489,31 +489,31 @@
                     "type": "Identifier",
                     "name": "color",
                     "range": [
-                      137,
-                      142
+                      136,
+                      141
                     ],
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                       },
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                       }
                     }
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                     }
                   }
@@ -528,16 +528,16 @@
                       "type": "Identifier",
                       "name": "n",
                       "range": [
-                        145,
-                        146
+                        144,
+                        145
                       ],
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                           "column": 11
                         },
                         "end": {
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                           "column": 12
                         }
                       }
@@ -546,31 +546,31 @@
                       "type": "Identifier",
                       "name": "parent",
                       "range": [
-                        147,
-                        153
+                        146,
+                        152
                       ],
                       "loc": {
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                         },
                         "end": {
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                         }
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                     ],
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                       },
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                       }
                     }
@@ -579,61 +579,61 @@
                     "type": "Identifier",
                     "name": "color",
                     "range": [
-                      154,
-                      159
+                      153,
+                      158
                     ],
                     "loc": {
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                       },
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                 },
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                 }
               }
@@ -653,16 +653,16 @@
                       "type": "Identifier",
                       "name": "n",
                       "range": [
-                        162,
-                        163
+                        161,
+                        162
                       ],
                       "loc": {
                         "start": {
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                           "column": 1
                         },
                         "end": {
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                           "column": 2
                         }
                       }
@@ -671,31 +671,31 @@
                       "type": "Identifier",
                       "name": "parent",
                       "range": [
-                        164,
-                        170
+                        163,
+                        169
                       ],
                       "loc": {
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                           "column": 3
                         },
                         "end": {
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                         }
                       }
                     },
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                     ],
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                       },
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                       }
                     }
@@ -704,31 +704,31 @@
                     "type": "Identifier",
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                     "range": [
-                      171,
-                      176
+                      170,
+                      175
                     ],
                     "loc": {
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                     }
                   }
@@ -737,46 +737,46 @@
                   "type": "Identifier",
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-                    184
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+                    183
                   ],
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@@ -790,16 +790,16 @@
                   "type": "Identifier",
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                     }
                   }
@@ -814,16 +814,16 @@
                       "type": "Identifier",
                       "name": "n",
                       "range": [
-                        198,
-                        199
+                        197,
+                        198
                       ],
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                         },
                         "end": {
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                           "column": 12
                         }
                       }
@@ -832,31 +832,31 @@
                       "type": "Identifier",
                       "name": "parent",
                       "range": [
-                        200,
-                        206
+                        199,
+                        205
                       ],
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                         },
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                         "column": 11
                       },
                       "end": {
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                       }
                     }
@@ -865,46 +865,46 @@
                     "type": "Identifier",
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                     "range": [
-                      207,
-                      211
+                      206,
+                      210
                     ],
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                   }
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@@ -927,16 +927,16 @@
                             "type": "Identifier",
                             "name": "s",
                             "range": [
-                              217,
-                              218
+                              216,
+                              217
                             ],
                             "loc": {
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                                 "column": 2
                               },
                               "end": {
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                                 "column": 3
                               }
                             }
@@ -945,31 +945,31 @@
                             "type": "Identifier",
                             "name": "right",
                             "range": [
-                              219,
-                              224
+                              218,
+                              223
                             ],
                             "loc": {
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                                 "column": 4
                               },
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                           },
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                             },
                             "end": {
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                             }
                           }
@@ -978,31 +978,31 @@
                           "type": "Identifier",
                           "name": "color",
                           "range": [
-                            225,
-                            230
+                            224,
+                            229
                           ],
                           "loc": {
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                               "column": 10
                             },
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                         },
                         "range": [
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                         ],
                         "loc": {
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                           },
                           "end": {
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                           }
                         }
@@ -1011,46 +1011,46 @@
                         "type": "Identifier",
                         "name": "BLACK",
                         "range": [
-                          233,
-                          238
+                          232,
+                          237
                         ],
                         "loc": {
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                         }
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                       }
                     }
@@ -1063,16 +1063,16 @@
                         "type": "Identifier",
                         "name": "rotate_left",
                         "range": [
-                          242,
-                          253
+                          241,
+                          252
                         ],
                         "loc": {
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                             "column": 2
                           },
                           "end": {
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                           }
                         }
@@ -1085,16 +1085,16 @@
                             "type": "Identifier",
                             "name": "n",
                             "range": [
-                              254,
-                              255
+                              253,
+                              254
                             ],
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                                 "column": 14
                               },
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                               }
                             }
@@ -1103,78 +1103,78 @@
                             "type": "Identifier",
                             "name": "parent",
                             "range": [
-                              256,
-                              262
+                              255,
+                              261
                             ],
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                           ],
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@@ -1197,16 +1197,16 @@
                             "type": "Identifier",
                             "name": "s",
                             "range": [
-                              277,
-                              278
+                              276,
+                              277
                             ],
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                               },
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                               }
                             }
@@ -1215,31 +1215,31 @@
                             "type": "Identifier",
                             "name": "left",
                             "range": [
-                              279,
-                              283
+                              278,
+                              282
                             ],
                             "loc": {
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                           },
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                           ],
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                             }
                           }
@@ -1248,31 +1248,31 @@
                           "type": "Identifier",
                           "name": "color",
                           "range": [
-                            284,
-                            289
+                            283,
+                            288
                           ],
                           "loc": {
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                               "column": 9
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                           },
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                           }
                         }
@@ -1281,46 +1281,46 @@
                         "type": "Identifier",
                         "name": "BLACK",
                         "range": [
-                          292,
-                          297
+                          291,
+                          296
                         ],
                         "loc": {
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                           },
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                       }
                     }
@@ -1333,16 +1333,16 @@
                         "type": "Identifier",
                         "name": "rotate_right",
                         "range": [
-                          301,
-                          313
+                          300,
+                          312
                         ],
                         "loc": {
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                             "column": 2
                           },
                           "end": {
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                             "column": 14
                           }
                         }
@@ -1355,16 +1355,16 @@
                             "type": "Identifier",
                             "name": "n",
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-                              314,
-                              315
+                              313,
+                              314
                             ],
                             "loc": {
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                                 "column": 15
                               },
                               "end": {
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                                 "column": 16
                               }
                             }
@@ -1373,109 +1373,109 @@
                             "type": "Identifier",
                             "name": "parent",
                             "range": [
-                              316,
-                              322
+                              315,
+                              321
                             ],
                             "loc": {
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                               },
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                               }
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                           },
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                           ],
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                             },
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                       ],
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+                        300,
+                        322
                       ],
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                         "start": {
-                          "line": 16,
+                          "line": 15,
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                         },
                         "end": {
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+                          "line": 15,
                           "column": 24
                         }
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                     },
                     "range": [
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+                      300,
+                      323
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                     "loc": {
                       "start": {
-                        "line": 16,
+                        "line": 15,
                         "column": 2
                       },
                       "end": {
-                        "line": 16,
+                        "line": 15,
                         "column": 25
                       }
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                   }
                 ],
                 "range": [
-                  273,
-                  327
+                  272,
+                  326
                 ],
                 "loc": {
                   "start": {
-                    "line": 14,
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                     "column": 8
                   },
                   "end": {
-                    "line": 17,
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                     "column": 2
                   }
                 }
               },
               "range": [
-                188,
-                327
+                187,
+                326
               ],
               "loc": {
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-                  "line": 11,
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           "range": [
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+            107,
+            328
           ],
           "loc": {
             "start": {
-              "line": 5,
+              "line": 4,
               "column": 0
             },
             "end": {
-              "line": 18,
+              "line": 17,
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             }
           }
@@ -1483,16 +1483,16 @@
         "generator": false,
         "expression": false,
         "range": [
-          83,
-          329
+          82,
+          328
         ],
         "loc": {
           "start": {
-            "line": 4,
+            "line": 3,
             "column": 7
           },
           "end": {
-            "line": 18,
+            "line": 17,
             "column": 1
           }
         },
@@ -1502,16 +1502,16 @@
       "specifiers": [],
       "source": null,
       "range": [
-        76,
-        329
+        75,
+        328
       ],
       "loc": {
         "start": {
-          "line": 4,
+          "line": 3,
           "column": 0
         },
         "end": {
-          "line": 18,
+          "line": 17,
           "column": 1
         }
       }
@@ -1519,16 +1519,16 @@
   ],
   "sourceType": "module",
   "range": [
-    1,
-    329
+    0,
+    328
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     "start": {
-      "line": 2,
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     },
     "end": {
-      "line": 18,
+      "line": 17,
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diff --git a/ast/source/removal/delete_one_child.js.json b/ast/source/removal/delete_one_child.js.json
index 589d32f..c63fbb0 100644
--- a/ast/source/removal/delete_one_child.js.json
+++ b/ast/source/removal/delete_one_child.js.json
@@ -10,16 +10,16 @@
             "type": "Identifier",
             "name": "BLACK",
             "range": [
-              10,
-              15
+              9,
+              14
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 9
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 14
               }
             }
@@ -28,31 +28,31 @@
             "type": "Identifier",
             "name": "BLACK",
             "range": [
-              10,
-              15
+              9,
+              14
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 9
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 14
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           "range": [
-            10,
-            15
+            9,
+            14
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           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 9
             },
             "end": {
-              "line": 2,
+              "line": 1,
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@@ -63,16 +63,16 @@
             "type": "Identifier",
             "name": "RED",
             "range": [
-              18,
-              21
+              17,
+              20
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 17
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 20
               }
             }
@@ -81,52 +81,90 @@
             "type": "Identifier",
             "name": "RED",
             "range": [
-              18,
-              21
+              17,
+              20
             ],
             "loc": {
               "start": {
-                "line": 2,
+                "line": 1,
                 "column": 17
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 20
               }
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           },
           "range": [
-            18,
-            21
+            17,
+            20
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           "loc": {
             "start": {
-              "line": 2,
+              "line": 1,
               "column": 17
             },
             "end": {
-              "line": 2,
+              "line": 1,
               "column": 20
             }
           }
+        }
+      ],
+      "source": {
+        "type": "Literal",
+        "value": "..",
+        "raw": "'..'",
+        "range": [
+          28,
+          32
+        ],
+        "loc": {
+          "start": {
+            "line": 1,
+            "column": 28
+          },
+          "end": {
+            "line": 1,
+            "column": 32
+          }
+        }
+      },
+      "range": [
+        0,
+        34
+      ],
+      "loc": {
+        "start": {
+          "line": 1,
+          "column": 0
         },
+        "end": {
+          "line": 1,
+          "column": 34
+        }
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "specifiers": [
         {
           "type": "ImportSpecifier",
           "local": {
             "type": "Identifier",
             "name": "replace_node",
             "range": [
-              24,
-              36
+              45,
+              57
             ],
             "loc": {
               "start": {
-                "line": 2,
-                "column": 23
+                "line": 3,
+                "column": 9
               },
               "end": {
-                "line": 2,
-                "column": 35
+                "line": 3,
+                "column": 21
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           },
@@ -134,67 +172,67 @@
             "type": "Identifier",
             "name": "replace_node",
             "range": [
-              24,
-              36
+              45,
+              57
             ],
             "loc": {
               "start": {
-                "line": 2,
-                "column": 23
+                "line": 3,
+                "column": 9
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               "end": {
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-                "column": 35
+                "line": 3,
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           "loc": {
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-              "line": 2,
-              "column": 23
+              "line": 3,
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             "end": {
-              "line": 2,
-              "column": 35
+              "line": 3,
+              "column": 21
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           }
         }
       ],
       "source": {
         "type": "Literal",
-        "value": "..",
-        "raw": "'..'",
+        "value": "./replace_node",
+        "raw": "'./replace_node'",
         "range": [
-          44,
-          48
+          65,
+          81
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         "loc": {
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-            "column": 43
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@@ -207,8 +245,8 @@
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-              73
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@@ -225,8 +263,8 @@
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@@ -240,8 +278,8 @@
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@@ -260,8 +298,8 @@
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-          81,
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@@ -275,8 +313,8 @@
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@@ -297,8 +335,8 @@
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@@ -316,8 +354,8 @@
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@@ -343,8 +381,8 @@
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-                      472,
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+                      504,
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@@ -364,8 +402,8 @@
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@@ -382,8 +420,8 @@
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@@ -397,8 +435,8 @@
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@@ -412,8 +450,8 @@
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@@ -429,8 +467,8 @@
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@@ -447,8 +485,8 @@
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-                    197
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@@ -465,8 +503,8 @@
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@@ -483,8 +521,8 @@
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@@ -501,8 +539,8 @@
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-                    389
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@@ -519,8 +557,8 @@
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@@ -543,8 +581,8 @@
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@@ -562,8 +600,8 @@
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@@ -580,8 +618,8 @@
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@@ -596,8 +634,8 @@
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@@ -611,8 +649,8 @@
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@@ -637,8 +675,8 @@
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@@ -655,8 +693,8 @@
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@@ -670,8 +708,8 @@
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@@ -688,8 +726,8 @@
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-                    539,
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@@ -703,8 +741,8 @@
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@@ -732,8 +770,8 @@
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-                            560,
-                            565
+                            592,
+                            597
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@@ -750,8 +788,8 @@
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-                            566,
-                            571
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@@ -765,8 +803,8 @@
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@@ -783,8 +821,8 @@
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-                          576,
-                          579
+                          608,
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@@ -798,8 +836,8 @@
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@@ -824,8 +862,8 @@
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-                              581,
-                              586
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@@ -842,8 +880,8 @@
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-                              587,
-                              592
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@@ -857,8 +895,8 @@
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@@ -875,8 +913,8 @@
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-                            595,
-                            600
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@@ -890,8 +928,8 @@
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@@ -905,8 +943,8 @@
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@@ -927,8 +965,8 @@
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@@ -946,8 +984,8 @@
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-                              628,
-                              633
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@@ -962,8 +1000,8 @@
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@@ -977,8 +1015,8 @@
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@@ -992,8 +1030,8 @@
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@@ -1008,8 +1046,8 @@
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@@ -1042,8 +1080,8 @@
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-                    655
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@@ -1060,8 +1098,8 @@
                   "type": "Line",
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-                    660,
-                    732
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@@ -1078,8 +1116,8 @@
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@@ -1096,8 +1134,8 @@
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@@ -1114,8 +1152,8 @@
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@@ -1131,8 +1169,8 @@
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@@ -1150,8 +1188,8 @@
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@@ -1167,12 +1205,12 @@
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@@ -1185,8 +1223,8 @@
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@@ -1203,8 +1241,8 @@
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@@ -1221,8 +1259,8 @@
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@@ -1257,8 +1295,8 @@
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diff --git a/ast/source/removal/index.js.json b/ast/source/removal/index.js.json
index 661813b..e196eae 100644
--- a/ast/source/removal/index.js.json
+++ b/ast/source/removal/index.js.json
@@ -252,12 +252,48 @@
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         }
       }
+    },
+    {
+      "type": "ExportAllDeclaration",
+      "source": {
+        "type": "Literal",
+        "value": "./replace_node",
+        "raw": "'./replace_node'",
+        "range": [
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+          265
+        ],
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+        267
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+          "column": 32
+        }
+      }
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   ],
   "sourceType": "module",
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@@ -265,8 +301,8 @@
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+      "column": 32
     }
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diff --git a/ast/source/base/replace_node.js.json b/ast/source/removal/replace_node.js.json
similarity index 100%
rename from ast/source/base/replace_node.js.json
rename to ast/source/removal/replace_node.js.json
diff --git a/ast/source/rotate/index.js.json b/ast/source/rotate/index.js.json
new file mode 100644
index 0000000..1cec1eb
--- /dev/null
+++ b/ast/source/rotate/index.js.json
@@ -0,0 +1,93 @@
+{
+  "type": "Program",
+  "body": [
+    {
+      "type": "ExportAllDeclaration",
+      "source": {
+        "type": "Literal",
+        "value": "./rotate_left",
+        "raw": "'./rotate_left'",
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+          14,
+          29
+        ],
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+            "column": 14
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+        0,
+        31
+      ],
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+          "column": 0
+        },
+        "end": {
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+          "column": 31
+        }
+      }
+    },
+    {
+      "type": "ExportAllDeclaration",
+      "source": {
+        "type": "Literal",
+        "value": "./rotate_right",
+        "raw": "'./rotate_right'",
+        "range": [
+          46,
+          62
+        ],
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+            "column": 14
+          },
+          "end": {
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+        }
+      },
+      "range": [
+        32,
+        64
+      ],
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+          "column": 32
+        }
+      }
+    }
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+  "sourceType": "module",
+  "range": [
+    0,
+    64
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+      "column": 0
+    },
+    "end": {
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+      "column": 32
+    }
+  },
+  "comments": []
+}
\ No newline at end of file
diff --git a/ast/source/base/rotate_left.js.json b/ast/source/rotate/rotate_left.js.json
similarity index 82%
rename from ast/source/base/rotate_left.js.json
rename to ast/source/rotate/rotate_left.js.json
index c40ddf9..ce92a3c 100644
--- a/ast/source/base/rotate_left.js.json
+++ b/ast/source/rotate/rotate_left.js.json
@@ -9,16 +9,16 @@
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@@ -28,16 +28,16 @@
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@@ -55,16 +55,16 @@
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@@ -76,16 +76,16 @@
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@@ -94,46 +94,46 @@
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@@ -141,16 +141,16 @@
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@@ -164,16 +164,16 @@
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@@ -185,16 +185,16 @@
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@@ -203,46 +203,46 @@
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@@ -250,16 +250,16 @@
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@@ -273,16 +273,16 @@
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@@ -294,16 +294,16 @@
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@@ -312,46 +312,46 @@
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@@ -359,16 +359,16 @@
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@@ -382,16 +382,16 @@
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@@ -403,16 +403,16 @@
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@@ -421,46 +421,46 @@
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@@ -468,16 +468,16 @@
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@@ -497,16 +497,16 @@
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@@ -515,31 +515,31 @@
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@@ -551,16 +551,16 @@
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@@ -569,47 +569,47 @@
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@@ -624,16 +624,16 @@
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@@ -642,31 +642,31 @@
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@@ -678,16 +678,16 @@
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@@ -696,77 +696,77 @@
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@@ -786,16 +786,16 @@
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@@ -804,31 +804,31 @@
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@@ -840,16 +840,16 @@
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@@ -858,47 +858,47 @@
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diff --git a/ast/source/base/rotate_right.js.json b/ast/source/rotate/rotate_right.js.json
similarity index 83%
rename from ast/source/base/rotate_right.js.json
rename to ast/source/rotate/rotate_right.js.json
index cb53d10..72c4069 100644
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@@ -1286,16 +1286,16 @@
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@@ -1500,16 +1500,16 @@
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diff --git a/ast/source/base/find.js.json b/ast/source/search/find.js.json
similarity index 78%
rename from ast/source/base/find.js.json
rename to ast/source/search/find.js.json
index ba42b9f..92c4473 100644
--- a/ast/source/base/find.js.json
+++ b/ast/source/search/find.js.json
@@ -9,16 +9,16 @@
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@@ -28,16 +28,16 @@
             "type": "Identifier",
             "name": "compare",
             "range": [
-              24,
-              31
+              23,
+              30
             ],
             "loc": {
               "start": {
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+                "line": 1,
                 "column": 23
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 30
               }
             }
@@ -46,16 +46,16 @@
             "type": "Identifier",
             "name": "node",
             "range": [
-              33,
-              37
+              32,
+              36
             ],
             "loc": {
               "start": {
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+                "line": 1,
                 "column": 32
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 36
               }
             }
@@ -64,16 +64,16 @@
             "type": "Identifier",
             "name": "value",
             "range": [
-              39,
-              44
+              38,
+              43
             ],
             "loc": {
               "start": {
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+                "line": 1,
                 "column": 38
               },
               "end": {
-                "line": 2,
+                "line": 1,
                 "column": 43
               }
             }
@@ -89,16 +89,16 @@
                 "value": true,
                 "raw": "true",
                 "range": [
-                  123,
-                  127
+                  122,
+                  126
                 ],
                 "loc": {
                   "start": {
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+                    "line": 6,
                     "column": 9
                   },
                   "end": {
-                    "line": 7,
+                    "line": 6,
                     "column": 13
                   }
                 }
@@ -115,16 +115,16 @@
                           "type": "Identifier",
                           "name": "d",
                           "range": [
-                            141,
-                            142
+                            140,
+                            141
                           ],
                           "loc": {
                             "start": {
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+                              "line": 8,
                               "column": 8
                             },
                             "end": {
-                              "line": 9,
+                              "line": 8,
                               "column": 9
                             }
                           }
@@ -135,16 +135,16 @@
                             "type": "Identifier",
                             "name": "compare",
                             "range": [
-                              145,
-                              152
+                              144,
+                              151
                             ],
                             "loc": {
                               "start": {
-                                "line": 9,
+                                "line": 8,
                                 "column": 12
                               },
                               "end": {
-                                "line": 9,
+                                "line": 8,
                                 "column": 19
                               }
                             }
@@ -154,16 +154,16 @@
                               "type": "Identifier",
                               "name": "value",
                               "range": [
-                                154,
-                                159
+                                153,
+                                158
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 9,
+                                  "line": 8,
                                   "column": 21
                                 },
                                 "end": {
-                                  "line": 9,
+                                  "line": 8,
                                   "column": 26
                                 }
                               }
@@ -175,16 +175,16 @@
                                 "type": "Identifier",
                                 "name": "node",
                                 "range": [
-                                  161,
-                                  165
+                                  160,
+                                  164
                                 ],
                                 "loc": {
                                   "start": {
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+                                    "line": 8,
                                     "column": 28
                                   },
                                   "end": {
-                                    "line": 9,
+                                    "line": 8,
                                     "column": 32
                                   }
                                 }
@@ -193,62 +193,62 @@
                                 "type": "Identifier",
                                 "name": "value",
                                 "range": [
-                                  166,
-                                  171
+                                  165,
+                                  170
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 9,
+                                    "line": 8,
                                     "column": 33
                                   },
                                   "end": {
-                                    "line": 9,
+                                    "line": 8,
                                     "column": 38
                                   }
                                 }
                               },
                               "range": [
-                                161,
-                                171
+                                160,
+                                170
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 9,
+                                  "line": 8,
                                   "column": 28
                                 },
                                 "end": {
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+                                  "line": 8,
                                   "column": 38
                                 }
                               }
                             }
                           ],
                           "range": [
-                            145,
-                            173
+                            144,
+                            172
                           ],
                           "loc": {
                             "start": {
-                              "line": 9,
+                              "line": 8,
                               "column": 12
                             },
                             "end": {
-                              "line": 9,
+                              "line": 8,
                               "column": 40
                             }
                           }
                         },
                         "range": [
-                          141,
-                          173
+                          140,
+                          172
                         ],
                         "loc": {
                           "start": {
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+                            "line": 8,
                             "column": 8
                           },
                           "end": {
-                            "line": 9,
+                            "line": 8,
                             "column": 40
                           }
                         }
@@ -256,16 +256,16 @@
                     ],
                     "kind": "const",
                     "range": [
-                      135,
-                      174
+                      134,
+                      173
                     ],
                     "loc": {
                       "start": {
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+                        "line": 8,
                         "column": 2
                       },
                       "end": {
-                        "line": 9,
+                        "line": 8,
                         "column": 41
                       }
                     }
@@ -279,16 +279,16 @@
                         "type": "Identifier",
                         "name": "d",
                         "range": [
-                          183,
-                          184
+                          182,
+                          183
                         ],
                         "loc": {
                           "start": {
-                            "line": 11,
+                            "line": 10,
                             "column": 7
                           },
                           "end": {
-                            "line": 11,
+                            "line": 10,
                             "column": 8
                           }
                         }
@@ -298,31 +298,31 @@
                         "value": 0,
                         "raw": "0",
                         "range": [
-                          189,
-                          190
+                          188,
+                          189
                         ],
                         "loc": {
                           "start": {
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+                            "line": 10,
                             "column": 13
                           },
                           "end": {
-                            "line": 11,
+                            "line": 10,
                             "column": 14
                           }
                         }
                       },
                       "range": [
-                        183,
-                        190
+                        182,
+                        189
                       ],
                       "loc": {
                         "start": {
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                           "column": 7
                         },
                         "end": {
-                          "line": 11,
+                          "line": 10,
                           "column": 14
                         }
                       }
@@ -336,47 +336,47 @@
                             "type": "Identifier",
                             "name": "node",
                             "range": [
-                              205,
-                              209
+                              204,
+                              208
                             ],
                             "loc": {
                               "start": {
-                                "line": 12,
+                                "line": 11,
                                 "column": 10
                               },
                               "end": {
-                                "line": 12,
+                                "line": 11,
                                 "column": 14
                               }
                             }
                           },
                           "range": [
-                            198,
-                            210
+                            197,
+                            209
                           ],
                           "loc": {
                             "start": {
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+                              "line": 11,
                               "column": 3
                             },
                             "end": {
-                              "line": 12,
+                              "line": 11,
                               "column": 15
                             }
                           }
                         }
                       ],
                       "range": [
-                        193,
-                        214
+                        192,
+                        213
                       ],
                       "loc": {
                         "start": {
-                          "line": 11,
+                          "line": 10,
                           "column": 17
                         },
                         "end": {
-                          "line": 13,
+                          "line": 12,
                           "column": 3
                         }
                       }
@@ -390,16 +390,16 @@
                           "type": "Identifier",
                           "name": "d",
                           "range": [
-                            228,
-                            229
+                            227,
+                            228
                           ],
                           "loc": {
                             "start": {
-                              "line": 15,
+                              "line": 14,
                               "column": 12
                             },
                             "end": {
-                              "line": 15,
+                              "line": 14,
                               "column": 13
                             }
                           }
@@ -409,31 +409,31 @@
                           "value": 0,
                           "raw": "0",
                           "range": [
-                            232,
-                            233
+                            231,
+                            232
                           ],
                           "loc": {
                             "start": {
-                              "line": 15,
+                              "line": 14,
                               "column": 16
                             },
                             "end": {
-                              "line": 15,
+                              "line": 14,
                               "column": 17
                             }
                           }
                         },
                         "range": [
-                          228,
-                          233
+                          227,
+                          232
                         ],
                         "loc": {
                           "start": {
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+                            "line": 14,
                             "column": 12
                           },
                           "end": {
-                            "line": 15,
+                            "line": 14,
                             "column": 17
                           }
                         }
@@ -450,16 +450,16 @@
                                 "type": "Identifier",
                                 "name": "node",
                                 "range": [
-                                  241,
-                                  245
+                                  240,
+                                  244
                                 ],
                                 "loc": {
                                   "start": {
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+                                    "line": 15,
                                     "column": 3
                                   },
                                   "end": {
-                                    "line": 16,
+                                    "line": 15,
                                     "column": 7
                                   }
                                 }
@@ -471,16 +471,16 @@
                                   "type": "Identifier",
                                   "name": "node",
                                   "range": [
-                                    248,
-                                    252
+                                    247,
+                                    251
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 16,
+                                      "line": 15,
                                       "column": 10
                                     },
                                     "end": {
-                                      "line": 16,
+                                      "line": 15,
                                       "column": 14
                                     }
                                   }
@@ -489,77 +489,77 @@
                                   "type": "Identifier",
                                   "name": "left",
                                   "range": [
-                                    253,
-                                    257
+                                    252,
+                                    256
                                   ],
                                   "loc": {
                                     "start": {
-                                      "line": 16,
+                                      "line": 15,
                                       "column": 15
                                     },
                                     "end": {
-                                      "line": 16,
+                                      "line": 15,
                                       "column": 19
                                     }
                                   }
                                 },
                                 "range": [
-                                  248,
-                                  257
+                                  247,
+                                  256
                                 ],
                                 "loc": {
                                   "start": {
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+                                    "line": 15,
                                     "column": 10
                                   },
                                   "end": {
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                                     "column": 19
                                   }
                                 }
                               },
                               "range": [
-                                241,
-                                257
+                                240,
+                                256
                               ],
                               "loc": {
                                 "start": {
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                                   "column": 3
                                 },
                                 "end": {
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                                   "column": 19
                                 }
                               }
                             },
                             "range": [
-                              241,
-                              258
+                              240,
+                              257
                             ],
                             "loc": {
                               "start": {
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+                                "line": 15,
                                 "column": 3
                               },
                               "end": {
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                                 "column": 20
                               }
                             }
                           }
                         ],
                         "range": [
-                          236,
-                          262
+                          235,
+                          261
                         ],
                         "loc": {
                           "start": {
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                             "column": 20
                           },
                           "end": {
-                            "line": 17,
+                            "line": 16,
                             "column": 3
                           }
                         }
@@ -576,16 +576,16 @@
                                 "type": "Identifier",
                                 "name": "node",
                                 "range": [
-                                  276,
-                                  280
+                                  275,
+                                  279
                                 ],
                                 "loc": {
                                   "start": {
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+                                    "line": 19,
                                     "column": 3
                                   },
                                   "end": {
-                                    "line": 20,
+                                    "line": 19,
                                     "column": 7
                                   }
                                 }
@@ -597,16 +597,16 @@
                                   "type": "Identifier",
                                   "name": "node",
                                   "range": [
-                                    283,
-                                    287
+                                    282,
+                                    286
                                   ],
                                   "loc": {
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+                                      "line": 19,
                                       "column": 10
                                     },
                                     "end": {
-                                      "line": 20,
+                                      "line": 19,
                                       "column": 14
                                     }
                                   }
@@ -615,107 +615,107 @@
                                   "type": "Identifier",
                                   "name": "right",
                                   "range": [
-                                    288,
-                                    293
+                                    287,
+                                    292
                                   ],
                                   "loc": {
                                     "start": {
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+                                      "line": 19,
                                       "column": 15
                                     },
                                     "end": {
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+                                      "line": 19,
                                       "column": 20
                                     }
                                   }
                                 },
                                 "range": [
-                                  283,
-                                  293
+                                  282,
+                                  292
                                 ],
                                 "loc": {
                                   "start": {
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+                                    "line": 19,
                                     "column": 10
                                   },
                                   "end": {
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                                     "column": 20
                                   }
                                 }
                               },
                               "range": [
-                                276,
-                                293
+                                275,
+                                292
                               ],
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                                   "column": 3
                                 },
                                 "end": {
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                                 }
                               }
                             },
                             "range": [
-                              276,
-                              294
+                              275,
+                              293
                             ],
                             "loc": {
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                                 "column": 3
                               },
                               "end": {
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                                 "column": 21
                               }
                             }
                           }
                         ],
                         "range": [
-                          271,
-                          298
+                          270,
+                          297
                         ],
                         "loc": {
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                             "column": 7
                           },
                           "end": {
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                             "column": 3
                           }
                         }
                       },
                       "range": [
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-                        298
+                        222,
+                        297
                       ],
                       "loc": {
                         "start": {
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                         },
                         "end": {
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                         }
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                     ],
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                         "column": 2
                       },
                       "end": {
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                       }
                     }
@@ -731,16 +731,16 @@
                           "type": "Identifier",
                           "name": "node",
                           "range": [
-                            307,
-                            311
+                            306,
+                            310
                           ],
                           "loc": {
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+                              "line": 22,
                               "column": 7
                             },
                             "end": {
-                              "line": 23,
+                              "line": 22,
                               "column": 11
                             }
                           }
@@ -749,47 +749,47 @@
                           "type": "Identifier",
                           "name": "isleaf",
                           "range": [
-                            312,
-                            318
+                            311,
+                            317
                           ],
                           "loc": {
                             "start": {
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+                              "line": 22,
                               "column": 12
                             },
                             "end": {
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+                              "line": 22,
                               "column": 18
                             }
                           }
                         },
                         "range": [
-                          307,
-                          318
+                          306,
+                          317
                         ],
                         "loc": {
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                             "column": 7
                           },
                           "end": {
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+                            "line": 22,
                             "column": 18
                           }
                         }
                       },
                       "arguments": [],
                       "range": [
-                        307,
-                        320
+                        306,
+                        319
                       ],
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                           "column": 7
                         },
                         "end": {
-                          "line": 23,
+                          "line": 22,
                           "column": 20
                         }
                       }
@@ -804,94 +804,94 @@
                             "value": null,
                             "raw": "null",
                             "range": [
-                              335,
-                              339
+                              334,
+                              338
                             ],
                             "loc": {
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+                                "line": 23,
                                 "column": 10
                               },
                               "end": {
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                                 "column": 14
                               }
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                           },
                           "range": [
-                            328,
-                            340
+                            327,
+                            339
                           ],
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                               "column": 3
                             },
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                             }
                           }
                         }
                       ],
                       "range": [
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-                        344
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                       ],
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                           "column": 23
                         },
                         "end": {
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                         }
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                     },
                     "alternate": null,
                     "range": [
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-                      344
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+                      343
                     ],
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                       },
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                   }
                 ],
                 "range": [
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                   "column": 2
                 }
               },
@@ -900,16 +900,16 @@
                   "type": "Line",
                   "value": " scan for first node whose",
                   "range": [
-                    51,
-                    79
+                    50,
+                    78
                   ],
                   "loc": {
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                     },
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                       "column": 29
                     }
                   }
@@ -918,16 +918,16 @@
                   "type": "Line",
                   "value": " value equals parameter value",
                   "range": [
-                    81,
-                    112
+                    80,
+                    111
                   ],
                   "loc": {
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                     }
                   }
@@ -936,16 +936,16 @@
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           ],
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             },
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           }
@@ -953,16 +953,16 @@
         "generator": false,
         "expression": false,
         "range": [
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         ],
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           }
         },
@@ -972,16 +972,16 @@
       "specifiers": [],
       "source": null,
       "range": [
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-        351
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       ],
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           "column": 1
         }
       }
@@ -989,16 +989,16 @@
   ],
   "sourceType": "module",
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-    351
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+    350
   ],
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     }
   },
@@ -1007,16 +1007,16 @@
       "type": "Line",
       "value": " scan for first node whose",
       "range": [
-        51,
-        79
+        50,
+        78
       ],
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         }
       }
@@ -1025,16 +1025,16 @@
       "type": "Line",
       "value": " value equals parameter value",
       "range": [
-        81,
-        112
+        80,
+        111
       ],
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new file mode 100644
index 0000000..7bdc04b
--- /dev/null
+++ b/ast/source/search/index.js.json
@@ -0,0 +1,57 @@
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new file mode 100644
index 0000000..fd1d5ee
--- /dev/null
+++ b/ast/source/traversal/index.js.json
@@ -0,0 +1,57 @@
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similarity index 79%
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rename to ast/source/traversal/inordertraversal.js.json
index e330999..0c6c76d 100644
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@@ -567,16 +567,16 @@
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index 2dd453f..b5e8e94 100644
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@@ -35,26 +35,21 @@
   
 
                                                                                                                                    
 
diff --git a/coverage.json b/coverage.json
index 36c0a04..fe7dfec 100644
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     "src/removal/delete_one_child.js": {
@@ -96,11 +102,11 @@
         6
       ]
     },
-    "src/base/find.js": {
+    "src/search/find.js": {
       "expectCount": 1,
       "actualCount": 0,
       "undocumentLines": [
-        2
+        1
       ]
     },
     "src/family/grandparent.js": {
@@ -110,14 +116,14 @@
         1
       ]
     },
-    "src/base/inordertraversal.js": {
+    "src/traversal/inordertraversal.js": {
       "expectCount": 1,
       "actualCount": 0,
       "undocumentLines": [
-        2
+        1
       ]
     },
-    "src/base/insert.js": {
+    "src/insertion/insert.js": {
       "expectCount": 1,
       "actualCount": 0,
       "undocumentLines": [
@@ -166,19 +172,19 @@
         1
       ]
     },
-    "src/base/replace_node.js": {
+    "src/removal/replace_node.js": {
       "expectCount": 1,
       "actualCount": 0,
       "undocumentLines": [
         1
       ]
     },
-    "src/base/rotate_left.js": {
+    "src/rotate/rotate_left.js": {
       "expectCount": 1,
       "actualCount": 1,
       "undocumentLines": []
     },
-    "src/base/rotate_right.js": {
+    "src/rotate/rotate_right.js": {
       "expectCount": 1,
       "actualCount": 1,
       "undocumentLines": []
diff --git a/dump.json b/dump.json
index d67ee21..6b11b97 100644
--- a/dump.json
+++ b/dump.json
@@ -4,16 +4,144 @@
     "kind": "file",
     "static": true,
     "variation": null,
+    "name": "src/adt/Leaf.js",
+    "memberof": null,
+    "longname": "src/adt/Leaf.js",
+    "access": null,
+    "description": null,
+    "lineNumber": 1,
+    "content": "import { BLACK } from '..' ;\n\nexport function Leaf ( parent ) {\n\tthis.color = BLACK ;\n\tthis.parent = parent ;\n}\n\nLeaf.prototype.isleaf = function ( ) { return true ; } ;\n"
+  },
+  {
+    "__docId__": 1,
+    "kind": "function",
+    "static": true,
+    "variation": null,
+    "name": "Leaf",
+    "memberof": "src/adt/Leaf.js",
+    "longname": "src/adt/Leaf.js~Leaf",
+    "access": null,
+    "export": true,
+    "importPath": "aureooms-es-red-black-tree/src/adt/Leaf.js",
+    "importStyle": "{Leaf}",
+    "description": null,
+    "lineNumber": 3,
+    "undocument": true,
+    "params": [
+      {
+        "name": "parent",
+        "types": [
+          "*"
+        ]
+      }
+    ],
+    "generator": false
+  },
+  {
+    "__docId__": 2,
+    "kind": "function",
+    "static": true,
+    "variation": null,
+    "name": "isleaf",
+    "memberof": "src/adt/Leaf.js",
+    "longname": "src/adt/Leaf.js~isleaf",
+    "access": null,
+    "export": false,
+    "importPath": "aureooms-es-red-black-tree/src/adt/Leaf.js",
+    "importStyle": null,
+    "description": null,
+    "lineNumber": 8,
+    "undocument": true,
+    "params": [],
+    "return": {
+      "types": [
+        "boolean"
+      ]
+    },
+    "generator": false
+  },
+  {
+    "__docId__": 3,
+    "kind": "file",
+    "static": true,
+    "variation": null,
+    "name": "src/adt/Node.js",
+    "memberof": null,
+    "longname": "src/adt/Node.js",
+    "access": null,
+    "description": null,
+    "lineNumber": 1,
+    "content": "import { Leaf } from './Leaf' ;\n\nexport function Node ( color , value ) {\n\tthis.color = color ;\n\tthis.left = new Leaf( this ) ;\n\tthis.right = new Leaf( this ) ;\n\tthis.parent = null ;\n\tthis.value = value ;\n}\n\nNode.prototype.isleaf = function ( ) { return false ; } ;\n"
+  },
+  {
+    "__docId__": 4,
+    "kind": "function",
+    "static": true,
+    "variation": null,
+    "name": "Node",
+    "memberof": "src/adt/Node.js",
+    "longname": "src/adt/Node.js~Node",
+    "access": null,
+    "export": true,
+    "importPath": "aureooms-es-red-black-tree/src/adt/Node.js",
+    "importStyle": "{Node}",
+    "description": null,
+    "lineNumber": 3,
+    "undocument": true,
+    "params": [
+      {
+        "name": "color",
+        "types": [
+          "*"
+        ]
+      },
+      {
+        "name": "value",
+        "types": [
+          "*"
+        ]
+      }
+    ],
+    "generator": false
+  },
+  {
+    "__docId__": 5,
+    "kind": "function",
+    "static": true,
+    "variation": null,
+    "name": "isleaf",
+    "memberof": "src/adt/Node.js",
+    "longname": "src/adt/Node.js~isleaf",
+    "access": null,
+    "export": false,
+    "importPath": "aureooms-es-red-black-tree/src/adt/Node.js",
+    "importStyle": null,
+    "description": null,
+    "lineNumber": 11,
+    "undocument": true,
+    "params": [],
+    "return": {
+      "types": [
+        "boolean"
+      ]
+    },
+    "generator": false
+  },
+  {
+    "__docId__": 6,
+    "kind": "file",
+    "static": true,
+    "variation": null,
     "name": "src/adt/RedBlackTree.js",
     "memberof": null,
     "longname": "src/adt/RedBlackTree.js",
     "access": null,
     "description": null,
     "lineNumber": 2,
-    "content": "\nimport { Node } from '..' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { find } from '..' ;\nimport { inordertraversal } from '..' ;\n\nexport class RedBlackTree {\n\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\tadd ( value ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , value ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , value ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\tfind ( value ) {\n\n\t\tif ( this.root === null ) return null ;\n\n\t\treturn find( this.compare , this.root , value ) ;\n\n\t}\n\n\tdelete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's value with predecessor's value\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.value = pred.value ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's value with successor's value\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.value = succ.value ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\t*[Symbol.iterator] ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n"
+    "content": "\nimport { Node } from './Node' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { find } from '..' ;\nimport { inordertraversal } from '..' ;\n\nexport class RedBlackTree {\n\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\tadd ( value ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , value ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , value ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\tfind ( value ) {\n\n\t\tif ( this.root === null ) return null ;\n\n\t\treturn find( this.compare , this.root , value ) ;\n\n\t}\n\n\tdelete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's value with predecessor's value\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.value = pred.value ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's value with successor's value\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.value = succ.value ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\t*[Symbol.iterator] ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n"
   },
   {
-    "__docId__": 1,
+    "__docId__": 7,
     "kind": "class",
     "static": true,
     "variation": null,
@@ -30,7 +158,7 @@
     "interface": false
   },
   {
-    "__docId__": 2,
+    "__docId__": 8,
     "kind": "constructor",
     "static": false,
     "variation": null,
@@ -52,7 +180,7 @@
     "generator": false
   },
   {
-    "__docId__": 3,
+    "__docId__": 9,
     "kind": "member",
     "static": false,
     "variation": null,
@@ -70,7 +198,7 @@
     }
   },
   {
-    "__docId__": 4,
+    "__docId__": 10,
     "kind": "member",
     "static": false,
     "variation": null,
@@ -88,7 +216,7 @@
     }
   },
   {
-    "__docId__": 5,
+    "__docId__": 11,
     "kind": "method",
     "static": false,
     "variation": null,
@@ -110,7 +238,7 @@
     "generator": false
   },
   {
-    "__docId__": 6,
+    "__docId__": 12,
     "kind": "member",
     "static": false,
     "variation": null,
@@ -128,7 +256,7 @@
     }
   },
   {
-    "__docId__": 7,
+    "__docId__": 13,
     "kind": "method",
     "static": false,
     "variation": null,
@@ -155,7 +283,7 @@
     "generator": false
   },
   {
-    "__docId__": 8,
+    "__docId__": 14,
     "kind": "method",
     "static": false,
     "variation": null,
@@ -177,7 +305,7 @@
     "generator": false
   },
   {
-    "__docId__": 9,
+    "__docId__": 15,
     "kind": "member",
     "static": false,
     "variation": null,
@@ -195,7 +323,7 @@
     }
   },
   {
-    "__docId__": 10,
+    "__docId__": 16,
     "kind": "method",
     "static": false,
     "variation": null,
@@ -210,7 +338,7 @@
     "generator": true
   },
   {
-    "__docId__": 11,
+    "__docId__": 17,
     "kind": "method",
     "static": true,
     "variation": null,
@@ -243,7 +371,7 @@
     "generator": false
   },
   {
-    "__docId__": 12,
+    "__docId__": 18,
     "kind": "file",
     "static": true,
     "variation": null,
@@ -253,32 +381,32 @@
     "access": null,
     "description": null,
     "lineNumber": 1,
-    "content": "export * from './RedBlackTree' ;\n"
+    "content": "export * from './Leaf' ;\nexport * from './Node' ;\nexport * from './RedBlackTree' ;\n"
   },
   {
-    "__docId__": 13,
+    "__docId__": 19,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/base/colors.js",
+    "name": "src/color/BLACK.js",
     "memberof": null,
-    "longname": "src/base/colors.js",
+    "longname": "src/color/BLACK.js",
     "access": null,
     "description": null,
     "lineNumber": 1,
-    "content": "export const BLACK = 0 ;\nexport const RED = 1 ;\n"
+    "content": "export const BLACK = 0 ;\n"
   },
   {
-    "__docId__": 14,
+    "__docId__": 20,
     "kind": "variable",
     "static": true,
     "variation": null,
     "name": "BLACK",
-    "memberof": "src/base/colors.js",
-    "longname": "src/base/colors.js~BLACK",
+    "memberof": "src/color/BLACK.js",
+    "longname": "src/color/BLACK.js~BLACK",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/base/colors.js",
+    "importPath": "aureooms-es-red-black-tree/src/color/BLACK.js",
     "importStyle": "{BLACK}",
     "description": null,
     "lineNumber": 1,
@@ -290,19 +418,32 @@
     }
   },
   {
-    "__docId__": 15,
+    "__docId__": 21,
+    "kind": "file",
+    "static": true,
+    "variation": null,
+    "name": "src/color/RED.js",
+    "memberof": null,
+    "longname": "src/color/RED.js",
+    "access": null,
+    "description": null,
+    "lineNumber": 1,
+    "content": "export const RED = 1 ;\n"
+  },
+  {
+    "__docId__": 22,
     "kind": "variable",
     "static": true,
     "variation": null,
     "name": "RED",
-    "memberof": "src/base/colors.js",
-    "longname": "src/base/colors.js~RED",
+    "memberof": "src/color/RED.js",
+    "longname": "src/color/RED.js~RED",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/base/colors.js",
+    "importPath": "aureooms-es-red-black-tree/src/color/RED.js",
     "importStyle": "{RED}",
     "description": null,
-    "lineNumber": 2,
+    "lineNumber": 1,
     "undocument": true,
     "type": {
       "types": [
@@ -311,32 +452,45 @@
     }
   },
   {
-    "__docId__": 16,
+    "__docId__": 23,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/base/debug.js",
+    "name": "src/color/index.js",
     "memberof": null,
-    "longname": "src/base/debug.js",
+    "longname": "src/color/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nimport { BLACK } from './colors' ;\n\nimport chalk from 'chalk' ;\n\nexport function debug ( node ) {\n\n\tif ( node.isleaf( ) ) return chalk.bgBlack('L') ;\n\n\tconst repr = node.color === BLACK ? chalk.bgBlack(node.value) : chalk.bgRed( node.value ) ;\n\n\treturn `(${debug(node.left)}, ${repr}, ${debug(node.right)})` ;\n\n}\n"
+    "lineNumber": 1,
+    "content": "export * from './BLACK' ;\nexport * from './RED' ;\n"
   },
   {
-    "__docId__": 17,
+    "__docId__": 24,
+    "kind": "file",
+    "static": true,
+    "variation": null,
+    "name": "src/debug/debug.js",
+    "memberof": null,
+    "longname": "src/debug/debug.js",
+    "access": null,
+    "description": null,
+    "lineNumber": 1,
+    "content": "import chalk from 'chalk' ;\n\nimport { BLACK } from '..' ;\n\nexport function debug ( node ) {\n\n\tif ( node.isleaf( ) ) return chalk.bgBlack('L') ;\n\n\tconst repr = node.color === BLACK ? chalk.bgBlack(node.value) : chalk.bgRed( node.value ) ;\n\n\treturn `(${debug(node.left)}, ${repr}, ${debug(node.right)})` ;\n\n}\n"
+  },
+  {
+    "__docId__": 25,
     "kind": "function",
     "static": true,
     "variation": null,
     "name": "debug",
-    "memberof": "src/base/debug.js",
-    "longname": "src/base/debug.js~debug",
+    "memberof": "src/debug/debug.js",
+    "longname": "src/debug/debug.js~debug",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/base/debug.js",
+    "importPath": "aureooms-es-red-black-tree/src/debug/debug.js",
     "importStyle": "{debug}",
     "description": null,
-    "lineNumber": 6,
+    "lineNumber": 5,
     "undocument": true,
     "params": [
       {
@@ -354,48 +508,49 @@
     "generator": false
   },
   {
-    "__docId__": 18,
+    "__docId__": 26,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/base/find.js",
+    "name": "src/debug/index.js",
     "memberof": null,
-    "longname": "src/base/find.js",
+    "longname": "src/debug/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nexport function find ( compare, node, value ) {\n\n\t// scan for first node whose\n\t// value equals parameter value\n\n\twhile ( true ) {\n\n\t\tconst d = compare( value, node.value );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn node;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\tnode = node.left;\n\t\t}\n\n\t\telse {\n\t\t\tnode = node.right;\n\t\t}\n\n\t\tif ( node.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n"
+    "lineNumber": 1,
+    "content": "export * from './debug' ;\n"
   },
   {
-    "__docId__": 19,
+    "__docId__": 27,
+    "kind": "file",
+    "static": true,
+    "variation": null,
+    "name": "src/family/grandparent.js",
+    "memberof": null,
+    "longname": "src/family/grandparent.js",
+    "access": null,
+    "description": null,
+    "lineNumber": 1,
+    "content": "export function grandparent ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only call this function when n HAS a grandparent\n\treturn n.parent.parent;\n\n}\n"
+  },
+  {
+    "__docId__": 28,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "find",
-    "memberof": "src/base/find.js",
-    "longname": "src/base/find.js~find",
+    "name": "grandparent",
+    "memberof": "src/family/grandparent.js",
+    "longname": "src/family/grandparent.js~grandparent",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/base/find.js",
-    "importStyle": "{find}",
+    "importPath": "aureooms-es-red-black-tree/src/family/grandparent.js",
+    "importStyle": "{grandparent}",
     "description": null,
-    "lineNumber": 2,
+    "lineNumber": 1,
     "undocument": true,
     "params": [
       {
-        "name": "compare",
-        "types": [
-          "*"
-        ]
-      },
-      {
-        "name": "node",
-        "types": [
-          "*"
-        ]
-      },
-      {
-        "name": "value",
+        "name": "n",
         "types": [
           "*"
         ]
@@ -409,45 +564,45 @@
     "generator": false
   },
   {
-    "__docId__": 20,
+    "__docId__": 29,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/base/index.js",
+    "name": "src/family/index.js",
     "memberof": null,
-    "longname": "src/base/index.js",
+    "longname": "src/family/index.js",
     "access": null,
     "description": null,
     "lineNumber": 1,
-    "content": "export * from './colors' ;\nexport * from './debug' ;\nexport * from './find' ;\nexport * from './inordertraversal' ;\nexport * from './insert' ;\nexport * from './replace_node' ;\nexport * from './rotate_left' ;\nexport * from './rotate_right' ;\n"
+    "content": "export * from './grandparent' ;\nexport * from './predecessor' ;\nexport * from './sibling' ;\nexport * from './uncle' ;\n"
   },
   {
-    "__docId__": 21,
+    "__docId__": 30,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/base/inordertraversal.js",
+    "name": "src/family/predecessor.js",
     "memberof": null,
-    "longname": "src/base/inordertraversal.js",
+    "longname": "src/family/predecessor.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nexport function* inordertraversal ( node ) {\n\n\tif ( !node.left.isleaf() ) {\n\t\tyield *inordertraversal( node.left );\n\t}\n\n\tyield node.value ;\n\n\tif ( !node.right.isleaf() ) {\n\t\tyield* inordertraversal( node.right );\n\t}\n\n}\n"
+    "lineNumber": 1,
+    "content": "export function predecessor ( node ) {\n\n\tvar pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n"
   },
   {
-    "__docId__": 22,
+    "__docId__": 31,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "inordertraversal",
-    "memberof": "src/base/inordertraversal.js",
-    "longname": "src/base/inordertraversal.js~inordertraversal",
+    "name": "predecessor",
+    "memberof": "src/family/predecessor.js",
+    "longname": "src/family/predecessor.js~predecessor",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/base/inordertraversal.js",
-    "importStyle": "{inordertraversal}",
+    "importPath": "aureooms-es-red-black-tree/src/family/predecessor.js",
+    "importStyle": "{predecessor}",
     "description": null,
-    "lineNumber": 2,
+    "lineNumber": 1,
     "undocument": true,
     "params": [
       {
@@ -457,214 +612,38 @@
         ]
       }
     ],
-    "generator": true
+    "return": {
+      "types": [
+        "*"
+      ]
+    },
+    "generator": false
   },
   {
-    "__docId__": 23,
+    "__docId__": 32,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/base/insert.js",
+    "name": "src/family/sibling.js",
     "memberof": null,
-    "longname": "src/base/insert.js",
+    "longname": "src/family/sibling.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nexport function insert ( compare, A, B ) {\n\n\twhile ( true ) {\n\n\t\tif ( compare( B.value, A.value ) < 0 ) {\n\n\t\t\tconst node = A.left;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t\telse {\n\n\t\t\tconst node = A.right;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n\n}\n"
+    "lineNumber": 1,
+    "content": "export function sibling ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only use this function when n HAS a sibling so this case can never\n\t//happen.\n\n\treturn  n === n.parent.left ? n.parent.right : n.parent.left ;\n\n}\n"
   },
   {
-    "__docId__": 24,
+    "__docId__": 33,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "insert",
-    "memberof": "src/base/insert.js",
-    "longname": "src/base/insert.js~insert",
-    "access": null,
-    "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/base/insert.js",
-    "importStyle": "{insert}",
-    "description": null,
-    "lineNumber": 2,
-    "undocument": true,
-    "params": [
-      {
-        "name": "compare",
-        "types": [
-          "*"
-        ]
-      },
-      {
-        "name": "A",
-        "types": [
-          "*"
-        ]
-      },
-      {
-        "name": "B",
-        "types": [
-          "*"
-        ]
-      }
-    ],
-    "return": {
-      "types": [
-        "*"
-      ]
-    },
-    "generator": false
-  },
-  {
-    "__docId__": 25,
-    "kind": "file",
-    "static": true,
-    "variation": null,
-    "name": "src/base/replace_node.js",
-    "memberof": null,
-    "longname": "src/base/replace_node.js",
-    "access": null,
-    "description": null,
-    "lineNumber": 1,
-    "content": "export function replace_node ( A , B ) {\n\n\t// assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif ( A === A.parent.left ) A.parent.left = B ;\n\n\telse A.parent.right = B ;\n\n\tB.parent = A.parent ;\n\n}\n"
-  },
-  {
-    "__docId__": 26,
-    "kind": "function",
-    "static": true,
-    "variation": null,
-    "name": "replace_node",
-    "memberof": "src/base/replace_node.js",
-    "longname": "src/base/replace_node.js~replace_node",
-    "access": null,
-    "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/base/replace_node.js",
-    "importStyle": "{replace_node}",
-    "description": null,
-    "lineNumber": 1,
-    "undocument": true,
-    "params": [
-      {
-        "name": "A",
-        "types": [
-          "*"
-        ]
-      },
-      {
-        "name": "B",
-        "types": [
-          "*"
-        ]
-      }
-    ],
-    "generator": false
-  },
-  {
-    "__docId__": 27,
-    "kind": "file",
-    "static": true,
-    "variation": null,
-    "name": "src/base/rotate_left.js",
-    "memberof": null,
-    "longname": "src/base/rotate_left.js",
-    "access": null,
-    "description": null,
-    "lineNumber": 14,
-    "content": "/**\n * Rotate tree left.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n *      A                B\n *     / \\              / \\\n *    a   B     ->     A   c\n *       / \\          / \\\n *      b   c        a   b\n *\n * @param {Node} A root of the tree\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n"
-  },
-  {
-    "__docId__": 28,
-    "kind": "function",
-    "static": true,
-    "variation": null,
-    "name": "rotate_left",
-    "memberof": "src/base/rotate_left.js",
-    "longname": "src/base/rotate_left.js~rotate_left",
-    "access": null,
-    "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/base/rotate_left.js",
-    "importStyle": "{rotate_left}",
-    "description": "Rotate tree left.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n     A                B\n    / \\              / \\\n   a   B     ->     A   c\n      / \\          / \\\n     b   c        a   b",
-    "lineNumber": 14,
-    "params": [
-      {
-        "nullable": null,
-        "types": [
-          "Node"
-        ],
-        "spread": false,
-        "optional": false,
-        "name": "A",
-        "description": "root of the tree"
-      }
-    ],
-    "generator": false
-  },
-  {
-    "__docId__": 29,
-    "kind": "file",
-    "static": true,
-    "variation": null,
-    "name": "src/base/rotate_right.js",
-    "memberof": null,
-    "longname": "src/base/rotate_right.js",
-    "access": null,
-    "description": null,
-    "lineNumber": 14,
-    "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n *      B                A\n *     / \\              / \\\n *    A   c     ->     a   B\n *   / \\                  / \\\n *  a   b                b   c\n *\n * @param {Node} B root of the tree\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n"
-  },
-  {
-    "__docId__": 30,
-    "kind": "function",
-    "static": true,
-    "variation": null,
-    "name": "rotate_right",
-    "memberof": "src/base/rotate_right.js",
-    "longname": "src/base/rotate_right.js~rotate_right",
-    "access": null,
-    "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/base/rotate_right.js",
-    "importStyle": "{rotate_right}",
-    "description": "Rotate tree right.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n     B                A\n    / \\              / \\\n   A   c     ->     a   B\n  / \\                  / \\\n a   b                b   c",
-    "lineNumber": 14,
-    "params": [
-      {
-        "nullable": null,
-        "types": [
-          "Node"
-        ],
-        "spread": false,
-        "optional": false,
-        "name": "B",
-        "description": "root of the tree"
-      }
-    ],
-    "generator": false
-  },
-  {
-    "__docId__": 31,
-    "kind": "file",
-    "static": true,
-    "variation": null,
-    "name": "src/family/grandparent.js",
-    "memberof": null,
-    "longname": "src/family/grandparent.js",
-    "access": null,
-    "description": null,
-    "lineNumber": 1,
-    "content": "export function grandparent ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only call this function when n HAS a grandparent\n\treturn n.parent.parent;\n\n}\n"
-  },
-  {
-    "__docId__": 32,
-    "kind": "function",
-    "static": true,
-    "variation": null,
-    "name": "grandparent",
-    "memberof": "src/family/grandparent.js",
-    "longname": "src/family/grandparent.js~grandparent",
+    "name": "sibling",
+    "memberof": "src/family/sibling.js",
+    "longname": "src/family/sibling.js~sibling",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/family/grandparent.js",
-    "importStyle": "{grandparent}",
+    "importPath": "aureooms-es-red-black-tree/src/family/sibling.js",
+    "importStyle": "{sibling}",
     "description": null,
     "lineNumber": 1,
     "undocument": true,
@@ -683,50 +662,37 @@
     },
     "generator": false
   },
-  {
-    "__docId__": 33,
-    "kind": "file",
-    "static": true,
-    "variation": null,
-    "name": "src/family/index.js",
-    "memberof": null,
-    "longname": "src/family/index.js",
-    "access": null,
-    "description": null,
-    "lineNumber": 1,
-    "content": "export * from './grandparent' ;\nexport * from './predecessor' ;\nexport * from './sibling' ;\nexport * from './uncle' ;\n"
-  },
   {
     "__docId__": 34,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/family/predecessor.js",
+    "name": "src/family/uncle.js",
     "memberof": null,
-    "longname": "src/family/predecessor.js",
+    "longname": "src/family/uncle.js",
     "access": null,
     "description": null,
     "lineNumber": 1,
-    "content": "export function predecessor ( node ) {\n\n\tvar pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n"
+    "content": "import { grandparent } from './grandparent' ;\n\nexport function uncle ( n ) {\n\tconst g = grandparent( n );\n\t// assert( g !== null ) ;\n\t// this can never happen\n\tif ( n.parent === g.left )\n\t  return g.right.isleaf( ) ? null : g.right ;\n\telse\n\t  return g.left.isleaf( ) ? null : g.left ;\n}\n"
   },
   {
     "__docId__": 35,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "predecessor",
-    "memberof": "src/family/predecessor.js",
-    "longname": "src/family/predecessor.js~predecessor",
+    "name": "uncle",
+    "memberof": "src/family/uncle.js",
+    "longname": "src/family/uncle.js~uncle",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/family/predecessor.js",
-    "importStyle": "{predecessor}",
+    "importPath": "aureooms-es-red-black-tree/src/family/uncle.js",
+    "importStyle": "{uncle}",
     "description": null,
-    "lineNumber": 1,
+    "lineNumber": 3,
     "undocument": true,
     "params": [
       {
-        "name": "node",
+        "name": "n",
         "types": [
           "*"
         ]
@@ -744,75 +710,70 @@
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/family/sibling.js",
+    "name": "src/index.js",
     "memberof": null,
-    "longname": "src/family/sibling.js",
+    "longname": "src/index.js",
     "access": null,
     "description": null,
     "lineNumber": 1,
-    "content": "export function sibling ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only use this function when n HAS a sibling so this case can never\n\t//happen.\n\n\treturn  n === n.parent.left ? n.parent.right : n.parent.left ;\n\n}\n"
+    "content": "export * from './adt' ;\nexport * from './color' ;\nexport * from './debug' ;\nexport * from './family' ;\nexport * from './insertion' ;\nexport * from './removal' ;\nexport * from './rotate' ;\nexport * from './search' ;\nexport * from './traversal' ;\n"
   },
   {
     "__docId__": 37,
-    "kind": "function",
+    "kind": "file",
     "static": true,
     "variation": null,
-    "name": "sibling",
-    "memberof": "src/family/sibling.js",
-    "longname": "src/family/sibling.js~sibling",
+    "name": "src/insertion/index.js",
+    "memberof": null,
+    "longname": "src/insertion/index.js",
     "access": null,
-    "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/family/sibling.js",
-    "importStyle": "{sibling}",
     "description": null,
     "lineNumber": 1,
-    "undocument": true,
-    "params": [
-      {
-        "name": "n",
-        "types": [
-          "*"
-        ]
-      }
-    ],
-    "return": {
-      "types": [
-        "*"
-      ]
-    },
-    "generator": false
+    "content": "export * from './insert' ;\nexport * from './insert_case1' ;\nexport * from './insert_case2' ;\nexport * from './insert_case3' ;\nexport * from './insert_case4' ;\nexport * from './insert_case5' ;\n"
   },
   {
     "__docId__": 38,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/family/uncle.js",
+    "name": "src/insertion/insert.js",
     "memberof": null,
-    "longname": "src/family/uncle.js",
+    "longname": "src/insertion/insert.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { grandparent } from './grandparent' ;\n\nexport function uncle ( n ) {\n\tconst g = grandparent( n );\n\t// assert( g !== null ) ;\n\t// this can never happen\n\tif ( n.parent === g.left )\n\t  return g.right.isleaf( ) ? null : g.right ;\n\telse\n\t  return g.left.isleaf( ) ? null : g.left ;\n}\n"
+    "lineNumber": 2,
+    "content": "\nexport function insert ( compare, A, B ) {\n\n\twhile ( true ) {\n\n\t\tif ( compare( B.value, A.value ) < 0 ) {\n\n\t\t\tconst node = A.left;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t\telse {\n\n\t\t\tconst node = A.right;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n\n}\n"
   },
   {
     "__docId__": 39,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "uncle",
-    "memberof": "src/family/uncle.js",
-    "longname": "src/family/uncle.js~uncle",
+    "name": "insert",
+    "memberof": "src/insertion/insert.js",
+    "longname": "src/insertion/insert.js~insert",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/family/uncle.js",
-    "importStyle": "{uncle}",
+    "importPath": "aureooms-es-red-black-tree/src/insertion/insert.js",
+    "importStyle": "{insert}",
     "description": null,
-    "lineNumber": 3,
+    "lineNumber": 2,
     "undocument": true,
     "params": [
       {
-        "name": "n",
+        "name": "compare",
+        "types": [
+          "*"
+        ]
+      },
+      {
+        "name": "A",
+        "types": [
+          "*"
+        ]
+      },
+      {
+        "name": "B",
         "types": [
           "*"
         ]
@@ -830,32 +791,6 @@
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/index.js",
-    "memberof": null,
-    "longname": "src/index.js",
-    "access": null,
-    "description": null,
-    "lineNumber": 1,
-    "content": "export * from './adt' ;\nexport * from './base' ;\nexport * from './family' ;\nexport * from './insertion' ;\nexport * from './node' ;\nexport * from './removal' ;\n"
-  },
-  {
-    "__docId__": 41,
-    "kind": "file",
-    "static": true,
-    "variation": null,
-    "name": "src/insertion/index.js",
-    "memberof": null,
-    "longname": "src/insertion/index.js",
-    "access": null,
-    "description": null,
-    "lineNumber": 1,
-    "content": "export * from './insert_case1' ;\nexport * from './insert_case2' ;\nexport * from './insert_case3' ;\nexport * from './insert_case4' ;\nexport * from './insert_case5' ;\n"
-  },
-  {
-    "__docId__": 42,
-    "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/insertion/insert_case1.js",
     "memberof": null,
     "longname": "src/insertion/insert_case1.js",
@@ -865,7 +800,7 @@
     "content": "\nimport { BLACK } from '..' ;\nimport { insert_case2 } from './insert_case2' ;\n\nexport function insert_case1(n)\n{\n if (n.parent === null)\n  n.color = BLACK;\n else\n  insert_case2(n);\n}\n"
   },
   {
-    "__docId__": 43,
+    "__docId__": 41,
     "kind": "function",
     "static": true,
     "variation": null,
@@ -890,7 +825,7 @@
     "generator": false
   },
   {
-    "__docId__": 44,
+    "__docId__": 42,
     "kind": "file",
     "static": true,
     "variation": null,
@@ -903,7 +838,7 @@
     "content": "\nimport { BLACK } from '..' ;\nimport { insert_case3 } from './insert_case3' ;\n\nexport function insert_case2(n)\n{\n if (n.parent.color === BLACK)\n  return; /* Tree is still valid */\n else\n  insert_case3(n);\n}\n"
   },
   {
-    "__docId__": 45,
+    "__docId__": 43,
     "kind": "function",
     "static": true,
     "variation": null,
@@ -928,7 +863,7 @@
     "generator": false
   },
   {
-    "__docId__": 46,
+    "__docId__": 44,
     "kind": "file",
     "static": true,
     "variation": null,
@@ -941,7 +876,7 @@
     "content": "import { BLACK , RED , uncle , grandparent } from '..' ;\nimport { insert_case1 } from './insert_case1' ;\nimport { insert_case4 } from './insert_case4' ;\n\nexport function insert_case3(n)\n{\n const u = uncle(n);\n\n if ((u !== null) && (u.color === RED)) {\n  n.parent.color = BLACK;\n  u.color = BLACK;\n  const g = grandparent(n);\n  g.color = RED;\n  insert_case1(g);\n } else {\n  insert_case4(n);\n }\n}\n"
   },
   {
-    "__docId__": 47,
+    "__docId__": 45,
     "kind": "function",
     "static": true,
     "variation": null,
@@ -966,7 +901,7 @@
     "generator": false
   },
   {
-    "__docId__": 48,
+    "__docId__": 46,
     "kind": "file",
     "static": true,
     "variation": null,
@@ -979,7 +914,7 @@
     "content": "\nimport { rotate_left , rotate_right , grandparent } from '..' ;\nimport { insert_case5 } from './insert_case5' ;\n\nexport function insert_case4(n)\n{\n const g = grandparent(n);\n\n if ((n === n.parent.right) && (n.parent === g.left)) {\n  rotate_left(n.parent);\n\n /*\n * rotate_left can be the below because of already having *g =  grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n */\n\n  //n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\n } else if ((n === n.parent.left) && (n.parent === g.right)) {\n  rotate_right(n.parent);\n\n /*\n * rotate_right can be the below to take advantage of already having *g =  grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n */\n\n  //n = n.right;\n }\n insert_case5(n);\n}\n"
   },
   {
-    "__docId__": 49,
+    "__docId__": 47,
     "kind": "function",
     "static": true,
     "variation": null,
@@ -1004,7 +939,7 @@
     "generator": false
   },
   {
-    "__docId__": 50,
+    "__docId__": 48,
     "kind": "file",
     "static": true,
     "variation": null,
@@ -1017,7 +952,7 @@
     "content": "\nimport { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;\n\nexport function insert_case5(n)\n{\n const g = grandparent(n);\n\n n.parent.color = BLACK;\n g.color = RED;\n if (n === n.parent.left)\n  rotate_right(g);\n else\n  rotate_left(g);\n}\n"
   },
   {
-    "__docId__": 51,
+    "__docId__": 49,
     "kind": "function",
     "static": true,
     "variation": null,
@@ -1042,36 +977,36 @@
     "generator": false
   },
   {
-    "__docId__": 52,
+    "__docId__": 50,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/node/Leaf.js",
+    "name": "src/removal/delete_case1.js",
     "memberof": null,
-    "longname": "src/node/Leaf.js",
+    "longname": "src/removal/delete_case1.js",
     "access": null,
     "description": null,
     "lineNumber": 1,
-    "content": "import { BLACK } from '..' ;\n\nexport function Leaf ( parent ) {\n\tthis.color = BLACK ;\n\tthis.parent = parent ;\n}\n\nLeaf.prototype.isleaf = function ( ) { return true ; } ;\n"
+    "content": "import { delete_case2 } from './delete_case2' ;\n\nexport function delete_case1 ( n ) {\n\n    if ( n.parent !== null ) delete_case2( n ) ;\n\n}\n"
   },
   {
-    "__docId__": 53,
+    "__docId__": 51,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "Leaf",
-    "memberof": "src/node/Leaf.js",
-    "longname": "src/node/Leaf.js~Leaf",
+    "name": "delete_case1",
+    "memberof": "src/removal/delete_case1.js",
+    "longname": "src/removal/delete_case1.js~delete_case1",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/node/Leaf.js",
-    "importStyle": "{Leaf}",
+    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case1.js",
+    "importStyle": "{delete_case1}",
     "description": null,
     "lineNumber": 3,
     "undocument": true,
     "params": [
       {
-        "name": "parent",
+        "name": "n",
         "types": [
           "*"
         ]
@@ -1080,65 +1015,112 @@
     "generator": false
   },
   {
-    "__docId__": 54,
+    "__docId__": 52,
+    "kind": "file",
+    "static": true,
+    "variation": null,
+    "name": "src/removal/delete_case2.js",
+    "memberof": null,
+    "longname": "src/removal/delete_case2.js",
+    "access": null,
+    "description": null,
+    "lineNumber": 1,
+    "content": "import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;\n\nimport { delete_case3 } from './delete_case3' ;\n\nexport function delete_case2(n)\n{\n const s = sibling(n);\n\n if (s.color === RED) {\n  n.parent.color = RED;\n  s.color = BLACK;\n  if (n === n.parent.left)\n   rotate_left(n.parent);\n  else\n   rotate_right(n.parent);\n }\n delete_case3(n);\n}\n"
+  },
+  {
+    "__docId__": 53,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "isleaf",
-    "memberof": "src/node/Leaf.js",
-    "longname": "src/node/Leaf.js~isleaf",
+    "name": "delete_case2",
+    "memberof": "src/removal/delete_case2.js",
+    "longname": "src/removal/delete_case2.js~delete_case2",
     "access": null,
-    "export": false,
-    "importPath": "aureooms-es-red-black-tree/src/node/Leaf.js",
-    "importStyle": null,
+    "export": true,
+    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case2.js",
+    "importStyle": "{delete_case2}",
     "description": null,
-    "lineNumber": 8,
+    "lineNumber": 5,
     "undocument": true,
-    "params": [],
-    "return": {
-      "types": [
-        "boolean"
-      ]
-    },
+    "params": [
+      {
+        "name": "n",
+        "types": [
+          "*"
+        ]
+      }
+    ],
     "generator": false
   },
   {
-    "__docId__": 55,
+    "__docId__": 54,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/node/Node.js",
+    "name": "src/removal/delete_case3.js",
     "memberof": null,
-    "longname": "src/node/Node.js",
+    "longname": "src/removal/delete_case3.js",
     "access": null,
     "description": null,
     "lineNumber": 1,
-    "content": "import { Leaf } from './Leaf' ;\n\nexport function Node ( color , value ) {\n\tthis.color = color ;\n\tthis.left = new Leaf( this ) ;\n\tthis.right = new Leaf( this ) ;\n\tthis.parent = null ;\n\tthis.value = value ;\n}\n\nNode.prototype.isleaf = function ( ) { return false ; } ;\n"
+    "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\nimport { delete_case4 } from './delete_case4' ;\n\nexport function delete_case3(n)\n{\n const s = sibling(n);\n //console.log(n.color, n.parent.color, s.color , s.isleaf());\n\n if ((n.parent.color === BLACK) &&\n     (s.color === BLACK) &&\n     (s.left.color === BLACK) &&\n     (s.right.color === BLACK)) {\n  s.color = RED;\n  delete_case1(n.parent);\n }\n\n else\n  delete_case4(n);\n}\n"
   },
   {
-    "__docId__": 56,
+    "__docId__": 55,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "Node",
-    "memberof": "src/node/Node.js",
-    "longname": "src/node/Node.js~Node",
+    "name": "delete_case3",
+    "memberof": "src/removal/delete_case3.js",
+    "longname": "src/removal/delete_case3.js~delete_case3",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/node/Node.js",
-    "importStyle": "{Node}",
+    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case3.js",
+    "importStyle": "{delete_case3}",
     "description": null,
-    "lineNumber": 3,
+    "lineNumber": 6,
     "undocument": true,
     "params": [
       {
-        "name": "color",
+        "name": "n",
         "types": [
           "*"
         ]
-      },
+      }
+    ],
+    "generator": false
+  },
+  {
+    "__docId__": 56,
+    "kind": "file",
+    "static": true,
+    "variation": null,
+    "name": "src/removal/delete_case4.js",
+    "memberof": null,
+    "longname": "src/removal/delete_case4.js",
+    "access": null,
+    "description": null,
+    "lineNumber": 1,
+    "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case5 } from './delete_case5' ;\n\nexport function delete_case4(n)\n{\n const s = sibling(n);\n //console.log( s ) ;\n\n if ((n.parent.color === RED) &&\n     (s.color === BLACK) &&\n     (s.left.color === BLACK) &&\n     (s.right.color === BLACK)) {\n  s.color = RED;\n  n.parent.color = BLACK;\n } else\n  delete_case5(n);\n}\n"
+  },
+  {
+    "__docId__": 57,
+    "kind": "function",
+    "static": true,
+    "variation": null,
+    "name": "delete_case4",
+    "memberof": "src/removal/delete_case4.js",
+    "longname": "src/removal/delete_case4.js~delete_case4",
+    "access": null,
+    "export": true,
+    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case4.js",
+    "importStyle": "{delete_case4}",
+    "description": null,
+    "lineNumber": 5,
+    "undocument": true,
+    "params": [
       {
-        "name": "value",
+        "name": "n",
         "types": [
           "*"
         ]
@@ -1147,66 +1129,106 @@
     "generator": false
   },
   {
-    "__docId__": 57,
+    "__docId__": 58,
+    "kind": "file",
+    "static": true,
+    "variation": null,
+    "name": "src/removal/delete_case5.js",
+    "memberof": null,
+    "longname": "src/removal/delete_case5.js",
+    "access": null,
+    "description": null,
+    "lineNumber": 1,
+    "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nimport { delete_case6 } from './delete_case6' ;\n\nexport function delete_case5(n)\n{\n const s = sibling(n);\n\n if  (s.color === BLACK) { /* this if statement is trivial,\ndue to case 2 (even though case 2 changed the sibling to a sibling's child,\nthe sibling's child can't be red, since no red parent can have a red child). */\n/* the following statements just force the red to be on the left of the left of the parent,\n   or right of the right, so case six will rotate correctly. */\n  if ((n === n.parent.left) &&\n      (s.right.color === BLACK) &&\n      (s.left.color === RED)) { /* this last test is trivial too due to cases 2-4. */\n   s.color = RED;\n   s.left.color = BLACK;\n   rotate_right(s);\n  } else if ((n === n.parent.right) &&\n             (s.left.color === BLACK) &&\n             (s.right.color === RED)) {/* this last test is trivial too due to cases 2-4. */\n   s.color = RED;\n   s.right.color = BLACK;\n   rotate_left(s);\n  }\n }\n delete_case6(n);\n}\n"
+  },
+  {
+    "__docId__": 59,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "isleaf",
-    "memberof": "src/node/Node.js",
-    "longname": "src/node/Node.js~isleaf",
+    "name": "delete_case5",
+    "memberof": "src/removal/delete_case5.js",
+    "longname": "src/removal/delete_case5.js~delete_case5",
     "access": null,
-    "export": false,
-    "importPath": "aureooms-es-red-black-tree/src/node/Node.js",
-    "importStyle": null,
+    "export": true,
+    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case5.js",
+    "importStyle": "{delete_case5}",
     "description": null,
-    "lineNumber": 11,
+    "lineNumber": 5,
     "undocument": true,
-    "params": [],
-    "return": {
-      "types": [
-        "boolean"
-      ]
-    },
+    "params": [
+      {
+        "name": "n",
+        "types": [
+          "*"
+        ]
+      }
+    ],
     "generator": false
   },
   {
-    "__docId__": 58,
+    "__docId__": 60,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/node/index.js",
+    "name": "src/removal/delete_case6.js",
     "memberof": null,
-    "longname": "src/node/index.js",
+    "longname": "src/removal/delete_case6.js",
     "access": null,
     "description": null,
     "lineNumber": 1,
-    "content": "export * from './Leaf' ;\nexport * from './Node' ;\n"
+    "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nexport function delete_case6(n)\n{\n const s = sibling(n);\n\n s.color = n.parent.color;\n n.parent.color = BLACK;\n\n if (n === n.parent.left) {\n  s.right.color = BLACK;\n  rotate_left(n.parent);\n } else {\n  s.left.color = BLACK;\n  rotate_right(n.parent);\n }\n}\n"
   },
   {
-    "__docId__": 59,
+    "__docId__": 61,
+    "kind": "function",
+    "static": true,
+    "variation": null,
+    "name": "delete_case6",
+    "memberof": "src/removal/delete_case6.js",
+    "longname": "src/removal/delete_case6.js~delete_case6",
+    "access": null,
+    "export": true,
+    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case6.js",
+    "importStyle": "{delete_case6}",
+    "description": null,
+    "lineNumber": 3,
+    "undocument": true,
+    "params": [
+      {
+        "name": "n",
+        "types": [
+          "*"
+        ]
+      }
+    ],
+    "generator": false
+  },
+  {
+    "__docId__": 62,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/removal/delete_case1.js",
+    "name": "src/removal/delete_one_child.js",
     "memberof": null,
-    "longname": "src/removal/delete_case1.js",
+    "longname": "src/removal/delete_one_child.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nimport { delete_case2 } from './delete_case2' ;\n\nimport assert from 'assert' ;\n\nexport function delete_case1(n)\n{\n if (n.parent !== null)\n  delete_case2(n);\n}\n"
+    "lineNumber": 1,
+    "content": "import { BLACK , RED } from '..' ;\n\nimport { replace_node } from './replace_node' ;\nimport { delete_case1 } from './delete_case1' ;\n\nexport function delete_one_child ( n ) {\n\n    // Precondition: n has at most one non-leaf child.\n    // assert( n.right.isleaf() || n.left.isleaf());\n\n    // const child = n.right.isleaf() ? n.left : n.right;\n    // n.right is always a LEAF because either n is a subtree predecessor or it\n    // is the only child of its parent by the red-black tree properties\n    const child = n.left ;\n\n    replace_node(n, child);\n\n    if (n.color === BLACK) {\n        if (child.color === RED) child.color = BLACK;\n        else delete_case1(child);\n    }\n\n    //else {\n    //    If n is RED then its child can only be BLACK. Replacing n with its\n    //    child suffices.\n    //}\n\n}\n"
   },
   {
-    "__docId__": 60,
+    "__docId__": 63,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "delete_case1",
-    "memberof": "src/removal/delete_case1.js",
-    "longname": "src/removal/delete_case1.js~delete_case1",
+    "name": "delete_one_child",
+    "memberof": "src/removal/delete_one_child.js",
+    "longname": "src/removal/delete_one_child.js~delete_one_child",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case1.js",
-    "importStyle": "{delete_case1}",
+    "importPath": "aureooms-es-red-black-tree/src/removal/delete_one_child.js",
+    "importStyle": "{delete_one_child}",
     "description": null,
     "lineNumber": 6,
     "undocument": true,
@@ -1221,36 +1243,55 @@
     "generator": false
   },
   {
-    "__docId__": 61,
+    "__docId__": 64,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/removal/delete_case2.js",
+    "name": "src/removal/index.js",
     "memberof": null,
-    "longname": "src/removal/delete_case2.js",
+    "longname": "src/removal/index.js",
     "access": null,
     "description": null,
     "lineNumber": 1,
-    "content": "import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;\n\nimport { delete_case3 } from './delete_case3' ;\n\nexport function delete_case2(n)\n{\n const s = sibling(n);\n\n if (s.color === RED) {\n  n.parent.color = RED;\n  s.color = BLACK;\n  if (n === n.parent.left)\n   rotate_left(n.parent);\n  else\n   rotate_right(n.parent);\n }\n delete_case3(n);\n}\n"
+    "content": "export * from './delete_case1' ;\nexport * from './delete_case2' ;\nexport * from './delete_case3' ;\nexport * from './delete_case4' ;\nexport * from './delete_case5' ;\nexport * from './delete_case6' ;\nexport * from './delete_one_child' ;\nexport * from './replace_node' ;\n"
   },
   {
-    "__docId__": 62,
+    "__docId__": 65,
+    "kind": "file",
+    "static": true,
+    "variation": null,
+    "name": "src/removal/replace_node.js",
+    "memberof": null,
+    "longname": "src/removal/replace_node.js",
+    "access": null,
+    "description": null,
+    "lineNumber": 1,
+    "content": "export function replace_node ( A , B ) {\n\n\t// assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif ( A === A.parent.left ) A.parent.left = B ;\n\n\telse A.parent.right = B ;\n\n\tB.parent = A.parent ;\n\n}\n"
+  },
+  {
+    "__docId__": 66,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "delete_case2",
-    "memberof": "src/removal/delete_case2.js",
-    "longname": "src/removal/delete_case2.js~delete_case2",
+    "name": "replace_node",
+    "memberof": "src/removal/replace_node.js",
+    "longname": "src/removal/replace_node.js~replace_node",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case2.js",
-    "importStyle": "{delete_case2}",
+    "importPath": "aureooms-es-red-black-tree/src/removal/replace_node.js",
+    "importStyle": "{replace_node}",
     "description": null,
-    "lineNumber": 5,
+    "lineNumber": 1,
     "undocument": true,
     "params": [
       {
-        "name": "n",
+        "name": "A",
+        "types": [
+          "*"
+        ]
+      },
+      {
+        "name": "B",
         "types": [
           "*"
         ]
@@ -1259,210 +1300,221 @@
     "generator": false
   },
   {
-    "__docId__": 63,
+    "__docId__": 67,
+    "kind": "file",
+    "static": true,
+    "variation": null,
+    "name": "src/rotate/index.js",
+    "memberof": null,
+    "longname": "src/rotate/index.js",
+    "access": null,
+    "description": null,
+    "lineNumber": 1,
+    "content": "export * from './rotate_left' ;\nexport * from './rotate_right' ;\n"
+  },
+  {
+    "__docId__": 68,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/removal/delete_case3.js",
+    "name": "src/rotate/rotate_left.js",
     "memberof": null,
-    "longname": "src/removal/delete_case3.js",
+    "longname": "src/rotate/rotate_left.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nimport { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\nimport { delete_case4 } from './delete_case4' ;\n\nexport function delete_case3(n)\n{\n const s = sibling(n);\n //console.log(n.color, n.parent.color, s.color , s.isleaf());\n\n if ((n.parent.color === BLACK) &&\n     (s.color === BLACK) &&\n     (s.left.color === BLACK) &&\n     (s.right.color === BLACK)) {\n  s.color = RED;\n  delete_case1(n.parent);\n }\n\n else\n  delete_case4(n);\n}\n"
+    "lineNumber": 16,
+    "content": "/**\n * Rotate tree left.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n *      A                B\n *     / \\              / \\\n *    a   B     ->     A   c\n *       / \\          / \\\n *      b   c        a   b\n *\n *\n * @param {Node} A root of the tree\n *\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n"
   },
   {
-    "__docId__": 64,
+    "__docId__": 69,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "delete_case3",
-    "memberof": "src/removal/delete_case3.js",
-    "longname": "src/removal/delete_case3.js~delete_case3",
+    "name": "rotate_left",
+    "memberof": "src/rotate/rotate_left.js",
+    "longname": "src/rotate/rotate_left.js~rotate_left",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case3.js",
-    "importStyle": "{delete_case3}",
-    "description": null,
-    "lineNumber": 7,
-    "undocument": true,
+    "importPath": "aureooms-es-red-black-tree/src/rotate/rotate_left.js",
+    "importStyle": "{rotate_left}",
+    "description": "Rotate tree left.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n     A                B\n    / \\              / \\\n   a   B     ->     A   c\n      / \\          / \\\n     b   c        a   b",
+    "lineNumber": 16,
     "params": [
       {
-        "name": "n",
+        "nullable": null,
         "types": [
-          "*"
-        ]
+          "Node"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "A",
+        "description": "root of the tree"
       }
     ],
     "generator": false
   },
   {
-    "__docId__": 65,
+    "__docId__": 70,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/removal/delete_case4.js",
+    "name": "src/rotate/rotate_right.js",
     "memberof": null,
-    "longname": "src/removal/delete_case4.js",
+    "longname": "src/rotate/rotate_right.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case5 } from './delete_case5' ;\n\nexport function delete_case4(n)\n{\n const s = sibling(n);\n //console.log( s ) ;\n\n if ((n.parent.color === RED) &&\n     (s.color === BLACK) &&\n     (s.left.color === BLACK) &&\n     (s.right.color === BLACK)) {\n  s.color = RED;\n  n.parent.color = BLACK;\n } else\n  delete_case5(n);\n}\n"
+    "lineNumber": 16,
+    "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n *      B                A\n *     / \\              / \\\n *    A   c     ->     a   B\n *   / \\                  / \\\n *  a   b                b   c\n *\n *\n * @param {Node} B root of the tree\n *\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n"
   },
   {
-    "__docId__": 66,
+    "__docId__": 71,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "delete_case4",
-    "memberof": "src/removal/delete_case4.js",
-    "longname": "src/removal/delete_case4.js~delete_case4",
+    "name": "rotate_right",
+    "memberof": "src/rotate/rotate_right.js",
+    "longname": "src/rotate/rotate_right.js~rotate_right",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case4.js",
-    "importStyle": "{delete_case4}",
-    "description": null,
-    "lineNumber": 5,
-    "undocument": true,
+    "importPath": "aureooms-es-red-black-tree/src/rotate/rotate_right.js",
+    "importStyle": "{rotate_right}",
+    "description": "Rotate tree right.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n     B                A\n    / \\              / \\\n   A   c     ->     a   B\n  / \\                  / \\\n a   b                b   c",
+    "lineNumber": 16,
     "params": [
       {
-        "name": "n",
+        "nullable": null,
         "types": [
-          "*"
-        ]
+          "Node"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "B",
+        "description": "root of the tree"
       }
     ],
     "generator": false
   },
   {
-    "__docId__": 67,
+    "__docId__": 72,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/removal/delete_case5.js",
+    "name": "src/search/find.js",
     "memberof": null,
-    "longname": "src/removal/delete_case5.js",
+    "longname": "src/search/find.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nimport { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nimport { delete_case6 } from './delete_case6' ;\n\nexport function delete_case5(n)\n{\n const s = sibling(n);\n\n if  (s.color === BLACK) { /* this if statement is trivial,\ndue to case 2 (even though case 2 changed the sibling to a sibling's child,\nthe sibling's child can't be red, since no red parent can have a red child). */\n/* the following statements just force the red to be on the left of the left of the parent,\n   or right of the right, so case six will rotate correctly. */\n  if ((n === n.parent.left) &&\n      (s.right.color === BLACK) &&\n      (s.left.color === RED)) { /* this last test is trivial too due to cases 2-4. */\n   s.color = RED;\n   s.left.color = BLACK;\n   rotate_right(s);\n  } else if ((n === n.parent.right) &&\n             (s.left.color === BLACK) &&\n             (s.right.color === RED)) {/* this last test is trivial too due to cases 2-4. */\n   s.color = RED;\n   s.right.color = BLACK;\n   rotate_left(s);\n  }\n }\n delete_case6(n);\n}\n"
+    "lineNumber": 1,
+    "content": "export function find ( compare, node, value ) {\n\n\t// scan for first node whose\n\t// value equals parameter value\n\n\twhile ( true ) {\n\n\t\tconst d = compare( value, node.value );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn node;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\tnode = node.left;\n\t\t}\n\n\t\telse {\n\t\t\tnode = node.right;\n\t\t}\n\n\t\tif ( node.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n"
   },
   {
-    "__docId__": 68,
+    "__docId__": 73,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "delete_case5",
-    "memberof": "src/removal/delete_case5.js",
-    "longname": "src/removal/delete_case5.js~delete_case5",
+    "name": "find",
+    "memberof": "src/search/find.js",
+    "longname": "src/search/find.js~find",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case5.js",
-    "importStyle": "{delete_case5}",
+    "importPath": "aureooms-es-red-black-tree/src/search/find.js",
+    "importStyle": "{find}",
     "description": null,
-    "lineNumber": 6,
+    "lineNumber": 1,
     "undocument": true,
     "params": [
       {
-        "name": "n",
+        "name": "compare",
+        "types": [
+          "*"
+        ]
+      },
+      {
+        "name": "node",
+        "types": [
+          "*"
+        ]
+      },
+      {
+        "name": "value",
         "types": [
           "*"
         ]
       }
     ],
+    "return": {
+      "types": [
+        "*"
+      ]
+    },
     "generator": false
   },
   {
-    "__docId__": 69,
+    "__docId__": 74,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/removal/delete_case6.js",
+    "name": "src/search/index.js",
     "memberof": null,
-    "longname": "src/removal/delete_case6.js",
+    "longname": "src/search/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nimport { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nexport function delete_case6(n)\n{\n const s = sibling(n);\n\n s.color = n.parent.color;\n n.parent.color = BLACK;\n\n if (n === n.parent.left) {\n  s.right.color = BLACK;\n  rotate_left(n.parent);\n } else {\n  s.left.color = BLACK;\n  rotate_right(n.parent);\n }\n}\n"
+    "lineNumber": 1,
+    "content": "export * from './find' ;\n"
   },
   {
-    "__docId__": 70,
-    "kind": "function",
+    "__docId__": 75,
+    "kind": "file",
     "static": true,
     "variation": null,
-    "name": "delete_case6",
-    "memberof": "src/removal/delete_case6.js",
-    "longname": "src/removal/delete_case6.js~delete_case6",
+    "name": "src/traversal/index.js",
+    "memberof": null,
+    "longname": "src/traversal/index.js",
     "access": null,
-    "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/removal/delete_case6.js",
-    "importStyle": "{delete_case6}",
     "description": null,
-    "lineNumber": 4,
-    "undocument": true,
-    "params": [
-      {
-        "name": "n",
-        "types": [
-          "*"
-        ]
-      }
-    ],
-    "generator": false
+    "lineNumber": 1,
+    "content": "export * from './inordertraversal' ;\n"
   },
   {
-    "__docId__": 71,
+    "__docId__": 76,
     "kind": "file",
     "static": true,
     "variation": null,
-    "name": "src/removal/delete_one_child.js",
+    "name": "src/traversal/inordertraversal.js",
     "memberof": null,
-    "longname": "src/removal/delete_one_child.js",
+    "longname": "src/traversal/inordertraversal.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nimport { BLACK , RED , replace_node } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\n\nexport function delete_one_child ( n ) {\n\n    // Precondition: n has at most one non-leaf child.\n    // assert( n.right.isleaf() || n.left.isleaf());\n\n    // const child = n.right.isleaf() ? n.left : n.right;\n    // n.right is always a LEAF because either n is a subtree predecessor or it\n    // is the only child of its parent by the red-black tree properties\n    const child = n.left ;\n\n    replace_node(n, child);\n\n    if (n.color === BLACK) {\n        if (child.color === RED) child.color = BLACK;\n        else delete_case1(child);\n    }\n\n    //else {\n    //    If n is RED then its child can only be BLACK. Replacing n with its\n    //    child suffices.\n    //}\n\n}\n"
+    "lineNumber": 1,
+    "content": "export function* inordertraversal ( node ) {\n\n\tif ( !node.left.isleaf() ) {\n\t\tyield *inordertraversal( node.left );\n\t}\n\n\tyield node.value ;\n\n\tif ( !node.right.isleaf() ) {\n\t\tyield* inordertraversal( node.right );\n\t}\n\n}\n"
   },
   {
-    "__docId__": 72,
+    "__docId__": 77,
     "kind": "function",
     "static": true,
     "variation": null,
-    "name": "delete_one_child",
-    "memberof": "src/removal/delete_one_child.js",
-    "longname": "src/removal/delete_one_child.js~delete_one_child",
+    "name": "inordertraversal",
+    "memberof": "src/traversal/inordertraversal.js",
+    "longname": "src/traversal/inordertraversal.js~inordertraversal",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/removal/delete_one_child.js",
-    "importStyle": "{delete_one_child}",
+    "importPath": "aureooms-es-red-black-tree/src/traversal/inordertraversal.js",
+    "importStyle": "{inordertraversal}",
     "description": null,
-    "lineNumber": 6,
+    "lineNumber": 1,
     "undocument": true,
     "params": [
       {
-        "name": "n",
+        "name": "node",
         "types": [
           "*"
         ]
       }
     ],
-    "generator": false
-  },
-  {
-    "__docId__": 73,
-    "kind": "file",
-    "static": true,
-    "variation": null,
-    "name": "src/removal/index.js",
-    "memberof": null,
-    "longname": "src/removal/index.js",
-    "access": null,
-    "description": null,
-    "lineNumber": 1,
-    "content": "export * from './delete_case1' ;\nexport * from './delete_case2' ;\nexport * from './delete_case3' ;\nexport * from './delete_case4' ;\nexport * from './delete_case5' ;\nexport * from './delete_case6' ;\nexport * from './delete_one_child' ;\n"
+    "generator": true
   },
   {
-    "__docId__": 75,
+    "__docId__": 79,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1475,7 +1527,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 76,
+    "__docId__": 80,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1488,7 +1540,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 77,
+    "__docId__": 81,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1501,7 +1553,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 78,
+    "__docId__": 82,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1514,7 +1566,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 79,
+    "__docId__": 83,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1527,7 +1579,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 80,
+    "__docId__": 84,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1540,7 +1592,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 81,
+    "__docId__": 85,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1553,7 +1605,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 82,
+    "__docId__": 86,
     "kind": "external",
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     "variation": null,
@@ -1566,7 +1618,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 83,
+    "__docId__": 87,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1579,7 +1631,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 84,
+    "__docId__": 88,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1592,7 +1644,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 85,
+    "__docId__": 89,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1605,7 +1657,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 86,
+    "__docId__": 90,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1618,7 +1670,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 87,
+    "__docId__": 91,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1631,7 +1683,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 88,
+    "__docId__": 92,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1644,7 +1696,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 89,
+    "__docId__": 93,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1657,7 +1709,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 90,
+    "__docId__": 94,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1670,7 +1722,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 91,
+    "__docId__": 95,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1683,7 +1735,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 92,
+    "__docId__": 96,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1696,7 +1748,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 93,
+    "__docId__": 97,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1709,7 +1761,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 94,
+    "__docId__": 98,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1722,7 +1774,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 95,
+    "__docId__": 99,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1735,7 +1787,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 96,
+    "__docId__": 100,
     "kind": "external",
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     "variation": null,
@@ -1748,7 +1800,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 97,
+    "__docId__": 101,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1761,7 +1813,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 98,
+    "__docId__": 102,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1774,7 +1826,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 99,
+    "__docId__": 103,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1787,7 +1839,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 100,
+    "__docId__": 104,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1800,7 +1852,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 101,
+    "__docId__": 105,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1813,7 +1865,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 102,
+    "__docId__": 106,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1826,7 +1878,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 103,
+    "__docId__": 107,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1839,7 +1891,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 104,
+    "__docId__": 108,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1852,7 +1904,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 105,
+    "__docId__": 109,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1865,7 +1917,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 106,
+    "__docId__": 110,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1878,7 +1930,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 107,
+    "__docId__": 111,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1891,7 +1943,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 108,
+    "__docId__": 112,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1904,7 +1956,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 109,
+    "__docId__": 113,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1917,7 +1969,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 110,
+    "__docId__": 114,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1930,7 +1982,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 111,
+    "__docId__": 115,
     "kind": "external",
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     "variation": null,
@@ -1943,7 +1995,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 112,
+    "__docId__": 116,
     "kind": "external",
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     "variation": null,
@@ -1956,7 +2008,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 113,
+    "__docId__": 117,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1969,7 +2021,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 114,
+    "__docId__": 118,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1982,7 +2034,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 115,
+    "__docId__": 119,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -1995,7 +2047,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 116,
+    "__docId__": 120,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2008,7 +2060,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 117,
+    "__docId__": 121,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2021,7 +2073,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 118,
+    "__docId__": 122,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2034,7 +2086,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 119,
+    "__docId__": 123,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2047,7 +2099,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 120,
+    "__docId__": 124,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2060,7 +2112,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 121,
+    "__docId__": 125,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2073,7 +2125,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 123,
+    "__docId__": 127,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2086,7 +2138,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 124,
+    "__docId__": 128,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2099,7 +2151,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 125,
+    "__docId__": 129,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2112,7 +2164,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 126,
+    "__docId__": 130,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2125,7 +2177,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 127,
+    "__docId__": 131,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2138,7 +2190,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 128,
+    "__docId__": 132,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2151,7 +2203,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 129,
+    "__docId__": 133,
     "kind": "external",
     "static": true,
     "variation": null,
@@ -2164,7 +2216,7 @@
     "builtinExternal": true
   },
   {
-    "__docId__": 130,
+    "__docId__": 134,
     "kind": "external",
     "static": true,
     "variation": null,
diff --git a/file/src/node/Leaf.js.html b/file/src/adt/Leaf.js.html
similarity index 82%
rename from file/src/node/Leaf.js.html
rename to file/src/adt/Leaf.js.html
index 8e57cc9..7166c5c 100644
--- a/file/src/node/Leaf.js.html
+++ b/file/src/adt/Leaf.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/node/Leaf.js | aureooms/es-red-black-tree API Document
+  src/adt/Leaf.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
   
 
                                                                                                                                    
 
 
-
                                                                                                                                    src/node/Leaf.js
                                                                                                                                    
+
                                                                                                                                    src/adt/Leaf.js
                                                                                                                                    
 
                                                                                                                                    import { BLACK } from '..' ;
 
 export function Leaf ( parent ) {
diff --git a/file/src/node/Node.js.html b/file/src/adt/Node.js.html
similarity index 83%
rename from file/src/node/Node.js.html
rename to file/src/adt/Node.js.html
index bf3a25a..510ca89 100644
--- a/file/src/node/Node.js.html
+++ b/file/src/adt/Node.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/node/Node.js | aureooms/es-red-black-tree API Document
+  src/adt/Node.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
   
 
                                                                                                                                    
 
 
-
                                                                                                                                    src/node/Node.js
                                                                                                                                    
+
                                                                                                                                    src/adt/Node.js
                                                                                                                                    
 
                                                                                                                                    import { Leaf } from './Leaf' ;
 
 export function Node ( color , value ) {
diff --git a/file/src/adt/RedBlackTree.js.html b/file/src/adt/RedBlackTree.js.html
index 7eff548..fdf2fec 100644
--- a/file/src/adt/RedBlackTree.js.html
+++ b/file/src/adt/RedBlackTree.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                                    
 
 
 
                                                                                                                                    src/adt/RedBlackTree.js
                                                                                                                                    
 
                                                                                                                                    
-import { Node } from '..' ;
+import { Node } from './Node' ;
 import { RED , BLACK } from '..' ;
 import { predecessor } from '..' ;
 import { insert , insert_case2 } from '..' ;
diff --git a/file/src/adt/index.js.html b/file/src/adt/index.js.html
index c652a62..df7be0d 100644
--- a/file/src/adt/index.js.html
+++ b/file/src/adt/index.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                                    
 
 
 
                                                                                                                                    src/adt/index.js
                                                                                                                                    
-
                                                                                                                                    export * from './RedBlackTree' ;
+
                                                                                                                                    export * from './Leaf' ;
+export * from './Node' ;
+export * from './RedBlackTree' ;
 
                                                                                                                                    
 
 
                                                                                                                                    
diff --git a/file/src/base/colors.js.html b/file/src/color/BLACK.js.html
similarity index 82%
rename from file/src/base/colors.js.html
rename to file/src/color/BLACK.js.html
index b484edd..47c549b 100644
--- a/file/src/base/colors.js.html
+++ b/file/src/color/BLACK.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/colors.js | aureooms/es-red-black-tree API Document
+  src/color/BLACK.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
   
 
                                                                                                                                    
 
 
-
                                                                                                                                    src/base/colors.js
                                                                                                                                    
+
                                                                                                                                    src/color/BLACK.js
                                                                                                                                    
 
                                                                                                                                    export const BLACK = 0 ;
-export const RED = 1 ;
 
                                                                                                                                    
 
 
                                                                                                                                    
diff --git a/file/src/color/RED.js.html b/file/src/color/RED.js.html
new file mode 100644
index 0000000..5c56757
--- /dev/null
+++ b/file/src/color/RED.js.html
@@ -0,0 +1,87 @@
+
+
+
+  
+  
+  src/color/RED.js | aureooms/es-red-black-tree API Document
+  
+  
+  
+  
+  
+  
+
+
+
+
+
+
                                                                                                                                    
+  Home
+  Manual
+  Reference
+  Source
+  Test
+  Repository
+  
                                                                                                                                    
+  
+    
+    
+  
+    
                                                                                                                                      
+  
                                                                                                                                      
+
                                                                                                                                      
+
+
+
+
                                                                                                                                      src/color/RED.js
                                                                                                                                      
+
                                                                                                                                      export const RED = 1 ;
+
                                                                                                                                      
+
+
                                                                                                                                      
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/file/src/color/index.js.html b/file/src/color/index.js.html
new file mode 100644
index 0000000..0d77154
--- /dev/null
+++ b/file/src/color/index.js.html
@@ -0,0 +1,88 @@
+
+
+
+  
+  
+  src/color/index.js | aureooms/es-red-black-tree API Document
+  
+  
+  
+  
+  
+  
+
+
+
+
+
+
                                                                                                                                      
+  Home
+  Manual
+  Reference
+  Source
+  Test
+  Repository
+  
                                                                                                                                      
+  
+    
+    
+  
+    
                                                                                                                                        
+  
                                                                                                                                        
+
                                                                                                                                        
+
+
+
+
                                                                                                                                        src/color/index.js
                                                                                                                                        
+
                                                                                                                                        export * from './BLACK' ;
+export * from './RED' ;
+
                                                                                                                                        
+
+
                                                                                                                                        
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/file/src/base/debug.js.html b/file/src/debug/debug.js.html
similarity index 81%
rename from file/src/base/debug.js.html
rename to file/src/debug/debug.js.html
index b62814f..32b51dd 100644
--- a/file/src/base/debug.js.html
+++ b/file/src/debug/debug.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/debug.js | aureooms/es-red-black-tree API Document
+  src/debug/debug.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
   
 
                                                                                                                                        
 
 
-
                                                                                                                                        src/base/debug.js
                                                                                                                                        
-
                                                                                                                                        
-import { BLACK } from './colors' ;
+
                                                                                                                                        src/debug/debug.js
                                                                                                                                        
+
                                                                                                                                        import chalk from 'chalk' ;
 
-import chalk from 'chalk' ;
+import { BLACK } from '..' ;
 
 export function debug ( node ) {
 
diff --git a/file/src/node/index.js.html b/file/src/debug/index.js.html
similarity index 82%
rename from file/src/node/index.js.html
rename to file/src/debug/index.js.html
index 31c813e..602e654 100644
--- a/file/src/node/index.js.html
+++ b/file/src/debug/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/node/index.js | aureooms/es-red-black-tree API Document
+  src/debug/index.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
   
 
                                                                                                                                        
 
 
-
                                                                                                                                        src/node/index.js
                                                                                                                                        
-
                                                                                                                                        export * from './Leaf' ;
-export * from './Node' ;
+
                                                                                                                                        src/debug/index.js
                                                                                                                                        
+
                                                                                                                                        export * from './debug' ;
 
                                                                                                                                        
 
 
                                                                                                                                        
diff --git a/file/src/family/grandparent.js.html b/file/src/family/grandparent.js.html
index abdcc35..27398bf 100644
--- a/file/src/family/grandparent.js.html
+++ b/file/src/family/grandparent.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                                        
 
diff --git a/file/src/family/index.js.html b/file/src/family/index.js.html
index 9e31362..c6ae259 100644
--- a/file/src/family/index.js.html
+++ b/file/src/family/index.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                                        
 
diff --git a/file/src/family/predecessor.js.html b/file/src/family/predecessor.js.html
index d577a98..de31310 100644
--- a/file/src/family/predecessor.js.html
+++ b/file/src/family/predecessor.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                                        
 
diff --git a/file/src/family/sibling.js.html b/file/src/family/sibling.js.html
index 3e4d168..fe67a5f 100644
--- a/file/src/family/sibling.js.html
+++ b/file/src/family/sibling.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                  
 
diff --git a/file/src/family/uncle.js.html b/file/src/family/uncle.js.html
index 879de63..28f78f2 100644
--- a/file/src/family/uncle.js.html
+++ b/file/src/family/uncle.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                
 
diff --git a/file/src/index.js.html b/file/src/index.js.html
index cb82c6c..32730f2 100644
--- a/file/src/index.js.html
+++ b/file/src/index.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                
 
 
 
                                                                                                                src/index.js
                                                                                                                
 
                                                                                                                export * from './adt' ;
-export * from './base' ;
+export * from './color' ;
+export * from './debug' ;
 export * from './family' ;
 export * from './insertion' ;
-export * from './node' ;
 export * from './removal' ;
+export * from './rotate' ;
+export * from './search' ;
+export * from './traversal' ;
 
                                                                                                                
 
 
                                                                                                                
diff --git a/file/src/insertion/index.js.html b/file/src/insertion/index.js.html
index 72a7533..3ea00a1 100644
--- a/file/src/insertion/index.js.html
+++ b/file/src/insertion/index.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                
 
 
 
                                                                                                                src/insertion/index.js
                                                                                                                
-
                                                                                                                export * from './insert_case1' ;
+
                                                                                                                export * from './insert' ;
+export * from './insert_case1' ;
 export * from './insert_case2' ;
 export * from './insert_case3' ;
 export * from './insert_case4' ;
diff --git a/file/src/base/insert.js.html b/file/src/insertion/insert.js.html
similarity index 83%
rename from file/src/base/insert.js.html
rename to file/src/insertion/insert.js.html
index f5ddfa5..48f32ca 100644
--- a/file/src/base/insert.js.html
+++ b/file/src/insertion/insert.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/insert.js | aureooms/es-red-black-tree API Document
+  src/insertion/insert.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
   
 
                                                                                                                
 
 
-
                                                                                                                src/base/insert.js
                                                                                                                
+
                                                                                                                src/insertion/insert.js
                                                                                                                
 
                                                                                                                
 export function insert ( compare, A, B ) {
 
diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html
index 06d7bb3..d44a9d4 100644
--- a/file/src/insertion/insert_case1.js.html
+++ b/file/src/insertion/insert_case1.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                
 
diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html
index b26e22a..141e7dc 100644
--- a/file/src/insertion/insert_case2.js.html
+++ b/file/src/insertion/insert_case2.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                
 
diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html
index c28d9f7..29fc09c 100644
--- a/file/src/insertion/insert_case3.js.html
+++ b/file/src/insertion/insert_case3.js.html
@@ -35,26 +35,21 @@
   
 
                                                                                                                
 
diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html
index 69a5331..17757c3 100644
--- a/file/src/insertion/insert_case4.js.html
+++ b/file/src/insertion/insert_case4.js.html
@@ -35,26 +35,21 @@
                                                                                                                diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case5.js.html index 35ab9ff..47509c2 100644 --- a/file/src/insertion/insert_case5.js.html +++ b/file/src/insertion/insert_case5.js.html @@ -35,26 +35,21 @@
                                                                                                diff --git a/file/src/removal/delete_case1.js.html b/file/src/removal/delete_case1.js.html index df79d0c..8cf4b17 100644 --- a/file/src/removal/delete_case1.js.html +++ b/file/src/removal/delete_case1.js.html @@ -35,26 +35,21 @@

                                                                                                src/removal/delete_case1.js

                                                                                                -
                                                                                                
-import { delete_case2 } from './delete_case2' ;
+
                                                                                                import { delete_case2 } from './delete_case2' ;
+
+export function delete_case1 ( n ) {
 
-import assert from 'assert' ;
+    if ( n.parent !== null ) delete_case2( n ) ;
 
-export function delete_case1(n)
-{
- if (n.parent !== null)
-  delete_case2(n);
 }
 
                                                                                                
 
diff --git a/file/src/removal/delete_case2.js.html b/file/src/removal/delete_case2.js.html
index a0a3b33..027fd59 100644
--- a/file/src/removal/delete_case2.js.html
+++ b/file/src/removal/delete_case2.js.html
@@ -35,26 +35,21 @@
                                                                                                diff --git a/file/src/removal/delete_case3.js.html b/file/src/removal/delete_case3.js.html index b75a2bd..e4bc7d4 100644 --- a/file/src/removal/delete_case3.js.html +++ b/file/src/removal/delete_case3.js.html @@ -35,26 +35,21 @@

                                                                                                src/removal/delete_case3.js

                                                                                                -
                                                                                                
-import { BLACK , RED , sibling } from '..' ;
+
                                                                                                import { BLACK , RED , sibling } from '..' ;
 
 import { delete_case1 } from './delete_case1' ;
 import { delete_case4 } from './delete_case4' ;
diff --git a/file/src/removal/delete_case4.js.html b/file/src/removal/delete_case4.js.html
index 98212d2..a077f09 100644
--- a/file/src/removal/delete_case4.js.html
+++ b/file/src/removal/delete_case4.js.html
@@ -35,26 +35,21 @@
                                                                                                diff --git a/file/src/removal/delete_case5.js.html b/file/src/removal/delete_case5.js.html index f5a7437..959aa04 100644 --- a/file/src/removal/delete_case5.js.html +++ b/file/src/removal/delete_case5.js.html @@ -35,26 +35,21 @@

                                                                                                src/removal/delete_case5.js

                                                                                                -
                                                                                                
-import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;
+
                                                                                                import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;
 
 import { delete_case6 } from './delete_case6' ;
 
diff --git a/file/src/removal/delete_case6.js.html b/file/src/removal/delete_case6.js.html
index 5d8088f..e1828b0 100644
--- a/file/src/removal/delete_case6.js.html
+++ b/file/src/removal/delete_case6.js.html
@@ -35,26 +35,21 @@

                                                                                                src/removal/delete_case6.js

                                                                                                -
                                                                                                
-import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;
+
                                                                                                import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;
 
 export function delete_case6(n)
 {
diff --git a/file/src/removal/delete_one_child.js.html b/file/src/removal/delete_one_child.js.html
index 9aed992..3cae9b4 100644
--- a/file/src/removal/delete_one_child.js.html
+++ b/file/src/removal/delete_one_child.js.html
@@ -35,26 +35,21 @@

                                                                                                src/removal/delete_one_child.js

                                                                                                -
                                                                                                
-import { BLACK , RED , replace_node } from '..' ;
+
                                                                                                import { BLACK , RED } from '..' ;
 
+import { replace_node } from './replace_node' ;
 import { delete_case1 } from './delete_case1' ;
 
 export function delete_one_child ( n ) {
diff --git a/file/src/removal/index.js.html b/file/src/removal/index.js.html
index 0cd0659..aa0ced5 100644
--- a/file/src/removal/index.js.html
+++ b/file/src/removal/index.js.html
@@ -35,26 +35,21 @@
                                                                                                @@ -74,6 +74,7 @@ export * from './delete_case5' ; export * from './delete_case6' ; export * from './delete_one_child' ; +export * from './replace_node' ; diff --git a/file/src/base/replace_node.js.html b/file/src/removal/replace_node.js.html similarity index 82% rename from file/src/base/replace_node.js.html rename to file/src/removal/replace_node.js.html index e13638b..3cdd16c 100644 --- a/file/src/base/replace_node.js.html +++ b/file/src/removal/replace_node.js.html @@ -3,7 +3,7 @@ - src/base/replace_node.js | aureooms/es-red-black-tree API Document + src/removal/replace_node.js | aureooms/es-red-black-tree API Document @@ -35,26 +35,21 @@ -

                                                                                                src/base/replace_node.js

                                                                                                +

                                                                                                src/removal/replace_node.js

                                                                                                export function replace_node ( A , B ) {
 
 	// assert( A.parent !== null ) ;
diff --git a/file/src/base/index.js.html b/file/src/rotate/index.js.html
similarity index 81%
rename from file/src/base/index.js.html
rename to file/src/rotate/index.js.html
index dd269c8..6277aa4 100644
--- a/file/src/base/index.js.html
+++ b/file/src/rotate/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/index.js | aureooms/es-red-black-tree API Document
+  src/rotate/index.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
                                                                                                -

                                                                                                src/base/index.js

                                                                                                -
                                                                                                export * from './colors' ;
-export * from './debug' ;
-export * from './find' ;
-export * from './inordertraversal' ;
-export * from './insert' ;
-export * from './replace_node' ;
-export * from './rotate_left' ;
+
                                                                                                src/rotate/index.js
                                                                                                
+
                                                                                                export * from './rotate_left' ;
 export * from './rotate_right' ;
 
                                                                                                
 
diff --git a/file/src/base/rotate_left.js.html b/file/src/rotate/rotate_left.js.html
similarity index 83%
rename from file/src/base/rotate_left.js.html
rename to file/src/rotate/rotate_left.js.html
index 70c6887..e009cde 100644
--- a/file/src/base/rotate_left.js.html
+++ b/file/src/rotate/rotate_left.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/rotate_left.js | aureooms/es-red-black-tree API Document
+  src/rotate/rotate_left.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
   
 
                                                                                                
 
 
-
                                                                                                src/base/rotate_left.js
                                                                                                
+
                                                                                                src/rotate/rotate_left.js
                                                                                                
 
                                                                                                /**
  * Rotate tree left.
  * (see https://en.wikipedia.org/wiki/Tree_rotation)
@@ -77,7 +77,9 @@
  *       / \          / \
  *      b   c        a   b
  *
+ *
  * @param {Node} A root of the tree
+ *
  */
 
 export function rotate_left ( A ) {
diff --git a/file/src/base/rotate_right.js.html b/file/src/rotate/rotate_right.js.html
similarity index 83%
rename from file/src/base/rotate_right.js.html
rename to file/src/rotate/rotate_right.js.html
index db40fba..b3b358c 100644
--- a/file/src/base/rotate_right.js.html
+++ b/file/src/rotate/rotate_right.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/rotate_right.js | aureooms/es-red-black-tree API Document
+  src/rotate/rotate_right.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
   
 
                                                                                                
 
 
-
                                                                                                src/base/rotate_right.js
                                                                                                
+
                                                                                                src/rotate/rotate_right.js
                                                                                                
 
                                                                                                /**
  * Rotate tree right.
  * (see https://en.wikipedia.org/wiki/Tree_rotation)
@@ -77,7 +77,9 @@
  *   / \                  / \
  *  a   b                b   c
  *
+ *
  * @param {Node} B root of the tree
+ *
  */
 
 export function rotate_right ( B ) {
diff --git a/file/src/base/find.js.html b/file/src/search/find.js.html
similarity index 82%
rename from file/src/base/find.js.html
rename to file/src/search/find.js.html
index 307a2fa..2fa5f10 100644
--- a/file/src/base/find.js.html
+++ b/file/src/search/find.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/find.js | aureooms/es-red-black-tree API Document
+  src/search/find.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
   
 
                                                                                                
 
 
-
                                                                                                src/base/find.js
                                                                                                
-
                                                                                                
-export function find ( compare, node, value ) {
+
                                                                                                src/search/find.js
                                                                                                
+
                                                                                                export function find ( compare, node, value ) {
 
 	// scan for first node whose
 	// value equals parameter value
diff --git a/file/src/search/index.js.html b/file/src/search/index.js.html
new file mode 100644
index 0000000..aa40b47
--- /dev/null
+++ b/file/src/search/index.js.html
@@ -0,0 +1,87 @@
+
+
+
+  
+  
+  src/search/index.js | aureooms/es-red-black-tree API Document
+  
+  
+  
+  
+  
+  
+
+
+
+
+
+
                                                                                                
+  Home
+  Manual
+  Reference
+  Source
+  Test
+  Repository
+  
                                                                                                
+  
+    
+    
+  
+    
                                                                                                  
+  
                                                                                                  
+
                                                                                                  
+
+
+
+
                                                                                                  src/search/index.js
                                                                                                  
+
                                                                                                  export * from './find' ;
+
                                                                                                  
+
+
                                                                                                  
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/file/src/traversal/index.js.html b/file/src/traversal/index.js.html
new file mode 100644
index 0000000..518f178
--- /dev/null
+++ b/file/src/traversal/index.js.html
@@ -0,0 +1,87 @@
+
+
+
+  
+  
+  src/traversal/index.js | aureooms/es-red-black-tree API Document
+  
+  
+  
+  
+  
+  
+
+
+
+
+
+
                                                                                                  
+  Home
+  Manual
+  Reference
+  Source
+  Test
+  Repository
+  
                                                                                                  
+  
+    
+    
+  
+    
                                                                                                    
+  
                                                                                                    
+
                                                                                                    
+
+
+
+
                                                                                                    src/traversal/index.js
                                                                                                    
+
                                                                                                    export * from './inordertraversal' ;
+
                                                                                                    
+
+
                                                                                                    
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/file/src/base/inordertraversal.js.html b/file/src/traversal/inordertraversal.js.html
similarity index 81%
rename from file/src/base/inordertraversal.js.html
rename to file/src/traversal/inordertraversal.js.html
index 85d235a..6efb71c 100644
--- a/file/src/base/inordertraversal.js.html
+++ b/file/src/traversal/inordertraversal.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/base/inordertraversal.js | aureooms/es-red-black-tree API Document
+  src/traversal/inordertraversal.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -35,26 +35,21 @@
   
 
                                                                                                    
 
 
-
                                                                                                    src/base/inordertraversal.js
                                                                                                    
-
                                                                                                    
-export function* inordertraversal ( node ) {
+
                                                                                                    src/traversal/inordertraversal.js
                                                                                                    
+
                                                                                                    export function* inordertraversal ( node ) {
 
 	if ( !node.left.isleaf() ) {
 		yield *inordertraversal( node.left );
diff --git a/function/index.html b/function/index.html
index ee2c9c1..cd71f77 100644
--- a/function/index.html
+++ b/function/index.html
@@ -35,26 +35,21 @@
   
 
                                                                                                    
 
@@ -714,11 +714,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {Leaf} from 'aureooms-es-red-black-tree/src/node/Leaf.js'
                                                                                                    
+  
                                                                                                    import {Leaf} from 'aureooms-es-red-black-tree/src/adt/Leaf.js'
                                                                                                    
   
   
   
@@ -770,11 +770,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {Node} from 'aureooms-es-red-black-tree/src/node/Node.js'
                                                                                                    
+  
                                                                                                    import {Node} from 'aureooms-es-red-black-tree/src/adt/Node.js'
                                                                                                    
   
   
   
@@ -832,11 +832,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {debug} from 'aureooms-es-red-black-tree/src/base/debug.js'
                                                                                                    
+  
                                                                                                    import {debug} from 'aureooms-es-red-black-tree/src/debug/debug.js'
                                                                                                    
   
   
   
@@ -898,11 +898,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {delete_case1} from 'aureooms-es-red-black-tree/src/removal/delete_case1.js'
                                                                                                    
+  
                                                                                                    import {delete_case1} from 'aureooms-es-red-black-tree/src/removal/delete_case1.js'
                                                                                                    
   
   
   
@@ -1010,11 +1010,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {delete_case3} from 'aureooms-es-red-black-tree/src/removal/delete_case3.js'
                                                                                                    
+  
                                                                                                    import {delete_case3} from 'aureooms-es-red-black-tree/src/removal/delete_case3.js'
                                                                                                    
   
   
   
@@ -1122,11 +1122,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {delete_case5} from 'aureooms-es-red-black-tree/src/removal/delete_case5.js'
                                                                                                    
+  
                                                                                                    import {delete_case5} from 'aureooms-es-red-black-tree/src/removal/delete_case5.js'
                                                                                                    
   
   
   
@@ -1178,11 +1178,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {delete_case6} from 'aureooms-es-red-black-tree/src/removal/delete_case6.js'
                                                                                                    
+  
                                                                                                    import {delete_case6} from 'aureooms-es-red-black-tree/src/removal/delete_case6.js'
                                                                                                    
   
   
   
@@ -1290,11 +1290,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {find} from 'aureooms-es-red-black-tree/src/base/find.js'
                                                                                                    
+  
                                                                                                    import {find} from 'aureooms-es-red-black-tree/src/search/find.js'
                                                                                                    
   
   
   
@@ -1434,11 +1434,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {inordertraversal} from 'aureooms-es-red-black-tree/src/base/inordertraversal.js'
                                                                                                    
+  
                                                                                                    import {inordertraversal} from 'aureooms-es-red-black-tree/src/traversal/inordertraversal.js'
                                                                                                    
   
   
   
@@ -1490,11 +1490,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {insert} from 'aureooms-es-red-black-tree/src/base/insert.js'
                                                                                                    
+  
                                                                                                    import {insert} from 'aureooms-es-red-black-tree/src/insertion/insert.js'
                                                                                                    
   
   
   
@@ -1914,11 +1914,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {replace_node} from 'aureooms-es-red-black-tree/src/base/replace_node.js'
                                                                                                    
+  
                                                                                                    import {replace_node} from 'aureooms-es-red-black-tree/src/removal/replace_node.js'
                                                                                                    
   
   
   
@@ -1976,11 +1976,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {rotate_left} from 'aureooms-es-red-black-tree/src/base/rotate_left.js'
                                                                                                    
+  
                                                                                                    import {rotate_left} from 'aureooms-es-red-black-tree/src/rotate/rotate_left.js'
                                                                                                    
   
   
   
                                                                                                    Rotate tree left.
@@ -2040,11 +2040,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {rotate_right} from 'aureooms-es-red-black-tree/src/base/rotate_right.js'
                                                                                                    
+  
                                                                                                    import {rotate_right} from 'aureooms-es-red-black-tree/src/rotate/rotate_right.js'
                                                                                                    
   
   
   
                                                                                                    Rotate tree right.
diff --git a/identifiers.html b/identifiers.html
index ce49b00..cbacaba 100644
--- a/identifiers.html
+++ b/identifiers.html
@@ -35,26 +35,21 @@
   
                                                                                                    
 
                                                                                                    
 
diff --git a/index.html b/index.html
index affb5b2..47daee8 100644
--- a/index.html
+++ b/index.html
@@ -35,26 +35,21 @@
   
 
                                                                                                    
 
diff --git a/script/search_index.js b/script/search_index.js
index 575f8a3..318159e 100644
--- a/script/search_index.js
+++ b/script/search_index.js
@@ -1,26 +1,26 @@
 window.esdocSearchIndex = [
   [
-    "aureooms-es-red-black-tree/src/base/colors.js~black",
+    "aureooms-es-red-black-tree/src/color/black.js~black",
     "variable/index.html#static-variable-BLACK",
-    "BLACK aureooms-es-red-black-tree/src/base/colors.js",
+    "BLACK aureooms-es-red-black-tree/src/color/BLACK.js",
     "variable"
   ],
   [
-    "aureooms-es-red-black-tree/src/node/leaf.js~leaf",
+    "aureooms-es-red-black-tree/src/adt/leaf.js~leaf",
     "function/index.html#static-function-Leaf",
-    "Leaf aureooms-es-red-black-tree/src/node/Leaf.js",
+    "Leaf aureooms-es-red-black-tree/src/adt/Leaf.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/node/node.js~node",
+    "aureooms-es-red-black-tree/src/adt/node.js~node",
     "function/index.html#static-function-Node",
-    "Node aureooms-es-red-black-tree/src/node/Node.js",
+    "Node aureooms-es-red-black-tree/src/adt/Node.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/colors.js~red",
+    "aureooms-es-red-black-tree/src/color/red.js~red",
     "variable/index.html#static-variable-RED",
-    "RED aureooms-es-red-black-tree/src/base/colors.js",
+    "RED aureooms-es-red-black-tree/src/color/RED.js",
     "variable"
   ],
   [
@@ -30,9 +30,9 @@ window.esdocSearchIndex = [
     "class"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/debug.js~debug",
+    "aureooms-es-red-black-tree/src/debug/debug.js~debug",
     "function/index.html#static-function-debug",
-    "debug aureooms-es-red-black-tree/src/base/debug.js",
+    "debug aureooms-es-red-black-tree/src/debug/debug.js",
     "function"
   ],
   [
@@ -78,9 +78,9 @@ window.esdocSearchIndex = [
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/find.js~find",
+    "aureooms-es-red-black-tree/src/search/find.js~find",
     "function/index.html#static-function-find",
-    "find aureooms-es-red-black-tree/src/base/find.js",
+    "find aureooms-es-red-black-tree/src/search/find.js",
     "function"
   ],
   [
@@ -90,15 +90,15 @@ window.esdocSearchIndex = [
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/inordertraversal.js~inordertraversal",
+    "aureooms-es-red-black-tree/src/traversal/inordertraversal.js~inordertraversal",
     "function/index.html#static-function-inordertraversal",
-    "inordertraversal aureooms-es-red-black-tree/src/base/inordertraversal.js",
+    "inordertraversal aureooms-es-red-black-tree/src/traversal/inordertraversal.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/insert.js~insert",
+    "aureooms-es-red-black-tree/src/insertion/insert.js~insert",
     "function/index.html#static-function-insert",
-    "insert aureooms-es-red-black-tree/src/base/insert.js",
+    "insert aureooms-es-red-black-tree/src/insertion/insert.js",
     "function"
   ],
   [
@@ -138,21 +138,21 @@ window.esdocSearchIndex = [
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/replace_node.js~replace_node",
+    "aureooms-es-red-black-tree/src/removal/replace_node.js~replace_node",
     "function/index.html#static-function-replace_node",
-    "replace_node aureooms-es-red-black-tree/src/base/replace_node.js",
+    "replace_node aureooms-es-red-black-tree/src/removal/replace_node.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/rotate_left.js~rotate_left",
+    "aureooms-es-red-black-tree/src/rotate/rotate_left.js~rotate_left",
     "function/index.html#static-function-rotate_left",
-    "rotate_left aureooms-es-red-black-tree/src/base/rotate_left.js",
+    "rotate_left aureooms-es-red-black-tree/src/rotate/rotate_left.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/base/rotate_right.js~rotate_right",
+    "aureooms-es-red-black-tree/src/rotate/rotate_right.js~rotate_right",
     "function/index.html#static-function-rotate_right",
-    "rotate_right aureooms-es-red-black-tree/src/base/rotate_right.js",
+    "rotate_right aureooms-es-red-black-tree/src/rotate/rotate_right.js",
     "function"
   ],
   [
@@ -497,6 +497,18 @@ window.esdocSearchIndex = [
     "BuiltinExternal/WebAPIExternal.js~XMLHttpRequest",
     "external"
   ],
+  [
+    "src/adt/leaf.js",
+    "file/src/adt/Leaf.js.html",
+    "src/adt/Leaf.js",
+    "file"
+  ],
+  [
+    "src/adt/node.js",
+    "file/src/adt/Node.js.html",
+    "src/adt/Node.js",
+    "file"
+  ],
   [
     "src/adt/redblacktree.js",
     "file/src/adt/RedBlackTree.js.html",
@@ -558,57 +570,33 @@ window.esdocSearchIndex = [
     "file"
   ],
   [
-    "src/base/colors.js",
-    "file/src/base/colors.js.html",
-    "src/base/colors.js",
-    "file"
-  ],
-  [
-    "src/base/debug.js",
-    "file/src/base/debug.js.html",
-    "src/base/debug.js",
+    "src/color/black.js",
+    "file/src/color/BLACK.js.html",
+    "src/color/BLACK.js",
     "file"
   ],
   [
-    "src/base/find.js",
-    "file/src/base/find.js.html",
-    "src/base/find.js",
+    "src/color/red.js",
+    "file/src/color/RED.js.html",
+    "src/color/RED.js",
     "file"
   ],
   [
-    "src/base/index.js",
-    "file/src/base/index.js.html",
-    "src/base/index.js",
+    "src/color/index.js",
+    "file/src/color/index.js.html",
+    "src/color/index.js",
     "file"
   ],
   [
-    "src/base/inordertraversal.js",
-    "file/src/base/inordertraversal.js.html",
-    "src/base/inordertraversal.js",
+    "src/debug/debug.js",
+    "file/src/debug/debug.js.html",
+    "src/debug/debug.js",
     "file"
   ],
   [
-    "src/base/insert.js",
-    "file/src/base/insert.js.html",
-    "src/base/insert.js",
-    "file"
-  ],
-  [
-    "src/base/replace_node.js",
-    "file/src/base/replace_node.js.html",
-    "src/base/replace_node.js",
-    "file"
-  ],
-  [
-    "src/base/rotate_left.js",
-    "file/src/base/rotate_left.js.html",
-    "src/base/rotate_left.js",
-    "file"
-  ],
-  [
-    "src/base/rotate_right.js",
-    "file/src/base/rotate_right.js.html",
-    "src/base/rotate_right.js",
+    "src/debug/index.js",
+    "file/src/debug/index.js.html",
+    "src/debug/index.js",
     "file"
   ],
   [
@@ -653,6 +641,12 @@ window.esdocSearchIndex = [
     "src/insertion/index.js",
     "file"
   ],
+  [
+    "src/insertion/insert.js",
+    "file/src/insertion/insert.js.html",
+    "src/insertion/insert.js",
+    "file"
+  ],
   [
     "src/insertion/insert_case1.js",
     "file/src/insertion/insert_case1.js.html",
@@ -683,24 +677,6 @@ window.esdocSearchIndex = [
     "src/insertion/insert_case5.js",
     "file"
   ],
-  [
-    "src/node/leaf.js",
-    "file/src/node/Leaf.js.html",
-    "src/node/Leaf.js",
-    "file"
-  ],
-  [
-    "src/node/node.js",
-    "file/src/node/Node.js.html",
-    "src/node/Node.js",
-    "file"
-  ],
-  [
-    "src/node/index.js",
-    "file/src/node/index.js.html",
-    "src/node/index.js",
-    "file"
-  ],
   [
     "src/removal/delete_case1.js",
     "file/src/removal/delete_case1.js.html",
@@ -748,5 +724,53 @@ window.esdocSearchIndex = [
     "file/src/removal/index.js.html",
     "src/removal/index.js",
     "file"
+  ],
+  [
+    "src/removal/replace_node.js",
+    "file/src/removal/replace_node.js.html",
+    "src/removal/replace_node.js",
+    "file"
+  ],
+  [
+    "src/rotate/index.js",
+    "file/src/rotate/index.js.html",
+    "src/rotate/index.js",
+    "file"
+  ],
+  [
+    "src/rotate/rotate_left.js",
+    "file/src/rotate/rotate_left.js.html",
+    "src/rotate/rotate_left.js",
+    "file"
+  ],
+  [
+    "src/rotate/rotate_right.js",
+    "file/src/rotate/rotate_right.js.html",
+    "src/rotate/rotate_right.js",
+    "file"
+  ],
+  [
+    "src/search/find.js",
+    "file/src/search/find.js.html",
+    "src/search/find.js",
+    "file"
+  ],
+  [
+    "src/search/index.js",
+    "file/src/search/index.js.html",
+    "src/search/index.js",
+    "file"
+  ],
+  [
+    "src/traversal/index.js",
+    "file/src/traversal/index.js.html",
+    "src/traversal/index.js",
+    "file"
+  ],
+  [
+    "src/traversal/inordertraversal.js",
+    "file/src/traversal/inordertraversal.js.html",
+    "src/traversal/inordertraversal.js",
+    "file"
   ]
 ]
\ No newline at end of file
diff --git a/source.html b/source.html
index f907c09..bb591ac 100644
--- a/source.html
+++ b/source.html
@@ -35,26 +35,21 @@
   
 
                                                                                                    
 
@@ -82,93 +82,76 @@
   
     
   
+      src/adt/Leaf.js
+      Leaf
+      0 %0/1
+      170 byte
+      8
+      2016-07-06 08:32:01 (UTC)
+    
+
+      src/adt/Node.js
+      Node
+      0 %0/1
+      266 byte
+      11
+      2016-07-06 08:32:01 (UTC)
+    
+
       src/adt/RedBlackTree.js
       RedBlackTree
       0 %0/9
-      1814 byte
+      1818 byte
       88
-      2016-07-06 07:55:36 (UTC)
+      2016-07-06 08:33:18 (UTC)
     
 
       src/adt/index.js
       -
       -
-      33 byte
-      1
-      2016-07-05 12:58:10 (UTC)
-    
-
-      src/base/colors.js
-      BLACK
-RED
-      0 %0/2
-      48 byte
-      2
-      2016-07-05 12:58:10 (UTC)
+      83 byte
+      3
+      2016-07-06 08:37:31 (UTC)
     
 
-      src/base/debug.js
-      debug
+      src/color/BLACK.js
+      BLACK
       0 %0/1
-      314 byte
-      14
-      2016-07-05 15:00:15 (UTC)
+      25 byte
+      1
+      2016-07-06 08:18:18 (UTC)
     
 
-      src/base/find.js
-      find
+      src/color/RED.js
+      RED
       0 %0/1
-      352 byte
-      29
-      2016-07-05 12:58:10 (UTC)
+      23 byte
+      1
+      2016-07-06 08:18:22 (UTC)
     
 
-      src/base/index.js
+      src/color/index.js
       -
       -
-      240 byte
-      8
-      2016-07-05 15:23:22 (UTC)
-    
-
-      src/base/inordertraversal.js
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-      0 %0/1
-      360 byte
-      38
-      2016-07-05 12:58:10 (UTC)
+      50 byte
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-      src/base/replace_node.js
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       0 %0/1
-      243 byte
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+      307 byte
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-      rotate_left
-      100 %1/1
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-      33
-      2016-07-05 12:58:10 (UTC)
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-      rotate_right
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-      34
-      2016-07-05 12:58:10 (UTC)
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@@ -176,7 +159,7 @@
       0 %0/1
       168 byte
       7
-      2016-07-06 07:45:12 (UTC)
+      2016-07-06 08:15:09 (UTC)
     
 
       src/family/index.js
@@ -184,7 +167,7 @@
       -
       118 byte
       4
-      2016-07-06 07:55:09 (UTC)
+      2016-07-06 08:37:31 (UTC)
     
 
       src/family/predecessor.js
@@ -192,7 +175,7 @@
       0 %0/1
       136 byte
       9
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+      2016-07-06 08:15:09 (UTC)
     
 
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@@ -200,7 +183,7 @@
       0 %0/1
       233 byte
       9
-      2016-07-06 07:46:12 (UTC)
+      2016-07-06 08:15:09 (UTC)
     
 
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@@ -208,23 +191,31 @@
       0 %0/1
       287 byte
       11
-      2016-07-06 07:49:29 (UTC)
+      2016-07-06 08:15:09 (UTC)
     
 
       src/index.js
       -
       -
-      159 byte
-      6
-      2016-07-05 15:24:51 (UTC)
+      245 byte
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+      2016-07-06 08:37:31 (UTC)
     
 
       src/insertion/index.js
       -
       -
-      165 byte
-      5
-      2016-07-05 12:58:10 (UTC)
+      192 byte
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+      src/insertion/insert.js
+      insert
+      0 %0/1
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+      2016-07-06 08:25:33 (UTC)
     
 
       src/insertion/insert_case1.js
@@ -232,7 +223,7 @@
       0 %0/1
       183 byte
       11
-      2016-07-05 12:58:10 (UTC)
+      2016-07-06 08:15:09 (UTC)
     
 
       src/insertion/insert_case2.js
@@ -240,7 +231,7 @@
       0 %0/1
       207 byte
       11
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+      2016-07-06 08:15:09 (UTC)
     
 
       src/insertion/insert_case3.js
@@ -248,7 +239,7 @@
       0 %0/1
       395 byte
       18
-      2016-07-05 12:58:10 (UTC)
+      2016-07-06 08:15:09 (UTC)
     
 
       src/insertion/insert_case4.js
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       0 %0/1
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       41
-      2016-07-05 15:20:17 (UTC)
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       src/insertion/insert_case5.js
@@ -264,39 +255,15 @@
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-      Node
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-      2016-07-05 12:58:10 (UTC)
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-      50 byte
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       src/removal/delete_case2.js
@@ -304,15 +271,15 @@
       0 %0/1
       359 byte
       18
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+      2016-07-06 08:15:09 (UTC)
     
 
-      src/removal/delete_case3.js
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       delete_case3
       0 %0/1
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-      22
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       src/removal/delete_case4.js
@@ -320,39 +287,103 @@
       0 %0/1
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       18
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-      src/removal/delete_case5.js
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       delete_case5
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-      2016-07-05 12:58:10 (UTC)
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+      src/removal/delete_case6.js
       delete_case6
       0 %0/1
-      330 byte
-      18
-      2016-07-05 12:58:10 (UTC)
+      329 byte
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       src/removal/delete_one_child.js
       delete_one_child
       0 %0/1
-      770 byte
+      802 byte
       28
-      2016-07-06 08:10:27 (UTC)
+      2016-07-06 08:35:45 (UTC)
     
 
       src/removal/index.js
       -
       -
-      235 byte
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-      2016-07-05 12:58:10 (UTC)
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+      2016-07-06 08:37:31 (UTC)
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+      rotate_left
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+      2016-07-06 08:37:13 (UTC)
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diff --git a/variable/index.html b/variable/index.html
index 3d19165..95b0482 100644
--- a/variable/index.html
+++ b/variable/index.html
@@ -35,26 +35,21 @@
   
 
                                                                                                    
 
@@ -137,11 +137,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {BLACK} from 'aureooms-es-red-black-tree/src/base/colors.js'
                                                                                                    
+  
                                                                                                    import {BLACK} from 'aureooms-es-red-black-tree/src/color/BLACK.js'
                                                                                                    
   
   
   
@@ -177,11 +177,11 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
-  
                                                                                                    import {RED} from 'aureooms-es-red-black-tree/src/base/colors.js'
                                                                                                    
+  
                                                                                                    import {RED} from 'aureooms-es-red-black-tree/src/color/RED.js'
                                                                                                    
   
   
   

From babce666346276f3de81558cbaf315498e4982b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= 
Date: Fri, 22 Jul 2016 10:54:56 +0200
Subject: [PATCH 06/26] esdoc update

---
 ast/source/adt/RedBlackTree.js.json           | 1282 ++++++++++++-----
 .../src/adt/RedBlackTree.js~RedBlackTree.html |  125 +-
 coverage.json                                 |   13 +-
 dump.json                                     |  269 ++--
 file/src/adt/RedBlackTree.js.html             |   12 +-
 script/search_index.js                        |   18 +-
 source.html                                   |   86 +-
 7 files changed, 1221 insertions(+), 584 deletions(-)

diff --git a/ast/source/adt/RedBlackTree.js.json b/ast/source/adt/RedBlackTree.js.json
index 6312bf3..af45926 100644
--- a/ast/source/adt/RedBlackTree.js.json
+++ b/ast/source/adt/RedBlackTree.js.json
@@ -2284,10 +2284,10 @@
               "type": "MethodDefinition",
               "key": {
                 "type": "Identifier",
-                "name": "delete",
+                "name": "_delete",
                 "range": [
                   713,
-                  719
+                  720
                 ],
                 "loc": {
                   "start": {
@@ -2296,7 +2296,7 @@
                   },
                   "end": {
                     "line": 38,
-                    "column": 7
+                    "column": 8
                   }
                 }
               },
@@ -2308,17 +2308,17 @@
                     "type": "Identifier",
                     "name": "node",
                     "range": [
-                      722,
-                      726
+                      723,
+                      727
                     ],
                     "loc": {
                       "start": {
                         "line": 38,
-                        "column": 10
+                        "column": 11
                       },
                       "end": {
                         "line": 38,
-                        "column": 14
+                        "column": 15
                       }
                     }
                   }
@@ -2343,8 +2343,8 @@
                                 "type": "Identifier",
                                 "name": "node",
                                 "range": [
-                                  740,
-                                  744
+                                  741,
+                                  745
                                 ],
                                 "loc": {
                                   "start": {
@@ -2361,8 +2361,8 @@
                                 "type": "Identifier",
                                 "name": "left",
                                 "range": [
-                                  745,
-                                  749
+                                  746,
+                                  750
                                 ],
                                 "loc": {
                                   "start": {
@@ -2376,8 +2376,8 @@
                                 }
                               },
                               "range": [
-                                740,
-                                749
+                                741,
+                                750
                               ],
                               "loc": {
                                 "start": {
@@ -2394,8 +2394,8 @@
                               "type": "Identifier",
                               "name": "isleaf",
                               "range": [
-                                750,
-                                756
+                                751,
+                                757
                               ],
                               "loc": {
                                 "start": {
@@ -2409,8 +2409,8 @@
                               }
                             },
                             "range": [
-                              740,
-                              756
+                              741,
+                              757
                             ],
                             "loc": {
                               "start": {
@@ -2425,8 +2425,8 @@
                           },
                           "arguments": [],
                           "range": [
-                            740,
-                            758
+                            741,
+                            759
                           ],
                           "loc": {
                             "start": {
@@ -2441,8 +2441,8 @@
                         },
                         "prefix": true,
                         "range": [
-                          739,
-                          758
+                          740,
+                          759
                         ],
                         "loc": {
                           "start": {
@@ -2467,8 +2467,8 @@
                                   "type": "Identifier",
                                   "name": "pred",
                                   "range": [
-                                    824,
-                                    828
+                                    825,
+                                    829
                                   ],
                                   "loc": {
                                     "start": {
@@ -2487,8 +2487,8 @@
                                     "type": "Identifier",
                                     "name": "predecessor",
                                     "range": [
-                                      831,
-                                      842
+                                      832,
+                                      843
                                     ],
                                     "loc": {
                                       "start": {
@@ -2506,8 +2506,8 @@
                                       "type": "Identifier",
                                       "name": "node",
                                       "range": [
-                                        844,
-                                        848
+                                        845,
+                                        849
                                       ],
                                       "loc": {
                                         "start": {
@@ -2522,8 +2522,8 @@
                                     }
                                   ],
                                   "range": [
-                                    831,
-                                    850
+                                    832,
+                                    851
                                   ],
                                   "loc": {
                                     "start": {
@@ -2537,8 +2537,8 @@
                                   }
                                 },
                                 "range": [
-                                  824,
-                                  850
+                                  825,
+                                  851
                                 ],
                                 "loc": {
                                   "start": {
@@ -2554,8 +2554,8 @@
                             ],
                             "kind": "const",
                             "range": [
-                              818,
-                              852
+                              819,
+                              853
                             ],
                             "loc": {
                               "start": {
@@ -2572,8 +2572,8 @@
                                 "type": "Line",
                                 "value": " replace node's value with predecessor's value",
                                 "range": [
-                                  766,
-                                  814
+                                  767,
+                                  815
                                 ],
                                 "loc": {
                                   "start": {
@@ -2600,8 +2600,8 @@
                                   "type": "Identifier",
                                   "name": "node",
                                   "range": [
-                                    856,
-                                    860
+                                    857,
+                                    861
                                   ],
                                   "loc": {
                                     "start": {
@@ -2618,8 +2618,8 @@
                                   "type": "Identifier",
                                   "name": "value",
                                   "range": [
-                                    861,
-                                    866
+                                    862,
+                                    867
                                   ],
                                   "loc": {
                                     "start": {
@@ -2633,8 +2633,8 @@
                                   }
                                 },
                                 "range": [
-                                  856,
-                                  866
+                                  857,
+                                  867
                                 ],
                                 "loc": {
                                   "start": {
@@ -2654,8 +2654,8 @@
                                   "type": "Identifier",
                                   "name": "pred",
                                   "range": [
-                                    869,
-                                    873
+                                    870,
+                                    874
                                   ],
                                   "loc": {
                                     "start": {
@@ -2672,8 +2672,8 @@
                                   "type": "Identifier",
                                   "name": "value",
                                   "range": [
-                                    874,
-                                    879
+                                    875,
+                                    880
                                   ],
                                   "loc": {
                                     "start": {
@@ -2687,8 +2687,8 @@
                                   }
                                 },
                                 "range": [
-                                  869,
-                                  879
+                                  870,
+                                  880
                                 ],
                                 "loc": {
                                   "start": {
@@ -2702,8 +2702,8 @@
                                 }
                               },
                               "range": [
-                                856,
-                                879
+                                857,
+                                880
                               ],
                               "loc": {
                                 "start": {
@@ -2717,8 +2717,8 @@
                               }
                             },
                             "range": [
-                              856,
-                              881
+                              857,
+                              882
                             ],
                             "loc": {
                               "start": {
@@ -2735,8 +2735,8 @@
                                 "type": "Line",
                                 "value": " delete predecessor node",
                                 "range": [
-                                  885,
-                                  911
+                                  886,
+                                  912
                                 ],
                                 "loc": {
                                   "start": {
@@ -2753,8 +2753,8 @@
                                 "type": "Line",
                                 "value": " note: this node can only have one non-leaf child",
                                 "range": [
-                                  915,
-                                  966
+                                  916,
+                                  967
                                 ],
                                 "loc": {
                                   "start": {
@@ -2771,8 +2771,8 @@
                                 "type": "Line",
                                 "value": "       because the tree is a red-black tree",
                                 "range": [
-                                  970,
-                                  1015
+                                  971,
+                                  1016
                                 ],
                                 "loc": {
                                   "start": {
@@ -2795,8 +2795,8 @@
                                 "type": "Identifier",
                                 "name": "delete_one_child",
                                 "range": [
-                                  1019,
-                                  1035
+                                  1020,
+                                  1036
                                 ],
                                 "loc": {
                                   "start": {
@@ -2814,8 +2814,8 @@
                                   "type": "Identifier",
                                   "name": "pred",
                                   "range": [
-                                    1037,
-                                    1041
+                                    1038,
+                                    1042
                                   ],
                                   "loc": {
                                     "start": {
@@ -2830,8 +2830,8 @@
                                 }
                               ],
                               "range": [
-                                1019,
-                                1043
+                                1020,
+                                1044
                               ],
                               "loc": {
                                 "start": {
@@ -2845,8 +2845,8 @@
                               }
                             },
                             "range": [
-                              1019,
-                              1045
+                              1020,
+                              1046
                             ],
                             "loc": {
                               "start": {
@@ -2863,8 +2863,8 @@
                                 "type": "Line",
                                 "value": " delete predecessor node",
                                 "range": [
-                                  885,
-                                  911
+                                  886,
+                                  912
                                 ],
                                 "loc": {
                                   "start": {
@@ -2881,8 +2881,8 @@
                                 "type": "Line",
                                 "value": " note: this node can only have one non-leaf child",
                                 "range": [
-                                  915,
-                                  966
+                                  916,
+                                  967
                                 ],
                                 "loc": {
                                   "start": {
@@ -2899,8 +2899,8 @@
                                 "type": "Line",
                                 "value": "       because the tree is a red-black tree",
                                 "range": [
-                                  970,
-                                  1015
+                                  971,
+                                  1016
                                 ],
                                 "loc": {
                                   "start": {
@@ -2917,8 +2917,8 @@
                           }
                         ],
                         "range": [
-                          761,
-                          1049
+                          762,
+                          1050
                         ],
                         "loc": {
                           "start": {
@@ -2948,8 +2948,8 @@
                                   "type": "Identifier",
                                   "name": "node",
                                   "range": [
-                                    1064,
-                                    1068
+                                    1065,
+                                    1069
                                   ],
                                   "loc": {
                                     "start": {
@@ -2966,8 +2966,8 @@
                                   "type": "Identifier",
                                   "name": "right",
                                   "range": [
-                                    1069,
-                                    1074
+                                    1070,
+                                    1075
                                   ],
                                   "loc": {
                                     "start": {
@@ -2981,8 +2981,8 @@
                                   }
                                 },
                                 "range": [
-                                  1064,
-                                  1074
+                                  1065,
+                                  1075
                                 ],
                                 "loc": {
                                   "start": {
@@ -2999,8 +2999,8 @@
                                 "type": "Identifier",
                                 "name": "isleaf",
                                 "range": [
-                                  1075,
-                                  1081
+                                  1076,
+                                  1082
                                 ],
                                 "loc": {
                                   "start": {
@@ -3014,8 +3014,8 @@
                                 }
                               },
                               "range": [
-                                1064,
-                                1081
+                                1065,
+                                1082
                               ],
                               "loc": {
                                 "start": {
@@ -3030,8 +3030,8 @@
                             },
                             "arguments": [],
                             "range": [
-                              1064,
-                              1083
+                              1065,
+                              1084
                             ],
                             "loc": {
                               "start": {
@@ -3046,8 +3046,8 @@
                           },
                           "prefix": true,
                           "range": [
-                            1063,
-                            1083
+                            1064,
+                            1084
                           ],
                           "loc": {
                             "start": {
@@ -3072,8 +3072,8 @@
                                     "type": "Identifier",
                                     "name": "succ",
                                     "range": [
-                                      1226,
-                                      1230
+                                      1227,
+                                      1231
                                     ],
                                     "loc": {
                                       "start": {
@@ -3093,8 +3093,8 @@
                                       "type": "Identifier",
                                       "name": "node",
                                       "range": [
-                                        1233,
-                                        1237
+                                        1234,
+                                        1238
                                       ],
                                       "loc": {
                                         "start": {
@@ -3111,8 +3111,8 @@
                                       "type": "Identifier",
                                       "name": "right",
                                       "range": [
-                                        1238,
-                                        1243
+                                        1239,
+                                        1244
                                       ],
                                       "loc": {
                                         "start": {
@@ -3126,8 +3126,8 @@
                                       }
                                     },
                                     "range": [
-                                      1233,
-                                      1243
+                                      1234,
+                                      1244
                                     ],
                                     "loc": {
                                       "start": {
@@ -3141,8 +3141,8 @@
                                     }
                                   },
                                   "range": [
-                                    1226,
-                                    1243
+                                    1227,
+                                    1244
                                   ],
                                   "loc": {
                                     "start": {
@@ -3158,8 +3158,8 @@
                               ],
                               "kind": "const",
                               "range": [
-                                1220,
-                                1245
+                                1221,
+                                1246
                               ],
                               "loc": {
                                 "start": {
@@ -3176,8 +3176,8 @@
                                   "type": "Line",
                                   "value": " replace node's value with successor's value",
                                   "range": [
-                                    1091,
-                                    1137
+                                    1092,
+                                    1138
                                   ],
                                   "loc": {
                                     "start": {
@@ -3194,8 +3194,8 @@
                                   "type": "Line",
                                   "value": " If there is no left child, then there can only be one right",
                                   "range": [
-                                    1141,
-                                    1203
+                                    1142,
+                                    1204
                                   ],
                                   "loc": {
                                     "start": {
@@ -3212,8 +3212,8 @@
                                   "type": "Line",
                                   "value": " child.",
                                   "range": [
-                                    1207,
-                                    1216
+                                    1208,
+                                    1217
                                   ],
                                   "loc": {
                                     "start": {
@@ -3240,8 +3240,8 @@
                                     "type": "Identifier",
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@@ -3258,8 +3258,8 @@
                                     "type": "Identifier",
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@@ -3273,8 +3273,8 @@
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@@ -3294,8 +3294,8 @@
                                     "type": "Identifier",
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@@ -3312,8 +3312,8 @@
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@@ -3327,8 +3327,8 @@
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@@ -3342,8 +3342,8 @@
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@@ -3357,8 +3357,8 @@
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@@ -3375,8 +3375,8 @@
                                   "type": "Line",
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@@ -3393,8 +3393,8 @@
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@@ -3411,8 +3411,8 @@
                                   "type": "Line",
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@@ -3435,8 +3435,8 @@
                                   "type": "Identifier",
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@@ -3454,8 +3454,8 @@
                                     "type": "Identifier",
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@@ -3485,8 +3485,8 @@
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@@ -3503,8 +3503,8 @@
                                   "type": "Line",
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@@ -3521,8 +3521,8 @@
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@@ -3539,8 +3539,8 @@
                                   "type": "Line",
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@@ -3580,8 +3580,8 @@
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@@ -3618,8 +3618,8 @@
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@@ -3633,8 +3633,8 @@
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@@ -3648,8 +3648,8 @@
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@@ -3694,8 +3694,8 @@
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@@ -3709,8 +3709,8 @@
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@@ -3743,8 +3743,8 @@
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@@ -3799,8 +3799,8 @@
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@@ -3910,8 +3910,8 @@
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@@ -3926,13 +3926,13 @@
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@@ -3961,7 +3961,7 @@
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@@ -3975,6 +3975,500 @@
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             {
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@@ -3984,16 +4478,16 @@
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@@ -4002,31 +4496,31 @@
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@@ -4049,16 +4543,16 @@
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@@ -4067,31 +4561,31 @@
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@@ -4101,31 +4595,31 @@
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@@ -4140,16 +4634,16 @@
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@@ -4161,16 +4655,16 @@
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@@ -4179,110 +4673,110 @@
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@@ -4290,16 +4784,16 @@
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@@ -4350,16 +4844,16 @@
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@@ -4368,16 +4862,16 @@
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@@ -4395,16 +4889,16 @@
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@@ -4415,16 +4909,16 @@
                               "type": "Identifier",
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@@ -4434,47 +4928,47 @@
                                 "type": "Identifier",
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                               "column": 8
                             },
                             "end": {
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                             }
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@@ -4482,16 +4976,16 @@
                       ],
                       "kind": "const",
                       "range": [
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                         },
                         "end": {
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                         }
                       }
@@ -4507,32 +5001,32 @@
                               "type": "Identifier",
                               "name": "element",
                               "range": [
-                                1750,
-                                1757
+                                1893,
+                                1900
                               ],
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                             "init": null,
                             "range": [
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@@ -4540,16 +5034,16 @@
                         ],
                         "kind": "const",
                         "range": [
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                         "loc": {
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@@ -4558,16 +5052,16 @@
                         "type": "Identifier",
                         "name": "iterable",
                         "range": [
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-                          1769
+                          1904,
+                          1912
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                         "loc": {
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@@ -4583,16 +5077,16 @@
                               "type": "Identifier",
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+                                1915,
+                                1919
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@@ -4601,31 +5095,31 @@
                               "type": "Identifier",
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-                                1780
+                                1920,
+                                1923
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@@ -4635,62 +5129,62 @@
                               "type": "Identifier",
                               "name": "element",
                               "range": [
-                                1782,
-                                1789
+                                1925,
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                           ],
                           "range": [
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                             },
                             "end": {
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                           }
                         },
                         "range": [
-                          1772,
-                          1793
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                         "loc": {
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                         "end": {
-                          "line": 82,
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                       }
@@ -4701,47 +5195,47 @@
                         "type": "Identifier",
                         "name": "tree",
                         "range": [
-                          1804,
-                          1808
+                          1947,
+                          1951
                         ],
                         "loc": {
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                   }
@@ -4749,16 +5243,16 @@
                 "generator": false,
                 "expression": false,
                 "range": [
-                  1664,
-                  1814
+                  1807,
+                  1957
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                 }
@@ -4766,16 +5260,16 @@
               "kind": "method",
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@@ -4784,7 +5278,7 @@
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             283,
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@@ -4792,14 +5286,14 @@
               "column": 26
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             "end": {
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           264,
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@@ -4807,7 +5301,7 @@
             "column": 7
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@@ -4818,7 +5312,7 @@
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@@ -4826,7 +5320,7 @@
           "column": 0
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         "end": {
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@@ -4835,7 +5329,7 @@
   "sourceType": "module",
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     1,
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@@ -4843,7 +5337,7 @@
       "column": 0
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     "end": {
-      "line": 88,
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   },
@@ -4852,8 +5346,8 @@
       "type": "Line",
       "value": " replace node's value with predecessor's value",
       "range": [
-        766,
-        814
+        767,
+        815
       ],
       "loc": {
         "start": {
@@ -4870,8 +5364,8 @@
       "type": "Line",
       "value": " delete predecessor node",
       "range": [
-        885,
-        911
+        886,
+        912
       ],
       "loc": {
         "start": {
@@ -4888,8 +5382,8 @@
       "type": "Line",
       "value": " note: this node can only have one non-leaf child",
       "range": [
-        915,
-        966
+        916,
+        967
       ],
       "loc": {
         "start": {
@@ -4906,8 +5400,8 @@
       "type": "Line",
       "value": "       because the tree is a red-black tree",
       "range": [
-        970,
-        1015
+        971,
+        1016
       ],
       "loc": {
         "start": {
@@ -4924,8 +5418,8 @@
       "type": "Line",
       "value": " replace node's value with successor's value",
       "range": [
-        1091,
-        1137
+        1092,
+        1138
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       "loc": {
         "start": {
@@ -4942,8 +5436,8 @@
       "type": "Line",
       "value": " If there is no left child, then there can only be one right",
       "range": [
-        1141,
-        1203
+        1142,
+        1204
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       "loc": {
         "start": {
@@ -4960,8 +5454,8 @@
       "type": "Line",
       "value": " child.",
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-        1207,
-        1216
+        1208,
+        1217
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       "loc": {
         "start": {
@@ -4978,8 +5472,8 @@
       "type": "Line",
       "value": " delete successor node",
       "range": [
-        1278,
-        1302
+        1279,
+        1303
       ],
       "loc": {
         "start": {
@@ -4996,8 +5490,8 @@
       "type": "Line",
       "value": " note: this node can only have one non-leaf child",
       "range": [
-        1306,
-        1357
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+        1358
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       "loc": {
         "start": {
@@ -5014,8 +5508,8 @@
       "type": "Line",
       "value": "       because the tree is a red-black tree",
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diff --git a/class/src/adt/RedBlackTree.js~RedBlackTree.html b/class/src/adt/RedBlackTree.js~RedBlackTree.html
index b5e8e94..c2ea32b 100644
--- a/class/src/adt/RedBlackTree.js~RedBlackTree.html
+++ b/class/src/adt/RedBlackTree.js~RedBlackTree.html
@@ -291,7 +291,7 @@ 
                                                                                                    RedBlackTree
                                                                                                    
     
       
                                                                                                    
         
                                                                                                    
-           delete(node: *)
+           find(value: *): *
         
                                                                                                    
       
                                                                                                    
       
                                                                                                    
@@ -316,7 +316,38 @@ 
                                                                                                    RedBlackTree
                                                                                                    
     
       
                                                                                                    
         
                                                                                                    
-           find(value: *): *
+           remove(value: *): boolean
+        
                                                                                                    
+      
                                                                                                    
+      
                                                                                                    
+        
+        
+        
+      
                                                                                                    
+    
+    
+      
+      
+    
+  
+
+
+
+  
+  
+  
+  
+    
+    
-      
+      
@@ -693,7 +724,17 @@ 
                                                                                                    Params:
                                                                                                    
 
-  
+  
                                                                                                    
+    
                                                                                                    Return:
                                                                                                    
+    
                                                                                                    Private Methods
                                                                                                    
+      private
+      
+      
+      
+      
+    
+      
                                                                                                    
+        
                                                                                                    
+           _delete(node: *)
         
                                                                                                    
       
                                                                                                    
       
                                                                                                    
@@ -350,7 +381,7 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
@@ -567,7 +598,7 @@ 
                                                                                                    
     
       
       
-      source
+      source
     
   
                                                                                                    
 
@@ -653,17 +684,17 @@ 
                                                                                                    Params:
                                                                                                    
   
 
                                                                                                    
 
                                                                                                    
-  
                                                                                                    
+  
                                                                                                    
     public
     
     
     
     
-    delete(node: *)
+    find(value: *): *
     
       
       
-      source
+      source
     
   
                                                                                                    
 
@@ -683,7 +714,7 @@ 
                                                                                                    Params:
                                                                                                    
     
                                                                                                    
     
     
                                                                                                    nodevalue
       *
       
       
 
 
                                                                                                    
+      
+        
+        
+      
+    
                                                                                                    *
                                                                                                    
+    
                                                                                                    
+
                                                                                                    
+  
                                                                                                    
 
   
 
@@ -709,17 +750,17 @@ 
                                                                                                    Params:
                                                                                                    
   
 
                                                                                                    
 
                                                                                                    
-  
                                                                                                    
+  
                                                                                                    
     public
     
     
     
     
-    find(value: *): *
+    remove(value: *): boolean
     
       
       
-      source
+      source
     
   
                                                                                                    
 
@@ -753,7 +794,7 @@ 
                                                                                                    Params:
                                                                                                    
     
                                                                                                    Return:
                                                                                                    
     
-        
+        
                                                                                                    
       
                                                                                                    *boolean
         
       
                                                                                                    
     
                                                                                                    
@@ -773,6 +814,64 @@ 
                                                                                                    Return:
                                                                                                    
 
   
   
+
                                                                                                    
+
                                                                                                    Private Methods
                                                                                                    
+
+
                                                                                                    
+  
                                                                                                    
+    private
+    
+    
+    
+    
+    _delete(node: *)
+    
+      
+      
+      source
+    
+  
                                                                                                    
+
+  
+  
+  
+  
+
+  
+
+  
                                                                                                    
+  
                                                                                                    Params:
                                                                                                    
+  
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+    
+
+  
                                                                                                    NameTypeAttributeDescription
                                                                                                    node*
                                                                                                    
+
                                                                                                    
+
                                                                                                    
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+
                                                                                                    diff --git a/coverage.json b/coverage.json index fe7dfec..cdc923c 100644 --- a/coverage.json +++ b/coverage.json @@ -1,6 +1,6 @@ { - "coverage": "5.55%", - "expectCount": 36, + "coverage": "5.4%", + "expectCount": 37, "actualCount": 2, "files": { "src/color/BLACK.js": { @@ -32,17 +32,18 @@ ] }, "src/adt/RedBlackTree.js": { - "expectCount": 9, + "expectCount": 10, "actualCount": 0, "undocumentLines": [ 10, - 72, + 82, + 38, 19, 14, 12, - 38, 30, - 78, + 88, + 72, 15 ] }, diff --git a/dump.json b/dump.json index 6b11b97..e38ba7d 100644 --- a/dump.json +++ b/dump.json @@ -138,7 +138,7 @@ "access": null, "description": null, "lineNumber": 2, - "content": "\nimport { Node } from './Node' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { find } from '..' ;\nimport { inordertraversal } from '..' ;\n\nexport class RedBlackTree {\n\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\tadd ( value ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , value ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , value ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\tfind ( value ) {\n\n\t\tif ( this.root === null ) return null ;\n\n\t\treturn find( this.compare , this.root , value ) ;\n\n\t}\n\n\tdelete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's value with predecessor's value\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.value = pred.value ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's value with successor's value\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.value = succ.value ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\t*[Symbol.iterator] ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n" + "content": "\nimport { Node } from './Node' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { find } from '..' ;\nimport { inordertraversal } from '..' ;\n\nexport class RedBlackTree {\n\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\tadd ( value ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , value ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , value ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\tfind ( value ) {\n\n\t\tif ( this.root === null ) return null ;\n\n\t\treturn find( this.compare , this.root , value ) ;\n\n\t}\n\n\t_delete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's value with predecessor's value\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.value = pred.value ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's value with successor's value\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.value = succ.value ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\tremove ( value ) {\n\n\t\tconst node = this.find( value ) ;\n\t\tif ( node === null ) return false ;\n\n\t\tthis._delete( node ) ;\n\t\treturn true ;\n\n\t}\n\n\t*[Symbol.iterator] ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n" }, { "__docId__": 7, @@ -287,9 +287,9 @@ "kind": "method", "static": false, "variation": null, - "name": "delete", + "name": "_delete", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", - "longname": "src/adt/RedBlackTree.js~RedBlackTree#delete", + "longname": "src/adt/RedBlackTree.js~RedBlackTree#_delete", "access": null, "description": null, "lineNumber": 38, @@ -327,18 +327,45 @@ "kind": "method", "static": false, "variation": null, + "name": "remove", + "memberof": "src/adt/RedBlackTree.js~RedBlackTree", + "longname": "src/adt/RedBlackTree.js~RedBlackTree#remove", + "access": null, + "description": null, + "lineNumber": 72, + "undocument": true, + "params": [ + { + "name": "value", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "boolean" + ] + }, + "generator": false + }, + { + "__docId__": 17, + "kind": "method", + "static": false, + "variation": null, "name": "[Symbol.iterator]", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", "access": null, "description": null, - "lineNumber": 72, + "lineNumber": 82, "undocument": true, "params": [], "generator": true }, { - "__docId__": 17, + "__docId__": 18, "kind": "method", "static": true, "variation": null, @@ -347,7 +374,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree.from", "access": null, "description": null, - "lineNumber": 78, + "lineNumber": 88, "undocument": true, "params": [ { @@ -371,7 +398,7 @@ "generator": false }, { - "__docId__": 18, + "__docId__": 19, "kind": "file", "static": true, "variation": null, @@ -384,7 +411,7 @@ "content": "export * from './Leaf' ;\nexport * from './Node' ;\nexport * from './RedBlackTree' ;\n" }, { - "__docId__": 19, + "__docId__": 20, "kind": "file", "static": true, "variation": null, @@ -397,7 +424,7 @@ "content": "export const BLACK = 0 ;\n" }, { - "__docId__": 20, + "__docId__": 21, "kind": "variable", "static": true, "variation": null, @@ -418,7 +445,7 @@ } }, { - "__docId__": 21, + "__docId__": 22, "kind": "file", "static": true, "variation": null, @@ -431,7 +458,7 @@ "content": "export const RED = 1 ;\n" }, { - "__docId__": 22, + "__docId__": 23, "kind": "variable", "static": true, "variation": null, @@ -452,7 +479,7 @@ } }, { - "__docId__": 23, + "__docId__": 24, "kind": "file", "static": true, "variation": null, @@ -465,7 +492,7 @@ "content": "export * from './BLACK' ;\nexport * from './RED' ;\n" }, { - "__docId__": 24, + "__docId__": 25, "kind": "file", "static": true, "variation": null, @@ -478,7 +505,7 @@ "content": "import chalk from 'chalk' ;\n\nimport { BLACK } from '..' ;\n\nexport function debug ( node ) {\n\n\tif ( node.isleaf( ) ) return chalk.bgBlack('L') ;\n\n\tconst repr = node.color === BLACK ? chalk.bgBlack(node.value) : chalk.bgRed( node.value ) ;\n\n\treturn `(${debug(node.left)}, ${repr}, ${debug(node.right)})` ;\n\n}\n" }, { - "__docId__": 25, + "__docId__": 26, "kind": "function", "static": true, "variation": null, @@ -508,7 +535,7 @@ "generator": false }, { - "__docId__": 26, + "__docId__": 27, "kind": "file", "static": true, "variation": null, @@ -521,7 +548,7 @@ "content": "export * from './debug' ;\n" }, { - "__docId__": 27, + "__docId__": 28, "kind": "file", "static": true, "variation": null, @@ -534,7 +561,7 @@ "content": "export function grandparent ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only call this function when n HAS a grandparent\n\treturn n.parent.parent;\n\n}\n" }, { - "__docId__": 28, + "__docId__": 29, "kind": "function", "static": true, "variation": null, @@ -564,7 +591,7 @@ "generator": false }, { - "__docId__": 29, + "__docId__": 30, "kind": "file", "static": true, "variation": null, @@ -577,7 +604,7 @@ "content": "export * from './grandparent' ;\nexport * from './predecessor' ;\nexport * from './sibling' ;\nexport * from './uncle' ;\n" }, { - "__docId__": 30, + "__docId__": 31, "kind": "file", "static": true, "variation": null, @@ -590,7 +617,7 @@ "content": "export function predecessor ( node ) {\n\n\tvar pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n" }, { - "__docId__": 31, + "__docId__": 32, "kind": "function", "static": true, "variation": null, @@ -620,7 +647,7 @@ "generator": false }, { - "__docId__": 32, + "__docId__": 33, "kind": "file", "static": true, "variation": null, @@ -633,7 +660,7 @@ "content": "export function sibling ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only use this function when n HAS a sibling so this case can never\n\t//happen.\n\n\treturn n === n.parent.left ? n.parent.right : n.parent.left ;\n\n}\n" }, { - "__docId__": 33, + "__docId__": 34, "kind": "function", "static": true, "variation": null, @@ -663,7 +690,7 @@ "generator": false }, { - "__docId__": 34, + "__docId__": 35, "kind": "file", "static": true, "variation": null, @@ -676,7 +703,7 @@ "content": "import { grandparent } from './grandparent' ;\n\nexport function uncle ( n ) {\n\tconst g = grandparent( n );\n\t// assert( g !== null ) ;\n\t// this can never happen\n\tif ( n.parent === g.left )\n\t return g.right.isleaf( ) ? null : g.right ;\n\telse\n\t return g.left.isleaf( ) ? null : g.left ;\n}\n" }, { - "__docId__": 35, + "__docId__": 36, "kind": "function", "static": true, "variation": null, @@ -706,7 +733,7 @@ "generator": false }, { - "__docId__": 36, + "__docId__": 37, "kind": "file", "static": true, "variation": null, @@ -719,7 +746,7 @@ "content": "export * from './adt' ;\nexport * from './color' ;\nexport * from './debug' ;\nexport * from './family' ;\nexport * from './insertion' ;\nexport * from './removal' ;\nexport * from './rotate' ;\nexport * from './search' ;\nexport * from './traversal' ;\n" }, { - "__docId__": 37, + "__docId__": 38, "kind": "file", "static": true, "variation": null, @@ -732,7 +759,7 @@ "content": "export * from './insert' ;\nexport * from './insert_case1' ;\nexport * from './insert_case2' ;\nexport * from './insert_case3' ;\nexport * from './insert_case4' ;\nexport * from './insert_case5' ;\n" }, { - "__docId__": 38, + "__docId__": 39, "kind": "file", "static": true, "variation": null, @@ -745,7 +772,7 @@ "content": "\nexport function insert ( compare, A, B ) {\n\n\twhile ( true ) {\n\n\t\tif ( compare( B.value, A.value ) < 0 ) {\n\n\t\t\tconst node = A.left;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t\telse {\n\n\t\t\tconst node = A.right;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n\n}\n" }, { - "__docId__": 39, + "__docId__": 40, "kind": "function", "static": true, "variation": null, @@ -787,7 +814,7 @@ "generator": false }, { - "__docId__": 40, + "__docId__": 41, "kind": "file", "static": true, "variation": null, @@ -800,7 +827,7 @@ "content": "\nimport { BLACK } from '..' ;\nimport { insert_case2 } from './insert_case2' ;\n\nexport function insert_case1(n)\n{\n if (n.parent === null)\n n.color = BLACK;\n else\n insert_case2(n);\n}\n" }, { - "__docId__": 41, + "__docId__": 42, "kind": "function", "static": true, "variation": null, @@ -825,7 +852,7 @@ "generator": false }, { - "__docId__": 42, + "__docId__": 43, "kind": "file", "static": true, "variation": null, @@ -838,7 +865,7 @@ "content": "\nimport { BLACK } from '..' ;\nimport { insert_case3 } from './insert_case3' ;\n\nexport function insert_case2(n)\n{\n if (n.parent.color === BLACK)\n return; /* Tree is still valid */\n else\n insert_case3(n);\n}\n" }, { - "__docId__": 43, + "__docId__": 44, "kind": "function", "static": true, "variation": null, @@ -863,7 +890,7 @@ "generator": false }, { - "__docId__": 44, + "__docId__": 45, "kind": "file", "static": true, "variation": null, @@ -876,7 +903,7 @@ "content": "import { BLACK , RED , uncle , grandparent } from '..' ;\nimport { insert_case1 } from './insert_case1' ;\nimport { insert_case4 } from './insert_case4' ;\n\nexport function insert_case3(n)\n{\n const u = uncle(n);\n\n if ((u !== null) && (u.color === RED)) {\n n.parent.color = BLACK;\n u.color = BLACK;\n const g = grandparent(n);\n g.color = RED;\n insert_case1(g);\n } else {\n insert_case4(n);\n }\n}\n" }, { - "__docId__": 45, + "__docId__": 46, "kind": "function", "static": true, "variation": null, @@ -901,7 +928,7 @@ "generator": false }, { - "__docId__": 46, + "__docId__": 47, "kind": "file", "static": true, "variation": null, @@ -914,7 +941,7 @@ "content": "\nimport { rotate_left , rotate_right , grandparent } from '..' ;\nimport { insert_case5 } from './insert_case5' ;\n\nexport function insert_case4(n)\n{\n const g = grandparent(n);\n\n if ((n === n.parent.right) && (n.parent === g.left)) {\n rotate_left(n.parent);\n\n /*\n * rotate_left can be the below because of already having *g = grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n */\n\n //n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\n } else if ((n === n.parent.left) && (n.parent === g.right)) {\n rotate_right(n.parent);\n\n /*\n * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n */\n\n //n = n.right;\n }\n insert_case5(n);\n}\n" }, { - "__docId__": 47, + "__docId__": 48, "kind": "function", "static": true, "variation": null, @@ -939,7 +966,7 @@ "generator": false }, { - "__docId__": 48, + "__docId__": 49, "kind": "file", "static": true, "variation": null, @@ -952,7 +979,7 @@ "content": "\nimport { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;\n\nexport function insert_case5(n)\n{\n const g = grandparent(n);\n\n n.parent.color = BLACK;\n g.color = RED;\n if (n === n.parent.left)\n rotate_right(g);\n else\n rotate_left(g);\n}\n" }, { - "__docId__": 49, + "__docId__": 50, "kind": "function", "static": true, "variation": null, @@ -977,7 +1004,7 @@ "generator": false }, { - "__docId__": 50, + "__docId__": 51, "kind": "file", "static": true, "variation": null, @@ -990,7 +1017,7 @@ "content": "import { delete_case2 } from './delete_case2' ;\n\nexport function delete_case1 ( n ) {\n\n if ( n.parent !== null ) delete_case2( n ) ;\n\n}\n" }, { - "__docId__": 51, + "__docId__": 52, "kind": "function", "static": true, "variation": null, @@ -1015,7 +1042,7 @@ "generator": false }, { - "__docId__": 52, + "__docId__": 53, "kind": "file", "static": true, "variation": null, @@ -1028,7 +1055,7 @@ "content": "import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;\n\nimport { delete_case3 } from './delete_case3' ;\n\nexport function delete_case2(n)\n{\n const s = sibling(n);\n\n if (s.color === RED) {\n n.parent.color = RED;\n s.color = BLACK;\n if (n === n.parent.left)\n rotate_left(n.parent);\n else\n rotate_right(n.parent);\n }\n delete_case3(n);\n}\n" }, { - "__docId__": 53, + "__docId__": 54, "kind": "function", "static": true, "variation": null, @@ -1053,7 +1080,7 @@ "generator": false }, { - "__docId__": 54, + "__docId__": 55, "kind": "file", "static": true, "variation": null, @@ -1066,7 +1093,7 @@ "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\nimport { delete_case4 } from './delete_case4' ;\n\nexport function delete_case3(n)\n{\n const s = sibling(n);\n //console.log(n.color, n.parent.color, s.color , s.isleaf());\n\n if ((n.parent.color === BLACK) &&\n (s.color === BLACK) &&\n (s.left.color === BLACK) &&\n (s.right.color === BLACK)) {\n s.color = RED;\n delete_case1(n.parent);\n }\n\n else\n delete_case4(n);\n}\n" }, { - "__docId__": 55, + "__docId__": 56, "kind": "function", "static": true, "variation": null, @@ -1091,7 +1118,7 @@ "generator": false }, { - "__docId__": 56, + "__docId__": 57, "kind": "file", "static": true, "variation": null, @@ -1104,7 +1131,7 @@ "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case5 } from './delete_case5' ;\n\nexport function delete_case4(n)\n{\n const s = sibling(n);\n //console.log( s ) ;\n\n if ((n.parent.color === RED) &&\n (s.color === BLACK) &&\n (s.left.color === BLACK) &&\n (s.right.color === BLACK)) {\n s.color = RED;\n n.parent.color = BLACK;\n } else\n delete_case5(n);\n}\n" }, { - "__docId__": 57, + "__docId__": 58, "kind": "function", "static": true, "variation": null, @@ -1129,7 +1156,7 @@ "generator": false }, { - "__docId__": 58, + "__docId__": 59, "kind": "file", "static": true, "variation": null, @@ -1142,7 +1169,7 @@ "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nimport { delete_case6 } from './delete_case6' ;\n\nexport function delete_case5(n)\n{\n const s = sibling(n);\n\n if (s.color === BLACK) { /* this if statement is trivial,\ndue to case 2 (even though case 2 changed the sibling to a sibling's child,\nthe sibling's child can't be red, since no red parent can have a red child). */\n/* the following statements just force the red to be on the left of the left of the parent,\n or right of the right, so case six will rotate correctly. */\n if ((n === n.parent.left) &&\n (s.right.color === BLACK) &&\n (s.left.color === RED)) { /* this last test is trivial too due to cases 2-4. */\n s.color = RED;\n s.left.color = BLACK;\n rotate_right(s);\n } else if ((n === n.parent.right) &&\n (s.left.color === BLACK) &&\n (s.right.color === RED)) {/* this last test is trivial too due to cases 2-4. */\n s.color = RED;\n s.right.color = BLACK;\n rotate_left(s);\n }\n }\n delete_case6(n);\n}\n" }, { - "__docId__": 59, + "__docId__": 60, "kind": "function", "static": true, "variation": null, @@ -1167,7 +1194,7 @@ "generator": false }, { - "__docId__": 60, + "__docId__": 61, "kind": "file", "static": true, "variation": null, @@ -1180,7 +1207,7 @@ "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nexport function delete_case6(n)\n{\n const s = sibling(n);\n\n s.color = n.parent.color;\n n.parent.color = BLACK;\n\n if (n === n.parent.left) {\n s.right.color = BLACK;\n rotate_left(n.parent);\n } else {\n s.left.color = BLACK;\n rotate_right(n.parent);\n }\n}\n" }, { - "__docId__": 61, + "__docId__": 62, "kind": "function", "static": true, "variation": null, @@ -1205,7 +1232,7 @@ "generator": false }, { - "__docId__": 62, + "__docId__": 63, "kind": "file", "static": true, "variation": null, @@ -1218,7 +1245,7 @@ "content": "import { BLACK , RED } from '..' ;\n\nimport { replace_node } from './replace_node' ;\nimport { delete_case1 } from './delete_case1' ;\n\nexport function delete_one_child ( n ) {\n\n // Precondition: n has at most one non-leaf child.\n // assert( n.right.isleaf() || n.left.isleaf());\n\n // const child = n.right.isleaf() ? n.left : n.right;\n // n.right is always a LEAF because either n is a subtree predecessor or it\n // is the only child of its parent by the red-black tree properties\n const child = n.left ;\n\n replace_node(n, child);\n\n if (n.color === BLACK) {\n if (child.color === RED) child.color = BLACK;\n else delete_case1(child);\n }\n\n //else {\n // If n is RED then its child can only be BLACK. Replacing n with its\n // child suffices.\n //}\n\n}\n" }, { - "__docId__": 63, + "__docId__": 64, "kind": "function", "static": true, "variation": null, @@ -1243,7 +1270,7 @@ "generator": false }, { - "__docId__": 64, + "__docId__": 65, "kind": "file", "static": true, "variation": null, @@ -1256,7 +1283,7 @@ "content": "export * from './delete_case1' ;\nexport * from './delete_case2' ;\nexport * from './delete_case3' ;\nexport * from './delete_case4' ;\nexport * from './delete_case5' ;\nexport * from './delete_case6' ;\nexport * from './delete_one_child' ;\nexport * from './replace_node' ;\n" }, { - "__docId__": 65, + "__docId__": 66, "kind": "file", "static": true, "variation": null, @@ -1269,7 +1296,7 @@ "content": "export function replace_node ( A , B ) {\n\n\t// assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif ( A === A.parent.left ) A.parent.left = B ;\n\n\telse A.parent.right = B ;\n\n\tB.parent = A.parent ;\n\n}\n" }, { - "__docId__": 66, + "__docId__": 67, "kind": "function", "static": true, "variation": null, @@ -1300,7 +1327,7 @@ "generator": false }, { - "__docId__": 67, + "__docId__": 68, "kind": "file", "static": true, "variation": null, @@ -1313,7 +1340,7 @@ "content": "export * from './rotate_left' ;\nexport * from './rotate_right' ;\n" }, { - "__docId__": 68, + "__docId__": 69, "kind": "file", "static": true, "variation": null, @@ -1326,7 +1353,7 @@ "content": "/**\n * Rotate tree left.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A root of the tree\n *\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n" }, { - "__docId__": 69, + "__docId__": 70, "kind": "function", "static": true, "variation": null, @@ -1354,7 +1381,7 @@ "generator": false }, { - "__docId__": 70, + "__docId__": 71, "kind": "file", "static": true, "variation": null, @@ -1367,7 +1394,7 @@ "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n" }, { - "__docId__": 71, + "__docId__": 72, "kind": "function", "static": true, "variation": null, @@ -1395,7 +1422,7 @@ "generator": false }, { - "__docId__": 72, + "__docId__": 73, "kind": "file", "static": true, "variation": null, @@ -1408,7 +1435,7 @@ "content": "export function find ( compare, node, value ) {\n\n\t// scan for first node whose\n\t// value equals parameter value\n\n\twhile ( true ) {\n\n\t\tconst d = compare( value, node.value );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn node;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\tnode = node.left;\n\t\t}\n\n\t\telse {\n\t\t\tnode = node.right;\n\t\t}\n\n\t\tif ( node.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n" }, { - "__docId__": 73, + "__docId__": 74, "kind": "function", "static": true, "variation": null, @@ -1450,7 +1477,7 @@ "generator": false }, { - "__docId__": 74, + "__docId__": 75, "kind": "file", "static": true, "variation": null, @@ -1463,7 +1490,7 @@ "content": "export * from './find' ;\n" }, { - "__docId__": 75, + "__docId__": 76, "kind": "file", "static": true, "variation": null, @@ -1476,7 +1503,7 @@ "content": "export * from './inordertraversal' ;\n" }, { - "__docId__": 76, + "__docId__": 77, "kind": "file", "static": true, "variation": null, @@ -1489,7 +1516,7 @@ "content": "export function* inordertraversal ( node ) {\n\n\tif ( !node.left.isleaf() ) {\n\t\tyield *inordertraversal( node.left );\n\t}\n\n\tyield node.value ;\n\n\tif ( !node.right.isleaf() ) {\n\t\tyield* inordertraversal( node.right );\n\t}\n\n}\n" }, { - "__docId__": 77, + "__docId__": 78, "kind": "function", "static": true, "variation": null, @@ -1514,7 +1541,7 @@ "generator": true }, { - "__docId__": 79, + "__docId__": 80, "kind": "external", "static": true, "variation": null, @@ -1527,7 +1554,7 @@ "builtinExternal": true }, { - "__docId__": 80, + "__docId__": 81, "kind": "external", "static": true, "variation": null, @@ -1540,7 +1567,7 @@ "builtinExternal": true }, { - "__docId__": 81, + "__docId__": 82, "kind": "external", "static": true, "variation": null, @@ -1553,7 +1580,7 @@ "builtinExternal": true }, { - "__docId__": 82, + "__docId__": 83, "kind": "external", "static": true, "variation": null, @@ -1566,7 +1593,7 @@ "builtinExternal": true }, { - "__docId__": 83, + "__docId__": 84, "kind": "external", "static": true, "variation": null, @@ -1579,7 +1606,7 @@ "builtinExternal": true }, { - "__docId__": 84, + "__docId__": 85, "kind": "external", "static": true, "variation": null, @@ -1592,7 +1619,7 @@ "builtinExternal": true }, { - "__docId__": 85, + "__docId__": 86, "kind": "external", "static": true, "variation": null, @@ -1605,7 +1632,7 @@ "builtinExternal": true }, { - "__docId__": 86, + "__docId__": 87, "kind": "external", "static": true, "variation": null, @@ -1618,7 +1645,7 @@ "builtinExternal": true }, { - "__docId__": 87, + "__docId__": 88, "kind": "external", "static": true, "variation": null, @@ -1631,7 +1658,7 @@ "builtinExternal": true }, { - "__docId__": 88, + "__docId__": 89, "kind": "external", "static": true, "variation": null, @@ -1644,7 +1671,7 @@ "builtinExternal": true }, { - "__docId__": 89, + "__docId__": 90, "kind": "external", "static": true, "variation": null, @@ -1657,7 +1684,7 @@ "builtinExternal": true }, { - "__docId__": 90, + "__docId__": 91, "kind": "external", "static": true, "variation": null, @@ -1670,7 +1697,7 @@ "builtinExternal": true }, { - "__docId__": 91, + "__docId__": 92, "kind": "external", "static": true, "variation": null, @@ -1683,7 +1710,7 @@ "builtinExternal": true }, { - "__docId__": 92, + "__docId__": 93, "kind": "external", "static": true, "variation": null, @@ -1696,7 +1723,7 @@ "builtinExternal": true }, { - "__docId__": 93, + "__docId__": 94, "kind": "external", "static": true, "variation": null, @@ -1709,7 +1736,7 @@ "builtinExternal": true }, { - "__docId__": 94, + "__docId__": 95, "kind": "external", "static": true, "variation": null, @@ -1722,7 +1749,7 @@ "builtinExternal": true }, { - "__docId__": 95, + "__docId__": 96, "kind": "external", "static": true, "variation": null, @@ -1735,7 +1762,7 @@ "builtinExternal": true }, { - "__docId__": 96, + "__docId__": 97, "kind": "external", "static": true, "variation": null, @@ -1748,7 +1775,7 @@ "builtinExternal": true }, { - "__docId__": 97, + "__docId__": 98, "kind": "external", "static": true, "variation": null, @@ -1761,7 +1788,7 @@ "builtinExternal": true }, { - "__docId__": 98, + "__docId__": 99, "kind": "external", "static": true, "variation": null, @@ -1774,7 +1801,7 @@ "builtinExternal": true }, { - "__docId__": 99, + "__docId__": 100, "kind": "external", "static": true, "variation": null, @@ -1787,7 +1814,7 @@ "builtinExternal": true }, { - "__docId__": 100, + "__docId__": 101, "kind": "external", "static": true, "variation": null, @@ -1800,7 +1827,7 @@ "builtinExternal": true }, { - "__docId__": 101, + "__docId__": 102, "kind": "external", "static": true, "variation": null, @@ -1813,7 +1840,7 @@ "builtinExternal": true }, { - "__docId__": 102, + "__docId__": 103, "kind": "external", "static": true, "variation": null, @@ -1826,7 +1853,7 @@ "builtinExternal": true }, { - "__docId__": 103, + "__docId__": 104, "kind": "external", "static": true, "variation": null, @@ -1839,7 +1866,7 @@ "builtinExternal": true }, { - "__docId__": 104, + "__docId__": 105, "kind": "external", "static": true, "variation": null, @@ -1852,7 +1879,7 @@ "builtinExternal": true }, { - "__docId__": 105, + "__docId__": 106, "kind": "external", "static": true, "variation": null, @@ -1865,7 +1892,7 @@ "builtinExternal": true }, { - "__docId__": 106, + "__docId__": 107, "kind": "external", "static": true, "variation": null, @@ -1878,7 +1905,7 @@ "builtinExternal": true }, { - "__docId__": 107, + "__docId__": 108, "kind": "external", "static": true, "variation": null, @@ -1891,7 +1918,7 @@ "builtinExternal": true }, { - "__docId__": 108, + "__docId__": 109, "kind": "external", "static": true, "variation": null, @@ -1904,7 +1931,7 @@ "builtinExternal": true }, { - "__docId__": 109, + "__docId__": 110, "kind": "external", "static": true, "variation": null, @@ -1917,7 +1944,7 @@ "builtinExternal": true }, { - "__docId__": 110, + "__docId__": 111, "kind": "external", "static": true, "variation": null, @@ -1930,7 +1957,7 @@ "builtinExternal": true }, { - "__docId__": 111, + "__docId__": 112, "kind": "external", "static": true, "variation": null, @@ -1943,7 +1970,7 @@ "builtinExternal": true }, { - "__docId__": 112, + "__docId__": 113, "kind": "external", "static": true, "variation": null, @@ -1956,7 +1983,7 @@ "builtinExternal": true }, { - "__docId__": 113, + "__docId__": 114, "kind": "external", "static": true, "variation": null, @@ -1969,7 +1996,7 @@ "builtinExternal": true }, { - "__docId__": 114, + "__docId__": 115, "kind": "external", "static": true, "variation": null, @@ -1982,7 +2009,7 @@ "builtinExternal": true }, { - "__docId__": 115, + "__docId__": 116, "kind": "external", "static": true, "variation": null, @@ -1995,7 +2022,7 @@ "builtinExternal": true }, { - "__docId__": 116, + "__docId__": 117, "kind": "external", "static": true, "variation": null, @@ -2008,7 +2035,7 @@ "builtinExternal": true }, { - "__docId__": 117, + "__docId__": 118, "kind": "external", "static": true, "variation": null, @@ -2021,7 +2048,7 @@ "builtinExternal": true }, { - "__docId__": 118, + "__docId__": 119, "kind": "external", "static": true, "variation": null, @@ -2034,7 +2061,7 @@ "builtinExternal": true }, { - "__docId__": 119, + "__docId__": 120, "kind": "external", "static": true, "variation": null, @@ -2047,7 +2074,7 @@ "builtinExternal": true }, { - "__docId__": 120, + "__docId__": 121, "kind": "external", "static": true, "variation": null, @@ -2060,7 +2087,7 @@ "builtinExternal": true }, { - "__docId__": 121, + "__docId__": 122, "kind": "external", "static": true, "variation": null, @@ -2073,7 +2100,7 @@ "builtinExternal": true }, { - "__docId__": 122, + "__docId__": 123, "kind": "external", "static": true, "variation": null, @@ -2086,7 +2113,7 @@ "builtinExternal": true }, { - "__docId__": 123, + "__docId__": 124, "kind": "external", "static": true, "variation": null, @@ -2099,7 +2126,7 @@ "builtinExternal": true }, { - "__docId__": 124, + "__docId__": 125, "kind": "external", "static": true, "variation": null, @@ -2112,7 +2139,7 @@ "builtinExternal": true }, { - "__docId__": 125, + "__docId__": 126, "kind": "external", "static": true, "variation": null, @@ -2125,7 +2152,7 @@ "builtinExternal": true }, { - "__docId__": 127, + "__docId__": 128, "kind": "external", "static": true, "variation": null, @@ -2138,7 +2165,7 @@ "builtinExternal": true }, { - "__docId__": 128, + "__docId__": 129, "kind": "external", "static": true, "variation": null, @@ -2151,7 +2178,7 @@ "builtinExternal": true }, { - "__docId__": 129, + "__docId__": 130, "kind": "external", "static": true, "variation": null, @@ -2164,7 +2191,7 @@ "builtinExternal": true }, { - "__docId__": 130, + "__docId__": 131, "kind": "external", "static": true, "variation": null, @@ -2177,7 +2204,7 @@ "builtinExternal": true }, { - "__docId__": 131, + "__docId__": 132, "kind": "external", "static": true, "variation": null, @@ -2190,7 +2217,7 @@ "builtinExternal": true }, { - "__docId__": 132, + "__docId__": 133, "kind": "external", "static": true, "variation": null, @@ -2203,7 +2230,7 @@ "builtinExternal": true }, { - "__docId__": 133, + "__docId__": 134, "kind": "external", "static": true, "variation": null, @@ -2216,7 +2243,7 @@ "builtinExternal": true }, { - "__docId__": 134, + "__docId__": 135, "kind": "external", "static": true, "variation": null, diff --git a/file/src/adt/RedBlackTree.js.html b/file/src/adt/RedBlackTree.js.html index fdf2fec..255ed4c 100644 --- a/file/src/adt/RedBlackTree.js.html +++ b/file/src/adt/RedBlackTree.js.html @@ -104,7 +104,7 @@ } - delete ( node ) { + _delete ( node ) { if ( !node.left.isleaf() ) { // replace node's value with predecessor's value @@ -138,6 +138,16 @@ } + remove ( value ) { + + const node = this.find( value ) ; + if ( node === null ) return false ; + + this._delete( node ) ; + return true ; + + } + *[Symbol.iterator] ( ) { if ( this.root !== null ) yield* inordertraversal( this.root ) ; diff --git a/script/search_index.js b/script/search_index.js index 318159e..a122ecd 100644 --- a/script/search_index.js +++ b/script/search_index.js @@ -521,6 +521,12 @@ window.esdocSearchIndex = [ "src/adt/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", "method" ], + [ + "src/adt/redblacktree.js~redblacktree#_delete", + "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-_delete", + "src/adt/RedBlackTree.js~RedBlackTree#_delete", + "method" + ], [ "src/adt/redblacktree.js~redblacktree#add", "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-add", @@ -539,18 +545,18 @@ window.esdocSearchIndex = [ "src/adt/RedBlackTree.js~RedBlackTree#constructor", "method" ], - [ - "src/adt/redblacktree.js~redblacktree#delete", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-delete", - "src/adt/RedBlackTree.js~RedBlackTree#delete", - "method" - ], [ "src/adt/redblacktree.js~redblacktree#find", "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-find", "src/adt/RedBlackTree.js~RedBlackTree#find", "method" ], + [ + "src/adt/redblacktree.js~redblacktree#remove", + "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-remove", + "src/adt/RedBlackTree.js~RedBlackTree#remove", + "method" + ], [ "src/adt/redblacktree.js~redblacktree#root", "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-member-root", diff --git a/source.html b/source.html index bb591ac..3be5697 100644 --- a/source.html +++ b/source.html @@ -66,7 +66,7 @@
                                                                                                    -

                                                                                                    Source 2/36

                                                                                                    +

                                                                                                    Source 2/37

                                                                                                    @@ -87,7 +87,7 @@ - + @@ -95,15 +95,15 @@ - + - + - - - - + + + + @@ -111,7 +111,7 @@ - + @@ -119,7 +119,7 @@ - + @@ -127,7 +127,7 @@ - + @@ -135,7 +135,7 @@ - + @@ -143,7 +143,7 @@ - + @@ -151,7 +151,7 @@ - + @@ -159,7 +159,7 @@ - + @@ -167,7 +167,7 @@ - + @@ -175,7 +175,7 @@ - + @@ -183,7 +183,7 @@ - + @@ -191,7 +191,7 @@ - + @@ -199,7 +199,7 @@ - + @@ -207,7 +207,7 @@ - + @@ -215,7 +215,7 @@ - + @@ -223,7 +223,7 @@ - + @@ -231,7 +231,7 @@ - + @@ -239,7 +239,7 @@ - + @@ -247,7 +247,7 @@ - + @@ -255,7 +255,7 @@ - + @@ -263,7 +263,7 @@ - + @@ -271,7 +271,7 @@ - + @@ -279,7 +279,7 @@ - + @@ -287,7 +287,7 @@ - + @@ -295,7 +295,7 @@ - + @@ -303,7 +303,7 @@ - + @@ -311,7 +311,7 @@ - + @@ -319,7 +319,7 @@ - + @@ -327,7 +327,7 @@ - + @@ -335,7 +335,7 @@ - + @@ -343,7 +343,7 @@ - + @@ -351,7 +351,7 @@ - + @@ -359,7 +359,7 @@ - + @@ -367,7 +367,7 @@ - + @@ -375,7 +375,7 @@ - + @@ -383,7 +383,7 @@ - +
                                                                                                    0 %0/1 170 byte 82016-07-06 08:32:01 (UTC)2016-07-06 08:39:57 (UTC)
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                                                                                                    src/adt/RedBlackTree.jssrc/adt/RedBlackTree.js RedBlackTree0 %0/91818 byte882016-07-06 08:33:18 (UTC)0 %0/101961 byte982016-07-06 08:51:34 (UTC)
                                                                                                    src/adt/index.js- 83 byte 32016-07-06 08:37:31 (UTC)2016-07-06 08:39:57 (UTC)
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file/src/family/uncle.js.html | 3 +- file/src/index.js.html | 3 +- file/src/insertion/index.js.html | 3 +- file/src/insertion/insert.js.html | 3 +- file/src/insertion/insert_case1.js.html | 3 +- file/src/insertion/insert_case2.js.html | 3 +- file/src/insertion/insert_case3.js.html | 3 +- file/src/insertion/insert_case4.js.html | 3 +- file/src/insertion/insert_case5.js.html | 3 +- file/src/removal/delete_case1.js.html | 3 +- file/src/removal/delete_case2.js.html | 3 +- file/src/removal/delete_case3.js.html | 3 +- file/src/removal/delete_case4.js.html | 3 +- file/src/removal/delete_case5.js.html | 3 +- file/src/removal/delete_case6.js.html | 3 +- file/src/removal/delete_one_child.js.html | 3 +- file/src/removal/index.js.html | 3 +- file/src/removal/replace_node.js.html | 3 +- file/src/rotate/index.js.html | 3 +- file/src/rotate/rotate_left.js.html | 3 +- file/src/rotate/rotate_right.js.html | 3 +- file/src/search/index.js.html | 5 +- .../search/{find.js.html => search.js.html} | 9 +- 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"column": 20 + } + } + }, + "arguments": [], + "range": [ + 2138, + 2151 + ], + "loc": { + "start": { + "line": 102, + "column": 9 + }, + "end": { + "line": 102, + "column": 22 + } + } + }, + "range": [ + 2131, + 2153 + ], + "loc": { + "start": { + "line": 102, + "column": 2 + }, + "end": { + "line": 102, + "column": 24 + } + } + } + ], + "range": [ + 2126, + 2157 + ], + "loc": { + "start": { + "line": 100, + "column": 23 + }, + "end": { + "line": 104, + "column": 2 + } + } + }, + "generator": false, + "expression": false, + "range": [ + 2122, + 2157 + ], + "loc": { + "start": { + "line": 100, + "column": 19 + }, + "end": { + "line": 104, + "column": 2 + } + } + }, + "kind": "method", + "computed": true, + "range": [ + 2104, + 2157 + ], + "loc": { + "start": { + "line": 100, + "column": 1 + }, + "end": { + "line": 104, "column": 2 } }, @@ -4822,16 +6123,16 @@ "type": "Identifier", "name": "from", "range": [ - 1802, - 1806 + 2167, + 2171 ], "loc": { "start": { - "line": 88, + "line": 106, "column": 8 }, "end": { - "line": 88, + "line": 106, "column": 12 } } @@ -4844,16 +6145,16 @@ "type": "Identifier", "name": "compare", "range": [ - 1809, - 1816 + 2174, + 2181 ], "loc": { "start": { - "line": 88, + "line": 106, "column": 15 }, "end": { - "line": 88, + "line": 106, "column": 22 } } @@ -4862,16 +6163,16 @@ "type": "Identifier", "name": "iterable", "range": [ - 1819, - 1827 + 2184, + 2192 ], "loc": { "start": { - "line": 88, + "line": 106, "column": 25 }, "end": { - "line": 88, + "line": 106, "column": 33 } } @@ -4889,16 +6190,16 @@ "type": "Identifier", "name": "tree", "range": [ - 1841, - 1845 + 2206, + 2210 ], "loc": { "start": { - "line": 90, + "line": 108, "column": 8 }, "end": { - "line": 90, + "line": 108, "column": 12 } } @@ -4909,16 +6210,16 @@ "type": "Identifier", "name": "RedBlackTree", "range": [ - 1852, - 1864 + 2217, + 2229 ], "loc": { "start": { - "line": 90, + "line": 108, "column": 19 }, "end": { - "line": 90, + "line": 108, "column": 31 } } @@ -4928,47 +6229,47 @@ "type": "Identifier", "name": "compare", "range": [ - 1866, - 1873 + 2231, + 2238 ], "loc": { "start": { - "line": 90, + "line": 108, "column": 33 }, "end": { - "line": 90, + "line": 108, "column": 40 } } } ], "range": [ - 1848, - 1875 + 2213, + 2240 ], "loc": { "start": { - "line": 90, + "line": 108, "column": 15 }, "end": { - "line": 90, + "line": 108, "column": 42 } } }, "range": [ - 1841, - 1875 + 2206, + 2240 ], "loc": { "start": { - "line": 90, + "line": 108, "column": 8 }, "end": { - "line": 90, + "line": 108, "column": 42 } } @@ -4976,16 +6277,16 @@ ], "kind": "const", "range": [ - 1835, - 1877 + 2200, + 2242 ], "loc": { "start": { - "line": 90, + "line": 108, "column": 2 }, "end": { - "line": 90, + "line": 108, "column": 44 } } @@ -5001,32 +6302,32 @@ "type": "Identifier", "name": "element", "range": [ - 1893, - 1900 + 2258, + 2265 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 14 }, "end": { - "line": 92, + "line": 110, "column": 21 } } }, "init": null, "range": [ - 1893, - 1900 + 2258, + 2265 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 14 }, "end": { - "line": 92, + "line": 110, "column": 21 } } @@ -5034,16 +6335,16 @@ ], "kind": "const", "range": [ - 1887, - 1900 + 2252, + 2265 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 8 }, "end": { - "line": 92, + "line": 110, "column": 21 } } @@ -5052,16 +6353,16 @@ "type": "Identifier", "name": "iterable", "range": [ - 1904, - 1912 + 2269, + 2277 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 25 }, "end": { - "line": 92, + "line": 110, "column": 33 } } @@ -5077,16 +6378,16 @@ "type": "Identifier", "name": "tree", "range": [ - 1915, - 1919 + 2280, + 2284 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 36 }, "end": { - "line": 92, + "line": 110, "column": 40 } } @@ -5095,31 +6396,31 @@ "type": "Identifier", "name": "add", "range": [ - 1920, - 1923 + 2285, + 2288 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 41 }, "end": { - "line": 92, + "line": 110, "column": 44 } } }, "range": [ - 1915, - 1923 + 2280, + 2288 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 36 }, "end": { - "line": 92, + "line": 110, "column": 44 } } @@ -5129,62 +6430,62 @@ "type": "Identifier", "name": "element", "range": [ - 1925, - 1932 + 2290, + 2297 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 46 }, "end": { - "line": 92, + "line": 110, "column": 53 } } } ], "range": [ - 1915, - 1934 + 2280, + 2299 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 36 }, "end": { - "line": 92, + "line": 110, "column": 55 } } }, "range": [ - 1915, - 1936 + 2280, + 2301 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 36 }, "end": { - "line": 92, + "line": 110, "column": 57 } } }, "range": [ - 1881, - 1936 + 2246, + 2301 ], "loc": { "start": { - "line": 92, + "line": 110, "column": 2 }, "end": { - "line": 92, + "line": 110, "column": 57 } } @@ -5195,47 +6496,47 @@ "type": "Identifier", "name": "tree", "range": [ - 1947, - 1951 + 2312, + 2316 ], "loc": { "start": { - "line": 94, + "line": 112, "column": 9 }, "end": { - "line": 94, + "line": 112, "column": 13 } } }, "range": [ - 1940, - 1953 + 2305, + 2318 ], "loc": { "start": { - "line": 94, + "line": 112, "column": 2 }, "end": { - "line": 94, + "line": 112, "column": 15 } } } ], "range": [ - 1830, - 1957 + 2195, + 2322 ], "loc": { "start": { - "line": 88, + "line": 106, "column": 36 }, "end": { - "line": 96, + "line": 114, "column": 2 } } @@ -5243,16 +6544,16 @@ "generator": false, "expression": false, "range": [ - 1807, - 1957 + 2172, + 2322 ], "loc": { "start": { - "line": 88, + "line": 106, "column": 13 }, "end": { - "line": 96, + "line": 114, "column": 2 } } @@ -5260,16 +6561,16 @@ "kind": "method", "computed": false, "range": [ - 1795, - 1957 + 2160, + 2322 ], "loc": { "start": { - "line": 88, + "line": 106, "column": 1 }, "end": { - "line": 96, + "line": 114, "column": 2 } }, @@ -5277,8 +6578,8 @@ } ], "range": [ - 283, - 1960 + 302, + 2325 ], "loc": { "start": { @@ -5286,14 +6587,14 @@ "column": 26 }, "end": { - "line": 98, + "line": 116, "column": 1 } } }, "range": [ - 264, - 1960 + 283, + 2325 ], "loc": { "start": { @@ -5301,7 +6602,7 @@ "column": 7 }, "end": { - "line": 98, + "line": 116, "column": 1 } }, @@ -5311,8 +6612,8 @@ "specifiers": [], "source": null, "range": [ - 257, - 1960 + 276, + 2325 ], "loc": { "start": { @@ -5320,7 +6621,7 @@ "column": 0 }, "end": { - "line": 98, + "line": 116, "column": 1 } } @@ -5329,7 +6630,7 @@ "sourceType": "module", "range": [ 1, - 1960 + 2325 ], "loc": { "start": { @@ -5337,7 +6638,7 @@ "column": 0 }, "end": { - "line": 98, + "line": 116, "column": 1 } }, @@ -5346,16 +6647,16 @@ "type": "Line", "value": " replace node's value with predecessor's value", "range": [ - 767, - 815 + 956, + 1004 ], "loc": { "start": { - "line": 41, + "line": 47, "column": 3 }, "end": { - "line": 41, + "line": 47, "column": 51 } } @@ -5364,16 +6665,16 @@ "type": "Line", "value": " delete predecessor node", "range": [ - 886, - 912 + 1075, + 1101 ], "loc": { "start": { - "line": 44, + "line": 50, "column": 3 }, "end": { - "line": 44, + "line": 50, "column": 29 } } @@ -5382,16 +6683,16 @@ "type": "Line", "value": " note: this node can only have one non-leaf child", "range": [ - 916, - 967 + 1105, + 1156 ], "loc": { "start": { - "line": 45, + "line": 51, "column": 3 }, "end": { - "line": 45, + "line": 51, "column": 54 } } @@ -5400,16 +6701,16 @@ "type": "Line", "value": " because the tree is a red-black tree", "range": [ - 971, - 1016 + 1160, + 1205 ], "loc": { "start": { - "line": 46, + "line": 52, "column": 3 }, "end": { - "line": 46, + "line": 52, "column": 48 } } @@ -5418,16 +6719,16 @@ "type": "Line", "value": " replace node's value with successor's value", "range": [ - 1092, - 1138 + 1281, + 1327 ], "loc": { "start": { - "line": 51, + "line": 57, "column": 3 }, "end": { - "line": 51, + "line": 57, "column": 49 } } @@ -5436,16 +6737,16 @@ "type": "Line", "value": " If there is no left child, then there can only be one right", "range": [ - 1142, - 1204 + 1331, + 1393 ], "loc": { "start": { - "line": 52, + "line": 58, "column": 3 }, "end": { - "line": 52, + "line": 58, "column": 65 } } @@ -5454,16 +6755,16 @@ "type": "Line", "value": " child.", "range": [ - 1208, - 1217 + 1397, + 1406 ], "loc": { "start": { - "line": 53, + "line": 59, "column": 3 }, "end": { - "line": 53, + "line": 59, "column": 12 } } @@ -5472,16 +6773,16 @@ "type": "Line", "value": " delete successor node", "range": [ - 1279, - 1303 + 1468, + 1492 ], "loc": { "start": { - "line": 56, + "line": 62, "column": 3 }, "end": { - "line": 56, + "line": 62, "column": 27 } } @@ -5490,16 +6791,16 @@ "type": "Line", "value": " note: this node can only have one non-leaf child", "range": [ - 1307, - 1358 + 1496, + 1547 ], "loc": { "start": { - "line": 57, + "line": 63, "column": 3 }, "end": { - "line": 57, + "line": 63, "column": 54 } } @@ -5508,16 +6809,16 @@ "type": "Line", "value": " because the tree is a red-black tree", "range": [ - 1362, - 1407 + 1551, + 1596 ], "loc": { "start": { - "line": 58, + "line": 64, "column": 3 }, "end": { - "line": 58, + "line": 64, "column": 48 } } diff --git a/ast/source/search/index.js.json b/ast/source/search/index.js.json index 7bdc04b..5aaedd1 100644 --- a/ast/source/search/index.js.json +++ b/ast/source/search/index.js.json @@ -5,11 +5,11 @@ "type": "ExportAllDeclaration", "source": { "type": "Literal", - "value": "./find", - "raw": "'./find'", + "value": "./search", + "raw": "'./search'", "range": [ 14, - 22 + 24 ], "loc": { "start": { @@ -18,13 +18,13 @@ }, "end": { "line": 1, - "column": 22 + "column": 24 } } }, "range": [ 0, - 24 + 26 ], "loc": { "start": { @@ -33,7 +33,7 @@ }, "end": { "line": 1, - "column": 24 + "column": 26 } } } @@ -41,7 +41,7 @@ "sourceType": "module", "range": [ 0, - 24 + 26 ], "loc": { "start": { @@ -50,7 +50,7 @@ }, "end": { "line": 1, - "column": 24 + "column": 26 } }, "comments": [] diff --git a/ast/source/search/find.js.json b/ast/source/search/search.js.json similarity index 89% rename from ast/source/search/find.js.json rename to ast/source/search/search.js.json index 92c4473..0ef1d5b 100644 --- a/ast/source/search/find.js.json +++ b/ast/source/search/search.js.json @@ -7,10 +7,10 @@ "type": "FunctionDeclaration", "id": { "type": "Identifier", - "name": "find", + "name": "search", "range": [ 16, - 20 + 22 ], "loc": { "start": { @@ -19,7 +19,7 @@ }, "end": { "line": 1, - "column": 20 + "column": 22 } } }, @@ -28,17 +28,17 @@ "type": "Identifier", "name": "compare", "range": [ - 23, - 30 + 25, + 32 ], "loc": { "start": { "line": 1, - "column": 23 + "column": 25 }, "end": { "line": 1, - "column": 30 + "column": 32 } } }, @@ -46,17 +46,17 @@ "type": "Identifier", "name": "node", "range": [ - 32, - 36 + 34, + 38 ], "loc": { "start": { "line": 1, - "column": 32 + "column": 34 }, "end": { "line": 1, - "column": 36 + "column": 38 } } }, @@ -64,17 +64,17 @@ "type": "Identifier", "name": "value", "range": [ - 38, - 43 + 40, + 45 ], "loc": { "start": { "line": 1, - "column": 38 + "column": 40 }, "end": { "line": 1, - "column": 43 + "column": 45 } } } @@ -89,8 +89,8 @@ "value": true, "raw": "true", "range": [ - 122, - 126 + 124, + 128 ], "loc": { "start": { @@ -115,8 +115,8 @@ "type": "Identifier", "name": "d", "range": [ - 140, - 141 + 142, + 143 ], "loc": { "start": { @@ -135,8 +135,8 @@ "type": "Identifier", "name": "compare", "range": [ - 144, - 151 + 146, + 153 ], "loc": { "start": { @@ -154,8 +154,8 @@ "type": "Identifier", "name": "value", "range": [ - 153, - 158 + 155, + 160 ], "loc": { "start": { @@ -175,8 +175,8 @@ "type": "Identifier", "name": "node", "range": [ - 160, - 164 + 162, + 166 ], "loc": { "start": { @@ -193,8 +193,8 @@ "type": "Identifier", "name": "value", "range": [ - 165, - 170 + 167, + 172 ], "loc": { "start": { @@ -208,8 +208,8 @@ } }, "range": [ - 160, - 170 + 162, + 172 ], "loc": { "start": { @@ -224,8 +224,8 @@ } ], "range": [ - 144, - 172 + 146, + 174 ], "loc": { "start": { @@ -239,8 +239,8 @@ } }, "range": [ - 140, - 172 + 142, + 174 ], "loc": { "start": { @@ -256,8 +256,8 @@ ], "kind": "const", "range": [ - 134, - 173 + 136, + 175 ], "loc": { "start": { @@ -279,8 +279,8 @@ "type": "Identifier", "name": "d", "range": [ - 182, - 183 + 184, + 185 ], "loc": { "start": { @@ -298,8 +298,8 @@ "value": 0, "raw": "0", "range": [ - 188, - 189 + 190, + 191 ], "loc": { "start": { @@ -313,8 +313,8 @@ } }, "range": [ - 182, - 189 + 184, + 191 ], "loc": { "start": { @@ -336,8 +336,8 @@ "type": "Identifier", "name": "node", "range": [ - 204, - 208 + 206, + 210 ], "loc": { "start": { @@ -351,8 +351,8 @@ } }, "range": [ - 197, - 209 + 199, + 211 ], "loc": { "start": { @@ -367,8 +367,8 @@ } ], "range": [ - 192, - 213 + 194, + 215 ], "loc": { "start": { @@ -390,8 +390,8 @@ "type": "Identifier", "name": "d", "range": [ - 227, - 228 + 229, + 230 ], "loc": { "start": { @@ -409,8 +409,8 @@ "value": 0, "raw": "0", "range": [ - 231, - 232 + 233, + 234 ], "loc": { "start": { @@ -424,8 +424,8 @@ } }, "range": [ - 227, - 232 + 229, + 234 ], "loc": { "start": { @@ -450,8 +450,8 @@ "type": "Identifier", "name": "node", "range": [ - 240, - 244 + 242, + 246 ], "loc": { "start": { @@ -471,8 +471,8 @@ "type": "Identifier", "name": "node", "range": [ - 247, - 251 + 249, + 253 ], "loc": { "start": { @@ -489,8 +489,8 @@ "type": "Identifier", "name": "left", "range": [ - 252, - 256 + 254, + 258 ], "loc": { "start": { @@ -504,8 +504,8 @@ } }, "range": [ - 247, - 256 + 249, + 258 ], "loc": { "start": { @@ -519,8 +519,8 @@ } }, "range": [ - 240, - 256 + 242, + 258 ], "loc": { "start": { @@ -534,8 +534,8 @@ } }, "range": [ - 240, - 257 + 242, + 259 ], "loc": { "start": { @@ -550,8 +550,8 @@ } ], "range": [ - 235, - 261 + 237, + 263 ], "loc": { "start": { @@ -576,8 +576,8 @@ "type": "Identifier", "name": "node", "range": [ - 275, - 279 + 277, + 281 ], "loc": { "start": { @@ -597,8 +597,8 @@ "type": "Identifier", "name": "node", "range": [ - 282, - 286 + 284, + 288 ], "loc": { "start": { @@ -615,8 +615,8 @@ "type": "Identifier", "name": "right", "range": [ - 287, - 292 + 289, + 294 ], "loc": { "start": { @@ -630,8 +630,8 @@ } }, "range": [ - 282, - 292 + 284, + 294 ], "loc": { "start": { @@ -645,8 +645,8 @@ } }, "range": [ - 275, - 292 + 277, + 294 ], "loc": { "start": { @@ -660,8 +660,8 @@ } }, "range": [ - 275, - 293 + 277, + 295 ], "loc": { "start": { @@ -676,8 +676,8 @@ } ], "range": [ - 270, - 297 + 272, + 299 ], "loc": { "start": { @@ -691,8 +691,8 @@ } }, "range": [ - 222, - 297 + 224, + 299 ], "loc": { "start": { @@ -706,8 +706,8 @@ } }, "range": [ - 177, - 297 + 179, + 299 ], "loc": { "start": { @@ -731,8 +731,8 @@ "type": "Identifier", "name": "node", "range": [ - 306, - 310 + 308, + 312 ], "loc": { "start": { @@ -749,8 +749,8 @@ "type": "Identifier", "name": "isleaf", "range": [ - 311, - 317 + 313, + 319 ], "loc": { "start": { @@ -764,8 +764,8 @@ } }, "range": [ - 306, - 317 + 308, + 319 ], "loc": { "start": { @@ -780,8 +780,8 @@ }, "arguments": [], "range": [ - 306, - 319 + 308, + 321 ], "loc": { "start": { @@ -804,8 +804,8 @@ "value": null, "raw": "null", "range": [ - 334, - 338 + 336, + 340 ], "loc": { "start": { @@ -819,8 +819,8 @@ } }, "range": [ - 327, - 339 + 329, + 341 ], "loc": { "start": { @@ -835,8 +835,8 @@ } ], "range": [ - 322, - 343 + 324, + 345 ], "loc": { "start": { @@ -851,8 +851,8 @@ }, "alternate": null, "range": [ - 301, - 343 + 303, + 345 ], "loc": { "start": { @@ -867,8 +867,8 @@ } ], "range": [ - 129, - 347 + 131, + 349 ], "loc": { "start": { @@ -882,8 +882,8 @@ } }, "range": [ - 114, - 347 + 116, + 349 ], "loc": { "start": { @@ -900,8 +900,8 @@ "type": "Line", "value": " scan for first node whose", "range": [ - 50, - 78 + 52, + 80 ], "loc": { "start": { @@ -918,8 +918,8 @@ "type": "Line", "value": " value equals parameter value", "range": [ - 80, - 111 + 82, + 113 ], "loc": { "start": { @@ -936,13 +936,13 @@ } ], 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"line": 1, + "column": 0 + }, + "end": { + "line": 15, + "column": 1 + } + }, + "comments": [] +} \ No newline at end of file diff --git a/badge.svg b/badge.svg index d1289c0..e78bc6e 100644 --- a/badge.svg +++ b/badge.svg @@ -11,7 +11,7 @@ document document - 5% - 5% + 4% + 4% diff --git a/class/src/adt/RedBlackTree.js~RedBlackTree.html b/class/src/adt/RedBlackTree.js~RedBlackTree.html index c2ea32b..8518c62 100644 --- a/class/src/adt/RedBlackTree.js~RedBlackTree.html +++ b/class/src/adt/RedBlackTree.js~RedBlackTree.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • @@ -241,7 +242,7 @@

                                                                                                    RedBlackTree

                                                                                                    @@ -291,7 +292,57 @@

                                                                                                    RedBlackTree

                                                                                                    - find(value: *): * + get(value: *): * +

                                                                                                    +
                                                                                                    +
                                                                                                    + + + +
                                                                                                    + + + + + + + + + public + + + + + + +
                                                                                                    +

                                                                                                    + has(value: *): * +

                                                                                                    +
                                                                                                    +
                                                                                                    + + + +
                                                                                                    + + + + + + + + + public + + + + + + +
                                                                                                    +

                                                                                                    + * range(left: *, right: *)

                                                                                                    @@ -328,6 +379,31 @@

                                                                                                    RedBlackTree

                                                                                                    + + + + + public + + + + + + +
                                                                                                    +

                                                                                                    + * values() +

                                                                                                    +
                                                                                                    +
                                                                                                    + + + +
                                                                                                    + + + + @@ -359,6 +435,31 @@

                                                                                                    RedBlackTree

                                                                                                    + + + + + private + + + + + + +
                                                                                                    +

                                                                                                    + _search(value: *): * +

                                                                                                    +
                                                                                                    +
                                                                                                    + + + +
                                                                                                    + + + + @@ -381,7 +482,7 @@

                                                                                                    - source + source

                                                                                                    @@ -593,12 +694,12 @@

                                                                                                    - * - [Symbol.iterator]() + + [Symbol.iterator](): * - source + source

                                                                                                    @@ -612,7 +713,17 @@

                                                                                                    - +
                                                                                                    +

                                                                                                    Return:

                                                                                                    + + + + + +
                                                                                                    *
                                                                                                    +
                                                                                                    +
                                                                                                    +
                                                                                                    @@ -684,17 +795,83 @@

                                                                                                    Params:

                                                                                                    -

                                                                                                    +

                                                                                                    public - find(value: *): * + get(value: *): * - source + source + +

                                                                                                    + + + + + + + + +
                                                                                                    +

                                                                                                    Params:

                                                                                                    + + + + + + + + + + + + + +
                                                                                                    NameTypeAttributeDescription
                                                                                                    value*
                                                                                                    +
                                                                                                    +
                                                                                                    + +
                                                                                                    +

                                                                                                    Return:

                                                                                                    + + + + + +
                                                                                                    *
                                                                                                    +
                                                                                                    +
                                                                                                    +
                                                                                                    + + + + + + + + + + + + + +
                                                                                                    +
                                                                                                    +

                                                                                                    + public + + + + + has(value: *): * + + + + source

                                                                                                    @@ -748,6 +925,68 @@

                                                                                                    Return:

                                                                                                    +
                                                                                                    +
                                                                                                    +

                                                                                                    + public + + + + * + range(left: *, right: *) + + + + source + +

                                                                                                    + + + + + + + + +
                                                                                                    +

                                                                                                    Params:

                                                                                                    + + + + + + + + + + + + + + + + + + + +
                                                                                                    NameTypeAttributeDescription
                                                                                                    left*
                                                                                                    right*
                                                                                                    +
                                                                                                    +
                                                                                                    + + + + + + + + + + + + + + +

                                                                                                    @@ -760,7 +999,7 @@

                                                                                                    - source + source

                                                                                                    @@ -814,6 +1053,46 @@

                                                                                                    Return:

                                                                                                    +
                                                                                                    +
                                                                                                    +

                                                                                                    + public + + + + * + values() + + + + source + +

                                                                                                    + + + + + + + + +
                                                                                                    +
                                                                                                    + + + + + + + + + + + + + + +

                                                                                                    Private Methods

                                                                                                    @@ -828,7 +1107,7 @@

                                                                                                    - source + source

                                                                                                    @@ -872,6 +1151,72 @@

                                                                                                    Params:

                                                                                                    +
                                                                                                    +
                                                                                                    +

                                                                                                    + private + + + + + _search(value: *): * + + + + source + +

                                                                                                    + + + + + + + + +
                                                                                                    +

                                                                                                    Params:

                                                                                                    + + + + + + + + + + + + + +
                                                                                                    NameTypeAttributeDescription
                                                                                                    value*
                                                                                                    +
                                                                                                    +
                                                                                                    + +
                                                                                                    +

                                                                                                    Return:

                                                                                                    + + + + + +
                                                                                                    *
                                                                                                    +
                                                                                                    +
                                                                                                    +
                                                                                                    + + + + + + + + + + + + +
                                                                                                    diff --git a/coverage.json b/coverage.json index cdc923c..a707d87 100644 --- a/coverage.json +++ b/coverage.json @@ -1,6 +1,6 @@ { - "coverage": "5.4%", - "expectCount": 37, + "coverage": "4.76%", + "expectCount": 42, "actualCount": 2, "files": { "src/color/BLACK.js": { @@ -32,19 +32,23 @@ ] }, "src/adt/RedBlackTree.js": { - "expectCount": 10, + "expectCount": 14, "actualCount": 0, "undocumentLines": [ 10, - 82, - 38, + 100, + 44, + 30, 19, 14, 12, - 30, + 106, + 35, + 40, 88, - 72, - 15 + 78, + 15, + 94 ] }, "src/debug/debug.js": { @@ -103,13 +107,6 @@ 6 ] }, - "src/search/find.js": { - "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] - }, "src/family/grandparent.js": { "expectCount": 1, "actualCount": 0, @@ -173,6 +170,13 @@ 1 ] }, + "src/traversal/rangetraversal.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 1 + ] + }, "src/removal/replace_node.js": { "expectCount": 1, "actualCount": 0, @@ -190,6 +194,13 @@ "actualCount": 1, "undocumentLines": [] }, + "src/search/search.js": { + "expectCount": 1, + "actualCount": 0, + "undocumentLines": [ + 1 + ] + }, "src/family/sibling.js": { "expectCount": 1, "actualCount": 0, diff --git a/dump.json b/dump.json index e38ba7d..b37d389 100644 --- a/dump.json +++ b/dump.json @@ -138,7 +138,7 @@ "access": null, "description": null, "lineNumber": 2, - "content": "\nimport { Node } from './Node' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { find } from '..' ;\nimport { inordertraversal } from '..' ;\n\nexport class RedBlackTree {\n\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\tadd ( value ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , value ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , value ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\tfind ( value ) {\n\n\t\tif ( this.root === null ) return null ;\n\n\t\treturn find( this.compare , this.root , value ) ;\n\n\t}\n\n\t_delete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's value with predecessor's value\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.value = pred.value ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's value with successor's value\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.value = succ.value ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\tremove ( value ) {\n\n\t\tconst node = this.find( value ) ;\n\t\tif ( node === null ) return false ;\n\n\t\tthis._delete( node ) ;\n\t\treturn true ;\n\n\t}\n\n\t*[Symbol.iterator] ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n" + "content": "\nimport { Node } from './Node' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { search } from '..' ;\nimport { inordertraversal , rangetraversal } from '..' ;\n\nexport class RedBlackTree {\n\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\tadd ( value ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , value ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , value ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\t_search ( value ) {\n\t\tif ( this.root === null ) return null ;\n\t\treturn search( this.compare , this.root , value ) ;\n\t}\n\n\tget ( value ) {\n\t\tconst node = this._search( value ) ;\n\t\treturn node === null ? null : node.value ;\n\t}\n\n\thas ( value ) {\n\t\treturn this._search( value ) !== null ;\n\t}\n\n\t_delete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's value with predecessor's value\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.value = pred.value ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's value with successor's value\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.value = succ.value ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\tremove ( value ) {\n\n\t\tconst node = this._search( value ) ;\n\t\tif ( node === null ) return false ;\n\n\t\tthis._delete( node ) ;\n\t\treturn true ;\n\n\t}\n\n\t*range ( left , right ) {\n\n\t\tif ( this.root !== null ) yield* rangetraversal( this.compare , this.root , left , right ) ;\n\n\t}\n\n\t*values ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\t[Symbol.iterator] ( ) {\n\n\t\treturn this.values() ;\n\n\t}\n\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n" }, { "__docId__": 7, @@ -260,9 +260,9 @@ "kind": "method", "static": false, "variation": null, - "name": "find", + "name": "_search", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", - "longname": "src/adt/RedBlackTree.js~RedBlackTree#find", + "longname": "src/adt/RedBlackTree.js~RedBlackTree#_search", "access": null, "description": null, "lineNumber": 30, @@ -287,12 +287,66 @@ "kind": "method", "static": false, "variation": null, + "name": "get", + "memberof": "src/adt/RedBlackTree.js~RedBlackTree", + "longname": "src/adt/RedBlackTree.js~RedBlackTree#get", + "access": null, + "description": null, + "lineNumber": 35, + "undocument": true, + "params": [ + { + "name": "value", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "*" + ] + }, + "generator": false + }, + { + "__docId__": 15, + "kind": "method", + "static": false, + "variation": null, + "name": "has", + "memberof": "src/adt/RedBlackTree.js~RedBlackTree", + "longname": "src/adt/RedBlackTree.js~RedBlackTree#has", + "access": null, + "description": null, + "lineNumber": 40, + "undocument": true, + "params": [ + { + "name": "value", + "types": [ + "*" + ] + } + ], + "return": { + "types": [ + "*" + ] + }, + "generator": false + }, + { + "__docId__": 16, + "kind": "method", + "static": false, + "variation": null, "name": "_delete", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#_delete", "access": null, "description": null, - "lineNumber": 38, + "lineNumber": 44, "undocument": true, "params": [ { @@ -305,7 +359,7 @@ "generator": false }, { - "__docId__": 15, + "__docId__": 17, "kind": "member", "static": false, "variation": null, @@ -314,7 +368,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#root", "access": null, "description": null, - "lineNumber": 63, + "lineNumber": 69, "undocument": true, "type": { "types": [ @@ -323,7 +377,7 @@ } }, { - "__docId__": 16, + "__docId__": 18, "kind": "method", "static": false, "variation": null, @@ -332,7 +386,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#remove", "access": null, "description": null, - "lineNumber": 72, + "lineNumber": 78, "undocument": true, "params": [ { @@ -350,7 +404,50 @@ "generator": false }, { - "__docId__": 17, + "__docId__": 19, + "kind": "method", + "static": false, + "variation": null, + "name": "range", + "memberof": "src/adt/RedBlackTree.js~RedBlackTree", + "longname": "src/adt/RedBlackTree.js~RedBlackTree#range", + "access": null, + "description": null, + "lineNumber": 88, + "undocument": true, + "params": [ + { + "name": "left", + "types": [ + "*" + ] + }, + { + "name": "right", + "types": [ + "*" + ] + } + ], + "generator": true + }, + { + "__docId__": 20, + "kind": "method", + "static": false, + "variation": null, + "name": "values", + "memberof": "src/adt/RedBlackTree.js~RedBlackTree", + "longname": "src/adt/RedBlackTree.js~RedBlackTree#values", + "access": null, + "description": null, + "lineNumber": 94, + "undocument": true, + "params": [], + "generator": true + }, + { + "__docId__": 21, "kind": "method", "static": false, "variation": null, @@ -359,13 +456,18 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", "access": null, "description": null, - "lineNumber": 82, + "lineNumber": 100, "undocument": true, "params": [], - "generator": true + "return": { + "types": [ + "*" + ] + }, + "generator": false }, { - "__docId__": 18, + "__docId__": 22, "kind": "method", "static": true, "variation": null, @@ -374,7 +476,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree.from", "access": null, "description": null, - "lineNumber": 88, + "lineNumber": 106, "undocument": true, "params": [ { @@ -398,7 +500,7 @@ "generator": false }, { - "__docId__": 19, + "__docId__": 23, "kind": "file", "static": true, "variation": null, @@ -411,7 +513,7 @@ "content": "export * from './Leaf' ;\nexport * from './Node' ;\nexport * from './RedBlackTree' ;\n" }, { - "__docId__": 20, + "__docId__": 24, "kind": "file", "static": true, "variation": null, @@ -424,7 +526,7 @@ "content": "export const BLACK = 0 ;\n" }, { - "__docId__": 21, + "__docId__": 25, "kind": "variable", "static": true, "variation": null, @@ -445,7 +547,7 @@ } }, { - "__docId__": 22, + "__docId__": 26, "kind": "file", "static": true, "variation": null, @@ -458,7 +560,7 @@ "content": "export const RED = 1 ;\n" }, { - "__docId__": 23, + "__docId__": 27, "kind": "variable", "static": true, "variation": null, @@ -479,7 +581,7 @@ } }, { - "__docId__": 24, + "__docId__": 28, "kind": "file", "static": true, "variation": null, @@ -492,7 +594,7 @@ "content": "export * from './BLACK' ;\nexport * from './RED' ;\n" }, { - "__docId__": 25, + "__docId__": 29, "kind": "file", "static": true, "variation": null, @@ -505,7 +607,7 @@ "content": "import chalk from 'chalk' ;\n\nimport { BLACK } from '..' ;\n\nexport function debug ( node ) {\n\n\tif ( node.isleaf( ) ) return chalk.bgBlack('L') ;\n\n\tconst repr = node.color === BLACK ? chalk.bgBlack(node.value) : chalk.bgRed( node.value ) ;\n\n\treturn `(${debug(node.left)}, ${repr}, ${debug(node.right)})` ;\n\n}\n" }, { - "__docId__": 26, + "__docId__": 30, "kind": "function", "static": true, "variation": null, @@ -535,7 +637,7 @@ "generator": false }, { - "__docId__": 27, + "__docId__": 31, "kind": "file", "static": true, "variation": null, @@ -548,7 +650,7 @@ "content": "export * from './debug' ;\n" }, { - "__docId__": 28, + "__docId__": 32, "kind": "file", "static": true, "variation": null, @@ -561,7 +663,7 @@ "content": "export function grandparent ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only call this function when n HAS a grandparent\n\treturn n.parent.parent;\n\n}\n" }, { - "__docId__": 29, + "__docId__": 33, "kind": "function", "static": true, "variation": null, @@ -591,7 +693,7 @@ "generator": false }, { - "__docId__": 30, + "__docId__": 34, "kind": "file", "static": true, "variation": null, @@ -604,7 +706,7 @@ "content": "export * from './grandparent' ;\nexport * from './predecessor' ;\nexport * from './sibling' ;\nexport * from './uncle' ;\n" }, { - "__docId__": 31, + "__docId__": 35, "kind": "file", "static": true, "variation": null, @@ -617,7 +719,7 @@ "content": "export function predecessor ( node ) {\n\n\tvar pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n" }, { - "__docId__": 32, + "__docId__": 36, "kind": "function", "static": true, "variation": null, @@ -647,7 +749,7 @@ "generator": false }, { - "__docId__": 33, + "__docId__": 37, "kind": "file", "static": true, "variation": null, @@ -660,7 +762,7 @@ "content": "export function sibling ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only use this function when n HAS a sibling so this case can never\n\t//happen.\n\n\treturn n === n.parent.left ? n.parent.right : n.parent.left ;\n\n}\n" }, { - "__docId__": 34, + "__docId__": 38, "kind": "function", "static": true, "variation": null, @@ -690,7 +792,7 @@ "generator": false }, { - "__docId__": 35, + "__docId__": 39, "kind": "file", "static": true, "variation": null, @@ -703,7 +805,7 @@ "content": "import { grandparent } from './grandparent' ;\n\nexport function uncle ( n ) {\n\tconst g = grandparent( n );\n\t// assert( g !== null ) ;\n\t// this can never happen\n\tif ( n.parent === g.left )\n\t return g.right.isleaf( ) ? null : g.right ;\n\telse\n\t return g.left.isleaf( ) ? null : g.left ;\n}\n" }, { - "__docId__": 36, + "__docId__": 40, "kind": "function", "static": true, "variation": null, @@ -733,7 +835,7 @@ "generator": false }, { - "__docId__": 37, + "__docId__": 41, "kind": "file", "static": true, "variation": null, @@ -746,7 +848,7 @@ "content": "export * from './adt' ;\nexport * from './color' ;\nexport * from './debug' ;\nexport * from './family' ;\nexport * from './insertion' ;\nexport * from './removal' ;\nexport * from './rotate' ;\nexport * from './search' ;\nexport * from './traversal' ;\n" }, { - "__docId__": 38, + "__docId__": 42, "kind": "file", "static": true, "variation": null, @@ -759,7 +861,7 @@ "content": "export * from './insert' ;\nexport * from './insert_case1' ;\nexport * from './insert_case2' ;\nexport * from './insert_case3' ;\nexport * from './insert_case4' ;\nexport * from './insert_case5' ;\n" }, { - "__docId__": 39, + "__docId__": 43, "kind": "file", "static": true, "variation": null, @@ -772,7 +874,7 @@ "content": "\nexport function insert ( compare, A, B ) {\n\n\twhile ( true ) {\n\n\t\tif ( compare( B.value, A.value ) < 0 ) {\n\n\t\t\tconst node = A.left;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t\telse {\n\n\t\t\tconst node = A.right;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n\n}\n" }, { - "__docId__": 40, + "__docId__": 44, "kind": "function", "static": true, "variation": null, @@ -814,7 +916,7 @@ "generator": false }, { - "__docId__": 41, + "__docId__": 45, "kind": "file", "static": true, "variation": null, @@ -827,7 +929,7 @@ "content": "\nimport { BLACK } from '..' ;\nimport { insert_case2 } from './insert_case2' ;\n\nexport function insert_case1(n)\n{\n if (n.parent === null)\n n.color = BLACK;\n else\n insert_case2(n);\n}\n" }, { - "__docId__": 42, + "__docId__": 46, "kind": "function", "static": true, "variation": null, @@ -852,7 +954,7 @@ "generator": false }, { - "__docId__": 43, + "__docId__": 47, "kind": "file", "static": true, "variation": null, @@ -865,7 +967,7 @@ "content": "\nimport { BLACK } from '..' ;\nimport { insert_case3 } from './insert_case3' ;\n\nexport function insert_case2(n)\n{\n if (n.parent.color === BLACK)\n return; /* Tree is still valid */\n else\n insert_case3(n);\n}\n" }, { - "__docId__": 44, + "__docId__": 48, "kind": "function", "static": true, "variation": null, @@ -890,7 +992,7 @@ "generator": false }, { - "__docId__": 45, + "__docId__": 49, "kind": "file", "static": true, "variation": null, @@ -903,7 +1005,7 @@ "content": "import { BLACK , RED , uncle , grandparent } from '..' ;\nimport { insert_case1 } from './insert_case1' ;\nimport { insert_case4 } from './insert_case4' ;\n\nexport function insert_case3(n)\n{\n const u = uncle(n);\n\n if ((u !== null) && (u.color === RED)) {\n n.parent.color = BLACK;\n u.color = BLACK;\n const g = grandparent(n);\n g.color = RED;\n insert_case1(g);\n } else {\n insert_case4(n);\n }\n}\n" }, { - "__docId__": 46, + "__docId__": 50, "kind": "function", "static": true, "variation": null, @@ -928,7 +1030,7 @@ "generator": false }, { - "__docId__": 47, + "__docId__": 51, "kind": "file", "static": true, "variation": null, @@ -941,7 +1043,7 @@ "content": "\nimport { rotate_left , rotate_right , grandparent } from '..' ;\nimport { insert_case5 } from './insert_case5' ;\n\nexport function insert_case4(n)\n{\n const g = grandparent(n);\n\n if ((n === n.parent.right) && (n.parent === g.left)) {\n rotate_left(n.parent);\n\n /*\n * rotate_left can be the below because of already having *g = grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n */\n\n //n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\n } else if ((n === n.parent.left) && (n.parent === g.right)) {\n rotate_right(n.parent);\n\n /*\n * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n */\n\n //n = n.right;\n }\n insert_case5(n);\n}\n" }, { - "__docId__": 48, + "__docId__": 52, "kind": "function", "static": true, "variation": null, @@ -966,7 +1068,7 @@ "generator": false }, { - "__docId__": 49, + "__docId__": 53, "kind": "file", "static": true, "variation": null, @@ -979,7 +1081,7 @@ "content": "\nimport { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;\n\nexport function insert_case5(n)\n{\n const g = grandparent(n);\n\n n.parent.color = BLACK;\n g.color = RED;\n if (n === n.parent.left)\n rotate_right(g);\n else\n rotate_left(g);\n}\n" }, { - "__docId__": 50, + "__docId__": 54, "kind": "function", "static": true, "variation": null, @@ -1004,7 +1106,7 @@ "generator": false }, { - "__docId__": 51, + "__docId__": 55, "kind": "file", "static": true, "variation": null, @@ -1017,7 +1119,7 @@ "content": "import { delete_case2 } from './delete_case2' ;\n\nexport function delete_case1 ( n ) {\n\n if ( n.parent !== null ) delete_case2( n ) ;\n\n}\n" }, { - "__docId__": 52, + "__docId__": 56, "kind": "function", "static": true, "variation": null, @@ -1042,7 +1144,7 @@ "generator": false }, { - "__docId__": 53, + "__docId__": 57, "kind": "file", "static": true, "variation": null, @@ -1055,7 +1157,7 @@ "content": "import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;\n\nimport { delete_case3 } from './delete_case3' ;\n\nexport function delete_case2(n)\n{\n const s = sibling(n);\n\n if (s.color === RED) {\n n.parent.color = RED;\n s.color = BLACK;\n if (n === n.parent.left)\n rotate_left(n.parent);\n else\n rotate_right(n.parent);\n }\n delete_case3(n);\n}\n" }, { - "__docId__": 54, + "__docId__": 58, "kind": "function", "static": true, "variation": null, @@ -1080,7 +1182,7 @@ "generator": false }, { - "__docId__": 55, + "__docId__": 59, "kind": "file", "static": true, "variation": null, @@ -1093,7 +1195,7 @@ "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\nimport { delete_case4 } from './delete_case4' ;\n\nexport function delete_case3(n)\n{\n const s = sibling(n);\n //console.log(n.color, n.parent.color, s.color , s.isleaf());\n\n if ((n.parent.color === BLACK) &&\n (s.color === BLACK) &&\n (s.left.color === BLACK) &&\n (s.right.color === BLACK)) {\n s.color = RED;\n delete_case1(n.parent);\n }\n\n else\n delete_case4(n);\n}\n" }, { - "__docId__": 56, + "__docId__": 60, "kind": "function", "static": true, "variation": null, @@ -1118,7 +1220,7 @@ "generator": false }, { - "__docId__": 57, + "__docId__": 61, "kind": "file", "static": true, "variation": null, @@ -1131,7 +1233,7 @@ "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case5 } from './delete_case5' ;\n\nexport function delete_case4(n)\n{\n const s = sibling(n);\n //console.log( s ) ;\n\n if ((n.parent.color === RED) &&\n (s.color === BLACK) &&\n (s.left.color === BLACK) &&\n (s.right.color === BLACK)) {\n s.color = RED;\n n.parent.color = BLACK;\n } else\n delete_case5(n);\n}\n" }, { - "__docId__": 58, + "__docId__": 62, "kind": "function", "static": true, "variation": null, @@ -1156,7 +1258,7 @@ "generator": false }, { - "__docId__": 59, + "__docId__": 63, "kind": "file", "static": true, "variation": null, @@ -1169,7 +1271,7 @@ "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nimport { delete_case6 } from './delete_case6' ;\n\nexport function delete_case5(n)\n{\n const s = sibling(n);\n\n if (s.color === BLACK) { /* this if statement is trivial,\ndue to case 2 (even though case 2 changed the sibling to a sibling's child,\nthe sibling's child can't be red, since no red parent can have a red child). */\n/* the following statements just force the red to be on the left of the left of the parent,\n or right of the right, so case six will rotate correctly. */\n if ((n === n.parent.left) &&\n (s.right.color === BLACK) &&\n (s.left.color === RED)) { /* this last test is trivial too due to cases 2-4. */\n s.color = RED;\n s.left.color = BLACK;\n rotate_right(s);\n } else if ((n === n.parent.right) &&\n (s.left.color === BLACK) &&\n (s.right.color === RED)) {/* this last test is trivial too due to cases 2-4. */\n s.color = RED;\n s.right.color = BLACK;\n rotate_left(s);\n }\n }\n delete_case6(n);\n}\n" }, { - "__docId__": 60, + "__docId__": 64, "kind": "function", "static": true, "variation": null, @@ -1194,7 +1296,7 @@ "generator": false }, { - "__docId__": 61, + "__docId__": 65, "kind": "file", "static": true, "variation": null, @@ -1207,7 +1309,7 @@ "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nexport function delete_case6(n)\n{\n const s = sibling(n);\n\n s.color = n.parent.color;\n n.parent.color = BLACK;\n\n if (n === n.parent.left) {\n s.right.color = BLACK;\n rotate_left(n.parent);\n } else {\n s.left.color = BLACK;\n rotate_right(n.parent);\n }\n}\n" }, { - "__docId__": 62, + "__docId__": 66, "kind": "function", "static": true, "variation": null, @@ -1232,7 +1334,7 @@ "generator": false }, { - "__docId__": 63, + "__docId__": 67, "kind": "file", "static": true, "variation": null, @@ -1245,7 +1347,7 @@ "content": "import { BLACK , RED } from '..' ;\n\nimport { replace_node } from './replace_node' ;\nimport { delete_case1 } from './delete_case1' ;\n\nexport function delete_one_child ( n ) {\n\n // Precondition: n has at most one non-leaf child.\n // assert( n.right.isleaf() || n.left.isleaf());\n\n // const child = n.right.isleaf() ? n.left : n.right;\n // n.right is always a LEAF because either n is a subtree predecessor or it\n // is the only child of its parent by the red-black tree properties\n const child = n.left ;\n\n replace_node(n, child);\n\n if (n.color === BLACK) {\n if (child.color === RED) child.color = BLACK;\n else delete_case1(child);\n }\n\n //else {\n // If n is RED then its child can only be BLACK. Replacing n with its\n // child suffices.\n //}\n\n}\n" }, { - "__docId__": 64, + "__docId__": 68, "kind": "function", "static": true, "variation": null, @@ -1270,7 +1372,7 @@ "generator": false }, { - "__docId__": 65, + "__docId__": 69, "kind": "file", "static": true, "variation": null, @@ -1283,7 +1385,7 @@ "content": "export * from './delete_case1' ;\nexport * from './delete_case2' ;\nexport * from './delete_case3' ;\nexport * from './delete_case4' ;\nexport * from './delete_case5' ;\nexport * from './delete_case6' ;\nexport * from './delete_one_child' ;\nexport * from './replace_node' ;\n" }, { - "__docId__": 66, + "__docId__": 70, "kind": "file", "static": true, "variation": null, @@ -1296,7 +1398,7 @@ "content": "export function replace_node ( A , B ) {\n\n\t// assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif ( A === A.parent.left ) A.parent.left = B ;\n\n\telse A.parent.right = B ;\n\n\tB.parent = A.parent ;\n\n}\n" }, { - "__docId__": 67, + "__docId__": 71, "kind": "function", "static": true, "variation": null, @@ -1327,7 +1429,7 @@ "generator": false }, { - "__docId__": 68, + "__docId__": 72, "kind": "file", "static": true, "variation": null, @@ -1340,7 +1442,7 @@ "content": "export * from './rotate_left' ;\nexport * from './rotate_right' ;\n" }, { - "__docId__": 69, + "__docId__": 73, "kind": "file", "static": true, "variation": null, @@ -1353,7 +1455,7 @@ "content": "/**\n * Rotate tree left.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A root of the tree\n *\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n" }, { - "__docId__": 70, + "__docId__": 74, "kind": "function", "static": true, "variation": null, @@ -1381,7 +1483,7 @@ "generator": false }, { - "__docId__": 71, + "__docId__": 75, "kind": "file", "static": true, "variation": null, @@ -1394,7 +1496,7 @@ "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n" }, { - "__docId__": 72, + "__docId__": 76, "kind": "function", "static": true, "variation": null, @@ -1422,30 +1524,43 @@ "generator": false }, { - "__docId__": 73, + "__docId__": 77, "kind": "file", "static": true, "variation": null, - "name": "src/search/find.js", + "name": "src/search/index.js", "memberof": null, - "longname": "src/search/find.js", + "longname": "src/search/index.js", "access": null, "description": null, "lineNumber": 1, - "content": "export function find ( compare, node, value ) {\n\n\t// scan for first node whose\n\t// value equals parameter value\n\n\twhile ( true ) {\n\n\t\tconst d = compare( value, node.value );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn node;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\tnode = node.left;\n\t\t}\n\n\t\telse {\n\t\t\tnode = node.right;\n\t\t}\n\n\t\tif ( node.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n" + "content": "export * from './search' ;\n" }, { - "__docId__": 74, + "__docId__": 78, + "kind": "file", + "static": true, + "variation": null, + "name": "src/search/search.js", + "memberof": null, + "longname": "src/search/search.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export function search ( compare, node, value ) {\n\n\t// scan for first node whose\n\t// value equals parameter value\n\n\twhile ( true ) {\n\n\t\tconst d = compare( value, node.value );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn node;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\tnode = node.left;\n\t\t}\n\n\t\telse {\n\t\t\tnode = node.right;\n\t\t}\n\n\t\tif ( node.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n" + }, + { + "__docId__": 79, "kind": "function", "static": true, "variation": null, - "name": "find", - "memberof": "src/search/find.js", - "longname": "src/search/find.js~find", + "name": "search", + "memberof": "src/search/search.js", + "longname": "src/search/search.js~search", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/search/find.js", - "importStyle": "{find}", + "importPath": "aureooms-es-red-black-tree/src/search/search.js", + "importStyle": "{search}", "description": null, "lineNumber": 1, "undocument": true, @@ -1477,20 +1592,7 @@ "generator": false }, { - "__docId__": 75, - "kind": "file", - "static": true, - "variation": null, - "name": "src/search/index.js", - "memberof": null, - "longname": "src/search/index.js", - "access": null, - "description": null, - "lineNumber": 1, - "content": "export * from './find' ;\n" - }, - { - "__docId__": 76, + "__docId__": 80, "kind": "file", "static": true, "variation": null, @@ -1500,10 +1602,10 @@ "access": null, "description": null, "lineNumber": 1, - "content": "export * from './inordertraversal' ;\n" + "content": "export * from './inordertraversal' ;\nexport * from './rangetraversal' ;\n" }, { - "__docId__": 77, + "__docId__": 81, "kind": "file", "static": true, "variation": null, @@ -1516,7 +1618,7 @@ "content": "export function* inordertraversal ( node ) {\n\n\tif ( !node.left.isleaf() ) {\n\t\tyield *inordertraversal( node.left );\n\t}\n\n\tyield node.value ;\n\n\tif ( !node.right.isleaf() ) {\n\t\tyield* inordertraversal( node.right );\n\t}\n\n}\n" }, { - "__docId__": 78, + "__docId__": 82, "kind": "function", "static": true, "variation": null, @@ -1541,7 +1643,63 @@ "generator": true }, { - "__docId__": 80, + "__docId__": 83, + "kind": "file", + "static": true, + "variation": null, + "name": "src/traversal/rangetraversal.js", + "memberof": null, + "longname": "src/traversal/rangetraversal.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export function* rangetraversal ( compare , node , left , right ) {\n\n\tif ( compare( node.value , left ) < 0 ) {\n\t\tif ( !node.right.isleaf() ) yield *rangetraversal( compare , node.right , left , right );\n\t}\n\telse if ( compare( node.value , right ) >= 0 ) {\n\t\tif ( !node.left.isleaf() ) yield *rangetraversal( compare , node.left , left , right );\n\t}\n\telse {\n\t\tif ( !node.left.isleaf() ) yield *rangetraversal( compare , node.left , left , right );\n\t\tyield node.value ;\n\t\tif ( !node.right.isleaf() ) yield *rangetraversal( compare , node.right , left , right );\n\t}\n\n}\n" + }, + { + "__docId__": 84, + "kind": "function", + "static": true, + "variation": null, + "name": "rangetraversal", + "memberof": "src/traversal/rangetraversal.js", + "longname": "src/traversal/rangetraversal.js~rangetraversal", + "access": null, + "export": true, + "importPath": "aureooms-es-red-black-tree/src/traversal/rangetraversal.js", + "importStyle": "{rangetraversal}", + "description": null, + "lineNumber": 1, + "undocument": true, + "params": [ + { + "name": "compare", + "types": [ + "*" + ] + }, + { + "name": "node", + "types": [ + "*" + ] + }, + { + "name": "left", + "types": [ + "*" + ] + }, + { + "name": "right", + "types": [ + "*" + ] + } + ], + "generator": true + }, + { + "__docId__": 86, "kind": "external", "static": true, "variation": null, @@ -1554,7 +1712,7 @@ "builtinExternal": true }, { - "__docId__": 81, + "__docId__": 87, "kind": "external", "static": true, "variation": null, @@ -1567,7 +1725,7 @@ "builtinExternal": true }, { - "__docId__": 82, + "__docId__": 88, "kind": "external", "static": true, "variation": null, @@ -1580,7 +1738,7 @@ "builtinExternal": true }, { - "__docId__": 83, + "__docId__": 89, "kind": "external", "static": true, "variation": null, @@ -1593,7 +1751,7 @@ "builtinExternal": true }, { - "__docId__": 84, + "__docId__": 90, "kind": "external", "static": true, "variation": null, @@ -1606,7 +1764,7 @@ "builtinExternal": true }, { - "__docId__": 85, + "__docId__": 91, "kind": "external", "static": true, "variation": null, @@ -1619,7 +1777,7 @@ "builtinExternal": true }, { - "__docId__": 86, + "__docId__": 92, "kind": "external", "static": true, "variation": null, @@ -1632,7 +1790,7 @@ "builtinExternal": true }, { - "__docId__": 87, + "__docId__": 93, "kind": "external", "static": true, "variation": null, @@ -1645,7 +1803,7 @@ "builtinExternal": true }, { - "__docId__": 88, + "__docId__": 94, "kind": "external", "static": true, "variation": null, @@ -1658,7 +1816,7 @@ "builtinExternal": true }, { - "__docId__": 89, + "__docId__": 95, "kind": "external", "static": true, "variation": null, @@ -1671,7 +1829,7 @@ "builtinExternal": true }, { - "__docId__": 90, + "__docId__": 96, "kind": "external", "static": true, "variation": null, @@ -1684,7 +1842,7 @@ "builtinExternal": true }, { - "__docId__": 91, + "__docId__": 97, "kind": "external", "static": true, "variation": null, @@ -1697,7 +1855,7 @@ "builtinExternal": true }, { - "__docId__": 92, + "__docId__": 98, "kind": "external", "static": true, "variation": null, @@ -1710,7 +1868,7 @@ "builtinExternal": true }, { - "__docId__": 93, + "__docId__": 99, "kind": "external", "static": true, "variation": null, @@ -1723,7 +1881,7 @@ "builtinExternal": true }, { - "__docId__": 94, + "__docId__": 100, "kind": "external", "static": true, "variation": null, @@ -1736,7 +1894,7 @@ "builtinExternal": true }, { - "__docId__": 95, + "__docId__": 101, "kind": "external", "static": true, "variation": null, @@ -1749,7 +1907,7 @@ "builtinExternal": true }, { - "__docId__": 96, + "__docId__": 102, "kind": "external", "static": true, "variation": null, @@ -1762,7 +1920,7 @@ "builtinExternal": true }, { - "__docId__": 97, + "__docId__": 103, "kind": "external", "static": true, "variation": null, @@ -1775,7 +1933,7 @@ "builtinExternal": true }, { - "__docId__": 98, + "__docId__": 104, "kind": "external", "static": true, "variation": null, @@ -1788,7 +1946,7 @@ "builtinExternal": true }, { - "__docId__": 99, + "__docId__": 105, "kind": "external", "static": true, "variation": null, @@ -1801,7 +1959,7 @@ "builtinExternal": true }, { - "__docId__": 100, + "__docId__": 106, "kind": "external", "static": true, "variation": null, @@ -1814,7 +1972,7 @@ "builtinExternal": true }, { - "__docId__": 101, + "__docId__": 107, "kind": "external", "static": true, "variation": null, @@ -1827,7 +1985,7 @@ "builtinExternal": true }, { - "__docId__": 102, + "__docId__": 108, "kind": "external", "static": true, "variation": null, @@ -1840,7 +1998,7 @@ "builtinExternal": true }, { - "__docId__": 103, + "__docId__": 109, "kind": "external", "static": true, "variation": null, @@ -1853,7 +2011,7 @@ "builtinExternal": true }, { - "__docId__": 104, + "__docId__": 110, "kind": "external", "static": true, "variation": null, @@ -1866,7 +2024,7 @@ "builtinExternal": true }, { - "__docId__": 105, + "__docId__": 111, "kind": "external", "static": true, "variation": null, @@ -1879,7 +2037,7 @@ "builtinExternal": true }, { - "__docId__": 106, + "__docId__": 112, "kind": "external", "static": true, "variation": null, @@ -1892,7 +2050,7 @@ "builtinExternal": true }, { - "__docId__": 107, + "__docId__": 113, "kind": "external", "static": true, "variation": null, @@ -1905,7 +2063,7 @@ "builtinExternal": true }, { - "__docId__": 108, + "__docId__": 114, "kind": "external", "static": true, "variation": null, @@ -1918,7 +2076,7 @@ "builtinExternal": true }, { - "__docId__": 109, + "__docId__": 115, "kind": "external", "static": true, "variation": null, @@ -1931,7 +2089,7 @@ "builtinExternal": true }, { - "__docId__": 110, + "__docId__": 116, "kind": "external", "static": true, "variation": null, @@ -1944,7 +2102,7 @@ "builtinExternal": true }, { - "__docId__": 111, + "__docId__": 117, "kind": "external", "static": true, "variation": null, @@ -1957,7 +2115,7 @@ "builtinExternal": true }, { - "__docId__": 112, + "__docId__": 118, "kind": "external", "static": true, "variation": null, @@ -1970,7 +2128,7 @@ "builtinExternal": true }, { - "__docId__": 113, + "__docId__": 119, "kind": "external", "static": true, "variation": null, @@ -1983,7 +2141,7 @@ "builtinExternal": true }, { - "__docId__": 114, + "__docId__": 120, "kind": "external", "static": true, "variation": null, @@ -1996,7 +2154,7 @@ "builtinExternal": true }, { - "__docId__": 115, + "__docId__": 121, "kind": "external", "static": true, "variation": null, @@ -2009,7 +2167,7 @@ "builtinExternal": true }, { - "__docId__": 116, + "__docId__": 122, "kind": "external", "static": true, "variation": null, @@ -2022,7 +2180,7 @@ "builtinExternal": true }, { - "__docId__": 117, + "__docId__": 123, "kind": "external", "static": true, "variation": null, @@ -2035,7 +2193,7 @@ "builtinExternal": true }, { - "__docId__": 118, + "__docId__": 124, "kind": "external", "static": true, "variation": null, @@ -2048,7 +2206,7 @@ "builtinExternal": true }, { - "__docId__": 119, + "__docId__": 125, "kind": "external", "static": true, "variation": null, @@ -2061,7 +2219,7 @@ "builtinExternal": true }, { - "__docId__": 120, + "__docId__": 126, "kind": "external", "static": true, "variation": null, @@ -2074,7 +2232,7 @@ "builtinExternal": true }, { - "__docId__": 121, + "__docId__": 127, "kind": "external", "static": true, "variation": null, @@ -2087,7 +2245,7 @@ "builtinExternal": true }, { - "__docId__": 122, + "__docId__": 128, "kind": "external", "static": true, "variation": null, @@ -2100,7 +2258,7 @@ "builtinExternal": true }, { - "__docId__": 123, + "__docId__": 129, "kind": "external", "static": true, "variation": null, @@ -2113,7 +2271,7 @@ "builtinExternal": true }, { - "__docId__": 124, + "__docId__": 130, "kind": "external", "static": true, "variation": null, @@ -2126,7 +2284,7 @@ "builtinExternal": true }, { - "__docId__": 125, + "__docId__": 131, "kind": "external", "static": true, "variation": null, @@ -2139,7 +2297,7 @@ "builtinExternal": true }, { - "__docId__": 126, + "__docId__": 132, "kind": "external", "static": true, "variation": null, @@ -2152,7 +2310,7 @@ "builtinExternal": true }, { - "__docId__": 128, + "__docId__": 134, "kind": "external", "static": true, "variation": null, @@ -2165,7 +2323,7 @@ "builtinExternal": true }, { - "__docId__": 129, + "__docId__": 135, "kind": "external", "static": true, "variation": null, @@ -2178,7 +2336,7 @@ "builtinExternal": true }, { - "__docId__": 130, + "__docId__": 136, "kind": "external", "static": true, "variation": null, @@ -2191,7 +2349,7 @@ "builtinExternal": true }, { - "__docId__": 131, + "__docId__": 137, "kind": "external", "static": true, "variation": null, @@ -2204,7 +2362,7 @@ "builtinExternal": true }, { - "__docId__": 132, + "__docId__": 138, "kind": "external", "static": true, "variation": null, @@ -2217,7 +2375,7 @@ "builtinExternal": true }, { - "__docId__": 133, + "__docId__": 139, "kind": "external", "static": true, "variation": null, @@ -2230,7 +2388,7 @@ "builtinExternal": true }, { - "__docId__": 134, + "__docId__": 140, "kind": "external", "static": true, "variation": null, @@ -2243,7 +2401,7 @@ "builtinExternal": true }, { - "__docId__": 135, + "__docId__": 141, "kind": "external", "static": true, "variation": null, diff --git a/file/src/adt/Leaf.js.html b/file/src/adt/Leaf.js.html index 7166c5c..10b0bae 100644 --- a/file/src/adt/Leaf.js.html +++ b/file/src/adt/Leaf.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/adt/Node.js.html b/file/src/adt/Node.js.html index 510ca89..2d0eb96 100644 --- a/file/src/adt/Node.js.html +++ b/file/src/adt/Node.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/adt/RedBlackTree.js.html b/file/src/adt/RedBlackTree.js.html index 255ed4c..7f3bd61 100644 --- a/file/src/adt/RedBlackTree.js.html +++ b/file/src/adt/RedBlackTree.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • @@ -73,8 +74,8 @@ import { predecessor } from '..' ; import { insert , insert_case2 } from '..' ; import { delete_one_child } from '..' ; -import { find } from '..' ; -import { inordertraversal } from '..' ; +import { search } from '..' ; +import { inordertraversal , rangetraversal } from '..' ; export class RedBlackTree { @@ -96,12 +97,18 @@ } } - find ( value ) { - + _search ( value ) { if ( this.root === null ) return null ; + return search( this.compare , this.root , value ) ; + } - return find( this.compare , this.root , value ) ; + get ( value ) { + const node = this._search( value ) ; + return node === null ? null : node.value ; + } + has ( value ) { + return this._search( value ) !== null ; } _delete ( node ) { @@ -140,7 +147,7 @@ remove ( value ) { - const node = this.find( value ) ; + const node = this._search( value ) ; if ( node === null ) return false ; this._delete( node ) ; @@ -148,12 +155,24 @@ } - *[Symbol.iterator] ( ) { + *range ( left , right ) { + + if ( this.root !== null ) yield* rangetraversal( this.compare , this.root , left , right ) ; + + } + + *values ( ) { if ( this.root !== null ) yield* inordertraversal( this.root ) ; } + [Symbol.iterator] ( ) { + + return this.values() ; + + } + static from ( compare , iterable ) { const tree = new RedBlackTree( compare ) ; diff --git a/file/src/adt/index.js.html b/file/src/adt/index.js.html index df7be0d..d2e29de 100644 --- a/file/src/adt/index.js.html +++ b/file/src/adt/index.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/color/BLACK.js.html b/file/src/color/BLACK.js.html index 47c549b..1e3d6af 100644 --- a/file/src/color/BLACK.js.html +++ b/file/src/color/BLACK.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/color/RED.js.html b/file/src/color/RED.js.html index 5c56757..0a6e68a 100644 --- a/file/src/color/RED.js.html +++ b/file/src/color/RED.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/color/index.js.html b/file/src/color/index.js.html index 0d77154..3aef541 100644 --- a/file/src/color/index.js.html +++ b/file/src/color/index.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/debug/debug.js.html b/file/src/debug/debug.js.html index 32b51dd..1d0fdd3 100644 --- a/file/src/debug/debug.js.html +++ b/file/src/debug/debug.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/debug/index.js.html b/file/src/debug/index.js.html index 602e654..11717ee 100644 --- a/file/src/debug/index.js.html +++ b/file/src/debug/index.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/family/grandparent.js.html b/file/src/family/grandparent.js.html index 27398bf..cef2568 100644 --- a/file/src/family/grandparent.js.html +++ b/file/src/family/grandparent.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/family/index.js.html b/file/src/family/index.js.html index c6ae259..f0311f6 100644 --- a/file/src/family/index.js.html +++ b/file/src/family/index.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/family/predecessor.js.html b/file/src/family/predecessor.js.html index de31310..7028872 100644 --- a/file/src/family/predecessor.js.html +++ b/file/src/family/predecessor.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/family/sibling.js.html b/file/src/family/sibling.js.html index fe67a5f..990ce4a 100644 --- a/file/src/family/sibling.js.html +++ b/file/src/family/sibling.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/family/uncle.js.html b/file/src/family/uncle.js.html index 28f78f2..fbacdaf 100644 --- a/file/src/family/uncle.js.html +++ b/file/src/family/uncle.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/index.js.html b/file/src/index.js.html index 32730f2..8984476 100644 --- a/file/src/index.js.html +++ b/file/src/index.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/insertion/index.js.html b/file/src/insertion/index.js.html index 3ea00a1..4363d37 100644 --- a/file/src/insertion/index.js.html +++ b/file/src/insertion/index.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/insertion/insert.js.html b/file/src/insertion/insert.js.html index 48f32ca..e831010 100644 --- a/file/src/insertion/insert.js.html +++ b/file/src/insertion/insert.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html index d44a9d4..356da41 100644 --- a/file/src/insertion/insert_case1.js.html +++ b/file/src/insertion/insert_case1.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html index 141e7dc..d592703 100644 --- a/file/src/insertion/insert_case2.js.html +++ b/file/src/insertion/insert_case2.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html index 29fc09c..3691f80 100644 --- a/file/src/insertion/insert_case3.js.html +++ b/file/src/insertion/insert_case3.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html index 17757c3..6d1c56a 100644 --- a/file/src/insertion/insert_case4.js.html +++ b/file/src/insertion/insert_case4.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case5.js.html index 47509c2..9c26808 100644 --- a/file/src/insertion/insert_case5.js.html +++ b/file/src/insertion/insert_case5.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/removal/delete_case1.js.html b/file/src/removal/delete_case1.js.html index 8cf4b17..dda98eb 100644 --- a/file/src/removal/delete_case1.js.html +++ b/file/src/removal/delete_case1.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/removal/delete_case2.js.html b/file/src/removal/delete_case2.js.html index 027fd59..3ede65d 100644 --- a/file/src/removal/delete_case2.js.html +++ b/file/src/removal/delete_case2.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/removal/delete_case3.js.html b/file/src/removal/delete_case3.js.html index e4bc7d4..9274682 100644 --- a/file/src/removal/delete_case3.js.html +++ b/file/src/removal/delete_case3.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/removal/delete_case4.js.html b/file/src/removal/delete_case4.js.html index a077f09..63f27bd 100644 --- a/file/src/removal/delete_case4.js.html +++ b/file/src/removal/delete_case4.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/removal/delete_case5.js.html b/file/src/removal/delete_case5.js.html index 959aa04..389d4ac 100644 --- a/file/src/removal/delete_case5.js.html +++ b/file/src/removal/delete_case5.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/removal/delete_case6.js.html b/file/src/removal/delete_case6.js.html index e1828b0..902f5e6 100644 --- a/file/src/removal/delete_case6.js.html +++ b/file/src/removal/delete_case6.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/removal/delete_one_child.js.html b/file/src/removal/delete_one_child.js.html index 3cae9b4..d0ee55c 100644 --- a/file/src/removal/delete_one_child.js.html +++ b/file/src/removal/delete_one_child.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/removal/index.js.html b/file/src/removal/index.js.html index aa0ced5..c5de7a7 100644 --- a/file/src/removal/index.js.html +++ b/file/src/removal/index.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/removal/replace_node.js.html b/file/src/removal/replace_node.js.html index 3cdd16c..ea59d62 100644 --- a/file/src/removal/replace_node.js.html +++ b/file/src/removal/replace_node.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/rotate/index.js.html b/file/src/rotate/index.js.html index 6277aa4..2ca7def 100644 --- a/file/src/rotate/index.js.html +++ b/file/src/rotate/index.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/rotate/rotate_left.js.html b/file/src/rotate/rotate_left.js.html index e009cde..588992c 100644 --- a/file/src/rotate/rotate_left.js.html +++ b/file/src/rotate/rotate_left.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/rotate/rotate_right.js.html b/file/src/rotate/rotate_right.js.html index b3b358c..ee3af43 100644 --- a/file/src/rotate/rotate_right.js.html +++ b/file/src/rotate/rotate_right.js.html @@ -60,8 +60,9 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • diff --git a/file/src/search/index.js.html b/file/src/search/index.js.html index aa40b47..2ebd363 100644 --- a/file/src/search/index.js.html +++ b/file/src/search/index.js.html @@ -60,14 +60,15 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal

                                                                                                    • src/search/index.js

                                                                                                    -
                                                                                                    export * from './find' ;
+
                                                                                                    export * from './search' ;
                                                                                                    diff --git a/file/src/search/find.js.html b/file/src/search/search.js.html similarity index 94% rename from file/src/search/find.js.html rename to file/src/search/search.js.html index 2fa5f10..4434125 100644 --- a/file/src/search/find.js.html +++ b/file/src/search/search.js.html @@ -3,7 +3,7 @@ - src/search/find.js | aureooms/es-red-black-tree API Document + src/search/search.js | aureooms/es-red-black-tree API Document @@ -60,14 +60,15 @@
                                                                                                  • Freplace_node
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                  • Frotate_right
                                                                                                    • -
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • +
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • +
                                                                                                  • Frangetraversal
                                                                                                    • -

                                                                                                    src/search/find.js

                                                                                                    -
                                                                                                    export function find ( compare, node, value ) {
+
                                                                                                    src/search/search.js
                                                                                                    
+
                                                                                                    export function search ( compare, node, value ) {
 
 	// scan for first node whose
 	// value equals parameter value
diff --git a/file/src/traversal/index.js.html b/file/src/traversal/index.js.html
index 518f178..ef07e7b 100644
--- a/file/src/traversal/index.js.html
+++ b/file/src/traversal/index.js.html
@@ -60,14 +60,16 @@
 
                                                                                                  • Freplace_node
                                                                                                    • 
 
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                    • 
 
                                                                                                  • Frotate_right
                                                                                                    • 
-
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • 
+
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                    • 
 
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • 
+
                                                                                                  • Frangetraversal
                                                                                                    • 
 
 
                                                                                                    
 
 
 
                                                                                                    src/traversal/index.js
                                                                                                    
 
                                                                                                    export * from './inordertraversal' ;
+export * from './rangetraversal' ;
 
                                                                                                    
 
 
                                                                                                    
diff --git a/file/src/traversal/inordertraversal.js.html b/file/src/traversal/inordertraversal.js.html
index 6efb71c..0ba5cfc 100644
--- a/file/src/traversal/inordertraversal.js.html
+++ b/file/src/traversal/inordertraversal.js.html
@@ -60,8 +60,9 @@
 
                                                                                                  • Freplace_node
                                                                                                    • 
 
                                                                                                  • rotate
                                                                                                    Frotate_left
                                                                                                    • 
 
                                                                                                  • Frotate_right
                                                                                                    • 
-
                                                                                                  • search
                                                                                                    Ffind
                                                                                                    • 
+
                                                                                                  • search
                                                                                                    Fsearch
                                                                                                    • 
 
                                                                                                  • traversal
                                                                                                    Finordertraversal
                                                                                                    • 
+
                                                                                                  • Frangetraversal
                                                                                                    •
                                                                                                    diff --git a/file/src/traversal/rangetraversal.js.html b/file/src/traversal/rangetraversal.js.html new file mode 100644 index 0000000..d73ce07 --- /dev/null +++ b/file/src/traversal/rangetraversal.js.html @@ -0,0 +1,102 @@ + + + + + + src/traversal/rangetraversal.js | aureooms/es-red-black-tree API Document + + + + + + + + + + + +
                                                                                                    + Home + Manual + Reference + Source + Test + Repository +
                                                                                                    + + + + +
                                                                                                      +
                                                                                                      +
                                                                                                      + + + +

                                                                                                      src/traversal/rangetraversal.js

                                                                                                      +
                                                                                                      export function* rangetraversal ( compare , node , left , right ) {
+
+	if ( compare( node.value , left ) < 0 ) {
+		if ( !node.right.isleaf() ) yield *rangetraversal( compare , node.right , left , right );
+	}
+	else if ( compare( node.value , right ) >= 0 ) {
+		if ( !node.left.isleaf() ) yield *rangetraversal( compare , node.left , left , right );
+	}
+	else {
+		if ( !node.left.isleaf() ) yield *rangetraversal( compare , node.left , left , right );
+		yield node.value ;
+		if ( !node.right.isleaf() ) yield *rangetraversal( compare , node.right , left , right );
+	}
+
+}
+
                                                                                                      + +
                                                                                                      + + + + + + + + + + + + diff --git a/function/index.html b/function/index.html index cd71f77..8da1161 100644 --- a/function/index.html +++ b/function/index.html @@ -60,8 +60,9 @@
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                      • -
                                                                                                    • search
                                                                                                      Ffind
                                                                                                      • +
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                    • traversal
                                                                                                      Finordertraversal
                                                                                                      • +
                                                                                                    • Frangetraversal
                                                                                                      • @@ -332,7 +333,7 @@

                                                                                                      - find(compare: *, node: *, value: *): * + grandparent(n: *): *

                                                                                                      @@ -357,7 +358,7 @@

                                                                                                      - grandparent(n: *): * + * inordertraversal(node: *)

                                                                                                      @@ -382,7 +383,7 @@

                                                                                                      - * inordertraversal(node: *) + insert(compare: *, A: *, B: *): *

                                                                                                      @@ -407,7 +408,7 @@

                                                                                                      - insert(compare: *, A: *, B: *): * + insert_case1(n: *)

                                                                                                      @@ -432,7 +433,7 @@

                                                                                                      - insert_case1(n: *) + insert_case2(n: *)

                                                                                                      @@ -457,7 +458,7 @@

                                                                                                      - insert_case2(n: *) + insert_case3(n: *)

                                                                                                      @@ -482,7 +483,7 @@

                                                                                                      - insert_case3(n: *) + insert_case4(n: *)

                                                                                                      @@ -507,7 +508,7 @@

                                                                                                      - insert_case4(n: *) + insert_case5(n: *)

                                                                                                      @@ -532,7 +533,7 @@

                                                                                                      - insert_case5(n: *) + predecessor(node: *): *

                                                                                                      @@ -557,7 +558,7 @@

                                                                                                      - predecessor(node: *): * + * rangetraversal(compare: *, node: *, left: *, right: *)

                                                                                                      @@ -654,6 +655,31 @@ + + + +
                                                                                                      +

                                                                                                      + search(compare: *, node: *, value: *): * +

                                                                                                      +
                                                                                                      +
                                                                                                      + + + +
                                                                                                      + + + + + + + + + public + + + @@ -1278,84 +1304,6 @@

                                                                                                      Params:

                                                                                                      -
                                                                                                      -
                                                                                                      -

                                                                                                      - public - - - - - find(compare: *, node: *, value: *): * - - - - source - -

                                                                                                      - - 
                                                                                                      import {find} from 'aureooms-es-red-black-tree/src/search/find.js'
                                                                                                      - - - - - - -
                                                                                                      -

                                                                                                      Params:

                                                                                                      - - - - - - - - - - - - - - - - - - - - - - - - - -
                                                                                                      NameTypeAttributeDescription
                                                                                                      compare*
                                                                                                      node*
                                                                                                      value*
                                                                                                      -
                                                                                                      -
                                                                                                      - -
                                                                                                      -

                                                                                                      Return:

                                                                                                      - - - - - -
                                                                                                      *
                                                                                                      -
                                                                                                      -
                                                                                                      -
                                                                                                      - - - - - - - - - - - - -

                                                                                                      @@ -1902,6 +1850,80 @@

                                                                                                      Return:

                                                                                                      +
                                                                                                      +
                                                                                                      +

                                                                                                      + public + + + + * + rangetraversal(compare: *, node: *, left: *, right: *) + + + + source + +

                                                                                                      + + 
                                                                                                      import {rangetraversal} from 'aureooms-es-red-black-tree/src/traversal/rangetraversal.js'
                                                                                                      + + + + + + +
                                                                                                      +

                                                                                                      Params:

                                                                                                      + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
                                                                                                      NameTypeAttributeDescription
                                                                                                      compare*
                                                                                                      node*
                                                                                                      left*
                                                                                                      right*
                                                                                                      +
                                                                                                      +
                                                                                                      + + + + + + + + + + + + + + +

                                                                                                      @@ -2092,6 +2114,84 @@

                                                                                                      Params:

                                                                                                      +
                                                                                                      +
                                                                                                      + + + 
                                                                                                      import {search} from 'aureooms-es-red-black-tree/src/search/search.js'
                                                                                                      + + + + + + +
                                                                                                      +

                                                                                                      Params:

                                                                                                      + + + + + + + + + + + + + + + + + + + + + + + + + +
                                                                                                      NameTypeAttributeDescription
                                                                                                      compare*
                                                                                                      node*
                                                                                                      value*
                                                                                                      +
                                                                                                      +
                                                                                                      + +
                                                                                                      +

                                                                                                      Return:

                                                                                                      + + + + + +
                                                                                                      *
                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      + + + + + + + + + + + + +

                                                                                                      diff --git a/identifiers.html b/identifiers.html index cbacaba..ff6f304 100644 --- a/identifiers.html +++ b/identifiers.html @@ -60,8 +60,9 @@
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                      • -
                                                                                                    • search
                                                                                                      Ffind
                                                                                                      • +
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                    • traversal
                                                                                                      Finordertraversal
                                                                                                      • +
                                                                                                    • Frangetraversal

                                                                                                      • @@ -365,7 +366,7 @@

                                                                                                      - find(compare: *, node: *, value: *): * + grandparent(n: *): *

                                                                                                      @@ -390,7 +391,7 @@

                                                                                                      - grandparent(n: *): * + * inordertraversal(node: *)

                                                                                                      @@ -415,7 +416,7 @@

                                                                                                      - * inordertraversal(node: *) + insert(compare: *, A: *, B: *): *

                                                                                                      @@ -440,7 +441,7 @@

                                                                                                      - insert(compare: *, A: *, B: *): * + insert_case1(n: *)

                                                                                                      @@ -465,7 +466,7 @@

                                                                                                      - insert_case1(n: *) + insert_case2(n: *)

                                                                                                      @@ -490,7 +491,7 @@

                                                                                                      - insert_case2(n: *) + insert_case3(n: *)

                                                                                                      @@ -515,7 +516,7 @@

                                                                                                      - insert_case3(n: *) + insert_case4(n: *)

                                                                                                      @@ -540,7 +541,7 @@

                                                                                                      - insert_case4(n: *) + insert_case5(n: *)

                                                                                                      @@ -565,7 +566,7 @@

                                                                                                      - insert_case5(n: *) + predecessor(node: *): *

                                                                                                      @@ -590,7 +591,7 @@

                                                                                                      - predecessor(node: *): * + * rangetraversal(compare: *, node: *, left: *, right: *)

                                                                                                      @@ -687,6 +688,31 @@ + + + +
                                                                                                      +

                                                                                                      + search(compare: *, node: *, value: *): * +

                                                                                                      +
                                                                                                      +
                                                                                                      + + + +
                                                                                                      + + + + + + + + + public + + + diff --git a/index.html b/index.html index 47daee8..829ca9d 100644 --- a/index.html +++ b/index.html @@ -60,8 +60,9 @@
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                      • -
                                                                                                    • search
                                                                                                      Ffind
                                                                                                      • +
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                    • traversal
                                                                                                      Finordertraversal
                                                                                                      • +
                                                                                                    • Frangetraversal
                                                                                                      • diff --git a/package.json b/package.json index ee82923..e5a2543 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "aureooms-es-red-black-tree", - "version": "0.0.1", + "version": "1.0.0", "author": "aureooms", "license": "AGPL-3.0", "description": "red-black tree library for JavaScript", diff --git a/script/search_index.js b/script/search_index.js index a122ecd..a58adad 100644 --- a/script/search_index.js +++ b/script/search_index.js @@ -77,12 +77,6 @@ window.esdocSearchIndex = [ "delete_one_child aureooms-es-red-black-tree/src/removal/delete_one_child.js", "function" ], - [ - "aureooms-es-red-black-tree/src/search/find.js~find", - "function/index.html#static-function-find", - "find aureooms-es-red-black-tree/src/search/find.js", - "function" - ], [ "aureooms-es-red-black-tree/src/family/grandparent.js~grandparent", "function/index.html#static-function-grandparent", @@ -137,6 +131,12 @@ window.esdocSearchIndex = [ "predecessor aureooms-es-red-black-tree/src/family/predecessor.js", "function" ], + [ + "aureooms-es-red-black-tree/src/traversal/rangetraversal.js~rangetraversal", + "function/index.html#static-function-rangetraversal", + "rangetraversal aureooms-es-red-black-tree/src/traversal/rangetraversal.js", + "function" + ], [ "aureooms-es-red-black-tree/src/removal/replace_node.js~replace_node", "function/index.html#static-function-replace_node", @@ -155,6 +155,12 @@ window.esdocSearchIndex = [ "rotate_right aureooms-es-red-black-tree/src/rotate/rotate_right.js", "function" ], + [ + "aureooms-es-red-black-tree/src/search/search.js~search", + "function/index.html#static-function-search", + "search aureooms-es-red-black-tree/src/search/search.js", + "function" + ], [ "aureooms-es-red-black-tree/src/family/sibling.js~sibling", "function/index.html#static-function-sibling", @@ -527,6 +533,12 @@ window.esdocSearchIndex = [ "src/adt/RedBlackTree.js~RedBlackTree#_delete", "method" ], + [ + "src/adt/redblacktree.js~redblacktree#_search", + "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-_search", + "src/adt/RedBlackTree.js~RedBlackTree#_search", + "method" + ], [ "src/adt/redblacktree.js~redblacktree#add", "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-add", @@ -546,9 +558,21 @@ window.esdocSearchIndex = [ "method" ], [ - "src/adt/redblacktree.js~redblacktree#find", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-find", - "src/adt/RedBlackTree.js~RedBlackTree#find", + "src/adt/redblacktree.js~redblacktree#get", + "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-get", + "src/adt/RedBlackTree.js~RedBlackTree#get", + "method" + ], + [ + "src/adt/redblacktree.js~redblacktree#has", + "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-has", + "src/adt/RedBlackTree.js~RedBlackTree#has", + "method" + ], + [ + "src/adt/redblacktree.js~redblacktree#range", + "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-range", + "src/adt/RedBlackTree.js~RedBlackTree#range", "method" ], [ @@ -563,6 +587,12 @@ window.esdocSearchIndex = [ "src/adt/RedBlackTree.js~RedBlackTree#root", "member" ], + [ + "src/adt/redblacktree.js~redblacktree#values", + "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-values", + "src/adt/RedBlackTree.js~RedBlackTree#values", + "method" + ], [ "src/adt/redblacktree.js~redblacktree.from", "class/src/adt/RedBlackTree.js~RedBlackTree.html#static-method-from", @@ -755,18 +785,18 @@ window.esdocSearchIndex = [ "src/rotate/rotate_right.js", "file" ], - [ - "src/search/find.js", - "file/src/search/find.js.html", - "src/search/find.js", - "file" - ], [ "src/search/index.js", "file/src/search/index.js.html", "src/search/index.js", "file" ], + [ + "src/search/search.js", + "file/src/search/search.js.html", + "src/search/search.js", + "file" + ], [ "src/traversal/index.js", "file/src/traversal/index.js.html", @@ -778,5 +808,11 @@ window.esdocSearchIndex = [ "file/src/traversal/inordertraversal.js.html", "src/traversal/inordertraversal.js", "file" + ], + [ + "src/traversal/rangetraversal.js", + "file/src/traversal/rangetraversal.js.html", + "src/traversal/rangetraversal.js", + "file" ] ] \ No newline at end of file diff --git a/source.html b/source.html index 9f25a84..9930876 100644 --- a/source.html +++ b/source.html @@ -60,13 +60,14 @@
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                      • -
                                                                                                    • search
                                                                                                      Ffind
                                                                                                      • +
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                    • traversal
                                                                                                      Finordertraversal
                                                                                                      • +
                                                                                                    • Frangetraversal
                                                                                                      • -

                                                                                                      Source 2/37

                                                                                                      +

                                                                                                      Source 2/42

                                                                                                      @@ -87,7 +88,7 @@ - + @@ -95,15 +96,15 @@ - + - + - - - - + + + + @@ -111,7 +112,7 @@ - + @@ -119,7 +120,7 @@ - + @@ -127,7 +128,7 @@ - + @@ -135,7 +136,7 @@ - + @@ -143,7 +144,7 @@ - + @@ -151,7 +152,7 @@ - + @@ -159,7 +160,7 @@ - + @@ -167,7 +168,7 @@ - + @@ -175,7 +176,7 @@ - + @@ -183,7 +184,7 @@ - + @@ -191,7 +192,7 @@ - + @@ -199,7 +200,7 @@ - + @@ -207,7 +208,7 @@ - + @@ -215,7 +216,7 @@ - + @@ -223,7 +224,7 @@ - + @@ -231,7 +232,7 @@ - + @@ -239,7 +240,7 @@ - + @@ -247,7 +248,7 @@ - + @@ -255,7 +256,7 @@ - + @@ -263,7 +264,7 @@ - + @@ -271,7 +272,7 @@ - + @@ -279,7 +280,7 @@ - + @@ -287,7 +288,7 @@ - + @@ -295,7 +296,7 @@ - + @@ -303,7 +304,7 @@ - + @@ -311,7 +312,7 @@ - + @@ -319,7 +320,7 @@ - + @@ -327,7 +328,7 @@ - + @@ -335,7 +336,7 @@ - + @@ -343,7 +344,7 @@ - + @@ -351,31 +352,31 @@ - - - - - - - - - + - + - + + + + + + + + + - - - + + + @@ -383,7 +384,15 @@ - + + + + + + + + +
                                                                                                      0 %0/1 170 byte 82016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/adt/Node.js0 %0/1 266 byte 112016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/adt/RedBlackTree.jssrc/adt/RedBlackTree.js RedBlackTree0 %0/101961 byte982016-07-06 08:55:01 (UTC)0 %0/142326 byte1162016-07-06 10:15:32 (UTC)
                                                                                                      src/adt/index.js- 83 byte 32016-07-06 08:55:01 (UTC)2016-07-06 10:12:23 (UTC)
                                                                                                      src/color/BLACK.js0 %0/1 25 byte 12016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/color/RED.js0 %0/1 23 byte 12016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/color/index.js- 50 byte 22016-07-06 08:55:01 (UTC)2016-07-06 10:12:23 (UTC)
                                                                                                      src/debug/debug.js0 %0/1 307 byte 132016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/debug/index.js- 26 byte 12016-07-06 08:55:01 (UTC)2016-07-06 10:12:23 (UTC)
                                                                                                      src/family/grandparent.js0 %0/1 168 byte 72016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/family/index.js- 118 byte 42016-07-06 08:55:01 (UTC)2016-07-06 10:12:23 (UTC)
                                                                                                      src/family/predecessor.js0 %0/1 136 byte 92016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/family/sibling.js0 %0/1 233 byte 92016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/family/uncle.js0 %0/1 287 byte 112016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/index.js- 245 byte 92016-07-06 08:55:01 (UTC)2016-07-06 10:12:23 (UTC)
                                                                                                      src/insertion/index.js- 192 byte 62016-07-06 08:55:01 (UTC)2016-07-06 10:12:23 (UTC)
                                                                                                      src/insertion/insert.js0 %0/1 360 byte 382016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/insertion/insert_case1.js0 %0/1 183 byte 112016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/insertion/insert_case2.js0 %0/1 207 byte 112016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/insertion/insert_case3.js0 %0/1 395 byte 182016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/insertion/insert_case4.js0 %0/1 922 byte 412016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/insertion/insert_case5.js0 %0/1 254 byte 142016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/removal/delete_case1.js0 %0/1 139 byte 72016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/removal/delete_case2.js0 %0/1 359 byte 182016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/removal/delete_case3.js0 %0/1 468 byte 212016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/removal/delete_case4.js0 %0/1 375 byte 182016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/removal/delete_case5.js0 %0/1 1032 byte 292016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/removal/delete_case6.js0 %0/1 329 byte 172016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/removal/delete_one_child.js0 %0/1 802 byte 282016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/removal/index.js- 268 byte 82016-07-06 08:55:01 (UTC)2016-07-06 10:12:23 (UTC)
                                                                                                      src/removal/replace_node.js0 %0/1 243 byte 122016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/rotate/index.js- 65 byte 22016-07-06 08:55:01 (UTC)2016-07-06 10:12:23 (UTC)
                                                                                                      src/rotate/rotate_left.js100 %1/1 589 byte 352016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/rotate/rotate_right.js100 %1/1 599 byte 362016-07-06 08:55:01 (UTC)
                                                                                                      src/search/find.jsfind0 %0/1351 byte282016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/search/index.js - -25 byte27 byte 12016-07-06 08:55:01 (UTC)2016-07-06 10:12:23 (UTC)
                                                                                                      src/search/search.jssearch0 %0/1353 byte282016-07-06 09:37:22 (UTC)
                                                                                                      src/traversal/index.js - -37 byte12016-07-06 08:55:01 (UTC)72 byte22016-07-06 10:12:23 (UTC)
                                                                                                      src/traversal/inordertraversal.js0 %0/1 219 byte 132016-07-06 08:55:01 (UTC)2016-07-06 08:59:28 (UTC)
                                                                                                      src/traversal/rangetraversal.jsrangetraversal0 %0/1567 byte152016-07-06 10:25:33 (UTC)
                                                                                                      diff --git a/variable/index.html b/variable/index.html index 95b0482..f90aacd 100644 --- a/variable/index.html +++ b/variable/index.html @@ -60,8 +60,9 @@
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                      • -
                                                                                                    • search
                                                                                                      Ffind
                                                                                                      • +
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                    • traversal
                                                                                                      Finordertraversal
                                                                                                      • +
                                                                                                    • Frangetraversal
                                                                                                      • From 3ab3551ff600cbf040cd102c8a2174c8b68a5303 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= Date: Fri, 22 Jul 2016 12:42:08 +0200 Subject: [PATCH 09/26] esdoc update --- index.html | 4 ++- package.json | 2 +- source.html | 78 ++++++++++++++++++++++++++-------------------------- 3 files changed, 43 insertions(+), 41 deletions(-) diff --git a/index.html b/index.html index 829ca9d..4ceabcb 100644 --- a/index.html +++ b/index.html @@ -68,7 +68,9 @@

                                                                                                      aureooms/es-red-black-tree

                                                                                                      -

                                                                                                      red-black tree library for JavaScript. See documentation.

                                                                                                      +
                                                                                                      let tree = RedBlackTree.from( increasing , range( 100000 ) ) ;
+
                                                                                                      +

                                                                                                      Red-black tree library for JavaScript. See documentation.

                                                                                                      NPM license NPM version Build status diff --git a/package.json b/package.json index e5a2543..8467182 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "aureooms-es-red-black-tree", - "version": "1.0.0", + "version": "1.0.1", "author": "aureooms", "license": "AGPL-3.0", "description": "red-black tree library for JavaScript", diff --git a/source.html b/source.html index 9930876..89dee08 100644 --- a/source.html +++ b/source.html @@ -88,7 +88,7 @@ 0 %0/1 170 byte 8 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/adt/Node.js @@ -96,7 +96,7 @@ 0 %0/1 266 byte 11 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/adt/RedBlackTree.js @@ -104,7 +104,7 @@ 0 %0/14 2326 byte 116 - 2016-07-06 10:15:32 (UTC) + 2016-07-06 10:40:27 (UTC) src/adt/index.js @@ -112,7 +112,7 @@ - 83 byte 3 - 2016-07-06 10:12:23 (UTC) + 2016-07-06 10:40:27 (UTC) src/color/BLACK.js @@ -120,7 +120,7 @@ 0 %0/1 25 byte 1 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/color/RED.js @@ -128,7 +128,7 @@ 0 %0/1 23 byte 1 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/color/index.js @@ -136,7 +136,7 @@ - 50 byte 2 - 2016-07-06 10:12:23 (UTC) + 2016-07-06 10:40:27 (UTC) src/debug/debug.js @@ -144,7 +144,7 @@ 0 %0/1 307 byte 13 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/debug/index.js @@ -152,7 +152,7 @@ - 26 byte 1 - 2016-07-06 10:12:23 (UTC) + 2016-07-06 10:40:27 (UTC) src/family/grandparent.js @@ -160,7 +160,7 @@ 0 %0/1 168 byte 7 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/family/index.js @@ -168,7 +168,7 @@ - 118 byte 4 - 2016-07-06 10:12:23 (UTC) + 2016-07-06 10:40:27 (UTC) src/family/predecessor.js @@ -176,7 +176,7 @@ 0 %0/1 136 byte 9 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/family/sibling.js @@ -184,7 +184,7 @@ 0 %0/1 233 byte 9 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/family/uncle.js @@ -192,7 +192,7 @@ 0 %0/1 287 byte 11 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/index.js @@ -200,7 +200,7 @@ - 245 byte 9 - 2016-07-06 10:12:23 (UTC) + 2016-07-06 10:40:27 (UTC) src/insertion/index.js @@ -208,7 +208,7 @@ - 192 byte 6 - 2016-07-06 10:12:23 (UTC) + 2016-07-06 10:40:27 (UTC) src/insertion/insert.js @@ -216,7 +216,7 @@ 0 %0/1 360 byte 38 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/insertion/insert_case1.js @@ -224,7 +224,7 @@ 0 %0/1 183 byte 11 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/insertion/insert_case2.js @@ -232,7 +232,7 @@ 0 %0/1 207 byte 11 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/insertion/insert_case3.js @@ -240,7 +240,7 @@ 0 %0/1 395 byte 18 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/insertion/insert_case4.js @@ -248,7 +248,7 @@ 0 %0/1 922 byte 41 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/insertion/insert_case5.js @@ -256,7 +256,7 @@ 0 %0/1 254 byte 14 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/removal/delete_case1.js @@ -264,7 +264,7 @@ 0 %0/1 139 byte 7 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/removal/delete_case2.js @@ -272,7 +272,7 @@ 0 %0/1 359 byte 18 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/removal/delete_case3.js @@ -280,7 +280,7 @@ 0 %0/1 468 byte 21 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/removal/delete_case4.js @@ -288,7 +288,7 @@ 0 %0/1 375 byte 18 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/removal/delete_case5.js @@ -296,7 +296,7 @@ 0 %0/1 1032 byte 29 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/removal/delete_case6.js @@ -304,7 +304,7 @@ 0 %0/1 329 byte 17 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/removal/delete_one_child.js @@ -312,7 +312,7 @@ 0 %0/1 802 byte 28 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/removal/index.js @@ -320,7 +320,7 @@ - 268 byte 8 - 2016-07-06 10:12:23 (UTC) + 2016-07-06 10:40:27 (UTC) src/removal/replace_node.js @@ -328,7 +328,7 @@ 0 %0/1 243 byte 12 - 2016-07-06 08:59:28 (UTC) + 2016-07-06 10:40:27 (UTC) src/rotate/index.js @@ -336,7 +336,7 @@ - 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549, - 550 + 564, + 565 ], "loc": { "start": { @@ -1518,8 +1518,8 @@ "type": "Identifier", "name": "parent", "range": [ - 551, - 557 + 566, + 572 ], "loc": { "start": { @@ -1533,8 +1533,8 @@ } }, "range": [ - 549, - 557 + 564, + 572 ], "loc": { "start": { @@ -1551,8 +1551,8 @@ "type": "Identifier", "name": "B", "range": [ - 560, - 561 + 575, + 576 ], "loc": { "start": { @@ -1566,8 +1566,8 @@ } }, "range": [ - 549, - 561 + 564, + 576 ], "loc": { "start": { @@ -1581,8 +1581,8 @@ } }, "range": [ - 549, - 563 + 564, + 578 ], "loc": { "start": { @@ -1607,8 +1607,8 @@ "type": "Identifier", "name": "b", "range": [ - 565, - 566 + 580, + 581 ], "loc": { "start": { @@ -1625,8 +1625,8 @@ "type": "Identifier", "name": "parent", "range": [ - 567, - 573 + 582, + 588 ], "loc": { "start": { @@ -1640,8 +1640,8 @@ } }, "range": [ - 565, - 573 + 580, + 588 ], "loc": { "start": { @@ -1658,8 +1658,8 @@ "type": "Identifier", "name": "A", "range": [ - 576, - 577 + 591, + 592 ], "loc": { "start": { @@ -1673,8 +1673,8 @@ } }, "range": [ - 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"value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n ", + "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n ", "range": [ 0, - 275 + 290 ], "loc": { "start": { @@ -1866,8 +1866,8 @@ "specifiers": [], "source": null, "range": [ - 277, - 598 + 292, + 613 ], "loc": { "start": { @@ -1882,10 +1882,10 @@ "leadingComments": [ { "type": "Block", - "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n ", + "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n ", "range": [ 0, - 275 + 290 ], "loc": { "start": { @@ -1903,8 +1903,8 @@ ], "sourceType": "module", "range": [ - 277, - 598 + 292, + 613 ], "loc": { "start": { @@ -1919,10 +1919,10 @@ "comments": [ { "type": "Block", - "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n ", + "value": "*\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n ", "range": [ 0, - 275 + 290 ], "loc": { "start": { diff --git a/dump.json b/dump.json index b37d389..e9b42ae 100644 --- a/dump.json +++ b/dump.json @@ -1452,7 +1452,7 @@ "access": null, "description": null, "lineNumber": 16, - "content": "/**\n * Rotate tree left.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A root of the tree\n *\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n" + "content": "/**\n * Rotate tree left.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A root of the tree\n *\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n" }, { "__docId__": 74, @@ -1466,7 +1466,7 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/rotate/rotate_left.js", "importStyle": "{rotate_left}", - "description": "Rotate tree left.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n A B\n / \\ / \\\n a B -> A c\n / \\ / \\\n b c a b", + "description": "Rotate tree left.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n A B\n / \\ / \\\n a B -> A c\n / \\ / \\\n b c a b", "lineNumber": 16, "params": [ { @@ -1493,7 +1493,7 @@ "access": null, "description": null, "lineNumber": 16, - "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n" + "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n" }, { "__docId__": 76, @@ -1507,7 +1507,7 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/rotate/rotate_right.js", "importStyle": "{rotate_right}", - "description": "Rotate tree right.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n B A\n / \\ / \\\n A c -> a B\n / \\ / \\\n a b b c", + "description": "Rotate tree right.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n B A\n / \\ / \\\n A c -> a B\n / \\ / \\\n a b b c", "lineNumber": 16, "params": [ { diff --git a/file/src/rotate/rotate_left.js.html b/file/src/rotate/rotate_left.js.html index 588992c..1ba24bb 100644 --- a/file/src/rotate/rotate_left.js.html +++ b/file/src/rotate/rotate_left.js.html @@ -72,11 +72,11 @@ * Rotate tree left. * (see https://en.wikipedia.org/wiki/Tree_rotation) * - * A B - * / \ / \ - * a B -> A c - * / \ / \ - * b c a b + * A B + * / \ / \ + * a B -> A c + * / \ / \ + * b c a b * * * @param {Node} A root of the tree diff --git a/file/src/rotate/rotate_right.js.html b/file/src/rotate/rotate_right.js.html index ee3af43..e3f858a 100644 --- a/file/src/rotate/rotate_right.js.html +++ b/file/src/rotate/rotate_right.js.html @@ -72,11 +72,11 @@ * Rotate tree right. * (see https://en.wikipedia.org/wiki/Tree_rotation) * - * B A - * / \ / \ - * A c -> a B - * / \ / \ - * a b b c + * B A + * / \ / \ + * A c -> a B + * / \ / \ + * a b b c * * * @param {Node} B root of the tree diff --git a/function/index.html b/function/index.html index 8da1161..7dde221 100644 --- a/function/index.html +++ b/function/index.html @@ -2007,12 +2007,12 @@

                                                                                                      Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)

                                                                                                      -
                                                                                                       A                B
-/ \              / \
-

                                                                                                      a B -> A c - / \ / \ - b c a b

                                                                                                      -
                                                                                                      +
                                                                                                          A                B
+   / \              / \
+  a   B     ->     A   c
+     / \          / \
+    b   c        a   b
+

                                                                                                      @@ -2071,12 +2071,12 @@

                                                                                                      Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)

                                                                                                      -
                                                                                                       B                A
-/ \              / \
-

                                                                                                      A c -> a B - / \ / \ - a b b c

                                                                                                      -
                                                                                                      +
                                                                                                          B                A
+   / \              / \
+  A   c     ->     a   B
+ / \                  / \
+a   b                b   c
+

                                                                                                      diff --git a/package.json b/package.json index 8467182..2ffe1a7 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "aureooms-es-red-black-tree", - "version": "1.0.1", + "version": "1.0.2", "author": "aureooms", "license": "AGPL-3.0", "description": "red-black tree library for JavaScript", diff --git a/source.html b/source.html index 89dee08..d1d5d28 100644 --- a/source.html +++ b/source.html @@ -88,7 +88,7 @@ 0 %0/1 170 byte 8 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/adt/Node.js @@ -96,7 +96,7 @@ 0 %0/1 266 byte 11 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/adt/RedBlackTree.js @@ -104,7 +104,7 @@ 0 %0/14 2326 byte 116 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/adt/index.js @@ -112,7 +112,7 @@ - 83 byte 3 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/color/BLACK.js @@ -120,7 +120,7 @@ 0 %0/1 25 byte 1 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/color/RED.js @@ -128,7 +128,7 @@ 0 %0/1 23 byte 1 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/color/index.js @@ -136,7 +136,7 @@ - 50 byte 2 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/debug/debug.js @@ -144,7 +144,7 @@ 0 %0/1 307 byte 13 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/debug/index.js @@ -152,7 +152,7 @@ - 26 byte 1 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/family/grandparent.js @@ -160,7 +160,7 @@ 0 %0/1 168 byte 7 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/family/index.js @@ -168,7 +168,7 @@ - 118 byte 4 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/family/predecessor.js @@ -176,7 +176,7 @@ 0 %0/1 136 byte 9 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/family/sibling.js @@ -184,7 +184,7 @@ 0 %0/1 233 byte 9 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/family/uncle.js @@ -192,7 +192,7 @@ 0 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10:42:11 (UTC) src/removal/replace_node.js @@ -328,7 +328,7 @@ 0 %0/1 243 byte 12 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/rotate/index.js @@ -336,23 +336,23 @@ - 65 byte 2 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/rotate/rotate_left.js rotate_left 100 %1/1 - 589 byte + 604 byte 35 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:46:34 (UTC) src/rotate/rotate_right.js rotate_right 100 %1/1 - 599 byte + 614 byte 36 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:46:08 (UTC) src/search/index.js @@ -360,7 +360,7 @@ - 27 byte 1 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/search/search.js @@ -368,7 +368,7 @@ 0 %0/1 353 byte 28 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/traversal/index.js @@ -376,7 +376,7 @@ - 72 byte 2 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/traversal/inordertraversal.js @@ -384,7 +384,7 @@ 0 %0/1 219 byte 13 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) src/traversal/rangetraversal.js @@ -392,7 +392,7 @@ 0 %0/1 567 byte 15 - 2016-07-06 10:40:27 (UTC) + 2016-07-06 10:42:11 (UTC) From cee6883272c834a030353c41ab8e1c01a660cda0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= Date: Sun, 31 Jul 2016 21:25:59 +0200 Subject: [PATCH 11/26] esdoc update --- ast/source/adt/Leaf.js.json | 403 +- ast/source/adt/Node.js.json | 609 +-- ast/source/adt/RedBlackTree.js.json | 3501 ++++++++++------- ast/source/color/BLACK.js.json | 112 +- ast/source/color/RED.js.json | 112 +- ast/source/debug/debug.js.json | 596 +-- .../delete_case1.js.json | 286 +- .../delete_case2.js.json | 1088 +++-- .../delete_case3.js.json | 933 ++--- .../delete_case4.js.json | 997 ++--- ast/source/deletion/delete_case5.js.json | 2307 +++++++++++ .../delete_case6.js.json | 1004 +++-- .../delete_one_child.js.json | 997 +++-- .../{removal => deletion}/index.js.json | 0 .../replace_node.js.json | 405 +- ast/source/family/grandparent.js.json | 229 +- ast/source/family/predecessor.js.json | 330 +- ast/source/family/sibling.js.json | 415 +- ast/source/family/uncle.js.json | 519 +-- ast/source/index.js.json | 70 +- ast/source/insertion/insert.js.json | 718 ++-- ast/source/insertion/insert_case1.js.json | 450 ++- ast/source/insertion/insert_case2.js.json | 451 ++- ast/source/insertion/insert_case3.js.json | 767 ++-- ast/source/insertion/insert_case4.js.json | 1001 +++-- ast/source/insertion/insert_case5.js.json | 826 ++-- ast/source/removal/delete_case5.js.json | 2517 ------------ ast/source/rotate/rotate_left.js.json | 486 +-- ast/source/rotate/rotate_right.js.json | 486 +-- ast/source/search/search.js.json | 587 ++- ast/source/traversal/inordertraversal.js.json | 704 +++- ast/source/traversal/rangetraversal.js.json | 1222 +++--- badge.svg | 8 +- .../src/adt/RedBlackTree.js~RedBlackTree.html | 330 +- coverage.json | 194 +- dump.json | 1470 ++++--- file/src/adt/Leaf.js.html | 29 +- file/src/adt/Node.js.html | 34 +- file/src/adt/RedBlackTree.js.html | 128 +- file/src/adt/index.js.html | 16 +- file/src/color/BLACK.js.html | 21 +- file/src/color/RED.js.html | 21 +- file/src/color/index.js.html | 16 +- file/src/debug/debug.js.html | 31 +- file/src/debug/index.js.html | 16 +- .../delete_case1.js.html | 30 +- .../delete_case2.js.html | 67 +- .../delete_case3.js.html | 70 +- .../delete_case4.js.html | 73 +- .../delete_case5.js.html | 97 +- .../delete_case6.js.html | 78 +- .../delete_one_child.js.html | 53 +- file/src/{removal => deletion}/index.js.html | 20 +- .../replace_node.js.html | 28 +- file/src/family/grandparent.js.html | 30 +- file/src/family/index.js.html | 16 +- file/src/family/predecessor.js.html | 28 +- file/src/family/sibling.js.html | 32 +- file/src/family/uncle.js.html | 29 +- file/src/index.js.html | 18 +- file/src/insertion/index.js.html | 16 +- file/src/insertion/insert.js.html | 34 +- file/src/insertion/insert_case1.js.html | 44 +- file/src/insertion/insert_case2.js.html | 47 +- file/src/insertion/insert_case3.js.html | 64 +- file/src/insertion/insert_case4.js.html | 119 +- file/src/insertion/insert_case5.js.html | 73 +- file/src/rotate/index.js.html | 16 +- file/src/rotate/rotate_left.js.html | 24 +- file/src/rotate/rotate_right.js.html | 24 +- file/src/search/index.js.html | 16 +- file/src/search/search.js.html | 39 +- file/src/traversal/index.js.html | 16 +- file/src/traversal/inordertraversal.js.html | 33 +- file/src/traversal/rangetraversal.js.html | 48 +- function/index.html | 757 ++-- identifiers.html | 208 +- index.html | 16 +- script/search_index.js | 152 +- source.html | 380 +- variable/index.html | 36 +- 81 files changed, 17715 insertions(+), 12558 deletions(-) rename ast/source/{removal => deletion}/delete_case1.js.json (57%) rename ast/source/{removal => deletion}/delete_case2.js.json (58%) rename ast/source/{removal => deletion}/delete_case3.js.json (65%) rename ast/source/{removal => deletion}/delete_case4.js.json (61%) create mode 100644 ast/source/deletion/delete_case5.js.json rename ast/source/{removal => deletion}/delete_case6.js.json (61%) rename ast/source/{removal => deletion}/delete_one_child.js.json (58%) rename ast/source/{removal => deletion}/index.js.json (100%) rename ast/source/{removal => deletion}/replace_node.js.json (73%) delete mode 100644 ast/source/removal/delete_case5.js.json rename file/src/{removal => deletion}/delete_case1.js.html (92%) rename file/src/{removal => deletion}/delete_case2.js.html (85%) rename file/src/{removal => deletion}/delete_case3.js.html (83%) rename file/src/{removal => deletion}/delete_case4.js.html (81%) rename file/src/{removal => deletion}/delete_case5.js.html (78%) rename file/src/{removal => deletion}/delete_case6.js.html (81%) rename file/src/{removal => deletion}/delete_one_child.js.html (87%) rename file/src/{removal => deletion}/index.js.html (96%) rename file/src/{removal => deletion}/replace_node.js.html (93%) diff --git a/ast/source/adt/Leaf.js.json b/ast/source/adt/Leaf.js.json index 8bde1fa..14789fc 100644 --- a/ast/source/adt/Leaf.js.json +++ b/ast/source/adt/Leaf.js.json @@ -90,7 +90,27 @@ "line": 1, "column": 28 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n ", + "range": [ + 30, + 152 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -100,16 +120,16 @@ "type": "Identifier", "name": "Leaf", "range": [ - 46, - 50 + 169, + 173 ], "loc": { "start": { - "line": 3, + "line": 10, "column": 16 }, "end": { - "line": 3, + "line": 10, "column": 20 } } @@ -119,16 +139,16 @@ "type": "Identifier", "name": "parent", "range": [ - 53, - 59 + 176, + 182 ], "loc": { "start": { - "line": 3, + "line": 10, "column": 23 }, "end": { - "line": 3, + "line": 10, "column": 29 } } @@ -148,16 +168,16 @@ "object": { "type": "ThisExpression", "range": [ - 65, - 69 + 188, + 192 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 1 }, "end": { - "line": 4, + "line": 11, "column": 5 } } @@ -166,31 +186,31 @@ "type": "Identifier", "name": "color", "range": [ - 70, - 75 + 193, + 198 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 6 }, "end": { - "line": 4, + "line": 11, "column": 11 } } }, "range": [ - 65, - 75 + 188, + 198 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 1 }, "end": { - "line": 4, + "line": 11, "column": 11 } } @@ -199,46 +219,46 @@ "type": "Identifier", "name": "BLACK", "range": [ - 78, - 83 + 201, + 206 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 14 }, "end": { - "line": 4, + "line": 11, "column": 19 } } }, "range": [ - 65, - 83 + 188, + 206 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 1 }, "end": { - "line": 4, + "line": 11, "column": 19 } } }, "range": [ - 65, - 85 + 188, + 208 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 1 }, "end": { - "line": 4, + "line": 11, "column": 21 } } @@ -254,16 +274,16 @@ "object": { "type": "ThisExpression", "range": [ - 87, - 91 + 210, + 214 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 1 }, "end": { - "line": 5, + "line": 12, "column": 5 } } @@ -272,31 +292,31 @@ "type": "Identifier", "name": "parent", "range": [ - 92, - 98 + 215, + 221 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 6 }, "end": { - "line": 5, + "line": 12, "column": 12 } } }, "range": [ - 87, - 98 + 210, + 221 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 1 }, "end": { - "line": 5, + "line": 12, "column": 12 } } @@ -305,62 +325,62 @@ "type": "Identifier", "name": "parent", "range": [ - 101, - 107 + 224, + 230 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 15 }, "end": { - "line": 5, + "line": 12, "column": 21 } } }, "range": [ - 87, - 107 + 210, + 230 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 1 }, "end": { - "line": 5, + "line": 12, "column": 21 } } }, "range": [ - 87, - 109 + 210, + 232 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 1 }, "end": { - "line": 5, + "line": 12, "column": 23 } } } ], "range": [ - 62, - 111 + 185, + 234 ], "loc": { "start": { - "line": 3, + "line": 10, "column": 32 }, "end": { - "line": 6, + "line": 13, "column": 1 } } @@ -368,38 +388,116 @@ "generator": false, "expression": false, "range": [ - 37, - 111 + 160, + 234 ], "loc": { "start": { - "line": 3, + "line": 10, "column": 7 }, "end": { - "line": 6, + "line": 13, "column": 1 } }, - "leadingComments": [], - "trailingComments": [] + "leadingComments": [ + { + "type": "Block", + "value": "*\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n ", + "range": [ + 30, + 152 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + } + ], + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Returns true if the Leaf object is a leaf. 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This\n * always returns true.\n *\n * @returns {Boolean}\n ", + "range": [ + 236, + 382 + ], + "loc": { + "start": { + "line": 15, + "column": 0 + }, + "end": { + "line": 20, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ 0, - 169 + 439 ], "loc": { "start": { @@ -631,9 +749,46 @@ "column": 0 }, "end": { - "line": 8, + "line": 21, "column": 56 } }, - "comments": [] + "comments": [ + { + "type": "Block", + "value": "*\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n ", + "range": [ + 30, + 152 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + }, + { + "type": "Block", + "value": "*\n * Returns true if the Leaf object is a leaf. This\n * always returns true.\n *\n * @returns {Boolean}\n ", + "range": [ + 236, + 382 + ], + "loc": { + "start": { + "line": 15, + "column": 0 + }, + "end": { + "line": 20, + "column": 3 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/adt/Node.js.json b/ast/source/adt/Node.js.json index 9538223..f25faff 100644 --- a/ast/source/adt/Node.js.json +++ b/ast/source/adt/Node.js.json @@ -90,7 +90,27 @@ "line": 1, "column": 31 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n ", + "range": [ + 33, + 223 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -100,16 +120,16 @@ "type": "Identifier", "name": "Node", "range": [ - 49, - 53 + 240, + 244 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 16 }, "end": { - "line": 3, + "line": 11, "column": 20 } } @@ -119,35 +139,35 @@ "type": "Identifier", "name": "color", "range": [ - 56, - 61 + 247, + 252 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 23 }, "end": { - "line": 3, + "line": 11, "column": 28 } } }, { "type": "Identifier", - "name": "value", + "name": "key", "range": [ - 64, - 69 + 255, + 258 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 31 }, "end": { - "line": 3, - "column": 36 + "line": 11, + "column": 34 } } } @@ -166,16 +186,16 @@ "object": { "type": "ThisExpression", "range": [ - 75, - 79 + 264, + 268 ], "loc": { "start": { - "line": 4, + "line": 12, "column": 1 }, "end": { - "line": 4, + "line": 12, "column": 5 } } @@ -184,31 +204,31 @@ "type": "Identifier", "name": "color", "range": [ - 80, - 85 + 269, + 274 ], "loc": { "start": { - "line": 4, + "line": 12, "column": 6 }, "end": { - "line": 4, + "line": 12, "column": 11 } } }, "range": [ - 75, - 85 + 264, + 274 ], "loc": { "start": { - "line": 4, + "line": 12, "column": 1 }, "end": { - "line": 4, + "line": 12, "column": 11 } } @@ -217,46 +237,46 @@ "type": "Identifier", "name": "color", "range": [ - 88, - 93 + 277, + 282 ], "loc": { "start": { - "line": 4, + "line": 12, "column": 14 }, "end": { - "line": 4, + "line": 12, "column": 19 } } }, "range": [ - 75, - 93 + 264, + 282 ], "loc": { "start": { - "line": 4, + "line": 12, "column": 1 }, "end": { - "line": 4, + "line": 12, "column": 19 } } }, "range": [ - 75, - 95 + 264, + 284 ], "loc": { "start": { - "line": 4, + "line": 12, "column": 1 }, "end": { - "line": 4, + "line": 12, "column": 21 } } @@ -272,16 +292,16 @@ "object": { "type": "ThisExpression", "range": [ - 97, - 101 + 286, + 290 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 1 }, "end": { - "line": 5, + "line": 13, "column": 5 } } @@ -290,31 +310,31 @@ "type": "Identifier", "name": "left", "range": [ - 102, - 106 + 291, + 295 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 6 }, "end": { - "line": 5, + "line": 13, "column": 10 } } }, "range": [ - 97, - 106 + 286, + 295 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 1 }, "end": { - "line": 5, + "line": 13, "column": 10 } } @@ -325,16 +345,16 @@ "type": "Identifier", "name": "Leaf", "range": [ - 113, - 117 + 302, + 306 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 17 }, "end": { - "line": 5, + "line": 13, "column": 21 } } @@ -343,62 +363,62 @@ { "type": "ThisExpression", "range": [ - 119, - 123 + 308, + 312 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 23 }, "end": { - "line": 5, + "line": 13, "column": 27 } } } ], "range": [ - 109, - 125 + 298, + 314 ], "loc": { "start": { - 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146, - 150 + 335, + 339 ], "loc": { "start": { - "line": 6, + "line": 14, "column": 18 }, "end": { - "line": 6, + "line": 14, "column": 22 } } @@ -485,62 +505,62 @@ { "type": "ThisExpression", "range": [ - 152, - 156 + 341, + 345 ], "loc": { "start": { - "line": 6, + "line": 14, "column": 24 }, "end": { - "line": 6, + "line": 14, "column": 28 } } } ], "range": [ - 142, - 158 + 331, + 347 ], "loc": { "start": { - "line": 6, + "line": 14, "column": 14 }, "end": { - "line": 6, + "line": 14, "column": 30 } } }, "range": [ - 129, - 158 + 318, + 347 ], "loc": { "start": { - "line": 6, + "line": 14, "column": 1 }, "end": { - "line": 6, + "line": 14, "column": 30 } } }, "range": [ - 129, - 160 + 318, + 349 ], "loc": { "start": { - "line": 6, + "line": 14, "column": 1 }, "end": { - "line": 6, + "line": 14, "column": 32 } } @@ -556,16 +576,16 @@ "object": { "type": "ThisExpression", "range": [ - 162, - 166 + 351, + 355 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 1 }, "end": { - "line": 7, + "line": 15, "column": 5 } } @@ -574,31 +594,31 @@ "type": "Identifier", "name": "parent", "range": [ - 167, - 173 + 356, + 362 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 6 }, "end": { - "line": 7, + "line": 15, "column": 12 } } }, "range": [ - 162, - 173 + 351, + 362 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 1 }, "end": { - "line": 7, + "line": 15, "column": 12 } } @@ -608,46 +628,46 @@ "value": null, "raw": "null", "range": [ - 176, - 180 + 365, + 369 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 15 }, "end": { - "line": 7, + "line": 15, "column": 19 } } }, "range": [ - 162, - 180 + 351, + 369 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 1 }, "end": { - "line": 7, + "line": 15, "column": 19 } } }, "range": [ - 162, - 182 + 351, + 371 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 1 }, "end": { - "line": 7, + "line": 15, "column": 21 } } @@ -663,113 +683,113 @@ "object": { "type": "ThisExpression", "range": [ - 184, - 188 + 373, + 377 ], "loc": { "start": { - "line": 8, + "line": 16, "column": 1 }, "end": { - "line": 8, + "line": 16, "column": 5 } } }, "property": { "type": "Identifier", - 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This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n ", + "range": [ + 33, + 223 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + } + ], + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", + "range": [ + 393, + 540 + ], + "loc": { + "start": { + "line": 19, + "column": 0 + }, + "end": { + "line": 24, + "column": 3 + } + } + } + ] }, "specifiers": [], "source": null, "range": [ - 33, - 206 + 224, + 391 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 0 }, "end": { - "line": 9, + "line": 17, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n ", + "range": [ + 33, + 223 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + } + ], + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", + "range": [ + 393, + 540 + ], + "loc": { + "start": { + "line": 19, + "column": 0 + }, + "end": { + "line": 24, + "column": 3 + } + } + } + ] }, { "type": "ExpressionStatement", @@ -825,16 +923,16 @@ "type": "Identifier", "name": "Node", "range": [ - 208, - 212 + 541, + 545 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 0 }, "end": { - "line": 11, + "line": 25, "column": 4 } } @@ -843,31 +941,31 @@ "type": "Identifier", "name": "prototype", "range": [ - 213, - 222 + 546, + 555 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 5 }, "end": { - "line": 11, + "line": 25, "column": 14 } } }, "range": [ - 208, - 222 + 541, + 555 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 0 }, "end": { - "line": 11, + "line": 25, "column": 14 } } @@ -876,31 +974,31 @@ "type": "Identifier", "name": "isleaf", "range": [ - 223, - 229 + 556, + 562 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 15 }, "end": { - "line": 11, + "line": 25, "column": 21 } } }, "range": [ - 208, - 229 + 541, + 562 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 0 }, "end": { - "line": 11, + "line": 25, "column": 21 } } @@ -911,16 +1009,16 @@ "type": "Identifier", "name": "isleaf", "range": [ - 223, - 229 + 556, + 562 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 15 }, "end": { - "line": 11, + "line": 25, "column": 21 } } @@ -936,47 +1034,47 @@ "value": false, "raw": "false", "range": [ - 254, - 259 + 587, + 592 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 46 }, "end": { - "line": 11, + "line": 25, "column": 51 } } }, "range": [ - 247, - 261 + 580, + 594 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 39 }, "end": { - "line": 11, + "line": 25, "column": 53 } } } ], "range": [ - 245, - 263 + 578, + 596 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 37 }, "end": { - "line": 11, + "line": 25, "column": 55 } } @@ -984,55 +1082,75 @@ "generator": false, "expression": false, "range": [ - 232, - 263 + 565, + 596 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 24 }, "end": { - "line": 11, + "line": 25, "column": 55 } } }, "range": [ - 208, - 263 + 541, + 596 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 0 }, "end": { - "line": 11, + "line": 25, "column": 55 } } }, "range": [ - 208, - 265 + 541, + 598 ], "loc": { "start": { - "line": 11, + "line": 25, "column": 0 }, "end": { - "line": 11, + "line": 25, "column": 57 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", + "range": [ + 393, + 540 + ], + "loc": { + "start": { + "line": 19, + "column": 0 + }, + "end": { + "line": 24, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ 0, - 265 + 598 ], "loc": { "start": { @@ -1040,9 +1158,46 @@ "column": 0 }, "end": { - "line": 11, + "line": 25, "column": 57 } }, - "comments": [] + "comments": [ + { + "type": "Block", + "value": "*\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n ", + "range": [ + 33, + 223 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + }, + { + "type": "Block", + "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", + "range": [ + 393, + 540 + ], + "loc": { + "start": { + "line": 19, + "column": 0 + }, + "end": { + "line": 24, + "column": 3 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/adt/RedBlackTree.js.json b/ast/source/adt/RedBlackTree.js.json index bc8f5a2..8f0bc0f 100644 --- a/ast/source/adt/RedBlackTree.js.json +++ b/ast/source/adt/RedBlackTree.js.json @@ -795,7 +795,27 @@ "line": 8, "column": 56 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", + "range": [ + 276, + 325 + ], + "loc": { + "start": { + "line": 10, + "column": 0 + }, + "end": { + "line": 13, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -805,16 +825,16 @@ "type": "Identifier", "name": "RedBlackTree", "range": [ - 289, - 301 + 339, + 351 ], "loc": { "start": { - "line": 10, + "line": 14, "column": 13 }, "end": { - "line": 10, + "line": 14, "column": 25 } } @@ -829,16 +849,16 @@ "type": "Identifier", "name": "constructor", "range": [ - 306, - 317 + 512, + 523 ], "loc": { "start": { - "line": 12, + "line": 22, "column": 1 }, "end": { - "line": 12, + "line": 22, "column": 12 } } @@ -851,16 +871,16 @@ "type": "Identifier", "name": "compare", "range": [ - 320, - 327 + 526, + 533 ], "loc": { "start": { - "line": 12, + "line": 22, "column": 15 }, "end": { - "line": 12, + "line": 22, "column": 22 } } @@ -880,16 +900,16 @@ "object": { "type": "ThisExpression", "range": [ - 335, - 339 + 541, + 545 ], "loc": { "start": { - "line": 14, + "line": 24, "column": 2 }, "end": { - "line": 14, + "line": 24, "column": 6 } } @@ -898,31 +918,31 @@ "type": "Identifier", "name": "compare", "range": [ - 340, - 347 + 546, + 553 ], "loc": { "start": { - "line": 14, + "line": 24, "column": 7 }, "end": { - "line": 14, + "line": 24, "column": 14 } } }, "range": [ - 335, - 347 + 541, + 553 ], "loc": { "start": { - "line": 14, + "line": 24, "column": 2 }, "end": { - "line": 14, + "line": 24, "column": 14 } } @@ -931,46 +951,46 @@ "type": "Identifier", "name": "compare", "range": [ - 350, - 357 + 556, + 563 ], "loc": { "start": { - "line": 14, + "line": 24, "column": 17 }, "end": { - "line": 14, + "line": 24, "column": 24 } } }, "range": [ - 335, - 357 + 541, + 563 ], "loc": { "start": { - "line": 14, + "line": 24, "column": 2 }, "end": { - "line": 14, + "line": 24, "column": 24 } } }, "range": [ - 335, - 359 + 541, + 565 ], "loc": { "start": { - "line": 14, + "line": 24, "column": 2 }, "end": { - "line": 14, + "line": 24, "column": 26 } } @@ -986,16 +1006,16 @@ "object": { "type": "ThisExpression", "range": [ - 362, - 366 + 568, + 572 ], "loc": { "start": { - "line": 15, + "line": 25, "column": 2 }, "end": { - "line": 15, + "line": 25, "column": 6 } } @@ -1004,31 +1024,31 @@ "type": "Identifier", "name": "root", "range": [ - 367, - 371 + 573, + 577 ], "loc": { "start": { - "line": 15, + "line": 25, "column": 7 }, "end": { - "line": 15, + "line": 25, "column": 11 } } }, "range": [ - 362, - 371 + 568, + 577 ], "loc": { "start": { - "line": 15, + "line": 25, "column": 2 }, "end": { - "line": 15, + "line": 25, "column": 11 } } @@ -1038,62 +1058,62 @@ "value": null, "raw": "null", "range": [ - 374, - 378 + 580, + 584 ], "loc": { "start": { - "line": 15, + "line": 25, "column": 14 }, "end": { - "line": 15, + "line": 25, "column": 18 } } }, "range": [ - 362, - 378 + 568, + 584 ], "loc": { "start": { - "line": 15, + "line": 25, "column": 2 }, "end": { - "line": 15, + "line": 25, "column": 18 } } }, "range": [ - 362, - 380 + 568, + 586 ], "loc": { "start": { - "line": 15, + "line": 25, "column": 2 }, "end": { - "line": 15, + "line": 25, "column": 20 } } } ], "range": [ - 330, - 384 + 536, + 590 ], "loc": { "start": { - "line": 12, + "line": 22, "column": 25 }, "end": { - "line": 17, + "line": 27, "column": 2 } } @@ -1101,16 +1121,16 @@ "generator": false, "expression": false, "range": [ - 318, - 384 + 524, + 590 ], "loc": { "start": { - "line": 12, + "line": 22, "column": 13 }, "end": { - "line": 17, + "line": 27, "column": 2 } } @@ -1118,19 +1138,59 @@ "kind": "constructor", "computed": false, "range": [ - 306, - 384 + 512, + 590 ], "loc": { "start": { - "line": 12, + "line": 22, "column": 1 }, "end": { - "line": 17, + "line": 27, "column": 2 } }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t * @returns {RedBlackTree}\n\t ", + "range": [ + 356, + 510 + ], + "loc": { + "start": { + "line": 16, + "column": 1 + }, + "end": { + "line": 21, + "column": 4 + } + } + } + ], + "trailingComments": [ + { + "type": "Block", + "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t ", + "range": [ + 593, + 672 + ], + "loc": { + "start": { + "line": 29, + "column": 1 + }, + "end": { + "line": 33, + "column": 4 + } + } + } + ], "static": false }, { @@ -1139,16 +1199,16 @@ "type": "Identifier", "name": "add", "range": [ - 387, - 390 + 674, + 677 ], "loc": { "start": { - "line": 19, + "line": 34, "column": 1 }, "end": { - "line": 19, + "line": 34, "column": 4 } } @@ -1159,19 +1219,19 @@ "params": [ { "type": "Identifier", - 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843, - 899 + 1763, + 1815 ], "loc": { "start": { - "line": 40, + "line": 78, "column": 5 }, "end": { - "line": 42, + "line": 80, "column": 2 } } @@ -2963,19 +3143,59 @@ "kind": "method", "computed": false, "range": [ - 839, - 899 + 1759, + 1815 ], "loc": { "start": { - "line": 40, + "line": 78, "column": 1 }, "end": { - "line": 42, + "line": 80, "column": 2 } }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t ", + "range": [ + 1602, + 1757 + ], + "loc": { + "start": { + "line": 71, + "column": 1 + }, + "end": { + "line": 77, + "column": 4 + } + } + } + ], + "trailingComments": [ + { + "type": "Block", + "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", + "range": [ + 1818, + 1923 + ], + "loc": { + "start": { + "line": 82, + "column": 1 + }, + "end": { + "line": 86, + "column": 4 + } + } + } + ], "static": false }, { @@ -2984,16 +3204,16 @@ "type": "Identifier", "name": "_delete", "range": [ - 902, - 909 + 1925, + 1932 ], "loc": { "start": { - "line": 44, + "line": 87, "column": 1 }, "end": { - "line": 44, + "line": 87, "column": 8 } } @@ -3006,16 +3226,16 @@ "type": "Identifier", "name": "node", "range": [ - 912, - 916 + 1935, + 1939 ], "loc": { "start": { - "line": 44, + "line": 87, "column": 11 }, "end": { - "line": 44, + "line": 87, "column": 15 } } @@ -3041,16 +3261,16 @@ "type": "Identifier", "name": "node", "range": [ - 930, - 934 + 1953, + 1957 ], "loc": { "start": { - "line": 46, + "line": 89, "column": 8 }, "end": { - "line": 46, + "line": 89, "column": 12 } } @@ -3059,31 +3279,31 @@ "type": "Identifier", "name": "left", "range": [ - 935, - 939 + 1958, + 1962 ], "loc": { "start": { - "line": 46, + "line": 89, "column": 13 }, "end": { - "line": 46, + "line": 89, "column": 17 } } }, "range": [ - 930, - 939 + 1953, + 1962 ], "loc": { "start": { - "line": 46, + "line": 89, "column": 8 }, "end": { - "line": 46, + "line": 89, "column": 17 } } @@ -3092,63 +3312,63 @@ "type": "Identifier", "name": "isleaf", "range": [ - 940, - 946 + 1963, + 1969 ], "loc": { "start": { - "line": 46, + "line": 89, "column": 18 }, "end": { - "line": 46, + "line": 89, "column": 24 } } }, "range": [ - 930, - 946 + 1953, + 1969 ], "loc": { "start": { - "line": 46, + "line": 89, "column": 8 }, "end": { - "line": 46, + "line": 89, "column": 24 } } }, "arguments": [], "range": [ - 930, - 948 + 1953, + 1971 ], "loc": { "start": { - "line": 46, + "line": 89, "column": 8 }, "end": { - "line": 46, + "line": 89, "column": 26 } } }, "prefix": true, "range": [ - 929, - 948 + 1952, + 1971 ], "loc": { "start": { - "line": 46, + "line": 89, "column": 7 }, "end": { - "line": 46, + "line": 89, "column": 26 } } @@ -3165,16 +3385,16 @@ "type": "Identifier", "name": "pred", "range": [ - 1014, - 1018 + 2033, + 2037 ], "loc": { "start": { - "line": 48, + "line": 91, "column": 9 }, "end": { - "line": 48, + "line": 91, "column": 13 } } @@ -3185,16 +3405,16 @@ "type": "Identifier", "name": "predecessor", "range": [ - 1021, - 1032 + 2040, + 2051 ], "loc": { "start": { - 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956, - 1004 + 1979, + 2023 ], "loc": { "start": { - "line": 47, + "line": 90, "column": 3 }, "end": { - "line": 47, - "column": 51 + "line": 90, + "column": 47 } } } @@ -3298,50 +3518,50 @@ "type": "Identifier", "name": "node", "range": [ - 1046, - 1050 + 2065, + 2069 ], "loc": { "start": { - "line": 49, + "line": 92, "column": 3 }, "end": { - "line": 49, + "line": 92, "column": 7 } } }, "property": { "type": "Identifier", - "name": "value", + "name": "key", "range": [ - 1051, - 1056 + 2070, + 2073 ], "loc": { "start": { - "line": 49, + "line": 92, "column": 8 }, "end": { - "line": 49, - "column": 13 + "line": 92, + "column": 11 } } }, "range": [ - 1046, - 1056 + 2065, + 2073 ], "loc": { "start": { - "line": 49, + "line": 92, "column": 3 }, "end": { - "line": 49, - "column": 13 + "line": 92, + "column": 11 } } }, @@ -3352,80 +3572,80 @@ "type": "Identifier", "name": "pred", "range": [ - 1059, - 1063 + 2076, + 2080 ], "loc": { "start": { - "line": 49, - "column": 16 + "line": 92, + "column": 14 }, "end": { - 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1160, - 1205 + 2175, + 2220 ], "loc": { "start": { - "line": 52, + "line": 95, "column": 3 }, "end": { - "line": 52, + "line": 95, "column": 48 } } @@ -3615,16 +3835,16 @@ } ], "range": [ - 951, - 1239 + 1974, + 2254 ], "loc": { "start": { - "line": 46, + "line": 89, "column": 29 }, "end": { - "line": 54, + "line": 97, "column": 3 } } @@ -3646,16 +3866,16 @@ "type": "Identifier", "name": "node", "range": [ - 1254, - 1258 + 2269, + 2273 ], "loc": { "start": { - "line": 56, + "line": 99, "column": 13 }, "end": { - "line": 56, + "line": 99, "column": 17 } } @@ -3664,31 +3884,31 @@ "type": "Identifier", "name": "right", "range": [ - 1259, - 1264 + 2274, + 2279 ], "loc": { "start": { - "line": 56, + "line": 99, "column": 18 }, "end": { - "line": 56, + "line": 99, "column": 23 } } }, "range": [ - 1254, - 1264 + 2269, + 2279 ], "loc": { "start": { - "line": 56, + "line": 99, "column": 13 }, "end": { - "line": 56, + "line": 99, "column": 23 } } @@ -3697,63 +3917,63 @@ "type": "Identifier", "name": "isleaf", "range": [ - 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"line": 60, + "line": 103, "column": 16 }, "end": { - "line": 60, + "line": 103, "column": 20 } } @@ -3809,46 +4029,46 @@ "type": "Identifier", "name": "right", "range": [ - 1428, - 1433 + 2439, + 2444 ], "loc": { "start": { - "line": 60, + "line": 103, "column": 21 }, "end": { - "line": 60, + "line": 103, "column": 26 } } }, "range": [ - 1423, - 1433 + 2434, + 2444 ], "loc": { "start": { - "line": 60, + "line": 103, "column": 16 }, "end": { - "line": 60, + "line": 103, "column": 26 } } }, "range": [ - 1416, - 1433 + 2427, + 2444 ], "loc": { "start": { - "line": 60, + "line": 103, "column": 9 }, "end": { - "line": 60, + "line": 103, "column": 26 } } @@ -3856,35 +4076,35 @@ ], "kind": "const", "range": [ - 1410, - 1435 + 2421, + 2446 ], "loc": { "start": { - "line": 60, + "line": 103, "column": 3 }, "end": { - "line": 60, + "line": 103, "column": 28 } }, "leadingComments": [ { "type": "Line", - "value": " replace node's value with successor's value", + "value": " replace node's key with successor's key", "range": [ - 1281, - 1327 + 2296, + 2338 ], "loc": { "start": { - "line": 57, + "line": 100, "column": 3 }, "end": { - "line": 57, - "column": 49 + "line": 100, + "column": 45 } } }, @@ -3892,16 +4112,16 @@ "type": "Line", "value": " If there is no left child, then there can only be one right", "range": [ - 1331, - 1393 + 2342, + 2404 ], "loc": { "start": { - "line": 58, + "line": 101, "column": 3 }, "end": { - "line": 58, + "line": 101, "column": 65 } } @@ -3910,16 +4130,16 @@ "type": "Line", "value": " child.", "range": [ - 1397, - 1406 + 2408, + 2417 ], "loc": { "start": { - "line": 59, + "line": 102, "column": 3 }, "end": { - "line": 59, + "line": 102, "column": 12 } } @@ -3938,50 +4158,50 @@ "type": "Identifier", "name": "node", "range": [ - 1439, - 1443 + 2450, + 2454 ], "loc": { "start": { - "line": 61, + "line": 104, "column": 3 }, "end": { - "line": 61, + "line": 104, "column": 7 } } }, "property": { "type": "Identifier", - "name": "value", + "name": "key", "range": [ - 1444, - 1449 + 2455, + 2458 ], "loc": { "start": { - 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Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", + "range": [ + 2750, + 3162 + ], + "loc": { + "start": { + "line": 121, + "column": 1 + }, + "end": { + "line": 129, + "column": 4 + } + } + } + ], + "trailingComments": [ + { + "type": "Block", + "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t ", + "range": [ + 3305, + 3554 + ], + "loc": { + "start": { + "line": 140, + "column": 1 + }, + "end": { + "line": 146, + "column": 4 + } + } + } + ], "static": false }, { @@ -5173,16 +5473,16 @@ "type": "Identifier", "name": "range", "range": [ - 1889, - 1894 + 3557, + 3562 ], "loc": { "start": { - "line": 88, + "line": 147, "column": 2 }, "end": { - "line": 88, + "line": 147, "column": 7 } } @@ -5195,16 +5495,16 @@ "type": "Identifier", "name": "left", "range": [ - 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2325 + 4354 ], "loc": { "start": { @@ -6638,26 +7097,152 @@ "column": 0 }, "end": { - "line": 116, + "line": 190, "column": 1 } }, "comments": [ + { + "type": "Block", + "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", + "range": [ + 276, + 325 + ], + "loc": { + "start": { + "line": 10, + "column": 0 + }, + "end": { + "line": 13, + "column": 3 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t * @returns {RedBlackTree}\n\t ", + "range": [ + 356, + 510 + ], + "loc": { + "start": { + "line": 16, + "column": 1 + }, + "end": { + "line": 21, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t ", + "range": [ + 593, + 672 + ], + "loc": { + "start": { + "line": 29, + "column": 1 + }, + "end": { + "line": 33, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Node}\n\t ", + "range": [ + 894, + 1120 + ], + "loc": { + "start": { + "line": 45, + "column": 1 + }, + "end": { + "line": 52, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t ", + "range": [ + 1239, + 1501 + ], + "loc": { + "start": { + "line": 58, + "column": 1 + }, + "end": { + "line": 65, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t ", + "range": [ + 1602, + 1757 + ], + "loc": { + "start": { + "line": 71, + "column": 1 + }, + "end": { + "line": 77, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", + "range": [ + 1818, + 1923 + ], + "loc": { + "start": { + "line": 82, + "column": 1 + }, + "end": { + "line": 86, + "column": 4 + } + } + }, { "type": "Line", - "value": " replace node's value with predecessor's value", + "value": " replace node's key with predecessor's key", "range": [ - 956, - 1004 + 1979, + 2023 ], "loc": { "start": { - "line": 47, + "line": 90, "column": 3 }, "end": { - "line": 47, - "column": 51 + "line": 90, + "column": 47 } } }, @@ -6665,16 +7250,16 @@ "type": "Line", "value": " delete predecessor node", "range": [ - 1075, - 1101 + 2090, + 2116 ], "loc": { "start": { - "line": 50, + "line": 93, "column": 3 }, "end": { - "line": 50, + "line": 93, "column": 29 } } @@ -6683,16 +7268,16 @@ "type": "Line", "value": " note: this node can only have one non-leaf child", "range": [ - 1105, - 1156 + 2120, + 2171 ], "loc": { "start": { - "line": 51, + "line": 94, "column": 3 }, "end": { - "line": 51, + "line": 94, "column": 54 } } @@ -6701,35 +7286,35 @@ "type": "Line", "value": " because the tree is a red-black tree", "range": [ - 1160, - 1205 + 2175, + 2220 ], "loc": { "start": { - "line": 52, + "line": 95, "column": 3 }, "end": { - "line": 52, + "line": 95, "column": 48 } } }, { "type": "Line", - "value": " replace node's value with successor's value", + "value": " replace node's key with successor's key", "range": [ - 1281, - 1327 + 2296, + 2338 ], "loc": { "start": { - "line": 57, + "line": 100, "column": 3 }, "end": { - "line": 57, - "column": 49 + "line": 100, + "column": 45 } } }, @@ -6737,16 +7322,16 @@ "type": "Line", "value": " If there is no left child, then there can only be one right", "range": [ - 1331, - 1393 + 2342, + 2404 ], "loc": { "start": { - "line": 58, + "line": 101, "column": 3 }, "end": { - "line": 58, + "line": 101, "column": 65 } } @@ -6755,16 +7340,16 @@ "type": "Line", "value": " child.", "range": [ - 1397, - 1406 + 2408, + 2417 ], "loc": { "start": { - "line": 59, + "line": 102, "column": 3 }, "end": { - "line": 59, + "line": 102, "column": 12 } } @@ -6773,16 +7358,16 @@ "type": "Line", "value": " delete successor node", "range": [ - 1468, - 1492 + 2475, + 2499 ], "loc": { "start": { - "line": 62, + "line": 105, "column": 3 }, "end": { - "line": 62, + "line": 105, "column": 27 } } @@ -6791,16 +7376,16 @@ "type": "Line", "value": " note: this node can only have one non-leaf child", "range": [ - 1496, - 1547 + 2503, + 2554 ], "loc": { "start": { - "line": 63, + "line": 106, "column": 3 }, "end": { - "line": 63, + "line": 106, "column": 54 } } @@ -6809,19 +7394,109 @@ "type": "Line", "value": " because the tree is a red-black tree", "range": [ - 1551, - 1596 + 2558, + 2603 ], "loc": { "start": { - "line": 64, + "line": 107, "column": 3 }, "end": { - "line": 64, + "line": 107, "column": 48 } } + }, + { + "type": "Block", + "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", + "range": [ + 2750, + 3162 + ], + "loc": { + "start": { + "line": 121, + "column": 1 + }, + "end": { + "line": 129, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t ", + "range": [ + 3305, + 3554 + ], + "loc": { + "start": { + "line": 140, + "column": 1 + }, + "end": { + "line": 146, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {Iterator}\n\t ", + "range": [ + 3684, + 3780 + ], + "loc": { + "start": { + "line": 153, + "column": 1 + }, + "end": { + "line": 157, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Same as {@link RedBlackTree#items}.\n\t ", + "range": [ + 3869, + 3917 + ], + "loc": { + "start": { + "line": 164, + "column": 1 + }, + "end": { + "line": 166, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", + "range": [ + 3974, + 4187 + ], + "loc": { + "start": { + "line": 173, + "column": 1 + }, + "end": { + "line": 179, + "column": 4 + } + } } ] } \ No newline at end of file diff --git a/ast/source/color/BLACK.js.json b/ast/source/color/BLACK.js.json index 12e437a..40a1fa0 100644 --- a/ast/source/color/BLACK.js.json +++ b/ast/source/color/BLACK.js.json @@ -12,16 +12,16 @@ "type": "Identifier", "name": "BLACK", "range": [ - 13, - 18 + 44, + 49 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 13 }, "end": { - "line": 1, + "line": 4, "column": 18 } } @@ -31,31 +31,31 @@ "value": 0, "raw": "0", "range": [ - 21, - 22 + 52, + 53 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 21 }, "end": { - "line": 1, + "line": 4, "column": 22 } } }, "range": [ - 13, - 22 + 44, + 53 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 13 }, "end": { - "line": 1, + "line": 4, "column": 22 } } @@ -63,54 +63,112 @@ ], "kind": "const", "range": [ - 7, - 24 + 38, + 55 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 7 }, "end": { - "line": 1, + "line": 4, "column": 24 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Constant for black.\n ", + "range": [ + 0, + 30 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 3, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 0, - 24 + 31, + 55 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 0 }, "end": { - "line": 1, + "line": 4, "column": 24 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Constant for black.\n ", + "range": [ + 0, + 30 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 3, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 0, - 24 + 31, + 55 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 0 }, "end": { - "line": 1, + "line": 4, "column": 24 } }, - "comments": [] + "comments": [ + { + "type": "Block", + "value": "*\n * Constant for black.\n ", + "range": [ + 0, + 30 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 3, + "column": 3 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/color/RED.js.json b/ast/source/color/RED.js.json index 87d4a3b..babc50b 100644 --- a/ast/source/color/RED.js.json +++ b/ast/source/color/RED.js.json @@ -12,16 +12,16 @@ "type": "Identifier", "name": "RED", "range": [ - 13, - 16 + 42, + 45 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 13 }, "end": { - "line": 1, + "line": 4, "column": 16 } } @@ -31,31 +31,31 @@ "value": 1, "raw": "1", "range": [ - 19, - 20 + 48, + 49 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 19 }, "end": { - "line": 1, + "line": 4, "column": 20 } } }, "range": [ - 13, - 20 + 42, + 49 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 13 }, "end": { - "line": 1, + "line": 4, "column": 20 } } @@ -63,54 +63,112 @@ ], "kind": "const", "range": [ - 7, - 22 + 36, + 51 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 7 }, "end": { - "line": 1, + "line": 4, "column": 22 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Constant for red.\n ", + "range": [ + 0, + 28 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 3, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 0, - 22 + 29, + 51 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 0 }, "end": { - "line": 1, + "line": 4, "column": 22 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Constant for red.\n ", + "range": [ + 0, + 28 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 3, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 0, - 22 + 29, + 51 ], "loc": { "start": { - "line": 1, + "line": 4, "column": 0 }, "end": { - "line": 1, + "line": 4, "column": 22 } }, - "comments": [] + "comments": [ + { + "type": "Block", + "value": "*\n * Constant for red.\n ", + "range": [ + 0, + 28 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 3, + "column": 3 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/debug/debug.js.json b/ast/source/debug/debug.js.json index f42a39d..b8f2cfc 100644 --- a/ast/source/debug/debug.js.json +++ b/ast/source/debug/debug.js.json @@ -163,7 +163,27 @@ "line": 3, "column": 28 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Recursively constructs a prettyprint string for the red-black tree rooted at\n * root.\n *\n * @param {Node} root - The root of the tree.\n * @returns {String}\n ", + "range": [ + 59, + 238 + ], + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 11, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -173,16 +193,16 @@ "type": "Identifier", "name": "debug", "range": [ - 75, - 80 + 255, + 260 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 16 }, "end": { - "line": 5, + "line": 12, "column": 21 } } @@ -190,18 +210,18 @@ "params": [ { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 83, - 87 + 263, + 267 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 24 }, "end": { - "line": 5, + "line": 12, "column": 28 } } @@ -219,18 +239,18 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 99, - 103 + 279, + 283 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 6 }, "end": { - "line": 7, + "line": 14, "column": 10 } } @@ -239,47 +259,47 @@ "type": "Identifier", "name": "isleaf", "range": [ - 104, - 110 + 284, + 290 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 11 }, "end": { - "line": 7, + "line": 14, "column": 17 } } }, "range": [ - 99, - 110 + 279, + 290 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 6 }, "end": { - "line": 7, + "line": 14, "column": 17 } } }, "arguments": [], "range": [ - 99, - 113 + 279, + 293 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 6 }, "end": { - "line": 7, + "line": 14, "column": 20 } } @@ -295,16 +315,16 @@ "type": "Identifier", "name": "chalk", "range": [ - 123, - 128 + 303, + 308 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 30 }, "end": { - "line": 7, + "line": 14, "column": 35 } } @@ -313,31 +333,31 @@ "type": "Identifier", "name": "bgBlack", "range": [ - 129, - 136 + 309, + 316 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 36 }, "end": { - "line": 7, + "line": 14, "column": 43 } } }, "range": [ - 123, - 136 + 303, + 316 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 30 }, "end": { - "line": 7, + "line": 14, "column": 43 } } @@ -348,63 +368,63 @@ "value": "L", "raw": "'L'", "range": [ - 137, - 140 + 317, + 320 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 44 }, "end": { - "line": 7, + "line": 14, "column": 47 } } } ], "range": [ - 123, - 141 + 303, + 321 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 30 }, "end": { - "line": 7, + "line": 14, "column": 48 } } }, "range": [ - 116, - 143 + 296, + 323 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 23 }, "end": { - "line": 7, + "line": 14, "column": 50 } } }, "alternate": null, "range": [ - 94, - 143 + 274, + 323 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 1 }, "end": { - "line": 7, + "line": 14, "column": 50 } } @@ -418,16 +438,16 @@ "type": "Identifier", "name": "repr", "range": [ - 152, - 156 + 332, + 336 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 7 }, "end": { - "line": 9, + "line": 16, "column": 11 } } @@ -442,18 +462,18 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 159, - 163 + 339, + 343 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 14 }, "end": { - "line": 9, + "line": 16, "column": 18 } } @@ -462,31 +482,31 @@ "type": "Identifier", "name": "color", "range": [ - 164, - 169 + 344, + 349 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 19 }, "end": { - "line": 9, + "line": 16, "column": 24 } } }, "range": [ - 159, - 169 + 339, + 349 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 14 }, "end": { - "line": 9, + "line": 16, "column": 24 } } @@ -495,31 +515,31 @@ "type": "Identifier", "name": "BLACK", "range": [ - 174, - 179 + 354, + 359 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 29 }, "end": { - "line": 9, + "line": 16, "column": 34 } } }, "range": [ - 159, - 179 + 339, + 359 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 14 }, "end": { - "line": 9, + "line": 16, "column": 34 } } @@ -533,16 +553,16 @@ "type": "Identifier", "name": "chalk", "range": [ - 182, - 187 + 362, + 367 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 37 }, "end": { - "line": 9, + "line": 16, "column": 42 } } @@ -551,31 +571,31 @@ "type": "Identifier", "name": "bgBlack", "range": [ - 188, - 195 + 368, + 375 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 43 }, "end": { - "line": 9, + "line": 16, "column": 50 } } }, "range": [ - 182, - 195 + 362, + 375 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 37 }, "end": { - "line": 9, + "line": 16, "column": 50 } } @@ -586,68 +606,68 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 196, - 200 + 376, + 380 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 51 }, "end": { - "line": 9, + "line": 16, "column": 55 } } }, "property": { "type": "Identifier", - "name": "value", + "name": "key", "range": [ - 201, - 206 + 381, + 384 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 56 }, "end": { - "line": 9, - "column": 61 + "line": 16, + "column": 59 } } }, "range": [ - 196, - 206 + 376, + 384 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 51 }, "end": { - "line": 9, - "column": 61 + "line": 16, + "column": 59 } } } ], "range": [ - 182, - 207 + 362, + 385 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 37 }, "end": { - "line": 9, - "column": 62 + "line": 16, + "column": 60 } } }, @@ -660,17 +680,17 @@ "type": "Identifier", "name": "chalk", "range": [ - 210, - 215 + 388, + 393 ], "loc": { "start": { - "line": 9, - "column": 65 + "line": 16, + "column": 63 }, "end": { - "line": 9, - "column": 70 + "line": 16, + "column": 68 } } }, @@ -678,32 +698,32 @@ "type": "Identifier", "name": "bgRed", "range": [ - 216, - 221 + 394, + 399 ], "loc": { "start": { - "line": 9, - "column": 71 + "line": 16, + "column": 69 }, "end": { - "line": 9, - "column": 76 + "line": 16, + "column": 74 } } }, "range": [ - 210, - 221 + 388, + 399 ], "loc": { "start": { - "line": 9, - "column": 65 + "line": 16, + "column": 63 }, "end": { - "line": 9, - "column": 76 + "line": 16, + "column": 74 } } }, @@ -713,115 +733,115 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 223, - 227 + 401, + 405 ], "loc": { "start": { - "line": 9, - "column": 78 + "line": 16, + "column": 76 }, "end": { - "line": 9, - "column": 82 + "line": 16, + "column": 80 } } }, "property": { "type": "Identifier", - "name": "value", + "name": "key", "range": [ - 228, - 233 + 406, + 409 ], "loc": { "start": { - "line": 9, - "column": 83 + "line": 16, + "column": 81 }, "end": { - "line": 9, - "column": 88 + "line": 16, + "column": 84 } } }, "range": [ - 223, - 233 + 401, + 409 ], "loc": { "start": { - "line": 9, - "column": 78 + "line": 16, + "column": 76 }, "end": { - "line": 9, - "column": 88 + "line": 16, + "column": 84 } } } ], "range": [ - 210, - 235 + 388, + 411 ], "loc": { "start": { - "line": 9, - "column": 65 + "line": 16, + "column": 63 }, "end": { - "line": 9, - "column": 90 + "line": 16, + "column": 86 } } }, "range": [ - 159, - 235 + 339, + 411 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 14 }, "end": { - "line": 9, - "column": 90 + "line": 16, + "column": 86 } } }, "range": [ - 152, - 235 + 332, + 411 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 7 }, "end": { - "line": 9, - "column": 90 + "line": 16, + "column": 86 } } } ], "kind": "const", "range": [ - 146, - 237 + 326, + 413 ], "loc": { "start": { - "line": 9, + "line": 16, "column": 1 }, "end": { - "line": 9, - "column": 92 + "line": 16, + "column": 88 } } }, @@ -838,16 +858,16 @@ }, "tail": false, "range": [ - 247, - 251 + 423, + 427 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 8 }, "end": { - "line": 11, + "line": 18, "column": 12 } } @@ -860,16 +880,16 @@ }, "tail": false, "range": [ - 267, - 272 + 443, + 448 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 28 }, "end": { - "line": 11, + "line": 18, "column": 33 } } @@ -882,16 +902,16 @@ }, "tail": false, "range": [ - 276, - 281 + 452, + 457 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 37 }, "end": { - "line": 11, + "line": 18, "column": 42 } } @@ -904,16 +924,16 @@ }, "tail": true, "range": [ - 298, - 301 + 474, + 477 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 59 }, "end": { - "line": 11, + "line": 18, "column": 62 } } @@ -926,16 +946,16 @@ "type": "Identifier", "name": "debug", "range": [ - 251, - 256 + 427, + 432 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 12 }, "end": { - "line": 11, + "line": 18, "column": 17 } } @@ -946,18 +966,18 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 257, - 261 + 433, + 437 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 18 }, "end": { - "line": 11, + "line": 18, "column": 22 } } @@ -966,47 +986,47 @@ "type": "Identifier", "name": "left", "range": [ - 262, - 266 + 438, + 442 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 23 }, "end": { - "line": 11, + "line": 18, "column": 27 } } }, "range": [ - 257, - 266 + 433, + 442 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 18 }, "end": { - "line": 11, + "line": 18, "column": 27 } } } ], "range": [ - 251, - 267 + 427, + 443 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 12 }, "end": { - "line": 11, + "line": 18, "column": 28 } } @@ -1015,16 +1035,16 @@ "type": "Identifier", "name": "repr", "range": [ - 272, - 276 + 448, + 452 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 33 }, "end": { - "line": 11, + "line": 18, "column": 37 } } @@ -1035,16 +1055,16 @@ "type": "Identifier", "name": "debug", "range": [ - 281, - 286 + 457, + 462 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 42 }, "end": { - "line": 11, + "line": 18, "column": 47 } } @@ -1055,18 +1075,18 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 287, - 291 + 463, + 467 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 48 }, "end": { - "line": 11, + "line": 18, "column": 52 } } @@ -1075,94 +1095,94 @@ "type": "Identifier", "name": "right", "range": [ - 292, - 297 + 468, + 473 ], "loc": { "start": { - "line": 11, + "line": 18, "column": 53 }, "end": { - "line": 11, + "line": 18, "column": 58 } } }, "range": [ - 287, - 297 + 463, + 473 ], "loc": { "start": { - 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65, - 77 + 279, + 291 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 16 }, "end": { - "line": 3, + "line": 11, "column": 28 } } @@ -119,16 +139,16 @@ "type": "Identifier", "name": "n", "range": [ - 80, - 81 + 294, + 295 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 31 }, "end": { - "line": 3, + "line": 11, "column": 32 } } @@ -149,16 +169,16 @@ "type": "Identifier", "name": "n", "range": [ - 96, - 97 + 406, + 407 ], "loc": { "start": { - "line": 5, + "line": 15, "column": 9 }, "end": { - "line": 5, + "line": 15, "column": 10 } } @@ -167,31 +187,31 @@ "type": "Identifier", "name": "parent", "range": [ - 98, - 104 + 408, + 414 ], "loc": { "start": { - "line": 5, + "line": 15, "column": 11 }, "end": { - "line": 5, + "line": 15, "column": 17 } } }, "range": [ - 96, - 104 + 406, + 414 ], "loc": { "start": { - "line": 5, + "line": 15, "column": 9 }, "end": { - "line": 5, + "line": 15, "column": 17 } } @@ -201,31 +221,31 @@ "value": null, "raw": "null", "range": [ - 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138 + 448 ], "loc": { "start": { @@ -382,9 +479,64 @@ "column": 0 }, "end": { - "line": 7, + "line": 17, "column": 1 } }, - "comments": [] + "comments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 49, + 262 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + }, + { + "type": "Line", + "value": " If n is the root, there is nothing to do: all paths go through n, and n", + "range": [ + 305, + 379 + ], + "loc": { + "start": { + "line": 13, + "column": 4 + }, + "end": { + "line": 13, + "column": 78 + } + } + }, + { + "type": "Line", + "value": " is black.", + "range": [ + 384, + 396 + ], + "loc": { + "start": { + "line": 14, + "column": 4 + }, + "end": { + "line": 14, + "column": 16 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/removal/delete_case2.js.json b/ast/source/deletion/delete_case2.js.json similarity index 58% rename from ast/source/removal/delete_case2.js.json rename to ast/source/deletion/delete_case2.js.json index e241e54..ee973cb 100644 --- a/ast/source/removal/delete_case2.js.json +++ b/ast/source/deletion/delete_case2.js.json @@ -395,6 +395,117 @@ } } }, + { + "type": "ImportDeclaration", + "specifiers": [ + { + "type": "ImportSpecifier", + "local": { + "type": "Identifier", + "name": "delete_case4", + "range": [ + 132, + 144 + ], + "loc": { + "start": { + "line": 4, + "column": 9 + }, + "end": { + "line": 4, + "column": 21 + } + } + }, + "imported": { + "type": "Identifier", + "name": "delete_case4", + "range": [ + 132, + 144 + ], + "loc": { + "start": { + "line": 4, + "column": 9 + }, + "end": { + "line": 4, + "column": 21 + } + } + }, + "range": [ + 132, + 144 + ], + "loc": { + "start": { + "line": 4, + "column": 9 + }, + "end": { + "line": 4, + "column": 21 + } + } + } + ], + "source": { + "type": "Literal", + "value": "./delete_case4", + "raw": "'./delete_case4'", + "range": [ + 152, + 168 + ], + "loc": { + "start": { + "line": 4, + "column": 29 + }, + "end": { + "line": 4, + "column": 45 + } + } + }, + "range": [ + 123, + 170 + ], + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 4, + "column": 47 + } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 172, + 410 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + } + ] + }, { "type": "ExportNamedDeclaration", "declaration": { @@ -403,16 +514,16 @@ "type": "Identifier", "name": "delete_case2", "range": [ - 140, - 152 + 427, + 439 ], "loc": { "start": { - "line": 5, + "line": 15, "column": 16 }, "end": { - "line": 5, + "line": 15, "column": 28 } } @@ -422,17 +533,17 @@ "type": "Identifier", "name": "n", "range": [ - 153, - 154 + 442, + 443 ], "loc": { "start": { - "line": 5, - "column": 29 + "line": 15, + "column": 31 }, "end": { - "line": 5, - "column": 30 + "line": 15, + "column": 32 } } } @@ -449,17 +560,17 @@ "type": "Identifier", "name": "s", "range": [ - 165, - 166 + 459, + 460 ], "loc": { "start": { - "line": 7, - "column": 7 + "line": 17, + "column": 10 }, "end": { - "line": 7, - "column": 8 + "line": 17, + "column": 11 } } }, @@ -469,17 +580,17 @@ "type": "Identifier", "name": "sibling", "range": [ - 169, - 176 + 463, + 470 ], "loc": { "start": { - "line": 7, - "column": 11 + "line": 17, + "column": 14 }, "end": { - "line": 7, - "column": 18 + "line": 17, + "column": 21 } } }, @@ -488,67 +599,87 @@ "type": "Identifier", "name": "n", "range": [ - 177, - 178 + 472, + 473 ], "loc": { "start": { - "line": 7, - "column": 19 + "line": 17, + "column": 23 }, "end": { - "line": 7, - "column": 20 + "line": 17, + "column": 24 } } } ], "range": [ - 169, - 179 + 463, + 475 ], "loc": { "start": { - "line": 7, - "column": 11 + "line": 17, + "column": 14 }, "end": { - "line": 7, - "column": 21 + "line": 17, + "column": 26 } } }, "range": [ - 165, - 179 + 459, + 475 ], "loc": { "start": { - "line": 7, - "column": 7 + "line": 17, + "column": 10 }, "end": { - "line": 7, - "column": 21 + "line": 17, + "column": 26 } } } ], "kind": "const", "range": [ - 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210, - 216 + 888, + 894 ], "loc": { "start": { - "line": 10, - "column": 4 + "line": 31, + "column": 10 }, "end": { - "line": 10, - "column": 10 + "line": 31, + "column": 16 } } }, "range": [ - 208, - 216 + 886, + 894 ], "loc": { "start": { - "line": 10, - "column": 2 + "line": 31, + "column": 8 }, "end": { - "line": 10, - "column": 10 + "line": 31, + "column": 16 } } }, @@ -711,32 +842,32 @@ "type": "Identifier", "name": "color", "range": [ - 217, - 222 + 895, + 900 ], "loc": { "start": { - "line": 10, - "column": 11 + "line": 31, + "column": 17 }, "end": { - "line": 10, - "column": 16 + "line": 31, + "column": 22 } } }, "range": [ - 208, - 222 + 886, + 900 ], "loc": { "start": { - "line": 10, - "column": 2 + "line": 31, + "column": 8 }, "end": { - "line": 10, - "column": 16 + "line": 31, + "column": 22 } } }, @@ -744,47 +875,47 @@ "type": "Identifier", "name": "RED", "range": [ - 225, - 228 + 903, + 906 ], "loc": { "start": { - "line": 10, - "column": 19 + "line": 31, + "column": 25 }, "end": { - 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261, - 262 + 954, + 955 ], "loc": { "start": { - "line": 12, - "column": 12 + "line": 33, + "column": 19 }, "end": { - "line": 12, - "column": 13 + "line": 33, + "column": 20 } } }, @@ -946,32 +1077,32 @@ "type": "Identifier", "name": "parent", "range": [ - 263, - 269 + 956, + 962 ], "loc": { "start": { - "line": 12, - "column": 14 + "line": 33, + "column": 21 }, "end": { - "line": 12, - "column": 20 + "line": 33, + "column": 27 } } }, "range": [ - 261, - 269 + 954, + 962 ], "loc": { "start": { - "line": 12, - "column": 12 + "line": 33, + "column": 19 }, "end": { - "line": 12, - "column": 20 + "line": 33, + "column": 27 } } }, @@ -979,47 +1110,47 @@ "type": "Identifier", "name": "left", "range": [ - 270, - 274 + 963, + 967 ], "loc": { "start": { - "line": 12, - "column": 21 + "line": 33, + "column": 28 }, "end": { - "line": 12, - "column": 25 + "line": 33, + "column": 32 } } }, "range": [ - 261, - 274 + 954, + 967 ], "loc": { "start": { - "line": 12, - "column": 12 + "line": 33, + "column": 19 }, "end": { - 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"line": 17, - "column": 15 + "line": 39, + "column": 21 } } + }, + "arguments": [ + { + "type": "Identifier", + "name": "n", + "range": [ + 1126, + 1127 + ], + "loc": { + "start": { + "line": 39, + "column": 23 + }, + "end": { + "line": 39, + "column": 24 + } + } + } + ], + "range": [ + 1112, + 1129 + ], + "loc": { + "start": { + "line": 39, + "column": 9 + }, + "end": { + "line": 39, + "column": 26 + } } - ], + }, "range": [ - 340, - 355 + 1112, + 1131 ], "loc": { "start": { - "line": 17, - "column": 1 + "line": 39, + "column": 9 }, "end": { - "line": 17, - "column": 16 + "line": 39, + "column": 28 } - } + }, + "leadingComments": [ + { + "type": "Line", + "value": " Otherwise, go to case 3.", + "range": [ + 1075, + 1102 + ], + "loc": { + "start": { + "line": 38, + "column": 4 + }, + "end": { + "line": 38, + "column": 31 + } + } + } + ] }, "range": [ - 340, - 356 + 853, + 1131 ], "loc": { "start": { - "line": 17, - "column": 1 + "line": 30, + "column": 4 }, "end": { - "line": 17, - "column": 17 + "line": 39, + "column": 28 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t ", + "range": [ + 480, + 848 + ], + "loc": { + "start": { + "line": 19, + "column": 1 + }, + "end": { + "line": 29, + "column": 4 + } + } + } + ] } ], "range": [ - 156, - 358 + 446, + 1134 ], "loc": { "start": { - "line": 6, - "column": 0 + "line": 15, + "column": 35 }, "end": { - "line": 18, + "line": 41, "column": 1 } } @@ -1377,44 +1639,83 @@ "generator": false, "expression": false, "range": [ - 131, - 358 + 418, + 1134 ], "loc": { "start": { - "line": 5, + "line": 15, "column": 7 }, "end": { - "line": 18, + "line": 41, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 172, + 410 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 124, - 358 + 411, + 1134 ], "loc": { "start": { - "line": 5, + "line": 15, "column": 0 }, "end": { - "line": 18, + "line": 41, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 172, + 410 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ 0, - 358 + 1134 ], "loc": { "start": { @@ -1422,9 +1723,64 @@ "column": 0 }, "end": { - 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} + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 143, + 409 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 15, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -388,16 +408,16 @@ "type": "Identifier", "name": "delete_case3", "range": [ - 159, - 171 + 426, + 438 ], "loc": { "start": { - "line": 6, + "line": 16, "column": 16 }, "end": { - "line": 6, + "line": 16, "column": 28 } } @@ -407,17 +427,17 @@ "type": "Identifier", "name": "n", "range": [ - 172, - 173 + 441, + 442 ], "loc": { "start": { - "line": 6, - "column": 29 + "line": 16, + "column": 31 }, "end": { - "line": 6, - "column": 30 + "line": 16, + "column": 32 } } } @@ -434,17 +454,17 @@ "type": "Identifier", "name": "s", "range": [ - 184, - 185 + 458, + 459 ], "loc": { "start": { - "line": 8, - "column": 7 + "line": 18, + "column": 10 }, "end": { - "line": 8, - "column": 8 + "line": 18, + "column": 11 } } }, @@ -454,17 +474,17 @@ "type": "Identifier", "name": "sibling", "range": [ - 188, - 195 + 462, + 469 ], "loc": { "start": { - "line": 8, - "column": 11 + "line": 18, + "column": 14 }, "end": { - "line": 8, - "column": 18 + "line": 18, + "column": 21 } } }, @@ -473,83 +493,83 @@ "type": "Identifier", "name": "n", "range": [ - 196, - 197 + 471, + 472 ], "loc": { "start": { - "line": 8, - "column": 19 + "line": 18, + "column": 23 }, "end": { - "line": 8, - "column": 20 + "line": 18, + "column": 24 } } } ], "range": [ - 188, - 198 + 462, + 474 ], "loc": { "start": { - "line": 8, - "column": 11 + "line": 18, + "column": 14 }, "end": { - "line": 8, - "column": 21 + "line": 18, + "column": 26 } } }, "range": [ - 184, - 198 + 458, + 474 ], "loc": { "start": { - "line": 8, - "column": 7 + "line": 18, + "column": 10 }, "end": { - 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We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", "range": [ - 201, - 262 + 479, + 1027 ], "loc": { "start": { - "line": 9, + "line": 20, "column": 1 }, "end": { - "line": 9, - "column": 62 + "line": 32, + "column": 4 } } } @@ -564,236 +584,128 @@ "type": "LogicalExpression", "operator": "&&", "left": { - "type": "LogicalExpression", - "operator": "&&", + "type": "BinaryExpression", + "operator": "===", "left": { - "type": "BinaryExpression", - "operator": "===", - "left": { + "type": "MemberExpression", + "computed": false, + "object": { "type": "MemberExpression", "computed": false, "object": { - "type": "MemberExpression", - "computed": false, - "object": { - "type": "Identifier", - "name": "n", - "range": [ - 270, - 271 - ], - "loc": { - "start": { - "line": 11, - "column": 6 - }, - "end": { - "line": 11, - "column": 7 - } - } - }, - "property": { - 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"column": 8 + "line": 35, + "column": 12 }, "end": { - "line": 13, - "column": 12 + "line": 35, + "column": 16 } } }, "range": [ - 333, - 339 + 1087, + 1093 ], "loc": { "start": { - "line": 13, - "column": 6 + "line": 35, + "column": 10 }, "end": { - "line": 13, - "column": 12 + "line": 35, + "column": 16 } } }, @@ -861,32 +773,32 @@ "type": "Identifier", "name": "color", "range": [ - 340, - 345 + 1094, + 1099 ], "loc": { "start": { - "line": 13, - "column": 13 + "line": 35, + "column": 17 }, "end": { - "line": 13, - "column": 18 + "line": 35, + "column": 22 } } }, "range": [ - 333, - 345 + 1087, + 1099 ], "loc": { "start": { - "line": 13, - "column": 6 + "line": 35, + "column": 10 }, "end": { - "line": 13, - "column": 18 + "line": 35, + "column": 22 } } }, @@ -894,47 +806,47 @@ "type": "Identifier", "name": "BLACK", "range": [ - 350, - 355 + 1104, + 1109 ], "loc": { "start": { - "line": 13, - "column": 23 + "line": 35, + "column": 27 }, "end": { - "line": 13, - "column": 28 + "line": 35, + "column": 32 } } }, "range": [ - 333, - 355 + 1087, + 1109 ], "loc": { "start": { - "line": 13, - "column": 6 + "line": 35, + "column": 10 }, "end": { - "line": 13, - "column": 28 + "line": 35, + "column": 32 } } }, "range": [ - 269, - 356 + 1045, + 1111 ], "loc": { "start": { - "line": 11, - "column": 5 + "line": 34, + "column": 8 }, "end": { - "line": 13, - "column": 29 + "line": 35, + "column": 34 } } }, @@ -951,17 +863,17 @@ "type": "Identifier", "name": "s", "range": [ - 366, - 367 + 1125, + 1126 ], "loc": { "start": { - "line": 14, - "column": 6 + "line": 36, + "column": 10 }, "end": { - "line": 14, - "column": 7 + "line": 36, + "column": 11 } } }, @@ -969,32 +881,32 @@ "type": "Identifier", "name": "right", "range": [ - 368, - 373 + 1127, + 1132 ], "loc": { "start": { - "line": 14, - "column": 8 + "line": 36, + "column": 12 }, "end": { - "line": 14, - "column": 13 + "line": 36, + "column": 17 } } }, "range": [ - 366, - 373 + 1125, + 1132 ], "loc": { "start": { - "line": 14, - "column": 6 + "line": 36, + "column": 10 }, "end": { - "line": 14, - "column": 13 + "line": 36, + "column": 17 } } }, @@ -1002,32 +914,32 @@ "type": "Identifier", "name": "color", "range": [ - 374, - 379 + 1133, + 1138 ], "loc": { "start": { - "line": 14, - "column": 14 + "line": 36, + "column": 18 }, "end": { - "line": 14, - "column": 19 + "line": 36, + "column": 23 } } }, "range": [ - 366, - 379 + 1125, + 1138 ], "loc": { "start": { - "line": 14, - "column": 6 + "line": 36, + "column": 10 }, "end": { - "line": 14, - "column": 19 + "line": 36, + "column": 23 } } }, @@ -1035,47 +947,47 @@ "type": "Identifier", "name": "BLACK", "range": [ - 384, - 389 + 1143, + 1148 ], "loc": { "start": { - "line": 14, - "column": 24 + "line": 36, + "column": 28 }, "end": { - "line": 14, - "column": 29 + "line": 36, + "column": 33 } } }, "range": [ - 366, - 389 + 1125, + 1148 ], "loc": { "start": { - "line": 14, - "column": 6 + "line": 36, + "column": 10 }, "end": { - "line": 14, - "column": 29 + "line": 36, + "column": 33 } } }, "range": [ - 269, - 390 + 1045, + 1150 ], "loc": { "start": { - "line": 11, - "column": 5 + "line": 34, + "column": 8 }, "end": { - "line": 14, - "column": 30 + "line": 36, + "column": 35 } } }, @@ -1094,17 +1006,17 @@ "type": "Identifier", "name": "s", "range": [ - 396, - 397 + 1167, + 1168 ], "loc": { "start": { - "line": 15, - "column": 2 + "line": 38, + "column": 8 }, "end": { - "line": 15, - "column": 3 + "line": 38, + "column": 9 } } }, @@ -1112,32 +1024,32 @@ "type": "Identifier", "name": "color", "range": [ - 398, - 403 + 1169, + 1174 ], "loc": { "start": { - "line": 15, - "column": 4 + "line": 38, + "column": 10 }, "end": { - "line": 15, - "column": 9 + "line": 38, + "column": 15 } } }, "range": [ - 396, - 403 + 1167, + 1174 ], "loc": { "start": { - "line": 15, - "column": 2 + "line": 38, + "column": 8 }, "end": { - "line": 15, - "column": 9 + "line": 38, + "column": 15 } } }, @@ -1145,47 +1057,47 @@ "type": "Identifier", "name": "RED", "range": [ - 406, - 409 + 1177, + 1180 ], "loc": { "start": { - "line": 15, - "column": 12 + "line": 38, + "column": 18 }, "end": { - "line": 15, - "column": 15 + "line": 38, + "column": 21 } } }, "range": [ - 396, - 409 + 1167, + 1180 ], "loc": { "start": { - "line": 15, - "column": 2 + "line": 38, + "column": 8 }, "end": { - "line": 15, - "column": 15 + "line": 38, + "column": 21 } } }, "range": [ - 396, - 410 + 1167, + 1182 ], "loc": { "start": { - "line": 15, - "column": 2 + "line": 38, + "column": 8 }, "end": { - "line": 15, - "column": 16 + "line": 38, + "column": 23 } } }, @@ -1197,17 +1109,17 @@ "type": "Identifier", "name": "delete_case1", "range": [ - 413, - 425 + 1191, + 1203 ], "loc": { "start": { - "line": 16, - "column": 2 + "line": 39, + "column": 8 }, "end": { - "line": 16, - "column": 14 + "line": 39, + "column": 20 } } }, @@ -1219,17 +1131,17 @@ "type": "Identifier", "name": "n", "range": [ - 426, - 427 + 1205, + 1206 ], "loc": { "start": { - "line": 16, - "column": 15 + "line": 39, + "column": 22 }, "end": { - "line": 16, - "column": 16 + "line": 39, + "column": 23 } } }, @@ -1237,81 +1149,101 @@ "type": "Identifier", "name": "parent", "range": [ - 428, - 434 + 1207, + 1213 ], "loc": { "start": { - "line": 16, - "column": 17 + "line": 39, + "column": 24 }, "end": { - "line": 16, - "column": 23 + "line": 39, + "column": 30 } } }, "range": [ - 426, - 434 + 1205, + 1213 ], "loc": { "start": { - "line": 16, - "column": 15 + "line": 39, + "column": 22 }, "end": { - "line": 16, - "column": 23 + "line": 39, + "column": 30 } } } ], "range": [ - 413, - 435 + 1191, + 1215 ], "loc": { "start": { - "line": 16, - "column": 2 + "line": 39, + "column": 8 }, "end": { - "line": 16, - "column": 24 + "line": 39, + "column": 32 } } }, "range": [ - 413, - 436 + 1191, + 1217 ], "loc": { "start": { - "line": 16, - "column": 2 + "line": 39, + "column": 8 }, "end": { - "line": 16, - "column": 25 + "line": 39, + "column": 34 } } } ], "range": [ - 392, - 439 + 1157, + 1223 ], "loc": { "start": { - "line": 14, - "column": 32 + "line": 37, + "column": 6 }, "end": { - "line": 17, - "column": 2 + "line": 40, + "column": 5 } - } + }, + "trailingComments": [ + { + "type": "Line", + "value": " Otherwise, go to case 4.", + "range": [ + 1229, + 1256 + ], + "loc": { + "start": { + "line": 42, + "column": 4 + }, + "end": { + "line": 42, + "column": 31 + } + } + } + ] }, "alternate": { "type": "ExpressionStatement", @@ -1321,17 +1253,17 @@ "type": "Identifier", "name": "delete_case4", "range": [ - 449, - 461 + 1266, + 1278 ], "loc": { "start": { - "line": 20, - "column": 2 + "line": 43, + "column": 9 }, "end": { - "line": 20, - "column": 14 + "line": 43, + "column": 21 } } }, @@ -1340,81 +1272,101 @@ "type": "Identifier", "name": "n", "range": [ - 462, - 463 + 1280, + 1281 ], "loc": { "start": { - "line": 20, - "column": 15 + "line": 43, + "column": 23 }, "end": { - "line": 20, - "column": 16 + "line": 43, + "column": 24 } } } ], "range": [ - 449, - 464 + 1266, + 1283 ], "loc": { "start": { - "line": 20, - "column": 2 + "line": 43, + "column": 9 }, "end": { - "line": 20, - "column": 17 + "line": 43, + "column": 26 } } }, "range": [ - 449, - 465 + 1266, + 1285 ], "loc": { "start": { - "line": 20, - "column": 2 + "line": 43, + "column": 9 }, "end": { - "line": 20, - "column": 18 + "line": 43, + "column": 28 } - } + }, + "leadingComments": [ + { + "type": "Line", + "value": " Otherwise, go to case 4.", + "range": [ + 1229, + 1256 + ], + "loc": { + "start": { + "line": 42, + "column": 4 + }, + "end": { + "line": 42, + "column": 31 + } + } + } + ] }, "range": [ - 265, - 465 + 1032, + 1285 ], "loc": { "start": { - "line": 11, - "column": 1 + "line": 33, + "column": 4 }, "end": { - "line": 20, - "column": 18 + "line": 43, + "column": 28 } }, "leadingComments": [ { - "type": "Line", - "value": "console.log(n.color, n.parent.color, s.color , s.isleaf());", + "type": "Block", + "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n * repaint n's sibling red. Now all root-leaft paths going through n's\n * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", "range": [ - 201, - 262 + 479, + 1027 ], "loc": { "start": { - "line": 9, + "line": 20, "column": 1 }, "end": { - "line": 9, - "column": 62 + "line": 32, + "column": 4 } } } @@ -1422,16 +1374,16 @@ } ], "range": [ - 175, - 467 + 445, + 1288 ], "loc": { "start": { - "line": 7, - "column": 0 + "line": 16, + "column": 35 }, "end": { - "line": 21, + "line": 45, "column": 1 } } @@ -1439,44 +1391,83 @@ "generator": false, "expression": false, "range": [ - 150, - 467 + 417, + 1288 ], "loc": { "start": { - "line": 6, + "line": 16, "column": 7 }, "end": { - "line": 21, + "line": 45, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 143, + 409 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 15, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 143, - 467 + 410, + 1288 ], "loc": { "start": { - "line": 6, + "line": 16, "column": 0 }, "end": { - "line": 21, + "line": 45, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 143, + 409 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 15, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ 0, - 467 + 1288 ], "loc": { "start": { @@ -1484,26 +1475,62 @@ "column": 0 }, "end": { - "line": 21, + "line": 45, "column": 1 } }, "comments": [ { - "type": "Line", - "value": "console.log(n.color, n.parent.color, s.color , s.isleaf());", + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 143, + 409 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 15, + "column": 3 + } + } + }, + { + "type": "Block", + "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n * repaint n's sibling red. Now all root-leaft paths going through n's\n * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", "range": [ - 201, - 262 + 479, + 1027 ], "loc": { "start": { - "line": 9, + "line": 20, "column": 1 }, "end": { - "line": 9, - "column": 62 + "line": 32, + "column": 4 + } + } + }, + { + "type": "Line", + "value": " Otherwise, go to case 4.", + "range": [ + 1229, + 1256 + ], + "loc": { + "start": { + "line": 42, + "column": 4 + }, + "end": { + "line": 42, + "column": 31 } } } diff --git a/ast/source/removal/delete_case4.js.json b/ast/source/deletion/delete_case4.js.json similarity index 61% rename from ast/source/removal/delete_case4.js.json rename to ast/source/deletion/delete_case4.js.json index f153fc1..adc3062 100644 --- a/ast/source/removal/delete_case4.js.json +++ b/ast/source/deletion/delete_case4.js.json @@ -287,7 +287,27 @@ "line": 3, "column": 47 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 95, + 426 + ], + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 15, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -297,16 +317,16 @@ "type": "Identifier", "name": "delete_case4", "range": [ - 111, - 123 + 443, + 455 ], "loc": { "start": { - "line": 5, + "line": 16, "column": 16 }, "end": { - "line": 5, + "line": 16, "column": 28 } } @@ -316,17 +336,17 @@ "type": "Identifier", "name": "n", "range": [ - 124, - 125 + 458, + 459 ], "loc": { "start": { - "line": 5, - "column": 29 + "line": 16, + "column": 31 }, "end": { - "line": 5, - "column": 30 + "line": 16, + "column": 32 } } } @@ -343,17 +363,17 @@ "type": "Identifier", "name": "s", "range": [ - 136, - 137 + 475, + 476 ], "loc": { "start": { - "line": 7, - "column": 7 + "line": 18, + "column": 10 }, "end": { - "line": 7, - "column": 8 + "line": 18, + "column": 11 } } }, @@ -363,17 +383,17 @@ "type": "Identifier", "name": "sibling", "range": [ - 140, - 147 + 479, + 486 ], "loc": { "start": { - "line": 7, - "column": 11 + "line": 18, + "column": 14 }, "end": { - "line": 7, - "column": 18 + "line": 18, + "column": 21 } } }, @@ -382,83 +402,83 @@ "type": "Identifier", "name": "n", "range": [ - 148, - 149 + 487, + 488 ], "loc": { "start": { - "line": 7, - "column": 19 + "line": 18, + "column": 22 }, "end": { - "line": 7, - "column": 20 + "line": 18, + "column": 23 } } } ], "range": [ - 140, - 150 + 479, + 489 ], "loc": { "start": { - "line": 7, - "column": 11 + "line": 18, + "column": 14 }, "end": { - "line": 7, - "column": 21 + "line": 18, + "column": 24 } } }, "range": [ - 136, - 150 + 475, + 489 ], "loc": { "start": { - "line": 7, - "column": 7 + "line": 18, + "column": 10 }, "end": { - "line": 7, - "column": 21 + "line": 18, + "column": 24 } } } ], "kind": "const", "range": [ - 130, - 151 + 469, + 490 ], "loc": { "start": { - "line": 7, - "column": 1 + "line": 18, + "column": 4 }, "end": { - "line": 7, - "column": 22 + "line": 18, + "column": 25 } }, "trailingComments": [ { - "type": "Line", - "value": "console.log( s ) ;", + "type": "Block", + "value": "*\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * >B B >B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", "range": [ - 153, - 173 + 493, + 1121 ], "loc": { "start": { - "line": 8, + "line": 20, "column": 1 }, "end": { - "line": 8, - "column": 21 + "line": 33, + "column": 4 } } } @@ -473,236 +493,128 @@ "type": "LogicalExpression", "operator": "&&", "left": { - "type": "LogicalExpression", - "operator": "&&", + "type": "BinaryExpression", + "operator": "===", "left": { - "type": "BinaryExpression", - "operator": "===", - "left": { + "type": "MemberExpression", + "computed": false, + "object": { "type": "MemberExpression", "computed": false, "object": { - "type": "MemberExpression", - "computed": false, - "object": { - "type": "Identifier", - "name": "n", - "range": [ - 181, - 182 - ], - "loc": { - "start": { - "line": 10, - "column": 6 - }, - "end": { - "line": 10, - "column": 7 - } - } - }, - "property": { - "type": "Identifier", - "name": "parent", - "range": [ - 183, - 189 - ], - "loc": { - "start": { - "line": 10, - "column": 8 - }, - "end": { - "line": 10, - "column": 14 - } - } - }, + "type": "Identifier", + "name": "n", "range": [ - 181, - 189 + 1213, + 1214 ], "loc": { "start": { - "line": 10, - "column": 6 + "line": 36, + "column": 10 }, "end": { - "line": 10, - "column": 14 + "line": 36, + "column": 11 } } }, "property": { "type": "Identifier", - "name": "color", + "name": "parent", "range": [ - 190, - 195 + 1215, + 1221 ], "loc": { "start": { - "line": 10, - "column": 15 + "line": 36, + "column": 12 }, "end": { - "line": 10, - "column": 20 + "line": 36, + "column": 18 } } }, "range": [ - 181, - 195 + 1213, + 1221 ], "loc": { "start": { - "line": 10, - "column": 6 + "line": 36, + "column": 10 }, "end": { - "line": 10, - "column": 20 + "line": 36, + "column": 18 } } }, - "right": { + "property": { "type": "Identifier", - "name": "RED", + "name": "color", "range": [ - 200, - 203 + 1222, + 1227 ], "loc": { "start": { - "line": 10, - "column": 25 + "line": 36, + "column": 19 }, "end": { - "line": 10, - "column": 28 + "line": 36, + "column": 24 } } }, "range": [ - 181, - 203 + 1213, + 1227 ], "loc": { "start": { - "line": 10, - "column": 6 + "line": 36, + "column": 10 }, "end": { - "line": 10, - "column": 28 + "line": 36, + "column": 24 } } }, "right": { - "type": "BinaryExpression", - "operator": "===", - "left": { - "type": "MemberExpression", - "computed": false, - "object": { - "type": "Identifier", - "name": "s", - "range": [ - 214, - 215 - ], - "loc": { - "start": { - "line": 11, - "column": 6 - }, - "end": { - "line": 11, - "column": 7 - } - } - }, - "property": { - "type": "Identifier", - "name": "color", - "range": [ - 216, - 221 - ], - "loc": { - "start": { - "line": 11, - "column": 8 - }, - "end": { - "line": 11, - "column": 13 - } - } - }, - "range": [ - 214, - 221 - ], - "loc": { - "start": { - "line": 11, - "column": 6 - }, - "end": { - "line": 11, - "column": 13 - } - } - }, - "right": { - "type": "Identifier", - "name": "BLACK", - "range": [ - 226, - 231 - ], - "loc": { - "start": { - "line": 11, - "column": 18 - }, - "end": { - "line": 11, - "column": 23 - } - } - }, + "type": "Identifier", + "name": "RED", "range": [ - 214, - 231 + 1232, + 1235 ], "loc": { "start": { - "line": 11, - "column": 6 + "line": 36, + "column": 29 }, "end": { - "line": 11, - "column": 23 + "line": 36, + "column": 32 } } }, "range": [ - 180, - 232 + 1213, + 1235 ], "loc": { "start": { - "line": 10, - "column": 5 + "line": 36, + "column": 10 }, "end": { - "line": 11, - "column": 24 + "line": 36, + "column": 32 } } }, @@ -719,17 +631,17 @@ "type": "Identifier", "name": "s", "range": [ - 242, - 243 + 1251, + 1252 ], "loc": { "start": { - "line": 12, - "column": 6 + "line": 37, + "column": 10 }, "end": { - "line": 12, - "column": 7 + "line": 37, + "column": 11 } } }, @@ -737,32 +649,32 @@ "type": "Identifier", "name": "left", "range": [ - 244, - 248 + 1253, + 1257 ], "loc": { "start": { - "line": 12, - 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+ "end": { + "line": 21, + "column": 75 + } + } + }, + { + "type": "Line", + "value": " will rotate correctly.", + "range": [ + 670, + 695 + ], + "loc": { + "start": { + "line": 22, + "column": 4 + }, + "end": { + "line": 22, + "column": 29 + } + } + }, + { + "type": "Block", + "value": "*\n\t * ? ?\n\t * / \\ / \\\n\t * >B B >B B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - R B - - = R\n\t * / \\ / \\ / \\\n\t * = = - - = B\n\t * / \\\n\t * - -\n\t ", + "range": [ + 698, + 1130 + ], + "loc": { + "start": { + "line": 24, + "column": 1 + }, + "end": { + "line": 34, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t * ? ?\n\t * / \\ / \\\n\t * B >B B >B\n\t * / \\ / \\ --> / \\ / \\\n\t * B R - - R = - -\n\t * / \\ / \\ / \\\n\t * - - = = B =\n\t * / \\\n\t * - -\n\t ", + "range": [ + 1290, + 1653 + ], + "loc": { + "start": { + "line": 41, + "column": 1 + }, + "end": { + "line": 51, + "column": 4 + } + } + } + ] +} \ No newline at end of file diff --git a/ast/source/removal/delete_case6.js.json b/ast/source/deletion/delete_case6.js.json similarity index 61% rename from ast/source/removal/delete_case6.js.json rename to ast/source/deletion/delete_case6.js.json index 3813ca5..b73fc4b 100644 --- a/ast/source/removal/delete_case6.js.json +++ b/ast/source/deletion/delete_case6.js.json @@ -302,7 +302,27 @@ "line": 1, "column": 73 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 75, + 475 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -312,16 +332,16 @@ "type": "Identifier", "name": "delete_case6", "range": [ - 91, - 103 + 492, + 504 ], "loc": { "start": { - "line": 3, + "line": 15, "column": 16 }, "end": { - "line": 3, + "line": 15, "column": 28 } } @@ -331,17 +351,17 @@ "type": "Identifier", "name": "n", "range": [ - 104, - 105 + 507, + 508 ], "loc": { "start": { - "line": 3, - "column": 29 + "line": 15, + "column": 31 }, "end": { - "line": 3, - "column": 30 + "line": 15, + "column": 32 } } } @@ -358,17 +378,17 @@ "type": "Identifier", "name": "s", "range": [ - 116, - 117 + 524, + 525 ], "loc": { "start": { - "line": 5, - "column": 7 + "line": 17, + "column": 10 }, "end": { - "line": 5, - "column": 8 + "line": 17, + "column": 11 } } }, @@ -378,17 +398,17 @@ "type": "Identifier", "name": "sibling", "range": [ - 120, - 127 + 528, + 535 ], "loc": { "start": { - "line": 5, - "column": 11 + "line": 17, + "column": 14 }, "end": { - "line": 5, - "column": 18 + "line": 17, + "column": 21 } } }, @@ -397,67 +417,87 @@ "type": "Identifier", "name": "n", "range": [ - 128, - 129 + 537, + 538 ], "loc": { "start": { - "line": 5, - "column": 19 + "line": 17, + "column": 23 }, "end": { - "line": 5, - "column": 20 + "line": 17, + "column": 24 } } } ], "range": [ - 120, - 130 + 528, + 540 ], "loc": { "start": { - "line": 5, - "column": 11 + "line": 17, + "column": 14 }, "end": { - "line": 5, - "column": 21 + "line": 17, + "column": 26 } } }, "range": [ - 116, - 130 + 524, + 540 ], "loc": { "start": { - "line": 5, - "column": 7 + "line": 17, + "column": 10 }, "end": { - "line": 5, - "column": 21 + "line": 17, + "column": 26 } } } ], "kind": "const", "range": [ - 110, - 131 + 518, + 542 ], "loc": { "start": { - "line": 5, - "column": 1 + "line": 17, + "column": 4 }, "end": { - "line": 5, - "column": 22 + "line": 17, + "column": 28 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n * We can repaint n's sibling's right child in black to fix this.\n * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "range": [ + 545, + 1238 + ], + "loc": { + "start": { + "line": 19, + "column": 1 + }, + "end": { + "line": 35, + "column": 4 + } + } + } + ] }, { "type": "ExpressionStatement", @@ -471,17 +511,17 @@ "type": "Identifier", "name": "s", "range": [ - 134, - 135 + 1244, + 1245 ], "loc": { "start": { - "line": 7, - "column": 1 + "line": 37, + "column": 4 }, "end": { - "line": 7, - "column": 2 + "line": 37, + "column": 5 } } }, @@ -489,32 +529,32 @@ "type": "Identifier", "name": "color", "range": [ - 136, - 141 + 1246, + 1251 ], "loc": { "start": { - "line": 7, - "column": 3 + "line": 37, + "column": 6 }, "end": { - "line": 7, - "column": 8 + "line": 37, + "column": 11 } } }, "range": [ - 134, - 141 + 1244, + 1251 ], "loc": { "start": { - "line": 7, - "column": 1 + "line": 37, + "column": 4 }, "end": { - "line": 7, - "column": 8 + "line": 37, + "column": 11 } } }, @@ -528,17 +568,17 @@ "type": "Identifier", "name": "n", "range": [ - 144, - 145 + 1254, + 1255 ], "loc": { "start": { - "line": 7, - "column": 11 + "line": 37, + "column": 14 }, "end": { - "line": 7, - "column": 12 + "line": 37, + "column": 15 } } }, @@ -546,32 +586,32 @@ "type": "Identifier", "name": "parent", "range": [ - 146, - 152 + 1256, + 1262 ], "loc": { "start": { - "line": 7, - "column": 13 + "line": 37, + "column": 16 }, "end": { - "line": 7, - "column": 19 + "line": 37, + "column": 22 } } }, "range": [ - 144, - 152 + 1254, + 1262 ], "loc": { "start": { - "line": 7, - "column": 11 + "line": 37, + "column": 14 }, "end": { - "line": 7, - "column": 19 + "line": 37, + "column": 22 } } }, @@ -579,64 +619,84 @@ "type": "Identifier", "name": "color", "range": [ - 153, - 158 + 1263, + 1268 ], "loc": { "start": { - "line": 7, - "column": 20 + "line": 37, + "column": 23 }, "end": { - "line": 7, - "column": 25 + "line": 37, + "column": 28 } } }, "range": [ - 144, - 158 + 1254, + 1268 ], "loc": { "start": { - "line": 7, - "column": 11 + "line": 37, + "column": 14 }, "end": { - "line": 7, - "column": 25 + "line": 37, + "column": 28 } } }, "range": [ - 134, - 158 + 1244, + 1268 ], "loc": { "start": { - "line": 7, - "column": 1 + "line": 37, + "column": 4 }, "end": { - "line": 7, - "column": 25 + "line": 37, + "column": 28 } } }, "range": [ - 134, - 159 + 1244, + 1270 ], "loc": { "start": { - "line": 7, - "column": 1 + "line": 37, + "column": 4 }, "end": { - "line": 7, - "column": 26 + "line": 37, + "column": 30 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. 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300, - 312 + 1479, + 1491 ], "loc": { "start": { - "line": 15, - "column": 2 + "line": 48, + "column": 8 }, "end": { - "line": 15, - "column": 14 + "line": 48, + "column": 20 } } }, @@ -1355,17 +1435,17 @@ "type": "Identifier", "name": "n", "range": [ - 313, - 314 + 1493, + 1494 ], "loc": { "start": { - "line": 15, - "column": 15 + "line": 48, + "column": 22 }, "end": { - "line": 15, - "column": 16 + "line": 48, + "column": 23 } } }, @@ -1373,109 +1453,129 @@ "type": "Identifier", "name": "parent", "range": [ - 315, - 321 + 1495, + 1501 ], "loc": { "start": { - "line": 15, - "column": 17 + "line": 48, + "column": 24 }, "end": { - "line": 15, - "column": 23 + "line": 48, + "column": 30 } } }, "range": [ - 313, - 321 + 1493, + 1501 ], "loc": { "start": { - "line": 15, - "column": 15 + "line": 48, + "column": 22 }, "end": { - "line": 15, - "column": 23 + "line": 48, + "column": 30 } } } ], "range": [ - 300, - 322 + 1479, + 1503 ], "loc": { "start": { - "line": 15, - "column": 2 + "line": 48, + "column": 8 }, "end": { - 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"line": 17, + "line": 51, "column": 1 } } @@ -1483,44 +1583,83 @@ "generator": false, "expression": false, "range": [ - 82, - 328 + 483, + 1514 ], "loc": { "start": { - "line": 3, + "line": 15, "column": 7 }, "end": { - "line": 17, + "line": 51, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 75, + 475 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 75, - 328 + 476, + 1514 ], "loc": { "start": { - "line": 3, + "line": 15, "column": 0 }, "end": { - "line": 17, + "line": 51, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 75, + 475 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ 0, - 328 + 1514 ], "loc": { "start": { @@ -1528,9 +1667,64 @@ "column": 0 }, "end": { - "line": 17, + "line": 51, "column": 1 } }, - "comments": [] + "comments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 75, + 475 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + }, + { + "type": "Block", + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n * We can repaint n's sibling's right child in black to fix this.\n * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "range": [ + 545, + 1238 + ], + "loc": { + "start": { + "line": 19, + "column": 1 + }, + "end": { + "line": 35, + "column": 4 + } + } + }, + { + "type": "Line", + "value": " symmetric case", + "range": [ + 1411, + 1428 + ], + "loc": { + "start": { + "line": 45, + "column": 4 + }, + "end": { + "line": 45, + "column": 21 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/removal/delete_one_child.js.json b/ast/source/deletion/delete_one_child.js.json similarity index 58% rename from ast/source/removal/delete_one_child.js.json rename to ast/source/deletion/delete_one_child.js.json index c63fbb0..fd3bcf4 100644 --- a/ast/source/removal/delete_one_child.js.json +++ b/ast/source/deletion/delete_one_child.js.json @@ -325,7 +325,27 @@ "line": 4, "column": 47 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n ", + "range": [ + 133, + 380 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -335,16 +355,16 @@ "type": "Identifier", "name": "delete_one_child", "range": [ - 149, - 165 + 397, + 413 ], "loc": { "start": { - "line": 6, + "line": 15, "column": 16 }, "end": { - "line": 6, + "line": 15, "column": 32 } } @@ -354,16 +374,16 @@ "type": "Identifier", "name": "n", "range": [ - 168, - 169 + 416, + 417 ], "loc": { "start": { - "line": 6, + "line": 15, "column": 35 }, "end": { - "line": 6, + "line": 15, "column": 36 } } @@ -381,16 +401,16 @@ "type": "Identifier", "name": "child", "range": [ - 504, - 509 + 752, + 757 ], "loc": { "start": { - "line": 14, + "line": 23, "column": 10 }, "end": { - "line": 14, + "line": 23, "column": 15 } } @@ -402,16 +422,16 @@ "type": "Identifier", "name": "n", "range": [ - 512, - 513 + 760, + 761 ], "loc": { "start": { - "line": 14, + "line": 23, "column": 18 }, "end": { - "line": 14, + "line": 23, "column": 19 } } @@ -420,46 +440,46 @@ "type": "Identifier", "name": "left", "range": [ - 514, - 518 + 762, + 766 ], "loc": { "start": { - "line": 14, + "line": 23, "column": 20 }, "end": { - "line": 14, + "line": 23, "column": 24 } } }, "range": [ - 512, - 518 + 760, + 766 ], "loc": { "start": { - "line": 14, + "line": 23, "column": 18 }, "end": { - "line": 14, + "line": 23, "column": 24 } } }, "range": [ - 504, - 518 + 752, + 766 ], "loc": { "start": { - "line": 14, + "line": 23, "column": 10 }, "end": { - "line": 14, + "line": 23, "column": 24 } } @@ -467,16 +487,16 @@ ], "kind": "const", "range": [ - 498, - 520 + 746, + 768 ], "loc": { "start": { - "line": 14, + "line": 23, "column": 4 }, "end": { - "line": 14, + "line": 23, "column": 26 } }, @@ -485,16 +505,16 @@ "type": "Line", "value": " Precondition: n has at most one non-leaf child.", "range": [ - 179, - 229 + 427, + 477 ], "loc": { "start": { - "line": 8, + "line": 17, "column": 4 }, "end": { - "line": 8, + "line": 17, "column": 54 } } @@ -503,16 +523,16 @@ "type": "Line", "value": " assert( n.right.isleaf() || n.left.isleaf());", "range": [ - 234, - 282 + 482, + 530 ], "loc": { "start": { - "line": 9, + "line": 18, "column": 4 }, "end": { - "line": 9, + "line": 18, "column": 52 } } @@ -521,16 +541,16 @@ "type": "Line", "value": " const child = n.right.isleaf() ? n.left : n.right;", "range": [ - 288, - 341 + 536, + 589 ], "loc": { "start": { - "line": 11, + "line": 20, "column": 4 }, "end": { - "line": 11, + "line": 20, "column": 57 } } @@ -539,16 +559,16 @@ "type": "Line", "value": " n.right is always a LEAF because either n is a subtree predecessor or it", "range": [ - 346, - 421 + 594, + 669 ], "loc": { "start": { - "line": 12, + "line": 21, "column": 4 }, "end": { - "line": 12, + "line": 21, "column": 79 } } @@ -557,20 +577,40 @@ "type": "Line", "value": " is the only child of its parent by the red-black tree properties", "range": [ - 426, - 493 + 674, + 741 ], "loc": { "start": { - "line": 13, + "line": 22, "column": 4 }, "end": { - "line": 13, + "line": 22, "column": 71 } } } + ], + "trailingComments": [ + { + "type": "Line", + "value": " replace n with its left child", + "range": [ + 774, + 806 + ], + "loc": { + "start": { + "line": 25, + "column": 4 + }, + "end": { + "line": 25, + "column": 36 + } + } + } ] }, { @@ -581,16 +621,16 @@ "type": "Identifier", "name": "replace_node", "range": [ - 526, - 538 + 811, + 823 ], "loc": { "start": { - "line": 16, + "line": 26, "column": 4 }, "end": { - "line": 16, + "line": 26, "column": 16 } } @@ -600,17 +640,17 @@ "type": "Identifier", "name": "n", "range": [ - 539, - 540 + 825, + 826 ], "loc": { "start": { - "line": 16, - "column": 17 + "line": 26, + "column": 18 }, "end": { - "line": 16, - "column": 18 + "line": 26, + "column": 19 } } }, @@ -618,50 +658,108 @@ "type": "Identifier", "name": "child", "range": [ - 542, - 547 + 829, + 834 ], "loc": { "start": { - "line": 16, - "column": 20 + "line": 26, + "column": 22 }, "end": { - "line": 16, - "column": 25 + "line": 26, + "column": 27 } } } ], "range": [ - 526, - 548 + 811, + 836 ], "loc": { "start": { - "line": 16, + "line": 26, "column": 4 }, "end": { - "line": 16, - "column": 26 + "line": 26, + "column": 29 } } }, "range": [ - 526, - 549 + 811, + 838 ], "loc": { "start": { - "line": 16, + "line": 26, "column": 4 }, "end": { - "line": 16, - "column": 27 + "line": 26, + "column": 31 } - } + }, + "leadingComments": [ + { + "type": "Line", + "value": " replace n with its left child", + "range": [ + 774, + 806 + ], + "loc": { + "start": { + "line": 25, + "column": 4 + }, + "end": { + "line": 25, + "column": 36 + } + } + } + ], + "trailingComments": [ + { + "type": "Line", + "value": " If n is black, deleting it reduces the black-height of every path going", + "range": [ + 844, + 918 + ], + "loc": { + "start": { + "line": 28, + "column": 4 + }, + "end": { + "line": 28, + "column": 78 + } + } + }, + { + "type": "Line", + "value": " through it by 1.", + "range": [ + 923, + 942 + ], + "loc": { + "start": { + "line": 29, + "column": 4 + }, + "end": { + "line": 29, + "column": 23 + } + } + } + ] }, { "type": "IfStatement", @@ -675,17 +773,17 @@ "type": "Identifier", "name": "n", "range": [ - 559, - 560 + 952, + 953 ], "loc": { "start": { - "line": 18, - "column": 8 + "line": 30, + "column": 9 }, "end": { - "line": 18, - "column": 9 + "line": 30, + "column": 10 } } }, @@ -693,32 +791,32 @@ "type": "Identifier", "name": "color", "range": [ - 561, - 566 + 954, + 959 ], "loc": { "start": { - "line": 18, - "column": 10 + "line": 30, + "column": 11 }, "end": { - "line": 18, - "column": 15 + "line": 30, + "column": 16 } } }, "range": [ - 559, - 566 + 952, + 959 ], "loc": { "start": { - "line": 18, - "column": 8 + "line": 30, + "column": 9 }, "end": { - "line": 18, - "column": 15 + "line": 30, + "column": 16 } } }, @@ -726,32 +824,32 @@ "type": "Identifier", "name": "BLACK", "range": [ - 571, - 576 + 964, + 969 ], "loc": { "start": { - "line": 18, - "column": 20 + "line": 30, + "column": 21 }, "end": { - "line": 18, - "column": 25 + "line": 30, + "column": 26 } } }, "range": [ - 559, - 576 + 952, + 969 ], "loc": { "start": { - "line": 18, - "column": 8 + "line": 30, + "column": 9 }, "end": { - "line": 18, - "column": 25 + "line": 30, + "column": 26 } } }, @@ -770,17 +868,17 @@ "type": "Identifier", "name": "child", "range": [ - 592, - 597 + 1156, + 1161 ], "loc": { "start": { - "line": 19, - "column": 12 + "line": 35, + "column": 13 }, "end": { - "line": 19, - "column": 17 + "line": 35, + "column": 18 } } }, @@ -788,32 +886,32 @@ "type": "Identifier", "name": "color", "range": [ - 598, - 603 + 1162, + 1167 ], "loc": { "start": { - "line": 19, - "column": 18 + "line": 35, + "column": 19 }, "end": { - "line": 19, - "column": 23 + "line": 35, + "column": 24 } } }, "range": [ - 592, - 603 + 1156, + 1167 ], "loc": { "start": { - "line": 19, - "column": 12 + "line": 35, + "column": 13 }, "end": { - "line": 19, - "column": 23 + "line": 35, + "column": 24 } } }, @@ -821,32 +919,32 @@ "type": "Identifier", "name": "RED", "range": [ - 608, - 611 + 1172, + 1175 ], "loc": { "start": { - "line": 19, - "column": 28 + "line": 35, + "column": 29 }, "end": { - "line": 19, - "column": 31 + "line": 35, + "column": 32 } } }, "range": [ - 592, - 611 + 1156, + 1175 ], "loc": { "start": { - "line": 19, - "column": 12 + "line": 35, + "column": 13 }, "end": { - "line": 19, - "column": 31 + "line": 35, + "column": 32 } } }, @@ -862,17 +960,17 @@ "type": "Identifier", "name": "child", "range": [ - 613, - 618 + 1178, + 1183 ], "loc": { "start": { - "line": 19, - "column": 33 + "line": 35, + "column": 35 }, "end": { - "line": 19, - "column": 38 + "line": 35, + "column": 40 } } }, @@ -880,32 +978,32 @@ "type": "Identifier", "name": "color", "range": [ - 619, - 624 + 1184, + 1189 ], "loc": { "start": { - "line": 19, - "column": 39 + "line": 35, + "column": 41 }, "end": { - "line": 19, - "column": 44 + "line": 35, + "column": 46 } } }, "range": [ - 613, - 624 + 1178, + 1189 ], "loc": { "start": { - "line": 19, - "column": 33 + "line": 35, + "column": 35 }, "end": { - "line": 19, - "column": 44 + "line": 35, + "column": 46 } } }, @@ -913,49 +1011,69 @@ "type": "Identifier", "name": "BLACK", "range": [ - 627, - 632 + 1192, + 1197 ], "loc": { "start": { - "line": 19, - "column": 47 + "line": 35, + "column": 49 }, "end": { - "line": 19, - "column": 52 + "line": 35, + "column": 54 } } }, "range": [ - 613, - 632 + 1178, + 1197 ], "loc": { "start": { - "line": 19, - "column": 33 + "line": 35, + "column": 35 }, "end": { - "line": 19, - "column": 52 + "line": 35, + "column": 54 } } }, "range": [ - 613, - 633 + 1178, + 1199 ], "loc": { "start": { - "line": 19, - "column": 33 + "line": 35, + "column": 35 }, "end": { - "line": 19, - "column": 53 + "line": 35, + "column": 56 } - } + }, + "trailingComments": [ + { + "type": "Line", + "value": " Otherwise, there are more things to fix.", + "range": [ + 1209, + 1252 + ], + "loc": { + "start": { + "line": 37, + "column": 8 + }, + "end": { + "line": 37, + "column": 51 + } + } + } + ] }, "alternate": { "type": "ExpressionStatement", @@ -965,16 +1083,16 @@ "type": "Identifier", "name": "delete_case1", "range": [ - 647, - 659 + 1266, + 1278 ], "loc": { "start": { - "line": 20, + "line": 38, "column": 13 }, "end": { - "line": 20, + "line": 38, "column": 25 } } @@ -984,130 +1102,244 @@ "type": "Identifier", "name": "child", "range": [ - 660, - 665 + 1280, + 1285 ], "loc": { "start": { - "line": 20, - "column": 26 + "line": 38, + "column": 27 }, "end": { - "line": 20, - "column": 31 + "line": 38, + "column": 32 } } } ], "range": [ - 647, - 666 + 1266, + 1287 ], "loc": { "start": { - "line": 20, + "line": 38, "column": 13 }, "end": { - "line": 20, - "column": 32 + "line": 38, + "column": 34 } } }, "range": [ - 647, - 667 + 1266, + 1289 ], "loc": { "start": { - "line": 20, + "line": 38, "column": 13 }, "end": { - "line": 20, - "column": 33 + "line": 38, + "column": 36 } - } + }, + "leadingComments": [ + { + "type": "Line", + "value": " Otherwise, there are more things to fix.", + "range": [ + 1209, + 1252 + ], + "loc": { + "start": { + "line": 37, + "column": 8 + }, + "end": { + "line": 37, + "column": 51 + } + } + } + ] }, "range": [ - 588, - 667 + 1151, + 1289 ], "loc": { "start": { - "line": 19, + "line": 35, "column": 8 }, "end": { - "line": 20, - "column": 33 + "line": 38, + "column": 36 } - } + }, + "leadingComments": [ + { + "type": "Line", + "value": " We can easily fix this when its left child is an", + "range": [ + 983, + 1034 + ], + "loc": { + "start": { + "line": 32, + "column": 8 + }, + "end": { + "line": 32, + "column": 59 + } + } + }, + { + "type": "Line", + "value": " internal red node: change the color of the left child to black and", + "range": [ + 1043, + 1112 + ], + "loc": { + "start": { + "line": 33, + "column": 8 + }, + "end": { + "line": 33, + "column": 77 + } + } + }, + { + "type": "Line", + "value": " replace n with it.", + "range": [ + 1121, + 1142 + ], + "loc": { + "start": { + "line": 34, + "column": 8 + }, + "end": { + "line": 34, + "column": 29 + } + } + } + ] } ], "range": [ - 578, - 673 + 972, + 1296 ], "loc": { "start": { - "line": 18, - "column": 27 + "line": 30, + "column": 29 }, "end": { - "line": 21, + "line": 40, "column": 5 } } }, "alternate": null, "range": [ - 555, - 673 + 947, + 1296 ], "loc": { "start": { - "line": 18, + "line": 30, "column": 4 }, "end": { - "line": 21, + "line": 40, "column": 5 } }, + "leadingComments": [ + { + "type": "Line", + "value": " If n is black, deleting it reduces the black-height of every path going", + "range": [ + 844, + 918 + ], + "loc": { + "start": { + "line": 28, + "column": 4 + }, + "end": { + "line": 28, + "column": 78 + } + } + }, + { + "type": "Line", + "value": " through it by 1.", + "range": [ + 923, + 942 + ], + "loc": { + "start": { + "line": 29, + "column": 4 + }, + "end": { + "line": 29, + "column": 23 + } + } + } + ], "trailingComments": [ { "type": "Line", - "value": "else {", + "value": " else {", "range": [ - 679, - 687 + 1302, + 1311 ], "loc": { "start": { - "line": 23, + "line": 42, "column": 4 }, "end": { - "line": 23, - "column": 12 + "line": 42, + "column": 13 } } }, { "type": "Line", - "value": " If n is RED then its child can only be BLACK. Replacing n with its", + "value": " If n is red then its child can only be black. Replacing n with its", "range": [ - 692, - 764 + 1316, + 1388 ], "loc": { "start": { - "line": 24, + "line": 43, "column": 4 }, "end": { - "line": 24, + "line": 43, "column": 76 } } @@ -1116,35 +1348,35 @@ "type": "Line", "value": " child suffices.", "range": [ - 769, - 790 + 1393, + 1414 ], "loc": { "start": { - "line": 25, + "line": 44, "column": 4 }, "end": { - "line": 25, + "line": 44, "column": 25 } } }, { "type": "Line", - "value": "}", + "value": " }", "range": [ - 795, - 798 + 1419, + 1423 ], "loc": { "start": { - "line": 26, + "line": 45, "column": 4 }, "end": { - "line": 26, - "column": 7 + "line": 45, + "column": 8 } } } @@ -1152,16 +1384,16 @@ } ], "range": [ - 172, - 801 + 420, + 1426 ], "loc": { "start": { - "line": 6, + "line": 15, "column": 39 }, "end": { - "line": 28, + "line": 47, "column": 1 } } @@ -1169,44 +1401,83 @@ "generator": false, "expression": false, "range": [ - 140, - 801 + 388, + 1426 ], "loc": { "start": { - "line": 6, + "line": 15, "column": 7 }, "end": { - "line": 28, + "line": 47, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n ", + "range": [ + 133, + 380 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 133, - 801 + 381, + 1426 ], "loc": { "start": { - "line": 6, + "line": 15, "column": 0 }, "end": { - "line": 28, + "line": 47, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n ", + "range": [ + 133, + 380 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ 0, - 801 + 1426 ], "loc": { "start": { @@ -1214,25 +1485,43 @@ "column": 0 }, "end": { - "line": 28, + "line": 47, "column": 1 } }, "comments": [ + { + "type": "Block", + "value": "*\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n ", + "range": [ + 133, + 380 + ], + "loc": { + "start": { + "line": 6, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + }, { "type": "Line", "value": " Precondition: n has at most one non-leaf child.", "range": [ - 179, - 229 + 427, + 477 ], "loc": { "start": { - "line": 8, + "line": 17, "column": 4 }, "end": { - "line": 8, + "line": 17, "column": 54 } } @@ -1241,16 +1530,16 @@ "type": "Line", "value": " assert( n.right.isleaf() || n.left.isleaf());", "range": [ - 234, - 282 + 482, + 530 ], "loc": { "start": { - "line": 9, + "line": 18, "column": 4 }, "end": { - "line": 9, + "line": 18, "column": 52 } } @@ -1259,16 +1548,16 @@ "type": "Line", "value": " const child = n.right.isleaf() ? n.left : n.right;", "range": [ - 288, - 341 + 536, + 589 ], "loc": { "start": { - "line": 11, + "line": 20, "column": 4 }, "end": { - "line": 11, + "line": 20, "column": 57 } } @@ -1277,16 +1566,16 @@ "type": "Line", "value": " n.right is always a LEAF because either n is a subtree predecessor or it", "range": [ - 346, - 421 + 594, + 669 ], "loc": { "start": { - "line": 12, + "line": 21, "column": 4 }, "end": { - "line": 12, + "line": 21, "column": 79 } } @@ -1295,52 +1584,178 @@ "type": "Line", "value": " is the only child of its parent by the red-black tree properties", "range": [ - 426, - 493 + 674, + 741 ], "loc": { "start": { - "line": 13, + "line": 22, "column": 4 }, "end": { - "line": 13, + "line": 22, "column": 71 } } }, { "type": "Line", - "value": "else {", + "value": " replace n with its left child", "range": [ - 679, - 687 + 774, + 806 ], "loc": { "start": { - "line": 23, + "line": 25, "column": 4 }, "end": { - "line": 23, - "column": 12 + "line": 25, + "column": 36 } } }, { "type": "Line", - "value": " If n is RED then its child can only be BLACK. Replacing n with its", + "value": " If n is black, deleting it reduces the black-height of every path going", "range": [ - 692, - 764 + 844, + 918 ], "loc": { "start": { - "line": 24, + "line": 28, "column": 4 }, "end": { - "line": 24, + "line": 28, + "column": 78 + } + } + }, + { + "type": "Line", + "value": " through it by 1.", + "range": [ + 923, + 942 + ], + "loc": { + "start": { + "line": 29, + "column": 4 + }, + "end": { + "line": 29, + "column": 23 + } + } + }, + { + "type": "Line", + "value": " We can easily fix this when its left child is an", + "range": [ + 983, + 1034 + ], + "loc": { + "start": { + "line": 32, + "column": 8 + }, + "end": { + "line": 32, + "column": 59 + } + } + }, + { + "type": "Line", + "value": " internal red node: change the color of the left child to black and", + "range": [ + 1043, + 1112 + ], + "loc": { + "start": { + "line": 33, + "column": 8 + }, + "end": { + "line": 33, + "column": 77 + } + } + }, + { + "type": "Line", + "value": " replace n with it.", + "range": [ + 1121, + 1142 + ], + "loc": { + "start": { + "line": 34, + "column": 8 + }, + "end": { + "line": 34, + "column": 29 + } + } + }, + { + "type": "Line", + "value": " Otherwise, there are more things to fix.", + "range": [ + 1209, + 1252 + ], + "loc": { + "start": { + "line": 37, + "column": 8 + }, + "end": { + "line": 37, + "column": 51 + } + } + }, + { + "type": "Line", + "value": " else {", + "range": [ + 1302, + 1311 + ], + "loc": { + "start": { + "line": 42, + "column": 4 + }, + "end": { + "line": 42, + "column": 13 + } + } + }, + { + "type": "Line", + "value": " If n is red then its child can only be black. Replacing n with its", + "range": [ + 1316, + 1388 + ], + "loc": { + "start": { + "line": 43, + "column": 4 + }, + "end": { + "line": 43, "column": 76 } } @@ -1349,35 +1764,35 @@ "type": "Line", "value": " child suffices.", "range": [ - 769, - 790 + 1393, + 1414 ], "loc": { "start": { - "line": 25, + "line": 44, "column": 4 }, "end": { - "line": 25, + "line": 44, "column": 25 } } }, { "type": "Line", - "value": "}", + "value": " }", "range": [ - 795, - 798 + 1419, + 1423 ], "loc": { "start": { - "line": 26, + "line": 45, "column": 4 }, "end": { - "line": 26, - "column": 7 + "line": 45, + "column": 8 } } } diff --git a/ast/source/removal/index.js.json b/ast/source/deletion/index.js.json similarity index 100% rename from ast/source/removal/index.js.json rename to ast/source/deletion/index.js.json diff --git a/ast/source/removal/replace_node.js.json b/ast/source/deletion/replace_node.js.json similarity index 73% rename from ast/source/removal/replace_node.js.json rename to ast/source/deletion/replace_node.js.json index a29da0f..eaf57e3 100644 --- a/ast/source/removal/replace_node.js.json +++ b/ast/source/deletion/replace_node.js.json @@ -9,16 +9,16 @@ "type": "Identifier", "name": "replace_node", "range": [ - 16, - 28 + 168, + 180 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 16 }, "end": { - "line": 1, + "line": 7, "column": 28 } } @@ -28,16 +28,16 @@ "type": "Identifier", "name": "A", "range": [ - 31, - 32 + 183, + 184 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 31 }, "end": { - "line": 1, + "line": 7, "column": 32 } } @@ -46,16 +46,16 @@ "type": "Identifier", "name": "B", "range": [ - 35, - 36 + 187, + 188 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 35 }, "end": { - "line": 1, + "line": 7, "column": 36 } } @@ -73,16 +73,16 @@ "type": "Identifier", "name": "A", "range": [ - 146, - 147 + 298, + 299 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 6 }, "end": { - "line": 6, + "line": 12, "column": 7 } } @@ -97,16 +97,16 @@ "type": "Identifier", "name": "A", "range": [ - 152, - 153 + 304, + 305 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 12 }, "end": { - "line": 6, + "line": 12, "column": 13 } } @@ -115,31 +115,31 @@ "type": "Identifier", "name": "parent", "range": [ - 154, - 160 + 306, + 312 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 14 }, "end": { - "line": 6, + "line": 12, "column": 20 } } }, "range": [ - 152, - 160 + 304, + 312 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 12 }, "end": { - "line": 6, + "line": 12, "column": 20 } } @@ -148,46 +148,46 @@ "type": "Identifier", "name": "left", "range": [ - 161, - 165 + 313, + 317 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 21 }, "end": { - "line": 6, + "line": 12, "column": 25 } } }, "range": [ - 152, - 165 + 304, + 317 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 12 }, "end": { - "line": 6, + "line": 12, "column": 25 } } }, "range": [ - 146, - 165 + 298, + 317 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 6 }, "end": { - "line": 6, + "line": 12, "column": 25 } } @@ -207,16 +207,16 @@ "type": "Identifier", "name": "A", "range": [ - 168, - 169 + 320, + 321 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 28 }, "end": { - "line": 6, + "line": 12, "column": 29 } } @@ -225,31 +225,31 @@ "type": "Identifier", "name": "parent", "range": [ - 170, - 176 + 322, + 328 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 30 }, "end": { - "line": 6, + "line": 12, "column": 36 } } }, "range": [ - 168, - 176 + 320, + 328 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 28 }, "end": { - "line": 6, + "line": 12, "column": 36 } } @@ -258,31 +258,31 @@ "type": "Identifier", "name": "left", "range": [ - 177, - 181 + 329, + 333 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 37 }, "end": { - "line": 6, + "line": 12, "column": 41 } } }, "range": [ - 168, - 181 + 320, + 333 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 28 }, "end": { - "line": 6, + "line": 12, "column": 41 } } @@ -291,46 +291,46 @@ "type": "Identifier", "name": "B", "range": [ - 184, - 185 + 336, + 337 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 44 }, "end": { - "line": 6, + "line": 12, "column": 45 } } }, "range": [ - 168, - 185 + 320, + 337 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 28 }, "end": { - "line": 6, + "line": 12, "column": 45 } } }, "range": [ - 168, - 187 + 320, + 339 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 28 }, "end": { - "line": 6, + "line": 12, "column": 47 } } @@ -350,16 +350,16 @@ "type": "Identifier", "name": "A", "range": [ - 195, - 196 + 347, + 348 ], "loc": { "start": { - "line": 8, + "line": 14, "column": 6 }, "end": { - "line": 8, + "line": 14, "column": 7 } } @@ -368,31 +368,31 @@ "type": "Identifier", "name": "parent", "range": [ - 197, - 203 + 349, + 355 ], "loc": { "start": { - "line": 8, + "line": 14, "column": 8 }, "end": { - "line": 8, + "line": 14, "column": 14 } } }, "range": [ - 195, - 203 + 347, + 355 ], "loc": { "start": { - "line": 8, + "line": 14, "column": 6 }, "end": { - "line": 8, + "line": 14, "column": 14 } } @@ -401,31 +401,31 @@ "type": "Identifier", "name": "right", "range": [ - 204, - 209 + 356, + 361 ], "loc": { "start": { - "line": 8, + "line": 14, "column": 15 }, "end": { - "line": 8, + "line": 14, "column": 20 } } }, "range": [ - 195, - 209 + 347, + 361 ], "loc": { "start": { - "line": 8, + "line": 14, "column": 6 }, "end": { - "line": 8, + "line": 14, "column": 20 } } @@ -434,61 +434,61 @@ "type": "Identifier", "name": "B", "range": [ - 212, - 213 + 364, + 365 ], "loc": { "start": { - "line": 8, + "line": 14, "column": 23 }, "end": { - "line": 8, + "line": 14, "column": 24 } } }, "range": [ - 195, - 213 + 347, + 365 ], "loc": { "start": { - "line": 8, + "line": 14, "column": 6 }, "end": { - "line": 8, + "line": 14, "column": 24 } } }, "range": [ - 195, - 215 + 347, + 367 ], "loc": { "start": { - "line": 8, + "line": 14, "column": 6 }, "end": { - "line": 8, + "line": 14, "column": 26 } } }, "range": [ - 141, - 215 + 293, + 367 ], "loc": { "start": { - "line": 6, + "line": 12, "column": 1 }, "end": { - "line": 8, + "line": 14, "column": 26 } }, @@ -497,16 +497,16 @@ "type": "Line", "value": " assert( A.parent !== null ) ;", "range": [ - 43, - 75 + 195, + 227 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 1 }, "end": { - "line": 3, + "line": 9, "column": 33 } } @@ -515,16 +515,16 @@ "type": "Line", "value": " we never apply delete_one_child on the root so we are safe", "range": [ - 77, - 138 + 229, + 290 ], "loc": { "start": { - "line": 4, + "line": 10, "column": 1 }, "end": { - "line": 4, + "line": 10, "column": 62 } } @@ -543,16 +543,16 @@ "type": "Identifier", "name": "B", "range": [ - 218, - 219 + 370, + 371 ], "loc": { "start": { - "line": 10, + "line": 16, "column": 1 }, "end": { - "line": 10, + "line": 16, "column": 2 } } @@ -561,31 +561,31 @@ "type": "Identifier", "name": "parent", "range": [ - 220, - 226 + 372, + 378 ], "loc": { "start": { - "line": 10, + "line": 16, "column": 3 }, "end": { - "line": 10, + "line": 16, "column": 9 } } }, "range": [ - 218, - 226 + 370, + 378 ], "loc": { "start": { - "line": 10, + "line": 16, "column": 1 }, "end": { - "line": 10, + "line": 16, "column": 9 } } @@ -597,16 +597,16 @@ "type": "Identifier", "name": "A", "range": [ - 229, - 230 + 381, + 382 ], "loc": { "start": { - "line": 10, + "line": 16, "column": 12 }, "end": { - "line": 10, + "line": 16, "column": 13 } } @@ -615,77 +615,77 @@ "type": "Identifier", "name": "parent", "range": [ - 231, - 237 + 383, + 389 ], "loc": { "start": { - "line": 10, + "line": 16, "column": 14 }, "end": { - "line": 10, + "line": 16, "column": 20 } } }, "range": [ - 229, - 237 + 381, + 389 ], "loc": { "start": { - "line": 10, + "line": 16, "column": 12 }, "end": { - "line": 10, + "line": 16, "column": 20 } } }, "range": [ - 218, - 237 + 370, + 389 ], "loc": { "start": { - "line": 10, + "line": 16, "column": 1 }, "end": { - "line": 10, + "line": 16, "column": 20 } } }, "range": [ - 218, - 239 + 370, + 391 ], "loc": { "start": { - "line": 10, + "line": 16, "column": 1 }, "end": { - "line": 10, + "line": 16, "column": 22 } } } ], "range": [ - 39, - 242 + 191, + 394 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 39 }, "end": { - "line": 12, + "line": 18, "column": 1 } } @@ -693,70 +693,127 @@ "generator": false, "expression": false, "range": [ - 7, - 242 + 159, + 394 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 7 }, "end": { - "line": 12, + "line": 18, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n ", + "range": [ + 0, + 151 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 6, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 0, - 242 + 152, + 394 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 0 }, "end": { - "line": 12, + "line": 18, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n ", + "range": [ + 0, + 151 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 6, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 0, - 242 + 152, + 394 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 0 }, "end": { - "line": 12, + "line": 18, "column": 1 } }, "comments": [ + { + "type": "Block", + "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n ", + "range": [ + 0, + 151 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 6, + "column": 3 + } + } + }, { "type": "Line", "value": " assert( A.parent !== null ) ;", "range": [ - 43, - 75 + 195, + 227 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 1 }, "end": { - "line": 3, + "line": 9, "column": 33 } } @@ -765,16 +822,16 @@ "type": "Line", "value": " we never apply delete_one_child on the root so we are safe", "range": [ - 77, - 138 + 229, + 290 ], "loc": { "start": { - "line": 4, + "line": 10, "column": 1 }, "end": { - "line": 4, + "line": 10, "column": 62 } } diff --git a/ast/source/family/grandparent.js.json b/ast/source/family/grandparent.js.json index 416f915..58f8355 100644 --- a/ast/source/family/grandparent.js.json +++ b/ast/source/family/grandparent.js.json @@ -9,16 +9,16 @@ "type": "Identifier", "name": "grandparent", "range": [ - 16, - 27 + 152, + 163 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 16 }, "end": { - "line": 1, + "line": 7, "column": 27 } } @@ -26,19 +26,19 @@ "params": [ { "type": "Identifier", - "name": "n", + "name": "node", "range": [ - 30, - 31 + 166, + 170 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 30 }, "end": { - "line": 1, - "column": 31 + "line": 7, + "column": 34 } } } @@ -56,19 +56,19 @@ "computed": false, "object": { "type": "Identifier", - "name": "n", + "name": "node", "range": [ - 148, - 149 + 298, + 302 ], "loc": { "start": { - "line": 5, + "line": 11, "column": 8 }, "end": { - "line": 5, - "column": 9 + "line": 11, + "column": 12 } } }, @@ -76,32 +76,32 @@ "type": "Identifier", "name": "parent", "range": [ - 150, - 156 + 303, + 309 ], "loc": { "start": { - "line": 5, - "column": 10 + "line": 11, + "column": 13 }, "end": { - "line": 5, - "column": 16 + "line": 11, + "column": 19 } } }, "range": [ - 148, - 156 + 298, + 309 ], "loc": { "start": { - "line": 5, + "line": 11, "column": 8 }, "end": { - "line": 5, - "column": 16 + "line": 11, + "column": 19 } } }, @@ -109,83 +109,83 @@ "type": "Identifier", "name": "parent", "range": [ - 157, - 163 + 310, + 316 ], "loc": { "start": { - "line": 5, - "column": 17 + "line": 11, + "column": 20 }, "end": { - "line": 5, - "column": 23 + "line": 11, + "column": 26 } } }, "range": [ - 148, - 163 + 298, + 316 ], "loc": { "start": { - "line": 5, + "line": 11, "column": 8 }, "end": { - "line": 5, - "column": 23 + "line": 11, + "column": 26 } } }, "range": [ - 141, - 164 + 291, + 317 ], "loc": { "start": { - "line": 5, + "line": 11, "column": 1 }, "end": { - "line": 5, - "column": 24 + "line": 11, + "column": 27 } }, "leadingComments": [ { "type": "Line", - "value": "assert((n !== null) && (n.parent !== null));", + "value": " assert((node !== null) && (node.parent !== null));", "range": [ - 38, - 84 + 177, + 230 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 1 }, "end": { - "line": 3, - "column": 47 + "line": 9, + "column": 54 } } }, { "type": "Line", - "value": "We only call this function when n HAS a grandparent", + "value": " We only call this function when node HAS a grandparent", "range": [ - 86, - 139 + 232, + 289 ], "loc": { "start": { - "line": 4, + "line": 10, "column": 1 }, "end": { - "line": 4, - "column": 54 + "line": 10, + "column": 58 } } } @@ -193,16 +193,16 @@ } ], "range": [ - 34, - 167 + 173, + 320 ], "loc": { "start": { - "line": 1, - "column": 34 + "line": 7, + "column": 37 }, "end": { - "line": 7, + "line": 13, "column": 1 } } @@ -210,89 +210,146 @@ "generator": false, "expression": false, "range": [ - 7, - 167 + 143, + 320 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 7 }, "end": { - "line": 7, + "line": 13, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Computes the grandparent (parent of parent) of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 0, + 135 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 6, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 0, - 167 + 136, + 320 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 0 }, "end": { - "line": 7, + "line": 13, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Computes the grandparent (parent of parent) of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 0, + 135 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 6, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 0, - 167 + 136, + 320 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 0 }, "end": { - "line": 7, + "line": 13, "column": 1 } }, "comments": [ + { + "type": "Block", + "value": "*\n * Computes the grandparent (parent of parent) of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 0, + 135 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 6, + "column": 3 + } + } + }, { "type": "Line", - "value": "assert((n !== null) && (n.parent !== null));", + "value": " assert((node !== null) && (node.parent !== null));", "range": [ - 38, - 84 + 177, + 230 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 1 }, "end": { - "line": 3, - "column": 47 + "line": 9, + "column": 54 } } }, { "type": "Line", - "value": "We only call this function when n HAS a grandparent", + "value": " We only call this function when node HAS a grandparent", "range": [ - 86, - 139 + 232, + 289 ], "loc": { "start": { - "line": 4, + "line": 10, "column": 1 }, "end": { - "line": 4, - "column": 54 + "line": 10, + "column": 58 } } } diff --git a/ast/source/family/predecessor.js.json b/ast/source/family/predecessor.js.json index 86b6f0b..f6397da 100644 --- a/ast/source/family/predecessor.js.json +++ b/ast/source/family/predecessor.js.json @@ -9,16 +9,16 @@ "type": "Identifier", "name": "predecessor", "range": [ - 16, - 27 + 223, + 234 ], "loc": { "start": { - "line": 1, + "line": 8, "column": 16 }, "end": { - "line": 1, + "line": 8, "column": 27 } } @@ -28,16 +28,16 @@ "type": "Identifier", "name": "node", "range": [ - 30, - 34 + 237, + 241 ], "loc": { "start": { - "line": 1, + "line": 8, "column": 30 }, "end": { - "line": 1, + "line": 8, "column": 34 } } @@ -55,16 +55,16 @@ "type": "Identifier", "name": "pred", "range": [ - 45, - 49 + 288, + 292 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 5 }, "end": { - "line": 3, + "line": 11, "column": 9 } } @@ -76,16 +76,16 @@ "type": "Identifier", "name": "node", "range": [ - 52, - 56 + 295, + 299 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 12 }, "end": { - "line": 3, + "line": 11, "column": 16 } } @@ -94,66 +94,86 @@ "type": "Identifier", "name": "left", "range": [ - 57, - 61 + 300, + 304 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 17 }, "end": { - "line": 3, + "line": 11, "column": 21 } } }, "range": [ - 52, - 61 + 295, + 304 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 12 }, "end": { - "line": 3, + "line": 11, "column": 21 } } }, "range": [ - 45, - 61 + 288, + 304 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 5 }, "end": { - "line": 3, + "line": 11, "column": 21 } } } ], - "kind": "var", + "kind": "let", "range": [ - 41, - 63 + 284, + 306 ], "loc": { "start": { - "line": 3, + "line": 11, "column": 1 }, "end": { - "line": 3, + "line": 11, "column": 23 } - } + }, + "leadingComments": [ + { + "type": "Line", + "value": " assert( !node.left.isleaf() ) ;", + "range": [ + 248, + 282 + ], + "loc": { + "start": { + "line": 10, + "column": 1 + }, + "end": { + "line": 10, + "column": 35 + } + } + } + ] }, { "type": "WhileStatement", @@ -172,16 +192,16 @@ "type": "Identifier", "name": "pred", "range": [ - 75, - 79 + 318, + 322 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 10 }, "end": { - "line": 5, + "line": 13, "column": 14 } } @@ -190,31 +210,31 @@ "type": "Identifier", "name": "right", "range": [ - 80, - 85 + 323, + 328 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 15 }, "end": { - "line": 5, + "line": 13, "column": 20 } } }, "range": [ - 75, - 85 + 318, + 328 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 10 }, "end": { - "line": 5, + "line": 13, "column": 20 } } @@ -223,63 +243,63 @@ "type": "Identifier", "name": "isleaf", "range": [ - 86, - 92 + 329, + 335 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 21 }, "end": { - "line": 5, + "line": 13, "column": 27 } } }, "range": [ - 75, - 92 + 318, + 335 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 10 }, "end": { - "line": 5, + "line": 13, "column": 27 } } }, "arguments": [], "range": [ - 75, - 94 + 318, + 337 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 10 }, "end": { - "line": 5, + "line": 13, "column": 29 } } }, "prefix": true, "range": [ - 74, - 94 + 317, + 337 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 9 }, "end": { - "line": 5, + "line": 13, "column": 29 } } @@ -293,16 +313,16 @@ "type": "Identifier", "name": "pred", "range": [ - 97, - 101 + 340, + 344 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 32 }, "end": { - "line": 5, + "line": 13, "column": 36 } } @@ -314,16 +334,16 @@ "type": "Identifier", "name": "pred", "range": [ - 104, - 108 + 347, + 351 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 39 }, "end": { - "line": 5, + "line": 13, "column": 43 } } @@ -332,76 +352,76 @@ "type": "Identifier", "name": "right", "range": [ - 109, - 114 + 352, + 357 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 44 }, "end": { - "line": 5, + "line": 13, "column": 49 } } }, "range": [ - 104, - 114 + 347, + 357 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 39 }, "end": { - "line": 5, + "line": 13, "column": 49 } } }, "range": [ - 97, - 114 + 340, + 357 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 32 }, "end": { - "line": 5, + "line": 13, "column": 49 } } }, "range": [ - 97, - 116 + 340, + 359 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 32 }, "end": { - "line": 5, + "line": 13, "column": 51 } } }, "range": [ - 66, - 116 + 309, + 359 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 1 }, "end": { - "line": 5, + "line": 13, "column": 51 } } @@ -412,47 +432,47 @@ "type": "Identifier", "name": "pred", "range": [ - 126, - 130 + 369, + 373 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 8 }, "end": { - "line": 7, + "line": 15, "column": 12 } } }, "range": [ - 119, - 132 + 362, + 375 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 1 }, "end": { - "line": 7, + "line": 15, "column": 14 } } } ], "range": [ - 37, - 135 + 244, + 378 ], "loc": { "start": { - "line": 1, + "line": 8, "column": 37 }, "end": { - "line": 9, + "line": 17, "column": 1 } } @@ -460,54 +480,130 @@ "generator": false, "expression": false, "range": [ - 7, - 135 + 214, + 378 ], "loc": { "start": { - "line": 1, + "line": 8, "column": 7 }, "end": { - "line": 9, + "line": 17, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 0, + 206 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 7, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 0, - 135 + 207, + 378 ], "loc": { "start": { - "line": 1, + "line": 8, "column": 0 }, "end": { - "line": 9, + "line": 17, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 0, + 206 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 7, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 0, - 135 + 207, + 378 ], "loc": { "start": { - "line": 1, + "line": 8, "column": 0 }, "end": { - "line": 9, + "line": 17, "column": 1 } }, - "comments": [] + "comments": [ + { + "type": "Block", + "value": "*\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 0, + 206 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 7, + "column": 3 + } + } + }, + { + "type": "Line", + "value": " assert( !node.left.isleaf() ) ;", + "range": [ + 248, + 282 + ], + "loc": { + "start": { + "line": 10, + "column": 1 + }, + "end": { + "line": 10, + "column": 35 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/family/sibling.js.json b/ast/source/family/sibling.js.json index a08dd0b..495f319 100644 --- a/ast/source/family/sibling.js.json +++ b/ast/source/family/sibling.js.json @@ -9,16 +9,16 @@ "type": "Identifier", "name": "sibling", "range": [ - 16, - 23 + 129, + 136 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 16 }, "end": { - "line": 1, + "line": 7, "column": 23 } } @@ -26,19 +26,19 @@ "params": [ { "type": "Identifier", - "name": "n", + "name": "node", "range": [ - 26, - 27 + 139, + 143 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 26 }, "end": { - "line": 1, - "column": 27 + "line": 7, + "column": 30 } } } @@ -55,19 +55,19 @@ "operator": "===", "left": { "type": "Identifier", - "name": "n", + "name": "node", "range": [ - 175, - 176 + 303, + 307 ], "loc": { "start": { - "line": 7, + "line": 13, "column": 9 }, "end": { - "line": 7, - "column": 10 + "line": 13, + "column": 13 } } }, @@ -79,19 +79,19 @@ "computed": false, "object": { "type": "Identifier", - "name": "n", + "name": "node", "range": [ - 181, - 182 + 312, + 316 ], "loc": { "start": { - "line": 7, - "column": 15 + "line": 13, + "column": 18 }, "end": { - "line": 7, - "column": 16 + "line": 13, + "column": 22 } } }, @@ -99,32 +99,32 @@ "type": "Identifier", "name": "parent", "range": [ - 183, - 189 + 317, + 323 ], "loc": { "start": { - "line": 7, - "column": 17 + "line": 13, + "column": 23 }, "end": { - "line": 7, - "column": 23 + "line": 13, + "column": 29 } } }, "range": [ - 181, - 189 + 312, + 323 ], "loc": { "start": { - "line": 7, - "column": 15 + "line": 13, + "column": 18 }, "end": { - "line": 7, - "column": 23 + "line": 13, + "column": 29 } } }, @@ -132,47 +132,47 @@ "type": "Identifier", "name": "left", "range": [ - 190, - 194 + 324, + 328 ], "loc": { "start": { - "line": 7, - "column": 24 + "line": 13, + "column": 30 }, "end": { - "line": 7, - "column": 28 + "line": 13, + "column": 34 } } }, "range": [ - 181, - 194 + 312, + 328 ], "loc": { "start": { - "line": 7, - "column": 15 + "line": 13, + "column": 18 }, "end": { - "line": 7, - "column": 28 + "line": 13, + "column": 34 } } }, "range": [ - 175, - 194 + 303, + 328 ], "loc": { "start": { - "line": 7, + "line": 13, "column": 9 }, "end": { - "line": 7, - "column": 28 + "line": 13, + "column": 34 } } }, @@ -184,19 +184,19 @@ "computed": false, "object": { "type": "Identifier", - "name": "n", + "name": "node", "range": [ - 197, - 198 + 331, + 335 ], "loc": { "start": { - "line": 7, - "column": 31 + "line": 13, + "column": 37 }, "end": { - "line": 7, - "column": 32 + "line": 13, + "column": 41 } } }, @@ -204,32 +204,32 @@ "type": "Identifier", "name": "parent", "range": [ - 199, - 205 + 336, + 342 ], "loc": { "start": { - "line": 7, - "column": 33 + "line": 13, + "column": 42 }, "end": { - "line": 7, - "column": 39 + "line": 13, + "column": 48 } } }, "range": [ - 197, - 205 + 331, + 342 ], "loc": { "start": { - "line": 7, - "column": 31 + "line": 13, + "column": 37 }, "end": { - "line": 7, - "column": 39 + "line": 13, + "column": 48 } } }, @@ -237,32 +237,32 @@ "type": "Identifier", "name": "right", "range": [ - 206, - 211 + 343, + 348 ], "loc": { "start": { - "line": 7, - "column": 40 + "line": 13, + "column": 49 }, "end": { - "line": 7, - "column": 45 + "line": 13, + "column": 54 } } }, "range": [ - 197, - 211 + 331, + 348 ], "loc": { "start": { - "line": 7, - "column": 31 + "line": 13, + "column": 37 }, "end": { - "line": 7, - "column": 45 + "line": 13, + "column": 54 } } }, @@ -274,19 +274,19 @@ "computed": false, "object": { "type": "Identifier", - "name": "n", + "name": "node", "range": [ - 214, - 215 + 351, + 355 ], "loc": { "start": { - "line": 7, - "column": 48 + "line": 13, + "column": 57 }, "end": { - "line": 7, - "column": 49 + "line": 13, + "column": 61 } } }, @@ -294,32 +294,32 @@ "type": "Identifier", "name": "parent", "range": [ - 216, - 222 + 356, + 362 ], "loc": { "start": { - "line": 7, - "column": 50 + "line": 13, + "column": 62 }, "end": { - "line": 7, - "column": 56 + "line": 13, + "column": 68 } } }, "range": [ - 214, - 222 + 351, + 362 ], "loc": { "start": { - "line": 7, - "column": 48 + "line": 13, + "column": 57 }, "end": { - "line": 7, - "column": 56 + "line": 13, + "column": 68 } } }, @@ -327,116 +327,116 @@ "type": "Identifier", "name": "left", "range": [ - 223, - 227 + 363, + 367 ], "loc": { "start": { - "line": 7, - "column": 57 + "line": 13, + "column": 69 }, "end": { - "line": 7, - "column": 61 + "line": 13, + "column": 73 } } }, "range": [ - 214, - 227 + 351, + 367 ], "loc": { "start": { - "line": 7, - "column": 48 + "line": 13, + "column": 57 }, "end": { - "line": 7, - "column": 61 + "line": 13, + "column": 73 } } }, "range": [ - 175, - 227 + 303, + 367 ], "loc": { "start": { - "line": 7, + "line": 13, "column": 9 }, "end": { - "line": 7, - "column": 61 + "line": 13, + "column": 73 } } }, "range": [ - 167, - 229 + 295, + 369 ], "loc": { "start": { - "line": 7, + "line": 13, "column": 1 }, "end": { - "line": 7, - "column": 63 + "line": 13, + "column": 75 } }, "leadingComments": [ { "type": "Line", - "value": "assert((n !== null) && (n.parent !== null));", + "value": " assert((node !== null) && (node.parent !== null));", "range": [ - 34, - 80 + 150, + 203 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 1 }, "end": { - "line": 3, - "column": 47 + "line": 9, + "column": 54 } } }, { "type": "Line", - "value": "We only use this function when n HAS a sibling so this case can never", + "value": " We only use this function when node HAS a sibling so this case can never", "range": [ - 82, - 153 + 205, + 280 ], "loc": { "start": { - "line": 4, + "line": 10, "column": 1 }, "end": { - "line": 4, - "column": 72 + "line": 10, + "column": 76 } } }, { "type": "Line", - "value": "happen.", + "value": " happen.", "range": [ - 155, - 164 + 282, + 292 ], "loc": { "start": { - "line": 5, + "line": 11, "column": 1 }, "end": { - "line": 5, - "column": 10 + "line": 11, + "column": 11 } } } @@ -444,16 +444,16 @@ } ], "range": [ - 30, - 232 + 146, + 372 ], "loc": { "start": { - "line": 1, - "column": 30 + "line": 7, + "column": 33 }, "end": { - "line": 9, + "line": 15, "column": 1 } } @@ -461,107 +461,164 @@ "generator": false, "expression": false, "range": [ - 7, - 232 + 120, + 372 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 7 }, "end": { - "line": 9, + "line": 15, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 0, + 112 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 6, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 0, - 232 + 113, + 372 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 0 }, "end": { - "line": 9, + "line": 15, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 0, + 112 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 6, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 0, - 232 + 113, + 372 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 0 }, "end": { - "line": 9, + "line": 15, "column": 1 } }, "comments": [ + { + "type": "Block", + "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 0, + 112 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 6, + "column": 3 + } + } + }, { "type": "Line", - "value": "assert((n !== null) && (n.parent !== null));", + "value": " assert((node !== null) && (node.parent !== null));", "range": [ - 34, - 80 + 150, + 203 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 1 }, "end": { - "line": 3, - "column": 47 + "line": 9, + "column": 54 } } }, { "type": "Line", - "value": "We only use this function when n HAS a sibling so this case can never", + "value": " We only use this function when node HAS a sibling so this case can never", "range": [ - 82, - 153 + 205, + 280 ], "loc": { "start": { - "line": 4, + "line": 10, "column": 1 }, "end": { - "line": 4, - "column": 72 + "line": 10, + "column": 76 } } }, { "type": "Line", - "value": "happen.", + "value": " happen.", "range": [ - 155, - 164 + 282, + 292 ], "loc": { "start": { - "line": 5, + "line": 11, "column": 1 }, "end": { - "line": 5, - "column": 10 + "line": 11, + "column": 11 } } } diff --git a/ast/source/family/uncle.js.json b/ast/source/family/uncle.js.json index 654e52a..2dcfa0e 100644 --- a/ast/source/family/uncle.js.json +++ b/ast/source/family/uncle.js.json @@ -90,7 +90,27 @@ "line": 1, "column": 45 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 47, + 204 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -100,16 +120,16 @@ "type": "Identifier", "name": "uncle", "range": [ - 63, - 68 + 221, + 226 ], "loc": { "start": { - "line": 3, + "line": 10, "column": 16 }, "end": { - "line": 3, + "line": 10, "column": 21 } } @@ -117,19 +137,19 @@ "params": [ { "type": "Identifier", - "name": "n", + "name": "node", "range": [ - 71, - 72 + 229, + 233 ], "loc": { "start": { - "line": 3, + "line": 10, "column": 24 }, "end": { - "line": 3, - "column": 25 + "line": 10, + "column": 28 } } } @@ -146,16 +166,16 @@ "type": "Identifier", "name": "g", "range": [ - 84, - 85 + 245, + 246 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 7 }, "end": { - "line": 4, + "line": 11, "column": 8 } } @@ -166,16 +186,16 @@ "type": "Identifier", "name": "grandparent", "range": [ - 88, - 99 + 249, + 260 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 11 }, "end": { - "line": 4, + "line": 11, "column": 22 } } @@ -183,67 +203,67 @@ "arguments": [ { "type": "Identifier", - "name": "n", + "name": "node", "range": [ - 101, - 102 + 262, + 266 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 24 }, "end": { - "line": 4, - "column": 25 + "line": 11, + "column": 28 } } } ], "range": [ - 88, - 104 + 249, + 268 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 11 }, "end": { - "line": 4, - "column": 27 + "line": 11, + "column": 30 } } }, "range": [ - 84, - 104 + 245, + 268 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 7 }, "end": { - "line": 4, - "column": 27 + "line": 11, + "column": 30 } } } ], "kind": "const", "range": [ - 78, - 105 + 239, + 269 ], "loc": { "start": { - "line": 4, + "line": 11, "column": 1 }, "end": { - "line": 4, - "column": 28 + "line": 11, + "column": 31 } }, "trailingComments": [ @@ -251,16 +271,16 @@ "type": "Line", "value": " assert( g !== null ) ;", "range": [ - 107, - 132 + 271, + 296 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 1 }, "end": { - "line": 5, + "line": 12, "column": 26 } } @@ -269,16 +289,16 @@ "type": "Line", "value": " this can never happen", "range": [ - 134, - 158 + 298, + 322 ], "loc": { "start": { - "line": 6, + "line": 13, "column": 1 }, "end": { - "line": 6, + "line": 13, "column": 25 } } @@ -295,19 +315,19 @@ "computed": false, "object": { "type": "Identifier", - "name": "n", + "name": "node", "range": [ - 165, - 166 + 329, + 333 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 6 }, "end": { - "line": 7, - "column": 7 + "line": 14, + "column": 10 } } }, @@ -315,32 +335,32 @@ "type": "Identifier", "name": "parent", "range": [ - 167, - 173 + 334, + 340 ], "loc": { "start": { - "line": 7, - "column": 8 + "line": 14, + "column": 11 }, "end": { - "line": 7, - "column": 14 + "line": 14, + "column": 17 } } }, "range": [ - 165, - 173 + 329, + 340 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 6 }, "end": { - "line": 7, - "column": 14 + "line": 14, + "column": 17 } } }, @@ -351,17 +371,17 @@ "type": "Identifier", "name": "g", "range": [ - 178, - 179 + 345, + 346 ], "loc": { "start": { - "line": 7, - "column": 19 + "line": 14, + "column": 22 }, "end": { - "line": 7, - "column": 20 + "line": 14, + "column": 23 } } }, @@ -369,47 +389,47 @@ "type": "Identifier", "name": "left", "range": [ - 180, - 184 + 347, + 351 ], "loc": { "start": { - "line": 7, - "column": 21 + "line": 14, + "column": 24 }, "end": { - "line": 7, - "column": 25 + "line": 14, + "column": 28 } } }, "range": [ - 178, - 184 + 345, + 351 ], "loc": { "start": { - "line": 7, - "column": 19 + "line": 14, + "column": 22 }, "end": { - "line": 7, - "column": 25 + "line": 14, + "column": 28 } } }, "range": [ - 165, - 184 + 329, + 351 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 6 }, "end": { - "line": 7, - "column": 25 + "line": 14, + "column": 28 } } }, @@ -429,16 +449,16 @@ "type": "Identifier", "name": "g", "range": [ - 197, - 198 + 364, + 365 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 10 }, "end": { - "line": 8, + "line": 15, "column": 11 } } @@ -447,31 +467,31 @@ "type": "Identifier", "name": "right", "range": [ - 199, - 204 + 366, + 371 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 12 }, "end": { - "line": 8, + "line": 15, "column": 17 } } }, "range": [ - 197, - 204 + 364, + 371 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 10 }, "end": { - "line": 8, + "line": 15, "column": 17 } } @@ -480,47 +500,47 @@ "type": "Identifier", "name": "isleaf", "range": [ - 205, - 211 + 372, + 378 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 18 }, "end": { - "line": 8, + "line": 15, "column": 24 } } }, "range": [ - 197, - 211 + 364, + 378 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 10 }, "end": { - "line": 8, + "line": 15, "column": 24 } } }, "arguments": [], "range": [ - 197, - 214 + 364, + 381 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 10 }, "end": { - "line": 8, + "line": 15, "column": 27 } } @@ -530,16 +550,16 @@ "value": null, "raw": "null", "range": [ - 217, - 221 + 384, + 388 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 30 }, "end": { - "line": 8, + "line": 15, "column": 34 } } @@ -551,16 +571,16 @@ "type": "Identifier", "name": "g", "range": [ - 224, - 225 + 391, + 392 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 37 }, "end": { - "line": 8, + "line": 15, "column": 38 } } @@ -569,61 +589,61 @@ "type": "Identifier", "name": "right", "range": [ - 226, - 231 + 393, + 398 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 39 }, "end": { - "line": 8, + "line": 15, "column": 44 } } }, "range": [ - 224, - 231 + 391, + 398 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 37 }, "end": { - "line": 8, + "line": 15, "column": 44 } } }, "range": [ - 197, - 231 + 364, + 398 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 10 }, "end": { - "line": 8, + "line": 15, "column": 44 } } }, "range": [ - 190, - 233 + 357, + 400 ], "loc": { "start": { - "line": 8, + "line": 15, "column": 3 }, "end": { - "line": 8, + "line": 15, "column": 46 } } @@ -644,16 +664,16 @@ "type": "Identifier", "name": "g", "range": [ - 250, - 251 + 417, + 418 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 10 }, "end": { - "line": 10, + "line": 17, "column": 11 } } @@ -662,31 +682,31 @@ "type": "Identifier", "name": "left", "range": [ - 252, - 256 + 419, + 423 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 12 }, "end": { - "line": 10, + "line": 17, "column": 16 } } }, "range": [ - 250, - 256 + 417, + 423 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 10 }, "end": { - "line": 10, + "line": 17, "column": 16 } } @@ -695,47 +715,47 @@ "type": "Identifier", "name": "isleaf", "range": [ - 257, - 263 + 424, + 430 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 17 }, "end": { - "line": 10, + "line": 17, "column": 23 } } }, "range": [ - 250, - 263 + 417, + 430 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 10 }, "end": { - "line": 10, + "line": 17, "column": 23 } } }, "arguments": [], "range": [ - 250, - 266 + 417, + 433 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 10 }, "end": { - "line": 10, + "line": 17, "column": 26 } } @@ -745,16 +765,16 @@ "value": null, "raw": "null", "range": [ - 269, - 273 + 436, + 440 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 29 }, "end": { - "line": 10, + "line": 17, "column": 33 } } @@ -766,16 +786,16 @@ "type": "Identifier", "name": "g", "range": [ - 276, - 277 + 443, + 444 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 36 }, "end": { - "line": 10, + "line": 17, "column": 37 } } @@ -784,76 +804,76 @@ "type": "Identifier", "name": "left", "range": [ - 278, - 282 + 445, + 449 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 38 }, "end": { - "line": 10, + "line": 17, "column": 42 } } }, "range": [ - 276, - 282 + 443, + 449 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 36 }, "end": { - "line": 10, + "line": 17, "column": 42 } } }, "range": [ - 250, - 282 + 417, + 449 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 10 }, "end": { - "line": 10, + "line": 17, "column": 42 } } }, "range": [ - 243, - 284 + 410, + 451 ], "loc": { "start": { - "line": 10, + "line": 17, "column": 3 }, "end": { - "line": 10, + "line": 17, "column": 44 } } }, "range": [ - 160, - 284 + 324, + 451 ], "loc": { "start": { - "line": 7, + "line": 14, "column": 1 }, "end": { - "line": 10, + "line": 17, "column": 44 } }, @@ -862,16 +882,16 @@ "type": "Line", "value": " assert( g !== null ) ;", "range": [ - 107, - 132 + 271, + 296 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 1 }, "end": { - "line": 5, + "line": 12, "column": 26 } } @@ -880,16 +900,16 @@ "type": "Line", "value": " this can never happen", "range": [ - 134, - 158 + 298, + 322 ], "loc": { "start": { - "line": 6, + "line": 13, "column": 1 }, "end": { - "line": 6, + "line": 13, "column": 25 } } @@ -898,16 +918,16 @@ } ], "range": [ - 75, - 286 + 236, + 453 ], "loc": { "start": { - "line": 3, - "column": 28 + "line": 10, + "column": 31 }, "end": { - "line": 11, + "line": 18, "column": 1 } } @@ -915,44 +935,83 @@ "generator": false, "expression": false, "range": [ - 54, - 286 + 212, + 453 ], "loc": { "start": { - "line": 3, + "line": 10, "column": 7 }, "end": { - "line": 11, + "line": 18, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 47, + 204 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 47, - 286 + 205, + 453 ], "loc": { "start": { - "line": 3, + "line": 10, "column": 0 }, "end": { - "line": 11, + "line": 18, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 47, + 204 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ 0, - 286 + 453 ], "loc": { "start": { @@ -960,25 +1019,43 @@ "column": 0 }, "end": { - "line": 11, + "line": 18, "column": 1 } }, "comments": [ + { + "type": "Block", + "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "range": [ + 47, + 204 + ], + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + }, { "type": "Line", "value": " assert( g !== null ) ;", "range": [ - 107, - 132 + 271, + 296 ], "loc": { "start": { - "line": 5, + "line": 12, "column": 1 }, "end": { - "line": 5, + "line": 12, "column": 26 } } @@ -987,16 +1064,16 @@ "type": "Line", "value": " this can never happen", "range": [ - 134, - 158 + 298, + 322 ], "loc": { "start": { - "line": 6, + "line": 13, "column": 1 }, "end": { - "line": 6, + "line": 13, "column": 25 } } diff --git a/ast/source/index.js.json b/ast/source/index.js.json index 907da0b..a3b1a49 100644 --- a/ast/source/index.js.json +++ b/ast/source/index.js.json @@ -113,11 +113,11 @@ "type": "ExportAllDeclaration", "source": { "type": "Literal", - "value": "./family", - "raw": "'./family'", + "value": "./deletion", + "raw": "'./deletion'", "range": [ 90, - 100 + 102 ], "loc": { "start": { @@ -126,13 +126,13 @@ }, "end": { "line": 4, - "column": 24 + "column": 26 } } }, "range": [ 76, - 102 + 104 ], "loc": { "start": { @@ -141,7 +141,7 @@ }, "end": { "line": 4, - "column": 26 + "column": 28 } } }, @@ -149,11 +149,11 @@ "type": "ExportAllDeclaration", "source": { "type": "Literal", - "value": "./insertion", - "raw": "'./insertion'", + "value": "./family", + "raw": "'./family'", "range": [ - 117, - 130 + 119, + 129 ], "loc": { "start": { @@ -162,13 +162,13 @@ }, "end": { "line": 5, - "column": 27 + "column": 24 } } }, "range": [ - 103, - 132 + 105, + 131 ], "loc": { "start": { @@ -177,7 +177,7 @@ }, "end": { "line": 5, - "column": 29 + "column": 26 } } }, @@ -185,11 +185,11 @@ "type": "ExportAllDeclaration", "source": { "type": "Literal", - "value": "./removal", - "raw": "'./removal'", + "value": "./insertion", + "raw": "'./insertion'", "range": [ - 147, - 158 + 146, + 159 ], "loc": { "start": { @@ -198,13 +198,13 @@ }, "end": { "line": 6, - "column": 25 + "column": 27 } } }, "range": [ - 133, - 160 + 132, + 161 ], "loc": { "start": { @@ -213,7 +213,7 @@ }, "end": { "line": 6, - "column": 27 + "column": 29 } } }, @@ -224,8 +224,8 @@ "value": "./rotate", "raw": "'./rotate'", "range": [ - 175, - 185 + 176, + 186 ], "loc": { "start": { @@ -239,8 +239,8 @@ } }, "range": [ - 161, - 187 + 162, + 188 ], "loc": { "start": { @@ -260,8 +260,8 @@ "value": "./search", "raw": "'./search'", "range": [ - 202, - 212 + 203, + 213 ], "loc": { "start": { @@ -275,8 +275,8 @@ } }, "range": [ - 188, - 214 + 189, + 215 ], "loc": { "start": { @@ -296,8 +296,8 @@ "value": "./traversal", "raw": "'./traversal'", "range": [ - 229, - 242 + 230, + 243 ], "loc": { "start": { @@ -311,8 +311,8 @@ } }, "range": [ - 215, - 244 + 216, + 245 ], "loc": { "start": { @@ -329,7 +329,7 @@ "sourceType": "module", "range": [ 0, - 244 + 245 ], "loc": { "start": { diff --git a/ast/source/insertion/insert.js.json b/ast/source/insertion/insert.js.json index daab706..6183171 100644 --- a/ast/source/insertion/insert.js.json +++ b/ast/source/insertion/insert.js.json @@ -9,16 +9,16 @@ "type": "Identifier", "name": "insert", "range": [ - 17, - 23 + 806, + 812 ], "loc": { "start": { - "line": 2, + "line": 18, "column": 16 }, "end": { - "line": 2, + "line": 18, "column": 22 } } @@ -28,16 +28,16 @@ "type": "Identifier", "name": "compare", "range": [ - 26, - 33 + 815, + 822 ], "loc": { "start": { - "line": 2, + "line": 18, "column": 25 }, "end": { - "line": 2, + "line": 18, "column": 32 } } @@ -46,16 +46,16 @@ "type": "Identifier", "name": "A", "range": [ - 35, - 36 + 824, + 825 ], "loc": { "start": { - "line": 2, + "line": 18, "column": 34 }, "end": { - "line": 2, + "line": 18, "column": 35 } } @@ -64,16 +64,16 @@ "type": "Identifier", "name": "B", "range": [ - 38, - 39 + 827, + 828 ], "loc": { "start": { - "line": 2, + "line": 18, "column": 37 }, "end": { - "line": 2, + "line": 18, "column": 38 } } @@ -89,16 +89,16 @@ "value": true, "raw": "true", "range": [ - 54, - 58 + 843, + 847 ], "loc": { "start": { - "line": 4, + "line": 20, "column": 9 }, "end": { - "line": 4, + "line": 20, "column": 13 } } @@ -117,16 +117,16 @@ "type": "Identifier", "name": "compare", "range": [ - 71, - 78 + 860, + 867 ], "loc": { "start": { - "line": 6, + "line": 22, "column": 7 }, "end": { - "line": 6, + "line": 22, "column": 14 } } @@ -139,50 +139,50 @@ "type": "Identifier", "name": "B", "range": [ - 80, - 81 + 869, + 870 ], "loc": { "start": { - "line": 6, + "line": 22, "column": 16 }, "end": { - "line": 6, + "line": 22, "column": 17 } } }, "property": { "type": "Identifier", - "name": "value", + "name": "key", "range": [ - 82, - 87 + 871, + 874 ], "loc": { "start": { - "line": 6, + "line": 22, "column": 18 }, "end": { - "line": 6, - "column": 23 + "line": 22, + "column": 21 } } }, "range": [ - 80, - 87 + 869, + 874 ], "loc": { "start": { - "line": 6, + "line": 22, "column": 16 }, "end": { - "line": 6, - "column": 23 + "line": 22, + "column": 21 } } }, @@ -193,66 +193,66 @@ "type": "Identifier", "name": "A", "range": [ - 89, - 90 + 876, + 877 ], "loc": { "start": { - "line": 6, - "column": 25 + "line": 22, + "column": 23 }, "end": { - "line": 6, - "column": 26 + "line": 22, + "column": 24 } } }, "property": { "type": "Identifier", - "name": "value", + "name": "key", "range": [ - 91, - 96 + 878, + 881 ], "loc": { "start": { - "line": 6, - "column": 27 + "line": 22, + "column": 25 }, "end": { - "line": 6, - "column": 32 + "line": 22, + "column": 28 } } }, "range": [ - 89, - 96 + 876, + 881 ], "loc": { "start": { - "line": 6, - "column": 25 + "line": 22, + "column": 23 }, "end": { - "line": 6, - "column": 32 + "line": 22, + "column": 28 } } } ], "range": [ - 71, - 98 + 860, + 883 ], "loc": { "start": { - "line": 6, + "line": 22, "column": 7 }, "end": { - "line": 6, - "column": 34 + "line": 22, + "column": 30 } } }, @@ -261,32 +261,32 @@ "value": 0, "raw": "0", "range": [ - 101, - 102 + 886, + 887 ], "loc": { "start": { - "line": 6, - "column": 37 + "line": 22, + "column": 33 }, "end": { - "line": 6, - "column": 38 + "line": 22, + "column": 34 } } }, "range": [ - 71, - 102 + 860, + 887 ], "loc": { "start": { - "line": 6, + "line": 22, "column": 7 }, "end": { - "line": 6, - "column": 38 + "line": 22, + "column": 34 } } }, @@ -302,16 +302,16 @@ "type": "Identifier", "name": "node", "range": [ - 117, - 121 + 902, + 906 ], "loc": { "start": { - "line": 8, + "line": 24, "column": 9 }, "end": { - "line": 8, + "line": 24, "column": 13 } } @@ -323,16 +323,16 @@ "type": "Identifier", "name": "A", "range": [ - 124, - 125 + 909, + 910 ], "loc": { "start": { - "line": 8, + "line": 24, "column": 16 }, "end": { - "line": 8, + "line": 24, "column": 17 } } @@ -341,46 +341,46 @@ "type": "Identifier", "name": "left", "range": [ - 126, - 130 + 911, + 915 ], "loc": { "start": { - "line": 8, + "line": 24, "column": 18 }, "end": { - "line": 8, + "line": 24, "column": 22 } } }, "range": [ - 124, - 130 + 909, + 915 ], "loc": { "start": { - "line": 8, + "line": 24, "column": 16 }, "end": { - "line": 8, + "line": 24, "column": 22 } } }, "range": [ - 117, - 130 + 902, + 915 ], "loc": { "start": { - "line": 8, + "line": 24, "column": 9 }, "end": { - "line": 8, + "line": 24, "column": 22 } } @@ -388,16 +388,16 @@ ], "kind": "const", "range": [ - 111, - 131 + 896, + 916 ], "loc": { "start": { - "line": 8, + "line": 24, "column": 3 }, "end": { - "line": 8, + "line": 24, "column": 23 } } @@ -413,16 +413,16 @@ "type": "Identifier", "name": "node", "range": [ - 141, - 145 + 926, + 930 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 8 }, "end": { - "line": 10, + "line": 26, "column": 12 } } @@ -431,47 +431,47 @@ "type": "Identifier", "name": "isleaf", "range": [ - 146, - 152 + 931, + 937 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 13 }, "end": { - "line": 10, + "line": 26, "column": 19 } } }, "range": [ - 141, - 152 + 926, + 937 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 8 }, "end": { - "line": 10, + "line": 26, "column": 19 } } }, "arguments": [], "range": [ - 141, - 154 + 926, + 939 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 8 }, "end": { - "line": 10, + "line": 26, "column": 21 } } @@ -491,16 +491,16 @@ "type": "Identifier", "name": "A", "range": [ - 163, - 164 + 948, + 949 ], "loc": { "start": { - "line": 11, + "line": 27, "column": 4 }, "end": { - "line": 11, + "line": 27, "column": 5 } } @@ -509,31 +509,31 @@ "type": "Identifier", "name": "left", "range": [ - 165, - 169 + 950, + 954 ], "loc": { "start": { - "line": 11, + "line": 27, "column": 6 }, "end": { - "line": 11, + "line": 27, "column": 10 } } }, "range": [ - 163, - 169 + 948, + 954 ], "loc": { "start": { - "line": 11, + "line": 27, "column": 4 }, "end": { - 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224, - 245 + 1009, + 1030 ], "loc": { "start": { - "line": 21, + "line": 37, "column": 3 }, "end": { - "line": 21, + "line": 37, "column": 24 } } @@ -846,16 +846,16 @@ "type": "Identifier", "name": "node", "range": [ - 255, - 259 + 1040, + 1044 ], "loc": { "start": { - "line": 23, + "line": 39, "column": 8 }, "end": { - "line": 23, + "line": 39, "column": 12 } } @@ -864,47 +864,47 @@ "type": "Identifier", "name": "isleaf", "range": [ - 260, - 266 + 1045, + 1051 ], "loc": { "start": { - "line": 23, + "line": 39, "column": 13 }, "end": { - "line": 23, + "line": 39, "column": 19 } } }, "range": [ - 255, - 266 + 1040, + 1051 ], "loc": { "start": { - "line": 23, + "line": 39, "column": 8 }, "end": { - "line": 23, + "line": 39, "column": 19 } } }, "arguments": [], "range": [ - 255, - 268 + 1040, + 1053 ], "loc": { "start": { - "line": 23, + "line": 39, "column": 8 }, "end": { - "line": 23, + "line": 39, "column": 21 } } @@ -924,16 +924,16 @@ "type": "Identifier", "name": "A", "range": [ - 277, - 278 + 1062, + 1063 ], "loc": { "start": { - "line": 24, + "line": 40, "column": 4 }, "end": { - "line": 24, + "line": 40, "column": 5 } } @@ -942,31 +942,31 @@ "type": "Identifier", "name": "right", "range": [ - 279, - 284 + 1064, + 1069 ], "loc": { "start": { - "line": 24, + "line": 40, "column": 6 }, "end": { - "line": 24, + "line": 40, "column": 11 } } }, "range": [ - 277, - 284 + 1062, + 1069 ], "loc": { "start": { - "line": 24, + "line": 40, "column": 4 }, "end": { - "line": 24, + "line": 40, "column": 11 } } @@ -975,46 +975,46 @@ "type": "Identifier", "name": "B", "range": [ - 287, - 288 + 1072, + 1073 ], "loc": { "start": { - "line": 24, + "line": 40, "column": 14 }, "end": { - "line": 24, + "line": 40, "column": 15 } } }, "range": [ - 277, - 288 + 1062, + 1073 ], "loc": { "start": { - "line": 24, + "line": 40, "column": 4 }, "end": { - "line": 24, + "line": 40, "column": 15 } } }, "range": [ - 277, - 289 + 1062, + 1074 ], "loc": { "start": { - "line": 24, + "line": 40, "column": 4 }, "end": { - 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331, - 332 + 1116, + 1117 ], "loc": { "start": { - "line": 34, + "line": 50, "column": 1 }, "end": { - "line": 34, + "line": 50, "column": 2 } } @@ -1232,31 +1232,31 @@ "type": "Identifier", "name": "parent", "range": [ - 333, - 339 + 1118, + 1124 ], "loc": { "start": { - "line": 34, + "line": 50, "column": 3 }, "end": { - "line": 34, + "line": 50, "column": 9 } } }, "range": [ - 331, - 339 + 1116, + 1124 ], "loc": { "start": { - "line": 34, + "line": 50, "column": 1 }, "end": { - "line": 34, + "line": 50, "column": 9 } } @@ -1265,46 +1265,46 @@ "type": "Identifier", "name": "A", "range": [ - 342, - 343 + 1127, + 1128 ], "loc": { "start": { - "line": 34, + "line": 50, "column": 12 }, "end": { - "line": 34, + "line": 50, "column": 13 } } }, "range": [ - 331, - 343 + 1116, + 1128 ], "loc": { "start": { - "line": 34, + "line": 50, "column": 1 }, "end": { - "line": 34, + "line": 50, "column": 13 } } }, "range": [ - 331, - 344 + 1116, + 1129 ], "loc": { "start": { - "line": 34, + "line": 50, "column": 1 }, "end": { - 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B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n ", + "range": [ + 1, + 789 + ], + "loc": { + "start": { + "line": 2, + "column": 0 + }, + "end": { + "line": 17, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 1, - 359 + 790, + 1144 ], "loc": { "start": { - "line": 2, + "line": 18, "column": 0 }, "end": { - "line": 38, + "line": 54, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n ", + "range": [ + 1, + 789 + ], + "loc": { + "start": { + "line": 2, + "column": 0 + }, + "end": { + "line": 17, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 1, - 359 + 790, + 1144 ], "loc": { "start": { - "line": 2, + "line": 18, "column": 0 }, "end": { - "line": 38, + "line": 54, "column": 1 } }, - "comments": [] + "comments": [ + { + "type": "Block", + "value": "*\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n ", + "range": [ + 1, + 789 + ], + "loc": { + "start": { + "line": 2, + "column": 0 + }, + "end": { + "line": 17, + "column": 3 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/insertion/insert_case1.js.json b/ast/source/insertion/insert_case1.js.json index 69b5607..b18a2ad 100644 --- a/ast/source/insertion/insert_case1.js.json +++ b/ast/source/insertion/insert_case1.js.json @@ -10,16 +10,16 @@ "type": "Identifier", "name": "BLACK", "range": [ - 10, - 15 + 9, + 14 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 9 }, "end": { - "line": 2, + "line": 1, "column": 14 } } @@ -28,31 +28,31 @@ "type": "Identifier", "name": "BLACK", "range": [ - 10, - 15 + 9, + 14 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 9 }, "end": { - 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"line": 3, + "line": 2, "column": 9 }, "end": { - "line": 3, + "line": 2, "column": 21 } } @@ -154,34 +154,54 @@ "value": "./insert_case2", "raw": "'./insert_case2'", "range": [ - 59, - 75 + 58, + 74 ], "loc": { "start": { - "line": 3, + "line": 2, "column": 29 }, "end": { - "line": 3, + "line": 2, "column": 45 } } }, "range": [ - 30, - 77 + 29, + 76 ], "loc": { "start": { - "line": 3, + "line": 2, "column": 0 }, "end": { - "line": 3, + "line": 2, "column": 47 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 78, + 160 + ], + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -191,16 +211,16 @@ "type": "Identifier", "name": "insert_case1", "range": [ - 95, - 107 + 177, + 189 ], "loc": { "start": { - "line": 5, + "line": 10, "column": 16 }, "end": { - "line": 5, + "line": 10, "column": 28 } } @@ -210,17 +230,17 @@ "type": "Identifier", "name": "n", "range": [ - 108, - 109 + 192, + 193 ], "loc": { "start": { - "line": 5, - "column": 29 + "line": 10, + "column": 31 }, "end": { - "line": 5, - "column": 30 + "line": 10, + "column": 32 } } } @@ -240,17 +260,17 @@ "type": "Identifier", "name": "n", "range": [ - 118, - 119 + 324, + 325 ], "loc": { "start": { - "line": 7, - "column": 5 + "line": 19, + "column": 6 }, "end": { - "line": 7, - "column": 6 + "line": 19, + "column": 7 } } }, @@ -258,32 +278,32 @@ "type": "Identifier", "name": "parent", "range": [ - 120, - 126 + 326, + 332 ], "loc": { "start": { - "line": 7, - "column": 7 + "line": 19, + "column": 8 }, "end": { - "line": 7, - "column": 13 + "line": 19, + "column": 14 } } }, "range": [ - 118, - 126 + 324, + 332 ], "loc": { "start": { - "line": 7, - "column": 5 + "line": 19, + "column": 6 }, "end": { - "line": 7, - "column": 13 + "line": 19, + "column": 14 } } }, @@ -292,32 +312,32 @@ "value": null, "raw": "null", "range": [ - 131, - 135 + 337, + 341 ], "loc": { "start": { - "line": 7, - "column": 18 + "line": 19, + "column": 19 }, "end": { - "line": 7, - "column": 22 + "line": 19, + "column": 23 } } }, "range": [ - 118, - 135 + 324, + 341 ], "loc": { "start": { - "line": 7, - "column": 5 + "line": 19, + "column": 6 }, "end": { - "line": 7, - "column": 22 + "line": 19, + "column": 23 } } }, @@ -333,17 +353,17 @@ "type": "Identifier", "name": "n", "range": [ - 139, - 140 + 344, + 345 ], "loc": { "start": { - "line": 8, - "column": 2 + "line": 19, + "column": 26 }, "end": { - "line": 8, - "column": 3 + "line": 19, + "column": 27 } } }, @@ -351,32 +371,32 @@ "type": "Identifier", "name": "color", "range": [ - 141, - 146 + 346, + 351 ], "loc": { "start": { - "line": 8, - "column": 4 + "line": 19, + "column": 28 }, "end": { - "line": 8, - "column": 9 + "line": 19, + "column": 33 } } }, "range": [ - 139, - 146 + 344, + 351 ], "loc": { "start": { - "line": 8, - "column": 2 + "line": 19, + "column": 26 }, "end": { - "line": 8, - "column": 9 + "line": 19, + "column": 33 } } }, @@ -384,47 +404,47 @@ "type": "Identifier", "name": "BLACK", "range": [ - 149, - 154 + 354, + 359 ], "loc": { "start": { - "line": 8, - "column": 12 + "line": 19, + "column": 36 }, "end": { - "line": 8, - "column": 17 + "line": 19, + "column": 41 } } }, "range": [ - 139, - 154 + 344, + 359 ], "loc": { "start": { - "line": 8, - "column": 2 + "line": 19, + "column": 26 }, "end": { - "line": 8, - "column": 17 + "line": 19, + "column": 41 } } }, "range": [ - 139, - 155 + 344, + 361 ], "loc": { "start": { - "line": 8, - "column": 2 + "line": 19, + "column": 26 }, "end": { - "line": 8, - "column": 18 + "line": 19, + "column": 43 } } }, @@ -436,17 +456,17 @@ "type": "Identifier", "name": "insert_case2", "range": [ - 164, - 176 + 369, + 381 ], "loc": { "start": { - "line": 10, - "column": 2 + "line": 21, + "column": 6 }, "end": { - "line": 10, - "column": 14 + "line": 21, + "column": 18 } } }, @@ -455,78 +475,98 @@ "type": "Identifier", "name": "n", "range": [ - 177, - 178 + 383, + 384 ], "loc": { "start": { - "line": 10, - "column": 15 + "line": 21, + "column": 20 }, "end": { - "line": 10, - "column": 16 + "line": 21, + "column": 21 } } } ], "range": [ - 164, - 179 + 369, + 386 ], "loc": { "start": { - "line": 10, - "column": 2 + "line": 21, + "column": 6 }, "end": { - "line": 10, - "column": 17 + "line": 21, + "column": 23 } } }, "range": [ - 164, - 180 + 369, + 388 ], "loc": { "start": { - "line": 10, - "column": 2 + "line": 21, + "column": 6 }, "end": { - "line": 10, - "column": 18 + "line": 21, + "column": 25 } } }, "range": [ - 114, - 180 + 319, + 388 ], "loc": { "start": { - "line": 7, + "line": 19, "column": 1 }, "end": { - "line": 10, - "column": 18 + "line": 21, + "column": 25 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", + "range": [ + 200, + 317 + ], + "loc": { + "start": { + "line": 12, + "column": 1 + }, + "end": { + "line": 18, + "column": 4 + } + } + } + ] } ], "range": [ - 111, - 182 + 196, + 391 ], "loc": { "start": { - "line": 6, - "column": 0 + "line": 10, + "column": 35 }, "end": { - "line": 11, + "line": 23, "column": 1 } } @@ -534,54 +574,130 @@ "generator": false, "expression": false, "range": [ - 86, - 182 + 168, + 391 ], "loc": { "start": { - "line": 5, + "line": 10, "column": 7 }, "end": { - "line": 11, + "line": 23, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 78, + 160 + ], + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 79, - 182 + 161, + 391 ], "loc": { "start": { - "line": 5, + "line": 10, "column": 0 }, "end": { - "line": 11, + "line": 23, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 78, + 160 + ], + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 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10, - 15 + 9, + 14 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 9 }, "end": { - "line": 2, + "line": 1, "column": 14 } } @@ -28,31 +28,31 @@ "type": "Identifier", "name": "BLACK", "range": [ - 10, - 15 + 9, + 14 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 9 }, "end": { - "line": 2, + "line": 1, "column": 14 } } }, "range": [ - 10, - 15 + 9, + 14 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 9 }, "end": { - "line": 2, + "line": 1, "column": 14 } } @@ -63,31 +63,31 @@ "value": "..", "raw": "'..'", "range": [ - 23, - 27 + 22, + 26 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 22 }, "end": { - "line": 2, + "line": 1, "column": 26 } } }, "range": [ - 1, - 29 + 0, + 28 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 0 }, "end": { - "line": 2, + "line": 1, "column": 28 } } @@ -101,16 +101,16 @@ "type": "Identifier", "name": "insert_case3", "range": [ - 39, - 51 + 38, + 50 ], "loc": { "start": { - "line": 3, + "line": 2, "column": 9 }, "end": { - "line": 3, + "line": 2, "column": 21 } } @@ -119,31 +119,31 @@ "type": "Identifier", "name": "insert_case3", "range": [ - 39, - 51 + 38, + 50 ], "loc": { "start": { - "line": 3, + "line": 2, "column": 9 }, "end": { - "line": 3, + "line": 2, "column": 21 } } }, "range": [ - 39, - 51 + 38, + 50 ], "loc": { "start": { - "line": 3, + "line": 2, "column": 9 }, "end": { - "line": 3, + "line": 2, "column": 21 } } @@ -154,34 +154,54 @@ "value": "./insert_case3", "raw": "'./insert_case3'", "range": [ - 59, - 75 + 58, + 74 ], "loc": { "start": { - "line": 3, + "line": 2, "column": 29 }, "end": { - "line": 3, + "line": 2, "column": 45 } } }, "range": [ - 30, - 77 + 29, + 76 ], "loc": { "start": { - "line": 3, + "line": 2, "column": 0 }, "end": { - "line": 3, + "line": 2, "column": 47 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 78, + 198 + ], + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -191,16 +211,16 @@ "type": "Identifier", "name": "insert_case2", "range": [ - 95, - 107 + 215, + 227 ], "loc": { "start": { - "line": 5, + "line": 11, "column": 16 }, "end": { - "line": 5, + "line": 11, "column": 28 } } @@ -210,17 +230,17 @@ "type": "Identifier", "name": "n", "range": [ - 108, - 109 + 230, + 231 ], "loc": { "start": { - "line": 5, - "column": 29 + "line": 11, + "column": 31 }, "end": { - "line": 5, - "column": 30 + "line": 11, + "column": 32 } } } @@ -243,17 +263,17 @@ "type": "Identifier", "name": "n", "range": [ - 118, - 119 + 389, + 390 ], "loc": { "start": { - "line": 7, - "column": 5 + "line": 22, + "column": 6 }, "end": { - "line": 7, - "column": 6 + "line": 22, + "column": 7 } } }, @@ -261,32 +281,32 @@ "type": "Identifier", "name": "parent", "range": [ - 120, - 126 + 391, + 397 ], "loc": { "start": { - "line": 7, - "column": 7 + "line": 22, + "column": 8 }, "end": { - "line": 7, - "column": 13 + "line": 22, + "column": 14 } } }, "range": [ - 118, - 126 + 389, + 397 ], "loc": { "start": { - "line": 7, - "column": 5 + "line": 22, + "column": 6 }, "end": { - "line": 7, - "column": 13 + "line": 22, + "column": 14 } } }, @@ -294,32 +314,32 @@ "type": "Identifier", "name": "color", "range": [ - 127, - 132 + 398, + 403 ], "loc": { "start": { - "line": 7, - "column": 14 + "line": 22, + "column": 15 }, "end": { - "line": 7, - "column": 19 + "line": 22, + "column": 20 } } }, "range": [ - 118, - 132 + 389, + 403 ], "loc": { "start": { - "line": 7, - "column": 5 + "line": 22, + "column": 6 }, "end": { - "line": 7, - "column": 19 + "line": 22, + "column": 20 } } }, @@ -327,32 +347,32 @@ "type": "Identifier", "name": "BLACK", "range": [ - 137, - 142 + 408, + 413 ], "loc": { "start": { - "line": 7, - "column": 24 + "line": 22, + "column": 25 }, "end": { - "line": 7, - "column": 29 + "line": 22, + "column": 30 } } }, "range": [ - 118, - 142 + 389, + 413 ], "loc": { "start": { - "line": 7, - "column": 5 + "line": 22, + "column": 6 }, "end": { - "line": 7, - "column": 29 + "line": 22, + "column": 30 } } }, @@ -360,39 +380,19 @@ "type": "ReturnStatement", "argument": null, "range": [ - 146, - 153 + 416, + 424 ], "loc": { "start": { - "line": 8, - "column": 2 + "line": 22, + "column": 33 }, "end": { - "line": 8, - "column": 9 - } - }, - "trailingComments": [ - { - "type": "Block", - "value": " Tree is still valid ", - "range": [ - 154, - 179 - ], - "loc": { - "start": { - "line": 8, - "column": 10 - }, - "end": { - "line": 8, - "column": 35 - } - } + "line": 22, + "column": 41 } - ] + } }, "alternate": { "type": "ExpressionStatement", @@ -402,17 +402,17 @@ "type": "Identifier", "name": "insert_case3", "range": [ - 188, - 200 + 432, + 444 ], "loc": { "start": { - "line": 10, - "column": 2 + "line": 24, + "column": 6 }, "end": { - "line": 10, - "column": 14 + "line": 24, + "column": 18 } } }, @@ -421,98 +421,98 @@ "type": "Identifier", "name": "n", "range": [ - 201, - 202 + 446, + 447 ], "loc": { "start": { - "line": 10, - "column": 15 + "line": 24, + "column": 20 }, "end": { - "line": 10, - "column": 16 + "line": 24, + "column": 21 } } } ], "range": [ - 188, - 203 + 432, + 449 ], "loc": { "start": { - 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111, - 206 + 234, + 454 ], "loc": { "start": { - "line": 6, - "column": 0 + "line": 11, + "column": 35 }, "end": { - "line": 11, + "line": 26, "column": 1 } } @@ -520,71 +520,128 @@ "generator": false, "expression": false, "range": [ - 86, - 206 + 206, + 454 ], "loc": { "start": { - "line": 5, + "line": 11, "column": 7 }, "end": { - "line": 11, + "line": 26, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 78, + 198 + ], + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 79, - 206 + 199, + 454 ], "loc": { "start": { - "line": 5, + "line": 11, "column": 0 }, "end": { - "line": 11, + "line": 26, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 78, + 198 + ], + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 1, - 206 + 0, + 454 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 0 }, "end": { - "line": 11, + "line": 26, "column": 1 } }, "comments": [ { "type": "Block", - "value": " Tree is still valid ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 78, + 198 + ], + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + }, + { + "type": "Block", + "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", "range": [ - 154, - 179 + 238, + 382 ], "loc": { "start": { - "line": 8, - "column": 10 + "line": 13, + "column": 1 }, "end": { - "line": 8, - "column": 35 + "line": 21, + "column": 4 } } } diff --git a/ast/source/insertion/insert_case3.js.json b/ast/source/insertion/insert_case3.js.json index a22765f..939d622 100644 --- a/ast/source/insertion/insert_case3.js.json +++ b/ast/source/insertion/insert_case3.js.json @@ -431,7 +431,27 @@ "line": 3, "column": 47 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 154, + 300 + ], + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 12, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -441,16 +461,16 @@ "type": "Identifier", "name": "insert_case3", "range": [ - 170, - 182 + 317, + 329 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 16 }, "end": { - "line": 5, + "line": 13, "column": 28 } } @@ -460,17 +480,17 @@ "type": "Identifier", "name": "n", "range": [ - 183, - 184 + 332, + 333 ], "loc": { "start": { - "line": 5, - "column": 29 + "line": 13, + "column": 31 }, "end": { - "line": 5, - "column": 30 + "line": 13, + "column": 32 } } } @@ -487,16 +507,16 @@ "type": "Identifier", "name": "u", "range": [ - 195, - 196 + 346, + 347 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 7 }, "end": { - "line": 7, + "line": 15, "column": 8 } } @@ -507,16 +527,16 @@ "type": "Identifier", "name": "uncle", "range": [ - 199, - 204 + 350, + 355 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 11 }, "end": { - "line": 7, + "line": 15, "column": 16 } } @@ -526,67 +546,87 @@ "type": "Identifier", "name": "n", "range": [ - 205, - 206 + 357, + 358 ], "loc": { "start": { - "line": 7, - "column": 17 + "line": 15, + "column": 18 }, "end": { - "line": 7, - "column": 18 + "line": 15, + "column": 19 } } } ], "range": [ - 199, - 207 + 350, + 360 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 11 }, "end": { - "line": 7, - "column": 19 + "line": 15, + "column": 21 } } }, "range": [ - 195, - 207 + 346, + 360 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 7 }, "end": { - "line": 7, - "column": 19 + "line": 15, + "column": 21 } } } ], "kind": "const", "range": [ - 189, - 208 + 340, + 362 ], "loc": { "start": { - "line": 7, + "line": 15, "column": 1 }, "end": { - "line": 7, - "column": 20 + "line": 15, + "column": 23 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", + "range": [ + 365, + 860 + ], + "loc": { + "start": { + "line": 17, + "column": 1 + }, + "end": { + "line": 29, + "column": 4 + } + } + } + ] }, { "type": "IfStatement", @@ -600,17 +640,17 @@ "type": "Identifier", "name": "u", "range": [ - 216, - 217 + 871, + 872 ], "loc": { "start": { - "line": 9, - "column": 6 + "line": 32, + "column": 8 }, "end": { - "line": 9, - "column": 7 + "line": 32, + "column": 9 } } }, @@ -619,32 +659,32 @@ "value": null, "raw": "null", "range": [ - 222, - 226 + 877, + 881 ], "loc": { "start": { - "line": 9, - "column": 12 + "line": 32, + "column": 14 }, "end": { - "line": 9, - "column": 16 + "line": 32, + "column": 18 } } }, "range": [ - 216, - 226 + 871, + 881 ], "loc": { "start": { - "line": 9, - "column": 6 + "line": 32, + "column": 8 }, "end": { - "line": 9, - "column": 16 + "line": 32, + "column": 18 } } }, @@ -658,17 +698,17 @@ "type": "Identifier", "name": "u", "range": [ - 232, - 233 + 889, + 890 ], "loc": { "start": { - "line": 9, - "column": 22 + "line": 32, + "column": 26 }, "end": { - "line": 9, - "column": 23 + "line": 32, + "column": 27 } } }, @@ -676,32 +716,32 @@ "type": "Identifier", "name": "color", "range": [ - 234, - 239 + 891, + 896 ], "loc": { "start": { - "line": 9, - "column": 24 + "line": 32, + "column": 28 }, "end": { - "line": 9, - "column": 29 + "line": 32, + "column": 33 } } }, "range": [ - 232, - 239 + 889, + 896 ], "loc": { "start": { - "line": 9, - "column": 22 + "line": 32, + "column": 26 }, "end": { - "line": 9, - "column": 29 + "line": 32, + "column": 33 } } }, @@ -709,47 +749,47 @@ "type": "Identifier", "name": "RED", "range": [ - 244, - 247 + 901, + 904 ], "loc": { "start": { - "line": 9, - "column": 34 + "line": 32, + "column": 38 }, "end": { - "line": 9, - "column": 37 + "line": 32, + "column": 41 } } }, "range": [ - 232, - 247 + 889, + 904 ], "loc": { "start": { - "line": 9, - "column": 22 + "line": 32, + "column": 26 }, "end": { - "line": 9, - "column": 37 + "line": 32, + "column": 41 } } }, "range": [ - 215, - 248 + 869, + 906 ], "loc": { "start": { - "line": 9, - "column": 5 + "line": 32, + "column": 6 }, "end": { - "line": 9, - "column": 38 + "line": 32, + "column": 43 } } }, @@ -771,16 +811,16 @@ "type": "Identifier", "name": "n", "range": [ - 254, - 255 + 913, + 914 ], "loc": { "start": { - "line": 10, + "line": 33, "column": 2 }, "end": { - "line": 10, + "line": 33, "column": 3 } } @@ -789,31 +829,31 @@ "type": "Identifier", "name": "parent", "range": [ - 256, - 262 + 915, + 921 ], "loc": { "start": { - "line": 10, + "line": 33, "column": 4 }, "end": { - "line": 10, + "line": 33, "column": 10 } } }, "range": [ - 254, - 262 + 913, + 921 ], "loc": { "start": { - "line": 10, + "line": 33, "column": 2 }, "end": { - "line": 10, + "line": 33, "column": 10 } } @@ -822,31 +862,31 @@ "type": "Identifier", "name": "color", "range": [ - 263, - 268 + 922, + 927 ], "loc": { "start": { - "line": 10, + "line": 33, "column": 11 }, "end": { - "line": 10, + "line": 33, "column": 16 } } }, "range": [ - 254, - 268 + 913, + 927 ], "loc": { "start": { - "line": 10, + "line": 33, "column": 2 }, "end": { - "line": 10, + "line": 33, "column": 16 } } @@ -855,47 +895,47 @@ "type": "Identifier", "name": "BLACK", "range": [ - 271, - 276 + 930, + 935 ], "loc": { "start": { - "line": 10, + "line": 33, "column": 19 }, "end": { - 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290, - 295 + 950, + 955 ], "loc": { "start": { - "line": 11, + "line": 34, "column": 12 }, "end": { - "line": 11, + "line": 34, "column": 17 } } }, "range": [ - 280, - 295 + 940, + 955 ], "loc": { "start": { - "line": 11, + "line": 34, "column": 2 }, "end": { - "line": 11, + "line": 34, "column": 17 } } }, "range": [ - 280, - 296 + 940, + 957 ], "loc": { "start": { - "line": 11, + "line": 34, "column": 2 }, "end": { - "line": 11, - "column": 18 + "line": 34, + "column": 19 } } }, @@ -1015,16 +1055,16 @@ "type": "Identifier", "name": "g", "range": [ - 305, - 306 + 966, + 967 ], "loc": { "start": { - "line": 12, + "line": 35, "column": 8 }, "end": { - "line": 12, + "line": 35, "column": 9 } } @@ -1035,16 +1075,16 @@ "type": "Identifier", "name": "grandparent", "range": [ - 309, - 320 + 970, + 981 ], "loc": { "start": { - "line": 12, + "line": 35, "column": 12 }, "end": { - "line": 12, + "line": 35, "column": 23 } } @@ -1054,65 +1094,65 @@ "type": "Identifier", "name": "n", "range": [ - 321, - 322 + 983, + 984 ], "loc": { "start": { - "line": 12, - "column": 24 + "line": 35, + "column": 25 }, "end": { - "line": 12, - "column": 25 + "line": 35, + "column": 26 } } } ], "range": [ - 309, - 323 + 970, + 986 ], "loc": { "start": { - "line": 12, + "line": 35, "column": 12 }, "end": { - "line": 12, - "column": 26 + "line": 35, + "column": 28 } } }, "range": [ - 305, - 323 + 966, + 986 ], "loc": { "start": { - "line": 12, + "line": 35, "column": 8 }, "end": { - "line": 12, - "column": 26 + "line": 35, + "column": 28 } } } ], "kind": "const", "range": [ - 299, - 324 + 960, + 988 ], "loc": { "start": { - "line": 12, + "line": 35, "column": 2 }, "end": { - "line": 12, - "column": 27 + "line": 35, + "column": 30 } } }, @@ -1128,16 +1168,16 @@ "type": "Identifier", "name": "g", "range": [ - 327, - 328 + 991, + 992 ], "loc": { "start": { - "line": 13, + "line": 36, "column": 2 }, "end": { - "line": 13, + "line": 36, "column": 3 } } @@ -1146,31 +1186,31 @@ "type": "Identifier", "name": "color", "range": [ - 329, - 334 + 993, + 998 ], "loc": { "start": { - "line": 13, + "line": 36, "column": 4 }, "end": { - "line": 13, + "line": 36, "column": 9 } } }, "range": [ - 327, - 334 + 991, + 998 ], "loc": { "start": { - "line": 13, + "line": 36, "column": 2 }, "end": { - "line": 13, + "line": 36, "column": 9 } } @@ -1179,47 +1219,47 @@ "type": "Identifier", "name": "RED", "range": [ - 337, - 340 + 1001, + 1004 ], "loc": { "start": { - "line": 13, + "line": 36, "column": 12 }, "end": { - "line": 13, + "line": 36, "column": 15 } } }, "range": [ - 327, - 340 + 991, + 1004 ], "loc": { "start": { - "line": 13, + "line": 36, "column": 2 }, "end": { - "line": 13, + "line": 36, "column": 15 } } }, "range": [ - 327, - 341 + 991, + 1006 ], "loc": { "start": { - "line": 13, + "line": 36, "column": 2 }, "end": { - "line": 13, - "column": 16 + "line": 36, + "column": 17 } } }, @@ -1231,16 +1271,16 @@ "type": "Identifier", "name": "insert_case1", "range": [ - 344, - 356 + 1009, + 1021 ], "loc": { "start": { - "line": 14, + "line": 37, "column": 2 }, "end": { - "line": 14, + "line": 37, "column": 14 } } @@ -1250,185 +1290,186 @@ "type": "Identifier", "name": "g", "range": [ - 357, - 358 + 1023, + 1024 ], "loc": { "start": { - "line": 14, - "column": 15 + "line": 37, + "column": 16 }, "end": { - "line": 14, - "column": 16 + "line": 37, + "column": 17 } } } ], "range": [ - 344, - 359 + 1009, + 1026 ], "loc": { "start": { - "line": 14, + "line": 37, "column": 2 }, "end": { - "line": 14, - "column": 17 + "line": 37, + "column": 19 } } }, "range": [ - 344, - 360 + 1009, + 1028 ], "loc": { "start": { - "line": 14, + "line": 37, "column": 2 }, "end": { - "line": 14, - "column": 18 + "line": 37, + "column": 21 } } } ], "range": [ - 250, - 363 + 909, + 1031 ], "loc": { "start": { - "line": 9, - "column": 40 + "line": 32, + "column": 46 }, "end": { - "line": 15, + "line": 38, "column": 2 } } }, "alternate": { - "type": "BlockStatement", - "body": [ - { - "type": "ExpressionStatement", - "expression": { - "type": "CallExpression", - "callee": { - "type": "Identifier", - "name": "insert_case4", - "range": [ - 373, - 385 - ], - "loc": { - "start": { - "line": 16, - "column": 2 - }, - "end": { - "line": 16, - "column": 14 - } - } + "type": "ExpressionStatement", + "expression": { + "type": "CallExpression", + "callee": { + "type": "Identifier", + "name": "insert_case4", + "range": [ + 1039, + 1051 + ], + "loc": { + "start": { + "line": 40, + "column": 6 }, - "arguments": [ - { - "type": "Identifier", - "name": "n", - "range": [ - 386, - 387 - ], - "loc": { - "start": { - "line": 16, - "column": 15 - }, - "end": { - "line": 16, - "column": 16 - } - } - } - ], + "end": { + "line": 40, + "column": 18 + } + } + }, + "arguments": [ + { + "type": "Identifier", + "name": "n", "range": [ - 373, - 388 + 1053, + 1054 ], "loc": { "start": { - "line": 16, - "column": 2 + "line": 40, + "column": 20 }, "end": { - "line": 16, - "column": 17 + "line": 40, + "column": 21 } } + } + ], + "range": [ + 1039, + 1056 + ], + "loc": { + "start": { + "line": 40, + "column": 6 }, - "range": [ - 373, - 389 - ], - "loc": { - "start": { - "line": 16, - "column": 2 - }, - "end": { - "line": 16, - "column": 18 - } + "end": { + "line": 40, + "column": 23 } } - ], + }, "range": [ - 369, - 392 + 1039, + 1058 ], "loc": { "start": { - "line": 15, - "column": 8 + "line": 40, + "column": 6 }, "end": { - "line": 17, - "column": 2 + "line": 40, + "column": 25 } } }, "range": [ - 211, - 392 + 864, + 1058 ], "loc": { "start": { - "line": 9, + "line": 32, "column": 1 }, "end": { - "line": 17, - "column": 2 + "line": 40, + "column": 25 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", + "range": [ + 365, + 860 + ], + "loc": { + "start": { + "line": 17, + "column": 1 + }, + "end": { + "line": 29, + "column": 4 + } + } + } + ] } ], "range": [ - 186, - 394 + 336, + 1061 ], "loc": { "start": { - "line": 6, - "column": 0 + "line": 13, + "column": 35 }, "end": { - "line": 18, + "line": 42, "column": 1 } } @@ -1436,44 +1477,83 @@ "generator": false, "expression": false, "range": [ - 161, - 394 + 308, + 1061 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 7 }, "end": { - "line": 18, + "line": 42, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 154, + 300 + ], + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 12, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 154, - 394 + 301, + 1061 ], "loc": { "start": { - "line": 5, + "line": 13, "column": 0 }, "end": { - "line": 18, + "line": 42, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 154, + 300 + ], + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 12, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ 0, - 394 + 1061 ], "loc": { "start": { @@ -1481,9 +1561,46 @@ "column": 0 }, "end": { - "line": 18, + "line": 42, "column": 1 } }, - "comments": [] + "comments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 154, + 300 + ], + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 12, + "column": 3 + } + } + }, + { + "type": "Block", + "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", + "range": [ + 365, + 860 + ], + "loc": { + "start": { + "line": 17, + "column": 1 + }, + "end": { + "line": 29, + "column": 4 + } + } + } + ] } \ No newline at end of file diff --git a/ast/source/insertion/insert_case4.js.json b/ast/source/insertion/insert_case4.js.json index 17ae8d5..7a5595e 100644 --- a/ast/source/insertion/insert_case4.js.json +++ b/ast/source/insertion/insert_case4.js.json @@ -287,7 +287,27 @@ "line": 3, "column": 47 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 114, + 374 + ], + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 15, + "column": 3 + } + } + } + ] }, { "type": "ExportNamedDeclaration", @@ -297,16 +317,16 @@ "type": "Identifier", "name": "insert_case4", "range": [ - 130, - 142 + 391, + 403 ], "loc": { "start": { - "line": 5, + "line": 16, "column": 16 }, "end": { - "line": 5, + "line": 16, "column": 28 } } @@ -316,17 +336,17 @@ "type": "Identifier", "name": "n", "range": [ - 143, - 144 + 406, + 407 ], "loc": { "start": { - "line": 5, - "column": 29 + "line": 16, + "column": 31 }, "end": { - "line": 5, - "column": 30 + "line": 16, + "column": 32 } } } @@ -343,16 +363,16 @@ "type": "Identifier", "name": "g", "range": [ - 155, - 156 + 420, + 421 ], "loc": { "start": { - "line": 7, + "line": 18, "column": 7 }, "end": { - "line": 7, + "line": 18, "column": 8 } } @@ -363,16 +383,16 @@ "type": "Identifier", "name": "grandparent", "range": [ - 159, - 170 + 424, + 435 ], "loc": { "start": { - "line": 7, + "line": 18, "column": 11 }, "end": { - "line": 7, + "line": 18, "column": 22 } } @@ -382,67 +402,87 @@ "type": "Identifier", "name": "n", "range": [ - 171, - 172 + 437, + 438 ], "loc": { "start": { - "line": 7, - "column": 23 + "line": 18, + "column": 24 }, "end": { - "line": 7, - "column": 24 + "line": 18, + "column": 25 } } } ], "range": [ - 159, - 173 + 424, + 440 ], "loc": { "start": { - "line": 7, + "line": 18, "column": 11 }, "end": { - "line": 7, - "column": 25 + "line": 18, + "column": 27 } } }, "range": [ - 155, - 173 + 420, + 440 ], "loc": { "start": { - "line": 7, + "line": 18, "column": 7 }, "end": { - "line": 7, - "column": 25 + "line": 18, + "column": 27 } } } ], "kind": "const", "range": [ - 149, - 174 + 414, + 442 ], "loc": { "start": { - "line": 7, + "line": 18, "column": 1 }, "end": { - "line": 7, - "column": 26 + "line": 18, + "column": 29 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "range": [ + 445, + 907 + ], + "loc": { + "start": { + "line": 20, + "column": 1 + }, + "end": { + "line": 32, + "column": 4 + } + } + } + ] }, { "type": "IfStatement", @@ -456,17 +496,17 @@ "type": "Identifier", "name": "n", "range": [ - 182, - 183 + 917, + 918 ], "loc": { "start": { - "line": 9, - "column": 6 + "line": 34, + "column": 8 }, "end": { - "line": 9, - "column": 7 + "line": 34, + "column": 9 } } }, @@ -480,17 +520,17 @@ "type": "Identifier", "name": "n", "range": [ - 188, - 189 + 923, + 924 ], "loc": { "start": { - "line": 9, - "column": 12 + "line": 34, + "column": 14 }, "end": { - "line": 9, - "column": 13 + "line": 34, + "column": 15 } } }, @@ -498,32 +538,32 @@ "type": "Identifier", "name": "parent", "range": [ - 190, - 196 + 925, + 931 ], "loc": { "start": { - "line": 9, - "column": 14 + "line": 34, + "column": 16 }, "end": { - "line": 9, - "column": 20 + "line": 34, + "column": 22 } } }, "range": [ - 188, - 196 + 923, + 931 ], "loc": { "start": { - "line": 9, - "column": 12 + "line": 34, + "column": 14 }, "end": { - "line": 9, - "column": 20 + "line": 34, + "column": 22 } } }, @@ -531,47 +571,47 @@ "type": "Identifier", "name": "right", "range": [ - 197, - 202 + 932, + 937 ], "loc": { "start": { - "line": 9, - "column": 21 + "line": 34, + "column": 23 }, "end": { - "line": 9, - "column": 26 + "line": 34, + "column": 28 } } }, "range": [ - 188, - 202 + 923, + 937 ], "loc": { "start": { - "line": 9, - "column": 12 + "line": 34, + "column": 14 }, "end": { - "line": 9, - "column": 26 + "line": 34, + "column": 28 } } }, "range": [ - 182, - 202 + 917, + 937 ], "loc": { "start": { - "line": 9, - "column": 6 + "line": 34, + "column": 8 }, "end": { - "line": 9, - "column": 26 + "line": 34, + "column": 28 } } }, @@ -585,17 +625,17 @@ "type": "Identifier", "name": "n", "range": [ - 208, - 209 + 945, + 946 ], "loc": { "start": { - "line": 9, - "column": 32 + "line": 34, + "column": 36 }, "end": { - "line": 9, - "column": 33 + "line": 34, + "column": 37 } } }, @@ -603,32 +643,32 @@ "type": "Identifier", "name": "parent", "range": [ - 210, - 216 + 947, + 953 ], "loc": { "start": { - "line": 9, - "column": 34 + "line": 34, + "column": 38 }, "end": { - "line": 9, - "column": 40 + "line": 34, + "column": 44 } } }, "range": [ - 208, - 216 + 945, + 953 ], "loc": { "start": { - "line": 9, - "column": 32 + "line": 34, + "column": 36 }, "end": { - "line": 9, - "column": 40 + "line": 34, + "column": 44 } } }, @@ -639,17 +679,17 @@ "type": "Identifier", "name": "g", "range": [ - 221, - 222 + 958, + 959 ], "loc": { "start": { - "line": 9, - "column": 45 + "line": 34, + "column": 49 }, "end": { - "line": 9, - "column": 46 + "line": 34, + "column": 50 } } }, @@ -657,62 +697,62 @@ "type": "Identifier", "name": "left", "range": [ - 223, - 227 + 960, + 964 ], "loc": { "start": { - "line": 9, - "column": 47 + "line": 34, + "column": 51 }, "end": { - "line": 9, - "column": 51 + "line": 34, + "column": 55 } } }, "range": [ - 221, - 227 + 958, + 964 ], "loc": { "start": { - "line": 9, - "column": 45 + "line": 34, + "column": 49 }, "end": { - "line": 9, - "column": 51 + "line": 34, + "column": 55 } } }, "range": [ - 208, - 227 + 945, + 964 ], "loc": { "start": { - "line": 9, - "column": 32 + "line": 34, + "column": 36 }, "end": { - "line": 9, - "column": 51 + "line": 34, + "column": 55 } } }, "range": [ - 181, - 228 + 915, + 966 ], "loc": { "start": { - "line": 9, - "column": 5 + "line": 34, + "column": 6 }, "end": { - "line": 9, - "column": 52 + "line": 34, + "column": 57 } } }, @@ -727,16 +767,16 @@ "type": "Identifier", "name": "rotate_left", "range": [ - 234, - 245 + 974, + 985 ], "loc": { "start": { - "line": 10, + "line": 36, "column": 2 }, "end": { - "line": 10, + "line": 36, "column": 13 } } @@ -749,17 +789,17 @@ "type": "Identifier", "name": "n", "range": [ - 246, - 247 + 987, + 988 ], "loc": { "start": { - "line": 10, - "column": 14 + "line": 36, + "column": 15 }, "end": { - "line": 10, - "column": 15 + "line": 36, + "column": 16 } } }, @@ -767,99 +807,99 @@ "type": "Identifier", "name": "parent", "range": [ - 248, - 254 + 989, + 995 ], "loc": { "start": { - "line": 10, - "column": 16 + "line": 36, + "column": 17 }, "end": { - "line": 10, - "column": 22 + "line": 36, + "column": 23 } } }, "range": [ - 246, - 254 + 987, + 995 ], "loc": { "start": { - "line": 10, - "column": 14 + "line": 36, + "column": 15 }, "end": { - "line": 10, - "column": 22 + "line": 36, + "column": 23 } } } ], "range": [ - 234, - 255 + 974, + 997 ], "loc": { "start": { - "line": 10, + "line": 36, "column": 2 }, "end": { - "line": 10, - "column": 23 + "line": 36, + "column": 25 } } }, "range": [ - 234, - 256 + 974, + 999 ], "loc": { "start": { - "line": 10, + "line": 36, "column": 2 }, "end": { - "line": 10, - "column": 24 + "line": 36, + "column": 27 } }, "trailingComments": [ { "type": "Block", - "value": "\n * rotate_left can be the below because of already having *g = grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n ", + "value": "*\n\t\t * rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", "range": [ - 259, - 496 + 1003, + 1259 ], "loc": { "start": { - "line": 12, - "column": 1 + "line": 38, + "column": 2 }, "end": { - "line": 21, - "column": 3 + "line": 47, + "column": 5 } } }, { "type": "Line", - "value": "n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", + "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", "range": [ - 500, - 576 + 1263, + 1340 ], "loc": { "start": { - "line": 23, + "line": 49, "column": 2 }, "end": { - "line": 23, - "column": 78 + "line": 49, + "column": 79 } } } @@ -867,19 +907,39 @@ } ], "range": [ - 230, - 580 + 969, + 1344 ], "loc": { "start": { - "line": 9, - "column": 54 + "line": 34, + "column": 60 }, "end": { - "line": 25, + "line": 51, "column": 2 } - } + }, + "trailingComments": [ + { + "type": "Block", + "value": "*\n\t * If the path from g to n makes a right-left, change it to a right-right\n\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * B R B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - >R = - - = >R\n\t * / \\ / \\\n\t * = = = =\n\t ", + "range": [ + 1347, + 1836 + ], + "loc": { + "start": { + "line": 53, + "column": 1 + }, + "end": { + "line": 65, + "column": 4 + } + } + } + ] }, "alternate": { "type": "IfStatement", @@ -893,16 +953,16 @@ "type": "Identifier", "name": "n", "range": [ - 591, - 592 + 1851, + 1852 ], "loc": { "start": { - "line": 25, + "line": 67, "column": 13 }, "end": { - "line": 25, + "line": 67, "column": 14 } } @@ -917,16 +977,16 @@ "type": "Identifier", "name": "n", "range": [ - 597, - 598 + 1857, + 1858 ], "loc": { "start": { - "line": 25, + "line": 67, "column": 19 }, "end": { - "line": 25, + "line": 67, "column": 20 } } @@ -935,31 +995,31 @@ "type": "Identifier", "name": "parent", "range": [ - 599, - 605 + 1859, + 1865 ], "loc": { "start": { - "line": 25, + "line": 67, "column": 21 }, "end": { - "line": 25, + "line": 67, "column": 27 } } }, "range": [ - 597, - 605 + 1857, + 1865 ], "loc": { "start": { - "line": 25, + "line": 67, "column": 19 }, "end": { - "line": 25, + "line": 67, "column": 27 } } @@ -968,46 +1028,46 @@ "type": "Identifier", "name": "left", "range": [ - 606, - 610 + 1866, + 1870 ], "loc": { "start": { - "line": 25, + "line": 67, "column": 28 }, "end": { - "line": 25, + "line": 67, "column": 32 } } }, "range": [ - 597, - 610 + 1857, + 1870 ], "loc": { "start": { - "line": 25, + "line": 67, "column": 19 }, "end": { - "line": 25, + "line": 67, "column": 32 } } }, "range": [ - 591, - 610 + 1851, + 1870 ], "loc": { "start": { - "line": 25, + "line": 67, "column": 13 }, "end": { - "line": 25, + "line": 67, "column": 32 } } @@ -1022,17 +1082,17 @@ "type": "Identifier", "name": "n", "range": [ - 616, - 617 + 1878, + 1879 ], "loc": { "start": { - "line": 25, - "column": 38 + "line": 67, + "column": 40 }, "end": { - "line": 25, - "column": 39 + "line": 67, + "column": 41 } } }, @@ -1040,32 +1100,32 @@ "type": "Identifier", "name": "parent", "range": [ - 618, - 624 + 1880, + 1886 ], "loc": { "start": { - "line": 25, - "column": 40 + "line": 67, + "column": 42 }, "end": { - "line": 25, - "column": 46 + "line": 67, + "column": 48 } } }, "range": [ - 616, - 624 + 1878, + 1886 ], "loc": { "start": { - "line": 25, - "column": 38 + "line": 67, + "column": 40 }, "end": { - "line": 25, - "column": 46 + "line": 67, + "column": 48 } } }, @@ -1076,17 +1136,17 @@ "type": "Identifier", "name": "g", "range": [ - 629, - 630 + 1891, + 1892 ], "loc": { "start": { - "line": 25, - "column": 51 + "line": 67, + "column": 53 }, "end": { - "line": 25, - "column": 52 + "line": 67, + "column": 54 } } }, @@ -1094,62 +1154,62 @@ "type": "Identifier", "name": "right", "range": [ - 631, - 636 + 1893, + 1898 ], "loc": { "start": { - "line": 25, - "column": 53 + "line": 67, + "column": 55 }, "end": { - "line": 25, - "column": 58 + "line": 67, + "column": 60 } } }, "range": [ - 629, - 636 + 1891, + 1898 ], "loc": { "start": { - "line": 25, - "column": 51 + "line": 67, + "column": 53 }, "end": { - "line": 25, - "column": 58 + "line": 67, + "column": 60 } } }, "range": [ - 616, - 636 + 1878, + 1898 ], "loc": { "start": { - "line": 25, - "column": 38 + "line": 67, + "column": 40 }, "end": { - "line": 25, - "column": 58 + "line": 67, + "column": 60 } } }, "range": [ - 590, - 637 + 1849, + 1900 ], "loc": { "start": { - "line": 25, - "column": 12 + "line": 67, + "column": 11 }, "end": { - "line": 25, - "column": 59 + "line": 67, + "column": 62 } } }, @@ -1164,16 +1224,16 @@ "type": "Identifier", "name": "rotate_right", "range": [ - 643, - 655 + 1908, + 1920 ], "loc": { "start": { - "line": 26, + "line": 69, "column": 2 }, "end": { - "line": 26, + "line": 69, "column": 14 } } @@ -1186,17 +1246,17 @@ "type": "Identifier", "name": "n", "range": [ - 656, - 657 + 1922, + 1923 ], "loc": { "start": { - "line": 26, - "column": 15 + "line": 69, + "column": 16 }, "end": { - "line": 26, - "column": 16 + "line": 69, + "column": 17 } } }, @@ -1204,99 +1264,99 @@ "type": "Identifier", "name": "parent", "range": [ - 658, - 664 + 1924, + 1930 ], "loc": { "start": { - "line": 26, - "column": 17 + "line": 69, + "column": 18 }, "end": { - "line": 26, - "column": 23 + "line": 69, + "column": 24 } } }, "range": [ - 656, - 664 + 1922, + 1930 ], "loc": { "start": { - "line": 26, - "column": 15 + "line": 69, + "column": 16 }, "end": { - "line": 26, - "column": 23 + "line": 69, + "column": 24 } } } ], "range": [ - 643, - 665 + 1908, + 1932 ], "loc": { "start": { - "line": 26, + "line": 69, "column": 2 }, "end": { - "line": 26, - "column": 24 + "line": 69, + "column": 26 } } }, "range": [ - 643, - 666 + 1908, + 1934 ], "loc": { "start": { - "line": 26, + "line": 69, "column": 2 }, "end": { - "line": 26, - "column": 25 + "line": 69, + "column": 28 } }, "trailingComments": [ { "type": "Block", - "value": "\n * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n ", + "value": "*\n\t\t * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", "range": [ - 669, - 880 + 1938, + 2166 ], "loc": { "start": { - "line": 28, - "column": 1 + "line": 71, + "column": 2 }, "end": { - "line": 36, - "column": 3 + "line": 79, + "column": 5 } } }, { "type": "Line", - "value": "n = n.right;", + "value": " n = n.right ;", "range": [ - 884, - 898 + 2170, + 2186 ], "loc": { "start": { - "line": 38, + "line": 81, "column": 2 }, "end": { - "line": 38, - "column": 16 + "line": 81, + "column": 18 } } } @@ -1304,88 +1364,126 @@ } ], "range": [ - 639, - 901 + 1903, + 2189 ], "loc": { "start": { - "line": 25, - "column": 61 + "line": 67, + "column": 65 }, "end": { - "line": 39, + "line": 82, "column": 2 } } }, "alternate": null, "range": [ - 586, - 901 + 1844, + 2189 ], "loc": { "start": { - "line": 25, - "column": 8 + "line": 67, + "column": 6 }, "end": { - "line": 39, + "line": 82, "column": 2 } }, "leadingComments": [ { "type": "Block", - "value": "\n * rotate_left can be the below because of already having *g = grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n ", + "value": "*\n\t\t * rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", "range": [ - 259, - 496 + 1003, + 1259 ], "loc": { "start": { - "line": 12, - "column": 1 + "line": 38, + "column": 2 }, "end": { - "line": 21, - "column": 3 + "line": 47, + "column": 5 } } }, { "type": "Line", - "value": "n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", + "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", "range": [ - 500, - 576 + 1263, + 1340 ], "loc": { "start": { - "line": 23, + "line": 49, "column": 2 }, "end": { - "line": 23, - "column": 78 + "line": 49, + "column": 79 + } + } + }, + { + "type": "Block", + "value": "*\n\t * If the path from g to n makes a right-left, change it to a right-right\n\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * B R B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - >R = - - = >R\n\t * / \\ / \\\n\t * = = = =\n\t ", + "range": [ + 1347, + 1836 + ], + "loc": { + "start": { + "line": 53, + "column": 1 + }, + "end": { + "line": 65, + "column": 4 } } } ] }, "range": [ - 177, - 901 + 910, + 2189 ], "loc": { "start": { - "line": 9, + "line": 34, "column": 1 }, "end": { - "line": 39, + "line": 82, "column": 2 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "range": [ + 445, + 907 + ], + "loc": { + "start": { + "line": 20, + "column": 1 + }, + "end": { + "line": 32, + "column": 4 + } + } + } + ] }, { "type": "ExpressionStatement", @@ -1395,16 +1493,16 @@ "type": "Identifier", "name": "insert_case5", "range": [ - 903, - 915 + 2192, + 2204 ], "loc": { "start": { - "line": 40, + "line": 84, "column": 1 }, "end": { - "line": 40, + "line": 84, "column": 13 } } @@ -1414,84 +1512,84 @@ "type": "Identifier", "name": "n", "range": [ - 916, - 917 + 2206, + 2207 ], "loc": { "start": { - "line": 40, - "column": 14 + "line": 84, + "column": 15 }, "end": { - "line": 40, - "column": 15 + "line": 84, + "column": 16 } } } ], "range": [ - 903, - 918 + 2192, + 2209 ], "loc": { "start": { - "line": 40, + "line": 84, "column": 1 }, "end": { - "line": 40, - "column": 16 + "line": 84, + "column": 18 } } }, "range": [ - 903, - 919 + 2192, + 2211 ], "loc": { "start": { - "line": 40, + "line": 84, "column": 1 }, "end": { - "line": 40, - "column": 17 + "line": 84, + "column": 20 } }, "leadingComments": [ { "type": "Block", - "value": "\n * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n ", + "value": "*\n\t\t * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", "range": [ - 669, - 880 + 1938, + 2166 ], "loc": { "start": { - "line": 28, - "column": 1 + "line": 71, + "column": 2 }, "end": { - "line": 36, - "column": 3 + "line": 79, + "column": 5 } } }, { "type": "Line", - "value": "n = n.right;", + "value": " n = n.right ;", "range": [ - 884, - 898 + 2170, + 2186 ], "loc": { "start": { - "line": 38, + "line": 81, "column": 2 }, "end": { - "line": 38, - "column": 16 + "line": 81, + "column": 18 } } } @@ -1499,16 +1597,16 @@ } ], "range": [ - 146, - 921 + 410, + 2214 ], "loc": { "start": { - "line": 6, - "column": 0 + "line": 16, + "column": 35 }, "end": { - "line": 41, + "line": 86, "column": 1 } } @@ -1516,44 +1614,83 @@ "generator": false, "expression": false, "range": [ - 121, - 921 + 382, + 2214 ], "loc": { "start": { - "line": 5, + "line": 16, "column": 7 }, "end": { - "line": 41, + "line": 86, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 114, + 374 + ], + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 15, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 114, - 921 + 375, + 2214 ], "loc": { "start": { - "line": 5, + "line": 16, "column": 0 }, "end": { - "line": 41, + "line": 86, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", + "range": [ + 114, + 374 + ], + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 15, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ 1, - 921 + 2214 ], "loc": { "start": { @@ -1561,80 +1698,134 @@ "column": 0 }, "end": { - "line": 41, + "line": 86, "column": 1 } }, "comments": [ { "type": "Block", - "value": "\n * rotate_left can be the below because of already having *g = grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", "range": [ - 259, - 496 + 114, + 374 ], "loc": { "start": { - "line": 12, - "column": 1 + "line": 5, + "column": 0 }, "end": { - "line": 21, + "line": 15, "column": 3 } } }, + { + "type": "Block", + "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "range": [ + 445, + 907 + ], + "loc": { + "start": { + "line": 20, + "column": 1 + }, + "end": { + "line": 32, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t\t * rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", + "range": [ + 1003, + 1259 + ], + "loc": { + "start": { + "line": 38, + "column": 2 + }, + "end": { + "line": 47, + "column": 5 + } + } + }, { "type": "Line", - "value": "n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", + "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", "range": [ - 500, - 576 + 1263, + 1340 ], "loc": { "start": { - "line": 23, + "line": 49, "column": 2 }, "end": { - "line": 23, - "column": 78 + "line": 49, + "column": 79 } } }, { "type": "Block", - "value": "\n * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n ", + "value": "*\n\t * If the path from g to n makes a right-left, change it to a right-right\n\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * B R B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - >R = - - = >R\n\t * / \\ / \\\n\t * = = = =\n\t ", "range": [ - 669, - 880 + 1347, + 1836 ], "loc": { "start": { - "line": 28, + "line": 53, "column": 1 }, "end": { - "line": 36, - "column": 3 + "line": 65, + "column": 4 + } + } + }, + { + "type": "Block", + "value": "*\n\t\t * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", + "range": [ + 1938, + 2166 + ], + "loc": { + "start": { + "line": 71, + "column": 2 + }, + "end": { + "line": 79, + "column": 5 } } }, { "type": "Line", - "value": "n = n.right;", + "value": " n = n.right ;", "range": [ - 884, - 898 + 2170, + 2186 ], "loc": { "start": { - "line": 38, + "line": 81, "column": 2 }, "end": { - "line": 38, - "column": 16 + "line": 81, + "column": 18 } } } diff --git a/ast/source/insertion/insert_case5.js.json b/ast/source/insertion/insert_case5.js.json index f2a10dd..467047b 100644 --- a/ast/source/insertion/insert_case5.js.json +++ b/ast/source/insertion/insert_case5.js.json @@ -10,16 +10,16 @@ "type": "Identifier", "name": "RED", "range": [ - 10, - 13 + 9, + 12 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 9 }, "end": { - "line": 2, + "line": 1, "column": 12 } } @@ -28,31 +28,31 @@ "type": "Identifier", "name": "RED", "range": [ - 10, - 13 + 9, + 12 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 9 }, "end": { - "line": 2, + "line": 1, "column": 12 } } }, "range": [ - 10, - 13 + 9, + 12 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 9 }, "end": { - "line": 2, + "line": 1, "column": 12 } } @@ -63,16 +63,16 @@ "type": "Identifier", "name": "BLACK", "range": [ - 16, - 21 + 15, + 20 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 15 }, "end": { - "line": 2, + "line": 1, "column": 20 } } @@ -81,31 +81,31 @@ "type": "Identifier", "name": "BLACK", "range": [ - 16, - 21 + 15, + 20 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 15 }, "end": { - "line": 2, + "line": 1, "column": 20 } } }, "range": [ - 16, - 21 + 15, + 20 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 15 }, "end": { - "line": 2, + "line": 1, "column": 20 } } @@ -116,16 +116,16 @@ "type": "Identifier", "name": "rotate_left", "range": [ - 24, - 35 + 23, + 34 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 23 }, "end": { - "line": 2, + "line": 1, "column": 34 } } @@ -134,31 +134,31 @@ "type": "Identifier", "name": "rotate_left", "range": [ - 24, - 35 + 23, + 34 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 23 }, "end": { - "line": 2, + "line": 1, "column": 34 } } }, "range": [ - 24, - 35 + 23, + 34 ], "loc": { "start": { - "line": 2, + "line": 1, "column": 23 }, "end": { - "line": 2, + "line": 1, "column": 34 } } @@ -169,16 +169,16 @@ "type": "Identifier", "name": "rotate_right", "range": [ - 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(see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n ", "range": [ 0, - 290 + 339 ], "loc": { "start": { diff --git a/ast/source/search/search.js.json b/ast/source/search/search.js.json index 0ef1d5b..1dd9196 100644 --- a/ast/source/search/search.js.json +++ b/ast/source/search/search.js.json @@ -9,16 +9,16 @@ "type": "Identifier", "name": "search", "range": [ - 16, - 22 + 265, + 271 ], "loc": { "start": { - "line": 1, + "line": 9, "column": 16 }, "end": { - "line": 1, + "line": 9, "column": 22 } } @@ -28,53 +28,53 @@ "type": "Identifier", "name": "compare", "range": [ - 25, - 32 + 274, + 281 ], "loc": { "start": { - "line": 1, + "line": 9, "column": 25 }, "end": { - "line": 1, + "line": 9, "column": 32 } } }, { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 34, - 38 + 283, + 287 ], "loc": { "start": { - "line": 1, + "line": 9, "column": 34 }, "end": { - "line": 1, + "line": 9, "column": 38 } } }, { "type": "Identifier", - "name": "value", + "name": "key", "range": [ - 40, - 45 + 289, + 292 ], "loc": { "start": { - "line": 1, + "line": 9, "column": 40 }, "end": { - "line": 1, - "column": 45 + "line": 9, + "column": 43 } } } @@ -89,16 +89,16 @@ "value": true, "raw": "true", "range": [ - 124, - 128 + 307, + 311 ], "loc": { "start": { - "line": 6, + "line": 11, "column": 9 }, "end": { - "line": 6, + "line": 11, "column": 13 } } @@ -115,16 +115,16 @@ "type": "Identifier", "name": "d", "range": [ - 142, - 143 + 325, + 326 ], "loc": { "start": { - "line": 8, + "line": 13, "column": 8 }, "end": { - "line": 8, + "line": 13, "column": 9 } } @@ -135,16 +135,16 @@ "type": "Identifier", "name": "compare", "range": [ - 146, - 153 + 329, + 336 ], "loc": { "start": { - "line": 8, + "line": 13, "column": 12 }, "end": { - "line": 8, + "line": 13, "column": 19 } } @@ -152,19 +152,19 @@ "arguments": [ { "type": "Identifier", - 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"line": 8, + "line": 13, "column": 12 }, "end": { - "line": 8, - "column": 40 + "line": 13, + "column": 36 } } }, "range": [ - 142, - 174 + 325, + 353 ], "loc": { "start": { - "line": 8, + "line": 13, "column": 8 }, "end": { - "line": 8, - "column": 40 + "line": 13, + "column": 36 } } } ], "kind": "const", "range": [ - 136, - 175 + 319, + 354 ], "loc": { "start": { - "line": 8, + "line": 13, "column": 2 }, "end": { - "line": 8, - "column": 41 + "line": 13, + "column": 37 } } }, @@ -279,16 +279,16 @@ "type": "Identifier", "name": "d", "range": [ - 184, - 185 + 363, + 364 ], "loc": { "start": { - "line": 10, + "line": 15, "column": 7 }, "end": { - "line": 10, + "line": 15, "column": 8 } } @@ -298,31 +298,31 @@ "value": 0, "raw": "0", "range": [ - 190, - 191 + 369, + 370 ], "loc": { "start": { - "line": 10, + "line": 15, "column": 13 }, "end": { - "line": 10, + "line": 15, "column": 14 } } }, "range": [ - 184, - 191 + 363, + 370 ], "loc": { "start": { - "line": 10, + "line": 15, "column": 7 }, "end": { - "line": 10, + "line": 15, "column": 14 } } @@ -334,49 +334,49 @@ "type": "ReturnStatement", "argument": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 206, - 210 + 385, + 389 ], "loc": { "start": { - "line": 11, + "line": 16, "column": 10 }, "end": { - "line": 11, + "line": 16, "column": 14 } } }, "range": [ - 199, - 211 + 378, + 390 ], "loc": { "start": { - "line": 11, + "line": 16, "column": 3 }, "end": { - "line": 11, + "line": 16, "column": 15 } } } ], "range": [ - 194, - 215 + 373, + 394 ], "loc": { "start": { - "line": 10, + "line": 15, "column": 17 }, "end": { - "line": 12, + "line": 17, "column": 3 } } @@ -390,16 +390,16 @@ "type": "Identifier", "name": "d", "range": [ - 229, - 230 + 408, + 409 ], "loc": { "start": { - "line": 14, + "line": 19, "column": 12 }, "end": { - "line": 14, + "line": 19, "column": 13 } } @@ -409,31 +409,31 @@ "value": 0, "raw": "0", "range": [ - 233, - 234 + 412, + 413 ], "loc": { "start": { - "line": 14, + "line": 19, "column": 16 }, "end": { - 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"line": 22, + "line": 27, "column": 20 } } @@ -804,148 +804,110 @@ "value": null, "raw": "null", "range": [ - 336, - 340 + 515, + 519 ], "loc": { "start": { - "line": 23, + "line": 28, "column": 10 }, "end": { - "line": 23, + "line": 28, "column": 14 } } }, "range": [ - 329, - 341 + 508, + 520 ], "loc": { "start": { - "line": 23, + "line": 28, "column": 3 }, "end": { - "line": 23, + "line": 28, "column": 15 } } } ], "range": [ - 324, - 345 + 503, + 524 ], "loc": { "start": { - "line": 22, + "line": 27, "column": 23 }, "end": { - "line": 24, + "line": 29, "column": 3 } } }, "alternate": null, "range": [ - 303, - 345 + 482, + 524 ], "loc": { "start": { - "line": 22, + "line": 27, "column": 2 }, "end": { - "line": 24, + "line": 29, "column": 3 } } } ], "range": [ - 131, - 349 + 314, + 528 ], "loc": { "start": { - "line": 6, + "line": 11, "column": 16 }, "end": { - "line": 26, + "line": 31, "column": 2 } } }, "range": [ - 116, - 349 + 299, + 528 ], "loc": { "start": { - "line": 6, + "line": 11, "column": 1 }, "end": { - "line": 26, + "line": 31, "column": 2 } - }, - "leadingComments": [ - { - "type": "Line", - "value": " scan for first node whose", - "range": [ - 52, - 80 - ], - "loc": { - "start": { - "line": 3, - "column": 1 - }, - "end": { - "line": 3, - "column": 29 - } - } - }, - { - "type": "Line", - "value": " value equals parameter value", - "range": [ - 82, - 113 - ], - "loc": { - "start": { - "line": 4, - "column": 1 - }, - "end": { - "line": 4, - "column": 32 - } - } - } - ] + } } ], "range": [ - 48, - 352 + 295, + 531 ], "loc": { "start": { - "line": 1, - "column": 48 + "line": 9, + "column": 46 }, "end": { - "line": 28, + "line": 33, "column": 1 } } @@ -953,89 +915,110 @@ "generator": false, "expression": false, "range": [ - 7, - 352 + 256, + 531 ], "loc": { "start": { - "line": 1, + "line": 9, "column": 7 }, "end": { - "line": 28, + "line": 33, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {Key} key - The key to search for.\n * @returns {Node}\n ", + "range": [ + 0, + 248 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 8, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 0, - 352 + 249, + 531 ], "loc": { "start": { - "line": 1, + "line": 9, "column": 0 }, "end": { - "line": 28, + "line": 33, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {Key} key - The key to search for.\n * @returns {Node}\n ", + "range": [ + 0, + 248 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 8, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 0, - 352 + 249, + 531 ], "loc": { "start": { - 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17, - 33 + 157, + 173 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 17 }, "end": { - "line": 1, + "line": 7, "column": 33 } } @@ -28,16 +28,16 @@ "type": "Identifier", "name": "node", "range": [ - 36, - 40 + 176, + 180 ], "loc": { "start": { - "line": 1, + "line": 7, "column": 36 }, "end": { - "line": 1, + "line": 7, "column": 40 } } @@ -63,16 +63,16 @@ "type": "Identifier", "name": "node", "range": [ - 53, - 57 + 193, + 197 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 7 }, "end": { - "line": 3, + "line": 9, "column": 11 } } @@ -81,31 +81,31 @@ "type": "Identifier", "name": "left", "range": [ - 58, - 62 + 198, + 202 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 12 }, "end": { - "line": 3, + "line": 9, "column": 16 } } }, "range": [ - 53, - 62 + 193, + 202 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 7 }, "end": { - "line": 3, + "line": 9, "column": 16 } } @@ -114,63 +114,63 @@ "type": "Identifier", "name": "isleaf", "range": [ - 63, - 69 + 203, + 209 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 17 }, "end": { - "line": 3, + "line": 9, "column": 23 } } }, "range": [ - 53, - 69 + 193, + 209 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 7 }, "end": { - "line": 3, + "line": 9, "column": 23 } } }, "arguments": [], "range": [ - 53, - 71 + 193, + 211 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 7 }, "end": { - "line": 3, + "line": 9, "column": 25 } } }, "prefix": true, "range": [ - 52, - 71 + 192, + 211 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 6 }, "end": { - "line": 3, + "line": 9, "column": 25 } } @@ -188,16 +188,16 @@ "type": "Identifier", "name": "inordertraversal", "range": [ - 85, - 101 + 383, + 399 ], "loc": { "start": { - "line": 4, + "line": 13, "column": 9 }, "end": { - "line": 4, + "line": 13, "column": 25 } } @@ -210,16 +210,16 @@ "type": "Identifier", "name": "node", "range": [ - 103, - 107 + 401, + 405 ], "loc": { "start": { - "line": 4, + "line": 13, "column": 27 }, "end": { - "line": 4, + "line": 13, "column": 31 } } @@ -228,113 +228,189 @@ "type": "Identifier", "name": "left", "range": [ - 108, - 112 + 406, + 410 ], "loc": { "start": { - "line": 4, + "line": 13, "column": 32 }, "end": { - "line": 4, + "line": 13, "column": 36 } } }, "range": [ - 103, - 112 + 401, + 410 ], "loc": { "start": { - "line": 4, + "line": 13, "column": 27 }, "end": { - "line": 4, + "line": 13, "column": 36 } } } ], "range": [ - 85, - 114 + 383, + 412 ], "loc": { "start": { - "line": 4, + "line": 13, "column": 9 }, "end": { - "line": 4, + "line": 13, "column": 38 } } }, "delegate": true, "range": [ - 78, - 114 + 376, + 412 ], "loc": { "start": { - "line": 4, + "line": 13, "column": 2 }, "end": { - "line": 4, + "line": 13, "column": 38 } } }, "range": [ - 78, - 115 + 376, + 413 ], "loc": { "start": { - "line": 4, + "line": 13, "column": 2 }, "end": { - "line": 4, + "line": 13, "column": 39 } - } + }, + "leadingComments": [ + { + "type": "Line", + "value": " Yield the nodes on the left recursively. Those nodes are all smaller", + "range": [ + 218, + 289 + ], + "loc": { + "start": { + "line": 10, + "column": 2 + }, + "end": { + "line": 10, + "column": 73 + } + } + }, + { + "type": "Line", + "value": " than (or equal to) the current node by the binary search tree", + "range": [ + 292, + 356 + ], + "loc": { + "start": { + "line": 11, + "column": 2 + }, + "end": { + "line": 11, + "column": 66 + } + } + }, + { + "type": "Line", + "value": " properties.", + "range": [ + 359, + 373 + ], + "loc": { + "start": { + "line": 12, + "column": 2 + }, + "end": { + "line": 12, + "column": 16 + } + } + } + ] } ], "range": [ - 74, - 118 + 214, + 416 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 28 }, "end": { - "line": 5, + "line": 14, "column": 2 } } }, "alternate": null, "range": [ - 47, - 118 + 187, + 416 ], "loc": { "start": { - "line": 3, + "line": 9, "column": 1 }, "end": { - "line": 5, + "line": 14, "column": 2 } - } + }, + "trailingComments": [ + { + "type": "Line", + "value": " Yield the current node.", + "range": [ + 419, + 445 + ], + "loc": { + "start": { + "line": 16, + "column": 1 + }, + "end": { + "line": 16, + "column": 27 + } + } + } + ] }, { "type": "ExpressionStatement", @@ -347,83 +423,103 @@ "type": "Identifier", "name": "node", "range": [ - 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255, - 349 + 725, + 917 ], "loc": { "start": { - "line": 6, - "column": 48 + "line": 18, + "column": 46 }, "end": { - "line": 8, + "line": 22, "column": 2 } } @@ -1102,18 +1178,18 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 366, - 370 + 1015, + 1019 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 8 }, "end": { - "line": 10, + "line": 26, "column": 12 } } @@ -1122,31 +1198,31 @@ "type": "Identifier", "name": "left", "range": [ - 371, - 375 + 1020, + 1024 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 13 }, "end": { - "line": 10, + "line": 26, "column": 17 } } }, "range": [ - 366, - 375 + 1015, + 1024 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 8 }, "end": { - "line": 10, + "line": 26, "column": 17 } } @@ -1155,63 +1231,63 @@ "type": "Identifier", "name": "isleaf", "range": [ - 376, - 382 + 1025, + 1031 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 18 }, "end": { - "line": 10, + "line": 26, "column": 24 } } }, "range": [ - 366, - 382 + 1015, + 1031 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 8 }, "end": { - "line": 10, + "line": 26, "column": 24 } } }, "arguments": [], "range": [ - 366, - 384 + 1015, + 1033 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 8 }, "end": { - "line": 10, + "line": 26, "column": 26 } } }, "prefix": true, "range": [ - 365, - 384 + 1014, + 1033 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 7 }, "end": { - "line": 10, + "line": 26, "column": 26 } } @@ -1226,16 +1302,16 @@ "type": "Identifier", "name": "rangetraversal", "range": [ - 394, - 408 + 1043, + 1057 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 36 }, "end": { - "line": 10, + "line": 26, "column": 50 } } @@ -1245,16 +1321,16 @@ "type": "Identifier", "name": "compare", "range": [ - 410, - 417 + 1059, + 1066 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 52 }, "end": { - "line": 10, + "line": 26, "column": 59 } } @@ -1264,18 +1340,18 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 420, - 424 + 1069, + 1073 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 62 }, "end": { - "line": 10, + "line": 26, "column": 66 } } @@ -1284,31 +1360,31 @@ "type": "Identifier", "name": "left", "range": [ - 425, - 429 + 1074, + 1078 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 67 }, "end": { - "line": 10, + "line": 26, "column": 71 } } }, "range": [ - 420, - 429 + 1069, + 1078 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 62 }, "end": { - "line": 10, + "line": 26, "column": 71 } } @@ -1317,16 +1393,16 @@ "type": "Identifier", "name": "left", "range": [ - 432, - 436 + 1081, + 1085 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 74 }, "end": { - "line": 10, + "line": 26, "column": 78 } } @@ -1335,82 +1411,120 @@ "type": "Identifier", "name": "right", "range": [ - 439, - 444 + 1088, + 1093 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 81 }, "end": { - "line": 10, + "line": 26, "column": 86 } } } ], "range": [ - 394, - 446 + 1043, + 1095 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 36 }, "end": { - "line": 10, + "line": 26, "column": 88 } } }, "delegate": true, "range": [ - 387, - 446 + 1036, + 1095 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 29 }, "end": { - "line": 10, + "line": 26, "column": 88 } } }, "range": [ - 387, - 447 + 1036, + 1096 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 29 }, "end": { - "line": 10, + "line": 26, "column": 89 } } }, "alternate": null, "range": [ - 360, - 447 + 1009, + 1096 ], "loc": { "start": { - "line": 10, + "line": 26, "column": 2 }, "end": { - "line": 10, + "line": 26, "column": 89 } - } + }, + "leadingComments": [ + { + "type": "Line", + "value": " Otherwise just recurse on both subtrees and yield the root in", + "range": [ + 928, + 992 + ], + "loc": { + "start": { + "line": 24, + "column": 2 + }, + "end": { + "line": 24, + "column": 66 + } + } + }, + { + "type": "Line", + "value": " between.", + "range": [ + 995, + 1006 + ], + "loc": { + "start": { + "line": 25, + "column": 2 + }, + "end": { + "line": 25, + "column": 13 + } + } + } + ] }, { "type": "ExpressionStatement", @@ -1421,83 +1535,83 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 456, - 460 + 1105, + 1109 ], "loc": { "start": { - "line": 11, + "line": 27, "column": 8 }, "end": { - "line": 11, + "line": 27, "column": 12 } } }, "property": { "type": "Identifier", - "name": "value", + "name": "key", "range": [ - 461, - 466 + 1110, + 1113 ], "loc": { "start": { - "line": 11, + "line": 27, "column": 13 }, "end": { - "line": 11, - "column": 18 + "line": 27, + "column": 16 } } }, "range": [ - 456, - 466 + 1105, + 1113 ], "loc": { "start": { - "line": 11, + "line": 27, "column": 8 }, "end": { - "line": 11, - "column": 18 + "line": 27, + "column": 16 } } }, "delegate": false, "range": [ - 450, - 466 + 1099, + 1113 ], "loc": { "start": { - "line": 11, + "line": 27, "column": 2 }, "end": { - "line": 11, - "column": 18 + "line": 27, + "column": 16 } } }, "range": [ - 450, - 468 + 1099, + 1115 ], "loc": { "start": { - "line": 11, + "line": 27, "column": 2 }, "end": { - "line": 11, - "column": 20 + "line": 27, + "column": 18 } } }, @@ -1516,18 +1630,18 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 477, - 481 + 1124, + 1128 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 8 }, "end": { - "line": 12, + "line": 28, "column": 12 } } @@ -1536,31 +1650,31 @@ "type": "Identifier", "name": "right", "range": [ - 482, - 487 + 1129, + 1134 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 13 }, "end": { - "line": 12, + "line": 28, "column": 18 } } }, "range": [ - 477, - 487 + 1124, + 1134 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 8 }, "end": { - "line": 12, + "line": 28, "column": 18 } } @@ -1569,63 +1683,63 @@ "type": "Identifier", "name": "isleaf", "range": [ - 488, - 494 + 1135, + 1141 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 19 }, "end": { - "line": 12, + "line": 28, "column": 25 } } }, "range": [ - 477, - 494 + 1124, + 1141 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 8 }, "end": { - "line": 12, + "line": 28, "column": 25 } } }, "arguments": [], "range": [ - 477, - 496 + 1124, + 1143 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 8 }, "end": { - "line": 12, + "line": 28, "column": 27 } } }, "prefix": true, "range": [ - 476, - 496 + 1123, + 1143 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 7 }, "end": { - "line": 12, + "line": 28, "column": 27 } } @@ -1640,16 +1754,16 @@ "type": "Identifier", "name": "rangetraversal", "range": [ - 506, - 520 + 1153, + 1167 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 37 }, "end": { - "line": 12, + "line": 28, "column": 51 } } @@ -1659,16 +1773,16 @@ "type": "Identifier", "name": "compare", "range": [ - 522, - 529 + 1169, + 1176 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 53 }, "end": { - "line": 12, + "line": 28, "column": 60 } } @@ -1678,18 +1792,18 @@ "computed": false, "object": { "type": "Identifier", - "name": "node", + "name": "root", "range": [ - 532, - 536 + 1179, + 1183 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 63 }, "end": { - "line": 12, + "line": 28, "column": 67 } } @@ -1698,31 +1812,31 @@ "type": "Identifier", "name": "right", "range": [ - 537, - 542 + 1184, + 1189 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 68 }, "end": { - "line": 12, + "line": 28, "column": 73 } } }, "range": [ - 532, - 542 + 1179, + 1189 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 63 }, "end": { - "line": 12, + "line": 28, "column": 73 } } @@ -1731,16 +1845,16 @@ "type": "Identifier", "name": "left", "range": [ - 545, - 549 + 1192, + 1196 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 76 }, "end": { - "line": 12, + "line": 28, "column": 80 } } @@ -1749,141 +1863,141 @@ "type": "Identifier", "name": "right", "range": [ - 552, - 557 + 1199, + 1204 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 83 }, "end": { - "line": 12, + "line": 28, "column": 88 } } } ], "range": [ - 506, - 559 + 1153, + 1206 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 37 }, "end": { - "line": 12, + "line": 28, "column": 90 } } }, "delegate": true, "range": [ - 499, - 559 + 1146, + 1206 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 30 }, "end": { - "line": 12, + "line": 28, "column": 90 } } }, "range": [ - 499, - 560 + 1146, + 1207 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 30 }, "end": { - "line": 12, + "line": 28, "column": 91 } } }, "alternate": null, "range": [ - 471, - 560 + 1118, + 1207 ], "loc": { "start": { - "line": 12, + "line": 28, "column": 2 }, "end": { - "line": 12, + "line": 28, "column": 91 } } } ], "range": [ - 356, - 563 + 924, + 1210 ], "loc": { "start": { - "line": 9, + "line": 23, "column": 6 }, "end": { - "line": 13, + "line": 29, "column": 2 } } }, "range": [ - 213, - 563 + 685, + 1210 ], "loc": { "start": { - "line": 6, + "line": 18, "column": 6 }, "end": { - "line": 13, + "line": 29, "column": 2 } } }, "range": [ - 70, - 563 + 448, + 1210 ], "loc": { "start": { - "line": 3, + "line": 13, "column": 1 }, "end": { - "line": 13, + "line": 29, "column": 2 } } } ], "range": [ - 66, - 566 + 444, + 1213 ], "loc": { "start": { - "line": 1, + "line": 11, "column": 66 }, "end": { - "line": 15, + "line": 31, "column": 1 } } @@ -1891,54 +2005,220 @@ "generator": true, "expression": false, "range": [ - 7, - 566 + 385, + 1213 ], "loc": { "start": { - "line": 1, + "line": 11, "column": 7 }, "end": { - "line": 15, + "line": 31, "column": 1 } }, - "leadingComments": [], + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n ", + "range": [ + 0, + 377 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + } + ], "trailingComments": [] }, "specifiers": [], "source": null, "range": [ - 0, - 566 + 378, + 1213 ], "loc": { "start": { - "line": 1, + "line": 11, "column": 0 }, "end": { - "line": 15, + "line": 31, "column": 1 } - } + }, + "leadingComments": [ + { + "type": "Block", + "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n ", + "range": [ + 0, + 377 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + } + ] } ], "sourceType": "module", "range": [ - 0, - 566 + 378, + 1213 ], "loc": { "start": { - "line": 1, + "line": 11, "column": 0 }, "end": { - "line": 15, + "line": 31, "column": 1 } }, - "comments": [] + "comments": [ + { + "type": "Block", + "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n ", + "range": [ + 0, + 377 + ], + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + }, + { + "type": "Line", + "value": " If the root lies to the left of the interval, we can discard the", + "range": [ + 490, + 557 + ], + "loc": { + "start": { + "line": 14, + "column": 2 + }, + "end": { + "line": 14, + "column": 69 + } + } + }, + { + "type": "Line", + "value": " entire left subtree.", + "range": [ + 560, + 583 + ], + "loc": { + "start": { + "line": 15, + "column": 2 + }, + "end": { + "line": 15, + "column": 25 + } + } + }, + { + "type": "Line", + "value": " If the root lies to the right of the interval, we can discard the", + "range": [ + 729, + 797 + ], + "loc": { + "start": { + "line": 19, + "column": 2 + }, + "end": { + "line": 19, + "column": 70 + } + } + }, + { + "type": "Line", + "value": " entire right subtree.", + "range": [ + 800, + 824 + ], + "loc": { + "start": { + "line": 20, + "column": 2 + }, + "end": { + "line": 20, + "column": 26 + } + } + }, + { + "type": "Line", + "value": " Otherwise just recurse on both subtrees and yield the root in", + "range": [ + 928, + 992 + ], + "loc": { + "start": { + "line": 24, + "column": 2 + }, + "end": { + "line": 24, + "column": 66 + } + } + }, + { + "type": "Line", + "value": " between.", + "range": [ + 995, + 1006 + ], + "loc": { + "start": { + "line": 25, + "column": 2 + }, + "end": { + "line": 25, + "column": 13 + } + } + } + ] } \ No newline at end of file diff --git a/badge.svg b/badge.svg index e78bc6e..f23c4ce 100644 --- a/badge.svg +++ b/badge.svg @@ -5,13 +5,13 @@ - - + + document document - 4% - 4% + 95% + 95% diff --git a/class/src/adt/RedBlackTree.js~RedBlackTree.html b/class/src/adt/RedBlackTree.js~RedBlackTree.html index 8518c62..e631d43 100644 --- a/class/src/adt/RedBlackTree.js~RedBlackTree.html +++ b/class/src/adt/RedBlackTree.js~RedBlackTree.html @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -68,13 +68,13 @@
                                                                                                      - 
                                                                                                      import {RedBlackTree} from 'aureooms-es-red-black-tree/src/adt/RedBlackTree.js'
                                                                                                      + 
                                                                                                      import {RedBlackTree} from 'aureooms-es-red-black-tree/src/adt/RedBlackTree.js'
                                                                                                      public class - | source + | source
                                                                                                      @@ -94,7 +94,8 @@

                                                                                                      RedBlackTree

                                                                                                      - +

                                                                                                      A RedBlackTree with key-only nodes.

                                                                                                      +
                                                                                                      @@ -121,13 +122,14 @@

                                                                                                      RedBlackTree

                                                                                                      - from(compare: *, iterable: *): * + from(compare: Function, iterable: Iterbale): RedBlackTree

                                                                                                      - +

                                                                                                      Constructs a red-black tree from an input iterable.

                                                                                                      +
                                                                                                      @@ -153,13 +155,14 @@

                                                                                                      RedBlackTree

                                                                                                      - constructor(compare: *) + constructor(compare: Function): RedBlackTree

                                                                                                      - +

                                                                                                      Constructs a new empty red-black tree.

                                                                                                      +
                                                                                                      @@ -248,7 +251,8 @@

                                                                                                      RedBlackTree

                                                                                                      - +
                                                                                                      @@ -267,13 +271,14 @@

                                                                                                      RedBlackTree

                                                                                                      - add(value: *) + add(key: Key)

                                                                                                      - +

                                                                                                      Adds a key to the tree.

                                                                                                      +
                                                                                                      @@ -292,13 +297,14 @@

                                                                                                      RedBlackTree

                                                                                                      - get(value: *): * + get(key: Key): Key

                                                                                                      - +

                                                                                                      Search for the input key in the tree.

                                                                                                      +
                                                                                                      @@ -317,13 +323,15 @@

                                                                                                      RedBlackTree

                                                                                                      - has(value: *): * + has(key: Key): Boolean

                                                                                                      - +

                                                                                                      Returns true if and only if the tree contains the input +key.

                                                                                                      +
                                                                                                      @@ -342,13 +350,14 @@

                                                                                                      RedBlackTree

                                                                                                      - * range(left: *, right: *) + * items(): Iterator

                                                                                                      - +

                                                                                                      Returns an in order iterator over the keys of the tree.

                                                                                                      +
                                                                                                      @@ -367,13 +376,15 @@

                                                                                                      RedBlackTree

                                                                                                      - remove(value: *): boolean + * range(left: Key, right: Key): Iterator

                                                                                                      - +

                                                                                                      Returns an in order iterator over the keys of the tree that lie in the +interval [left, right[.

                                                                                                      +
                                                                                                      @@ -392,13 +403,16 @@

                                                                                                      RedBlackTree

                                                                                                      - * values() + remove(key: Key): Boolean

                                                                                                      - +

                                                                                                      Search for the first node of the tree whose key equals the input key +(with RedBlackTree#_search), then delete that node +(with RedBlackTree#_delete).

                                                                                                      +
                                                                                                      @@ -423,13 +437,14 @@

                                                                                                      RedBlackTree

                                                                                                      - _delete(node: *) + _delete(node: Node)

                                                                                                      - +

                                                                                                      Deletes the input node from the tree.

                                                                                                      +
                                                                                                      @@ -448,13 +463,14 @@

                                                                                                      RedBlackTree

                                                                                                      - _search(value: *): * + _search(key: Key): Node

                                                                                                      - +

                                                                                                      Search for the input key in the tree.

                                                                                                      +
                                                                                                      @@ -478,18 +494,19 @@

                                                                                                      - from(compare: *, iterable: *): * + from(compare: Function, iterable: Iterbale): RedBlackTree - source + source

                                                                                                      - +

                                                                                                      Constructs a red-black tree from an input iterable.

                                                                                                      +
                                                                                                      @@ -503,15 +520,17 @@

                                                                                                      Params:

                                                                                                      compare - * + Function - +

                                                                                                      The comparison function to use.

                                                                                                      + iterable - * + Iterbale - +

                                                                                                      The input iterable.

                                                                                                      + @@ -522,7 +541,7 @@

                                                                                                      Params:

                                                                                                      Return:

                                                                                                      - +
                                                                                                      *RedBlackTree
                                                                                                      @@ -553,18 +572,19 @@

                                                                                                      - constructor(compare: *) + constructor(compare: Function): RedBlackTree - source + source

                                                                                                      - +

                                                                                                      Constructs a new empty red-black tree.

                                                                                                      +
                                                                                                      @@ -578,16 +598,27 @@

                                                                                                      Params:

                                                                                                      compare - * + Function - +

                                                                                                      The comparison function for node keys.

                                                                                                      +
                                                                                                      - +
                                                                                                      +

                                                                                                      Return:

                                                                                                      + + + + + +
                                                                                                      RedBlackTree
                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      @@ -616,7 +647,7 @@

                                                                                                      - source + source

                                                                                                      @@ -656,7 +687,7 @@

                                                                                                      - source + source

                                                                                                      @@ -699,14 +730,15 @@

                                                                                                      - source + source

                                                                                                      - + @@ -745,18 +777,19 @@

                                                                                                      - add(value: *) + add(key: Key) - source + source

                                                                                                      - +

                                                                                                      Adds a key to the tree.

                                                                                                      +
                                                                                                      @@ -769,10 +802,11 @@

                                                                                                      Params:

                                                                                                      - value - * + key + Key - +

                                                                                                      The key to add.

                                                                                                      + @@ -801,18 +835,21 @@

                                                                                                      - get(value: *): * + get(key: Key): Key - source + source

                                                                                                      - +

                                                                                                      Search for the input key in the tree. Returns the first node key found +in this way (with RedBlackTree#_search. If no such key exists +in the tree, returns null.

                                                                                                      +
                                                                                                      @@ -825,10 +862,11 @@

                                                                                                      Params:

                                                                                                      - value - * + key + Key - +

                                                                                                      The input key.

                                                                                                      + @@ -839,7 +877,7 @@

                                                                                                      Params:

                                                                                                      Return:

                                                                                                      - +
                                                                                                      *Key
                                                                                                      @@ -867,18 +905,20 @@

                                                                                                      - has(value: *): * + has(key: Key): Boolean - source + source

                                                                                                      - +

                                                                                                      Returns true if and only if the tree contains the input +key.

                                                                                                      +
                                                                                                      @@ -891,10 +931,11 @@

                                                                                                      Params:

                                                                                                      - value - * + key + Key - +

                                                                                                      The input key.

                                                                                                      + @@ -905,7 +946,7 @@

                                                                                                      Params:

                                                                                                      Return:

                                                                                                      - +
                                                                                                      *Boolean
                                                                                                      @@ -927,53 +968,42 @@

                                                                                                      Return:

                                                                                                      -

                                                                                                      +

                                                                                                      public * - range(left: *, right: *) + items(): Iterator - source + source

                                                                                                      - +

                                                                                                      Returns an in order iterator over the keys of the tree.

                                                                                                      +
                                                                                                      -
                                                                                                      -

                                                                                                      Params:

                                                                                                      - - - - - - - - - - - - - - - - - - - -
                                                                                                      NameTypeAttributeDescription
                                                                                                      left*
                                                                                                      right*
                                                                                                      -
                                                                                                      +
                                                                                                      - +
                                                                                                      +

                                                                                                      Return:

                                                                                                      + + + + + +
                                                                                                      Iterator
                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      @@ -989,24 +1019,26 @@

                                                                                                      Params:

                                                                                                      -

                                                                                                      +

                                                                                                      public - - remove(value: *): boolean + * + range(left: Key, right: Key): Iterator - source + source

                                                                                                      - +

                                                                                                      Returns an in order iterator over the keys of the tree that lie in the +interval [left, right[.

                                                                                                      +
                                                                                                      @@ -1019,10 +1051,18 @@

                                                                                                      Params:

                                                                                                      - value - * + left + Key - +

                                                                                                      The left bound of the interval.

                                                                                                      + + + + right + Key + +

                                                                                                      The right bound of the interval.

                                                                                                      + @@ -1033,7 +1073,7 @@

                                                                                                      Params:

                                                                                                      Return:

                                                                                                      - +
                                                                                                      booleanIterator
                                                                                                      @@ -1055,31 +1095,63 @@

                                                                                                      Return:

                                                                                                      -

                                                                                                      +

                                                                                                      public - * - values() + + remove(key: Key): Boolean - source + source

                                                                                                      - +

                                                                                                      Search for the first node of the tree whose key equals the input key +(with RedBlackTree#_search), then delete that node +(with RedBlackTree#_delete). If such a node is found and deleted +then return true. Return false otherwise.

                                                                                                      +
                                                                                                      -
                                                                                                      +
                                                                                                      +

                                                                                                      Params:

                                                                                                      + + + + + + + + + + + + + +
                                                                                                      NameTypeAttributeDescription
                                                                                                      keyKey

                                                                                                      The input key.

                                                                                                      +
                                                                                                      +
                                                                                                      - +
                                                                                                      +

                                                                                                      Return:

                                                                                                      + + + + + +
                                                                                                      Boolean

                                                                                                      Whether the key existed in the tree before removal.

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      @@ -1103,18 +1175,19 @@

                                                                                                      - _delete(node: *) + _delete(node: Node) - source + source

                                                                                                      - +

                                                                                                      Deletes the input node from the tree.

                                                                                                      +
                                                                                                      @@ -1128,9 +1201,10 @@

                                                                                                      Params:

                                                                                                      node - * + Node - +

                                                                                                      The input node to delete.

                                                                                                      + @@ -1159,18 +1233,21 @@

                                                                                                      - _search(value: *): * + _search(key: Key): Node - source + source

                                                                                                      - +

                                                                                                      Search for the input key in the tree. +Returns the first node whose key equals the input key. +If no such node exists, returns null.

                                                                                                      +
                                                                                                      @@ -1183,10 +1260,11 @@

                                                                                                      Params:

                                                                                                      - value - * + key + Key - +

                                                                                                      The input key.

                                                                                                      + @@ -1197,7 +1275,7 @@

                                                                                                      Params:

                                                                                                      Return:

                                                                                                      - +
                                                                                                      *Node
                                                                                                      diff --git a/coverage.json b/coverage.json index a707d87..2a48670 100644 --- a/coverage.json +++ b/coverage.json @@ -1,188 +1,130 @@ { - "coverage": "4.76%", + "coverage": "95.23%", "expectCount": 42, - "actualCount": 2, + "actualCount": 40, "files": { "src/color/BLACK.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/adt/Leaf.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 3 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/adt/Node.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 3 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/color/RED.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/adt/RedBlackTree.js": { "expectCount": 14, - "actualCount": 0, + "actualCount": 12, "undocumentLines": [ - 10, - 100, - 44, - 30, - 19, - 14, - 12, - 106, - 35, - 40, - 88, - 78, - 15, - 94 + 24, + 25 ] }, "src/debug/debug.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 5 - ] + "actualCount": 1, + "undocumentLines": [] }, - "src/removal/delete_case1.js": { + "src/deletion/delete_case1.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 3 - ] + "actualCount": 1, + "undocumentLines": [] }, - "src/removal/delete_case2.js": { + "src/deletion/delete_case2.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 5 - ] + "actualCount": 1, + "undocumentLines": [] }, - "src/removal/delete_case3.js": { + "src/deletion/delete_case3.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 6 - ] + "actualCount": 1, + "undocumentLines": [] }, - "src/removal/delete_case4.js": { + "src/deletion/delete_case4.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 5 - ] + "actualCount": 1, + "undocumentLines": [] }, - "src/removal/delete_case5.js": { + "src/deletion/delete_case5.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 5 - ] + "actualCount": 1, + "undocumentLines": [] }, - "src/removal/delete_case6.js": { + "src/deletion/delete_case6.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 3 - ] + "actualCount": 1, + "undocumentLines": [] }, - "src/removal/delete_one_child.js": { + "src/deletion/delete_one_child.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 6 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/family/grandparent.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/traversal/inordertraversal.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/insertion/insert.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 2 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/insertion/insert_case1.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 5 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/insertion/insert_case2.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 5 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/insertion/insert_case3.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 5 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/insertion/insert_case4.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 5 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/insertion/insert_case5.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 4 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/family/predecessor.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/traversal/rangetraversal.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] + "actualCount": 1, + "undocumentLines": [] }, - "src/removal/replace_node.js": { + "src/deletion/replace_node.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/rotate/rotate_left.js": { "expectCount": 1, @@ -196,24 +138,18 @@ }, "src/search/search.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/family/sibling.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 1 - ] + "actualCount": 1, + "undocumentLines": [] }, "src/family/uncle.js": { "expectCount": 1, - "actualCount": 0, - "undocumentLines": [ - 3 - ] + "actualCount": 1, + "undocumentLines": [] } } } \ No newline at end of file diff --git a/dump.json b/dump.json index e9b42ae..0c75613 100644 --- a/dump.json +++ b/dump.json @@ -10,7 +10,7 @@ "access": null, "description": null, "lineNumber": 1, - "content": "import { BLACK } from '..' ;\n\nexport function Leaf ( parent ) {\n\tthis.color = BLACK ;\n\tthis.parent = parent ;\n}\n\nLeaf.prototype.isleaf = function ( ) { return true ; } ;\n" + "content": "import { BLACK } from '..' ;\n\n/**\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n */\nexport function Leaf ( parent ) {\n\tthis.color = BLACK ;\n\tthis.parent = parent ;\n}\n\n/**\n * Returns true if the Leaf object is a leaf. This\n * always returns true.\n *\n * @returns {Boolean}\n */\nLeaf.prototype.isleaf = function ( ) { return true ; } ;\n" }, { "__docId__": 1, @@ -24,17 +24,38 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/adt/Leaf.js", "importStyle": "{Leaf}", - "description": null, - "lineNumber": 3, - "undocument": true, + "description": "A black leaf node.", + "lineNumber": 10, + "unknown": [ + { + "tagName": "@constructor", + "tagValue": "" + }, + { + "tagName": "@returns", + "tagValue": "{Leaf}" + } + ], "params": [ { - "name": "parent", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "parent", + "description": "The parent node in the tree." } ], + "return": { + "nullable": null, + "types": [ + "Leaf" + ], + "spread": false, + "description": "" + }, "generator": false }, { @@ -49,14 +70,22 @@ "export": false, "importPath": "aureooms-es-red-black-tree/src/adt/Leaf.js", "importStyle": null, - "description": null, - "lineNumber": 8, - "undocument": true, + "description": "Returns true if the Leaf object is a leaf. This\nalways returns true.", + "lineNumber": 21, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Boolean}" + } + ], "params": [], "return": { + "nullable": null, "types": [ - "boolean" - ] + "Boolean" + ], + "spread": false, + "description": "" }, "generator": false }, @@ -71,7 +100,7 @@ "access": null, "description": null, "lineNumber": 1, - "content": "import { Leaf } from './Leaf' ;\n\nexport function Node ( color , value ) {\n\tthis.color = color ;\n\tthis.left = new Leaf( this ) ;\n\tthis.right = new Leaf( this ) ;\n\tthis.parent = null ;\n\tthis.value = value ;\n}\n\nNode.prototype.isleaf = function ( ) { return false ; } ;\n" + "content": "import { Leaf } from './Leaf' ;\n\n/**\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n */\nexport function Node ( color , key ) {\n\tthis.color = color ;\n\tthis.left = new Leaf( this ) ;\n\tthis.right = new Leaf( this ) ;\n\tthis.parent = null ;\n\tthis.key = key ;\n}\n\n/**\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n */\nNode.prototype.isleaf = function ( ) { return false ; } ;\n" }, { "__docId__": 4, @@ -85,23 +114,48 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/adt/Node.js", "importStyle": "{Node}", - "description": null, - "lineNumber": 3, - "undocument": true, + "description": "An internal node. This node can be red or black.", + "lineNumber": 11, + "unknown": [ + { + "tagName": "@constructor", + "tagValue": "" + }, + { + "tagName": "@returns", + "tagValue": "{Node}" + } + ], "params": [ { - "name": "color", + "nullable": null, "types": [ - "*" - ] + "Number" + ], + "spread": false, + "optional": false, + "name": "color", + "description": "The color of the node." }, { - "name": "value", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "key", + "description": "The key of the node." } ], + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "" + }, "generator": false }, { @@ -116,14 +170,22 @@ "export": false, "importPath": "aureooms-es-red-black-tree/src/adt/Node.js", "importStyle": null, - "description": null, - "lineNumber": 11, - "undocument": true, + "description": "Returns true if the Node object is a leaf. This\nalways returns false.", + "lineNumber": 25, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Boolean}" + } + ], "params": [], "return": { + "nullable": null, "types": [ - "boolean" - ] + "Boolean" + ], + "spread": false, + "description": "" }, "generator": false }, @@ -138,7 +200,7 @@ "access": null, "description": null, "lineNumber": 2, - "content": "\nimport { Node } from './Node' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { search } from '..' ;\nimport { inordertraversal , rangetraversal } from '..' ;\n\nexport class RedBlackTree {\n\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\tadd ( value ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , value ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , value ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\t_search ( value ) {\n\t\tif ( this.root === null ) return null ;\n\t\treturn search( this.compare , this.root , value ) ;\n\t}\n\n\tget ( value ) {\n\t\tconst node = this._search( value ) ;\n\t\treturn node === null ? null : node.value ;\n\t}\n\n\thas ( value ) {\n\t\treturn this._search( value ) !== null ;\n\t}\n\n\t_delete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's value with predecessor's value\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.value = pred.value ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's value with successor's value\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.value = succ.value ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\tremove ( value ) {\n\n\t\tconst node = this._search( value ) ;\n\t\tif ( node === null ) return false ;\n\n\t\tthis._delete( node ) ;\n\t\treturn true ;\n\n\t}\n\n\t*range ( left , right ) {\n\n\t\tif ( this.root !== null ) yield* rangetraversal( this.compare , this.root , left , right ) ;\n\n\t}\n\n\t*values ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\t[Symbol.iterator] ( ) {\n\n\t\treturn this.values() ;\n\n\t}\n\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n" + "content": "\nimport { Node } from './Node' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { search } from '..' ;\nimport { inordertraversal , rangetraversal } from '..' ;\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport class RedBlackTree {\n\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t * @returns {RedBlackTree}\n\t */\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t */\n\tadd ( key ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , key ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , key ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search ( key ) {\n\t\tif ( this.root === null ) return null ;\n\t\treturn search( this.compare , this.root , key ) ;\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t */\n\tget ( key ) {\n\t\tconst node = this._search( key ) ;\n\t\treturn node === null ? null : node.key ;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t */\n\thas ( key ) {\n\t\treturn this._search( key ) !== null ;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\t_delete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's key with predecessor's key\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.key = pred.key ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's key with successor's key\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.key = succ.key ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove ( key ) {\n\n\t\tconst node = this._search( key ) ;\n\t\tif ( node === null ) return false ;\n\n\t\tthis._delete( node ) ;\n\t\treturn true ;\n\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t */\n\t*range ( left , right ) {\n\n\t\tif ( this.root !== null ) yield* rangetraversal( this.compare , this.root , left , right ) ;\n\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {Iterator}\n\t */\n\t*items ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator] ( ) {\n\n\t\treturn this.items() ;\n\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n" }, { "__docId__": 7, @@ -152,9 +214,8 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/adt/RedBlackTree.js", "importStyle": "{RedBlackTree}", - "description": null, - "lineNumber": 10, - "undocument": true, + "description": "A RedBlackTree with key-only nodes.", + "lineNumber": 14, "interface": false }, { @@ -166,17 +227,34 @@ "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#constructor", "access": null, - "description": null, - "lineNumber": 12, - "undocument": true, + "description": "Constructs a new empty red-black tree.", + "lineNumber": 22, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{RedBlackTree}" + } + ], "params": [ { - "name": "compare", + "nullable": null, "types": [ - "*" - ] + "Function" + ], + "spread": false, + "optional": false, + "name": "compare", + "description": "The comparison function for node keys." } ], + "return": { + "nullable": null, + "types": [ + "RedBlackTree" + ], + "spread": false, + "description": "" + }, "generator": false }, { @@ -189,7 +267,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#compare", "access": null, "description": null, - "lineNumber": 14, + "lineNumber": 24, "undocument": true, "type": { "types": [ @@ -207,7 +285,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#root", "access": null, "description": null, - "lineNumber": 15, + "lineNumber": 25, "undocument": true, "type": { "types": [ @@ -224,15 +302,18 @@ "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#add", "access": null, - "description": null, - "lineNumber": 19, - "undocument": true, + "description": "Adds a key to the tree.", + "lineNumber": 34, "params": [ { - "name": "value", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "key", + "description": "The key to add." } ], "generator": false @@ -247,7 +328,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#root", "access": null, "description": null, - "lineNumber": 21, + "lineNumber": 36, "undocument": true, "type": { "types": [ @@ -264,21 +345,33 @@ "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#_search", "access": null, - "description": null, - "lineNumber": 30, - "undocument": true, + "description": "Search for the input key in the tree.\nReturns the first node whose key equals the input key.\nIf no such node exists, returns null.", + "lineNumber": 53, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Node}" + } + ], "params": [ { - "name": "value", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "key", + "description": "The input key." } ], "return": { + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "description": "" }, "generator": false }, @@ -291,21 +384,33 @@ "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#get", "access": null, - "description": null, - "lineNumber": 35, - "undocument": true, + "description": "Search for the input key in the tree. Returns the first node key found\nin this way (with {@link RedBlackTree#_search}. If no such key exists\nin the tree, returns null.", + "lineNumber": 66, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Key}" + } + ], "params": [ { - "name": "value", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "key", + "description": "The input key." } ], "return": { + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "description": "" }, "generator": false }, @@ -318,21 +423,33 @@ "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#has", "access": null, - "description": null, - "lineNumber": 40, - "undocument": true, + "description": "Returns true if and only if the tree contains the input\nkey.", + "lineNumber": 78, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Boolean}" + } + ], "params": [ { - "name": "value", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "key", + "description": "The input key." } ], "return": { + "nullable": null, "types": [ - "*" - ] + "Boolean" + ], + "spread": false, + "description": "" }, "generator": false }, @@ -345,15 +462,18 @@ "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#_delete", "access": null, - "description": null, - "lineNumber": 44, - "undocument": true, + "description": "Deletes the input node from the tree.", + "lineNumber": 87, "params": [ { - "name": "node", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "node", + "description": "The input node to delete." } ], "generator": false @@ -368,7 +488,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#root", "access": null, "description": null, - "lineNumber": 69, + "lineNumber": 112, "undocument": true, "type": { "types": [ @@ -385,21 +505,33 @@ "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#remove", "access": null, - "description": null, - "lineNumber": 78, - "undocument": true, + "description": "Search for the first node of the tree whose key equals the input key\n(with {@link RedBlackTree#_search}), then delete that node\n(with {@link RedBlackTree#_delete}). If such a node is found and deleted\nthen return true. Return false otherwise.", + "lineNumber": 130, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Boolean} - Whether the key existed in the tree before removal." + } + ], "params": [ { - "name": "value", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "key", + "description": "The input key." } ], "return": { + "nullable": null, "types": [ - "boolean" - ] + "Boolean" + ], + "spread": false, + "description": "Whether the key existed in the tree before removal." }, "generator": false }, @@ -412,23 +544,44 @@ "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#range", "access": null, - "description": null, - "lineNumber": 88, - "undocument": true, + "description": "Returns an in order iterator over the keys of the tree that lie in the\ninterval [left, right[.", + "lineNumber": 147, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Iterator}" + } + ], "params": [ { - "name": "left", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "left", + "description": "The left bound of the interval." }, { - "name": "right", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "right", + "description": "The right bound of the interval." } ], + "return": { + "nullable": null, + "types": [ + "Iterator" + ], + "spread": false, + "description": "" + }, "generator": true }, { @@ -436,14 +589,27 @@ "kind": "method", "static": false, "variation": null, - "name": "values", + "name": "items", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", - "longname": "src/adt/RedBlackTree.js~RedBlackTree#values", + "longname": "src/adt/RedBlackTree.js~RedBlackTree#items", "access": null, - "description": null, - "lineNumber": 94, - "undocument": true, + "description": "Returns an in order iterator over the keys of the tree.", + "lineNumber": 158, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Iterator}" + } + ], "params": [], + "return": { + "nullable": null, + "types": [ + "Iterator" + ], + "spread": false, + "description": "" + }, "generator": true }, { @@ -455,9 +621,8 @@ "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", "access": null, - "description": null, - "lineNumber": 100, - "undocument": true, + "description": "Same as {@link RedBlackTree#items}.", + "lineNumber": 167, "params": [], "return": { "types": [ @@ -475,27 +640,43 @@ "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "longname": "src/adt/RedBlackTree.js~RedBlackTree.from", "access": null, - "description": null, - "lineNumber": 106, - "undocument": true, + "description": "Constructs a red-black tree from an input iterable.", + "lineNumber": 180, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{RedBlackTree}" + } + ], "params": [ { - "name": "compare", + "nullable": null, "types": [ - "*" - ] + "Function" + ], + "spread": false, + "optional": false, + "name": "compare", + "description": "The comparison function to use." }, { - "name": "iterable", + "nullable": null, "types": [ - "*" - ] + "Iterbale" + ], + "spread": false, + "optional": false, + "name": "iterable", + "description": "The input iterable." } ], "return": { + "nullable": null, "types": [ - "*" - ] + "RedBlackTree" + ], + "spread": false, + "description": "" }, "generator": false }, @@ -522,8 +703,8 @@ "longname": "src/color/BLACK.js", "access": null, "description": null, - "lineNumber": 1, - "content": "export const BLACK = 0 ;\n" + "lineNumber": 4, + "content": "/**\n * Constant for black.\n */\nexport const BLACK = 0 ;\n" }, { "__docId__": 25, @@ -537,9 +718,8 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/color/BLACK.js", "importStyle": "{BLACK}", - "description": null, - "lineNumber": 1, - "undocument": true, + "description": "Constant for black.", + "lineNumber": 4, "type": { "types": [ "number" @@ -556,8 +736,8 @@ "longname": "src/color/RED.js", "access": null, "description": null, - "lineNumber": 1, - "content": "export const RED = 1 ;\n" + "lineNumber": 4, + "content": "/**\n * Constant for red.\n */\nexport const RED = 1 ;\n" }, { "__docId__": 27, @@ -571,9 +751,8 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/color/RED.js", "importStyle": "{RED}", - "description": null, - "lineNumber": 1, - "undocument": true, + "description": "Constant for red.", + "lineNumber": 4, "type": { "types": [ "number" @@ -604,7 +783,7 @@ "access": null, "description": null, "lineNumber": 1, - "content": "import chalk from 'chalk' ;\n\nimport { BLACK } from '..' ;\n\nexport function debug ( node ) {\n\n\tif ( node.isleaf( ) ) return chalk.bgBlack('L') ;\n\n\tconst repr = node.color === BLACK ? chalk.bgBlack(node.value) : chalk.bgRed( node.value ) ;\n\n\treturn `(${debug(node.left)}, ${repr}, ${debug(node.right)})` ;\n\n}\n" + "content": "import chalk from 'chalk' ;\n\nimport { BLACK } from '..' ;\n\n/**\n * Recursively constructs a prettyprint string for the red-black tree rooted at\n * root.\n *\n * @param {Node} root - The root of the tree.\n * @returns {String}\n */\nexport function debug ( root ) {\n\n\tif ( root.isleaf( ) ) return chalk.bgBlack('L') ;\n\n\tconst repr = root.color === BLACK ? chalk.bgBlack(root.key) : chalk.bgRed( root.key ) ;\n\n\treturn `(${debug(root.left)}, ${repr}, ${debug(root.right)})` ;\n\n}\n" }, { "__docId__": 30, @@ -618,21 +797,33 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/debug/debug.js", "importStyle": "{debug}", - "description": null, - "lineNumber": 5, - "undocument": true, + "description": "Recursively constructs a prettyprint string for the red-black tree rooted at\nroot.", + "lineNumber": 12, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{String}" + } + ], "params": [ { - "name": "node", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "root", + "description": "The root of the tree." } ], "return": { + "nullable": null, "types": [ - "string" - ] + "String" + ], + "spread": false, + "description": "" }, "generator": false }, @@ -654,42 +845,40 @@ "kind": "file", "static": true, "variation": null, - "name": "src/family/grandparent.js", + "name": "src/deletion/delete_case1.js", "memberof": null, - "longname": "src/family/grandparent.js", + "longname": "src/deletion/delete_case1.js", "access": null, "description": null, "lineNumber": 1, - "content": "export function grandparent ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only call this function when n HAS a grandparent\n\treturn n.parent.parent;\n\n}\n" + "content": "import { delete_case2 } from './delete_case2' ;\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case1 ( n ) {\n\n // If n is the root, there is nothing to do: all paths go through n, and n\n // is black.\n if ( n.parent !== null ) delete_case2( n ) ;\n\n}\n" }, { "__docId__": 33, "kind": "function", "static": true, "variation": null, - "name": "grandparent", - "memberof": "src/family/grandparent.js", - "longname": "src/family/grandparent.js~grandparent", + "name": "delete_case1", + "memberof": "src/deletion/delete_case1.js", + "longname": "src/deletion/delete_case1.js~delete_case1", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/family/grandparent.js", - "importStyle": "{grandparent}", - "description": null, - "lineNumber": 1, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case1.js", + "importStyle": "{delete_case1}", + "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b", + "lineNumber": 11, "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." } ], - "return": { - "types": [ - "*" - ] - }, "generator": false }, { @@ -697,296 +886,307 @@ "kind": "file", "static": true, "variation": null, - "name": "src/family/index.js", + "name": "src/deletion/delete_case2.js", "memberof": null, - "longname": "src/family/index.js", + "longname": "src/deletion/delete_case2.js", "access": null, "description": null, "lineNumber": 1, - "content": "export * from './grandparent' ;\nexport * from './predecessor' ;\nexport * from './sibling' ;\nexport * from './uncle' ;\n" + "content": "import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;\n\nimport { delete_case3 } from './delete_case3' ;\nimport { delete_case4 } from './delete_case4' ;\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case2 ( n ) {\n\n const s = sibling( n ) ;\n\n\t/**\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t */\n if ( s.color === RED ) {\n n.parent.color = RED ;\n s.color = BLACK ;\n if ( n === n.parent.left ) rotate_left( n.parent ) ;\n else rotate_right( n.parent ) ;\n delete_case4( n ) ;\n }\n\n // Otherwise, go to case 3.\n else delete_case3( n ) ;\n\n}\n" }, { "__docId__": 35, - "kind": "file", + "kind": "function", "static": true, "variation": null, - "name": "src/family/predecessor.js", - "memberof": null, - "longname": "src/family/predecessor.js", - "access": null, - "description": null, - "lineNumber": 1, - "content": "export function predecessor ( node ) {\n\n\tvar pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n" - }, - { - "__docId__": 36, - "kind": "function", - "static": true, - "variation": null, - "name": "predecessor", - "memberof": "src/family/predecessor.js", - "longname": "src/family/predecessor.js~predecessor", + "name": "delete_case2", + "memberof": "src/deletion/delete_case2.js", + "longname": "src/deletion/delete_case2.js~delete_case2", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/family/predecessor.js", - "importStyle": "{predecessor}", - "description": null, - "lineNumber": 1, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case2.js", + "importStyle": "{delete_case2}", + "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root", + "lineNumber": 15, "params": [ { - "name": "node", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." } ], - "return": { - "types": [ - "*" - ] - }, "generator": false }, { - "__docId__": 37, + "__docId__": 36, "kind": "file", "static": true, "variation": null, - "name": "src/family/sibling.js", + "name": "src/deletion/delete_case3.js", "memberof": null, - "longname": "src/family/sibling.js", + "longname": "src/deletion/delete_case3.js", "access": null, "description": null, "lineNumber": 1, - "content": "export function sibling ( n ) {\n\n\t//assert((n !== null) && (n.parent !== null));\n\t//We only use this function when n HAS a sibling so this case can never\n\t//happen.\n\n\treturn n === n.parent.left ? n.parent.right : n.parent.left ;\n\n}\n" + "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\nimport { delete_case4 } from './delete_case4' ;\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case3 ( n ) {\n\n const s = sibling( n ) ;\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n * repaint n's sibling red. Now all root-leaft paths going through n's\n * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n if (\n ( n.parent.color === BLACK ) &&\n ( s.left.color === BLACK ) &&\n ( s.right.color === BLACK )\n ) {\n s.color = RED ;\n delete_case1( n.parent ) ;\n }\n\n // Otherwise, go to case 4.\n else delete_case4( n ) ;\n\n}\n" }, { - "__docId__": 38, + "__docId__": 37, "kind": "function", "static": true, "variation": null, - "name": "sibling", - "memberof": "src/family/sibling.js", - "longname": "src/family/sibling.js~sibling", + "name": "delete_case3", + "memberof": "src/deletion/delete_case3.js", + "longname": "src/deletion/delete_case3.js~delete_case3", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/family/sibling.js", - "importStyle": "{sibling}", - "description": null, - "lineNumber": 1, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case3.js", + "importStyle": "{delete_case3}", + "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black", + "lineNumber": 16, "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." } ], - "return": { - "types": [ - "*" - ] - }, "generator": false }, { - "__docId__": 39, + "__docId__": 38, "kind": "file", "static": true, "variation": null, - "name": "src/family/uncle.js", + "name": "src/deletion/delete_case4.js", "memberof": null, - "longname": "src/family/uncle.js", + "longname": "src/deletion/delete_case4.js", "access": null, "description": null, "lineNumber": 1, - "content": "import { grandparent } from './grandparent' ;\n\nexport function uncle ( n ) {\n\tconst g = grandparent( n );\n\t// assert( g !== null ) ;\n\t// this can never happen\n\tif ( n.parent === g.left )\n\t return g.right.isleaf( ) ? null : g.right ;\n\telse\n\t return g.left.isleaf( ) ? null : g.left ;\n}\n" + "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case5 } from './delete_case5' ;\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case4 ( n ) {\n\n const s = sibling(n);\n\n\t/**\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * >B B >B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n if (\n // the parent color test is always true when coming from case 2\n ( n.parent.color === RED ) &&\n ( s.left.color === BLACK ) &&\n ( s.right.color === BLACK )\n ) {\n s.color = RED;\n n.parent.color = BLACK;\n }\n\n // Otherwise, go to case 5.\n else delete_case5( n ) ;\n\n}\n" }, { - "__docId__": 40, + "__docId__": 39, "kind": "function", "static": true, "variation": null, - "name": "uncle", - "memberof": "src/family/uncle.js", - "longname": "src/family/uncle.js~uncle", + "name": "delete_case4", + "memberof": "src/deletion/delete_case4.js", + "longname": "src/deletion/delete_case4.js~delete_case4", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/family/uncle.js", - "importStyle": "{uncle}", - "description": null, - "lineNumber": 3, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case4.js", + "importStyle": "{delete_case4}", + "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black\n - n's parent and n's sibling's children cannot all be black", + "lineNumber": 16, "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." } ], - "return": { - "types": [ - "*" - ] - }, "generator": false }, { - "__docId__": 41, + "__docId__": 40, "kind": "file", "static": true, "variation": null, - "name": "src/index.js", + "name": "src/deletion/delete_case5.js", "memberof": null, - "longname": "src/index.js", + "longname": "src/deletion/delete_case5.js", "access": null, "description": null, "lineNumber": 1, - "content": "export * from './adt' ;\nexport * from './color' ;\nexport * from './debug' ;\nexport * from './family' ;\nexport * from './insertion' ;\nexport * from './removal' ;\nexport * from './rotate' ;\nexport * from './search' ;\nexport * from './traversal' ;\n" + "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nimport { delete_case6 } from './delete_case6' ;\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - at least one of n's sibling's children is red\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case5 ( n ) {\n\n const s = sibling( n ) ;\n\n // The following statements just force the red n's sibling child to be on\n // the left of the left of the parent, or right of the right, so case 6\n // will rotate correctly.\n\n\t/**\n\t * ? ?\n\t * / \\ / \\\n\t * >B B >B B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - R B - - = R\n\t * / \\ / \\ / \\\n\t * = = - - = B\n\t * / \\\n\t * - -\n\t */\n if ( ( n === n.parent.left ) && ( s.right.color === BLACK ) ) {\n s.color = RED ;\n s.left.color = BLACK ;\n rotate_right( s ) ;\n }\n\n\t/**\n\t * ? ?\n\t * / \\ / \\\n\t * B >B B >B\n\t * / \\ / \\ --> / \\ / \\\n\t * B R - - R = - -\n\t * / \\ / \\ / \\\n\t * - - = = B =\n\t * / \\\n\t * - -\n\t */\n else if ( ( n === n.parent.right ) && ( s.left.color === BLACK ) ) {\n s.color = RED ;\n s.right.color = BLACK ;\n rotate_left( s ) ;\n }\n\n delete_case6( n ) ;\n\n}\n" }, { - "__docId__": 42, - "kind": "file", + "__docId__": 41, + "kind": "function", "static": true, "variation": null, - "name": "src/insertion/index.js", - "memberof": null, - "longname": "src/insertion/index.js", + "name": "delete_case5", + "memberof": "src/deletion/delete_case5.js", + "longname": "src/deletion/delete_case5.js~delete_case5", "access": null, - "description": null, - "lineNumber": 1, - "content": "export * from './insert' ;\nexport * from './insert_case1' ;\nexport * from './insert_case2' ;\nexport * from './insert_case3' ;\nexport * from './insert_case4' ;\nexport * from './insert_case5' ;\n" + "export": true, + "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case5.js", + "importStyle": "{delete_case5}", + "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black\n - at least one of n's sibling's children is red", + "lineNumber": 16, + "params": [ + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." + } + ], + "generator": false }, { - "__docId__": 43, + "__docId__": 42, "kind": "file", "static": true, "variation": null, - "name": "src/insertion/insert.js", + "name": "src/deletion/delete_case6.js", "memberof": null, - "longname": "src/insertion/insert.js", + "longname": "src/deletion/delete_case6.js", "access": null, "description": null, - "lineNumber": 2, - "content": "\nexport function insert ( compare, A, B ) {\n\n\twhile ( true ) {\n\n\t\tif ( compare( B.value, A.value ) < 0 ) {\n\n\t\t\tconst node = A.left;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t\telse {\n\n\t\t\tconst node = A.right;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n\n}\n" + "lineNumber": 1, + "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case6 ( n ) {\n\n const s = sibling( n ) ;\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n * We can repaint n's sibling's right child in black to fix this.\n * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t */\n\n s.color = n.parent.color ;\n n.parent.color = BLACK ;\n\n if ( n === n.parent.left ) {\n s.right.color = BLACK ;\n rotate_left( n.parent ) ;\n }\n\n // symmetric case\n else {\n s.left.color = BLACK ;\n rotate_right( n.parent ) ;\n }\n\n}\n" }, { - "__docId__": 44, + "__docId__": 43, "kind": "function", "static": true, "variation": null, - "name": "insert", - "memberof": "src/insertion/insert.js", - "longname": "src/insertion/insert.js~insert", + "name": "delete_case6", + "memberof": "src/deletion/delete_case6.js", + "longname": "src/deletion/delete_case6.js~delete_case6", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/insertion/insert.js", - "importStyle": "{insert}", - "description": null, - "lineNumber": 2, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case6.js", + "importStyle": "{delete_case6}", + "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black\n - if n is a left child, the right child of n's sibling is red\n - if n is a right child, the left child of n's sibling is red", + "lineNumber": 15, "params": [ { - "name": "compare", - "types": [ - "*" - ] - }, - { - "name": "A", - "types": [ - "*" - ] - }, - { - "name": "B", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." } ], - "return": { - "types": [ - "*" - ] - }, "generator": false }, { - "__docId__": 45, + "__docId__": 44, "kind": "file", "static": true, "variation": null, - "name": "src/insertion/insert_case1.js", + "name": "src/deletion/delete_one_child.js", "memberof": null, - "longname": "src/insertion/insert_case1.js", + "longname": "src/deletion/delete_one_child.js", "access": null, "description": null, - "lineNumber": 2, - "content": "\nimport { BLACK } from '..' ;\nimport { insert_case2 } from './insert_case2' ;\n\nexport function insert_case1(n)\n{\n if (n.parent === null)\n n.color = BLACK;\n else\n insert_case2(n);\n}\n" + "lineNumber": 1, + "content": "import { BLACK , RED } from '..' ;\n\nimport { replace_node } from './replace_node' ;\nimport { delete_case1 } from './delete_case1' ;\n\n/**\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n */\nexport function delete_one_child ( n ) {\n\n // Precondition: n has at most one non-leaf child.\n // assert( n.right.isleaf() || n.left.isleaf());\n\n // const child = n.right.isleaf() ? n.left : n.right;\n // n.right is always a LEAF because either n is a subtree predecessor or it\n // is the only child of its parent by the red-black tree properties\n const child = n.left ;\n\n // replace n with its left child\n replace_node( n , child ) ;\n\n // If n is black, deleting it reduces the black-height of every path going\n // through it by 1.\n if ( n.color === BLACK ) {\n\n // We can easily fix this when its left child is an\n // internal red node: change the color of the left child to black and\n // replace n with it.\n if ( child.color === RED ) child.color = BLACK ;\n\n // Otherwise, there are more things to fix.\n else delete_case1( child ) ;\n\n }\n\n // else {\n // If n is red then its child can only be black. Replacing n with its\n // child suffices.\n // }\n\n}\n" }, { - "__docId__": 46, + "__docId__": 45, "kind": "function", "static": true, "variation": null, - "name": "insert_case1", - "memberof": "src/insertion/insert_case1.js", - "longname": "src/insertion/insert_case1.js~insert_case1", + "name": "delete_one_child", + "memberof": "src/deletion/delete_one_child.js", + "longname": "src/deletion/delete_one_child.js~delete_one_child", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case1.js", - "importStyle": "{insert_case1}", - "description": null, - "lineNumber": 5, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/deletion/delete_one_child.js", + "importStyle": "{delete_one_child}", + "description": "Delete a node n that has at most a single non-leaf child.\n\nPrecondition:\n - n has at most one non-leaf child.\n - if n has a non-leaf child, then it is its left child.", + "lineNumber": 15, "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The node to delete." } ], "generator": false }, + { + "__docId__": 46, + "kind": "file", + "static": true, + "variation": null, + "name": "src/deletion/index.js", + "memberof": null, + "longname": "src/deletion/index.js", + "access": null, + "description": null, + "lineNumber": 1, + "content": "export * from './delete_case1' ;\nexport * from './delete_case2' ;\nexport * from './delete_case3' ;\nexport * from './delete_case4' ;\nexport * from './delete_case5' ;\nexport * from './delete_case6' ;\nexport * from './delete_one_child' ;\nexport * from './replace_node' ;\n" + }, { "__docId__": 47, "kind": "file", "static": true, "variation": null, - "name": "src/insertion/insert_case2.js", + "name": "src/deletion/replace_node.js", "memberof": null, - "longname": "src/insertion/insert_case2.js", + "longname": "src/deletion/replace_node.js", "access": null, "description": null, - "lineNumber": 2, - "content": "\nimport { BLACK } from '..' ;\nimport { insert_case3 } from './insert_case3' ;\n\nexport function insert_case2(n)\n{\n if (n.parent.color === BLACK)\n return; /* Tree is still valid */\n else\n insert_case3(n);\n}\n" + "lineNumber": 7, + "content": "/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n */\nexport function replace_node ( A , B ) {\n\n\t// assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif ( A === A.parent.left ) A.parent.left = B ;\n\n\telse A.parent.right = B ;\n\n\tB.parent = A.parent ;\n\n}\n" }, { "__docId__": 48, "kind": "function", "static": true, "variation": null, - "name": "insert_case2", - "memberof": "src/insertion/insert_case2.js", - "longname": "src/insertion/insert_case2.js~insert_case2", + "name": "replace_node", + "memberof": "src/deletion/replace_node.js", + "longname": "src/deletion/replace_node.js~replace_node", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case2.js", - "importStyle": "{insert_case2}", - "description": null, - "lineNumber": 5, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/deletion/replace_node.js", + "importStyle": "{replace_node}", + "description": "Replaces node A by node B.", + "lineNumber": 7, "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "A", + "description": "The node to replace." + }, + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "B", + "description": "The replacement node." } ], "generator": false @@ -996,37 +1196,54 @@ "kind": "file", "static": true, "variation": null, - "name": "src/insertion/insert_case3.js", + "name": "src/family/grandparent.js", "memberof": null, - "longname": "src/insertion/insert_case3.js", + "longname": "src/family/grandparent.js", "access": null, "description": null, - "lineNumber": 1, - "content": "import { BLACK , RED , uncle , grandparent } from '..' ;\nimport { insert_case1 } from './insert_case1' ;\nimport { insert_case4 } from './insert_case4' ;\n\nexport function insert_case3(n)\n{\n const u = uncle(n);\n\n if ((u !== null) && (u.color === RED)) {\n n.parent.color = BLACK;\n u.color = BLACK;\n const g = grandparent(n);\n g.color = RED;\n insert_case1(g);\n } else {\n insert_case4(n);\n }\n}\n" + "lineNumber": 7, + "content": "/**\n * Computes the grandparent (parent of parent) of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function grandparent ( node ) {\n\n\t// assert((node !== null) && (node.parent !== null));\n\t// We only call this function when node HAS a grandparent\n\treturn node.parent.parent;\n\n}\n" }, { "__docId__": 50, "kind": "function", "static": true, "variation": null, - "name": "insert_case3", - "memberof": "src/insertion/insert_case3.js", - "longname": "src/insertion/insert_case3.js~insert_case3", + "name": "grandparent", + "memberof": "src/family/grandparent.js", + "longname": "src/family/grandparent.js~grandparent", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case3.js", - "importStyle": "{insert_case3}", - "description": null, - "lineNumber": 5, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/family/grandparent.js", + "importStyle": "{grandparent}", + "description": "Computes the grandparent (parent of parent) of the input node.", + "lineNumber": 7, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Node}" + } + ], "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "node", + "description": "The input node." } ], + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "" + }, "generator": false }, { @@ -1034,396 +1251,481 @@ "kind": "file", "static": true, "variation": null, - "name": "src/insertion/insert_case4.js", + "name": "src/family/index.js", "memberof": null, - "longname": "src/insertion/insert_case4.js", + "longname": "src/family/index.js", "access": null, "description": null, - "lineNumber": 2, - "content": "\nimport { rotate_left , rotate_right , grandparent } from '..' ;\nimport { insert_case5 } from './insert_case5' ;\n\nexport function insert_case4(n)\n{\n const g = grandparent(n);\n\n if ((n === n.parent.right) && (n.parent === g.left)) {\n rotate_left(n.parent);\n\n /*\n * rotate_left can be the below because of already having *g = grandparent(n)\n *\n * saved_p=g.left, *saved_left_n=n.left;\n * g.left=n;\n * n.left=saved_p;\n * saved_p.right=saved_left_n;\n *\n * and modify the parent's nodes properly\n */\n\n //n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\n } else if ((n === n.parent.left) && (n.parent === g.right)) {\n rotate_right(n.parent);\n\n /*\n * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n *\n * saved_p=g.right, *saved_right_n=n.right;\n * g.right=n;\n * n.right=saved_p;\n * saved_p.left=saved_right_n;\n *\n */\n\n //n = n.right;\n }\n insert_case5(n);\n}\n" + "lineNumber": 1, + "content": "export * from './grandparent' ;\nexport * from './predecessor' ;\nexport * from './sibling' ;\nexport * from './uncle' ;\n" }, { "__docId__": 52, + "kind": "file", + "static": true, + "variation": null, + "name": "src/family/predecessor.js", + "memberof": null, + "longname": "src/family/predecessor.js", + "access": null, + "description": null, + "lineNumber": 8, + "content": "/**\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function predecessor ( node ) {\n\n\t// assert( !node.left.isleaf() ) ;\n\tlet pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n" + }, + { + "__docId__": 53, "kind": "function", "static": true, "variation": null, - "name": "insert_case4", - "memberof": "src/insertion/insert_case4.js", - "longname": "src/insertion/insert_case4.js~insert_case4", + "name": "predecessor", + "memberof": "src/family/predecessor.js", + "longname": "src/family/predecessor.js~predecessor", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case4.js", - "importStyle": "{insert_case4}", - "description": null, - "lineNumber": 5, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/family/predecessor.js", + "importStyle": "{predecessor}", + "description": "Computes the predecessor of the input node, in the subtree rooted at the\ninput node, when this predecessor is guaranteed to exist.", + "lineNumber": 8, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Node}" + } + ], "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "node", + "description": "The input node." } ], + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "" + }, "generator": false }, { - "__docId__": 53, + "__docId__": 54, "kind": "file", "static": true, "variation": null, - "name": "src/insertion/insert_case5.js", + "name": "src/family/sibling.js", "memberof": null, - "longname": "src/insertion/insert_case5.js", + "longname": "src/family/sibling.js", "access": null, "description": null, - "lineNumber": 2, - "content": "\nimport { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;\n\nexport function insert_case5(n)\n{\n const g = grandparent(n);\n\n n.parent.color = BLACK;\n g.color = RED;\n if (n === n.parent.left)\n rotate_right(g);\n else\n rotate_left(g);\n}\n" + "lineNumber": 7, + "content": "/**\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function sibling ( node ) {\n\n\t// assert((node !== null) && (node.parent !== null));\n\t// We only use this function when node HAS a sibling so this case can never\n\t// happen.\n\n\treturn node === node.parent.left ? node.parent.right : node.parent.left ;\n\n}\n" }, { - "__docId__": 54, + "__docId__": 55, "kind": "function", "static": true, "variation": null, - "name": "insert_case5", - "memberof": "src/insertion/insert_case5.js", - "longname": "src/insertion/insert_case5.js~insert_case5", + "name": "sibling", + "memberof": "src/family/sibling.js", + "longname": "src/family/sibling.js~sibling", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case5.js", - "importStyle": "{insert_case5}", - "description": null, - "lineNumber": 4, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/family/sibling.js", + "importStyle": "{sibling}", + "description": "Computes the sibling of the input node.", + "lineNumber": 7, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Node}" + } + ], "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "node", + "description": "The input node." } ], + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "" + }, "generator": false }, { - "__docId__": 55, + "__docId__": 56, "kind": "file", "static": true, "variation": null, - "name": "src/removal/delete_case1.js", + "name": "src/family/uncle.js", "memberof": null, - "longname": "src/removal/delete_case1.js", + "longname": "src/family/uncle.js", "access": null, "description": null, "lineNumber": 1, - "content": "import { delete_case2 } from './delete_case2' ;\n\nexport function delete_case1 ( n ) {\n\n if ( n.parent !== null ) delete_case2( n ) ;\n\n}\n" + "content": "import { grandparent } from './grandparent' ;\n\n/**\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function uncle ( node ) {\n\tconst g = grandparent( node );\n\t// assert( g !== null ) ;\n\t// this can never happen\n\tif ( node.parent === g.left )\n\t return g.right.isleaf( ) ? null : g.right ;\n\telse\n\t return g.left.isleaf( ) ? null : g.left ;\n}\n" }, { - "__docId__": 56, + "__docId__": 57, "kind": "function", "static": true, "variation": null, - "name": "delete_case1", - "memberof": "src/removal/delete_case1.js", - "longname": "src/removal/delete_case1.js~delete_case1", + "name": "uncle", + "memberof": "src/family/uncle.js", + "longname": "src/family/uncle.js~uncle", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/removal/delete_case1.js", - "importStyle": "{delete_case1}", - "description": null, - "lineNumber": 3, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/family/uncle.js", + "importStyle": "{uncle}", + "description": "Computes the uncle of the input node when the grandparent is guaranteed to\nexist.", + "lineNumber": 10, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Node}" + } + ], "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "node", + "description": "The input node." } ], + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "" + }, "generator": false }, { - "__docId__": 57, + "__docId__": 58, "kind": "file", "static": true, "variation": null, - "name": "src/removal/delete_case2.js", + "name": "src/index.js", "memberof": null, - "longname": "src/removal/delete_case2.js", + "longname": "src/index.js", "access": null, "description": null, "lineNumber": 1, - "content": "import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;\n\nimport { delete_case3 } from './delete_case3' ;\n\nexport function delete_case2(n)\n{\n const s = sibling(n);\n\n if (s.color === RED) {\n n.parent.color = RED;\n s.color = BLACK;\n if (n === n.parent.left)\n rotate_left(n.parent);\n else\n rotate_right(n.parent);\n }\n delete_case3(n);\n}\n" + "content": "export * from './adt' ;\nexport * from './color' ;\nexport * from './debug' ;\nexport * from './deletion' ;\nexport * from './family' ;\nexport * from './insertion' ;\nexport * from './rotate' ;\nexport * from './search' ;\nexport * from './traversal' ;\n" }, { - "__docId__": 58, - "kind": "function", + "__docId__": 59, + "kind": "file", "static": true, "variation": null, - "name": "delete_case2", - "memberof": "src/removal/delete_case2.js", - "longname": "src/removal/delete_case2.js~delete_case2", + "name": "src/insertion/index.js", + "memberof": null, + "longname": "src/insertion/index.js", "access": null, - "export": true, - "importPath": "aureooms-es-red-black-tree/src/removal/delete_case2.js", - "importStyle": "{delete_case2}", "description": null, - "lineNumber": 5, - "undocument": true, - "params": [ - { - "name": "n", - "types": [ - "*" - ] - } - ], - "generator": false + "lineNumber": 1, + "content": "export * from './insert' ;\nexport * from './insert_case1' ;\nexport * from './insert_case2' ;\nexport * from './insert_case3' ;\nexport * from './insert_case4' ;\nexport * from './insert_case5' ;\n" }, { - "__docId__": 59, + "__docId__": 60, "kind": "file", "static": true, "variation": null, - "name": "src/removal/delete_case3.js", + "name": "src/insertion/insert.js", "memberof": null, - "longname": "src/removal/delete_case3.js", + "longname": "src/insertion/insert.js", "access": null, "description": null, - "lineNumber": 1, - "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\nimport { delete_case4 } from './delete_case4' ;\n\nexport function delete_case3(n)\n{\n const s = sibling(n);\n //console.log(n.color, n.parent.color, s.color , s.isleaf());\n\n if ((n.parent.color === BLACK) &&\n (s.color === BLACK) &&\n (s.left.color === BLACK) &&\n (s.right.color === BLACK)) {\n s.color = RED;\n delete_case1(n.parent);\n }\n\n else\n delete_case4(n);\n}\n" + "lineNumber": 18, + "content": "\n/**\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n */\nexport function insert ( compare, A, B ) {\n\n\twhile ( true ) {\n\n\t\tif ( compare( B.key, A.key ) < 0 ) {\n\n\t\t\tconst node = A.left;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t\telse {\n\n\t\t\tconst node = A.right;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n\n}\n" }, { - "__docId__": 60, + "__docId__": 61, "kind": "function", "static": true, "variation": null, - "name": "delete_case3", - "memberof": "src/removal/delete_case3.js", - "longname": "src/removal/delete_case3.js~delete_case3", + "name": "insert", + "memberof": "src/insertion/insert.js", + "longname": "src/insertion/insert.js~insert", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/removal/delete_case3.js", - "importStyle": "{delete_case3}", - "description": null, - "lineNumber": 6, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert.js", + "importStyle": "{insert}", + "description": "Walks the tree rooted at A down the only path that satisfies\nthe following property: if at a node C we make a left (resp.\nright), then B < C (resp. B >= C). Once we hit the\nend of the path, we can add node B at this position. By the\nproperty of the path, the tree rooted at A is still a binary\nsearch tree.\nFor our red-black tree, all that is left to do is fix the red-black tree\nproperties in case they have been violated by this insertion. This is fixed\nby {@link insert_case1}.", + "lineNumber": 18, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Node} B - The node that has been inserted." + } + ], "params": [ { - "name": "n", + "nullable": null, "types": [ "*" - ] + ], + "spread": false, + "optional": false, + "name": "compare", + "description": "The comparison function to use." + }, + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "A", + "description": "The root of the tree." + }, + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "B", + "description": "The node to insert." } ], + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "B - The node that has been inserted." + }, "generator": false }, { - "__docId__": 61, + "__docId__": 62, "kind": "file", "static": true, "variation": null, - "name": "src/removal/delete_case4.js", + "name": "src/insertion/insert_case1.js", "memberof": null, - "longname": "src/removal/delete_case4.js", + "longname": "src/insertion/insert_case1.js", "access": null, "description": null, "lineNumber": 1, - "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case5 } from './delete_case5' ;\n\nexport function delete_case4(n)\n{\n const s = sibling(n);\n //console.log( s ) ;\n\n if ((n.parent.color === RED) &&\n (s.color === BLACK) &&\n (s.left.color === BLACK) &&\n (s.right.color === BLACK)) {\n s.color = RED;\n n.parent.color = BLACK;\n } else\n delete_case5(n);\n}\n" + "content": "import { BLACK } from '..' ;\nimport { insert_case2 } from './insert_case2' ;\n\n/**\n * Preconditions:\n * - n is red.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case1 ( n ) {\n\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t */\n\tif ( n.parent === null ) n.color = BLACK ;\n\n\telse insert_case2( n ) ;\n\n}\n" }, { - "__docId__": 62, + "__docId__": 63, "kind": "function", "static": true, "variation": null, - "name": "delete_case4", - "memberof": "src/removal/delete_case4.js", - "longname": "src/removal/delete_case4.js~delete_case4", + "name": "insert_case1", + "memberof": "src/insertion/insert_case1.js", + "longname": "src/insertion/insert_case1.js~insert_case1", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/removal/delete_case4.js", - "importStyle": "{delete_case4}", - "description": null, - "lineNumber": 5, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case1.js", + "importStyle": "{insert_case1}", + "description": "Preconditions:\n - n is red.", + "lineNumber": 10, "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." } ], "generator": false }, { - "__docId__": 63, + "__docId__": 64, "kind": "file", "static": true, "variation": null, - "name": "src/removal/delete_case5.js", + "name": "src/insertion/insert_case2.js", "memberof": null, - "longname": "src/removal/delete_case5.js", + "longname": "src/insertion/insert_case2.js", "access": null, "description": null, "lineNumber": 1, - "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nimport { delete_case6 } from './delete_case6' ;\n\nexport function delete_case5(n)\n{\n const s = sibling(n);\n\n if (s.color === BLACK) { /* this if statement is trivial,\ndue to case 2 (even though case 2 changed the sibling to a sibling's child,\nthe sibling's child can't be red, since no red parent can have a red child). */\n/* the following statements just force the red to be on the left of the left of the parent,\n or right of the right, so case six will rotate correctly. */\n if ((n === n.parent.left) &&\n (s.right.color === BLACK) &&\n (s.left.color === RED)) { /* this last test is trivial too due to cases 2-4. */\n s.color = RED;\n s.left.color = BLACK;\n rotate_right(s);\n } else if ((n === n.parent.right) &&\n (s.left.color === BLACK) &&\n (s.right.color === RED)) {/* this last test is trivial too due to cases 2-4. */\n s.color = RED;\n s.right.color = BLACK;\n rotate_left(s);\n }\n }\n delete_case6(n);\n}\n" + "content": "import { BLACK } from '..' ;\nimport { insert_case3 } from './insert_case3' ;\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case2 ( n ) {\n\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t */\n\tif ( n.parent.color === BLACK ) return ;\n\n\telse insert_case3( n ) ;\n\n}\n" }, { - "__docId__": 64, + "__docId__": 65, "kind": "function", "static": true, "variation": null, - "name": "delete_case5", - "memberof": "src/removal/delete_case5.js", - "longname": "src/removal/delete_case5.js~delete_case5", + "name": "insert_case2", + "memberof": "src/insertion/insert_case2.js", + "longname": "src/insertion/insert_case2.js~insert_case2", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/removal/delete_case5.js", - "importStyle": "{delete_case5}", - "description": null, - "lineNumber": 5, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case2.js", + "importStyle": "{insert_case2}", + "description": "Preconditions:\n - n is red.\n - n is not the root of the tree.", + "lineNumber": 11, "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." } ], "generator": false }, { - "__docId__": 65, + "__docId__": 66, "kind": "file", "static": true, "variation": null, - "name": "src/removal/delete_case6.js", + "name": "src/insertion/insert_case3.js", "memberof": null, - "longname": "src/removal/delete_case6.js", + "longname": "src/insertion/insert_case3.js", "access": null, "description": null, "lineNumber": 1, - "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nexport function delete_case6(n)\n{\n const s = sibling(n);\n\n s.color = n.parent.color;\n n.parent.color = BLACK;\n\n if (n === n.parent.left) {\n s.right.color = BLACK;\n rotate_left(n.parent);\n } else {\n s.left.color = BLACK;\n rotate_right(n.parent);\n }\n}\n" + "content": "import { BLACK , RED , uncle , grandparent } from '..' ;\nimport { insert_case1 } from './insert_case1' ;\nimport { insert_case4 } from './insert_case4' ;\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case3 ( n ) {\n\n\tconst u = uncle( n ) ;\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t */\n\n\n\tif ( ( u !== null ) && ( u.color === RED ) ) {\n\t\tn.parent.color = BLACK ;\n\t\tu.color = BLACK ;\n\t\tconst g = grandparent( n ) ;\n\t\tg.color = RED ;\n\t\tinsert_case1( g ) ;\n\t}\n\n\telse insert_case4( n ) ;\n\n}\n" }, { - "__docId__": 66, + "__docId__": 67, "kind": "function", "static": true, "variation": null, - "name": "delete_case6", - "memberof": "src/removal/delete_case6.js", - "longname": "src/removal/delete_case6.js~delete_case6", + "name": "insert_case3", + "memberof": "src/insertion/insert_case3.js", + "longname": "src/insertion/insert_case3.js~insert_case3", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/removal/delete_case6.js", - "importStyle": "{delete_case6}", - "description": null, - "lineNumber": 3, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case3.js", + "importStyle": "{insert_case3}", + "description": "Preconditions:\n - n is red.\n - n is not the root of the tree.\n - n's parent is red.", + "lineNumber": 13, "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." } ], "generator": false }, { - "__docId__": 67, + "__docId__": 68, "kind": "file", "static": true, "variation": null, - "name": "src/removal/delete_one_child.js", + "name": "src/insertion/insert_case4.js", "memberof": null, - "longname": "src/removal/delete_one_child.js", + "longname": "src/insertion/insert_case4.js", "access": null, "description": null, - "lineNumber": 1, - "content": "import { BLACK , RED } from '..' ;\n\nimport { replace_node } from './replace_node' ;\nimport { delete_case1 } from './delete_case1' ;\n\nexport function delete_one_child ( n ) {\n\n // Precondition: n has at most one non-leaf child.\n // assert( n.right.isleaf() || n.left.isleaf());\n\n // const child = n.right.isleaf() ? n.left : n.right;\n // n.right is always a LEAF because either n is a subtree predecessor or it\n // is the only child of its parent by the red-black tree properties\n const child = n.left ;\n\n replace_node(n, child);\n\n if (n.color === BLACK) {\n if (child.color === RED) child.color = BLACK;\n else delete_case1(child);\n }\n\n //else {\n // If n is RED then its child can only be BLACK. Replacing n with its\n // child suffices.\n //}\n\n}\n" + "lineNumber": 2, + "content": "\nimport { rotate_left , rotate_right , grandparent } from '..' ;\nimport { insert_case5 } from './insert_case5' ;\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case4 ( n ) {\n\n\tconst g = grandparent( n ) ;\n\n\t/**\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t */\n\n\tif ( ( n === n.parent.right ) && ( n.parent === g.left ) ) {\n\n\t\trotate_left( n.parent ) ;\n\n\t\t/**\n\t\t * rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\n\t}\n\n\t/**\n\t * If the path from g to n makes a right-left, change it to a right-right\n\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * B R B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - >R = - - = >R\n\t * / \\ / \\\n\t * = = = =\n\t */\n\n\telse if ( ( n === n.parent.left ) && ( n.parent === g.right ) ) {\n\n\t\trotate_right( n.parent ) ;\n\n\t\t/**\n\t\t * rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t}\n\n\tinsert_case5( n ) ;\n\n}\n" }, { - "__docId__": 68, + "__docId__": 69, "kind": "function", "static": true, "variation": null, - "name": "delete_one_child", - "memberof": "src/removal/delete_one_child.js", - "longname": "src/removal/delete_one_child.js~delete_one_child", + "name": "insert_case4", + "memberof": "src/insertion/insert_case4.js", + "longname": "src/insertion/insert_case4.js~insert_case4", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/removal/delete_one_child.js", - "importStyle": "{delete_one_child}", - "description": null, - "lineNumber": 6, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case4.js", + "importStyle": "{insert_case4}", + "description": "Preconditions:\n - n is red.\n - n is not the root of the tree.\n - n's parent is red.\n - n's uncle is black.\n\nHere we fix the input subtree to pass the preconditions of {@link insert_case5}.", + "lineNumber": 16, "params": [ { - "name": "n", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." } ], "generator": false }, - { - "__docId__": 69, - "kind": "file", - "static": true, - "variation": null, - "name": "src/removal/index.js", - "memberof": null, - "longname": "src/removal/index.js", - "access": null, - "description": null, - "lineNumber": 1, - "content": "export * from './delete_case1' ;\nexport * from './delete_case2' ;\nexport * from './delete_case3' ;\nexport * from './delete_case4' ;\nexport * from './delete_case5' ;\nexport * from './delete_case6' ;\nexport * from './delete_one_child' ;\nexport * from './replace_node' ;\n" - }, { "__docId__": 70, "kind": "file", "static": true, "variation": null, - "name": "src/removal/replace_node.js", + "name": "src/insertion/insert_case5.js", "memberof": null, - "longname": "src/removal/replace_node.js", + "longname": "src/insertion/insert_case5.js", "access": null, "description": null, "lineNumber": 1, - "content": "export function replace_node ( A , B ) {\n\n\t// assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif ( A === A.parent.left ) A.parent.left = B ;\n\n\telse A.parent.right = B ;\n\n\tB.parent = A.parent ;\n\n}\n" + "content": "import { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case5 ( n ) {\n\n\tconst g = grandparent( n ) ;\n\n\t// repaint n's parent black, n's grandparent red\n\tn.parent.color = BLACK ;\n\tg.color = RED ;\n\n\t/**\n\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t * We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * B B >R R\n\t * / \\ / \\ --> / \\ / \\\n\t * >R = - - = = = B\n\t * / \\ / \\\n\t * = = - -\n\t */\n\tif ( n === n.parent.left ) rotate_right( g ) ;\n\n\t/**\n\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t * We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * B B R >R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - = >R B = = =\n\t * / \\ / \\\n\t * = = - -\n\t */\n\telse rotate_left( g ) ;\n\n}\n" }, { "__docId__": 71, "kind": "function", "static": true, "variation": null, - "name": "replace_node", - "memberof": "src/removal/replace_node.js", - "longname": "src/removal/replace_node.js~replace_node", + "name": "insert_case5", + "memberof": "src/insertion/insert_case5.js", + "longname": "src/insertion/insert_case5.js~insert_case5", "access": null, "export": true, - "importPath": "aureooms-es-red-black-tree/src/removal/replace_node.js", - "importStyle": "{replace_node}", - "description": null, - "lineNumber": 1, - "undocument": true, + "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case5.js", + "importStyle": "{insert_case5}", + "description": "Preconditions:\n - n is red.\n - n is not the root of the tree.\n - n's parent is red.\n - n's uncle is black.\n - the path from n to its grandparent makes a left-left or right-right.", + "lineNumber": 13, "params": [ { - "name": "A", - "types": [ - "*" - ] - }, - { - "name": "B", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "n", + "description": "The input node." } ], "generator": false @@ -1452,7 +1754,7 @@ "access": null, "description": null, "lineNumber": 16, - "content": "/**\n * Rotate tree left.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A root of the tree\n *\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n" + "content": "/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.key , B.key] = [B.key , A.key] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n" }, { "__docId__": 74, @@ -1466,7 +1768,7 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/rotate/rotate_left.js", "importStyle": "{rotate_left}", - "description": "Rotate tree left.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n A B\n / \\ / \\\n a B -> A c\n / \\ / \\\n b c a b", + "description": "Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n/!\\ This swaps the references to A and B.\n\n A B\n / \\ / \\\n a B -> A c\n / \\ / \\\n b c a b", "lineNumber": 16, "params": [ { @@ -1477,7 +1779,7 @@ "spread": false, "optional": false, "name": "A", - "description": "root of the tree" + "description": "The root of the tree." } ], "generator": false @@ -1493,7 +1795,7 @@ "access": null, "description": null, "lineNumber": 16, - "content": "/**\n * Rotate tree right.\n * (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B root of the tree\n *\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.value , B.value] = [B.value , A.value] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n" + "content": "/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.key , B.key] = [B.key , A.key] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n" }, { "__docId__": 76, @@ -1507,7 +1809,7 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/rotate/rotate_right.js", "importStyle": "{rotate_right}", - "description": "Rotate tree right.\n(see https://en.wikipedia.org/wiki/Tree_rotation)\n\n B A\n / \\ / \\\n A c -> a B\n / \\ / \\\n a b b c", + "description": "Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n/!\\ This swaps the references to A and B.\n\n B A\n / \\ / \\\n A c -> a B\n / \\ / \\\n a b b c", "lineNumber": 16, "params": [ { @@ -1518,7 +1820,7 @@ "spread": false, "optional": false, "name": "B", - "description": "root of the tree" + "description": "The root of the tree." } ], "generator": false @@ -1546,8 +1848,8 @@ "longname": "src/search/search.js", "access": null, "description": null, - "lineNumber": 1, - "content": "export function search ( compare, node, value ) {\n\n\t// scan for first node whose\n\t// value equals parameter value\n\n\twhile ( true ) {\n\n\t\tconst d = compare( value, node.value );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn node;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\tnode = node.left;\n\t\t}\n\n\t\telse {\n\t\t\tnode = node.right;\n\t\t}\n\n\t\tif ( node.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n" + "lineNumber": 9, + "content": "/**\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {Key} key - The key to search for.\n * @returns {Node}\n */\nexport function search ( compare, root, key ) {\n\n\twhile ( true ) {\n\n\t\tconst d = compare( key, root.key );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn root;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\troot = root.left;\n\t\t}\n\n\t\telse {\n\t\t\troot = root.right;\n\t\t}\n\n\t\tif ( root.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n" }, { "__docId__": 79, @@ -1561,33 +1863,53 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/search/search.js", "importStyle": "{search}", - "description": null, - "lineNumber": 1, - "undocument": true, + "description": "Search for the first node whose key equals key.", + "lineNumber": 9, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Node}" + } + ], "params": [ { - "name": "compare", + "nullable": null, "types": [ - "*" - ] + "Function" + ], + "spread": false, + "optional": false, + "name": "compare", + "description": "The comparison function." }, { - "name": "node", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "root", + "description": "The root of the tree to scan." }, { - "name": "value", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "key", + "description": "The key to search for." } ], "return": { + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "description": "" }, "generator": false }, @@ -1614,8 +1936,8 @@ "longname": "src/traversal/inordertraversal.js", "access": null, "description": null, - "lineNumber": 1, - "content": "export function* inordertraversal ( node ) {\n\n\tif ( !node.left.isleaf() ) {\n\t\tyield *inordertraversal( node.left );\n\t}\n\n\tyield node.value ;\n\n\tif ( !node.right.isleaf() ) {\n\t\tyield* inordertraversal( node.right );\n\t}\n\n}\n" + "lineNumber": 7, + "content": "/**\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {Iterator}\n */\nexport function* inordertraversal ( node ) {\n\n\tif ( !node.left.isleaf() ) {\n\t\t// Yield the nodes on the left recursively. Those nodes are all smaller\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield *inordertraversal( node.left );\n\t}\n\n\t// Yield the current node.\n\tyield node.key ;\n\n\tif ( !node.right.isleaf() ) {\n\t\t// Yield the nodes on the right recursively. Those nodes are all larger\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield* inordertraversal( node.right );\n\t}\n\n}\n" }, { "__docId__": 82, @@ -1629,17 +1951,34 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/traversal/inordertraversal.js", "importStyle": "{inordertraversal}", - "description": null, - "lineNumber": 1, - "undocument": true, + "description": "Traverses the tree rooted at node in order.", + "lineNumber": 7, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Iterator}" + } + ], "params": [ { - "name": "node", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "node", + "description": "The root of the tree." } ], + "return": { + "nullable": null, + "types": [ + "Iterator" + ], + "spread": false, + "description": "" + }, "generator": true }, { @@ -1652,8 +1991,8 @@ "longname": "src/traversal/rangetraversal.js", "access": null, "description": null, - "lineNumber": 1, - "content": "export function* rangetraversal ( compare , node , left , right ) {\n\n\tif ( compare( node.value , left ) < 0 ) {\n\t\tif ( !node.right.isleaf() ) yield *rangetraversal( compare , node.right , left , right );\n\t}\n\telse if ( compare( node.value , right ) >= 0 ) {\n\t\tif ( !node.left.isleaf() ) yield *rangetraversal( compare , node.left , left , right );\n\t}\n\telse {\n\t\tif ( !node.left.isleaf() ) yield *rangetraversal( compare , node.left , left , right );\n\t\tyield node.value ;\n\t\tif ( !node.right.isleaf() ) yield *rangetraversal( compare , node.right , left , right );\n\t}\n\n}\n" + "lineNumber": 11, + "content": "/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n */\nexport function* rangetraversal ( compare , root , left , right ) {\n\n\tif ( compare( root.key , left ) < 0 ) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif ( !root.right.isleaf() ) yield *rangetraversal( compare , root.right , left , right );\n\t}\n\telse if ( compare( root.key , right ) >= 0 ) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif ( !root.left.isleaf() ) yield *rangetraversal( compare , root.left , left , right );\n\t}\n\telse {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif ( !root.left.isleaf() ) yield *rangetraversal( compare , root.left , left , right );\n\t\tyield root.key ;\n\t\tif ( !root.right.isleaf() ) yield *rangetraversal( compare , root.right , left , right );\n\t}\n\n}\n" }, { "__docId__": 84, @@ -1667,35 +2006,64 @@ "export": true, "importPath": "aureooms-es-red-black-tree/src/traversal/rangetraversal.js", "importStyle": "{rangetraversal}", - "description": null, - "lineNumber": 1, - "undocument": true, + "description": "Yields all the keys in the tree rooted at root that lie in the\ninterval [left, right[, in order.", + "lineNumber": 11, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{Iterator}" + } + ], "params": [ { - "name": "compare", + "nullable": null, "types": [ - "*" - ] + "Function" + ], + "spread": false, + "optional": false, + "name": "compare", + "description": "The comparison function." }, { - "name": "node", + "nullable": null, "types": [ - "*" - ] + "Node" + ], + "spread": false, + "optional": false, + "name": "root", + "description": "The root of the tree." }, { - "name": "left", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "left", + "description": "The lower bound of the interval." }, { - "name": "right", + "nullable": null, "types": [ - "*" - ] + "Key" + ], + "spread": false, + "optional": false, + "name": "right", + "description": "The upper bound of the interval." } ], + "return": { + "nullable": null, + "types": [ + "Iterator" + ], + "spread": false, + "description": "" + }, "generator": true }, { diff --git a/file/src/adt/Leaf.js.html b/file/src/adt/Leaf.js.html index 10b0bae..57a048d 100644 --- a/file/src/adt/Leaf.js.html +++ b/file/src/adt/Leaf.js.html @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -70,11 +70,24 @@

                                                                                                      src/adt/Leaf.js

                                                                                                      import { BLACK } from '..' ;
 
+/**
+ * A black leaf node.
+ *
+ * @constructor
+ * @param {Node} parent - The parent node in the tree.
+ * @returns {Leaf}
+ */
 export function Leaf ( parent ) {
 	this.color = BLACK ;
 	this.parent = parent ;
 }
 
+/**
+ * Returns <code>true</code> if the <code>Leaf</code> object is a leaf. This
+ * always returns <code>true</code>.
+ *
+ * @returns {Boolean}
+ */
 Leaf.prototype.isleaf = function ( ) { return true ; } ;
                                                                                                      diff --git a/file/src/adt/Node.js.html b/file/src/adt/Node.js.html index 2d0eb96..faf5c2a 100644 --- a/file/src/adt/Node.js.html +++ b/file/src/adt/Node.js.html @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -70,14 +70,28 @@

                                                                                                      src/adt/Node.js

                                                                                                      import { Leaf } from './Leaf' ;
 
-export function Node ( color , value ) {
+/**
+ * An internal node. This node can be red or black.
+ *
+ * @constructor
+ * @param {Number} color - The color of the node.
+ * @param {Key} key - The key of the node.
+ * @returns {Node}
+ */
+export function Node ( color , key ) {
 	this.color = color ;
 	this.left = new Leaf( this ) ;
 	this.right = new Leaf( this ) ;
 	this.parent = null ;
-	this.value = value ;
+	this.key = key ;
 }
 
+/**
+ * Returns <code>true</code> if the <code>Node</code> object is a leaf. This
+ * always returns <code>false</code>.
+ *
+ * @returns {Boolean}
+ */
 Node.prototype.isleaf = function ( ) { return false ; } ;
                                                                                                      diff --git a/file/src/adt/RedBlackTree.js.html b/file/src/adt/RedBlackTree.js.html index 7f3bd61..6166a40 100644 --- a/file/src/adt/RedBlackTree.js.html +++ b/file/src/adt/RedBlackTree.js.html @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -77,8 +77,18 @@ import { search } from '..' ; import { inordertraversal , rangetraversal } from '..' ; +/** + * A RedBlackTree with key-only nodes. + * + */ export class RedBlackTree { + /** + * Constructs a new empty red-black tree. + * + * @param {Function} compare - The comparison function for node keys. + * @returns {RedBlackTree} + */ constructor ( compare ) { this.compare = compare ; @@ -86,37 +96,70 @@ } - add ( value ) { + /** + * Adds a key to the tree. + * + * @param {Key} key - The key to add. + */ + add ( key ) { if ( this.root === null ) { - this.root = new Node( BLACK , value ) ; + this.root = new Node( BLACK , key ) ; } else { - const node = new Node( RED , value ) ; + const node = new Node( RED , key ) ; insert( this.compare , this.root , node ) ; insert_case2( node ) ; } } - _search ( value ) { + /** + * Search for the input key in the tree. + * Returns the first node whose key equals the input key. + * If no such node exists, returns <code>null</code>. + * + * @param {Key} key - The input key. + * @returns {Node} + */ + _search ( key ) { if ( this.root === null ) return null ; - return search( this.compare , this.root , value ) ; + return search( this.compare , this.root , key ) ; } - get ( value ) { - const node = this._search( value ) ; - return node === null ? null : node.value ; + /** + * Search for the input key in the tree. Returns the first node key found + * in this way (with {@link RedBlackTree#_search}. If no such key exists + * in the tree, returns <code>null</code>. + * + * @param {Key} key - The input key. + * @returns {Key} + */ + get ( key ) { + const node = this._search( key ) ; + return node === null ? null : node.key ; } - has ( value ) { - return this._search( value ) !== null ; + /** + * Returns <code>true</code> if and only if the tree contains the input + * key. + * + * @param {Key} key - The input key. + * @returns {Boolean} + */ + has ( key ) { + return this._search( key ) !== null ; } + /** + * Deletes the input node from the tree. + * + * @param {Node} node - The input node to delete. + */ _delete ( node ) { if ( !node.left.isleaf() ) { - // replace node's value with predecessor's value + // replace node's key with predecessor's key const pred = predecessor( node ) ; - node.value = pred.value ; + node.key = pred.key ; // delete predecessor node // note: this node can only have one non-leaf child // because the tree is a red-black tree @@ -124,11 +167,11 @@ } else if ( !node.right.isleaf() ) { - // replace node's value with successor's value + // replace node's key with successor's key // If there is no left child, then there can only be one right // child. const succ = node.right ; - node.value = succ.value ; + node.key = succ.key ; // delete successor node // note: this node can only have one non-leaf child // because the tree is a red-black tree @@ -145,9 +188,18 @@ } - remove ( value ) { - - const node = this._search( value ) ; + /** + * Search for the first node of the tree whose key equals the input key + * (with {@link RedBlackTree#_search}), then delete that node + * (with {@link RedBlackTree#_delete}). If such a node is found and deleted + * then return <code>true</code>. Return <code>false</code> otherwise. + * + * @param {Key} key - The input key. + * @returns {Boolean} - Whether the key existed in the tree before removal. + */ + remove ( key ) { + + const node = this._search( key ) ; if ( node === null ) return false ; this._delete( node ) ; @@ -155,24 +207,46 @@ } + /** + * Returns an in order iterator over the keys of the tree that lie in the + * interval [left, right[. + * @param {Key} left - The left bound of the interval. + * @param {Key} right - The right bound of the interval. + * @returns {Iterator} + */ *range ( left , right ) { if ( this.root !== null ) yield* rangetraversal( this.compare , this.root , left , right ) ; } - *values ( ) { + /** + * Returns an in order iterator over the keys of the tree. + * + * @returns {Iterator} + */ + *items ( ) { if ( this.root !== null ) yield* inordertraversal( this.root ) ; } + /** + * Same as {@link RedBlackTree#items}. + */ [Symbol.iterator] ( ) { - return this.values() ; + return this.items() ; } + /** + * Constructs a red-black tree from an input iterable. + * + * @param {Function} compare - The comparison function to use. + * @param {Iterbale} iterable - The input iterable. + * @returns {RedBlackTree} + */ static from ( compare , iterable ) { const tree = new RedBlackTree( compare ) ; diff --git a/file/src/adt/index.js.html b/file/src/adt/index.js.html index d2e29de..5392fa2 100644 --- a/file/src/adt/index.js.html +++ b/file/src/adt/index.js.html @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • diff --git a/file/src/color/BLACK.js.html b/file/src/color/BLACK.js.html index 1e3d6af..1dbaee8 100644 --- a/file/src/color/BLACK.js.html +++ b/file/src/color/BLACK.js.html @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -68,7 +68,10 @@

                                                                                                      src/color/BLACK.js

                                                                                                      -
                                                                                                      export const BLACK = 0 ;
+
                                                                                                      /**
+ * Constant for black.
+ */
+export const BLACK = 0 ;
                                                                                                      diff --git a/file/src/color/RED.js.html b/file/src/color/RED.js.html index 0a6e68a..77196e6 100644 --- a/file/src/color/RED.js.html +++ b/file/src/color/RED.js.html @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -68,7 +68,10 @@

                                                                                                      src/color/RED.js

                                                                                                      -
                                                                                                      export const RED = 1 ;
+
                                                                                                      /**
+ * Constant for red.
+ */
+export const RED = 1 ;
                                                                                                      diff --git a/file/src/color/index.js.html b/file/src/color/index.js.html index 3aef541..b22ff13 100644 --- a/file/src/color/index.js.html +++ b/file/src/color/index.js.html @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • diff --git a/file/src/debug/debug.js.html b/file/src/debug/debug.js.html index 1d0fdd3..52623ae 100644 --- a/file/src/debug/debug.js.html +++ b/file/src/debug/debug.js.html @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -72,13 +72,20 @@ import { BLACK } from '..' ; -export function debug ( node ) { +/** + * Recursively constructs a prettyprint string for the red-black tree rooted at + * <code>root</code>. + * + * @param {Node} root - The root of the tree. + * @returns {String} + */ +export function debug ( root ) { - if ( node.isleaf( ) ) return chalk.bgBlack('L') ; + if ( root.isleaf( ) ) return chalk.bgBlack('L') ; - const repr = node.color === BLACK ? chalk.bgBlack(node.value) : chalk.bgRed( node.value ) ; + const repr = root.color === BLACK ? chalk.bgBlack(root.key) : chalk.bgRed( root.key ) ; - return `(${debug(node.left)}, ${repr}, ${debug(node.right)})` ; + return `(${debug(root.left)}, ${repr}, ${debug(root.right)})` ; }                                                                                                       diff --git a/file/src/debug/index.js.html b/file/src/debug/index.js.html index 11717ee..a485e80 100644 --- a/file/src/debug/index.js.html +++ b/file/src/debug/index.js.html @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • diff --git a/file/src/removal/delete_case1.js.html b/file/src/deletion/delete_case1.js.html similarity index 92% rename from file/src/removal/delete_case1.js.html rename to file/src/deletion/delete_case1.js.html index dda98eb..26a20d1 100644 --- a/file/src/removal/delete_case1.js.html +++ b/file/src/deletion/delete_case1.js.html @@ -3,7 +3,7 @@ - src/removal/delete_case1.js | aureooms/es-red-black-tree API Document + src/deletion/delete_case1.js | aureooms/es-red-black-tree API Document @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -67,11 +67,21 @@
                                                                                                      -

                                                                                                      src/removal/delete_case1.js

                                                                                                      +

                                                                                                      src/deletion/delete_case1.js

                                                                                                      import { delete_case2 } from './delete_case2' ;
 
+/**
+ * Preconditions:
+ *   - n is black
+ *   - all root-leaf paths going through n have a black height of b - 1
+ *   - all other root-leaf paths have a black height of b
+ *
+ * @param {Node} n - The input node.
+ */
 export function delete_case1 ( n ) {
 
+    // If n is the root, there is nothing to do: all paths go through n, and n
+    // is black.
     if ( n.parent !== null ) delete_case2( n ) ;
 
 }
diff --git a/file/src/removal/delete_case2.js.html b/file/src/deletion/delete_case2.js.html
similarity index 85%
rename from file/src/removal/delete_case2.js.html
rename to file/src/deletion/delete_case2.js.html
index 3ede65d..0c0016f 100644
--- a/file/src/removal/delete_case2.js.html
+++ b/file/src/deletion/delete_case2.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/removal/delete_case2.js | aureooms/es-red-black-tree API Document
+  src/deletion/delete_case2.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -67,24 +67,47 @@
                                                                                                      -

                                                                                                      src/removal/delete_case2.js

                                                                                                      +

                                                                                                      src/deletion/delete_case2.js

                                                                                                      import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;
 
 import { delete_case3 } from './delete_case3' ;
+import { delete_case4 } from './delete_case4' ;
+
+/**
+ * Preconditions:
+ *   - n is black
+ *   - all root-leaf paths going through n have a black height of b - 1
+ *   - all other root-leaf paths have a black height of b
+ *   - n is not the root
+ *
+ * @param {Node} n - The input node.
+ */
+export function delete_case2 ( n ) {
+
+    const s = sibling( n ) ;
+
+	/**
+	 * If n's sibling is red, prepare for and go to case 4.
+	 *
+	 *           B                       B
+	 *         /   \                  /     \
+	 *      >B       R               R       B
+	 *      / \     / \     -->    /   \    / \
+	 *     -   -  B     B        >B     B  =   =
+	 *           / \   / \       / \   / \
+	 *          =   = =   =     -   - =   =
+	 */
+    if ( s.color === RED ) {
+        n.parent.color = RED ;
+        s.color = BLACK ;
+        if ( n === n.parent.left ) rotate_left( n.parent ) ;
+        else rotate_right( n.parent ) ;
+        delete_case4( n ) ;
+    }
 
-export function delete_case2(n)
-{
- const s = sibling(n);
+    // Otherwise, go to case 3.
+    else delete_case3( n ) ;
 
- if (s.color === RED) {
-  n.parent.color = RED;
-  s.color = BLACK;
-  if (n === n.parent.left)
-   rotate_left(n.parent);
-  else
-   rotate_right(n.parent);
- }
- delete_case3(n);
 }
                                                                                                      diff --git a/file/src/removal/delete_case3.js.html b/file/src/deletion/delete_case3.js.html similarity index 83% rename from file/src/removal/delete_case3.js.html rename to file/src/deletion/delete_case3.js.html index 9274682..cbca730 100644 --- a/file/src/removal/delete_case3.js.html +++ b/file/src/deletion/delete_case3.js.html @@ -3,7 +3,7 @@ - src/removal/delete_case3.js | aureooms/es-red-black-tree API Document + src/deletion/delete_case3.js | aureooms/es-red-black-tree API Document @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -67,27 +67,51 @@
                                                                                                      -

                                                                                                      src/removal/delete_case3.js

                                                                                                      +

                                                                                                      src/deletion/delete_case3.js

                                                                                                      import { BLACK , RED , sibling } from '..' ;
 
 import { delete_case1 } from './delete_case1' ;
 import { delete_case4 } from './delete_case4' ;
 
-export function delete_case3(n)
-{
- const s = sibling(n);
- //console.log(n.color, n.parent.color, s.color , s.isleaf());
+/**
+ * Preconditions:
+ *   - n is black
+ *   - all root-leaf paths going through n have a black height of b - 1
+ *   - all other root-leaf paths have a black height of b
+ *   - n is not the root
+ *   - n's sibling is black
+ *
+ * @param {Node} n - The input node.
+ */
+export function delete_case3 ( n ) {
+
+    const s = sibling( n ) ;
+
+	/**
+	 * If n's parent is black and n's sibling's children are black, then
+     * repaint n's sibling red. Now all root-leaft paths going through n's
+     * parent have a black height of b - 1. We recurse thus on n's parent.
+	 *
+	 *           B                      >B
+	 *         /   \                  /     \
+	 *      >B       B               B       R
+	 *      / \     / \     -->    /   \    / \
+	 *     -   -  B     B         -     - B     B
+	 *           / \   / \               / \   / \
+	 *          -   - -   -             -   - -   -
+	 */
+    if (
+        ( n.parent.color === BLACK ) &&
+        ( s.left.color === BLACK ) &&
+        ( s.right.color === BLACK )
+    ) {
+        s.color = RED ;
+        delete_case1( n.parent ) ;
+    }
 
- if ((n.parent.color === BLACK) &&
-     (s.color === BLACK) &&
-     (s.left.color === BLACK) &&
-     (s.right.color === BLACK)) {
-  s.color = RED;
-  delete_case1(n.parent);
- }
+    // Otherwise, go to case 4.
+    else delete_case4( n ) ;
 
- else
-  delete_case4(n);
 }
                                                                                                      diff --git a/file/src/removal/delete_case4.js.html b/file/src/deletion/delete_case4.js.html similarity index 81% rename from file/src/removal/delete_case4.js.html rename to file/src/deletion/delete_case4.js.html index 63f27bd..0dd6b33 100644 --- a/file/src/removal/delete_case4.js.html +++ b/file/src/deletion/delete_case4.js.html @@ -3,7 +3,7 @@ - src/removal/delete_case4.js | aureooms/es-red-black-tree API Document + src/deletion/delete_case4.js | aureooms/es-red-black-tree API Document @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -67,24 +67,53 @@
                                                                                                      -

                                                                                                      src/removal/delete_case4.js

                                                                                                      +

                                                                                                      src/deletion/delete_case4.js

                                                                                                      import { BLACK , RED , sibling } from '..' ;
 
 import { delete_case5 } from './delete_case5' ;
 
-export function delete_case4(n)
-{
- const s = sibling(n);
- //console.log( s ) ;
+/**
+ * Preconditions:
+ *   - n is black
+ *   - all root-leaf paths going through n have a black height of b - 1
+ *   - all other root-leaf paths have a black height of b
+ *   - n is not the root
+ *   - n's sibling is black
+ *   - n's parent and n's sibling's children cannot all be black
+ *
+ * @param {Node} n - The input node.
+ */
+export function delete_case4 ( n ) {
+
+    const s = sibling(n);
+
+	/**
+	 * If n's parent is red and n's sibling's children are black, then swap n's
+	 * parent and n's sibling color. All root-leaf paths going through n have
+	 * now a black height of b. All other root-leaf paths have their black
+	 * height unchanged. Red-black properties are respected. We are done.
+	 *
+	 *           R                       B
+	 *         /   \                  /     \
+	 *      >B       B              >B        R
+	 *      / \     / \     -->     / \      / \
+	 *     -   -  B     B          -   -   B     B
+	 *           / \   / \                / \   / \
+	 *          -   - -   -              -   - -   -
+	 */
+    if (
+        // the parent color test is always true when coming from case 2
+        ( n.parent.color === RED ) &&
+        ( s.left.color === BLACK ) &&
+        ( s.right.color === BLACK )
+    ) {
+        s.color = RED;
+        n.parent.color = BLACK;
+    }
+
+    // Otherwise, go to case 5.
+    else delete_case5( n ) ;
 
- if ((n.parent.color === RED) &&
-     (s.color === BLACK) &&
-     (s.left.color === BLACK) &&
-     (s.right.color === BLACK)) {
-  s.color = RED;
-  n.parent.color = BLACK;
- } else
-  delete_case5(n);
 }
                                                                                                      diff --git a/file/src/removal/delete_case5.js.html b/file/src/deletion/delete_case5.js.html similarity index 78% rename from file/src/removal/delete_case5.js.html rename to file/src/deletion/delete_case5.js.html index 389d4ac..dd4320a 100644 --- a/file/src/removal/delete_case5.js.html +++ b/file/src/deletion/delete_case5.js.html @@ -3,7 +3,7 @@ - src/removal/delete_case5.js | aureooms/es-red-black-tree API Document + src/deletion/delete_case5.js | aureooms/es-red-black-tree API Document @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -67,35 +67,66 @@
                                                                                                      -

                                                                                                      src/removal/delete_case5.js

                                                                                                      +

                                                                                                      src/deletion/delete_case5.js

                                                                                                      import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;
 
 import { delete_case6 } from './delete_case6' ;
 
-export function delete_case5(n)
-{
- const s = sibling(n);
+/**
+ * Preconditions:
+ *   - n is black
+ *   - all root-leaf paths going through n have a black height of b - 1
+ *   - all other root-leaf paths have a black height of b
+ *   - n is not the root
+ *   - n's sibling is black
+ *   - at least one of n's sibling's children is red
+ *
+ * @param {Node} n - The input node.
+ */
+export function delete_case5 ( n ) {
+
+    const s = sibling( n ) ;
+
+    // The following statements just force the red n's sibling child to be on
+    // the left of the left of the parent, or right of the right, so case 6
+    // will rotate correctly.
+
+	/**
+	 *           ?                       ?
+	 *         /   \                  /     \
+	 *      >B       B              >B        B
+	 *      / \     / \     -->     / \      / \
+	 *     -   -  R     B          -   -   =     R
+	 *           / \   / \                      / \
+	 *          =   = -   -                    =   B
+	 *                                            / \
+	 *                                           -   -
+	 */
+    if ( ( n === n.parent.left ) && ( s.right.color === BLACK ) ) {
+        s.color = RED ;
+        s.left.color = BLACK ;
+        rotate_right( s ) ;
+    }
+
+	/**
+	 *           ?                       ?
+	 *         /   \                  /     \
+	 *       B      >B               B       >B
+	 *      / \     / \     -->     / \      / \
+	 *    B     R  -   -          R     =   -   -
+	 *   / \   / \               / \
+	 *  -   - =   =             B   =
+	 *                         / \
+	 *                        -   -
+	 */
+    else if ( ( n === n.parent.right ) && ( s.left.color === BLACK ) ) {
+        s.color = RED ;
+        s.right.color = BLACK ;
+        rotate_left( s ) ;
+    }
+
+    delete_case6( n ) ;
 
- if  (s.color === BLACK) { /* this if statement is trivial,
-due to case 2 (even though case 2 changed the sibling to a sibling's child,
-the sibling's child can't be red, since no red parent can have a red child). */
-/* the following statements just force the red to be on the left of the left of the parent,
-   or right of the right, so case six will rotate correctly. */
-  if ((n === n.parent.left) &&
-      (s.right.color === BLACK) &&
-      (s.left.color === RED)) { /* this last test is trivial too due to cases 2-4. */
-   s.color = RED;
-   s.left.color = BLACK;
-   rotate_right(s);
-  } else if ((n === n.parent.right) &&
-             (s.left.color === BLACK) &&
-             (s.right.color === RED)) {/* this last test is trivial too due to cases 2-4. */
-   s.color = RED;
-   s.right.color = BLACK;
-   rotate_left(s);
-  }
- }
- delete_case6(n);
 }
                                                                                                      diff --git a/file/src/removal/delete_case6.js.html b/file/src/deletion/delete_case6.js.html similarity index 81% rename from file/src/removal/delete_case6.js.html rename to file/src/deletion/delete_case6.js.html index 902f5e6..9116a3a 100644 --- a/file/src/removal/delete_case6.js.html +++ b/file/src/deletion/delete_case6.js.html @@ -3,7 +3,7 @@ - src/removal/delete_case6.js | aureooms/es-red-black-tree API Document + src/deletion/delete_case6.js | aureooms/es-red-black-tree API Document @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -67,23 +67,57 @@
                                                                                                      -

                                                                                                      src/removal/delete_case6.js

                                                                                                      +

                                                                                                      src/deletion/delete_case6.js

                                                                                                      import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;
 
-export function delete_case6(n)
-{
- const s = sibling(n);
+/**
+ * Preconditions:
+ *   - n is black
+ *   - all root-leaf paths going through n have a black height of b - 1
+ *   - all other root-leaf paths have a black height of b
+ *   - n is not the root
+ *   - n's sibling is black
+ *   - if n is a left child, the right child of n's sibling is red
+ *   - if n is a right child, the left child of n's sibling is red
+ *
+ * @param {Node} n - The input node.
+ */
+export function delete_case6 ( n ) {
+
+    const s = sibling( n ) ;
+
+	/**
+	 * Increment the black height of all root-leaf paths going through n by
+	 * rotating at n's parent. This decrements the black height of all
+	 * root-leaft paths going through n's sibling's right child.
+     * We can repaint n's sibling's right child in black to fix this.
+     * We are done.
+	 *
+	 *           ?                          ?
+	 *        /     \                     /   \
+	 *      >B        B                 B       B
+	 *      / \      / \               / \     / \
+	 *     -   -   =     R     -->   >B   =   =   B
+	 *                  / \          / \         / \
+	 *                 =   B        -   -       -   -
+	 *                    / \
+	 *                   -   -
+	 */
+
+    s.color = n.parent.color ;
+    n.parent.color = BLACK ;
+
+    if ( n === n.parent.left ) {
+        s.right.color = BLACK ;
+        rotate_left( n.parent ) ;
+    }
 
- s.color = n.parent.color;
- n.parent.color = BLACK;
+    // symmetric case
+    else {
+        s.left.color = BLACK ;
+        rotate_right( n.parent ) ;
+    }
 
- if (n === n.parent.left) {
-  s.right.color = BLACK;
-  rotate_left(n.parent);
- } else {
-  s.left.color = BLACK;
-  rotate_right(n.parent);
- }
 }
                                                                                                      diff --git a/file/src/removal/delete_one_child.js.html b/file/src/deletion/delete_one_child.js.html similarity index 87% rename from file/src/removal/delete_one_child.js.html rename to file/src/deletion/delete_one_child.js.html index d0ee55c..40f0a32 100644 --- a/file/src/removal/delete_one_child.js.html +++ b/file/src/deletion/delete_one_child.js.html @@ -3,7 +3,7 @@ - src/removal/delete_one_child.js | aureooms/es-red-black-tree API Document + src/deletion/delete_one_child.js | aureooms/es-red-black-tree API Document @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -67,12 +67,21 @@
                                                                                                      -

                                                                                                      src/removal/delete_one_child.js

                                                                                                      +

                                                                                                      src/deletion/delete_one_child.js

                                                                                                      import { BLACK , RED } from '..' ;
 
 import { replace_node } from './replace_node' ;
 import { delete_case1 } from './delete_case1' ;
 
+/**
+ * Delete a node <code>n</code> that has at most a single non-leaf child.
+ *
+ * Precondition:
+ *   - n has at most one non-leaf child.
+ *   - if n has a non-leaf child, then it is its left child.
+ *
+ * @param {Node} n - The node to delete.
+ */
 export function delete_one_child ( n ) {
 
     // Precondition: n has at most one non-leaf child.
@@ -83,17 +92,27 @@
     // is the only child of its parent by the red-black tree properties
     const child = n.left ;
 
-    replace_node(n, child);
+    // replace n with its left child
+    replace_node( n , child ) ;
+
+    // If n is black, deleting it reduces the black-height of every path going
+    // through it by 1.
+    if ( n.color === BLACK ) {
+
+        // We can easily fix this when its left child is an
+        // internal red node: change the color of the left child to black and
+        // replace n with it.
+        if ( child.color === RED ) child.color = BLACK ;
+
+        // Otherwise, there are more things to fix.
+        else delete_case1( child ) ;
 
-    if (n.color === BLACK) {
-        if (child.color === RED) child.color = BLACK;
-        else delete_case1(child);
     }
 
-    //else {
-    //    If n is RED then its child can only be BLACK. Replacing n with its
+    // else {
+    //    If n is red then its child can only be black. Replacing n with its
     //    child suffices.
-    //}
+    // }
 
 }
                                                                                                      diff --git a/file/src/removal/index.js.html b/file/src/deletion/index.js.html similarity index 96% rename from file/src/removal/index.js.html rename to file/src/deletion/index.js.html index c5de7a7..226dff8 100644 --- a/file/src/removal/index.js.html +++ b/file/src/deletion/index.js.html @@ -3,7 +3,7 @@ - src/removal/index.js | aureooms/es-red-black-tree API Document + src/deletion/index.js | aureooms/es-red-black-tree API Document @@ -40,6 +40,14 @@
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                    • VRED
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • +
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • +
                                                                                                    • Fdelete_case2
                                                                                                      • +
                                                                                                    • Fdelete_case3
                                                                                                      • +
                                                                                                    • Fdelete_case4
                                                                                                      • +
                                                                                                    • Fdelete_case5
                                                                                                      • +
                                                                                                    • Fdelete_case6
                                                                                                      • +
                                                                                                    • Fdelete_one_child
                                                                                                      • +
                                                                                                    • Freplace_node
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                    • Fpredecessor
                                                                                                    • Fsibling
                                                                                                      • @@ -50,14 +58,6 @@
                                                                                                    • Finsert_case3
                                                                                                    • Finsert_case4
                                                                                                    • Finsert_case5
                                                                                                      • -
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • -
                                                                                                    • Fdelete_case2
                                                                                                      • -
                                                                                                    • Fdelete_case3
                                                                                                      • -
                                                                                                    • Fdelete_case4
                                                                                                      • -
                                                                                                    • Fdelete_case5
                                                                                                      • -
                                                                                                    • Fdelete_case6
                                                                                                      • -
                                                                                                    • Fdelete_one_child
                                                                                                      • -
                                                                                                    • Freplace_node
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                    • Frotate_right
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • @@ -67,7 +67,7 @@
                                                                                                      -

                                                                                                      src/removal/index.js

                                                                                                      +

                                                                                                      src/deletion/index.js

                                                                                                      export * from './delete_case1' ;
 export * from './delete_case2' ;
 export * from './delete_case3' ;
diff --git a/file/src/removal/replace_node.js.html b/file/src/deletion/replace_node.js.html
similarity index 93%
rename from file/src/removal/replace_node.js.html
rename to file/src/deletion/replace_node.js.html
index ea59d62..bfbc99c 100644
--- a/file/src/removal/replace_node.js.html
+++ b/file/src/deletion/replace_node.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/removal/replace_node.js | aureooms/es-red-black-tree API Document
+  src/deletion/replace_node.js | aureooms/es-red-black-tree API Document
   
   
   
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -67,8 +67,14 @@
                                                                                                      -

                                                                                                      src/removal/replace_node.js

                                                                                                      -
                                                                                                      export function replace_node ( A , B ) {
+
                                                                                                      src/deletion/replace_node.js
                                                                                                      
+
                                                                                                      /**
+ * Replaces node <code>A</code> by node <code>B</code>.
+ *
+ * @param {Node} A - The node to replace.
+ * @param {Node} B - The replacement node.
+ */
+export function replace_node ( A , B ) {
 
 	// assert( A.parent !== null ) ;
 	// we never apply delete_one_child on the root so we are safe
diff --git a/file/src/family/grandparent.js.html b/file/src/family/grandparent.js.html
index cef2568..c6e9f3e 100644
--- a/file/src/family/grandparent.js.html
+++ b/file/src/family/grandparent.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -68,11 +68,17 @@
 
 
 
                                                                                                      src/family/grandparent.js
                                                                                                      
-
                                                                                                      export function grandparent ( n ) {
+
                                                                                                      /**
+ * Computes the grandparent (parent of parent) of the input node.
+ *
+ * @param {Node} node - The input node.
+ * @returns {Node}
+ */
+export function grandparent ( node ) {
 
-	//assert((n !== null) && (n.parent !== null));
-	//We only call this function when n HAS a grandparent
-	return n.parent.parent;
+	// assert((node !== null) && (node.parent !== null));
+	// We only call this function when node HAS a grandparent
+	return node.parent.parent;
 
 }
 
                                                                                                      
diff --git a/file/src/family/index.js.html b/file/src/family/index.js.html
index f0311f6..aa047e7 100644
--- a/file/src/family/index.js.html
+++ b/file/src/family/index.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
diff --git a/file/src/family/predecessor.js.html b/file/src/family/predecessor.js.html
index 7028872..5f716c1 100644
--- a/file/src/family/predecessor.js.html
+++ b/file/src/family/predecessor.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -68,9 +68,17 @@
 
 
 
                                                                                                      src/family/predecessor.js
                                                                                                      
-
                                                                                                      export function predecessor ( node ) {
+
                                                                                                      /**
+ * Computes the predecessor of the input node, in the subtree rooted at the
+ * input node, when this predecessor is guaranteed to exist.
+ *
+ * @param {Node} node - The input node.
+ * @returns {Node}
+ */
+export function predecessor ( node ) {
 
-	var pred = node.left ;
+	// assert( !node.left.isleaf() ) ;
+	let pred = node.left ;
 
 	while ( !pred.right.isleaf() ) pred = pred.right ;
 
diff --git a/file/src/family/sibling.js.html b/file/src/family/sibling.js.html
index 990ce4a..f58d0e5 100644
--- a/file/src/family/sibling.js.html
+++ b/file/src/family/sibling.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -68,13 +68,19 @@
 
 
 
                                                                                                      src/family/sibling.js
                                                                                                      
-
                                                                                                      export function sibling ( n ) {
+
                                                                                                      /**
+ * Computes the sibling of the input node.
+ *
+ * @param {Node} node - The input node.
+ * @returns {Node}
+ */
+export function sibling ( node ) {
 
-	//assert((n !== null) && (n.parent !== null));
-	//We only use this function when n HAS a sibling so this case can never
-	//happen.
+	// assert((node !== null) && (node.parent !== null));
+	// We only use this function when node HAS a sibling so this case can never
+	// happen.
 
-	return  n === n.parent.left ? n.parent.right : n.parent.left ;
+	return  node === node.parent.left ? node.parent.right : node.parent.left ;
 
 }
 
                                                                                                      
diff --git a/file/src/family/uncle.js.html b/file/src/family/uncle.js.html
index fbacdaf..c0b1b2a 100644
--- a/file/src/family/uncle.js.html
+++ b/file/src/family/uncle.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -70,11 +70,18 @@
 
                                                                                                      src/family/uncle.js
                                                                                                      
 
                                                                                                      import { grandparent } from './grandparent' ;
 
-export function uncle ( n ) {
-	const g = grandparent( n );
+/**
+ * Computes the uncle of the input node when the grandparent is guaranteed to
+ * exist.
+ *
+ * @param {Node} node - The input node.
+ * @returns {Node}
+ */
+export function uncle ( node ) {
+	const g = grandparent( node );
 	// assert( g !== null ) ;
 	// this can never happen
-	if ( n.parent === g.left )
+	if ( node.parent === g.left )
 	  return g.right.isleaf( ) ? null : g.right ;
 	else
 	  return g.left.isleaf( ) ? null : g.left ;
diff --git a/file/src/index.js.html b/file/src/index.js.html
index 8984476..52cdadd 100644
--- a/file/src/index.js.html
+++ b/file/src/index.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -71,9 +71,9 @@
 
                                                                                                      export * from './adt' ;
 export * from './color' ;
 export * from './debug' ;
+export * from './deletion' ;
 export * from './family' ;
 export * from './insertion' ;
-export * from './removal' ;
 export * from './rotate' ;
 export * from './search' ;
 export * from './traversal' ;
diff --git a/file/src/insertion/index.js.html b/file/src/insertion/index.js.html
index 4363d37..8fb03c2 100644
--- a/file/src/insertion/index.js.html
+++ b/file/src/insertion/index.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
diff --git a/file/src/insertion/insert.js.html b/file/src/insertion/insert.js.html
index e831010..03d0a3d 100644
--- a/file/src/insertion/insert.js.html
+++ b/file/src/insertion/insert.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -69,11 +69,27 @@
 
 
                                                                                                      src/insertion/insert.js
                                                                                                      
 
                                                                                                      
+/**
+ * Walks the tree rooted at <code>A</code> down the only path that satisfies
+ * the following property: if at a node <code>C</code> we make a left (resp.
+ * right), then <code>B < C</code> (resp. <code>B >= C</code>). Once we hit the
+ * end of the path, we can add node <code>B</code> at this position. By the
+ * property of the path, the tree rooted at <code>A</code> is still a binary
+ * search tree.
+ * For our red-black tree, all that is left to do is fix the red-black tree
+ * properties in case they have been violated by this insertion. This is fixed
+ * by {@link insert_case1}.
+ *
+ * @param compare - The comparison function to use.
+ * @param {Node} A - The root of the tree.
+ * @param {Node} B - The node to insert.
+ * @returns {Node} B - The node that has been inserted.
+ */
 export function insert ( compare, A, B ) {
 
 	while ( true ) {
 
-		if ( compare( B.value, A.value ) < 0 ) {
+		if ( compare( B.key, A.key ) < 0 ) {
 
 			const node = A.left;
 
diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html
index 356da41..ba2c258 100644
--- a/file/src/insertion/insert_case1.js.html
+++ b/file/src/insertion/insert_case1.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -68,16 +68,28 @@
 
 
 
                                                                                                      src/insertion/insert_case1.js
                                                                                                      
-
                                                                                                      
-import { BLACK } from '..' ;
+
                                                                                                      import { BLACK } from '..' ;
 import { insert_case2 } from './insert_case2' ;
 
-export function insert_case1(n)
-{
- if (n.parent === null)
-  n.color = BLACK;
- else
-  insert_case2(n);
+/**
+ * Preconditions:
+ *   - n is red.
+ *
+ * @param {Node} n - The input node.
+ */
+export function insert_case1 ( n ) {
+
+	/**
+	 * If n is the root of the tree, paint it black and we are done.
+	 *
+	 *      >R
+	 *      / \
+	 *     -   -
+	 */
+	if ( n.parent === null ) n.color = BLACK ;
+
+	else insert_case2( n ) ;
+
 }
 
                                                                                                      
 
diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html
index d592703..eb9413b 100644
--- a/file/src/insertion/insert_case2.js.html
+++ b/file/src/insertion/insert_case2.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -68,16 +68,31 @@
 
 
 
                                                                                                      src/insertion/insert_case2.js
                                                                                                      
-
                                                                                                      
-import { BLACK } from '..' ;
+
                                                                                                      import { BLACK } from '..' ;
 import { insert_case3 } from './insert_case3' ;
 
-export function insert_case2(n)
-{
- if (n.parent.color === BLACK)
-  return; /* Tree is still valid */
- else
-  insert_case3(n);
+/**
+ * Preconditions:
+ *   - n is red.
+ *   - n is not the root of the tree.
+ *
+ * @param {Node} n - The input node.
+ */
+export function insert_case2 ( n ) {
+
+	/**
+	 * If the parent of n is black then we have nothing to do.
+	 *
+	 *         B
+	 *        / \
+	 *      >R   -
+	 *      / \
+	 *     -   -
+	 */
+	if ( n.parent.color === BLACK ) return ;
+
+	else insert_case3( n ) ;
+
 }
 
                                                                                                      
 
diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html
index 3691f80..40d4d67 100644
--- a/file/src/insertion/insert_case3.js.html
+++ b/file/src/insertion/insert_case3.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -72,19 +72,43 @@
 import { insert_case1 } from './insert_case1' ;
 import { insert_case4 } from './insert_case4' ;
 
-export function insert_case3(n)
-{
- const u = uncle(n);
+/**
+ * Preconditions:
+ *   - n is red.
+ *   - n is not the root of the tree.
+ *   - n's parent is red.
+ *
+ * @param {Node} n - The input node.
+ */
+export function insert_case3 ( n ) {
+
+	const u = uncle( n ) ;
+
+	/**
+	 * If n has a non-leaf uncle and this uncle is red then we simply
+	 * repaint the parent and the uncle of n in black, the grandparent of
+	 * n in red, then call insert_case1 on n's grandparent.
+	 *
+	 *             B                    >R
+	 *           /   \                 /   \
+	 *         R       R             B       B
+	 *        / \     / \   -->     / \     / \
+	 *      >R   -   -   -         R   -   -   -
+	 *      / \                   / \
+	 *     -   -                 -   -
+	 */
+
+
+	if ( ( u !== null ) && ( u.color === RED ) ) {
+		n.parent.color = BLACK ;
+		u.color = BLACK ;
+		const g = grandparent( n ) ;
+		g.color = RED ;
+		insert_case1( g ) ;
+	}
+
+	else insert_case4( n ) ;
 
- if ((u !== null) && (u.color === RED)) {
-  n.parent.color = BLACK;
-  u.color = BLACK;
-  const g = grandparent(n);
-  g.color = RED;
-  insert_case1(g);
- } else {
-  insert_case4(n);
- }
 }
 
                                                                                                      
 
diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html
index 6d1c56a..1a88017 100644
--- a/file/src/insertion/insert_case4.js.html
+++ b/file/src/insertion/insert_case4.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -72,42 +72,87 @@
 import { rotate_left , rotate_right , grandparent } from '..' ;
 import { insert_case5 } from './insert_case5' ;
 
-export function insert_case4(n)
-{
- const g = grandparent(n);
-
- if ((n === n.parent.right) && (n.parent === g.left)) {
-  rotate_left(n.parent);
-
- /*
- * rotate_left can be the below because of already having *g =  grandparent(n)
+/**
+ * Preconditions:
+ *   - n is red.
+ *   - n is not the root of the tree.
+ *   - n's parent is red.
+ *   - n's uncle is black.
  *
- * saved_p=g.left, *saved_left_n=n.left;
- * g.left=n;
- * n.left=saved_p;
- * saved_p.right=saved_left_n;
+ * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.
  *
- * and modify the parent's nodes properly
+ * @param {Node} n - The input node.
  */
+export function insert_case4 ( n ) {
 
-  //n = n.left; /!\ need to fix rotate, so that we can safely reference a node
+	const g = grandparent( n ) ;
 
- } else if ((n === n.parent.left) && (n.parent === g.right)) {
-  rotate_right(n.parent);
+	/**
+	 * If the path from g to n makes a left-right, change it to a left-left
+	 * with {@link rotate_left}. Then call {@link insert_case5} on the old
+	 * parent of n.
+	 *
+	 *             B                     B
+	 *           /   \                 /   \
+	 *         R       B             R       B
+	 *        / \     / \   -->     / \     / \
+	 *       =  >R   -   -        >R   =   -   -
+	 *          / \               / \
+	 *         =   =             =   =
+	 */
 
- /*
- * rotate_right can be the below to take advantage of already having *g =  grandparent(n)
- *
- * saved_p=g.right, *saved_right_n=n.right;
- * g.right=n;
- * n.right=saved_p;
- * saved_p.left=saved_right_n;
- *
- */
+	if ( ( n === n.parent.right ) && ( n.parent === g.left ) ) {
+
+		rotate_left( n.parent ) ;
+
+		/**
+		 * rotate_left can be the below because of already having *g =  grandparent(n)
+		 *
+		 * saved_p=g.left, *saved_left_n=n.left;
+		 * g.left=n;
+		 * n.left=saved_p;
+		 * saved_p.right=saved_left_n;
+		 *
+		 * and modify the parent's nodes properly
+		 */
+
+		// n = n.left; /!\ need to fix rotate, so that we can safely reference a node
+
+	}
+
+	/**
+	 * If the path from g to n makes a right-left, change it to a right-right
+	 * with {@link rotate_right}. Then call {@link insert_case5} on the old
+	 * parent of n.
+	 *
+	 *             B                     B
+	 *           /   \                 /   \
+	 *         B       R             B       R
+	 *        / \     / \   -->     / \     / \
+	 *       -   -  >R   =         -   -   =  >R
+	 *              / \                       / \
+	 *             =   =                     =   =
+	 */
+
+	else if ( ( n === n.parent.left ) && ( n.parent === g.right ) ) {
+
+		rotate_right( n.parent ) ;
+
+		/**
+		 * rotate_right can be the below to take advantage of already having *g =  grandparent(n)
+		 *
+		 * saved_p=g.right, *saved_right_n=n.right;
+		 * g.right=n;
+		 * n.right=saved_p;
+		 * saved_p.left=saved_right_n;
+		 *
+		 */
+
+		// n = n.right ;
+	}
+
+	insert_case5( n ) ;
 
-  //n = n.right;
- }
- insert_case5(n);
 }
 
                                                                                                      
 
diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case5.js.html
index 9c26808..8e09d69 100644
--- a/file/src/insertion/insert_case5.js.html
+++ b/file/src/insertion/insert_case5.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -68,19 +68,54 @@
 
 
 
                                                                                                      src/insertion/insert_case5.js
                                                                                                      
-
                                                                                                      
-import { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;
+
                                                                                                      import { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;
+
+/**
+ * Preconditions:
+ *   - n is red.
+ *   - n is not the root of the tree.
+ *   - n's parent is red.
+ *   - n's uncle is black.
+ *   - the path from n to its grandparent makes a left-left or right-right.
+ *
+ * @param {Node} n - The input node.
+ */
+export function insert_case5 ( n ) {
+
+	const g = grandparent( n ) ;
+
+	// repaint n's parent black, n's grandparent red
+	n.parent.color = BLACK ;
+	g.color = RED ;
+
+	/**
+	 * If the path from g to n makes a left-left, {@link rotate_right} at g.
+	 * We are done.
+	 *
+	 *             R                     B
+	 *           /   \                 /   \
+	 *         B       B            >R       R
+	 *        / \     / \   -->     / \     / \
+	 *      >R   =   -   -         =   =   =   B
+	 *      / \                               / \
+	 *     =   =                             -   -
+	 */
+	if ( n === n.parent.left ) rotate_right( g ) ;
 
-export function insert_case5(n)
-{
- const g = grandparent(n);
+	/**
+	 * If the path from g to n makes a right-right, {@link rotate_left} at g.
+	 * We are done.
+	 *
+	 *             R                     B
+	 *           /   \                 /   \
+	 *         B       B             R      >R
+	 *        / \     / \   -->     / \     / \
+	 *       -   -   =  >R         B   =   =   =
+	 *                  / \       / \
+	 *                 =   =     -   -
+	 */
+	else rotate_left( g ) ;
 
- n.parent.color = BLACK;
- g.color = RED;
- if (n === n.parent.left)
-  rotate_right(g);
- else
-  rotate_left(g);
 }
 
                                                                                                      
 
diff --git a/file/src/rotate/index.js.html b/file/src/rotate/index.js.html
index 2ca7def..e8dc9cf 100644
--- a/file/src/rotate/index.js.html
+++ b/file/src/rotate/index.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
diff --git a/file/src/rotate/rotate_left.js.html b/file/src/rotate/rotate_left.js.html
index 1ba24bb..953b140 100644
--- a/file/src/rotate/rotate_left.js.html
+++ b/file/src/rotate/rotate_left.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -69,8 +69,8 @@
 
 
                                                                                                      src/rotate/rotate_left.js
                                                                                                      
 
                                                                                                      /**
- * Rotate tree left.
- * (see https://en.wikipedia.org/wiki/Tree_rotation)
+ * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)
+ * /!\ This swaps the references to A and B.
  *
  *         A                B
  *        / \              / \
@@ -79,7 +79,7 @@
  *         b   c        a   b
  *
  *
- * @param {Node} A root of the tree
+ * @param {Node} A - The root of the tree.
  *
  */
 
@@ -90,7 +90,7 @@
 	const b = B.left ;
 	const c = B.right ;
 
-	[A.value , B.value] = [B.value , A.value] ;
+	[A.key , B.key] = [B.key , A.key] ;
 	[A.color , B.color] = [B.color , A.color] ;
 
 	A.left = B ;
diff --git a/file/src/rotate/rotate_right.js.html b/file/src/rotate/rotate_right.js.html
index e3f858a..b325fa6 100644
--- a/file/src/rotate/rotate_right.js.html
+++ b/file/src/rotate/rotate_right.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -69,8 +69,8 @@
 
 
                                                                                                      src/rotate/rotate_right.js
                                                                                                      
 
                                                                                                      /**
- * Rotate tree right.
- * (see https://en.wikipedia.org/wiki/Tree_rotation)
+ * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)
+ * /!\ This swaps the references to A and B.
  *
  *         B                A
  *        / \              / \
@@ -79,7 +79,7 @@
  *     a   b                b   c
  *
  *
- * @param {Node} B root of the tree
+ * @param {Node} B - The root of the tree.
  *
  */
 
@@ -90,7 +90,7 @@
 	const b = A.right ;
 	const c = B.right ;
 
-	[A.value , B.value] = [B.value , A.value] ;
+	[A.key , B.key] = [B.key , A.key] ;
 	[A.color , B.color] = [B.color , A.color] ;
 
 	B.left = a ;
diff --git a/file/src/search/index.js.html b/file/src/search/index.js.html
index 2ebd363..2965426 100644
--- a/file/src/search/index.js.html
+++ b/file/src/search/index.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
diff --git a/file/src/search/search.js.html b/file/src/search/search.js.html
index 4434125..ec97afd 100644
--- a/file/src/search/search.js.html
+++ b/file/src/search/search.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -68,28 +68,33 @@
 
 
 
                                                                                                      src/search/search.js
                                                                                                      
-
                                                                                                      export function search ( compare, node, value ) {
-
-	// scan for first node whose
-	// value equals parameter value
+
                                                                                                      /**
+ * Search for the first node whose key equals <code>key</code>.
+ *
+ * @param {Function} compare - The comparison function.
+ * @param {Node} root - The root of the tree to scan.
+ * @param {Key} key - The key to search for.
+ * @returns {Node}
+ */
+export function search ( compare, root, key ) {
 
 	while ( true ) {
 
-		const d = compare( value, node.value );
+		const d = compare( key, root.key );
 
 		if ( d === 0 ) {
-			return node;
+			return root;
 		}
 
 		else if ( d < 0 ) {
-			node = node.left;
+			root = root.left;
 		}
 
 		else {
-			node = node.right;
+			root = root.right;
 		}
 
-		if ( node.isleaf() ) {
+		if ( root.isleaf() ) {
 			return null;
 		}
 
diff --git a/file/src/traversal/index.js.html b/file/src/traversal/index.js.html
index ef07e7b..7a6da3b 100644
--- a/file/src/traversal/index.js.html
+++ b/file/src/traversal/index.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
diff --git a/file/src/traversal/inordertraversal.js.html b/file/src/traversal/inordertraversal.js.html
index 0ba5cfc..7781ddd 100644
--- a/file/src/traversal/inordertraversal.js.html
+++ b/file/src/traversal/inordertraversal.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -68,15 +68,28 @@
 
 
 
                                                                                                      src/traversal/inordertraversal.js
                                                                                                      
-
                                                                                                      export function* inordertraversal ( node ) {
+
                                                                                                      /**
+ * Traverses the tree rooted at <code>node</code> in order.
+ *
+ * @param {Node} node - The root of the tree.
+ * @returns {Iterator}
+ */
+export function* inordertraversal ( node ) {
 
 	if ( !node.left.isleaf() ) {
+		// Yield the nodes on the left recursively. Those nodes are all smaller
+		// than (or equal to) the current node by the binary search tree
+		// properties.
 		yield *inordertraversal( node.left );
 	}
 
-	yield node.value ;
+	// Yield the current node.
+	yield node.key ;
 
 	if ( !node.right.isleaf() ) {
+		// Yield the nodes on the right recursively. Those nodes are all larger
+		// than (or equal to) the current node by the binary search tree
+		// properties.
 		yield* inordertraversal( node.right );
 	}
 
diff --git a/file/src/traversal/rangetraversal.js.html b/file/src/traversal/rangetraversal.js.html
index d73ce07..1902022 100644
--- a/file/src/traversal/rangetraversal.js.html
+++ b/file/src/traversal/rangetraversal.js.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -68,18 +68,34 @@
 
 
 
                                                                                                      src/traversal/rangetraversal.js
                                                                                                      
-
                                                                                                      export function* rangetraversal ( compare , node , left , right ) {
+
                                                                                                      /**
+ * Yields all the keys in the tree rooted at <code>root</code> that lie in the
+ * interval <code>[left, right[</code>, in order.
+ *
+ * @param {Function} compare - The comparison function.
+ * @param {Node} root - The root of the tree.
+ * @param {Key} left - The lower bound of the interval.
+ * @param {Key} right - The upper bound of the interval.
+ * @returns {Iterator}
+ */
+export function* rangetraversal ( compare , root , left , right ) {
 
-	if ( compare( node.value , left ) < 0 ) {
-		if ( !node.right.isleaf() ) yield *rangetraversal( compare , node.right , left , right );
+	if ( compare( root.key , left ) < 0 ) {
+		// If the root lies to the left of the interval, we can discard the
+		// entire left subtree.
+		if ( !root.right.isleaf() ) yield *rangetraversal( compare , root.right , left , right );
 	}
-	else if ( compare( node.value , right ) >= 0 ) {
-		if ( !node.left.isleaf() ) yield *rangetraversal( compare , node.left , left , right );
+	else if ( compare( root.key , right ) >= 0 ) {
+		// If the root lies to the right of the interval, we can discard the
+		// entire right subtree.
+		if ( !root.left.isleaf() ) yield *rangetraversal( compare , root.left , left , right );
 	}
 	else {
-		if ( !node.left.isleaf() ) yield *rangetraversal( compare , node.left , left , right );
-		yield node.value ;
-		if ( !node.right.isleaf() ) yield *rangetraversal( compare , node.right , left , right );
+		// Otherwise just recurse on both subtrees and yield the root in
+		// between.
+		if ( !root.left.isleaf() ) yield *rangetraversal( compare , root.left , left , right );
+		yield root.key ;
+		if ( !root.right.isleaf() ) yield *rangetraversal( compare , root.right , left , right );
 	}
 
 }
diff --git a/function/index.html b/function/index.html
index 7dde221..22a5047 100644
--- a/function/index.html
+++ b/function/index.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -83,13 +83,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           Leaf(parent: *)
+           Leaf(parent: Node): Leaf
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      A black leaf node.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -108,13 +109,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           Node(color: *, value: *)
+           Node(color: Number, key: Key): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      An internal node.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -133,13 +135,15 @@
     
       
                                                                                                      
         
                                                                                                      
-           debug(node: *): string
+           debug(root: Node): String
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Recursively constructs a prettyprint string for the red-black tree rooted at
+root.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -158,13 +162,19 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -183,13 +193,20 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -208,13 +225,21 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -233,13 +258,22 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      • n's parent and n's sibling's children cannot all be black
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -258,13 +292,22 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      • at least one of n's sibling's children is red
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -283,13 +326,23 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      • if n is a left child, the right child of n's sibling is red
                                                                                                        • 
+
                                                                                                      • if n is a right child, the left child of n's sibling is red
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -308,13 +361,14 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Delete a node n that has at most a single non-leaf child.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -333,13 +387,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           grandparent(n: *): *
+           grandparent(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Computes the grandparent (parent of parent) of the input node.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -358,13 +413,14 @@
     
       
                                                                                                      
         
                                                                                                      
-          * inordertraversal(node: *)
+          * inordertraversal(node: Node): Iterator
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Traverses the tree rooted at node in order.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -383,13 +439,15 @@
     
       
                                                                                                      
         
                                                                                                      
-           insert(compare: *, A: *, B: *): *
+           insert(compare: *, A: Node, B: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Walks the tree rooted at A down the only path that satisfies
+the following property: if at a node C we make a left (resp.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -408,13 +466,17 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -433,13 +495,17 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -458,13 +524,17 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -483,13 +553,17 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -508,13 +582,17 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -533,13 +611,15 @@
     
       
                                                                                                      
         
                                                                                                      
-           predecessor(node: *): *
+           predecessor(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Computes the predecessor of the input node, in the subtree rooted at the
+input node, when this predecessor is guaranteed to exist.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -558,13 +638,15 @@
     
       
                                                                                                      
         
                                                                                                      
-          * rangetraversal(compare: *, node: *, left: *, right: *)
+          * rangetraversal(compare: Function, root: Node, left: Key, right: Key): Iterator
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Yields all the keys in the tree rooted at root that lie in the
+interval [left, right[, in order.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -583,13 +665,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           replace_node(A: *, B: *)
+           replace_node(A: Node, B: Node)
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Replaces node A by node B.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -660,13 +743,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           search(compare: *, node: *, value: *): *
+           search(compare: Function, root: Node, key: Key): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Search for the first node whose key equals key.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -685,13 +769,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           sibling(n: *): *
+           sibling(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Computes the sibling of the input node.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -710,13 +795,15 @@
     
       
                                                                                                      
         
                                                                                                      
-           uncle(n: *): *
+           uncle(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Computes the uncle of the input node when the grandparent is guaranteed to
+exist.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -736,18 +823,19 @@ 
                                                                                                      
     
     
     
-    Leaf(parent: *)
+    Leaf(parent: Node): Leaf
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {Leaf} from 'aureooms-es-red-black-tree/src/adt/Leaf.js'
                                                                                                      
-  
+  
                                                                                                      import {Leaf} from 'aureooms-es-red-black-tree/src/adt/Leaf.js'
                                                                                                      
   
   
+  
                                                                                                      A black leaf node.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -761,16 +849,27 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       parent
-      *
+      Node
       
-      
+      
                                                                                                      The parent node in the tree.
                                                                                                      
+
     
 
   
 
                                                                                                      
 
                                                                                                      
 
-  
+  
                                                                                                      
+    
                                                                                                      Return:
                                                                                                      
+    
+      
+        
+        
+      
+    
                                                                                                      Leaf
                                                                                                      
+    
                                                                                                      
+
                                                                                                      
+  
                                                                                                      
 
   
 
@@ -792,18 +891,19 @@ 
                                                                                                      
     
     
     
-    Node(color: *, value: *)
+    Node(color: Number, key: Key): Node
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {Node} from 'aureooms-es-red-black-tree/src/adt/Node.js'
                                                                                                      
-  
+  
                                                                                                      import {Node} from 'aureooms-es-red-black-tree/src/adt/Node.js'
                                                                                                      
   
   
+  
                                                                                                      An internal node. This node can be red or black.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -817,22 +917,34 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       color
-      *
+      Number
       
-      
+      
                                                                                                      The color of the node.
                                                                                                      
+
     
 
-      value
-      *
+      key
+      Key
       
-      
+      
                                                                                                      The key of the node.
                                                                                                      
+
     
 
   
 
                                                                                                      
 
                                                                                                      
 
-  
+  
                                                                                                      
+    
                                                                                                      Return:
                                                                                                      
+    
+      
+        
+        
+      
+    
                                                                                                      Node
                                                                                                      
+    
                                                                                                      
+
                                                                                                      
+  
                                                                                                      
 
   
 
@@ -854,18 +966,20 @@ 
                                                                                                      
     
     
     
-    debug(node: *): string
+    debug(root: Node): String
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {debug} from 'aureooms-es-red-black-tree/src/debug/debug.js'
                                                                                                      
-  
+  
                                                                                                      import {debug} from 'aureooms-es-red-black-tree/src/debug/debug.js'
                                                                                                      
   
   
+  
                                                                                                      Recursively constructs a prettyprint string for the red-black tree rooted at
+root.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -878,10 +992,11 @@ 
                                                                                                      Params:
                                                                                                      
     
     
     
-      node
-      *
+      root
+      Node
       
-      
+      
                                                                                                      The root of the tree.
                                                                                                      
+
     
 
   
@@ -892,7 +1007,7 @@ 
                                                                                                      Params:
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-        
+        
                                                                                                      
       
                                                                                                      stringString
         
       
                                                                                                      
     
                                                                                                      
@@ -920,18 +1035,24 @@ 
                                                                                                      
     
     
     
-    delete_case1(n: *)
+    delete_case1(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case1} from 'aureooms-es-red-black-tree/src/removal/delete_case1.js'
                                                                                                      
-  
+  
                                                                                                      import {delete_case1} from 'aureooms-es-red-black-tree/src/deletion/delete_case1.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -945,9 +1066,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -976,18 +1098,25 @@ 
                                                                                                      
     
     
     
-    delete_case2(n: *)
+    delete_case2(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case2} from 'aureooms-es-red-black-tree/src/removal/delete_case2.js'
                                                                                                      
-  
+  
                                                                                                      import {delete_case2} from 'aureooms-es-red-black-tree/src/deletion/delete_case2.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1001,9 +1130,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1032,18 +1162,26 @@ 
                                                                                                      
     
     
     
-    delete_case3(n: *)
+    delete_case3(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case3} from 'aureooms-es-red-black-tree/src/removal/delete_case3.js'
                                                                                                      
-  
+  
                                                                                                      import {delete_case3} from 'aureooms-es-red-black-tree/src/deletion/delete_case3.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1057,9 +1195,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1088,18 +1227,27 @@ 
                                                                                                      
     
     
     
-    delete_case4(n: *)
+    delete_case4(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case4} from 'aureooms-es-red-black-tree/src/removal/delete_case4.js'
                                                                                                      
-  
+  
                                                                                                      import {delete_case4} from 'aureooms-es-red-black-tree/src/deletion/delete_case4.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      • n's parent and n's sibling's children cannot all be black
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1113,9 +1261,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1144,18 +1293,27 @@ 
                                                                                                      
     
     
     
-    delete_case5(n: *)
+    delete_case5(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case5} from 'aureooms-es-red-black-tree/src/removal/delete_case5.js'
                                                                                                      
-  
+  
                                                                                                      import {delete_case5} from 'aureooms-es-red-black-tree/src/deletion/delete_case5.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      • at least one of n's sibling's children is red
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1169,9 +1327,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1200,18 +1359,28 @@ 
                                                                                                      
     
     
     
-    delete_case6(n: *)
+    delete_case6(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case6} from 'aureooms-es-red-black-tree/src/removal/delete_case6.js'
                                                                                                      
-  
+  
                                                                                                      import {delete_case6} from 'aureooms-es-red-black-tree/src/deletion/delete_case6.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      • if n is a left child, the right child of n's sibling is red
                                                                                                        • 
+
                                                                                                      • if n is a right child, the left child of n's sibling is red
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1225,9 +1394,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1256,18 +1426,24 @@ 
                                                                                                      
     
     
     
-    delete_one_child(n: *)
+    delete_one_child(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_one_child} from 'aureooms-es-red-black-tree/src/removal/delete_one_child.js'
                                                                                                      
-  
+  
                                                                                                      import {delete_one_child} from 'aureooms-es-red-black-tree/src/deletion/delete_one_child.js'
                                                                                                      
   
   
+  
                                                                                                      Delete a node n that has at most a single non-leaf child.
                                                                                                      
+
                                                                                                      Precondition:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n has at most one non-leaf child.
                                                                                                        • 
+
                                                                                                      • if n has a non-leaf child, then it is its left child.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1281,9 +1457,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The node to delete.
                                                                                                      
+
     
 
   
@@ -1312,18 +1489,19 @@ 
                                                                                                      
     
     
     
-    grandparent(n: *): *
+    grandparent(node: Node): Node
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {grandparent} from 'aureooms-es-red-black-tree/src/family/grandparent.js'
                                                                                                      
-  
+  
                                                                                                      import {grandparent} from 'aureooms-es-red-black-tree/src/family/grandparent.js'
                                                                                                      
   
   
+  
                                                                                                      Computes the grandparent (parent of parent) of the input node.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1336,10 +1514,11 @@ 
                                                                                                      Params:
                                                                                                      
     
     
     
-      n
-      *
+      node
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1350,7 +1529,7 @@ 
                                                                                                      Params:
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-        
+        
                                                                                                      
       
                                                                                                      *Node
         
       
                                                                                                      
     
                                                                                                      
@@ -1378,18 +1557,19 @@ 
                                                                                                      
     
     
     *
-    inordertraversal(node: *)
+    inordertraversal(node: Node): Iterator
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {inordertraversal} from 'aureooms-es-red-black-tree/src/traversal/inordertraversal.js'
                                                                                                      
-  
+  
                                                                                                      import {inordertraversal} from 'aureooms-es-red-black-tree/src/traversal/inordertraversal.js'
                                                                                                      
   
   
+  
                                                                                                      Traverses the tree rooted at node in order.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1403,16 +1583,27 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       node
-      *
+      Node
       
-      
+      
                                                                                                      The root of the tree.
                                                                                                      
+
     
 
   
 
                                                                                                      
 
                                                                                                      
 
-  
+  
                                                                                                      
+    
                                                                                                      Return:
                                                                                                      
+    
+      
+        
+        
+      
+    
                                                                                                      Iterator
                                                                                                      
+    
                                                                                                      
+
                                                                                                      
+  
                                                                                                      
 
   
 
@@ -1434,18 +1625,27 @@ 
                                                                                                      
     
     
     
-    insert(compare: *, A: *, B: *): *
+    insert(compare: *, A: Node, B: Node): Node
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {insert} from 'aureooms-es-red-black-tree/src/insertion/insert.js'
                                                                                                      
-  
+  
                                                                                                      import {insert} from 'aureooms-es-red-black-tree/src/insertion/insert.js'
                                                                                                      
   
   
+  
                                                                                                      Walks the tree rooted at A down the only path that satisfies
+the following property: if at a node C we make a left (resp.
+right), then B < C (resp. B >= C). Once we hit the
+end of the path, we can add node B at this position. By the
+property of the path, the tree rooted at A is still a binary
+search tree.
+For our red-black tree, all that is left to do is fix the red-black tree
+properties in case they have been violated by this insertion. This is fixed
+by insert_case1.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1461,19 +1661,22 @@ 
                                                                                                      Params:
                                                                                                      
       compare
       *
       
-      
+      
                                                                                                      The comparison function to use.
                                                                                                      
+
     
 
       A
-      *
+      Node
       
-      
+      
                                                                                                      The root of the tree.
                                                                                                      
+
     
 
       B
-      *
+      Node
       
-      
+      
                                                                                                      The node to insert.
                                                                                                      
+
     
 
   
@@ -1484,8 +1687,9 @@ 
                                                                                                      Params:
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-        
-        
+        
+        
                                                                                                      
       
                                                                                                      *Node
                                                                                                      B - The node that has been inserted.
                                                                                                      
+                                                                                                      		
       
                                                                                                      
     
                                                                                                      
     
                                                                                                      
@@ -1512,18 +1716,22 @@ 
                                                                                                      
     
     
     
-    insert_case1(n: *)
+    insert_case1(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {insert_case1} from 'aureooms-es-red-black-tree/src/insertion/insert_case1.js'
                                                                                                      
-  
+  
                                                                                                      import {insert_case1} from 'aureooms-es-red-black-tree/src/insertion/insert_case1.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1537,9 +1745,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1568,18 +1777,23 @@ 
                                                                                                      
     
     
     
-    insert_case2(n: *)
+    insert_case2(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {insert_case2} from 'aureooms-es-red-black-tree/src/insertion/insert_case2.js'
                                                                                                      
-  
+  
                                                                                                      import {insert_case2} from 'aureooms-es-red-black-tree/src/insertion/insert_case2.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      • n is not the root of the tree.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1593,9 +1807,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1624,18 +1839,24 @@ 
                                                                                                      
     
     
     
-    insert_case3(n: *)
+    insert_case3(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {insert_case3} from 'aureooms-es-red-black-tree/src/insertion/insert_case3.js'
                                                                                                      
-  
+  
                                                                                                      import {insert_case3} from 'aureooms-es-red-black-tree/src/insertion/insert_case3.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      • n is not the root of the tree.
                                                                                                        • 
+
                                                                                                      • n's parent is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1649,9 +1870,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1680,18 +1902,26 @@ 
                                                                                                      
     
     
     
-    insert_case4(n: *)
+    insert_case4(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {insert_case4} from 'aureooms-es-red-black-tree/src/insertion/insert_case4.js'
                                                                                                      
-  
+  
                                                                                                      import {insert_case4} from 'aureooms-es-red-black-tree/src/insertion/insert_case4.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      • n is not the root of the tree.
                                                                                                        • 
+
                                                                                                      • n's parent is red.
                                                                                                        • 
+
                                                                                                      • n's uncle is black.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      Here we fix the input subtree to pass the preconditions of insert_case5.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1705,9 +1935,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1736,18 +1967,26 @@ 
                                                                                                      
     
     
     
-    insert_case5(n: *)
+    insert_case5(n: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {insert_case5} from 'aureooms-es-red-black-tree/src/insertion/insert_case5.js'
                                                                                                      
-  
+  
                                                                                                      import {insert_case5} from 'aureooms-es-red-black-tree/src/insertion/insert_case5.js'
                                                                                                      
   
   
+  
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      • n is not the root of the tree.
                                                                                                        • 
+
                                                                                                      • n's parent is red.
                                                                                                        • 
+
                                                                                                      • n's uncle is black.
                                                                                                        • 
+
                                                                                                      • the path from n to its grandparent makes a left-left or right-right.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1761,9 +2000,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       n
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1792,18 +2032,20 @@ 
                                                                                                      
     
     
     
-    predecessor(node: *): *
+    predecessor(node: Node): Node
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {predecessor} from 'aureooms-es-red-black-tree/src/family/predecessor.js'
                                                                                                      
-  
+  
                                                                                                      import {predecessor} from 'aureooms-es-red-black-tree/src/family/predecessor.js'
                                                                                                      
   
   
+  
                                                                                                      Computes the predecessor of the input node, in the subtree rooted at the
+input node, when this predecessor is guaranteed to exist.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1817,9 +2059,10 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       node
-      *
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -1830,7 +2073,7 @@ 
                                                                                                      Params:
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-        
+        
                                                                                                      
       
                                                                                                      *Node
         
       
                                                                                                      
     
                                                                                                      
@@ -1858,18 +2101,20 @@ 
                                                                                                      
     
     
     *
-    rangetraversal(compare: *, node: *, left: *, right: *)
+    rangetraversal(compare: Function, root: Node, left: Key, right: Key): Iterator
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {rangetraversal} from 'aureooms-es-red-black-tree/src/traversal/rangetraversal.js'
                                                                                                      
-  
+  
                                                                                                      import {rangetraversal} from 'aureooms-es-red-black-tree/src/traversal/rangetraversal.js'
                                                                                                      
   
   
+  
                                                                                                      Yields all the keys in the tree rooted at root that lie in the
+interval [left, right[, in order.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1883,34 +2128,48 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       compare
-      *
+      Function
       
-      
+      
                                                                                                      The comparison function.
                                                                                                      
+
     
 
-      node
-      *
+      root
+      Node
       
-      
+      
                                                                                                      The root of the tree.
                                                                                                      
+
     
 
       left
-      *
+      Key
       
-      
+      
                                                                                                      The lower bound of the interval.
                                                                                                      
+
     
 
       right
-      *
+      Key
       
-      
+      
                                                                                                      The upper bound of the interval.
                                                                                                      
+
     
 
   
 
                                                                                                      
 
                                                                                                      
 
-  
+  
                                                                                                      
+    
                                                                                                      Return:
                                                                                                      
+    
+      
+        
+        
+      
+    
                                                                                                      Iterator
                                                                                                      
+    
                                                                                                      
+
                                                                                                      
+  
                                                                                                      
 
   
 
@@ -1932,18 +2191,19 @@ 
                                                                                                      
     
     
     
-    replace_node(A: *, B: *)
+    replace_node(A: Node, B: Node)
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {replace_node} from 'aureooms-es-red-black-tree/src/removal/replace_node.js'
                                                                                                      
-  
+  
                                                                                                      import {replace_node} from 'aureooms-es-red-black-tree/src/deletion/replace_node.js'
                                                                                                      
   
   
+  
                                                                                                      Replaces node A by node B.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -1957,15 +2217,17 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       A
-      *
+      Node
       
-      
+      
                                                                                                      The node to replace.
                                                                                                      
+
     
 
       B
-      *
+      Node
       
-      
+      
                                                                                                      The replacement node.
                                                                                                      
+
     
 
   
@@ -2005,8 +2267,8 @@ 
                                                                                                      
   
                                                                                                      import {rotate_left} from 'aureooms-es-red-black-tree/src/rotate/rotate_left.js'
                                                                                                      
   
   
-  
                                                                                                      Rotate tree left.
-(see https://en.wikipedia.org/wiki/Tree_rotation)
                                                                                                      
+  
                                                                                                      Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)
+/!\ This swaps the references to A and B.
                                                                                                      
 
                                                                                                          A                B
    / \              / \
   a   B     ->     A   c
@@ -2028,7 +2290,7 @@ 
                                                                                                      Params:
                                                                                                      
       A
       Node
       
-      
                                                                                                      root of the tree
                                                                                                      
+      
                                                                                                      The root of the tree.
                                                                                                      
 
     
 
@@ -2069,8 +2331,8 @@ 
                                                                                                      
   
                                                                                                      import {rotate_right} from 'aureooms-es-red-black-tree/src/rotate/rotate_right.js'
                                                                                                      
   
   
-  
                                                                                                      Rotate tree right.
-(see https://en.wikipedia.org/wiki/Tree_rotation)
                                                                                                      
+  
                                                                                                      Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)
+/!\ This swaps the references to A and B.
                                                                                                      
 
                                                                                                          B                A
    / \              / \
   A   c     ->     a   B
@@ -2092,7 +2354,7 @@ 
                                                                                                      Params:
                                                                                                      
       B
       Node
       
-      
                                                                                                      root of the tree
                                                                                                      
+      
                                                                                                      The root of the tree.
                                                                                                      
 
     
 
@@ -2122,18 +2384,19 @@ 
 
-  
                                                                                                      import {search} from 'aureooms-es-red-black-tree/src/search/search.js'
                                                                                                      
-  
+  
                                                                                                      import {search} from 'aureooms-es-red-black-tree/src/search/search.js'
                                                                                                      
   
   
+  
                                                                                                      Search for the first node whose key equals key.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -2147,21 +2410,24 @@ 
                                                                                                      Params:
                                                                                                      
     
     
       compare
-      *
+      Function
       
-      
+      
                                                                                                      The comparison function.
                                                                                                      
+
     
 
-      node
-      *
+      root
+      Node
       
-      
+      
                                                                                                      The root of the tree to scan.
                                                                                                      
+
     
 
-      value
-      *
+      key
+      Key
       
-      
+      
                                                                                                      The key to search for.
                                                                                                      
+
     
 
   
@@ -2172,7 +2438,7 @@ 
                                                                                                      Params:
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-        
+        
                                                                                                      
       
                                                                                                      *Node
         
       
                                                                                                      
     
                                                                                                      
@@ -2200,18 +2466,19 @@ 
                                                                                                      
     
     
     
-    sibling(n: *): *
+    sibling(node: Node): Node
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {sibling} from 'aureooms-es-red-black-tree/src/family/sibling.js'
                                                                                                      
-  
+  
                                                                                                      import {sibling} from 'aureooms-es-red-black-tree/src/family/sibling.js'
                                                                                                      
   
   
+  
                                                                                                      Computes the sibling of the input node.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -2224,10 +2491,11 @@ 
                                                                                                      Params:
                                                                                                      
     
     
     
-      n
-      *
+      node
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -2238,7 +2506,7 @@ 
                                                                                                      Params:
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-        
+        
                                                                                                      
       
                                                                                                      *Node
         
       
                                                                                                      
     
                                                                                                      
@@ -2266,18 +2534,20 @@ 
                                                                                                      
     
     
     
-    uncle(n: *): *
+    uncle(node: Node): Node
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {uncle} from 'aureooms-es-red-black-tree/src/family/uncle.js'
                                                                                                      
-  
+  
                                                                                                      import {uncle} from 'aureooms-es-red-black-tree/src/family/uncle.js'
                                                                                                      
   
   
+  
                                                                                                      Computes the uncle of the input node when the grandparent is guaranteed to
+exist.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -2290,10 +2560,11 @@ 
                                                                                                      Params:
                                                                                                      
     
     
     
-      n
-      *
+      node
+      Node
       
-      
+      
                                                                                                      The input node.
                                                                                                      
+
     
 
   
@@ -2304,7 +2575,7 @@ 
                                                                                                      Params:
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-        
+        
                                                                                                      
       
                                                                                                      *Node
         
       
                                                                                                      
     
                                                                                                      
diff --git a/identifiers.html b/identifiers.html
index ff6f304..8524ad8 100644
--- a/identifiers.html
+++ b/identifiers.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -89,7 +89,8 @@
       
                                                                                                      
         
         
-        
+        
                                                                                                      A RedBlackTree with key-only nodes.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -116,13 +117,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           Leaf(parent: *)
+           Leaf(parent: Node): Leaf
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      A black leaf node.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -141,13 +143,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           Node(color: *, value: *)
+           Node(color: Number, key: Key): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      An internal node.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -166,13 +169,15 @@
     
       
                                                                                                      
         
                                                                                                      
-           debug(node: *): string
+           debug(root: Node): String
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Recursively constructs a prettyprint string for the red-black tree rooted at
+root.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -191,13 +196,19 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -216,13 +227,20 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -241,13 +259,21 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -266,13 +292,22 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      • n's parent and n's sibling's children cannot all be black
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -291,13 +326,22 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      • at least one of n's sibling's children is red
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -316,13 +360,23 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is black
                                                                                                        • 
+
                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                        • 
+
                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                        • 
+
                                                                                                      • n is not the root
                                                                                                        • 
+
                                                                                                      • n's sibling is black
                                                                                                        • 
+
                                                                                                      • if n is a left child, the right child of n's sibling is red
                                                                                                        • 
+
                                                                                                      • if n is a right child, the left child of n's sibling is red
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -341,13 +395,14 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Delete a node n that has at most a single non-leaf child.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -366,13 +421,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           grandparent(n: *): *
+           grandparent(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Computes the grandparent (parent of parent) of the input node.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -391,13 +447,14 @@
     
       
                                                                                                      
         
                                                                                                      
-          * inordertraversal(node: *)
+          * inordertraversal(node: Node): Iterator
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Traverses the tree rooted at node in order.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -416,13 +473,15 @@
     
       
                                                                                                      
         
                                                                                                      
-           insert(compare: *, A: *, B: *): *
+           insert(compare: *, A: Node, B: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Walks the tree rooted at A down the only path that satisfies
+the following property: if at a node C we make a left (resp.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -441,13 +500,17 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -466,13 +529,17 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -491,13 +558,17 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -516,13 +587,17 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -541,13 +616,17 @@
     
       
       
                                                                                                      
         
         
-        
+        
                                                                                                      Preconditions:
                                                                                                      
+
                                                                                                        
+
                                                                                                      • n is red.
                                                                                                        • 
+
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -566,13 +645,15 @@
     
       
                                                                                                      
         
                                                                                                      
-           predecessor(node: *): *
+           predecessor(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Computes the predecessor of the input node, in the subtree rooted at the
+input node, when this predecessor is guaranteed to exist.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -591,13 +672,15 @@
     
       
                                                                                                      
         
                                                                                                      
-          * rangetraversal(compare: *, node: *, left: *, right: *)
+          * rangetraversal(compare: Function, root: Node, left: Key, right: Key): Iterator
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Yields all the keys in the tree rooted at root that lie in the
+interval [left, right[, in order.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -616,13 +699,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           replace_node(A: *, B: *)
+           replace_node(A: Node, B: Node)
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Replaces node A by node B.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -693,13 +777,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           search(compare: *, node: *, value: *): *
+           search(compare: Function, root: Node, key: Key): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Search for the first node whose key equals key.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -718,13 +803,14 @@
     
       
                                                                                                      
         
                                                                                                      
-           sibling(n: *): *
+           sibling(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Computes the sibling of the input node.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -743,13 +829,15 @@
     
       
                                                                                                      
         
                                                                                                      
-           uncle(n: *): *
+           uncle(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
         
         
-        
+        
                                                                                                      Computes the uncle of the input node when the grandparent is guaranteed to
+exist.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -781,7 +869,8 @@
       
                                                                                                      
         
         
-        
+        
                                                                                                      Constant for black.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -806,7 +895,8 @@
       
                                                                                                      
         
         
-        
+        
                                                                                                      Constant for red.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
diff --git a/index.html b/index.html
index 4ceabcb..2742ebb 100644
--- a/index.html
+++ b/index.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
diff --git a/script/search_index.js b/script/search_index.js
index a58adad..9c5283c 100644
--- a/script/search_index.js
+++ b/script/search_index.js
@@ -36,45 +36,45 @@ window.esdocSearchIndex = [
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/removal/delete_case1.js~delete_case1",
+    "aureooms-es-red-black-tree/src/deletion/delete_case1.js~delete_case1",
     "function/index.html#static-function-delete_case1",
-    "delete_case1 aureooms-es-red-black-tree/src/removal/delete_case1.js",
+    "delete_case1 aureooms-es-red-black-tree/src/deletion/delete_case1.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/removal/delete_case2.js~delete_case2",
+    "aureooms-es-red-black-tree/src/deletion/delete_case2.js~delete_case2",
     "function/index.html#static-function-delete_case2",
-    "delete_case2 aureooms-es-red-black-tree/src/removal/delete_case2.js",
+    "delete_case2 aureooms-es-red-black-tree/src/deletion/delete_case2.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/removal/delete_case3.js~delete_case3",
+    "aureooms-es-red-black-tree/src/deletion/delete_case3.js~delete_case3",
     "function/index.html#static-function-delete_case3",
-    "delete_case3 aureooms-es-red-black-tree/src/removal/delete_case3.js",
+    "delete_case3 aureooms-es-red-black-tree/src/deletion/delete_case3.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/removal/delete_case4.js~delete_case4",
+    "aureooms-es-red-black-tree/src/deletion/delete_case4.js~delete_case4",
     "function/index.html#static-function-delete_case4",
-    "delete_case4 aureooms-es-red-black-tree/src/removal/delete_case4.js",
+    "delete_case4 aureooms-es-red-black-tree/src/deletion/delete_case4.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/removal/delete_case5.js~delete_case5",
+    "aureooms-es-red-black-tree/src/deletion/delete_case5.js~delete_case5",
     "function/index.html#static-function-delete_case5",
-    "delete_case5 aureooms-es-red-black-tree/src/removal/delete_case5.js",
+    "delete_case5 aureooms-es-red-black-tree/src/deletion/delete_case5.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/removal/delete_case6.js~delete_case6",
+    "aureooms-es-red-black-tree/src/deletion/delete_case6.js~delete_case6",
     "function/index.html#static-function-delete_case6",
-    "delete_case6 aureooms-es-red-black-tree/src/removal/delete_case6.js",
+    "delete_case6 aureooms-es-red-black-tree/src/deletion/delete_case6.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/removal/delete_one_child.js~delete_one_child",
+    "aureooms-es-red-black-tree/src/deletion/delete_one_child.js~delete_one_child",
     "function/index.html#static-function-delete_one_child",
-    "delete_one_child aureooms-es-red-black-tree/src/removal/delete_one_child.js",
+    "delete_one_child aureooms-es-red-black-tree/src/deletion/delete_one_child.js",
     "function"
   ],
   [
@@ -138,9 +138,9 @@ window.esdocSearchIndex = [
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/removal/replace_node.js~replace_node",
+    "aureooms-es-red-black-tree/src/deletion/replace_node.js~replace_node",
     "function/index.html#static-function-replace_node",
-    "replace_node aureooms-es-red-black-tree/src/removal/replace_node.js",
+    "replace_node aureooms-es-red-black-tree/src/deletion/replace_node.js",
     "function"
   ],
   [
@@ -569,6 +569,12 @@ window.esdocSearchIndex = [
     "src/adt/RedBlackTree.js~RedBlackTree#has",
     "method"
   ],
+  [
+    "src/adt/redblacktree.js~redblacktree#items",
+    "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-items",
+    "src/adt/RedBlackTree.js~RedBlackTree#items",
+    "method"
+  ],
   [
     "src/adt/redblacktree.js~redblacktree#range",
     "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-range",
@@ -587,12 +593,6 @@ window.esdocSearchIndex = [
     "src/adt/RedBlackTree.js~RedBlackTree#root",
     "member"
   ],
-  [
-    "src/adt/redblacktree.js~redblacktree#values",
-    "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-values",
-    "src/adt/RedBlackTree.js~RedBlackTree#values",
-    "method"
-  ],
   [
     "src/adt/redblacktree.js~redblacktree.from",
     "class/src/adt/RedBlackTree.js~RedBlackTree.html#static-method-from",
@@ -635,6 +635,60 @@ window.esdocSearchIndex = [
     "src/debug/index.js",
     "file"
   ],
+  [
+    "src/deletion/delete_case1.js",
+    "file/src/deletion/delete_case1.js.html",
+    "src/deletion/delete_case1.js",
+    "file"
+  ],
+  [
+    "src/deletion/delete_case2.js",
+    "file/src/deletion/delete_case2.js.html",
+    "src/deletion/delete_case2.js",
+    "file"
+  ],
+  [
+    "src/deletion/delete_case3.js",
+    "file/src/deletion/delete_case3.js.html",
+    "src/deletion/delete_case3.js",
+    "file"
+  ],
+  [
+    "src/deletion/delete_case4.js",
+    "file/src/deletion/delete_case4.js.html",
+    "src/deletion/delete_case4.js",
+    "file"
+  ],
+  [
+    "src/deletion/delete_case5.js",
+    "file/src/deletion/delete_case5.js.html",
+    "src/deletion/delete_case5.js",
+    "file"
+  ],
+  [
+    "src/deletion/delete_case6.js",
+    "file/src/deletion/delete_case6.js.html",
+    "src/deletion/delete_case6.js",
+    "file"
+  ],
+  [
+    "src/deletion/delete_one_child.js",
+    "file/src/deletion/delete_one_child.js.html",
+    "src/deletion/delete_one_child.js",
+    "file"
+  ],
+  [
+    "src/deletion/index.js",
+    "file/src/deletion/index.js.html",
+    "src/deletion/index.js",
+    "file"
+  ],
+  [
+    "src/deletion/replace_node.js",
+    "file/src/deletion/replace_node.js.html",
+    "src/deletion/replace_node.js",
+    "file"
+  ],
   [
     "src/family/grandparent.js",
     "file/src/family/grandparent.js.html",
@@ -713,60 +767,6 @@ window.esdocSearchIndex = [
     "src/insertion/insert_case5.js",
     "file"
   ],
-  [
-    "src/removal/delete_case1.js",
-    "file/src/removal/delete_case1.js.html",
-    "src/removal/delete_case1.js",
-    "file"
-  ],
-  [
-    "src/removal/delete_case2.js",
-    "file/src/removal/delete_case2.js.html",
-    "src/removal/delete_case2.js",
-    "file"
-  ],
-  [
-    "src/removal/delete_case3.js",
-    "file/src/removal/delete_case3.js.html",
-    "src/removal/delete_case3.js",
-    "file"
-  ],
-  [
-    "src/removal/delete_case4.js",
-    "file/src/removal/delete_case4.js.html",
-    "src/removal/delete_case4.js",
-    "file"
-  ],
-  [
-    "src/removal/delete_case5.js",
-    "file/src/removal/delete_case5.js.html",
-    "src/removal/delete_case5.js",
-    "file"
-  ],
-  [
-    "src/removal/delete_case6.js",
-    "file/src/removal/delete_case6.js.html",
-    "src/removal/delete_case6.js",
-    "file"
-  ],
-  [
-    "src/removal/delete_one_child.js",
-    "file/src/removal/delete_one_child.js.html",
-    "src/removal/delete_one_child.js",
-    "file"
-  ],
-  [
-    "src/removal/index.js",
-    "file/src/removal/index.js.html",
-    "src/removal/index.js",
-    "file"
-  ],
-  [
-    "src/removal/replace_node.js",
-    "file/src/removal/replace_node.js.html",
-    "src/removal/replace_node.js",
-    "file"
-  ],
   [
     "src/rotate/index.js",
     "file/src/rotate/index.js.html",
diff --git a/source.html b/source.html
index d1d5d28..0b7acf1 100644
--- a/source.html
+++ b/source.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -67,7 +67,7 @@
 
                                                                                                      
 
 
-
                                                                                                      Source 2/42
                                                                                                      
+
                                                                                                      Source 40/42
                                                                                                      
 
 
@@ -83,28 +83,28 @@
   
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
@@ -112,23 +112,23 @@
       
-      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
@@ -136,15 +136,15 @@
       
-      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
@@ -152,15 +152,87 @@
       
-      
+      
+    
+
+      
+      
+      
+      
+      
+      
+    
+
+      
+      
+      
+      
+      
+      
+    
+
+      
+      
+      
+      
+      
+      
+    
+
+      
+      
+      
+      
+      
+      
+    
+
+      
+      
+      
+      
+      
+      
+    
+
+      
+      
+      
+      
+      
+      
+    
+
+      
+      
+      
+      
+      
+      
+    
+
+      
+      
+      
+      
+      
+      
+    
+
+      
+      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
@@ -168,39 +240,39 @@
       
-      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
+      
@@ -208,127 +280,55 @@
       
-      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
+      
+      
+      
+      
-      
+      
-      
-      
-      
-      
-    
-
-      
-      
-      
-      
-      
-      
-    
-
-      
-      
-      
-      
-      
-      
-    
-
-      
-      
-      
-      
-      
-      
-    
-
-      
-      
-      
-      
-      
-      
-    
-
-      
-      
-      
-      
-      
-      
-    
-
-      
-      
-      
-      
-      
-      
-    
-
-      
-      
-      
-      
-      
-      
-    
-
-      
-      
-      
-      
-      
-      
-    
-
-      
-      
-      
-      
-      
-      
+      
+      
+      
+      
@@ -336,23 +336,23 @@
       
-      
+      
-      
+      
-      
+      
-      
+      
-      
+      
@@ -360,15 +360,15 @@
       
-      
+      
-      
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-      
-      
-      
-      
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+      
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+      
@@ -376,23 +376,23 @@
       
-      
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-      
+      
-      
-      
-      
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-      
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-      
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-      
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+      
+      
+      
                                                                                                      
   
     
   
                                                                                                      src/adt/Leaf.jssrc/adt/Leaf.js
       Leaf0 %0/1170 byte82016-07-06 10:42:11 (UTC)100 %1/1440 byte212016-07-07 13:36:30 (UTC)
     
                                                                                                      
 
                                                                                                      src/adt/Node.jssrc/adt/Node.js
       Node0 %0/1266 byte112016-07-06 10:42:11 (UTC)100 %1/1599 byte252016-07-07 13:48:31 (UTC)
     
                                                                                                      
 
                                                                                                      src/adt/RedBlackTree.jssrc/adt/RedBlackTree.js
       RedBlackTree0 %0/142326 byte1162016-07-06 10:42:11 (UTC)85 %12/144355 byte1902016-07-07 14:47:21 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/adt/index.js-
       83 byte
       32016-07-06 10:42:11 (UTC)2016-07-07 18:49:16 (UTC)
     
                                                                                                      
 
                                                                                                      src/color/BLACK.jssrc/color/BLACK.js
       BLACK0 %0/125 byte12016-07-06 10:42:11 (UTC)100 %1/156 byte42016-07-07 14:47:49 (UTC)
     
                                                                                                      
 
                                                                                                      src/color/RED.jssrc/color/RED.js
       RED0 %0/123 byte12016-07-06 10:42:11 (UTC)100 %1/152 byte42016-07-07 14:48:01 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/color/index.js-
       50 byte
       22016-07-06 10:42:11 (UTC)2016-07-07 18:49:16 (UTC)
     
                                                                                                      
 
                                                                                                      src/debug/debug.jssrc/debug/debug.js
       debug0 %0/1307 byte132016-07-06 10:42:11 (UTC)100 %1/1483 byte202016-07-07 14:50:33 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/debug/index.js-
       26 byte
       12016-07-06 10:42:11 (UTC)2016-07-07 18:49:16 (UTC)
                                                                                                      src/deletion/delete_case1.jsdelete_case1100 %1/1449 byte172016-07-01 13:06:21 (UTC)
                                                                                                      src/deletion/delete_case2.jsdelete_case2100 %1/11135 byte412016-07-01 13:59:23 (UTC)
                                                                                                      src/deletion/delete_case3.jsdelete_case3100 %1/11289 byte452016-07-01 14:06:01 (UTC)
                                                                                                      src/deletion/delete_case4.jsdelete_case4100 %1/11449 byte472016-07-01 14:32:44 (UTC)
                                                                                                      src/deletion/delete_case5.jsdelete_case5100 %1/11844 byte602016-07-01 14:42:36 (UTC)
                                                                                                      src/deletion/delete_case6.jsdelete_case6100 %1/11515 byte512016-07-01 15:33:14 (UTC)
                                                                                                      src/deletion/delete_one_child.jsdelete_one_child100 %1/11427 byte472016-07-01 12:53:31 (UTC)
                                                                                                      src/deletion/index.js--268 byte82016-07-07 18:49:16 (UTC)
                                                                                                      src/deletion/replace_node.jsreplace_node100 %1/1395 byte182016-07-07 18:51:41 (UTC)
     
                                                                                                      
 
                                                                                                      src/family/grandparent.jssrc/family/grandparent.js
       grandparent0 %0/1168 byte72016-07-06 10:42:11 (UTC)100 %1/1321 byte132016-07-07 14:54:12 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/family/index.js-
       118 byte
       42016-07-06 10:42:11 (UTC)2016-07-07 18:49:16 (UTC)
     
                                                                                                      
 
                                                                                                      src/family/predecessor.jssrc/family/predecessor.js
       predecessor0 %0/1136 byte92016-07-06 10:42:11 (UTC)100 %1/1379 byte172016-07-07 15:00:29 (UTC)
     
                                                                                                      
 
                                                                                                      src/family/sibling.jssrc/family/sibling.js
       sibling0 %0/1233 byte92016-07-06 10:42:11 (UTC)100 %1/1373 byte152016-07-07 15:01:55 (UTC)
     
                                                                                                      
 
                                                                                                      src/family/uncle.jssrc/family/uncle.js
       uncle0 %0/1287 byte112016-07-06 10:42:11 (UTC)100 %1/1454 byte182016-07-07 15:07:05 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/index.js
       -
       -245 byte246 byte
       92016-07-06 10:42:11 (UTC)2016-07-07 18:49:16 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/insertion/index.js-
       192 byte
       62016-07-06 10:42:11 (UTC)2016-07-07 18:49:16 (UTC)
     
                                                                                                      
 
                                                                                                      src/insertion/insert.jssrc/insertion/insert.js
       insert0 %0/1360 byte382016-07-06 10:42:11 (UTC)100 %1/11145 byte542016-07-07 13:49:31 (UTC)
     
                                                                                                      
 
                                                                                                      src/insertion/insert_case1.jssrc/insertion/insert_case1.js
       insert_case10 %0/1183 byte112016-07-06 10:42:11 (UTC)100 %1/1392 byte232016-07-07 16:33:57 (UTC)
     
                                                                                                      
 
                                                                                                      src/insertion/insert_case2.jssrc/insertion/insert_case2.js
       insert_case20 %0/1207 byte112016-07-06 10:42:11 (UTC)100 %1/1455 byte262016-07-07 16:34:06 (UTC)
     
                                                                                                      
 
                                                                                                      src/insertion/insert_case3.jssrc/insertion/insert_case3.js
       insert_case30 %0/1395 byte182016-07-06 10:42:11 (UTC)100 %1/11062 byte422016-07-07 16:33:16 (UTC)
     
                                                                                                      
 
                                                                                                      src/insertion/insert_case4.jssrc/insertion/insert_case4.js
       insert_case40 %0/1922 byte412016-07-06 10:42:11 (UTC)100 %1/12215 byte862016-07-07 16:15:21 (UTC)
     
                                                                                                      
 
                                                                                                      src/insertion/insert_case5.jssrc/insertion/insert_case5.js
       insert_case50 %0/1254 byte142016-07-06 10:42:11 (UTC)
                                                                                                      src/removal/delete_case1.jsdelete_case10 %0/1139 byte72016-07-06 10:42:11 (UTC)
                                                                                                      src/removal/delete_case2.jsdelete_case20 %0/1359 byte182016-07-06 10:42:11 (UTC)
                                                                                                      src/removal/delete_case3.jsdelete_case30 %0/1468 byte212016-07-06 10:42:11 (UTC)
                                                                                                      src/removal/delete_case4.jsdelete_case40 %0/1375 byte182016-07-06 10:42:11 (UTC)
                                                                                                      src/removal/delete_case5.jsdelete_case50 %0/11032 byte292016-07-06 10:42:11 (UTC)
                                                                                                      src/removal/delete_case6.jsdelete_case60 %0/1329 byte172016-07-06 10:42:11 (UTC)
                                                                                                      src/removal/delete_one_child.jsdelete_one_child0 %0/1802 byte282016-07-06 10:42:11 (UTC)
                                                                                                      src/removal/index.js--268 byte82016-07-06 10:42:11 (UTC)
                                                                                                      src/removal/replace_node.jsreplace_node0 %0/1243 byte122016-07-06 10:42:11 (UTC)100 %1/11380 byte492016-07-07 16:32:23 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/rotate/index.js-
       65 byte
       22016-07-06 10:42:11 (UTC)2016-07-07 18:49:16 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/rotate/rotate_left.js
       rotate_left
       100 %1/1604 byte645 byte
       352016-07-06 10:46:34 (UTC)2016-07-07 15:05:23 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/rotate/rotate_right.js
       rotate_right
       100 %1/1614 byte655 byte
       362016-07-06 10:46:08 (UTC)2016-07-07 15:05:09 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/search/index.js-
       27 byte
       12016-07-06 10:42:11 (UTC)2016-07-07 18:49:16 (UTC)
     
                                                                                                      
 
                                                                                                      src/search/search.jssrc/search/search.js
       search0 %0/1353 byte282016-07-06 10:42:11 (UTC)100 %1/1532 byte332016-07-07 13:47:51 (UTC)
     
                                                                                                      
 
                                                                                                      
       src/traversal/index.js-
       72 byte
       22016-07-06 10:42:11 (UTC)2016-07-07 18:49:16 (UTC)
     
                                                                                                      
 
                                                                                                      src/traversal/inordertraversal.jssrc/traversal/inordertraversal.js
       inordertraversal0 %0/1219 byte132016-07-06 10:42:11 (UTC)100 %1/1701 byte262016-07-07 13:49:55 (UTC)
     
                                                                                                      
 
                                                                                                      src/traversal/rangetraversal.jssrc/traversal/rangetraversal.js
       rangetraversal0 %0/1567 byte152016-07-06 10:42:11 (UTC)100 %1/11214 byte312016-07-07 13:48:49 (UTC)
     
                                                                                                      
                                                                                                       
 
                                                                                                      
diff --git a/variable/index.html b/variable/index.html
index f90aacd..fc377ac 100644
--- a/variable/index.html
+++ b/variable/index.html
@@ -40,6 +40,14 @@
 
                                                                                                    • color
                                                                                                      VBLACK
                                                                                                      • 
 
                                                                                                    • VRED
                                                                                                      • 
 
                                                                                                    • debug
                                                                                                      Fdebug
                                                                                                      • 
+
                                                                                                    • deletion
                                                                                                      Fdelete_case1
                                                                                                      • 
+
                                                                                                    • Fdelete_case2
                                                                                                      • 
+
                                                                                                    • Fdelete_case3
                                                                                                      • 
+
                                                                                                    • Fdelete_case4
                                                                                                      • 
+
                                                                                                    • Fdelete_case5
                                                                                                      • 
+
                                                                                                    • Fdelete_case6
                                                                                                      • 
+
                                                                                                    • Fdelete_one_child
                                                                                                      • 
+
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • family
                                                                                                      Fgrandparent
                                                                                                      • 
 
                                                                                                    • Fpredecessor
                                                                                                      • 
 
                                                                                                    • Fsibling
                                                                                                      • 
@@ -50,14 +58,6 @@
 
                                                                                                    • Finsert_case3
                                                                                                      • 
 
                                                                                                    • Finsert_case4
                                                                                                      • 
 
                                                                                                    • Finsert_case5
                                                                                                      • 
-
                                                                                                    • removal
                                                                                                      Fdelete_case1
                                                                                                      • 
-
                                                                                                    • Fdelete_case2
                                                                                                      • 
-
                                                                                                    • Fdelete_case3
                                                                                                      • 
-
                                                                                                    • Fdelete_case4
                                                                                                      • 
-
                                                                                                    • Fdelete_case5
                                                                                                      • 
-
                                                                                                    • Fdelete_case6
                                                                                                      • 
-
                                                                                                    • Fdelete_one_child
                                                                                                      • 
-
                                                                                                    • Freplace_node
                                                                                                      • 
 
                                                                                                    • rotate
                                                                                                      Frotate_left
                                                                                                      • 
 
                                                                                                    • Frotate_right
                                                                                                      • 
 
                                                                                                    • search
                                                                                                      Fsearch
                                                                                                      • 
@@ -89,7 +89,8 @@
       
                                                                                                      
         
         
-        
+        
                                                                                                      Constant for black.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -114,7 +115,8 @@
       
                                                                                                      
         
         
-        
+        
                                                                                                      Constant for red.
                                                                                                      
+
                                                                                                      
       
                                                                                                      
     
     
@@ -138,14 +140,15 @@ 
                                                                                                      
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {BLACK} from 'aureooms-es-red-black-tree/src/color/BLACK.js'
                                                                                                      
-  
+  
                                                                                                      import {BLACK} from 'aureooms-es-red-black-tree/src/color/BLACK.js'
                                                                                                      
   
   
+  
                                                                                                      Constant for black.
                                                                                                      
+
                                                                                                      
 
   
 
@@ -178,14 +181,15 @@ 
                                                                                                      
     
       
       
-      source
+      source
     
   
                                                                                                      
 
-  
                                                                                                      import {RED} from 'aureooms-es-red-black-tree/src/color/RED.js'
                                                                                                      
-  
+  
                                                                                                      import {RED} from 'aureooms-es-red-black-tree/src/color/RED.js'
                                                                                                      
   
   
+  
                                                                                                      Constant for red.
                                                                                                      
+
                                                                                                      
 
   
 

From 467ce5dbd4a847fb48f309ff2ccdd9d1303a2100 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= 
Date: Tue, 1 Nov 2016 22:01:09 +0100
Subject: [PATCH 12/26] esdoc update

---
 .../src/adt/RedBlackTree.js~RedBlackTree.html |  2 +-
 file/src/adt/Leaf.js.html                     |  2 +-
 file/src/adt/Node.js.html                     |  2 +-
 file/src/adt/RedBlackTree.js.html             |  2 +-
 file/src/adt/index.js.html                    |  2 +-
 file/src/color/BLACK.js.html                  |  2 +-
 file/src/color/RED.js.html                    |  2 +-
 file/src/color/index.js.html                  |  2 +-
 file/src/debug/debug.js.html                  |  2 +-
 file/src/debug/index.js.html                  |  2 +-
 file/src/deletion/delete_case1.js.html        |  2 +-
 file/src/deletion/delete_case2.js.html        |  2 +-
 file/src/deletion/delete_case3.js.html        |  2 +-
 file/src/deletion/delete_case4.js.html        |  2 +-
 file/src/deletion/delete_case5.js.html        |  2 +-
 file/src/deletion/delete_case6.js.html        |  2 +-
 file/src/deletion/delete_one_child.js.html    |  2 +-
 file/src/deletion/index.js.html               |  2 +-
 file/src/deletion/replace_node.js.html        |  2 +-
 file/src/family/grandparent.js.html           |  2 +-
 file/src/family/index.js.html                 |  2 +-
 file/src/family/predecessor.js.html           |  2 +-
 file/src/family/sibling.js.html               |  2 +-
 file/src/family/uncle.js.html                 |  2 +-
 file/src/index.js.html                        |  2 +-
 file/src/insertion/index.js.html              |  2 +-
 file/src/insertion/insert.js.html             |  2 +-
 file/src/insertion/insert_case1.js.html       |  2 +-
 file/src/insertion/insert_case2.js.html       |  2 +-
 file/src/insertion/insert_case3.js.html       |  2 +-
 file/src/insertion/insert_case4.js.html       |  2 +-
 file/src/insertion/insert_case5.js.html       |  2 +-
 file/src/rotate/index.js.html                 |  2 +-
 file/src/rotate/rotate_left.js.html           |  2 +-
 file/src/rotate/rotate_right.js.html          |  2 +-
 file/src/search/index.js.html                 |  2 +-
 file/src/search/search.js.html                |  2 +-
 file/src/traversal/index.js.html              |  2 +-
 file/src/traversal/inordertraversal.js.html   |  2 +-
 file/src/traversal/rangetraversal.js.html     |  2 +-
 function/index.html                           |  2 +-
 identifiers.html                              |  2 +-
 index.html                                    |  2 +-
 manual/example.html                           |  2 +-
 manual/index.html                             |  2 +-
 manual/installation.html                      |  6 +-
 manual/overview.html                          |  2 +-
 manual/usage.html                             |  2 +-
 package.json                                  | 40 ++++++----
 source.html                                   | 80 +++++++++----------
 variable/index.html                           |  2 +-
 51 files changed, 114 insertions(+), 108 deletions(-)

diff --git a/class/src/adt/RedBlackTree.js~RedBlackTree.html b/class/src/adt/RedBlackTree.js~RedBlackTree.html
index e631d43..e152a43 100644
--- a/class/src/adt/RedBlackTree.js~RedBlackTree.html
+++ b/class/src/adt/RedBlackTree.js~RedBlackTree.html
@@ -1300,7 +1300,7 @@ 
                                                                                                      Return:
                                                                                                      
 
                                                                                                      
 
 
 
 
diff --git a/file/src/adt/Leaf.js.html b/file/src/adt/Leaf.js.html
index 57a048d..891e930 100644
--- a/file/src/adt/Leaf.js.html
+++ b/file/src/adt/Leaf.js.html
@@ -94,7 +94,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/adt/Node.js.html b/file/src/adt/Node.js.html
index faf5c2a..e1230fe 100644
--- a/file/src/adt/Node.js.html
+++ b/file/src/adt/Node.js.html
@@ -98,7 +98,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/adt/RedBlackTree.js.html b/file/src/adt/RedBlackTree.js.html
index 6166a40..577ddfd 100644
--- a/file/src/adt/RedBlackTree.js.html
+++ b/file/src/adt/RedBlackTree.js.html
@@ -263,7 +263,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/adt/index.js.html b/file/src/adt/index.js.html
index 5392fa2..320518d 100644
--- a/file/src/adt/index.js.html
+++ b/file/src/adt/index.js.html
@@ -76,7 +76,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/color/BLACK.js.html b/file/src/color/BLACK.js.html
index 1dbaee8..55c1653 100644
--- a/file/src/color/BLACK.js.html
+++ b/file/src/color/BLACK.js.html
@@ -77,7 +77,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/color/RED.js.html b/file/src/color/RED.js.html
index 77196e6..a158ba7 100644
--- a/file/src/color/RED.js.html
+++ b/file/src/color/RED.js.html
@@ -77,7 +77,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/color/index.js.html b/file/src/color/index.js.html
index b22ff13..e0923c3 100644
--- a/file/src/color/index.js.html
+++ b/file/src/color/index.js.html
@@ -75,7 +75,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/debug/debug.js.html b/file/src/debug/debug.js.html
index 52623ae..017466f 100644
--- a/file/src/debug/debug.js.html
+++ b/file/src/debug/debug.js.html
@@ -93,7 +93,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/debug/index.js.html b/file/src/debug/index.js.html
index a485e80..d43e1ae 100644
--- a/file/src/debug/index.js.html
+++ b/file/src/debug/index.js.html
@@ -74,7 +74,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/deletion/delete_case1.js.html b/file/src/deletion/delete_case1.js.html
index 26a20d1..ac79730 100644
--- a/file/src/deletion/delete_case1.js.html
+++ b/file/src/deletion/delete_case1.js.html
@@ -90,7 +90,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/deletion/delete_case2.js.html b/file/src/deletion/delete_case2.js.html
index 0c0016f..bbedbc3 100644
--- a/file/src/deletion/delete_case2.js.html
+++ b/file/src/deletion/delete_case2.js.html
@@ -114,7 +114,7 @@
                                                                                                      diff --git a/file/src/deletion/delete_case3.js.html b/file/src/deletion/delete_case3.js.html index cbca730..d0ce0c7 100644 --- a/file/src/deletion/delete_case3.js.html +++ b/file/src/deletion/delete_case3.js.html @@ -118,7 +118,7 @@
                                                                                                      diff --git a/file/src/deletion/delete_case4.js.html b/file/src/deletion/delete_case4.js.html index 0dd6b33..1ddd945 100644 --- a/file/src/deletion/delete_case4.js.html +++ b/file/src/deletion/delete_case4.js.html @@ -120,7 +120,7 @@
                                                                                                      diff --git a/file/src/deletion/delete_case5.js.html b/file/src/deletion/delete_case5.js.html index dd4320a..957f830 100644 --- a/file/src/deletion/delete_case5.js.html +++ b/file/src/deletion/delete_case5.js.html @@ -133,7 +133,7 @@
                                                                                                      diff --git a/file/src/deletion/delete_case6.js.html b/file/src/deletion/delete_case6.js.html index 9116a3a..00b3845 100644 --- a/file/src/deletion/delete_case6.js.html +++ b/file/src/deletion/delete_case6.js.html @@ -124,7 +124,7 @@
                                                                                                      diff --git a/file/src/deletion/delete_one_child.js.html b/file/src/deletion/delete_one_child.js.html index 40f0a32..5112441 100644 --- a/file/src/deletion/delete_one_child.js.html +++ b/file/src/deletion/delete_one_child.js.html @@ -120,7 +120,7 @@
                                                                                                      diff --git a/file/src/deletion/index.js.html b/file/src/deletion/index.js.html index 226dff8..7b12170 100644 --- a/file/src/deletion/index.js.html +++ b/file/src/deletion/index.js.html @@ -81,7 +81,7 @@
                                                                                                      diff --git a/file/src/deletion/replace_node.js.html b/file/src/deletion/replace_node.js.html index bfbc99c..a116bee 100644 --- a/file/src/deletion/replace_node.js.html +++ b/file/src/deletion/replace_node.js.html @@ -91,7 +91,7 @@
                                                                                                      diff --git a/file/src/family/grandparent.js.html b/file/src/family/grandparent.js.html index c6e9f3e..611d503 100644 --- a/file/src/family/grandparent.js.html +++ b/file/src/family/grandparent.js.html @@ -86,7 +86,7 @@
                                                                                                      diff --git a/file/src/family/index.js.html b/file/src/family/index.js.html index aa047e7..b03c201 100644 --- a/file/src/family/index.js.html +++ b/file/src/family/index.js.html @@ -77,7 +77,7 @@
                                                                                                      diff --git a/file/src/family/predecessor.js.html b/file/src/family/predecessor.js.html index 5f716c1..728cd3f 100644 --- a/file/src/family/predecessor.js.html +++ b/file/src/family/predecessor.js.html @@ -90,7 +90,7 @@
                                                                                                      diff --git a/file/src/family/sibling.js.html b/file/src/family/sibling.js.html index f58d0e5..0b53d4b 100644 --- a/file/src/family/sibling.js.html +++ b/file/src/family/sibling.js.html @@ -88,7 +88,7 @@
                                                                                                      diff --git a/file/src/family/uncle.js.html b/file/src/family/uncle.js.html index c0b1b2a..16b750e 100644 --- a/file/src/family/uncle.js.html +++ b/file/src/family/uncle.js.html @@ -91,7 +91,7 @@
                                                                                                      diff --git a/file/src/index.js.html b/file/src/index.js.html index 52cdadd..4a8b968 100644 --- a/file/src/index.js.html +++ b/file/src/index.js.html @@ -82,7 +82,7 @@
                                                                                                      diff --git a/file/src/insertion/index.js.html b/file/src/insertion/index.js.html index 8fb03c2..31df863 100644 --- a/file/src/insertion/index.js.html +++ b/file/src/insertion/index.js.html @@ -79,7 +79,7 @@
                                                                                                      diff --git a/file/src/insertion/insert.js.html b/file/src/insertion/insert.js.html index 03d0a3d..836d6d7 100644 --- a/file/src/insertion/insert.js.html +++ b/file/src/insertion/insert.js.html @@ -127,7 +127,7 @@
                                                                                                      diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html index ba2c258..5e3b93e 100644 --- a/file/src/insertion/insert_case1.js.html +++ b/file/src/insertion/insert_case1.js.html @@ -96,7 +96,7 @@
                                                                                                      diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html index eb9413b..c8bba09 100644 --- a/file/src/insertion/insert_case2.js.html +++ b/file/src/insertion/insert_case2.js.html @@ -99,7 +99,7 @@
                                                                                                      diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html index 40d4d67..ce3d52c 100644 --- a/file/src/insertion/insert_case3.js.html +++ b/file/src/insertion/insert_case3.js.html @@ -115,7 +115,7 @@
                                                                                                      diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html index 1a88017..88d2781 100644 --- a/file/src/insertion/insert_case4.js.html +++ b/file/src/insertion/insert_case4.js.html @@ -159,7 +159,7 @@
                                                                                                      diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case5.js.html index 8e09d69..8430d22 100644 --- a/file/src/insertion/insert_case5.js.html +++ b/file/src/insertion/insert_case5.js.html @@ -122,7 +122,7 @@
                                                                                                      diff --git a/file/src/rotate/index.js.html b/file/src/rotate/index.js.html index e8dc9cf..dce9e12 100644 --- a/file/src/rotate/index.js.html +++ b/file/src/rotate/index.js.html @@ -75,7 +75,7 @@
                                                                                                      diff --git a/file/src/rotate/rotate_left.js.html b/file/src/rotate/rotate_left.js.html index 953b140..79a5065 100644 --- a/file/src/rotate/rotate_left.js.html +++ b/file/src/rotate/rotate_left.js.html @@ -108,7 +108,7 @@
                                                                                                      diff --git a/file/src/rotate/rotate_right.js.html b/file/src/rotate/rotate_right.js.html index b325fa6..0f729ab 100644 --- a/file/src/rotate/rotate_right.js.html +++ b/file/src/rotate/rotate_right.js.html @@ -109,7 +109,7 @@
                                                                                                      diff --git a/file/src/search/index.js.html b/file/src/search/index.js.html index 2965426..1bc4ed5 100644 --- a/file/src/search/index.js.html +++ b/file/src/search/index.js.html @@ -74,7 +74,7 @@
                                                                                                      diff --git a/file/src/search/search.js.html b/file/src/search/search.js.html index ec97afd..e234789 100644 --- a/file/src/search/search.js.html +++ b/file/src/search/search.js.html @@ -106,7 +106,7 @@
                                                                                                      diff --git a/file/src/traversal/index.js.html b/file/src/traversal/index.js.html index 7a6da3b..9961846 100644 --- a/file/src/traversal/index.js.html +++ b/file/src/traversal/index.js.html @@ -75,7 +75,7 @@
                                                                                                      diff --git a/file/src/traversal/inordertraversal.js.html b/file/src/traversal/inordertraversal.js.html index 7781ddd..3d09a22 100644 --- a/file/src/traversal/inordertraversal.js.html +++ b/file/src/traversal/inordertraversal.js.html @@ -99,7 +99,7 @@
                                                                                                      diff --git a/file/src/traversal/rangetraversal.js.html b/file/src/traversal/rangetraversal.js.html index 1902022..1aeaf36 100644 --- a/file/src/traversal/rangetraversal.js.html +++ b/file/src/traversal/rangetraversal.js.html @@ -104,7 +104,7 @@
                                                                                                      diff --git a/function/index.html b/function/index.html index 22a5047..9b5a9c2 100644 --- a/function/index.html +++ b/function/index.html @@ -2600,7 +2600,7 @@

                                                                                                      Return:

                                                                                                      diff --git a/identifiers.html b/identifiers.html index 8524ad8..3bbc932 100644 --- a/identifiers.html +++ b/identifiers.html @@ -912,7 +912,7 @@ diff --git a/index.html b/index.html index 2742ebb..b6029a8 100644 --- a/index.html +++ b/index.html @@ -85,7 +85,7 @@ diff --git a/manual/example.html b/manual/example.html index 5e1a90c..0a0dbcc 100644 --- a/manual/example.html +++ b/manual/example.html @@ -84,7 +84,7 @@

                                                                                                      Referen diff --git a/manual/index.html b/manual/index.html index a3c1e25..a9fbc82 100644 --- a/manual/index.html +++ b/manual/index.html @@ -116,7 +116,7 @@

                                                                                                      Referen diff --git a/manual/installation.html b/manual/installation.html index 2db23bf..b50dd81 100644 --- a/manual/installation.html +++ b/manual/installation.html @@ -83,9 +83,7 @@

                                                                                                      Referen jspm or npm.

                                                                                                      jspm

                                                                                                      -
                                                                                                      jspm install github:aureooms/es-red-black-tree
-# or
-jspm install npm:aureooms-es-red-black-tree
+
                                                                                                      jspm install npm:aureooms-es-red-black-tree
 
                                                                                                      
 
                                                                                                      npm
                                                                                                      
 
                                                                                                      npm install aureooms-es-red-black-tree --save
@@ -95,7 +93,7 @@ 
                                                                                                      npm
                                                                                                      
 
 
 
 
 
diff --git a/manual/overview.html b/manual/overview.html
index d8dc893..5ed4e5b 100644
--- a/manual/overview.html
+++ b/manual/overview.html
@@ -84,7 +84,7 @@ 
                                                                                                      Referen
 
 
 
 
 
diff --git a/manual/usage.html b/manual/usage.html
index 2f0eaf5..ac54494 100644
--- a/manual/usage.html
+++ b/manual/usage.html
@@ -102,7 +102,7 @@ 
                                                                                                      npm
                                                                                                      
 
 
 
 
 
diff --git a/package.json b/package.json
index 2ffe1a7..c2226d0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aureooms-es-red-black-tree",
-  "version": "1.0.2",
+  "version": "2.0.5",
   "author": "aureooms",
   "license": "AGPL-3.0",
   "description": "red-black tree library for JavaScript",
@@ -19,10 +19,12 @@
     "url": "https://github.com/aureooms/es-red-black-tree/issues"
   },
   "scripts": {
-    "test": "./node_modules/.bin/ava ./test/src --concurrency 4",
-    "cover": "./node_modules/.bin/nyc --reporter=lcov npm test"
+    "build": "babel src -d lib",
+    "prepublish": "npm run build",
+    "test": "ava ./test/src --concurrency 4",
+    "cover": "nyc --reporter=lcov npm test"
   },
-  "main": "src/index.js",
+  "main": "lib/index.js",
   "dependencies": {
     "chalk": "^1.1.3"
   },
@@ -30,16 +32,16 @@
     "aureooms-js-compare": "^1.4.5",
     "aureooms-js-itertools": "^1.3.0",
     "aureooms-js-random": "^1.0.2",
-    "ava": "^0.15.2",
-    "babel-cli": "^6.5.1",
-    "babel-plugin-transform-runtime": "^6.5.2",
-    "babel-polyfill": "^6.5.0",
-    "babel-preset-es2015": "^6.5.0",
-    "babel-preset-es2016": "^6.11.3",
-    "codeclimate-test-reporter": "^0.3.1",
-    "coveralls": "^2.11.6",
-    "esdoc": "^0.4.5",
-    "nyc": "^7.0.0"
+    "ava": "^0.16.0",
+    "babel-cli": "^6.16.0",
+    "babel-plugin-transform-runtime": "^6.15.0",
+    "babel-polyfill": "^6.16.0",
+    "babel-preset-latest": "^6.16.0",
+    "codeclimate-test-reporter": "^0.4.0",
+    "coveralls": "^2.11.14",
+    "esdoc": "^0.4.8",
+    "jspm": "^0.16.46",
+    "nyc": "^8.3.1"
   },
   "ava": {
     "require": [
@@ -49,13 +51,19 @@
   },
   "babel": {
     "presets": [
-      "es2015",
-      "es2016"
+      "latest"
     ],
     "env": {
       "development": {
         "sourceMaps": "inline"
       }
     }
+  },
+  "jspm": {
+    "devDependencies": {
+      "babel": "npm:babel-core@^5.8.24",
+      "babel-runtime": "npm:babel-runtime@^5.8.24",
+      "core-js": "npm:core-js@^1.1.4"
+    }
   }
 }
diff --git a/source.html b/source.html
index 0b7acf1..85ac56e 100644
--- a/source.html
+++ b/source.html
@@ -88,7 +88,7 @@
       100 %1/1
       440 byte
       21
-      2016-07-07 13:36:30 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/adt/Node.js
@@ -96,7 +96,7 @@
       100 %1/1
       599 byte
       25
-      2016-07-07 13:48:31 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/adt/RedBlackTree.js
@@ -104,7 +104,7 @@
       85 %12/14
       4355 byte
       190
-      2016-07-07 14:47:21 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/adt/index.js
@@ -112,7 +112,7 @@
       -
       83 byte
       3
-      2016-07-07 18:49:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/color/BLACK.js
@@ -120,7 +120,7 @@
       100 %1/1
       56 byte
       4
-      2016-07-07 14:47:49 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/color/RED.js
@@ -128,7 +128,7 @@
       100 %1/1
       52 byte
       4
-      2016-07-07 14:48:01 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/color/index.js
@@ -136,7 +136,7 @@
       -
       50 byte
       2
-      2016-07-07 18:49:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/debug/debug.js
@@ -144,7 +144,7 @@
       100 %1/1
       483 byte
       20
-      2016-07-07 14:50:33 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/debug/index.js
@@ -152,7 +152,7 @@
       -
       26 byte
       1
-      2016-07-07 18:49:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/deletion/delete_case1.js
@@ -160,7 +160,7 @@
       100 %1/1
       449 byte
       17
-      2016-07-01 13:06:21 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/deletion/delete_case2.js
@@ -168,7 +168,7 @@
       100 %1/1
       1135 byte
       41
-      2016-07-01 13:59:23 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/deletion/delete_case3.js
@@ -176,7 +176,7 @@
       100 %1/1
       1289 byte
       45
-      2016-07-01 14:06:01 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/deletion/delete_case4.js
@@ -184,7 +184,7 @@
       100 %1/1
       1449 byte
       47
-      2016-07-01 14:32:44 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/deletion/delete_case5.js
@@ -192,7 +192,7 @@
       100 %1/1
       1844 byte
       60
-      2016-07-01 14:42:36 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/deletion/delete_case6.js
@@ -200,7 +200,7 @@
       100 %1/1
       1515 byte
       51
-      2016-07-01 15:33:14 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/deletion/delete_one_child.js
@@ -208,7 +208,7 @@
       100 %1/1
       1427 byte
       47
-      2016-07-01 12:53:31 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/deletion/index.js
@@ -216,7 +216,7 @@
       -
       268 byte
       8
-      2016-07-07 18:49:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/deletion/replace_node.js
@@ -224,7 +224,7 @@
       100 %1/1
       395 byte
       18
-      2016-07-07 18:51:41 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/family/grandparent.js
@@ -232,7 +232,7 @@
       100 %1/1
       321 byte
       13
-      2016-07-07 14:54:12 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/family/index.js
@@ -240,7 +240,7 @@
       -
       118 byte
       4
-      2016-07-07 18:49:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/family/predecessor.js
@@ -248,7 +248,7 @@
       100 %1/1
       379 byte
       17
-      2016-07-07 15:00:29 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/family/sibling.js
@@ -256,7 +256,7 @@
       100 %1/1
       373 byte
       15
-      2016-07-07 15:01:55 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/family/uncle.js
@@ -264,7 +264,7 @@
       100 %1/1
       454 byte
       18
-      2016-07-07 15:07:05 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/index.js
@@ -272,7 +272,7 @@
       -
       246 byte
       9
-      2016-07-07 18:49:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/insertion/index.js
@@ -280,7 +280,7 @@
       -
       192 byte
       6
-      2016-07-07 18:49:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/insertion/insert.js
@@ -288,7 +288,7 @@
       100 %1/1
       1145 byte
       54
-      2016-07-07 13:49:31 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/insertion/insert_case1.js
@@ -296,7 +296,7 @@
       100 %1/1
       392 byte
       23
-      2016-07-07 16:33:57 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/insertion/insert_case2.js
@@ -304,7 +304,7 @@
       100 %1/1
       455 byte
       26
-      2016-07-07 16:34:06 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/insertion/insert_case3.js
@@ -312,7 +312,7 @@
       100 %1/1
       1062 byte
       42
-      2016-07-07 16:33:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/insertion/insert_case4.js
@@ -320,7 +320,7 @@
       100 %1/1
       2215 byte
       86
-      2016-07-07 16:15:21 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/insertion/insert_case5.js
@@ -328,7 +328,7 @@
       100 %1/1
       1380 byte
       49
-      2016-07-07 16:32:23 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/rotate/index.js
@@ -336,7 +336,7 @@
       -
       65 byte
       2
-      2016-07-07 18:49:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/rotate/rotate_left.js
@@ -344,7 +344,7 @@
       100 %1/1
       645 byte
       35
-      2016-07-07 15:05:23 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/rotate/rotate_right.js
@@ -352,7 +352,7 @@
       100 %1/1
       655 byte
       36
-      2016-07-07 15:05:09 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/search/index.js
@@ -360,7 +360,7 @@
       -
       27 byte
       1
-      2016-07-07 18:49:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/search/search.js
@@ -368,7 +368,7 @@
       100 %1/1
       532 byte
       33
-      2016-07-07 13:47:51 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/traversal/index.js
@@ -376,7 +376,7 @@
       -
       72 byte
       2
-      2016-07-07 18:49:16 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/traversal/inordertraversal.js
@@ -384,7 +384,7 @@
       100 %1/1
       701 byte
       26
-      2016-07-07 13:49:55 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
       src/traversal/rangetraversal.js
@@ -392,14 +392,14 @@
       100 %1/1
       1214 byte
       31
-      2016-07-07 13:48:49 (UTC)
+      2016-07-01 19:26:16 (UTC)
     
 
 
 
 
 
 
 
diff --git a/variable/index.html b/variable/index.html
index fc377ac..eaa993a 100644
--- a/variable/index.html
+++ b/variable/index.html
@@ -215,7 +215,7 @@ 
                                                                                                      
 
 
 
 
 

From ae917fb8b0df2df2b0d023f5580b0a722b0adfdf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= 
Date: Tue, 1 Nov 2016 22:19:48 +0100
Subject: [PATCH 13/26] esdoc update

---
 manual/example.html      |  4 +--
 manual/index.html        |  8 ++---
 manual/installation.html |  4 +--
 manual/overview.html     |  4 +--
 manual/usage.html        | 27 +++++---------
 source.html              | 78 ++++++++++++++++++++--------------------
 6 files changed, 53 insertions(+), 72 deletions(-)

diff --git a/manual/example.html b/manual/example.html
index 0a0dbcc..5a54f2a 100644
--- a/manual/example.html
+++ b/manual/example.html
@@ -51,9 +51,7 @@ 
                                                                                                      Usage
                                                                                                      
     
+    
   
 
                                                                                                      
     
                                                                                                      Example
                                                                                                      
diff --git a/manual/index.html b/manual/index.html
index a9fbc82..73d489d 100644
--- a/manual/index.html
+++ b/manual/index.html
@@ -51,9 +51,7 @@ 
                                                                                                      Usage
                                                                                                      
     
+    
   
                                                                                                      
 
                                                                                                      
     
                                                                                                      Example
                                                                                                      
@@ -93,9 +91,7 @@ 
                                                                                                      Usage
                                                                                                      
     
+    
   
                                                                                                      
 
                                                                                                      
     
                                                                                                      Example
                                                                                                      
diff --git a/manual/installation.html b/manual/installation.html
index b50dd81..c2b3988 100644
--- a/manual/installation.html
+++ b/manual/installation.html
@@ -51,9 +51,7 @@ 
                                                                                                      Usage
                                                                                                      
     
+    
   
                                                                                                      
 
                                                                                                      
     
                                                                                                      Example
                                                                                                      
diff --git a/manual/overview.html b/manual/overview.html
index 5ed4e5b..74a741e 100644
--- a/manual/overview.html
+++ b/manual/overview.html
@@ -51,9 +51,7 @@ 
                                                                                                      Usage
                                                                                                      
     
+    
   
                                                                                                      
 
                                                                                                      
     
                                                                                                      Example
                                                                                                      
diff --git a/manual/usage.html b/manual/usage.html
index ac54494..d1ab943 100644
--- a/manual/usage.html
+++ b/manual/usage.html
@@ -51,9 +51,7 @@ 
                                                                                                      Usage
                                                                                                      
     
+    
   
                                                                                                      
 
                                                                                                      
     
                                                                                                      Example
                                                                                                      
@@ -79,24 +77,17 @@ 
                                                                                                      Referen
     »
     Usage
   
                                                                                                      
-  
                                                                                                      Depending on the syntax used by this code you will need to pass the source
-through a transpiler, for example babel.
                                                                                                      
-
                                                                                                      jspm
                                                                                                      
-
                                                                                                      Configure jspm to transpile all the code. Then
                                                                                                      
-
                                                                                                      let redblacktree = require( 'github:aureooms/es-red-black-tree' ) ;
+  
                                                                                                      The code needs a ES2015+ polyfill to work, for example
+babel-polyfill.
                                                                                                      
+
                                                                                                      require( 'babel-polyfill' ) ;
 // or
-import redblacktree from 'aureooms-es-red-black-tree' ;
+import 'babel-polyfill' ;
 
                                                                                                      
-
                                                                                                      npm
                                                                                                      
-
                                                                                                      Configure your code to transpile dependencies on the fly (for example with
-babel-register). Then you can
                                                                                                      
-
                                                                                                      import redblacktree from 'aureooms-es-red-black-tree' ;
+
                                                                                                      Then
                                                                                                      
+
                                                                                                      const redblacktree = require( 'aureooms-js-red-black-tree' ) ;
+// or
+import redblacktree from 'aureooms-js-red-black-tree' ;
 
                                                                                                      
-
                                                                                                      Additionally, for the browser, you can configure
-rollup,
-browserify,
-or webpack to transpile and package the
-dependencies with your code.
                                                                                                      
 
                                                                                                      
 
                                                                                                      
 
diff --git a/source.html b/source.html
index 85ac56e..89ed5c7 100644
--- a/source.html
+++ b/source.html
@@ -88,7 +88,7 @@
       100 %1/1
       440 byte
       21
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/adt/Node.js
@@ -96,7 +96,7 @@
       100 %1/1
       599 byte
       25
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/adt/RedBlackTree.js
@@ -104,7 +104,7 @@
       85 %12/14
       4355 byte
       190
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/adt/index.js
@@ -112,7 +112,7 @@
       -
       83 byte
       3
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/color/BLACK.js
@@ -120,7 +120,7 @@
       100 %1/1
       56 byte
       4
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/color/RED.js
@@ -128,7 +128,7 @@
       100 %1/1
       52 byte
       4
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/color/index.js
@@ -136,7 +136,7 @@
       -
       50 byte
       2
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/debug/debug.js
@@ -144,7 +144,7 @@
       100 %1/1
       483 byte
       20
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/debug/index.js
@@ -152,7 +152,7 @@
       -
       26 byte
       1
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/deletion/delete_case1.js
@@ -160,7 +160,7 @@
       100 %1/1
       449 byte
       17
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/deletion/delete_case2.js
@@ -168,7 +168,7 @@
       100 %1/1
       1135 byte
       41
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/deletion/delete_case3.js
@@ -176,7 +176,7 @@
       100 %1/1
       1289 byte
       45
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/deletion/delete_case4.js
@@ -184,7 +184,7 @@
       100 %1/1
       1449 byte
       47
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/deletion/delete_case5.js
@@ -192,7 +192,7 @@
       100 %1/1
       1844 byte
       60
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/deletion/delete_case6.js
@@ -200,7 +200,7 @@
       100 %1/1
       1515 byte
       51
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/deletion/delete_one_child.js
@@ -208,7 +208,7 @@
       100 %1/1
       1427 byte
       47
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/deletion/index.js
@@ -216,7 +216,7 @@
       -
       268 byte
       8
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/deletion/replace_node.js
@@ -224,7 +224,7 @@
       100 %1/1
       395 byte
       18
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/family/grandparent.js
@@ -232,7 +232,7 @@
       100 %1/1
       321 byte
       13
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/family/index.js
@@ -240,7 +240,7 @@
       -
       118 byte
       4
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/family/predecessor.js
@@ -248,7 +248,7 @@
       100 %1/1
       379 byte
       17
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/family/sibling.js
@@ -256,7 +256,7 @@
       100 %1/1
       373 byte
       15
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/family/uncle.js
@@ -264,7 +264,7 @@
       100 %1/1
       454 byte
       18
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/index.js
@@ -272,7 +272,7 @@
       -
       246 byte
       9
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/insertion/index.js
@@ -280,7 +280,7 @@
       -
       192 byte
       6
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/insertion/insert.js
@@ -288,7 +288,7 @@
       100 %1/1
       1145 byte
       54
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/insertion/insert_case1.js
@@ -296,7 +296,7 @@
       100 %1/1
       392 byte
       23
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/insertion/insert_case2.js
@@ -304,7 +304,7 @@
       100 %1/1
       455 byte
       26
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/insertion/insert_case3.js
@@ -312,7 +312,7 @@
       100 %1/1
       1062 byte
       42
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/insertion/insert_case4.js
@@ -320,7 +320,7 @@
       100 %1/1
       2215 byte
       86
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/insertion/insert_case5.js
@@ -328,7 +328,7 @@
       100 %1/1
       1380 byte
       49
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/rotate/index.js
@@ -336,7 +336,7 @@
       -
       65 byte
       2
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/rotate/rotate_left.js
@@ -344,7 +344,7 @@
       100 %1/1
       645 byte
       35
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/rotate/rotate_right.js
@@ -352,7 +352,7 @@
       100 %1/1
       655 byte
       36
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/search/index.js
@@ -360,7 +360,7 @@
       -
       27 byte
       1
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/search/search.js
@@ -368,7 +368,7 @@
       100 %1/1
       532 byte
       33
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/traversal/index.js
@@ -376,7 +376,7 @@
       -
       72 byte
       2
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/traversal/inordertraversal.js
@@ -384,7 +384,7 @@
       100 %1/1
       701 byte
       26
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
       src/traversal/rangetraversal.js
@@ -392,7 +392,7 @@
       100 %1/1
       1214 byte
       31
-      2016-07-01 19:26:16 (UTC)
+      2016-11-03 21:01:16 (UTC)
     
 
 

From fb9f2094b736db471dadf5f73bccb69467531845 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= 
Date: Tue, 1 Nov 2016 23:55:40 +0100
Subject: [PATCH 14/26] esdoc update

---
 package.json |  6 ++--
 source.html  | 78 ++++++++++++++++++++++++++--------------------------
 2 files changed, 42 insertions(+), 42 deletions(-)

diff --git a/package.json b/package.json
index c2226d0..88eb651 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "aureooms-es-red-black-tree",
-  "version": "2.0.5",
-  "author": "aureooms",
+  "version": "2.0.6",
+  "author": "Aurélien Ooms ",
   "license": "AGPL-3.0",
   "description": "red-black tree library for JavaScript",
   "keywords": [
@@ -21,7 +21,7 @@
   "scripts": {
     "build": "babel src -d lib",
     "prepublish": "npm run build",
-    "test": "ava ./test/src --concurrency 4",
+    "test": "ava ./test/src",
     "cover": "nyc --reporter=lcov npm test"
   },
   "main": "lib/index.js",
diff --git a/source.html b/source.html
index 89ed5c7..38d3cf6 100644
--- a/source.html
+++ b/source.html
@@ -88,7 +88,7 @@
       100 %1/1
       440 byte
       21
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/adt/Node.js
@@ -96,7 +96,7 @@
       100 %1/1
       599 byte
       25
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/adt/RedBlackTree.js
@@ -104,7 +104,7 @@
       85 %12/14
       4355 byte
       190
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/adt/index.js
@@ -112,7 +112,7 @@
       -
       83 byte
       3
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/color/BLACK.js
@@ -120,7 +120,7 @@
       100 %1/1
       56 byte
       4
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/color/RED.js
@@ -128,7 +128,7 @@
       100 %1/1
       52 byte
       4
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/color/index.js
@@ -136,7 +136,7 @@
       -
       50 byte
       2
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/debug/debug.js
@@ -144,7 +144,7 @@
       100 %1/1
       483 byte
       20
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/debug/index.js
@@ -152,7 +152,7 @@
       -
       26 byte
       1
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/deletion/delete_case1.js
@@ -160,7 +160,7 @@
       100 %1/1
       449 byte
       17
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/deletion/delete_case2.js
@@ -168,7 +168,7 @@
       100 %1/1
       1135 byte
       41
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/deletion/delete_case3.js
@@ -176,7 +176,7 @@
       100 %1/1
       1289 byte
       45
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/deletion/delete_case4.js
@@ -184,7 +184,7 @@
       100 %1/1
       1449 byte
       47
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/deletion/delete_case5.js
@@ -192,7 +192,7 @@
       100 %1/1
       1844 byte
       60
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/deletion/delete_case6.js
@@ -200,7 +200,7 @@
       100 %1/1
       1515 byte
       51
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/deletion/delete_one_child.js
@@ -208,7 +208,7 @@
       100 %1/1
       1427 byte
       47
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/deletion/index.js
@@ -216,7 +216,7 @@
       -
       268 byte
       8
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/deletion/replace_node.js
@@ -224,7 +224,7 @@
       100 %1/1
       395 byte
       18
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/family/grandparent.js
@@ -232,7 +232,7 @@
       100 %1/1
       321 byte
       13
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/family/index.js
@@ -240,7 +240,7 @@
       -
       118 byte
       4
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/family/predecessor.js
@@ -248,7 +248,7 @@
       100 %1/1
       379 byte
       17
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/family/sibling.js
@@ -256,7 +256,7 @@
       100 %1/1
       373 byte
       15
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/family/uncle.js
@@ -264,7 +264,7 @@
       100 %1/1
       454 byte
       18
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/index.js
@@ -272,7 +272,7 @@
       -
       246 byte
       9
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/insertion/index.js
@@ -280,7 +280,7 @@
       -
       192 byte
       6
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/insertion/insert.js
@@ -288,7 +288,7 @@
       100 %1/1
       1145 byte
       54
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/insertion/insert_case1.js
@@ -296,7 +296,7 @@
       100 %1/1
       392 byte
       23
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/insertion/insert_case2.js
@@ -304,7 +304,7 @@
       100 %1/1
       455 byte
       26
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/insertion/insert_case3.js
@@ -312,7 +312,7 @@
       100 %1/1
       1062 byte
       42
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/insertion/insert_case4.js
@@ -320,7 +320,7 @@
       100 %1/1
       2215 byte
       86
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/insertion/insert_case5.js
@@ -328,7 +328,7 @@
       100 %1/1
       1380 byte
       49
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/rotate/index.js
@@ -336,7 +336,7 @@
       -
       65 byte
       2
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/rotate/rotate_left.js
@@ -344,7 +344,7 @@
       100 %1/1
       645 byte
       35
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/rotate/rotate_right.js
@@ -352,7 +352,7 @@
       100 %1/1
       655 byte
       36
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/search/index.js
@@ -360,7 +360,7 @@
       -
       27 byte
       1
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/search/search.js
@@ -368,7 +368,7 @@
       100 %1/1
       532 byte
       33
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/traversal/index.js
@@ -376,7 +376,7 @@
       -
       72 byte
       2
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/traversal/inordertraversal.js
@@ -384,7 +384,7 @@
       100 %1/1
       701 byte
       26
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
       src/traversal/rangetraversal.js
@@ -392,7 +392,7 @@
       100 %1/1
       1214 byte
       31
-      2016-11-03 21:01:16 (UTC)
+      2016-11-03 21:19:53 (UTC)
     
 
 

From 816180b3ad7c51ee04f80f14d3d4e16dd12d3da4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= 
Date: Sat, 5 Nov 2016 19:49:37 +0100
Subject: [PATCH 15/26] esdoc update

---
 manual/installation.html |  2 +-
 manual/usage.html        |  4 +-
 package.json             | 81 ++++++++++++++++++----------------------
 source.html              | 78 +++++++++++++++++++-------------------
 4 files changed, 78 insertions(+), 87 deletions(-)

diff --git a/manual/installation.html b/manual/installation.html
index c2b3988..2381e3e 100644
--- a/manual/installation.html
+++ b/manual/installation.html
@@ -77,7 +77,7 @@ 
                                                                                                      Referen
     »
     Installation
   
-  
                                                                                                      Can be managed through
+  
                                                                                                      Can be managed using
 jspm
 or npm.
                                                                                                      
 
                                                                                                      jspm
                                                                                                      
diff --git a/manual/usage.html b/manual/usage.html
index d1ab943..7227ce3 100644
--- a/manual/usage.html
+++ b/manual/usage.html
@@ -84,9 +84,9 @@ 
                                                                                                      Referen
 import 'babel-polyfill' ;
 
                                                                                                      
 
                                                                                                      Then
                                                                                                      
-
                                                                                                      const redblacktree = require( 'aureooms-js-red-black-tree' ) ;
+
                                                                                                      const redblacktree = require( 'aureooms-es-red-black-tree' ) ;
 // or
-import redblacktree from 'aureooms-js-red-black-tree' ;
+import redblacktree from 'aureooms-es-red-black-tree' ;
 
                                                                                                      
 
 
diff --git a/package.json b/package.json
index 88eb651..0668178 100644
--- a/package.json
+++ b/package.json
@@ -1,69 +1,60 @@
 {
   "name": "aureooms-es-red-black-tree",
+  "description": "Red-black tree library for JavaScript",
   "version": "2.0.6",
   "author": "Aurélien Ooms ",
-  "license": "AGPL-3.0",
-  "description": "red-black tree library for JavaScript",
-  "keywords": [
-    "balanced binary search tree",
-    "bst",
-    "data structure",
-    "red-black tree"
-  ],
-  "homepage": "https://aureooms.github.io/es-red-black-tree",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/aureooms/es-red-black-tree"
+  "ava": {
+    "require": [
+      "babel-polyfill",
+      "babel-register"
+    ]
+  },
+  "babel": {
+    "presets": [
+      "latest"
+    ],
+    "env": {
+      "development": {
+        "sourceMaps": "inline"
+      }
+    }
   },
   "bugs": {
     "url": "https://github.com/aureooms/es-red-black-tree/issues"
   },
-  "scripts": {
-    "build": "babel src -d lib",
-    "prepublish": "npm run build",
-    "test": "ava ./test/src",
-    "cover": "nyc --reporter=lcov npm test"
-  },
-  "main": "lib/index.js",
   "dependencies": {
     "chalk": "^1.1.3"
   },
   "devDependencies": {
     "aureooms-js-compare": "^1.4.5",
-    "aureooms-js-itertools": "^1.3.0",
+    "aureooms-js-itertools": "^3.0.0",
     "aureooms-js-random": "^1.0.2",
     "ava": "^0.16.0",
-    "babel-cli": "^6.16.0",
-    "babel-plugin-transform-runtime": "^6.15.0",
+    "babel-cli": "^6.18.0",
     "babel-polyfill": "^6.16.0",
     "babel-preset-latest": "^6.16.0",
     "codeclimate-test-reporter": "^0.4.0",
     "coveralls": "^2.11.14",
     "esdoc": "^0.4.8",
-    "jspm": "^0.16.46",
-    "nyc": "^8.3.1"
+    "nyc": "^8.4.0"
   },
-  "ava": {
-    "require": [
-      "babel-polyfill",
-      "babel-register"
-    ]
-  },
-  "babel": {
-    "presets": [
-      "latest"
-    ],
-    "env": {
-      "development": {
-        "sourceMaps": "inline"
-      }
-    }
+  "homepage": "https://aureooms.github.io/es-red-black-tree",
+  "keywords": [
+    "balanced binary search tree",
+    "bst",
+    "data structure",
+    "red-black tree"
+  ],
+  "license": "AGPL-3.0",
+  "main": "lib/index.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/aureooms/es-red-black-tree"
   },
-  "jspm": {
-    "devDependencies": {
-      "babel": "npm:babel-core@^5.8.24",
-      "babel-runtime": "npm:babel-runtime@^5.8.24",
-      "core-js": "npm:core-js@^1.1.4"
-    }
+  "scripts": {
+    "build": "babel src -d lib",
+    "cover": "nyc --reporter=lcov npm test",
+    "prepublish": "npm run build",
+    "test": "ava ./test/src"
   }
 }
diff --git a/source.html b/source.html
index 38d3cf6..3e04a00 100644
--- a/source.html
+++ b/source.html
@@ -88,7 +88,7 @@
       100 %1/1
       440 byte
       21
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
                                                                                                             src/adt/Node.js
@@ -96,7 +96,7 @@
       100 %1/1
       599 byte
       25
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/adt/RedBlackTree.js
@@ -104,7 +104,7 @@
       85 %12/14
       4355 byte
       190
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/adt/index.js
@@ -112,7 +112,7 @@
       -
       83 byte
       3
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/color/BLACK.js
@@ -120,7 +120,7 @@
       100 %1/1
       56 byte
       4
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/color/RED.js
@@ -128,7 +128,7 @@
       100 %1/1
       52 byte
       4
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/color/index.js
@@ -136,7 +136,7 @@
       -
       50 byte
       2
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/debug/debug.js
@@ -144,7 +144,7 @@
       100 %1/1
       483 byte
       20
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/debug/index.js
@@ -152,7 +152,7 @@
       -
       26 byte
       1
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/deletion/delete_case1.js
@@ -160,7 +160,7 @@
       100 %1/1
       449 byte
       17
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/deletion/delete_case2.js
@@ -168,7 +168,7 @@
       100 %1/1
       1135 byte
       41
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/deletion/delete_case3.js
@@ -176,7 +176,7 @@
       100 %1/1
       1289 byte
       45
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/deletion/delete_case4.js
@@ -184,7 +184,7 @@
       100 %1/1
       1449 byte
       47
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/deletion/delete_case5.js
@@ -192,7 +192,7 @@
       100 %1/1
       1844 byte
       60
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/deletion/delete_case6.js
@@ -200,7 +200,7 @@
       100 %1/1
       1515 byte
       51
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/deletion/delete_one_child.js
@@ -208,7 +208,7 @@
       100 %1/1
       1427 byte
       47
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/deletion/index.js
@@ -216,7 +216,7 @@
       -
       268 byte
       8
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/deletion/replace_node.js
@@ -224,7 +224,7 @@
       100 %1/1
       395 byte
       18
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/family/grandparent.js
@@ -232,7 +232,7 @@
       100 %1/1
       321 byte
       13
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/family/index.js
@@ -240,7 +240,7 @@
       -
       118 byte
       4
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/family/predecessor.js
@@ -248,7 +248,7 @@
       100 %1/1
       379 byte
       17
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/family/sibling.js
@@ -256,7 +256,7 @@
       100 %1/1
       373 byte
       15
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/family/uncle.js
@@ -264,7 +264,7 @@
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       454 byte
       18
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/index.js
@@ -272,7 +272,7 @@
       -
       246 byte
       9
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/insertion/index.js
@@ -280,7 +280,7 @@
       -
       192 byte
       6
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/insertion/insert.js
@@ -288,7 +288,7 @@
       100 %1/1
       1145 byte
       54
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/insertion/insert_case1.js
@@ -296,7 +296,7 @@
       100 %1/1
       392 byte
       23
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/insertion/insert_case2.js
@@ -304,7 +304,7 @@
       100 %1/1
       455 byte
       26
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/insertion/insert_case3.js
@@ -312,7 +312,7 @@
       100 %1/1
       1062 byte
       42
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/insertion/insert_case4.js
@@ -320,7 +320,7 @@
       100 %1/1
       2215 byte
       86
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/insertion/insert_case5.js
@@ -328,7 +328,7 @@
       100 %1/1
       1380 byte
       49
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/rotate/index.js
@@ -336,7 +336,7 @@
       -
       65 byte
       2
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/rotate/rotate_left.js
@@ -344,7 +344,7 @@
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       35
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+      2016-11-03 22:55:43 (UTC)
     
 
       src/rotate/rotate_right.js
@@ -352,7 +352,7 @@
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       36
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+      2016-11-03 22:55:43 (UTC)
     
 
       src/search/index.js
@@ -360,7 +360,7 @@
       -
       27 byte
       1
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/search/search.js
@@ -368,7 +368,7 @@
       100 %1/1
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       33
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/traversal/index.js
@@ -376,7 +376,7 @@
       -
       72 byte
       2
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/traversal/inordertraversal.js
@@ -384,7 +384,7 @@
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       26
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
       src/traversal/rangetraversal.js
@@ -392,7 +392,7 @@
       100 %1/1
       1214 byte
       31
-      2016-11-03 21:19:53 (UTC)
+      2016-11-03 22:55:43 (UTC)
     
 
 

From 95ce0df3dc07bdd939ce490c82c82b8b329d18c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= 
Date: Thu, 24 Nov 2016 16:54:07 +0100
Subject: [PATCH 16/26] esdoc update

---
 .../src/adt/RedBlackTree.js~RedBlackTree.html |   6 +-
 dump.json                                     |  62 +++++-----
 file/src/adt/Leaf.js.html                     |   4 +-
 file/src/adt/Node.js.html                     |   4 +-
 file/src/adt/RedBlackTree.js.html             |   4 +-
 file/src/adt/index.js.html                    |   4 +-
 file/src/color/BLACK.js.html                  |   4 +-
 file/src/color/RED.js.html                    |   4 +-
 file/src/color/index.js.html                  |   4 +-
 file/src/debug/debug.js.html                  |   4 +-
 file/src/debug/index.js.html                  |   4 +-
 file/src/deletion/delete_case1.js.html        |   4 +-
 file/src/deletion/delete_case2.js.html        |   4 +-
 file/src/deletion/delete_case3.js.html        |   4 +-
 file/src/deletion/delete_case4.js.html        |   4 +-
 file/src/deletion/delete_case5.js.html        |   4 +-
 file/src/deletion/delete_case6.js.html        |   4 +-
 file/src/deletion/delete_one_child.js.html    |   4 +-
 file/src/deletion/index.js.html               |   4 +-
 file/src/deletion/replace_node.js.html        |   4 +-
 file/src/family/grandparent.js.html           |   4 +-
 file/src/family/index.js.html                 |   4 +-
 file/src/family/predecessor.js.html           |   4 +-
 file/src/family/sibling.js.html               |   4 +-
 file/src/family/uncle.js.html                 |   4 +-
 file/src/index.js.html                        |   4 +-
 file/src/insertion/index.js.html              |   4 +-
 file/src/insertion/insert.js.html             |   4 +-
 file/src/insertion/insert_case1.js.html       |   4 +-
 file/src/insertion/insert_case2.js.html       |   4 +-
 file/src/insertion/insert_case3.js.html       |   4 +-
 file/src/insertion/insert_case4.js.html       |   4 +-
 file/src/insertion/insert_case5.js.html       |   4 +-
 file/src/rotate/index.js.html                 |   4 +-
 file/src/rotate/rotate_left.js.html           |   4 +-
 file/src/rotate/rotate_right.js.html          |   4 +-
 file/src/search/index.js.html                 |   4 +-
 file/src/search/search.js.html                |   4 +-
 file/src/traversal/index.js.html              |   4 +-
 file/src/traversal/inordertraversal.js.html   |   4 +-
 file/src/traversal/rangetraversal.js.html     |   4 +-
 function/index.html                           |  56 ++++-----
 identifiers.html                              |   4 +-
 index.html                                    |  28 ++---
 manual/example.html                           |   2 +-
 manual/index.html                             |   2 +-
 manual/installation.html                      |   6 +-
 manual/overview.html                          |   2 +-
 manual/usage.html                             |   6 +-
 package.json                                  |  18 +--
 script/search_index.js                        | 116 +++++++++---------
 source.html                                   |  82 ++++++-------
 user/script/0-header.js                       |   4 +-
 variable/index.html                           |   8 +-
 54 files changed, 279 insertions(+), 279 deletions(-)

diff --git a/class/src/adt/RedBlackTree.js~RedBlackTree.html b/class/src/adt/RedBlackTree.js~RedBlackTree.html
index e152a43..4f75fd8 100644
--- a/class/src/adt/RedBlackTree.js~RedBlackTree.html
+++ b/class/src/adt/RedBlackTree.js~RedBlackTree.html
@@ -3,7 +3,7 @@
 
   
   
-  RedBlackTree | aureooms/es-red-black-tree API Document
+  RedBlackTree | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
@@ -68,7 +68,7 @@
 
 
 
                                                                                                      
-  
                                                                                                      import {RedBlackTree} from 'aureooms-es-red-black-tree/src/adt/RedBlackTree.js'
                                                                                                      
+  
                                                                                                      import {RedBlackTree} from 'aureooms-js-red-black-tree/src/adt/RedBlackTree.js'
                                                                                                      
   public
   class
   
diff --git a/dump.json b/dump.json
index 0c75613..c0b2f2e 100644
--- a/dump.json
+++ b/dump.json
@@ -22,7 +22,7 @@
     "longname": "src/adt/Leaf.js~Leaf",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/adt/Leaf.js",
+    "importPath": "aureooms-js-red-black-tree/src/adt/Leaf.js",
     "importStyle": "{Leaf}",
     "description": "A black leaf node.",
     "lineNumber": 10,
@@ -68,7 +68,7 @@
     "longname": "src/adt/Leaf.js~isleaf",
     "access": null,
     "export": false,
-    "importPath": "aureooms-es-red-black-tree/src/adt/Leaf.js",
+    "importPath": "aureooms-js-red-black-tree/src/adt/Leaf.js",
     "importStyle": null,
     "description": "Returns true if the Leaf object is a leaf. This\nalways returns true.",
     "lineNumber": 21,
@@ -112,7 +112,7 @@
     "longname": "src/adt/Node.js~Node",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/adt/Node.js",
+    "importPath": "aureooms-js-red-black-tree/src/adt/Node.js",
     "importStyle": "{Node}",
     "description": "An internal node. This node can be red or black.",
     "lineNumber": 11,
@@ -168,7 +168,7 @@
     "longname": "src/adt/Node.js~isleaf",
     "access": null,
     "export": false,
-    "importPath": "aureooms-es-red-black-tree/src/adt/Node.js",
+    "importPath": "aureooms-js-red-black-tree/src/adt/Node.js",
     "importStyle": null,
     "description": "Returns true if the Node object is a leaf. This\nalways returns false.",
     "lineNumber": 25,
@@ -212,7 +212,7 @@
     "longname": "src/adt/RedBlackTree.js~RedBlackTree",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/adt/RedBlackTree.js",
+    "importPath": "aureooms-js-red-black-tree/src/adt/RedBlackTree.js",
     "importStyle": "{RedBlackTree}",
     "description": "A RedBlackTree with key-only nodes.",
     "lineNumber": 14,
@@ -716,7 +716,7 @@
     "longname": "src/color/BLACK.js~BLACK",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/color/BLACK.js",
+    "importPath": "aureooms-js-red-black-tree/src/color/BLACK.js",
     "importStyle": "{BLACK}",
     "description": "Constant for black.",
     "lineNumber": 4,
@@ -749,7 +749,7 @@
     "longname": "src/color/RED.js~RED",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/color/RED.js",
+    "importPath": "aureooms-js-red-black-tree/src/color/RED.js",
     "importStyle": "{RED}",
     "description": "Constant for red.",
     "lineNumber": 4,
@@ -795,7 +795,7 @@
     "longname": "src/debug/debug.js~debug",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/debug/debug.js",
+    "importPath": "aureooms-js-red-black-tree/src/debug/debug.js",
     "importStyle": "{debug}",
     "description": "Recursively constructs a prettyprint string for the red-black tree rooted at\nroot.",
     "lineNumber": 12,
@@ -863,7 +863,7 @@
     "longname": "src/deletion/delete_case1.js~delete_case1",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case1.js",
+    "importPath": "aureooms-js-red-black-tree/src/deletion/delete_case1.js",
     "importStyle": "{delete_case1}",
     "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b",
     "lineNumber": 11,
@@ -904,7 +904,7 @@
     "longname": "src/deletion/delete_case2.js~delete_case2",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case2.js",
+    "importPath": "aureooms-js-red-black-tree/src/deletion/delete_case2.js",
     "importStyle": "{delete_case2}",
     "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root",
     "lineNumber": 15,
@@ -945,7 +945,7 @@
     "longname": "src/deletion/delete_case3.js~delete_case3",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case3.js",
+    "importPath": "aureooms-js-red-black-tree/src/deletion/delete_case3.js",
     "importStyle": "{delete_case3}",
     "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black",
     "lineNumber": 16,
@@ -986,7 +986,7 @@
     "longname": "src/deletion/delete_case4.js~delete_case4",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case4.js",
+    "importPath": "aureooms-js-red-black-tree/src/deletion/delete_case4.js",
     "importStyle": "{delete_case4}",
     "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black\n  - n's parent and n's sibling's children cannot all be black",
     "lineNumber": 16,
@@ -1027,7 +1027,7 @@
     "longname": "src/deletion/delete_case5.js~delete_case5",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case5.js",
+    "importPath": "aureooms-js-red-black-tree/src/deletion/delete_case5.js",
     "importStyle": "{delete_case5}",
     "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black\n  - at least one of n's sibling's children is red",
     "lineNumber": 16,
@@ -1068,7 +1068,7 @@
     "longname": "src/deletion/delete_case6.js~delete_case6",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/deletion/delete_case6.js",
+    "importPath": "aureooms-js-red-black-tree/src/deletion/delete_case6.js",
     "importStyle": "{delete_case6}",
     "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black\n  - if n is a left child, the right child of n's sibling is red\n  - if n is a right child, the left child of n's sibling is red",
     "lineNumber": 15,
@@ -1109,7 +1109,7 @@
     "longname": "src/deletion/delete_one_child.js~delete_one_child",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/deletion/delete_one_child.js",
+    "importPath": "aureooms-js-red-black-tree/src/deletion/delete_one_child.js",
     "importStyle": "{delete_one_child}",
     "description": "Delete a node n that has at most a single non-leaf child.\n\nPrecondition:\n  - n has at most one non-leaf child.\n  - if n has a non-leaf child, then it is its left child.",
     "lineNumber": 15,
@@ -1163,7 +1163,7 @@
     "longname": "src/deletion/replace_node.js~replace_node",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/deletion/replace_node.js",
+    "importPath": "aureooms-js-red-black-tree/src/deletion/replace_node.js",
     "importStyle": "{replace_node}",
     "description": "Replaces node A by node B.",
     "lineNumber": 7,
@@ -1214,7 +1214,7 @@
     "longname": "src/family/grandparent.js~grandparent",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/family/grandparent.js",
+    "importPath": "aureooms-js-red-black-tree/src/family/grandparent.js",
     "importStyle": "{grandparent}",
     "description": "Computes the grandparent (parent of parent) of the input node.",
     "lineNumber": 7,
@@ -1282,7 +1282,7 @@
     "longname": "src/family/predecessor.js~predecessor",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/family/predecessor.js",
+    "importPath": "aureooms-js-red-black-tree/src/family/predecessor.js",
     "importStyle": "{predecessor}",
     "description": "Computes the predecessor of the input node, in the subtree rooted at the\ninput node, when this predecessor is guaranteed to exist.",
     "lineNumber": 8,
@@ -1337,7 +1337,7 @@
     "longname": "src/family/sibling.js~sibling",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/family/sibling.js",
+    "importPath": "aureooms-js-red-black-tree/src/family/sibling.js",
     "importStyle": "{sibling}",
     "description": "Computes the sibling of the input node.",
     "lineNumber": 7,
@@ -1392,7 +1392,7 @@
     "longname": "src/family/uncle.js~uncle",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/family/uncle.js",
+    "importPath": "aureooms-js-red-black-tree/src/family/uncle.js",
     "importStyle": "{uncle}",
     "description": "Computes the uncle of the input node when the grandparent is guaranteed to\nexist.",
     "lineNumber": 10,
@@ -1473,7 +1473,7 @@
     "longname": "src/insertion/insert.js~insert",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/insertion/insert.js",
+    "importPath": "aureooms-js-red-black-tree/src/insertion/insert.js",
     "importStyle": "{insert}",
     "description": "Walks the tree rooted at A down the only path that satisfies\nthe following property: if at a node C we make a left (resp.\nright), then B < C (resp. B >= C). Once we hit the\nend of the path, we can add node B at this position. By the\nproperty of the path, the tree rooted at A is still a binary\nsearch tree.\nFor our red-black tree, all that is left to do is fix the red-black tree\nproperties in case they have been violated by this insertion. This is fixed\nby {@link insert_case1}.",
     "lineNumber": 18,
@@ -1548,7 +1548,7 @@
     "longname": "src/insertion/insert_case1.js~insert_case1",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case1.js",
+    "importPath": "aureooms-js-red-black-tree/src/insertion/insert_case1.js",
     "importStyle": "{insert_case1}",
     "description": "Preconditions:\n  - n is red.",
     "lineNumber": 10,
@@ -1589,7 +1589,7 @@
     "longname": "src/insertion/insert_case2.js~insert_case2",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case2.js",
+    "importPath": "aureooms-js-red-black-tree/src/insertion/insert_case2.js",
     "importStyle": "{insert_case2}",
     "description": "Preconditions:\n  - n is red.\n  - n is not the root of the tree.",
     "lineNumber": 11,
@@ -1630,7 +1630,7 @@
     "longname": "src/insertion/insert_case3.js~insert_case3",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case3.js",
+    "importPath": "aureooms-js-red-black-tree/src/insertion/insert_case3.js",
     "importStyle": "{insert_case3}",
     "description": "Preconditions:\n  - n is red.\n  - n is not the root of the tree.\n  - n's parent is red.",
     "lineNumber": 13,
@@ -1671,7 +1671,7 @@
     "longname": "src/insertion/insert_case4.js~insert_case4",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case4.js",
+    "importPath": "aureooms-js-red-black-tree/src/insertion/insert_case4.js",
     "importStyle": "{insert_case4}",
     "description": "Preconditions:\n  - n is red.\n  - n is not the root of the tree.\n  - n's parent is red.\n  - n's uncle is black.\n\nHere we fix the input subtree to pass the preconditions of {@link insert_case5}.",
     "lineNumber": 16,
@@ -1712,7 +1712,7 @@
     "longname": "src/insertion/insert_case5.js~insert_case5",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/insertion/insert_case5.js",
+    "importPath": "aureooms-js-red-black-tree/src/insertion/insert_case5.js",
     "importStyle": "{insert_case5}",
     "description": "Preconditions:\n  - n is red.\n  - n is not the root of the tree.\n  - n's parent is red.\n  - n's uncle is black.\n  - the path from n to its grandparent makes a left-left or right-right.",
     "lineNumber": 13,
@@ -1766,7 +1766,7 @@
     "longname": "src/rotate/rotate_left.js~rotate_left",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/rotate/rotate_left.js",
+    "importPath": "aureooms-js-red-black-tree/src/rotate/rotate_left.js",
     "importStyle": "{rotate_left}",
     "description": "Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n/!\\ This swaps the references to A and B.\n\n        A                B\n       / \\              / \\\n      a   B     ->     A   c\n         / \\          / \\\n        b   c        a   b",
     "lineNumber": 16,
@@ -1807,7 +1807,7 @@
     "longname": "src/rotate/rotate_right.js~rotate_right",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/rotate/rotate_right.js",
+    "importPath": "aureooms-js-red-black-tree/src/rotate/rotate_right.js",
     "importStyle": "{rotate_right}",
     "description": "Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n/!\\ This swaps the references to A and B.\n\n        B                A\n       / \\              / \\\n      A   c     ->     a   B\n     / \\                  / \\\n    a   b                b   c",
     "lineNumber": 16,
@@ -1861,7 +1861,7 @@
     "longname": "src/search/search.js~search",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/search/search.js",
+    "importPath": "aureooms-js-red-black-tree/src/search/search.js",
     "importStyle": "{search}",
     "description": "Search for the first node whose key equals key.",
     "lineNumber": 9,
@@ -1949,7 +1949,7 @@
     "longname": "src/traversal/inordertraversal.js~inordertraversal",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/traversal/inordertraversal.js",
+    "importPath": "aureooms-js-red-black-tree/src/traversal/inordertraversal.js",
     "importStyle": "{inordertraversal}",
     "description": "Traverses the tree rooted at node in order.",
     "lineNumber": 7,
@@ -2004,7 +2004,7 @@
     "longname": "src/traversal/rangetraversal.js~rangetraversal",
     "access": null,
     "export": true,
-    "importPath": "aureooms-es-red-black-tree/src/traversal/rangetraversal.js",
+    "importPath": "aureooms-js-red-black-tree/src/traversal/rangetraversal.js",
     "importStyle": "{rangetraversal}",
     "description": "Yields all the keys in the tree rooted at root that lie in the\ninterval [left, right[, in order.",
     "lineNumber": 11,
diff --git a/file/src/adt/Leaf.js.html b/file/src/adt/Leaf.js.html
index 891e930..72547cd 100644
--- a/file/src/adt/Leaf.js.html
+++ b/file/src/adt/Leaf.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/adt/Leaf.js | aureooms/es-red-black-tree API Document
+  src/adt/Leaf.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
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+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/adt/Node.js.html b/file/src/adt/Node.js.html
index e1230fe..c880493 100644
--- a/file/src/adt/Node.js.html
+++ b/file/src/adt/Node.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/adt/Node.js | aureooms/es-red-black-tree API Document
+  src/adt/Node.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
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+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/adt/RedBlackTree.js.html b/file/src/adt/RedBlackTree.js.html
index 577ddfd..1387e77 100644
--- a/file/src/adt/RedBlackTree.js.html
+++ b/file/src/adt/RedBlackTree.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/adt/RedBlackTree.js | aureooms/es-red-black-tree API Document
+  src/adt/RedBlackTree.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
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+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/adt/index.js.html b/file/src/adt/index.js.html
index 320518d..3275aa9 100644
--- a/file/src/adt/index.js.html
+++ b/file/src/adt/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/adt/index.js | aureooms/es-red-black-tree API Document
+  src/adt/index.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
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+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/color/BLACK.js.html b/file/src/color/BLACK.js.html
index 55c1653..9c64677 100644
--- a/file/src/color/BLACK.js.html
+++ b/file/src/color/BLACK.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/color/BLACK.js | aureooms/es-red-black-tree API Document
+  src/color/BLACK.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
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+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/color/RED.js.html b/file/src/color/RED.js.html
index a158ba7..48b5fe9 100644
--- a/file/src/color/RED.js.html
+++ b/file/src/color/RED.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/color/RED.js | aureooms/es-red-black-tree API Document
+  src/color/RED.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
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+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/color/index.js.html b/file/src/color/index.js.html
index e0923c3..81a11a2 100644
--- a/file/src/color/index.js.html
+++ b/file/src/color/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/color/index.js | aureooms/es-red-black-tree API Document
+  src/color/index.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/debug/debug.js.html b/file/src/debug/debug.js.html
index 017466f..aead005 100644
--- a/file/src/debug/debug.js.html
+++ b/file/src/debug/debug.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/debug/debug.js | aureooms/es-red-black-tree API Document
+  src/debug/debug.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/debug/index.js.html b/file/src/debug/index.js.html
index d43e1ae..1cff764 100644
--- a/file/src/debug/index.js.html
+++ b/file/src/debug/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/debug/index.js | aureooms/es-red-black-tree API Document
+  src/debug/index.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/deletion/delete_case1.js.html b/file/src/deletion/delete_case1.js.html
index ac79730..883a041 100644
--- a/file/src/deletion/delete_case1.js.html
+++ b/file/src/deletion/delete_case1.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/deletion/delete_case1.js | aureooms/es-red-black-tree API Document
+  src/deletion/delete_case1.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
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diff --git a/file/src/deletion/delete_case2.js.html b/file/src/deletion/delete_case2.js.html
index bbedbc3..c03e4c9 100644
--- a/file/src/deletion/delete_case2.js.html
+++ b/file/src/deletion/delete_case2.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/deletion/delete_case2.js | aureooms/es-red-black-tree API Document
+  src/deletion/delete_case2.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/deletion/delete_case3.js.html b/file/src/deletion/delete_case3.js.html
index d0ce0c7..3358d56 100644
--- a/file/src/deletion/delete_case3.js.html
+++ b/file/src/deletion/delete_case3.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/deletion/delete_case3.js | aureooms/es-red-black-tree API Document
+  src/deletion/delete_case3.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
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diff --git a/file/src/deletion/delete_case4.js.html b/file/src/deletion/delete_case4.js.html
index 1ddd945..8bbca76 100644
--- a/file/src/deletion/delete_case4.js.html
+++ b/file/src/deletion/delete_case4.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/deletion/delete_case4.js | aureooms/es-red-black-tree API Document
+  src/deletion/delete_case4.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
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diff --git a/file/src/deletion/delete_case5.js.html b/file/src/deletion/delete_case5.js.html
index 957f830..9d34f2e 100644
--- a/file/src/deletion/delete_case5.js.html
+++ b/file/src/deletion/delete_case5.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/deletion/delete_case5.js | aureooms/es-red-black-tree API Document
+  src/deletion/delete_case5.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/deletion/delete_case6.js.html b/file/src/deletion/delete_case6.js.html
index 00b3845..7233929 100644
--- a/file/src/deletion/delete_case6.js.html
+++ b/file/src/deletion/delete_case6.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/deletion/delete_case6.js | aureooms/es-red-black-tree API Document
+  src/deletion/delete_case6.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/deletion/delete_one_child.js.html b/file/src/deletion/delete_one_child.js.html
index 5112441..0f4d40f 100644
--- a/file/src/deletion/delete_one_child.js.html
+++ b/file/src/deletion/delete_one_child.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/deletion/delete_one_child.js | aureooms/es-red-black-tree API Document
+  src/deletion/delete_one_child.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/deletion/index.js.html b/file/src/deletion/index.js.html
index 7b12170..8600826 100644
--- a/file/src/deletion/index.js.html
+++ b/file/src/deletion/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/deletion/index.js | aureooms/es-red-black-tree API Document
+  src/deletion/index.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/deletion/replace_node.js.html b/file/src/deletion/replace_node.js.html
index a116bee..e14e738 100644
--- a/file/src/deletion/replace_node.js.html
+++ b/file/src/deletion/replace_node.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/deletion/replace_node.js | aureooms/es-red-black-tree API Document
+  src/deletion/replace_node.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/family/grandparent.js.html b/file/src/family/grandparent.js.html
index 611d503..412319a 100644
--- a/file/src/family/grandparent.js.html
+++ b/file/src/family/grandparent.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/family/grandparent.js | aureooms/es-red-black-tree API Document
+  src/family/grandparent.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/family/index.js.html b/file/src/family/index.js.html
index b03c201..caf283f 100644
--- a/file/src/family/index.js.html
+++ b/file/src/family/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/family/index.js | aureooms/es-red-black-tree API Document
+  src/family/index.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/family/predecessor.js.html b/file/src/family/predecessor.js.html
index 728cd3f..0d77e51 100644
--- a/file/src/family/predecessor.js.html
+++ b/file/src/family/predecessor.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/family/predecessor.js | aureooms/es-red-black-tree API Document
+  src/family/predecessor.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/family/sibling.js.html b/file/src/family/sibling.js.html
index 0b53d4b..fbdfcd0 100644
--- a/file/src/family/sibling.js.html
+++ b/file/src/family/sibling.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/family/sibling.js | aureooms/es-red-black-tree API Document
+  src/family/sibling.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/family/uncle.js.html b/file/src/family/uncle.js.html
index 16b750e..994b780 100644
--- a/file/src/family/uncle.js.html
+++ b/file/src/family/uncle.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/family/uncle.js | aureooms/es-red-black-tree API Document
+  src/family/uncle.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
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diff --git a/file/src/index.js.html b/file/src/index.js.html
index 4a8b968..686f0b9 100644
--- a/file/src/index.js.html
+++ b/file/src/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/index.js | aureooms/es-red-black-tree API Document
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diff --git a/file/src/insertion/index.js.html b/file/src/insertion/index.js.html
index 31df863..ff867de 100644
--- a/file/src/insertion/index.js.html
+++ b/file/src/insertion/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/insertion/index.js | aureooms/es-red-black-tree API Document
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diff --git a/file/src/insertion/insert.js.html b/file/src/insertion/insert.js.html
index 836d6d7..5ba3d5b 100644
--- a/file/src/insertion/insert.js.html
+++ b/file/src/insertion/insert.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/insertion/insert.js | aureooms/es-red-black-tree API Document
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diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html
index 5e3b93e..b88dafa 100644
--- a/file/src/insertion/insert_case1.js.html
+++ b/file/src/insertion/insert_case1.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/insertion/insert_case1.js | aureooms/es-red-black-tree API Document
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diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html
index c8bba09..57d71cc 100644
--- a/file/src/insertion/insert_case2.js.html
+++ b/file/src/insertion/insert_case2.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/insertion/insert_case2.js | aureooms/es-red-black-tree API Document
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diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html
index ce3d52c..300557f 100644
--- a/file/src/insertion/insert_case3.js.html
+++ b/file/src/insertion/insert_case3.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/insertion/insert_case3.js | aureooms/es-red-black-tree API Document
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diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html
index 88d2781..13d1720 100644
--- a/file/src/insertion/insert_case4.js.html
+++ b/file/src/insertion/insert_case4.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/insertion/insert_case4.js | aureooms/es-red-black-tree API Document
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-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case5.js.html
index 8430d22..e6944cc 100644
--- a/file/src/insertion/insert_case5.js.html
+++ b/file/src/insertion/insert_case5.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/insertion/insert_case5.js | aureooms/es-red-black-tree API Document
+  src/insertion/insert_case5.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/rotate/index.js.html b/file/src/rotate/index.js.html
index dce9e12..d378338 100644
--- a/file/src/rotate/index.js.html
+++ b/file/src/rotate/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/rotate/index.js | aureooms/es-red-black-tree API Document
+  src/rotate/index.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/rotate/rotate_left.js.html b/file/src/rotate/rotate_left.js.html
index 79a5065..ebe23ca 100644
--- a/file/src/rotate/rotate_left.js.html
+++ b/file/src/rotate/rotate_left.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/rotate/rotate_left.js | aureooms/es-red-black-tree API Document
+  src/rotate/rotate_left.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/rotate/rotate_right.js.html b/file/src/rotate/rotate_right.js.html
index 0f729ab..361934b 100644
--- a/file/src/rotate/rotate_right.js.html
+++ b/file/src/rotate/rotate_right.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/rotate/rotate_right.js | aureooms/es-red-black-tree API Document
+  src/rotate/rotate_right.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/search/index.js.html b/file/src/search/index.js.html
index 1bc4ed5..296d928 100644
--- a/file/src/search/index.js.html
+++ b/file/src/search/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/search/index.js | aureooms/es-red-black-tree API Document
+  src/search/index.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/search/search.js.html b/file/src/search/search.js.html
index e234789..1c0560e 100644
--- a/file/src/search/search.js.html
+++ b/file/src/search/search.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/search/search.js | aureooms/es-red-black-tree API Document
+  src/search/search.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/traversal/index.js.html b/file/src/traversal/index.js.html
index 9961846..e5ce80a 100644
--- a/file/src/traversal/index.js.html
+++ b/file/src/traversal/index.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/traversal/index.js | aureooms/es-red-black-tree API Document
+  src/traversal/index.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/traversal/inordertraversal.js.html b/file/src/traversal/inordertraversal.js.html
index 3d09a22..57caf79 100644
--- a/file/src/traversal/inordertraversal.js.html
+++ b/file/src/traversal/inordertraversal.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/traversal/inordertraversal.js | aureooms/es-red-black-tree API Document
+  src/traversal/inordertraversal.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/file/src/traversal/rangetraversal.js.html b/file/src/traversal/rangetraversal.js.html
index 1aeaf36..0580eca 100644
--- a/file/src/traversal/rangetraversal.js.html
+++ b/file/src/traversal/rangetraversal.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/traversal/rangetraversal.js | aureooms/es-red-black-tree API Document
+  src/traversal/rangetraversal.js | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/function/index.html b/function/index.html
index 9b5a9c2..3a8a106 100644
--- a/function/index.html
+++ b/function/index.html
@@ -3,7 +3,7 @@
 
   
   
-  Function | aureooms/es-red-black-tree API Document
+  Function | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
@@ -831,7 +831,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {Leaf} from 'aureooms-es-red-black-tree/src/adt/Leaf.js'
                                                                                                      
+  
                                                                                                      import {Leaf} from 'aureooms-js-red-black-tree/src/adt/Leaf.js'
                                                                                                      
   
   
   
                                                                                                      A black leaf node.
                                                                                                      
@@ -899,7 +899,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {Node} from 'aureooms-es-red-black-tree/src/adt/Node.js'
                                                                                                      
+  
                                                                                                      import {Node} from 'aureooms-js-red-black-tree/src/adt/Node.js'
                                                                                                      
   
   
   
                                                                                                      An internal node. This node can be red or black.
                                                                                                      
@@ -974,7 +974,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {debug} from 'aureooms-es-red-black-tree/src/debug/debug.js'
                                                                                                      
+  
                                                                                                      import {debug} from 'aureooms-js-red-black-tree/src/debug/debug.js'
                                                                                                      
   
   
   
                                                                                                      Recursively constructs a prettyprint string for the red-black tree rooted at
@@ -1043,7 +1043,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case1} from 'aureooms-es-red-black-tree/src/deletion/delete_case1.js'
                                                                                                      
+  
                                                                                                      import {delete_case1} from 'aureooms-js-red-black-tree/src/deletion/delete_case1.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -1106,7 +1106,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case2} from 'aureooms-es-red-black-tree/src/deletion/delete_case2.js'
                                                                                                      
+  
                                                                                                      import {delete_case2} from 'aureooms-js-red-black-tree/src/deletion/delete_case2.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -1170,7 +1170,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case3} from 'aureooms-es-red-black-tree/src/deletion/delete_case3.js'
                                                                                                      
+  
                                                                                                      import {delete_case3} from 'aureooms-js-red-black-tree/src/deletion/delete_case3.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -1235,7 +1235,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case4} from 'aureooms-es-red-black-tree/src/deletion/delete_case4.js'
                                                                                                      
+  
                                                                                                      import {delete_case4} from 'aureooms-js-red-black-tree/src/deletion/delete_case4.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -1301,7 +1301,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case5} from 'aureooms-es-red-black-tree/src/deletion/delete_case5.js'
                                                                                                      
+  
                                                                                                      import {delete_case5} from 'aureooms-js-red-black-tree/src/deletion/delete_case5.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -1367,7 +1367,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_case6} from 'aureooms-es-red-black-tree/src/deletion/delete_case6.js'
                                                                                                      
+  
                                                                                                      import {delete_case6} from 'aureooms-js-red-black-tree/src/deletion/delete_case6.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -1434,7 +1434,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {delete_one_child} from 'aureooms-es-red-black-tree/src/deletion/delete_one_child.js'
                                                                                                      
+  
                                                                                                      import {delete_one_child} from 'aureooms-js-red-black-tree/src/deletion/delete_one_child.js'
                                                                                                      
   
   
   
                                                                                                      Delete a node n that has at most a single non-leaf child.
                                                                                                      
@@ -1497,7 +1497,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {grandparent} from 'aureooms-es-red-black-tree/src/family/grandparent.js'
                                                                                                      
+  
                                                                                                      import {grandparent} from 'aureooms-js-red-black-tree/src/family/grandparent.js'
                                                                                                      
   
   
   
                                                                                                      Computes the grandparent (parent of parent) of the input node.
                                                                                                      
@@ -1565,7 +1565,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {inordertraversal} from 'aureooms-es-red-black-tree/src/traversal/inordertraversal.js'
                                                                                                      
+  
                                                                                                      import {inordertraversal} from 'aureooms-js-red-black-tree/src/traversal/inordertraversal.js'
                                                                                                      
   
   
   
                                                                                                      Traverses the tree rooted at node in order.
                                                                                                      
@@ -1633,7 +1633,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {insert} from 'aureooms-es-red-black-tree/src/insertion/insert.js'
                                                                                                      
+  
                                                                                                      import {insert} from 'aureooms-js-red-black-tree/src/insertion/insert.js'
                                                                                                      
   
   
   
                                                                                                      Walks the tree rooted at A down the only path that satisfies
@@ -1724,7 +1724,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {insert_case1} from 'aureooms-es-red-black-tree/src/insertion/insert_case1.js'
                                                                                                      
+  
                                                                                                      import {insert_case1} from 'aureooms-js-red-black-tree/src/insertion/insert_case1.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -1785,7 +1785,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {insert_case2} from 'aureooms-es-red-black-tree/src/insertion/insert_case2.js'
                                                                                                      
+  
                                                                                                      import {insert_case2} from 'aureooms-js-red-black-tree/src/insertion/insert_case2.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -1847,7 +1847,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {insert_case3} from 'aureooms-es-red-black-tree/src/insertion/insert_case3.js'
                                                                                                      
+  
                                                                                                      import {insert_case3} from 'aureooms-js-red-black-tree/src/insertion/insert_case3.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -1910,7 +1910,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {insert_case4} from 'aureooms-es-red-black-tree/src/insertion/insert_case4.js'
                                                                                                      
+  
                                                                                                      import {insert_case4} from 'aureooms-js-red-black-tree/src/insertion/insert_case4.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -1975,7 +1975,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {insert_case5} from 'aureooms-es-red-black-tree/src/insertion/insert_case5.js'
                                                                                                      
+  
                                                                                                      import {insert_case5} from 'aureooms-js-red-black-tree/src/insertion/insert_case5.js'
                                                                                                      
   
   
   
                                                                                                      Preconditions:
                                                                                                      
@@ -2040,7 +2040,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {predecessor} from 'aureooms-es-red-black-tree/src/family/predecessor.js'
                                                                                                      
+  
                                                                                                      import {predecessor} from 'aureooms-js-red-black-tree/src/family/predecessor.js'
                                                                                                      
   
   
   
                                                                                                      Computes the predecessor of the input node, in the subtree rooted at the
@@ -2109,7 +2109,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {rangetraversal} from 'aureooms-es-red-black-tree/src/traversal/rangetraversal.js'
                                                                                                      
+  
                                                                                                      import {rangetraversal} from 'aureooms-js-red-black-tree/src/traversal/rangetraversal.js'
                                                                                                      
   
   
   
                                                                                                      Yields all the keys in the tree rooted at root that lie in the
@@ -2199,7 +2199,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {replace_node} from 'aureooms-es-red-black-tree/src/deletion/replace_node.js'
                                                                                                      
+  
                                                                                                      import {replace_node} from 'aureooms-js-red-black-tree/src/deletion/replace_node.js'
                                                                                                      
   
   
   
                                                                                                      Replaces node A by node B.
                                                                                                      
@@ -2264,7 +2264,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {rotate_left} from 'aureooms-es-red-black-tree/src/rotate/rotate_left.js'
                                                                                                      
+  
                                                                                                      import {rotate_left} from 'aureooms-js-red-black-tree/src/rotate/rotate_left.js'
                                                                                                      
   
   
   
                                                                                                      Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)
@@ -2328,7 +2328,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {rotate_right} from 'aureooms-es-red-black-tree/src/rotate/rotate_right.js'
                                                                                                      
+  
                                                                                                      import {rotate_right} from 'aureooms-js-red-black-tree/src/rotate/rotate_right.js'
                                                                                                      
   
   
   
                                                                                                      Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)
@@ -2392,7 +2392,7 @@ 
                                                                                                      
 
-  
                                                                                                      import {search} from 'aureooms-es-red-black-tree/src/search/search.js'
                                                                                                      
+  
                                                                                                      import {search} from 'aureooms-js-red-black-tree/src/search/search.js'
                                                                                                      
   
   
   
                                                                                                      Search for the first node whose key equals key.
                                                                                                      
@@ -2474,7 +2474,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {sibling} from 'aureooms-es-red-black-tree/src/family/sibling.js'
                                                                                                      
+  
                                                                                                      import {sibling} from 'aureooms-js-red-black-tree/src/family/sibling.js'
                                                                                                      
   
   
   
                                                                                                      Computes the sibling of the input node.
                                                                                                      
@@ -2542,7 +2542,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {uncle} from 'aureooms-es-red-black-tree/src/family/uncle.js'
                                                                                                      
+  
                                                                                                      import {uncle} from 'aureooms-js-red-black-tree/src/family/uncle.js'
                                                                                                      
   
   
   
                                                                                                      Computes the uncle of the input node when the grandparent is guaranteed to
diff --git a/identifiers.html b/identifiers.html
index 3bbc932..9fe0aff 100644
--- a/identifiers.html
+++ b/identifiers.html
@@ -3,7 +3,7 @@
 
   
   
-  Index | aureooms/es-red-black-tree API Document
+  Index | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/index.html b/index.html
index b6029a8..15b7675 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,7 @@
 
   
   
-  aureooms/es-red-black-tree API Document
+  aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
@@ -67,20 +67,20 @@
 
                                                                                                      
 
 
-
                                                                                                      aureooms/es-red-black-tree
                                                                                                      
+
                                                                                                      aureooms/js-red-black-tree
                                                                                                      
 
                                                                                                      let tree = RedBlackTree.from( increasing , range( 100000 ) ) ;
 
                                                                                                      
-
                                                                                                      Red-black tree library for JavaScript. See documentation.
                                                                                                      
-
                                                                                                      NPM license
-NPM version
-Build status
-Coverage status
-Dependencies status
-Dev dependencies status
-Code Climate
-NPM downloads per month
-GitHub issues
-Documentation
                                                                                                      
+
                                                                                                      Red-black tree library for JavaScript. See documentation.
                                                                                                      
+
                                                                                                      NPM license
+NPM version
+Build status
+Coverage status
+Dependencies status
+Dev dependencies status
+Code Climate
+NPM downloads per month
+GitHub issues
+Documentation
                                                                                                      
 
                                                                                                      
 
                                                                                                      
 
diff --git a/manual/example.html b/manual/example.html
index 5a54f2a..a7f5d07 100644
--- a/manual/example.html
+++ b/manual/example.html
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/manual/index.html b/manual/index.html
index 73d489d..3540442 100644
--- a/manual/index.html
+++ b/manual/index.html
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/manual/installation.html b/manual/installation.html
index 2381e3e..f818b84 100644
--- a/manual/installation.html
+++ b/manual/installation.html
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
@@ -81,10 +81,10 @@ 
                                                                                                      Referen
 jspm
 or npm.
                                                                                                      
 
                                                                                                      jspm
                                                                                                      
-
                                                                                                      jspm install npm:aureooms-es-red-black-tree
+
                                                                                                      jspm install npm:aureooms-js-red-black-tree
 
                                                                                                      
 
                                                                                                      npm
                                                                                                      
-
                                                                                                      npm install aureooms-es-red-black-tree --save
+
                                                                                                      npm install aureooms-js-red-black-tree --save
 
                                                                                                      
 
                                                                                                      
 
                                                                                                      
diff --git a/manual/overview.html b/manual/overview.html
index 74a741e..7f54a7d 100644
--- a/manual/overview.html
+++ b/manual/overview.html
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
diff --git a/manual/usage.html b/manual/usage.html
index 7227ce3..d32d207 100644
--- a/manual/usage.html
+++ b/manual/usage.html
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
@@ -84,9 +84,9 @@ 
                                                                                                      Referen
 import 'babel-polyfill' ;
 
                                                                                                      
 
                                                                                                      Then
                                                                                                      
-
                                                                                                      const redblacktree = require( 'aureooms-es-red-black-tree' ) ;
+
                                                                                                      const redblacktree = require( 'aureooms-js-red-black-tree' ) ;
 // or
-import redblacktree from 'aureooms-es-red-black-tree' ;
+import redblacktree from 'aureooms-js-red-black-tree' ;
 
                                                                                                      
 
 
diff --git a/package.json b/package.json
index 0668178..f5e62aa 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
-  "name": "aureooms-es-red-black-tree",
+  "name": "aureooms-js-red-black-tree",
   "description": "Red-black tree library for JavaScript",
-  "version": "2.0.6",
+  "version": "2.0.7",
   "author": "Aurélien Ooms ",
   "ava": {
     "require": [
@@ -20,25 +20,25 @@
     }
   },
   "bugs": {
-    "url": "https://github.com/aureooms/es-red-black-tree/issues"
+    "url": "https://github.com/aureooms/js-red-black-tree/issues"
   },
   "dependencies": {
     "chalk": "^1.1.3"
   },
   "devDependencies": {
     "aureooms-js-compare": "^1.4.5",
-    "aureooms-js-itertools": "^3.0.0",
+    "aureooms-js-itertools": "^3.1.1",
     "aureooms-js-random": "^1.0.2",
-    "ava": "^0.16.0",
+    "ava": "^0.17.0",
     "babel-cli": "^6.18.0",
     "babel-polyfill": "^6.16.0",
     "babel-preset-latest": "^6.16.0",
     "codeclimate-test-reporter": "^0.4.0",
-    "coveralls": "^2.11.14",
+    "coveralls": "^2.11.15",
     "esdoc": "^0.4.8",
-    "nyc": "^8.4.0"
+    "nyc": "^10.0.0"
   },
-  "homepage": "https://aureooms.github.io/es-red-black-tree",
+  "homepage": "https://aureooms.github.io/js-red-black-tree",
   "keywords": [
     "balanced binary search tree",
     "bst",
@@ -49,7 +49,7 @@
   "main": "lib/index.js",
   "repository": {
     "type": "git",
-    "url": "https://github.com/aureooms/es-red-black-tree"
+    "url": "https://github.com/aureooms/js-red-black-tree"
   },
   "scripts": {
     "build": "babel src -d lib",
diff --git a/script/search_index.js b/script/search_index.js
index 9c5283c..8615ca2 100644
--- a/script/search_index.js
+++ b/script/search_index.js
@@ -1,176 +1,176 @@
 window.esdocSearchIndex = [
   [
-    "aureooms-es-red-black-tree/src/color/black.js~black",
+    "aureooms-js-red-black-tree/src/color/black.js~black",
     "variable/index.html#static-variable-BLACK",
-    "BLACK aureooms-es-red-black-tree/src/color/BLACK.js",
+    "BLACK aureooms-js-red-black-tree/src/color/BLACK.js",
     "variable"
   ],
   [
-    "aureooms-es-red-black-tree/src/adt/leaf.js~leaf",
+    "aureooms-js-red-black-tree/src/adt/leaf.js~leaf",
     "function/index.html#static-function-Leaf",
-    "Leaf aureooms-es-red-black-tree/src/adt/Leaf.js",
+    "Leaf aureooms-js-red-black-tree/src/adt/Leaf.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/adt/node.js~node",
+    "aureooms-js-red-black-tree/src/adt/node.js~node",
     "function/index.html#static-function-Node",
-    "Node aureooms-es-red-black-tree/src/adt/Node.js",
+    "Node aureooms-js-red-black-tree/src/adt/Node.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/color/red.js~red",
+    "aureooms-js-red-black-tree/src/color/red.js~red",
     "variable/index.html#static-variable-RED",
-    "RED aureooms-es-red-black-tree/src/color/RED.js",
+    "RED aureooms-js-red-black-tree/src/color/RED.js",
     "variable"
   ],
   [
-    "aureooms-es-red-black-tree/src/adt/redblacktree.js~redblacktree",
+    "aureooms-js-red-black-tree/src/adt/redblacktree.js~redblacktree",
     "class/src/adt/RedBlackTree.js~RedBlackTree.html",
-    "RedBlackTree aureooms-es-red-black-tree/src/adt/RedBlackTree.js",
+    "RedBlackTree aureooms-js-red-black-tree/src/adt/RedBlackTree.js",
     "class"
   ],
   [
-    "aureooms-es-red-black-tree/src/debug/debug.js~debug",
+    "aureooms-js-red-black-tree/src/debug/debug.js~debug",
     "function/index.html#static-function-debug",
-    "debug aureooms-es-red-black-tree/src/debug/debug.js",
+    "debug aureooms-js-red-black-tree/src/debug/debug.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/deletion/delete_case1.js~delete_case1",
+    "aureooms-js-red-black-tree/src/deletion/delete_case1.js~delete_case1",
     "function/index.html#static-function-delete_case1",
-    "delete_case1 aureooms-es-red-black-tree/src/deletion/delete_case1.js",
+    "delete_case1 aureooms-js-red-black-tree/src/deletion/delete_case1.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/deletion/delete_case2.js~delete_case2",
+    "aureooms-js-red-black-tree/src/deletion/delete_case2.js~delete_case2",
     "function/index.html#static-function-delete_case2",
-    "delete_case2 aureooms-es-red-black-tree/src/deletion/delete_case2.js",
+    "delete_case2 aureooms-js-red-black-tree/src/deletion/delete_case2.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/deletion/delete_case3.js~delete_case3",
+    "aureooms-js-red-black-tree/src/deletion/delete_case3.js~delete_case3",
     "function/index.html#static-function-delete_case3",
-    "delete_case3 aureooms-es-red-black-tree/src/deletion/delete_case3.js",
+    "delete_case3 aureooms-js-red-black-tree/src/deletion/delete_case3.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/deletion/delete_case4.js~delete_case4",
+    "aureooms-js-red-black-tree/src/deletion/delete_case4.js~delete_case4",
     "function/index.html#static-function-delete_case4",
-    "delete_case4 aureooms-es-red-black-tree/src/deletion/delete_case4.js",
+    "delete_case4 aureooms-js-red-black-tree/src/deletion/delete_case4.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/deletion/delete_case5.js~delete_case5",
+    "aureooms-js-red-black-tree/src/deletion/delete_case5.js~delete_case5",
     "function/index.html#static-function-delete_case5",
-    "delete_case5 aureooms-es-red-black-tree/src/deletion/delete_case5.js",
+    "delete_case5 aureooms-js-red-black-tree/src/deletion/delete_case5.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/deletion/delete_case6.js~delete_case6",
+    "aureooms-js-red-black-tree/src/deletion/delete_case6.js~delete_case6",
     "function/index.html#static-function-delete_case6",
-    "delete_case6 aureooms-es-red-black-tree/src/deletion/delete_case6.js",
+    "delete_case6 aureooms-js-red-black-tree/src/deletion/delete_case6.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/deletion/delete_one_child.js~delete_one_child",
+    "aureooms-js-red-black-tree/src/deletion/delete_one_child.js~delete_one_child",
     "function/index.html#static-function-delete_one_child",
-    "delete_one_child aureooms-es-red-black-tree/src/deletion/delete_one_child.js",
+    "delete_one_child aureooms-js-red-black-tree/src/deletion/delete_one_child.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/family/grandparent.js~grandparent",
+    "aureooms-js-red-black-tree/src/family/grandparent.js~grandparent",
     "function/index.html#static-function-grandparent",
-    "grandparent aureooms-es-red-black-tree/src/family/grandparent.js",
+    "grandparent aureooms-js-red-black-tree/src/family/grandparent.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/traversal/inordertraversal.js~inordertraversal",
+    "aureooms-js-red-black-tree/src/traversal/inordertraversal.js~inordertraversal",
     "function/index.html#static-function-inordertraversal",
-    "inordertraversal aureooms-es-red-black-tree/src/traversal/inordertraversal.js",
+    "inordertraversal aureooms-js-red-black-tree/src/traversal/inordertraversal.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/insertion/insert.js~insert",
+    "aureooms-js-red-black-tree/src/insertion/insert.js~insert",
     "function/index.html#static-function-insert",
-    "insert aureooms-es-red-black-tree/src/insertion/insert.js",
+    "insert aureooms-js-red-black-tree/src/insertion/insert.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/insertion/insert_case1.js~insert_case1",
+    "aureooms-js-red-black-tree/src/insertion/insert_case1.js~insert_case1",
     "function/index.html#static-function-insert_case1",
-    "insert_case1 aureooms-es-red-black-tree/src/insertion/insert_case1.js",
+    "insert_case1 aureooms-js-red-black-tree/src/insertion/insert_case1.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/insertion/insert_case2.js~insert_case2",
+    "aureooms-js-red-black-tree/src/insertion/insert_case2.js~insert_case2",
     "function/index.html#static-function-insert_case2",
-    "insert_case2 aureooms-es-red-black-tree/src/insertion/insert_case2.js",
+    "insert_case2 aureooms-js-red-black-tree/src/insertion/insert_case2.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/insertion/insert_case3.js~insert_case3",
+    "aureooms-js-red-black-tree/src/insertion/insert_case3.js~insert_case3",
     "function/index.html#static-function-insert_case3",
-    "insert_case3 aureooms-es-red-black-tree/src/insertion/insert_case3.js",
+    "insert_case3 aureooms-js-red-black-tree/src/insertion/insert_case3.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/insertion/insert_case4.js~insert_case4",
+    "aureooms-js-red-black-tree/src/insertion/insert_case4.js~insert_case4",
     "function/index.html#static-function-insert_case4",
-    "insert_case4 aureooms-es-red-black-tree/src/insertion/insert_case4.js",
+    "insert_case4 aureooms-js-red-black-tree/src/insertion/insert_case4.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/insertion/insert_case5.js~insert_case5",
+    "aureooms-js-red-black-tree/src/insertion/insert_case5.js~insert_case5",
     "function/index.html#static-function-insert_case5",
-    "insert_case5 aureooms-es-red-black-tree/src/insertion/insert_case5.js",
+    "insert_case5 aureooms-js-red-black-tree/src/insertion/insert_case5.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/family/predecessor.js~predecessor",
+    "aureooms-js-red-black-tree/src/family/predecessor.js~predecessor",
     "function/index.html#static-function-predecessor",
-    "predecessor aureooms-es-red-black-tree/src/family/predecessor.js",
+    "predecessor aureooms-js-red-black-tree/src/family/predecessor.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/traversal/rangetraversal.js~rangetraversal",
+    "aureooms-js-red-black-tree/src/traversal/rangetraversal.js~rangetraversal",
     "function/index.html#static-function-rangetraversal",
-    "rangetraversal aureooms-es-red-black-tree/src/traversal/rangetraversal.js",
+    "rangetraversal aureooms-js-red-black-tree/src/traversal/rangetraversal.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/deletion/replace_node.js~replace_node",
+    "aureooms-js-red-black-tree/src/deletion/replace_node.js~replace_node",
     "function/index.html#static-function-replace_node",
-    "replace_node aureooms-es-red-black-tree/src/deletion/replace_node.js",
+    "replace_node aureooms-js-red-black-tree/src/deletion/replace_node.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/rotate/rotate_left.js~rotate_left",
+    "aureooms-js-red-black-tree/src/rotate/rotate_left.js~rotate_left",
     "function/index.html#static-function-rotate_left",
-    "rotate_left aureooms-es-red-black-tree/src/rotate/rotate_left.js",
+    "rotate_left aureooms-js-red-black-tree/src/rotate/rotate_left.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/rotate/rotate_right.js~rotate_right",
+    "aureooms-js-red-black-tree/src/rotate/rotate_right.js~rotate_right",
     "function/index.html#static-function-rotate_right",
-    "rotate_right aureooms-es-red-black-tree/src/rotate/rotate_right.js",
+    "rotate_right aureooms-js-red-black-tree/src/rotate/rotate_right.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/search/search.js~search",
+    "aureooms-js-red-black-tree/src/search/search.js~search",
     "function/index.html#static-function-search",
-    "search aureooms-es-red-black-tree/src/search/search.js",
+    "search aureooms-js-red-black-tree/src/search/search.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/family/sibling.js~sibling",
+    "aureooms-js-red-black-tree/src/family/sibling.js~sibling",
     "function/index.html#static-function-sibling",
-    "sibling aureooms-es-red-black-tree/src/family/sibling.js",
+    "sibling aureooms-js-red-black-tree/src/family/sibling.js",
     "function"
   ],
   [
-    "aureooms-es-red-black-tree/src/family/uncle.js~uncle",
+    "aureooms-js-red-black-tree/src/family/uncle.js~uncle",
     "function/index.html#static-function-uncle",
-    "uncle aureooms-es-red-black-tree/src/family/uncle.js",
+    "uncle aureooms-js-red-black-tree/src/family/uncle.js",
     "function"
   ],
   [
diff --git a/source.html b/source.html
index 3e04a00..8b93de8 100644
--- a/source.html
+++ b/source.html
@@ -3,7 +3,7 @@
 
   
   
-  Source | aureooms/es-red-black-tree API Document
+  Source | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
                                                                                                         Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
@@ -88,7 +88,7 @@
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@@ -96,7 +96,7 @@
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       src/adt/RedBlackTree.js
@@ -104,7 +104,7 @@
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       src/adt/index.js
@@ -112,7 +112,7 @@
       -
       83 byte
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       src/color/index.js
@@ -136,7 +136,7 @@
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       50 byte
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       src/debug/index.js
@@ -152,7 +152,7 @@
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       26 byte
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@@ -160,7 +160,7 @@
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       src/deletion/delete_one_child.js
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       src/deletion/index.js
@@ -216,7 +216,7 @@
       -
       268 byte
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       src/family/grandparent.js
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       src/family/index.js
@@ -240,7 +240,7 @@
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@@ -280,7 +280,7 @@
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@@ -360,7 +360,7 @@
       -
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       src/traversal/index.js
@@ -376,7 +376,7 @@
       -
       72 byte
       2
-      2016-11-03 22:55:43 (UTC)
+      2016-11-05 15:53:52 (UTC)
     
 
       src/traversal/inordertraversal.js
@@ -384,7 +384,7 @@
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diff --git a/user/script/0-header.js b/user/script/0-header.js
index 24e28a0..87382a5 100644
--- a/user/script/0-header.js
+++ b/user/script/0-header.js
@@ -13,14 +13,14 @@ domReady(function(){
 
 	var projectname = document.createElement('a');
 	projectname.classList.add('project-name');
-	projectname.text = 'aureooms/es-red-black-tree';
+	projectname.text = 'aureooms/js-red-black-tree';
 	projectname.href = './index.html' ;
 
 	var header = document.getElementsByTagName('header')[0] ;
 	header.insertBefore(projectname,header.firstChild);
 
 	var testlink = document.querySelector('header > a[data-ice="testLink"]') ;
-	testlink.href = 'https://coveralls.io/github/aureooms/es-red-black-tree' ;
+	testlink.href = 'https://coveralls.io/github/aureooms/js-red-black-tree' ;
 	testlink.target = '_BLANK' ;
 
 	var searchBox = document.querySelector('.search-box');
diff --git a/variable/index.html b/variable/index.html
index eaa993a..4bb1865 100644
--- a/variable/index.html
+++ b/variable/index.html
@@ -3,7 +3,7 @@
 
   
   
-  Variable | aureooms/es-red-black-tree API Document
+  Variable | aureooms/js-red-black-tree API Document
   
   
   
@@ -21,7 +21,7 @@
   Reference
   Source
   Test
-  Repository
+  Repository
   
                                                                                                      
   
     
@@ -144,7 +144,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {BLACK} from 'aureooms-es-red-black-tree/src/color/BLACK.js'
                                                                                                      
+  
                                                                                                      import {BLACK} from 'aureooms-js-red-black-tree/src/color/BLACK.js'
                                                                                                      
   
   
   
                                                                                                      Constant for black.
                                                                                                      
@@ -185,7 +185,7 @@ 
                                                                                                      
     
   
                                                                                                      
 
-  
                                                                                                      import {RED} from 'aureooms-es-red-black-tree/src/color/RED.js'
                                                                                                      
+  
                                                                                                      import {RED} from 'aureooms-js-red-black-tree/src/color/RED.js'
                                                                                                      
   
   
   
                                                                                                      Constant for red.
                                                                                                      

From 9e1eb018aa9a781e5c85bdd3125f4a0e03e20a7a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Ooms?= 
Date: Fri, 20 Jan 2017 15:07:04 +0100
Subject: [PATCH 17/26] esdoc update

---
 ast/source/adt/Leaf.js.json                   |  2268 +-
 ast/source/adt/Node.js.json                   |  3597 ++-
 ast/source/adt/RedBlackTree.js.json           | 20718 ++++++++++++----
 ast/source/adt/index.js.json                  |   601 +-
 ast/source/color/BLACK.js.json                |   450 +-
 ast/source/color/RED.js.json                  |   450 +-
 ast/source/color/index.js.json                |   420 +-
 ast/source/debug/debug.js.json                |  4274 +++-
 ast/source/debug/index.js.json                |   243 +-
 ast/source/deletion/delete_case1.js.json      |  1542 +-
 ast/source/deletion/delete_case2.js.json      |  5320 +++-
 ast/source/deletion/delete_case3.js.json      |  4683 +++-
 ast/source/deletion/delete_case4.js.json      |  4530 +++-
 ast/source/deletion/delete_case5.js.json      |  6728 +++--
 ast/source/deletion/delete_case6.js.json      |  4976 +++-
 ast/source/deletion/delete_one_child.js.json  |  4769 +++-
 ast/source/deletion/index.js.json             |  1520 +-
 ast/source/deletion/replace_node.js.json      |  2399 +-
 ast/source/family/grandparent.js.json         |   946 +-
 ast/source/family/index.js.json               |   780 +-
 ast/source/family/predecessor.js.json         |  1804 +-
 ast/source/family/sibling.js.json             |  1666 +-
 ast/source/family/uncle.js.json               |  3290 ++-
 ast/source/index.js.json                      |  1713 +-
 ast/source/insertion/index.js.json            |  1138 +-
 ast/source/insertion/insert.js.json           |  4965 +++-
 ast/source/insertion/insert_case1.js.json     |  2148 +-
 ast/source/insertion/insert_case2.js.json     |  2015 +-
 ast/source/insertion/insert_case3.js.json     |  4964 +++-
 ast/source/insertion/insert_case4.js.json     |  5382 ++--
 ast/source/insertion/insert_case5.js.json     |  3630 ++-
 ast/source/rotate/index.js.json               |   422 +-
 ast/source/rotate/rotate_left.js.json         |  5948 +++--
 ast/source/rotate/rotate_right.js.json        |  5948 +++--
 ast/source/search/index.js.json               |   243 +-
 ast/source/search/search.js.json              |  3547 ++-
 ast/source/traversal/index.js.json            |   420 +-
 ast/source/traversal/inordertraversal.js.json |  3299 ++-
 ast/source/traversal/rangetraversal.js.json   |  7658 ++++--
 badge.svg                                     |    12 +-
 .../src/adt/RedBlackTree.js~RedBlackTree.html |   186 +-
 css/style.css                                 |   228 +-
 dump.json                                     |   836 +-
 file/src/adt/Leaf.js.html                     |     4 +-
 file/src/adt/Node.js.html                     |     4 +-
 file/src/adt/RedBlackTree.js.html             |     4 +-
 file/src/adt/index.js.html                    |     4 +-
 file/src/color/BLACK.js.html                  |     4 +-
 file/src/color/RED.js.html                    |     4 +-
 file/src/color/index.js.html                  |     4 +-
 file/src/debug/debug.js.html                  |     4 +-
 file/src/debug/index.js.html                  |     4 +-
 file/src/deletion/delete_case1.js.html        |     4 +-
 file/src/deletion/delete_case2.js.html        |     4 +-
 file/src/deletion/delete_case3.js.html        |     4 +-
 file/src/deletion/delete_case4.js.html        |     4 +-
 file/src/deletion/delete_case5.js.html        |     4 +-
 file/src/deletion/delete_case6.js.html        |     4 +-
 file/src/deletion/delete_one_child.js.html    |     4 +-
 file/src/deletion/index.js.html               |     4 +-
 file/src/deletion/replace_node.js.html        |     4 +-
 file/src/family/grandparent.js.html           |     4 +-
 file/src/family/index.js.html                 |     4 +-
 file/src/family/predecessor.js.html           |     4 +-
 file/src/family/sibling.js.html               |     4 +-
 file/src/family/uncle.js.html                 |     4 +-
 file/src/index.js.html                        |     4 +-
 file/src/insertion/index.js.html              |     4 +-
 file/src/insertion/insert.js.html             |     4 +-
 file/src/insertion/insert_case1.js.html       |     4 +-
 file/src/insertion/insert_case2.js.html       |     4 +-
 file/src/insertion/insert_case3.js.html       |     4 +-
 file/src/insertion/insert_case4.js.html       |     4 +-
 file/src/insertion/insert_case5.js.html       |     4 +-
 file/src/rotate/index.js.html                 |     4 +-
 file/src/rotate/rotate_left.js.html           |     4 +-
 file/src/rotate/rotate_right.js.html          |     4 +-
 file/src/search/index.js.html                 |     4 +-
 file/src/search/search.js.html                |     4 +-
 file/src/traversal/index.js.html              |     4 +-
 file/src/traversal/inordertraversal.js.html   |     4 +-
 file/src/traversal/rangetraversal.js.html     |     4 +-
 function/index.html                           |   296 +-
 identifiers.html                              |   120 +-
 image/badge.svg                               |    12 +-
 image/esdoc-logo-mini-black.png               |   Bin 0 -> 5651 bytes
 image/esdoc-logo-mini.png                     |   Bin 0 -> 6504 bytes
 image/manual-badge.svg                        |    17 +
 index.html                                    |     9 +-
 manual-badge.svg                              |    17 +
 manual/{ => example}/example.html             |    22 +-
 manual/index.html                             |   958 +-
 manual/{ => installation}/installation.html   |    22 +-
 manual/{ => overview}/overview.html           |    22 +-
 manual/{ => usage}/usage.html                 |    22 +-
 package.json                                  |    10 +-
 script/manual.js                              |     8 +-
 script/search_index.js                        |   110 +-
 source.html                                   |    82 +-
 variable/index.html                           |    18 +-
 100 files changed, 102478 insertions(+), 32099 deletions(-)
 create mode 100644 image/esdoc-logo-mini-black.png
 create mode 100644 image/esdoc-logo-mini.png
 create mode 100644 image/manual-badge.svg
 create mode 100644 manual-badge.svg
 rename manual/{ => example}/example.html (64%)
 rename manual/{ => installation}/installation.html (68%)
 rename manual/{ => overview}/overview.html (64%)
 rename manual/{ => usage}/usage.html (68%)

diff --git a/ast/source/adt/Leaf.js.json b/ast/source/adt/Leaf.js.json
index 14789fc..f8ba748 100644
--- a/ast/source/adt/Leaf.js.json
+++ b/ast/source/adt/Leaf.js.json
@@ -1,36 +1,52 @@
 {
-  "type": "Program",
-  "body": [
-    {
-      "type": "ImportDeclaration",
-      "specifiers": [
-        {
-          "type": "ImportSpecifier",
-          "local": {
-            "type": "Identifier",
-            "name": "BLACK",
-            "range": [
-              9,
-              14
-            ],
-            "loc": {
-              "start": {
-                "line": 1,
-                "column": 9
-              },
-              "end": {
-                "line": 1,
-                "column": 14
-              }
-            }
+  "type": "File",
+  "start": 0,
+  "end": 440,
+  "loc": {
+    "start": {
+      "line": 1,
+      "column": 0
+    },
+    "end": {
+      "line": 22,
+      "column": 0
+    }
+  },
+  "program": {
+    "type": "Program",
+    "start": 0,
+    "end": 440,
+    "loc": {
+      "start": {
+        "line": 1,
+        "column": 0
+      },
+      "end": {
+        "line": 22,
+        "column": 0
+      }
+    },
+    "sourceType": "module",
+    "body": [
+      {
+        "type": "ImportDeclaration",
+        "start": 0,
+        "end": 28,
+        "loc": {
+          "start": {
+            "line": 1,
+            "column": 0
           },
-          "imported": {
-            "type": "Identifier",
-            "name": "BLACK",
-            "range": [
-              9,
-              14
-            ],
+          "end": {
+            "line": 1,
+            "column": 28
+          }
+        },
+        "specifiers": [
+          {
+            "type": "ImportSpecifier",
+            "start": 9,
+            "end": 14,
             "loc": {
               "start": {
                 "line": 1,
@@ -40,137 +56,200 @@
                 "line": 1,
                 "column": 14
               }
+            },
+            "imported": {
+              "type": "Identifier",
+              "start": 9,
+              "end": 14,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 9
+                },
+                "end": {
+                  "line": 1,
+                  "column": 14
+                },
+                "identifierName": "BLACK"
+              },
+              "name": "BLACK"
+            },
+            "local": {
+              "type": "Identifier",
+              "start": 9,
+              "end": 14,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 9
+                },
+                "end": {
+                  "line": 1,
+                  "column": 14
+                },
+                "identifierName": "BLACK"
+              },
+              "name": "BLACK"
             }
-          },
-          "range": [
-            9,
-            14
-          ],
+          }
+        ],
+        "source": {
+          "type": "StringLiteral",
+          "start": 22,
+          "end": 26,
           "loc": {
             "start": {
               "line": 1,
-              "column": 9
+              "column": 22
             },
             "end": {
               "line": 1,
-              "column": 14
+              "column": 26
+            }
+          },
+          "extra": {
+            "rawValue": "..",
+            "raw": "'..'"
+          },
+          "value": ".."
+        },
+        "trailingComments": [
+          {
+            "type": "CommentBlock",
+            "value": "*\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n ",
+            "start": 30,
+            "end": 152,
+            "loc": {
+              "start": {
+                "line": 3,
+                "column": 0
+              },
+              "end": {
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+                "column": 3
+              }
             }
           }
-        }
-      ],
-      "source": {
-        "type": "Literal",
-        "value": "..",
-        "raw": "'..'",
-        "range": [
-          22,
-          26
-        ],
+        ]
+      },
+      {
+        "type": "ExportNamedDeclaration",
+        "start": 153,
+        "end": 234,
         "loc": {
           "start": {
-            "line": 1,
-            "column": 22
+            "line": 10,
+            "column": 0
           },
           "end": {
-            "line": 1,
-            "column": 26
+            "line": 13,
+            "column": 1
           }
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-      },
-      "range": [
-        0,
-        28
-      ],
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-          "column": 0
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-        "end": {
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-          "column": 28
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-      },
-      "trailingComments": [
-        {
-          "type": "Block",
-          "value": "*\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n ",
-          "range": [
-            30,
-            152
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-          "loc": {
-            "start": {
-              "line": 3,
-              "column": 0
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-              "column": 3
-            }
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-    },
-    {
-      "type": "ExportNamedDeclaration",
-      "declaration": {
-        "type": "FunctionDeclaration",
-        "id": {
-          "type": "Identifier",
-          "name": "Leaf",
-          "range": [
-            169,
-            173
-          ],
+        "specifiers": [],
+        "source": null,
+        "declaration": {
+          "type": "FunctionDeclaration",
+          "start": 160,
+          "end": 234,
           "loc": {
             "start": {
               "line": 10,
-              "column": 16
+              "column": 7
             },
             "end": {
-              "line": 10,
-              "column": 20
+              "line": 13,
+              "column": 1
             }
-          }
-        },
-        "params": [
-          {
+          },
+          "id": {
             "type": "Identifier",
-            "name": "parent",
-            "range": [
-              176,
-              182
-            ],
+            "start": 169,
+            "end": 173,
             "loc": {
               "start": {
                 "line": 10,
-                "column": 23
+                "column": 16
               },
               "end": {
                 "line": 10,
-                "column": 29
-              }
-            }
-          }
-        ],
-        "body": {
-          "type": "BlockStatement",
-          "body": [
+                "column": 20
+              },
+              "identifierName": "Leaf"
+            },
+            "name": "Leaf",
+            "leadingComments": null
+          },
+          "generator": false,
+          "expression": false,
+          "async": false,
+          "params": [
             {
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-              "expression": {
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-                      188,
-                      192
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+              "start": 176,
+              "end": 182,
+              "loc": {
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+                "identifierName": "parent"
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+            "end": 234,
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+                "line": 10,
+                "column": 32
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+                "end": 208,
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+                    "end": 198,
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                       "start": {
                         "line": 11,
@@ -178,105 +257,95 @@
                       },
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                         "line": 11,
-                        "column": 5
+                        "column": 11
                       }
-                    }
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+                          "column": 6
+                        },
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+                          "line": 11,
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+                        "identifierName": "color"
+                      },
+                      "name": "color"
+                    },
+                    "computed": false
                   },
-                  "property": {
+                  "right": {
                     "type": "Identifier",
-                    "name": "color",
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-                      193,
-                      198
-                    ],
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                     "loc": {
                       "start": {
                         "line": 11,
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+                        "column": 19
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                   }
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                 "loc": {
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@@ -284,131 +353,109 @@
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+            {
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@@ -789,6 +1485,424 @@
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 }
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diff --git a/ast/source/adt/Node.js.json b/ast/source/adt/Node.js.json
index f25faff..4753a25 100644
--- a/ast/source/adt/Node.js.json
+++ b/ast/source/adt/Node.js.json
@@ -1,36 +1,52 @@
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@@ -40,155 +56,217 @@
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@@ -1534,18 +1550,29 @@
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@@ -1554,17 +1581,16 @@
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@@ -1573,16 +1599,15 @@
                                         "end": {
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                                           "column": 29
-                                        }
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+                                        },
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@@ -1591,68 +1616,49 @@
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                                           "column": 35
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@@ -1661,19 +1667,30 @@
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                                     "column": 9
-                                  }
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@@ -1687,11 +1704,8 @@
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@@ -1700,33 +1714,31 @@
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                                         "column": 23
-                                      }
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@@ -1740,11 +1752,8 @@
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@@ -1753,31 +1762,17 @@
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@@ -1786,51 +1781,46 @@
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@@ -1839,17 +1829,16 @@
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@@ -1858,193 +1847,103 @@
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@@ -2053,27 +1952,73 @@
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@@ -2087,11 +2032,8 @@
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@@ -2100,32 +2042,18 @@
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@@ -2136,32 +2064,26 @@
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@@ -2172,49 +2094,42 @@
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@@ -2223,19 +2138,30 @@
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@@ -2249,11 +2175,8 @@
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@@ -2262,33 +2185,31 @@
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                                   "column": 29
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@@ -2302,11 +2223,8 @@
                             },
                             "property": {
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@@ -2315,31 +2233,17 @@
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@@ -2348,162 +2252,99 @@
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@@ -2512,25 +2353,60 @@
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@@ -2539,20 +2415,43 @@
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@@ -2566,11 +2465,8 @@
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@@ -2579,32 +2475,18 @@
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@@ -2613,71 +2495,63 @@
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@@ -2686,17 +2560,16 @@
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@@ -2707,30 +2580,12 @@
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@@ -2744,14 +2599,22 @@
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@@ -2760,16 +2623,15 @@
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@@ -2778,176 +2640,100 @@
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@@ -2956,29 +2742,87 @@
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@@ -2992,11 +2836,8 @@
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@@ -3005,32 +2846,18 @@
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@@ -3323,71 +3125,67 @@
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@@ -3396,18 +3194,30 @@
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@@ -3416,17 +3226,16 @@
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@@ -3435,64 +3244,23 @@
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@@ -3508,19 +3276,51 @@
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-                                    }
-                                  }
+                                    },
+                                    "identifierName": "node"
+                                  },
+                                  "name": "node"
                                 },
                                 "property": {
                                   "type": "Identifier",
-                                  "name": "key",
-                                  "range": [
-                                    2070,
-                                    2073
-                                  ],
+                                  "start": 2070,
+                                  "end": 2073,
                                   "loc": {
                                     "start": {
                                       "line": 92,
@@ -3547,34 +3346,31 @@
                                     "end": {
                                       "line": 92,
                                       "column": 11
-                                    }
-                                  }
+                                    },
+                                    "identifierName": "key"
+                                  },
+                                  "name": "key"
                                 },
-                                "range": [
-                                  2065,
-                                  2073
-                                ],
+                                "computed": false
+                              },
+                              "right": {
+                                "type": "MemberExpression",
+                                "start": 2076,
+                                "end": 2084,
                                 "loc": {
                                   "start": {
                                     "line": 92,
-                                    "column": 3
+                                    "column": 14
                                   },
                                   "end": {
                                     "line": 92,
-                                    "column": 11
+                                    "column": 22
                                   }
-                                }
-                              },
-                              "right": {
-                                "type": "MemberExpression",
-                                "computed": false,
+                                },
                                 "object": {
                                   "type": "Identifier",
-                                  "name": "pred",
-                                  "range": [
-                                    2076,
-                                    2080
-                                  ],
+                                  "start": 2076,
+                                  "end": 2080,
                                   "loc": {
                                     "start": {
                                       "line": 92,
@@ -3583,16 +3379,15 @@
                                     "end": {
                                       "line": 92,
                                       "column": 18
-                                    }
-                                  }
+                                    },
+                                    "identifierName": "pred"
+                                  },
+                                  "name": "pred"
                                 },
                                 "property": {
                                   "type": "Identifier",
-                                  "name": "key",
-                                  "range": [
-                                    2081,
-                                    2084
-                                  ],
+                                  "start": 2081,
+                                  "end": 2084,
                                   "loc": {
                                     "start": {
                                       "line": 92,
@@ -3601,65 +3396,24 @@
                                     "end": {
                                       "line": 92,
                                       "column": 22
-                                    }
-                                  }
+                                    },
+                                    "identifierName": "key"
+                                  },
+                                  "name": "key"
                                 },
-                                "range": [
-                                  2076,
-                                  2084
-                                ],
+                                "computed": false
+                              }
+                            },
+                            "trailingComments": [
+                              {
+                                "type": "CommentLine",
+                                "value": " delete predecessor node",
+                                "start": 2090,
+                                "end": 2116,
                                 "loc": {
                                   "start": {
-                                    "line": 92,
-                                    "column": 14
-                                  },
-                                  "end": {
-                                    "line": 92,
-                                    "column": 22
-                                  }
-                                }
-                              },
-                              "range": [
-                                2065,
-                                2084
-                              ],
-                              "loc": {
-                                "start": {
-                                  "line": 92,
-                                  "column": 3
-                                },
-                                "end": {
-                                  "line": 92,
-                                  "column": 22
-                                }
-                              }
-                            },
-                            "range": [
-                              2065,
-                              2086
-                            ],
-                            "loc": {
-                              "start": {
-                                "line": 92,
-                                "column": 3
-                              },
-                              "end": {
-                                "line": 92,
-                                "column": 24
-                              }
-                            },
-                            "trailingComments": [
-                              {
-                                "type": "Line",
-                                "value": " delete predecessor node",
-                                "range": [
-                                  2090,
-                                  2116
-                                ],
-                                "loc": {
-                                  "start": {
-                                    "line": 93,
-                                    "column": 3
+                                    "line": 93,
+                                    "column": 3
                                   },
                                   "end": {
                                     "line": 93,
@@ -3668,12 +3422,10 @@
                                 }
                               },
                               {
-                                "type": "Line",
+                                "type": "CommentLine",
                                 "value": " note: this node can only have one non-leaf child",
-                                "range": [
-                                  2120,
-                                  2171
-                                ],
+                                "start": 2120,
+                                "end": 2171,
                                 "loc": {
                                   "start": {
                                     "line": 94,
@@ -3686,12 +3438,10 @@
                                 }
                               },
                               {
-                                "type": "Line",
+                                "type": "CommentLine",
                                 "value": "       because the tree is a red-black tree",
-                                "range": [
-                                  2175,
-                                  2220
-                                ],
+                                "start": 2175,
+                                "end": 2220,
                                 "loc": {
                                   "start": {
                                     "line": 95,
@@ -3707,15 +3457,36 @@
                           },
                           {
                             "type": "ExpressionStatement",
+                            "start": 2224,
+                            "end": 2250,
+                            "loc": {
+                              "start": {
+                                "line": 96,
+                                "column": 3
+                              },
+                              "end": {
+                                "line": 96,
+                                "column": 29
+                              }
+                            },
                             "expression": {
                               "type": "CallExpression",
+                              "start": 2224,
+                              "end": 2248,
+                              "loc": {
+                                "start": {
+                                  "line": 96,
+                                  "column": 3
+                                },
+                                "end": {
+                                  "line": 96,
+                                  "column": 27
+                                }
+                              },
                               "callee": {
                                 "type": "Identifier",
-                                "name": "delete_one_child",
-                                "range": [
-                                  2224,
-                                  2240
-                                ],
+                                "start": 2224,
+                                "end": 2240,
                                 "loc": {
                                   "start": {
                                     "line": 96,
@@ -3724,17 +3495,17 @@
                                   "end": {
                                     "line": 96,
                                     "column": 19
-                                  }
-                                }
+                                  },
+                                  "identifierName": "delete_one_child"
+                                },
+                                "name": "delete_one_child",
+                                "leadingComments": null
                               },
                               "arguments": [
                                 {
                                   "type": "Identifier",
-                                  "name": "pred",
-                                  "range": [
-                                    2242,
-                                    2246
-                                  ],
+                                  "start": 2242,
+                                  "end": 2246,
                                   "loc": {
                                     "start": {
                                       "line": 96,
@@ -3743,47 +3514,20 @@
                                     "end": {
                                       "line": 96,
                                       "column": 25
-                                    }
-                                  }
+                                    },
+                                    "identifierName": "pred"
+                                  },
+                                  "name": "pred"
                                 }
                               ],
-                              "range": [
-                                2224,
-                                2248
-                              ],
-                              "loc": {
-                                "start": {
-                                  "line": 96,
-                                  "column": 3
-                                },
-                                "end": {
-                                  "line": 96,
-                                  "column": 27
-                                }
-                              }
-                            },
-                            "range": [
-                              2224,
-                              2250
-                            ],
-                            "loc": {
-                              "start": {
-                                "line": 96,
-                                "column": 3
-                              },
-                              "end": {
-                                "line": 96,
-                                "column": 29
-                              }
+                              "leadingComments": null
                             },
                             "leadingComments": [
                               {
-                                "type": "Line",
+                                "type": "CommentLine",
                                 "value": " delete predecessor node",
-                                "range": [
-                                  2090,
-                                  2116
-                                ],
+                                "start": 2090,
+                                "end": 2116,
                                 "loc": {
                                   "start": {
                                     "line": 93,
@@ -3796,12 +3540,10 @@
                                 }
                               },
                               {
-                                "type": "Line",
+                                "type": "CommentLine",
                                 "value": " note: this node can only have one non-leaf child",
-                                "range": [
-                                  2120,
-                                  2171
-                                ],
+                                "start": 2120,
+                                "end": 2171,
                                 "loc": {
                                   "start": {
                                     "line": 94,
@@ -3814,12 +3556,10 @@
                                 }
                               },
                               {
-                                "type": "Line",
+                                "type": "CommentLine",
                                 "value": "       because the tree is a red-black tree",
-                                "range": [
-                                  2175,
-                                  2220
-                                ],
+                                "start": 2175,
+                                "end": 2220,
                                 "loc": {
                                   "start": {
                                     "line": 95,
@@ -3834,41 +3574,84 @@
                             ]
                           }
                         ],
-                        "range": [
-                          1974,
-                          2254
-                        ],
+                        "directives": []
+                      },
+                      "alternate": {
+                        "type": "IfStatement",
+                        "start": 2263,
+                        "end": 2743,
                         "loc": {
                           "start": {
-                            "line": 89,
-                            "column": 29
+                            "line": 99,
+                            "column": 7
                           },
                           "end": {
-                            "line": 97,
+                            "line": 117,
                             "column": 3
                           }
-                        }
-                      },
-                      "alternate": {
-                        "type": "IfStatement",
+                        },
                         "test": {
                           "type": "UnaryExpression",
+                          "start": 2268,
+                          "end": 2288,
+                          "loc": {
+                            "start": {
+                              "line": 99,
+                              "column": 12
+                            },
+                            "end": {
+                              "line": 99,
+                              "column": 32
+                            }
+                          },
                           "operator": "!",
+                          "prefix": true,
                           "argument": {
                             "type": "CallExpression",
+                            "start": 2269,
+                            "end": 2288,
+                            "loc": {
+                              "start": {
+                                "line": 99,
+                                "column": 13
+                              },
+                              "end": {
+                                "line": 99,
+                                "column": 32
+                              }
+                            },
                             "callee": {
                               "type": "MemberExpression",
-                              "computed": false,
+                              "start": 2269,
+                              "end": 2286,
+                              "loc": {
+                                "start": {
+                                  "line": 99,
+                                  "column": 13
+                                },
+                                "end": {
+                                  "line": 99,
+                                  "column": 30
+                                }
+                              },
                               "object": {
                                 "type": "MemberExpression",
-                                "computed": false,
+                                "start": 2269,
+                                "end": 2279,
+                                "loc": {
+                                  "start": {
+                                    "line": 99,
+                                    "column": 13
+                                  },
+                                  "end": {
+                                    "line": 99,
+                                    "column": 23
+                                  }
+                                },
                                 "object": {
                                   "type": "Identifier",
-                                  "name": "node",
-                                  "range": [
-                                    2269,
-                                    2273
-                                  ],
+                                  "start": 2269,
+                                  "end": 2273,
                                   "loc": {
                                     "start": {
                                       "line": 99,
@@ -3877,16 +3660,15 @@
                                     "end": {
                                       "line": 99,
                                       "column": 17
-                                    }
-                                  }
+                                    },
+                                    "identifierName": "node"
+                                  },
+                                  "name": "node"
                                 },
                                 "property": {
                                   "type": "Identifier",
-                                  "name": "right",
-                                  "range": [
-                                    2274,
-                                    2279
-                                  ],
+                                  "start": 2274,
+                                  "end": 2279,
                                   "loc": {
                                     "start": {
                                       "line": 99,
@@ -3895,31 +3677,17 @@
                                     "end": {
                                       "line": 99,
                                       "column": 23
-                                    }
-                                  }
-                                },
-                                "range": [
-                                  2269,
-                                  2279
-                                ],
-                                "loc": {
-                                  "start": {
-                                    "line": 99,
-                                    "column": 13
+                                    },
+                                    "identifierName": "right"
                                   },
-                                  "end": {
-                                    "line": 99,
-                                    "column": 23
-                                  }
-                                }
+                                  "name": "right"
+                                },
+                                "computed": false
                               },
                               "property": {
                                 "type": "Identifier",
-                                "name": "isleaf",
-                                "range": [
-                                  2280,
-                                  2286
-                                ],
+                                "start": 2280,
+                                "end": 2286,
                                 "loc": {
                                   "start": {
                                     "line": 99,
@@ -3928,71 +3696,67 @@
                                   "end": {
                                     "line": 99,
                                     "column": 30
-                                  }
-                                }
-                              },
-                              "range": [
-                                2269,
-                                2286
-                              ],
-                              "loc": {
-                                "start": {
-                                  "line": 99,
-                                  "column": 13
+                                  },
+                                  "identifierName": "isleaf"
                                 },
-                                "end": {
-                                  "line": 99,
-                                  "column": 30
-                                }
-                              }
-                            },
-                            "arguments": [],
-                            "range": [
-                              2269,
-                              2288
-                            ],
-                            "loc": {
-                              "start": {
-                                "line": 99,
-                                "column": 13
+                                "name": "isleaf"
                               },
-                              "end": {
-                                "line": 99,
-                                "column": 32
-                              }
-                            }
+                              "computed": false
+                            },
+                            "arguments": []
                           },
-                          "prefix": true,
-                          "range": [
-                            2268,
-                            2288
-                          ],
+                          "extra": {
+                            "parenthesizedArgument": false
+                          }
+                        },
+                        "consequent": {
+                          "type": "BlockStatement",
+                          "start": 2291,
+                          "end": 2637,
                           "loc": {
                             "start": {
                               "line": 99,
-                              "column": 12
+                              "column": 35
                             },
                             "end": {
-                              "line": 99,
-                              "column": 32
+                              "line": 109,
+                              "column": 3
                             }
-                          }
-                        },
-                        "consequent": {
-                          "type": "BlockStatement",
+                          },
                           "body": [
                             {
                               "type": "VariableDeclaration",
+                              "start": 2421,
+                              "end": 2446,
+                              "loc": {
+                                "start": {
+                                  "line": 103,
+                                  "column": 3
+                                },
+                                "end": {
+                                  "line": 103,
+                                  "column": 28
+                                }
+                              },
                               "declarations": [
                                 {
                                   "type": "VariableDeclarator",
+                                  "start": 2427,
+                                  "end": 2444,
+                                  "loc": {
+                                    "start": {
+                                      "line": 103,
+                                      "column": 9
+                                    },
+                                    "end": {
+                                      "line": 103,
+                                      "column": 26
+                                    }
+                                  },
                                   "id": {
                                     "type": "Identifier",
-                                    "name": "succ",
-                                    "range": [
-                                      2427,
-                                      2431
-                                    ],
+                                    "start": 2427,
+                                    "end": 2431,
                                     "loc": {
                                       "start": {
                                         "line": 103,
@@ -4001,19 +3765,30 @@
                                       "end": {
                                         "line": 103,
                                         "column": 13
-                                      }
-                                    }
+                                      },
+                                      "identifierName": "succ"
+                                    },
+                                    "name": "succ",
+                                    "leadingComments": null
                                   },
                                   "init": {
                                     "type": "MemberExpression",
-                                    "computed": false,
+                                    "start": 2434,
+                                    "end": 2444,
+                                    "loc": {
+                                      "start": {
+                                        "line": 103,
+                                        "column": 16
+                                      },
+                                      "end": {
+                                        "line": 103,
+                                        "column": 26
+                                      }
+                                    },
                                     "object": {
                                       "type": "Identifier",
-                                      "name": "node",
-                                      "range": [
-                                        2434,
-                                        2438
-                                      ],
+                                      "start": 2434,
+                                      "end": 2438,
                                       "loc": {
                                         "start": {
                                           "line": 103,
@@ -4022,16 +3797,15 @@
                                         "end": {
                                           "line": 103,
                                           "column": 20
-                                        }
-                                      }
+                                        },
+                                        "identifierName": "node"
+                                      },
+                                      "name": "node"
                                     },
                                     "property": {
                                       "type": "Identifier",
-                                      "name": "right",
-                                      "range": [
-                                        2439,
-                                        2444
-                                      ],
+                                      "start": 2439,
+                                      "end": 2444,
                                       "loc": {
                                         "start": {
                                           "line": 103,
@@ -4040,63 +3814,23 @@
                                         "end": {
                                           "line": 103,
                                           "column": 26
-                                        }
-                                      }
-                                    },
-                                    "range": [
-                                      2434,
-                                      2444
-                                    ],
-                                    "loc": {
-                                      "start": {
-                                        "line": 103,
-                                        "column": 16
+                                        },
+                                        "identifierName": "right"
                                       },
-                                      "end": {
-                                        "line": 103,
-                                        "column": 26
-                                      }
-                                    }
-                                  },
-                                  "range": [
-                                    2427,
-                                    2444
-                                  ],
-                                  "loc": {
-                                    "start": {
-                                      "line": 103,
-                                      "column": 9
+                                      "name": "right"
                                     },
-                                    "end": {
-                                      "line": 103,
-                                      "column": 26
-                                    }
-                                  }
+                                    "computed": false
+                                  },
+                                  "leadingComments": null
                                 }
                               ],
                               "kind": "const",
-                              "range": [
-                                2421,
-                                2446
-                              ],
-                              "loc": {
-                                "start": {
-                                  "line": 103,
-                                  "column": 3
-                                },
-                                "end": {
-                                  "line": 103,
-                                  "column": 28
-                                }
-                              },
                               "leadingComments": [
                                 {
-                                  "type": "Line",
+                                  "type": "CommentLine",
                                   "value": " replace node's key with successor's key",
-                                  "range": [
-                                    2296,
-                                    2338
-                                  ],
+                                  "start": 2296,
+                                  "end": 2338,
                                   "loc": {
                                     "start": {
                                       "line": 100,
@@ -4109,12 +3843,10 @@
                                   }
                                 },
                                 {
-                                  "type": "Line",
+                                  "type": "CommentLine",
                                   "value": " If there is no left child, then there can only be one right",
-                                  "range": [
-                                    2342,
-                                    2404
-                                  ],
+                                  "start": 2342,
+                                  "end": 2404,
                                   "loc": {
                                     "start": {
                                       "line": 101,
@@ -4127,12 +3859,10 @@
                                   }
                                 },
                                 {
-                                  "type": "Line",
+                                  "type": "CommentLine",
                                   "value": " child.",
-                                  "range": [
-                                    2408,
-                                    2417
-                                  ],
+                                  "start": 2408,
+                                  "end": 2417,
                                   "loc": {
                                     "start": {
                                       "line": 102,
@@ -4148,19 +3878,51 @@
                             },
                             {
                               "type": "ExpressionStatement",
+                              "start": 2450,
+                              "end": 2471,
+                              "loc": {
+                                "start": {
+                                  "line": 104,
+                                  "column": 3
+                                },
+                                "end": {
+                                  "line": 104,
+                                  "column": 24
+                                }
+                              },
                               "expression": {
                                 "type": "AssignmentExpression",
+                                "start": 2450,
+                                "end": 2469,
+                                "loc": {
+                                  "start": {
+                                    "line": 104,
+                                    "column": 3
+                                  },
+                                  "end": {
+                                    "line": 104,
+                                    "column": 22
+                                  }
+                                },
                                 "operator": "=",
                                 "left": {
                                   "type": "MemberExpression",
-                                  "computed": false,
+                                  "start": 2450,
+                                  "end": 2458,
+                                  "loc": {
+                                    "start": {
+                                      "line": 104,
+                                      "column": 3
+                                    },
+                                    "end": {
+                                      "line": 104,
+                                      "column": 11
+                                    }
+                                  },
                                   "object": {
                                     "type": "Identifier",
-                                    "name": "node",
-                                    "range": [
-                                      2450,
-                                      2454
-                                    ],
+                                    "start": 2450,
+                                    "end": 2454,
                                     "loc": {
                                       "start": {
                                         "line": 104,
@@ -4169,16 +3931,15 @@
                                       "end": {
                                         "line": 104,
                                         "column": 7
-                                      }
-                                    }
+                                      },
+                                      "identifierName": "node"
+                                    },
+                                    "name": "node"
                                   },
                                   "property": {
                                     "type": "Identifier",
-                                    "name": "key",
-                                    "range": [
-                                      2455,
-                                      2458
-                                    ],
+                                    "start": 2455,
+                                    "end": 2458,
                                     "loc": {
                                       "start": {
                                         "line": 104,
@@ -4187,34 +3948,31 @@
                                       "end": {
                                         "line": 104,
                                         "column": 11
-                                      }
-                                    }
+                                      },
+                                      "identifierName": "key"
+                                    },
+                                    "name": "key"
                                   },
-                                  "range": [
-                                    2450,
-                                    2458
-                                  ],
+                                  "computed": false
+                                },
+                                "right": {
+                                  "type": "MemberExpression",
+                                  "start": 2461,
+                                  "end": 2469,
                                   "loc": {
                                     "start": {
                                       "line": 104,
-                                      "column": 3
+                                      "column": 14
                                     },
                                     "end": {
                                       "line": 104,
-                                      "column": 11
+                                      "column": 22
                                     }
-                                  }
-                                },
-                                "right": {
-                                  "type": "MemberExpression",
-                                  "computed": false,
+                                  },
                                   "object": {
                                     "type": "Identifier",
-                                    "name": "succ",
-                                    "range": [
-                                      2461,
-                                      2465
-                                    ],
+                                    "start": 2461,
+                                    "end": 2465,
                                     "loc": {
                                       "start": {
                                         "line": 104,
@@ -4223,16 +3981,15 @@
                                       "end": {
                                         "line": 104,
                                         "column": 18
-                                      }
-                                    }
+                                      },
+                                      "identifierName": "succ"
+                                    },
+                                    "name": "succ"
                                   },
                                   "property": {
                                     "type": "Identifier",
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-                                      2469
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+                                    "end": 2469,
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                                         "line": 104,
@@ -4241,61 +3998,20 @@
                                       "end": {
                                         "line": 104,
                                         "column": 22
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-                                    2469
-                                  ],
-                                  "loc": {
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-                                      "column": 14
+                                      },
+                                      "identifierName": "key"
                                     },
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-                                      "column": 22
-                                    }
-                                  }
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-                                  2469
-                                ],
-                                "loc": {
-                                  "start": {
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-                                    "column": 3
+                                    "name": "key"
                                   },
-                                  "end": {
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-                                    "column": 22
-                                  }
-                                }
-                              },
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-                                  "column": 3
-                                },
-                                "end": {
-                                  "line": 104,
-                                  "column": 24
+                                  "computed": false
                                 }
                               },
                               "trailingComments": [
                                 {
-                                  "type": "Line",
+                                  "type": "CommentLine",
                                   "value": " delete successor node",
-                                  "range": [
-                                    2475,
-                                    2499
-                                  ],
+                                  "start": 2475,
+                                  "end": 2499,
                                   "loc": {
                                     "start": {
                                       "line": 105,
@@ -4308,12 +4024,10 @@
                                   }
                                 },
                                 {
-                                  "type": "Line",
+                                  "type": "CommentLine",
                                   "value": " note: this node can only have one non-leaf child",
-                                  "range": [
-                                    2503,
-                                    2554
-                                  ],
+                                  "start": 2503,
+                                  "end": 2554,
                                   "loc": {
                                     "start": {
                                       "line": 106,
@@ -4326,12 +4040,10 @@
                                   }
                                 },
                                 {
-                                  "type": "Line",
+                                  "type": "CommentLine",
                                   "value": "       because the tree is a red-black tree",
-                                  "range": [
-                                    2558,
-                                    2603
-                                  ],
+                                  "start": 2558,
+                                  "end": 2603,
                                   "loc": {
                                     "start": {
                                       "line": 107,
@@ -4347,15 +4059,36 @@
                             },
                             {
                               "type": "ExpressionStatement",
+                              "start": 2607,
+                              "end": 2633,
+                              "loc": {
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+                                  "column": 3
+                                },
+                                "end": {
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+                                  "column": 29
+                                }
+                              },
                               "expression": {
                                 "type": "CallExpression",
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+                                "end": 2631,
+                                "loc": {
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+                                    "column": 3
+                                  },
+                                  "end": {
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+                                    "column": 27
+                                  }
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                                 "callee": {
                                   "type": "Identifier",
-                                  "name": "delete_one_child",
-                                  "range": [
-                                    2607,
-                                    2623
-                                  ],
+                                  "start": 2607,
+                                  "end": 2623,
                                   "loc": {
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                                       "line": 108,
@@ -4364,17 +4097,17 @@
                                     "end": {
                                       "line": 108,
                                       "column": 19
-                                    }
-                                  }
+                                    },
+                                    "identifierName": "delete_one_child"
+                                  },
+                                  "name": "delete_one_child",
+                                  "leadingComments": null
                                 },
                                 "arguments": [
                                   {
                                     "type": "Identifier",
-                                    "name": "succ",
-                                    "range": [
-                                      2625,
-                                      2629
-                                    ],
+                                    "start": 2625,
+                                    "end": 2629,
                                     "loc": {
                                       "start": {
                                         "line": 108,
@@ -4383,47 +4116,20 @@
                                       "end": {
                                         "line": 108,
                                         "column": 25
-                                      }
-                                    }
+                                      },
+                                      "identifierName": "succ"
+                                    },
+                                    "name": "succ"
                                   }
                                 ],
-                                "range": [
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-                                  2631
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-                                  "column": 3
-                                },
-                                "end": {
-                                  "line": 108,
-                                  "column": 29
-                                }
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                               },
                               "leadingComments": [
                                 {
-                                  "type": "Line",
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                                   "value": " delete successor node",
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-                                    2475,
-                                    2499
-                                  ],
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                                   "loc": {
                                     "start": {
                                       "line": 105,
@@ -4436,12 +4142,10 @@
                                   }
                                 },
                                 {
-                                  "type": "Line",
+                                  "type": "CommentLine",
                                   "value": " note: this node can only have one non-leaf child",
-                                  "range": [
-                                    2503,
-                                    2554
-                                  ],
+                                  "start": 2503,
+                                  "end": 2554,
                                   "loc": {
                                     "start": {
                                       "line": 106,
@@ -4454,12 +4158,10 @@
                                   }
                                 },
                                 {
-                                  "type": "Line",
+                                  "type": "CommentLine",
                                   "value": "       because the tree is a red-black tree",
-                                  "range": [
-                                    2558,
-                                    2603
-                                  ],
+                                  "start": 2558,
+                                  "end": 2603,
                                   "loc": {
                                     "start": {
                                       "line": 107,
@@ -4474,33 +4176,40 @@
                               ]
                             }
                           ],
-                          "range": [
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-                            2637
-                          ],
+                          "directives": []
+                        },
+                        "alternate": {
+                          "type": "IfStatement",
+                          "start": 2646,
+                          "end": 2743,
                           "loc": {
                             "start": {
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-                              "column": 35
+                              "line": 111,
+                              "column": 7
                             },
                             "end": {
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+                              "line": 117,
                               "column": 3
                             }
-                          }
-                        },
-                        "alternate": {
-                          "type": "IfStatement",
+                          },
                           "test": {
                             "type": "BinaryExpression",
-                            "operator": "===",
+                            "start": 2651,
+                            "end": 2669,
+                            "loc": {
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+                                "column": 12
+                              },
+                              "end": {
+                                "line": 111,
+                                "column": 30
+                              }
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                             "left": {
                               "type": "Identifier",
-                              "name": "node",
-                              "range": [
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-                                2655
-                              ],
+                              "start": 2651,
+                              "end": 2655,
                               "loc": {
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                                   "line": 111,
@@ -4509,18 +4218,30 @@
                                 "end": {
                                   "line": 111,
                                   "column": 16
-                                }
-                              }
+                                },
+                                "identifierName": "node"
+                              },
+                              "name": "node"
                             },
+                            "operator": "===",
                             "right": {
                               "type": "MemberExpression",
-                              "computed": false,
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                               "object": {
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-                                  2664
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                                 "loc": {
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                                     "line": 111,
@@ -4534,11 +4255,8 @@
                               },
                               "property": {
                                 "type": "Identifier",
-                                "name": "root",
-                                "range": [
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-                                  2669
-                                ],
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                                 "loc": {
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                                     "line": 111,
@@ -4547,56 +4265,76 @@
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                                     "column": 30
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-                                  "column": 21
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                                 },
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-                                  "column": 30
-                                }
-                              }
-                            },
-                            "range": [
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-                              2669
-                            ],
+                                "name": "root"
+                              },
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+                            }
+                          },
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                             "loc": {
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                                 "line": 111,
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                               },
                               "end": {
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-                                "column": 30
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+                                "column": 3
                               }
-                            }
-                          },
-                          "consequent": {
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                             "body": [
                               {
                                 "type": "ExpressionStatement",
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-                                  "operator": "=",
-                                  "left": {
-                                    "type": "MemberExpression",
-                                    "computed": false,
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                                     "object": {
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                                       "loc": {
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                                           "line": 112,
@@ -4610,11 +4348,8 @@
                                     },
                                     "property": {
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@@ -4623,32 +4358,17 @@
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-                                        "column": 3
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                                       },
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-                                        "column": 12
-                                      }
-                                    }
+                                      "name": "root"
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+                                    "computed": false
                                   },
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-                                    "value": null,
-                                    "raw": "null",
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-                                    ],
+                                    "type": "NullLiteral",
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                                     "loc": {
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                                         "line": 112,
@@ -4659,67 +4379,59 @@
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                                       }
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                                   }
                                 }
                               }
                             ],
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                             "loc": {
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-                                "column": 33
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                                 "column": 3
                               }
-                            }
-                          },
-                          "alternate": {
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                             "body": [
                               {
                                 "type": "ExpressionStatement",
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                                 "expression": {
                                   "type": "CallExpression",
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                                   "callee": {
                                     "type": "Identifier",
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-                                    "range": [
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-                                      2729
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                                     "loc": {
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                                         "line": 116,
@@ -4728,17 +4440,16 @@
                                       "end": {
                                         "line": 116,
                                         "column": 19
-                                      }
-                                    }
+                                      },
+                                      "identifierName": "delete_one_child"
+                                    },
+                                    "name": "delete_one_child"
                                   },
                                   "arguments": [
                                     {
                                       "type": "Identifier",
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-                                        2735
-                                      ],
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                                       "loc": {
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                                           "line": 116,
@@ -4747,223 +4458,105 @@
                                         "end": {
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                                           "column": 25
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-                                    "end": {
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-                                      "column": 27
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+                                        "identifierName": "node"
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+                                      "name": "node"
                                     }
-                                  }
-                                },
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                                 }
                               }
                             ],
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                           }
                         }
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                 ],
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@@ -4999,20 +4627,43 @@
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@@ -5026,11 +4677,8 @@
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@@ -5259,11 +4872,8 @@
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@@ -5644,19 +5220,30 @@
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@@ -5670,11 +5257,8 @@
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@@ -5683,33 +5267,31 @@
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@@ -5723,11 +5305,8 @@
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@@ -5736,31 +5315,17 @@
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@@ -5769,16 +5334,15 @@
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@@ -5787,204 +5351,159 @@
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@@ -5998,11 +5517,8 @@
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@@ -6011,32 +5527,18 @@
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@@ -6047,35 +5549,55 @@
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@@ -6084,19 +5606,30 @@
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@@ -6110,11 +5643,8 @@
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@@ -6123,190 +5653,79 @@
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diff --git a/ast/source/adt/index.js.json b/ast/source/adt/index.js.json
index 12455ab..cb53e98 100644
--- a/ast/source/adt/index.js.json
+++ b/ast/source/adt/index.js.json
@@ -1,31 +1,160 @@
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@@ -33,35 +162,133 @@
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diff --git a/ast/source/color/BLACK.js.json b/ast/source/color/BLACK.js.json
index 40a1fa0..b5c52e5 100644
--- a/ast/source/color/BLACK.js.json
+++ b/ast/source/color/BLACK.js.json
@@ -1,20 +1,68 @@
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index babc50b..17959bc 100644
--- a/ast/source/color/RED.js.json
+++ b/ast/source/color/RED.js.json
@@ -1,20 +1,68 @@
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diff --git a/ast/source/color/index.js.json b/ast/source/color/index.js.json
index 1f4c524..c77ea27 100644
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+++ b/ast/source/color/index.js.json
@@ -1,31 +1,125 @@
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@@ -33,61 +127,275 @@
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diff --git a/ast/source/debug/debug.js.json b/ast/source/debug/debug.js.json
index b8f2cfc..ff48be9 100644
--- a/ast/source/debug/debug.js.json
+++ b/ast/source/debug/debug.js.json
@@ -1,18 +1,52 @@
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diff --git a/ast/source/debug/index.js.json b/ast/source/debug/index.js.json
index 9f9fc9b..38a5bbd 100644
--- a/ast/source/debug/index.js.json
+++ b/ast/source/debug/index.js.json
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diff --git a/ast/source/deletion/delete_case1.js.json b/ast/source/deletion/delete_case1.js.json
index baa5f7c..9c52507 100644
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+++ b/ast/source/deletion/delete_case1.js.json
@@ -1,36 +1,52 @@
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@@ -40,138 +56,199 @@
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@@ -179,88 +256,83 @@
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                             "line": 17,
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+                            "column": 14
                           },
                           "end": {
                             "line": 17,
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-                          }
+                            "column": 21
+                          },
+                          "identifierName": "sibling"
+                        },
+                        "name": "sibling"
+                      },
+                      "arguments": [
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+                          "type": "Identifier",
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+                          "end": 473,
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+                              "column": 23
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+                            },
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                         }
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+                    }
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                     "loc": {
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+                        "line": 19,
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                       },
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                       }
                     }
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                         "line": 30,
@@ -703,97 +743,129 @@
                       },
                       "end": {
                         "line": 30,
-                        "column": 10
+                        "column": 16
                       }
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+                        "end": {
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+                        "identifierName": "color"
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+                      "name": "color"
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+                    "leadingComments": null
                   },
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                     "type": "Identifier",
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                         "line": 30,
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-                      "column": 9
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+                      "identifierName": "RED"
                     },
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-                    }
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                 },
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                           "type": "MemberExpression",
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                                 "line": 31,
@@ -801,139 +873,116 @@
                               },
                               "end": {
                                 "line": 31,
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+                                "column": 16
                               }
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+                            },
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                           },
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                         },
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@@ -941,103 +990,82 @@
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@@ -1045,197 +1073,115 @@
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+                        }
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                             "line": 33,
@@ -1243,107 +1189,98 @@
                           },
                           "end": {
                             "line": 33,
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+                            "column": 60
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-                            1021
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-                              "name": "parent",
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-                              ],
+                            "name": "rotate_left"
+                          },
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                                 },
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+                              "object": {
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+                                  },
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+                                "name": "n"
+                              },
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+                                  },
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+                                  },
+                                  "identifierName": "parent"
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                             }
-                          }
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                         "loc": {
                           "start": {
                             "line": 34,
@@ -1351,51 +1288,113 @@
                           },
                           "end": {
                             "line": 34,
-                            "column": 37
+                            "column": 39
                           }
+                        },
+                        "expression": {
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+                            }
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+                              },
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+                          },
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+                                  },
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+                            }
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                         },
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                             "line": 35,
@@ -1403,263 +1402,202 @@
                           },
                           "end": {
                             "line": 35,
-                            "column": 20
+                            "column": 25
                           }
-                        }
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                             },
                             "end": {
                               "line": 35,
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-                            }
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           {
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-            "range": [
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             "loc": {
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                 "line": 6,
@@ -1671,70 +1609,17 @@
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             }
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-      "column": 1
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   },
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     {
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       "value": "*\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *\n * @param {Node} n - The input node.\n ",
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         "start": {
           "line": 6,
@@ -1747,12 +1632,10 @@
       }
     },
     {
-      "type": "Block",
+      "type": "CommentBlock",
       "value": "*\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t *           B                       B\n\t *         /   \\                  /     \\\n\t *      >B       R               R       B\n\t *      / \\     / \\     -->    /   \\    / \\\n\t *     -   -  B     B        >B     B  =   =\n\t *           / \\   / \\       / \\   / \\\n\t *          =   = =   =     -   - =   =\n\t ",
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-        848
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       "loc": {
         "start": {
           "line": 19,
@@ -1765,12 +1648,10 @@
       }
     },
     {
-      "type": "Line",
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         "start": {
           "line": 38,
@@ -1782,5 +1663,2812 @@
         }
       }
     }
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                         },
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-                        }
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                     "right": {
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                         },
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                         }
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                         "type": "MemberExpression",
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+                        "end": 1099,
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-                            1088
-                          ],
+                          "type": "MemberExpression",
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                             "start": {
                               "line": 35,
@@ -732,140 +812,122 @@
                             },
                             "end": {
                               "line": 35,
-                              "column": 11
+                              "column": 16
                             }
-                          }
+                          },
+                          "object": {
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+                                "column": 10
+                              },
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+                              },
+                              "identifierName": "s"
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+                            "name": "s"
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+                                "column": 12
+                              },
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+                                "line": 35,
+                                "column": 16
+                              },
+                              "identifierName": "left"
+                            },
+                            "name": "left"
+                          },
+                          "computed": false
                         },
                         "property": {
                           "type": "Identifier",
-                          "name": "left",
-                          "range": [
-                            1089,
-                            1093
-                          ],
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                           "loc": {
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                               "line": 35,
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                             },
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-                        ],
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-                            "column": 10
+                              "column": 22
+                            },
+                            "identifierName": "color"
                           },
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-                            "line": 35,
-                            "column": 16
-                          }
-                        }
+                          "name": "color"
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                       },
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-                        ],
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                           },
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-                      ],
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-                          "column": 27
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+                          },
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                         },
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-                          "column": 32
-                        }
+                        "name": "BLACK"
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                       }
                     },
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                         "column": 10
                       },
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                       "object": {
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-                          1126
-                        ],
+                        "type": "MemberExpression",
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                         "loc": {
                           "start": {
                             "line": 36,
@@ -873,142 +935,137 @@
                           },
                           "end": {
                             "line": 36,
-                            "column": 11
+                            "column": 17
                           }
-                        }
+                        },
+                        "object": {
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+                            },
+                            "end": {
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+                            },
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+                          "name": "s"
+                        },
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+                              "column": 12
+                            },
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+                              "column": 17
+                            },
+                            "identifierName": "right"
+                          },
+                          "name": "right"
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                       },
                       "property": {
                         "type": "Identifier",
-                        "name": "right",
-                        "range": [
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-                          1132
-                        ],
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+                        "end": 1138,
                         "loc": {
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                             "line": 36,
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+                            "column": 18
                           },
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-                      ],
-                      "loc": {
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-                          "column": 10
+                            "column": 23
+                          },
+                          "identifierName": "color"
                         },
-                        "end": {
-                          "line": 36,
-                          "column": 17
-                        }
-                      }
+                        "name": "color"
+                      },
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                     },
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                       "type": "Identifier",
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                           "line": 36,
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                         },
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                       },
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-                      }
+                      "name": "BLACK"
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                     }
                   },
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-                          ],
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+                      "end": 1182,
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+                          "column": 8
+                        },
+                        "end": {
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+                        }
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@@ -1016,102 +1073,82 @@
                             },
                             "end": {
                               "line": 38,
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+                              "column": 15
                             }
-                          }
+                          },
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+                            "end": 1174,
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+                                "column": 10
+                              },
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+                                "column": 15
+                              },
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+                            },
+                            "name": "color"
+                          },
+                          "computed": false
                         },
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                           "type": "Identifier",
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-                            1174
-                          ],
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+                          "end": 1180,
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-                        ],
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-                            "column": 18
+                              "column": 21
+                            },
+                            "identifierName": "RED"
                           },
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-                            "column": 21
-                          }
+                          "name": "RED"
                         }
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+                        "end": 1215,
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                           "start": {
                             "line": 39,
@@ -1119,143 +1156,119 @@
                           },
                           "end": {
                             "line": 39,
-                            "column": 20
+                            "column": 32
                           }
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-                              }
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+                              "column": 8
+                            },
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+                              "line": 39,
+                              "column": 20
+                            },
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-                            "type": "Identifier",
-                            "name": "parent",
-                            "range": [
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-                              1213
-                            ],
+                          "name": "delete_case1"
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-                              "column": 22
                             },
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-                            }
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+                                  "column": 22
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+                      "end": 1256,
                       "loc": {
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-                          "column": 8
+                          "line": 42,
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-                    "column": 5
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                 },
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-                      },
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-        409
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     },
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+      },
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+        },
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@@ -1533,6 +3761,213 @@
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         }
       }
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index adc3062..1c994ae 100644
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@@ -1,36 +1,52 @@
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-                "operator": "&&",
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-                  "type": "LogicalExpression",
-                  "operator": "&&",
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                   "left": {
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-                    "operator": "===",
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                     "left": {
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+                      "loc": {
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+                          "column": 10
+                        },
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+                          "line": 36,
+                          "column": 32
+                        }
+                      },
+                      "left": {
                         "type": "MemberExpression",
-                        "computed": false,
+                        "start": 1213,
+                        "end": 1227,
+                        "loc": {
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+                            "line": 36,
+                            "column": 10
+                          },
+                          "end": {
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+                            "column": 24
+                          }
+                        },
                         "object": {
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-                          "name": "n",
-                          "range": [
-                            1213,
-                            1214
-                          ],
+                          "type": "MemberExpression",
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+                          "end": 1221,
                           "loc": {
                             "start": {
                               "line": 36,
@@ -515,125 +601,124 @@
                             },
                             "end": {
                               "line": 36,
-                              "column": 11
+                              "column": 18
                             }
-                          }
+                          },
+                          "object": {
+                            "type": "Identifier",
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+                            "end": 1214,
+                            "loc": {
+                              "start": {
+                                "line": 36,
+                                "column": 10
+                              },
+                              "end": {
+                                "line": 36,
+                                "column": 11
+                              },
+                              "identifierName": "n"
+                            },
+                            "name": "n",
+                            "leadingComments": null
+                          },
+                          "property": {
+                            "type": "Identifier",
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+                            "end": 1221,
+                            "loc": {
+                              "start": {
+                                "line": 36,
+                                "column": 12
+                              },
+                              "end": {
+                                "line": 36,
+                                "column": 18
+                              },
+                              "identifierName": "parent"
+                            },
+                            "name": "parent"
+                          },
+                          "computed": false,
+                          "leadingComments": null
                         },
                         "property": {
                           "type": "Identifier",
-                          "name": "parent",
-                          "range": [
-                            1215,
-                            1221
-                          ],
+                          "start": 1222,
+                          "end": 1227,
                           "loc": {
                             "start": {
                               "line": 36,
-                              "column": 12
+                              "column": 19
                             },
                             "end": {
                               "line": 36,
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-                            }
-                          }
-                        },
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-                          1213,
-                          1221
-                        ],
-                        "loc": {
-                          "start": {
-                            "line": 36,
-                            "column": 10
+                              "column": 24
+                            },
+                            "identifierName": "color"
                           },
-                          "end": {
-                            "line": 36,
-                            "column": 18
-                          }
-                        }
+                          "name": "color"
+                        },
+                        "computed": false,
+                        "leadingComments": null
                       },
-                      "property": {
+                      "operator": "===",
+                      "right": {
                         "type": "Identifier",
-                        "name": "color",
-                        "range": [
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-                          1227
-                        ],
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+                        "end": 1235,
                         "loc": {
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                           },
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                             "line": 36,
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-                          }
-                        }
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-                      "range": [
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-                        1227
-                      ],
-                      "loc": {
-                        "start": {
-                          "line": 36,
-                          "column": 10
+                            "column": 32
+                          },
+                          "identifierName": "RED"
                         },
-                        "end": {
-                          "line": 36,
-                          "column": 24
-                        }
+                        "name": "RED"
+                      },
+                      "leadingComments": null,
+                      "extra": {
+                        "parenthesized": true,
+                        "parenStart": 1211
                       }
                     },
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                     "right": {
-                      "type": "Identifier",
-                      "name": "RED",
-                      "range": [
-                        1232,
-                        1235
-                      ],
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+                      "end": 1273,
                       "loc": {
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                         },
                         "end": {
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                           "column": 32
                         }
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-                    ],
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                         "type": "MemberExpression",
-                        "computed": false,
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+                        "end": 1263,
+                        "loc": {
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+                          }
+                        },
                         "object": {
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-                            1252
-                          ],
+                          "type": "MemberExpression",
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+                          "end": 1257,
                           "loc": {
                             "start": {
                               "line": 37,
@@ -641,140 +726,122 @@
                             },
                             "end": {
                               "line": 37,
-                              "column": 11
+                              "column": 16
                             }
-                          }
-                        },
-                        "property": {
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-                          "name": "left",
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-                            1257
-                          ],
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-                            "start": {
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-                              "column": 12
+                          },
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+                            "end": 1252,
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+                                "column": 10
+                              },
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+                                "column": 11
+                              },
+                              "identifierName": "s"
+                            },
+                            "name": "s"
+                          },
+                          "property": {
+                            "type": "Identifier",
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+                            "end": 1257,
+                            "loc": {
+                              "start": {
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+                                "column": 12
+                              },
+                              "end": {
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+                                "column": 16
+                              },
+                              "identifierName": "left"
+                            },
+                            "name": "left"
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+                        },
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+                          "end": 1263,
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                             },
                             "end": {
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-                          1257
-                        ],
-                        "loc": {
-                          "start": {
-                            "line": 37,
-                            "column": 10
+                              "column": 22
+                            },
+                            "identifierName": "color"
                           },
-                          "end": {
-                            "line": 37,
-                            "column": 16
-                          }
-                        }
+                          "name": "color"
+                        },
+                        "computed": false
                       },
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+                      "right": {
                         "type": "Identifier",
-                        "name": "color",
-                        "range": [
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-                        ],
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                           },
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-                      "range": [
-                        1268,
-                        1273
-                      ],
-                      "loc": {
-                        "start": {
-                          "line": 37,
-                          "column": 27
+                            "column": 32
+                          },
+                          "identifierName": "BLACK"
                         },
-                        "end": {
-                          "line": 37,
-                          "column": 32
-                        }
+                        "name": "BLACK"
+                      },
+                      "extra": {
+                        "parenthesized": true,
+                        "parenStart": 1249
                       }
                     },
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-                    ],
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                         "column": 10
                       },
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-                        "column": 32
+                        "line": 38,
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                       }
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                       "object": {
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-                        "name": "s",
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-                          1290
-                        ],
+                        "type": "MemberExpression",
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+                        "end": 1296,
                         "loc": {
                           "start": {
                             "line": 38,
@@ -782,162 +849,154 @@
                           },
                           "end": {
                             "line": 38,
-                            "column": 11
+                            "column": 17
                           }
-                        }
+                        },
+                        "object": {
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+                          "end": 1290,
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+                              "column": 10
+                            },
+                            "end": {
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+                              "column": 11
+                            },
+                            "identifierName": "s"
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+                          "name": "s"
+                        },
+                        "property": {
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+                          "end": 1296,
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+                              "column": 12
+                            },
+                            "end": {
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+                              "column": 17
+                            },
+                            "identifierName": "right"
+                          },
+                          "name": "right"
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                       },
                       "property": {
                         "type": "Identifier",
-                        "name": "right",
-                        "range": [
-                          1291,
-                          1296
-                        ],
+                        "start": 1297,
+                        "end": 1302,
                         "loc": {
                           "start": {
                             "line": 38,
-                            "column": 12
+                            "column": 18
                           },
                           "end": {
                             "line": 38,
-                            "column": 17
-                          }
-                        }
+                            "column": 23
+                          },
+                          "identifierName": "color"
+                        },
+                        "name": "color"
                       },
-                      "range": [
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-                        1296
-                      ],
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+                    },
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+                      "end": 1312,
                       "loc": {
                         "start": {
                           "line": 38,
-                          "column": 10
+                          "column": 28
                         },
                         "end": {
                           "line": 38,
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-                        }
-                      }
+                          "column": 33
+                        },
+                        "identifierName": "BLACK"
+                      },
+                      "name": "BLACK"
                     },
-                    "property": {
-                      "type": "Identifier",
-                      "name": "color",
-                      "range": [
-                        1297,
-                        1302
-                      ],
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+                      "parenStart": 1287
+                    }
+                  },
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+                      "type": "CommentLine",
+                      "value": " the parent color test is always true when coming from case 2",
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+                      "end": 1202,
                       "loc": {
                         "start": {
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-                          "column": 18
+                          "line": 35,
+                          "column": 8
                         },
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+                          "line": 35,
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                         }
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                     }
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                     },
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                     }
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                   },
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-                      1139,
-                      1202
-                    ],
-                    "loc": {
-                      "start": {
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-                        "column": 8
+                  "body": [
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+                      "loc": {
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+                          "column": 8
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-                            1332
-                          ],
+                      "expression": {
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+                          "end": 1338,
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                             "start": {
                               "line": 40,
@@ -945,109 +1004,111 @@
                             },
                             "end": {
                               "line": 40,
-                              "column": 9
+                              "column": 15
                             }
-                          }
+                          },
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+                                "column": 9
+                              },
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+                            },
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+                            "end": 1338,
+                            "loc": {
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+                                "column": 10
+                              },
+                              "end": {
+                                "line": 40,
+                                "column": 15
+                              },
+                              "identifierName": "color"
+                            },
+                            "name": "color"
+                          },
+                          "computed": false
                         },
-                        "property": {
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                           "type": "Identifier",
-                          "name": "color",
-                          "range": [
-                            1333,
-                            1338
-                          ],
+                          "start": 1341,
+                          "end": 1344,
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                               "line": 40,
-                              "column": 10
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                             },
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-                          1341,
-                          1344
-                        ],
-                        "loc": {
-                          "start": {
-                            "line": 40,
-                            "column": 18
+                              "column": 21
+                            },
+                            "identifierName": "RED"
                           },
-                          "end": {
-                            "line": 40,
-                            "column": 21
-                          }
+                          "name": "RED"
                         }
-                      },
-                      "range": [
-                        1331,
-                        1344
-                      ],
+                      }
+                    },
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                       "loc": {
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                           "column": 8
                         },
                         "end": {
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                         }
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-                        "object": {
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+                        "loc": {
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+                            "column": 8
+                          },
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+                            "column": 30
+                          }
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+                        "operator": "=",
+                        "left": {
                           "type": "MemberExpression",
-                          "computed": false,
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+                          "end": 1368,
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+                              "column": 8
+                            },
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+                              "column": 22
+                            }
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                           "object": {
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-                              1355
-                            ],
+                            "type": "MemberExpression",
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                             "loc": {
                               "start": {
                                 "line": 41,
@@ -1055,171 +1116,122 @@
                               },
                               "end": {
                                 "line": 41,
-                                "column": 9
+                                "column": 16
                               }
-                            }
+                            },
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+                                  "column": 8
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+                                "end": {
+                                  "line": 41,
+                                  "column": 9
+                                },
+                                "identifierName": "n"
+                              },
+                              "name": "n"
+                            },
+                            "property": {
+                              "type": "Identifier",
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+                              "end": 1362,
+                              "loc": {
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+                                  "column": 10
+                                },
+                                "end": {
+                                  "line": 41,
+                                  "column": 16
+                                },
+                                "identifierName": "parent"
+                              },
+                              "name": "parent"
+                            },
+                            "computed": false
                           },
                           "property": {
                             "type": "Identifier",
-                            "name": "parent",
-                            "range": [
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-                              1362
-                            ],
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+                            "end": 1368,
                             "loc": {
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-                            1362
-                          ],
-                          "loc": {
-                            "start": {
-                              "line": 41,
-                              "column": 8
+                                "column": 22
+                              },
+                              "identifierName": "color"
                             },
-                            "end": {
-                              "line": 41,
-                              "column": 16
-                            }
-                          }
+                            "name": "color"
+                          },
+                          "computed": false
                         },
-                        "property": {
+                        "right": {
                           "type": "Identifier",
-                          "name": "color",
-                          "range": [
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-                            1368
-                          ],
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+                          "end": 1376,
                           "loc": {
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                             },
                             "end": {
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-                        "range": [
-                          1371,
-                          1376
-                        ],
-                        "loc": {
-                          "start": {
-                            "line": 41,
-                            "column": 25
+                              "column": 30
+                            },
+                            "identifierName": "BLACK"
                           },
-                          "end": {
-                            "line": 41,
-                            "column": 30
-                          }
+                          "name": "BLACK"
                         }
-                      },
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+                      }
+                    }
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-                    "name": "delete_case5",
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                     "loc": {
                       "start": {
                         "line": 45,
@@ -1227,155 +1239,115 @@
                       },
                       "end": {
                         "line": 45,
-                        "column": 21
+                        "column": 26
                       }
-                    }
-                  },
-                  "arguments": [
-                    {
+                    },
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                       "type": "Identifier",
-                      "name": "n",
-                      "range": [
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-                        1441
-                      ],
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+                      "end": 1438,
                       "loc": {
                         "start": {
                           "line": 45,
-                          "column": 23
+                          "column": 9
                         },
                         "end": {
                           "line": 45,
-                          "column": 24
+                          "column": 21
+                        },
+                        "identifierName": "delete_case5"
+                      },
+                      "name": "delete_case5",
+                      "leadingComments": null
+                    },
+                    "arguments": [
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+                        "type": "Identifier",
+                        "start": 1440,
+                        "end": 1441,
+                        "loc": {
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+                            "column": 23
+                          },
+                          "end": {
+                            "line": 45,
+                            "column": 24
+                          },
+                          "identifierName": "n"
+                        },
+                        "name": "n"
+                      }
+                    ],
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+                    {
+                      "type": "CommentLine",
+                      "value": " Otherwise, go to case 5.",
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+                      "end": 1416,
+                      "loc": {
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+                        },
+                        "end": {
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                 "leadingComments": [
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-                    "type": "Line",
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-                    "range": [
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                     "loc": {
                       "start": {
-                        "line": 44,
-                        "column": 4
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                       },
                       "end": {
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                       }
                     }
                   }
                 ]
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-              ],
+              }
+            ],
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+          },
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+              "end": 426,
               "loc": {
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-                  "line": 34,
-                  "column": 4
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                 },
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-                      "column": 1
-                    },
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-                    }
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                 }
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-            "column": 7
-          },
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-            "line": 47,
-            "column": 1
-          }
+          "trailingComments": []
         },
         "leadingComments": [
           {
-            "type": "Block",
+            "type": "CommentBlock",
             "value": "*\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node} n - The input node.\n ",
-            "range": [
-              95,
-              426
-            ],
+            "start": 95,
+            "end": 426,
             "loc": {
               "start": {
                 "line": 5,
@@ -1387,70 +1359,17 @@
               }
             }
           }
-        ],
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-      "column": 1
-    }
+        ]
+      }
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+    "directives": []
   },
   "comments": [
     {
-      "type": "Block",
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-      "range": [
-        95,
-        426
-      ],
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+      "end": 426,
       "loc": {
         "start": {
           "line": 5,
@@ -1463,12 +1382,10 @@
       }
     },
     {
-      "type": "Block",
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       "value": "*\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t *           R                       B\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        R\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  B     B          -   -   B     B\n\t *           / \\   / \\                / \\   / \\\n\t *          -   - -   -              -   - -   -\n\t ",
-      "range": [
-        493,
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-      ],
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       "loc": {
         "start": {
           "line": 20,
@@ -1481,12 +1398,10 @@
       }
     },
     {
-      "type": "Line",
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       "value": " the parent color test is always true when coming from case 2",
-      "range": [
-        1139,
-        1202
-      ],
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       "loc": {
         "start": {
           "line": 35,
@@ -1499,12 +1414,10 @@
       }
     },
     {
-      "type": "Line",
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       "loc": {
         "start": {
           "line": 44,
@@ -1516,5 +1429,2386 @@
         }
       }
     }
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diff --git a/ast/source/deletion/delete_case5.js.json b/ast/source/deletion/delete_case5.js.json
index 0dc0a5d..4b5a546 100644
--- a/ast/source/deletion/delete_case5.js.json
+++ b/ast/source/deletion/delete_case5.js.json
@@ -1,36 +1,52 @@
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@@ -40,50 +56,46 @@
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@@ -93,50 +105,46 @@
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-                    }
-                  },
-                  "init": {
-                    "type": "CallExpression",
-                    "callee": {
+                    },
+                    "id": {
                       "type": "Identifier",
-                      "name": "sibling",
-                      "range": [
-                        496,
-                        503
-                      ],
+                      "start": 492,
+                      "end": 493,
+                      "loc": {
+                        "start": {
+                          "line": 18,
+                          "column": 10
+                        },
+                        "end": {
+                          "line": 18,
+                          "column": 11
+                        },
+                        "identifierName": "s"
+                      },
+                      "name": "s"
+                    },
+                    "init": {
+                      "type": "CallExpression",
+                      "start": 496,
+                      "end": 508,
                       "loc": {
                         "start": {
                           "line": 18,
@@ -499,166 +556,148 @@
                         },
                         "end": {
                           "line": 18,
-                          "column": 21
+                          "column": 26
                         }
-                      }
-                    },
-                    "arguments": [
-                      {
+                      },
+                      "callee": {
                         "type": "Identifier",
-                        "name": "n",
-                        "range": [
-                          505,
-                          506
-                        ],
+                        "start": 496,
+                        "end": 503,
                         "loc": {
                           "start": {
                             "line": 18,
-                            "column": 23
+                            "column": 14
                           },
                           "end": {
                             "line": 18,
-                            "column": 24
-                          }
+                            "column": 21
+                          },
+                          "identifierName": "sibling"
+                        },
+                        "name": "sibling"
+                      },
+                      "arguments": [
+                        {
+                          "type": "Identifier",
+                          "start": 505,
+                          "end": 506,
+                          "loc": {
+                            "start": {
+                              "line": 18,
+                              "column": 23
+                            },
+                            "end": {
+                              "line": 18,
+                              "column": 24
+                            },
+                            "identifierName": "n"
+                          },
+                          "name": "n"
                         }
-                      }
-                    ],
-                    "range": [
-                      496,
-                      508
-                    ],
+                      ]
+                    }
+                  }
+                ],
+                "kind": "const",
+                "trailingComments": [
+                  {
+                    "type": "CommentLine",
+                    "value": " The following statements just force the red n's sibling child to be on",
+                    "start": 516,
+                    "end": 589,
                     "loc": {
                       "start": {
-                        "line": 18,
-                        "column": 14
+                        "line": 20,
+                        "column": 4
                       },
                       "end": {
-                        "line": 18,
-                        "column": 26
+                        "line": 20,
+                        "column": 77
                       }
                     }
                   },
-                  "range": [
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-                    508
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 18,
-                      "column": 10
-                    },
-                    "end": {
-                      "line": 18,
-                      "column": 26
+                  {
+                    "type": "CommentLine",
+                    "value": " the left of the left of the parent, or right of the right, so case 6",
+                    "start": 594,
+                    "end": 665,
+                    "loc": {
+                      "start": {
+                        "line": 21,
+                        "column": 4
+                      },
+                      "end": {
+                        "line": 21,
+                        "column": 75
+                      }
                     }
-                  }
-                }
-              ],
-              "kind": "const",
-              "range": [
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-                510
-              ],
-              "loc": {
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-                  "line": 18,
-                  "column": 4
-                },
-                "end": {
-                  "line": 18,
-                  "column": 28
-                }
-              },
-              "trailingComments": [
-                {
-                  "type": "Line",
-                  "value": " The following statements just force the red n's sibling child to be on",
-                  "range": [
-                    516,
-                    589
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 20,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 20,
-                      "column": 77
+                  },
+                  {
+                    "type": "CommentLine",
+                    "value": " will rotate correctly.",
+                    "start": 670,
+                    "end": 695,
+                    "loc": {
+                      "start": {
+                        "line": 22,
+                        "column": 4
+                      },
+                      "end": {
+                        "line": 22,
+                        "column": 29
+                      }
                     }
-                  }
-                },
-                {
-                  "type": "Line",
-                  "value": " the left of the left of the parent, or right of the right, so case 6",
-                  "range": [
-                    594,
-                    665
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 21,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 21,
-                      "column": 75
+                  },
+                  {
+                    "type": "CommentBlock",
+                    "value": "*\n\t *           ?                       ?\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        B\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  R     B          -   -   =     R\n\t *           / \\   / \\                      / \\\n\t *          =   = -   -                    =   B\n\t *                                            / \\\n\t *                                           -   -\n\t ",
+                    "start": 698,
+                    "end": 1130,
+                    "loc": {
+                      "start": {
+                        "line": 24,
+                        "column": 1
+                      },
+                      "end": {
+                        "line": 34,
+                        "column": 4
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                     }
                   }
-                },
-                {
-                  "type": "Line",
-                  "value": " will rotate correctly.",
-                  "range": [
-                    670,
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-                      "line": 22,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 22,
-                      "column": 29
-                    }
+                ]
+              },
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+                "end": 1815,
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+                    "column": 5
                   }
                 },
-                {
-                  "type": "Block",
-                  "value": "*\n\t *           ?                       ?\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        B\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  R     B          -   -   =     R\n\t *           / \\   / \\                      / \\\n\t *          =   = -   -                    =   B\n\t *                                            / \\\n\t *                                           -   -\n\t ",
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-                    698,
-                    1130
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+                  "end": 1194,
                   "loc": {
                     "start": {
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-                      "column": 1
+                      "line": 35,
+                      "column": 9
                     },
                     "end": {
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-                      "column": 4
+                      "line": 35,
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                     }
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-              "type": "IfStatement",
-              "test": {
-                "type": "LogicalExpression",
-                "operator": "&&",
-                "left": {
-                  "type": "BinaryExpression",
-                  "operator": "===",
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                   "left": {
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-                    "name": "n",
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-                      1143
-                    ],
+                    "type": "BinaryExpression",
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+                    "end": 1161,
                     "loc": {
                       "start": {
                         "line": 35,
@@ -666,23 +705,46 @@
                       },
                       "end": {
                         "line": 35,
-                        "column": 12
+                        "column": 30
                       }
-                    }
-                  },
-                  "right": {
-                    "type": "MemberExpression",
-                    "computed": false,
-                    "object": {
+                    },
+                    "left": {
+                      "type": "Identifier",
+                      "start": 1142,
+                      "end": 1143,
+                      "loc": {
+                        "start": {
+                          "line": 35,
+                          "column": 11
+                        },
+                        "end": {
+                          "line": 35,
+                          "column": 12
+                        },
+                        "identifierName": "n"
+                      },
+                      "name": "n",
+                      "leadingComments": null
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                       "type": "MemberExpression",
-                      "computed": false,
+                      "start": 1148,
+                      "end": 1161,
+                      "loc": {
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+                          "line": 35,
+                          "column": 17
+                        },
+                        "end": {
+                          "line": 35,
+                          "column": 30
+                        }
+                      },
                       "object": {
-                        "type": "Identifier",
-                        "name": "n",
-                        "range": [
-                          1148,
-                          1149
-                        ],
+                        "type": "MemberExpression",
+                        "start": 1148,
+                        "end": 1156,
                         "loc": {
                           "start": {
                             "line": 35,
@@ -690,107 +752,103 @@
                           },
                           "end": {
                             "line": 35,
-                            "column": 18
+                            "column": 25
                           }
-                        }
-                      },
+                        },
+                        "object": {
+                          "type": "Identifier",
+                          "start": 1148,
+                          "end": 1149,
+                          "loc": {
+                            "start": {
+                              "line": 35,
+                              "column": 17
+                            },
+                            "end": {
+                              "line": 35,
+                              "column": 18
+                            },
+                            "identifierName": "n"
+                          },
+                          "name": "n"
+                        },
+                        "property": {
+                          "type": "Identifier",
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+                          "end": 1156,
+                          "loc": {
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+                              "column": 19
+                            },
+                            "end": {
+                              "line": 35,
+                              "column": 25
+                            },
+                            "identifierName": "parent"
+                          },
+                          "name": "parent"
+                        },
+                        "computed": false
+                      },
                       "property": {
                         "type": "Identifier",
-                        "name": "parent",
-                        "range": [
-                          1150,
-                          1156
-                        ],
+                        "start": 1157,
+                        "end": 1161,
                         "loc": {
                           "start": {
                             "line": 35,
-                            "column": 19
+                            "column": 26
                           },
                           "end": {
                             "line": 35,
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-                          }
-                        }
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-                      "name": "left",
-                      "range": [
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-                        1161
-                      ],
-                      "loc": {
-                        "start": {
-                          "line": 35,
-                          "column": 26
+                            "column": 30
+                          },
+                          "identifierName": "left"
                         },
-                        "end": {
-                          "line": 35,
-                          "column": 30
-                        }
-                      }
+                        "name": "left"
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                     },
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+                    "extra": {
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+                      "parenStart": 1140
+                    }
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                     "loc": {
                       "start": {
                         "line": 35,
-                        "column": 17
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                       },
                       "end": {
                         "line": 35,
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                       }
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-                  "left": {
-                    "type": "MemberExpression",
-                    "computed": false,
-                    "object": {
+                    "left": {
                       "type": "MemberExpression",
-                      "computed": false,
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+                      "end": 1182,
+                      "loc": {
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+                          "column": 38
+                        },
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                       "object": {
-                        "type": "Identifier",
-                        "name": "s",
-                        "range": [
-                          1169,
-                          1170
-                        ],
+                        "type": "MemberExpression",
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+                        "end": 1176,
                         "loc": {
                           "start": {
                             "line": 35,
@@ -798,142 +856,137 @@
                           },
                           "end": {
                             "line": 35,
-                            "column": 39
+                            "column": 45
                           }
-                        }
+                        },
+                        "object": {
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+                          "end": 1170,
+                          "loc": {
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+                              "column": 38
+                            },
+                            "end": {
+                              "line": 35,
+                              "column": 39
+                            },
+                            "identifierName": "s"
+                          },
+                          "name": "s"
+                        },
+                        "property": {
+                          "type": "Identifier",
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+                          "end": 1176,
+                          "loc": {
+                            "start": {
+                              "line": 35,
+                              "column": 40
+                            },
+                            "end": {
+                              "line": 35,
+                              "column": 45
+                            },
+                            "identifierName": "right"
+                          },
+                          "name": "right"
+                        },
+                        "computed": false
                       },
                       "property": {
                         "type": "Identifier",
-                        "name": "right",
-                        "range": [
-                          1171,
-                          1176
-                        ],
+                        "start": 1177,
+                        "end": 1182,
                         "loc": {
                           "start": {
                             "line": 35,
-                            "column": 40
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                           },
                           "end": {
                             "line": 35,
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-                          }
-                        }
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-                      "range": [
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-                        1176
-                      ],
-                      "loc": {
-                        "start": {
-                          "line": 35,
-                          "column": 38
+                            "column": 51
+                          },
+                          "identifierName": "color"
                         },
-                        "end": {
-                          "line": 35,
-                          "column": 45
-                        }
-                      }
+                        "name": "color"
+                      },
+                      "computed": false
                     },
-                    "property": {
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+                    "right": {
                       "type": "Identifier",
-                      "name": "color",
-                      "range": [
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-                        1182
-                      ],
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+                      "end": 1192,
                       "loc": {
                         "start": {
                           "line": 35,
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                         },
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-                      1192
-                    ],
-                    "loc": {
-                      "start": {
-                        "line": 35,
-                        "column": 56
+                          "column": 61
+                        },
+                        "identifierName": "BLACK"
                       },
-                      "end": {
-                        "line": 35,
-                        "column": 61
-                      }
+                      "name": "BLACK"
+                    },
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+                      "parenthesized": true,
+                      "parenStart": 1167
                     }
                   },
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                   "loc": {
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                     },
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-                          ],
+                  "body": [
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+                      "end": 1222,
+                      "loc": {
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+                        "left": {
+                          "type": "MemberExpression",
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+                          "end": 1214,
                           "loc": {
                             "start": {
                               "line": 36,
@@ -941,109 +994,111 @@
                             },
                             "end": {
                               "line": 36,
-                              "column": 9
+                              "column": 15
                             }
-                          }
+                          },
+                          "object": {
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+                            "end": 1208,
+                            "loc": {
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+                                "line": 36,
+                                "column": 8
+                              },
+                              "end": {
+                                "line": 36,
+                                "column": 9
+                              },
+                              "identifierName": "s"
+                            },
+                            "name": "s"
+                          },
+                          "property": {
+                            "type": "Identifier",
+                            "start": 1209,
+                            "end": 1214,
+                            "loc": {
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+                                "column": 10
+                              },
+                              "end": {
+                                "line": 36,
+                                "column": 15
+                              },
+                              "identifierName": "color"
+                            },
+                            "name": "color"
+                          },
+                          "computed": false
                         },
-                        "property": {
+                        "right": {
                           "type": "Identifier",
-                          "name": "color",
-                          "range": [
-                            1209,
-                            1214
-                          ],
+                          "start": 1217,
+                          "end": 1220,
                           "loc": {
                             "start": {
                               "line": 36,
-                              "column": 10
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                             },
                             "end": {
                               "line": 36,
-                              "column": 15
-                            }
-                          }
+                              "column": 21
+                            },
+                            "identifierName": "RED"
+                          },
+                          "name": "RED"
+                        }
+                      }
+                    },
+                    {
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                         },
-                        "range": [
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                           "start": {
-                            "line": 36,
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                             "column": 8
                           },
                           "end": {
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-                            "column": 15
+                            "line": 37,
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@@ -1051,135 +1106,101 @@
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@@ -1187,111 +1208,100 @@
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@@ -1299,23 +1309,46 @@
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@@ -1431,142 +1460,137 @@
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@@ -1574,109 +1598,111 @@
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diff --git a/ast/source/deletion/delete_case6.js.json b/ast/source/deletion/delete_case6.js.json
index b73fc4b..8b928ce 100644
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@@ -1,36 +1,52 @@
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                             "line": 48,
@@ -1423,187 +1420,131 @@
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     },
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index fd3bcf4..8debca4 100644
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-                      "name": "left",
-                      "range": [
-                        762,
-                        766
-                      ],
+                    "init": {
+                      "type": "MemberExpression",
+                      "start": 760,
+                      "end": 766,
                       "loc": {
                         "start": {
                           "line": 23,
-                          "column": 20
+                          "column": 18
                         },
                         "end": {
                           "line": 23,
                           "column": 24
                         }
-                      }
+                      },
+                      "object": {
+                        "type": "Identifier",
+                        "start": 760,
+                        "end": 761,
+                        "loc": {
+                          "start": {
+                            "line": 23,
+                            "column": 18
+                          },
+                          "end": {
+                            "line": 23,
+                            "column": 19
+                          },
+                          "identifierName": "n"
+                        },
+                        "name": "n"
+                      },
+                      "property": {
+                        "type": "Identifier",
+                        "start": 762,
+                        "end": 766,
+                        "loc": {
+                          "start": {
+                            "line": 23,
+                            "column": 20
+                          },
+                          "end": {
+                            "line": 23,
+                            "column": 24
+                          },
+                          "identifierName": "left"
+                        },
+                        "name": "left"
+                      },
+                      "computed": false
                     },
-                    "range": [
-                      760,
-                      766
-                    ],
+                    "leadingComments": null
+                  }
+                ],
+                "kind": "const",
+                "leadingComments": [
+                  {
+                    "type": "CommentLine",
+                    "value": " Precondition: n has at most one non-leaf child.",
+                    "start": 427,
+                    "end": 477,
                     "loc": {
                       "start": {
-                        "line": 23,
-                        "column": 18
+                        "line": 17,
+                        "column": 4
                       },
                       "end": {
-                        "line": 23,
-                        "column": 24
+                        "line": 17,
+                        "column": 54
                       }
                     }
                   },
-                  "range": [
-                    752,
-                    766
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 23,
-                      "column": 10
-                    },
-                    "end": {
-                      "line": 23,
-                      "column": 24
-                    }
-                  }
-                }
-              ],
-              "kind": "const",
-              "range": [
-                746,
-                768
-              ],
-              "loc": {
-                "start": {
-                  "line": 23,
-                  "column": 4
-                },
-                "end": {
-                  "line": 23,
-                  "column": 26
-                }
-              },
-              "leadingComments": [
-                {
-                  "type": "Line",
-                  "value": " Precondition: n has at most one non-leaf child.",
-                  "range": [
-                    427,
-                    477
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 17,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 17,
-                      "column": 54
-                    }
-                  }
-                },
-                {
-                  "type": "Line",
-                  "value": " assert( n.right.isleaf() || n.left.isleaf());",
-                  "range": [
-                    482,
-                    530
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 18,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 18,
-                      "column": 52
-                    }
-                  }
-                },
-                {
-                  "type": "Line",
-                  "value": " const child = n.right.isleaf() ? n.left : n.right;",
-                  "range": [
-                    536,
-                    589
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 20,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 20,
-                      "column": 57
-                    }
-                  }
-                },
-                {
-                  "type": "Line",
-                  "value": " n.right is always a LEAF because either n is a subtree predecessor or it",
-                  "range": [
-                    594,
-                    669
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 21,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 21,
-                      "column": 79
-                    }
-                  }
-                },
-                {
-                  "type": "Line",
-                  "value": " is the only child of its parent by the red-black tree properties",
-                  "range": [
-                    674,
-                    741
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 22,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 22,
-                      "column": 71
-                    }
-                  }
-                }
-              ],
-              "trailingComments": [
-                {
-                  "type": "Line",
-                  "value": " replace n with its left child",
-                  "range": [
-                    774,
-                    806
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 25,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 25,
-                      "column": 36
+                  {
+                    "type": "CommentLine",
+                    "value": " assert( n.right.isleaf() || n.left.isleaf());",
+                    "start": 482,
+                    "end": 530,
+                    "loc": {
+                      "start": {
+                        "line": 18,
+                        "column": 4
+                      },
+                      "end": {
+                        "line": 18,
+                        "column": 52
+                      }
                     }
-                  }
-                }
-              ]
-            },
-            {
-              "type": "ExpressionStatement",
-              "expression": {
-                "type": "CallExpression",
-                "callee": {
-                  "type": "Identifier",
-                  "name": "replace_node",
-                  "range": [
-                    811,
-                    823
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 26,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 26,
-                      "column": 16
+                  },
+                  {
+                    "type": "CommentLine",
+                    "value": " const child = n.right.isleaf() ? n.left : n.right;",
+                    "start": 536,
+                    "end": 589,
+                    "loc": {
+                      "start": {
+                        "line": 20,
+                        "column": 4
+                      },
+                      "end": {
+                        "line": 20,
+                        "column": 57
+                      }
                     }
-                  }
-                },
-                "arguments": [
+                  },
                   {
-                    "type": "Identifier",
-                    "name": "n",
-                    "range": [
-                      825,
-                      826
-                    ],
+                    "type": "CommentLine",
+                    "value": " n.right is always a LEAF because either n is a subtree predecessor or it",
+                    "start": 594,
+                    "end": 669,
                     "loc": {
                       "start": {
-                        "line": 26,
-                        "column": 18
+                        "line": 21,
+                        "column": 4
                       },
                       "end": {
-                        "line": 26,
-                        "column": 19
+                        "line": 21,
+                        "column": 79
                       }
                     }
                   },
                   {
-                    "type": "Identifier",
-                    "name": "child",
-                    "range": [
-                      829,
-                      834
-                    ],
+                    "type": "CommentLine",
+                    "value": " is the only child of its parent by the red-black tree properties",
+                    "start": 674,
+                    "end": 741,
                     "loc": {
                       "start": {
-                        "line": 26,
-                        "column": 22
+                        "line": 22,
+                        "column": 4
                       },
                       "end": {
-                        "line": 26,
-                        "column": 27
+                        "line": 22,
+                        "column": 71
                       }
                     }
                   }
                 ],
-                "range": [
-                  811,
-                  836
-                ],
+                "trailingComments": [
+                  {
+                    "type": "CommentLine",
+                    "value": " replace n with its left child",
+                    "start": 774,
+                    "end": 806,
+                    "loc": {
+                      "start": {
+                        "line": 25,
+                        "column": 4
+                      },
+                      "end": {
+                        "line": 25,
+                        "column": 36
+                      }
+                    }
+                  }
+                ]
+              },
+              {
+                "type": "ExpressionStatement",
+                "start": 811,
+                "end": 838,
                 "loc": {
                   "start": {
                     "line": 26,
@@ -684,131 +651,150 @@
                   },
                   "end": {
                     "line": 26,
-                    "column": 29
+                    "column": 31
                   }
-                }
-              },
-              "range": [
-                811,
-                838
-              ],
-              "loc": {
-                "start": {
-                  "line": 26,
-                  "column": 4
                 },
-                "end": {
-                  "line": 26,
-                  "column": 31
-                }
-              },
-              "leadingComments": [
-                {
-                  "type": "Line",
-                  "value": " replace n with its left child",
-                  "range": [
-                    774,
-                    806
-                  ],
+                "expression": {
+                  "type": "CallExpression",
+                  "start": 811,
+                  "end": 836,
                   "loc": {
                     "start": {
-                      "line": 25,
+                      "line": 26,
                       "column": 4
                     },
                     "end": {
-                      "line": 25,
-                      "column": 36
+                      "line": 26,
+                      "column": 29
                     }
-                  }
-                }
-              ],
-              "trailingComments": [
-                {
-                  "type": "Line",
-                  "value": " If n is black, deleting it reduces the black-height of every path going",
-                  "range": [
-                    844,
-                    918
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 28,
-                      "column": 4
+                  },
+                  "callee": {
+                    "type": "Identifier",
+                    "start": 811,
+                    "end": 823,
+                    "loc": {
+                      "start": {
+                        "line": 26,
+                        "column": 4
+                      },
+                      "end": {
+                        "line": 26,
+                        "column": 16
+                      },
+                      "identifierName": "replace_node"
                     },
-                    "end": {
-                      "line": 28,
-                      "column": 78
+                    "name": "replace_node",
+                    "leadingComments": null
+                  },
+                  "arguments": [
+                    {
+                      "type": "Identifier",
+                      "start": 825,
+                      "end": 826,
+                      "loc": {
+                        "start": {
+                          "line": 26,
+                          "column": 18
+                        },
+                        "end": {
+                          "line": 26,
+                          "column": 19
+                        },
+                        "identifierName": "n"
+                      },
+                      "name": "n"
+                    },
+                    {
+                      "type": "Identifier",
+                      "start": 829,
+                      "end": 834,
+                      "loc": {
+                        "start": {
+                          "line": 26,
+                          "column": 22
+                        },
+                        "end": {
+                          "line": 26,
+                          "column": 27
+                        },
+                        "identifierName": "child"
+                      },
+                      "name": "child"
                     }
-                  }
-                },
-                {
-                  "type": "Line",
-                  "value": " through it by 1.",
-                  "range": [
-                    923,
-                    942
                   ],
-                  "loc": {
-                    "start": {
-                      "line": 29,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 29,
-                      "column": 23
+                  "leadingComments": null
+                },
+                "leadingComments": [
+                  {
+                    "type": "CommentLine",
+                    "value": " replace n with its left child",
+                    "start": 774,
+                    "end": 806,
+                    "loc": {
+                      "start": {
+                        "line": 25,
+                        "column": 4
+                      },
+                      "end": {
+                        "line": 25,
+                        "column": 36
+                      }
                     }
                   }
-                }
-              ]
-            },
-            {
-              "type": "IfStatement",
-              "test": {
-                "type": "BinaryExpression",
-                "operator": "===",
-                "left": {
-                  "type": "MemberExpression",
-                  "computed": false,
-                  "object": {
-                    "type": "Identifier",
-                    "name": "n",
-                    "range": [
-                      952,
-                      953
-                    ],
+                ],
+                "trailingComments": [
+                  {
+                    "type": "CommentLine",
+                    "value": " If n is black, deleting it reduces the black-height of every path going",
+                    "start": 844,
+                    "end": 918,
                     "loc": {
                       "start": {
-                        "line": 30,
-                        "column": 9
+                        "line": 28,
+                        "column": 4
                       },
                       "end": {
-                        "line": 30,
-                        "column": 10
+                        "line": 28,
+                        "column": 78
                       }
                     }
                   },
-                  "property": {
-                    "type": "Identifier",
-                    "name": "color",
-                    "range": [
-                      954,
-                      959
-                    ],
+                  {
+                    "type": "CommentLine",
+                    "value": " through it by 1.",
+                    "start": 923,
+                    "end": 942,
                     "loc": {
                       "start": {
-                        "line": 30,
-                        "column": 11
+                        "line": 29,
+                        "column": 4
                       },
                       "end": {
-                        "line": 30,
-                        "column": 16
+                        "line": 29,
+                        "column": 23
                       }
                     }
+                  }
+                ]
+              },
+              {
+                "type": "IfStatement",
+                "start": 947,
+                "end": 1296,
+                "loc": {
+                  "start": {
+                    "line": 30,
+                    "column": 4
                   },
-                  "range": [
-                    952,
-                    959
-                  ],
+                  "end": {
+                    "line": 40,
+                    "column": 5
+                  }
+                },
+                "test": {
+                  "type": "BinaryExpression",
+                  "start": 952,
+                  "end": 969,
                   "loc": {
                     "start": {
                       "line": 30,
@@ -816,219 +802,200 @@
                     },
                     "end": {
                       "line": 30,
-                      "column": 16
+                      "column": 26
                     }
-                  }
+                  },
+                  "left": {
+                    "type": "MemberExpression",
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+                    "end": 959,
+                    "loc": {
+                      "start": {
+                        "line": 30,
+                        "column": 9
+                      },
+                      "end": {
+                        "line": 30,
+                        "column": 16
+                      }
+                    },
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+                      "type": "Identifier",
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+                      "end": 953,
+                      "loc": {
+                        "start": {
+                          "line": 30,
+                          "column": 9
+                        },
+                        "end": {
+                          "line": 30,
+                          "column": 10
+                        },
+                        "identifierName": "n"
+                      },
+                      "name": "n",
+                      "leadingComments": null
+                    },
+                    "property": {
+                      "type": "Identifier",
+                      "start": 954,
+                      "end": 959,
+                      "loc": {
+                        "start": {
+                          "line": 30,
+                          "column": 11
+                        },
+                        "end": {
+                          "line": 30,
+                          "column": 16
+                        },
+                        "identifierName": "color"
+                      },
+                      "name": "color"
+                    },
+                    "computed": false,
+                    "leadingComments": null
+                  },
+                  "operator": "===",
+                  "right": {
+                    "type": "Identifier",
+                    "start": 964,
+                    "end": 969,
+                    "loc": {
+                      "start": {
+                        "line": 30,
+                        "column": 21
+                      },
+                      "end": {
+                        "line": 30,
+                        "column": 26
+                      },
+                      "identifierName": "BLACK"
+                    },
+                    "name": "BLACK"
+                  },
+                  "leadingComments": null
                 },
-                "right": {
-                  "type": "Identifier",
-                  "name": "BLACK",
-                  "range": [
-                    964,
-                    969
-                  ],
+                "consequent": {
+                  "type": "BlockStatement",
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+                  "end": 1296,
                   "loc": {
                     "start": {
                       "line": 30,
-                      "column": 21
+                      "column": 29
                     },
                     "end": {
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+                      "line": 40,
+                      "column": 5
                     }
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-                      "type": "BinaryExpression",
-                      "operator": "===",
-                      "left": {
-                        "type": "MemberExpression",
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-                        "object": {
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-                              "column": 13
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-                            }
-                          }
-                        },
-                        "property": {
-                          "type": "Identifier",
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-                            1167
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-                              "column": 19
-                            },
-                            "end": {
-                              "line": 35,
-                              "column": 24
-                            }
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+                  "body": [
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+                      "end": 1289,
+                      "loc": {
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                         },
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-                            "line": 35,
-                            "column": 13
-                          },
-                          "end": {
-                            "line": 35,
-                            "column": 24
-                          }
+                        "end": {
+                          "line": 38,
+                          "column": 36
                         }
                       },
-                      "right": {
-                        "type": "Identifier",
-                        "name": "RED",
-                        "range": [
-                          1172,
-                          1175
-                        ],
+                      "test": {
+                        "type": "BinaryExpression",
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+                        "end": 1175,
                         "loc": {
                           "start": {
                             "line": 35,
-                            "column": 29
+                            "column": 13
                           },
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                             "line": 35,
                             "column": 32
                           }
-                        }
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-                      "expression": {
-                        "type": "AssignmentExpression",
-                        "operator": "=",
                         "left": {
                           "type": "MemberExpression",
-                          "computed": false,
+                          "start": 1156,
+                          "end": 1167,
+                          "loc": {
+                            "start": {
+                              "line": 35,
+                              "column": 13
+                            },
+                            "end": {
+                              "line": 35,
+                              "column": 24
+                            }
+                          },
                           "object": {
                             "type": "Identifier",
-                            "name": "child",
-                            "range": [
-                              1178,
-                              1183
-                            ],
+                            "start": 1156,
+                            "end": 1161,
                             "loc": {
                               "start": {
                                 "line": 35,
-                                "column": 35
+                                "column": 13
                               },
                               "end": {
                                 "line": 35,
-                                "column": 40
-                              }
-                            }
+                                "column": 18
+                              },
+                              "identifierName": "child"
+                            },
+                            "name": "child",
+                            "leadingComments": null
                           },
                           "property": {
                             "type": "Identifier",
-                            "name": "color",
-                            "range": [
-                              1184,
-                              1189
-                            ],
+                            "start": 1162,
+                            "end": 1167,
                             "loc": {
                               "start": {
                                 "line": 35,
-                                "column": 41
+                                "column": 19
                               },
                               "end": {
                                 "line": 35,
-                                "column": 46
-                              }
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-                            1178,
-                            1189
-                          ],
-                          "loc": {
-                            "start": {
-                              "line": 35,
-                              "column": 35
+                                "column": 24
+                              },
+                              "identifierName": "color"
                             },
-                            "end": {
-                              "line": 35,
-                              "column": 46
-                            }
-                          }
+                            "name": "color"
+                          },
+                          "computed": false,
+                          "leadingComments": null
                         },
+                        "operator": "===",
                         "right": {
                           "type": "Identifier",
-                          "name": "BLACK",
-                          "range": [
-                            1192,
-                            1197
-                          ],
+                          "start": 1172,
+                          "end": 1175,
                           "loc": {
                             "start": {
                               "line": 35,
-                              "column": 49
+                              "column": 29
                             },
                             "end": {
                               "line": 35,
-                              "column": 54
-                            }
-                          }
+                              "column": 32
+                            },
+                            "identifierName": "RED"
+                          },
+                          "name": "RED"
                         },
-                        "range": [
-                          1178,
-                          1197
-                        ],
+                        "leadingComments": null
+                      },
+                      "consequent": {
+                        "type": "ExpressionStatement",
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+                        "end": 1199,
                         "loc": {
                           "start": {
                             "line": 35,
@@ -1036,91 +1003,115 @@
                           },
                           "end": {
                             "line": 35,
-                            "column": 54
+                            "column": 56
                           }
-                        }
-                      },
-                      "range": [
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-                      "loc": {
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                         },
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-                          "column": 56
-                        }
-                      },
-                      "trailingComments": [
-                        {
-                          "type": "Line",
-                          "value": " Otherwise, there are more things to fix.",
-                          "range": [
-                            1209,
-                            1252
-                          ],
+                        "expression": {
+                          "type": "AssignmentExpression",
+                          "start": 1178,
+                          "end": 1197,
                           "loc": {
                             "start": {
-                              "line": 37,
-                              "column": 8
+                              "line": 35,
+                              "column": 35
                             },
                             "end": {
-                              "line": 37,
-                              "column": 51
+                              "line": 35,
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@@ -1725,12 +3628,191 @@
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@@ -1743,12 +3825,10 @@
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@@ -1761,12 +3841,10 @@
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@@ -1779,12 +3857,10 @@
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index e196eae..ce556ef 100644
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+        "start": {
+          "line": 8,
+          "column": 9
+        },
+        "end": {
+          "line": 8,
+          "column": 13
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "string",
+        "beforeExpr": false,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "value": "./replace_node",
+      "start": 249,
+      "end": 265,
+      "loc": {
+        "start": {
+          "line": 8,
+          "column": 14
+        },
+        "end": {
+          "line": 8,
+          "column": 30
+        }
+      }
+    },
+    {
+      "type": {
+        "label": ";",
+        "beforeExpr": true,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "start": 266,
+      "end": 267,
+      "loc": {
+        "start": {
+          "line": 8,
+          "column": 31
+        },
         "end": {
           "line": 8,
           "column": 32
         }
       }
-    }
-  ],
-  "sourceType": "module",
-  "range": [
-    0,
-    267
-  ],
-  "loc": {
-    "start": {
-      "line": 1,
-      "column": 0
     },
-    "end": {
-      "line": 8,
-      "column": 32
+    {
+      "type": {
+        "label": "eof",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "start": 268,
+      "end": 268,
+      "loc": {
+        "start": {
+          "line": 9,
+          "column": 0
+        },
+        "end": {
+          "line": 9,
+          "column": 0
+        }
+      }
     }
-  },
-  "comments": []
+  ]
 }
\ No newline at end of file
diff --git a/ast/source/deletion/replace_node.js.json b/ast/source/deletion/replace_node.js.json
index eaf57e3..a9fc798 100644
--- a/ast/source/deletion/replace_node.js.json
+++ b/ast/source/deletion/replace_node.js.json
@@ -1,81 +1,153 @@
 {
-  "type": "Program",
-  "body": [
-    {
-      "type": "ExportNamedDeclaration",
-      "declaration": {
-        "type": "FunctionDeclaration",
-        "id": {
-          "type": "Identifier",
-          "name": "replace_node",
-          "range": [
-            168,
-            180
-          ],
+  "type": "File",
+  "start": 0,
+  "end": 395,
+  "loc": {
+    "start": {
+      "line": 1,
+      "column": 0
+    },
+    "end": {
+      "line": 19,
+      "column": 0
+    }
+  },
+  "program": {
+    "type": "Program",
+    "start": 0,
+    "end": 395,
+    "loc": {
+      "start": {
+        "line": 1,
+        "column": 0
+      },
+      "end": {
+        "line": 19,
+        "column": 0
+      }
+    },
+    "sourceType": "module",
+    "body": [
+      {
+        "type": "ExportNamedDeclaration",
+        "start": 152,
+        "end": 394,
+        "loc": {
+          "start": {
+            "line": 7,
+            "column": 0
+          },
+          "end": {
+            "line": 18,
+            "column": 1
+          }
+        },
+        "specifiers": [],
+        "source": null,
+        "declaration": {
+          "type": "FunctionDeclaration",
+          "start": 159,
+          "end": 394,
           "loc": {
             "start": {
               "line": 7,
-              "column": 16
+              "column": 7
             },
             "end": {
-              "line": 7,
-              "column": 28
+              "line": 18,
+              "column": 1
             }
-          }
-        },
-        "params": [
-          {
+          },
+          "id": {
             "type": "Identifier",
-            "name": "A",
-            "range": [
-              183,
-              184
-            ],
+            "start": 168,
+            "end": 180,
             "loc": {
               "start": {
                 "line": 7,
-                "column": 31
+                "column": 16
               },
               "end": {
                 "line": 7,
-                "column": 32
-              }
-            }
+                "column": 28
+              },
+              "identifierName": "replace_node"
+            },
+            "name": "replace_node",
+            "leadingComments": null
           },
-          {
-            "type": "Identifier",
-            "name": "B",
-            "range": [
-              187,
-              188
-            ],
+          "generator": false,
+          "expression": false,
+          "async": false,
+          "params": [
+            {
+              "type": "Identifier",
+              "start": 183,
+              "end": 184,
+              "loc": {
+                "start": {
+                  "line": 7,
+                  "column": 31
+                },
+                "end": {
+                  "line": 7,
+                  "column": 32
+                },
+                "identifierName": "A"
+              },
+              "name": "A"
+            },
+            {
+              "type": "Identifier",
+              "start": 187,
+              "end": 188,
+              "loc": {
+                "start": {
+                  "line": 7,
+                  "column": 35
+                },
+                "end": {
+                  "line": 7,
+                  "column": 36
+                },
+                "identifierName": "B"
+              },
+              "name": "B"
+            }
+          ],
+          "body": {
+            "type": "BlockStatement",
+            "start": 191,
+            "end": 394,
             "loc": {
               "start": {
                 "line": 7,
-                "column": 35
+                "column": 39
               },
               "end": {
-                "line": 7,
-                "column": 36
+                "line": 18,
+                "column": 1
               }
-            }
-          }
-        ],
-        "body": {
-          "type": "BlockStatement",
-          "body": [
-            {
-              "type": "IfStatement",
-              "test": {
-                "type": "BinaryExpression",
-                "operator": "===",
-                "left": {
-                  "type": "Identifier",
-                  "name": "A",
-                  "range": [
-                    298,
-                    299
-                  ],
+            },
+            "body": [
+              {
+                "type": "IfStatement",
+                "start": 293,
+                "end": 367,
+                "loc": {
+                  "start": {
+                    "line": 12,
+                    "column": 1
+                  },
+                  "end": {
+                    "line": 14,
+                    "column": 26
+                  }
+                },
+                "test": {
+                  "type": "BinaryExpression",
+                  "start": 298,
+                  "end": 317,
                   "loc": {
                     "start": {
                       "line": 12,
@@ -83,309 +155,277 @@
                     },
                     "end": {
                       "line": 12,
-                      "column": 7
+                      "column": 25
                     }
-                  }
-                },
-                "right": {
-                  "type": "MemberExpression",
-                  "computed": false,
-                  "object": {
-                    "type": "MemberExpression",
-                    "computed": false,
-                    "object": {
-                      "type": "Identifier",
-                      "name": "A",
-                      "range": [
-                        304,
-                        305
-                      ],
-                      "loc": {
-                        "start": {
-                          "line": 12,
-                          "column": 12
-                        },
-                        "end": {
-                          "line": 12,
-                          "column": 13
-                        }
-                      }
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "name": "parent",
-                      "range": [
-                        306,
-                        312
-                      ],
-                      "loc": {
-                        "start": {
-                          "line": 12,
-                          "column": 14
-                        },
-                        "end": {
-                          "line": 12,
-                          "column": 20
-                        }
-                      }
-                    },
-                    "range": [
-                      304,
-                      312
-                    ],
+                  },
+                  "left": {
+                    "type": "Identifier",
+                    "start": 298,
+                    "end": 299,
                     "loc": {
                       "start": {
                         "line": 12,
-                        "column": 12
+                        "column": 6
                       },
                       "end": {
                         "line": 12,
-                        "column": 20
-                      }
-                    }
+                        "column": 7
+                      },
+                      "identifierName": "A"
+                    },
+                    "name": "A",
+                    "leadingComments": null
                   },
-                  "property": {
-                    "type": "Identifier",
-                    "name": "left",
-                    "range": [
-                      313,
-                      317
-                    ],
+                  "operator": "===",
+                  "right": {
+                    "type": "MemberExpression",
+                    "start": 304,
+                    "end": 317,
                     "loc": {
                       "start": {
                         "line": 12,
-                        "column": 21
+                        "column": 12
                       },
                       "end": {
                         "line": 12,
                         "column": 25
                       }
-                    }
-                  },
-                  "range": [
-                    304,
-                    317
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 12,
-                      "column": 12
                     },
-                    "end": {
-                      "line": 12,
-                      "column": 25
-                    }
-                  }
-                },
-                "range": [
-                  298,
-                  317
-                ],
-                "loc": {
-                  "start": {
-                    "line": 12,
-                    "column": 6
-                  },
-                  "end": {
-                    "line": 12,
-                    "column": 25
-                  }
-                }
-              },
-              "consequent": {
-                "type": "ExpressionStatement",
-                "expression": {
-                  "type": "AssignmentExpression",
-                  "operator": "=",
-                  "left": {
-                    "type": "MemberExpression",
-                    "computed": false,
                     "object": {
                       "type": "MemberExpression",
-                      "computed": false,
+                      "start": 304,
+                      "end": 312,
+                      "loc": {
+                        "start": {
+                          "line": 12,
+                          "column": 12
+                        },
+                        "end": {
+                          "line": 12,
+                          "column": 20
+                        }
+                      },
                       "object": {
                         "type": "Identifier",
-                        "name": "A",
-                        "range": [
-                          320,
-                          321
-                        ],
+                        "start": 304,
+                        "end": 305,
                         "loc": {
                           "start": {
                             "line": 12,
-                            "column": 28
+                            "column": 12
                           },
                           "end": {
                             "line": 12,
-                            "column": 29
-                          }
-                        }
+                            "column": 13
+                          },
+                          "identifierName": "A"
+                        },
+                        "name": "A"
                       },
                       "property": {
                         "type": "Identifier",
-                        "name": "parent",
-                        "range": [
-                          322,
-                          328
-                        ],
+                        "start": 306,
+                        "end": 312,
                         "loc": {
                           "start": {
                             "line": 12,
-                            "column": 30
+                            "column": 14
                           },
                           "end": {
                             "line": 12,
-                            "column": 36
-                          }
-                        }
-                      },
-                      "range": [
-                        320,
-                        328
-                      ],
-                      "loc": {
-                        "start": {
-                          "line": 12,
-                          "column": 28
+                            "column": 20
+                          },
+                          "identifierName": "parent"
                         },
-                        "end": {
-                          "line": 12,
-                          "column": 36
-                        }
-                      }
+                        "name": "parent"
+                      },
+                      "computed": false
                     },
                     "property": {
                       "type": "Identifier",
-                      "name": "left",
-                      "range": [
-                        329,
-                        333
-                      ],
+                      "start": 313,
+                      "end": 317,
                       "loc": {
                         "start": {
                           "line": 12,
-                          "column": 37
+                          "column": 21
                         },
                         "end": {
                           "line": 12,
-                          "column": 41
-                        }
-                      }
-                    },
-                    "range": [
-                      320,
-                      333
-                    ],
-                    "loc": {
-                      "start": {
-                        "line": 12,
-                        "column": 28
+                          "column": 25
+                        },
+                        "identifierName": "left"
                       },
-                      "end": {
-                        "line": 12,
-                        "column": 41
-                      }
+                      "name": "left"
+                    },
+                    "computed": false
+                  },
+                  "leadingComments": null
+                },
+                "consequent": {
+                  "type": "ExpressionStatement",
+                  "start": 320,
+                  "end": 339,
+                  "loc": {
+                    "start": {
+                      "line": 12,
+                      "column": 28
+                    },
+                    "end": {
+                      "line": 12,
+                      "column": 47
                     }
                   },
-                  "right": {
-                    "type": "Identifier",
-                    "name": "B",
-                    "range": [
-                      336,
-                      337
-                    ],
+                  "expression": {
+                    "type": "AssignmentExpression",
+                    "start": 320,
+                    "end": 337,
                     "loc": {
                       "start": {
                         "line": 12,
-                        "column": 44
+                        "column": 28
                       },
                       "end": {
                         "line": 12,
                         "column": 45
                       }
-                    }
-                  },
-                  "range": [
-                    320,
-                    337
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 12,
-                      "column": 28
                     },
-                    "end": {
-                      "line": 12,
-                      "column": 45
-                    }
-                  }
-                },
-                "range": [
-                  320,
-                  339
-                ],
-                "loc": {
-                  "start": {
-                    "line": 12,
-                    "column": 28
-                  },
-                  "end": {
-                    "line": 12,
-                    "column": 47
-                  }
-                }
-              },
-              "alternate": {
-                "type": "ExpressionStatement",
-                "expression": {
-                  "type": "AssignmentExpression",
-                  "operator": "=",
-                  "left": {
-                    "type": "MemberExpression",
-                    "computed": false,
-                    "object": {
+                    "operator": "=",
+                    "left": {
                       "type": "MemberExpression",
-                      "computed": false,
+                      "start": 320,
+                      "end": 333,
+                      "loc": {
+                        "start": {
+                          "line": 12,
+                          "column": 28
+                        },
+                        "end": {
+                          "line": 12,
+                          "column": 41
+                        }
+                      },
                       "object": {
-                        "type": "Identifier",
-                        "name": "A",
-                        "range": [
-                          347,
-                          348
-                        ],
+                        "type": "MemberExpression",
+                        "start": 320,
+                        "end": 328,
                         "loc": {
                           "start": {
-                            "line": 14,
-                            "column": 6
+                            "line": 12,
+                            "column": 28
                           },
                           "end": {
-                            "line": 14,
-                            "column": 7
+                            "line": 12,
+                            "column": 36
                           }
-                        }
+                        },
+                        "object": {
+                          "type": "Identifier",
+                          "start": 320,
+                          "end": 321,
+                          "loc": {
+                            "start": {
+                              "line": 12,
+                              "column": 28
+                            },
+                            "end": {
+                              "line": 12,
+                              "column": 29
+                            },
+                            "identifierName": "A"
+                          },
+                          "name": "A"
+                        },
+                        "property": {
+                          "type": "Identifier",
+                          "start": 322,
+                          "end": 328,
+                          "loc": {
+                            "start": {
+                              "line": 12,
+                              "column": 30
+                            },
+                            "end": {
+                              "line": 12,
+                              "column": 36
+                            },
+                            "identifierName": "parent"
+                          },
+                          "name": "parent"
+                        },
+                        "computed": false
                       },
                       "property": {
                         "type": "Identifier",
-                        "name": "parent",
-                        "range": [
-                          349,
-                          355
-                        ],
+                        "start": 329,
+                        "end": 333,
                         "loc": {
                           "start": {
-                            "line": 14,
-                            "column": 8
+                            "line": 12,
+                            "column": 37
                           },
                           "end": {
-                            "line": 14,
-                            "column": 14
-                          }
-                        }
+                            "line": 12,
+                            "column": 41
+                          },
+                          "identifierName": "left"
+                        },
+                        "name": "left"
                       },
-                      "range": [
-                        347,
-                        355
-                      ],
+                      "computed": false
+                    },
+                    "right": {
+                      "type": "Identifier",
+                      "start": 336,
+                      "end": 337,
+                      "loc": {
+                        "start": {
+                          "line": 12,
+                          "column": 44
+                        },
+                        "end": {
+                          "line": 12,
+                          "column": 45
+                        },
+                        "identifierName": "B"
+                      },
+                      "name": "B"
+                    }
+                  }
+                },
+                "alternate": {
+                  "type": "ExpressionStatement",
+                  "start": 347,
+                  "end": 367,
+                  "loc": {
+                    "start": {
+                      "line": 14,
+                      "column": 6
+                    },
+                    "end": {
+                      "line": 14,
+                      "column": 26
+                    }
+                  },
+                  "expression": {
+                    "type": "AssignmentExpression",
+                    "start": 347,
+                    "end": 365,
+                    "loc": {
+                      "start": {
+                        "line": 14,
+                        "column": 6
+                      },
+                      "end": {
+                        "line": 14,
+                        "column": 24
+                      }
+                    },
+                    "operator": "=",
+                    "left": {
+                      "type": "MemberExpression",
+                      "start": 347,
+                      "end": 361,
                       "loc": {
                         "start": {
                           "line": 14,
@@ -393,327 +433,292 @@
                         },
                         "end": {
                           "line": 14,
-                          "column": 14
+                          "column": 20
                         }
-                      }
+                      },
+                      "object": {
+                        "type": "MemberExpression",
+                        "start": 347,
+                        "end": 355,
+                        "loc": {
+                          "start": {
+                            "line": 14,
+                            "column": 6
+                          },
+                          "end": {
+                            "line": 14,
+                            "column": 14
+                          }
+                        },
+                        "object": {
+                          "type": "Identifier",
+                          "start": 347,
+                          "end": 348,
+                          "loc": {
+                            "start": {
+                              "line": 14,
+                              "column": 6
+                            },
+                            "end": {
+                              "line": 14,
+                              "column": 7
+                            },
+                            "identifierName": "A"
+                          },
+                          "name": "A"
+                        },
+                        "property": {
+                          "type": "Identifier",
+                          "start": 349,
+                          "end": 355,
+                          "loc": {
+                            "start": {
+                              "line": 14,
+                              "column": 8
+                            },
+                            "end": {
+                              "line": 14,
+                              "column": 14
+                            },
+                            "identifierName": "parent"
+                          },
+                          "name": "parent"
+                        },
+                        "computed": false
+                      },
+                      "property": {
+                        "type": "Identifier",
+                        "start": 356,
+                        "end": 361,
+                        "loc": {
+                          "start": {
+                            "line": 14,
+                            "column": 15
+                          },
+                          "end": {
+                            "line": 14,
+                            "column": 20
+                          },
+                          "identifierName": "right"
+                        },
+                        "name": "right"
+                      },
+                      "computed": false
                     },
-                    "property": {
+                    "right": {
                       "type": "Identifier",
-                      "name": "right",
-                      "range": [
-                        356,
-                        361
-                      ],
+                      "start": 364,
+                      "end": 365,
                       "loc": {
                         "start": {
                           "line": 14,
-                          "column": 15
+                          "column": 23
                         },
                         "end": {
                           "line": 14,
-                          "column": 20
-                        }
-                      }
-                    },
-                    "range": [
-                      347,
-                      361
-                    ],
+                          "column": 24
+                        },
+                        "identifierName": "B"
+                      },
+                      "name": "B"
+                    }
+                  }
+                },
+                "leadingComments": [
+                  {
+                    "type": "CommentLine",
+                    "value": " assert( A.parent !== null ) ;",
+                    "start": 195,
+                    "end": 227,
                     "loc": {
                       "start": {
-                        "line": 14,
-                        "column": 6
+                        "line": 9,
+                        "column": 1
                       },
                       "end": {
-                        "line": 14,
-                        "column": 20
+                        "line": 9,
+                        "column": 33
                       }
                     }
                   },
-                  "right": {
-                    "type": "Identifier",
-                    "name": "B",
-                    "range": [
-                      364,
-                      365
-                    ],
+                  {
+                    "type": "CommentLine",
+                    "value": " we never apply delete_one_child on the root so we are safe",
+                    "start": 229,
+                    "end": 290,
                     "loc": {
                       "start": {
-                        "line": 14,
-                        "column": 23
+                        "line": 10,
+                        "column": 1
                       },
                       "end": {
-                        "line": 14,
-                        "column": 24
+                        "line": 10,
+                        "column": 62
                       }
                     }
-                  },
-                  "range": [
-                    347,
-                    365
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 14,
-                      "column": 6
-                    },
-                    "end": {
-                      "line": 14,
-                      "column": 24
-                    }
                   }
-                },
-                "range": [
-                  347,
-                  367
-                ],
+                ]
+              },
+              {
+                "type": "ExpressionStatement",
+                "start": 370,
+                "end": 391,
                 "loc": {
                   "start": {
-                    "line": 14,
-                    "column": 6
+                    "line": 16,
+                    "column": 1
                   },
                   "end": {
-                    "line": 14,
-                    "column": 26
-                  }
-                }
-              },
-              "range": [
-                293,
-                367
-              ],
-              "loc": {
-                "start": {
-                  "line": 12,
-                  "column": 1
-                },
-                "end": {
-                  "line": 14,
-                  "column": 26
-                }
-              },
-              "leadingComments": [
-                {
-                  "type": "Line",
-                  "value": " assert( A.parent !== null ) ;",
-                  "range": [
-                    195,
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diff --git a/ast/source/family/grandparent.js.json b/ast/source/family/grandparent.js.json
index 58f8355..07080f5 100644
--- a/ast/source/family/grandparent.js.json
+++ b/ast/source/family/grandparent.js.json
@@ -1,66 +1,150 @@
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-        "id": {
-          "type": "Identifier",
-          "name": "grandparent",
-          "range": [
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-            163
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             }
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                     "loc": {
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@@ -68,169 +152,131 @@
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diff --git a/ast/source/family/index.js.json b/ast/source/family/index.js.json
index 67212de..0166a22 100644
--- a/ast/source/family/index.js.json
+++ b/ast/source/family/index.js.json
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         }
+      }
+    },
+    {
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-        63
-      ],
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       "loc": {
         "start": {
           "line": 2,
@@ -69,35 +331,133 @@
         },
         "end": {
           "line": 2,
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+          "column": 6
         }
       }
     },
     {
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-            "column": 14
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-            "column": 25
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+        "updateContext": null
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+      "end": 40,
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+        }
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       "loc": {
         "start": {
           "line": 3,
@@ -105,61 +465,275 @@
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         "end": {
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         }
       }
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-            "column": 14
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-            "column": 23
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+      "end": 77,
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         }
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+  ]
 }
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diff --git a/ast/source/family/predecessor.js.json b/ast/source/family/predecessor.js.json
index f6397da..52cb301 100644
--- a/ast/source/family/predecessor.js.json
+++ b/ast/source/family/predecessor.js.json
@@ -1,63 +1,137 @@
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-            234
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             }
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-        },
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-              }
-            }
-          }
-        ],
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-          "type": "BlockStatement",
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-                      292
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+            "end": 378,
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+                "end": 306,
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+                    "end": 304,
                     "loc": {
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                         "line": 11,
@@ -65,136 +139,162 @@
                       },
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                         "line": 11,
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+                        "column": 21
                       }
-                    }
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-                        }
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+                        },
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                     },
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                         "end": {
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                         }
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-              "test": {
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-                "operator": "!",
-                "argument": {
-                  "type": "CallExpression",
-                  "callee": {
-                    "type": "MemberExpression",
-                    "computed": false,
-                    "object": {
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+                  "operator": "!",
+                  "prefix": true,
+                  "argument": {
+                    "type": "CallExpression",
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+                    "end": 337,
+                    "loc": {
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                       "type": "MemberExpression",
-                      "computed": false,
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+                      "end": 335,
+                      "loc": {
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                       "object": {
-                        "type": "Identifier",
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-                        "range": [
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-                          322
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                         "loc": {
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@@ -202,120 +302,88 @@
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                           "end": {
                             "line": 13,
-                            "column": 14
+                            "column": 20
                           }
-                        }
+                        },
+                        "object": {
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+        }
+      }
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+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
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+      "end": 328,
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+          "column": 15
+        },
+        "end": {
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+          "column": 20
+        }
+      }
+    },
+    {
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+        "prefix": false,
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+      "value": "isleaf",
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+      "end": 335,
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+          "column": 21
+        },
+        "end": {
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+          "column": 27
+        }
+      }
+    },
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+        }
+      }
+    },
+    {
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+        }
+      }
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+    {
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+        "beforeExpr": false,
+        "startsExpr": true,
+        "rightAssociative": false,
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+        "isAssign": false,
+        "prefix": false,
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+      },
+      "value": "pred",
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+      "end": 344,
+      "loc": {
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+          "column": 32
+        },
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+          "line": 13,
+          "column": 36
+        }
+      }
+    },
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+        "beforeExpr": true,
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+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": true,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
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+      "end": 346,
+      "loc": {
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+          "column": 37
+        },
+        "end": {
+          "line": 13,
+          "column": 38
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
+        "beforeExpr": false,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "pred",
+      "start": 347,
+      "end": 351,
+      "loc": {
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+          "column": 39
+        },
+        "end": {
+          "line": 13,
+          "column": 43
+        }
+      }
+    },
+    {
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+        "startsExpr": false,
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+        "updateContext": null
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+      "end": 352,
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+        },
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+          "column": 44
+        }
+      }
+    },
+    {
+      "type": {
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+        "startsExpr": true,
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+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "right",
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+      "end": 357,
+      "loc": {
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+        },
+        "end": {
+          "line": 13,
+          "column": 49
+        }
+      }
+    },
+    {
+      "type": {
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+        "startsExpr": false,
+        "rightAssociative": false,
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+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
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+      "end": 359,
+      "loc": {
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+          "column": 50
+        },
+        "end": {
+          "line": 13,
+          "column": 51
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "return",
+        "keyword": "return",
+        "beforeExpr": true,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "value": "return",
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+      "end": 368,
+      "loc": {
+        "start": {
+          "line": 15,
+          "column": 1
+        },
+        "end": {
+          "line": 15,
+          "column": 7
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
+        "beforeExpr": false,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "pred",
+      "start": 369,
+      "end": 373,
+      "loc": {
+        "start": {
+          "line": 15,
+          "column": 8
+        },
+        "end": {
+          "line": 15,
+          "column": 12
+        }
+      }
+    },
+    {
+      "type": {
+        "label": ";",
+        "beforeExpr": true,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
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+      "end": 375,
+      "loc": {
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+          "column": 13
+        },
+        "end": {
+          "line": 15,
+          "column": 14
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "}",
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+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
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+      "end": 378,
+      "loc": {
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+          "line": 17,
+          "column": 0
+        },
+        "end": {
+          "line": 17,
+          "column": 1
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "eof",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
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+      "end": 379,
+      "loc": {
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+          "column": 0
+        },
+        "end": {
+          "line": 18,
+          "column": 0
+        }
+      }
     }
   ]
 }
\ No newline at end of file
diff --git a/ast/source/family/sibling.js.json b/ast/source/family/sibling.js.json
index 495f319..7d09844 100644
--- a/ast/source/family/sibling.js.json
+++ b/ast/source/family/sibling.js.json
@@ -1,65 +1,150 @@
 {
-  "type": "Program",
-  "body": [
-    {
-      "type": "ExportNamedDeclaration",
-      "declaration": {
-        "type": "FunctionDeclaration",
-        "id": {
-          "type": "Identifier",
-          "name": "sibling",
-          "range": [
-            129,
-            136
-          ],
+  "type": "File",
+  "start": 0,
+  "end": 373,
+  "loc": {
+    "start": {
+      "line": 1,
+      "column": 0
+    },
+    "end": {
+      "line": 16,
+      "column": 0
+    }
+  },
+  "program": {
+    "type": "Program",
+    "start": 0,
+    "end": 373,
+    "loc": {
+      "start": {
+        "line": 1,
+        "column": 0
+      },
+      "end": {
+        "line": 16,
+        "column": 0
+      }
+    },
+    "sourceType": "module",
+    "body": [
+      {
+        "type": "ExportNamedDeclaration",
+        "start": 113,
+        "end": 372,
+        "loc": {
+          "start": {
+            "line": 7,
+            "column": 0
+          },
+          "end": {
+            "line": 15,
+            "column": 1
+          }
+        },
+        "specifiers": [],
+        "source": null,
+        "declaration": {
+          "type": "FunctionDeclaration",
+          "start": 120,
+          "end": 372,
           "loc": {
             "start": {
               "line": 7,
-              "column": 16
+              "column": 7
             },
             "end": {
-              "line": 7,
-              "column": 23
+              "line": 15,
+              "column": 1
             }
-          }
-        },
-        "params": [
-          {
+          },
+          "id": {
             "type": "Identifier",
-            "name": "node",
-            "range": [
-              139,
-              143
-            ],
+            "start": 129,
+            "end": 136,
             "loc": {
               "start": {
                 "line": 7,
-                "column": 26
+                "column": 16
               },
               "end": {
                 "line": 7,
-                "column": 30
-              }
-            }
-          }
-        ],
-        "body": {
-          "type": "BlockStatement",
-          "body": [
+                "column": 23
+              },
+              "identifierName": "sibling"
+            },
+            "name": "sibling",
+            "leadingComments": null
+          },
+          "generator": false,
+          "expression": false,
+          "async": false,
+          "params": [
             {
-              "type": "ReturnStatement",
-              "argument": {
-                "type": "ConditionalExpression",
-                "test": {
-                  "type": "BinaryExpression",
-                  "operator": "===",
-                  "left": {
-                    "type": "Identifier",
-                    "name": "node",
-                    "range": [
-                      303,
-                      307
-                    ],
+              "type": "Identifier",
+              "start": 139,
+              "end": 143,
+              "loc": {
+                "start": {
+                  "line": 7,
+                  "column": 26
+                },
+                "end": {
+                  "line": 7,
+                  "column": 30
+                },
+                "identifierName": "node"
+              },
+              "name": "node"
+            }
+          ],
+          "body": {
+            "type": "BlockStatement",
+            "start": 146,
+            "end": 372,
+            "loc": {
+              "start": {
+                "line": 7,
+                "column": 33
+              },
+              "end": {
+                "line": 15,
+                "column": 1
+              }
+            },
+            "body": [
+              {
+                "type": "ReturnStatement",
+                "start": 295,
+                "end": 369,
+                "loc": {
+                  "start": {
+                    "line": 13,
+                    "column": 1
+                  },
+                  "end": {
+                    "line": 13,
+                    "column": 75
+                  }
+                },
+                "argument": {
+                  "type": "ConditionalExpression",
+                  "start": 303,
+                  "end": 367,
+                  "loc": {
+                    "start": {
+                      "line": 13,
+                      "column": 9
+                    },
+                    "end": {
+                      "line": 13,
+                      "column": 73
+                    }
+                  },
+                  "test": {
+                    "type": "BinaryExpression",
+                    "start": 303,
+                    "end": 328,
                     "loc": {
                       "start": {
                         "line": 13,
@@ -67,23 +152,46 @@
                       },
                       "end": {
                         "line": 13,
-                        "column": 13
+                        "column": 34
                       }
-                    }
-                  },
-                  "right": {
-                    "type": "MemberExpression",
-                    "computed": false,
-                    "object": {
+                    },
+                    "left": {
+                      "type": "Identifier",
+                      "start": 303,
+                      "end": 307,
+                      "loc": {
+                        "start": {
+                          "line": 13,
+                          "column": 9
+                        },
+                        "end": {
+                          "line": 13,
+                          "column": 13
+                        },
+                        "identifierName": "node"
+                      },
+                      "name": "node",
+                      "leadingComments": null
+                    },
+                    "operator": "===",
+                    "right": {
                       "type": "MemberExpression",
-                      "computed": false,
+                      "start": 312,
+                      "end": 328,
+                      "loc": {
+                        "start": {
+                          "line": 13,
+                          "column": 18
+                        },
+                        "end": {
+                          "line": 13,
+                          "column": 34
+                        }
+                      },
                       "object": {
-                        "type": "Identifier",
-                        "name": "node",
-                        "range": [
-                          312,
-                          316
-                        ],
+                        "type": "MemberExpression",
+                        "start": 312,
+                        "end": 323,
                         "loc": {
                           "start": {
                             "line": 13,
@@ -91,104 +199,84 @@
                           },
                           "end": {
                             "line": 13,
-                            "column": 22
+                            "column": 29
                           }
-                        }
+                        },
+                        "object": {
+                          "type": "Identifier",
+                          "start": 312,
+                          "end": 316,
+                          "loc": {
+                            "start": {
+                              "line": 13,
+                              "column": 18
+                            },
+                            "end": {
+                              "line": 13,
+                              "column": 22
+                            },
+                            "identifierName": "node"
+                          },
+                          "name": "node"
+                        },
+                        "property": {
+                          "type": "Identifier",
+                          "start": 317,
+                          "end": 323,
+                          "loc": {
+                            "start": {
+                              "line": 13,
+                              "column": 23
+                            },
+                            "end": {
+                              "line": 13,
+                              "column": 29
+                            },
+                            "identifierName": "parent"
+                          },
+                          "name": "parent"
+                        },
+                        "computed": false
                       },
                       "property": {
                         "type": "Identifier",
-                        "name": "parent",
-                        "range": [
-                          317,
-                          323
-                        ],
+                        "start": 324,
+                        "end": 328,
                         "loc": {
                           "start": {
                             "line": 13,
-                            "column": 23
+                            "column": 30
                           },
                           "end": {
                             "line": 13,
-                            "column": 29
-                          }
-                        }
-                      },
-                      "range": [
-                        312,
-                        323
-                      ],
-                      "loc": {
-                        "start": {
-                          "line": 13,
-                          "column": 18
-                        },
-                        "end": {
-                          "line": 13,
-                          "column": 29
-                        }
-                      }
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "name": "left",
-                      "range": [
-                        324,
-                        328
-                      ],
-                      "loc": {
-                        "start": {
-                          "line": 13,
-                          "column": 30
+                            "column": 34
+                          },
+                          "identifierName": "left"
                         },
-                        "end": {
-                          "line": 13,
-                          "column": 34
-                        }
-                      }
+                        "name": "left"
+                      },
+                      "computed": false
                     },
-                    "range": [
-                      312,
-                      328
-                    ],
+                    "leadingComments": null
+                  },
+                  "consequent": {
+                    "type": "MemberExpression",
+                    "start": 331,
+                    "end": 348,
                     "loc": {
                       "start": {
                         "line": 13,
-                        "column": 18
+                        "column": 37
                       },
                       "end": {
                         "line": 13,
-                        "column": 34
+                        "column": 54
                       }
-                    }
-                  },
-                  "range": [
-                    303,
-                    328
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 13,
-                      "column": 9
                     },
-                    "end": {
-                      "line": 13,
-                      "column": 34
-                    }
-                  }
-                },
-                "consequent": {
-                  "type": "MemberExpression",
-                  "computed": false,
-                  "object": {
-                    "type": "MemberExpression",
-                    "computed": false,
                     "object": {
-                      "type": "Identifier",
-                      "name": "node",
-                      "range": [
-                        331,
-                        335
-                      ],
+                      "type": "MemberExpression",
+                      "start": 331,
+                      "end": 342,
                       "loc": {
                         "start": {
                           "line": 13,
@@ -196,89 +284,82 @@
                         },
                         "end": {
                           "line": 13,
-                          "column": 41
+                          "column": 48
                         }
-                      }
+                      },
+                      "object": {
+                        "type": "Identifier",
+                        "start": 331,
+                        "end": 335,
+                        "loc": {
+                          "start": {
+                            "line": 13,
+                            "column": 37
+                          },
+                          "end": {
+                            "line": 13,
+                            "column": 41
+                          },
+                          "identifierName": "node"
+                        },
+                        "name": "node"
+                      },
+                      "property": {
+                        "type": "Identifier",
+                        "start": 336,
+                        "end": 342,
+                        "loc": {
+                          "start": {
+                            "line": 13,
+                            "column": 42
+                          },
+                          "end": {
+                            "line": 13,
+                            "column": 48
+                          },
+                          "identifierName": "parent"
+                        },
+                        "name": "parent"
+                      },
+                      "computed": false
                     },
                     "property": {
                       "type": "Identifier",
-                      "name": "parent",
-                      "range": [
-                        336,
-                        342
-                      ],
+                      "start": 343,
+                      "end": 348,
                       "loc": {
                         "start": {
                           "line": 13,
-                          "column": 42
+                          "column": 49
                         },
                         "end": {
                           "line": 13,
-                          "column": 48
-                        }
-                      }
-                    },
-                    "range": [
-                      331,
-                      342
-                    ],
-                    "loc": {
-                      "start": {
-                        "line": 13,
-                        "column": 37
+                          "column": 54
+                        },
+                        "identifierName": "right"
                       },
-                      "end": {
-                        "line": 13,
-                        "column": 48
-                      }
-                    }
+                      "name": "right"
+                    },
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index 2dcfa0e..9aa5bae 100644
--- a/ast/source/family/uncle.js.json
+++ b/ast/source/family/uncle.js.json
@@ -1,36 +1,52 @@
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+  "end": 454,
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@@ -40,135 +56,186 @@
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index a3b1a49..65aac1f 100644
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@@ -285,61 +1310,275 @@
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diff --git a/ast/source/insertion/index.js.json b/ast/source/insertion/index.js.json
index 4439810..f94e9d8 100644
--- a/ast/source/insertion/index.js.json
+++ b/ast/source/insertion/index.js.json
@@ -1,31 +1,265 @@
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-        59
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@@ -69,35 +401,133 @@
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@@ -105,35 +535,133 @@
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@@ -141,35 +669,133 @@
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@@ -177,61 +803,275 @@
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 }
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diff --git a/ast/source/insertion/insert.js.json b/ast/source/insertion/insert.js.json
index 6183171..aad69cd 100644
--- a/ast/source/insertion/insert.js.json
+++ b/ast/source/insertion/insert.js.json
@@ -1,125 +1,229 @@
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-            812
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             }
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diff --git a/ast/source/insertion/insert_case1.js.json b/ast/source/insertion/insert_case1.js.json
index b18a2ad..0d3265a 100644
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diff --git a/ast/source/insertion/insert_case3.js.json b/ast/source/insertion/insert_case3.js.json
index 939d622..6f48a75 100644
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+                },
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+                },
+                "identifierName": "RED"
               },
-              "end": {
-                "line": 1,
-                "column": 28
-              }
+              "name": "RED"
+            },
+            "local": {
+              "type": "Identifier",
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+              "end": 20,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 17
+                },
+                "end": {
+                  "line": 1,
+                  "column": 20
+                },
+                "identifierName": "RED"
+              },
+              "name": "RED"
             }
           },
-          "imported": {
-            "type": "Identifier",
-            "name": "uncle",
-            "range": [
-              23,
-              28
-            ],
+          {
+            "type": "ImportSpecifier",
+            "start": 23,
+            "end": 28,
             "loc": {
               "start": {
                 "line": 1,
@@ -146,50 +154,46 @@
                 "line": 1,
                 "column": 28
               }
-            }
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-            "name": "grandparent",
-            "range": [
-              31,
-              42
-            ],
-            "loc": {
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-                "line": 1,
-                "column": 31
+            "imported": {
+              "type": "Identifier",
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+              "end": 28,
+              "loc": {
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+                  "column": 23
+                },
+                "end": {
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+                },
+                "identifierName": "uncle"
               },
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-                "column": 42
-              }
+              "name": "uncle"
+            },
+            "local": {
+              "type": "Identifier",
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+              "end": 28,
+              "loc": {
+                "start": {
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+                },
+                "end": {
+                  "line": 1,
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+                },
+                "identifierName": "uncle"
+              },
+              "name": "uncle"
             }
           },
-          "imported": {
-            "type": "Identifier",
-            "name": "grandparent",
-            "range": [
-              31,
-              42
-            ],
+          {
+            "type": "ImportSpecifier",
+            "start": 31,
+            "end": 42,
             "loc": {
               "start": {
                 "line": 1,
@@ -199,70 +203,83 @@
                 "line": 1,
                 "column": 42
               }
+            },
+            "imported": {
+              "type": "Identifier",
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+              "end": 42,
+              "loc": {
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+                },
+                "identifierName": "grandparent"
+              },
+              "name": "grandparent"
+            },
+            "local": {
+              "type": "Identifier",
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+              "end": 42,
+              "loc": {
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+                "end": {
+                  "line": 1,
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+                },
+                "identifierName": "grandparent"
+              },
+              "name": "grandparent"
             }
-          },
-          "range": [
-            31,
-            42
-          ],
+          }
+        ],
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+          "end": 54,
           "loc": {
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             },
             "end": {
               "line": 1,
-              "column": 42
+              "column": 54
             }
-          }
+          },
+          "extra": {
+            "rawValue": "..",
+            "raw": "'..'"
+          },
+          "value": ".."
         }
-      ],
-      "source": {
-        "type": "Literal",
-        "value": "..",
-        "raw": "'..'",
-        "range": [
-          50,
-          54
-        ],
+      },
+      {
+        "type": "ImportDeclaration",
+        "start": 57,
+        "end": 104,
         "loc": {
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+            "column": 0
           },
           "end": {
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-        {
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-          "local": {
-            "type": "Identifier",
-            "name": "insert_case1",
-            "range": [
-              66,
-              78
-            ],
+        "specifiers": [
+          {
+            "type": "ImportSpecifier",
+            "start": 66,
+            "end": 78,
             "loc": {
               "start": {
                 "line": 2,
@@ -272,88 +289,83 @@
                 "line": 2,
                 "column": 21
               }
-            }
-          },
-          "imported": {
-            "type": "Identifier",
-            "name": "insert_case1",
-            "range": [
-              66,
-              78
-            ],
-            "loc": {
-              "start": {
-                "line": 2,
-                "column": 9
+            },
+            "imported": {
+              "type": "Identifier",
+              "start": 66,
+              "end": 78,
+              "loc": {
+                "start": {
+                  "line": 2,
+                  "column": 9
+                },
+                "end": {
+                  "line": 2,
+                  "column": 21
+                },
+                "identifierName": "insert_case1"
               },
-              "end": {
-                "line": 2,
-                "column": 21
-              }
+              "name": "insert_case1"
+            },
+            "local": {
+              "type": "Identifier",
+              "start": 66,
+              "end": 78,
+              "loc": {
+                "start": {
+                  "line": 2,
+                  "column": 9
+                },
+                "end": {
+                  "line": 2,
+                  "column": 21
+                },
+                "identifierName": "insert_case1"
+              },
+              "name": "insert_case1"
             }
-          },
-          "range": [
-            66,
-            78
-          ],
+          }
+        ],
+        "source": {
+          "type": "StringLiteral",
+          "start": 86,
+          "end": 102,
           "loc": {
             "start": {
               "line": 2,
-              "column": 9
+              "column": 29
             },
             "end": {
               "line": 2,
-              "column": 21
+              "column": 45
             }
-          }
+          },
+          "extra": {
+            "rawValue": "./insert_case1",
+            "raw": "'./insert_case1'"
+          },
+          "value": "./insert_case1"
         }
-      ],
-      "source": {
-        "type": "Literal",
-        "value": "./insert_case1",
-        "raw": "'./insert_case1'",
-        "range": [
-          86,
-          102
-        ],
+      },
+      {
+        "type": "ImportDeclaration",
+        "start": 105,
+        "end": 152,
         "loc": {
           "start": {
-            "line": 2,
-            "column": 29
+            "line": 3,
+            "column": 0
           },
           "end": {
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+            "line": 3,
+            "column": 47
           }
-        }
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-          "local": {
-            "type": "Identifier",
-            "name": "insert_case4",
-            "range": [
-              114,
-              126
-            ],
+        "specifiers": [
+          {
+            "type": "ImportSpecifier",
+            "start": 114,
+            "end": 126,
             "loc": {
               "start": {
                 "line": 3,
@@ -363,153 +375,186 @@
                 "line": 3,
                 "column": 21
               }
-            }
-          },
-          "imported": {
-            "type": "Identifier",
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-            "range": [
-              114,
-              126
-            ],
-            "loc": {
-              "start": {
-                "line": 3,
-                "column": 9
+            },
+            "imported": {
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+              "end": 126,
+              "loc": {
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+                },
+                "end": {
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+                  "column": 21
+                },
+                "identifierName": "insert_case4"
               },
-              "end": {
-                "line": 3,
-                "column": 21
-              }
+              "name": "insert_case4"
+            },
+            "local": {
+              "type": "Identifier",
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+              "end": 126,
+              "loc": {
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+                  "column": 9
+                },
+                "end": {
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+                  "column": 21
+                },
+                "identifierName": "insert_case4"
+              },
+              "name": "insert_case4"
             }
-          },
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-            114,
-            126
-          ],
+          }
+        ],
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+          "end": 150,
           "loc": {
             "start": {
               "line": 3,
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+              "column": 29
             },
             "end": {
               "line": 3,
-              "column": 21
+              "column": 45
+            }
+          },
+          "extra": {
+            "rawValue": "./insert_case4",
+            "raw": "'./insert_case4'"
+          },
+          "value": "./insert_case4"
+        },
+        "trailingComments": [
+          {
+            "type": "CommentBlock",
+            "value": "*\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *\n * @param {Node} n - The input node.\n ",
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+            "end": 300,
+            "loc": {
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             }
           }
-        }
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-        "type": "Literal",
-        "value": "./insert_case4",
-        "raw": "'./insert_case4'",
-        "range": [
-          134,
-          150
-        ],
+        ]
+      },
+      {
+        "type": "ExportNamedDeclaration",
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+        "end": 1061,
         "loc": {
           "start": {
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+            "line": 13,
+            "column": 0
           },
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           }
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-          "range": [
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-    },
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-      "declaration": {
-        "type": "FunctionDeclaration",
-        "id": {
-          "type": "Identifier",
-          "name": "insert_case3",
-          "range": [
-            317,
-            329
-          ],
+        "specifiers": [],
+        "source": null,
+        "declaration": {
+          "type": "FunctionDeclaration",
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+          "end": 1061,
           "loc": {
             "start": {
               "line": 13,
-              "column": 16
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             },
             "end": {
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             }
-          }
-        },
-        "params": [
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             "type": "Identifier",
-            "name": "n",
-            "range": [
-              332,
-              333
-            ],
+            "start": 317,
+            "end": 329,
             "loc": {
               "start": {
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               },
               "end": {
                 "line": 13,
-                "column": 32
-              }
-            }
-          }
-        ],
-        "body": {
-          "type": "BlockStatement",
-          "body": [
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+              },
+              "identifierName": "insert_case3"
+            },
+            "name": "insert_case3",
+            "leadingComments": null
+          },
+          "generator": false,
+          "expression": false,
+          "async": false,
+          "params": [
             {
-              "type": "VariableDeclaration",
-              "declarations": [
-                {
-                  "type": "VariableDeclarator",
-                  "id": {
-                    "type": "Identifier",
-                    "name": "u",
-                    "range": [
-                      346,
-                      347
-                    ],
+              "type": "Identifier",
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+              "end": 333,
+              "loc": {
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+                  "column": 31
+                },
+                "end": {
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+                  "column": 32
+                },
+                "identifierName": "n"
+              },
+              "name": "n"
+            }
+          ],
+          "body": {
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+            "end": 1061,
+            "loc": {
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+                "column": 35
+              },
+              "end": {
+                "line": 42,
+                "column": 1
+              }
+            },
+            "body": [
+              {
+                "type": "VariableDeclaration",
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+                "end": 362,
+                "loc": {
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+                    "column": 1
+                  },
+                  "end": {
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+                    "column": 23
+                  }
+                },
+                "declarations": [
+                  {
+                    "type": "VariableDeclarator",
+                    "start": 346,
+                    "end": 360,
                     "loc": {
                       "start": {
                         "line": 15,
@@ -517,19 +562,30 @@
                       },
                       "end": {
                         "line": 15,
-                        "column": 8
+                        "column": 21
                       }
-                    }
-                  },
-                  "init": {
-                    "type": "CallExpression",
-                    "callee": {
+                    },
+                    "id": {
                       "type": "Identifier",
-                      "name": "uncle",
-                      "range": [
-                        350,
-                        355
-                      ],
+                      "start": 346,
+                      "end": 347,
+                      "loc": {
+                        "start": {
+                          "line": 15,
+                          "column": 7
+                        },
+                        "end": {
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+                          "column": 8
+                        },
+                        "identifierName": "u"
+                      },
+                      "name": "u"
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+                      "end": 360,
                       "loc": {
                         "start": {
                           "line": 15,
@@ -537,382 +593,259 @@
                         },
                         "end": {
                           "line": 15,
-                          "column": 16
+                          "column": 21
                         }
-                      }
-                    },
-                    "arguments": [
-                      {
+                      },
+                      "callee": {
                         "type": "Identifier",
-                        "name": "n",
-                        "range": [
-                          357,
-                          358
-                        ],
+                        "start": 350,
+                        "end": 355,
                         "loc": {
                           "start": {
                             "line": 15,
-                            "column": 18
+                            "column": 11
                           },
                           "end": {
                             "line": 15,
-                            "column": 19
-                          }
+                            "column": 16
+                          },
+                          "identifierName": "uncle"
+                        },
+                        "name": "uncle"
+                      },
+                      "arguments": [
+                        {
+                          "type": "Identifier",
+                          "start": 357,
+                          "end": 358,
+                          "loc": {
+                            "start": {
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+                              "column": 18
+                            },
+                            "end": {
+                              "line": 15,
+                              "column": 19
+                            },
+                            "identifierName": "n"
+                          },
+                          "name": "n"
                         }
-                      }
-                    ],
-                    "range": [
-                      350,
-                      360
-                    ],
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+                    }
+                  }
+                ],
+                "kind": "const",
+                "trailingComments": [
+                  {
+                    "type": "CommentBlock",
+                    "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t *             B                    >R\n\t *           /   \\                 /   \\\n\t *         R       R             B       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *      >R   -   -   -         R   -   -   -\n\t *      / \\                   / \\\n\t *     -   -                 -   -\n\t ",
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                     "loc": {
                       "start": {
-                        "line": 15,
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+                        "line": 17,
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                       },
                       "end": {
-                        "line": 15,
-                        "column": 21
+                        "line": 29,
+                        "column": 4
                       }
                     }
+                  }
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+                "end": 1058,
+                "loc": {
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                   },
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-                    "start": {
-                      "line": 15,
-                      "column": 7
-                    },
-                    "end": {
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-                      "column": 21
-                    }
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                   }
-                }
-              ],
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-              },
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-                  "type": "Block",
-                  "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t *             B                    >R\n\t *           /   \\                 /   \\\n\t *         R       R             B       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *      >R   -   -   -         R   -   -   -\n\t *      / \\                   / \\\n\t *     -   -                 -   -\n\t ",
-                  "range": [
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                   "loc": {
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                     },
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                     }
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-              "test": {
-                "type": "LogicalExpression",
-                "operator": "&&",
-                "left": {
-                  "type": "BinaryExpression",
-                  "operator": "!==",
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                   "left": {
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-                    "type": "MemberExpression",
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-                      "callee": {
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-                        "name": "insert_case1",
-                        "range": [
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-                          1021
-                        ],
+                      "expression": {
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+                        "end": 1026,
                         "loc": {
                           "start": {
                             "line": 37,
@@ -1281,87 +1295,68 @@
                           },
                           "end": {
                             "line": 37,
-                            "column": 14
+                            "column": 19
                           }
-                        }
-                      },
-                      "arguments": [
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                           "type": "Identifier",
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-                            1024
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-                        "start": {
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-                          "column": 2
+                              "column": 14
+                            },
+                            "identifierName": "insert_case1"
+                          },
+                          "name": "insert_case1"
                         },
-                        "end": {
-                          "line": 37,
-                          "column": 19
-                        }
+                        "arguments": [
+                          {
+                            "type": "Identifier",
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+                            "end": 1024,
+                            "loc": {
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+                              },
+                              "identifierName": "g"
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+                            "name": "g"
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                       }
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-                    "name": "insert_case4",
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-                    ],
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                         "line": 40,
@@ -1369,135 +1364,95 @@
                       },
                       "end": {
                         "line": 40,
-                        "column": 18
+                        "column": 23
                       }
-                    }
-                  },
-                  "arguments": [
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                         "start": {
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                         },
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-                  ],
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-                    "start": {
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-                      "column": 6
+                          "column": 18
+                        },
+                        "identifierName": "insert_case4"
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                     },
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-                    }
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+                        "end": 1054,
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+                          "end": {
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+                          },
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                   }
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+          },
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+              "value": "*\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *\n * @param {Node} n - The input node.\n ",
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         },
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           {
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+            "end": 300,
             "loc": {
               "start": {
                 "line": 5,
@@ -1509,70 +1464,17 @@
               }
             }
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@@ -1585,12 +1487,10 @@
       }
     },
     {
-      "type": "Block",
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@@ -1602,5 +1502,2669 @@
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       }
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+        },
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+        }
+      }
+    },
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+      "type": {
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+        }
+      }
+    },
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+        "label": "import",
+        "keyword": "import",
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+      "value": "import",
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+      "end": 111,
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+          "column": 0
+        },
+        "end": {
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+          "column": 6
+        }
+      }
+    },
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+      "type": {
+        "label": "{",
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+        "startsExpr": true,
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+        "postfix": false,
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+      },
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+      "end": 113,
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+        },
+        "end": {
+          "line": 3,
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+        }
+      }
+    },
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+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "insert_case4",
+      "start": 114,
+      "end": 126,
+      "loc": {
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+          "line": 3,
+          "column": 9
+        },
+        "end": {
+          "line": 3,
+          "column": 21
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "}",
+        "beforeExpr": false,
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+      },
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+      "end": 128,
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+          "column": 22
+        },
+        "end": {
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+          "column": 23
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
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+        "startsExpr": true,
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+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
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+      },
+      "value": "from",
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+      "end": 133,
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+          "column": 24
+        },
+        "end": {
+          "line": 3,
+          "column": 28
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "string",
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+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "value": "./insert_case4",
+      "start": 134,
+      "end": 150,
+      "loc": {
+        "start": {
+          "line": 3,
+          "column": 29
+        },
+        "end": {
+          "line": 3,
+          "column": 45
+        }
+      }
+    },
+    {
+      "type": {
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+      },
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+        },
+        "end": {
+          "line": 3,
+          "column": 47
+        }
+      }
+    },
+    {
+      "type": "CommentBlock",
+      "value": "*\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *\n * @param {Node} n - The input node.\n ",
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+      "end": 300,
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+        },
+        "end": {
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+        }
+      }
+    },
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+      },
+      "value": "export",
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+      "end": 307,
+      "loc": {
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+          "column": 0
+        },
+        "end": {
+          "line": 13,
+          "column": 6
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "function",
+        "keyword": "function",
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+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "function",
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+      "end": 316,
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+          "column": 7
+        },
+        "end": {
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+          "column": 15
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
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+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "insert_case3",
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+      "end": 329,
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+          "column": 16
+        },
+        "end": {
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+        }
+      }
+    },
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+      }
+    },
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+      },
+      "value": "n",
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+      "end": 333,
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+        },
+        "end": {
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+        }
+      }
+    },
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+      "type": {
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+      },
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+          "column": 33
+        },
+        "end": {
+          "line": 13,
+          "column": 34
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "{",
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+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
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+        "postfix": false,
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+      },
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+      "end": 337,
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+        },
+        "end": {
+          "line": 13,
+          "column": 36
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "const",
+        "keyword": "const",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "value": "const",
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+      "end": 345,
+      "loc": {
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+          "column": 1
+        },
+        "end": {
+          "line": 15,
+          "column": 6
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
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+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "u",
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+      "end": 347,
+      "loc": {
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+          "line": 15,
+          "column": 7
+        },
+        "end": {
+          "line": 15,
+          "column": 8
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "=",
+        "beforeExpr": true,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": true,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "value": "=",
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+      "end": 349,
+      "loc": {
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+          "column": 9
+        },
+        "end": {
+          "line": 15,
+          "column": 10
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
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+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "uncle",
+      "start": 350,
+      "end": 355,
+      "loc": {
+        "start": {
+          "line": 15,
+          "column": 11
+        },
+        "end": {
+          "line": 15,
+          "column": 16
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "(",
+        "beforeExpr": true,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
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+      "end": 356,
+      "loc": {
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+          "column": 16
+        },
+        "end": {
+          "line": 15,
+          "column": 17
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
+        "beforeExpr": false,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "n",
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+      "end": 358,
+      "loc": {
+        "start": {
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+          "column": 18
+        },
+        "end": {
+          "line": 15,
+          "column": 19
+        }
+      }
+    },
+    {
+      "type": {
+        "label": ")",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "start": 359,
+      "end": 360,
+      "loc": {
+        "start": {
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+          "column": 20
+        },
+        "end": {
+          "line": 15,
+          "column": 21
+        }
+      }
+    },
+    {
+      "type": {
+        "label": ";",
+        "beforeExpr": true,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
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+      "end": 362,
+      "loc": {
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+          "column": 22
+        },
+        "end": {
+          "line": 15,
+          "column": 23
+        }
+      }
+    },
+    {
+      "type": "CommentBlock",
+      "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t *             B                    >R\n\t *           /   \\                 /   \\\n\t *         R       R             B       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *      >R   -   -   -         R   -   -   -\n\t *      / \\                   / \\\n\t *     -   -                 -   -\n\t ",
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+      "end": 860,
+      "loc": {
+        "start": {
+          "line": 17,
+          "column": 1
+        },
+        "end": {
+          "line": 29,
+          "column": 4
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "if",
+        "keyword": "if",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "value": "if",
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+      "end": 866,
+      "loc": {
+        "start": {
+          "line": 32,
+          "column": 1
+        },
+        "end": {
+          "line": 32,
+          "column": 3
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "(",
+        "beforeExpr": true,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
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+      },
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+        },
+        "end": {
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+        }
+      }
+    },
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+      "type": {
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+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
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+        },
+        "end": {
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+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
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+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
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+        },
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+        }
+      }
+    },
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+      },
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+        },
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+        }
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+        }
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+      },
+      "value": "&&",
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+      "end": 886,
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+        },
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+    },
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+      "type": {
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+      "type": {
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+      },
+      "value": "color",
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+        },
+        "end": {
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diff --git a/ast/source/insertion/insert_case4.js.json b/ast/source/insertion/insert_case4.js.json
index 7a5595e..d7b5194 100644
--- a/ast/source/insertion/insert_case4.js.json
+++ b/ast/source/insertion/insert_case4.js.json
@@ -1,36 +1,52 @@
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@@ -40,50 +56,46 @@
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                             "start": {
                               "line": 67,
@@ -987,246 +1048,226 @@
                             },
                             "end": {
                               "line": 67,
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+                              "column": 27
                             }
-                          }
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-                        ],
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                       },
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-                        ],
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-                        ],
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                       },
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                       }
                     },
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                     "loc": {
                       "start": {
                         "line": 67,
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                       },
                       "end": {
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-                        "callee": {
-                          "type": "Identifier",
-                          "name": "rotate_right",
-                          "range": [
-                            1908,
-                            1920
-                          ],
+                    "body": [
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+                        "type": "ExpressionStatement",
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+                        "end": 1934,
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+                            "column": 2
+                          },
+                          "end": {
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+                            "column": 28
+                          }
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                           "loc": {
                             "start": {
                               "line": 69,
@@ -1234,21 +1275,31 @@
                             },
                             "end": {
                               "line": 69,
-                              "column": 14
+                              "column": 26
                             }
-                          }
-                        },
-                        "arguments": [
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-                            "object": {
-                              "type": "Identifier",
-                              "name": "n",
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-                                1923
-                              ],
+                          },
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+                                "column": 2
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+                              },
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+                            "name": "rotate_right"
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+                              "type": "MemberExpression",
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                                 "start": {
                                   "line": 69,
@@ -1256,246 +1307,142 @@
                                 },
                                 "end": {
                                   "line": 69,
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                                 }
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                                 },
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-                                }
-                              }
-                            },
-                            "range": [
-                              1922,
-                              1930
-                            ],
+                                "name": "n"
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+                              "property": {
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+                            }
+                          ]
+                        },
+                        "trailingComments": [
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+                            "type": "CommentBlock",
+                            "value": "*\n\t\t * rotate_right can be the below to take advantage of already having *g =  grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ",
+                            "start": 1938,
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                             "loc": {
                               "start": {
-                                "line": 69,
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                               },
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                               }
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                           },
-                          "end": {
-                            "line": 69,
-                            "column": 26
+                          {
+                            "type": "CommentLine",
+                            "value": " n = n.right ;",
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+                            "end": 2186,
+                            "loc": {
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+                                "column": 2
+                              },
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                           }
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                         },
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-                    ],
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+          "line": 67,
+          "column": 63
+        },
+        "end": {
+          "line": 67,
+          "column": 64
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "{",
+        "beforeExpr": true,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "start": 1903,
+      "end": 1904,
+      "loc": {
+        "start": {
+          "line": 67,
+          "column": 65
+        },
+        "end": {
+          "line": 67,
+          "column": 66
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
+        "beforeExpr": false,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "rotate_right",
+      "start": 1908,
+      "end": 1920,
+      "loc": {
+        "start": {
+          "line": 69,
           "column": 2
         },
         "end": {
-          "line": 49,
-          "column": 79
+          "line": 69,
+          "column": 14
         }
       }
     },
     {
-      "type": "Block",
-      "value": "*\n\t * If the path from g to n makes a right-left, change it to a right-right\n\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t *             B                     B\n\t *           /   \\                 /   \\\n\t *         B       R             B       R\n\t *        / \\     / \\   -->     / \\     / \\\n\t *       -   -  >R   =         -   -   =  >R\n\t *              / \\                       / \\\n\t *             =   =                     =   =\n\t ",
-      "range": [
-        1347,
-        1836
-      ],
+      "type": {
+        "label": "(",
+        "beforeExpr": true,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "start": 1920,
+      "end": 1921,
       "loc": {
         "start": {
-          "line": 53,
-          "column": 1
+          "line": 69,
+          "column": 14
         },
         "end": {
-          "line": 65,
-          "column": 4
+          "line": 69,
+          "column": 15
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
+        "beforeExpr": false,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "n",
+      "start": 1922,
+      "end": 1923,
+      "loc": {
+        "start": {
+          "line": 69,
+          "column": 16
+        },
+        "end": {
+          "line": 69,
+          "column": 17
+        }
+      }
+    },
+    {
+      "type": {
+        "label": ".",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "start": 1923,
+      "end": 1924,
+      "loc": {
+        "start": {
+          "line": 69,
+          "column": 17
+        },
+        "end": {
+          "line": 69,
+          "column": 18
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
+        "beforeExpr": false,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "parent",
+      "start": 1924,
+      "end": 1930,
+      "loc": {
+        "start": {
+          "line": 69,
+          "column": 18
+        },
+        "end": {
+          "line": 69,
+          "column": 24
+        }
+      }
+    },
+    {
+      "type": {
+        "label": ")",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "start": 1931,
+      "end": 1932,
+      "loc": {
+        "start": {
+          "line": 69,
+          "column": 25
+        },
+        "end": {
+          "line": 69,
+          "column": 26
+        }
+      }
+    },
+    {
+      "type": {
+        "label": ";",
+        "beforeExpr": true,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "start": 1933,
+      "end": 1934,
+      "loc": {
+        "start": {
+          "line": 69,
+          "column": 27
+        },
+        "end": {
+          "line": 69,
+          "column": 28
         }
       }
     },
     {
-      "type": "Block",
+      "type": "CommentBlock",
       "value": "*\n\t\t * rotate_right can be the below to take advantage of already having *g =  grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ",
-      "range": [
-        1938,
-        2166
-      ],
+      "start": 1938,
+      "end": 2166,
       "loc": {
         "start": {
           "line": 71,
@@ -1812,12 +4214,10 @@
       }
     },
     {
-      "type": "Line",
+      "type": "CommentLine",
       "value": " n = n.right ;",
-      "range": [
-        2170,
-        2186
-      ],
+      "start": 2170,
+      "end": 2186,
       "loc": {
         "start": {
           "line": 81,
@@ -1828,6 +4228,210 @@
           "column": 18
         }
       }
+    },
+    {
+      "type": {
+        "label": "}",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "start": 2188,
+      "end": 2189,
+      "loc": {
+        "start": {
+          "line": 82,
+          "column": 1
+        },
+        "end": {
+          "line": 82,
+          "column": 2
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
+        "beforeExpr": false,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "insert_case5",
+      "start": 2192,
+      "end": 2204,
+      "loc": {
+        "start": {
+          "line": 84,
+          "column": 1
+        },
+        "end": {
+          "line": 84,
+          "column": 13
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "(",
+        "beforeExpr": true,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "start": 2204,
+      "end": 2205,
+      "loc": {
+        "start": {
+          "line": 84,
+          "column": 13
+        },
+        "end": {
+          "line": 84,
+          "column": 14
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "name",
+        "beforeExpr": false,
+        "startsExpr": true,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "value": "n",
+      "start": 2206,
+      "end": 2207,
+      "loc": {
+        "start": {
+          "line": 84,
+          "column": 15
+        },
+        "end": {
+          "line": 84,
+          "column": 16
+        }
+      }
+    },
+    {
+      "type": {
+        "label": ")",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "start": 2208,
+      "end": 2209,
+      "loc": {
+        "start": {
+          "line": 84,
+          "column": 17
+        },
+        "end": {
+          "line": 84,
+          "column": 18
+        }
+      }
+    },
+    {
+      "type": {
+        "label": ";",
+        "beforeExpr": true,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "start": 2210,
+      "end": 2211,
+      "loc": {
+        "start": {
+          "line": 84,
+          "column": 19
+        },
+        "end": {
+          "line": 84,
+          "column": 20
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "}",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null
+      },
+      "start": 2213,
+      "end": 2214,
+      "loc": {
+        "start": {
+          "line": 86,
+          "column": 0
+        },
+        "end": {
+          "line": 86,
+          "column": 1
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "eof",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "start": 2215,
+      "end": 2215,
+      "loc": {
+        "start": {
+          "line": 87,
+          "column": 0
+        },
+        "end": {
+          "line": 87,
+          "column": 0
+        }
+      }
     }
   ]
 }
\ No newline at end of file
diff --git a/ast/source/insertion/insert_case5.js.json b/ast/source/insertion/insert_case5.js.json
index 467047b..597c261 100644
--- a/ast/source/insertion/insert_case5.js.json
+++ b/ast/source/insertion/insert_case5.js.json
@@ -1,36 +1,52 @@
 {
-  "type": "Program",
-  "body": [
-    {
-      "type": "ImportDeclaration",
-      "specifiers": [
-        {
-          "type": "ImportSpecifier",
-          "local": {
-            "type": "Identifier",
-            "name": "RED",
-            "range": [
-              9,
-              12
-            ],
-            "loc": {
-              "start": {
-                "line": 1,
-                "column": 9
-              },
-              "end": {
-                "line": 1,
-                "column": 12
-              }
-            }
+  "type": "File",
+  "start": 0,
+  "end": 1380,
+  "loc": {
+    "start": {
+      "line": 1,
+      "column": 0
+    },
+    "end": {
+      "line": 50,
+      "column": 0
+    }
+  },
+  "program": {
+    "type": "Program",
+    "start": 0,
+    "end": 1380,
+    "loc": {
+      "start": {
+        "line": 1,
+        "column": 0
+      },
+      "end": {
+        "line": 50,
+        "column": 0
+      }
+    },
+    "sourceType": "module",
+    "body": [
+      {
+        "type": "ImportDeclaration",
+        "start": 0,
+        "end": 77,
+        "loc": {
+          "start": {
+            "line": 1,
+            "column": 0
           },
-          "imported": {
-            "type": "Identifier",
-            "name": "RED",
-            "range": [
-              9,
-              12
-            ],
+          "end": {
+            "line": 1,
+            "column": 77
+          }
+        },
+        "specifiers": [
+          {
+            "type": "ImportSpecifier",
+            "start": 9,
+            "end": 12,
             "loc": {
               "start": {
                 "line": 1,
@@ -40,50 +56,46 @@
                 "line": 1,
                 "column": 12
               }
-            }
-          },
-          "range": [
-            9,
-            12
-          ],
-          "loc": {
-            "start": {
-              "line": 1,
-              "column": 9
             },
-            "end": {
-              "line": 1,
-              "column": 12
-            }
-          }
-        },
-        {
-          "type": "ImportSpecifier",
-          "local": {
-            "type": "Identifier",
-            "name": "BLACK",
-            "range": [
-              15,
-              20
-            ],
-            "loc": {
-              "start": {
-                "line": 1,
-                "column": 15
+            "imported": {
+              "type": "Identifier",
+              "start": 9,
+              "end": 12,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 9
+                },
+                "end": {
+                  "line": 1,
+                  "column": 12
+                },
+                "identifierName": "RED"
               },
-              "end": {
-                "line": 1,
-                "column": 20
-              }
+              "name": "RED"
+            },
+            "local": {
+              "type": "Identifier",
+              "start": 9,
+              "end": 12,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 9
+                },
+                "end": {
+                  "line": 1,
+                  "column": 12
+                },
+                "identifierName": "RED"
+              },
+              "name": "RED"
             }
           },
-          "imported": {
-            "type": "Identifier",
-            "name": "BLACK",
-            "range": [
-              15,
-              20
-            ],
+          {
+            "type": "ImportSpecifier",
+            "start": 15,
+            "end": 20,
             "loc": {
               "start": {
                 "line": 1,
@@ -93,50 +105,46 @@
                 "line": 1,
                 "column": 20
               }
-            }
-          },
-          "range": [
-            15,
-            20
-          ],
-          "loc": {
-            "start": {
-              "line": 1,
-              "column": 15
             },
-            "end": {
-              "line": 1,
-              "column": 20
-            }
-          }
-        },
-        {
-          "type": "ImportSpecifier",
-          "local": {
-            "type": "Identifier",
-            "name": "rotate_left",
-            "range": [
-              23,
-              34
-            ],
-            "loc": {
-              "start": {
-                "line": 1,
-                "column": 23
+            "imported": {
+              "type": "Identifier",
+              "start": 15,
+              "end": 20,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 15
+                },
+                "end": {
+                  "line": 1,
+                  "column": 20
+                },
+                "identifierName": "BLACK"
               },
-              "end": {
-                "line": 1,
-                "column": 34
-              }
+              "name": "BLACK"
+            },
+            "local": {
+              "type": "Identifier",
+              "start": 15,
+              "end": 20,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 15
+                },
+                "end": {
+                  "line": 1,
+                  "column": 20
+                },
+                "identifierName": "BLACK"
+              },
+              "name": "BLACK"
             }
           },
-          "imported": {
-            "type": "Identifier",
-            "name": "rotate_left",
-            "range": [
-              23,
-              34
-            ],
+          {
+            "type": "ImportSpecifier",
+            "start": 23,
+            "end": 34,
             "loc": {
               "start": {
                 "line": 1,
@@ -146,32 +154,46 @@
                 "line": 1,
                 "column": 34
               }
-            }
-          },
-          "range": [
-            23,
-            34
-          ],
-          "loc": {
-            "start": {
-              "line": 1,
-              "column": 23
             },
-            "end": {
-              "line": 1,
-              "column": 34
+            "imported": {
+              "type": "Identifier",
+              "start": 23,
+              "end": 34,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 23
+                },
+                "end": {
+                  "line": 1,
+                  "column": 34
+                },
+                "identifierName": "rotate_left"
+              },
+              "name": "rotate_left"
+            },
+            "local": {
+              "type": "Identifier",
+              "start": 23,
+              "end": 34,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 23
+                },
+                "end": {
+                  "line": 1,
+                  "column": 34
+                },
+                "identifierName": "rotate_left"
+              },
+              "name": "rotate_left"
             }
-          }
-        },
-        {
-          "type": "ImportSpecifier",
-          "local": {
-            "type": "Identifier",
-            "name": "rotate_right",
-            "range": [
-              37,
-              49
-            ],
+          },
+          {
+            "type": "ImportSpecifier",
+            "start": 37,
+            "end": 49,
             "loc": {
               "start": {
                 "line": 1,
@@ -181,206 +203,235 @@
                 "line": 1,
                 "column": 49
               }
+            },
+            "imported": {
+              "type": "Identifier",
+              "start": 37,
+              "end": 49,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 37
+                },
+                "end": {
+                  "line": 1,
+                  "column": 49
+                },
+                "identifierName": "rotate_right"
+              },
+              "name": "rotate_right"
+            },
+            "local": {
+              "type": "Identifier",
+              "start": 37,
+              "end": 49,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 37
+                },
+                "end": {
+                  "line": 1,
+                  "column": 49
+                },
+                "identifierName": "rotate_right"
+              },
+              "name": "rotate_right"
             }
           },
-          "imported": {
-            "type": "Identifier",
-            "name": "rotate_right",
-            "range": [
-              37,
-              49
-            ],
+          {
+            "type": "ImportSpecifier",
+            "start": 52,
+            "end": 63,
             "loc": {
               "start": {
                 "line": 1,
-                "column": 37
+                "column": 52
               },
               "end": {
                 "line": 1,
-                "column": 49
+                "column": 63
               }
+            },
+            "imported": {
+              "type": "Identifier",
+              "start": 52,
+              "end": 63,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 52
+                },
+                "end": {
+                  "line": 1,
+                  "column": 63
+                },
+                "identifierName": "grandparent"
+              },
+              "name": "grandparent"
+            },
+            "local": {
+              "type": "Identifier",
+              "start": 52,
+              "end": 63,
+              "loc": {
+                "start": {
+                  "line": 1,
+                  "column": 52
+                },
+                "end": {
+                  "line": 1,
+                  "column": 63
+                },
+                "identifierName": "grandparent"
+              },
+              "name": "grandparent"
             }
-          },
-          "range": [
-            37,
-            49
-          ],
+          }
+        ],
+        "source": {
+          "type": "StringLiteral",
+          "start": 71,
+          "end": 75,
           "loc": {
             "start": {
               "line": 1,
-              "column": 37
+              "column": 71
             },
             "end": {
               "line": 1,
-              "column": 49
-            }
-          }
-        },
-        {
-          "type": "ImportSpecifier",
-          "local": {
-            "type": "Identifier",
-            "name": "grandparent",
-            "range": [
-              52,
-              63
-            ],
-            "loc": {
-              "start": {
-                "line": 1,
-                "column": 52
-              },
-              "end": {
-                "line": 1,
-                "column": 63
-              }
+              "column": 75
             }
           },
-          "imported": {
-            "type": "Identifier",
-            "name": "grandparent",
-            "range": [
-              52,
-              63
-            ],
+          "extra": {
+            "rawValue": "..",
+            "raw": "'..'"
+          },
+          "value": ".."
+        },
+        "trailingComments": [
+          {
+            "type": "CommentBlock",
+            "value": "*\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *   - n's uncle is black.\n *   - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n ",
+            "start": 79,
+            "end": 328,
             "loc": {
               "start": {
-                "line": 1,
-                "column": 52
+                "line": 3,
+                "column": 0
               },
               "end": {
-                "line": 1,
-                "column": 63
+                "line": 12,
+                "column": 3
               }
             }
-          },
-          "range": [
-            52,
-            63
-          ],
-          "loc": {
-            "start": {
-              "line": 1,
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diff --git a/ast/source/rotate/index.js.json b/ast/source/rotate/index.js.json
index 1cec1eb..6f2672a 100644
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+++ b/ast/source/rotate/index.js.json
@@ -1,31 +1,125 @@
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@@ -33,61 +127,275 @@
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+      "end": 1213,
+      "loc": {
+        "start": {
+          "line": 31,
+          "column": 0
         },
         "end": {
-          "line": 25,
-          "column": 13
+          "line": 31,
+          "column": 1
+        }
+      }
+    },
+    {
+      "type": {
+        "label": "eof",
+        "beforeExpr": false,
+        "startsExpr": false,
+        "rightAssociative": false,
+        "isLoop": false,
+        "isAssign": false,
+        "prefix": false,
+        "postfix": false,
+        "binop": null,
+        "updateContext": null
+      },
+      "start": 1214,
+      "end": 1214,
+      "loc": {
+        "start": {
+          "line": 32,
+          "column": 0
+        },
+        "end": {
+          "line": 32,
+          "column": 0
         }
       }
     }
diff --git a/badge.svg b/badge.svg
index f23c4ce..ab7df2b 100644
--- a/badge.svg
+++ b/badge.svg
@@ -1,17 +1,17 @@
-
+
   
   
     
     
   
-  
-  
+  
+  
   
-  
+  
   
     document
     document
-    95%
-    95%
+    95%
+    95%
   
 
diff --git a/class/src/adt/RedBlackTree.js~RedBlackTree.html b/class/src/adt/RedBlackTree.js~RedBlackTree.html
index 4f75fd8..ec8de1c 100644
--- a/class/src/adt/RedBlackTree.js~RedBlackTree.html
+++ b/class/src/adt/RedBlackTree.js~RedBlackTree.html
@@ -20,7 +20,7 @@
   Manual
   Reference
   Source
-  Test
+  
   Repository
   
                                                                                                      
   
@@ -96,6 +96,7 @@ 
                                                                                                      RedBlackTree
                                                                                                      
   
   
                                                                                                      A RedBlackTree with key-only nodes.
                                                                                                      
 
                                                                                                      
+  
 
   
 
@@ -122,7 +123,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-           from(compare: Function, iterable: Iterbale): RedBlackTree
+          
+          
+          from(compare: Function, iterable: Iterbale): RedBlackTree
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -155,7 +158,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
       
                                                                                                      
@@ -188,7 +193,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-           compare: *
+          
+          
+          compare: *
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -213,7 +220,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-           root: *
+          
+          
+          root: *
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -245,7 +254,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
       
                                                                                                      
@@ -271,7 +282,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-           add(key: Key)
+          
+          
+          add(key: Key)
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -297,7 +310,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-           get(key: Key): Key
+          
+          
+          get(key: Key): Key
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -323,7 +338,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-           has(key: Key): Boolean
+          
+          
+          has(key: Key): Boolean
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -350,7 +367,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-          * items(): Iterator
+          
+          *
+          items(): Iterator
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -376,7 +395,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-          * range(left: Key, right: Key): Iterator
+          
+          *
+          range(left: Key, right: Key): Iterator
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -403,7 +424,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-           remove(key: Key): Boolean
+          
+          
+          remove(key: Key): Boolean
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -437,7 +460,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-           _delete(node: Node)
+          
+          
+          _delete(node: Node)
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -463,7 +488,9 @@ 
                                                                                                      RedBlackTree
                                                                                                      
     
       
                                                                                                      
         
                                                                                                      
-           _search(key: Key): Node
+          
+          
+          _search(key: Key): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -494,6 +521,7 @@ 
                                                                                                      
     
     
     
+    
     from(compare: Function, iterable: Iterbale): RedBlackTree
     
       
@@ -540,10 +568,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      RedBlackTree
                                                                                                      RedBlackTree
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -560,6 +590,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -572,6 +604,7 @@ 
                                                                                                      
     
     
     
+    
     constructor(compare: Function): RedBlackTree
     
       
@@ -611,10 +644,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      RedBlackTree
                                                                                                      RedBlackTree
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -631,6 +666,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -643,6 +680,7 @@ 
                                                                                                      
     
     
     
+    
     compare: *
     
       
@@ -674,6 +712,8 @@ 
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -683,6 +723,7 @@ 
                                                                                                      
     
     
     
+    
     root: *
     
       
@@ -714,6 +755,8 @@ 
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -726,6 +769,7 @@ 
                                                                                                      
     
     
     
+    
     [Symbol.iterator](): *
     
       
@@ -748,10 +792,12 @@ 
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      *
                                                                                                      *
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -768,6 +814,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -777,6 +825,7 @@ 
                                                                                                      
     
     
     
+    
     add(key: Key)
     
       
@@ -826,6 +875,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -835,6 +886,7 @@ 
                                                                                                      
     
     
     
+    
     get(key: Key): Key
     
       
@@ -876,10 +928,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Key
                                                                                                      Key
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -896,6 +950,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -905,6 +961,7 @@ 
                                                                                                      
     
     
     
+    
     has(key: Key): Boolean
     
       
@@ -945,10 +1002,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Boolean
                                                                                                      Boolean
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -965,6 +1024,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -973,6 +1034,7 @@ 
                                                                                                      
     
     
     
+    
     *
     items(): Iterator
     
@@ -996,10 +1058,12 @@ 
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Iterator
                                                                                                      Iterator
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -1016,6 +1080,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1024,6 +1090,7 @@ 
                                                                                                      
     
     
     
+    
     *
     range(left: Key, right: Key): Iterator
     
@@ -1072,10 +1139,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Iterator
                                                                                                      Iterator
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -1092,6 +1161,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1101,6 +1172,7 @@ 
                                                                                                      
     
     
     
+    
     remove(key: Key): Boolean
     
       
@@ -1143,11 +1215,13 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
+        
+          
+          
-      
+        
+      
                                                                                                      Boolean
                                                                                                      Whether the key existed in the tree before removal.
                                                                                                      
+      
                                                                                                      Boolean
                                                                                                      Whether the key existed in the tree before removal.
                                                                                                      
 
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -1164,6 +1238,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      Private Methods
                                                                                                      
@@ -1175,6 +1251,7 @@ 
                                                                                                      
     
     
     
+    
     _delete(node: Node)
     
       
@@ -1224,6 +1301,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1233,6 +1312,7 @@ 
                                                                                                      
     
     
     
+    
     _search(key: Key): Node
     
       
@@ -1274,10 +1354,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Node
                                                                                                      Node
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -1294,13 +1376,15 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
 
                                                                                                      
 
 
 
 
diff --git a/css/style.css b/css/style.css
index baf349f..5ad3785 100644
--- a/css/style.css
+++ b/css/style.css
@@ -1,4 +1,5 @@
 @import url(https://fonts.googleapis.com/css?family=Roboto:400,300,700);
+@import url(https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,400italic,600,700);
 
 * {
   margin: 0;
@@ -8,11 +9,12 @@
 
 html
 {
-  font-family: 'Roboto', sans-serif;
+  font-family: 'Source Sans Pro', 'Roboto', sans-serif;
   overflow: auto;
-  font-size: 14px;
+  /*font-size: 14px;*/
   /*color: #4d4e53;*/
-  color: rgba(0, 0, 0, .68);
+  /*color: rgba(0, 0, 0, .68);*/
+  color: #555;
   background-color: #fff;
 }
 
@@ -72,11 +74,6 @@ p {
   line-height: 1.5;
 }
 
-p > code {
-  background-color: #f5f5f5;
-  border-radius: 3px;
-}
-
 pre > code {
   display: block;
 }
@@ -94,7 +91,10 @@ pre.prettyprint > code {
 
 p > code,
 li > code {
-  padding: 0 4px;
+  padding: 0.2em 0.5em;
+  margin: 0;
+  font-size: 85%;
+  background-color: rgba(0,0,0,0.04);
   border-radius: 3px;
 }
 
@@ -122,12 +122,13 @@ li > code {
   position: fixed;
   width: 100%;
   z-index: 1;
-  background-color: white;
+  background-color: #fafafa;
   top: 0;
-  border-bottom: solid 1px #E02130;
+  border-bottom: solid 1px #ddd;
 }
 .layout-container > header > a{
   margin: 0 5px;
+  color: #444;
 }
 
 .layout-container > header > a.repo-url-github {
@@ -153,7 +154,7 @@ li > code {
   margin-top:1em;
   overflow-x: scroll;
   box-shadow: rgba(255, 255, 255, 1) -1px 0 0 inset;
-  border-right: 1px solid rgba(0, 0, 0, 0.1);
+  border-right: 1px solid #ddd;
 }
 
 .navigation ul {
@@ -166,6 +167,10 @@ li > code {
   white-space: nowrap;
 }
 
+.navigation li a {
+  color: #666;
+}
+
 .navigation .nav-dir-path {
   margin-top: 0.7em;
   margin-bottom: 0.25em;
@@ -503,6 +508,15 @@ footer, .file-footer {
   padding-bottom: 10px;
 }
 
+footer img {
+  width: 24px;
+  vertical-align: middle;
+  padding-left: 4px;
+  position: relative;
+  top: -3px;
+  opacity: 0.6;
+}
+
 pre.source-code {
   background: #f5f5f5;
   padding: 4px;
@@ -634,6 +648,8 @@ table.test-summary tr.test-describe .toggle {
   float: left;
   margin-right: 4px;
   cursor: pointer;
+  font-size: 0.8em;
+  padding-top: 0.25em;
 }
 
 table.test-summary tr.test-describe .toggle.opened:before {
@@ -740,83 +756,89 @@ table.test-summary .test-target > span:first-child {
   display: inline-block;
 }
 
-/* coverage badge */
-.esdoc-coverage {
-  display: inline-block;
-  height: 20px;
-  vertical-align: top;
+.github-markdown .manual-toc {
+  padding-left: 0;
 }
 
-h1 .esdoc-coverage {
-  position: relative;
-  top: -4px;
-}
+/** manual */
 
-.esdoc-coverage-wrap {
-  color: white;
-  font-size: 12px;
-  font-weight: 500;
+.manual-index .manual-cards {
+  display: flex;
+  flex-wrap: wrap;
 }
 
-.esdoc-coverage-label {
-  padding: 3px 4px 3px 6px;
-  background: linear-gradient(to bottom, #5e5e5e 0%,#4c4c4c 100%);
-  border-radius: 4px 0 0 4px;
-  display: inline-block;
-  height: 20px;
+.manual-index .manual-card-wrap {
+  width: 280px;
+  padding: 10px 20px 10px 0;
   box-sizing: border-box;
-  line-height: 14px;
 }
 
-.esdoc-coverage-ratio {
-  padding: 3px 6px 3px 4px;
-  border-radius: 0 4px 4px 0;
-  display: inline-block;
-  height: 20px;
-  box-sizing: border-box;
-  line-height: 14px;
+.manual-index .manual-card-wrap > h1 {
+  margin: 0;
+  font-size: 1em;
+  font-weight: 600;
+  padding: 0.2em 0 0.2em 0.5em;
+  border-radius: 0.1em 0.1em 0 0;
+  border: none;
 }
 
-.esdoc-coverage-low {
-  background: linear-gradient(to bottom, #db654f 0%,#c9533d 100%);
+.manual-index .manual-card-wrap > h1 span {
+  color: #555;
 }
 
-.esdoc-coverage-middle {
-  background: linear-gradient(to bottom, #dab226 0%,#c9a179 100%);
+.manual-index .manual-card {
+  height: 200px;
+  overflow: hidden;
+  border: solid 1px rgba(230, 230, 230, 0.84);
+  border-radius: 0 0 0.1em 0.1em;
+  padding: 8px;
+  position: relative;
+  border-top: none;
 }
 
-.esdoc-coverage-high {
-  background: linear-gradient(to bottom, #4fc921 0%,#3eb810 100%);
+.manual-index .manual-card > div {
+  transform: scale(0.4);
+  transform-origin: 0 0;
+  width: 250%;
 }
 
-.github-markdown .manual-toc {
-  padding-left: 0;
+.manual-index .manual-card > a {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background: rgba(210, 210, 210, 0.1);
 }
 
-/** manual */
-
-.manual-root .navigation {
-  padding-left: 0;
+.manual-index .manual-card > a:hover {
+  background: none;
 }
 
-.navigation .manual-toc-title {
+.manual-index .manual-badge {
   margin: 0;
-  padding: 0.5em 0 0.5em 1em;
-  border: none;
-  font-size: 1em;
-  font-weight: normal;
 }
 
-.navigation .manual-toc-title:first-child {
-  margin-top: 0;
+.manual-index .manual-user-index {
+  margin-bottom: 1em;
+  border-bottom: solid 1px #ddd;
+}
+
+.manual-root .navigation {
+  padding-left: 4px;
+  margin-top: 4px;
 }
 
 .navigation .manual-toc {
-  display: none;
-  margin-left: 0.5em;
   margin-top: -0.25em;
 }
 
+.navigation .manual-toc-root > div {
+  padding-top: 1px;
+  padding-left: 0.25em;
+  padding-right: 0.75em;
+}
+
 .github-markdown .manual-toc-title a {
   color: inherit;
 }
@@ -835,36 +857,87 @@ h1 .esdoc-coverage {
   list-style-type: none;
 }
 
+.navigation .manual-toc [class^="indent-h"] a {
+  color: #666;
+}
+
+.navigation .manual-toc .indent-h1 a {
+  color: #555;
+  font-weight: 600;
+  display: block;
+}
+
 .manual-toc .indent-h1 {
-  margin-left: 0;
+  display: block;
+  margin: 1em 0 0 0.25em;
+  padding: 0.2em 0 0.2em 0.5em;
+  border-radius: 0.1em;
 }
 .manual-toc .indent-h2 {
-  margin-left: 1em;
+  display: none;
+  margin-left: 1.5em;
 }
 .manual-toc .indent-h3 {
-  margin-left: 3em;
+  display: none;
+  margin-left: 2.5em;
 }
 .manual-toc .indent-h4 {
-  margin-left: 4em;
+  display: none;
+  margin-left: 3.5em;
 }
 .manual-toc .indent-h5 {
-  margin-left: 5em;
+  display: none;
+  margin-left: 4.5em;
 }
 
-.manual-nav li {
-  margin: 0.75em 0;
+.manual-color {
+  position: relative;
 }
 
-.manual-dot {
-  margin-left: 0.75em;
-  width: 0.6em;
-  height: 0.6em;
-  display: inline-block;
-  border-radius: 0.3em;
-  margin-right: 0.3em;
+.manual-color:after {
+  content: attr(data-section-count);
+  font-size: 0.5em;
+  opacity: 0.5;
+  position: absolute;
+  right: 0.5em;
+  top: 0.5em;
+}
+
+.manual-color-overview,
+.manual-color-design {
+  color: #db001e;
+  background-color: #edbec3;
+}
+
+.manual-color-installation,
+.manual-color-tutorial,
+.manual-color-usage,
+.manual-color-configuration,
+.manual-color-advanced {
+  color: #009800;
   background-color: #bfe5bf;
 }
 
+.manual-color-example {
+  color: #eb6420;
+  background-color: #fad8c7;
+}
+
+.manual-color-reference {
+  color: #6b0090;
+  background-color: #d6bdde;
+}
+
+.manual-color-faq,
+.manual-color-changelog {
+  color: #0738c3;
+  background-color: #bbcbea;
+}
+
+.manual-nav li {
+  margin: 0.75em 0;
+}
+
 /* github markdown */
 .github-markdown {
   font-size: 16px;
@@ -937,6 +1010,13 @@ h1 .esdoc-coverage {
   background-color: #f8f8f8;
 }
 
+.github-markdown hr {
+  border-right: 0;
+  border-bottom: 1px solid #e5e5e5;
+  border-left: 0;
+  border-top: 0;
+}
+
 /** badge(.svg) does not have border */
 .github-markdown img:not([src*=".svg"]) {
   max-width: 100%;
diff --git a/dump.json b/dump.json
index c0b2f2e..bfa23a7 100644
--- a/dump.json
+++ b/dump.json
@@ -2,23 +2,22 @@
   {
     "__docId__": 0,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/adt/Leaf.js",
-    "memberof": null,
+    "content": "import { BLACK } from '..' ;\n\n/**\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n */\nexport function Leaf ( parent ) {\n\tthis.color = BLACK ;\n\tthis.parent = parent ;\n}\n\n/**\n * Returns true if the Leaf object is a leaf. This\n * always returns true.\n *\n * @returns {Boolean}\n */\nLeaf.prototype.isleaf = function ( ) { return true ; } ;\n",
+    "static": true,
     "longname": "src/adt/Leaf.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK } from '..' ;\n\n/**\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n */\nexport function Leaf ( parent ) {\n\tthis.color = BLACK ;\n\tthis.parent = parent ;\n}\n\n/**\n * Returns true if the Leaf object is a leaf. This\n * always returns true.\n *\n * @returns {Boolean}\n */\nLeaf.prototype.isleaf = function ( ) { return true ; } ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 1,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "Leaf",
     "memberof": "src/adt/Leaf.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/adt/Leaf.js~Leaf",
     "access": null,
     "export": true,
@@ -55,16 +54,16 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 2,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "isleaf",
     "memberof": "src/adt/Leaf.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/adt/Leaf.js~isleaf",
     "access": null,
     "export": false,
@@ -86,29 +85,27 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 3,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/adt/Node.js",
-    "memberof": null,
+    "content": "import { Leaf } from './Leaf' ;\n\n/**\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n */\nexport function Node ( color , key ) {\n\tthis.color = color ;\n\tthis.left = new Leaf( this ) ;\n\tthis.right = new Leaf( this ) ;\n\tthis.parent = null ;\n\tthis.key = key ;\n}\n\n/**\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n */\nNode.prototype.isleaf = function ( ) { return false ; } ;\n",
+    "static": true,
     "longname": "src/adt/Node.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { Leaf } from './Leaf' ;\n\n/**\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n */\nexport function Node ( color , key ) {\n\tthis.color = color ;\n\tthis.left = new Leaf( this ) ;\n\tthis.right = new Leaf( this ) ;\n\tthis.parent = null ;\n\tthis.key = key ;\n}\n\n/**\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n */\nNode.prototype.isleaf = function ( ) { return false ; } ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 4,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "Node",
     "memberof": "src/adt/Node.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/adt/Node.js~Node",
     "access": null,
     "export": true,
@@ -155,16 +152,16 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 5,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "isleaf",
     "memberof": "src/adt/Node.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/adt/Node.js~isleaf",
     "access": null,
     "export": false,
@@ -186,29 +183,25 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 6,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/adt/RedBlackTree.js",
-    "memberof": null,
+    "content": "\nimport { Node } from './Node' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { search } from '..' ;\nimport { inordertraversal , rangetraversal } from '..' ;\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport class RedBlackTree {\n\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t * @returns {RedBlackTree}\n\t */\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t */\n\tadd ( key ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , key ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , key ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search ( key ) {\n\t\tif ( this.root === null ) return null ;\n\t\treturn search( this.compare , this.root , key ) ;\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t */\n\tget ( key ) {\n\t\tconst node = this._search( key ) ;\n\t\treturn node === null ? null : node.key ;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t */\n\thas ( key ) {\n\t\treturn this._search( key ) !== null ;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\t_delete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's key with predecessor's key\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.key = pred.key ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's key with successor's key\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.key = succ.key ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove ( key ) {\n\n\t\tconst node = this._search( key ) ;\n\t\tif ( node === null ) return false ;\n\n\t\tthis._delete( node ) ;\n\t\treturn true ;\n\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t */\n\t*range ( left , right ) {\n\n\t\tif ( this.root !== null ) yield* rangetraversal( this.compare , this.root , left , right ) ;\n\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {Iterator}\n\t */\n\t*items ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator] ( ) {\n\n\t\treturn this.items() ;\n\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n",
+    "static": true,
     "longname": "src/adt/RedBlackTree.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nimport { Node } from './Node' ;\nimport { RED , BLACK } from '..' ;\nimport { predecessor } from '..' ;\nimport { insert , insert_case2 } from '..' ;\nimport { delete_one_child } from '..' ;\nimport { search } from '..' ;\nimport { inordertraversal , rangetraversal } from '..' ;\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport class RedBlackTree {\n\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t * @returns {RedBlackTree}\n\t */\n\tconstructor ( compare ) {\n\n\t\tthis.compare = compare ;\n\t\tthis.root = null ;\n\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t */\n\tadd ( key ) {\n\t\tif ( this.root === null ) {\n\t\t\tthis.root = new Node( BLACK , key ) ;\n\t\t}\n\t\telse {\n\t\t\tconst node = new Node( RED , key ) ;\n\t\t\tinsert( this.compare , this.root , node ) ;\n\t\t\tinsert_case2( node ) ;\n\t\t}\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search ( key ) {\n\t\tif ( this.root === null ) return null ;\n\t\treturn search( this.compare , this.root , key ) ;\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t */\n\tget ( key ) {\n\t\tconst node = this._search( key ) ;\n\t\treturn node === null ? null : node.key ;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t */\n\thas ( key ) {\n\t\treturn this._search( key ) !== null ;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\t_delete ( node ) {\n\n\t\tif ( !node.left.isleaf() ) {\n\t\t\t// replace node's key with predecessor's key\n\t\t\tconst pred = predecessor( node ) ;\n\t\t\tnode.key = pred.key ;\n\t\t\t// delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child( pred ) ;\n\t\t}\n\n\t\telse if ( !node.right.isleaf() ) {\n\t\t\t// replace node's key with successor's key\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right ;\n\t\t\tnode.key = succ.key ;\n\t\t\t// delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child( succ ) ;\n\t\t}\n\n\t\telse if ( node === this.root ) {\n\t\t\tthis.root = null ;\n\t\t}\n\n\t\telse {\n\t\t\tdelete_one_child( node ) ;\n\t\t}\n\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove ( key ) {\n\n\t\tconst node = this._search( key ) ;\n\t\tif ( node === null ) return false ;\n\n\t\tthis._delete( node ) ;\n\t\treturn true ;\n\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t */\n\t*range ( left , right ) {\n\n\t\tif ( this.root !== null ) yield* rangetraversal( this.compare , this.root , left , right ) ;\n\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {Iterator}\n\t */\n\t*items ( ) {\n\n\t\tif ( this.root !== null ) yield* inordertraversal( this.root ) ;\n\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator] ( ) {\n\n\t\treturn this.items() ;\n\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from ( compare , iterable ) {\n\n\t\tconst tree = new RedBlackTree( compare ) ;\n\n\t\tfor ( const element of iterable ) tree.add( element ) ;\n\n\t\treturn tree ;\n\n\t}\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 7,
     "kind": "class",
-    "static": true,
-    "variation": null,
     "name": "RedBlackTree",
     "memberof": "src/adt/RedBlackTree.js",
+    "static": true,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree",
     "access": null,
     "export": true,
@@ -221,10 +214,11 @@
   {
     "__docId__": 8,
     "kind": "constructor",
-    "static": false,
-    "variation": null,
     "name": "constructor",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#constructor",
     "access": null,
     "description": "Constructs a new empty red-black tree.",
@@ -254,21 +248,25 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 9,
     "kind": "member",
-    "static": false,
-    "variation": null,
     "name": "compare",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#compare",
     "access": null,
     "description": null,
     "lineNumber": 24,
     "undocument": true,
+    "unknown": [
+      {
+        "tagName": "@_undocument",
+        "tagValue": ""
+      }
+    ],
     "type": {
       "types": [
         "*"
@@ -278,15 +276,20 @@
   {
     "__docId__": 10,
     "kind": "member",
-    "static": false,
-    "variation": null,
     "name": "root",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#root",
     "access": null,
     "description": null,
     "lineNumber": 25,
     "undocument": true,
+    "unknown": [
+      {
+        "tagName": "@_undocument",
+        "tagValue": ""
+      }
+    ],
     "type": {
       "types": [
         "*"
@@ -296,10 +299,11 @@
   {
     "__docId__": 11,
     "kind": "method",
-    "static": false,
-    "variation": null,
     "name": "add",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#add",
     "access": null,
     "description": "Adds a key to the tree.",
@@ -315,21 +319,25 @@
         "name": "key",
         "description": "The key to add."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 12,
     "kind": "member",
-    "static": false,
-    "variation": null,
     "name": "root",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#root",
     "access": null,
     "description": null,
     "lineNumber": 36,
     "undocument": true,
+    "unknown": [
+      {
+        "tagName": "@_undocument",
+        "tagValue": ""
+      }
+    ],
     "type": {
       "types": [
         "*"
@@ -339,10 +347,11 @@
   {
     "__docId__": 13,
     "kind": "method",
-    "static": false,
-    "variation": null,
     "name": "_search",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#_search",
     "access": null,
     "description": "Search for the input key in the tree.\nReturns the first node whose key equals the input key.\nIf no such node exists, returns null.",
@@ -372,16 +381,16 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 14,
     "kind": "method",
-    "static": false,
-    "variation": null,
     "name": "get",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#get",
     "access": null,
     "description": "Search for the input key in the tree. Returns the first node key found\nin this way (with {@link RedBlackTree#_search}. If no such key exists\nin the tree, returns null.",
@@ -411,16 +420,16 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 15,
     "kind": "method",
-    "static": false,
-    "variation": null,
     "name": "has",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#has",
     "access": null,
     "description": "Returns true if and only if the tree contains the input\nkey.",
@@ -450,16 +459,16 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 16,
     "kind": "method",
-    "static": false,
-    "variation": null,
     "name": "_delete",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#_delete",
     "access": null,
     "description": "Deletes the input node from the tree.",
@@ -475,21 +484,25 @@
         "name": "node",
         "description": "The input node to delete."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 17,
     "kind": "member",
-    "static": false,
-    "variation": null,
     "name": "root",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#root",
     "access": null,
     "description": null,
     "lineNumber": 112,
     "undocument": true,
+    "unknown": [
+      {
+        "tagName": "@_undocument",
+        "tagValue": ""
+      }
+    ],
     "type": {
       "types": [
         "*"
@@ -499,10 +512,11 @@
   {
     "__docId__": 18,
     "kind": "method",
-    "static": false,
-    "variation": null,
     "name": "remove",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#remove",
     "access": null,
     "description": "Search for the first node of the tree whose key equals the input key\n(with {@link RedBlackTree#_search}), then delete that node\n(with {@link RedBlackTree#_delete}). If such a node is found and deleted\nthen return true. Return false otherwise.",
@@ -532,16 +546,16 @@
       ],
       "spread": false,
       "description": "Whether the key existed in the tree before removal."
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 19,
     "kind": "method",
-    "static": false,
-    "variation": null,
     "name": "range",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": true,
+    "async": false,
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#range",
     "access": null,
     "description": "Returns an in order iterator over the keys of the tree that lie in the\ninterval [left, right[.",
@@ -581,16 +595,16 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": true
+    }
   },
   {
     "__docId__": 20,
     "kind": "method",
-    "static": false,
-    "variation": null,
     "name": "items",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": true,
+    "async": false,
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#items",
     "access": null,
     "description": "Returns an in order iterator over the keys of the tree.",
@@ -609,16 +623,16 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": true
+    }
   },
   {
     "__docId__": 21,
     "kind": "method",
-    "static": false,
-    "variation": null,
     "name": "[Symbol.iterator]",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": false,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree#[Symbol.iterator]",
     "access": null,
     "description": "Same as {@link RedBlackTree#items}.",
@@ -628,16 +642,16 @@
       "types": [
         "*"
       ]
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 22,
     "kind": "method",
-    "static": true,
-    "variation": null,
     "name": "from",
     "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/adt/RedBlackTree.js~RedBlackTree.from",
     "access": null,
     "description": "Constructs a red-black tree from an input iterable.",
@@ -677,42 +691,36 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 23,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/adt/index.js",
-    "memberof": null,
+    "content": "export * from './Leaf' ;\nexport * from './Node' ;\nexport * from './RedBlackTree' ;\n",
+    "static": true,
     "longname": "src/adt/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "export * from './Leaf' ;\nexport * from './Node' ;\nexport * from './RedBlackTree' ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 24,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/color/BLACK.js",
-    "memberof": null,
+    "content": "/**\n * Constant for black.\n */\nexport const BLACK = 0 ;\n",
+    "static": true,
     "longname": "src/color/BLACK.js",
     "access": null,
     "description": null,
-    "lineNumber": 4,
-    "content": "/**\n * Constant for black.\n */\nexport const BLACK = 0 ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 25,
     "kind": "variable",
-    "static": true,
-    "variation": null,
     "name": "BLACK",
     "memberof": "src/color/BLACK.js",
+    "static": true,
     "longname": "src/color/BLACK.js~BLACK",
     "access": null,
     "export": true,
@@ -729,23 +737,20 @@
   {
     "__docId__": 26,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/color/RED.js",
-    "memberof": null,
+    "content": "/**\n * Constant for red.\n */\nexport const RED = 1 ;\n",
+    "static": true,
     "longname": "src/color/RED.js",
     "access": null,
     "description": null,
-    "lineNumber": 4,
-    "content": "/**\n * Constant for red.\n */\nexport const RED = 1 ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 27,
     "kind": "variable",
-    "static": true,
-    "variation": null,
     "name": "RED",
     "memberof": "src/color/RED.js",
+    "static": true,
     "longname": "src/color/RED.js~RED",
     "access": null,
     "export": true,
@@ -762,36 +767,33 @@
   {
     "__docId__": 28,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/color/index.js",
-    "memberof": null,
+    "content": "export * from './BLACK' ;\nexport * from './RED' ;\n",
+    "static": true,
     "longname": "src/color/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "export * from './BLACK' ;\nexport * from './RED' ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 29,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/debug/debug.js",
-    "memberof": null,
+    "content": "import chalk from 'chalk' ;\n\nimport { BLACK } from '..' ;\n\n/**\n * Recursively constructs a prettyprint string for the red-black tree rooted at\n * root.\n *\n * @param {Node} root - The root of the tree.\n * @returns {String}\n */\nexport function debug ( root ) {\n\n\tif ( root.isleaf( ) ) return chalk.bgBlack('L') ;\n\n\tconst repr = root.color === BLACK ? chalk.bgBlack(root.key) : chalk.bgRed( root.key ) ;\n\n\treturn `(${debug(root.left)}, ${repr}, ${debug(root.right)})` ;\n\n}\n",
+    "static": true,
     "longname": "src/debug/debug.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import chalk from 'chalk' ;\n\nimport { BLACK } from '..' ;\n\n/**\n * Recursively constructs a prettyprint string for the red-black tree rooted at\n * root.\n *\n * @param {Node} root - The root of the tree.\n * @returns {String}\n */\nexport function debug ( root ) {\n\n\tif ( root.isleaf( ) ) return chalk.bgBlack('L') ;\n\n\tconst repr = root.color === BLACK ? chalk.bgBlack(root.key) : chalk.bgRed( root.key ) ;\n\n\treturn `(${debug(root.left)}, ${repr}, ${debug(root.right)})` ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 30,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "debug",
     "memberof": "src/debug/debug.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/debug/debug.js~debug",
     "access": null,
     "export": true,
@@ -824,42 +826,38 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 31,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/debug/index.js",
-    "memberof": null,
+    "content": "export * from './debug' ;\n",
+    "static": true,
     "longname": "src/debug/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "export * from './debug' ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 32,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/deletion/delete_case1.js",
-    "memberof": null,
+    "content": "import { delete_case2 } from './delete_case2' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case1 ( n ) {\n\n    // If n is the root, there is nothing to do: all paths go through n, and n\n    // is black.\n    if ( n.parent !== null ) delete_case2( n ) ;\n\n}\n",
+    "static": true,
     "longname": "src/deletion/delete_case1.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { delete_case2 } from './delete_case2' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case1 ( n ) {\n\n    // If n is the root, there is nothing to do: all paths go through n, and n\n    // is black.\n    if ( n.parent !== null ) delete_case2( n ) ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 33,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "delete_case1",
     "memberof": "src/deletion/delete_case1.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/deletion/delete_case1.js~delete_case1",
     "access": null,
     "export": true,
@@ -878,29 +876,27 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 34,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/deletion/delete_case2.js",
-    "memberof": null,
+    "content": "import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;\n\nimport { delete_case3 } from './delete_case3' ;\nimport { delete_case4 } from './delete_case4' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case2 ( n ) {\n\n    const s = sibling( n ) ;\n\n\t/**\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t *           B                       B\n\t *         /   \\                  /     \\\n\t *      >B       R               R       B\n\t *      / \\     / \\     -->    /   \\    / \\\n\t *     -   -  B     B        >B     B  =   =\n\t *           / \\   / \\       / \\   / \\\n\t *          =   = =   =     -   - =   =\n\t */\n    if ( s.color === RED ) {\n        n.parent.color = RED ;\n        s.color = BLACK ;\n        if ( n === n.parent.left ) rotate_left( n.parent ) ;\n        else rotate_right( n.parent ) ;\n        delete_case4( n ) ;\n    }\n\n    // Otherwise, go to case 3.\n    else delete_case3( n ) ;\n\n}\n",
+    "static": true,
     "longname": "src/deletion/delete_case2.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK , RED , sibling , rotate_left , rotate_right } from '..' ;\n\nimport { delete_case3 } from './delete_case3' ;\nimport { delete_case4 } from './delete_case4' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case2 ( n ) {\n\n    const s = sibling( n ) ;\n\n\t/**\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t *           B                       B\n\t *         /   \\                  /     \\\n\t *      >B       R               R       B\n\t *      / \\     / \\     -->    /   \\    / \\\n\t *     -   -  B     B        >B     B  =   =\n\t *           / \\   / \\       / \\   / \\\n\t *          =   = =   =     -   - =   =\n\t */\n    if ( s.color === RED ) {\n        n.parent.color = RED ;\n        s.color = BLACK ;\n        if ( n === n.parent.left ) rotate_left( n.parent ) ;\n        else rotate_right( n.parent ) ;\n        delete_case4( n ) ;\n    }\n\n    // Otherwise, go to case 3.\n    else delete_case3( n ) ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 35,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "delete_case2",
     "memberof": "src/deletion/delete_case2.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/deletion/delete_case2.js~delete_case2",
     "access": null,
     "export": true,
@@ -919,29 +915,27 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 36,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/deletion/delete_case3.js",
-    "memberof": null,
+    "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\nimport { delete_case4 } from './delete_case4' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case3 ( n ) {\n\n    const s = sibling( n ) ;\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n     * repaint n's sibling red. Now all root-leaft paths going through n's\n     * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t *           B                      >B\n\t *         /   \\                  /     \\\n\t *      >B       B               B       R\n\t *      / \\     / \\     -->    /   \\    / \\\n\t *     -   -  B     B         -     - B     B\n\t *           / \\   / \\               / \\   / \\\n\t *          -   - -   -             -   - -   -\n\t */\n    if (\n        ( n.parent.color === BLACK ) &&\n        ( s.left.color === BLACK ) &&\n        ( s.right.color === BLACK )\n    ) {\n        s.color = RED ;\n        delete_case1( n.parent ) ;\n    }\n\n    // Otherwise, go to case 4.\n    else delete_case4( n ) ;\n\n}\n",
+    "static": true,
     "longname": "src/deletion/delete_case3.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case1 } from './delete_case1' ;\nimport { delete_case4 } from './delete_case4' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case3 ( n ) {\n\n    const s = sibling( n ) ;\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n     * repaint n's sibling red. Now all root-leaft paths going through n's\n     * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t *           B                      >B\n\t *         /   \\                  /     \\\n\t *      >B       B               B       R\n\t *      / \\     / \\     -->    /   \\    / \\\n\t *     -   -  B     B         -     - B     B\n\t *           / \\   / \\               / \\   / \\\n\t *          -   - -   -             -   - -   -\n\t */\n    if (\n        ( n.parent.color === BLACK ) &&\n        ( s.left.color === BLACK ) &&\n        ( s.right.color === BLACK )\n    ) {\n        s.color = RED ;\n        delete_case1( n.parent ) ;\n    }\n\n    // Otherwise, go to case 4.\n    else delete_case4( n ) ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 37,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "delete_case3",
     "memberof": "src/deletion/delete_case3.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/deletion/delete_case3.js~delete_case3",
     "access": null,
     "export": true,
@@ -960,29 +954,27 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 38,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/deletion/delete_case4.js",
-    "memberof": null,
+    "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case5 } from './delete_case5' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case4 ( n ) {\n\n    const s = sibling(n);\n\n\t/**\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t *           R                       B\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        R\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  B     B          -   -   B     B\n\t *           / \\   / \\                / \\   / \\\n\t *          -   - -   -              -   - -   -\n\t */\n    if (\n        // the parent color test is always true when coming from case 2\n        ( n.parent.color === RED ) &&\n        ( s.left.color === BLACK ) &&\n        ( s.right.color === BLACK )\n    ) {\n        s.color = RED;\n        n.parent.color = BLACK;\n    }\n\n    // Otherwise, go to case 5.\n    else delete_case5( n ) ;\n\n}\n",
+    "static": true,
     "longname": "src/deletion/delete_case4.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK , RED , sibling } from '..' ;\n\nimport { delete_case5 } from './delete_case5' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case4 ( n ) {\n\n    const s = sibling(n);\n\n\t/**\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t *           R                       B\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        R\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  B     B          -   -   B     B\n\t *           / \\   / \\                / \\   / \\\n\t *          -   - -   -              -   - -   -\n\t */\n    if (\n        // the parent color test is always true when coming from case 2\n        ( n.parent.color === RED ) &&\n        ( s.left.color === BLACK ) &&\n        ( s.right.color === BLACK )\n    ) {\n        s.color = RED;\n        n.parent.color = BLACK;\n    }\n\n    // Otherwise, go to case 5.\n    else delete_case5( n ) ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 39,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "delete_case4",
     "memberof": "src/deletion/delete_case4.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/deletion/delete_case4.js~delete_case4",
     "access": null,
     "export": true,
@@ -1001,29 +993,27 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 40,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/deletion/delete_case5.js",
-    "memberof": null,
+    "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nimport { delete_case6 } from './delete_case6' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - at least one of n's sibling's children is red\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case5 ( n ) {\n\n    const s = sibling( n ) ;\n\n    // The following statements just force the red n's sibling child to be on\n    // the left of the left of the parent, or right of the right, so case 6\n    // will rotate correctly.\n\n\t/**\n\t *           ?                       ?\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        B\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  R     B          -   -   =     R\n\t *           / \\   / \\                      / \\\n\t *          =   = -   -                    =   B\n\t *                                            / \\\n\t *                                           -   -\n\t */\n    if ( ( n === n.parent.left ) && ( s.right.color === BLACK ) ) {\n        s.color = RED ;\n        s.left.color = BLACK ;\n        rotate_right( s ) ;\n    }\n\n\t/**\n\t *           ?                       ?\n\t *         /   \\                  /     \\\n\t *       B      >B               B       >B\n\t *      / \\     / \\     -->     / \\      / \\\n\t *    B     R  -   -          R     =   -   -\n\t *   / \\   / \\               / \\\n\t *  -   - =   =             B   =\n\t *                         / \\\n\t *                        -   -\n\t */\n    else if ( ( n === n.parent.right ) && ( s.left.color === BLACK ) ) {\n        s.color = RED ;\n        s.right.color = BLACK ;\n        rotate_left( s ) ;\n    }\n\n    delete_case6( n ) ;\n\n}\n",
+    "static": true,
     "longname": "src/deletion/delete_case5.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\nimport { delete_case6 } from './delete_case6' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - at least one of n's sibling's children is red\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case5 ( n ) {\n\n    const s = sibling( n ) ;\n\n    // The following statements just force the red n's sibling child to be on\n    // the left of the left of the parent, or right of the right, so case 6\n    // will rotate correctly.\n\n\t/**\n\t *           ?                       ?\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        B\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  R     B          -   -   =     R\n\t *           / \\   / \\                      / \\\n\t *          =   = -   -                    =   B\n\t *                                            / \\\n\t *                                           -   -\n\t */\n    if ( ( n === n.parent.left ) && ( s.right.color === BLACK ) ) {\n        s.color = RED ;\n        s.left.color = BLACK ;\n        rotate_right( s ) ;\n    }\n\n\t/**\n\t *           ?                       ?\n\t *         /   \\                  /     \\\n\t *       B      >B               B       >B\n\t *      / \\     / \\     -->     / \\      / \\\n\t *    B     R  -   -          R     =   -   -\n\t *   / \\   / \\               / \\\n\t *  -   - =   =             B   =\n\t *                         / \\\n\t *                        -   -\n\t */\n    else if ( ( n === n.parent.right ) && ( s.left.color === BLACK ) ) {\n        s.color = RED ;\n        s.right.color = BLACK ;\n        rotate_left( s ) ;\n    }\n\n    delete_case6( n ) ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 41,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "delete_case5",
     "memberof": "src/deletion/delete_case5.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/deletion/delete_case5.js~delete_case5",
     "access": null,
     "export": true,
@@ -1042,29 +1032,27 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 42,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/deletion/delete_case6.js",
-    "memberof": null,
+    "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - if n is a left child, the right child of n's sibling is red\n *   - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case6 ( n ) {\n\n    const s = sibling( n ) ;\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n     * We can repaint n's sibling's right child in black to fix this.\n     * We are done.\n\t *\n\t *           ?                          ?\n\t *        /     \\                     /   \\\n\t *      >B        B                 B       B\n\t *      / \\      / \\               / \\     / \\\n\t *     -   -   =     R     -->   >B   =   =   B\n\t *                  / \\          / \\         / \\\n\t *                 =   B        -   -       -   -\n\t *                    / \\\n\t *                   -   -\n\t */\n\n    s.color = n.parent.color ;\n    n.parent.color = BLACK ;\n\n    if ( n === n.parent.left ) {\n        s.right.color = BLACK ;\n        rotate_left( n.parent ) ;\n    }\n\n    // symmetric case\n    else {\n        s.left.color = BLACK ;\n        rotate_right( n.parent ) ;\n    }\n\n}\n",
+    "static": true,
     "longname": "src/deletion/delete_case6.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK , RED , sibling , rotate_right , rotate_left } from '..' ;\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - if n is a left child, the right child of n's sibling is red\n *   - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case6 ( n ) {\n\n    const s = sibling( n ) ;\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n     * We can repaint n's sibling's right child in black to fix this.\n     * We are done.\n\t *\n\t *           ?                          ?\n\t *        /     \\                     /   \\\n\t *      >B        B                 B       B\n\t *      / \\      / \\               / \\     / \\\n\t *     -   -   =     R     -->   >B   =   =   B\n\t *                  / \\          / \\         / \\\n\t *                 =   B        -   -       -   -\n\t *                    / \\\n\t *                   -   -\n\t */\n\n    s.color = n.parent.color ;\n    n.parent.color = BLACK ;\n\n    if ( n === n.parent.left ) {\n        s.right.color = BLACK ;\n        rotate_left( n.parent ) ;\n    }\n\n    // symmetric case\n    else {\n        s.left.color = BLACK ;\n        rotate_right( n.parent ) ;\n    }\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 43,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "delete_case6",
     "memberof": "src/deletion/delete_case6.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/deletion/delete_case6.js~delete_case6",
     "access": null,
     "export": true,
@@ -1083,29 +1071,27 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 44,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/deletion/delete_one_child.js",
-    "memberof": null,
+    "content": "import { BLACK , RED } from '..' ;\n\nimport { replace_node } from './replace_node' ;\nimport { delete_case1 } from './delete_case1' ;\n\n/**\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n *   - n has at most one non-leaf child.\n *   - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n */\nexport function delete_one_child ( n ) {\n\n    // Precondition: n has at most one non-leaf child.\n    // assert( n.right.isleaf() || n.left.isleaf());\n\n    // const child = n.right.isleaf() ? n.left : n.right;\n    // n.right is always a LEAF because either n is a subtree predecessor or it\n    // is the only child of its parent by the red-black tree properties\n    const child = n.left ;\n\n    // replace n with its left child\n    replace_node( n , child ) ;\n\n    // If n is black, deleting it reduces the black-height of every path going\n    // through it by 1.\n    if ( n.color === BLACK ) {\n\n        // We can easily fix this when its left child is an\n        // internal red node: change the color of the left child to black and\n        // replace n with it.\n        if ( child.color === RED ) child.color = BLACK ;\n\n        // Otherwise, there are more things to fix.\n        else delete_case1( child ) ;\n\n    }\n\n    // else {\n    //    If n is red then its child can only be black. Replacing n with its\n    //    child suffices.\n    // }\n\n}\n",
+    "static": true,
     "longname": "src/deletion/delete_one_child.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK , RED } from '..' ;\n\nimport { replace_node } from './replace_node' ;\nimport { delete_case1 } from './delete_case1' ;\n\n/**\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n *   - n has at most one non-leaf child.\n *   - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n */\nexport function delete_one_child ( n ) {\n\n    // Precondition: n has at most one non-leaf child.\n    // assert( n.right.isleaf() || n.left.isleaf());\n\n    // const child = n.right.isleaf() ? n.left : n.right;\n    // n.right is always a LEAF because either n is a subtree predecessor or it\n    // is the only child of its parent by the red-black tree properties\n    const child = n.left ;\n\n    // replace n with its left child\n    replace_node( n , child ) ;\n\n    // If n is black, deleting it reduces the black-height of every path going\n    // through it by 1.\n    if ( n.color === BLACK ) {\n\n        // We can easily fix this when its left child is an\n        // internal red node: change the color of the left child to black and\n        // replace n with it.\n        if ( child.color === RED ) child.color = BLACK ;\n\n        // Otherwise, there are more things to fix.\n        else delete_case1( child ) ;\n\n    }\n\n    // else {\n    //    If n is red then its child can only be black. Replacing n with its\n    //    child suffices.\n    // }\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 45,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "delete_one_child",
     "memberof": "src/deletion/delete_one_child.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/deletion/delete_one_child.js~delete_one_child",
     "access": null,
     "export": true,
@@ -1124,42 +1110,38 @@
         "name": "n",
         "description": "The node to delete."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 46,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/deletion/index.js",
-    "memberof": null,
+    "content": "export * from './delete_case1' ;\nexport * from './delete_case2' ;\nexport * from './delete_case3' ;\nexport * from './delete_case4' ;\nexport * from './delete_case5' ;\nexport * from './delete_case6' ;\nexport * from './delete_one_child' ;\nexport * from './replace_node' ;\n",
+    "static": true,
     "longname": "src/deletion/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "export * from './delete_case1' ;\nexport * from './delete_case2' ;\nexport * from './delete_case3' ;\nexport * from './delete_case4' ;\nexport * from './delete_case5' ;\nexport * from './delete_case6' ;\nexport * from './delete_one_child' ;\nexport * from './replace_node' ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 47,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/deletion/replace_node.js",
-    "memberof": null,
+    "content": "/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n */\nexport function replace_node ( A , B ) {\n\n\t// assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif ( A === A.parent.left ) A.parent.left = B ;\n\n\telse A.parent.right = B ;\n\n\tB.parent = A.parent ;\n\n}\n",
+    "static": true,
     "longname": "src/deletion/replace_node.js",
     "access": null,
     "description": null,
-    "lineNumber": 7,
-    "content": "/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n */\nexport function replace_node ( A , B ) {\n\n\t// assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif ( A === A.parent.left ) A.parent.left = B ;\n\n\telse A.parent.right = B ;\n\n\tB.parent = A.parent ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 48,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "replace_node",
     "memberof": "src/deletion/replace_node.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/deletion/replace_node.js~replace_node",
     "access": null,
     "export": true,
@@ -1188,29 +1170,27 @@
         "name": "B",
         "description": "The replacement node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 49,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/family/grandparent.js",
-    "memberof": null,
+    "content": "/**\n * Computes the grandparent (parent of parent) of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function grandparent ( node ) {\n\n\t// assert((node !== null) && (node.parent !== null));\n\t// We only call this function when node HAS a grandparent\n\treturn node.parent.parent;\n\n}\n",
+    "static": true,
     "longname": "src/family/grandparent.js",
     "access": null,
     "description": null,
-    "lineNumber": 7,
-    "content": "/**\n * Computes the grandparent (parent of parent) of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function grandparent ( node ) {\n\n\t// assert((node !== null) && (node.parent !== null));\n\t// We only call this function when node HAS a grandparent\n\treturn node.parent.parent;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 50,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "grandparent",
     "memberof": "src/family/grandparent.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/family/grandparent.js~grandparent",
     "access": null,
     "export": true,
@@ -1243,42 +1223,38 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 51,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/family/index.js",
-    "memberof": null,
+    "content": "export * from './grandparent' ;\nexport * from './predecessor' ;\nexport * from './sibling' ;\nexport * from './uncle' ;\n",
+    "static": true,
     "longname": "src/family/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "export * from './grandparent' ;\nexport * from './predecessor' ;\nexport * from './sibling' ;\nexport * from './uncle' ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 52,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/family/predecessor.js",
-    "memberof": null,
+    "content": "/**\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function predecessor ( node ) {\n\n\t// assert( !node.left.isleaf() ) ;\n\tlet pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n",
+    "static": true,
     "longname": "src/family/predecessor.js",
     "access": null,
     "description": null,
-    "lineNumber": 8,
-    "content": "/**\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function predecessor ( node ) {\n\n\t// assert( !node.left.isleaf() ) ;\n\tlet pred = node.left ;\n\n\twhile ( !pred.right.isleaf() ) pred = pred.right ;\n\n\treturn pred ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 53,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "predecessor",
     "memberof": "src/family/predecessor.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/family/predecessor.js~predecessor",
     "access": null,
     "export": true,
@@ -1311,29 +1287,27 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 54,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/family/sibling.js",
-    "memberof": null,
+    "content": "/**\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function sibling ( node ) {\n\n\t// assert((node !== null) && (node.parent !== null));\n\t// We only use this function when node HAS a sibling so this case can never\n\t// happen.\n\n\treturn  node === node.parent.left ? node.parent.right : node.parent.left ;\n\n}\n",
+    "static": true,
     "longname": "src/family/sibling.js",
     "access": null,
     "description": null,
-    "lineNumber": 7,
-    "content": "/**\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function sibling ( node ) {\n\n\t// assert((node !== null) && (node.parent !== null));\n\t// We only use this function when node HAS a sibling so this case can never\n\t// happen.\n\n\treturn  node === node.parent.left ? node.parent.right : node.parent.left ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 55,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "sibling",
     "memberof": "src/family/sibling.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/family/sibling.js~sibling",
     "access": null,
     "export": true,
@@ -1366,29 +1340,27 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 56,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/family/uncle.js",
-    "memberof": null,
+    "content": "import { grandparent } from './grandparent' ;\n\n/**\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function uncle ( node ) {\n\tconst g = grandparent( node );\n\t// assert( g !== null ) ;\n\t// this can never happen\n\tif ( node.parent === g.left )\n\t  return g.right.isleaf( ) ? null : g.right ;\n\telse\n\t  return g.left.isleaf( ) ? null : g.left ;\n}\n",
+    "static": true,
     "longname": "src/family/uncle.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { grandparent } from './grandparent' ;\n\n/**\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function uncle ( node ) {\n\tconst g = grandparent( node );\n\t// assert( g !== null ) ;\n\t// this can never happen\n\tif ( node.parent === g.left )\n\t  return g.right.isleaf( ) ? null : g.right ;\n\telse\n\t  return g.left.isleaf( ) ? null : g.left ;\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 57,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "uncle",
     "memberof": "src/family/uncle.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/family/uncle.js~uncle",
     "access": null,
     "export": true,
@@ -1421,55 +1393,49 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 58,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/index.js",
-    "memberof": null,
+    "content": "export * from './adt' ;\nexport * from './color' ;\nexport * from './debug' ;\nexport * from './deletion' ;\nexport * from './family' ;\nexport * from './insertion' ;\nexport * from './rotate' ;\nexport * from './search' ;\nexport * from './traversal' ;\n",
+    "static": true,
     "longname": "src/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "export * from './adt' ;\nexport * from './color' ;\nexport * from './debug' ;\nexport * from './deletion' ;\nexport * from './family' ;\nexport * from './insertion' ;\nexport * from './rotate' ;\nexport * from './search' ;\nexport * from './traversal' ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 59,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/insertion/index.js",
-    "memberof": null,
+    "content": "export * from './insert' ;\nexport * from './insert_case1' ;\nexport * from './insert_case2' ;\nexport * from './insert_case3' ;\nexport * from './insert_case4' ;\nexport * from './insert_case5' ;\n",
+    "static": true,
     "longname": "src/insertion/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "export * from './insert' ;\nexport * from './insert_case1' ;\nexport * from './insert_case2' ;\nexport * from './insert_case3' ;\nexport * from './insert_case4' ;\nexport * from './insert_case5' ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 60,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/insertion/insert.js",
-    "memberof": null,
+    "content": "\n/**\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n */\nexport function insert ( compare, A, B ) {\n\n\twhile ( true ) {\n\n\t\tif ( compare( B.key, A.key ) < 0 ) {\n\n\t\t\tconst node = A.left;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t\telse {\n\n\t\t\tconst node = A.right;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n\n}\n",
+    "static": true,
     "longname": "src/insertion/insert.js",
     "access": null,
     "description": null,
-    "lineNumber": 18,
-    "content": "\n/**\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n */\nexport function insert ( compare, A, B ) {\n\n\twhile ( true ) {\n\n\t\tif ( compare( B.key, A.key ) < 0 ) {\n\n\t\t\tconst node = A.left;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t\telse {\n\n\t\t\tconst node = A.right;\n\n\t\t\tif ( node.isleaf() ) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\n\t\t}\n\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 61,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "insert",
     "memberof": "src/insertion/insert.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/insertion/insert.js~insert",
     "access": null,
     "export": true,
@@ -1522,29 +1488,27 @@
       ],
       "spread": false,
       "description": "B - The node that has been inserted."
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 62,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/insertion/insert_case1.js",
-    "memberof": null,
+    "content": "import { BLACK } from '..' ;\nimport { insert_case2 } from './insert_case2' ;\n\n/**\n * Preconditions:\n *   - n is red.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case1 ( n ) {\n\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t *      >R\n\t *      / \\\n\t *     -   -\n\t */\n\tif ( n.parent === null ) n.color = BLACK ;\n\n\telse insert_case2( n ) ;\n\n}\n",
+    "static": true,
     "longname": "src/insertion/insert_case1.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK } from '..' ;\nimport { insert_case2 } from './insert_case2' ;\n\n/**\n * Preconditions:\n *   - n is red.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case1 ( n ) {\n\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t *      >R\n\t *      / \\\n\t *     -   -\n\t */\n\tif ( n.parent === null ) n.color = BLACK ;\n\n\telse insert_case2( n ) ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 63,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "insert_case1",
     "memberof": "src/insertion/insert_case1.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/insertion/insert_case1.js~insert_case1",
     "access": null,
     "export": true,
@@ -1563,29 +1527,27 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 64,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/insertion/insert_case2.js",
-    "memberof": null,
+    "content": "import { BLACK } from '..' ;\nimport { insert_case3 } from './insert_case3' ;\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case2 ( n ) {\n\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t *         B\n\t *        / \\\n\t *      >R   -\n\t *      / \\\n\t *     -   -\n\t */\n\tif ( n.parent.color === BLACK ) return ;\n\n\telse insert_case3( n ) ;\n\n}\n",
+    "static": true,
     "longname": "src/insertion/insert_case2.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK } from '..' ;\nimport { insert_case3 } from './insert_case3' ;\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case2 ( n ) {\n\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t *         B\n\t *        / \\\n\t *      >R   -\n\t *      / \\\n\t *     -   -\n\t */\n\tif ( n.parent.color === BLACK ) return ;\n\n\telse insert_case3( n ) ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 65,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "insert_case2",
     "memberof": "src/insertion/insert_case2.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/insertion/insert_case2.js~insert_case2",
     "access": null,
     "export": true,
@@ -1604,29 +1566,27 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 66,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/insertion/insert_case3.js",
-    "memberof": null,
+    "content": "import { BLACK , RED , uncle , grandparent } from '..' ;\nimport { insert_case1 } from './insert_case1' ;\nimport { insert_case4 } from './insert_case4' ;\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case3 ( n ) {\n\n\tconst u = uncle( n ) ;\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t *             B                    >R\n\t *           /   \\                 /   \\\n\t *         R       R             B       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *      >R   -   -   -         R   -   -   -\n\t *      / \\                   / \\\n\t *     -   -                 -   -\n\t */\n\n\n\tif ( ( u !== null ) && ( u.color === RED ) ) {\n\t\tn.parent.color = BLACK ;\n\t\tu.color = BLACK ;\n\t\tconst g = grandparent( n ) ;\n\t\tg.color = RED ;\n\t\tinsert_case1( g ) ;\n\t}\n\n\telse insert_case4( n ) ;\n\n}\n",
+    "static": true,
     "longname": "src/insertion/insert_case3.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { BLACK , RED , uncle , grandparent } from '..' ;\nimport { insert_case1 } from './insert_case1' ;\nimport { insert_case4 } from './insert_case4' ;\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case3 ( n ) {\n\n\tconst u = uncle( n ) ;\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t *             B                    >R\n\t *           /   \\                 /   \\\n\t *         R       R             B       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *      >R   -   -   -         R   -   -   -\n\t *      / \\                   / \\\n\t *     -   -                 -   -\n\t */\n\n\n\tif ( ( u !== null ) && ( u.color === RED ) ) {\n\t\tn.parent.color = BLACK ;\n\t\tu.color = BLACK ;\n\t\tconst g = grandparent( n ) ;\n\t\tg.color = RED ;\n\t\tinsert_case1( g ) ;\n\t}\n\n\telse insert_case4( n ) ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 67,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "insert_case3",
     "memberof": "src/insertion/insert_case3.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/insertion/insert_case3.js~insert_case3",
     "access": null,
     "export": true,
@@ -1645,29 +1605,27 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 68,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/insertion/insert_case4.js",
-    "memberof": null,
+    "content": "\nimport { rotate_left , rotate_right , grandparent } from '..' ;\nimport { insert_case5 } from './insert_case5' ;\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *   - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case4 ( n ) {\n\n\tconst g = grandparent( n ) ;\n\n\t/**\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t *             B                     B\n\t *           /   \\                 /   \\\n\t *         R       B             R       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *       =  >R   -   -        >R   =   -   -\n\t *          / \\               / \\\n\t *         =   =             =   =\n\t */\n\n\tif ( ( n === n.parent.right ) && ( n.parent === g.left ) ) {\n\n\t\trotate_left( n.parent ) ;\n\n\t\t/**\n\t\t * rotate_left can be the below because of already having *g =  grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\n\t}\n\n\t/**\n\t * If the path from g to n makes a right-left, change it to a right-right\n\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t *             B                     B\n\t *           /   \\                 /   \\\n\t *         B       R             B       R\n\t *        / \\     / \\   -->     / \\     / \\\n\t *       -   -  >R   =         -   -   =  >R\n\t *              / \\                       / \\\n\t *             =   =                     =   =\n\t */\n\n\telse if ( ( n === n.parent.left ) && ( n.parent === g.right ) ) {\n\n\t\trotate_right( n.parent ) ;\n\n\t\t/**\n\t\t * rotate_right can be the below to take advantage of already having *g =  grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t}\n\n\tinsert_case5( n ) ;\n\n}\n",
+    "static": true,
     "longname": "src/insertion/insert_case4.js",
     "access": null,
     "description": null,
-    "lineNumber": 2,
-    "content": "\nimport { rotate_left , rotate_right , grandparent } from '..' ;\nimport { insert_case5 } from './insert_case5' ;\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *   - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case4 ( n ) {\n\n\tconst g = grandparent( n ) ;\n\n\t/**\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t *             B                     B\n\t *           /   \\                 /   \\\n\t *         R       B             R       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *       =  >R   -   -        >R   =   -   -\n\t *          / \\               / \\\n\t *         =   =             =   =\n\t */\n\n\tif ( ( n === n.parent.right ) && ( n.parent === g.left ) ) {\n\n\t\trotate_left( n.parent ) ;\n\n\t\t/**\n\t\t * rotate_left can be the below because of already having *g =  grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\n\t}\n\n\t/**\n\t * If the path from g to n makes a right-left, change it to a right-right\n\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t *             B                     B\n\t *           /   \\                 /   \\\n\t *         B       R             B       R\n\t *        / \\     / \\   -->     / \\     / \\\n\t *       -   -  >R   =         -   -   =  >R\n\t *              / \\                       / \\\n\t *             =   =                     =   =\n\t */\n\n\telse if ( ( n === n.parent.left ) && ( n.parent === g.right ) ) {\n\n\t\trotate_right( n.parent ) ;\n\n\t\t/**\n\t\t * rotate_right can be the below to take advantage of already having *g =  grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t}\n\n\tinsert_case5( n ) ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 69,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "insert_case4",
     "memberof": "src/insertion/insert_case4.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/insertion/insert_case4.js~insert_case4",
     "access": null,
     "export": true,
@@ -1686,29 +1644,27 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 70,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/insertion/insert_case5.js",
-    "memberof": null,
+    "content": "import { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *   - n's uncle is black.\n *   - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case5 ( n ) {\n\n\tconst g = grandparent( n ) ;\n\n\t// repaint n's parent black, n's grandparent red\n\tn.parent.color = BLACK ;\n\tg.color = RED ;\n\n\t/**\n\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t * We are done.\n\t *\n\t *             R                     B\n\t *           /   \\                 /   \\\n\t *         B       B            >R       R\n\t *        / \\     / \\   -->     / \\     / \\\n\t *      >R   =   -   -         =   =   =   B\n\t *      / \\                               / \\\n\t *     =   =                             -   -\n\t */\n\tif ( n === n.parent.left ) rotate_right( g ) ;\n\n\t/**\n\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t * We are done.\n\t *\n\t *             R                     B\n\t *           /   \\                 /   \\\n\t *         B       B             R      >R\n\t *        / \\     / \\   -->     / \\     / \\\n\t *       -   -   =  >R         B   =   =   =\n\t *                  / \\       / \\\n\t *                 =   =     -   -\n\t */\n\telse rotate_left( g ) ;\n\n}\n",
+    "static": true,
     "longname": "src/insertion/insert_case5.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "import { RED , BLACK , rotate_left , rotate_right , grandparent } from '..' ;\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *   - n's uncle is black.\n *   - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case5 ( n ) {\n\n\tconst g = grandparent( n ) ;\n\n\t// repaint n's parent black, n's grandparent red\n\tn.parent.color = BLACK ;\n\tg.color = RED ;\n\n\t/**\n\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t * We are done.\n\t *\n\t *             R                     B\n\t *           /   \\                 /   \\\n\t *         B       B            >R       R\n\t *        / \\     / \\   -->     / \\     / \\\n\t *      >R   =   -   -         =   =   =   B\n\t *      / \\                               / \\\n\t *     =   =                             -   -\n\t */\n\tif ( n === n.parent.left ) rotate_right( g ) ;\n\n\t/**\n\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t * We are done.\n\t *\n\t *             R                     B\n\t *           /   \\                 /   \\\n\t *         B       B             R      >R\n\t *        / \\     / \\   -->     / \\     / \\\n\t *       -   -   =  >R         B   =   =   =\n\t *                  / \\       / \\\n\t *                 =   =     -   -\n\t */\n\telse rotate_left( g ) ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 71,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "insert_case5",
     "memberof": "src/insertion/insert_case5.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/insertion/insert_case5.js~insert_case5",
     "access": null,
     "export": true,
@@ -1727,42 +1683,38 @@
         "name": "n",
         "description": "The input node."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 72,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/rotate/index.js",
-    "memberof": null,
+    "content": "export * from './rotate_left' ;\nexport * from './rotate_right' ;\n",
+    "static": true,
     "longname": "src/rotate/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "export * from './rotate_left' ;\nexport * from './rotate_right' ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 73,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/rotate/rotate_left.js",
-    "memberof": null,
+    "content": "/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n *         A                B\n *        / \\              / \\\n *       a   B     ->     A   c\n *          / \\          / \\\n *         b   c        a   b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.key , B.key] = [B.key , A.key] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n",
+    "static": true,
     "longname": "src/rotate/rotate_left.js",
     "access": null,
     "description": null,
-    "lineNumber": 16,
-    "content": "/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n *         A                B\n *        / \\              / \\\n *       a   B     ->     A   c\n *          / \\          / \\\n *         b   c        a   b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nexport function rotate_left ( A ) {\n\n\tconst B = A.right ;\n\tconst a = A.left ;\n\tconst b = B.left ;\n\tconst c = B.right ;\n\n\t[A.key , B.key] = [B.key , A.key] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tA.left = B ;\n\tA.right = c ;\n\n\tB.left = a ;\n\tB.right = b ;\n\n\ta.parent = B ;\n\tb.parent = B ;\n\tc.parent = A ;\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 74,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "rotate_left",
     "memberof": "src/rotate/rotate_left.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/rotate/rotate_left.js~rotate_left",
     "access": null,
     "export": true,
@@ -1781,29 +1733,27 @@
         "name": "A",
         "description": "The root of the tree."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 75,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/rotate/rotate_right.js",
-    "memberof": null,
+    "content": "/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n *         B                A\n *        / \\              / \\\n *       A   c     ->     a   B\n *      / \\                  / \\\n *     a   b                b   c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.key , B.key] = [B.key , A.key] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n",
+    "static": true,
     "longname": "src/rotate/rotate_right.js",
     "access": null,
     "description": null,
-    "lineNumber": 16,
-    "content": "/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n *         B                A\n *        / \\              / \\\n *       A   c     ->     a   B\n *      / \\                  / \\\n *     a   b                b   c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nexport function rotate_right ( B ) {\n\n\tconst A = B.left;\n\tconst a = A.left ;\n\tconst b = A.right ;\n\tconst c = B.right ;\n\n\t[A.key , B.key] = [B.key , A.key] ;\n\t[A.color , B.color] = [B.color , A.color] ;\n\n\tB.left = a ;\n\tB.right = A ;\n\n\tA.left = b ;\n\tA.right = c ;\n\n\ta.parent = B ;\n\tb.parent = A ;\n\tc.parent = A ;\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 76,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "rotate_right",
     "memberof": "src/rotate/rotate_right.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/rotate/rotate_right.js~rotate_right",
     "access": null,
     "export": true,
@@ -1822,42 +1772,38 @@
         "name": "B",
         "description": "The root of the tree."
       }
-    ],
-    "generator": false
+    ]
   },
   {
     "__docId__": 77,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/search/index.js",
-    "memberof": null,
+    "content": "export * from './search' ;\n",
+    "static": true,
     "longname": "src/search/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "export * from './search' ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 78,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/search/search.js",
-    "memberof": null,
+    "content": "/**\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {Key} key - The key to search for.\n * @returns {Node}\n */\nexport function search ( compare, root, key ) {\n\n\twhile ( true ) {\n\n\t\tconst d = compare( key, root.key );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn root;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\troot = root.left;\n\t\t}\n\n\t\telse {\n\t\t\troot = root.right;\n\t\t}\n\n\t\tif ( root.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n",
+    "static": true,
     "longname": "src/search/search.js",
     "access": null,
     "description": null,
-    "lineNumber": 9,
-    "content": "/**\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {Key} key - The key to search for.\n * @returns {Node}\n */\nexport function search ( compare, root, key ) {\n\n\twhile ( true ) {\n\n\t\tconst d = compare( key, root.key );\n\n\t\tif ( d === 0 ) {\n\t\t\treturn root;\n\t\t}\n\n\t\telse if ( d < 0 ) {\n\t\t\troot = root.left;\n\t\t}\n\n\t\telse {\n\t\t\troot = root.right;\n\t\t}\n\n\t\tif ( root.isleaf() ) {\n\t\t\treturn null;\n\t\t}\n\n\t}\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 79,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "search",
     "memberof": "src/search/search.js",
+    "generator": false,
+    "async": false,
+    "static": true,
     "longname": "src/search/search.js~search",
     "access": null,
     "export": true,
@@ -1910,42 +1856,38 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": false
+    }
   },
   {
     "__docId__": 80,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/traversal/index.js",
-    "memberof": null,
+    "content": "export * from './inordertraversal' ;\nexport * from './rangetraversal' ;\n",
+    "static": true,
     "longname": "src/traversal/index.js",
     "access": null,
     "description": null,
-    "lineNumber": 1,
-    "content": "export * from './inordertraversal' ;\nexport * from './rangetraversal' ;\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 81,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/traversal/inordertraversal.js",
-    "memberof": null,
+    "content": "/**\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {Iterator}\n */\nexport function* inordertraversal ( node ) {\n\n\tif ( !node.left.isleaf() ) {\n\t\t// Yield the nodes on the left recursively. Those nodes are all smaller\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield *inordertraversal( node.left );\n\t}\n\n\t// Yield the current node.\n\tyield node.key ;\n\n\tif ( !node.right.isleaf() ) {\n\t\t// Yield the nodes on the right recursively. Those nodes are all larger\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield* inordertraversal( node.right );\n\t}\n\n}\n",
+    "static": true,
     "longname": "src/traversal/inordertraversal.js",
     "access": null,
     "description": null,
-    "lineNumber": 7,
-    "content": "/**\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {Iterator}\n */\nexport function* inordertraversal ( node ) {\n\n\tif ( !node.left.isleaf() ) {\n\t\t// Yield the nodes on the left recursively. Those nodes are all smaller\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield *inordertraversal( node.left );\n\t}\n\n\t// Yield the current node.\n\tyield node.key ;\n\n\tif ( !node.right.isleaf() ) {\n\t\t// Yield the nodes on the right recursively. Those nodes are all larger\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield* inordertraversal( node.right );\n\t}\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 82,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "inordertraversal",
     "memberof": "src/traversal/inordertraversal.js",
+    "generator": true,
+    "async": false,
+    "static": true,
     "longname": "src/traversal/inordertraversal.js~inordertraversal",
     "access": null,
     "export": true,
@@ -1978,29 +1920,27 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": true
+    }
   },
   {
     "__docId__": 83,
     "kind": "file",
-    "static": true,
-    "variation": null,
     "name": "src/traversal/rangetraversal.js",
-    "memberof": null,
+    "content": "/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n */\nexport function* rangetraversal ( compare , root , left , right ) {\n\n\tif ( compare( root.key , left ) < 0 ) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif ( !root.right.isleaf() ) yield *rangetraversal( compare , root.right , left , right );\n\t}\n\telse if ( compare( root.key , right ) >= 0 ) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif ( !root.left.isleaf() ) yield *rangetraversal( compare , root.left , left , right );\n\t}\n\telse {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif ( !root.left.isleaf() ) yield *rangetraversal( compare , root.left , left , right );\n\t\tyield root.key ;\n\t\tif ( !root.right.isleaf() ) yield *rangetraversal( compare , root.right , left , right );\n\t}\n\n}\n",
+    "static": true,
     "longname": "src/traversal/rangetraversal.js",
     "access": null,
     "description": null,
-    "lineNumber": 11,
-    "content": "/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n */\nexport function* rangetraversal ( compare , root , left , right ) {\n\n\tif ( compare( root.key , left ) < 0 ) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif ( !root.right.isleaf() ) yield *rangetraversal( compare , root.right , left , right );\n\t}\n\telse if ( compare( root.key , right ) >= 0 ) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif ( !root.left.isleaf() ) yield *rangetraversal( compare , root.left , left , right );\n\t}\n\telse {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif ( !root.left.isleaf() ) yield *rangetraversal( compare , root.left , left , right );\n\t\tyield root.key ;\n\t\tif ( !root.right.isleaf() ) yield *rangetraversal( compare , root.right , left , right );\n\t}\n\n}\n"
+    "lineNumber": 1
   },
   {
     "__docId__": 84,
     "kind": "function",
-    "static": true,
-    "variation": null,
     "name": "rangetraversal",
     "memberof": "src/traversal/rangetraversal.js",
+    "generator": true,
+    "async": false,
+    "static": true,
     "longname": "src/traversal/rangetraversal.js~rangetraversal",
     "access": null,
     "export": true,
@@ -2063,17 +2003,15 @@
       ],
       "spread": false,
       "description": ""
-    },
-    "generator": true
+    }
   },
   {
     "__docId__": 86,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "Infinity",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Infinity",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~Infinity",
     "access": null,
     "description": "",
@@ -2082,11 +2020,10 @@
   {
     "__docId__": 87,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "NaN",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/NaN",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~NaN",
     "access": null,
     "description": "",
@@ -2095,11 +2032,10 @@
   {
     "__docId__": 88,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "undefined",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/undefined",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~undefined",
     "access": null,
     "description": "",
@@ -2108,11 +2044,10 @@
   {
     "__docId__": 89,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "null",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/null",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~null",
     "access": null,
     "description": "",
@@ -2121,11 +2056,10 @@
   {
     "__docId__": 90,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "Object",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~Object",
     "access": null,
     "description": "",
@@ -2134,11 +2068,10 @@
   {
     "__docId__": 91,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "object",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~object",
     "access": null,
     "description": "",
@@ -2147,11 +2080,10 @@
   {
     "__docId__": 92,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "Function",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~Function",
     "access": null,
     "description": "",
@@ -2160,11 +2092,10 @@
   {
     "__docId__": 93,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "function",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~function",
     "access": null,
     "description": "",
@@ -2173,11 +2104,10 @@
   {
     "__docId__": 94,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "Boolean",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~Boolean",
     "access": null,
     "description": "",
@@ -2186,11 +2116,10 @@
   {
     "__docId__": 95,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "boolean",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~boolean",
     "access": null,
     "description": "",
@@ -2199,11 +2128,10 @@
   {
     "__docId__": 96,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "Symbol",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~Symbol",
     "access": null,
     "description": "",
@@ -2212,11 +2140,10 @@
   {
     "__docId__": 97,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "Error",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~Error",
     "access": null,
     "description": "",
@@ -2225,11 +2152,10 @@
   {
     "__docId__": 98,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "EvalError",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/EvalError",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~EvalError",
     "access": null,
     "description": "",
@@ -2238,11 +2164,10 @@
   {
     "__docId__": 99,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "InternalError",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/InternalError",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~InternalError",
     "access": null,
     "description": "",
@@ -2251,11 +2176,10 @@
   {
     "__docId__": 100,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "RangeError",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RangeError",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~RangeError",
     "access": null,
     "description": "",
@@ -2264,11 +2188,10 @@
   {
     "__docId__": 101,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "ReferenceError",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/ReferenceError",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~ReferenceError",
     "access": null,
     "description": "",
@@ -2277,11 +2200,10 @@
   {
     "__docId__": 102,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "SyntaxError",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SyntaxError",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~SyntaxError",
     "access": null,
     "description": "",
@@ -2290,11 +2212,10 @@
   {
     "__docId__": 103,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "TypeError",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypeError",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~TypeError",
     "access": null,
     "description": "",
@@ -2303,11 +2224,10 @@
   {
     "__docId__": 104,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "URIError",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/URIError",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~URIError",
     "access": null,
     "description": "",
@@ -2316,11 +2236,10 @@
   {
     "__docId__": 105,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "Number",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number",
     "memberof": "BuiltinExternal/ECMAScriptExternal.js",
+    "static": true,
     "longname": "BuiltinExternal/ECMAScriptExternal.js~Number",
     "access": null,
     "description": "",
@@ -2329,11 +2248,10 @@
   {
     "__docId__": 106,
     "kind": "external",
-    "static": true,
-    "variation": null,
     "name": "number",
     "externalLink": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number",
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@@ -124,7 +124,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/deletion/delete_one_child.js.html b/file/src/deletion/delete_one_child.js.html
index 0f4d40f..04f3550 100644
--- a/file/src/deletion/delete_one_child.js.html
+++ b/file/src/deletion/delete_one_child.js.html
@@ -20,7 +20,7 @@
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@@ -120,7 +120,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/deletion/index.js.html b/file/src/deletion/index.js.html
index 8600826..939a7fc 100644
--- a/file/src/deletion/index.js.html
+++ b/file/src/deletion/index.js.html
@@ -20,7 +20,7 @@
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@@ -81,7 +81,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/deletion/replace_node.js.html b/file/src/deletion/replace_node.js.html
index e14e738..fdba0c4 100644
--- a/file/src/deletion/replace_node.js.html
+++ b/file/src/deletion/replace_node.js.html
@@ -20,7 +20,7 @@
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@@ -91,7 +91,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/family/grandparent.js.html b/file/src/family/grandparent.js.html
index 412319a..0f9272d 100644
--- a/file/src/family/grandparent.js.html
+++ b/file/src/family/grandparent.js.html
@@ -20,7 +20,7 @@
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@@ -86,7 +86,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/family/index.js.html b/file/src/family/index.js.html
index caf283f..5d67d29 100644
--- a/file/src/family/index.js.html
+++ b/file/src/family/index.js.html
@@ -20,7 +20,7 @@
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@@ -77,7 +77,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/family/predecessor.js.html b/file/src/family/predecessor.js.html
index 0d77e51..f480bc6 100644
--- a/file/src/family/predecessor.js.html
+++ b/file/src/family/predecessor.js.html
@@ -20,7 +20,7 @@
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@@ -90,7 +90,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/family/sibling.js.html b/file/src/family/sibling.js.html
index fbdfcd0..4727686 100644
--- a/file/src/family/sibling.js.html
+++ b/file/src/family/sibling.js.html
@@ -20,7 +20,7 @@
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@@ -88,7 +88,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/family/uncle.js.html b/file/src/family/uncle.js.html
index 994b780..731c474 100644
--- a/file/src/family/uncle.js.html
+++ b/file/src/family/uncle.js.html
@@ -20,7 +20,7 @@
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diff --git a/file/src/index.js.html b/file/src/index.js.html
index 686f0b9..b2c62a1 100644
--- a/file/src/index.js.html
+++ b/file/src/index.js.html
@@ -20,7 +20,7 @@
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@@ -82,7 +82,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/insertion/index.js.html b/file/src/insertion/index.js.html
index ff867de..c205252 100644
--- a/file/src/insertion/index.js.html
+++ b/file/src/insertion/index.js.html
@@ -20,7 +20,7 @@
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diff --git a/file/src/insertion/insert.js.html b/file/src/insertion/insert.js.html
index 5ba3d5b..86a593e 100644
--- a/file/src/insertion/insert.js.html
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@@ -20,7 +20,7 @@
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@@ -127,7 +127,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html
index b88dafa..4947722 100644
--- a/file/src/insertion/insert_case1.js.html
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@@ -20,7 +20,7 @@
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@@ -96,7 +96,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html
index 57d71cc..369b3e6 100644
--- a/file/src/insertion/insert_case2.js.html
+++ b/file/src/insertion/insert_case2.js.html
@@ -20,7 +20,7 @@
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@@ -99,7 +99,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html
index 300557f..d907bb2 100644
--- a/file/src/insertion/insert_case3.js.html
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@@ -20,7 +20,7 @@
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@@ -115,7 +115,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html
index 13d1720..35ba2c2 100644
--- a/file/src/insertion/insert_case4.js.html
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@@ -20,7 +20,7 @@
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@@ -159,7 +159,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case5.js.html
index e6944cc..b0ecd38 100644
--- a/file/src/insertion/insert_case5.js.html
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@@ -20,7 +20,7 @@
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@@ -122,7 +122,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/rotate/index.js.html b/file/src/rotate/index.js.html
index d378338..a4d6e48 100644
--- a/file/src/rotate/index.js.html
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diff --git a/file/src/rotate/rotate_left.js.html b/file/src/rotate/rotate_left.js.html
index ebe23ca..224e015 100644
--- a/file/src/rotate/rotate_left.js.html
+++ b/file/src/rotate/rotate_left.js.html
@@ -20,7 +20,7 @@
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@@ -108,7 +108,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/rotate/rotate_right.js.html b/file/src/rotate/rotate_right.js.html
index 361934b..eca6f52 100644
--- a/file/src/rotate/rotate_right.js.html
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@@ -20,7 +20,7 @@
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diff --git a/file/src/search/index.js.html b/file/src/search/index.js.html
index 296d928..fb552f6 100644
--- a/file/src/search/index.js.html
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@@ -20,7 +20,7 @@
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@@ -74,7 +74,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/search/search.js.html b/file/src/search/search.js.html
index 1c0560e..f35fc20 100644
--- a/file/src/search/search.js.html
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@@ -20,7 +20,7 @@
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@@ -106,7 +106,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/traversal/index.js.html b/file/src/traversal/index.js.html
index e5ce80a..76f7954 100644
--- a/file/src/traversal/index.js.html
+++ b/file/src/traversal/index.js.html
@@ -20,7 +20,7 @@
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diff --git a/file/src/traversal/inordertraversal.js.html b/file/src/traversal/inordertraversal.js.html
index 57caf79..5f20fa5 100644
--- a/file/src/traversal/inordertraversal.js.html
+++ b/file/src/traversal/inordertraversal.js.html
@@ -20,7 +20,7 @@
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@@ -99,7 +99,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/file/src/traversal/rangetraversal.js.html b/file/src/traversal/rangetraversal.js.html
index 0580eca..01edf6b 100644
--- a/file/src/traversal/rangetraversal.js.html
+++ b/file/src/traversal/rangetraversal.js.html
@@ -20,7 +20,7 @@
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@@ -104,7 +104,7 @@
 
                                                                                                      
 
 
 
 
diff --git a/function/index.html b/function/index.html
index 3a8a106..bb40ea8 100644
--- a/function/index.html
+++ b/function/index.html
@@ -20,7 +20,7 @@
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@@ -83,7 +83,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           Leaf(parent: Node): Leaf
+          
+          
+          Leaf(parent: Node): Leaf
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -109,7 +111,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           Node(color: Number, key: Key): Node
+          
+          
+          Node(color: Number, key: Key): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -135,7 +139,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           debug(root: Node): String
+          
+          
+          debug(root: Node): String
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -162,7 +168,9 @@
     
       
       
                                                                                                      
@@ -193,7 +201,9 @@
     
       
       
                                                                                                      
@@ -225,7 +235,9 @@
     
       
       
                                                                                                      
@@ -258,7 +270,9 @@
     
       
       
                                                                                                      
@@ -292,7 +306,9 @@
     
       
       
                                                                                                      
@@ -326,7 +342,9 @@
     
       
       
                                                                                                      
@@ -361,7 +379,9 @@
     
       
       
                                                                                                      
@@ -387,7 +407,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           grandparent(node: Node): Node
+          
+          
+          grandparent(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -413,7 +435,9 @@
     
       
                                                                                                      
         
                                                                                                      
-          * inordertraversal(node: Node): Iterator
+          
+          *
+          inordertraversal(node: Node): Iterator
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -439,7 +463,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           insert(compare: *, A: Node, B: Node): Node
+          
+          
+          insert(compare: *, A: Node, B: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -466,7 +492,9 @@
     
       
       
                                                                                                      
@@ -495,7 +523,9 @@
     
       
       
                                                                                                      
@@ -524,7 +554,9 @@
     
       
       
                                                                                                      
@@ -553,7 +585,9 @@
     
       
       
                                                                                                      
@@ -582,7 +616,9 @@
     
       
       
                                                                                                      
@@ -611,7 +647,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           predecessor(node: Node): Node
+          
+          
+          predecessor(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -638,7 +676,9 @@
     
       
                                                                                                      
         
                                                                                                      
-          * rangetraversal(compare: Function, root: Node, left: Key, right: Key): Iterator
+          
+          *
+          rangetraversal(compare: Function, root: Node, left: Key, right: Key): Iterator
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -665,7 +705,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           replace_node(A: Node, B: Node)
+          
+          
+          replace_node(A: Node, B: Node)
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -691,7 +733,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           rotate_left(A: Node)
+          
+          
+          rotate_left(A: Node)
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -717,7 +761,9 @@
     
       
       
                                                                                                      
@@ -743,7 +789,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           search(compare: Function, root: Node, key: Key): Node
+          
+          
+          search(compare: Function, root: Node, key: Key): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -769,7 +817,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           sibling(node: Node): Node
+          
+          
+          sibling(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -795,7 +845,9 @@
     
       
                                                                                                      
         
                                                                                                      
-           uncle(node: Node): Node
+          
+          
+          uncle(node: Node): Node
         
                                                                                                      
       
                                                                                                      
       
                                                                                                      
@@ -823,6 +875,7 @@ 
                                                                                                      
     
     
     
+    
     Leaf(parent: Node): Leaf
     
       
@@ -862,10 +915,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Leaf
                                                                                                      Leaf
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -882,6 +937,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -891,6 +948,7 @@ 
                                                                                                      
     
     
     
+    
     Node(color: Number, key: Key): Node
     
       
@@ -937,10 +995,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Node
                                                                                                      Node
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -957,6 +1017,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -966,6 +1028,7 @@ 
                                                                                                      
     
     
     
+    
     debug(root: Node): String
     
       
@@ -1006,10 +1069,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      String
                                                                                                      String
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -1026,6 +1091,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1035,6 +1102,7 @@ 
                                                                                                      
     
     
     
+    
     delete_case1(n: Node)
     
       
@@ -1089,6 +1157,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1098,6 +1168,7 @@ 
                                                                                                      
     
     
     
+    
     delete_case2(n: Node)
     
       
@@ -1153,6 +1224,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1162,6 +1235,7 @@ 
                                                                                                      
     
     
     
+    
     delete_case3(n: Node)
     
       
@@ -1218,6 +1292,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1227,6 +1303,7 @@ 
                                                                                                      
     
     
     
+    
     delete_case4(n: Node)
     
       
@@ -1284,6 +1361,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1293,6 +1372,7 @@ 
                                                                                                      
     
     
     
+    
     delete_case5(n: Node)
     
       
@@ -1350,6 +1430,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1359,6 +1441,7 @@ 
                                                                                                      
     
     
     
+    
     delete_case6(n: Node)
     
       
@@ -1417,6 +1500,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1426,6 +1511,7 @@ 
                                                                                                      
     
     
     
+    
     delete_one_child(n: Node)
     
       
@@ -1480,6 +1566,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1489,6 +1577,7 @@ 
                                                                                                      
     
     
     
+    
     grandparent(node: Node): Node
     
       
@@ -1528,10 +1617,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Node
                                                                                                      Node
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -1548,6 +1639,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1556,6 +1649,7 @@ 
                                                                                                      
     
     
     
+    
     *
     inordertraversal(node: Node): Iterator
     
@@ -1596,10 +1690,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Iterator
                                                                                                      Iterator
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -1616,6 +1712,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1625,6 +1723,7 @@ 
                                                                                                      
     
     
     
+    
     insert(compare: *, A: Node, B: Node): Node
     
       
@@ -1686,11 +1785,13 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
+        
+          
+          
-      
+        
+      
                                                                                                      Node
                                                                                                      B - The node that has been inserted.
                                                                                                      
+      
                                                                                                      Node
                                                                                                      B - The node that has been inserted.
                                                                                                      
 
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -1707,6 +1808,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1716,6 +1819,7 @@ 
                                                                                                      
     
     
     
+    
     insert_case1(n: Node)
     
       
@@ -1768,6 +1872,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1777,6 +1883,7 @@ 
                                                                                                      
     
     
     
+    
     insert_case2(n: Node)
     
       
@@ -1830,6 +1937,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1839,6 +1948,7 @@ 
                                                                                                      
     
     
     
+    
     insert_case3(n: Node)
     
       
@@ -1893,6 +2003,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1902,6 +2014,7 @@ 
                                                                                                      
     
     
     
+    
     insert_case4(n: Node)
     
       
@@ -1958,6 +2071,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -1967,6 +2082,7 @@ 
                                                                                                      
     
     
     
+    
     insert_case5(n: Node)
     
       
@@ -2023,6 +2139,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -2032,6 +2150,7 @@ 
                                                                                                      
     
     
     
+    
     predecessor(node: Node): Node
     
       
@@ -2072,10 +2191,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Node
                                                                                                      Node
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -2092,6 +2213,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -2100,6 +2223,7 @@ 
                                                                                                      
     
     
     
+    
     *
     rangetraversal(compare: Function, root: Node, left: Key, right: Key): Iterator
     
@@ -2162,10 +2286,12 @@ 
                                                                                                      Params:
                                                                                                      
   
                                                                                                      
     
                                                                                                      Return:
                                                                                                      
     
-      
-        
-        
-      
+      
+        
+          
+          
+        
+      
                                                                                                      Iterator
                                                                                                      Iterator
                                                                                                      
     
                                                                                                      
     
                                                                                                      
 
                                                                                                      
@@ -2182,6 +2308,8 @@ 
                                                                                                      Return:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -2191,6 +2319,7 @@ 
                                                                                                      
     
     
     
+    
     replace_node(A: Node, B: Node)
     
       
@@ -2247,6 +2376,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -2256,6 +2387,7 @@ 
                                                                                                      
     
     
     
+    
     rotate_left(A: Node)
     
       
@@ -2311,6 +2443,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -2320,6 +2454,7 @@ 
                                                                                                      
     
     
     
+    
     rotate_right(B: Node)
     
       
@@ -2375,6 +2510,8 @@ 
                                                                                                      Params:
                                                                                                      
   
 
   
+
+  
   
 
                                                                                                      
 
                                                                                                      
@@ -2384,6 +2521,7 @@ 
                                                                                                      
diff --git a/file/src/adt/Node.js.html b/file/src/adt/Node.js.html
index 8b523ea..b3c67ca 100644
--- a/file/src/adt/Node.js.html
+++ b/file/src/adt/Node.js.html
@@ -74,7 +74,7 @@
  * @returns {Node}
  */
 export function Node(color, key) {
-	this.color = color;
+	this._color = color;
 	this.left = new Leaf(this);
 	this.right = new Leaf(this);
 	this.parent = null;
@@ -87,7 +87,7 @@
  *
  * @returns {Boolean}
  */
-Node.prototype.isleaf = function () {
+Node.prototype.isLeaf = function () {
 	return false;
 };
                                                                                                      diff --git a/file/src/adt/RedBlackTree.js.html b/file/src/adt/RedBlackTree.js.html index b19771c..c00cf7f 100644 --- a/file/src/adt/RedBlackTree.js.html +++ b/file/src/adt/RedBlackTree.js.html @@ -87,6 +87,15 @@ this.root = null; } + /** + * Tells whether the tree is empty. + * + * @returns {boolean} true if empty, false otherwise. + */ + isEmpty() { + return this.root === null; + } + /** * Adds a key to the tree. * @@ -145,7 +154,7 @@ * @param {Node} node - The input node to delete. */ _delete(node) { - if (!node.left.isleaf()) { + if (!node.left.isLeaf()) { // Replace node's key with predecessor's key const pred = predecessor(node); node.key = pred.key; @@ -153,7 +162,7 @@ // note: this node can only have one non-leaf child // because the tree is a red-black tree delete_one_child(pred); - } else if (!node.right.isleaf()) { + } else if (!node.right.isLeaf()) { // Replace node's key with successor's key // If there is no left child, then there can only be one right // child. diff --git a/file/src/debug/debug.js.html b/file/src/debug/debug.js.html index 8447757..a1d1939 100644 --- a/file/src/debug/debug.js.html +++ b/file/src/debug/debug.js.html @@ -66,23 +66,29 @@ 
                                                                                                      import {BLACK} from '../color/BLACK.js';
 
 /**
- * Recursively constructs a prettyprint string for the red-black tree rooted at
- * <code>root</code>.
+ * Builds a debug function from color handlers.
  *
- * @param {Node} root - The root of the tree.
- * @returns {String}
+ * @param {Object} colors The colors to use.
+ * @returns {Function} The debug function.
  */
-export function _debug({red, black}) {
+export const _debug = ({red, black}) => {
+	/**
+	 * Recursively constructs a prettyprint string for the red-black tree rooted at
+	 * <code>root</code>.
+	 *
+	 * @param {Node} root - The root of the tree.
+	 * @returns {string}
+	 */
 	const debug = (root) => {
-		if (root.isleaf()) return black('L');
+		if (root.isLeaf()) return black('L');
 
-		const repr = root.color === BLACK ? black(root.key) : red(root.key);
+		const repr = root._color === BLACK ? black(root.key) : red(root.key);
 
 		return `(${debug(root.left)}, ${repr}, ${debug(root.right)})`;
 	};
 
 	return debug;
-}
+};
                                                                                                      diff --git a/file/src/deletion/delete_case1.js.html b/file/src/deletion/delete_case1.js.html index 9b036a1..a082fd0 100644 --- a/file/src/deletion/delete_case1.js.html +++ b/file/src/deletion/delete_case1.js.html @@ -73,11 +73,11 @@ * * @param {Node} n - The input node. */ -export function delete_case1(n) { +export const delete_case1 = (n) => { // If n is the root, there is nothing to do: all paths go through n, and n // is black. if (n.parent !== null) delete_case2(n); -} +};                                                                                                       diff --git a/file/src/deletion/delete_case2.js.html b/file/src/deletion/delete_case2.js.html index b0e6976..4ce123a 100644 --- a/file/src/deletion/delete_case2.js.html +++ b/file/src/deletion/delete_case2.js.html @@ -79,7 +79,7 @@ * * @param {Node} n - The input node. */ -export function delete_case2(n) { +export const delete_case2 = (n) => { const s = sibling(n); /** @@ -93,9 +93,9 @@ * / \ / \ / \ / \ * = = = = - - = = */ - if (s.color === RED) { - n.parent.color = RED; - s.color = BLACK; + if (s._color === RED) { + n.parent._color = RED; + s._color = BLACK; if (n === n.parent.left) rotate_left(n.parent); else rotate_right(n.parent); delete_case4(n); @@ -103,7 +103,7 @@ // Otherwise, go to case 3. else delete_case3(n); -} +};                                                                                                       diff --git a/file/src/deletion/delete_case3.js.html b/file/src/deletion/delete_case3.js.html index 5eb72ed..8f6ce6e 100644 --- a/file/src/deletion/delete_case3.js.html +++ b/file/src/deletion/delete_case3.js.html @@ -79,7 +79,7 @@ * * @param {Node} n - The input node. */ -export function delete_case3(n) { +export const delete_case3 = (n) => { const s = sibling(n); /** @@ -96,17 +96,17 @@ * - - - - - - - - */ if ( - n.parent.color === BLACK && - s.left.color === BLACK && - s.right.color === BLACK + n.parent._color === BLACK && + s.left._color === BLACK && + s.right._color === BLACK ) { - s.color = RED; + s._color = RED; delete_case1(n.parent); } // Otherwise, go to case 4. else delete_case4(n); -} +};                                                                                                       diff --git a/file/src/deletion/delete_case4.js.html b/file/src/deletion/delete_case4.js.html index 6ad4dec..21b6de6 100644 --- a/file/src/deletion/delete_case4.js.html +++ b/file/src/deletion/delete_case4.js.html @@ -79,7 +79,7 @@ * * @param {Node} n - The input node. */ -export function delete_case4(n) { +export const delete_case4 = (n) => { const s = sibling(n); /** @@ -98,17 +98,17 @@ */ if ( // The parent color test is always true when coming from case 2 - n.parent.color === RED && - s.left.color === BLACK && - s.right.color === BLACK + n.parent._color === RED && + s.left._color === BLACK && + s.right._color === BLACK ) { - s.color = RED; - n.parent.color = BLACK; + s._color = RED; + n.parent._color = BLACK; } // Otherwise, go to case 5. else delete_case5(n); -} +};                                                                                                       diff --git a/file/src/deletion/delete_case5.js.html b/file/src/deletion/delete_case5.js.html index 7f80c94..f17d5ea 100644 --- a/file/src/deletion/delete_case5.js.html +++ b/file/src/deletion/delete_case5.js.html @@ -80,7 +80,7 @@ * * @param {Node} n - The input node. */ -export function delete_case5(n) { +export const delete_case5 = (n) => { const s = sibling(n); // The following statements just force the red n's sibling child to be on @@ -98,11 +98,11 @@ * / \ * - - */ - if (n === n.parent.left && s.right.color === BLACK) { - s.color = RED; - s.left.color = BLACK; + if (n === n.parent.left && s.right._color === BLACK) { + s._color = RED; + s.left._color = BLACK; rotate_right(s); - } else if (n === n.parent.right && s.left.color === BLACK) { + } else if (n === n.parent.right && s.left._color === BLACK) { /** * ? ? * / \ / \ @@ -114,13 +114,13 @@ * / \ * - - */ - s.color = RED; - s.right.color = BLACK; + s._color = RED; + s.right._color = BLACK; rotate_left(s); } delete_case6(n); -} +}; diff --git a/file/src/deletion/delete_case6.js.html b/file/src/deletion/delete_case6.js.html index e7d3c6b..ff99ae3 100644 --- a/file/src/deletion/delete_case6.js.html +++ b/file/src/deletion/delete_case6.js.html @@ -79,7 +79,7 @@ * * @param {Node} n - The input node. */ -export function delete_case6(n) { +export const delete_case6 = (n) => { const s = sibling(n); /** @@ -100,20 +100,20 @@ * - - */ - s.color = n.parent.color; - n.parent.color = BLACK; + s._color = n.parent._color; + n.parent._color = BLACK; if (n === n.parent.left) { - s.right.color = BLACK; + s.right._color = BLACK; rotate_left(n.parent); } // Symmetric case else { - s.left.color = BLACK; + s.left._color = BLACK; rotate_right(n.parent); } -} +}; diff --git a/file/src/deletion/delete_one_child.js.html b/file/src/deletion/delete_one_child.js.html index 9b994a1..06b9c80 100644 --- a/file/src/deletion/delete_one_child.js.html +++ b/file/src/deletion/delete_one_child.js.html @@ -77,11 +77,11 @@ * * @param {Node} n - The node to delete. */ -export function delete_one_child(n) { +export const delete_one_child = (n) => { // Precondition: n has at most one non-leaf child. - // assert( n.right.isleaf() || n.left.isleaf()); + // assert( n.right.isLeaf() || n.left.isLeaf()); - // const child = n.right.isleaf() ? n.left : n.right; + // const child = n.right.isLeaf() ? n.left : n.right; // n.right is always a LEAF because either n is a subtree predecessor or it // is the only child of its parent by the red-black tree properties const child = n.left; @@ -91,11 +91,11 @@ // If n is black, deleting it reduces the black-height of every path going // through it by 1. - if (n.color === BLACK) { + if (n._color === BLACK) { // We can easily fix this when its left child is an // internal red node: change the color of the left child to black and // replace n with it. - if (child.color === RED) child.color = BLACK; + if (child._color === RED) child._color = BLACK; // Otherwise, there are more things to fix. else delete_case1(child); } @@ -104,7 +104,7 @@ // If n is red then its child can only be black. Replacing n with its // child suffices. // } -} +}; diff --git a/file/src/deletion/replace_node.js.html b/file/src/deletion/replace_node.js.html index faf13ec..c9f2402 100644 --- a/file/src/deletion/replace_node.js.html +++ b/file/src/deletion/replace_node.js.html @@ -69,7 +69,7 @@ * @param {Node} A - The node to replace. * @param {Node} B - The replacement node. */ -export function replace_node(A, B) { +export const replace_node = (A, B) => { // Assert( A.parent !== null ) ; // we never apply delete_one_child on the root so we are safe @@ -77,7 +77,7 @@ else A.parent.right = B; B.parent = A.parent; -} +}; diff --git a/file/src/family/grandparent.js.html b/file/src/family/grandparent.js.html index bdabc00..2ba4928 100644 --- a/file/src/family/grandparent.js.html +++ b/file/src/family/grandparent.js.html @@ -69,11 +69,11 @@ * @param {Node} node - The input node. * @returns {Node} */ -export function grandparent(node) { +export const grandparent = (node) => { // Assert((node !== null) && (node.parent !== null)); // We only call this function when node HAS a grandparent return node.parent.parent; -} +}; diff --git a/file/src/family/predecessor.js.html b/file/src/family/predecessor.js.html index 6eecff6..088b0bc 100644 --- a/file/src/family/predecessor.js.html +++ b/file/src/family/predecessor.js.html @@ -70,14 +70,14 @@ * @param {Node} node - The input node. * @returns {Node} */ -export function predecessor(node) { - // Assert( !node.left.isleaf() ) ; +export const predecessor = (node) => { + // Assert( !node.left.isLeaf() ) ; let pred = node.left; - while (!pred.right.isleaf()) pred = pred.right; + while (!pred.right.isLeaf()) pred = pred.right; return pred; -} +}; diff --git a/file/src/family/sibling.js.html b/file/src/family/sibling.js.html index 40a48b5..0c33ca9 100644 --- a/file/src/family/sibling.js.html +++ b/file/src/family/sibling.js.html @@ -69,13 +69,13 @@ * @param {Node} node - The input node. * @returns {Node} */ -export function sibling(node) { +export const sibling = (node) => { // Assert((node !== null) && (node.parent !== null)); // We only use this function when node HAS a sibling so this case can never // happen. return node === node.parent.left ? node.parent.right : node.parent.left; -} +}; diff --git a/file/src/family/uncle.js.html b/file/src/family/uncle.js.html index c390ff7..01c7322 100644 --- a/file/src/family/uncle.js.html +++ b/file/src/family/uncle.js.html @@ -72,13 +72,13 @@ * @param {Node} node - The input node. * @returns {Node} */ -export function uncle(node) { +export const uncle = (node) => { const g = grandparent(node); // Assert( g !== null ) ; // this can never happen - if (node.parent === g.left) return g.right.isleaf() ? null : g.right; - return g.left.isleaf() ? null : g.left; -} + if (node.parent === g.left) return g.right.isLeaf() ? null : g.right; + return g.left.isLeaf() ? null : g.left; +}; diff --git a/file/src/insertion/insert.js.html b/file/src/insertion/insert.js.html index fe75c01..799c011 100644 --- a/file/src/insertion/insert.js.html +++ b/file/src/insertion/insert.js.html @@ -79,12 +79,12 @@ * @param {Node} B - The node to insert. * @returns {Node} B - The node that has been inserted. */ -export function insert(compare, A, B) { +export const insert = (compare, A, B) => { while (true) { if (compare(B.key, A.key) < 0) { const node = A.left; - if (node.isleaf()) { + if (node.isLeaf()) { A.left = B; break; } @@ -93,7 +93,7 @@ } else { const node = A.right; - if (node.isleaf()) { + if (node.isLeaf()) { A.right = B; break; } @@ -105,7 +105,7 @@ B.parent = A; return B; -} +}; diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html index 3cd36bb..35ac274 100644 --- a/file/src/insertion/insert_case1.js.html +++ b/file/src/insertion/insert_case1.js.html @@ -72,7 +72,7 @@ * * @param {Node} n - The input node. */ -export function insert_case1(n) { +export const insert_case1 = (n) => { /** * If n is the root of the tree, paint it black and we are done. * @@ -80,9 +80,9 @@ * / \ * - - */ - if (n.parent === null) n.color = BLACK; + if (n.parent === null) n._color = BLACK; else insert_case2(n); -} +}; diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html index 4328578..63d77df 100644 --- a/file/src/insertion/insert_case2.js.html +++ b/file/src/insertion/insert_case2.js.html @@ -73,7 +73,7 @@ * * @param {Node} n - The input node. */ -export function insert_case2(n) { +export const insert_case2 = (n) => { /** * If the parent of n is black then we have nothing to do. * @@ -83,10 +83,10 @@ * / \ * - - */ - if (n.parent.color === BLACK) return; + if (n.parent._color === BLACK) return; insert_case3(n); -} +}; diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html index cd884bc..bf72548 100644 --- a/file/src/insertion/insert_case3.js.html +++ b/file/src/insertion/insert_case3.js.html @@ -76,7 +76,7 @@ * * @param {Node} n - The input node. */ -export function insert_case3(n) { +export const insert_case3 = (n) => { const u = uncle(n); /** @@ -93,14 +93,14 @@ * - - - - */ - if (u !== null && u.color === RED) { - n.parent.color = BLACK; - u.color = BLACK; + if (u !== null && u._color === RED) { + n.parent._color = BLACK; + u._color = BLACK; const g = grandparent(n); - g.color = RED; + g._color = RED; insert_case1(g); } else insert_case4(n); -} +}; diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html index 63c4c24..185ed12 100644 --- a/file/src/insertion/insert_case4.js.html +++ b/file/src/insertion/insert_case4.js.html @@ -78,7 +78,7 @@ * * @param {Node} n - The input node. */ -export function insert_case4(n) { +export const insert_case4 = (n) => { const g = grandparent(n); /** @@ -140,7 +140,7 @@ } insert_case5(n); -} +}; diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case5.js.html index 78278a5..c604c3d 100644 --- a/file/src/insertion/insert_case5.js.html +++ b/file/src/insertion/insert_case5.js.html @@ -77,12 +77,12 @@ * * @param {Node} n - The input node. */ -export function insert_case5(n) { +export const insert_case5 = (n) => { const g = grandparent(n); // Repaint n's parent black, n's grandparent red - n.parent.color = BLACK; - g.color = RED; + n.parent._color = BLACK; + g._color = RED; /** * If the path from g to n makes a left-left, {@link rotate_right} at g. @@ -109,7 +109,7 @@ * / \ / \ * = = - - */ else rotate_left(g); -} +}; diff --git a/file/src/rotate/rotate_left.js.html b/file/src/rotate/rotate_left.js.html index e53a0aa..182aa8a 100644 --- a/file/src/rotate/rotate_left.js.html +++ b/file/src/rotate/rotate_left.js.html @@ -78,14 +78,14 @@ * */ -export function rotate_left(A) { +export const rotate_left = (A) => { const B = A.right; const a = A.left; const b = B.left; const c = B.right; [A.key, B.key] = [B.key, A.key]; - [A.color, B.color] = [B.color, A.color]; + [A._color, B._color] = [B._color, A._color]; A.left = B; A.right = c; @@ -96,7 +96,7 @@ a.parent = B; b.parent = B; c.parent = A; -} +}; diff --git a/file/src/rotate/rotate_right.js.html b/file/src/rotate/rotate_right.js.html index 37f135f..3e03a2f 100644 --- a/file/src/rotate/rotate_right.js.html +++ b/file/src/rotate/rotate_right.js.html @@ -78,14 +78,14 @@ * */ -export function rotate_right(B) { +export const rotate_right = (B) => { const A = B.left; const a = A.left; const b = A.right; const c = B.right; [A.key, B.key] = [B.key, A.key]; - [A.color, B.color] = [B.color, A.color]; + [A._color, B._color] = [B._color, A._color]; B.left = a; B.right = A; @@ -96,7 +96,7 @@ a.parent = B; b.parent = A; c.parent = A; -} +}; diff --git a/file/src/search/search.js.html b/file/src/search/search.js.html index 90ae47c..e5cfea3 100644 --- a/file/src/search/search.js.html +++ b/file/src/search/search.js.html @@ -71,7 +71,7 @@ * @param {Key} key - The key to search for. * @returns {Node} */ -export function search(compare, root, key) { +export const search = (compare, root, key) => { while (true) { const d = compare(key, root.key); @@ -81,11 +81,11 @@ root = d < 0 ? root.left : root.right; - if (root.isleaf()) { + if (root.isLeaf()) { return null; } } -} +}; diff --git a/file/src/traversal/inordertraversal.js.html b/file/src/traversal/inordertraversal.js.html index 0ef448f..a9e6013 100644 --- a/file/src/traversal/inordertraversal.js.html +++ b/file/src/traversal/inordertraversal.js.html @@ -70,7 +70,7 @@ * @returns {Iterator} */ export function* inordertraversal(node) { - if (!node.left.isleaf()) { + if (!node.left.isLeaf()) { // Yield the nodes on the left recursively. Those nodes are all smaller // than (or equal to) the current node by the binary search tree // properties. @@ -80,7 +80,7 @@ // Yield the current node. yield node.key; - if (!node.right.isleaf()) { + if (!node.right.isLeaf()) { // Yield the nodes on the right recursively. Those nodes are all larger // than (or equal to) the current node by the binary search tree // properties. diff --git a/file/src/traversal/rangetraversal.js.html b/file/src/traversal/rangetraversal.js.html index e260d64..c65d357 100644 --- a/file/src/traversal/rangetraversal.js.html +++ b/file/src/traversal/rangetraversal.js.html @@ -77,20 +77,20 @@ if (compare(root.key, left) < 0) { // If the root lies to the left of the interval, we can discard the // entire left subtree. - if (!root.right.isleaf()) + if (!root.right.isLeaf()) yield* rangetraversal(compare, root.right, left, right); } else if (compare(root.key, right) >= 0) { // If the root lies to the right of the interval, we can discard the // entire right subtree. - if (!root.left.isleaf()) + if (!root.left.isLeaf()) yield* rangetraversal(compare, root.left, left, right); } else { // Otherwise just recurse on both subtrees and yield the root in // between. - if (!root.left.isleaf()) + if (!root.left.isLeaf()) yield* rangetraversal(compare, root.left, left, right); yield root.key; - if (!root.right.isleaf()) + if (!root.right.isLeaf()) yield* rangetraversal(compare, root.right, left, right); } } diff --git a/function/index.html b/function/index.html index 086ca1f..0b44d2f 100644 --- a/function/index.html +++ b/function/index.html @@ -874,14 +874,13 @@ - _debug(root: Node): String + _debug(colors: Object): Function

                                                                                                      -

                                                                                                      Recursively constructs a prettyprint string for the red-black tree rooted at -root.

                                                                                                      +

                                                                                                      Builds a debug function from color handlers.

                                                                                                      @@ -2711,19 +2710,18 @@

                                                                                                      - _debug(root: Node): String + _debug(colors: Object): Function - source + source

                                                                                                      - 
                                                                                                      import {_debug} from '@aureooms/js-red-black-tree/src/debug/debug.js'
                                                                                                      + 
                                                                                                      import {_debug} from '@aureooms/js-red-black-tree/src/debug/debug.js'
                                                                                                      -

                                                                                                      Recursively constructs a prettyprint string for the red-black tree rooted at -root.

                                                                                                      +

                                                                                                      Builds a debug function from color handlers.

                                                                                                      @@ -2737,10 +2735,10 @@

                                                                                                      Params:

                                                                                                      - root - Node + colors + Object -

                                                                                                      The root of the tree.

                                                                                                      +

                                                                                                      The colors to use.

                                                                                                      @@ -2753,8 +2751,9 @@

                                                                                                      Return:

                                                                                                      - - + +
                                                                                                      StringFunction

                                                                                                      The debug function.

                                                                                                      +
                                                                                                      diff --git a/identifiers.html b/identifiers.html index 2f6e3cf..e73aab8 100644 --- a/identifiers.html +++ b/identifiers.html @@ -252,14 +252,13 @@

                                                                                                      debug

                                                                                                      F - _debug(root: Node): String + _debug(colors: Object): Function

                                                                                                      -

                                                                                                      Recursively constructs a prettyprint string for the red-black tree rooted at -root.

                                                                                                      +

                                                                                                      Builds a debug function from color handlers.

                                                                                                      diff --git a/index.json b/index.json index c05ec51..e4d0d13 100644 --- a/index.json +++ b/index.json @@ -567,7 +567,7 @@ "__docId__": 48, "kind": "file", "name": "src/adt/Leaf.js", - "content": "import {BLACK} from '../color/BLACK.js';\n\n/**\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n */\nexport function Leaf(parent) {\n\tthis.color = BLACK;\n\tthis.parent = parent;\n}\n\n/**\n * Returns true if the Leaf object is a leaf. This\n * always returns true.\n *\n * @returns {Boolean}\n */\nLeaf.prototype.isleaf = function () {\n\treturn true;\n};\n", + "content": "import {BLACK} from '../color/BLACK.js';\n\n/**\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n */\nexport function Leaf(parent) {\n\tthis._color = BLACK;\n\tthis.parent = parent;\n}\n\n/**\n * Returns true if the Leaf object is a leaf. This\n * always returns true.\n *\n * @returns {Boolean}\n */\nLeaf.prototype.isLeaf = function () {\n\treturn true;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/adt/Leaf.js", "access": "public", @@ -623,12 +623,12 @@ { "__docId__": 50, "kind": "function", - "name": "isleaf", + "name": "isLeaf", "memberof": "src/adt/Leaf.js", "generator": false, "async": false, "static": true, - "longname": "src/adt/Leaf.js~isleaf", + "longname": "src/adt/Leaf.js~isLeaf", "access": "public", "export": false, "importPath": "@aureooms/js-red-black-tree/src/adt/Leaf.js", @@ -656,7 +656,7 @@ "__docId__": 51, "kind": "file", "name": "src/adt/Node.js", - "content": "import {Leaf} from './Leaf.js';\n\n/**\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n */\nexport function Node(color, key) {\n\tthis.color = color;\n\tthis.left = new Leaf(this);\n\tthis.right = new Leaf(this);\n\tthis.parent = null;\n\tthis.key = key;\n}\n\n/**\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n */\nNode.prototype.isleaf = function () {\n\treturn false;\n};\n", + "content": "import {Leaf} from './Leaf.js';\n\n/**\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n */\nexport function Node(color, key) {\n\tthis._color = color;\n\tthis.left = new Leaf(this);\n\tthis.right = new Leaf(this);\n\tthis.parent = null;\n\tthis.key = key;\n}\n\n/**\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n */\nNode.prototype.isLeaf = function () {\n\treturn false;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/adt/Node.js", "access": "public", @@ -722,12 +722,12 @@ { "__docId__": 53, "kind": "function", - "name": "isleaf", + "name": "isLeaf", "memberof": "src/adt/Node.js", "generator": false, "async": false, "static": true, - "longname": "src/adt/Node.js~isleaf", + "longname": "src/adt/Node.js~isLeaf", "access": "public", "export": false, "importPath": "@aureooms/js-red-black-tree/src/adt/Node.js", @@ -755,7 +755,7 @@ "__docId__": 54, "kind": "file", "name": "src/adt/RedBlackTree.js", - "content": "import {Node} from './Node.js';\nimport {BLACK, RED} from '../color/index.js';\nimport {predecessor} from '../family/predecessor.js';\nimport {insert, insert_case2} from '../insertion/index.js';\nimport {delete_one_child} from '../deletion/index.js';\nimport {search} from '../search/index.js';\nimport {inordertraversal, rangetraversal} from '../traversal/index.js';\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport class RedBlackTree {\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t * @returns {RedBlackTree}\n\t */\n\tconstructor(compare) {\n\t\tthis.compare = compare;\n\t\tthis.root = null;\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t */\n\tadd(key) {\n\t\tif (this.root === null) {\n\t\t\tthis.root = new Node(BLACK, key);\n\t\t} else {\n\t\t\tconst node = new Node(RED, key);\n\t\t\tinsert(this.compare, this.root, node);\n\t\t\tinsert_case2(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search(key) {\n\t\tif (this.root === null) return null;\n\t\treturn search(this.compare, this.root, key);\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t */\n\tget(key) {\n\t\tconst node = this._search(key);\n\t\treturn node === null ? null : node.key;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t */\n\thas(key) {\n\t\treturn this._search(key) !== null;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\t_delete(node) {\n\t\tif (!node.left.isleaf()) {\n\t\t\t// Replace node's key with predecessor's key\n\t\t\tconst pred = predecessor(node);\n\t\t\tnode.key = pred.key;\n\t\t\t// Delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child(pred);\n\t\t} else if (!node.right.isleaf()) {\n\t\t\t// Replace node's key with successor's key\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right;\n\t\t\tnode.key = succ.key;\n\t\t\t// Delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child(succ);\n\t\t} else if (node === this.root) {\n\t\t\tthis.root = null;\n\t\t} else {\n\t\t\tdelete_one_child(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove(key) {\n\t\tconst node = this._search(key);\n\t\tif (node === null) return false;\n\n\t\tthis._delete(node);\n\t\treturn true;\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t */\n\t*range(left, right) {\n\t\tif (this.root !== null)\n\t\t\tyield* rangetraversal(this.compare, this.root, left, right);\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {Iterator}\n\t */\n\t*items() {\n\t\tif (this.root !== null) yield* inordertraversal(this.root);\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator]() {\n\t\treturn this.items();\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from(compare, iterable) {\n\t\tconst tree = new RedBlackTree(compare);\n\n\t\tfor (const element of iterable) tree.add(element);\n\n\t\treturn tree;\n\t}\n}\n", + "content": "import {Node} from './Node.js';\nimport {BLACK, RED} from '../color/index.js';\nimport {predecessor} from '../family/predecessor.js';\nimport {insert, insert_case2} from '../insertion/index.js';\nimport {delete_one_child} from '../deletion/index.js';\nimport {search} from '../search/index.js';\nimport {inordertraversal, rangetraversal} from '../traversal/index.js';\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport class RedBlackTree {\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t * @returns {RedBlackTree}\n\t */\n\tconstructor(compare) {\n\t\tthis.compare = compare;\n\t\tthis.root = null;\n\t}\n\n\t/**\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t */\n\tisEmpty() {\n\t\treturn this.root === null;\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t */\n\tadd(key) {\n\t\tif (this.root === null) {\n\t\t\tthis.root = new Node(BLACK, key);\n\t\t} else {\n\t\t\tconst node = new Node(RED, key);\n\t\t\tinsert(this.compare, this.root, node);\n\t\t\tinsert_case2(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search(key) {\n\t\tif (this.root === null) return null;\n\t\treturn search(this.compare, this.root, key);\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t */\n\tget(key) {\n\t\tconst node = this._search(key);\n\t\treturn node === null ? null : node.key;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t */\n\thas(key) {\n\t\treturn this._search(key) !== null;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\t_delete(node) {\n\t\tif (!node.left.isLeaf()) {\n\t\t\t// Replace node's key with predecessor's key\n\t\t\tconst pred = predecessor(node);\n\t\t\tnode.key = pred.key;\n\t\t\t// Delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child(pred);\n\t\t} else if (!node.right.isLeaf()) {\n\t\t\t// Replace node's key with successor's key\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right;\n\t\t\tnode.key = succ.key;\n\t\t\t// Delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child(succ);\n\t\t} else if (node === this.root) {\n\t\t\tthis.root = null;\n\t\t} else {\n\t\t\tdelete_one_child(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove(key) {\n\t\tconst node = this._search(key);\n\t\tif (node === null) return false;\n\n\t\tthis._delete(node);\n\t\treturn true;\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t */\n\t*range(left, right) {\n\t\tif (this.root !== null)\n\t\t\tyield* rangetraversal(this.compare, this.root, left, right);\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {Iterator}\n\t */\n\t*items() {\n\t\tif (this.root !== null) yield* inordertraversal(this.root);\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator]() {\n\t\treturn this.items();\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from(compare, iterable) {\n\t\tconst tree = new RedBlackTree(compare);\n\n\t\tfor (const element of iterable) tree.add(element);\n\n\t\treturn tree;\n\t}\n}\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/adt/RedBlackTree.js", "access": "public", @@ -853,6 +853,34 @@ { "__docId__": 59, "kind": "method", + "name": "isEmpty", + "memberof": "src/adt/RedBlackTree.js~RedBlackTree", + "generator": false, + "async": false, + "static": false, + "longname": "src/adt/RedBlackTree.js~RedBlackTree#isEmpty", + "access": "public", + "description": "Tells whether the tree is empty.", + "lineNumber": 30, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{boolean} true if empty, false otherwise." + } + ], + "return": { + "nullable": null, + "types": [ + "boolean" + ], + "spread": false, + "description": "true if empty, false otherwise." + }, + "params": [] + }, + { + "__docId__": 60, + "kind": "method", "name": "add", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", "generator": false, @@ -861,7 +889,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#add", "access": "public", "description": "Adds a key to the tree.", - "lineNumber": 30, + "lineNumber": 39, "params": [ { "nullable": null, @@ -877,7 +905,7 @@ "return": null }, { - "__docId__": 61, + "__docId__": 62, "kind": "method", "name": "_search", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", @@ -887,7 +915,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#_search", "access": "private", "description": "Search for the input key in the tree.\nReturns the first node whose key equals the input key.\nIf no such node exists, returns null.", - "lineNumber": 48, + "lineNumber": 57, "unknown": [ { "tagName": "@returns", @@ -916,7 +944,7 @@ } }, { - "__docId__": 62, + "__docId__": 63, "kind": "method", "name": "get", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", @@ -926,7 +954,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#get", "access": "public", "description": "Search for the input key in the tree. Returns the first node key found\nin this way (with {@link RedBlackTree#_search}. If no such key exists\nin the tree, returns null.", - "lineNumber": 61, + "lineNumber": 70, "unknown": [ { "tagName": "@returns", @@ -955,7 +983,7 @@ } }, { - "__docId__": 63, + "__docId__": 64, "kind": "method", "name": "has", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", @@ -965,7 +993,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#has", "access": "public", "description": "Returns true if and only if the tree contains the input\nkey.", - "lineNumber": 73, + "lineNumber": 82, "unknown": [ { "tagName": "@returns", @@ -994,7 +1022,7 @@ } }, { - "__docId__": 64, + "__docId__": 65, "kind": "method", "name": "_delete", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", @@ -1004,7 +1032,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#_delete", "access": "private", "description": "Deletes the input node from the tree.", - "lineNumber": 82, + "lineNumber": 91, "params": [ { "nullable": null, @@ -1020,7 +1048,7 @@ "return": null }, { - "__docId__": 66, + "__docId__": 67, "kind": "method", "name": "remove", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", @@ -1030,7 +1058,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#remove", "access": "public", "description": "Search for the first node of the tree whose key equals the input key\n(with {@link RedBlackTree#_search}), then delete that node\n(with {@link RedBlackTree#_delete}). If such a node is found and deleted\nthen return true. Return false otherwise.", - "lineNumber": 117, + "lineNumber": 126, "unknown": [ { "tagName": "@returns", @@ -1059,7 +1087,7 @@ } }, { - "__docId__": 67, + "__docId__": 68, "kind": "method", "name": "range", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", @@ -1069,7 +1097,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#range", "access": "public", "description": "Returns an in order iterator over the keys of the tree that lie in the\ninterval [left, right[.", - "lineNumber": 132, + "lineNumber": 141, "unknown": [ { "tagName": "@returns", @@ -1108,7 +1136,7 @@ } }, { - "__docId__": 68, + "__docId__": 69, "kind": "method", "name": "items", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", @@ -1118,7 +1146,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#items", "access": "public", "description": "Returns an in order iterator over the keys of the tree.", - "lineNumber": 142, + "lineNumber": 151, "unknown": [ { "tagName": "@returns", @@ -1136,7 +1164,7 @@ "params": [] }, { - "__docId__": 69, + "__docId__": 70, "kind": "method", "name": "[Symbol.iterator]", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", @@ -1146,7 +1174,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", "access": "public", "description": "Same as {@link RedBlackTree#items}.", - "lineNumber": 149, + "lineNumber": 158, "params": [], "return": { "types": [ @@ -1155,7 +1183,7 @@ } }, { - "__docId__": 70, + "__docId__": 71, "kind": "method", "name": "from", "memberof": "src/adt/RedBlackTree.js~RedBlackTree", @@ -1165,7 +1193,7 @@ "longname": "src/adt/RedBlackTree.js~RedBlackTree.from", "access": "public", "description": "Constructs a red-black tree from an input iterable.", - "lineNumber": 160, + "lineNumber": 169, "unknown": [ { "tagName": "@returns", @@ -1204,7 +1232,7 @@ } }, { - "__docId__": 71, + "__docId__": 72, "kind": "file", "name": "src/adt/index.js", "content": "export * from './Leaf.js';\nexport * from './Node.js';\nexport * from './RedBlackTree.js';\n", @@ -1215,7 +1243,7 @@ "lineNumber": 1 }, { - "__docId__": 72, + "__docId__": 73, "kind": "file", "name": "src/color/BLACK.js", "content": "/**\n * Constant for black.\n */\nexport const BLACK = 0;\n", @@ -1226,7 +1254,7 @@ "lineNumber": 1 }, { - "__docId__": 73, + "__docId__": 74, "kind": "variable", "name": "BLACK", "memberof": "src/color/BLACK.js", @@ -1245,7 +1273,7 @@ } }, { - "__docId__": 74, + "__docId__": 75, "kind": "file", "name": "src/color/RED.js", "content": "/**\n * Constant for red.\n */\nexport const RED = 1;\n", @@ -1256,7 +1284,7 @@ "lineNumber": 1 }, { - "__docId__": 75, + "__docId__": 76, "kind": "variable", "name": "RED", "memberof": "src/color/RED.js", @@ -1275,7 +1303,7 @@ } }, { - "__docId__": 76, + "__docId__": 77, "kind": "file", "name": "src/color/index.js", "content": "export * from './BLACK.js';\nexport * from './RED.js';\n", @@ -1286,10 +1314,10 @@ "lineNumber": 1 }, { - "__docId__": 77, + "__docId__": 78, "kind": "file", "name": "src/debug/debug.js", - "content": "import {BLACK} from '../color/BLACK.js';\n\n/**\n * Recursively constructs a prettyprint string for the red-black tree rooted at\n * root.\n *\n * @param {Node} root - The root of the tree.\n * @returns {String}\n */\nexport function _debug({red, black}) {\n\tconst debug = (root) => {\n\t\tif (root.isleaf()) return black('L');\n\n\t\tconst repr = root.color === BLACK ? black(root.key) : red(root.key);\n\n\t\treturn `(${debug(root.left)}, ${repr}, ${debug(root.right)})`;\n\t};\n\n\treturn debug;\n}\n", + "content": "import {BLACK} from '../color/BLACK.js';\n\n/**\n * Builds a debug function from color handlers.\n *\n * @param {Object} colors The colors to use.\n * @returns {Function} The debug function.\n */\nexport const _debug = ({red, black}) => {\n\t/**\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node} root - The root of the tree.\n\t * @returns {string}\n\t */\n\tconst debug = (root) => {\n\t\tif (root.isLeaf()) return black('L');\n\n\t\tconst repr = root._color === BLACK ? black(root.key) : red(root.key);\n\n\t\treturn `(${debug(root.left)}, ${repr}, ${debug(root.right)})`;\n\t};\n\n\treturn debug;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/debug/debug.js", "access": "public", @@ -1297,7 +1325,7 @@ "lineNumber": 1 }, { - "__docId__": 78, + "__docId__": 79, "kind": "function", "name": "_debug", "memberof": "src/debug/debug.js", @@ -1309,37 +1337,37 @@ "export": true, "importPath": "@aureooms/js-red-black-tree/src/debug/debug.js", "importStyle": "{_debug}", - "description": "Recursively constructs a prettyprint string for the red-black tree rooted at\nroot.", - "lineNumber": 10, + "description": "Builds a debug function from color handlers.", + "lineNumber": 9, "unknown": [ { "tagName": "@returns", - "tagValue": "{String}" + "tagValue": "{Function} The debug function." } ], "params": [ { "nullable": null, "types": [ - "Node" + "Object" ], "spread": false, "optional": false, - "name": "root", - "description": "The root of the tree." + "name": "colors", + "description": "The colors to use." } ], "return": { "nullable": null, "types": [ - "String" + "Function" ], "spread": false, - "description": "" + "description": "The debug function." } }, { - "__docId__": 79, + "__docId__": 80, "kind": "file", "name": "src/debug/index.js", "content": "export * from './debug.js';\n", @@ -1350,10 +1378,10 @@ "lineNumber": 1 }, { - "__docId__": 80, + "__docId__": 81, "kind": "file", "name": "src/deletion/delete_case1.js", - "content": "import {delete_case2} from './delete_case2.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case1(n) {\n\t// If n is the root, there is nothing to do: all paths go through n, and n\n\t// is black.\n\tif (n.parent !== null) delete_case2(n);\n}\n", + "content": "import {delete_case2} from './delete_case2.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case1 = (n) => {\n\t// If n is the root, there is nothing to do: all paths go through n, and n\n\t// is black.\n\tif (n.parent !== null) delete_case2(n);\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case1.js", "access": "public", @@ -1361,7 +1389,7 @@ "lineNumber": 1 }, { - "__docId__": 81, + "__docId__": 82, "kind": "function", "name": "delete_case1", "memberof": "src/deletion/delete_case1.js", @@ -1390,10 +1418,10 @@ "return": null }, { - "__docId__": 82, + "__docId__": 83, "kind": "file", "name": "src/deletion/delete_case2.js", - "content": "import {BLACK, RED} from '../color/index.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case3} from './delete_case3.js';\nimport {delete_case4} from './delete_case4.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case2(n) {\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t */\n\tif (s.color === RED) {\n\t\tn.parent.color = RED;\n\t\ts.color = BLACK;\n\t\tif (n === n.parent.left) rotate_left(n.parent);\n\t\telse rotate_right(n.parent);\n\t\tdelete_case4(n);\n\t}\n\n\t// Otherwise, go to case 3.\n\telse delete_case3(n);\n}\n", + "content": "import {BLACK, RED} from '../color/index.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case3} from './delete_case3.js';\nimport {delete_case4} from './delete_case4.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case2 = (n) => {\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t */\n\tif (s._color === RED) {\n\t\tn.parent._color = RED;\n\t\ts._color = BLACK;\n\t\tif (n === n.parent.left) rotate_left(n.parent);\n\t\telse rotate_right(n.parent);\n\t\tdelete_case4(n);\n\t}\n\n\t// Otherwise, go to case 3.\n\telse delete_case3(n);\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case2.js", "access": "public", @@ -1401,7 +1429,7 @@ "lineNumber": 1 }, { - "__docId__": 83, + "__docId__": 84, "kind": "function", "name": "delete_case2", "memberof": "src/deletion/delete_case2.js", @@ -1430,10 +1458,10 @@ "return": null }, { - "__docId__": 84, + "__docId__": 85, "kind": "file", "name": "src/deletion/delete_case3.js", - "content": "import {BLACK, RED} from '../color/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case1} from './delete_case1.js';\nimport {delete_case4} from './delete_case4.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case3(n) {\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaft paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n\tif (\n\t\tn.parent.color === BLACK &&\n\t\ts.left.color === BLACK &&\n\t\ts.right.color === BLACK\n\t) {\n\t\ts.color = RED;\n\t\tdelete_case1(n.parent);\n\t}\n\n\t// Otherwise, go to case 4.\n\telse delete_case4(n);\n}\n", + "content": "import {BLACK, RED} from '../color/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case1} from './delete_case1.js';\nimport {delete_case4} from './delete_case4.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case3 = (n) => {\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaft paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n\tif (\n\t\tn.parent._color === BLACK &&\n\t\ts.left._color === BLACK &&\n\t\ts.right._color === BLACK\n\t) {\n\t\ts._color = RED;\n\t\tdelete_case1(n.parent);\n\t}\n\n\t// Otherwise, go to case 4.\n\telse delete_case4(n);\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case3.js", "access": "public", @@ -1441,7 +1469,7 @@ "lineNumber": 1 }, { - "__docId__": 85, + "__docId__": 86, "kind": "function", "name": "delete_case3", "memberof": "src/deletion/delete_case3.js", @@ -1470,10 +1498,10 @@ "return": null }, { - "__docId__": 86, + "__docId__": 87, "kind": "file", "name": "src/deletion/delete_case4.js", - "content": "import {BLACK, RED} from '../color/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case5} from './delete_case5.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case4(n) {\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * >B B >B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n\tif (\n\t\t// The parent color test is always true when coming from case 2\n\t\tn.parent.color === RED &&\n\t\ts.left.color === BLACK &&\n\t\ts.right.color === BLACK\n\t) {\n\t\ts.color = RED;\n\t\tn.parent.color = BLACK;\n\t}\n\n\t// Otherwise, go to case 5.\n\telse delete_case5(n);\n}\n", + "content": "import {BLACK, RED} from '../color/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case5} from './delete_case5.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case4 = (n) => {\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * >B B >B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n\tif (\n\t\t// The parent color test is always true when coming from case 2\n\t\tn.parent._color === RED &&\n\t\ts.left._color === BLACK &&\n\t\ts.right._color === BLACK\n\t) {\n\t\ts._color = RED;\n\t\tn.parent._color = BLACK;\n\t}\n\n\t// Otherwise, go to case 5.\n\telse delete_case5(n);\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case4.js", "access": "public", @@ -1481,7 +1509,7 @@ "lineNumber": 1 }, { - "__docId__": 87, + "__docId__": 88, "kind": "function", "name": "delete_case4", "memberof": "src/deletion/delete_case4.js", @@ -1510,10 +1538,10 @@ "return": null }, { - "__docId__": 88, + "__docId__": 89, "kind": "file", "name": "src/deletion/delete_case5.js", - "content": "import {BLACK, RED} from '../color/index.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case6} from './delete_case6.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - at least one of n's sibling's children is red\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case5(n) {\n\tconst s = sibling(n);\n\n\t// The following statements just force the red n's sibling child to be on\n\t// the left of the left of the parent, or right of the right, so case 6\n\t// will rotate correctly.\n\n\t/**\n\t * ? ?\n\t * / \\ / \\\n\t * >B B >B B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - R B - - = R\n\t * / \\ / \\ / \\\n\t * = = - - = B\n\t * / \\\n\t * - -\n\t */\n\tif (n === n.parent.left && s.right.color === BLACK) {\n\t\ts.color = RED;\n\t\ts.left.color = BLACK;\n\t\trotate_right(s);\n\t} else if (n === n.parent.right && s.left.color === BLACK) {\n\t\t/**\n\t\t * ? ?\n\t\t * / \\ / \\\n\t\t * B >B B >B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * B R - - R = - -\n\t\t * / \\ / \\ / \\\n\t\t * - - = = B =\n\t\t * / \\\n\t\t * - -\n\t\t */\n\t\ts.color = RED;\n\t\ts.right.color = BLACK;\n\t\trotate_left(s);\n\t}\n\n\tdelete_case6(n);\n}\n", + "content": "import {BLACK, RED} from '../color/index.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case6} from './delete_case6.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - at least one of n's sibling's children is red\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case5 = (n) => {\n\tconst s = sibling(n);\n\n\t// The following statements just force the red n's sibling child to be on\n\t// the left of the left of the parent, or right of the right, so case 6\n\t// will rotate correctly.\n\n\t/**\n\t * ? ?\n\t * / \\ / \\\n\t * >B B >B B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - R B - - = R\n\t * / \\ / \\ / \\\n\t * = = - - = B\n\t * / \\\n\t * - -\n\t */\n\tif (n === n.parent.left && s.right._color === BLACK) {\n\t\ts._color = RED;\n\t\ts.left._color = BLACK;\n\t\trotate_right(s);\n\t} else if (n === n.parent.right && s.left._color === BLACK) {\n\t\t/**\n\t\t * ? ?\n\t\t * / \\ / \\\n\t\t * B >B B >B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * B R - - R = - -\n\t\t * / \\ / \\ / \\\n\t\t * - - = = B =\n\t\t * / \\\n\t\t * - -\n\t\t */\n\t\ts._color = RED;\n\t\ts.right._color = BLACK;\n\t\trotate_left(s);\n\t}\n\n\tdelete_case6(n);\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case5.js", "access": "public", @@ -1521,7 +1549,7 @@ "lineNumber": 1 }, { - "__docId__": 89, + "__docId__": 90, "kind": "function", "name": "delete_case5", "memberof": "src/deletion/delete_case5.js", @@ -1550,10 +1578,10 @@ "return": null }, { - "__docId__": 90, + "__docId__": 91, "kind": "file", "name": "src/deletion/delete_case6.js", - "content": "import {BLACK} from '../color/BLACK.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {sibling} from '../family/sibling.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n */\nexport function delete_case6(n) {\n\tconst s = sibling(n);\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t */\n\n\ts.color = n.parent.color;\n\tn.parent.color = BLACK;\n\n\tif (n === n.parent.left) {\n\t\ts.right.color = BLACK;\n\t\trotate_left(n.parent);\n\t}\n\n\t// Symmetric case\n\telse {\n\t\ts.left.color = BLACK;\n\t\trotate_right(n.parent);\n\t}\n}\n", + "content": "import {BLACK} from '../color/BLACK.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {sibling} from '../family/sibling.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case6 = (n) => {\n\tconst s = sibling(n);\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t */\n\n\ts._color = n.parent._color;\n\tn.parent._color = BLACK;\n\n\tif (n === n.parent.left) {\n\t\ts.right._color = BLACK;\n\t\trotate_left(n.parent);\n\t}\n\n\t// Symmetric case\n\telse {\n\t\ts.left._color = BLACK;\n\t\trotate_right(n.parent);\n\t}\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case6.js", "access": "public", @@ -1561,7 +1589,7 @@ "lineNumber": 1 }, { - "__docId__": 91, + "__docId__": 92, "kind": "function", "name": "delete_case6", "memberof": "src/deletion/delete_case6.js", @@ -1590,10 +1618,10 @@ "return": null }, { - "__docId__": 92, + "__docId__": 93, "kind": "file", "name": "src/deletion/delete_one_child.js", - "content": "import {BLACK, RED} from '../color/index.js';\n\nimport {replace_node} from './replace_node.js';\nimport {delete_case1} from './delete_case1.js';\n\n/**\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n */\nexport function delete_one_child(n) {\n\t// Precondition: n has at most one non-leaf child.\n\t// assert( n.right.isleaf() || n.left.isleaf());\n\n\t// const child = n.right.isleaf() ? n.left : n.right;\n\t// n.right is always a LEAF because either n is a subtree predecessor or it\n\t// is the only child of its parent by the red-black tree properties\n\tconst child = n.left;\n\n\t// Replace n with its left child\n\treplace_node(n, child);\n\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1.\n\tif (n.color === BLACK) {\n\t\t// We can easily fix this when its left child is an\n\t\t// internal red node: change the color of the left child to black and\n\t\t// replace n with it.\n\t\tif (child.color === RED) child.color = BLACK;\n\t\t// Otherwise, there are more things to fix.\n\t\telse delete_case1(child);\n\t}\n\n\t// Else {\n\t// If n is red then its child can only be black. Replacing n with its\n\t// child suffices.\n\t// }\n}\n", + "content": "import {BLACK, RED} from '../color/index.js';\n\nimport {replace_node} from './replace_node.js';\nimport {delete_case1} from './delete_case1.js';\n\n/**\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n */\nexport const delete_one_child = (n) => {\n\t// Precondition: n has at most one non-leaf child.\n\t// assert( n.right.isLeaf() || n.left.isLeaf());\n\n\t// const child = n.right.isLeaf() ? n.left : n.right;\n\t// n.right is always a LEAF because either n is a subtree predecessor or it\n\t// is the only child of its parent by the red-black tree properties\n\tconst child = n.left;\n\n\t// Replace n with its left child\n\treplace_node(n, child);\n\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1.\n\tif (n._color === BLACK) {\n\t\t// We can easily fix this when its left child is an\n\t\t// internal red node: change the color of the left child to black and\n\t\t// replace n with it.\n\t\tif (child._color === RED) child._color = BLACK;\n\t\t// Otherwise, there are more things to fix.\n\t\telse delete_case1(child);\n\t}\n\n\t// Else {\n\t// If n is red then its child can only be black. Replacing n with its\n\t// child suffices.\n\t// }\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_one_child.js", "access": "public", @@ -1601,7 +1629,7 @@ "lineNumber": 1 }, { - "__docId__": 93, + "__docId__": 94, "kind": "function", "name": "delete_one_child", "memberof": "src/deletion/delete_one_child.js", @@ -1630,7 +1658,7 @@ "return": null }, { - "__docId__": 94, + "__docId__": 95, "kind": "file", "name": "src/deletion/index.js", "content": "export * from './delete_case1.js';\nexport * from './delete_case2.js';\nexport * from './delete_case3.js';\nexport * from './delete_case4.js';\nexport * from './delete_case5.js';\nexport * from './delete_case6.js';\nexport * from './delete_one_child.js';\nexport * from './replace_node.js';\n", @@ -1641,10 +1669,10 @@ "lineNumber": 1 }, { - "__docId__": 95, + "__docId__": 96, "kind": "file", "name": "src/deletion/replace_node.js", - "content": "/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n */\nexport function replace_node(A, B) {\n\t// Assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif (A === A.parent.left) A.parent.left = B;\n\telse A.parent.right = B;\n\n\tB.parent = A.parent;\n}\n", + "content": "/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n */\nexport const replace_node = (A, B) => {\n\t// Assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif (A === A.parent.left) A.parent.left = B;\n\telse A.parent.right = B;\n\n\tB.parent = A.parent;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/replace_node.js", "access": "public", @@ -1652,7 +1680,7 @@ "lineNumber": 1 }, { - "__docId__": 96, + "__docId__": 97, "kind": "function", "name": "replace_node", "memberof": "src/deletion/replace_node.js", @@ -1691,10 +1719,10 @@ "return": null }, { - "__docId__": 97, + "__docId__": 98, "kind": "file", "name": "src/family/grandparent.js", - "content": "/**\n * Computes the grandparent (parent of parent) of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function grandparent(node) {\n\t// Assert((node !== null) && (node.parent !== null));\n\t// We only call this function when node HAS a grandparent\n\treturn node.parent.parent;\n}\n", + "content": "/**\n * Computes the grandparent (parent of parent) of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport const grandparent = (node) => {\n\t// Assert((node !== null) && (node.parent !== null));\n\t// We only call this function when node HAS a grandparent\n\treturn node.parent.parent;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/grandparent.js", "access": "public", @@ -1702,7 +1730,7 @@ "lineNumber": 1 }, { - "__docId__": 98, + "__docId__": 99, "kind": "function", "name": "grandparent", "memberof": "src/family/grandparent.js", @@ -1744,7 +1772,7 @@ } }, { - "__docId__": 99, + "__docId__": 100, "kind": "file", "name": "src/family/index.js", "content": "export * from './grandparent.js';\nexport * from './predecessor.js';\nexport * from './sibling.js';\nexport * from './uncle.js';\n", @@ -1755,10 +1783,10 @@ "lineNumber": 1 }, { - "__docId__": 100, + "__docId__": 101, "kind": "file", "name": "src/family/predecessor.js", - "content": "/**\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function predecessor(node) {\n\t// Assert( !node.left.isleaf() ) ;\n\tlet pred = node.left;\n\n\twhile (!pred.right.isleaf()) pred = pred.right;\n\n\treturn pred;\n}\n", + "content": "/**\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport const predecessor = (node) => {\n\t// Assert( !node.left.isLeaf() ) ;\n\tlet pred = node.left;\n\n\twhile (!pred.right.isLeaf()) pred = pred.right;\n\n\treturn pred;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/predecessor.js", "access": "public", @@ -1766,7 +1794,7 @@ "lineNumber": 1 }, { - "__docId__": 101, + "__docId__": 102, "kind": "function", "name": "predecessor", "memberof": "src/family/predecessor.js", @@ -1808,10 +1836,10 @@ } }, { - "__docId__": 102, + "__docId__": 103, "kind": "file", "name": "src/family/sibling.js", - "content": "/**\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function sibling(node) {\n\t// Assert((node !== null) && (node.parent !== null));\n\t// We only use this function when node HAS a sibling so this case can never\n\t// happen.\n\n\treturn node === node.parent.left ? node.parent.right : node.parent.left;\n}\n", + "content": "/**\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport const sibling = (node) => {\n\t// Assert((node !== null) && (node.parent !== null));\n\t// We only use this function when node HAS a sibling so this case can never\n\t// happen.\n\n\treturn node === node.parent.left ? node.parent.right : node.parent.left;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/sibling.js", "access": "public", @@ -1819,7 +1847,7 @@ "lineNumber": 1 }, { - "__docId__": 103, + "__docId__": 104, "kind": "function", "name": "sibling", "memberof": "src/family/sibling.js", @@ -1861,10 +1889,10 @@ } }, { - "__docId__": 104, + "__docId__": 105, "kind": "file", "name": "src/family/uncle.js", - "content": "import {grandparent} from './grandparent.js';\n\n/**\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport function uncle(node) {\n\tconst g = grandparent(node);\n\t// Assert( g !== null ) ;\n\t// this can never happen\n\tif (node.parent === g.left) return g.right.isleaf() ? null : g.right;\n\treturn g.left.isleaf() ? null : g.left;\n}\n", + "content": "import {grandparent} from './grandparent.js';\n\n/**\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport const uncle = (node) => {\n\tconst g = grandparent(node);\n\t// Assert( g !== null ) ;\n\t// this can never happen\n\tif (node.parent === g.left) return g.right.isLeaf() ? null : g.right;\n\treturn g.left.isLeaf() ? null : g.left;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/uncle.js", "access": "public", @@ -1872,7 +1900,7 @@ "lineNumber": 1 }, { - "__docId__": 105, + "__docId__": 106, "kind": "function", "name": "uncle", "memberof": "src/family/uncle.js", @@ -1914,7 +1942,7 @@ } }, { - "__docId__": 106, + "__docId__": 107, "kind": "file", "name": "src/index.js", "content": "export * from './adt/index.js';\nexport * from './color/index.js';\nexport * from './debug/index.js';\nexport * from './deletion/index.js';\nexport * from './family/index.js';\nexport * from './insertion/index.js';\nexport * from './rotate/index.js';\nexport * from './search/index.js';\nexport * from './traversal/index.js';\n", @@ -1925,7 +1953,7 @@ "lineNumber": 1 }, { - "__docId__": 107, + "__docId__": 108, "kind": "file", "name": "src/insertion/index.js", "content": "export * from './insert.js';\nexport * from './insert_case1.js';\nexport * from './insert_case2.js';\nexport * from './insert_case3.js';\nexport * from './insert_case4.js';\nexport * from './insert_case5.js';\n", @@ -1936,10 +1964,10 @@ "lineNumber": 1 }, { - "__docId__": 108, + "__docId__": 109, "kind": "file", "name": "src/insertion/insert.js", - "content": "/**\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n */\nexport function insert(compare, A, B) {\n\twhile (true) {\n\t\tif (compare(B.key, A.key) < 0) {\n\t\t\tconst node = A.left;\n\n\t\t\tif (node.isleaf()) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\t\t} else {\n\t\t\tconst node = A.right;\n\n\t\t\tif (node.isleaf()) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\t\t}\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n}\n", + "content": "/**\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n */\nexport const insert = (compare, A, B) => {\n\twhile (true) {\n\t\tif (compare(B.key, A.key) < 0) {\n\t\t\tconst node = A.left;\n\n\t\t\tif (node.isLeaf()) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\t\t} else {\n\t\t\tconst node = A.right;\n\n\t\t\tif (node.isLeaf()) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\t\t}\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert.js", "access": "public", @@ -1947,7 +1975,7 @@ "lineNumber": 1 }, { - "__docId__": 109, + "__docId__": 110, "kind": "function", "name": "insert", "memberof": "src/insertion/insert.js", @@ -2009,10 +2037,10 @@ } }, { - "__docId__": 110, + "__docId__": 111, "kind": "file", "name": "src/insertion/insert_case1.js", - "content": "import {BLACK} from '../color/BLACK.js';\nimport {insert_case2} from './insert_case2.js';\n\n/**\n * Preconditions:\n * - n is red.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case1(n) {\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent === null) n.color = BLACK;\n\telse insert_case2(n);\n}\n", + "content": "import {BLACK} from '../color/BLACK.js';\nimport {insert_case2} from './insert_case2.js';\n\n/**\n * Preconditions:\n * - n is red.\n *\n * @param {Node} n - The input node.\n */\nexport const insert_case1 = (n) => {\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent === null) n._color = BLACK;\n\telse insert_case2(n);\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case1.js", "access": "public", @@ -2020,7 +2048,7 @@ "lineNumber": 1 }, { - "__docId__": 111, + "__docId__": 112, "kind": "function", "name": "insert_case1", "memberof": "src/insertion/insert_case1.js", @@ -2049,10 +2077,10 @@ "return": null }, { - "__docId__": 112, + "__docId__": 113, "kind": "file", "name": "src/insertion/insert_case2.js", - "content": "import {BLACK} from '../color/BLACK.js';\nimport {insert_case3} from './insert_case3.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case2(n) {\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent.color === BLACK) return;\n\n\tinsert_case3(n);\n}\n", + "content": "import {BLACK} from '../color/BLACK.js';\nimport {insert_case3} from './insert_case3.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n */\nexport const insert_case2 = (n) => {\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent._color === BLACK) return;\n\n\tinsert_case3(n);\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case2.js", "access": "public", @@ -2060,7 +2088,7 @@ "lineNumber": 1 }, { - "__docId__": 113, + "__docId__": 114, "kind": "function", "name": "insert_case2", "memberof": "src/insertion/insert_case2.js", @@ -2089,10 +2117,10 @@ "return": null }, { - "__docId__": 114, + "__docId__": 115, "kind": "file", "name": "src/insertion/insert_case3.js", - "content": "import {BLACK, RED} from '../color/index.js';\nimport {uncle, grandparent} from '../family/index.js';\nimport {insert_case1} from './insert_case1.js';\nimport {insert_case4} from './insert_case4.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case3(n) {\n\tconst u = uncle(n);\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t */\n\n\tif (u !== null && u.color === RED) {\n\t\tn.parent.color = BLACK;\n\t\tu.color = BLACK;\n\t\tconst g = grandparent(n);\n\t\tg.color = RED;\n\t\tinsert_case1(g);\n\t} else insert_case4(n);\n}\n", + "content": "import {BLACK, RED} from '../color/index.js';\nimport {uncle, grandparent} from '../family/index.js';\nimport {insert_case1} from './insert_case1.js';\nimport {insert_case4} from './insert_case4.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n */\nexport const insert_case3 = (n) => {\n\tconst u = uncle(n);\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t */\n\n\tif (u !== null && u._color === RED) {\n\t\tn.parent._color = BLACK;\n\t\tu._color = BLACK;\n\t\tconst g = grandparent(n);\n\t\tg._color = RED;\n\t\tinsert_case1(g);\n\t} else insert_case4(n);\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case3.js", "access": "public", @@ -2100,7 +2128,7 @@ "lineNumber": 1 }, { - "__docId__": 115, + "__docId__": 116, "kind": "function", "name": "insert_case3", "memberof": "src/insertion/insert_case3.js", @@ -2129,10 +2157,10 @@ "return": null }, { - "__docId__": 116, + "__docId__": 117, "kind": "file", "name": "src/insertion/insert_case4.js", - "content": "import {rotate_left, rotate_right} from '../rotate/index.js';\nimport {grandparent} from '../family/grandparent.js';\nimport {insert_case5} from './insert_case5.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case4(n) {\n\tconst g = grandparent(n);\n\n\t/**\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t */\n\n\tif (n === n.parent.right && n.parent === g.left) {\n\t\trotate_left(n.parent);\n\n\t\t/**\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\t} else if (n === n.parent.left && n.parent === g.right) {\n\t\t/**\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t */\n\t\trotate_right(n.parent);\n\n\t\t/**\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t}\n\n\tinsert_case5(n);\n}\n", + "content": "import {rotate_left, rotate_right} from '../rotate/index.js';\nimport {grandparent} from '../family/grandparent.js';\nimport {insert_case5} from './insert_case5.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n */\nexport const insert_case4 = (n) => {\n\tconst g = grandparent(n);\n\n\t/**\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t */\n\n\tif (n === n.parent.right && n.parent === g.left) {\n\t\trotate_left(n.parent);\n\n\t\t/**\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\t} else if (n === n.parent.left && n.parent === g.right) {\n\t\t/**\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t */\n\t\trotate_right(n.parent);\n\n\t\t/**\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t}\n\n\tinsert_case5(n);\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case4.js", "access": "public", @@ -2140,7 +2168,7 @@ "lineNumber": 1 }, { - "__docId__": 117, + "__docId__": 118, "kind": "function", "name": "insert_case4", "memberof": "src/insertion/insert_case4.js", @@ -2169,10 +2197,10 @@ "return": null }, { - "__docId__": 118, + "__docId__": 119, "kind": "file", "name": "src/insertion/insert_case5.js", - "content": "import {BLACK, RED} from '../color/index.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {grandparent} from '../family/grandparent.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n */\nexport function insert_case5(n) {\n\tconst g = grandparent(n);\n\n\t// Repaint n's parent black, n's grandparent red\n\tn.parent.color = BLACK;\n\tg.color = RED;\n\n\t/**\n\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t * We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * B B >R R\n\t * / \\ / \\ --> / \\ / \\\n\t * >R = - - = = = B\n\t * / \\ / \\\n\t * = = - -\n\t */\n\tif (n === n.parent.left) rotate_right(g);\n\t/**\n\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t * We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * B B R >R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - = >R B = = =\n\t * / \\ / \\\n\t * = = - -\n\t */ else rotate_left(g);\n}\n", + "content": "import {BLACK, RED} from '../color/index.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {grandparent} from '../family/grandparent.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n */\nexport const insert_case5 = (n) => {\n\tconst g = grandparent(n);\n\n\t// Repaint n's parent black, n's grandparent red\n\tn.parent._color = BLACK;\n\tg._color = RED;\n\n\t/**\n\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t * We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * B B >R R\n\t * / \\ / \\ --> / \\ / \\\n\t * >R = - - = = = B\n\t * / \\ / \\\n\t * = = - -\n\t */\n\tif (n === n.parent.left) rotate_right(g);\n\t/**\n\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t * We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * B B R >R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - = >R B = = =\n\t * / \\ / \\\n\t * = = - -\n\t */ else rotate_left(g);\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case5.js", "access": "public", @@ -2180,7 +2208,7 @@ "lineNumber": 1 }, { - "__docId__": 119, + "__docId__": 120, "kind": "function", "name": "insert_case5", "memberof": "src/insertion/insert_case5.js", @@ -2209,7 +2237,7 @@ "return": null }, { - "__docId__": 120, + "__docId__": 121, "kind": "file", "name": "src/rotate/index.js", "content": "export * from './rotate_left.js';\nexport * from './rotate_right.js';\n", @@ -2220,10 +2248,10 @@ "lineNumber": 1 }, { - "__docId__": 121, + "__docId__": 122, "kind": "file", "name": "src/rotate/rotate_left.js", - "content": "/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nexport function rotate_left(A) {\n\tconst B = A.right;\n\tconst a = A.left;\n\tconst b = B.left;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A.color, B.color] = [B.color, A.color];\n\n\tA.left = B;\n\tA.right = c;\n\n\tB.left = a;\n\tB.right = b;\n\n\ta.parent = B;\n\tb.parent = B;\n\tc.parent = A;\n}\n", + "content": "/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nexport const rotate_left = (A) => {\n\tconst B = A.right;\n\tconst a = A.left;\n\tconst b = B.left;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tA.left = B;\n\tA.right = c;\n\n\tB.left = a;\n\tB.right = b;\n\n\ta.parent = B;\n\tb.parent = B;\n\tc.parent = A;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/rotate_left.js", "access": "public", @@ -2231,7 +2259,7 @@ "lineNumber": 1 }, { - "__docId__": 122, + "__docId__": 123, "kind": "function", "name": "rotate_left", "memberof": "src/rotate/rotate_left.js", @@ -2260,10 +2288,10 @@ "return": null }, { - "__docId__": 123, + "__docId__": 124, "kind": "file", "name": "src/rotate/rotate_right.js", - "content": "/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nexport function rotate_right(B) {\n\tconst A = B.left;\n\tconst a = A.left;\n\tconst b = A.right;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A.color, B.color] = [B.color, A.color];\n\n\tB.left = a;\n\tB.right = A;\n\n\tA.left = b;\n\tA.right = c;\n\n\ta.parent = B;\n\tb.parent = A;\n\tc.parent = A;\n}\n", + "content": "/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nexport const rotate_right = (B) => {\n\tconst A = B.left;\n\tconst a = A.left;\n\tconst b = A.right;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tB.left = a;\n\tB.right = A;\n\n\tA.left = b;\n\tA.right = c;\n\n\ta.parent = B;\n\tb.parent = A;\n\tc.parent = A;\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/rotate_right.js", "access": "public", @@ -2271,7 +2299,7 @@ "lineNumber": 1 }, { - "__docId__": 124, + "__docId__": 125, "kind": "function", "name": "rotate_right", "memberof": "src/rotate/rotate_right.js", @@ -2300,7 +2328,7 @@ "return": null }, { - "__docId__": 125, + "__docId__": 126, "kind": "file", "name": "src/search/index.js", "content": "export * from './search.js';\n", @@ -2311,10 +2339,10 @@ "lineNumber": 1 }, { - "__docId__": 126, + "__docId__": 127, "kind": "file", "name": "src/search/search.js", - "content": "/**\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {Key} key - The key to search for.\n * @returns {Node}\n */\nexport function search(compare, root, key) {\n\twhile (true) {\n\t\tconst d = compare(key, root.key);\n\n\t\tif (d === 0) {\n\t\t\treturn root;\n\t\t}\n\n\t\troot = d < 0 ? root.left : root.right;\n\n\t\tif (root.isleaf()) {\n\t\t\treturn null;\n\t\t}\n\t}\n}\n", + "content": "/**\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {Key} key - The key to search for.\n * @returns {Node}\n */\nexport const search = (compare, root, key) => {\n\twhile (true) {\n\t\tconst d = compare(key, root.key);\n\n\t\tif (d === 0) {\n\t\t\treturn root;\n\t\t}\n\n\t\troot = d < 0 ? root.left : root.right;\n\n\t\tif (root.isLeaf()) {\n\t\t\treturn null;\n\t\t}\n\t}\n};\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/search/search.js", "access": "public", @@ -2322,7 +2350,7 @@ "lineNumber": 1 }, { - "__docId__": 127, + "__docId__": 128, "kind": "function", "name": "search", "memberof": "src/search/search.js", @@ -2384,7 +2412,7 @@ } }, { - "__docId__": 128, + "__docId__": 129, "kind": "file", "name": "src/traversal/index.js", "content": "export * from './inordertraversal.js';\nexport * from './rangetraversal.js';\n", @@ -2395,10 +2423,10 @@ "lineNumber": 1 }, { - "__docId__": 129, + "__docId__": 130, "kind": "file", "name": "src/traversal/inordertraversal.js", - "content": "/**\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {Iterator}\n */\nexport function* inordertraversal(node) {\n\tif (!node.left.isleaf()) {\n\t\t// Yield the nodes on the left recursively. Those nodes are all smaller\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield* inordertraversal(node.left);\n\t}\n\n\t// Yield the current node.\n\tyield node.key;\n\n\tif (!node.right.isleaf()) {\n\t\t// Yield the nodes on the right recursively. Those nodes are all larger\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield* inordertraversal(node.right);\n\t}\n}\n", + "content": "/**\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {Iterator}\n */\nexport function* inordertraversal(node) {\n\tif (!node.left.isLeaf()) {\n\t\t// Yield the nodes on the left recursively. Those nodes are all smaller\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield* inordertraversal(node.left);\n\t}\n\n\t// Yield the current node.\n\tyield node.key;\n\n\tif (!node.right.isLeaf()) {\n\t\t// Yield the nodes on the right recursively. Those nodes are all larger\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield* inordertraversal(node.right);\n\t}\n}\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/inordertraversal.js", "access": "public", @@ -2406,7 +2434,7 @@ "lineNumber": 1 }, { - "__docId__": 130, + "__docId__": 131, "kind": "function", "name": "inordertraversal", "memberof": "src/traversal/inordertraversal.js", @@ -2448,10 +2476,10 @@ } }, { - "__docId__": 131, + "__docId__": 132, "kind": "file", "name": "src/traversal/rangetraversal.js", - "content": "/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n */\nexport function* rangetraversal(compare, root, left, right) {\n\tif (compare(root.key, left) < 0) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif (!root.right.isleaf())\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t} else if (compare(root.key, right) >= 0) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif (!root.left.isleaf())\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t} else {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif (!root.left.isleaf())\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\tyield root.key;\n\t\tif (!root.right.isleaf())\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t}\n}\n", + "content": "/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n */\nexport function* rangetraversal(compare, root, left, right) {\n\tif (compare(root.key, left) < 0) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif (!root.right.isLeaf())\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t} else if (compare(root.key, right) >= 0) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif (!root.left.isLeaf())\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t} else {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif (!root.left.isLeaf())\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\tyield root.key;\n\t\tif (!root.right.isLeaf())\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t}\n}\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/rangetraversal.js", "access": "public", @@ -2459,7 +2487,7 @@ "lineNumber": 1 }, { - "__docId__": 132, + "__docId__": 133, "kind": "function", "name": "rangetraversal", "memberof": "src/traversal/rangetraversal.js", @@ -2540,7 +2568,7 @@ }, { "kind": "packageJSON", - "content": "{\n \"name\": \"@aureooms/js-red-black-tree\",\n \"description\": \"Red-black tree library for JavaScript\",\n \"version\": \"4.0.0\",\n \"license\": \"AGPL-3.0\",\n \"author\": \"Aurélien Ooms \",\n \"homepage\": \"https://aureooms.github.io/js-red-black-tree\",\n \"repository\": {\n \"type\": \"git\",\n \"url\": \"https://github.com/aureooms/js-red-black-tree\"\n },\n \"bugs\": {\n \"url\": \"https://github.com/aureooms/js-red-black-tree/issues\"\n },\n \"keywords\": [\n \"balanced binary search 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                                                                                                      From 48882ceae4fcf0b51c3521920f106ae75f0f3a4b Mon Sep 17 00:00:00 2001 From: aureooms Date: Mon, 29 Mar 2021 15:06:17 +0000 Subject: [PATCH 21/26] =?UTF-8?q?Deploying=20to=20gh-pages=20from=20@=20au?= =?UTF-8?q?reooms/js-red-black-tree@5ab26adc0bcbed3eacbc4fd6312dd043114eba?= =?UTF-8?q?ef=20=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- index.json | 2 +- source.html | 78 ++++++++++++++++++++++++++--------------------------- 2 files changed, 40 insertions(+), 40 deletions(-) diff --git a/index.json b/index.json index e4d0d13..a5c5d17 100644 --- a/index.json +++ b/index.json @@ -2568,7 +2568,7 @@ }, { "kind": "packageJSON", - "content": "{\n \"name\": \"@aureooms/js-red-black-tree\",\n \"description\": \"Red-black tree library for JavaScript\",\n \"version\": \"5.0.0\",\n \"license\": \"AGPL-3.0\",\n \"author\": \"Aurélien 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api/from.js.html} | 21 +- file/src/color/BLACK.js.html | 11 +- file/src/color/RED.js.html | 11 +- file/src/color/index.js.html | 84 - .../debug/{debug.js.html => _debug.js.html} | 31 +- file/src/deletion/delete_case1.js.html | 27 +- file/src/deletion/delete_case2.js.html | 33 +- file/src/deletion/delete_case3.js.html | 31 +- file/src/deletion/delete_case4.js.html | 32 +- file/src/deletion/delete_case5.js.html | 33 +- file/src/deletion/delete_case6.js.html | 32 +- file/src/deletion/delete_one_child.js.html | 47 +- file/src/deletion/index.js.html | 90 - file/src/deletion/replace_node.js.html | 26 +- file/src/family/grandparent.js.html | 21 +- file/src/family/index.js.html | 86 - file/src/family/predecessor.js.html | 24 +- file/src/family/sibling.js.html | 28 +- file/src/family/uncle.js.html | 28 +- file/src/index.js.html | 48 +- file/src/insertion/index.js.html | 88 - file/src/insertion/insert.js.html | 21 +- file/src/insertion/insert_case1.js.html | 24 +- file/src/insertion/insert_case2.js.html | 26 +- file/src/insertion/insert_case3.js.html | 33 +- file/src/insertion/insert_case4.js.html | 30 +- file/src/insertion/insert_case5.js.html | 89 +- file/src/rotate/index.js.html | 84 - file/src/rotate/rotate_left.js.html | 19 +- file/src/rotate/rotate_right.js.html | 19 +- file/src/search/index.js.html | 83 - file/src/search/search.js.html | 27 +- file/src/traversal/index.js.html | 84 - file/src/traversal/inordertraversal.js.html | 20 +- file/src/traversal/rangetraversal.js.html | 38 +- file/src/{adt => types}/Leaf.js.html | 24 +- file/src/{adt => types}/Node.js.html | 28 +- file/src/{adt => types}/RedBlackTree.js.html | 68 +- function/index.html | 246 +- identifiers.html | 179 +- index.html | 19 +- index.json | 2122 ++- manual/index.html | 4 +- manual/usage.html | 4 +- script/search_index.js | 300 +- source.html | 300 +- variable/index.html | 158 +- 93 files changed, 139588 insertions(+), 49030 deletions(-) delete mode 100644 ast/source/adt/index.js.json create mode 100644 ast/source/api/empty.js.json create mode 100644 ast/source/api/from.js.json delete mode 100644 ast/source/color/index.js.json create mode 100644 ast/source/debug/_debug.js.json delete mode 100644 ast/source/debug/debug.js.json delete mode 100644 ast/source/debug/index.js.json delete mode 100644 ast/source/deletion/index.js.json delete mode 100644 ast/source/family/index.js.json delete mode 100644 ast/source/insertion/index.js.json delete mode 100644 ast/source/rotate/index.js.json delete mode 100644 ast/source/search/index.js.json delete mode 100644 ast/source/traversal/index.js.json rename ast/source/{adt => types}/Leaf.js.json (57%) rename ast/source/{adt => types}/Node.js.json (73%) rename ast/source/{adt => types}/RedBlackTree.js.json (76%) rename class/src/{adt => types}/RedBlackTree.js~RedBlackTree.html (75%) rename file/src/{adt/index.js.html => api/empty.js.html} (89%) rename file/src/{debug/index.js.html => api/from.js.html} 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"binop": null, + "updateContext": null + }, + "value": "./delete_case2.js", + "start": 167, + "end": 186, + "loc": { + "start": { + "line": 5, + "column": 25 + }, + "end": { + "line": 5, + "column": 44 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 186, + "end": 187, + "loc": { + "start": { + "line": 5, + "column": 44 + }, + "end": { + "line": 5, + "column": 45 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node|Leaf} n - The input node.\n ", + "start": 189, + "end": 407, + "loc": { + "start": { + "line": 7, + "column": 0 + }, + "end": { + "line": 14, + "column": 3 + } + } + }, + { + "type": { + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "const", + "start": 408, + "end": 413, + "loc": { + "start": { + "line": 15, + "column": 0 + }, + "end": { + "line": 15, + "column": 5 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "delete_case1", + "start": 414, + "end": 426, + "loc": { + "start": { + "line": 15, + "column": 6 + }, + "end": { + "line": 15, + "column": 18 + } + } + }, + { + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 427, + "end": 428, + "loc": { + "start": { + "line": 15, + "column": 19 + }, + "end": { + "line": 15, + "column": 20 + } } - ], - "directives": [] - }, - "comments": [ + }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n ", - "start": 49, - "end": 262, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 429, + "end": 430, "loc": { "start": { - "line": 3, - "column": 0 + "line": 15, + "column": 21 }, "end": { - "line": 10, - "column": 3 + "line": 15, + "column": 22 } } }, { - "type": "CommentLine", - "value": " If n is the root, there is nothing to do: all paths go through n, and n", - "start": 301, - "end": 375, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 430, + "end": 431, "loc": { "start": { - "line": 12, - "column": 1 + "line": 15, + "column": 22 }, "end": { - "line": 12, - "column": 75 + "line": 15, + "column": 23 } } }, { - "type": "CommentLine", - "value": " is black.", - "start": 377, - "end": 389, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 431, + "end": 432, "loc": { "start": { - "line": 13, - "column": 1 + "line": 15, + "column": 23 }, "end": { - "line": 13, - "column": 13 + "line": 15, + "column": 24 } } - } - ], - "tokens": [ + }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, + "label": "=>", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -579,17 +2743,16 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 0, - "end": 6, + "start": 433, + "end": 435, "loc": { "start": { - "line": 1, - "column": 0 + "line": 15, + "column": 25 }, "end": { - "line": 1, - "column": 6 + "line": 15, + "column": 27 } } }, @@ -605,15 +2768,66 @@ "postfix": false, "binop": null }, - "start": 7, - "end": 8, + "start": 436, + "end": 437, "loc": { "start": { - "line": 1, + "line": 15, + "column": 28 + }, + "end": { + "line": 15, + "column": 29 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 439, + "end": 445, + "loc": { + "start": { + "line": 16, + "column": 1 + }, + "end": { + "line": 16, + "column": 7 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 445, + "end": 446, + "loc": { + "start": { + "line": 16, "column": 7 }, "end": { - "line": 1, + "line": 16, "column": 8 } } @@ -630,42 +2844,45 @@ "postfix": false, "binop": null }, - "value": "delete_case2", - "start": 8, - "end": 20, + "value": "n", + "start": 446, + "end": 447, "loc": { "start": { - "line": 1, + "line": 16, "column": 8 }, "end": { - "line": 1, - "column": 20 + "line": 16, + "column": 9 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "start": 20, - "end": 21, + "value": "instanceof", + "start": 448, + "end": 458, "loc": { "start": { - "line": 1, - "column": 20 + "line": 16, + "column": 10 }, "end": { - "line": 1, - "column": 21 + "line": 16, + "column": 20 } } }, @@ -681,23 +2898,50 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 22, - "end": 26, + "value": "Node", + "start": 459, + "end": 463, "loc": { "start": { - "line": 1, - "column": 22 + "line": 16, + "column": 21 }, "end": { - "line": 1, + "line": 16, + "column": 25 + } + } + }, + { + "type": { + "label": "||", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 1, + "updateContext": null + }, + "value": "||", + "start": 464, + "end": 466, + "loc": { + "start": { + "line": 16, "column": 26 + }, + "end": { + "line": 16, + "column": 28 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -705,20 +2949,98 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": null + }, + "value": "n", + "start": 467, + "end": 468, + "loc": { + "start": { + "line": 16, + "column": 29 + }, + "end": { + "line": 16, + "column": 30 + } + } + }, + { + "type": { + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, "updateContext": null }, - "value": "./delete_case2.js", - "start": 27, - "end": 46, + "value": "instanceof", + "start": 469, + "end": 479, + "loc": { + "start": { + "line": 16, + "column": 31 + }, + "end": { + "line": 16, + "column": 41 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "Leaf", + "start": 480, + "end": 484, + "loc": { + "start": { + "line": 16, + "column": 42 + }, + "end": { + "line": 16, + "column": 46 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 484, + "end": 485, "loc": { "start": { - "line": 1, - "column": 27 + "line": 16, + "column": 46 }, "end": { - "line": 1, - "column": 46 + "line": 16, + "column": 47 } } }, @@ -735,88 +3057,67 @@ "binop": null, "updateContext": null }, - "start": 46, - "end": 47, + "start": 485, + "end": 486, "loc": { "start": { - "line": 1, - "column": 46 - }, - "end": { - "line": 1, + "line": 16, "column": 47 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n ", - "start": 49, - "end": 262, - "loc": { - "start": { - "line": 3, - "column": 0 }, "end": { - "line": 10, - "column": 3 + "line": 16, + "column": 48 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 263, - "end": 269, + "value": "assert", + "start": 488, + "end": 494, "loc": { "start": { - "line": 11, - "column": 0 + "line": 17, + "column": 1 }, "end": { - "line": 11, - "column": 6 + "line": 17, + "column": 7 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 270, - "end": 275, + "start": 494, + "end": 495, "loc": { "start": { - "line": 11, + "line": 17, "column": 7 }, "end": { - "line": 11, - "column": 12 + "line": 17, + "column": 8 } } }, @@ -832,51 +3133,50 @@ "postfix": false, "binop": null }, - "value": "delete_case1", - "start": 276, - "end": 288, + "value": "n", + "start": 495, + "end": 496, "loc": { "start": { - "line": 11, - "column": 13 + "line": 17, + "column": 8 }, "end": { - "line": 11, - "column": 25 + "line": 17, + "column": 9 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 289, - "end": 290, + "start": 496, + "end": 497, "loc": { "start": { - "line": 11, - "column": 26 + "line": 17, + "column": 9 }, "end": { - "line": 11, - "column": 27 + "line": 17, + "column": 10 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -885,16 +3185,44 @@ "postfix": false, "binop": null }, - "start": 291, - "end": 292, + "value": "_color", + "start": 497, + "end": 503, "loc": { "start": { - "line": 11, - "column": 28 + "line": 17, + "column": 10 }, "end": { - "line": 11, - "column": 29 + "line": 17, + "column": 16 + } + } + }, + { + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 504, + "end": 507, + "loc": { + "start": { + "line": 17, + "column": 17 + }, + "end": { + "line": 17, + "column": 20 } } }, @@ -910,17 +3238,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 292, - "end": 293, + "value": "BLACK", + "start": 508, + "end": 513, "loc": { "start": { - "line": 11, - "column": 29 + "line": 17, + "column": 21 }, "end": { - "line": 11, - "column": 30 + "line": 17, + "column": 26 } } }, @@ -936,22 +3264,22 @@ "postfix": false, "binop": null }, - "start": 293, - "end": 294, + "start": 513, + "end": 514, "loc": { "start": { - "line": 11, - "column": 30 + "line": 17, + "column": 26 }, "end": { - "line": 11, - "column": 31 + "line": 17, + "column": 27 } } }, { "type": { - "label": "=>", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -962,73 +3290,64 @@ "binop": null, "updateContext": null }, - "start": 295, - "end": 297, + "start": 514, + "end": 515, "loc": { "start": { - "line": 11, - "column": 32 + "line": 17, + "column": 27 }, "end": { - "line": 11, - "column": 34 + "line": 17, + "column": 28 } } }, { - "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 298, - "end": 299, + "type": "CommentLine", + "value": " If n is the root, there is nothing to do:", + "start": 517, + "end": 561, "loc": { "start": { - "line": 11, - "column": 35 + "line": 18, + "column": 1 }, "end": { - "line": 11, - "column": 36 + "line": 18, + "column": 45 } } }, { "type": "CommentLine", - "value": " If n is the root, there is nothing to do: all paths go through n, and n", - "start": 301, - "end": 375, + "value": " - all paths go through n, and", + "start": 563, + "end": 597, "loc": { "start": { - "line": 12, + "line": 19, "column": 1 }, "end": { - "line": 12, - "column": 75 + "line": 19, + "column": 35 } } }, { "type": "CommentLine", - "value": " is black.", - "start": 377, - "end": 389, + "value": " - n is black.", + "start": 599, + "end": 617, "loc": { "start": { - "line": 13, + "line": 20, "column": 1 }, "end": { - "line": 13, - "column": 13 + "line": 20, + "column": 19 } } }, @@ -1047,15 +3366,15 @@ "updateContext": null }, "value": "if", - "start": 391, - "end": 393, + "start": 619, + "end": 621, "loc": { "start": { - "line": 14, + "line": 21, "column": 1 }, "end": { - "line": 14, + "line": 21, "column": 3 } } @@ -1072,15 +3391,15 @@ "postfix": false, "binop": null }, - "start": 394, - "end": 395, + "start": 622, + "end": 623, "loc": { "start": { - "line": 14, + "line": 21, "column": 4 }, "end": { - "line": 14, + "line": 21, "column": 5 } } @@ -1098,15 +3417,15 @@ "binop": null }, "value": "n", - "start": 395, - "end": 396, + "start": 623, + "end": 624, "loc": { "start": { - "line": 14, + "line": 21, "column": 5 }, "end": { - "line": 14, + "line": 21, "column": 6 } } @@ -1124,15 +3443,15 @@ "binop": null, "updateContext": null }, - "start": 396, - "end": 397, + "start": 624, + "end": 625, "loc": { "start": { - "line": 14, + "line": 21, "column": 6 }, "end": { - "line": 14, + "line": 21, "column": 7 } } @@ -1150,15 +3469,15 @@ "binop": null }, "value": "parent", - "start": 397, - "end": 403, + "start": 625, + "end": 631, "loc": { "start": { - "line": 14, + "line": 21, "column": 7 }, "end": { - "line": 14, + "line": 21, "column": 13 } } @@ -1177,15 +3496,15 @@ "updateContext": null }, "value": "!==", - "start": 404, - "end": 407, + "start": 632, + "end": 635, "loc": { "start": { - "line": 14, + "line": 21, "column": 14 }, "end": { - "line": 14, + "line": 21, "column": 17 } } @@ -1205,15 +3524,15 @@ "updateContext": null }, "value": "null", - "start": 408, - "end": 412, + "start": 636, + "end": 640, "loc": { "start": { - "line": 14, + "line": 21, "column": 18 }, "end": { - "line": 14, + "line": 21, "column": 22 } } @@ -1230,15 +3549,15 @@ "postfix": false, "binop": null }, - "start": 412, - "end": 413, + "start": 640, + "end": 641, "loc": { "start": { - "line": 14, + "line": 21, "column": 22 }, "end": { - "line": 14, + "line": 21, "column": 23 } } @@ -1256,15 +3575,15 @@ "binop": null }, "value": "delete_case2", - "start": 414, - "end": 426, + "start": 642, + "end": 654, "loc": { "start": { - "line": 14, + "line": 21, "column": 24 }, "end": { - "line": 14, + "line": 21, "column": 36 } } @@ -1281,15 +3600,15 @@ "postfix": false, "binop": null }, - "start": 426, - "end": 427, + "start": 654, + "end": 655, "loc": { "start": { - "line": 14, + "line": 21, "column": 36 }, "end": { - "line": 14, + "line": 21, "column": 37 } } @@ -1307,15 +3626,15 @@ "binop": null }, "value": "n", - "start": 427, - "end": 428, + "start": 655, + "end": 656, "loc": { "start": { - "line": 14, + "line": 21, "column": 37 }, "end": { - "line": 14, + "line": 21, "column": 38 } } @@ -1332,15 +3651,15 @@ "postfix": false, "binop": null }, - "start": 428, - "end": 429, + "start": 656, + "end": 657, "loc": { "start": { - "line": 14, + "line": 21, "column": 38 }, "end": { - "line": 14, + "line": 21, "column": 39 } } @@ -1358,15 +3677,15 @@ "binop": null, "updateContext": null }, - "start": 429, - "end": 430, + 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"column": 53 } } - } - ], - "tokens": [ + }, { "type": { "label": "import", @@ -1806,23 +4863,23 @@ "updateContext": null }, "value": "import", - "start": 0, - "end": 6, + "start": 283, + "end": 289, "loc": { "start": { - "line": 1, + "line": 8, "column": 0 }, "end": { - "line": 1, + "line": 8, "column": 6 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -1831,16 +4888,17 @@ "postfix": false, "binop": null }, - "start": 7, - "end": 8, + "value": "sibling", + "start": 290, + "end": 297, "loc": { "start": { - "line": 1, + "line": 8, "column": 7 }, "end": { - "line": 1, - "column": 8 + "line": 8, + "column": 14 } } }, @@ -1856,23 +4914,50 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 8, - "end": 13, + "value": "from", + "start": 298, + "end": 302, "loc": { "start": { - "line": 1, - "column": 8 + "line": 8, + "column": 15 }, "end": { - "line": 1, - "column": 13 + "line": 8, + "column": 19 + } + } + }, + { + "type": { + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "../family/sibling.js", + "start": 303, + "end": 325, + "loc": { + "start": { + "line": 8, + "column": 20 + }, + "end": { + "line": 8, + "column": 42 } } }, { "type": { - "label": ",", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -1883,22 +4968,23 @@ "binop": null, "updateContext": null }, - "start": 13, - "end": 14, + "start": 325, + "end": 326, "loc": { "start": { - "line": 1, - "column": 13 + "line": 8, + "column": 42 }, "end": { - "line": 1, - "column": 14 + "line": 8, + "column": 43 } } }, { "type": { - "label": "name", + "label": "import", + "keyword": "import", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1906,27 +4992,28 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "RED", - "start": 15, - "end": 18, + "value": "import", + "start": 328, + "end": 334, "loc": { "start": { - "line": 1, - "column": 15 + "line": 10, + "column": 0 }, "end": { - "line": 1, - "column": 18 + "line": 10, + "column": 6 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1934,15 +5021,16 @@ "postfix": false, "binop": null }, - "start": 18, - "end": 19, + "value": "delete_case3", + "start": 335, + "end": 347, "loc": { "start": { - "line": 1, - "column": 18 + "line": 10, + "column": 7 }, "end": { - "line": 1, + "line": 10, "column": 19 } } @@ -1960,15 +5048,15 @@ "binop": null }, "value": "from", - "start": 20, - "end": 24, + "start": 348, + "end": 352, "loc": { "start": { - "line": 1, + "line": 10, "column": 20 }, "end": { - "line": 1, + "line": 10, "column": 24 } } @@ -1986,16 +5074,16 @@ "binop": null, "updateContext": null }, - "value": "../color/index.js", - "start": 25, - "end": 44, + "value": "./delete_case3.js", + "start": 353, + "end": 372, "loc": { "start": { - "line": 1, + "line": 10, "column": 25 }, "end": { - "line": 1, + "line": 10, "column": 44 } } @@ -2013,15 +5101,15 @@ "binop": null, "updateContext": null }, - "start": 44, - "end": 45, + "start": 372, + "end": 373, "loc": { "start": { - "line": 1, + "line": 10, "column": 44 }, "end": { - "line": 1, + "line": 10, "column": 45 } } @@ -2041,23 +5129,23 @@ "updateContext": null }, "value": "import", - "start": 46, - "end": 52, + "start": 374, + "end": 380, "loc": { "start": { - "line": 2, + "line": 11, "column": 0 }, "end": { - "line": 2, + "line": 11, "column": 6 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ 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"column": 0 + }, + "end": { + "line": 21, + "column": 3 } } }, { "type": { - "label": "}", + "label": "const", + "keyword": "const", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2167,18 +5274,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 79, - "end": 80, + "value": "const", + "start": 665, + "end": 670, "loc": { "start": { - "line": 2, - "column": 33 + "line": 22, + "column": 0 }, "end": { - "line": 2, - "column": 34 + "line": 22, + "column": 5 } } }, @@ -2194,77 +5303,75 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 81, - "end": 85, + "value": "delete_case2", + "start": 671, + "end": 683, "loc": { "start": { - "line": 2, - "column": 35 + "line": 22, + "column": 6 }, "end": { - "line": 2, - "column": 39 + "line": 22, + "column": 18 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "../rotate/index.js", - "start": 86, - "end": 106, + "value": "=", + "start": 684, + "end": 685, "loc": { "start": { - "line": 2, - "column": 40 + "line": 22, + "column": 19 }, "end": { - "line": 2, - "column": 60 + "line": 22, + "column": 20 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 106, - "end": 107, + "start": 686, + "end": 687, "loc": { "start": { - "line": 2, - "column": 60 + "line": 22, + "column": 21 }, "end": { - "line": 2, - "column": 61 + "line": 22, + "column": 22 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2272,52 +5379,77 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 108, - "end": 114, + "value": "n", + "start": 687, + "end": 688, + "loc": { + "start": { + "line": 22, + "column": 22 + }, + "end": { + "line": 22, + "column": 23 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 688, + "end": 689, "loc": { "start": { - "line": 3, - "column": 0 + "line": 22, + "column": 23 }, "end": { - "line": 3, - "column": 6 + "line": 22, + "column": 24 } } }, { "type": { - "label": "{", + "label": "=>", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 115, - "end": 116, + "start": 690, + "end": 692, "loc": { "start": { - "line": 3, - "column": 7 + "line": 22, + "column": 25 }, "end": { - "line": 3, - "column": 8 + "line": 22, + "column": 27 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2326,25 +5458,24 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 116, - "end": 123, + "start": 693, + "end": 694, "loc": { "start": { - "line": 3, - "column": 8 + "line": 22, + "column": 28 }, "end": { - "line": 3, - "column": 15 + "line": 22, + "column": 29 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2352,23 +5483,24 @@ "postfix": false, "binop": null }, - "start": 123, - "end": 124, + "value": "assert", + "start": 696, + "end": 702, "loc": { "start": { - "line": 3, - "column": 15 + "line": 23, + "column": 1 }, "end": { - "line": 3, - "column": 16 + "line": 23, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2377,23 +5509,22 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 125, - "end": 129, + "start": 702, + "end": 703, "loc": { "start": { - "line": 3, - "column": 17 + "line": 23, + "column": 7 }, "end": { - "line": 3, - "column": 21 + "line": 23, + "column": 8 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2401,26 +5532,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../family/sibling.js", - "start": 130, - "end": 152, + "value": "n", + "start": 703, + "end": 704, "loc": { "start": { - "line": 3, - "column": 22 + "line": 23, + "column": 8 }, "end": { - "line": 3, - "column": 44 + "line": 23, + "column": 9 } } }, { "type": { - "label": ";", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2428,26 +5559,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 152, - "end": 153, + "value": "instanceof", + "start": 705, + "end": 715, "loc": { "start": { - "line": 3, - "column": 44 + "line": 23, + "column": 10 }, "end": { - "line": 3, - "column": 45 + "line": 23, + "column": 20 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2455,45 +5586,46 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 155, - "end": 161, + "value": "Node", + "start": 716, + "end": 720, "loc": { "start": { - "line": 5, - "column": 0 + "line": 23, + "column": 21 }, "end": { - "line": 5, - "column": 6 + "line": 23, + "column": 25 } } }, { "type": { - "label": "{", + "label": "||", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 1, + "updateContext": null }, - "start": 162, - "end": 163, + "value": "||", + "start": 721, + "end": 723, "loc": { "start": { - "line": 5, - "column": 7 + "line": 23, + "column": 26 }, "end": { - "line": 5, - "column": 8 + "line": 23, + "column": 28 } } }, @@ -2509,42 +5641,45 @@ "postfix": false, "binop": null }, - "value": "delete_case3", - "start": 163, - "end": 175, + "value": "n", + "start": 724, + "end": 725, "loc": { "start": { - "line": 5, - "column": 8 + "line": 23, + "column": 29 }, "end": { - "line": 5, - "column": 20 + "line": 23, + "column": 30 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "start": 175, - "end": 176, + "value": "instanceof", + "start": 726, + "end": 736, "loc": { "start": { - "line": 5, - "column": 20 + "line": 23, + "column": 31 }, "end": { - "line": 5, - "column": 21 + "line": 23, + "column": 41 } } }, @@ -2560,44 +5695,42 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 177, - "end": 181, + "value": "Leaf", + "start": 737, + "end": 741, "loc": { "start": { - "line": 5, - "column": 22 + "line": 23, + "column": 42 }, "end": { - "line": 5, - "column": 26 + "line": 23, + "column": 46 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./delete_case3.js", - "start": 182, - "end": 201, + "start": 741, + "end": 742, "loc": { "start": { - "line": 5, - "column": 27 + "line": 23, + "column": 46 }, "end": { - "line": 5, - "column": 46 + "line": 23, + "column": 47 } } }, @@ -2614,23 +5747,22 @@ "binop": null, "updateContext": null }, - "start": 201, - "end": 202, + "start": 742, + "end": 743, "loc": { "start": { - "line": 5, - "column": 46 + "line": 23, + "column": 47 }, "end": { - "line": 5, - "column": 47 + "line": 23, + "column": 48 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2638,26 +5770,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 203, - "end": 209, + "value": "assert", + "start": 745, + "end": 751, "loc": { "start": { - "line": 6, - "column": 0 + "line": 24, + "column": 1 }, "end": { - "line": 6, - "column": 6 + "line": 24, + "column": 7 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -2667,15 +5798,15 @@ "postfix": false, "binop": null }, - "start": 210, - "end": 211, + "start": 751, + "end": 752, "loc": { "start": { - "line": 6, + "line": 24, "column": 7 }, "end": { - "line": 6, + "line": 24, "column": 8 } } @@ -2692,23 +5823,23 @@ "postfix": false, "binop": null }, - "value": "delete_case4", - "start": 211, - "end": 223, + "value": "n", + "start": 752, + "end": 753, "loc": { "start": { - "line": 6, + "line": 24, "column": 8 }, "end": { - "line": 6, - "column": 20 + "line": 24, + "column": 9 } } }, { "type": { - "label": "}", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2716,18 +5847,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 223, - "end": 224, + "start": 753, + "end": 754, "loc": { "start": { - "line": 6, - "column": 20 + "line": 24, + "column": 9 }, "end": { - "line": 6, - "column": 21 + "line": 24, + "column": 10 } } }, @@ -2743,23 +5875,50 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 225, - "end": 229, + "value": "_color", + "start": 754, + "end": 760, "loc": { "start": { - "line": 6, - "column": 22 + "line": 24, + "column": 10 }, "end": { - "line": 6, - "column": 26 + "line": 24, + "column": 16 } } }, { "type": { - "label": "string", + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 761, + "end": 764, + "loc": { + "start": { + "line": 24, + "column": 17 + }, + "end": { + "line": 24, + "column": 20 + } + } + }, + { + "type": { + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2767,118 +5926,121 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./delete_case4.js", - "start": 230, - "end": 249, + "value": "BLACK", + "start": 765, + "end": 770, "loc": { "start": { - "line": 6, - "column": 27 + "line": 24, + "column": 21 }, "end": { - "line": 6, - "column": 46 + "line": 24, + "column": 26 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 249, - "end": 250, + "start": 770, + "end": 771, "loc": { "start": { - "line": 6, - "column": 46 + "line": 24, + "column": 26 }, "end": { - "line": 6, - "column": 47 + "line": 24, + "column": 27 } } }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n ", - "start": 252, - "end": 490, + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 771, + "end": 772, "loc": { "start": { - "line": 8, - "column": 0 + "line": 24, + "column": 27 }, "end": { - "line": 16, - "column": 3 + "line": 24, + "column": 28 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 491, - "end": 497, + "value": "assert", + "start": 774, + "end": 780, "loc": { "start": { - "line": 17, - "column": 0 + "line": 25, + "column": 1 }, "end": { - "line": 17, - "column": 6 + "line": 25, + "column": 7 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 498, - "end": 503, + "start": 780, + "end": 781, "loc": { "start": { - "line": 17, + "line": 25, "column": 7 }, "end": { - "line": 17, - "column": 12 + "line": 25, + "column": 8 } } }, @@ -2894,51 +6056,50 @@ "postfix": false, "binop": null }, - "value": "delete_case2", - "start": 504, - "end": 516, + "value": "n", + "start": 781, + "end": 782, "loc": { "start": { - "line": 17, - "column": 13 + "line": 25, + "column": 8 }, "end": { - "line": 17, - "column": 25 + "line": 25, + "column": 9 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 517, - "end": 518, + "start": 782, + "end": 783, "loc": { "start": { - "line": 17, - "column": 26 + "line": 25, + "column": 9 }, "end": { - "line": 17, - "column": 27 + "line": 25, + "column": 10 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2947,118 +6108,123 @@ "postfix": false, "binop": null }, - "start": 519, - "end": 520, + "value": "parent", + "start": 783, + "end": 789, "loc": { "start": { - "line": 17, - "column": 28 + "line": 25, + "column": 10 }, "end": { - "line": 17, - "column": 29 + "line": 25, + "column": 16 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "n", - "start": 520, - "end": 521, + "value": "!==", + "start": 790, + "end": 793, "loc": { "start": { - "line": 17, - "column": 29 + "line": 25, + "column": 17 }, "end": { - "line": 17, - "column": 30 + "line": 25, + "column": 20 } } }, { "type": { - "label": ")", + "label": "null", + "keyword": "null", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 521, - "end": 522, + "value": "null", + "start": 794, + "end": 798, "loc": { "start": { - "line": 17, - "column": 30 + "line": 25, + "column": 21 }, "end": { - "line": 17, - "column": 31 + "line": 25, + "column": 25 } } }, { "type": { - "label": "=>", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 523, - "end": 525, + "start": 798, + "end": 799, "loc": { "start": { - "line": 17, - "column": 32 + "line": 25, + "column": 25 }, "end": { - "line": 17, - "column": 34 + "line": 25, + "column": 26 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 526, - "end": 527, + "start": 799, + "end": 800, "loc": { "start": { - "line": 17, - "column": 35 + "line": 25, + "column": 26 }, "end": { - "line": 17, - "column": 36 + "line": 25, + "column": 27 } } }, @@ -3077,15 +6243,15 @@ "updateContext": null }, "value": "const", - "start": 529, - "end": 534, + "start": 803, + "end": 808, "loc": { "start": { - "line": 18, + "line": 27, "column": 1 }, "end": { - "line": 18, + "line": 27, "column": 6 } } @@ -3103,15 +6269,15 @@ "binop": null }, "value": "s", - "start": 535, - "end": 536, + "start": 809, + "end": 810, "loc": { "start": { - "line": 18, + "line": 27, "column": 7 }, "end": { - "line": 18, + "line": 27, "column": 8 } } @@ -3130,15 +6296,15 @@ "updateContext": null }, "value": "=", - "start": 537, - "end": 538, + "start": 811, + "end": 812, "loc": { "start": { - "line": 18, + "line": 27, "column": 9 }, "end": { - "line": 18, + "line": 27, "column": 10 } } @@ -3156,15 +6322,15 @@ "binop": null }, "value": "sibling", - "start": 539, - "end": 546, + "start": 813, + "end": 820, "loc": { "start": { - "line": 18, + "line": 27, "column": 11 }, "end": { - "line": 18, + "line": 27, "column": 18 } } @@ -3181,15 +6347,15 @@ "postfix": false, "binop": null }, - "start": 546, - "end": 547, + "start": 820, + "end": 821, "loc": { "start": { - "line": 18, + "line": 27, "column": 18 }, "end": { - "line": 18, + "line": 27, "column": 19 } } @@ -3207,15 +6373,15 @@ "binop": null }, "value": "n", - "start": 547, - "end": 548, + "start": 821, + "end": 822, "loc": { "start": { - "line": 18, + "line": 27, "column": 19 }, "end": { - "line": 18, + "line": 27, "column": 20 } } @@ -3232,15 +6398,15 @@ "postfix": false, "binop": null }, - "start": 548, - "end": 549, + "start": 822, + "end": 823, "loc": { "start": { - "line": 18, + "line": 27, "column": 20 }, "end": { - "line": 18, + "line": 27, "column": 21 } } @@ -3258,15 +6424,15 @@ "binop": null, "updateContext": null }, - "start": 549, - "end": 550, + "start": 823, + "end": 824, "loc": { "start": { - "line": 18, + "line": 27, "column": 21 }, "end": { - "line": 18, + "line": 27, "column": 22 } } @@ -3274,15 +6440,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t ", - "start": 553, - "end": 921, + "start": 827, + "end": 1195, "loc": { "start": { - "line": 20, + "line": 29, "column": 1 }, "end": { - "line": 30, + "line": 39, "column": 4 } } @@ -3302,15 +6468,15 @@ "updateContext": null }, "value": "if", - "start": 923, - "end": 925, + "start": 1197, + "end": 1199, "loc": { "start": { - "line": 31, + "line": 40, "column": 1 }, "end": { - "line": 31, + "line": 40, "column": 3 } } @@ -3327,15 +6493,15 @@ "postfix": false, "binop": null }, - "start": 926, - "end": 927, + "start": 1200, + "end": 1201, "loc": { "start": { - "line": 31, + "line": 40, "column": 4 }, "end": { - "line": 31, + "line": 40, "column": 5 } } @@ -3353,15 +6519,15 @@ "binop": null }, "value": "s", - "start": 927, - "end": 928, + "start": 1201, + "end": 1202, "loc": { "start": { - "line": 31, + "line": 40, "column": 5 }, "end": { - "line": 31, + "line": 40, "column": 6 } } @@ -3379,15 +6545,15 @@ "binop": null, "updateContext": null }, - "start": 928, - "end": 929, + "start": 1202, + "end": 1203, "loc": { "start": { - "line": 31, + "line": 40, "column": 6 }, "end": { - "line": 31, + "line": 40, "column": 7 } } @@ -3405,15 +6571,15 @@ "binop": null }, "value": "_color", - "start": 929, - "end": 935, + "start": 1203, + "end": 1209, "loc": { "start": { - "line": 31, + "line": 40, "column": 7 }, "end": { - "line": 31, + "line": 40, "column": 13 } } @@ -3432,15 +6598,15 @@ "updateContext": null }, "value": "===", - "start": 936, - "end": 939, + "start": 1210, + "end": 1213, "loc": { "start": { - "line": 31, + "line": 40, "column": 14 }, "end": { - "line": 31, + "line": 40, "column": 17 } } @@ -3458,15 +6624,15 @@ "binop": null }, "value": "RED", - "start": 940, - "end": 943, + "start": 1214, + "end": 1217, "loc": { "start": { - "line": 31, + "line": 40, "column": 18 }, "end": { - "line": 31, + "line": 40, "column": 21 } } @@ -3483,15 +6649,15 @@ "postfix": false, "binop": null }, - "start": 943, - "end": 944, + "start": 1217, + "end": 1218, "loc": { "start": { - "line": 31, + "line": 40, "column": 21 }, "end": { - "line": 31, + "line": 40, "column": 22 } } @@ -3508,15 +6674,15 @@ "postfix": false, "binop": null }, - "start": 945, - "end": 946, + "start": 1219, + "end": 1220, "loc": { "start": { - "line": 31, + "line": 40, "column": 23 }, "end": { - "line": 31, + "line": 40, "column": 24 } } @@ -3534,15 +6700,15 @@ "binop": null }, "value": "n", - "start": 949, - "end": 950, + "start": 1223, + "end": 1224, "loc": { "start": { - "line": 32, + "line": 41, "column": 2 }, "end": { - "line": 32, + "line": 41, "column": 3 } } @@ -3560,15 +6726,15 @@ "binop": null, "updateContext": null }, - "start": 950, - "end": 951, + "start": 1224, + "end": 1225, "loc": { "start": { - "line": 32, + "line": 41, "column": 3 }, "end": { - "line": 32, + "line": 41, "column": 4 } } @@ -3586,15 +6752,15 @@ "binop": null }, "value": "parent", - "start": 951, - "end": 957, + "start": 1225, + "end": 1231, "loc": { "start": { - "line": 32, + "line": 41, "column": 4 }, "end": { - "line": 32, + "line": 41, "column": 10 } } @@ -3612,15 +6778,15 @@ "binop": null, "updateContext": null }, - "start": 957, - "end": 958, + "start": 1231, + "end": 1232, "loc": { "start": { - "line": 32, + "line": 41, "column": 10 }, "end": { - "line": 32, + "line": 41, "column": 11 } } @@ -3638,15 +6804,15 @@ "binop": null }, "value": "_color", - "start": 958, - "end": 964, + "start": 1232, + "end": 1238, "loc": { "start": { - "line": 32, + "line": 41, "column": 11 }, "end": { - "line": 32, + "line": 41, "column": 17 } } @@ -3665,15 +6831,15 @@ "updateContext": null }, "value": "=", - "start": 965, - "end": 966, + "start": 1239, + "end": 1240, "loc": 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312, + "loc": { + "start": { + "line": 9, + "column": 25 + }, + "end": { + "line": 9, + "column": 44 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 312, + "end": 313, + "loc": { + "start": { + "line": 9, + "column": 44 + }, + "end": { + "line": 9, + "column": 45 + } + } + }, { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", - "start": 190, - "end": 456, + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node|Leaf} n - The input node.\n ", + "start": 315, + "end": 586, + "loc": { + "start": { + "line": 11, + "column": 0 + }, + "end": { + "line": 20, + "column": 3 + } + } + }, + { + "type": { + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "const", + "start": 587, + "end": 592, + "loc": { + "start": { + "line": 21, + "column": 0 + }, + "end": { + "line": 21, + "column": 5 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "delete_case3", + "start": 593, + "end": 605, + "loc": { + "start": { + "line": 21, + "column": 6 + }, + "end": { + "line": 21, + "column": 18 + } + } + }, + { + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 606, + "end": 607, + "loc": { + "start": { + "line": 21, + "column": 19 + }, + "end": { + "line": 21, + "column": 20 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 608, + "end": 609, + "loc": { + "start": { + "line": 21, + "column": 21 + }, + "end": { + "line": 21, + "column": 22 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 609, + "end": 610, + "loc": { + "start": { + "line": 21, + "column": 22 + }, + "end": { + "line": 21, + "column": 23 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 610, + "end": 611, "loc": { "start": { - "line": 7, - "column": 0 + "line": 21, + "column": 23 }, "end": { - "line": 16, - "column": 3 + "line": 21, + "column": 24 } } }, { - "type": "CommentBlock", - "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaft paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 519, - "end": 1061, + "type": { + "label": "=>", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 612, + "end": 614, "loc": { "start": { - "line": 20, - "column": 1 + "line": 21, + "column": 25 }, "end": { - "line": 32, - "column": 4 + "line": 21, + "column": 27 } } }, { - "type": "CommentLine", - "value": " Otherwise, go to case 4.", - "start": 1209, - "end": 1236, + "type": { + "label": "{", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 615, + "end": 616, "loc": { "start": { - "line": 42, - "column": 1 + "line": 21, + "column": 28 }, "end": { - "line": 42, - "column": 28 + "line": 21, + "column": 29 } } - } - ], - "tokens": [ + }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1540,26 +5285,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 0, - "end": 6, + "value": "assert", + "start": 618, + "end": 624, "loc": { "start": { - "line": 1, - "column": 0 + "line": 22, + "column": 1 }, "end": { - "line": 1, - "column": 6 + "line": 22, + "column": 7 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1569,15 +5313,15 @@ "postfix": false, "binop": null }, - "start": 7, - "end": 8, + "start": 624, + "end": 625, "loc": { "start": { - "line": 1, + "line": 22, "column": 7 }, "end": { - "line": 1, + "line": 22, "column": 8 } } @@ -1594,23 +5338,24 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 8, - "end": 13, + "value": "n", + "start": 625, + "end": 626, "loc": { "start": { - "line": 1, + "line": 22, "column": 8 }, "end": { - "line": 1, - "column": 13 + "line": 22, + "column": 9 } } }, { "type": { - "label": ",", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -1618,19 +5363,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 13, - "end": 14, + "value": "instanceof", + "start": 627, + "end": 637, "loc": { "start": { - "line": 1, - "column": 13 + "line": 22, + "column": 10 }, "end": { - "line": 1, - "column": 14 + "line": 22, + "column": 20 } } }, @@ -1646,42 +5392,44 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 15, - "end": 18, + "value": "Node", + "start": 638, + "end": 642, "loc": { "start": { - "line": 1, - "column": 15 + "line": 22, + "column": 21 }, "end": { - "line": 1, - "column": 18 + "line": 22, + "column": 25 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "||", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 1, + "updateContext": null }, - "start": 18, - "end": 19, + "value": "||", + "start": 643, + "end": 645, "loc": { "start": { - "line": 1, - "column": 18 + "line": 22, + "column": 26 }, "end": { - "line": 1, - "column": 19 + "line": 22, + "column": 28 } } }, @@ -1697,23 +5445,51 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 20, - "end": 24, + "value": "n", + "start": 646, + "end": 647, "loc": { "start": { - "line": 1, - "column": 20 + "line": 22, + "column": 29 }, "end": { - "line": 1, - "column": 24 + "line": 22, + "column": 30 } } }, { "type": { - "label": "string", + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, + "updateContext": null + }, + "value": "instanceof", + "start": 648, + "end": 658, + "loc": { + "start": { + "line": 22, + "column": 31 + }, + "end": { + "line": 22, + "column": 41 + } + } + }, + { + "type": { + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1721,20 +5497,44 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/index.js", - "start": 25, - "end": 44, + "value": "Leaf", + "start": 659, + "end": 663, "loc": { "start": { - "line": 1, - "column": 25 + "line": 22, + "column": 42 }, "end": { - "line": 1, - "column": 44 + "line": 22, + "column": 46 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 663, + "end": 664, + "loc": { + "start": { + "line": 22, + "column": 46 + }, + "end": { + "line": 22, + "column": 47 } } }, @@ -1751,23 +5551,22 @@ "binop": null, "updateContext": null }, - "start": 44, - "end": 45, + "start": 664, + "end": 665, "loc": { "start": { - "line": 1, - "column": 44 + "line": 22, + "column": 47 }, "end": { - "line": 1, - "column": 45 + "line": 22, + "column": 48 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1775,26 +5574,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 46, - "end": 52, + "value": "assert", + "start": 667, + "end": 673, "loc": { "start": { - "line": 2, - "column": 0 + "line": 23, + "column": 1 }, "end": { - "line": 2, - "column": 6 + "line": 23, + "column": 7 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1804,15 +5602,15 @@ "postfix": false, "binop": null }, - "start": 53, - "end": 54, + "start": 673, + "end": 674, "loc": { "start": { - "line": 2, + "line": 23, "column": 7 }, "end": { - "line": 2, + "line": 23, "column": 8 } } @@ -1829,23 +5627,23 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 54, - "end": 61, + "value": "n", + "start": 674, + "end": 675, "loc": { "start": { - "line": 2, + "line": 23, "column": 8 }, "end": { - "line": 2, - "column": 15 + "line": 23, + "column": 9 } } }, { "type": { - "label": "}", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -1853,18 +5651,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 61, - "end": 62, + "start": 675, + "end": 676, "loc": { "start": { - "line": 2, - "column": 15 + "line": 23, + "column": 9 }, "end": { - "line": 2, - "column": 16 + "line": 23, + "column": 10 } } }, @@ -1880,23 +5679,50 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 63, - "end": 67, + "value": "_color", + "start": 676, + "end": 682, "loc": { "start": { - "line": 2, + "line": 23, + "column": 10 + }, + "end": { + "line": 23, + "column": 16 + } + } + }, + { + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 683, + "end": 686, + "loc": { + "start": { + "line": 23, "column": 17 }, "end": { - "line": 2, - "column": 21 + "line": 23, + "column": 20 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1904,20 +5730,44 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../family/sibling.js", - "start": 68, - "end": 90, + "value": "BLACK", + "start": 687, + "end": 692, + "loc": { + "start": { + "line": 23, + "column": 21 + }, + "end": { + "line": 23, + "column": 26 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 692, + "end": 693, "loc": { "start": { - "line": 2, - "column": 22 + "line": 23, + "column": 26 }, "end": { - "line": 2, - "column": 44 + "line": 23, + "column": 27 } } }, @@ -1934,23 +5784,22 @@ "binop": null, "updateContext": null }, - "start": 90, - "end": 91, + "start": 693, + "end": 694, "loc": { "start": { - "line": 2, - "column": 44 + "line": 23, + "column": 27 }, "end": { - "line": 2, - "column": 45 + "line": 23, + "column": 28 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1958,26 +5807,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 93, - "end": 99, + "value": "assert", + "start": 696, + "end": 702, "loc": { "start": { - "line": 4, - "column": 0 + "line": 24, + "column": 1 }, "end": { - "line": 4, - "column": 6 + "line": 24, + "column": 7 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1987,15 +5835,15 @@ "postfix": false, "binop": null }, - "start": 100, - "end": 101, + "start": 702, + "end": 703, "loc": { "start": { - "line": 4, + "line": 24, "column": 7 }, "end": { - "line": 4, + "line": 24, "column": 8 } } @@ -2012,23 +5860,23 @@ "postfix": false, "binop": null }, - "value": "delete_case1", - "start": 101, - "end": 113, + "value": "n", + "start": 703, + "end": 704, "loc": { "start": { - "line": 4, + "line": 24, "column": 8 }, "end": { - "line": 4, - "column": 20 + "line": 24, + "column": 9 } } }, { "type": { - "label": "}", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2036,18 +5884,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 113, - "end": 114, + "start": 704, + "end": 705, "loc": { "start": { - "line": 4, - "column": 20 + "line": 24, + "column": 9 }, "end": { - "line": 4, - "column": 21 + "line": 24, + "column": 10 } } }, @@ -2063,23 +5912,51 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 115, - "end": 119, + "value": "parent", + "start": 705, + "end": 711, "loc": { "start": { - "line": 4, - "column": 22 + "line": 24, + "column": 10 }, "end": { - "line": 4, - "column": 26 + "line": 24, + "column": 16 } } }, { "type": { - "label": "string", + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "!==", + "start": 712, + "end": 715, + "loc": { + "start": { + "line": 24, + "column": 17 + }, + "end": { + "line": 24, + "column": 20 + } + } + }, + { + "type": { + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2090,52 +5967,50 @@ "binop": null, "updateContext": null }, - "value": "./delete_case1.js", - "start": 120, - "end": 139, + "value": "null", + "start": 716, + "end": 720, "loc": { "start": { - "line": 4, - "column": 27 + "line": 24, + "column": 21 }, "end": { - "line": 4, - "column": 46 + "line": 24, + "column": 25 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 139, - "end": 140, + "start": 720, + "end": 721, "loc": { "start": { - "line": 4, - "column": 46 + "line": 24, + "column": 25 }, "end": { - "line": 4, - "column": 47 + "line": 24, + "column": 26 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2144,42 +6019,44 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 141, - "end": 147, + "start": 721, + "end": 722, "loc": { "start": { - "line": 5, - "column": 0 + "line": 24, + "column": 26 }, "end": { - "line": 5, - "column": 6 + "line": 24, + "column": 27 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 148, - "end": 149, + "value": "const", + "start": 724, + "end": 729, "loc": { "start": { - "line": 5, - "column": 7 + "line": 25, + "column": 1 }, "end": { - "line": 5, - "column": 8 + "line": 25, + "column": 6 } } }, @@ -2195,42 +6072,44 @@ "postfix": false, "binop": null }, - "value": "delete_case4", - "start": 149, - "end": 161, + "value": "s", + "start": 730, + "end": 731, "loc": { "start": { - "line": 5, - "column": 8 + "line": 25, + "column": 7 }, "end": { - "line": 5, - "column": 20 + "line": 25, + "column": 8 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 161, - "end": 162, + "value": "=", + "start": 732, + "end": 733, "loc": { "start": { - "line": 5, - "column": 20 + "line": 25, + "column": 9 }, "end": { - "line": 5, - "column": 21 + "line": 25, + "column": 10 } } }, @@ -2246,94 +6125,100 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 163, - "end": 167, + "value": "sibling", + "start": 734, + "end": 741, "loc": { "start": { - "line": 5, - "column": 22 + "line": 25, + "column": 11 }, "end": { - "line": 5, - "column": 26 + "line": 25, + "column": 18 } } }, { "type": { - "label": "string", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./delete_case4.js", - "start": 168, - "end": 187, + "start": 741, + "end": 742, "loc": { "start": { - "line": 5, - "column": 27 + "line": 25, + "column": 18 }, "end": { - "line": 5, - "column": 46 + "line": 25, + "column": 19 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 187, - "end": 188, + "value": "n", + "start": 742, + "end": 743, "loc": { "start": { - "line": 5, - "column": 46 + "line": 25, + "column": 19 }, "end": { - "line": 5, - "column": 47 + "line": 25, + "column": 20 } } }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", - "start": 190, - "end": 456, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 743, + "end": 744, "loc": { "start": { - "line": 7, - "column": 0 + "line": 25, + "column": 20 }, "end": { - "line": 16, - "column": 3 + "line": 25, + "column": 21 } } }, { "type": { - "label": "export", - "keyword": "export", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2343,52 +6228,49 @@ "binop": null, "updateContext": null }, - "value": "export", - "start": 457, - "end": 463, + "start": 744, + "end": 745, "loc": { "start": { - "line": 17, - "column": 0 + "line": 25, + "column": 21 }, "end": { - "line": 17, - "column": 6 + "line": 25, + "column": 22 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 464, - "end": 469, + "value": "assert", + "start": 747, + "end": 753, "loc": { "start": { - "line": 17, - "column": 7 + "line": 26, + "column": 1 }, "end": { - "line": 17, - "column": 12 + "line": 26, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2397,69 +6279,70 @@ "postfix": false, "binop": null }, - "value": "delete_case3", - "start": 470, - "end": 482, + "start": 753, + "end": 754, "loc": { "start": { - "line": 17, - "column": 13 + "line": 26, + "column": 7 }, "end": { - "line": 17, - "column": 25 + "line": 26, + "column": 8 } } }, { "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 483, - "end": 484, + "value": "s", + "start": 754, + "end": 755, "loc": { "start": { - "line": 17, - "column": 26 + "line": 26, + "column": 8 }, "end": { - "line": 17, - "column": 27 + "line": 26, + "column": 9 } } }, { "type": { - "label": "(", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "start": 485, - "end": 486, + "value": "instanceof", + "start": 756, + "end": 766, "loc": { "start": { - "line": 17, - "column": 28 + "line": 26, + "column": 10 }, "end": { - "line": 17, - "column": 29 + "line": 26, + "column": 20 } } }, @@ -2475,17 +6358,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 486, - "end": 487, + "value": "Node", + "start": 767, + "end": 771, "loc": { "start": { - "line": 17, - "column": 29 + "line": 26, + "column": 21 }, "end": { - "line": 17, - "column": 30 + "line": 26, + "column": 25 } } }, @@ -2501,22 +6384,22 @@ "postfix": false, "binop": null }, - "start": 487, - "end": 488, + "start": 771, + "end": 772, "loc": { "start": { - "line": 17, - "column": 30 + "line": 26, + "column": 25 }, "end": { - "line": 17, - "column": 31 + "line": 26, + "column": 26 } } }, { "type": { - "label": "=>", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2527,23 +6410,23 @@ "binop": null, "updateContext": null }, - "start": 489, - "end": 491, + "start": 772, + "end": 773, "loc": { "start": { - "line": 17, - "column": 32 + "line": 26, + "column": 26 }, "end": { - "line": 17, - "column": 34 + "line": 26, + "column": 27 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2552,44 +6435,42 @@ "postfix": false, "binop": null }, - "start": 492, - "end": 493, + "value": "assert", + "start": 775, + "end": 781, "loc": { "start": { - "line": 17, - "column": 35 + "line": 27, + "column": 1 }, "end": { - "line": 17, - "column": 36 + "line": 27, + "column": 7 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 495, - "end": 500, + "start": 781, + "end": 782, "loc": { "start": { - "line": 18, - "column": 1 + "line": 27, + "column": 7 }, "end": { - "line": 18, - "column": 6 + "line": 27, + "column": 8 } } }, @@ -2606,42 +6487,41 @@ "binop": null }, "value": "s", - "start": 501, - "end": 502, + "start": 782, + "end": 783, "loc": { "start": { - "line": 18, - "column": 7 + "line": 27, + "column": 8 }, "end": { - "line": 18, - "column": 8 + "line": 27, + "column": 9 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 503, - "end": 504, + "start": 783, + "end": 784, "loc": { "start": { - "line": 18, + "line": 27, "column": 9 }, "end": { - "line": 18, + "line": 27, "column": 10 } } @@ -2658,42 +6538,44 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 505, - "end": 512, + "value": "_color", + "start": 784, + "end": 790, "loc": { "start": { - "line": 18, - "column": 11 + "line": 27, + "column": 10 }, "end": { - "line": 18, - "column": 18 + "line": 27, + "column": 16 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 512, - "end": 513, + "value": "===", + "start": 791, + "end": 794, "loc": { "start": { - "line": 18, - "column": 18 + "line": 27, + "column": 17 }, "end": { - "line": 18, - "column": 19 + "line": 27, + "column": 20 } } }, @@ -2709,17 +6591,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 513, - "end": 514, + "value": "BLACK", + "start": 795, + "end": 800, "loc": { "start": { - "line": 18, - "column": 19 + "line": 27, + "column": 21 }, "end": { - "line": 18, - "column": 20 + "line": 27, + "column": 26 } } }, @@ -2735,16 +6617,16 @@ "postfix": false, "binop": null }, - "start": 514, - "end": 515, + "start": 800, + "end": 801, "loc": { "start": { - "line": 18, - "column": 20 + "line": 27, + "column": 26 }, "end": { - "line": 18, - "column": 21 + "line": 27, + "column": 27 } } }, @@ -2761,31 +6643,31 @@ "binop": null, "updateContext": null }, - "start": 515, - "end": 516, + "start": 801, + "end": 802, "loc": { "start": { - "line": 18, - "column": 21 + "line": 27, + "column": 27 }, "end": { - "line": 18, - "column": 22 + "line": 27, + "column": 28 } } }, { "type": "CommentBlock", "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaft paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 519, - "end": 1061, + "start": 805, + "end": 1347, "loc": { "start": { - "line": 20, + "line": 29, "column": 1 }, "end": { - "line": 32, + "line": 41, "column": 4 } } @@ -2805,15 +6687,15 @@ "updateContext": null }, "value": "if", - "start": 1063, - "end": 1065, + "start": 1349, + "end": 1351, "loc": { "start": { - "line": 33, + "line": 42, "column": 1 }, "end": { - "line": 33, + "line": 42, "column": 3 } } @@ -2830,15 +6712,15 @@ "postfix": false, "binop": null }, - "start": 1066, - "end": 1067, + "start": 1352, + "end": 1353, "loc": { "start": { - "line": 33, + "line": 42, "column": 4 }, "end": { - "line": 33, + "line": 42, "column": 5 } } @@ -2856,15 +6738,15 @@ "binop": null }, "value": "n", - "start": 1070, - "end": 1071, + "start": 1356, + "end": 1357, "loc": { "start": { - "line": 34, + "line": 43, "column": 2 }, "end": { - "line": 34, + "line": 43, "column": 3 } } @@ -2882,15 +6764,15 @@ "binop": null, "updateContext": null }, - "start": 1071, - "end": 1072, + "start": 1357, + "end": 1358, "loc": { "start": { - "line": 34, + "line": 43, "column": 3 }, "end": { - "line": 34, + "line": 43, "column": 4 } } @@ -2908,15 +6790,15 @@ "binop": null }, "value": "parent", - "start": 1072, - "end": 1078, + "start": 1358, + "end": 1364, "loc": { "start": { - "line": 34, + "line": 43, "column": 4 }, "end": { - "line": 34, + "line": 43, "column": 10 } } @@ -2934,15 +6816,15 @@ "binop": null, "updateContext": null }, - "start": 1078, - "end": 1079, + "start": 1364, + "end": 1365, "loc": { "start": { - "line": 34, + "line": 43, "column": 10 }, "end": { - "line": 34, + "line": 43, "column": 11 } } @@ -2960,15 +6842,15 @@ "binop": null }, "value": "_color", - "start": 1079, - "end": 1085, + "start": 1365, + "end": 1371, "loc": { "start": { - "line": 34, + "line": 43, "column": 11 }, "end": { - "line": 34, + "line": 43, "column": 17 } } @@ -2987,15 +6869,15 @@ "updateContext": null }, "value": "===", - "start": 1086, - "end": 1089, + "start": 1372, + "end": 1375, "loc": { "start": { - "line": 34, + "line": 43, "column": 18 }, "end": { - "line": 34, + "line": 43, "column": 21 } } @@ -3013,15 +6895,15 @@ "binop": null }, "value": "BLACK", - "start": 1090, - "end": 1095, + "start": 1376, + "end": 1381, "loc": { "start": { - "line": 34, + "line": 43, "column": 22 }, "end": { - "line": 34, + "line": 43, "column": 27 } } @@ -3040,15 +6922,15 @@ "updateContext": null }, "value": "&&", - "start": 1096, - "end": 1098, + "start": 1382, + "end": 1384, "loc": { "start": { - "line": 34, + "line": 43, "column": 28 }, "end": { - "line": 34, + "line": 43, "column": 30 } } @@ -3066,15 +6948,15 @@ "binop": null }, "value": "s", - "start": 1101, - "end": 1102, + "start": 1387, + "end": 1388, "loc": { "start": { - "line": 35, + "line": 44, "column": 2 }, "end": { - "line": 35, + "line": 44, "column": 3 } } @@ -3092,15 +6974,15 @@ "binop": null, "updateContext": null }, - "start": 1102, - "end": 1103, + "start": 1388, + "end": 1389, "loc": { "start": { - "line": 35, + "line": 44, "column": 3 }, "end": { - "line": 35, + "line": 44, "column": 4 } } @@ -3118,15 +7000,15 @@ "binop": null }, "value": "left", - "start": 1103, - "end": 1107, + "start": 1389, + "end": 1393, "loc": { "start": { - "line": 35, + "line": 44, "column": 4 }, "end": { - "line": 35, + "line": 44, "column": 8 } } @@ -3144,15 +7026,15 @@ "binop": null, "updateContext": null }, - "start": 1107, - "end": 1108, + "start": 1393, + "end": 1394, "loc": { "start": { - "line": 35, + "line": 44, "column": 8 }, "end": { - "line": 35, + "line": 44, "column": 9 } } @@ -3170,15 +7052,15 @@ "binop": null }, "value": "_color", - "start": 1108, - "end": 1114, + "start": 1394, + "end": 1400, "loc": { "start": { - "line": 35, + "line": 44, "column": 9 }, "end": { - "line": 35, + "line": 44, "column": 15 } } @@ -3197,15 +7079,15 @@ "updateContext": null }, "value": "===", - "start": 1115, - "end": 1118, + "start": 1401, + "end": 1404, "loc": { "start": { - "line": 35, + "line": 44, "column": 16 }, "end": { - "line": 35, + "line": 44, "column": 19 } } @@ -3223,15 +7105,15 @@ "binop": null }, "value": "BLACK", - "start": 1119, - "end": 1124, + "start": 1405, + "end": 1410, "loc": { "start": { - "line": 35, + "line": 44, "column": 20 }, "end": { - "line": 35, + "line": 44, "column": 25 } } @@ -3250,15 +7132,15 @@ "updateContext": null }, "value": "&&", - "start": 1125, - "end": 1127, + "start": 1411, + "end": 1413, "loc": { "start": { - "line": 35, + "line": 44, "column": 26 }, "end": { - "line": 35, + "line": 44, "column": 28 } } @@ -3276,15 +7158,15 @@ "binop": null }, "value": "s", - "start": 1130, - "end": 1131, + "start": 1416, + "end": 1417, "loc": { "start": { - "line": 36, + "line": 45, "column": 2 }, "end": { - "line": 36, + "line": 45, "column": 3 } } @@ -3302,15 +7184,15 @@ "binop": null, "updateContext": null }, - "start": 1131, - "end": 1132, + "start": 1417, + "end": 1418, "loc": { "start": { - "line": 36, + "line": 45, "column": 3 }, "end": { - "line": 36, + "line": 45, "column": 4 } } @@ -3328,15 +7210,15 @@ "binop": null }, "value": "right", - "start": 1132, - "end": 1137, + "start": 1418, + "end": 1423, "loc": { "start": { - "line": 36, + "line": 45, "column": 4 }, "end": { - "line": 36, + "line": 45, "column": 9 } } @@ -3354,15 +7236,15 @@ "binop": null, "updateContext": null }, - "start": 1137, - "end": 1138, + "start": 1423, + "end": 1424, "loc": { "start": { - "line": 36, + "line": 45, "column": 9 }, "end": { - "line": 36, + "line": 45, "column": 10 } } @@ -3380,15 +7262,15 @@ "binop": null }, "value": "_color", - "start": 1138, - "end": 1144, + "start": 1424, + "end": 1430, "loc": { "start": { - "line": 36, + "line": 45, "column": 10 }, "end": { - "line": 36, + "line": 45, "column": 16 } } @@ -3407,15 +7289,15 @@ "updateContext": null }, "value": "===", - "start": 1145, - "end": 1148, + "start": 1431, + "end": 1434, "loc": { "start": { - "line": 36, + "line": 45, "column": 17 }, "end": { - "line": 36, + "line": 45, "column": 20 } } @@ -3433,15 +7315,15 @@ "binop": null }, "value": "BLACK", - "start": 1149, - "end": 1154, + "start": 1435, + "end": 1440, "loc": { "start": { - "line": 36, + "line": 45, "column": 21 }, "end": { - "line": 36, + "line": 45, "column": 26 } } @@ -3458,15 +7340,15 @@ "postfix": false, "binop": null }, - "start": 1156, - "end": 1157, + "start": 1442, + "end": 1443, "loc": { "start": { - "line": 37, + "line": 46, "column": 1 }, "end": { - "line": 37, + "line": 46, "column": 2 } } @@ -3483,15 +7365,15 @@ "postfix": false, "binop": null }, - "start": 1158, - "end": 1159, + "start": 1444, + "end": 1445, "loc": { "start": { - "line": 37, + "line": 46, "column": 3 }, "end": { - "line": 37, + "line": 46, "column": 4 } } @@ -3509,15 +7391,15 @@ "binop": null }, "value": "s", - "start": 1162, - "end": 1163, + "start": 1448, + "end": 1449, "loc": { "start": { - "line": 38, + "line": 47, "column": 2 }, "end": { - "line": 38, + "line": 47, "column": 3 } } @@ -3535,15 +7417,15 @@ "binop": null, "updateContext": null }, - "start": 1163, - "end": 1164, + "start": 1449, + "end": 1450, "loc": { "start": { - "line": 38, + "line": 47, "column": 3 }, "end": { - "line": 38, + "line": 47, "column": 4 } } @@ -3561,15 +7443,15 @@ "binop": null }, "value": "_color", - "start": 1164, - "end": 1170, + "start": 1450, + "end": 1456, "loc": { "start": { - "line": 38, + "line": 47, "column": 4 }, "end": { - "line": 38, + "line": 47, "column": 10 } } @@ -3588,15 +7470,15 @@ "updateContext": null }, "value": "=", - "start": 1171, - "end": 1172, + "start": 1457, + "end": 1458, "loc": { "start": { - "line": 38, + "line": 47, "column": 11 }, "end": { - "line": 38, + "line": 47, "column": 12 } } @@ -3614,15 +7496,15 @@ "binop": null }, "value": "RED", - "start": 1173, - "end": 1176, + "start": 1459, + "end": 1462, "loc": { "start": { - "line": 38, + "line": 47, "column": 13 }, "end": { - "line": 38, + "line": 47, "column": 16 } } @@ -3640,15 +7522,15 @@ "binop": null, "updateContext": null }, - "start": 1176, - "end": 1177, + "start": 1462, + "end": 1463, "loc": { "start": { - "line": 38, + "line": 47, "column": 16 }, "end": { - "line": 38, + "line": 47, "column": 17 } } @@ -3666,15 +7548,15 @@ "binop": null }, "value": "delete_case1", - 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"line": 39, + "line": 48, "column": 17 }, "end": { - "line": 39, + "line": 48, "column": 23 } } @@ -3794,15 +7676,15 @@ "postfix": false, "binop": null }, - "start": 1201, - "end": 1202, + "start": 1487, + "end": 1488, "loc": { "start": { - "line": 39, + "line": 48, "column": 23 }, "end": { - "line": 39, + "line": 48, "column": 24 } } @@ -3820,15 +7702,15 @@ "binop": null, "updateContext": null }, - "start": 1202, - "end": 1203, + "start": 1488, + "end": 1489, "loc": { "start": { - "line": 39, + "line": 48, "column": 24 }, "end": { - "line": 39, + "line": 48, "column": 25 } } @@ -3845,15 +7727,15 @@ "postfix": false, "binop": null }, - "start": 1205, - "end": 1206, + "start": 1491, + "end": 1492, "loc": { "start": { - "line": 40, + "line": 49, "column": 1 }, "end": { - "line": 40, + "line": 49, "column": 2 } } @@ -3861,15 +7743,15 @@ { "type": "CommentLine", "value": " Otherwise, go to case 4.", - "start": 1209, - "end": 1236, + "start": 1495, + "end": 1522, "loc": { "start": { - "line": 42, + "line": 51, "column": 1 }, "end": { - 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All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * >B B >B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 536, - "end": 1164, + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 751, + "end": 752, "loc": { "start": { - "line": 20, - "column": 1 + "line": 25, + "column": 9 }, "end": { - "line": 33, - "column": 4 + "line": 25, + "column": 10 } } }, { - "type": "CommentLine", - "value": " The parent color test is always true when coming from case 2", - "start": 1173, - "end": 1236, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "sibling", + "start": 753, + "end": 760, "loc": { "start": { - "line": 35, - "column": 2 + "line": 25, + "column": 11 }, "end": { - "line": 35, - "column": 65 + "line": 25, + "column": 18 } } }, { - "type": "CommentLine", - "value": " Otherwise, go to case 5.", - "start": 1377, - "end": 1404, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 760, + "end": 761, "loc": { "start": { - "line": 44, - "column": 1 + "line": 25, + "column": 18 }, "end": { - "line": 44, - "column": 28 + "line": 25, + "column": 19 } } - } - ], - "tokens": [ + }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1519,26 +6944,102 @@ "isAssign": false, "prefix": false, "postfix": false, + "binop": null + }, + "value": "n", + "start": 761, + "end": 762, + "loc": { + "start": { + "line": 25, + "column": 19 + }, + "end": { + "line": 25, + "column": 20 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 762, + "end": 763, + "loc": { + "start": { + "line": 25, + "column": 20 + }, + "end": { + "line": 25, + "column": 21 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, "binop": null, "updateContext": null }, - "value": "import", - "start": 0, - "end": 6, + "start": 763, + "end": 764, "loc": { "start": { - "line": 1, - "column": 0 + "line": 25, + "column": 21 }, "end": { - "line": 1, - "column": 6 + "line": 25, + "column": 22 } } }, { "type": { - "label": "{", + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 766, + "end": 772, + "loc": { + "start": { + "line": 26, + "column": 1 + }, + "end": { + "line": 26, + "column": 7 + } + } + }, + { + "type": { + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1548,15 +7049,15 @@ "postfix": false, "binop": null }, - "start": 7, - "end": 8, + "start": 772, + "end": 773, "loc": { "start": { - "line": 1, + "line": 26, "column": 7 }, "end": { - "line": 1, + "line": 26, "column": 8 } } @@ -1573,23 +7074,24 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 8, - "end": 13, + "value": "s", + "start": 773, + "end": 774, "loc": { "start": { - "line": 1, + "line": 26, "column": 8 }, "end": { - "line": 1, - "column": 13 + "line": 26, + "column": 9 } } }, { "type": { - "label": ",", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -1597,19 +7099,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 13, - "end": 14, + "value": "instanceof", + "start": 775, + "end": 785, "loc": { "start": { - "line": 1, - "column": 13 + "line": 26, + "column": 10 }, "end": { - "line": 1, - "column": 14 + "line": 26, + "column": 20 } } }, @@ -1623,27 +7126,78 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null + }, + "value": "Node", + "start": 786, + "end": 790, + "loc": { + "start": { + "line": 26, + "column": 21 + }, + "end": { + "line": 26, + "column": 25 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 790, + "end": 791, + "loc": { + "start": { + "line": 26, + "column": 25 + }, + "end": { + "line": 26, + "column": 26 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null }, - "value": "RED", - "start": 15, - "end": 18, + "start": 791, + "end": 792, "loc": { "start": { - "line": 1, - "column": 15 + "line": 26, + "column": 26 }, "end": { - "line": 1, - "column": 18 + "line": 26, + "column": 27 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1651,23 +7205,24 @@ "postfix": false, "binop": null }, - "start": 18, - "end": 19, + "value": "assert", + "start": 794, + "end": 800, "loc": { "start": { - "line": 1, - "column": 18 + "line": 27, + "column": 1 }, "end": { - "line": 1, - "column": 19 + "line": 27, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -1676,23 +7231,22 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 20, - "end": 24, + "start": 800, + "end": 801, "loc": { "start": { - "line": 1, - "column": 20 + "line": 27, + "column": 7 }, "end": { - "line": 1, - "column": 24 + "line": 27, + "column": 8 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1700,27 +7254,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/index.js", - "start": 25, - "end": 44, + "value": "s", + "start": 801, + "end": 802, "loc": { "start": { - "line": 1, - "column": 25 + "line": 27, + "column": 8 }, "end": { - "line": 1, - "column": 44 + "line": 27, + "column": 9 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -1730,23 +7283,22 @@ "binop": null, "updateContext": null }, - "start": 44, - "end": 45, + "start": 802, + "end": 803, "loc": { "start": { - "line": 1, - "column": 44 + "line": 27, + "column": 9 }, "end": { - "line": 1, - "column": 45 + "line": 27, + "column": 10 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1754,45 +7306,46 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 46, - "end": 52, + "value": "_color", + "start": 803, + "end": 809, "loc": { "start": { - "line": 2, - "column": 0 + "line": 27, + "column": 10 }, "end": { - "line": 2, - "column": 6 + "line": 27, + "column": 16 } } }, { "type": { - "label": "{", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 53, - "end": 54, + "value": "===", + "start": 810, + "end": 813, "loc": { "start": { - "line": 2, - "column": 7 + "line": 27, + "column": 17 }, "end": { - "line": 2, - "column": 8 + "line": 27, + "column": 20 } } }, @@ -1808,23 +7361,23 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 54, - "end": 61, + "value": "BLACK", + "start": 814, + "end": 819, "loc": { "start": { - "line": 2, - "column": 8 + "line": 27, + "column": 21 }, "end": { - "line": 2, - "column": 15 + "line": 27, + "column": 26 } } }, { "type": { - "label": "}", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -1834,48 +7387,48 @@ "postfix": false, "binop": null }, - "start": 61, - "end": 62, + "start": 819, + "end": 820, "loc": { "start": { - "line": 2, - "column": 15 + "line": 27, + "column": 26 }, "end": { - "line": 2, - "column": 16 + "line": 27, + "column": 27 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 63, - "end": 67, + "start": 820, + "end": 821, "loc": { "start": { - "line": 2, - "column": 17 + "line": 27, + "column": 27 }, "end": { - "line": 2, - "column": 21 + "line": 27, + "column": 28 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1883,53 +7436,50 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../family/sibling.js", - "start": 68, - "end": 90, + "value": "assert", + "start": 823, + "end": 829, "loc": { "start": { - "line": 2, - "column": 22 + "line": 28, + "column": 1 }, "end": { - "line": 2, - "column": 44 + "line": 28, + "column": 7 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 90, - "end": 91, + "start": 829, + "end": 830, "loc": { "start": { - "line": 2, - "column": 44 + "line": 28, + "column": 7 }, "end": { - "line": 2, - "column": 45 + "line": 28, + "column": 8 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1937,45 +7487,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 93, - "end": 99, + "value": "n", + "start": 833, + "end": 834, "loc": { "start": { - "line": 4, - "column": 0 + "line": 29, + "column": 2 }, "end": { - "line": 4, - "column": 6 + "line": 29, + "column": 3 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 100, - "end": 101, + "start": 834, + "end": 835, "loc": { "start": { - "line": 4, - "column": 7 + "line": 29, + "column": 3 }, "end": { - "line": 4, - "column": 8 + "line": 29, + "column": 4 } } }, @@ -1991,23 +7541,23 @@ "postfix": false, "binop": null }, - "value": "delete_case5", - "start": 101, - "end": 113, + "value": "parent", + "start": 835, + "end": 841, "loc": { "start": { - "line": 4, - "column": 8 + "line": 29, + "column": 4 }, "end": { - "line": 4, - "column": 20 + "line": 29, + "column": 10 } } }, { "type": { - "label": "}", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2015,18 +7565,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 113, - "end": 114, + "start": 841, + "end": 842, "loc": { "start": { - "line": 4, - "column": 20 + "line": 29, + "column": 10 }, "end": { - "line": 4, - "column": 21 + "line": 29, + "column": 11 } } }, @@ -2042,121 +7593,129 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 115, - "end": 119, + "value": "_color", + "start": 842, + "end": 848, "loc": { "start": { - "line": 4, - "column": 22 + "line": 29, + "column": 11 }, "end": { - "line": 4, - "column": 26 + "line": 29, + "column": 17 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "./delete_case5.js", - "start": 120, - "end": 139, + "value": "===", + "start": 849, + "end": 852, "loc": { "start": { - "line": 4, - "column": 27 + "line": 29, + "column": 18 }, "end": { - "line": 4, - "column": 46 + "line": 29, + "column": 21 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 139, - "end": 140, + "value": "RED", + "start": 853, + "end": 856, "loc": { "start": { - "line": 4, - "column": 46 + "line": 29, + "column": 22 }, "end": { - "line": 4, - "column": 47 + "line": 29, + "column": 25 } } }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node} n - The input node.\n ", - "start": 142, - "end": 473, + "type": { + "label": "||", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 1, + "updateContext": null + }, + "value": "||", + "start": 857, + "end": 859, "loc": { "start": { - "line": 6, - "column": 0 + "line": 29, + "column": 26 }, "end": { - "line": 16, - "column": 3 + "line": 29, + "column": 28 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 474, - "end": 480, + "value": "s", + "start": 860, + "end": 861, "loc": { "start": { - "line": 17, - "column": 0 + "line": 29, + "column": 29 }, "end": { - "line": 17, - "column": 6 + "line": 29, + "column": 30 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2167,17 +7726,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 481, - "end": 486, + "start": 861, + "end": 862, "loc": { "start": { - "line": 17, - "column": 7 + "line": 29, + "column": 30 }, "end": { - "line": 17, - "column": 12 + "line": 29, + "column": 31 } } }, @@ -2193,51 +7751,50 @@ "postfix": false, "binop": null }, - "value": "delete_case4", - "start": 487, - "end": 499, + "value": "left", + "start": 862, + "end": 866, "loc": { "start": { - "line": 17, - "column": 13 + "line": 29, + "column": 31 }, "end": { - "line": 17, - "column": 25 + "line": 29, + "column": 35 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 500, - "end": 501, + "start": 866, + "end": 867, "loc": { "start": { - "line": 17, - "column": 26 + "line": 29, + "column": 35 }, "end": { - "line": 17, - "column": 27 + "line": 29, + "column": 36 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2246,50 +7803,52 @@ "postfix": false, "binop": null }, - "start": 502, - "end": 503, + "value": "_color", + "start": 867, + "end": 873, "loc": { "start": { - "line": 17, - "column": 28 + "line": 29, + "column": 36 }, "end": { - "line": 17, - "column": 29 + "line": 29, + "column": 42 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "n", - "start": 503, - "end": 504, + "value": "===", + "start": 874, + "end": 877, "loc": { "start": { - "line": 17, - "column": 29 + "line": 29, + "column": 43 }, "end": { - "line": 17, - "column": 30 + "line": 29, + "column": 46 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2297,22 +7856,23 @@ "postfix": false, "binop": null }, - "start": 504, - "end": 505, + "value": "RED", + "start": 878, + "end": 881, "loc": { "start": { - "line": 17, - "column": 30 + "line": 29, + "column": 47 }, "end": { - "line": 17, - "column": 31 + "line": 29, + "column": 50 } } }, { "type": { - "label": "=>", + "label": "||", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2320,26 +7880,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 1, "updateContext": null }, - "start": 506, - "end": 508, + "value": "||", + "start": 882, + "end": 884, "loc": { "start": { - "line": 17, - "column": 32 + "line": 29, + "column": 51 }, "end": { - "line": 17, - "column": 34 + "line": 29, + "column": 53 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2348,23 +7909,23 @@ "postfix": false, "binop": null }, - "start": 509, - "end": 510, + "value": "s", + "start": 885, + "end": 886, "loc": { "start": { - "line": 17, - "column": 35 + "line": 29, + "column": 54 }, "end": { - "line": 17, - "column": 36 + "line": 29, + "column": 55 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2375,17 +7936,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 512, - "end": 517, + "start": 886, + "end": 887, "loc": { "start": { - "line": 18, - "column": 1 + "line": 29, + "column": 55 }, "end": { - "line": 18, - "column": 6 + "line": 29, + "column": 56 } } }, @@ -2401,44 +7961,43 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 518, - "end": 519, + "value": "right", + "start": 887, + "end": 892, "loc": { "start": { - "line": 18, - "column": 7 + "line": 29, + "column": 56 }, "end": { - "line": 18, - "column": 8 + "line": 29, + "column": 61 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 520, - "end": 521, + "start": 892, + "end": 893, "loc": { "start": { - "line": 18, - "column": 9 + "line": 29, + "column": 61 }, "end": { - "line": 18, - "column": 10 + "line": 29, + "column": 62 } } }, @@ -2454,42 +8013,44 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 522, - "end": 529, + "value": "_color", + "start": 893, + "end": 899, "loc": { "start": { - "line": 18, - "column": 11 + "line": 29, + "column": 62 }, "end": { - "line": 18, - "column": 18 + "line": 29, + "column": 68 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 529, - "end": 530, + "value": "===", + "start": 900, + "end": 903, "loc": { "start": { - "line": 18, - "column": 18 + "line": 29, + "column": 69 }, "end": { - "line": 18, - "column": 19 + "line": 29, + "column": 72 } } }, @@ -2505,17 +8066,43 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 530, - "end": 531, + "value": "RED", + "start": 904, + "end": 907, "loc": { "start": { - "line": 18, - "column": 19 + "line": 29, + "column": 73 }, "end": { - "line": 18, - "column": 20 + "line": 29, + "column": 76 + } + } + }, + { + "type": { + "label": ",", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 907, + "end": 908, + "loc": { + "start": { + "line": 29, + "column": 76 + }, + "end": { + "line": 29, + "column": 77 } } }, @@ -2531,16 +8118,16 @@ "postfix": false, "binop": null }, - "start": 531, - "end": 532, + "start": 910, + "end": 911, "loc": { "start": { - "line": 18, - "column": 20 + "line": 30, + "column": 1 }, "end": { - "line": 18, - "column": 21 + "line": 30, + "column": 2 } } }, @@ -2557,31 +8144,31 @@ "binop": null, "updateContext": null }, - "start": 532, - "end": 533, + "start": 911, + "end": 912, "loc": { "start": { - "line": 18, - "column": 21 + "line": 30, + "column": 2 }, "end": { - "line": 18, - "column": 22 + "line": 30, + "column": 3 } } }, { "type": "CommentBlock", "value": "*\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * >B B >B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 536, - "end": 1164, + "start": 915, + "end": 1543, "loc": { "start": { - "line": 20, + "line": 32, "column": 1 }, "end": { - "line": 33, + "line": 45, "column": 4 } } @@ -2601,15 +8188,15 @@ "updateContext": null }, "value": "if", - "start": 1166, - "end": 1168, + "start": 1545, + "end": 1547, "loc": { "start": { - "line": 34, + "line": 46, "column": 1 }, "end": { - "line": 34, + "line": 46, "column": 3 } } @@ -2626,15 +8213,15 @@ "postfix": false, "binop": null }, - "start": 1169, - "end": 1170, + "start": 1548, + "end": 1549, "loc": { "start": { - "line": 34, + "line": 46, "column": 4 }, "end": { - "line": 34, + "line": 46, "column": 5 } } @@ -2642,15 +8229,15 @@ { "type": "CommentLine", "value": " The parent color test is always true when coming from case 2", - "start": 1173, - "end": 1236, + "start": 1552, + "end": 1615, "loc": { "start": { - "line": 35, + "line": 47, "column": 2 }, "end": { - "line": 35, + "line": 47, "column": 65 } } @@ -2668,15 +8255,15 @@ "binop": null }, "value": "n", - "start": 1239, - "end": 1240, + "start": 1618, + "end": 1619, "loc": { "start": { - "line": 36, + "line": 48, "column": 2 }, "end": { - "line": 36, + "line": 48, "column": 3 } } @@ -2694,15 +8281,15 @@ "binop": null, "updateContext": null }, - "start": 1240, - "end": 1241, + "start": 1619, + "end": 1620, "loc": { "start": { - "line": 36, + "line": 48, "column": 3 }, "end": { - "line": 36, + "line": 48, "column": 4 } } @@ -2720,15 +8307,15 @@ "binop": null }, "value": "parent", - "start": 1241, - "end": 1247, + "start": 1620, + "end": 1626, "loc": { "start": { - "line": 36, + "line": 48, "column": 4 }, "end": { - "line": 36, + "line": 48, "column": 10 } } @@ -2746,15 +8333,15 @@ "binop": null, "updateContext": null }, - "start": 1247, - "end": 1248, + "start": 1626, + "end": 1627, "loc": { "start": { - "line": 36, + "line": 48, "column": 10 }, "end": { - "line": 36, + "line": 48, "column": 11 } } @@ -2772,15 +8359,15 @@ "binop": null }, "value": "_color", - "start": 1248, - "end": 1254, + "start": 1627, + "end": 1633, "loc": { "start": { - "line": 36, + "line": 48, "column": 11 }, "end": { - "line": 36, + "line": 48, "column": 17 } } @@ -2799,15 +8386,15 @@ "updateContext": null }, "value": "===", - "start": 1255, - "end": 1258, + "start": 1634, + "end": 1637, "loc": { "start": { - "line": 36, + "line": 48, "column": 18 }, "end": { - "line": 36, + "line": 48, "column": 21 } } @@ -2825,15 +8412,15 @@ "binop": null }, "value": "RED", - "start": 1259, - "end": 1262, + "start": 1638, + "end": 1641, "loc": { "start": { - "line": 36, + "line": 48, "column": 22 }, "end": { - "line": 36, + "line": 48, "column": 25 } } @@ -2852,15 +8439,15 @@ "updateContext": null }, "value": "&&", - "start": 1263, - "end": 1265, + "start": 1642, + "end": 1644, "loc": { "start": { - "line": 36, + "line": 48, "column": 26 }, "end": { - "line": 36, + "line": 48, "column": 28 } } @@ -2878,15 +8465,15 @@ "binop": null }, "value": "s", - "start": 1268, - "end": 1269, + "start": 1647, + "end": 1648, "loc": { "start": { - "line": 37, + "line": 49, "column": 2 }, "end": { - "line": 37, + "line": 49, "column": 3 } } @@ -2904,15 +8491,15 @@ "binop": null, "updateContext": null }, - "start": 1269, - "end": 1270, + "start": 1648, + "end": 1649, "loc": { "start": { - "line": 37, + "line": 49, "column": 3 }, "end": { - "line": 37, + "line": 49, "column": 4 } } @@ -2930,15 +8517,15 @@ "binop": null }, "value": "left", - "start": 1270, - "end": 1274, + "start": 1649, + "end": 1653, "loc": { "start": { - "line": 37, + "line": 49, "column": 4 }, "end": { - "line": 37, + "line": 49, "column": 8 } } @@ -2956,15 +8543,15 @@ "binop": null, "updateContext": null }, - "start": 1274, - "end": 1275, + "start": 1653, + "end": 1654, "loc": { "start": { - "line": 37, + "line": 49, "column": 8 }, "end": { - "line": 37, + "line": 49, "column": 9 } } @@ -2982,15 +8569,15 @@ "binop": null }, "value": "_color", - "start": 1275, - "end": 1281, + "start": 1654, + "end": 1660, "loc": { "start": { - "line": 37, + "line": 49, "column": 9 }, "end": { - "line": 37, + "line": 49, "column": 15 } } @@ -3009,15 +8596,15 @@ "updateContext": null }, "value": "===", - "start": 1282, - "end": 1285, + "start": 1661, + "end": 1664, "loc": { "start": { - "line": 37, + "line": 49, "column": 16 }, "end": { - "line": 37, + "line": 49, "column": 19 } } @@ -3035,15 +8622,15 @@ "binop": null }, "value": "BLACK", - "start": 1286, - "end": 1291, + "start": 1665, + "end": 1670, "loc": { "start": { - "line": 37, + "line": 49, "column": 20 }, "end": { - "line": 37, + "line": 49, "column": 25 } } @@ -3062,15 +8649,15 @@ "updateContext": null }, "value": "&&", - "start": 1292, - "end": 1294, + "start": 1671, + "end": 1673, "loc": { "start": { - "line": 37, + "line": 49, "column": 26 }, "end": { - "line": 37, + "line": 49, "column": 28 } } @@ -3088,15 +8675,15 @@ "binop": null }, "value": "s", - "start": 1297, - "end": 1298, + "start": 1676, + "end": 1677, "loc": { "start": { - "line": 38, + "line": 50, "column": 2 }, "end": { - "line": 38, + "line": 50, "column": 3 } } @@ -3114,15 +8701,15 @@ "binop": null, "updateContext": null }, - "start": 1298, - "end": 1299, + "start": 1677, + "end": 1678, "loc": { "start": { - "line": 38, + "line": 50, "column": 3 }, "end": { - "line": 38, + "line": 50, "column": 4 } } @@ -3140,15 +8727,15 @@ "binop": null }, "value": "right", - "start": 1299, - "end": 1304, + "start": 1678, + "end": 1683, "loc": { "start": { - "line": 38, + "line": 50, "column": 4 }, "end": { - "line": 38, + "line": 50, "column": 9 } } @@ -3166,15 +8753,15 @@ "binop": null, "updateContext": null }, - "start": 1304, - "end": 1305, + "start": 1683, + "end": 1684, "loc": { "start": { - "line": 38, + "line": 50, "column": 9 }, "end": { - "line": 38, + "line": 50, "column": 10 } } @@ -3192,15 +8779,15 @@ "binop": null }, "value": "_color", - "start": 1305, - "end": 1311, + "start": 1684, + "end": 1690, "loc": { "start": { - "line": 38, + "line": 50, "column": 10 }, "end": { - "line": 38, + "line": 50, "column": 16 } } @@ -3219,15 +8806,15 @@ "updateContext": null }, "value": "===", - "start": 1312, - "end": 1315, + "start": 1691, + "end": 1694, "loc": { "start": { - "line": 38, + "line": 50, "column": 17 }, "end": { - "line": 38, + "line": 50, "column": 20 } } @@ -3245,15 +8832,15 @@ "binop": null }, "value": "BLACK", - "start": 1316, - "end": 1321, + "start": 1695, + "end": 1700, "loc": { "start": { - "line": 38, + "line": 50, "column": 21 }, "end": { - "line": 38, + "line": 50, "column": 26 } } @@ -3270,15 +8857,15 @@ "postfix": false, "binop": null }, - "start": 1323, - "end": 1324, + "start": 1702, + "end": 1703, "loc": { "start": { - "line": 39, + "line": 51, "column": 1 }, "end": { - "line": 39, + "line": 51, "column": 2 } } @@ -3295,15 +8882,15 @@ "postfix": false, "binop": null }, - "start": 1325, - "end": 1326, + "start": 1704, + "end": 1705, "loc": { "start": { - "line": 39, + "line": 51, "column": 3 }, "end": { - "line": 39, + "line": 51, "column": 4 } } @@ -3321,15 +8908,15 @@ "binop": null }, "value": "s", - "start": 1329, - "end": 1330, + "start": 1708, + "end": 1709, "loc": { "start": { - "line": 40, + "line": 52, "column": 2 }, "end": { - "line": 40, + "line": 52, "column": 3 } } @@ -3347,15 +8934,15 @@ "binop": null, "updateContext": null }, - "start": 1330, - "end": 1331, + "start": 1709, + "end": 1710, "loc": { "start": { - "line": 40, + "line": 52, "column": 3 }, "end": { - "line": 40, + "line": 52, "column": 4 } } @@ -3373,15 +8960,15 @@ "binop": null }, "value": "_color", - "start": 1331, - "end": 1337, + "start": 1710, + "end": 1716, "loc": { "start": { - "line": 40, + "line": 52, "column": 4 }, "end": { - "line": 40, + "line": 52, "column": 10 } } @@ -3400,15 +8987,15 @@ "updateContext": null }, "value": "=", - "start": 1338, - "end": 1339, + "start": 1717, + "end": 1718, "loc": { "start": { - "line": 40, + "line": 52, "column": 11 }, "end": { - "line": 40, + "line": 52, "column": 12 } } @@ -3426,15 +9013,15 @@ "binop": null }, "value": "RED", - "start": 1340, - "end": 1343, + "start": 1719, + "end": 1722, "loc": { "start": { - "line": 40, + "line": 52, "column": 13 }, "end": { - "line": 40, + "line": 52, "column": 16 } } @@ -3452,15 +9039,15 @@ "binop": null, "updateContext": null }, - "start": 1343, - "end": 1344, + "start": 1722, + "end": 1723, "loc": { "start": { - "line": 40, + "line": 52, "column": 16 }, "end": { - "line": 40, + "line": 52, "column": 17 } } @@ -3478,15 +9065,15 @@ "binop": null }, "value": "n", - "start": 1347, - "end": 1348, + "start": 1726, + "end": 1727, "loc": { "start": { - "line": 41, + "line": 53, "column": 2 }, "end": { - "line": 41, + "line": 53, "column": 3 } } @@ -3504,15 +9091,15 @@ "binop": null, "updateContext": null }, - "start": 1348, - "end": 1349, + "start": 1727, + "end": 1728, "loc": { "start": { - "line": 41, + "line": 53, "column": 3 }, "end": { - "line": 41, + "line": 53, "column": 4 } } @@ -3530,15 +9117,15 @@ "binop": null }, "value": "parent", - "start": 1349, - "end": 1355, + "start": 1728, + "end": 1734, "loc": { "start": { - "line": 41, + "line": 53, "column": 4 }, "end": { - "line": 41, + "line": 53, "column": 10 } } @@ -3556,15 +9143,15 @@ "binop": null, "updateContext": null }, - "start": 1355, - "end": 1356, + "start": 1734, + "end": 1735, "loc": { "start": { - "line": 41, + "line": 53, "column": 10 }, "end": { - "line": 41, + "line": 53, "column": 11 } } @@ -3582,15 +9169,15 @@ "binop": null }, "value": "_color", - "start": 1356, - "end": 1362, + "start": 1735, + "end": 1741, "loc": { "start": { - "line": 41, + "line": 53, "column": 11 }, "end": { - "line": 41, + "line": 53, "column": 17 } } @@ -3609,15 +9196,15 @@ "updateContext": null }, "value": "=", - "start": 1363, - "end": 1364, + "start": 1742, + "end": 1743, "loc": { "start": { - "line": 41, + "line": 53, "column": 18 }, "end": { - "line": 41, + "line": 53, "column": 19 } } @@ -3635,15 +9222,15 @@ "binop": null }, "value": "BLACK", - "start": 1365, - "end": 1370, + "start": 1744, + "end": 1749, "loc": { "start": { - "line": 41, + "line": 53, "column": 20 }, "end": { - "line": 41, + "line": 53, "column": 25 } } @@ -3661,15 +9248,15 @@ "binop": null, "updateContext": null }, - "start": 1370, - "end": 1371, + "start": 1749, + "end": 1750, "loc": { "start": { - "line": 41, + "line": 53, "column": 25 }, "end": { - "line": 41, + "line": 53, "column": 26 } } @@ -3686,15 +9273,15 @@ "postfix": false, "binop": null }, - "start": 1373, - "end": 1374, + "start": 1752, + "end": 1753, "loc": { "start": { - "line": 42, + "line": 54, "column": 1 }, "end": { - "line": 42, + "line": 54, "column": 2 } } @@ -3702,15 +9289,15 @@ { "type": "CommentLine", "value": " Otherwise, go to case 5.", - "start": 1377, - "end": 1404, + "start": 1756, + "end": 1783, "loc": { "start": { - "line": 44, + "line": 56, "column": 1 }, "end": { - "line": 44, + "line": 56, "column": 28 } } @@ -3730,15 +9317,15 @@ "updateContext": null }, "value": "else", - "start": 1406, - "end": 1410, + "start": 1785, + "end": 1789, "loc": { "start": { - "line": 45, + "line": 57, "column": 1 }, "end": { - "line": 45, + "line": 57, "column": 5 } } @@ -3756,15 +9343,15 @@ "binop": null }, "value": "delete_case5", - "start": 1411, - "end": 1423, + "start": 1790, + "end": 1802, "loc": { "start": { - "line": 45, + "line": 57, "column": 6 }, "end": { - "line": 45, + "line": 57, "column": 18 } } @@ -3781,15 +9368,15 @@ "postfix": false, "binop": null }, - "start": 1423, - "end": 1424, + "start": 1802, + "end": 1803, "loc": { "start": { - "line": 45, + "line": 57, "column": 18 }, "end": { - "line": 45, + "line": 57, "column": 19 } } @@ -3807,15 +9394,15 @@ "binop": null }, "value": "n", - "start": 1424, - "end": 1425, + "start": 1803, + "end": 1804, "loc": { "start": { - "line": 45, + "line": 57, "column": 19 }, "end": { - "line": 45, + "line": 57, "column": 20 } } @@ -3832,15 +9419,15 @@ "postfix": false, "binop": null }, - "start": 1425, - "end": 1426, + "start": 1804, + "end": 1805, "loc": { "start": { - "line": 45, + "line": 57, "column": 20 }, "end": { - "line": 45, + "line": 57, "column": 21 } } @@ -3858,15 +9445,15 @@ "binop": null, "updateContext": null }, - "start": 1426, - "end": 1427, + "start": 1805, + "end": 1806, "loc": { "start": { - "line": 45, + "line": 57, "column": 21 }, "end": { - "line": 45, + "line": 57, "column": 22 } } @@ -3883,15 +9470,15 @@ "postfix": false, "binop": null }, - "start": 1428, - "end": 1429, + "start": 1807, + "end": 1808, "loc": { "start": { - "line": 46, + "line": 58, "column": 0 }, "end": { - "line": 46, + "line": 58, "column": 1 } } @@ -3909,19 +9496,127 @@ "binop": null, "updateContext": null }, - "start": 1429, - "end": 1430, + "start": 1808, + "end": 1809, "loc": { "start": { - "line": 46, + "line": 58, "column": 1 }, "end": { - "line": 46, + "line": 58, "column": 2 } } }, + { + "type": { + "label": "export", + "keyword": "export", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "export", + "start": 1811, + "end": 1817, + "loc": { + "start": { + "line": 60, + "column": 0 + }, + "end": { + "line": 60, + "column": 6 + } + } + }, + { + "type": { + "label": "default", + "keyword": "default", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "default", + "start": 1818, + "end": 1825, + "loc": { + "start": { + "line": 60, + "column": 7 + }, + "end": { + "line": 60, + "column": 14 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, 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false, @@ -2337,16 +7969,16 @@ "binop": null, "updateContext": null }, - "start": 13, - "end": 14, + "start": 817, + "end": 818, "loc": { "start": { - "line": 1, - "column": 13 + "line": 26, + "column": 9 }, "end": { - "line": 1, - "column": 14 + "line": 26, + "column": 10 } } }, @@ -2362,48 +7994,51 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 15, - "end": 18, + "value": "parent", + "start": 818, + "end": 824, "loc": { "start": { - "line": 1, - "column": 15 + "line": 26, + "column": 10 }, "end": { - "line": 1, - "column": 18 + "line": 26, + "column": 16 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 18, - "end": 19, + "value": "!==", + "start": 825, + "end": 828, "loc": { "start": { - "line": 1, - "column": 18 + "line": 26, + 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"line": 1, + "line": 26, "column": 25 }, "end": { - "line": 1, - "column": 44 + "line": 26, + "column": 26 } } }, @@ -2467,25 +8101,25 @@ "binop": null, "updateContext": null }, - "start": 44, - "end": 45, + "start": 834, + "end": 835, "loc": { "start": { - "line": 1, - "column": 44 + "line": 26, + "column": 26 }, "end": { - "line": 1, - "column": 45 + "line": 26, + "column": 27 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2494,24 +8128,24 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 46, - "end": 52, + "value": "const", + "start": 837, + "end": 842, "loc": { "start": { - "line": 2, - "column": 0 + "line": 27, + "column": 1 }, "end": { - "line": 2, + "line": 27, "column": 6 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2520,19 +8154,47 @@ "postfix": false, "binop": null }, - "start": 53, - "end": 54, + "value": "s", + "start": 843, + "end": 844, "loc": { "start": { - "line": 2, + "line": 27, "column": 7 }, "end": { - "line": 2, + "line": 27, "column": 8 } } }, + { + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 845, + "end": 846, + "loc": { + "start": { + "line": 27, + "column": 9 + }, + "end": { + "line": 27, + "column": 10 + } + } + }, { "type": { "label": "name", @@ -2545,43 +8207,42 @@ "postfix": false, "binop": null }, - "value": "rotate_left", - "start": 54, - "end": 65, + "value": "sibling", + "start": 847, + "end": 854, "loc": { "start": { - "line": 2, - "column": 8 + "line": 27, + "column": 11 }, "end": { - "line": 2, - "column": 19 + "line": 27, + "column": 18 } } }, { "type": { - "label": ",", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 65, - "end": 66, + "start": 854, + "end": 855, "loc": { "start": { - "line": 2, - "column": 19 + "line": 27, + "column": 18 }, "end": { - "line": 2, - "column": 20 + "line": 27, + "column": 19 } } }, @@ -2597,23 +8258,23 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 67, - "end": 79, + "value": "n", + "start": 855, + "end": 856, "loc": { "start": { - "line": 2, - "column": 21 + "line": 27, + "column": 19 }, "end": { - "line": 2, - "column": 33 + "line": 27, + "column": 20 } } }, { "type": { - "label": "}", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2623,48 +8284,48 @@ "postfix": false, "binop": null }, - "start": 79, - "end": 80, + "start": 856, + "end": 857, "loc": { "start": { - "line": 2, - "column": 33 + "line": 27, + "column": 20 }, "end": { - "line": 2, - "column": 34 + "line": 27, + "column": 21 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 81, - "end": 85, + "start": 857, + "end": 858, "loc": { "start": { - "line": 2, - "column": 35 + "line": 27, + "column": 21 }, "end": { - "line": 2, - "column": 39 + "line": 27, + "column": 22 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2672,53 +8333,50 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../rotate/index.js", - "start": 86, - "end": 106, + "value": "assert", + "start": 860, + "end": 866, "loc": { "start": { - "line": 2, - "column": 40 + "line": 28, + "column": 1 }, "end": { - "line": 2, - "column": 60 + "line": 28, + "column": 7 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 106, - "end": 107, + "start": 866, + "end": 867, "loc": { "start": { - "line": 2, - "column": 60 + "line": 28, + "column": 7 }, "end": { - "line": 2, - "column": 61 + "line": 28, + "column": 8 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2726,27 +8384,54 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 108, - "end": 114, + "value": "s", + "start": 867, + "end": 868, "loc": { "start": { - "line": 3, - "column": 0 + "line": 28, + "column": 8 }, "end": { - "line": 3, - "column": 6 + "line": 28, + "column": 9 } } }, { "type": { - "label": "{", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, + "updateContext": null + }, + "value": "instanceof", + "start": 869, + "end": 879, + "loc": { + "start": { + "line": 28, + "column": 10 + }, + "end": { + "line": 28, + "column": 20 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2755,24 +8440,25 @@ "postfix": false, "binop": null }, - "start": 115, - "end": 116, + "value": "Node", + "start": 880, + "end": 884, "loc": { "start": { - "line": 3, - "column": 7 + "line": 28, + "column": 21 }, "end": { - "line": 3, - "column": 8 + "line": 28, + "column": 25 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2780,42 +8466,42 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 116, - "end": 123, + "start": 884, + "end": 885, "loc": { "start": { - "line": 3, - "column": 8 + "line": 28, + "column": 25 }, "end": { - "line": 3, - "column": 15 + "line": 28, + "column": 26 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 123, - "end": 124, + "start": 885, + "end": 886, "loc": { "start": { - "line": 3, - "column": 15 + "line": 28, + "column": 26 }, "end": { - "line": 3, - "column": 16 + "line": 28, + "column": 27 } } }, @@ -2831,79 +8517,76 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 125, - "end": 129, + "value": "assert", + "start": 888, + "end": 894, "loc": { "start": { - "line": 3, - "column": 17 + "line": 29, + "column": 1 }, "end": { - "line": 3, - "column": 21 + "line": 29, + "column": 7 } } }, { "type": { - "label": "string", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../family/sibling.js", - "start": 130, - "end": 152, + "start": 894, + "end": 895, "loc": { "start": { - "line": 3, - "column": 22 + "line": 29, + "column": 7 }, "end": { - "line": 3, - "column": 44 + "line": 29, + "column": 8 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 152, - "end": 153, + "value": "s", + "start": 895, + "end": 896, "loc": { "start": { - "line": 3, - "column": 44 + "line": 29, + "column": 8 }, "end": { - "line": 3, - "column": 45 + "line": 29, + "column": 9 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2912,24 +8595,23 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 155, - "end": 161, + "start": 896, + "end": 897, "loc": { "start": { - "line": 5, - "column": 0 + "line": 29, + "column": 9 }, "end": { - "line": 5, - "column": 6 + "line": 29, + "column": 10 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2938,50 +8620,52 @@ "postfix": false, "binop": null }, - "start": 162, - "end": 163, + "value": "_color", + "start": 897, + "end": 903, "loc": { "start": { - "line": 5, - "column": 7 + "line": 29, + "column": 10 }, "end": { - "line": 5, - "column": 8 + "line": 29, + "column": 16 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "delete_case6", - "start": 163, - "end": 175, + "value": "===", + "start": 904, + "end": 907, "loc": { "start": { - "line": 5, - "column": 8 + "line": 29, + "column": 17 }, "end": { - "line": 5, + "line": 29, "column": 20 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2989,24 +8673,25 @@ "postfix": false, "binop": null }, - "start": 175, - "end": 176, + "value": "BLACK", + "start": 908, + "end": 913, "loc": { "start": { - "line": 5, - "column": 20 + "line": 29, + "column": 21 }, "end": { - "line": 5, - "column": 21 + "line": 29, + "column": 26 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3014,25 +8699,24 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 177, - "end": 181, + "start": 913, + "end": 914, "loc": { "start": { - "line": 5, - "column": 22 + "line": 29, + "column": 26 }, "end": { - "line": 5, - "column": 26 + "line": 29, + "column": 27 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3041,94 +8725,99 @@ "binop": null, "updateContext": null }, - "value": "./delete_case6.js", - "start": 182, - "end": 201, + "start": 914, + "end": 915, "loc": { "start": { - "line": 5, + "line": 29, "column": 27 }, "end": { - "line": 5, - "column": 46 + "line": 29, + "column": 28 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 201, - "end": 202, + "value": "assert", + "start": 917, + "end": 923, "loc": { "start": { - "line": 5, - "column": 46 + "line": 30, + "column": 1 }, "end": { - "line": 5, - "column": 47 + "line": 30, + "column": 7 } } }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - at least one of n's sibling's children is red\n *\n * @param {Node} n - The input node.\n ", - "start": 204, - "end": 523, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 923, + "end": 924, "loc": { "start": { - "line": 7, - "column": 0 + "line": 30, + "column": 7 }, "end": { - "line": 17, - "column": 3 + "line": 30, + "column": 8 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 524, - "end": 530, + "value": "s", + "start": 924, + "end": 925, "loc": { "start": { - "line": 18, - "column": 0 + "line": 30, + "column": 8 }, "end": { - "line": 18, - "column": 6 + "line": 30, + "column": 9 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -3139,17 +8828,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 531, - "end": 536, + "start": 925, + "end": 926, "loc": { "start": { - "line": 18, - "column": 7 + "line": 30, + "column": 9 }, "end": { - "line": 18, - "column": 12 + "line": 30, + "column": 10 } } }, @@ -3165,51 +8853,50 @@ "postfix": false, "binop": null }, - "value": "delete_case5", - "start": 537, - "end": 549, + "value": "left", + "start": 926, + "end": 930, "loc": { "start": { - "line": 18, - "column": 13 + "line": 30, + "column": 10 }, "end": { - "line": 18, - "column": 25 + "line": 30, + "column": 14 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 550, - "end": 551, + "start": 930, + "end": 931, "loc": { "start": { - "line": 18, - "column": 26 + "line": 30, + "column": 14 }, "end": { - "line": 18, - "column": 27 + "line": 30, + "column": 15 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3218,50 +8905,52 @@ "postfix": false, "binop": null }, - "start": 552, - "end": 553, + "value": "_color", + "start": 931, + "end": 937, "loc": { "start": { - "line": 18, - "column": 28 + "line": 30, + "column": 15 }, "end": { - "line": 18, - "column": 29 + "line": 30, + "column": 21 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "n", - "start": 553, - "end": 554, + "value": "===", + "start": 938, + "end": 941, "loc": { "start": { - "line": 18, - "column": 29 + "line": 30, + "column": 22 }, "end": { - "line": 18, - "column": 30 + "line": 30, + "column": 25 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3269,22 +8958,23 @@ "postfix": false, "binop": null }, - "start": 554, - "end": 555, + "value": "RED", + "start": 942, + "end": 945, "loc": { "start": { - "line": 18, - "column": 30 + "line": 30, + "column": 26 }, "end": { - "line": 18, - "column": 31 + "line": 30, + "column": 29 } } }, { "type": { - "label": "=>", + "label": "||", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3292,26 +8982,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 1, "updateContext": null }, - "start": 556, - "end": 558, + "value": "||", + "start": 946, + "end": 948, "loc": { "start": { - "line": 18, - "column": 32 + "line": 30, + "column": 30 }, "end": { - "line": 18, - "column": 34 + "line": 30, + "column": 32 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3320,23 +9011,23 @@ "postfix": false, "binop": null }, - "start": 559, - "end": 560, + "value": "s", + "start": 949, + "end": 950, "loc": { "start": { - "line": 18, - "column": 35 + "line": 30, + "column": 33 }, "end": { - "line": 18, - "column": 36 + "line": 30, + "column": 34 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -3347,17 +9038,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 562, - "end": 567, + "start": 950, + "end": 951, "loc": { "start": { - "line": 19, - "column": 1 + "line": 30, + "column": 34 }, "end": { - "line": 19, - "column": 6 + "line": 30, + "column": 35 } } }, @@ -3373,44 +9063,43 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 568, - "end": 569, + "value": "right", + "start": 951, + "end": 956, "loc": { "start": { - "line": 19, - "column": 7 + "line": 30, + "column": 35 }, "end": { - "line": 19, - "column": 8 + "line": 30, + "column": 40 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 570, - "end": 571, + "start": 956, + "end": 957, "loc": { "start": { - "line": 19, - "column": 9 + "line": 30, + "column": 40 }, "end": { - "line": 19, - "column": 10 + "line": 30, + "column": 41 } } }, @@ -3426,42 +9115,44 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 572, - "end": 579, + "value": "_color", + "start": 957, + "end": 963, "loc": { "start": { - "line": 19, - "column": 11 + "line": 30, + "column": 41 }, "end": { - "line": 19, - "column": 18 + "line": 30, + "column": 47 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 579, - "end": 580, + "value": "===", + "start": 964, + "end": 967, "loc": { "start": { - "line": 19, - "column": 18 + "line": 30, + "column": 48 }, "end": { - "line": 19, - "column": 19 + "line": 30, + "column": 51 } } }, @@ -3477,17 +9168,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 580, - "end": 581, + "value": "RED", + "start": 968, + "end": 971, "loc": { "start": { - "line": 19, - "column": 19 + "line": 30, + "column": 52 }, "end": { - "line": 19, - "column": 20 + "line": 30, + "column": 55 } } }, @@ -3503,16 +9194,16 @@ "postfix": false, "binop": null }, - "start": 581, - "end": 582, + "start": 971, + "end": 972, "loc": { "start": { - "line": 19, - "column": 20 + "line": 30, + "column": 55 }, "end": { - "line": 19, - "column": 21 + "line": 30, + "column": 56 } } }, @@ -3529,31 +9220,31 @@ "binop": null, "updateContext": null }, - "start": 582, - "end": 583, + "start": 972, + "end": 973, "loc": { "start": { - "line": 19, - "column": 21 + "line": 30, + "column": 56 }, "end": { - "line": 19, - "column": 22 + "line": 30, + "column": 57 } } }, { "type": "CommentLine", "value": " The following statements just force the red n's sibling child to be on", - "start": 586, - "end": 659, + "start": 976, + "end": 1049, "loc": { "start": { - "line": 21, + "line": 32, "column": 1 }, "end": { - "line": 21, + "line": 32, "column": 74 } } @@ -3561,15 +9252,15 @@ { "type": "CommentLine", "value": " the left of the left of the parent, or right of the right, so case 6", - "start": 661, - "end": 732, + "start": 1051, + "end": 1122, "loc": { "start": { - "line": 22, + "line": 33, "column": 1 }, "end": { - "line": 22, + "line": 33, "column": 72 } } @@ -3577,15 +9268,15 @@ { "type": "CommentLine", "value": " will rotate correctly.", - "start": 734, - "end": 759, + "start": 1124, + "end": 1149, "loc": { "start": { - "line": 23, + "line": 34, "column": 1 }, "end": { - "line": 23, + "line": 34, "column": 26 } } @@ -3593,15 +9284,15 @@ { "type": "CommentBlock", "value": "*\n\t * ? ?\n\t * / \\ / \\\n\t * >B B >B B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - R B - - = R\n\t * / \\ / \\ / \\\n\t * = = - - = B\n\t * / \\\n\t * - -\n\t ", - "start": 762, - "end": 1194, + "start": 1152, + "end": 1584, "loc": { "start": { - "line": 25, + "line": 36, "column": 1 }, "end": { - "line": 35, + "line": 46, "column": 4 } } @@ -3621,15 +9312,15 @@ "updateContext": null }, "value": "if", - "start": 1196, - "end": 1198, + "start": 1586, + "end": 1588, "loc": { "start": { - "line": 36, + "line": 47, "column": 1 }, "end": { - "line": 36, + "line": 47, "column": 3 } } @@ -3646,15 +9337,15 @@ "postfix": false, "binop": null }, - "start": 1199, - "end": 1200, + "start": 1589, + "end": 1590, "loc": { "start": { - "line": 36, + "line": 47, "column": 4 }, "end": { - "line": 36, + "line": 47, "column": 5 } } @@ -3672,15 +9363,15 @@ "binop": null }, "value": "n", - "start": 1200, - "end": 1201, + "start": 1590, + "end": 1591, "loc": { "start": { - "line": 36, + "line": 47, "column": 5 }, "end": { - "line": 36, + "line": 47, "column": 6 } } @@ -3699,15 +9390,15 @@ "updateContext": null }, "value": "===", - "start": 1202, - "end": 1205, + "start": 1592, + "end": 1595, "loc": { "start": { - "line": 36, + "line": 47, "column": 7 }, "end": { - "line": 36, + "line": 47, "column": 10 } } @@ -3725,15 +9416,15 @@ "binop": null }, "value": "n", - "start": 1206, - "end": 1207, + "start": 1596, + "end": 1597, "loc": { "start": { - "line": 36, + "line": 47, "column": 11 }, "end": { - "line": 36, + "line": 47, "column": 12 } } @@ -3751,15 +9442,15 @@ "binop": null, "updateContext": null }, - "start": 1207, - "end": 1208, + "start": 1597, + "end": 1598, "loc": { "start": { - "line": 36, + "line": 47, "column": 12 }, "end": { - "line": 36, + "line": 47, "column": 13 } } @@ -3777,15 +9468,15 @@ "binop": null }, "value": "parent", - "start": 1208, - "end": 1214, + "start": 1598, + "end": 1604, "loc": { "start": { - "line": 36, + "line": 47, "column": 13 }, "end": { - "line": 36, + "line": 47, "column": 19 } } @@ -3803,15 +9494,15 @@ "binop": null, "updateContext": null }, - "start": 1214, - "end": 1215, + "start": 1604, + "end": 1605, "loc": { "start": { - "line": 36, + "line": 47, "column": 19 }, "end": { - "line": 36, + "line": 47, "column": 20 } } @@ -3829,15 +9520,15 @@ "binop": null }, "value": "left", - "start": 1215, - "end": 1219, + "start": 1605, + "end": 1609, "loc": { "start": { - "line": 36, + "line": 47, "column": 20 }, "end": { - "line": 36, + "line": 47, "column": 24 } } @@ -3856,15 +9547,15 @@ "updateContext": null }, "value": "&&", - "start": 1220, - "end": 1222, + "start": 1610, + "end": 1612, "loc": { "start": { - "line": 36, + "line": 47, "column": 25 }, "end": { - "line": 36, + "line": 47, "column": 27 } } @@ -3882,15 +9573,15 @@ "binop": null }, "value": "s", - "start": 1223, - "end": 1224, + "start": 1613, + "end": 1614, "loc": { "start": { - "line": 36, + "line": 47, "column": 28 }, "end": { - "line": 36, + "line": 47, "column": 29 } } @@ -3908,15 +9599,15 @@ "binop": null, "updateContext": null }, - "start": 1224, - "end": 1225, + "start": 1614, + "end": 1615, "loc": { "start": { - "line": 36, + "line": 47, "column": 29 }, "end": { - "line": 36, + "line": 47, "column": 30 } } @@ -3934,15 +9625,15 @@ "binop": null }, "value": "right", - "start": 1225, - "end": 1230, + "start": 1615, + "end": 1620, "loc": { "start": { - "line": 36, + "line": 47, "column": 30 }, "end": { - "line": 36, + "line": 47, "column": 35 } } @@ -3960,15 +9651,15 @@ "binop": null, "updateContext": null }, - "start": 1230, - "end": 1231, + "start": 1620, + "end": 1621, "loc": { "start": { - "line": 36, + "line": 47, "column": 35 }, "end": { - "line": 36, + "line": 47, "column": 36 } } @@ -3986,15 +9677,15 @@ "binop": null }, "value": "_color", - "start": 1231, - "end": 1237, + "start": 1621, + "end": 1627, "loc": { "start": { - "line": 36, + "line": 47, "column": 36 }, "end": { - "line": 36, + "line": 47, "column": 42 } } @@ -4013,15 +9704,15 @@ "updateContext": null }, "value": "===", - "start": 1238, - "end": 1241, + "start": 1628, + "end": 1631, "loc": { "start": { - "line": 36, + "line": 47, "column": 43 }, "end": { - "line": 36, + "line": 47, "column": 46 } } @@ -4039,15 +9730,15 @@ "binop": null }, "value": "BLACK", - "start": 1242, - "end": 1247, + "start": 1632, + "end": 1637, "loc": { "start": { - "line": 36, + "line": 47, "column": 47 }, "end": { - "line": 36, + "line": 47, "column": 52 } } @@ -4064,15 +9755,15 @@ "postfix": false, "binop": null }, - "start": 1247, - "end": 1248, + "start": 1637, + "end": 1638, "loc": { "start": { - "line": 36, + "line": 47, "column": 52 }, "end": { - "line": 36, + "line": 47, "column": 53 } } @@ -4089,15 +9780,15 @@ "postfix": false, "binop": null }, - "start": 1249, - "end": 1250, + "start": 1639, + "end": 1640, "loc": { "start": { - "line": 36, + "line": 47, "column": 54 }, "end": { - "line": 36, + "line": 47, "column": 55 } } @@ -4115,15 +9806,15 @@ "binop": null }, "value": "s", - "start": 1253, - "end": 1254, + "start": 1643, + "end": 1644, "loc": { "start": { - "line": 37, + "line": 48, "column": 2 }, "end": { - "line": 37, + "line": 48, "column": 3 } } @@ -4141,15 +9832,15 @@ "binop": null, "updateContext": null }, - "start": 1254, - "end": 1255, + "start": 1644, + "end": 1645, "loc": { "start": { - "line": 37, + "line": 48, "column": 3 }, "end": { - "line": 37, + "line": 48, "column": 4 } } @@ -4167,15 +9858,15 @@ "binop": null }, "value": "_color", - "start": 1255, - "end": 1261, + "start": 1645, + "end": 1651, "loc": { "start": { - "line": 37, + "line": 48, "column": 4 }, "end": { - "line": 37, + "line": 48, "column": 10 } } @@ -4194,15 +9885,15 @@ "updateContext": null }, "value": "=", - "start": 1262, - "end": 1263, + "start": 1652, + "end": 1653, "loc": { "start": { - "line": 37, + "line": 48, "column": 11 }, "end": { - "line": 37, + "line": 48, "column": 12 } } @@ -4220,15 +9911,15 @@ "binop": null }, "value": "RED", - "start": 1264, - "end": 1267, + "start": 1654, + "end": 1657, "loc": { "start": { - "line": 37, + "line": 48, "column": 13 }, "end": { - "line": 37, + "line": 48, "column": 16 } } @@ -4246,15 +9937,15 @@ "binop": null, "updateContext": null }, - "start": 1267, - "end": 1268, + "start": 1657, + "end": 1658, "loc": { "start": { - "line": 37, + "line": 48, "column": 16 }, "end": { - "line": 37, + "line": 48, "column": 17 } } @@ -4272,15 +9963,15 @@ "binop": null }, "value": "s", - "start": 1271, - "end": 1272, + "start": 1661, + "end": 1662, "loc": { "start": { - "line": 38, + "line": 49, "column": 2 }, "end": { - "line": 38, + "line": 49, "column": 3 } } @@ -4298,15 +9989,15 @@ "binop": null, "updateContext": null }, - "start": 1272, - "end": 1273, + "start": 1662, + "end": 1663, "loc": { "start": { - "line": 38, + "line": 49, "column": 3 }, "end": { - "line": 38, + "line": 49, "column": 4 } } @@ -4324,15 +10015,15 @@ "binop": null }, "value": "left", - "start": 1273, - "end": 1277, + "start": 1663, + "end": 1667, "loc": { "start": { - "line": 38, + "line": 49, "column": 4 }, "end": { - "line": 38, + "line": 49, "column": 8 } } @@ -4350,15 +10041,15 @@ "binop": null, "updateContext": null }, - "start": 1277, - "end": 1278, + "start": 1667, + "end": 1668, "loc": { "start": { - "line": 38, + "line": 49, "column": 8 }, "end": { - "line": 38, + "line": 49, "column": 9 } } @@ -4376,15 +10067,15 @@ "binop": null }, "value": "_color", - "start": 1278, - "end": 1284, + "start": 1668, + "end": 1674, "loc": { "start": { - "line": 38, + "line": 49, "column": 9 }, "end": { - "line": 38, + "line": 49, "column": 15 } } @@ -4403,15 +10094,15 @@ "updateContext": null }, "value": "=", - "start": 1285, - "end": 1286, + "start": 1675, + "end": 1676, "loc": { "start": { - "line": 38, + "line": 49, "column": 16 }, "end": { - "line": 38, + "line": 49, "column": 17 } } @@ -4429,15 +10120,15 @@ "binop": null }, "value": "BLACK", - "start": 1287, - "end": 1292, + "start": 1677, + "end": 1682, "loc": { "start": { - "line": 38, + "line": 49, "column": 18 }, "end": { - "line": 38, + "line": 49, "column": 23 } } @@ -4455,15 +10146,15 @@ "binop": null, "updateContext": null }, - "start": 1292, - "end": 1293, + "start": 1682, + "end": 1683, "loc": { "start": { - "line": 38, + "line": 49, "column": 23 }, "end": { - "line": 38, + "line": 49, "column": 24 } } @@ -4481,15 +10172,15 @@ "binop": null }, "value": "rotate_right", - "start": 1296, - "end": 1308, + "start": 1686, + "end": 1698, "loc": { "start": { - "line": 39, + "line": 50, "column": 2 }, "end": { - "line": 39, + "line": 50, "column": 14 } } @@ -4506,15 +10197,15 @@ "postfix": false, "binop": null }, - "start": 1308, - "end": 1309, + "start": 1698, + "end": 1699, "loc": { "start": { - "line": 39, + "line": 50, "column": 14 }, "end": { - "line": 39, + "line": 50, "column": 15 } } @@ -4532,15 +10223,15 @@ "binop": null }, "value": "s", - "start": 1309, - "end": 1310, + "start": 1699, + "end": 1700, "loc": { "start": { - "line": 39, + "line": 50, "column": 15 }, "end": { - "line": 39, + "line": 50, "column": 16 } } @@ -4557,15 +10248,15 @@ "postfix": false, "binop": null }, - "start": 1310, - "end": 1311, + "start": 1700, + "end": 1701, "loc": { "start": { - "line": 39, + "line": 50, "column": 16 }, "end": { - "line": 39, + "line": 50, "column": 17 } } @@ -4583,15 +10274,15 @@ "binop": null, "updateContext": null }, - "start": 1311, - "end": 1312, + "start": 1701, + "end": 1702, "loc": { "start": { - "line": 39, + "line": 50, "column": 17 }, "end": { - "line": 39, + "line": 50, "column": 18 } } @@ -4608,15 +10299,15 @@ "postfix": false, "binop": null }, - "start": 1314, - "end": 1315, + "start": 1704, + "end": 1705, "loc": { "start": { - "line": 40, + "line": 51, "column": 1 }, "end": { - "line": 40, + "line": 51, "column": 2 } } @@ -4636,15 +10327,15 @@ "updateContext": null }, "value": "else", - "start": 1316, - "end": 1320, + "start": 1706, + "end": 1710, "loc": { "start": { - "line": 40, + "line": 51, "column": 3 }, "end": { - "line": 40, + "line": 51, "column": 7 } } @@ -4664,15 +10355,15 @@ "updateContext": null }, "value": "if", - "start": 1321, - "end": 1323, + "start": 1711, + "end": 1713, "loc": { "start": { - "line": 40, + "line": 51, "column": 8 }, "end": { - "line": 40, + "line": 51, "column": 10 } } @@ -4689,15 +10380,15 @@ "postfix": false, "binop": null }, - "start": 1324, - "end": 1325, + "start": 1714, + "end": 1715, "loc": { "start": { - "line": 40, + "line": 51, "column": 11 }, "end": { - "line": 40, + "line": 51, "column": 12 } } @@ -4715,15 +10406,15 @@ "binop": null }, "value": "n", - "start": 1325, - "end": 1326, + "start": 1715, + "end": 1716, "loc": { "start": { - "line": 40, + "line": 51, "column": 12 }, "end": { - "line": 40, + "line": 51, "column": 13 } } @@ -4742,15 +10433,15 @@ "updateContext": null }, "value": "===", - "start": 1327, - "end": 1330, + "start": 1717, + "end": 1720, "loc": { "start": { - "line": 40, + "line": 51, "column": 14 }, "end": { - "line": 40, + "line": 51, "column": 17 } } @@ -4768,15 +10459,15 @@ "binop": null }, "value": "n", - "start": 1331, - "end": 1332, + "start": 1721, + "end": 1722, "loc": { "start": { - "line": 40, + "line": 51, "column": 18 }, "end": { - "line": 40, + "line": 51, "column": 19 } } @@ -4794,15 +10485,15 @@ "binop": null, "updateContext": null }, - "start": 1332, - "end": 1333, + "start": 1722, + "end": 1723, "loc": { "start": { - "line": 40, + "line": 51, "column": 19 }, "end": { - "line": 40, + "line": 51, "column": 20 } } @@ -4820,15 +10511,15 @@ "binop": null }, "value": "parent", - "start": 1333, - "end": 1339, + "start": 1723, + "end": 1729, "loc": { "start": { - "line": 40, + "line": 51, "column": 20 }, "end": { - "line": 40, + "line": 51, "column": 26 } } @@ -4846,15 +10537,15 @@ "binop": null, "updateContext": null }, - "start": 1339, - "end": 1340, + "start": 1729, + "end": 1730, "loc": { "start": { - "line": 40, + "line": 51, "column": 26 }, "end": { - "line": 40, + "line": 51, "column": 27 } } @@ -4872,15 +10563,15 @@ "binop": null }, "value": "right", - "start": 1340, - "end": 1345, + "start": 1730, + "end": 1735, "loc": { "start": { - "line": 40, + "line": 51, "column": 27 }, "end": { - "line": 40, + "line": 51, "column": 32 } } @@ -4899,15 +10590,15 @@ "updateContext": null }, "value": "&&", - "start": 1346, - "end": 1348, + "start": 1736, + "end": 1738, "loc": { "start": { - "line": 40, + "line": 51, "column": 33 }, "end": { - "line": 40, + "line": 51, "column": 35 } } @@ -4925,15 +10616,15 @@ "binop": null }, "value": "s", - "start": 1349, - "end": 1350, + "start": 1739, + "end": 1740, "loc": { "start": { - "line": 40, + "line": 51, "column": 36 }, "end": { - "line": 40, + "line": 51, "column": 37 } } @@ -4951,15 +10642,15 @@ "binop": null, "updateContext": null }, - "start": 1350, - "end": 1351, + "start": 1740, + "end": 1741, "loc": { "start": { - "line": 40, + "line": 51, "column": 37 }, "end": { - "line": 40, + "line": 51, "column": 38 } } @@ -4977,15 +10668,15 @@ "binop": null }, "value": "left", - "start": 1351, - "end": 1355, + "start": 1741, + "end": 1745, "loc": { "start": { - "line": 40, + "line": 51, "column": 38 }, "end": { - "line": 40, + "line": 51, "column": 42 } } @@ -5003,15 +10694,15 @@ "binop": null, "updateContext": null }, - "start": 1355, - "end": 1356, + "start": 1745, + "end": 1746, "loc": { "start": { - "line": 40, + "line": 51, "column": 42 }, "end": { - "line": 40, + "line": 51, "column": 43 } } @@ -5029,15 +10720,15 @@ "binop": null }, "value": "_color", - "start": 1356, - "end": 1362, + "start": 1746, + "end": 1752, "loc": { "start": { - "line": 40, + "line": 51, "column": 43 }, "end": { - "line": 40, + "line": 51, "column": 49 } } @@ -5056,15 +10747,15 @@ "updateContext": null }, "value": "===", - "start": 1363, - "end": 1366, + "start": 1753, + "end": 1756, "loc": { "start": { - "line": 40, + "line": 51, "column": 50 }, "end": { - "line": 40, + "line": 51, "column": 53 } } @@ -5082,15 +10773,15 @@ "binop": null }, "value": "BLACK", - "start": 1367, - "end": 1372, + "start": 1757, + "end": 1762, "loc": { "start": { - "line": 40, + "line": 51, "column": 54 }, "end": { - "line": 40, + "line": 51, "column": 59 } } @@ -5107,15 +10798,15 @@ "postfix": false, "binop": null }, 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black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", - "start": 150, - "end": 550, + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 851, + "end": 852, "loc": { "start": { - "line": 5, - "column": 0 + "line": 25, + "column": 9 }, "end": { - "line": 16, - "column": 3 + "line": 25, + "column": 10 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", - "start": 613, - "end": 1300, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "parent", + "start": 852, + "end": 858, "loc": { "start": { - "line": 20, - "column": 1 + "line": 25, + "column": 10 }, "end": { - "line": 36, - "column": 4 + "line": 25, + "column": 16 } } }, { - "type": "CommentLine", - "value": " Symmetric case", - "start": 1442, - "end": 1459, + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "!==", + "start": 859, + "end": 862, "loc": { "start": { - 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"start": 7, - "end": 8, + "value": "s", + "start": 877, + "end": 878, "loc": { "start": { - "line": 1, + "line": 26, "column": 7 }, "end": { - "line": 1, + "line": 26, "column": 8 } } }, + { + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 879, + "end": 880, + "loc": { + "start": { + "line": 26, + "column": 9 + }, + "end": { + "line": 26, + "column": 10 + } + } + }, { "type": { "label": "name", @@ -1754,25 +7273,25 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 8, - "end": 13, + "value": "sibling", + "start": 881, + "end": 888, "loc": { "start": { - "line": 1, - "column": 8 + "line": 26, + "column": 11 }, "end": { - "line": 1, - "column": 13 + "line": 26, + "column": 18 } } }, { "type": { - "label": "}", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1780,16 +7299,16 @@ "postfix": false, "binop": null }, - "start": 13, - "end": 14, + "start": 888, + "end": 889, "loc": { "start": { - "line": 1, - "column": 13 + "line": 26, + "column": 18 }, "end": { - "line": 1, - "column": 14 + "line": 26, + "column": 19 } } }, @@ -1805,44 +7324,42 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 15, - "end": 19, + "value": "n", + "start": 889, + "end": 890, "loc": { "start": { - "line": 1, - "column": 15 + "line": 26, + "column": 19 }, "end": { - "line": 1, - "column": 19 + "line": 26, + "column": 20 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/BLACK.js", - "start": 20, - "end": 39, + "start": 890, + "end": 891, "loc": { "start": { - "line": 1, + "line": 26, "column": 20 }, "end": { - "line": 1, - "column": 39 + "line": 26, + "column": 21 } } }, @@ -1859,23 +7376,22 @@ "binop": null, "updateContext": null }, - "start": 39, - "end": 40, + "start": 891, + "end": 892, "loc": { "start": { - "line": 1, - "column": 39 + "line": 26, + "column": 21 }, "end": { - "line": 1, - "column": 40 + "line": 26, + "column": 22 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1883,26 +7399,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 41, - "end": 47, + "value": "assert", + "start": 894, + "end": 900, "loc": { "start": { - "line": 2, - "column": 0 + "line": 27, + "column": 1 }, "end": { - "line": 2, - "column": 6 + "line": 27, + "column": 7 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1912,15 +7427,15 @@ "postfix": false, "binop": null }, - "start": 48, - "end": 49, + "start": 900, + "end": 901, "loc": { "start": { - "line": 2, + "line": 27, "column": 7 }, "end": { - "line": 2, + "line": 27, "column": 8 } } @@ -1937,23 +7452,24 @@ "postfix": false, "binop": null }, - "value": "rotate_left", - "start": 49, - "end": 60, + "value": "s", + "start": 901, + "end": 902, "loc": { "start": { - "line": 2, + "line": 27, "column": 8 }, "end": { - "line": 2, - "column": 19 + "line": 27, + "column": 9 } } }, { "type": { - "label": ",", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -1961,18 +7477,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 60, - "end": 61, + "value": "instanceof", + "start": 903, + "end": 913, "loc": { "start": { - "line": 2, - "column": 19 + "line": 27, + "column": 10 }, "end": { - "line": 2, + "line": 27, "column": 20 } } @@ -1989,23 +7506,23 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 62, - "end": 74, + "value": "Node", + "start": 914, + "end": 918, "loc": { "start": { - "line": 2, + "line": 27, "column": 21 }, "end": { - "line": 2, - "column": 33 + "line": 27, + "column": 25 } } }, { "type": { - "label": "}", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2015,48 +7532,48 @@ "postfix": false, "binop": null }, - "start": 74, - "end": 75, + "start": 918, + "end": 919, "loc": { "start": { - "line": 2, - "column": 33 + "line": 27, + "column": 25 }, "end": { - "line": 2, - "column": 34 + "line": 27, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 76, - "end": 80, + "start": 919, + "end": 920, "loc": { "start": { - "line": 2, - "column": 35 + "line": 27, + "column": 26 }, "end": { - "line": 2, - "column": 39 + "line": 27, + "column": 27 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2064,53 +7581,50 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../rotate/index.js", - "start": 81, - "end": 101, + "value": "assert", + "start": 922, + "end": 928, "loc": { "start": { - "line": 2, - "column": 40 + "line": 28, + "column": 1 }, "end": { - "line": 2, - "column": 60 + "line": 28, + "column": 7 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 101, - "end": 102, + "start": 928, + "end": 929, "loc": { "start": { - "line": 2, - "column": 60 + "line": 28, + "column": 7 }, "end": { - "line": 2, - "column": 61 + "line": 28, + "column": 8 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2118,45 +7632,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 103, - "end": 109, + "value": "s", + "start": 929, + "end": 930, "loc": { "start": { - "line": 3, - "column": 0 + "line": 28, + "column": 8 }, "end": { - "line": 3, - "column": 6 + "line": 28, + "column": 9 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 110, - "end": 111, + "start": 930, + "end": 931, "loc": { "start": { - "line": 3, - "column": 7 + "line": 28, + "column": 9 }, "end": { - "line": 3, - "column": 8 + "line": 28, + "column": 10 } } }, @@ -2172,42 +7686,44 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 111, - "end": 118, + "value": "_color", + "start": 931, + "end": 937, "loc": { "start": { - "line": 3, - "column": 8 + "line": 28, + "column": 10 }, "end": { - "line": 3, - "column": 15 + "line": 28, + "column": 16 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 118, - "end": 119, + "value": "===", + "start": 938, + "end": 941, "loc": { "start": { - "line": 3, - "column": 15 + "line": 28, + "column": 17 }, "end": { - "line": 3, - "column": 16 + "line": 28, + "column": 20 } } }, @@ -2223,44 +7739,42 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 120, - "end": 124, + "value": "BLACK", + "start": 942, + "end": 947, "loc": { "start": { - "line": 3, - "column": 17 + "line": 28, + "column": 21 }, "end": { - "line": 3, - "column": 21 + "line": 28, + "column": 26 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../family/sibling.js", - "start": 125, - "end": 147, + "start": 947, + "end": 948, "loc": { "start": { - "line": 3, - "column": 22 + "line": 28, + "column": 26 }, "end": { - "line": 3, - "column": 44 + "line": 28, + "column": 27 } } }, @@ -2277,67 +7791,64 @@ "binop": null, "updateContext": null }, - "start": 147, - "end": 148, + "start": 948, + "end": 949, "loc": { "start": { - "line": 3, - "column": 44 + "line": 28, + "column": 27 }, "end": { - "line": 3, - "column": 45 + "line": 28, + "column": 28 } } }, { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", - "start": 150, - "end": 550, + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 952, + "end": 1639, "loc": { "start": { - "line": 5, - "column": 0 + "line": 30, + "column": 1 }, "end": { - "line": 16, - "column": 3 + "line": 46, + "column": 4 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 551, - "end": 557, + "value": "s", + "start": 1642, + "end": 1643, "loc": { "start": { - "line": 17, - "column": 0 + "line": 48, + "column": 1 }, "end": { - "line": 17, - "column": 6 + "line": 48, + "column": 2 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2348,17 +7859,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 558, - "end": 563, + "start": 1643, + "end": 1644, "loc": { "start": { - "line": 17, - "column": 7 + "line": 48, + "column": 2 }, "end": { - "line": 17, - "column": 12 + "line": 48, + "column": 3 } } }, @@ -2374,17 +7884,17 @@ "postfix": false, "binop": null }, - "value": "delete_case6", - "start": 564, - "end": 576, + "value": "_color", + "start": 1644, + "end": 1650, "loc": { "start": { - "line": 17, - "column": 13 + "line": 48, + "column": 3 }, "end": { - "line": 17, - "column": 25 + "line": 48, + "column": 9 } } }, @@ -2402,23 +7912,23 @@ "updateContext": null }, "value": "=", - "start": 577, - "end": 578, + "start": 1651, + "end": 1652, "loc": { "start": { - "line": 17, - "column": 26 + "line": 48, + "column": 10 }, "end": { - "line": 17, - "column": 27 + "line": 48, + "column": 11 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2427,50 +7937,103 @@ "postfix": false, "binop": null }, - "start": 579, - "end": 580, + "value": "n", + "start": 1653, + "end": 1654, "loc": { "start": { - "line": 17, - "column": 28 + "line": 48, + "column": 12 + }, + "end": { + "line": 48, + "column": 13 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1654, + "end": 1655, + "loc": { + "start": { + "line": 48, + "column": 13 + }, + "end": { + "line": 48, + "column": 14 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "parent", + "start": 1655, + "end": 1661, + "loc": { + "start": { + "line": 48, + "column": 14 }, "end": { - "line": 17, - "column": 29 + "line": 48, + "column": 20 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 580, - "end": 581, + "start": 1661, + "end": 1662, "loc": { "start": { - "line": 17, - "column": 29 + "line": 48, + "column": 20 }, "end": { - "line": 17, - "column": 30 + "line": 48, + "column": 21 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2478,22 +8041,23 @@ "postfix": false, "binop": null }, - "start": 581, - "end": 582, + "value": "_color", + "start": 1662, + "end": 1668, "loc": { "start": { - "line": 17, - "column": 30 + "line": 48, + "column": 21 }, "end": { - "line": 17, - "column": 31 + "line": 48, + "column": 27 } } }, { "type": { - "label": "=>", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2504,23 +8068,23 @@ "binop": null, "updateContext": null }, - "start": 583, - "end": 585, + "start": 1668, + "end": 1669, "loc": { "start": { - "line": 17, - "column": 32 + "line": 48, + "column": 27 }, "end": { - "line": 17, - "column": 34 + "line": 48, + "column": 28 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2529,23 +8093,23 @@ "postfix": false, "binop": null }, - "start": 586, - "end": 587, + "value": "n", + "start": 1671, + "end": 1672, "loc": { "start": { - "line": 17, - "column": 35 + "line": 49, + "column": 1 }, "end": { - "line": 17, - "column": 36 + "line": 49, + "column": 2 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2556,17 +8120,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 589, - "end": 594, + "start": 1672, + "end": 1673, "loc": { "start": { - "line": 18, - "column": 1 + "line": 49, + "column": 2 }, "end": { - "line": 18, - "column": 6 + "line": 49, + "column": 3 } } }, @@ -2582,43 +8145,42 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 595, - "end": 596, + "value": "parent", + "start": 1673, + "end": 1679, "loc": { "start": { - "line": 18, - "column": 7 + "line": 49, + "column": 3 }, "end": { - "line": 18, - "column": 8 + "line": 49, + "column": 9 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 597, - "end": 598, + "start": 1679, + "end": 1680, "loc": { "start": { - "line": 18, + "line": 49, "column": 9 }, "end": { - "line": 18, + "line": 49, "column": 10 } } @@ -2635,42 +8197,44 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 599, - "end": 606, + "value": "_color", + "start": 1680, + "end": 1686, "loc": { "start": { - "line": 18, - "column": 11 + "line": 49, + "column": 10 }, "end": { - "line": 18, - "column": 18 + "line": 49, + "column": 16 } } }, { "type": { - "label": "(", + "label": "=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 606, - "end": 607, + "value": "=", + "start": 1687, + "end": 1688, "loc": { "start": { - "line": 18, - "column": 18 + "line": 49, + "column": 17 }, "end": { - "line": 18, - "column": 19 + "line": 49, + "column": 18 } } }, @@ -2686,49 +8250,51 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 607, - "end": 608, + "value": "BLACK", + "start": 1689, + "end": 1694, "loc": { "start": { - "line": 18, + "line": 49, "column": 19 }, "end": { - "line": 18, - "column": 20 + "line": 49, + "column": 24 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 608, - "end": 609, + "start": 1694, + "end": 1695, "loc": { "start": { - "line": 18, - "column": 20 + "line": 49, + "column": 24 }, "end": { - "line": 18, - "column": 21 + "line": 49, + "column": 25 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": "if", + "keyword": "if", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2738,32 +8304,42 @@ "binop": null, "updateContext": null }, - "start": 609, - "end": 610, + "value": "if", + "start": 1698, + "end": 1700, "loc": { "start": { - "line": 18, - "column": 21 + "line": 51, + "column": 1 }, "end": { - "line": 18, - "column": 22 + "line": 51, + "column": 3 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", - "start": 613, - "end": 1300, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 1701, + "end": 1702, "loc": { "start": { - "line": 20, - "column": 1 + "line": 51, + "column": 4 }, "end": { - "line": 36, - "column": 4 + "line": 51, + "column": 5 } } }, @@ -2779,43 +8355,44 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 1303, - "end": 1304, + "value": "n", + "start": 1702, + "end": 1703, "loc": { "start": { - "line": 38, - "column": 1 + "line": 51, + "column": 5 }, "end": { - "line": 38, - "column": 2 + "line": 51, + "column": 6 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1304, - "end": 1305, + "value": "===", + "start": 1704, + "end": 1707, "loc": { "start": { - "line": 38, - "column": 2 + "line": 51, + "column": 7 }, "end": { - "line": 38, - "column": 3 + "line": 51, + "column": 10 } } }, @@ -2831,44 +8408,43 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1305, - "end": 1311, + "value": "n", + "start": 1708, + "end": 1709, "loc": { "start": { - "line": 38, - "column": 3 + "line": 51, + "column": 11 }, "end": { - "line": 38, - "column": 9 + "line": 51, + "column": 12 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 1312, - "end": 1313, + "start": 1709, + "end": 1710, "loc": { "start": { - "line": 38, - "column": 10 + "line": 51, + "column": 12 }, "end": { - "line": 38, - "column": 11 + "line": 51, + "column": 13 } } }, @@ -2884,17 +8460,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1314, - "end": 1315, + "value": "parent", + "start": 1710, + "end": 1716, "loc": { "start": { - "line": 38, - "column": 12 + "line": 51, + "column": 13 }, "end": { - "line": 38, - "column": 13 + "line": 51, + "column": 19 } } }, @@ -2911,16 +8487,16 @@ "binop": null, "updateContext": null }, - "start": 1315, - "end": 1316, + "start": 1716, + "end": 1717, "loc": { "start": { - "line": 38, - "column": 13 + "line": 51, + "column": 19 }, "end": { - "line": 38, - "column": 14 + "line": 51, + "column": 20 } } }, @@ -2936,23 +8512,23 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1316, - "end": 1322, + "value": "left", + "start": 1717, + "end": 1721, "loc": { "start": { - "line": 38, - "column": 14 + "line": 51, + "column": 20 }, "end": { - "line": 38, - "column": 20 + "line": 51, + "column": 24 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2960,19 +8536,43 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1322, - "end": 1323, + "start": 1721, + "end": 1722, "loc": { "start": { - "line": 38, - "column": 20 + "line": 51, + "column": 24 }, "end": { - "line": 38, - "column": 21 + "line": 51, + "column": 25 + } + } + }, + { + "type": { + "label": "{", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 1723, + "end": 1724, + "loc": { + "start": { + "line": 51, + "column": 26 + }, + "end": { + "line": 51, + "column": 27 } } }, @@ -2988,43 +8588,42 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1323, - "end": 1329, + "value": "assert", + "start": 1727, + "end": 1733, "loc": { "start": { - "line": 38, - "column": 21 + "line": 52, + "column": 2 }, "end": { - "line": 38, - "column": 27 + "line": 52, + "column": 8 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1329, - "end": 1330, + "start": 1733, + "end": 1734, "loc": { "start": { - "line": 38, - "column": 27 + "line": 52, + "column": 8 }, "end": { - "line": 38, - "column": 28 + "line": 52, + "column": 9 } } }, @@ -3040,17 +8639,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1332, - "end": 1333, + "value": "s", + "start": 1734, + "end": 1735, "loc": { "start": { - "line": 39, - "column": 1 + "line": 52, + "column": 9 }, "end": { - "line": 39, - 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"label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1355, - "end": 1356, + "start": 1756, + "end": 1757, "loc": { "start": { - "line": 39, - "column": 24 + "line": 52, + "column": 31 }, "end": { - "line": 39, - "column": 25 + "line": 52, + "column": 32 } } }, { "type": { - "label": "if", - "keyword": "if", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3251,42 +8848,16 @@ "binop": null, "updateContext": null }, - "value": "if", - "start": 1359, - "end": 1361, - "loc": { - "start": { - "line": 41, - "column": 1 - }, - "end": { - "line": 41, - "column": 3 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - 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"binop": null, - "updateContext": null + "binop": null }, - "value": "else", - "start": 1461, - "end": 1465, + "start": 1871, + "end": 1872, "loc": { "start": { - "line": 47, - "column": 1 + "line": 59, + "column": 30 }, "end": { - "line": 47, - "column": 5 + "line": 59, + "column": 31 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1466, - "end": 1467, + "start": 1872, + "end": 1873, "loc": { "start": { - "line": 47, - "column": 6 + "line": 59, + "column": 31 }, "end": { - "line": 47, - "column": 7 + "line": 59, + "column": 32 } } }, @@ -4019,15 +9642,15 @@ "binop": null }, "value": "s", - "start": 1470, - "end": 1471, + "start": 1876, + "end": 1877, "loc": { "start": { - "line": 48, + "line": 60, "column": 2 }, "end": { - "line": 48, + "line": 60, "column": 3 } } @@ -4045,15 +9668,15 @@ "binop": null, "updateContext": null }, - 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"end": { + "line": 7, + "column": 19 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "from", + "start": 198, + "end": 202, + "loc": { + "start": { + "line": 7, + "column": 20 + }, + "end": { + "line": 7, + "column": 24 + } + } + }, + { + "type": { + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "./replace_node.js", + "start": 203, + "end": 222, + "loc": { + "start": { + "line": 7, + "column": 25 + }, + "end": { + "line": 7, + "column": 44 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 222, + "end": 223, + "loc": { + "start": { + "line": 7, + "column": 44 }, "end": { - "line": 20, - "column": 76 + "line": 7, + "column": 45 } } }, { - "type": "CommentLine", - "value": " is the only child of its parent by the red-black tree properties", - "start": 669, - "end": 736, + "type": { + "label": "import", + "keyword": "import", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "import", + "start": 224, + "end": 230, "loc": { "start": { - "line": 21, - "column": 1 + "line": 8, + "column": 0 }, "end": { - "line": 21, - "column": 68 + "line": 8, + "column": 6 } } }, { - "type": "CommentLine", - "value": " Replace n with its left child", - "start": 762, - "end": 794, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "delete_case1", + "start": 231, + "end": 243, "loc": { "start": { - "line": 24, - "column": 1 + "line": 8, + "column": 7 }, "end": { - "line": 24, - "column": 33 + "line": 8, + "column": 19 } } }, { - "type": "CommentLine", - "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 822, - "end": 896, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "from", + "start": 244, + "end": 248, "loc": { "start": { - "line": 27, - "column": 1 + "line": 8, + "column": 20 }, "end": { - "line": 27, - "column": 75 + "line": 8, + "column": 24 } } }, { - "type": "CommentLine", - "value": " through it by 1.", - "start": 898, - "end": 917, + "type": { + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "./delete_case1.js", + "start": 249, + "end": 268, "loc": { "start": { - "line": 28, - "column": 1 + "line": 8, + "column": 25 }, "end": { - "line": 28, - "column": 20 + "line": 8, + "column": 44 } } }, { - "type": "CommentLine", - "value": " We can easily fix this when its left child is an", - "start": 947, - "end": 998, + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 268, + "end": 269, "loc": { "start": { - "line": 30, - "column": 2 + "line": 8, + "column": 44 }, "end": { - "line": 30, - "column": 53 + "line": 8, + "column": 45 } } }, { - "type": "CommentLine", - "value": " internal red node: change the color of the left child to black and", - "start": 1001, - "end": 1070, + "type": "CommentBlock", + "value": "*\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n * - hence, n's right child is a leaf\n *\n * @param {Node} n - The node to delete.\n ", + "start": 271, + "end": 558, "loc": { "start": { - "line": 31, - "column": 2 + "line": 10, + "column": 0 }, "end": { - "line": 31, - "column": 71 + "line": 19, + "column": 3 } } }, { - "type": "CommentLine", - "value": " replace n with it.", - "start": 1073, - "end": 1094, + "type": { + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "const", + "start": 559, + "end": 564, "loc": { "start": { - "line": 32, - "column": 2 + "line": 20, + "column": 0 }, "end": { - "line": 32, - "column": 23 + "line": 20, + "column": 5 } } }, { - "type": "CommentLine", - "value": " Otherwise, there are more things to fix.", - "start": 1147, - "end": 1190, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "delete_one_child", + "start": 565, + "end": 581, "loc": { "start": { - "line": 34, - "column": 2 + "line": 20, + "column": 6 }, "end": { - "line": 34, - "column": 45 + "line": 20, + "column": 22 } } }, { - "type": "CommentLine", - "value": " Else {", - "start": 1224, - "end": 1233, + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 582, + "end": 583, "loc": { "start": { - "line": 38, - "column": 1 + "line": 20, + "column": 23 }, "end": { - "line": 38, - "column": 10 + "line": 20, + "column": 24 } } }, { - "type": "CommentLine", - "value": " If n is red then its child can only be black. Replacing n with its", - "start": 1235, - "end": 1307, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 584, + "end": 585, "loc": { "start": { - "line": 39, - "column": 1 + "line": 20, + "column": 25 }, "end": { - "line": 39, - "column": 73 + "line": 20, + "column": 26 } } }, { - "type": "CommentLine", - "value": " child suffices.", - "start": 1309, - "end": 1330, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 585, + "end": 586, "loc": { "start": { - "line": 40, - "column": 1 + "line": 20, + "column": 26 }, "end": { - "line": 40, - "column": 22 + "line": 20, + "column": 27 } } }, { - "type": "CommentLine", - "value": " }", - "start": 1332, - "end": 1336, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 586, + "end": 587, "loc": { "start": { - "line": 41, - "column": 1 + "line": 20, + "column": 27 }, "end": { - "line": 41, - "column": 5 + "line": 20, + "column": 28 } } - } - ], - "tokens": [ + }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, + "label": "=>", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1736,18 +4842,17 @@ "postfix": false, "binop": null, "updateContext": null - }, - "value": "import", - "start": 0, - "end": 6, + }, + "start": 588, + "end": 590, "loc": { "start": { - "line": 1, - "column": 0 + "line": 20, + "column": 29 }, "end": { - "line": 1, - "column": 6 + "line": 20, + "column": 31 } } }, @@ -1763,16 +4868,16 @@ "postfix": false, "binop": null }, - "start": 7, - "end": 8, + "start": 591, + "end": 592, "loc": { "start": { - "line": 1, - "column": 7 + "line": 20, + "column": 32 }, "end": { - "line": 1, - "column": 8 + "line": 20, + "column": 33 } } }, @@ -1788,43 +4893,42 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 8, - "end": 13, + "value": "assert", + "start": 594, + "end": 600, "loc": { "start": { - "line": 1, - "column": 8 + "line": 21, + "column": 1 }, "end": { - "line": 1, - "column": 13 + "line": 21, + "column": 7 } } }, { "type": { - "label": ",", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 13, - "end": 14, + "start": 600, + "end": 601, "loc": { "start": { - "line": 1, - "column": 13 + "line": 21, + "column": 7 }, "end": { - "line": 1, - "column": 14 + "line": 21, + "column": 8 } } }, @@ -1840,42 +4944,45 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 15, - "end": 18, + "value": "n", + "start": 601, + "end": 602, "loc": { "start": { - "line": 1, - "column": 15 + "line": 21, + "column": 8 }, "end": { - "line": 1, - "column": 18 + "line": 21, + "column": 9 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "start": 18, - "end": 19, + "value": "instanceof", + "start": 603, + "end": 613, "loc": { "start": { - "line": 1, - "column": 18 + "line": 21, + "column": 10 }, "end": { - "line": 1, - "column": 19 + "line": 21, + "column": 20 } } }, @@ -1891,44 +4998,42 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 20, - "end": 24, + "value": "Node", + "start": 614, + "end": 618, "loc": { "start": { - "line": 1, - "column": 20 + "line": 21, + "column": 21 }, "end": { - "line": 1, - "column": 24 + "line": 21, + "column": 25 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/index.js", - "start": 25, - "end": 44, + "start": 618, + "end": 619, "loc": { "start": { - "line": 1, + "line": 21, "column": 25 }, "end": { - "line": 1, - "column": 44 + "line": 21, + "column": 26 } } }, @@ -1945,69 +5050,80 @@ "binop": null, "updateContext": null }, - "start": 44, - "end": 45, + "start": 619, + "end": 620, "loc": { "start": { - "line": 1, + "line": 21, + "column": 26 + }, + "end": { + "line": 21, + "column": 27 + } + } + }, + { + "type": "CommentLine", + "value": " Precondition: n's right child is a leaf.", + "start": 622, + "end": 665, + "loc": { + "start": { + "line": 22, + "column": 1 + }, + "end": { + "line": 22, "column": 44 + } + } + }, + { + "type": "CommentLine", + "value": " The right child of n is always a LEAF because either n is a subtree", + "start": 667, + "end": 737, + "loc": { + "start": { + "line": 23, + "column": 1 }, "end": { - "line": 1, - "column": 45 + "line": 23, + "column": 71 } } }, { - "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "import", - "start": 47, - "end": 53, + "type": "CommentLine", + "value": " predecessor or it is the only child of its parent by the red-black tree", + "start": 739, + "end": 813, "loc": { "start": { - "line": 3, - "column": 0 + "line": 24, + "column": 1 }, "end": { - "line": 3, - "column": 6 + "line": 24, + "column": 75 } } }, { - "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 54, - "end": 55, + "type": "CommentLine", + "value": " properties", + "start": 815, + "end": 828, "loc": { "start": { - "line": 3, - "column": 7 + "line": 25, + "column": 1 }, "end": { - "line": 3, - "column": 8 + "line": 25, + "column": 14 } } }, @@ -2023,25 +5139,25 @@ "postfix": false, "binop": null }, - "value": "replace_node", - "start": 55, - "end": 67, + "value": "assert", + "start": 830, + "end": 836, "loc": { "start": { - "line": 3, - "column": 8 + "line": 26, + "column": 1 }, "end": { - "line": 3, - "column": 20 + "line": 26, + "column": 7 } } }, { "type": { - "label": "}", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2049,16 +5165,16 @@ "postfix": false, "binop": null }, - "start": 67, - "end": 68, + "start": 836, + "end": 837, "loc": { "start": { - "line": 3, - "column": 20 + "line": 26, + "column": 7 }, "end": { - "line": 3, - "column": 21 + "line": 26, + "column": 8 } } }, @@ -2074,25 +5190,25 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 69, - "end": 73, + "value": "n", + "start": 837, + "end": 838, "loc": { "start": { - "line": 3, - "column": 22 + "line": 26, + "column": 8 }, "end": { - "line": 3, - "column": 26 + "line": 26, + "column": 9 } } }, { "type": { - "label": "string", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2101,78 +5217,77 @@ "binop": null, "updateContext": null }, - "value": "./replace_node.js", - "start": 74, - "end": 93, + "start": 838, + "end": 839, "loc": { "start": { - "line": 3, - "column": 27 + "line": 26, + "column": 9 }, "end": { - "line": 3, - "column": 46 + "line": 26, + "column": 10 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 93, - "end": 94, + "value": "right", + "start": 839, + "end": 844, "loc": { "start": { - "line": 3, - "column": 46 + "line": 26, + "column": 10 }, "end": { - "line": 3, - "column": 47 + "line": 26, + "column": 15 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "value": "import", - "start": 95, - "end": 101, + "value": "instanceof", + "start": 845, + "end": 855, "loc": { "start": { - "line": 4, - "column": 0 + "line": 26, + "column": 16 }, "end": { - "line": 4, - "column": 6 + "line": 26, + "column": 26 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2181,24 +5296,25 @@ "postfix": false, "binop": null }, - "start": 102, - "end": 103, + "value": "Leaf", + "start": 856, + "end": 860, "loc": { "start": { - "line": 4, - "column": 7 + "line": 26, + "column": 27 }, "end": { - "line": 4, - "column": 8 + "line": 26, + "column": 31 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2206,74 +5322,76 @@ "postfix": false, "binop": null }, - "value": "delete_case1", - "start": 103, - "end": 115, + "start": 860, + "end": 861, "loc": { "start": { - "line": 4, - "column": 8 + "line": 26, + "column": 31 }, "end": { - "line": 4, - "column": 20 + "line": 26, + "column": 32 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 115, - "end": 116, + "start": 861, + "end": 862, "loc": { "start": { - "line": 4, - "column": 20 + "line": 26, + "column": 32 }, "end": { - "line": 4, - "column": 21 + "line": 26, + "column": 33 } } }, { "type": { - "label": "name", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 117, - "end": 121, + "value": "const", + "start": 865, + "end": 870, "loc": { "start": { - "line": 4, - "column": 22 + "line": 28, + "column": 1 }, "end": { - "line": 4, - "column": 26 + "line": 28, + "column": 6 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2281,97 +5399,78 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./delete_case1.js", - "start": 122, - "end": 141, + "value": "child", + "start": 871, + "end": 876, "loc": { "start": { - "line": 4, - "column": 27 + "line": 28, + "column": 7 }, "end": { - "line": 4, - "column": 46 + "line": 28, + "column": 12 } } }, { "type": { - "label": ";", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 141, - "end": 142, - "loc": { - "start": { - "line": 4, - "column": 46 - }, - "end": { - "line": 4, - "column": 47 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n ", - "start": 144, - "end": 391, + "value": "=", + "start": 877, + "end": 878, "loc": { "start": { - "line": 6, - "column": 0 + "line": 28, + "column": 13 }, "end": { - "line": 14, - "column": 3 + "line": 28, + "column": 14 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 392, - "end": 398, + "value": "n", + "start": 879, + "end": 880, "loc": { "start": { - "line": 15, - "column": 0 + "line": 28, + "column": 15 }, "end": { - "line": 15, - "column": 6 + "line": 28, + "column": 16 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2382,17 +5481,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 399, - "end": 404, + "start": 880, + "end": 881, "loc": { "start": { - "line": 15, - "column": 7 + "line": 28, + "column": 16 }, "end": { - "line": 15, - "column": 12 + "line": 28, + "column": 17 } } }, @@ -2408,51 +5506,66 @@ "postfix": false, "binop": null }, - "value": "delete_one_child", - "start": 405, - "end": 421, + "value": "left", + "start": 881, + "end": 885, "loc": { "start": { - "line": 15, - "column": 13 + "line": 28, + "column": 17 }, "end": { - "line": 15, - "column": 29 + "line": 28, + "column": 21 } } }, { "type": { - "label": "=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 422, - "end": 423, + "start": 885, + "end": 886, "loc": { "start": { - "line": 15, - "column": 30 + "line": 28, + "column": 21 }, "end": { - "line": 15, - "column": 31 + "line": 28, + "column": 22 + } + } + }, + { + "type": "CommentLine", + "value": " Replace n with its left child", + "start": 889, + "end": 921, + "loc": { + "start": { + "line": 30, + "column": 1 + }, + "end": { + "line": 30, + "column": 33 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2461,23 +5574,24 @@ "postfix": false, "binop": null }, - "start": 424, - "end": 425, + "value": "replace_node", + "start": 923, + "end": 935, "loc": { "start": { - "line": 15, - "column": 32 + "line": 31, + "column": 1 }, "end": { - "line": 15, - "column": 33 + "line": 31, + "column": 13 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2486,25 +5600,24 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 425, - "end": 426, + "start": 935, + "end": 936, "loc": { "start": { - "line": 15, - "column": 33 + "line": 31, + "column": 13 }, "end": { - "line": 15, - "column": 34 + "line": 31, + "column": 14 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2512,22 +5625,23 @@ "postfix": false, "binop": null }, - "start": 426, - "end": 427, + "value": "n", + "start": 936, + "end": 937, "loc": { "start": { - "line": 15, - "column": 34 + "line": 31, + "column": 14 }, "end": { - "line": 15, - "column": 35 + "line": 31, + "column": 15 } } }, { "type": { - "label": "=>", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2538,23 +5652,23 @@ "binop": null, "updateContext": null }, - "start": 428, - "end": 430, + "start": 937, + "end": 938, "loc": { "start": { - "line": 15, - "column": 36 + "line": 31, + "column": 15 }, "end": { - "line": 15, - "column": 38 + "line": 31, + "column": 16 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2563,177 +5677,153 @@ "postfix": false, "binop": null }, - "start": 431, - "end": 432, - "loc": { - "start": { - "line": 15, - "column": 39 - }, - "end": { - "line": 15, - "column": 40 - } - } - }, - { - "type": "CommentLine", - "value": " Precondition: n has at most one non-leaf child.", - "start": 434, - "end": 484, - "loc": { - "start": { - "line": 16, - "column": 1 - }, - "end": { - "line": 16, - "column": 51 - } - } - }, - { - "type": "CommentLine", - "value": " assert( n.right.isLeaf() || n.left.isLeaf());", - "start": 486, - "end": 534, + "value": "child", + "start": 939, + "end": 944, "loc": { "start": { - "line": 17, - "column": 1 + "line": 31, + "column": 17 }, "end": { - "line": 17, - "column": 49 + "line": 31, + "column": 22 } } }, { - "type": "CommentLine", - "value": " const child = n.right.isLeaf() ? n.left : n.right;", - "start": 537, - "end": 590, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 944, + "end": 945, "loc": { "start": { - "line": 19, - "column": 1 + "line": 31, + "column": 22 }, "end": { - "line": 19, - "column": 54 + "line": 31, + "column": 23 } } }, { - "type": "CommentLine", - "value": " n.right is always a LEAF because either n is a subtree predecessor or it", - "start": 592, - "end": 667, + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 945, + "end": 946, "loc": { "start": { - "line": 20, - "column": 1 + "line": 31, + "column": 23 }, "end": { - "line": 20, - "column": 76 + "line": 31, + "column": 24 } } }, { "type": "CommentLine", - "value": " is the only child of its parent by the red-black tree properties", - "start": 669, - "end": 736, + "value": " If n is black, deleting it reduces the black-height of every path going", + "start": 949, + "end": 1023, "loc": { "start": { - "line": 21, + "line": 33, "column": 1 }, "end": { - "line": 21, - "column": 68 + "line": 33, + "column": 75 } } }, { - "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "const", - "start": 738, - "end": 743, + "type": "CommentLine", + "value": " through it by 1.", + "start": 1025, + "end": 1044, "loc": { "start": { - "line": 22, + "line": 34, "column": 1 }, "end": { - "line": 22, - "column": 6 + "line": 34, + "column": 20 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "child", - "start": 744, - "end": 749, + "value": "if", + "start": 1046, + "end": 1048, "loc": { "start": { - "line": 22, - "column": 7 + "line": 35, + "column": 1 }, "end": { - "line": 22, - "column": 12 + "line": 35, + "column": 3 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 750, - "end": 751, + "start": 1049, + "end": 1050, "loc": { "start": { - "line": 22, - "column": 13 + "line": 35, + "column": 4 }, "end": { - "line": 22, - "column": 14 + "line": 35, + "column": 5 } } }, @@ -2750,16 +5840,16 @@ "binop": null }, "value": "n", - "start": 752, - "end": 753, + "start": 1050, + "end": 1051, "loc": { "start": { - "line": 22, - "column": 15 + "line": 35, + "column": 5 }, "end": { - "line": 22, - "column": 16 + "line": 35, + "column": 6 } } }, @@ -2776,16 +5866,16 @@ "binop": null, "updateContext": null }, - "start": 753, - "end": 754, + "start": 1051, + "end": 1052, "loc": { "start": { - "line": 22, - "column": 16 + "line": 35, + "column": 6 }, "end": { - "line": 22, - "column": 17 + "line": 35, + "column": 7 } } }, @@ -2801,23 +5891,23 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 754, - "end": 758, + "value": "_color", + "start": 1052, + "end": 1058, "loc": { "start": { - "line": 22, - "column": 17 + "line": 35, + "column": 7 }, "end": { - "line": 22, - "column": 21 + "line": 35, + "column": 13 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2825,35 +5915,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 758, - "end": 759, - "loc": { - "start": { - "line": 22, - "column": 21 - }, - "end": { - "line": 22, - "column": 22 - } - } - }, - { - "type": "CommentLine", - "value": " Replace n with its left child", - "start": 762, - "end": 794, + "value": "===", + "start": 1059, + "end": 1062, "loc": { "start": { - "line": 24, - "column": 1 + "line": 35, + "column": 14 }, "end": { - "line": 24, - "column": 33 + "line": 35, + "column": 17 } } }, @@ -2869,25 +5944,25 @@ "postfix": false, "binop": null }, - "value": "replace_node", - "start": 796, - "end": 808, + "value": "BLACK", + "start": 1063, + "end": 1068, "loc": { "start": { - "line": 25, - "column": 1 + "line": 35, + "column": 18 }, "end": { - "line": 25, - "column": 13 + "line": 35, + "column": 23 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2895,23 +5970,23 @@ "postfix": false, "binop": null }, - "start": 808, - "end": 809, + "start": 1068, + "end": 1069, "loc": { "start": { - "line": 25, - "column": 13 + "line": 35, + "column": 23 }, "end": { - "line": 25, - "column": 14 + "line": 35, + "column": 24 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2920,24 +5995,72 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 809, - "end": 810, + "start": 1070, + "end": 1071, "loc": { "start": { - "line": 25, - "column": 14 + "line": 35, + "column": 25 }, "end": { - "line": 25, - "column": 15 + "line": 35, + "column": 26 + } + } + }, + { + "type": "CommentLine", + "value": " We can easily fix this when its left child is an", + "start": 1074, + "end": 1125, + "loc": { + "start": { + "line": 36, + "column": 2 + }, + "end": { + "line": 36, + "column": 53 + } + } + }, + { + "type": "CommentLine", + "value": " internal red node: change the color of the left child to black and", + "start": 1128, + "end": 1197, + "loc": { + "start": { + "line": 37, + "column": 2 + }, + "end": { + "line": 37, + "column": 71 + } + } + }, + { + "type": "CommentLine", + "value": " replace n with it.", + "start": 1200, + "end": 1221, + "loc": { + "start": { + "line": 38, + "column": 2 + }, + "end": { + "line": 38, + "column": 23 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": "if", + "keyword": "if", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2947,23 +6070,24 @@ "binop": null, "updateContext": null }, - "start": 810, - "end": 811, + "value": "if", + "start": 1224, + "end": 1226, "loc": { "start": { - "line": 25, - "column": 15 + "line": 39, + "column": 2 }, "end": { - "line": 25, - "column": 16 + "line": 39, + "column": 4 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2972,25 +6096,24 @@ "postfix": false, "binop": null }, - "value": "child", - "start": 812, - "end": 817, + "start": 1227, + "end": 1228, "loc": { "start": { - "line": 25, - "column": 17 + "line": 39, + "column": 5 }, "end": { - "line": 25, - "column": 22 + "line": 39, + "column": 6 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2998,23 +6121,24 @@ "postfix": false, "binop": null }, - "start": 817, - "end": 818, + "value": "child", + "start": 1228, + "end": 1233, "loc": { "start": { - "line": 25, - "column": 22 + "line": 39, + "column": 6 }, "end": { - "line": 25, - "column": 23 + "line": 39, + "column": 11 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3024,101 +6148,69 @@ "binop": null, "updateContext": null }, - "start": 818, - "end": 819, - "loc": { - "start": { - "line": 25, - "column": 23 - }, - "end": { - "line": 25, - "column": 24 - } - } - }, - { - "type": "CommentLine", - "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 822, - "end": 896, - "loc": { - "start": { - "line": 27, - "column": 1 - }, - "end": { - "line": 27, - "column": 75 - } - } - }, - { - "type": "CommentLine", - "value": " through it by 1.", - "start": 898, - "end": 917, + "start": 1233, + "end": 1234, "loc": { "start": { - "line": 28, - "column": 1 + "line": 39, + "column": 11 }, "end": { - "line": 28, - "column": 20 + "line": 39, + "column": 12 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 919, - "end": 921, + "value": "_color", + "start": 1234, + "end": 1240, "loc": { "start": { - "line": 29, - "column": 1 + "line": 39, + "column": 12 }, "end": { - "line": 29, - "column": 3 + "line": 39, + "column": 18 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 922, - "end": 923, + "value": "===", + "start": 1241, + "end": 1244, "loc": { "start": { - "line": 29, - "column": 4 + "line": 39, + "column": 19 }, "end": { - "line": 29, - "column": 5 + "line": 39, + "column": 22 } } }, @@ -3134,23 +6226,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 923, - "end": 924, + "value": "RED", + "start": 1245, + "end": 1248, "loc": { "start": { - "line": 29, - "column": 5 + "line": 39, + "column": 23 }, "end": { - "line": 29, - "column": 6 + "line": 39, + "column": 26 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -3158,19 +6250,18 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 924, - "end": 925, + "start": 1248, + "end": 1249, "loc": { "start": { - "line": 29, - "column": 6 + "line": 39, + "column": 26 }, "end": { - "line": 29, - "column": 7 + "line": 39, + "column": 27 } } }, @@ -3186,44 +6277,43 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 925, - "end": 931, + "value": "child", + "start": 1250, + "end": 1255, "loc": { "start": { - "line": 29, - "column": 7 + "line": 39, + "column": 28 }, "end": { - "line": 29, - "column": 13 + "line": 39, + "column": 33 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 932, - "end": 935, + "start": 1255, + "end": 1256, "loc": { "start": { - "line": 29, - "column": 14 + "line": 39, + "column": 33 }, "end": { - "line": 29, - "column": 17 + "line": 39, + "column": 34 } } }, @@ -3239,49 +6329,51 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 936, - "end": 941, + "value": "_color", + "start": 1256, + "end": 1262, "loc": { "start": { - "line": 29, - "column": 18 + "line": 39, + "column": 34 }, "end": { - "line": 29, - "column": 23 + "line": 39, + "column": 40 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 941, - "end": 942, + "value": "=", + "start": 1263, + "end": 1264, "loc": { "start": { - "line": 29, - "column": 23 + "line": 39, + "column": 41 }, "end": { - "line": 29, - "column": 24 + "line": 39, + "column": 42 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3290,72 +6382,67 @@ "postfix": false, "binop": null }, - "start": 943, - "end": 944, - "loc": { - "start": { - "line": 29, - "column": 25 - }, - "end": { - "line": 29, - "column": 26 - } - } - }, - { - "type": "CommentLine", - "value": " We can easily fix this when its left child is an", - "start": 947, - "end": 998, + "value": "BLACK", + "start": 1265, + "end": 1270, "loc": { "start": { - "line": 30, - "column": 2 + "line": 39, + "column": 43 }, "end": { - "line": 30, - "column": 53 + "line": 39, + "column": 48 } } }, { - "type": "CommentLine", - "value": " internal red node: change the color of the left child to black and", - "start": 1001, - "end": 1070, + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1270, + "end": 1271, "loc": { "start": { - "line": 31, - "column": 2 + "line": 39, + "column": 48 }, "end": { - "line": 31, - "column": 71 + "line": 39, + "column": 49 } } }, { "type": "CommentLine", - "value": " replace n with it.", - "start": 1073, - "end": 1094, + "value": " Otherwise, there are more things to fix.", + "start": 1274, + "end": 1317, "loc": { "start": { - "line": 32, + "line": 40, "column": 2 }, "end": { - "line": 32, - "column": 23 + "line": 40, + "column": 45 } } }, { "type": { - "label": "if", - "keyword": "if", - "beforeExpr": false, + "label": "else", + "keyword": "else", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3365,23 +6452,23 @@ "binop": null, "updateContext": null }, - "value": "if", - "start": 1097, - "end": 1099, + "value": "else", + "start": 1320, + "end": 1324, "loc": { "start": { - "line": 33, + "line": 41, "column": 2 }, "end": { - "line": 33, - "column": 4 + "line": 41, + "column": 6 } } }, { "type": { - "label": "(", + "label": "{", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -3391,16 +6478,16 @@ "postfix": false, "binop": null }, - "start": 1100, - "end": 1101, + "start": 1325, + "end": 1326, "loc": { "start": { - "line": 33, - "column": 5 + "line": 41, + "column": 7 }, "end": { - "line": 33, - "column": 6 + "line": 41, + "column": 8 } } }, @@ -3416,43 +6503,42 @@ "postfix": false, "binop": null }, - "value": "child", - "start": 1101, - "end": 1106, + "value": "delete_case1", + "start": 1330, + "end": 1342, "loc": { "start": { - "line": 33, - "column": 6 + "line": 42, + "column": 3 }, "end": { - "line": 33, - "column": 11 + "line": 42, + "column": 15 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - 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"startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3572,24 +6656,24 @@ "postfix": false, "binop": null }, - "value": "child", - "start": 1123, - "end": 1128, + "start": 1356, + "end": 1357, "loc": { "start": { - "line": 33, - "column": 28 + "line": 44, + "column": 1 }, "end": { - "line": 33, - "column": 33 + "line": 44, + "column": 2 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "else", + "keyword": "else", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3599,23 +6683,24 @@ "binop": null, "updateContext": null }, - "start": 1128, - "end": 1129, + "value": "else", + "start": 1358, + "end": 1362, "loc": { "start": { - "line": 33, - "column": 33 + "line": 44, + "column": 3 }, "end": { - "line": 33, - "column": 34 + "line": 44, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3624,44 +6709,48 @@ "postfix": false, "binop": null }, - 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Replacing n with its", + "start": 1367, + "end": 1439, "loc": { "start": { - "line": 33, - "column": 41 + "line": 45, + "column": 2 }, "end": { - "line": 33, - "column": 42 + "line": 45, + "column": 74 + } + } + }, + { + "type": "CommentLine", + "value": " child suffices. 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"rightAssociative": false, "isLoop": false, @@ -533,50 +2621,51 @@ "postfix": false, "binop": null }, - "start": 163, - "end": 164, + "value": "parent", + "start": 369, + "end": 375, "loc": { "start": { - "line": 7, - "column": 27 + "line": 14, + "column": 13 }, "end": { - "line": 7, - "column": 28 + "line": 14, + "column": 19 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "node", - "start": 164, - "end": 168, + "start": 375, + "end": 376, "loc": { "start": { - "line": 7, - "column": 28 + "line": 14, + "column": 19 }, "end": { - "line": 7, - "column": 32 + "line": 14, + "column": 20 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -584,22 +2673,23 @@ "postfix": false, "binop": null }, - "start": 168, - "end": 169, + "value": "parent", + "start": 376, + "end": 382, "loc": { "start": { - "line": 7, - "column": 32 + "line": 14, + "column": 20 }, "end": { - "line": 7, - "column": 33 + "line": 14, + "column": 26 } } }, { "type": { - "label": "=>", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -607,76 +2697,99 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 170, - "end": 172, + "value": "!==", + "start": 383, + "end": 386, "loc": { "start": { - "line": 7, - "column": 34 + "line": 14, + "column": 27 }, "end": { - "line": 7, - "column": 36 + "line": 14, + "column": 30 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "null", + "keyword": "null", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": 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true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 392, + "end": 393, "loc": { "start": { - "line": 9, - "column": 1 + "line": 14, + "column": 36 }, "end": { - "line": 9, - "column": 58 + "line": 14, + "column": 37 } } }, @@ -695,15 +2808,15 @@ "updateContext": null }, "value": "return", - "start": 290, - "end": 296, + "start": 395, + "end": 401, "loc": { "start": { - "line": 10, + "line": 15, "column": 1 }, "end": { - "line": 10, + "line": 15, "column": 7 } } @@ -721,15 +2834,15 @@ "binop": null }, "value": "node", - "start": 297, - "end": 301, + "start": 402, + "end": 406, "loc": { "start": { - "line": 10, + "line": 15, "column": 8 }, "end": { - "line": 10, + "line": 15, "column": 12 } } @@ -747,15 +2860,15 @@ "binop": null, "updateContext": null }, - "start": 301, - "end": 302, + "start": 406, + "end": 407, "loc": { "start": { - "line": 10, + "line": 15, "column": 12 }, "end": { - "line": 10, + "line": 15, "column": 13 } } @@ -773,15 +2886,15 @@ "binop": null }, "value": "parent", - "start": 302, - "end": 308, + "start": 407, + "end": 413, "loc": { "start": { - "line": 10, + "line": 15, "column": 13 }, "end": { - "line": 10, + "line": 15, "column": 19 } } @@ -799,15 +2912,15 @@ "binop": null, "updateContext": null }, - "start": 308, - "end": 309, + "start": 413, + "end": 414, "loc": { "start": { - "line": 10, + "line": 15, "column": 19 }, "end": { - "line": 10, + "line": 15, "column": 20 } } @@ -825,15 +2938,15 @@ "binop": null }, "value": "parent", - "start": 309, - "end": 315, + "start": 414, + "end": 420, "loc": { "start": { - "line": 10, + "line": 15, "column": 20 }, "end": { - "line": 10, + "line": 15, "column": 26 } } @@ -851,15 +2964,15 @@ "binop": null, "updateContext": null }, - "start": 315, - "end": 316, + "start": 420, + "end": 421, "loc": { "start": { - "line": 10, + "line": 15, "column": 26 }, "end": { - 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361, + "end": 365, "loc": { "start": { - "line": 10, - "column": 26 + "line": 14, + "column": 24 }, "end": { - "line": 10, - "column": 27 + "line": 14, + "column": 28 } } }, { "type": { - "label": "=>", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 233, - "end": 235, + "start": 365, + "end": 366, "loc": { "start": { - "line": 10, + "line": 14, "column": 28 }, "end": { - "line": 10, - "column": 30 + "line": 14, + "column": 29 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 236, - "end": 237, + "start": 366, + "end": 367, "loc": { "start": { - "line": 10, - "column": 31 + "line": 14, + "column": 29 }, "end": { - "line": 10, - "column": 32 + "line": 14, + "column": 30 } } }, @@ -1507,15 +3152,15 @@ "updateContext": null }, "value": "const", - "start": 239, - "end": 244, + "start": 369, + "end": 374, "loc": { "start": { - "line": 11, + "line": 15, "column": 1 }, "end": { - "line": 11, + "line": 15, "column": 6 } } @@ -1533,15 +3178,15 @@ "binop": null }, "value": "g", - "start": 245, - "end": 246, + "start": 375, + "end": 376, "loc": { "start": { - "line": 11, + "line": 15, "column": 7 }, "end": { - "line": 11, + "line": 15, "column": 8 } } @@ -1560,15 +3205,15 @@ "updateContext": null }, "value": "=", - "start": 247, - "end": 248, + "start": 377, + "end": 378, "loc": { "start": { - "line": 11, + "line": 15, "column": 9 }, "end": { - "line": 11, + "line": 15, "column": 10 } } @@ -1586,15 +3231,15 @@ "binop": null }, "value": "grandparent", - "start": 249, - "end": 260, + "start": 379, + "end": 390, "loc": { "start": { - "line": 11, + "line": 15, "column": 11 }, "end": { - "line": 11, + "line": 15, "column": 22 } } @@ -1611,15 +3256,15 @@ "postfix": false, "binop": null }, - "start": 260, - "end": 261, + "start": 390, + "end": 391, "loc": { "start": { - "line": 11, + "line": 15, "column": 22 }, "end": { - "line": 11, + "line": 15, "column": 23 } } @@ -1637,15 +3282,15 @@ "binop": null }, "value": "node", - "start": 261, - "end": 265, + "start": 391, + "end": 395, "loc": { "start": { - "line": 11, + "line": 15, "column": 23 }, "end": { - "line": 11, + "line": 15, "column": 27 } } @@ -1662,15 +3307,15 @@ "postfix": false, "binop": null }, - "start": 265, - "end": 266, + "start": 395, + "end": 396, "loc": { "start": { - "line": 11, + "line": 15, "column": 27 }, "end": { - "line": 11, + "line": 15, "column": 28 } } @@ -1688,57 +3333,129 @@ "binop": null, "updateContext": null }, - "start": 266, - "end": 267, + "start": 396, + "end": 397, "loc": { "start": { - "line": 11, + "line": 15, "column": 28 }, "end": { - "line": 11, + "line": 15, "column": 29 } } }, { - "type": "CommentLine", - "value": " Assert( g !== null ) ;", - "start": 269, - "end": 294, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 399, + "end": 405, "loc": { "start": { - "line": 12, + "line": 16, "column": 1 }, "end": { - "line": 12, - "column": 26 + "line": 16, + "column": 7 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 405, + "end": 406, + "loc": { + "start": { + "line": 16, + "column": 7 + }, + "end": { + "line": 16, + "column": 8 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "g", + "start": 406, + "end": 407, + "loc": { + "start": { + "line": 16, + "column": 8 + }, + "end": { + "line": 16, + "column": 9 } } }, { - "type": "CommentLine", - "value": " this can never happen", - "start": 296, - "end": 320, + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "!==", + "start": 408, + "end": 411, "loc": { "start": { - "line": 13, - "column": 1 + "line": 16, + "column": 10 }, "end": { - "line": 13, - "column": 25 + "line": 16, + "column": 13 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "null", + "keyword": "null", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1747,25 +3464,25 @@ "binop": null, "updateContext": null }, - "value": "if", - "start": 322, - "end": 324, + "value": "null", + "start": 412, + "end": 416, "loc": { "start": { - "line": 14, - "column": 1 + "line": 16, + "column": 14 }, "end": { - "line": 14, - "column": 3 + "line": 16, + "column": 18 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1773,48 +3490,49 @@ "postfix": false, "binop": null }, - "start": 325, - "end": 326, + "start": 416, + "end": 417, "loc": { "start": { - "line": 14, - "column": 4 + "line": 16, + "column": 18 }, "end": { - "line": 14, - "column": 5 + "line": 16, + "column": 19 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "node", - "start": 326, - "end": 330, + "start": 417, + "end": 418, "loc": { "start": { - "line": 14, - "column": 5 + "line": 16, + "column": 19 }, "end": { - "line": 14, - "column": 9 + "line": 16, + "column": 20 } } }, { "type": { - "label": ".", + "label": "const", + "keyword": "const", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -1825,16 +3543,17 @@ "binop": null, "updateContext": null }, - "start": 330, - "end": 331, + "value": "const", + "start": 420, + "end": 425, "loc": { "start": { - "line": 14, - "column": 9 + "line": 17, + "column": 1 }, "end": { - "line": 14, - "column": 10 + "line": 17, + "column": 6 } } }, @@ -1850,44 +3569,44 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 331, - "end": 337, + "value": "u", + "start": 426, + "end": 427, "loc": { "start": { - "line": 14, - "column": 10 + "line": 17, + "column": 7 }, "end": { - "line": 14, - "column": 16 + "line": 17, + "column": 8 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 338, - "end": 341, + "value": "=", + "start": 428, + "end": 429, "loc": { "start": { - "line": 14, - "column": 17 + "line": 17, + "column": 9 }, "end": { - "line": 14, - "column": 20 + "line": 17, + "column": 10 } } }, @@ -1903,17 +3622,17 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 342, - "end": 343, + "value": "node", + "start": 430, + "end": 434, "loc": { "start": { - "line": 14, - "column": 21 + "line": 17, + "column": 11 }, "end": { - "line": 14, - "column": 22 + "line": 17, + "column": 15 } } }, @@ -1930,16 +3649,16 @@ "binop": null, "updateContext": null }, - "start": 343, - "end": 344, + "start": 434, + "end": 435, "loc": { "start": { - "line": 14, - "column": 22 + "line": 17, + "column": 15 }, "end": { - "line": 14, - "column": 23 + "line": 17, + "column": 16 } } }, @@ -1955,49 +3674,23 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 344, - "end": 348, - "loc": { - "start": { - "line": 14, - "column": 23 - }, - "end": { - "line": 14, - "column": 27 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 348, - "end": 349, + "value": "parent", + "start": 435, + "end": 441, "loc": { "start": { - "line": 14, - "column": 27 + "line": 17, + "column": 16 }, "end": { - "line": 14, - "column": 28 + "line": 17, + "column": 22 } } }, { "type": { - "label": "return", - "keyword": "return", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2005,20 +3698,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "return", - "start": 350, - "end": 356, + "value": "===", + "start": 442, + "end": 445, "loc": { "start": { - "line": 14, - "column": 29 + "line": 17, + "column": 23 }, "end": { - "line": 14, - "column": 35 + "line": 17, + "column": 26 } } }, @@ -2035,16 +3728,16 @@ "binop": null }, "value": "g", - "start": 357, - "end": 358, + "start": 446, + "end": 447, "loc": { "start": { - "line": 14, - "column": 36 + "line": 17, + "column": 27 }, "end": { - "line": 14, - "column": 37 + "line": 17, + "column": 28 } } }, @@ -2061,16 +3754,16 @@ "binop": null, "updateContext": null }, - "start": 358, - "end": 359, + "start": 447, + "end": 448, "loc": { "start": { - "line": 14, - "column": 37 + "line": 17, + "column": 28 }, "end": { - "line": 14, - "column": 38 + "line": 17, + "column": 29 } } }, @@ -2086,24 +3779,24 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 359, - "end": 364, + "value": "left", + "start": 448, + "end": 452, "loc": { "start": { - "line": 14, - "column": 38 + "line": 17, + "column": 29 }, "end": { - "line": 14, - "column": 43 + "line": 17, + "column": 33 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "?", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2113,16 +3806,16 @@ "binop": null, "updateContext": null }, - "start": 364, - "end": 365, + "start": 453, + "end": 454, "loc": { "start": { - "line": 14, - "column": 43 + "line": 17, + "column": 34 }, "end": { - "line": 14, - "column": 44 + "line": 17, + "column": 35 } } }, @@ -2138,50 +3831,51 @@ "postfix": false, "binop": null }, - "value": "isLeaf", - "start": 365, - "end": 371, + "value": "g", + "start": 455, + "end": 456, "loc": { "start": { - "line": 14, - "column": 44 + "line": 17, + "column": 36 }, "end": { - "line": 14, - "column": 50 + "line": 17, + "column": 37 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 371, - "end": 372, + "start": 456, + "end": 457, "loc": { "start": { - "line": 14, - "column": 50 + "line": 17, + "column": 37 }, "end": { - "line": 14, - "column": 51 + "line": 17, + "column": 38 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2189,22 +3883,23 @@ "postfix": false, "binop": null }, - "start": 372, - "end": 373, + "value": "right", + "start": 457, + "end": 462, "loc": { "start": { - "line": 14, - "column": 51 + "line": 17, + "column": 38 }, "end": { - "line": 14, - "column": 52 + "line": 17, + "column": 43 } } }, { "type": { - "label": "?", + "label": ":", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2215,23 +3910,22 @@ "binop": null, "updateContext": null }, - "start": 374, - "end": 375, + "start": 463, + "end": 464, "loc": { "start": { - "line": 14, - "column": 53 + "line": 17, + "column": 44 }, "end": { - "line": 14, - "column": 54 + "line": 17, + "column": 45 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2239,27 +3933,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 376, - "end": 380, + "value": "g", + "start": 465, + "end": 466, "loc": { "start": { - "line": 14, - "column": 55 + "line": 17, + "column": 46 }, "end": { - "line": 14, - "column": 59 + "line": 17, + "column": 47 } } }, { "type": { - "label": ":", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2269,16 +3962,16 @@ "binop": null, "updateContext": null }, - "start": 381, - "end": 382, + "start": 466, + "end": 467, "loc": { "start": { - "line": 14, - "column": 60 + "line": 17, + "column": 47 }, "end": { - "line": 14, - "column": 61 + "line": 17, + "column": 48 } } }, @@ -2294,24 +3987,24 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 383, - "end": 384, + "value": "left", + "start": 467, + "end": 471, "loc": { "start": { - "line": 14, - "column": 62 + "line": 17, + "column": 48 }, "end": { - "line": 14, - "column": 63 + "line": 17, + "column": 52 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2321,16 +4014,16 @@ "binop": null, "updateContext": null }, - "start": 384, - "end": 385, + "start": 471, + "end": 472, "loc": { "start": { - "line": 14, - "column": 63 + "line": 17, + "column": 52 }, "end": { - "line": 14, - "column": 64 + "line": 17, + "column": 53 } } }, @@ -2346,50 +4039,75 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 385, - "end": 390, + "value": "assert", + "start": 474, + "end": 480, "loc": { "start": { - "line": 14, - "column": 64 + "line": 18, + "column": 1 }, "end": { - "line": 14, - "column": 69 + "line": 18, + "column": 7 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 390, - "end": 391, + "start": 480, + "end": 481, "loc": { "start": { - "line": 14, - "column": 69 + "line": 18, + "column": 7 }, "end": { - "line": 14, - "column": 70 + "line": 18, + "column": 8 } } }, { "type": { - "label": "return", - "keyword": "return", + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "u", + "start": 481, + "end": 482, + "loc": { + "start": { + "line": 18, + "column": 8 + }, + "end": { + "line": 18, + "column": 9 + } + } + }, + { + "type": { + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2397,20 +4115,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "value": "return", - "start": 393, - "end": 399, + "value": "instanceof", + "start": 483, + "end": 493, "loc": { "start": { - "line": 15, - "column": 1 + "line": 18, + "column": 10 }, "end": { - "line": 15, - "column": 7 + "line": 18, + "column": 20 } } }, @@ -2426,43 +4144,44 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 400, - "end": 401, + "value": "Node", + "start": 494, + "end": 498, "loc": { "start": { - "line": 15, - "column": 8 + "line": 18, + "column": 21 }, "end": { - "line": 15, - "column": 9 + "line": 18, + "column": 25 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "||", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 1, "updateContext": null }, - "start": 401, - "end": 402, + "value": "||", + "start": 499, + "end": 501, "loc": { "start": { - "line": 15, - "column": 9 + "line": 18, + "column": 26 }, "end": { - "line": 15, - "column": 10 + "line": 18, + "column": 28 } } }, @@ -2478,43 +4197,45 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 402, - "end": 406, + "value": "u", + "start": 502, + "end": 503, "loc": { "start": { - "line": 15, - "column": 10 + "line": 18, + "column": 29 }, "end": { - "line": 15, - "column": 14 + "line": 18, + "column": 30 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 406, - "end": 407, + "value": "instanceof", + "start": 504, + "end": 514, "loc": { "start": { - "line": 15, - "column": 14 + "line": 18, + "column": 31 }, "end": { - "line": 15, - "column": 15 + "line": 18, + "column": 41 } } }, @@ -2530,25 +4251,25 @@ "postfix": false, "binop": null }, - "value": "isLeaf", - "start": 407, - "end": 413, + "value": "Leaf", + "start": 515, + "end": 519, "loc": { "start": { - "line": 15, - "column": 15 + "line": 18, + "column": 42 }, "end": { - "line": 15, - "column": 21 + "line": 18, + "column": 46 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2556,47 +4277,49 @@ "postfix": false, "binop": null }, - "start": 413, - "end": 414, + "start": 519, + "end": 520, "loc": { "start": { - "line": 15, - "column": 21 + "line": 18, + "column": 46 }, "end": { - "line": 15, - "column": 22 + "line": 18, + "column": 47 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 414, - "end": 415, + "start": 520, + "end": 521, "loc": { "start": { - "line": 15, - "column": 22 + "line": 18, + "column": 47 }, "end": { - "line": 15, - "column": 23 + "line": 18, + "column": 48 } } }, { "type": { - "label": "?", + "label": "return", + "keyword": "return", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2607,23 +4330,23 @@ "binop": null, "updateContext": null }, - "start": 416, - "end": 417, + "value": "return", + "start": 523, + "end": 529, "loc": { "start": { 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@@ -351,29 +2041,29 @@ }, { "type": "MemberExpression", - "start": 869, - "end": 874, + "start": 940, + "end": 945, "loc": { "start": { - "line": 19, + "line": 22, "column": 21 }, "end": { - "line": 19, + "line": 22, "column": 26 } }, "object": { "type": "Identifier", - "start": 869, - "end": 870, + "start": 940, + "end": 941, "loc": { "start": { - "line": 19, + "line": 22, "column": 21 }, "end": { - "line": 19, + "line": 22, "column": 22 }, "identifierName": "A" @@ -382,15 +2072,15 @@ }, "property": { "type": "Identifier", - "start": 871, - "end": 874, + "start": 942, + "end": 945, "loc": { "start": { - "line": 19, + "line": 22, "column": 23 }, "end": { - "line": 19, + "line": 22, "column": 26 }, "identifierName": "key" @@ -404,15 +2094,15 @@ "operator": "<", "right": { "type": "NumericLiteral", - "start": 878, - "end": 879, + "start": 949, + "end": 950, "loc": { "start": { - "line": 19, + "line": 22, "column": 30 }, "end": { - "line": 19, + "line": 22, "column": 31 } }, @@ -425,59 +2115,59 @@ }, "consequent": { "type": "BlockStatement", - "start": 881, - "end": 981, + "start": 952, + "end": 1085, "loc": { "start": { - "line": 19, + "line": 22, "column": 33 }, "end": { - "line": 28, + "line": 32, "column": 3 } }, "body": [ { "type": "VariableDeclaration", - "start": 886, - "end": 906, + "start": 957, + "end": 977, "loc": { "start": { - "line": 20, + "line": 23, "column": 3 }, "end": { - "line": 20, + "line": 23, "column": 23 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 892, - "end": 905, + "start": 963, + "end": 976, "loc": { "start": { - "line": 20, + "line": 23, "column": 9 }, "end": { - "line": 20, + "line": 23, "column": 22 } }, "id": { "type": "Identifier", - "start": 892, - "end": 896, + "start": 963, + "end": 967, "loc": { "start": { - "line": 20, + "line": 23, "column": 9 }, "end": { - "line": 20, + "line": 23, "column": 13 }, "identifierName": "node" @@ -486,29 +2176,29 @@ }, "init": { "type": "MemberExpression", - "start": 899, - "end": 905, + "start": 970, + "end": 976, "loc": { "start": { - "line": 20, + "line": 23, "column": 16 }, "end": { - "line": 20, + "line": 23, "column": 22 } }, "object": { "type": "Identifier", - "start": 899, - "end": 900, + "start": 970, + "end": 971, "loc": { "start": { - "line": 20, + "line": 23, "column": 16 }, "end": { - "line": 20, + "line": 23, "column": 17 }, "identifierName": "A" @@ -517,15 +2207,15 @@ }, "property": { "type": "Identifier", - "start": 901, - "end": 905, + "start": 972, + "end": 976, "loc": { "start": { - "line": 20, + "line": 23, "column": 18 }, "end": { - "line": 20, + "line": 23, "column": 22 }, "identifierName": "left" @@ -540,57 +2230,57 @@ }, { "type": "IfStatement", - "start": 911, - "end": 963, + "start": 982, + "end": 1034, "loc": { "start": { - "line": 22, + "line": 25, "column": 3 }, "end": { - "line": 25, + "line": 28, "column": 4 } }, "test": { "type": "CallExpression", - "start": 915, - "end": 928, + "start": 986, + "end": 999, "loc": { "start": { - "line": 22, + "line": 25, "column": 7 }, "end": { - "line": 22, + "line": 25, "column": 20 } }, "callee": { "type": "MemberExpression", - "start": 915, - "end": 926, + "start": 986, + "end": 997, "loc": { "start": { - "line": 22, + "line": 25, "column": 7 }, "end": { - "line": 22, + "line": 25, "column": 18 } }, "object": { "type": "Identifier", - "start": 915, - "end": 919, + "start": 986, + "end": 990, "loc": { "start": { - "line": 22, + "line": 25, "column": 7 }, "end": { - "line": 22, + "line": 25, "column": 11 }, "identifierName": "node" @@ -599,15 +2289,15 @@ }, "property": { "type": "Identifier", - "start": 920, - "end": 926, + "start": 991, + "end": 997, "loc": { "start": { - "line": 22, + "line": 25, "column": 12 }, "end": { - "line": 22, + "line": 25, "column": 18 }, "identifierName": "isLeaf" @@ -620,73 +2310,73 @@ }, "consequent": { "type": "BlockStatement", - "start": 930, - "end": 963, + "start": 1001, + "end": 1034, "loc": { "start": { - "line": 22, + "line": 25, "column": 22 }, "end": { - "line": 25, + "line": 28, "column": 4 } }, "body": [ { "type": "ExpressionStatement", - "start": 936, - "end": 947, + "start": 1007, + "end": 1018, "loc": { "start": { - "line": 23, + "line": 26, "column": 4 }, "end": { - "line": 23, + "line": 26, "column": 15 } }, "expression": { "type": "AssignmentExpression", - "start": 936, - "end": 946, + "start": 1007, + "end": 1017, "loc": { "start": { - "line": 23, + "line": 26, "column": 4 }, "end": { - "line": 23, + "line": 26, "column": 14 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 936, - "end": 942, + "start": 1007, + "end": 1013, "loc": { "start": { - "line": 23, + "line": 26, "column": 4 }, "end": { - "line": 23, + "line": 26, "column": 10 } }, "object": { "type": "Identifier", - "start": 936, - "end": 937, + "start": 1007, + "end": 1008, "loc": { "start": { - "line": 23, + "line": 26, "column": 4 }, "end": { - "line": 23, + "line": 26, "column": 5 }, "identifierName": "A" @@ -695,15 +2385,15 @@ }, "property": { "type": "Identifier", - "start": 938, - "end": 942, + "start": 1009, + "end": 1013, "loc": { "start": { - "line": 23, + "line": 26, "column": 6 }, "end": { - "line": 23, + "line": 26, "column": 10 }, "identifierName": "left" @@ -714,15 +2404,15 @@ }, "right": { "type": "Identifier", - "start": 945, - "end": 946, + "start": 1016, + "end": 1017, "loc": { "start": { - "line": 23, + "line": 26, "column": 13 }, "end": { - "line": 23, + "line": 26, "column": 14 }, "identifierName": "B" @@ -733,15 +2423,15 @@ }, { "type": "BreakStatement", - "start": 952, - "end": 958, + "start": 1023, + "end": 1029, "loc": { "start": { - "line": 24, + "line": 27, "column": 4 }, "end": { - "line": 24, + "line": 27, "column": 10 } }, @@ -754,44 +2444,143 @@ }, { "type": "ExpressionStatement", - "start": 968, - "end": 977, + "start": 1039, + "end": 1068, + "loc": { + "start": { + "line": 30, + "column": 3 + }, + "end": { + "line": 30, + "column": 32 + } + }, + "expression": { + "type": "CallExpression", + "start": 1039, + "end": 1067, + "loc": { + "start": { + "line": 30, + "column": 3 + }, + "end": { + "line": 30, + "column": 31 + } + }, + "callee": { + "type": "Identifier", + "start": 1039, + "end": 1045, + "loc": { + "start": { + "line": 30, + "column": 3 + }, + "end": { + "line": 30, + "column": 9 + }, + "identifierName": "assert" + }, + "name": "assert" + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 1046, + "end": 1066, + "loc": { + "start": { + "line": 30, + "column": 10 + }, + "end": { + "line": 30, + "column": 30 + } + }, + "left": { + "type": "Identifier", + "start": 1046, + "end": 1050, + "loc": { + "start": { + "line": 30, + "column": 10 + }, + "end": { + "line": 30, + "column": 14 + }, + "identifierName": "node" + }, + "name": "node" + }, + "operator": "instanceof", + "right": { + "type": "Identifier", + "start": 1062, + "end": 1066, + "loc": { + "start": { + "line": 30, + "column": 26 + }, + "end": { + "line": 30, + "column": 30 + }, + "identifierName": "Node" + }, + "name": "Node" + } + } + ] + } + }, + { + "type": "ExpressionStatement", + "start": 1072, + "end": 1081, "loc": { "start": { - "line": 27, + "line": 31, "column": 3 }, "end": { - "line": 27, + "line": 31, "column": 12 } }, "expression": { "type": "AssignmentExpression", - "start": 968, - "end": 976, + "start": 1072, + "end": 1080, "loc": { "start": { - "line": 27, + "line": 31, "column": 3 }, "end": { - "line": 27, + "line": 31, "column": 11 } }, "operator": "=", "left": { "type": "Identifier", - "start": 968, - "end": 969, + "start": 1072, + "end": 1073, "loc": { "start": { - "line": 27, + "line": 31, "column": 3 }, "end": { - "line": 27, + "line": 31, "column": 4 }, "identifierName": "A" @@ -800,15 +2589,15 @@ }, "right": { "type": "Identifier", - "start": 972, - "end": 976, + "start": 1076, + "end": 1080, "loc": { "start": { - "line": 27, + "line": 31, "column": 7 }, "end": { - "line": 27, + "line": 31, "column": 11 }, "identifierName": "node" @@ -822,59 +2611,59 @@ }, "alternate": { "type": "BlockStatement", - "start": 987, - "end": 1089, + "start": 1091, + "end": 1226, "loc": { "start": { - "line": 28, + "line": 32, "column": 9 }, "end": { - "line": 37, + "line": 42, "column": 3 } }, "body": [ { "type": "VariableDeclaration", - "start": 992, - "end": 1013, + "start": 1096, + "end": 1117, "loc": { "start": { - "line": 29, + "line": 33, "column": 3 }, "end": { - "line": 29, + "line": 33, "column": 24 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 998, - "end": 1012, + "start": 1102, + "end": 1116, "loc": { "start": { - "line": 29, + "line": 33, "column": 9 }, "end": { - "line": 29, + "line": 33, "column": 23 } }, "id": { "type": "Identifier", - "start": 998, - "end": 1002, + "start": 1102, + "end": 1106, "loc": { "start": { - "line": 29, + "line": 33, "column": 9 }, "end": { - "line": 29, + "line": 33, "column": 13 }, "identifierName": "node" @@ -883,29 +2672,29 @@ }, "init": { "type": "MemberExpression", - "start": 1005, - "end": 1012, + "start": 1109, + "end": 1116, "loc": { "start": { - "line": 29, + "line": 33, "column": 16 }, "end": { - "line": 29, + "line": 33, "column": 23 } }, "object": { "type": "Identifier", - "start": 1005, - "end": 1006, + "start": 1109, + "end": 1110, "loc": { "start": { - "line": 29, + "line": 33, "column": 16 }, "end": { - "line": 29, + "line": 33, "column": 17 }, "identifierName": "A" @@ -914,15 +2703,15 @@ }, "property": { "type": "Identifier", - "start": 1007, - "end": 1012, + "start": 1111, + "end": 1116, "loc": { "start": { - "line": 29, + "line": 33, "column": 18 }, "end": { - "line": 29, + "line": 33, "column": 23 }, "identifierName": "right" @@ -937,57 +2726,57 @@ }, { "type": "IfStatement", - "start": 1018, - "end": 1071, + "start": 1122, + "end": 1175, "loc": { "start": { - "line": 31, + "line": 35, "column": 3 }, "end": { - "line": 34, + "line": 38, "column": 4 } }, "test": { "type": "CallExpression", - "start": 1022, - "end": 1035, + "start": 1126, + "end": 1139, "loc": { "start": { - "line": 31, + "line": 35, "column": 7 }, "end": { - "line": 31, + "line": 35, "column": 20 } }, "callee": { "type": "MemberExpression", - "start": 1022, - "end": 1033, + "start": 1126, + "end": 1137, "loc": { "start": { - "line": 31, + "line": 35, "column": 7 }, "end": { - "line": 31, + "line": 35, "column": 18 } }, "object": { "type": "Identifier", - "start": 1022, - "end": 1026, + "start": 1126, + "end": 1130, "loc": { "start": { - "line": 31, + "line": 35, "column": 7 }, "end": { - "line": 31, + "line": 35, "column": 11 }, "identifierName": "node" @@ -996,15 +2785,15 @@ }, "property": { "type": "Identifier", - "start": 1027, - "end": 1033, + "start": 1131, + "end": 1137, "loc": { "start": { - "line": 31, + "line": 35, "column": 12 }, "end": { - "line": 31, + "line": 35, "column": 18 }, "identifierName": "isLeaf" @@ -1017,73 +2806,73 @@ }, "consequent": { "type": "BlockStatement", - "start": 1037, - "end": 1071, + "start": 1141, + "end": 1175, "loc": { "start": { - "line": 31, + "line": 35, "column": 22 }, "end": { - "line": 34, + "line": 38, "column": 4 } }, "body": [ { "type": "ExpressionStatement", - "start": 1043, - "end": 1055, + "start": 1147, + "end": 1159, "loc": { "start": { - "line": 32, + "line": 36, "column": 4 }, "end": { - "line": 32, + "line": 36, "column": 16 } }, "expression": { "type": "AssignmentExpression", - "start": 1043, - "end": 1054, + "start": 1147, + "end": 1158, "loc": { "start": { - "line": 32, + "line": 36, "column": 4 }, "end": { - "line": 32, + "line": 36, "column": 15 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1043, - "end": 1050, + "start": 1147, + "end": 1154, "loc": { "start": { - "line": 32, + "line": 36, "column": 4 }, "end": { - "line": 32, + "line": 36, "column": 11 } }, "object": { "type": "Identifier", - "start": 1043, - "end": 1044, + "start": 1147, + "end": 1148, "loc": { "start": { - "line": 32, + "line": 36, "column": 4 }, "end": { - "line": 32, + "line": 36, "column": 5 }, "identifierName": "A" @@ -1092,15 +2881,15 @@ }, "property": { "type": "Identifier", - "start": 1045, - "end": 1050, + "start": 1149, + "end": 1154, "loc": { "start": { - "line": 32, + "line": 36, "column": 6 }, "end": { - "line": 32, + "line": 36, "column": 11 }, "identifierName": "right" @@ -1111,15 +2900,15 @@ }, "right": { "type": "Identifier", - "start": 1053, - "end": 1054, + "start": 1157, + "end": 1158, "loc": { "start": { - "line": 32, + "line": 36, "column": 14 }, "end": { - "line": 32, + "line": 36, "column": 15 }, "identifierName": "B" @@ -1130,15 +2919,15 @@ }, { "type": "BreakStatement", - "start": 1060, - "end": 1066, + "start": 1164, + "end": 1170, "loc": { "start": { - "line": 33, + "line": 37, "column": 4 }, "end": { - "line": 33, + "line": 37, "column": 10 } }, @@ -1151,44 +2940,143 @@ }, { "type": "ExpressionStatement", - "start": 1076, - "end": 1085, + "start": 1180, + "end": 1209, + "loc": { + "start": { + "line": 40, + "column": 3 + }, + "end": { + "line": 40, + "column": 32 + } + }, + "expression": { + "type": "CallExpression", + "start": 1180, + "end": 1208, + "loc": { + "start": { + "line": 40, + "column": 3 + }, + "end": { + "line": 40, + "column": 31 + } + }, + "callee": { + "type": "Identifier", + "start": 1180, + "end": 1186, + "loc": { + "start": { + "line": 40, + "column": 3 + }, + "end": { + "line": 40, + "column": 9 + }, + "identifierName": "assert" + }, + "name": "assert" + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 1187, + "end": 1207, + "loc": { + "start": { + "line": 40, + "column": 10 + }, + "end": { + "line": 40, + "column": 30 + } + }, + "left": { + "type": "Identifier", + "start": 1187, + "end": 1191, + "loc": { + "start": { + "line": 40, + "column": 10 + }, + "end": { + "line": 40, + "column": 14 + }, + "identifierName": "node" + }, + "name": "node" + }, + "operator": "instanceof", + "right": { + "type": "Identifier", + "start": 1203, + "end": 1207, + "loc": { + "start": { + "line": 40, + "column": 26 + }, + "end": { + "line": 40, + "column": 30 + }, + "identifierName": "Node" + }, + "name": "Node" + } + } + ] + } + }, + { + "type": "ExpressionStatement", + "start": 1213, + "end": 1222, "loc": { "start": { - "line": 36, + "line": 41, "column": 3 }, "end": { - "line": 36, + "line": 41, "column": 12 } }, "expression": { "type": "AssignmentExpression", - "start": 1076, - "end": 1084, + "start": 1213, + "end": 1221, "loc": { "start": { - "line": 36, + "line": 41, "column": 3 }, "end": { - "line": 36, + "line": 41, "column": 11 } }, "operator": "=", "left": { "type": "Identifier", - "start": 1076, - "end": 1077, + "start": 1213, + "end": 1214, "loc": { "start": { - "line": 36, + "line": 41, "column": 3 }, "end": { - "line": 36, + "line": 41, "column": 4 }, "identifierName": "A" @@ -1197,15 +3085,15 @@ }, "right": { "type": "Identifier", - "start": 1080, - "end": 1084, + "start": 1217, + "end": 1221, "loc": { "start": { - "line": 36, + "line": 41, "column": 7 }, "end": { - "line": 36, + "line": 41, "column": 11 }, "identifierName": "node" @@ -1224,58 +3112,58 @@ }, { "type": "ExpressionStatement", - "start": 1095, - "end": 1108, + "start": 1232, + "end": 1245, "loc": { "start": { - "line": 40, + "line": 45, "column": 1 }, "end": { - "line": 40, + "line": 45, "column": 14 } }, "expression": { "type": "AssignmentExpression", - "start": 1095, - "end": 1107, + "start": 1232, + "end": 1244, "loc": { "start": { - "line": 40, + "line": 45, "column": 1 }, "end": { - "line": 40, + "line": 45, "column": 13 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1095, - "end": 1103, + "start": 1232, + "end": 1240, "loc": { "start": { - "line": 40, + "line": 45, "column": 1 }, "end": { - "line": 40, + "line": 45, "column": 9 } }, "object": { "type": "Identifier", - "start": 1095, - "end": 1096, + "start": 1232, + "end": 1233, "loc": { "start": { - "line": 40, + "line": 45, "column": 1 }, "end": { - "line": 40, + "line": 45, "column": 2 }, "identifierName": "B" @@ -1284,15 +3172,15 @@ }, "property": { "type": "Identifier", - "start": 1097, - "end": 1103, + "start": 1234, + "end": 1240, "loc": { "start": { - "line": 40, + "line": 45, "column": 3 }, "end": { - "line": 40, + "line": 45, "column": 9 }, "identifierName": "parent" @@ -1303,15 +3191,15 @@ }, "right": { "type": "Identifier", - "start": 1106, - "end": 1107, + "start": 1243, + "end": 1244, "loc": { "start": { - "line": 40, + "line": 45, "column": 12 }, "end": { - "line": 40, + "line": 45, "column": 13 }, "identifierName": "A" @@ -1322,29 +3210,29 @@ }, { "type": "ReturnStatement", - "start": 1111, - "end": 1120, + "start": 1248, + "end": 1257, "loc": { "start": { - "line": 42, + "line": 47, "column": 1 }, "end": { - "line": 42, + "line": 47, "column": 10 } }, "argument": { "type": "Identifier", - "start": 1118, - "end": 1119, + "start": 1255, + "end": 1256, "loc": { "start": { - "line": 42, + "line": 47, "column": 8 }, "end": { - "line": 42, + "line": 47, "column": 9 }, "identifierName": "B" @@ -1363,85 +3251,290 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n ", - "start": 0, - "end": 788, + "value": "*\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param {Function} compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n ", + "start": 67, + "end": 866, "loc": { "start": { - "line": 1, + "line": 4, "column": 0 }, "end": { - "line": 16, + "line": 19, "column": 3 } } } ], "trailingComments": [] + } + } + ], + "directives": [] + }, + "comments": [ + { + "type": "CommentBlock", + "value": "*\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param {Function} compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n ", + "start": 67, + "end": 866, + "loc": { + "start": { + "line": 4, + "column": 0 }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. 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B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. 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"line": 25, "column": 19 }, "end": { - "line": 22, + "line": 25, "column": 20 } } @@ -2701,15 +4809,15 @@ "postfix": false, "binop": null }, - "start": 928, - "end": 929, + "start": 999, + "end": 1000, "loc": { "start": { - "line": 22, + "line": 25, "column": 20 }, "end": { - "line": 22, + "line": 25, "column": 21 } } @@ -2726,15 +4834,15 @@ "postfix": false, "binop": null }, - "start": 930, - "end": 931, + "start": 1001, + "end": 1002, "loc": { "start": { - "line": 22, + "line": 25, "column": 22 }, "end": { - "line": 22, + "line": 25, "column": 23 } } @@ -2752,15 +4860,15 @@ "binop": null }, "value": "A", - "start": 936, - "end": 937, + "start": 1007, + "end": 1008, "loc": { "start": { - "line": 23, + "line": 26, "column": 4 }, "end": { - "line": 23, + "line": 26, "column": 5 } } @@ -2778,15 +4886,15 @@ "binop": null, "updateContext": null }, - "start": 937, - "end": 938, + "start": 1008, + "end": 1009, "loc": { "start": { - "line": 23, + "line": 26, "column": 5 }, "end": { - "line": 23, + "line": 26, "column": 6 } } @@ -2804,15 +4912,15 @@ "binop": null }, "value": "left", - "start": 938, - "end": 942, + "start": 1009, + "end": 1013, "loc": { "start": { - "line": 23, + "line": 26, "column": 6 }, "end": { - "line": 23, + "line": 26, "column": 10 } } @@ -2831,15 +4939,15 @@ "updateContext": null }, "value": "=", - "start": 943, - "end": 944, + "start": 1014, + "end": 1015, "loc": { "start": { - "line": 23, + "line": 26, "column": 11 }, "end": { - "line": 23, + "line": 26, "column": 12 } } @@ -2857,15 +4965,15 @@ "binop": null }, "value": "B", - "start": 945, - "end": 946, + "start": 1016, + "end": 1017, "loc": { "start": { - "line": 23, + "line": 26, "column": 13 }, "end": { - "line": 23, + "line": 26, "column": 14 } } @@ -2883,15 +4991,15 @@ "binop": null, "updateContext": null }, - "start": 946, - "end": 947, + "start": 1017, + "end": 1018, "loc": { "start": { - "line": 23, + "line": 26, "column": 14 }, "end": { - "line": 23, + "line": 26, "column": 15 } } @@ 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"start": { + "line": 30, + "column": 3 + }, + "end": { + "line": 30, + "column": 9 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 1045, + "end": 1046, + "loc": { + "start": { + "line": 30, + "column": 9 + }, + "end": { + "line": 30, + "column": 10 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "node", + "start": 1046, + "end": 1050, + "loc": { + "start": { + "line": 30, + "column": 10 + }, + "end": { + "line": 30, + "column": 14 + } + } + }, + { + "type": { + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, + "updateContext": null + }, + "value": "instanceof", + "start": 1051, + "end": 1061, + "loc": { + "start": { + "line": 30, + "column": 15 + }, + "end": { + "line": 30, + "column": 25 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "Node", + "start": 1062, + "end": 1066, + "loc": { + "start": { + "line": 30, + "column": 26 + }, + "end": { + "line": 30, + "column": 30 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 1066, + "end": 1067, + "loc": { + "start": { + "line": 30, + "column": 30 + }, + "end": { + "line": 30, + "column": 31 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1067, + "end": 1068, + "loc": { + "start": { + "line": 30, + "column": 31 + }, + "end": { + "line": 30, + "column": 32 + } + } + }, { "type": { "label": "name", @@ -2988,15 +5278,15 @@ "binop": null }, "value": "A", - "start": 968, - "end": 969, + "start": 1072, + "end": 1073, "loc": { "start": { - "line": 27, + "line": 31, "column": 3 }, "end": { - "line": 27, + "line": 31, "column": 4 } } @@ -3015,15 +5305,15 @@ "updateContext": null }, "value": "=", - "start": 970, - "end": 971, + "start": 1074, + "end": 1075, "loc": { "start": { - "line": 27, + "line": 31, "column": 5 }, "end": { - "line": 27, + "line": 31, "column": 6 } } @@ -3041,15 +5331,15 @@ "binop": null }, "value": "node", - "start": 972, - "end": 976, + "start": 1076, + "end": 1080, "loc": { "start": { - "line": 27, + "line": 31, "column": 7 }, "end": { - "line": 27, + "line": 31, "column": 11 } } @@ -3067,15 +5357,15 @@ "binop": null, "updateContext": null }, - "start": 976, - "end": 977, + "start": 1080, + "end": 1081, "loc": { "start": { - "line": 27, + "line": 31, "column": 11 }, "end": { - "line": 27, + "line": 31, "column": 12 } } @@ -3092,15 +5382,15 @@ "postfix": false, "binop": null }, - "start": 980, - "end": 981, + "start": 1084, + "end": 1085, "loc": { "start": { - "line": 28, + "line": 32, "column": 2 }, "end": { - "line": 28, + "line": 32, "column": 3 } } @@ -3120,15 +5410,15 @@ "updateContext": null }, "value": "else", - "start": 982, - "end": 986, + "start": 1086, + "end": 1090, "loc": { "start": { - "line": 28, + "line": 32, "column": 4 }, "end": { - "line": 28, + "line": 32, "column": 8 } } @@ -3145,15 +5435,15 @@ "postfix": false, "binop": null }, - "start": 987, - "end": 988, + "start": 1091, + "end": 1092, "loc": { "start": { - "line": 28, + "line": 32, "column": 9 }, "end": { - "line": 28, + "line": 32, "column": 10 } } @@ -3173,15 +5463,15 @@ "updateContext": null }, "value": "const", - "start": 992, - "end": 997, + "start": 1096, + "end": 1101, "loc": { "start": { - "line": 29, + "line": 33, "column": 3 }, "end": { - "line": 29, + "line": 33, "column": 8 } } @@ -3199,15 +5489,15 @@ "binop": null }, "value": "node", - "start": 998, - "end": 1002, + "start": 1102, + "end": 1106, "loc": { "start": { - "line": 29, + "line": 33, "column": 9 }, "end": { - "line": 29, + "line": 33, "column": 13 } } @@ -3226,15 +5516,15 @@ "updateContext": null }, "value": "=", - "start": 1003, - "end": 1004, + "start": 1107, + "end": 1108, "loc": { "start": { - "line": 29, + "line": 33, "column": 14 }, "end": { - "line": 29, + "line": 33, "column": 15 } } @@ -3252,15 +5542,15 @@ "binop": null }, "value": "A", - "start": 1005, - "end": 1006, + "start": 1109, + "end": 1110, "loc": { "start": { - "line": 29, + "line": 33, "column": 16 }, "end": { - "line": 29, + "line": 33, "column": 17 } } @@ -3278,15 +5568,15 @@ "binop": null, "updateContext": null }, - "start": 1006, - "end": 1007, + "start": 1110, + "end": 1111, "loc": { "start": { - "line": 29, + "line": 33, "column": 17 }, "end": { - "line": 29, + "line": 33, "column": 18 } } @@ -3304,15 +5594,15 @@ "binop": null }, "value": "right", - "start": 1007, - "end": 1012, + "start": 1111, + "end": 1116, "loc": { "start": { - "line": 29, + "line": 33, "column": 18 }, "end": { - "line": 29, + "line": 33, "column": 23 } } @@ -3330,15 +5620,15 @@ "binop": null, "updateContext": null }, - "start": 1012, - "end": 1013, + "start": 1116, + "end": 1117, "loc": { "start": { - "line": 29, + "line": 33, "column": 23 }, "end": { - "line": 29, + "line": 33, "column": 24 } } @@ -3358,15 +5648,15 @@ "updateContext": null }, "value": "if", - "start": 1018, - "end": 1020, + "start": 1122, + "end": 1124, "loc": { "start": { - "line": 31, + "line": 35, "column": 3 }, "end": { - "line": 31, + "line": 35, "column": 5 } } @@ -3383,15 +5673,15 @@ "postfix": false, "binop": null }, - "start": 1021, - "end": 1022, + "start": 1125, + "end": 1126, "loc": { "start": { - "line": 31, + "line": 35, "column": 6 }, "end": { - "line": 31, + "line": 35, "column": 7 } } @@ -3409,15 +5699,15 @@ "binop": null }, "value": "node", - "start": 1022, - "end": 1026, + "start": 1126, + "end": 1130, "loc": { "start": { - "line": 31, + "line": 35, "column": 7 }, "end": { - "line": 31, + "line": 35, "column": 11 } } @@ -3435,15 +5725,15 @@ "binop": null, "updateContext": null }, - "start": 1026, - "end": 1027, + "start": 1130, + "end": 1131, "loc": { "start": { - "line": 31, + "line": 35, "column": 11 }, "end": { - "line": 31, + "line": 35, "column": 12 } } @@ -3461,15 +5751,15 @@ "binop": null }, "value": "isLeaf", - "start": 1027, - "end": 1033, + "start": 1131, + "end": 1137, "loc": { "start": { - "line": 31, + "line": 35, "column": 12 }, "end": { - "line": 31, + "line": 35, "column": 18 } } @@ -3486,15 +5776,15 @@ "postfix": false, "binop": null }, - "start": 1033, - "end": 1034, + "start": 1137, + "end": 1138, "loc": { "start": { - "line": 31, + "line": 35, "column": 18 }, "end": { - "line": 31, + "line": 35, "column": 19 } } @@ -3511,15 +5801,15 @@ "postfix": false, "binop": null }, - "start": 1034, - "end": 1035, + "start": 1138, + "end": 1139, "loc": { "start": { - "line": 31, + "line": 35, "column": 19 }, "end": { - "line": 31, + "line": 35, "column": 20 } } @@ -3536,15 +5826,15 @@ "postfix": false, "binop": null }, - "start": 1035, - "end": 1036, + "start": 1139, + "end": 1140, "loc": { "start": { - "line": 31, + "line": 35, "column": 20 }, "end": { - "line": 31, + "line": 35, "column": 21 } } @@ -3561,15 +5851,15 @@ "postfix": false, "binop": null }, - "start": 1037, - "end": 1038, + "start": 1141, + "end": 1142, "loc": { "start": { - "line": 31, + "line": 35, "column": 22 }, "end": { - "line": 31, + "line": 35, "column": 23 } } @@ -3587,22 +5877,207 @@ "binop": null }, "value": "A", - "start": 1043, - "end": 1044, + "start": 1147, + "end": 1148, + "loc": { + "start": { + "line": 36, + "column": 4 + }, + "end": { + "line": 36, + "column": 5 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1148, + "end": 1149, + "loc": { + "start": { + "line": 36, + "column": 5 + }, + "end": { + "line": 36, + "column": 6 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "right", + "start": 1149, + "end": 1154, + "loc": { + "start": { + "line": 36, + "column": 6 + }, + "end": { + "line": 36, + "column": 11 + } + } + }, + { + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 1155, + "end": 1156, + "loc": { + "start": { + "line": 36, + "column": 12 + }, + "end": { + "line": 36, + "column": 13 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "B", + "start": 1157, + "end": 1158, + "loc": { + "start": { + "line": 36, + "column": 14 + }, + "end": { + "line": 36, + "column": 15 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1158, + "end": 1159, + "loc": { + "start": { + "line": 36, + "column": 15 + }, + "end": { + "line": 36, + "column": 16 + } + } + }, + { + "type": { + "label": "break", + "keyword": "break", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "break", + "start": 1164, + "end": 1169, + "loc": { + "start": { + "line": 37, + "column": 4 + }, + "end": { + "line": 37, + "column": 9 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1169, + "end": 1170, "loc": { "start": { - "line": 32, - "column": 4 + "line": 37, + "column": 9 }, "end": { - "line": 32, - "column": 5 + "line": 37, + "column": 10 } } }, { "type": { - "label": ".", + "label": "}", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -3610,19 +6085,18 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1044, - "end": 1045, + "start": 1174, + "end": 1175, "loc": { "start": { - "line": 32, - "column": 5 + "line": 38, + "column": 3 }, "end": { - "line": 32, - "column": 6 + "line": 38, + "column": 4 } } }, @@ -3638,44 +6112,42 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 1045, - "end": 1050, + "value": "assert", + "start": 1180, + "end": 1186, "loc": { "start": { - "line": 32, - "column": 6 + "line": 40, + "column": 3 }, "end": { - "line": 32, - "column": 11 + "line": 40, + "column": 9 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 1051, - "end": 1052, + "start": 1186, + "end": 1187, "loc": { "start": { - "line": 32, - "column": 12 + "line": 40, + "column": 9 }, "end": { - "line": 32, - "column": 13 + "line": 40, + "column": 10 } } }, @@ -3691,23 +6163,24 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 1053, - "end": 1054, + "value": "node", + "start": 1187, + "end": 1191, "loc": { "start": { - "line": 32, - "column": 14 + "line": 40, + "column": 10 }, "end": { - "line": 32, - "column": 15 + "line": 40, + "column": 14 } } }, { "type": { - "label": ";", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3715,98 +6188,97 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 1054, - "end": 1055, + "value": "instanceof", + "start": 1192, + "end": 1202, "loc": { "start": { - "line": 32, + "line": 40, "column": 15 }, "end": { - "line": 32, - "column": 16 + "line": 40, + "column": 25 } } }, { "type": { - "label": "break", - "keyword": "break", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "break", - "start": 1060, - "end": 1065, + "value": "Node", + "start": 1203, + "end": 1207, "loc": { "start": { - "line": 33, - "column": 4 + "line": 40, + "column": 26 }, "end": { - "line": 33, - "column": 9 + "line": 40, + "column": 30 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1065, - "end": 1066, + "start": 1207, + "end": 1208, "loc": { "start": { - "line": 33, - "column": 9 + "line": 40, + "column": 30 }, "end": { - "line": 33, - "column": 10 + "line": 40, + "column": 31 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1070, - "end": 1071, + "start": 1208, + "end": 1209, "loc": { "start": { - "line": 34, - "column": 3 + "line": 40, + "column": 31 }, "end": { - "line": 34, - "column": 4 + "line": 40, + "column": 32 } } }, @@ -3823,15 +6295,15 @@ "binop": null }, "value": "A", - "start": 1076, - "end": 1077, + "start": 1213, + "end": 1214, "loc": { "start": { - "line": 36, + "line": 41, "column": 3 }, "end": { - "line": 36, + "line": 41, "column": 4 } } @@ -3850,15 +6322,15 @@ "updateContext": null }, "value": "=", - "start": 1078, - "end": 1079, + "start": 1215, + "end": 1216, "loc": { "start": { - "line": 36, + "line": 41, "column": 5 }, "end": { - "line": 36, + "line": 41, "column": 6 } } @@ -3876,15 +6348,15 @@ "binop": null }, "value": "node", - "start": 1080, - "end": 1084, + "start": 1217, + "end": 1221, "loc": { "start": { - "line": 36, + "line": 41, "column": 7 }, "end": { - "line": 36, + "line": 41, "column": 11 } } @@ -3902,15 +6374,15 @@ "binop": null, "updateContext": null }, - "start": 1084, - "end": 1085, + "start": 1221, + "end": 1222, "loc": { "start": { - "line": 36, + "line": 41, "column": 11 }, "end": { - "line": 36, + "line": 41, "column": 12 } } @@ -3927,15 +6399,15 @@ "postfix": false, "binop": null }, - "start": 1088, - "end": 1089, + "start": 1225, + "end": 1226, "loc": { "start": { - "line": 37, + "line": 42, "column": 2 }, "end": { - "line": 37, + "line": 42, "column": 3 } } @@ -3952,15 +6424,15 @@ "postfix": false, "binop": null }, - "start": 1091, - "end": 1092, + "start": 1228, + "end": 1229, "loc": { "start": { - "line": 38, + "line": 43, "column": 1 }, "end": { - "line": 38, + "line": 43, "column": 2 } } @@ -3978,15 +6450,15 @@ "binop": null 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+ "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "import", - "start": 0, - "end": 6, + "value": "===", + "start": 375, + "end": 378, "loc": { "start": { - "line": 1, - "column": 0 + "line": 16, + "column": 17 }, "end": { - "line": 1, - "column": 6 + "line": 16, + "column": 20 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -756,24 +3693,25 @@ "postfix": false, "binop": null }, - "start": 7, - "end": 8, + "value": "RED", + "start": 379, + "end": 382, "loc": { "start": { - "line": 1, - "column": 7 + "line": 16, + "column": 21 }, "end": { - "line": 1, - "column": 8 + "line": 16, + "column": 24 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -781,42 +3719,42 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 8, - "end": 13, + "start": 382, + "end": 383, "loc": { "start": { - "line": 1, - "column": 8 + "line": 16, + "column": 24 }, "end": { - "line": 1, - "column": 13 + "line": 16, + "column": 25 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 13, - "end": 14, + "start": 383, + "end": 384, "loc": { "start": { - "line": 1, - "column": 13 + "line": 16, + "column": 25 }, "end": { - "line": 1, - "column": 14 + "line": 16, + "column": 26 } } }, @@ -832,23 +3770,48 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 15, - "end": 19, + "value": "assert", + "start": 386, + "end": 392, "loc": { "start": { - "line": 1, - 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"isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 426, + "end": 427, "loc": { "start": { - "line": 4, - "column": 0 + "line": 18, + "column": 7 }, "end": { - "line": 9, - "column": 3 + "line": 18, + "column": 8 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 173, - "end": 179, + "value": "n", + "start": 427, + "end": 428, "loc": { "start": { - "line": 10, - "column": 0 + "line": 18, + "column": 8 }, "end": { - "line": 10, - "column": 6 + "line": 18, + "column": 9 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -1140,17 +4133,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 180, - "end": 185, + "start": 428, + "end": 429, "loc": { "start": { - "line": 10, - "column": 7 + "line": 18, + "column": 9 }, "end": { - "line": 10, - "column": 12 + "line": 18, + "column": 10 } } }, @@ -1166,51 +4158,50 @@ "postfix": false, "binop": null }, - "value": "insert_case1", - "start": 186, - "end": 198, + "value": "right", + "start": 429, + "end": 434, "loc": { "start": { - "line": 10, - "column": 13 + "line": 18, + "column": 10 }, "end": { - "line": 10, - "column": 25 + "line": 18, + "column": 15 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 199, - "end": 200, + "start": 434, + "end": 435, "loc": { "start": { - "line": 10, - "column": 26 + "line": 18, + "column": 15 }, "end": { - 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{ "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 208, - "end": 209, + "start": 452, + "end": 453, "loc": { "start": { - "line": 10, - "column": 35 + "line": 18, + "column": 33 }, "end": { - "line": 10, - "column": 36 + "line": 18, + "column": 34 } } }, { "type": "CommentBlock", "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 211, - "end": 328, + "start": 455, + "end": 572, "loc": { "start": { - "line": 11, + "line": 19, "column": 1 }, "end": { - "line": 17, + "line": 25, "column": 4 } } @@ -1365,15 +4359,15 @@ "updateContext": null }, "value": "if", - "start": 330, - "end": 332, + "start": 574, + "end": 576, "loc": { "start": { - "line": 18, + "line": 26, "column": 1 }, "end": { - "line": 18, + "line": 26, "column": 3 } } @@ -1390,15 +4384,15 @@ "postfix": false, "binop": null }, - "start": 333, - "end": 334, + "start": 577, + "end": 578, "loc": { "start": { - "line": 18, + "line": 26, "column": 4 }, "end": { - "line": 18, + "line": 26, "column": 5 } } @@ -1416,15 +4410,15 @@ "binop": null }, "value": "n", - "start": 334, - "end": 335, + "start": 578, + "end": 579, "loc": { "start": { - "line": 18, + "line": 26, "column": 5 }, "end": { - "line": 18, + "line": 26, "column": 6 } } @@ -1442,15 +4436,15 @@ "binop": null, "updateContext": null }, - "start": 335, - "end": 336, + "start": 579, + "end": 580, "loc": { "start": { - "line": 18, + "line": 26, "column": 6 }, "end": { - "line": 18, + "line": 26, "column": 7 } } @@ -1468,15 +4462,15 @@ "binop": null }, "value": "parent", - "start": 336, - "end": 342, + "start": 580, + "end": 586, "loc": { "start": { - "line": 18, + "line": 26, "column": 7 }, "end": { - "line": 18, + "line": 26, "column": 13 } } @@ -1495,15 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null }, - "start": 354, - "end": 355, + "start": 598, + "end": 599, "loc": { "start": { - "line": 18, + "line": 26, "column": 25 }, "end": { - "line": 18, + "line": 26, "column": 26 } } @@ -1626,15 +4620,15 @@ "binop": null }, "value": "_color", - "start": 355, - "end": 361, + "start": 599, + "end": 605, "loc": { "start": { - "line": 18, + "line": 26, "column": 26 }, "end": { - "line": 18, + "line": 26, "column": 32 } } @@ -1653,15 +4647,15 @@ "updateContext": null }, "value": "=", - "start": 362, - "end": 363, + "start": 606, + "end": 607, "loc": { "start": { - "line": 18, + "line": 26, "column": 33 }, "end": { - "line": 18, + "line": 26, "column": 34 } } @@ -1679,15 +4673,15 @@ "binop": null }, "value": "BLACK", - "start": 364, - "end": 369, + "start": 608, + "end": 613, "loc": { "start": { - "line": 18, + "line": 26, "column": 35 }, "end": { - "line": 18, + "line": 26, "column": 40 } } @@ -1705,15 +4699,15 @@ "binop": null, "updateContext": null }, - "start": 369, - "end": 370, + "start": 613, + "end": 614, "loc": { "start": { - "line": 18, + "line": 26, "column": 40 }, "end": { - "line": 18, + "line": 26, "column": 41 } } @@ -1733,15 +4727,15 @@ "updateContext": null }, "value": "else", - "start": 372, - "end": 376, + "start": 616, + "end": 620, "loc": { "start": { - "line": 19, + "line": 27, "column": 1 }, "end": { - "line": 19, + "line": 27, "column": 5 } } @@ -1759,15 +4753,15 @@ "binop": null }, "value": "insert_case2", - "start": 377, - "end": 389, + "start": 621, + "end": 633, "loc": { "start": { - "line": 19, + "line": 27, "column": 6 }, "end": { - "line": 19, + "line": 27, "column": 18 } } @@ -1784,15 +4778,15 @@ "postfix": false, "binop": null }, - "start": 389, - "end": 390, + "start": 633, + "end": 634, "loc": { "start": { - "line": 19, + "line": 27, "column": 18 }, "end": { - "line": 19, + "line": 27, "column": 19 } } @@ -1810,15 +4804,15 @@ "binop": null }, "value": "n", - "start": 390, - "end": 391, + "start": 634, + "end": 635, "loc": { "start": 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}, "end": { - "line": 20, + "line": 28, "column": 2 } } }, + { + "type": { + "label": "export", + "keyword": "export", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "export", + "start": 642, + "end": 648, + "loc": { + "start": { + "line": 30, + "column": 0 + }, + "end": { + "line": 30, + "column": 6 + } + } + }, + { + "type": { + "label": "default", + "keyword": "default", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "default", + "start": 649, + "end": 656, + "loc": { + "start": { + "line": 30, + "column": 7 + }, + "end": { + "line": 30, + "column": 14 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + 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}, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 540, + "end": 541, + "loc": { + "start": { + "line": 20, + "column": 8 + }, + "end": { + "line": 20, + "column": 9 + } + } + }, + { + "type": { + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, + "updateContext": null + }, + "value": "instanceof", + "start": 542, + "end": 552, + "loc": { + "start": { + "line": 20, + "column": 10 + }, + "end": { + "line": 20, + "column": 20 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null 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"isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 561, + "end": 567, + "loc": { + "start": { + "line": 21, + "column": 1 + }, + "end": { + "line": 21, + "column": 7 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 567, + "end": 568, + "loc": { + "start": { + "line": 21, + "column": 7 + }, + "end": { + "line": 21, + "column": 8 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 568, + "end": 569, + "loc": { + "start": { + "line": 21, + "column": 8 + }, + "end": { + "line": 21, + "column": 9 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 569, + "end": 570, + "loc": { + "start": { + "line": 21, + "column": 9 + }, + "end": { + "line": 21, + "column": 10 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "_color", + "start": 570, + "end": 576, + "loc": { + "start": { + "line": 21, + "column": 10 + }, + "end": { + "line": 21, + "column": 16 + } + } + }, + { + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 577, + "end": 580, + "loc": { + "start": { + "line": 21, + "column": 17 + }, + "end": { + "line": 21, + "column": 20 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "RED", + "start": 581, + "end": 584, + "loc": { + "start": { + "line": 21, + "column": 21 }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", - "start": 198, - "end": 344, - "loc": { - "start": { - "line": 6, - "column": 0 - }, - "end": { - "line": 13, - "column": 3 - } - } - } - ] + "end": { + "line": 21, + "column": 24 + } } - ], - "directives": [] - }, - "comments": [ + }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", - "start": 198, - "end": 344, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 584, + "end": 585, "loc": { "start": { - "line": 6, - "column": 0 + "line": 21, + "column": 24 }, "end": { - "line": 13, - "column": 3 + "line": 21, + "column": 25 } } }, { - "type": "CommentBlock", - "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 405, - "end": 900, + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 585, + "end": 586, "loc": { "start": { - "line": 17, - "column": 1 + "line": 21, + "column": 25 }, "end": { - "line": 29, - "column": 4 + "line": 21, + "column": 26 } } - } - ], - "tokens": [ + }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1596,26 +5998,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 0, - "end": 6, + "value": "assert", + "start": 588, + "end": 594, "loc": { "start": { - "line": 1, - "column": 0 + "line": 22, + "column": 1 }, "end": { - "line": 1, - "column": 6 + "line": 22, + "column": 7 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1625,15 +6026,15 @@ "postfix": false, "binop": null }, - "start": 7, - "end": 8, + "start": 594, + "end": 595, "loc": { "start": { - "line": 1, + "line": 22, "column": 7 }, "end": { - "line": 1, + "line": 22, "column": 8 } } @@ -1650,24 +6051,24 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 8, - "end": 13, + "value": "n", + "start": 595, + "end": 596, "loc": { "start": { - "line": 1, + "line": 22, "column": 8 }, "end": { - "line": 1, - "column": 13 + "line": 22, + "column": 9 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -1677,16 +6078,16 @@ "binop": null, "updateContext": null }, - "start": 13, - "end": 14, + "start": 596, + "end": 597, "loc": { "start": { - "line": 1, - "column": 13 + "line": 22, + "column": 9 }, "end": { - "line": 1, - "column": 14 + "line": 22, + "column": 10 } } }, @@ -1702,23 +6103,23 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 15, - "end": 18, + "value": "left", + "start": 597, + "end": 601, "loc": { "start": { - "line": 1, - "column": 15 + "line": 22, + "column": 10 }, "end": { - "line": 1, - "column": 18 + "line": 22, + "column": 14 } } }, { "type": { - "label": "}", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -1726,18 +6127,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 18, - "end": 19, + "start": 601, + "end": 602, "loc": { "start": { - "line": 1, - "column": 18 + "line": 22, + "column": 14 }, "end": { - "line": 1, - "column": 19 + "line": 22, + "column": 15 } } }, @@ -1753,123 +6155,121 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 20, - "end": 24, + "value": "_color", + "start": 602, + "end": 608, "loc": { "start": { - "line": 1, - "column": 20 + "line": 22, + "column": 15 }, "end": { - "line": 1, - "column": 24 + "line": 22, + "column": 21 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "../color/index.js", - "start": 25, - "end": 44, + "value": "===", + "start": 609, + "end": 612, "loc": { "start": { - "line": 1, - "column": 25 + "line": 22, + "column": 22 }, "end": { - "line": 1, - "column": 44 + "line": 22, + "column": 25 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 44, - "end": 45, + "value": "BLACK", + "start": 613, + "end": 618, "loc": { "start": { - "line": 1, - "column": 44 + "line": 22, + "column": 26 }, "end": { - "line": 1, - "column": 45 + "line": 22, + "column": 31 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 46, - "end": 52, + "start": 618, + "end": 619, "loc": { "start": { - "line": 2, - "column": 0 + "line": 22, + "column": 31 }, "end": { - "line": 2, - "column": 6 + "line": 22, + "column": 32 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 53, - "end": 54, + "start": 619, + "end": 620, "loc": { "start": { - "line": 2, - "column": 7 + "line": 22, + "column": 32 }, "end": { - "line": 2, - "column": 8 + "line": 22, + "column": 33 } } }, @@ -1885,43 +6285,42 @@ "postfix": false, "binop": null }, - "value": "uncle", - "start": 54, - "end": 59, + "value": "assert", + "start": 622, + "end": 628, "loc": { "start": { - "line": 2, - "column": 8 + "line": 23, + "column": 1 }, "end": { - "line": 2, - "column": 13 + "line": 23, + "column": 7 } } }, { "type": { - "label": ",", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 59, - "end": 60, + "start": 628, + "end": 629, "loc": { "start": { - "line": 2, - "column": 13 + "line": 23, + "column": 7 }, "end": { - "line": 2, - "column": 14 + "line": 23, + "column": 8 } } }, @@ -1937,23 +6336,23 @@ "postfix": false, "binop": null }, - "value": "grandparent", - "start": 61, - "end": 72, + "value": "n", + "start": 629, + "end": 630, "loc": { "start": { - "line": 2, - "column": 15 + "line": 23, + "column": 8 }, "end": { - "line": 2, - "column": 26 + "line": 23, + "column": 9 } } }, { "type": { - "label": "}", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -1961,18 +6360,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 72, - "end": 73, + "start": 630, + "end": 631, "loc": { "start": { - "line": 2, - "column": 26 + "line": 23, + "column": 9 }, "end": { - "line": 2, - "column": 27 + "line": 23, + "column": 10 } } }, @@ -1980,31 +6380,57 @@ "type": { "label": "name", "beforeExpr": false, - "startsExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "right", + "start": 631, + "end": 636, + "loc": { + "start": { + "line": 23, + "column": 10 + }, + "end": { + "line": 23, + "column": 15 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 74, - "end": 78, + "start": 636, + "end": 637, "loc": { "start": { - "line": 2, - "column": 28 + "line": 23, + "column": 15 }, "end": { - "line": 2, - "column": 32 + "line": 23, + "column": 16 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2012,26 +6438,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../family/index.js", - "start": 79, - "end": 99, + "value": "_color", + "start": 637, + "end": 643, "loc": { "start": { - "line": 2, - "column": 33 + "line": 23, + "column": 16 }, "end": { - "line": 2, - "column": 53 + "line": 23, + "column": 22 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2039,26 +6464,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 99, - "end": 100, + "value": "===", + "start": 644, + "end": 647, "loc": { "start": { - "line": 2, - "column": 53 + "line": 23, + "column": 23 }, "end": { - "line": 2, - "column": 54 + "line": 23, + "column": 26 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2066,28 +6491,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 101, - "end": 107, + "value": "BLACK", + "start": 648, + "end": 653, "loc": { "start": { - "line": 3, - "column": 0 + "line": 23, + "column": 27 }, "end": { - "line": 3, - "column": 6 + "line": 23, + "column": 32 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2095,50 +6519,50 @@ "postfix": false, "binop": null }, - "start": 108, - "end": 109, + "start": 653, + "end": 654, "loc": { "start": { - "line": 3, - "column": 7 + "line": 23, + "column": 32 }, "end": { - "line": 3, - "column": 8 + "line": 23, + "column": 33 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "insert_case1", - "start": 109, - "end": 121, + "start": 654, + "end": 655, "loc": { "start": { - "line": 3, - "column": 8 + "line": 23, + "column": 33 }, "end": { - "line": 3, - "column": 20 + "line": 23, + "column": 34 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2146,23 +6570,24 @@ "postfix": false, "binop": null }, - "start": 121, - "end": 122, + "value": "assert", + "start": 657, + "end": 663, "loc": { "start": { - "line": 3, - "column": 20 + "line": 24, + "column": 1 }, "end": { - "line": 3, - "column": 21 + "line": 24, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2171,23 +6596,22 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 123, - "end": 127, + "start": 663, + "end": 664, "loc": { "start": { - "line": 3, - "column": 22 + "line": 24, + "column": 7 }, "end": { - "line": 3, - "column": 26 + "line": 24, + "column": 8 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2195,27 +6619,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./insert_case1.js", - "start": 128, - "end": 147, + "value": "n", + "start": 664, + "end": 665, "loc": { "start": { - "line": 3, - "column": 27 + "line": 24, + "column": 8 }, "end": { - "line": 3, - "column": 46 + "line": 24, + "column": 9 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2225,23 +6648,22 @@ "binop": null, "updateContext": null }, - "start": 147, - "end": 148, + "start": 665, + "end": 666, "loc": { "start": { - "line": 3, - "column": 46 + "line": 24, + "column": 9 }, "end": { - "line": 3, - "column": 47 + "line": 24, + "column": 10 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2249,51 +6671,53 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 149, - "end": 155, + "value": "parent", + "start": 666, + "end": 672, "loc": { "start": { - "line": 4, - "column": 0 + "line": 24, + "column": 10 }, "end": { - "line": 4, - "column": 6 + "line": 24, + "column": 16 } } }, { "type": { - "label": "{", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 156, - "end": 157, + "value": "!==", + "start": 673, + "end": 676, "loc": { "start": { - "line": 4, - "column": 7 + "line": 24, + "column": 17 }, "end": { - "line": 4, - "column": 8 + "line": 24, + "column": 20 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2301,25 +6725,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "insert_case4", - "start": 157, - "end": 169, + "value": "null", + "start": 677, + "end": 681, "loc": { "start": { - "line": 4, - "column": 8 + "line": 24, + "column": 21 }, "end": { - "line": 4, - "column": 20 + "line": 24, + "column": 25 } } }, { "type": { - "label": "}", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2329,48 +6754,48 @@ "postfix": false, "binop": null }, - "start": 169, - "end": 170, + "start": 681, + "end": 682, "loc": { "start": { - "line": 4, - "column": 20 + "line": 24, + "column": 25 }, "end": { - "line": 4, - "column": 21 + "line": 24, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 171, - "end": 175, + "start": 682, + "end": 683, "loc": { "start": { - "line": 4, - "column": 22 + "line": 24, + "column": 26 }, "end": { - "line": 4, - "column": 26 + "line": 24, + "column": 27 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2378,97 +6803,76 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./insert_case4.js", - "start": 176, - "end": 195, + "value": "assert", + "start": 685, + "end": 691, "loc": { "start": { - "line": 4, - "column": 27 + "line": 25, + "column": 1 }, "end": { - "line": 4, - "column": 46 + "line": 25, + "column": 7 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 195, - "end": 196, - "loc": { - "start": { - "line": 4, - "column": 46 - }, - "end": { - "line": 4, - "column": 47 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", - "start": 198, - "end": 344, + "start": 691, + "end": 692, "loc": { "start": { - "line": 6, - "column": 0 + "line": 25, + "column": 7 }, "end": { - "line": 13, - "column": 3 + "line": 25, + "column": 8 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 345, - "end": 351, + "value": "n", + "start": 692, + "end": 693, "loc": { "start": { - "line": 14, - "column": 0 + "line": 25, + "column": 8 }, "end": { - "line": 14, - "column": 6 + "line": 25, + "column": 9 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2479,17 +6883,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 352, - "end": 357, + "start": 693, + "end": 694, "loc": { "start": { - "line": 14, - "column": 7 + "line": 25, + "column": 9 }, "end": { - "line": 14, - "column": 12 + "line": 25, + "column": 10 } } }, @@ -2505,51 +6908,50 @@ "postfix": false, "binop": null }, - "value": "insert_case3", - "start": 358, - "end": 370, + "value": "parent", + "start": 694, + "end": 700, "loc": { "start": { - "line": 14, - "column": 13 + "line": 25, + "column": 10 }, "end": { - "line": 14, - "column": 25 + "line": 25, + "column": 16 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 371, - "end": 372, + "start": 700, + "end": 701, "loc": { "start": { - "line": 14, - "column": 26 + "line": 25, + "column": 16 }, "end": { - "line": 14, - "column": 27 + "line": 25, + "column": 17 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2558,50 +6960,52 @@ "postfix": false, "binop": null }, - "start": 373, - "end": 374, + "value": "_color", + "start": 701, + "end": 707, "loc": { "start": { - "line": 14, - "column": 28 + "line": 25, + "column": 17 }, "end": { - "line": 14, - "column": 29 + "line": 25, + "column": 23 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "n", - "start": 374, - "end": 375, + "value": "===", + "start": 708, + "end": 711, "loc": { "start": { - "line": 14, - "column": 29 + "line": 25, + "column": 24 }, "end": { - "line": 14, - "column": 30 + "line": 25, + "column": 27 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2609,67 +7013,68 @@ "postfix": false, "binop": null }, - "start": 375, - "end": 376, + "value": "RED", + "start": 712, + "end": 715, "loc": { "start": { - "line": 14, - "column": 30 + "line": 25, + "column": 28 }, "end": { - "line": 14, + "line": 25, "column": 31 } } }, { "type": { - "label": "=>", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 377, - "end": 379, + "start": 715, + "end": 716, "loc": { "start": { - "line": 14, - "column": 32 + "line": 25, + "column": 31 }, "end": { - "line": 14, - "column": 34 + "line": 25, + "column": 32 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 380, - "end": 381, + "start": 716, + "end": 717, "loc": { "start": { - "line": 14, - "column": 35 + "line": 25, + "column": 32 }, "end": { - "line": 14, - "column": 36 + "line": 25, + "column": 33 } } }, @@ -2688,15 +7093,15 @@ "updateContext": null }, "value": "const", - "start": 383, - "end": 388, + "start": 719, + "end": 724, "loc": { "start": { - "line": 15, + "line": 26, "column": 1 }, "end": { - "line": 15, + "line": 26, "column": 6 } } @@ -2714,15 +7119,15 @@ "binop": null }, "value": "u", - "start": 389, - "end": 390, + "start": 725, + "end": 726, "loc": { "start": { - "line": 15, + "line": 26, "column": 7 }, "end": { - "line": 15, + "line": 26, "column": 8 } } @@ -2741,15 +7146,15 @@ "updateContext": null }, "value": "=", - "start": 391, - "end": 392, + "start": 727, + "end": 728, "loc": { "start": { - "line": 15, + "line": 26, "column": 9 }, "end": { - "line": 15, + "line": 26, "column": 10 } } @@ -2767,15 +7172,15 @@ "binop": null }, "value": "uncle", - "start": 393, - "end": 398, + "start": 729, + "end": 734, "loc": { "start": { - "line": 15, + "line": 26, "column": 11 }, "end": { - "line": 15, + "line": 26, "column": 16 } } @@ -2792,15 +7197,15 @@ "postfix": false, "binop": null }, - "start": 398, - "end": 399, + "start": 734, + "end": 735, "loc": { "start": { - "line": 15, + "line": 26, "column": 16 }, "end": { - "line": 15, + "line": 26, "column": 17 } } @@ -2818,15 +7223,15 @@ "binop": null }, "value": "n", - "start": 399, - "end": 400, + "start": 735, + "end": 736, "loc": { "start": { - "line": 15, + "line": 26, "column": 17 }, "end": { - "line": 15, + "line": 26, "column": 18 } } @@ -2843,15 +7248,15 @@ "postfix": false, "binop": null }, - "start": 400, - "end": 401, + "start": 736, + "end": 737, "loc": { "start": { - "line": 15, + "line": 26, "column": 18 }, "end": { - "line": 15, + "line": 26, "column": 19 } } @@ -2869,15 +7274,15 @@ "binop": null, "updateContext": null }, - "start": 401, - "end": 402, + "start": 737, + "end": 738, "loc": { "start": { - "line": 15, + "line": 26, "column": 19 }, "end": { - "line": 15, + "line": 26, "column": 20 } } @@ -2885,15 +7290,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 405, - "end": 900, + "start": 741, + "end": 1236, "loc": { "start": { - "line": 17, + "line": 28, "column": 1 }, "end": { - "line": 29, + "line": 40, "column": 4 } } @@ -2913,15 +7318,15 @@ "updateContext": null }, "value": "if", - "start": 903, - "end": 905, + "start": 1239, + "end": 1241, "loc": { "start": { - "line": 31, + "line": 42, "column": 1 }, "end": { - "line": 31, + "line": 42, "column": 3 } } @@ -2938,15 +7343,15 @@ "postfix": false, "binop": null }, - "start": 906, - "end": 907, + "start": 1242, + "end": 1243, "loc": { "start": { - "line": 31, + "line": 42, "column": 4 }, "end": { - "line": 31, + "line": 42, "column": 5 } } @@ -2964,127 +7369,19 @@ "binop": null }, "value": "u", - "start": 907, - "end": 908, + "start": 1243, + "end": 1244, "loc": { "start": { - "line": 31, + "line": 42, "column": 5 }, "end": { - "line": 31, + "line": 42, "column": 6 } } }, - { - "type": { - "label": "==/!=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 6, - "updateContext": null - }, - "value": "!==", - "start": 909, - "end": 912, - "loc": { - "start": { - "line": 31, - "column": 7 - }, - "end": { - "line": 31, - "column": 10 - } - } - }, - { - "type": { - "label": "null", - "keyword": "null", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "null", - "start": 913, - "end": 917, - "loc": { - "start": { - "line": 31, - "column": 11 - }, - "end": { - "line": 31, - "column": 15 - } - } - }, - { - "type": { - "label": "&&", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 2, - "updateContext": null - }, - "value": "&&", - "start": 918, - "end": 920, - "loc": { - "start": { - "line": 31, - "column": 16 - }, - "end": { - "line": 31, - "column": 18 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "u", - "start": 921, - "end": 922, - "loc": { - "start": { - "line": 31, - "column": 19 - }, - "end": { - "line": 31, - "column": 20 - } - } - }, { "type": { "label": ".", @@ -3098,16 +7395,16 @@ "binop": null, "updateContext": null }, - "start": 922, - "end": 923, + "start": 1244, + "end": 1245, "loc": { "start": { - "line": 31, - "column": 20 + "line": 42, + "column": 6 }, "end": { - "line": 31, - "column": 21 + "line": 42, + "column": 7 } } }, @@ -3124,16 +7421,16 @@ "binop": null }, "value": "_color", - "start": 923, - "end": 929, + "start": 1245, + "end": 1251, "loc": { "start": { - "line": 31, - "column": 21 + "line": 42, + "column": 7 }, "end": { - "line": 31, - "column": 27 + "line": 42, + "column": 13 } } }, @@ -3151,16 +7448,16 @@ "updateContext": null }, "value": "===", - "start": 930, - "end": 933, + "start": 1252, + "end": 1255, "loc": { "start": { - "line": 31, - "column": 28 + "line": 42, + "column": 14 }, "end": { - "line": 31, - "column": 31 + "line": 42, + "column": 17 } } }, @@ -3177,16 +7474,16 @@ "binop": null }, "value": "RED", - "start": 934, - "end": 937, + "start": 1256, + "end": 1259, "loc": { "start": { - "line": 31, - "column": 32 + "line": 42, + "column": 18 }, "end": { - "line": 31, - "column": 35 + "line": 42, + "column": 21 } } }, @@ -3202,16 +7499,16 @@ "postfix": false, "binop": null }, - "start": 937, - "end": 938, + "start": 1259, + "end": 1260, "loc": { "start": { - "line": 31, - "column": 35 + "line": 42, + "column": 21 }, "end": { - "line": 31, - "column": 36 + "line": 42, + "column": 22 } } }, @@ -3227,16 +7524,16 @@ "postfix": false, "binop": null }, - "start": 939, - "end": 940, + "start": 1261, + "end": 1262, "loc": { "start": { - "line": 31, - "column": 37 + "line": 42, + "column": 23 }, "end": { - "line": 31, - "column": 38 + "line": 42, + "column": 24 } } }, @@ -3253,15 +7550,15 @@ "binop": null }, "value": "n", - "start": 943, - "end": 944, + "start": 1265, + "end": 1266, "loc": { "start": { - "line": 32, + "line": 43, "column": 2 }, "end": { - "line": 32, + "line": 43, "column": 3 } } @@ -3279,15 +7576,15 @@ "binop": null, "updateContext": null }, - "start": 944, - "end": 945, + "start": 1266, + "end": 1267, "loc": { "start": { - "line": 32, + "line": 43, "column": 3 }, "end": { - "line": 32, + "line": 43, "column": 4 } } @@ -3305,15 +7602,15 @@ "binop": null }, "value": "parent", - "start": 945, - "end": 951, + "start": 1267, + "end": 1273, "loc": { "start": { - "line": 32, + "line": 43, "column": 4 }, "end": { - "line": 32, + "line": 43, "column": 10 } } @@ -3331,15 +7628,15 @@ "binop": null, "updateContext": null }, - "start": 951, - "end": 952, + "start": 1273, + "end": 1274, "loc": { "start": { - "line": 32, + "line": 43, "column": 10 }, "end": { - "line": 32, + "line": 43, "column": 11 } } @@ -3357,15 +7654,15 @@ "binop": null }, "value": "_color", - "start": 952, - "end": 958, + "start": 1274, + "end": 1280, "loc": { "start": { - "line": 32, + "line": 43, "column": 11 }, "end": { - "line": 32, + "line": 43, "column": 17 } } @@ -3384,15 +7681,15 @@ "updateContext": null }, "value": "=", - "start": 959, - "end": 960, + "start": 1281, + "end": 1282, "loc": { "start": { - "line": 32, + "line": 43, "column": 18 }, "end": { - "line": 32, + "line": 43, "column": 19 } } @@ -3410,15 +7707,15 @@ "binop": null }, "value": "BLACK", - "start": 961, - "end": 966, + "start": 1283, + "end": 1288, "loc": { "start": { - "line": 32, + "line": 43, "column": 20 }, "end": { - "line": 32, + "line": 43, "column": 25 } } @@ -3436,15 +7733,15 @@ "binop": null, "updateContext": null }, - "start": 966, - "end": 967, + "start": 1288, + "end": 1289, "loc": { "start": { - "line": 32, + "line": 43, "column": 25 }, "end": { - "line": 32, + "line": 43, "column": 26 } } @@ -3462,15 +7759,15 @@ "binop": null }, "value": "u", - "start": 970, - "end": 971, + "start": 1292, + "end": 1293, "loc": { "start": { - "line": 33, + "line": 44, "column": 2 }, "end": { - "line": 33, + "line": 44, "column": 3 } } @@ -3488,15 +7785,15 @@ "binop": null, "updateContext": null }, - "start": 971, - "end": 972, + "start": 1293, + "end": 1294, "loc": { "start": { - "line": 33, + "line": 44, "column": 3 }, "end": { - "line": 33, + "line": 44, "column": 4 } } @@ -3514,15 +7811,15 @@ "binop": null }, "value": "_color", - "start": 972, - "end": 978, + "start": 1294, + "end": 1300, "loc": { "start": { - "line": 33, + "line": 44, "column": 4 }, "end": { - "line": 33, + "line": 44, "column": 10 } } @@ -3541,15 +7838,15 @@ "updateContext": null }, "value": "=", - "start": 979, - "end": 980, + "start": 1301, + "end": 1302, "loc": { "start": { - "line": 33, + "line": 44, "column": 11 }, "end": { - "line": 33, + "line": 44, "column": 12 } } @@ -3567,15 +7864,15 @@ "binop": null }, "value": "BLACK", - "start": 981, - "end": 986, + "start": 1303, + "end": 1308, "loc": { "start": { - "line": 33, + "line": 44, "column": 13 }, "end": { - "line": 33, + "line": 44, "column": 18 } } @@ -3593,15 +7890,15 @@ "binop": null, "updateContext": null }, - "start": 986, - "end": 987, + "start": 1308, + "end": 1309, "loc": { "start": { - "line": 33, + "line": 44, "column": 18 }, "end": { - "line": 33, + "line": 44, "column": 19 } } @@ -3621,15 +7918,15 @@ "updateContext": null }, "value": "const", - "start": 990, - "end": 995, + "start": 1312, + "end": 1317, "loc": { "start": { - "line": 34, + "line": 45, "column": 2 }, "end": { - "line": 34, + "line": 45, "column": 7 } } @@ -3647,15 +7944,15 @@ "binop": null }, "value": "g", - "start": 996, - "end": 997, + "start": 1318, + "end": 1319, "loc": { "start": { - "line": 34, + "line": 45, "column": 8 }, "end": { - "line": 34, + "line": 45, "column": 9 } } @@ -3674,15 +7971,15 @@ "updateContext": null }, "value": "=", - "start": 998, - "end": 999, + "start": 1320, + "end": 1321, "loc": { "start": { - "line": 34, + "line": 45, "column": 10 }, "end": { - "line": 34, + "line": 45, "column": 11 } } @@ -3700,15 +7997,15 @@ "binop": null }, "value": "grandparent", - "start": 1000, - "end": 1011, + "start": 1322, + "end": 1333, "loc": { "start": { - "line": 34, + "line": 45, "column": 12 }, "end": { - "line": 34, + "line": 45, "column": 23 } } @@ -3725,15 +8022,15 @@ "postfix": false, "binop": null }, - "start": 1011, - "end": 1012, + "start": 1333, + "end": 1334, "loc": { "start": { - "line": 34, + "line": 45, "column": 23 }, "end": { - "line": 34, + "line": 45, "column": 24 } } @@ -3751,15 +8048,15 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Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "start": 881, + "end": 1343, + "loc": { + "start": { + "line": 31, + "column": 1 + }, + "end": { + "line": 43, + "column": 4 + } + } + } + ] + }, + { + "type": "ExpressionStatement", + "start": 2609, + "end": 2625, + "loc": { + "start": { + "line": 89, + "column": 1 + }, + "end": { + "line": 89, + "column": 17 + } + }, + "expression": { + "type": "CallExpression", + "start": 2609, + "end": 2624, + "loc": { + "start": { + "line": 89, + "column": 1 + }, + "end": { + "line": 89, + "column": 16 + } + }, + "callee": { + "type": "Identifier", + "start": 2609, + "end": 2621, + "loc": { + "start": { + "line": 89, + "column": 1 + }, + "end": { + "line": 89, + "column": 13 + }, + "identifierName": "insert_case5" + }, + "name": "insert_case5" + }, + "arguments": [ + { + "type": "Identifier", + "start": 2622, + "end": 2623, + "loc": { + "start": { + "line": 89, + "column": 14 + }, + "end": { + "line": 89, + "column": 15 + }, + "identifierName": "n" + }, + "name": "n" + } + ] + } + } + ], + "directives": [] + } + }, + "leadingComments": null + } + ], + "kind": "const", + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", + "start": 345, + "end": 635, + "loc": { + "start": { + "line": 10, + "column": 0 + }, + "end": { + "line": 21, + "column": 3 + } + } + } + ], + "trailingComments": [] + } + } + ], + "directives": [] + }, + "comments": [ + { + "type": "CommentBlock", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", + "start": 345, + "end": 635, + "loc": { + "start": { + "line": 10, + "column": 0 + }, + "end": { + "line": 21, + "column": 3 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "start": 881, + "end": 1343, + "loc": { + "start": { + "line": 31, + "column": 1 + }, + "end": { + "line": 43, + "column": 4 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", + "start": 1425, + "end": 1681, + "loc": { + "start": { + "line": 48, + "column": 2 + }, + "end": { + "line": 57, + "column": 5 + } + } + }, + { + "type": "CommentLine", + "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", + "start": 1685, + "end": 1762, + "loc": { + "start": { + "line": 59, + "column": 2 + }, + "end": { + "line": 59, + "column": 79 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. 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{ + "start": { + "line": 24, + "column": 21 + }, + "end": { + "line": 24, + "column": 24 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 718, + "end": 719, + "loc": { + "start": { + "line": 24, + "column": 24 + }, + "end": { + "line": 24, + "column": 25 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 719, + "end": 720, + "loc": { + "start": { + "line": 24, + "column": 25 + }, + "end": { + "line": 24, + "column": 26 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + 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"rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 730, + "end": 731, + "loc": { + "start": { + "line": 25, + "column": 9 }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", - "start": 165, - "end": 425, - "loc": { - "start": { - "line": 5, - "column": 0 - }, - "end": { - "line": 15, - "column": 3 - } - } - } - ] + "end": { + "line": 25, + "column": 10 + } } - ], - "directives": [] - }, - "comments": [ + }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", - "start": 165, - "end": 425, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "left", + "start": 731, + "end": 735, "loc": { "start": { - "line": 5, - "column": 0 + "line": 25, + "column": 10 }, "end": { - "line": 15, - "column": 3 + "line": 25, + "column": 14 } } }, { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", - "start": 492, - "end": 954, + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 735, + "end": 736, "loc": { "start": { - "line": 19, - "column": 1 + "line": 25, + "column": 14 }, "end": { - "line": 31, - "column": 4 + "line": 25, + "column": 15 } } }, { - "type": "CommentBlock", - "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", - "start": 1036, - "end": 1292, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "_color", + "start": 736, + "end": 742, "loc": { "start": { - "line": 36, - "column": 2 + "line": 25, + "column": 15 }, "end": { - "line": 45, - "column": 5 + "line": 25, + "column": 21 } } }, { - "type": "CommentLine", - "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", - "start": 1296, - "end": 1373, + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 743, + "end": 746, "loc": { "start": { - "line": 47, - "column": 2 + "line": 25, + "column": 22 }, "end": { - "line": 47, - "column": 79 + "line": 25, + "column": 25 } } }, { - "type": "CommentBlock", - "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", - "start": 1435, - "end": 1936, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "BLACK", + "start": 747, + "end": 752, "loc": { "start": { - "line": 49, - "column": 2 + "line": 25, + "column": 26 }, "end": { - "line": 61, - "column": 5 + "line": 25, + "column": 31 } } }, { - "type": "CommentBlock", - "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", - "start": 1966, - "end": 2194, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 752, + "end": 753, "loc": { "start": { - 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"line": 1, - "column": 0 + "line": 26, + "column": 1 }, "end": { - "line": 1, - "column": 6 + "line": 26, + "column": 7 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1745,15 +6869,15 @@ "postfix": false, "binop": null }, - "start": 7, - "end": 8, + "start": 762, + "end": 763, "loc": { "start": { - "line": 1, + "line": 26, "column": 7 }, "end": { - "line": 1, + "line": 26, "column": 8 } } @@ -1770,24 +6894,24 @@ "postfix": false, "binop": null }, - "value": "rotate_left", - "start": 8, - "end": 19, + "value": "n", + "start": 763, + "end": 764, "loc": { "start": { - "line": 1, + "line": 26, "column": 8 }, "end": { - "line": 1, - "column": 19 + "line": 26, + "column": 9 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -1797,16 +6921,16 @@ "binop": null, "updateContext": null }, - "start": 19, - "end": 20, + "start": 764, + "end": 765, "loc": { "start": { - "line": 1, - "column": 19 + "line": 26, + "column": 9 }, "end": { - "line": 1, - "column": 20 + "line": 26, + "column": 10 } } }, @@ -1822,42 +6946,96 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 21, - "end": 33, + "value": "right", + "start": 765, + "end": 770, "loc": { "start": { - "line": 1, - "column": 21 + "line": 26, + "column": 10 }, "end": { - "line": 1, - "column": 33 + "line": 26, + "column": 15 } } }, { "type": { - "label": "}", + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 770, + "end": 771, + "loc": { + "start": { + "line": 26, + "column": 15 + }, + "end": { + "line": 26, + "column": 16 + } + } + }, + { + "type": { + "label": "name", "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "_color", + "start": 771, + "end": 777, + "loc": { + "start": { + "line": 26, + "column": 16 + }, + "end": { + "line": 26, + "column": 22 + } + } + }, + { + "type": { + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - 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"line": 1, - "column": 60 + "line": 26, + "column": 33 } } }, @@ -1927,23 +7103,22 @@ "binop": null, "updateContext": null }, - "start": 60, - "end": 61, + "start": 788, + "end": 789, "loc": { "start": { - "line": 1, - "column": 60 + "line": 26, + "column": 33 }, "end": { - "line": 1, - "column": 61 + "line": 26, + "column": 34 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1951,26 +7126,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 62, - "end": 68, + "value": "assert", + "start": 791, + "end": 797, "loc": { "start": { - "line": 2, - "column": 0 + "line": 27, + "column": 1 }, "end": { - "line": 2, - "column": 6 + "line": 27, + "column": 7 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1980,15 +7154,15 @@ "postfix": false, "binop": null }, - "start": 69, - "end": 70, + "start": 797, + "end": 798, "loc": { "start": { - "line": 2, + "line": 27, "column": 7 }, "end": { - "line": 2, + "line": 27, "column": 8 } } @@ -2005,23 +7179,23 @@ "postfix": false, "binop": null }, - "value": "grandparent", - "start": 70, - "end": 81, + "value": "n", + "start": 798, + "end": 799, "loc": { "start": { - "line": 2, + "line": 27, "column": 8 }, "end": { - "line": 2, - "column": 19 + "line": 27, + "column": 9 } } }, { "type": { - "label": "}", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2029,18 +7203,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 81, - "end": 82, + "start": 799, + "end": 800, "loc": { "start": { - "line": 2, - "column": 19 + "line": 27, + "column": 9 }, "end": { - "line": 2, - "column": 20 + "line": 27, + "column": 10 } } }, @@ -2056,52 +7231,53 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 83, - "end": 87, + "value": "parent", + "start": 800, + "end": 806, "loc": { "start": { - "line": 2, - "column": 21 + "line": 27, + "column": 10 }, "end": { - "line": 2, - "column": 25 + "line": 27, + "column": 16 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "../family/grandparent.js", - "start": 88, - "end": 114, + "value": "!==", + "start": 807, + "end": 810, "loc": { "start": { - "line": 2, - "column": 26 + "line": 27, + "column": 17 }, "end": { - "line": 2, - "column": 52 + "line": 27, + "column": 20 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2110,69 +7286,68 @@ "binop": null, "updateContext": null }, - "start": 114, - "end": 115, + "value": "null", + "start": 811, + "end": 815, "loc": { "start": { - "line": 2, - "column": 52 + "line": 27, + "column": 21 }, "end": { - "line": 2, - "column": 53 + "line": 27, + "column": 25 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 116, - "end": 122, + "start": 815, + "end": 816, "loc": { "start": { - "line": 3, - "column": 0 + "line": 27, + "column": 25 }, "end": { - "line": 3, - "column": 6 + "line": 27, + "column": 26 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 123, - "end": 124, + "start": 816, + "end": 817, "loc": { "start": { - "line": 3, - "column": 7 + "line": 27, + "column": 26 }, "end": { - "line": 3, - "column": 8 + "line": 27, + "column": 27 } } }, @@ -2188,25 +7363,25 @@ "postfix": false, "binop": null }, - "value": "insert_case5", - "start": 124, - "end": 136, + "value": "assert", + "start": 819, + "end": 825, "loc": { "start": { - "line": 3, - "column": 8 + "line": 28, + "column": 1 }, "end": { - "line": 3, - "column": 20 + "line": 28, + "column": 7 } } }, { "type": { - "label": "}", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2214,16 +7389,16 @@ "postfix": false, "binop": null }, - "start": 136, - "end": 137, + "start": 825, + "end": 826, "loc": { "start": { - "line": 3, - "column": 20 + "line": 28, + "column": 7 }, "end": { - "line": 3, - "column": 21 + "line": 28, + "column": 8 } } }, @@ -2239,51 +7414,24 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 138, - "end": 142, + "value": "n", + "start": 826, + "end": 827, "loc": { "start": { - "line": 3, - "column": 22 + "line": 28, + "column": 8 }, "end": { - "line": 3, - "column": 26 + "line": 28, + "column": 9 } } }, { "type": { - "label": "string", + "label": ".", "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "./insert_case5.js", - "start": 143, - "end": 162, - "loc": { - "start": { - "line": 3, - "column": 27 - }, - "end": { - "line": 3, - "column": 46 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2293,67 +7441,48 @@ "binop": null, "updateContext": null }, - "start": 162, - "end": 163, - "loc": { - "start": { - "line": 3, - "column": 46 - }, - "end": { - "line": 3, - "column": 47 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", - "start": 165, - "end": 425, + "start": 827, + "end": 828, "loc": { "start": { - "line": 5, - "column": 0 + "line": 28, + "column": 9 }, "end": { - "line": 15, - "column": 3 + "line": 28, + "column": 10 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 426, - "end": 432, + "value": "parent", + "start": 828, + "end": 834, "loc": { "start": { - "line": 16, - "column": 0 + "line": 28, + "column": 10 }, "end": { - "line": 16, - "column": 6 + "line": 28, + "column": 16 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2364,17 +7493,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 433, - "end": 438, + "start": 834, + "end": 835, "loc": { "start": { - "line": 16, - "column": 7 + "line": 28, + "column": 16 }, "end": { - "line": 16, - "column": 12 + "line": 28, + "column": 17 } } }, @@ -2390,69 +7518,44 @@ "postfix": false, "binop": null }, - "value": "insert_case4", - "start": 439, - "end": 451, + "value": "_color", + "start": 835, + "end": 841, "loc": { "start": { - "line": 16, - "column": 13 + "line": 28, + "column": 17 }, "end": { - "line": 16, - "column": 25 + "line": 28, + "column": 23 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "=", - "start": 452, - "end": 453, - "loc": { - "start": { - "line": 16, - "column": 26 - }, - "end": { - "line": 16, - "column": 27 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 454, - "end": 455, + "value": "===", + "start": 842, + "end": 845, "loc": { "start": { - "line": 16, - "column": 28 + "line": 28, + "column": 24 }, "end": { - "line": 16, - "column": 29 + "line": 28, + "column": 27 } } }, @@ -2468,17 +7571,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 455, - "end": 456, + "value": "RED", + "start": 846, + "end": 849, "loc": { "start": { - "line": 16, - "column": 29 + "line": 28, + "column": 28 }, "end": { - "line": 16, - "column": 30 + "line": 28, + "column": 31 } } }, @@ -2494,22 +7597,22 @@ "postfix": false, "binop": null }, - "start": 456, - "end": 457, + "start": 849, + "end": 850, "loc": { "start": { - "line": 16, - "column": 30 + "line": 28, + "column": 31 }, "end": { - "line": 16, - "column": 31 + "line": 28, + "column": 32 } } }, { "type": { - "label": "=>", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2520,41 +7623,16 @@ "binop": null, "updateContext": null }, - "start": 458, - "end": 460, + "start": 850, + "end": 851, "loc": { "start": { - "line": 16, + "line": 28, "column": 32 }, "end": { - "line": 16, - "column": 34 - } - } - }, - { - "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 461, - "end": 462, - "loc": { - "start": { - "line": 16, - "column": 35 - }, - "end": { - "line": 16, - "column": 36 + "line": 28, + "column": 33 } } }, @@ -2573,15 +7651,15 @@ "updateContext": null }, "value": "const", - "start": 464, - "end": 469, + "start": 853, + "end": 858, "loc": { "start": { - "line": 17, + "line": 29, "column": 1 }, "end": { - "line": 17, + "line": 29, "column": 6 } } @@ -2599,15 +7677,15 @@ "binop": null }, "value": "g", - "start": 470, - "end": 471, + "start": 859, + "end": 860, "loc": { "start": { - "line": 17, + "line": 29, "column": 7 }, "end": { - "line": 17, + "line": 29, "column": 8 } } @@ -2626,15 +7704,15 @@ "updateContext": null }, "value": "=", - "start": 472, - "end": 473, + "start": 861, + "end": 862, "loc": { "start": { - "line": 17, + "line": 29, "column": 9 }, "end": { - "line": 17, + "line": 29, "column": 10 } } @@ -2652,15 +7730,15 @@ "binop": null }, "value": "grandparent", - "start": 474, - "end": 485, + "start": 863, + "end": 874, "loc": { "start": { - "line": 17, + "line": 29, "column": 11 }, "end": { - "line": 17, + "line": 29, "column": 22 } } @@ -2677,15 +7755,15 @@ "postfix": false, "binop": null }, - "start": 485, - "end": 486, + "start": 874, + "end": 875, "loc": { "start": { - "line": 17, + "line": 29, "column": 22 }, "end": { - "line": 17, + "line": 29, "column": 23 } } @@ -2703,15 +7781,15 @@ "binop": null }, "value": "n", - "start": 486, - "end": 487, + "start": 875, + "end": 876, "loc": { "start": { - "line": 17, + "line": 29, "column": 23 }, "end": { - "line": 17, + "line": 29, "column": 24 } } @@ -2728,15 +7806,15 @@ "postfix": false, "binop": null }, - "start": 487, - "end": 488, + "start": 876, + "end": 877, "loc": { "start": { - "line": 17, + "line": 29, "column": 24 }, "end": { - "line": 17, + "line": 29, "column": 25 } } @@ -2754,15 +7832,15 @@ "binop": null, "updateContext": null }, - "start": 488, - "end": 489, + "start": 877, + "end": 878, "loc": { "start": { - "line": 17, + "line": 29, "column": 25 }, "end": { - "line": 17, + "line": 29, "column": 26 } } @@ -2770,15 +7848,15 @@ { "type": "CommentBlock", "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", - "start": 492, - "end": 954, + "start": 881, + "end": 1343, "loc": { "start": { - "line": 19, + "line": 31, "column": 1 }, "end": { - "line": 31, + "line": 43, "column": 4 } } @@ -2798,15 +7876,15 @@ "updateContext": null }, "value": "if", - "start": 957, - "end": 959, + "start": 1346, + "end": 1348, "loc": { "start": { - "line": 33, + "line": 45, "column": 1 }, "end": { - "line": 33, + "line": 45, "column": 3 } } @@ -2823,15 +7901,15 @@ "postfix": false, "binop": null }, - "start": 960, - "end": 961, + "start": 1349, + "end": 1350, "loc": { "start": { - "line": 33, + "line": 45, "column": 4 }, "end": { - "line": 33, + "line": 45, "column": 5 } } @@ -2849,15 +7927,15 @@ "binop": null }, "value": "n", - "start": 961, - "end": 962, + "start": 1350, + "end": 1351, "loc": { "start": { - "line": 33, + "line": 45, "column": 5 }, "end": { - "line": 33, + "line": 45, "column": 6 } } @@ -2876,15 +7954,15 @@ "updateContext": null }, "value": "===", - "start": 963, - "end": 966, + "start": 1352, + "end": 1355, "loc": { "start": { - "line": 33, + "line": 45, "column": 7 }, "end": { - "line": 33, + "line": 45, "column": 10 } } @@ -2902,15 +7980,15 @@ "binop": null }, "value": "n", - "start": 967, - "end": 968, + "start": 1356, + "end": 1357, "loc": { "start": { - "line": 33, + "line": 45, "column": 11 }, "end": { - "line": 33, + "line": 45, "column": 12 } } @@ -2928,15 +8006,15 @@ "binop": null, "updateContext": null }, - "start": 968, - "end": 969, + "start": 1357, + "end": 1358, "loc": { "start": { - "line": 33, + "line": 45, "column": 12 }, "end": { - "line": 33, + "line": 45, "column": 13 } } @@ -2954,15 +8032,15 @@ "binop": null }, "value": "parent", - "start": 969, - "end": 975, + "start": 1358, + "end": 1364, "loc": { "start": { - "line": 33, + "line": 45, "column": 13 }, "end": { - "line": 33, + "line": 45, "column": 19 } } @@ -2980,15 +8058,15 @@ "binop": null, "updateContext": null }, - "start": 975, - "end": 976, + "start": 1364, + "end": 1365, "loc": { "start": { - "line": 33, + "line": 45, "column": 19 }, "end": { - "line": 33, + "line": 45, "column": 20 } } @@ -3006,15 +8084,15 @@ "binop": null }, "value": "right", - "start": 976, - "end": 981, + "start": 1365, + "end": 1370, "loc": { "start": { - "line": 33, + "line": 45, "column": 20 }, "end": { - "line": 33, + "line": 45, "column": 25 } } @@ -3033,15 +8111,15 @@ "updateContext": null }, "value": "&&", - "start": 982, - "end": 984, + "start": 1371, + "end": 1373, "loc": { "start": { - "line": 33, + "line": 45, "column": 26 }, "end": { - "line": 33, + "line": 45, "column": 28 } } @@ -3059,15 +8137,15 @@ "binop": null }, "value": "n", - "start": 985, - "end": 986, + "start": 1374, + "end": 1375, "loc": { "start": { - "line": 33, + "line": 45, "column": 29 }, "end": { - "line": 33, + "line": 45, "column": 30 } } @@ -3085,15 +8163,15 @@ "binop": null, "updateContext": null }, - "start": 986, - "end": 987, + "start": 1375, + "end": 1376, "loc": { "start": { - "line": 33, + "line": 45, "column": 30 }, "end": { - "line": 33, + "line": 45, "column": 31 } } @@ -3111,15 +8189,15 @@ "binop": null }, "value": "parent", - "start": 987, - "end": 993, + "start": 1376, + "end": 1382, "loc": { "start": { - "line": 33, + "line": 45, "column": 31 }, "end": { - "line": 33, + "line": 45, "column": 37 } } @@ -3138,15 +8216,15 @@ "updateContext": null }, "value": "===", - "start": 994, - "end": 997, + "start": 1383, + "end": 1386, "loc": { "start": { - "line": 33, + "line": 45, "column": 38 }, "end": { - "line": 33, + "line": 45, "column": 41 } } @@ -3164,15 +8242,15 @@ "binop": null }, "value": "g", - "start": 998, - "end": 999, + "start": 1387, + "end": 1388, "loc": { "start": { - "line": 33, + "line": 45, "column": 42 }, "end": { - "line": 33, + "line": 45, "column": 43 } } @@ -3190,15 +8268,15 @@ "binop": null, "updateContext": null }, - "start": 999, - "end": 1000, + "start": 1388, + "end": 1389, "loc": { "start": { - "line": 33, + "line": 45, "column": 43 }, "end": { - "line": 33, + "line": 45, "column": 44 } } @@ -3216,15 +8294,15 @@ "binop": null }, "value": "left", - "start": 1000, - "end": 1004, + "start": 1389, + "end": 1393, "loc": { "start": { - "line": 33, + "line": 45, "column": 44 }, "end": { - "line": 33, + "line": 45, "column": 48 } } @@ -3241,15 +8319,15 @@ "postfix": false, "binop": null }, - "start": 1004, - "end": 1005, + "start": 1393, + "end": 1394, "loc": { "start": { - "line": 33, + "line": 45, "column": 48 }, "end": { - "line": 33, + "line": 45, "column": 49 } } @@ -3266,15 +8344,15 @@ "postfix": false, "binop": null }, - "start": 1006, - "end": 1007, + "start": 1395, + "end": 1396, "loc": { "start": { - "line": 33, + "line": 45, "column": 50 }, "end": { - "line": 33, + "line": 45, "column": 51 } } @@ -3292,15 +8370,15 @@ "binop": null }, "value": "rotate_left", - "start": 1010, - "end": 1021, + "start": 1399, + "end": 1410, "loc": { "start": { - "line": 34, + "line": 46, "column": 2 }, "end": { - "line": 34, + "line": 46, "column": 13 } } @@ -3317,15 +8395,15 @@ "postfix": false, "binop": null }, - "start": 1021, - "end": 1022, + "start": 1410, + "end": 1411, "loc": { "start": { - "line": 34, + "line": 46, "column": 13 }, "end": { - "line": 34, + "line": 46, "column": 14 } } @@ -3343,15 +8421,15 @@ "binop": null }, "value": "n", - "start": 1022, - "end": 1023, + "start": 1411, + "end": 1412, "loc": { "start": { - "line": 34, + "line": 46, "column": 14 }, "end": { - "line": 34, + "line": 46, "column": 15 } } @@ -3369,15 +8447,15 @@ "binop": null, "updateContext": null }, - "start": 1023, - "end": 1024, + "start": 1412, + "end": 1413, "loc": { "start": { - "line": 34, + "line": 46, "column": 15 }, "end": { - "line": 34, + "line": 46, "column": 16 } } @@ -3395,15 +8473,15 @@ "binop": null }, "value": "parent", - "start": 1024, - "end": 1030, + "start": 1413, + "end": 1419, "loc": { "start": { - "line": 34, + "line": 46, "column": 16 }, "end": { - "line": 34, + "line": 46, "column": 22 } } @@ -3420,15 +8498,15 @@ "postfix": false, "binop": null }, - "start": 1030, - "end": 1031, + "start": 1419, + "end": 1420, "loc": { "start": { - "line": 34, + "line": 46, "column": 22 }, "end": { - "line": 34, + "line": 46, "column": 23 } } @@ -3446,15 +8524,15 @@ "binop": null, "updateContext": null }, - "start": 1031, - "end": 1032, + "start": 1420, + "end": 1421, "loc": { "start": { - "line": 34, + "line": 46, "column": 23 }, "end": { - "line": 34, + "line": 46, "column": 24 } } @@ -3462,15 +8540,15 @@ { "type": "CommentBlock", "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", - "start": 1036, - "end": 1292, + "start": 1425, + "end": 1681, "loc": { "start": { - "line": 36, + "line": 48, "column": 2 }, "end": { - "line": 45, + "line": 57, "column": 5 } } @@ -3478,15 +8556,15 @@ { "type": "CommentLine", "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", - "start": 1296, - "end": 1373, + "start": 1685, + "end": 1762, "loc": { "start": { - "line": 47, + "line": 59, "column": 2 }, "end": { - "line": 47, + "line": 59, "column": 79 } } @@ -3503,15 +8581,15 @@ "postfix": false, "binop": null }, - "start": 1375, - "end": 1376, + "start": 1764, + "end": 1765, "loc": { "start": { - "line": 48, + "line": 60, "column": 1 }, "end": { - "line": 48, + "line": 60, "column": 2 } } @@ -3531,15 +8609,15 @@ "updateContext": null }, "value": "else", - "start": 1377, - "end": 1381, + "start": 1766, + "end": 1770, "loc": { "start": { - "line": 48, + "line": 60, "column": 3 }, "end": { - "line": 48, + "line": 60, "column": 7 } } @@ -3559,15 +8637,15 @@ "updateContext": null }, "value": "if", - "start": 1382, - "end": 1384, + "start": 1771, + "end": 1773, "loc": { "start": { - "line": 48, + "line": 60, "column": 8 }, "end": { - "line": 48, + "line": 60, "column": 10 } } @@ -3584,15 +8662,15 @@ "postfix": false, "binop": null }, - "start": 1385, - "end": 1386, + "start": 1774, + "end": 1775, "loc": { "start": { - "line": 48, + "line": 60, "column": 11 }, "end": { - "line": 48, + "line": 60, "column": 12 } } @@ -3610,15 +8688,15 @@ "binop": null }, "value": "n", - "start": 1386, - "end": 1387, + "start": 1775, + "end": 1776, "loc": { "start": { - "line": 48, + "line": 60, "column": 12 }, "end": { - "line": 48, + "line": 60, "column": 13 } } @@ -3637,15 +8715,15 @@ "updateContext": null }, "value": "===", - "start": 1388, - "end": 1391, + "start": 1777, + "end": 1780, "loc": { "start": { - "line": 48, + "line": 60, "column": 14 }, "end": { - "line": 48, + "line": 60, "column": 17 } } @@ -3663,15 +8741,15 @@ "binop": null }, "value": "n", - "start": 1392, - "end": 1393, + "start": 1781, + "end": 1782, "loc": { "start": { - "line": 48, + "line": 60, "column": 18 }, "end": { - "line": 48, + "line": 60, "column": 19 } } @@ -3689,15 +8767,15 @@ "binop": null, "updateContext": null }, - "start": 1393, - "end": 1394, + "start": 1782, + "end": 1783, "loc": { "start": { - "line": 48, + "line": 60, "column": 19 }, "end": { - 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"line": 48, + "line": 60, "column": 48 }, "end": { - "line": 48, + "line": 60, "column": 49 } } @@ -3951,15 +9029,15 @@ "binop": null, "updateContext": null }, - "start": 1423, - "end": 1424, + "start": 1812, + "end": 1813, "loc": { "start": { - "line": 48, + "line": 60, "column": 49 }, "end": { - "line": 48, + "line": 60, "column": 50 } } @@ -3977,15 +9055,15 @@ "binop": null }, "value": "right", - "start": 1424, - "end": 1429, + "start": 1813, + "end": 1818, "loc": { "start": { - "line": 48, + "line": 60, "column": 50 }, "end": { - "line": 48, + "line": 60, "column": 55 } } @@ -4002,15 +9080,15 @@ "postfix": false, "binop": null }, - "start": 1429, - "end": 1430, + "start": 1818, + "end": 1819, "loc": { "start": { - "line": 48, + "line": 60, "column": 55 }, "end": { - "line": 48, + "line": 60, "column": 56 } } @@ -4027,15 +9105,15 @@ "postfix": false, "binop": null }, - "start": 1431, - "end": 1432, + "start": 1820, + "end": 1821, "loc": { "start": { - "line": 48, + "line": 60, "column": 57 }, "end": { - "line": 48, + "line": 60, "column": 58 } } @@ -4043,15 +9121,15 @@ { "type": "CommentBlock", "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", - "start": 1435, - "end": 1936, + "start": 1824, + "end": 2325, "loc": { "start": { - "line": 49, + "line": 61, "column": 2 }, "end": { - "line": 61, + "line": 73, "column": 5 } } @@ -4069,15 +9147,15 @@ "binop": null }, "value": "rotate_right", - "start": 1939, - "end": 1951, + "start": 2328, + "end": 2340, "loc": { "start": { - "line": 62, + "line": 74, "column": 2 }, "end": { - "line": 62, + "line": 74, "column": 14 } } @@ -4094,15 +9172,15 @@ "postfix": false, "binop": null }, - "start": 1951, - "end": 1952, + "start": 2340, + "end": 2341, "loc": { "start": { - "line": 62, + "line": 74, "column": 14 }, "end": { - "line": 62, + "line": 74, "column": 15 } } @@ -4120,15 +9198,15 @@ "binop": null }, "value": "n", - "start": 1952, - "end": 1953, + "start": 2341, + "end": 2342, "loc": { "start": { - "line": 62, + "line": 74, "column": 15 }, "end": { - "line": 62, + "line": 74, "column": 16 } } @@ -4146,15 +9224,15 @@ "binop": null, "updateContext": null }, - "start": 1953, - "end": 1954, + "start": 2342, + "end": 2343, "loc": { "start": { - "line": 62, + "line": 74, "column": 16 }, "end": { - "line": 62, + "line": 74, "column": 17 } } @@ -4172,15 +9250,15 @@ "binop": null }, "value": "parent", - "start": 1954, - "end": 1960, + "start": 2343, + "end": 2349, "loc": { "start": { - "line": 62, + "line": 74, "column": 17 }, "end": { - "line": 62, + "line": 74, "column": 23 } } @@ -4197,15 +9275,15 @@ "postfix": false, "binop": null }, - "start": 1960, - "end": 1961, + "start": 2349, + "end": 2350, "loc": { "start": { - "line": 62, + "line": 74, "column": 23 }, "end": { - "line": 62, + "line": 74, "column": 24 } } @@ -4223,15 +9301,15 @@ "binop": null, "updateContext": null }, - "start": 1961, - "end": 1962, + "start": 2350, + "end": 2351, "loc": { "start": { 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"label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1371,26 +9445,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 0, - "end": 6, + "value": "assert", + "start": 1376, + "end": 1382, "loc": { "start": { - "line": 1, - "column": 0 + "line": 46, + "column": 2 }, "end": { - "line": 1, - "column": 6 + "line": 46, + "column": 8 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1400,16 +9473,16 @@ "postfix": false, "binop": null }, - "start": 7, - "end": 8, + "start": 1382, + "end": 1383, "loc": { "start": { - "line": 1, - "column": 7 + "line": 46, + "column": 8 }, "end": { - "line": 1, - "column": 8 + "line": 46, + "column": 9 } } }, @@ -1425,24 +9498,24 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 8, - "end": 13, + "value": "g", + "start": 1383, + "end": 1384, "loc": { "start": { - "line": 1, - "column": 8 + "line": 46, + "column": 9 }, "end": { - "line": 1, - "column": 13 + "line": 46, + "column": 10 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -1452,16 +9525,16 @@ "binop": null, "updateContext": null }, - "start": 13, - "end": 14, + "start": 1384, + "end": 1385, "loc": { "start": { - "line": 1, - "column": 13 + "line": 46, + "column": 10 }, "end": { - "line": 1, - "column": 14 + "line": 46, + "column": 11 } } }, @@ -1477,42 +9550,45 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 15, - "end": 18, + "value": "left", + "start": 1385, + "end": 1389, "loc": { "start": { - "line": 1, - "column": 15 + "line": 46, + "column": 11 }, "end": { - "line": 1, - "column": 18 + "line": 46, + "column": 15 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "start": 18, - "end": 19, + "value": "instanceof", + "start": 1390, + "end": 1400, "loc": { "start": { - "line": 1, - "column": 18 + "line": 46, + "column": 16 }, "end": { - "line": 1, - "column": 19 + "line": 46, + "column": 26 } } }, @@ -1528,44 +9604,42 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 20, - "end": 24, + "value": "Node", + "start": 1401, + "end": 1405, "loc": { "start": { - "line": 1, - "column": 20 + "line": 46, + "column": 27 }, "end": { - "line": 1, - "column": 24 + "line": 46, + "column": 31 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/index.js", - "start": 25, - "end": 44, + "start": 1405, + "end": 1406, "loc": { "start": { - "line": 1, - "column": 25 + "line": 46, + "column": 31 }, "end": { - "line": 1, - "column": 44 + "line": 46, + "column": 32 } } }, @@ -1582,23 +9656,22 @@ "binop": null, "updateContext": null }, - "start": 44, - "end": 45, + "start": 1406, + "end": 1407, "loc": { "start": { - "line": 1, - "column": 44 + "line": 46, + "column": 32 }, "end": { - "line": 1, - "column": 45 + "line": 46, + "column": 33 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1606,26 +9679,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 46, - "end": 52, + "value": "assert", + "start": 1410, + "end": 1416, "loc": { "start": { - "line": 2, - "column": 0 + "line": 47, + "column": 2 }, "end": { - "line": 2, - "column": 6 + "line": 47, + "column": 8 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1635,16 +9707,16 @@ "postfix": false, "binop": null }, - "start": 53, - "end": 54, + "start": 1416, + "end": 1417, "loc": { "start": { - "line": 2, - "column": 7 + "line": 47, + "column": 8 }, "end": { - "line": 2, - "column": 8 + "line": 47, + "column": 9 } } }, @@ -1660,23 +9732,23 @@ "postfix": false, "binop": null }, - "value": "rotate_left", - "start": 54, - "end": 65, + "value": "n", + "start": 1417, + "end": 1418, "loc": { "start": { - "line": 2, - "column": 8 + "line": 47, + "column": 9 }, "end": { - "line": 2, - "column": 19 + "line": 47, + "column": 10 } } }, { "type": { - "label": ",", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -1684,19 +9756,72 @@ "isAssign": false, "prefix": false, "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 1419, + "end": 1422, + "loc": { + "start": { + "line": 47, + "column": 11 + }, + "end": { + "line": 47, + "column": 14 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "g", + "start": 1423, + "end": 1424, + "loc": { + "start": { + "line": 47, + "column": 15 + }, + "end": { + "line": 47, + "column": 16 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, "binop": null, "updateContext": null }, - "start": 65, - "end": 66, + "start": 1424, + "end": 1425, "loc": { "start": { - "line": 2, - "column": 19 + "line": 47, + "column": 16 }, "end": { - "line": 2, - "column": 20 + "line": 47, + "column": 17 } } }, @@ -1712,23 +9837,23 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 67, - "end": 79, + "value": "left", + "start": 1425, + "end": 1429, "loc": { "start": { - "line": 2, - "column": 21 + "line": 47, + "column": 17 }, "end": { - "line": 2, - "column": 33 + "line": 47, + "column": 21 } } }, { "type": { - "label": "}", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -1736,18 +9861,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 79, - "end": 80, + "start": 1429, + "end": 1430, "loc": { "start": { - "line": 2, - "column": 33 + "line": 47, + "column": 21 }, "end": { - "line": 2, - "column": 34 + "line": 47, + "column": 22 } } }, @@ -1763,44 +9889,42 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 81, - "end": 85, + "value": "left", + "start": 1430, + "end": 1434, "loc": { "start": { - "line": 2, - "column": 35 + "line": 47, + "column": 22 }, "end": { - "line": 2, - "column": 39 + "line": 47, + "column": 26 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../rotate/index.js", - "start": 86, - "end": 106, + "start": 1434, + "end": 1435, "loc": { "start": { - "line": 2, - "column": 40 + "line": 47, + "column": 26 }, "end": { - "line": 2, - "column": 60 + "line": 47, + "column": 27 } } }, @@ -1817,23 +9941,22 @@ "binop": null, "updateContext": null }, - "start": 106, - "end": 107, + "start": 1435, + "end": 1436, "loc": { "start": { - "line": 2, - "column": 60 + "line": 47, + "column": 27 }, "end": { - "line": 2, - "column": 61 + "line": 47, + "column": 28 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1841,26 +9964,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 108, - "end": 114, + "value": "assert", + "start": 1439, + "end": 1445, "loc": { "start": { - "line": 3, - "column": 0 + "line": 48, + "column": 2 }, "end": { - "line": 3, - "column": 6 + "line": 48, + "column": 8 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -1870,16 +9992,16 @@ "postfix": false, "binop": null }, - "start": 115, - "end": 116, + "start": 1445, + "end": 1446, "loc": { "start": { - "line": 3, - "column": 7 + "line": 48, + "column": 8 }, "end": { - "line": 3, - "column": 8 + "line": 48, + "column": 9 } } }, @@ -1895,23 +10017,23 @@ "postfix": false, "binop": null }, - "value": "grandparent", - "start": 116, - "end": 127, + "value": "g", + "start": 1446, + "end": 1447, "loc": { "start": { - "line": 3, - "column": 8 + "line": 48, + "column": 9 }, "end": { - "line": 3, - "column": 19 + "line": 48, + "column": 10 } } }, { "type": { - "label": "}", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -1919,18 +10041,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 127, - "end": 128, + "start": 1447, + "end": 1448, "loc": { "start": { - "line": 3, - "column": 19 + "line": 48, + "column": 10 }, "end": { - "line": 3, - "column": 20 + "line": 48, + "column": 11 } } }, @@ -1946,25 +10069,25 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 129, - "end": 133, + "value": "right", + "start": 1448, + "end": 1453, "loc": { "start": { - "line": 3, - "column": 21 + "line": 48, + "column": 11 }, "end": { - "line": 3, - "column": 25 + "line": 48, + "column": 16 } } }, { "type": { - "label": "string", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1973,94 +10096,101 @@ "binop": null, "updateContext": null }, - "value": "../family/grandparent.js", - "start": 134, - "end": 160, + "start": 1453, + "end": 1454, "loc": { "start": { - "line": 3, - "column": 26 + "line": 48, + "column": 16 }, "end": { - "line": 3, - "column": 52 + "line": 48, + "column": 17 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 160, - "end": 161, + "value": "_color", + "start": 1454, + "end": 1460, "loc": { "start": { - "line": 3, - "column": 52 + "line": 48, + "column": 17 }, "end": { - "line": 3, - "column": 53 + "line": 48, + "column": 23 } } }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n ", - "start": 163, - "end": 412, + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 1461, + "end": 1464, "loc": { "start": { - "line": 5, - "column": 0 + "line": 48, + "column": 24 }, "end": { - "line": 14, - "column": 3 + "line": 48, + "column": 27 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 413, - "end": 419, + "value": "BLACK", + "start": 1465, + "end": 1470, "loc": { "start": { - "line": 15, - "column": 0 + "line": 48, + "column": 28 }, "end": { - "line": 15, - "column": 6 + "line": 48, + "column": 33 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2068,73 +10198,70 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 420, - "end": 425, + "start": 1470, + "end": 1471, "loc": { "start": { - "line": 15, - "column": 7 + "line": 48, + "column": 33 }, "end": { - "line": 15, - "column": 12 + "line": 48, + "column": 34 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "insert_case5", - "start": 426, - "end": 438, + "start": 1471, + "end": 1472, "loc": { "start": { - "line": 15, - "column": 13 + "line": 48, + "column": 34 }, "end": { - "line": 15, - "column": 25 + "line": 48, + "column": 35 } } }, { "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 439, - "end": 440, + "value": "rotate_right", + "start": 1475, + "end": 1487, "loc": { "start": { - "line": 15, - "column": 26 + "line": 49, + "column": 2 }, "end": { - "line": 15, - "column": 27 + "line": 49, + "column": 14 } } }, @@ -2150,16 +10277,16 @@ "postfix": false, "binop": null }, - "start": 441, - "end": 442, + "start": 1487, + "end": 1488, "loc": { "start": { - "line": 15, - "column": 28 + "line": 49, + "column": 14 }, "end": { - "line": 15, - "column": 29 + "line": 49, + "column": 15 } } }, @@ -2175,17 +10302,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 442, - "end": 443, + "value": "g", + "start": 1488, + "end": 1489, "loc": { "start": { - "line": 15, - "column": 29 + "line": 49, + "column": 15 }, "end": { - "line": 15, - "column": 30 + "line": 49, + "column": 16 } } }, @@ -2201,22 +10328,22 @@ "postfix": false, "binop": null }, - "start": 443, - "end": 444, + "start": 1489, + "end": 1490, "loc": { "start": { - "line": 15, - "column": 30 + "line": 49, + "column": 16 }, "end": { - "line": 15, - "column": 31 + "line": 49, + "column": 17 } } }, { "type": { - "label": "=>", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2227,24 +10354,24 @@ "binop": null, "updateContext": null }, - "start": 445, - "end": 447, + "start": 1490, + "end": 1491, "loc": { "start": { - "line": 15, - "column": 32 + "line": 49, + "column": 17 }, "end": { - "line": 15, - "column": 34 + "line": 49, + "column": 18 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": "}", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2252,24 +10379,24 @@ "postfix": false, "binop": null }, - "start": 448, - "end": 449, + "start": 1493, + "end": 1494, "loc": { "start": { - "line": 15, - "column": 35 + "line": 50, + "column": 1 }, "end": { - "line": 15, - "column": 36 + "line": 50, + "column": 2 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, + "label": "else", + "keyword": "else", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2279,24 +10406,24 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 451, - "end": 456, + "value": "else", + "start": 1495, + "end": 1499, "loc": { 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done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B R >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - = >R B = = =\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t ", + "start": 1504, + "end": 1907, "loc": { "start": { - "line": 16, - "column": 9 + "line": 51, + "column": 2 }, "end": { - "line": 16, - "column": 10 + "line": 62, + "column": 5 } } }, @@ -2358,17 +10473,17 @@ "postfix": false, "binop": null }, - "value": "grandparent", - "start": 461, - "end": 472, + "value": "assert", + "start": 1910, + "end": 1916, "loc": { "start": { - "line": 16, - "column": 11 + "line": 63, + "column": 2 }, "end": { - "line": 16, - "column": 22 + "line": 63, + "column": 8 } } }, @@ -2384,16 +10499,16 @@ "postfix": false, "binop": null }, - "start": 472, - "end": 473, + "start": 1916, + "end": 1917, "loc": { "start": { - "line": 16, - "column": 22 + "line": 63, + "column": 8 }, "end": { - "line": 16, - "column": 23 + "line": 63, + "column": 9 } } }, @@ -2409,23 +10524,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 473, - "end": 474, + "value": "g", + "start": 1917, + "end": 1918, "loc": { "start": { - "line": 16, - "column": 23 + "line": 63, + "column": 9 }, "end": { - "line": 16, - "column": 24 + "line": 63, + "column": 10 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2433,120 +10548,107 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 474, - "end": 475, + "start": 1918, + "end": 1919, "loc": { "start": { - "line": 16, - "column": 24 + "line": 63, + "column": 10 }, "end": { - "line": 16, - "column": 25 + "line": 63, + "column": 11 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 475, - "end": 476, - "loc": { - "start": { - "line": 16, - "column": 25 - }, - "end": { - "line": 16, - "column": 26 - } - } - }, - { - "type": "CommentLine", - "value": " Repaint n's parent black, n's grandparent red", - "start": 479, - "end": 527, + "value": "right", + "start": 1919, + "end": 1924, "loc": { "start": { - "line": 18, - "column": 1 + "line": 63, + "column": 11 }, "end": { - "line": 18, - "column": 49 + "line": 63, + "column": 16 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "value": "n", - "start": 529, - "end": 530, + "value": "instanceof", + "start": 1925, + "end": 1935, "loc": { "start": { - "line": 19, - "column": 1 + "line": 63, + "column": 17 }, 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false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 569, - "end": 570, + "start": 1971, + "end": 1972, "loc": { "start": { - "line": 20, - "column": 15 + "line": 64, + "column": 28 }, "end": { - "line": 20, - "column": 16 + "line": 64, + "column": 29 } } }, { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t * We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * B B >R R\n\t * / \\ / \\ --> / \\ / \\\n\t * >R = - - = = = B\n\t * / \\ / \\\n\t * = = - -\n\t ", - "start": 573, - "end": 988, + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1972, + "end": 1973, "loc": { "start": { - "line": 22, - "column": 1 + "line": 64, + "column": 29 }, "end": { - "line": 33, - "column": 4 + "line": 64, + 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1027, + "start": 2007, + "end": 2008, "loc": { "start": { - "line": 34, - "column": 26 + "line": 65, + "column": 33 }, "end": { - "line": 34, - "column": 38 + "line": 65, + "column": 34 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3171,23 +11277,24 @@ "postfix": false, "binop": null }, - "start": 1027, - "end": 1028, + "value": "rotate_left", + "start": 2011, + "end": 2022, "loc": { "start": { - "line": 34, - "column": 38 + "line": 66, + "column": 2 }, "end": { - "line": 34, - "column": 39 + "line": 66, + "column": 13 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3196,25 +11303,24 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 1028, - "end": 1029, + "start": 2022, + "end": 2023, "loc": { "start": { - "line": 34, - "column": 39 + "line": 66, + "column": 13 }, "end": { - "line": 34, - "column": 40 + "line": 66, + "column": 14 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3222,65 +11328,48 @@ "postfix": false, "binop": null }, - "start": 1029, - "end": 1030, + "value": "g", + "start": 2023, + "end": 2024, "loc": { "start": { - "line": 34, - "column": 40 + "line": 66, + "column": 14 }, "end": { - "line": 34, - "column": 41 + "line": 66, + "column": 15 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1030, - "end": 1031, + "start": 2024, + "end": 2025, "loc": { "start": { - "line": 34, - "column": 41 - }, - "end": { - "line": 34, - "column": 42 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t * We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * B B R >R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - = >R B = = =\n\t * / \\ / \\\n\t * = = - -\n\t ", - "start": 1033, - "end": 1425, - "loc": { - "start": { - "line": 35, - "column": 1 + "line": 66, + "column": 15 }, "end": { - "line": 46, - "column": 4 + "line": 66, + "column": 16 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3291,25 +11380,24 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1426, - "end": 1430, + "start": 2025, + "end": 2026, "loc": { "start": { - "line": 46, - "column": 5 + "line": 66, + "column": 16 }, "end": { - "line": 46, - "column": 9 + "line": 66, + "column": 17 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3317,25 +11405,24 @@ "postfix": false, "binop": null }, - "value": "rotate_left", - "start": 1431, - "end": 1442, + "start": 2028, + "end": 2029, "loc": { "start": { - "line": 46, - "column": 10 + "line": 67, + "column": 1 }, "end": { - "line": 46, - "column": 21 + "line": 67, + "column": 2 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": "}", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3343,48 +11430,49 @@ "postfix": false, "binop": null }, - "start": 1442, - "end": 1443, + "start": 2030, + "end": 2031, "loc": { "start": { - "line": 46, - "column": 21 + "line": 68, + "column": 0 }, "end": { - "line": 46, - "column": 22 + "line": 68, + "column": 1 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": 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"line": 25, + "line": 30, "column": 8 }, "end": { - "line": 25, + "line": 30, "column": 9 } } @@ -3997,15 +6893,15 @@ "binop": null }, "value": "B", - "start": 538, - "end": 539, + "start": 654, + "end": 655, "loc": { "start": { - "line": 25, + "line": 30, "column": 10 }, "end": { - "line": 25, + "line": 30, "column": 11 } } @@ -4023,15 +6919,15 @@ "binop": null, "updateContext": null }, - "start": 539, - "end": 540, + "start": 655, + "end": 656, "loc": { "start": { - "line": 25, + "line": 30, "column": 11 }, "end": { - "line": 25, + "line": 30, "column": 12 } } @@ -4049,15 +6945,15 @@ "binop": null }, "value": "A", - "start": 542, - "end": 543, + "start": 658, + "end": 659, "loc": { "start": { - "line": 26, + "line": 31, "column": 1 }, "end": { - "line": 26, + "line": 31, "column": 2 } } @@ -4075,15 +6971,15 @@ "binop": null, "updateContext": null }, - "start": 543, - "end": 544, + "start": 659, + "end": 660, "loc": { "start": { - "line": 26, + "line": 31, "column": 2 }, "end": { - "line": 26, + "line": 31, "column": 3 } } @@ -4101,15 +6997,15 @@ "binop": null }, "value": "right", - 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"A", - "start": 385, - "end": 386, + "value": "assert", + "start": 486, + "end": 492, "loc": { "start": { - "line": 17, - "column": 7 + "line": 22, + "column": 1 }, "end": { - "line": 17, - "column": 8 + "line": 22, + "column": 7 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 387, - "end": 388, + "start": 492, + "end": 493, "loc": { "start": { - "line": 17, - "column": 9 + "line": 22, + "column": 7 }, "end": { - "line": 17, - "column": 10 + "line": 22, + "column": 8 } } }, @@ -2190,51 +5059,79 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 389, - "end": 390, + "value": "A", + "start": 493, + "end": 494, "loc": { "start": { - "line": 17, - "column": 11 + "line": 22, + "column": 8 + }, + "end": { + "line": 22, + "column": 9 + } + } + }, + { + "type": { + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, + "updateContext": null + }, + "value": "instanceof", + "start": 495, + "end": 505, + "loc": { + "start": { + "line": 22, + "column": 10 }, "end": { - "line": 17, - "column": 12 + "line": 22, + "column": 20 } } }, { "type": { - "label": ".", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 390, - "end": 391, + "value": "Node", + "start": 506, + "end": 510, "loc": { "start": { - "line": 17, - "column": 12 + "line": 22, + "column": 21 }, "end": { - "line": 17, - "column": 13 + "line": 22, + "column": 25 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2242,17 +5139,16 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 391, - "end": 395, + "start": 510, + "end": 511, "loc": { "start": { - "line": 17, - "column": 13 + "line": 22, + "column": 25 }, "end": { - "line": 17, - "column": 17 + "line": 22, + "column": 26 } } }, @@ -2269,16 +5165,16 @@ "binop": null, "updateContext": null }, - "start": 395, - "end": 396, + "start": 511, + "end": 512, "loc": { "start": { - "line": 17, - "column": 17 + "line": 22, + "column": 26 }, "end": { - "line": 17, - "column": 18 + "line": 22, + "column": 27 } } }, @@ -2297,15 +5193,15 @@ "updateContext": null }, "value": "const", - "start": 398, - "end": 403, + "start": 514, + "end": 519, "loc": { "start": { - "line": 18, + "line": 23, "column": 1 }, "end": { - "line": 18, + "line": 23, "column": 6 } } @@ -2323,15 +5219,15 @@ "binop": null }, "value": "a", - "start": 404, - "end": 405, + "start": 520, + "end": 521, "loc": { "start": { - "line": 18, + "line": 23, "column": 7 }, "end": { - "line": 18, + "line": 23, "column": 8 } } @@ -2350,15 +5246,15 @@ "updateContext": null }, "value": "=", - "start": 406, - "end": 407, + "start": 522, + "end": 523, "loc": { "start": { - "line": 18, + "line": 23, "column": 9 }, "end": { - "line": 18, + "line": 23, "column": 10 } } @@ -2376,15 +5272,15 @@ "binop": null }, "value": "A", - "start": 408, - "end": 409, + "start": 524, + "end": 525, "loc": { "start": { - "line": 18, + "line": 23, "column": 11 }, "end": { - "line": 18, + "line": 23, "column": 12 } } @@ -2402,15 +5298,15 @@ "binop": null, "updateContext": null }, - "start": 409, - "end": 410, + "start": 525, + "end": 526, "loc": { "start": { - "line": 18, + "line": 23, "column": 12 }, "end": { - "line": 18, + "line": 23, "column": 13 } } @@ -2428,15 +5324,15 @@ "binop": null }, "value": "left", - "start": 410, - "end": 414, + "start": 526, + "end": 530, "loc": { "start": { - "line": 18, + "line": 23, "column": 13 }, "end": { - "line": 18, + "line": 23, "column": 17 } } @@ -2454,15 +5350,15 @@ "binop": null, "updateContext": null }, - "start": 414, - "end": 415, + "start": 530, + "end": 531, "loc": { "start": { - "line": 18, + "line": 23, "column": 17 }, "end": { - "line": 18, + "line": 23, "column": 18 } } @@ -2482,15 +5378,15 @@ "updateContext": null }, "value": "const", - "start": 417, - "end": 422, + "start": 533, + "end": 538, "loc": { "start": { - "line": 19, + "line": 24, "column": 1 }, "end": { - "line": 19, + "line": 24, "column": 6 } } @@ -2508,15 +5404,15 @@ "binop": null }, "value": "b", - "start": 423, - "end": 424, + "start": 539, + "end": 540, "loc": { "start": { - "line": 19, + "line": 24, "column": 7 }, "end": { - "line": 19, + "line": 24, "column": 8 } } @@ -2535,15 +5431,15 @@ "updateContext": null }, "value": "=", - "start": 425, - "end": 426, + "start": 541, + "end": 542, "loc": { "start": { - "line": 19, + "line": 24, "column": 9 }, "end": { - "line": 19, + "line": 24, "column": 10 } } @@ -2561,15 +5457,15 @@ "binop": null }, "value": "A", - "start": 427, - "end": 428, + "start": 543, + "end": 544, "loc": { "start": { - "line": 19, + "line": 24, "column": 11 }, "end": { - "line": 19, + "line": 24, "column": 12 } } @@ -2587,15 +5483,15 @@ "binop": null, "updateContext": null }, - "start": 428, - "end": 429, + "start": 544, + "end": 545, "loc": { "start": { - "line": 19, + "line": 24, "column": 12 }, "end": { - "line": 19, + "line": 24, "column": 13 } } @@ -2613,15 +5509,15 @@ "binop": null }, "value": "right", - "start": 429, - "end": 434, + "start": 545, + "end": 550, "loc": { "start": { - "line": 19, + "line": 24, "column": 13 }, "end": { - "line": 19, + "line": 24, "column": 18 } } @@ -2639,15 +5535,15 @@ "binop": null, "updateContext": null }, - "start": 434, - "end": 435, + "start": 550, + "end": 551, "loc": { "start": { - "line": 19, + "line": 24, "column": 18 }, "end": { - "line": 19, + "line": 24, "column": 19 } } @@ -2667,15 +5563,15 @@ "updateContext": null }, "value": "const", - "start": 437, - "end": 442, + "start": 553, + "end": 558, "loc": { "start": { - "line": 20, + "line": 25, "column": 1 }, "end": { - "line": 20, + "line": 25, "column": 6 } } @@ -2693,15 +5589,15 @@ "binop": null }, "value": "c", - "start": 443, - "end": 444, + "start": 559, + "end": 560, "loc": { "start": { - "line": 20, + "line": 25, "column": 7 }, "end": { - "line": 20, + "line": 25, "column": 8 } } @@ -2720,15 +5616,15 @@ "updateContext": null }, "value": "=", - "start": 445, - "end": 446, + "start": 561, + "end": 562, "loc": { "start": { - "line": 20, + "line": 25, "column": 9 }, "end": { - "line": 20, + "line": 25, "column": 10 } } @@ -2746,15 +5642,15 @@ "binop": null }, "value": "B", - "start": 447, - "end": 448, + "start": 563, + "end": 564, "loc": { "start": { - "line": 20, + "line": 25, "column": 11 }, "end": { - "line": 20, + "line": 25, "column": 12 } } @@ -2772,15 +5668,15 @@ "binop": null, "updateContext": null }, - "start": 448, - "end": 449, + "start": 564, + "end": 565, "loc": { "start": { - "line": 20, + "line": 25, "column": 12 }, "end": { - "line": 20, + "line": 25, "column": 13 } } @@ -2798,15 +5694,15 @@ "binop": null }, "value": "right", - "start": 449, - "end": 454, + "start": 565, + "end": 570, "loc": { "start": { - "line": 20, + "line": 25, "column": 13 }, "end": { - "line": 20, + "line": 25, "column": 18 } } @@ -2824,15 +5720,15 @@ "binop": null, "updateContext": null }, - "start": 454, - "end": 455, + "start": 570, + "end": 571, "loc": { "start": { - "line": 20, + "line": 25, "column": 18 }, "end": { - "line": 20, + "line": 25, "column": 19 } } @@ -2850,15 +5746,15 @@ "binop": null, "updateContext": null }, - "start": 458, - "end": 459, + "start": 574, + "end": 575, "loc": { "start": { - "line": 22, + "line": 27, "column": 1 }, "end": { - "line": 22, + "line": 27, "column": 2 } } @@ 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"start": 466, - "end": 467, + "start": 582, + "end": 583, "loc": { "start": { - "line": 22, + "line": 27, "column": 9 }, "end": { - "line": 22, + "line": 27, "column": 10 } } @@ -3006,15 +5902,15 @@ "binop": null, "updateContext": null }, - "start": 467, - "end": 468, + "start": 583, + "end": 584, "loc": { "start": { - "line": 22, + "line": 27, "column": 10 }, "end": { - "line": 22, + "line": 27, "column": 11 } } @@ -3032,15 +5928,15 @@ "binop": null }, "value": "key", - "start": 468, - "end": 471, + "start": 584, + "end": 587, "loc": { "start": { - "line": 22, + "line": 27, "column": 11 }, "end": { - "line": 22, + "line": 27, "column": 14 } } @@ -3058,15 +5954,15 @@ "binop": null, "updateContext": null }, - "start": 471, - "end": 472, + "start": 587, + "end": 588, "loc": { "start": { - "line": 22, + "line": 27, "column": 14 }, "end": { - "line": 22, + "line": 27, "column": 15 } } @@ -3085,15 +5981,15 @@ "updateContext": null }, "value": "=", - "start": 473, - "end": 474, + "start": 589, + "end": 590, "loc": { "start": { - "line": 22, + "line": 27, "column": 16 }, "end": { - "line": 22, + "line": 27, "column": 17 } } @@ -3111,15 +6007,15 @@ "binop": null, "updateContext": null }, - "start": 475, - "end": 476, + "start": 591, + "end": 592, "loc": { "start": { - "line": 22, + "line": 27, "column": 18 }, "end": { - "line": 22, + "line": 27, "column": 19 } } @@ -3137,15 +6033,15 @@ "binop": null }, "value": "B", - "start": 476, - "end": 477, + "start": 592, + "end": 593, "loc": { "start": { - "line": 22, + "line": 27, "column": 19 }, "end": { - "line": 22, + "line": 27, "column": 20 } } @@ -3163,15 +6059,15 @@ "binop": null, "updateContext": null }, - "start": 477, - "end": 478, + "start": 593, + "end": 594, "loc": { "start": { - "line": 22, + "line": 27, "column": 20 }, "end": { - "line": 22, + "line": 27, "column": 21 } } @@ -3189,15 +6085,15 @@ "binop": null }, "value": "key", - "start": 478, - "end": 481, + "start": 594, + "end": 597, "loc": { "start": { - "line": 22, + "line": 27, "column": 21 }, "end": { - "line": 22, + "line": 27, "column": 24 } } @@ -3215,15 +6111,15 @@ "binop": null, "updateContext": null }, - "start": 481, - "end": 482, + "start": 597, + "end": 598, "loc": { "start": { - "line": 22, + "line": 27, "column": 24 }, "end": { - "line": 22, + "line": 27, "column": 25 } } @@ -3241,15 +6137,15 @@ "binop": null }, "value": "A", - "start": 483, - "end": 484, + "start": 599, + "end": 600, "loc": { "start": { - "line": 22, + "line": 27, "column": 26 }, "end": { - "line": 22, + "line": 27, "column": 27 } } @@ -3267,15 +6163,15 @@ "binop": null, "updateContext": null }, - "start": 484, - "end": 485, + "start": 600, + "end": 601, "loc": { "start": { - "line": 22, + "line": 27, "column": 27 }, "end": { - "line": 22, + "line": 27, "column": 28 } } @@ -3293,15 +6189,15 @@ "binop": null }, "value": "key", - "start": 485, - "end": 488, + "start": 601, + "end": 604, "loc": { "start": { - "line": 22, + "line": 27, "column": 28 }, "end": { - "line": 22, + "line": 27, "column": 31 } } @@ -3319,15 +6215,15 @@ "binop": null, "updateContext": null }, - "start": 488, - "end": 489, + "start": 604, + "end": 605, "loc": { "start": { - "line": 22, + "line": 27, "column": 31 }, "end": { - "line": 22, + "line": 27, "column": 32 } } @@ -3345,15 +6241,15 @@ "binop": null, "updateContext": null }, - "start": 489, - "end": 490, + "start": 605, + "end": 606, "loc": { "start": { - "line": 22, + "line": 27, "column": 32 }, "end": { - "line": 22, + "line": 27, "column": 33 } } @@ -3371,15 +6267,15 @@ "binop": null, "updateContext": null }, - "start": 492, - "end": 493, + "start": 608, + "end": 609, "loc": { "start": { - "line": 23, + "line": 28, "column": 1 }, "end": { - "line": 23, + "line": 28, "column": 2 } } @@ -3397,15 +6293,15 @@ "binop": null }, "value": "A", - "start": 493, - "end": 494, + "start": 609, + "end": 610, "loc": { "start": { - "line": 23, + "line": 28, "column": 2 }, "end": { - "line": 23, + "line": 28, "column": 3 } } @@ -3423,15 +6319,15 @@ "binop": null, "updateContext": null }, - "start": 494, - "end": 495, + "start": 610, + "end": 611, "loc": { "start": { - "line": 23, + "line": 28, "column": 3 }, "end": { - "line": 23, + "line": 28, "column": 4 } } @@ -3449,15 +6345,15 @@ "binop": null }, "value": "_color", - "start": 495, - "end": 501, + "start": 611, + "end": 617, "loc": { "start": { - "line": 23, + "line": 28, "column": 4 }, "end": { - "line": 23, + "line": 28, "column": 10 } } @@ -3475,15 +6371,15 @@ "binop": null, "updateContext": null }, - "start": 501, - "end": 502, + "start": 617, + "end": 618, "loc": { "start": { - "line": 23, + "line": 28, "column": 10 }, "end": { - "line": 23, + "line": 28, "column": 11 } } @@ -3501,15 +6397,15 @@ "binop": null }, "value": "B", - "start": 503, - "end": 504, + "start": 619, + "end": 620, "loc": { "start": { - "line": 23, + "line": 28, "column": 12 }, "end": { - "line": 23, + "line": 28, "column": 13 } } @@ -3527,15 +6423,15 @@ "binop": null, "updateContext": null }, - "start": 504, - "end": 505, + "start": 620, + "end": 621, "loc": { "start": { - "line": 23, + "line": 28, "column": 13 }, "end": { - "line": 23, + "line": 28, "column": 14 } } @@ -3553,15 +6449,15 @@ "binop": null }, "value": "_color", - "start": 505, - "end": 511, + "start": 621, + "end": 627, "loc": { "start": { - "line": 23, + "line": 28, "column": 14 }, "end": { - "line": 23, + "line": 28, "column": 20 } } @@ -3579,15 +6475,15 @@ "binop": null, "updateContext": null }, - "start": 511, - "end": 512, + "start": 627, + "end": 628, "loc": { "start": { - "line": 23, + "line": 28, "column": 20 }, "end": { - "line": 23, + "line": 28, "column": 21 } } @@ -3606,15 +6502,15 @@ "updateContext": null }, "value": "=", - "start": 513, - "end": 514, + "start": 629, + "end": 630, "loc": { "start": { - "line": 23, + "line": 28, "column": 22 }, "end": { - "line": 23, + "line": 28, "column": 23 } } @@ -3632,15 +6528,15 @@ "binop": null, "updateContext": null }, - "start": 515, - "end": 516, + "start": 631, + "end": 632, "loc": { "start": { - "line": 23, + "line": 28, "column": 24 }, "end": { - "line": 23, + "line": 28, "column": 25 } } @@ -3658,15 +6554,15 @@ "binop": null }, "value": "B", - "start": 516, - "end": 517, + "start": 632, + "end": 633, "loc": { "start": { - "line": 23, + "line": 28, "column": 25 }, "end": { - "line": 23, + "line": 28, "column": 26 } } @@ -3684,15 +6580,15 @@ "binop": null, "updateContext": null }, - "start": 517, - "end": 518, + "start": 633, + "end": 634, "loc": { "start": { - "line": 23, + "line": 28, "column": 26 }, "end": { - "line": 23, + "line": 28, "column": 27 } } @@ -3710,15 +6606,15 @@ "binop": null }, "value": "_color", - "start": 518, - "end": 524, + "start": 634, + "end": 640, "loc": { "start": { - "line": 23, + "line": 28, "column": 27 }, "end": { - "line": 23, + "line": 28, "column": 33 } } @@ -3736,15 +6632,15 @@ "binop": null, "updateContext": null }, - "start": 524, - "end": 525, + "start": 640, + "end": 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17, + "column": 4 } } }, @@ -1324,23 +3699,22 @@ "postfix": false, "binop": null }, - "start": 304, - "end": 305, + "start": 446, + "end": 447, "loc": { "start": { - "line": 10, - "column": 7 + "line": 17, + "column": 5 }, "end": { - "line": 10, - "column": 8 + "line": 17, + "column": 6 } } }, { "type": { - "label": "true", - "keyword": "true", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1348,77 +3722,79 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "true", - "start": 305, - "end": 309, + "value": "d", + "start": 447, + "end": 448, "loc": { "start": { - "line": 10, - "column": 8 + "line": 17, + "column": 6 }, "end": { - "line": 10, - "column": 12 + "line": 17, + "column": 7 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 309, - "end": 310, + "value": "===", + "start": 449, + "end": 452, "loc": { "start": { - "line": 10, - "column": 12 + "line": 17, + "column": 8 }, "end": { - "line": 10, - "column": 13 + "line": 17, + "column": 11 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "num", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 311, - "end": 312, + "value": 0, + "start": 453, + "end": 454, "loc": { "start": { - "line": 10, - "column": 14 + "line": 17, + "column": 12 }, "end": { - "line": 10, - "column": 15 + "line": 17, + "column": 13 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -1426,27 +3802,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 315, - "end": 320, + "start": 454, + "end": 455, "loc": { "start": { - "line": 11, - "column": 2 + "line": 17, + "column": 13 }, "end": { - "line": 11, - "column": 7 + "line": 17, + "column": 14 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -1455,44 +3829,44 @@ "postfix": false, "binop": null }, - "value": "d", - "start": 321, - "end": 322, + "start": 456, + "end": 457, "loc": { "start": { - "line": 11, - "column": 8 + "line": 17, + "column": 15 }, "end": { - "line": 11, - "column": 9 + "line": 17, + "column": 16 } } }, { "type": { - "label": "=", + "label": "return", + "keyword": "return", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 323, - "end": 324, + "value": "return", + "start": 461, + "end": 467, "loc": { "start": { - "line": 11, - "column": 10 + "line": 18, + "column": 3 }, "end": { - "line": 11, - "column": 11 + "line": 18, + "column": 9 } } }, @@ -1508,50 +3882,51 @@ "postfix": false, "binop": null }, - "value": "compare", - "start": 325, - "end": 332, + "value": "root", + "start": 468, + "end": 472, "loc": { "start": { - "line": 11, - "column": 12 + "line": 18, + "column": 10 }, "end": { - "line": 11, - "column": 19 + "line": 18, + "column": 14 } } }, { "type": { - "label": "(", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 332, - "end": 333, + "start": 472, + "end": 473, "loc": { "start": { - "line": 11, - "column": 19 + "line": 18, + "column": 14 }, "end": { - "line": 11, - "column": 20 + "line": 18, + "column": 15 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1559,24 +3934,24 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 333, - "end": 336, + "start": 476, + "end": 477, "loc": { "start": { - "line": 11, - "column": 20 + "line": 19, + "column": 2 }, "end": { - "line": 11, - "column": 23 + "line": 19, + "column": 3 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -1586,16 +3961,17 @@ "binop": null, "updateContext": null }, - "start": 336, - "end": 337, + "value": "const", + "start": 481, + "end": 486, "loc": { "start": { - "line": 11, - "column": 23 + "line": 21, + "column": 2 }, "end": { - "line": 11, - "column": 24 + "line": 21, + "column": 7 } } }, @@ -1611,43 +3987,44 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 338, - "end": 342, + "value": "child", + "start": 487, + "end": 492, "loc": { "start": { - "line": 11, - "column": 25 + "line": 21, + "column": 8 }, "end": { - "line": 11, - "column": 29 + "line": 21, + "column": 13 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 342, - "end": 343, + "value": "=", + "start": 493, + "end": 494, "loc": { "start": { - "line": 11, - "column": 29 + "line": 21, + "column": 14 }, "end": { - "line": 11, - "column": 30 + "line": 21, + "column": 15 } } }, @@ -1663,48 +4040,23 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 343, - "end": 346, - "loc": { - "start": { - "line": 11, - "column": 30 - }, - "end": { - "line": 11, - "column": 33 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 346, - "end": 347, + "value": "d", + "start": 495, + "end": 496, "loc": { "start": { - "line": 11, - "column": 33 + "line": 21, + "column": 16 }, "end": { - "line": 11, - "column": 34 + "line": 21, + "column": 17 } } }, { "type": { - "label": ";", + "label": "", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -1712,28 +4064,28 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 347, - "end": 348, + "value": "<", + "start": 497, + "end": 498, "loc": { "start": { - "line": 11, - "column": 34 + "line": 21, + "column": 18 }, "end": { - "line": 11, - "column": 35 + "line": 21, + "column": 19 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "num", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1742,42 +4094,43 @@ "binop": null, "updateContext": null }, - "value": "if", - "start": 352, - "end": 354, + "value": 0, + "start": 499, + "end": 500, "loc": { "start": { - "line": 13, - "column": 2 + "line": 21, + "column": 20 }, "end": { - "line": 13, - "column": 4 + "line": 21, + "column": 21 } } }, { "type": { - "label": "(", + "label": "?", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 355, - "end": 356, + "start": 501, + "end": 502, "loc": { "start": { - "line": 13, - "column": 5 + "line": 21, + "column": 22 }, "end": { - "line": 13, - "column": 6 + "line": 21, + "column": 23 } } }, @@ -1793,50 +4146,49 @@ "postfix": false, "binop": null }, - "value": "d", - "start": 356, - "end": 357, + "value": "root", + "start": 503, + "end": 507, "loc": { "start": { - "line": 13, - "column": 6 + "line": 21, + "column": 24 }, "end": { - "line": 13, - "column": 7 + "line": 21, + "column": 28 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 358, - "end": 361, + "start": 507, + "end": 508, "loc": { - "start": { - "line": 13, - "column": 8 + "start": { + "line": 21, + "column": 28 }, "end": { - "line": 13, - "column": 11 + "line": 21, + "column": 29 } } }, { "type": { - "label": "num", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1844,52 +4196,52 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": 0, - "start": 362, - "end": 363, + "value": "left", + "start": 508, + "end": 512, "loc": { "start": { - "line": 13, - "column": 12 + "line": 21, + "column": 29 }, "end": { - "line": 13, - "column": 13 + "line": 21, + "column": 33 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ":", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 363, - "end": 364, + "start": 513, + "end": 514, "loc": { "start": { - "line": 13, - "column": 13 + "line": 21, + "column": 34 }, "end": { - "line": 13, - "column": 14 + "line": 21, + "column": 35 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -1898,24 +4250,24 @@ "postfix": false, "binop": null }, - "start": 365, - "end": 366, + "value": "root", + "start": 515, + "end": 519, "loc": { "start": { - "line": 13, - "column": 15 + "line": 21, + "column": 36 }, "end": { - "line": 13, - "column": 16 + "line": 21, + "column": 40 } } }, { "type": { - "label": "return", - "keyword": "return", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -1925,17 +4277,16 @@ "binop": null, "updateContext": null }, - "value": "return", - "start": 370, - "end": 376, + "start": 519, + "end": 520, "loc": { "start": { - "line": 14, - "column": 3 + "line": 21, + "column": 40 }, "end": { - "line": 14, - "column": 9 + "line": 21, + "column": 41 } } }, @@ -1951,17 +4302,17 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 377, - "end": 381, + "value": "right", + "start": 520, + "end": 525, "loc": { "start": { - "line": 14, - "column": 10 + "line": 21, + "column": 41 }, "end": { - "line": 14, - "column": 14 + "line": 21, + "column": 46 } } }, @@ -1978,22 +4329,23 @@ "binop": null, "updateContext": null }, - "start": 381, - "end": 382, + "start": 525, + "end": 526, "loc": { "start": { - "line": 14, - "column": 14 + "line": 21, + "column": 46 }, "end": { - "line": 14, - "column": 15 + "line": 21, + "column": 47 } } }, { "type": { - "label": "}", + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2001,25 +4353,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 385, - "end": 386, + "value": "if", + "start": 530, + "end": 532, "loc": { "start": { - "line": 15, + "line": 23, "column": 2 }, "end": { - "line": 15, - "column": 3 + "line": 23, + "column": 4 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2028,47 +4382,19 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 390, - "end": 394, + "start": 533, + "end": 534, "loc": { "start": { - "line": 17, - "column": 2 + "line": 23, + "column": 5 }, "end": { - "line": 17, + "line": 23, "column": 6 } } }, - { - "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": true, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "=", - "start": 395, - "end": 396, - "loc": { - "start": { - "line": 17, - "column": 7 - }, - "end": { - "line": 17, - "column": 8 - } - } - }, { "type": { "label": "name", @@ -2081,50 +4407,49 @@ "postfix": false, "binop": null }, - "value": "d", - "start": 397, - "end": 398, + "value": "child", + "start": 534, + "end": 539, "loc": { "start": { - "line": 17, - "column": 9 + "line": 23, + "column": 6 }, "end": { - "line": 17, - "column": 10 + "line": 23, + "column": 11 } } }, { "type": { - "label": "", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "<", - "start": 399, - "end": 400, + "start": 539, + "end": 540, "loc": { "start": { - "line": 17, + "line": 23, "column": 11 }, "end": { - "line": 17, + "line": 23, "column": 12 } } }, { "type": { - "label": "num", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2132,54 +4457,52 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": 0, - "start": 401, - "end": 402, + "value": "isLeaf", + "start": 540, + "end": 546, "loc": { "start": { - "line": 17, - "column": 13 + "line": 23, + "column": 12 }, "end": { - "line": 17, - "column": 14 + "line": 23, + "column": 18 } } }, { "type": { - "label": "?", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 403, - "end": 404, + "start": 546, + "end": 547, "loc": { "start": { - "line": 17, - "column": 15 + "line": 23, + "column": 18 }, "end": { - "line": 17, - "column": 16 + "line": 23, + "column": 19 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2187,23 +4510,22 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 405, - "end": 409, + "start": 547, + "end": 548, "loc": { "start": { - "line": 17, - "column": 17 + "line": 23, + "column": 19 }, "end": { - "line": 17, - "column": 21 + "line": 23, + "column": 20 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2211,26 +4533,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 409, - "end": 410, + "start": 548, + "end": 549, "loc": { "start": { - "line": 17, - "column": 21 + "line": 23, + "column": 20 }, "end": { - "line": 17, - "column": 22 + "line": 23, + "column": 21 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2239,23 +4560,23 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 410, - "end": 414, + "start": 550, + "end": 551, "loc": { "start": { - "line": 17, + "line": 23, "column": 22 }, "end": { - "line": 17, - "column": 26 + "line": 23, + "column": 23 } } }, { "type": { - "label": ":", + "label": "return", + "keyword": "return", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2266,48 +4587,77 @@ "binop": null, "updateContext": null }, - "start": 415, - "end": 416, + "value": "return", + "start": 555, + "end": 561, + "loc": { + "start": { + "line": 24, + "column": 3 + }, + "end": { + "line": 24, + "column": 9 + } + } + }, + { + "type": { + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "null", + "start": 562, + "end": 566, "loc": { "start": { - "line": 17, - "column": 27 + "line": 24, + "column": 10 }, "end": { - "line": 17, - "column": 28 + "line": 24, + "column": 14 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "root", - "start": 417, - "end": 421, + "start": 566, + "end": 567, "loc": { "start": { - "line": 17, - "column": 29 + "line": 24, + "column": 14 }, "end": { - "line": 17, - "column": 33 + "line": 24, + "column": 15 } } }, { "type": { - "label": ".", + "label": "}", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2315,19 +4665,18 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 421, - "end": 422, + "start": 570, + "end": 571, "loc": { "start": { - "line": 17, - "column": 33 + "line": 25, + "column": 2 }, "end": { - "line": 17, - "column": 34 + "line": 25, + "column": 3 } } }, @@ -2343,96 +4692,96 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 422, - "end": 427, + "value": "assert", + "start": 575, + "end": 581, "loc": { "start": { - "line": 17, - "column": 34 + "line": 27, + "column": 2 }, "end": { - "line": 17, - "column": 39 + "line": 27, + "column": 8 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 427, - "end": 428, + "start": 581, + "end": 582, "loc": { "start": { - "line": 17, - "column": 39 + "line": 27, + "column": 8 }, "end": { - "line": 17, - "column": 40 + "line": 27, + "column": 9 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 432, - "end": 434, + "value": "child", + "start": 582, + "end": 587, "loc": { "start": { - "line": 19, - "column": 2 + "line": 27, + "column": 9 }, "end": { - "line": 19, - "column": 4 + "line": 27, + "column": 14 } } }, { "type": { - "label": "(", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "start": 435, - "end": 436, + "value": "instanceof", + "start": 588, + "end": 598, "loc": { "start": { - "line": 19, - "column": 5 + "line": 27, + "column": 15 }, "end": { - "line": 19, - "column": 6 + "line": 27, + "column": 25 } } }, @@ -2448,23 +4797,23 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 436, - "end": 440, + "value": "Node", + "start": 599, + "end": 603, "loc": { "start": { - "line": 19, - "column": 6 + "line": 27, + "column": 26 }, "end": { - "line": 19, - "column": 10 + "line": 27, + "column": 30 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2472,52 +4821,51 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 440, - "end": 441, + "start": 603, + "end": 604, "loc": { "start": { - "line": 19, - "column": 10 + "line": 27, + "column": 30 }, "end": { - "line": 19, - "column": 11 + "line": 27, + "column": 31 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "isLeaf", - "start": 441, - "end": 447, + "start": 604, + "end": 605, "loc": { "start": { - "line": 19, - "column": 11 + "line": 27, + "column": 31 }, "end": { - "line": 19, - "column": 17 + "line": 27, + "column": 32 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2526,49 +4874,52 @@ "postfix": false, "binop": null }, - "start": 447, - "end": 448, + "value": "root", + "start": 608, + "end": 612, "loc": { "start": { - "line": 19, - "column": 17 + "line": 28, + "column": 2 }, "end": { - "line": 19, - "column": 18 + "line": 28, + "column": 6 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 448, - "end": 449, + "value": "=", + "start": 613, + "end": 614, "loc": { "start": { - "line": 19, - "column": 18 + "line": 28, + "column": 7 }, "end": { - "line": 19, - "column": 19 + "line": 28, + "column": 8 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2576,97 +4927,93 @@ "postfix": 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"start": 377, - "end": 404, + "callee": { + "type": "Identifier", + "start": 484, + "end": 490, "loc": { "start": { - "line": 12, - "column": 9 + "line": 16, + "column": 2 }, "end": { - "line": 12, - "column": 36 - } + "line": 16, + "column": 8 + }, + "identifierName": "assert" }, - "callee": { - "type": "Identifier", - "start": 377, - "end": 393, + "name": "assert", + "leadingComments": null + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 491, + "end": 516, "loc": { "start": { - "line": 12, + "line": 16, "column": 9 }, "end": { - "line": 12, - "column": 25 - }, - "identifierName": "inordertraversal" + "line": 16, + "column": 34 + } }, - "name": "inordertraversal", - "leadingComments": null - }, - "arguments": [ - { + "left": { "type": "MemberExpression", - "start": 394, - "end": 403, + "start": 491, + "end": 500, "loc": { "start": { - "line": 12, - "column": 26 + "line": 16, + "column": 9 }, "end": { - "line": 12, - "column": 35 + "line": 16, + "column": 18 } }, "object": { "type": "Identifier", - "start": 394, - "end": 398, + "start": 491, + "end": 495, "loc": { "start": { - "line": 12, - "column": 26 + "line": 16, + "column": 9 }, "end": { - "line": 12, - "column": 30 + "line": 16, + "column": 13 }, "identifierName": "node" }, @@ -356,41 +608,58 @@ }, "property": { "type": "Identifier", - "start": 399, - "end": 403, + "start": 496, + "end": 500, "loc": { "start": { - "line": 12, - "column": 31 + "line": 16, + "column": 14 }, "end": { - "line": 12, - "column": 35 + "line": 16, + "column": 18 }, "identifierName": "left" }, "name": "left" }, "computed": false + }, + "operator": "instanceof", + "right": { + "type": "Identifier", + "start": 512, + "end": 516, + "loc": { + "start": { + "line": 16, + "column": 30 + }, + "end": { + "line": 16, + "column": 34 + }, + "identifierName": "Node" + }, + "name": "Node" } - ], - "leadingComments": null - }, + } + ], "leadingComments": null }, "leadingComments": [ { "type": "CommentLine", "value": " Yield the nodes on the left recursively. Those nodes are all smaller", - "start": 212, - "end": 283, + "start": 326, + "end": 397, "loc": { "start": { - "line": 9, + "line": 13, "column": 2 }, "end": { - "line": 9, + "line": 13, "column": 73 } } @@ -398,15 +667,15 @@ { "type": "CommentLine", "value": " than (or equal to) the current node by the binary search tree", - "start": 286, - "end": 350, + "start": 400, + "end": 464, "loc": { "start": { - "line": 10, + "line": 14, "column": 2 }, "end": { - "line": 10, + "line": 14, "column": 66 } } @@ -414,117 +683,232 @@ { "type": "CommentLine", "value": " properties.", - "start": 353, - "end": 367, + "start": 467, + "end": 481, "loc": { "start": { - "line": 11, + "line": 15, "column": 2 }, "end": { - "line": 11, + "line": 15, "column": 16 } } } ] - } - ], - "directives": [], - "trailingComments": null - }, - "alternate": null, - "trailingComments": [ - { - "type": "CommentLine", - "value": " Yield the current node.", - "start": 411, - "end": 437, - "loc": { - "start": { - "line": 15, - "column": 1 - }, - "end": { - "line": 15, - "column": 27 - } - } - } - ] - }, - { - "type": "ExpressionStatement", - "start": 439, - "end": 454, - "loc": { - "start": { - "line": 16, - "column": 1 - }, - "end": { - "line": 16, - "column": 16 - } - }, - "expression": { - "type": "YieldExpression", - "start": 439, - "end": 453, - "loc": { - "start": { - "line": 16, - "column": 1 - }, - "end": { - "line": 16, - "column": 15 - } - }, - "delegate": false, - "argument": { - "type": "MemberExpression", - "start": 445, - "end": 453, - "loc": { - "start": { - "line": 16, - "column": 7 - }, - "end": { - "line": 16, - "column": 15 - } }, - "object": { - "type": "Identifier", - "start": 445, - "end": 449, + { + "type": "ExpressionStatement", + "start": 521, + "end": 556, "loc": { "start": { - "line": 16, - "column": 7 + "line": 17, + "column": 2 }, "end": { - "line": 16, - "column": 11 - }, - "identifierName": "node" - }, + "line": 17, + "column": 37 + } + }, + "expression": { + "type": "YieldExpression", + "start": 521, + "end": 555, + "loc": { + "start": { + "line": 17, + "column": 2 + }, + "end": { + "line": 17, + "column": 36 + } + }, + "delegate": true, + "argument": { + "type": "CallExpression", + "start": 528, + "end": 555, + "loc": { + "start": { + "line": 17, + "column": 9 + }, + "end": { + "line": 17, + "column": 36 + } + }, + "callee": { + "type": "Identifier", + "start": 528, + "end": 544, + "loc": { + "start": { + "line": 17, + "column": 9 + }, + "end": { + "line": 17, + "column": 25 + }, + "identifierName": "inordertraversal" + }, + "name": "inordertraversal" + }, + "arguments": [ + { + "type": "MemberExpression", + "start": 545, + "end": 554, + "loc": { + "start": { + "line": 17, + "column": 26 + }, + "end": { + "line": 17, + "column": 35 + } + }, + "object": { + "type": "Identifier", + "start": 545, + "end": 549, + "loc": { + "start": { + "line": 17, + "column": 26 + }, + "end": { + "line": 17, + "column": 30 + }, + "identifierName": "node" + }, + "name": "node" + }, + "property": { + "type": "Identifier", + "start": 550, + "end": 554, + "loc": { + "start": { + "line": 17, + "column": 31 + }, + "end": { + "line": 17, + "column": 35 + }, + "identifierName": "left" + }, + "name": "left" + }, + "computed": false + } + ] + } + } + } + ], + "directives": [], + "trailingComments": null + }, + "alternate": null, + "trailingComments": [ + { + "type": "CommentLine", + "value": " Yield the current node.", + "start": 562, + "end": 588, + "loc": { + "start": { + "line": 20, + "column": 1 + }, + "end": { + "line": 20, + "column": 27 + } + } + } + ] + }, + { + "type": "ExpressionStatement", + "start": 590, + "end": 605, + "loc": { + "start": { + "line": 21, + "column": 1 + }, + "end": { + "line": 21, + "column": 16 + } + }, + "expression": { + "type": "YieldExpression", + "start": 590, + "end": 604, + "loc": { + "start": { + "line": 21, + "column": 1 + }, + "end": { + "line": 21, + "column": 15 + } + }, + "delegate": false, + "argument": { + "type": "MemberExpression", + "start": 596, + "end": 604, + "loc": { + "start": { + "line": 21, + "column": 7 + }, + "end": { + "line": 21, + "column": 15 + } + }, + "object": { + "type": "Identifier", + "start": 596, + "end": 600, + "loc": { + "start": { + "line": 21, + "column": 7 + }, + "end": { + "line": 21, + "column": 11 + }, + "identifierName": "node" + }, "name": "node", "leadingComments": null }, "property": { "type": "Identifier", - "start": 450, - "end": 453, + "start": 601, + "end": 604, "loc": { "start": { - "line": 16, + "line": 21, "column": 12 }, "end": { - "line": 16, + "line": 21, "column": 15 }, "identifierName": "key" @@ -540,15 +924,15 @@ { "type": "CommentLine", "value": " Yield the current node.", - "start": 411, - "end": 437, + "start": 562, + "end": 588, "loc": { "start": { - "line": 15, + "line": 20, "column": 1 }, "end": { - "line": 15, + "line": 20, "column": 27 } } @@ -557,29 +941,29 @@ }, { "type": "IfStatement", - "start": 457, - "end": 684, + "start": 608, + "end": 873, "loc": { "start": { - "line": 18, + "line": 23, "column": 1 }, "end": { - "line": 23, + "line": 29, "column": 2 } }, "test": { "type": "UnaryExpression", - "start": 461, - "end": 481, + "start": 612, + "end": 632, "loc": { "start": { - "line": 18, + "line": 23, "column": 5 }, "end": { - "line": 18, + "line": 23, "column": 25 } }, @@ -587,57 +971,57 @@ "prefix": true, "argument": { "type": "CallExpression", - "start": 462, - "end": 481, + "start": 613, + "end": 632, "loc": { "start": { - "line": 18, + "line": 23, "column": 6 }, "end": { - "line": 18, + "line": 23, "column": 25 } }, "callee": { "type": "MemberExpression", - "start": 462, - "end": 479, + "start": 613, + "end": 630, "loc": { "start": { - "line": 18, + "line": 23, "column": 6 }, "end": { - "line": 18, + "line": 23, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 462, - "end": 472, + "start": 613, + "end": 623, "loc": { "start": { - "line": 18, + "line": 23, "column": 6 }, "end": { - "line": 18, + "line": 23, "column": 16 } }, "object": { "type": "Identifier", - "start": 462, - "end": 466, + "start": 613, + "end": 617, "loc": { "start": { - "line": 18, + "line": 23, "column": 6 }, "end": { - "line": 18, + "line": 23, "column": 10 }, "identifierName": "node" @@ -646,15 +1030,15 @@ }, "property": { "type": "Identifier", - "start": 467, - "end": 472, + "start": 618, + "end": 623, "loc": { "start": { - "line": 18, + "line": 23, "column": 11 }, "end": { - "line": 18, + "line": 23, "column": 16 }, "identifierName": "right" @@ -665,15 +1049,15 @@ }, "property": { "type": "Identifier", - "start": 473, - "end": 479, + "start": 624, + "end": 630, "loc": { "start": { - "line": 18, + "line": 23, "column": 17 }, "end": { - "line": 18, + "line": 23, "column": 23 }, "identifierName": "isLeaf" @@ -690,107 +1074,106 @@ }, "consequent": { "type": "BlockStatement", - "start": 483, - "end": 684, + "start": 634, + "end": 873, "loc": { "start": { - "line": 18, + "line": 23, "column": 27 }, "end": { - "line": 23, + "line": 29, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 645, - "end": 681, + "start": 796, + "end": 831, "loc": { "start": { - "line": 22, + "line": 27, "column": 2 }, "end": { - "line": 22, - "column": 38 + "line": 27, + "column": 37 } }, "expression": { - "type": "YieldExpression", - "start": 645, - "end": 680, + "type": "CallExpression", + "start": 796, + "end": 830, "loc": { "start": { - "line": 22, + "line": 27, "column": 2 }, "end": { - "line": 22, - "column": 37 + "line": 27, + "column": 36 } }, - "delegate": true, - "argument": { - "type": "CallExpression", - "start": 652, - "end": 680, + "callee": { + "type": "Identifier", + "start": 796, + "end": 802, "loc": { "start": { - "line": 22, - "column": 9 + "line": 27, + "column": 2 }, "end": { - "line": 22, - "column": 37 - } + "line": 27, + "column": 8 + }, + "identifierName": "assert" }, - "callee": { - "type": "Identifier", - "start": 652, - "end": 668, + "name": "assert", + "leadingComments": null + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 803, + "end": 829, "loc": { "start": { - "line": 22, + "line": 27, "column": 9 }, "end": { - "line": 22, - "column": 25 - }, - "identifierName": "inordertraversal" + "line": 27, + "column": 35 + } }, - "name": "inordertraversal", - "leadingComments": null - }, - "arguments": [ - { + "left": { "type": "MemberExpression", - "start": 669, - "end": 679, + "start": 803, + "end": 813, "loc": { "start": { - "line": 22, - "column": 26 + "line": 27, + "column": 9 }, "end": { - "line": 22, - "column": 36 + "line": 27, + "column": 19 } }, "object": { "type": "Identifier", - "start": 669, - "end": 673, + "start": 803, + "end": 807, "loc": { "start": { - "line": 22, - "column": 26 + "line": 27, + "column": 9 }, "end": { - "line": 22, - "column": 30 + "line": 27, + "column": 13 }, "identifierName": "node" }, @@ -798,41 +1181,58 @@ }, "property": { "type": "Identifier", - "start": 674, - "end": 679, + "start": 808, + "end": 813, "loc": { "start": { - "line": 22, - "column": 31 + "line": 27, + "column": 14 }, "end": { - "line": 22, - "column": 36 + "line": 27, + "column": 19 }, "identifierName": "right" }, "name": "right" }, "computed": false + }, + "operator": "instanceof", + "right": { + "type": "Identifier", + "start": 825, + "end": 829, + "loc": { + "start": { + "line": 27, + "column": 31 + }, + "end": { + "line": 27, + "column": 35 + }, + "identifierName": "Node" + }, + "name": "Node" } - ], - "leadingComments": null - }, + } + ], "leadingComments": null }, "leadingComments": [ { "type": "CommentLine", "value": " Yield the nodes on the right recursively. Those nodes are all larger", - "start": 487, - "end": 558, + "start": 638, + "end": 709, "loc": { "start": { - "line": 19, + "line": 24, "column": 2 }, "end": { - "line": 19, + "line": 24, "column": 73 } } @@ -840,15 +1240,15 @@ { "type": "CommentLine", "value": " than (or equal to) the current node by the binary search tree", - "start": 561, - "end": 625, + "start": 712, + "end": 776, "loc": { "start": { - "line": 20, + "line": 25, "column": 2 }, "end": { - "line": 20, + "line": 25, "column": 66 } } @@ -856,100 +1256,215 @@ { "type": "CommentLine", "value": " properties.", - "start": 628, - "end": 642, + "start": 779, + "end": 793, "loc": { "start": { - "line": 21, + "line": 26, "column": 2 }, "end": { - "line": 21, + "line": 26, "column": 16 } } } ] - } - ], - "directives": [] - }, - "alternate": null - } - ], - "directives": [] - }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {Iterator}\n ", - "start": 0, - "end": 139, - "loc": { - "start": { - "line": 1, - "column": 0 - }, - "end": { - "line": 6, - "column": 3 - } - } - } - ], - "trailingComments": [] - }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {Iterator}\n ", - "start": 0, - "end": 139, - "loc": { - "start": { - "line": 1, - "column": 0 - }, - "end": { - "line": 6, - "column": 3 - } - } - } - ] - } - ], - "directives": [] - }, - "comments": [ - { - "type": "CommentBlock", - "value": "*\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {Iterator}\n ", - "start": 0, - "end": 139, - "loc": { - "start": { - "line": 1, - "column": 0 - }, - "end": { - "line": 6, - "column": 3 - } - } - }, - { - "type": "CommentLine", - "value": " Yield the nodes on the left recursively. Those nodes are all smaller", - "start": 212, - "end": 283, - "loc": { - "start": { + }, + { + "type": "ExpressionStatement", + "start": 834, + "end": 870, + "loc": { + "start": { + "line": 28, + "column": 2 + }, + "end": { + "line": 28, + "column": 38 + } + }, + "expression": { + "type": "YieldExpression", + "start": 834, + "end": 869, + "loc": { + "start": { + "line": 28, + "column": 2 + }, + "end": { + "line": 28, + "column": 37 + } + }, + "delegate": true, + "argument": { + "type": "CallExpression", + "start": 841, + "end": 869, + "loc": { + "start": { + "line": 28, + "column": 9 + }, + "end": { + "line": 28, + "column": 37 + } + }, + "callee": { + "type": "Identifier", + "start": 841, + "end": 857, + "loc": { + "start": { + "line": 28, + "column": 9 + }, + "end": { + "line": 28, + "column": 25 + }, + "identifierName": "inordertraversal" + }, + "name": "inordertraversal" + }, + "arguments": [ + { + "type": "MemberExpression", + "start": 858, + "end": 868, + "loc": { + "start": { + "line": 28, + "column": 26 + }, + "end": { + "line": 28, + "column": 36 + } + }, + "object": { + "type": "Identifier", + "start": 858, + "end": 862, + "loc": { + "start": { + "line": 28, + "column": 26 + }, + "end": { + "line": 28, + "column": 30 + }, + "identifierName": "node" + }, + "name": "node" + }, + "property": { + "type": "Identifier", + "start": 863, + "end": 868, + "loc": { + "start": { + "line": 28, + "column": 31 + }, + "end": { + "line": 28, + "column": 36 + }, + "identifierName": "right" + }, + "name": "right" + }, + "computed": false + } + ] + } + } + } + ], + "directives": [] + }, + "alternate": null + } + ], + "directives": [] + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {IterableIterator}\n ", + "start": 67, + "end": 214, + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + } + ], + "trailingComments": [] + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {IterableIterator}\n ", + "start": 67, + "end": 214, + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + } + ] + } + ], + "directives": [] + }, + "comments": [ + { + "type": "CommentBlock", + "value": "*\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {IterableIterator}\n ", + "start": 67, + "end": 214, + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { "line": 9, + "column": 3 + } + } + }, + { + "type": "CommentLine", + "value": " Yield the nodes on the left recursively. Those nodes are all smaller", + "start": 326, + "end": 397, + "loc": { + "start": { + "line": 13, "column": 2 }, "end": { - "line": 9, + "line": 13, "column": 73 } } @@ -957,15 +1472,15 @@ { "type": "CommentLine", "value": " than (or equal to) the current node by the binary search tree", - "start": 286, - "end": 350, + "start": 400, + "end": 464, "loc": { "start": { - "line": 10, + "line": 14, "column": 2 }, "end": { - "line": 10, + "line": 14, "column": 66 } } @@ -973,15 +1488,15 @@ { "type": "CommentLine", "value": " properties.", - "start": 353, - "end": 367, + "start": 467, + "end": 481, "loc": { "start": { - "line": 11, + "line": 15, "column": 2 }, "end": { - "line": 11, + "line": 15, "column": 16 } } @@ -989,15 +1504,15 @@ { "type": "CommentLine", "value": " Yield the current node.", - "start": 411, - "end": 437, + "start": 562, + "end": 588, "loc": { "start": { - "line": 15, + "line": 20, "column": 1 }, "end": { - "line": 15, + "line": 20, "column": 27 } } @@ -1005,15 +1520,15 @@ { "type": "CommentLine", "value": " Yield the nodes on the right recursively. Those nodes are all larger", - "start": 487, - "end": 558, + "start": 638, + "end": 709, "loc": { "start": { - "line": 19, + "line": 24, "column": 2 }, "end": { - "line": 19, + "line": 24, "column": 73 } } @@ -1021,15 +1536,15 @@ { "type": "CommentLine", "value": " than (or equal to) the current node by the binary search tree", - "start": 561, - "end": 625, + "start": 712, + "end": 776, "loc": { "start": { - "line": 20, + "line": 25, "column": 2 }, "end": { - "line": 20, + "line": 25, "column": 66 } } @@ -1037,15 +1552,15 @@ { "type": "CommentLine", "value": " properties.", - "start": 628, - "end": 642, + "start": 779, + "end": 793, "loc": { "start": { - "line": 21, + "line": 26, "column": 2 }, "end": { - "line": 21, + "line": 26, "column": 16 } } @@ -1053,53 +1568,62 @@ ], "tokens": [ { - "type": "CommentBlock", - "value": "*\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {Iterator}\n ", + "type": { + "label": "import", 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"function", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1109,23 +1633,50 @@ "postfix": false, "binop": null }, - "value": "function", - "start": 147, - "end": 155, + "value": "from", + "start": 14, + "end": 18, "loc": { "start": { - "line": 7, - "column": 7 + "line": 1, + "column": 14 }, "end": { - "line": 7, - "column": 15 + "line": 1, + "column": 18 } } }, { "type": { - "label": "*", + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "assert", + "start": 19, + "end": 27, + "loc": { + "start": { + "line": 1, + "column": 19 + }, + "end": { + "line": 1, + "column": 27 + } + } + }, + { + "type": { + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -1133,19 +1684,770 @@ "isAssign": false, "prefix": false, "postfix": false, - 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Those nodes are all smaller", + "start": 326, + "end": 397, "loc": { "start": { - "line": 8, - "column": 1 + "line": 13, + "column": 2 }, "end": { - "line": 8, - "column": 3 + "line": 13, + "column": 73 } } }, { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 186, - "end": 187, + "type": "CommentLine", + "value": " than (or equal to) the current node by the binary search tree", + "start": 400, + "end": 464, "loc": { "start": { - "line": 8, - "column": 4 + "line": 14, + "column": 2 }, "end": { - "line": 8, - "column": 5 + "line": 14, + "column": 66 } } }, { - "type": { - "label": "prefix", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": true, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "!", - "start": 187, - "end": 188, + "type": "CommentLine", + "value": " properties.", + "start": 467, + "end": 481, "loc": { "start": { - "line": 8, - "column": 5 + "line": 15, + "column": 2 }, "end": { - "line": 8, - "column": 6 + "line": 15, + "column": 16 } } }, @@ -1369,43 +2638,42 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 188, - "end": 192, + "value": "assert", + "start": 484, + "end": 490, "loc": { "start": { - "line": 8, - "column": 6 + "line": 16, + "column": 2 }, "end": { - "line": 8, - "column": 10 + "line": 16, + "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 192, - "end": 193, + "start": 490, + "end": 491, "loc": { "start": { - "line": 8, - "column": 10 + "line": 16, + "column": 8 }, "end": { - "line": 8, - "column": 11 + "line": 16, + "column": 9 } } }, @@ -1421,17 +2689,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 193, - "end": 197, + "value": "node", + "start": 491, + "end": 495, "loc": { "start": { - "line": 8, - "column": 11 + "line": 16, + "column": 9 }, "end": { - "line": 8, - "column": 15 + "line": 16, + "column": 13 } } }, @@ -1448,16 +2716,16 @@ "binop": null, "updateContext": null }, - "start": 197, - "end": 198, + "start": 495, + "end": 496, "loc": { "start": { - "line": 8, - "column": 15 + "line": 16, + "column": 13 }, "end": { - "line": 8, - "column": 16 + "line": 16, + "column": 14 } } }, @@ -1473,50 +2741,53 @@ "postfix": false, "binop": null }, - "value": "isLeaf", - "start": 198, - "end": 204, + "value": "left", + "start": 496, + "end": 500, "loc": { "start": { - "line": 8, - "column": 16 + "line": 16, + "column": 14 }, "end": { - "line": 8, - "column": 22 + "line": 16, + "column": 18 } } }, { "type": { - "label": "(", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "start": 204, - "end": 205, + "value": "instanceof", + "start": 501, + "end": 511, "loc": { "start": { - "line": 8, - "column": 22 + "line": 16, + "column": 19 }, "end": { - "line": 8, - "column": 23 + "line": 16, + "column": 29 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1524,16 +2795,17 @@ "postfix": false, "binop": null }, - "start": 205, - "end": 206, + "value": "Node", + "start": 512, + "end": 516, "loc": { "start": { - "line": 8, - "column": 23 + "line": 16, + "column": 30 }, "end": { - "line": 8, - "column": 24 + "line": 16, + "column": 34 } } }, @@ -1549,89 +2821,42 @@ "postfix": false, "binop": null }, - "start": 206, - "end": 207, + "start": 516, + "end": 517, "loc": { "start": { - "line": 8, - "column": 24 + "line": 16, + "column": 34 }, "end": { - "line": 8, - "column": 25 + "line": 16, + "column": 35 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 208, - "end": 209, - "loc": { - "start": { - "line": 8, - "column": 26 - }, - "end": { - "line": 8, - "column": 27 - } - } - }, - { - "type": "CommentLine", - "value": " Yield the nodes on the left recursively. 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"line": 15, "column": 5 }, "end": { - "line": 12, + "line": 15, "column": 12 }, "identifierName": "compare" @@ -226,29 +380,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 453, - "end": 461, + "start": 560, + "end": 568, "loc": { "start": { - "line": 12, + "line": 15, "column": 13 }, "end": { - "line": 12, + "line": 15, "column": 21 } }, "object": { "type": "Identifier", - "start": 453, - "end": 457, + "start": 560, + "end": 564, "loc": { "start": { - "line": 12, + "line": 15, "column": 13 }, "end": { - "line": 12, + "line": 15, "column": 17 }, "identifierName": "root" @@ -257,15 +411,15 @@ }, "property": { "type": "Identifier", - "start": 458, - "end": 461, + "start": 565, + "end": 568, "loc": { "start": { - "line": 12, + "line": 15, "column": 18 }, "end": { - "line": 12, + "line": 15, "column": 21 }, "identifierName": "key" @@ -276,15 +430,15 @@ }, { "type": "Identifier", - "start": 463, - "end": 467, + "start": 570, + "end": 574, "loc": { "start": { - "line": 12, + "line": 15, "column": 23 }, "end": { - "line": 12, + "line": 15, "column": 27 }, "identifierName": "left" @@ -296,15 +450,15 @@ "operator": "<", "right": { "type": "NumericLiteral", - "start": 471, - "end": 472, + "start": 578, + "end": 579, "loc": { "start": { - "line": 12, + "line": 15, "column": 31 }, "end": { - "line": 12, + "line": 15, "column": 32 } }, @@ -317,44 +471,44 @@ }, "consequent": { "type": "BlockStatement", - "start": 474, - "end": 662, + "start": 581, + "end": 814, "loc": { "start": { - "line": 12, + "line": 15, "column": 34 }, "end": { - "line": 17, + "line": 22, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 574, - "end": 659, + "start": 681, + "end": 811, "loc": { "start": { - "line": 15, + "line": 18, "column": 2 }, "end": { - "line": 16, - "column": 59 + "line": 21, + "column": 3 } }, "test": { "type": "UnaryExpression", - "start": 578, - "end": 598, + "start": 685, + "end": 705, "loc": { "start": { - "line": 15, + "line": 18, "column": 6 }, "end": { - "line": 15, + "line": 18, "column": 26 } }, @@ -362,57 +516,57 @@ "prefix": true, "argument": { "type": "CallExpression", - "start": 579, - "end": 598, + "start": 686, + "end": 705, "loc": { "start": { - "line": 15, + "line": 18, "column": 7 }, "end": { - "line": 15, + "line": 18, "column": 26 } }, "callee": { "type": "MemberExpression", - "start": 579, - "end": 596, + "start": 686, + "end": 703, "loc": { "start": { - "line": 15, + "line": 18, "column": 7 }, "end": { - "line": 15, + "line": 18, "column": 24 } }, "object": { "type": "MemberExpression", - "start": 579, - "end": 589, + "start": 686, + "end": 696, "loc": { "start": { - "line": 15, + "line": 18, "column": 7 }, "end": { - "line": 15, + "line": 18, "column": 17 } }, "object": { "type": "Identifier", - "start": 579, - "end": 583, + "start": 686, + "end": 690, "loc": { "start": { - "line": 15, + "line": 18, "column": 7 }, "end": { - "line": 15, + "line": 18, "column": 11 }, "identifierName": "root" @@ -422,15 +576,15 @@ }, "property": { "type": "Identifier", - "start": 584, - "end": 589, + "start": 691, + "end": 696, "loc": { "start": { - "line": 15, + "line": 18, "column": 12 }, "end": { - "line": 15, + "line": 18, "column": 17 }, "identifierName": "right" @@ -442,15 +596,15 @@ }, "property": { "type": "Identifier", - "start": 590, - "end": 596, + "start": 697, + "end": 703, "loc": { "start": { - "line": 15, + "line": 18, "column": 18 }, "end": { - "line": 15, + "line": 18, "column": 24 }, "identifierName": "isLeaf" @@ -469,185 +623,335 @@ "leadingComments": null }, "consequent": { - "type": "ExpressionStatement", - "start": 603, - "end": 659, + "type": "BlockStatement", + "start": 707, + "end": 811, "loc": { "start": { - "line": 16, - "column": 3 + "line": 18, + "column": 28 }, "end": { - "line": 16, - "column": 59 + "line": 21, + "column": 3 } }, - "expression": { - "type": "YieldExpression", - "start": 603, - "end": 658, - "loc": { - "start": { - "line": 16, - "column": 3 - }, - "end": { - "line": 16, - "column": 58 - } - }, - "delegate": true, - "argument": { - "type": "CallExpression", - "start": 610, - "end": 658, + "body": [ + { + "type": "ExpressionStatement", + "start": 712, + "end": 747, "loc": { "start": { - "line": 16, - "column": 10 + "line": 19, + "column": 3 }, "end": { - "line": 16, - "column": 58 + "line": 19, + "column": 38 } }, - "callee": { - "type": "Identifier", - "start": 610, - "end": 624, + "expression": { + "type": "CallExpression", + "start": 712, + "end": 746, "loc": { "start": { - "line": 16, - "column": 10 + "line": 19, + "column": 3 }, "end": { - "line": 16, - "column": 24 - }, - "identifierName": "rangetraversal" + "line": 19, + "column": 37 + } }, - "name": "rangetraversal" - }, - "arguments": [ - { + "callee": { "type": "Identifier", - "start": 625, - "end": 632, + "start": 712, + "end": 718, "loc": { "start": { - "line": 16, - "column": 25 + "line": 19, + "column": 3 }, "end": { - "line": 16, - "column": 32 + "line": 19, + "column": 9 }, - "identifierName": "compare" + "identifierName": "assert" }, - "name": "compare" + "name": "assert" }, - { - "type": "MemberExpression", - "start": 634, - "end": 644, - "loc": { - "start": { - "line": 16, - "column": 34 - }, - "end": { - "line": 16, - "column": 44 - } - }, - "object": { - "type": "Identifier", - "start": 634, - "end": 638, + "arguments": [ + { + "type": "BinaryExpression", + "start": 719, + "end": 745, "loc": { "start": { - "line": 16, - "column": 34 + "line": 19, + "column": 10 }, "end": { - "line": 16, - "column": 38 - }, - "identifierName": "root" + "line": 19, + "column": 36 + } }, - "name": "root" - }, - "property": { - "type": "Identifier", - "start": 639, - "end": 644, - "loc": { - "start": { - "line": 16, - "column": 39 + "left": { + "type": "MemberExpression", + "start": 719, + "end": 729, + "loc": { + "start": { + "line": 19, + "column": 10 + }, + "end": { + "line": 19, + "column": 20 + } }, - "end": { - "line": 16, - "column": 44 + "object": { + "type": "Identifier", + "start": 719, + "end": 723, + "loc": { + "start": { + "line": 19, + "column": 10 + }, + "end": { + "line": 19, + "column": 14 + }, + "identifierName": "root" + }, + "name": "root" }, - "identifierName": "right" + "property": { + "type": "Identifier", + "start": 724, + "end": 729, + "loc": { + "start": { + "line": 19, + "column": 15 + }, + "end": { + "line": 19, + "column": 20 + }, + "identifierName": "right" + }, + "name": "right" + }, + "computed": false }, - "name": "right" + "operator": "instanceof", + "right": { + "type": "Identifier", + "start": 741, + "end": 745, + "loc": { + "start": { + "line": 19, + "column": 32 + }, + "end": { + "line": 19, + "column": 36 + }, + "identifierName": "Node" + }, + "name": "Node" + } + } + ] + } + }, + { + "type": "ExpressionStatement", + "start": 751, + "end": 807, + "loc": { + "start": { + "line": 20, + "column": 3 + }, + "end": { + "line": 20, + "column": 59 + } + }, + "expression": { + "type": "YieldExpression", + "start": 751, 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"identifierName": "left" + }, + "name": "left" + }, + { + "type": "Identifier", + "start": 800, + "end": 805, + "loc": { + "start": { + "line": 20, + "column": 52 + }, + "end": { + "line": 20, + "column": 57 + }, + "identifierName": "right" + }, + "name": "right" + } + ] } - ] + } } - } + ], + "directives": [] }, "alternate": null, "leadingComments": [ { "type": "CommentLine", "value": " If the root lies to the left of the interval, we can discard the", - "start": 478, - "end": 545, + "start": 585, + "end": 652, "loc": { "start": { - "line": 13, + "line": 16, "column": 2 }, "end": { - "line": 13, + "line": 16, "column": 69 } } @@ -655,15 +959,15 @@ { "type": "CommentLine", "value": " entire left subtree.", - "start": 548, - "end": 571, + "start": 655, + "end": 678, "loc": { "start": { - "line": 14, + "line": 17, "column": 2 }, "end": { - "line": 14, + "line": 17, "column": 25 } } @@ -675,57 +979,57 @@ }, "alternate": { "type": "IfStatement", - "start": 668, - "end": 1174, + "start": 820, + "end": 1460, "loc": { "start": { - "line": 17, + "line": 22, "column": 8 }, "end": { - "line": 30, + "line": 42, "column": 2 } }, "test": { "type": "BinaryExpression", - "start": 672, - "end": 701, + "start": 824, + "end": 853, "loc": { "start": { - "line": 17, + "line": 22, "column": 12 }, "end": { - "line": 17, + "line": 22, "column": 41 } }, "left": { "type": "CallExpression", - "start": 672, - "end": 696, + "start": 824, + "end": 848, "loc": { "start": { - "line": 17, + "line": 22, "column": 12 }, "end": { - "line": 17, + "line": 22, "column": 36 } }, "callee": { "type": "Identifier", - "start": 672, - "end": 679, + "start": 824, + "end": 831, "loc": { "start": { - "line": 17, + "line": 22, "column": 12 }, "end": { - "line": 17, + "line": 22, "column": 19 }, "identifierName": "compare" @@ -735,29 +1039,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 680, - "end": 688, + "start": 832, + "end": 840, "loc": { "start": { - "line": 17, + "line": 22, "column": 20 }, "end": { - "line": 17, + "line": 22, "column": 28 } }, "object": { "type": "Identifier", - "start": 680, - "end": 684, + "start": 832, + "end": 836, "loc": { "start": { - "line": 17, + "line": 22, "column": 20 }, "end": { - "line": 17, + "line": 22, "column": 24 }, "identifierName": "root" @@ -766,15 +1070,15 @@ }, "property": { "type": "Identifier", - "start": 685, - "end": 688, + "start": 837, + "end": 840, "loc": { "start": { - "line": 17, + "line": 22, "column": 25 }, "end": { - "line": 17, + "line": 22, "column": 28 }, "identifierName": "key" @@ -785,15 +1089,15 @@ }, { "type": "Identifier", - "start": 690, - "end": 695, + "start": 842, + "end": 847, "loc": { "start": { - "line": 17, + "line": 22, "column": 30 }, "end": { - "line": 17, + "line": 22, "column": 35 }, "identifierName": "right" @@ -805,15 +1109,15 @@ "operator": ">=", "right": { "type": "NumericLiteral", - "start": 700, - "end": 701, + "start": 852, + "end": 853, "loc": { "start": { - "line": 17, + "line": 22, "column": 40 }, "end": { - "line": 17, + "line": 22, "column": 41 } }, @@ -826,44 +1130,44 @@ }, "consequent": { "type": "BlockStatement", - "start": 703, - "end": 891, + "start": 855, + "end": 1087, "loc": { "start": { - "line": 17, + "line": 22, "column": 43 }, "end": { - "line": 22, + "line": 29, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 805, - "end": 888, + "start": 957, + "end": 1084, "loc": { "start": { - "line": 20, + "line": 25, "column": 2 }, "end": { - "line": 21, - "column": 58 + "line": 28, + "column": 3 } }, "test": { "type": "UnaryExpression", - "start": 809, - "end": 828, + "start": 961, + "end": 980, "loc": { "start": { - "line": 20, + "line": 25, "column": 6 }, "end": { - "line": 20, + "line": 25, "column": 25 } }, @@ -871,57 +1175,57 @@ "prefix": true, "argument": { "type": "CallExpression", - "start": 810, - "end": 828, + "start": 962, + "end": 980, "loc": { "start": { - "line": 20, + "line": 25, "column": 7 }, "end": { - "line": 20, + "line": 25, "column": 25 } }, "callee": { "type": "MemberExpression", - "start": 810, - "end": 826, + "start": 962, + "end": 978, "loc": { "start": { - "line": 20, + "line": 25, "column": 7 }, "end": { - "line": 20, + "line": 25, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 810, - "end": 819, + "start": 962, + "end": 971, "loc": { "start": { - "line": 20, + "line": 25, "column": 7 }, "end": { - "line": 20, + "line": 25, "column": 16 } }, "object": { "type": "Identifier", - "start": 810, - "end": 814, + "start": 962, + "end": 966, "loc": { "start": { - "line": 20, + "line": 25, "column": 7 }, "end": { - "line": 20, + "line": 25, "column": 11 }, "identifierName": "root" @@ -931,15 +1235,15 @@ }, "property": { "type": "Identifier", - "start": 815, - "end": 819, + "start": 967, + "end": 971, "loc": { "start": { - "line": 20, + "line": 25, "column": 12 }, "end": { - "line": 20, + "line": 25, "column": 16 }, "identifierName": "left" @@ -951,15 +1255,15 @@ }, "property": { "type": "Identifier", - "start": 820, - "end": 826, + "start": 972, + "end": 978, "loc": { "start": { - "line": 20, + "line": 25, "column": 17 }, "end": { - "line": 20, + "line": 25, "column": 23 }, "identifierName": "isLeaf" @@ -978,185 +1282,335 @@ "leadingComments": null }, "consequent": { - "type": "ExpressionStatement", - "start": 833, - "end": 888, + "type": "BlockStatement", + "start": 982, + "end": 1084, "loc": { "start": { - "line": 21, - "column": 3 + "line": 25, + "column": 27 }, "end": { - "line": 21, - "column": 58 + "line": 28, + "column": 3 } }, - "expression": { - "type": "YieldExpression", - "start": 833, - "end": 887, - "loc": { - "start": { - "line": 21, - "column": 3 - }, - "end": { - "line": 21, - "column": 57 - } - }, - "delegate": true, - "argument": { - "type": "CallExpression", - "start": 840, - "end": 887, + "body": [ + { + "type": "ExpressionStatement", + "start": 987, + "end": 1021, "loc": { "start": { - "line": 21, - "column": 10 + "line": 26, + "column": 3 }, "end": { - "line": 21, - "column": 57 + "line": 26, + "column": 37 } }, - "callee": { - "type": "Identifier", - "start": 840, - "end": 854, + "expression": { + "type": "CallExpression", + "start": 987, + "end": 1020, "loc": { "start": { - "line": 21, - "column": 10 + "line": 26, + "column": 3 }, "end": { - "line": 21, - "column": 24 - }, - "identifierName": "rangetraversal" + "line": 26, + "column": 36 + } }, - "name": "rangetraversal" - }, - "arguments": [ - { + "callee": { "type": "Identifier", - "start": 855, - "end": 862, + "start": 987, + "end": 993, "loc": { "start": { - "line": 21, - "column": 25 + "line": 26, + "column": 3 }, "end": { - "line": 21, - "column": 32 + "line": 26, + "column": 9 }, - "identifierName": "compare" + "identifierName": "assert" }, - "name": "compare" + "name": "assert" }, - { - "type": "MemberExpression", - "start": 864, - "end": 873, - "loc": { - "start": { - "line": 21, - "column": 34 - }, - "end": { - "line": 21, - "column": 43 - } - }, - "object": { - "type": "Identifier", - "start": 864, - "end": 868, + "arguments": [ + { + "type": "BinaryExpression", + "start": 994, + "end": 1019, "loc": { "start": { - "line": 21, - "column": 34 + "line": 26, + "column": 10 }, "end": { - "line": 21, - "column": 38 - }, - "identifierName": "root" + "line": 26, + "column": 35 + } }, - "name": "root" - }, - "property": { - "type": "Identifier", - "start": 869, - "end": 873, - "loc": { - "start": { - "line": 21, - "column": 39 + "left": { + "type": "MemberExpression", + "start": 994, + "end": 1003, + "loc": { + "start": { + "line": 26, + "column": 10 + }, + "end": { + "line": 26, + "column": 19 + } }, - "end": { - "line": 21, - "column": 43 + "object": { + "type": "Identifier", + "start": 994, + "end": 998, + "loc": { + "start": { + "line": 26, + "column": 10 + }, + "end": { + "line": 26, + "column": 14 + }, + "identifierName": "root" + }, + "name": "root" }, - "identifierName": "left" + "property": { + "type": "Identifier", + "start": 999, + 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"end": { + "line": 34, + "column": 49 + }, + "identifierName": "left" + }, + "name": "left" }, - "identifierName": "left" - }, - "name": "left" - }, - { - "type": "Identifier", - "start": 1058, - "end": 1063, - "loc": { - "start": { - "line": 26, - "column": 51 - }, - "end": { - "line": 26, - "column": 56 - }, - "identifierName": "right" - }, - "name": "right" + { + "type": "Identifier", + "start": 1294, + "end": 1299, + "loc": { + "start": { + "line": 34, + "column": 51 + }, + "end": { + "line": 34, + "column": 56 + }, + "identifierName": "right" + }, + "name": "right" + } + ] } - ] + } } - } + ], + "directives": [] }, "alternate": null, "leadingComments": [ { "type": "CommentLine", "value": " Otherwise just recurse on both subtrees and yield the root in", - "start": 901, - "end": 965, + "start": 1097, + "end": 1161, "loc": { "start": { - "line": 23, + "line": 30, "column": 2 }, "end": { - "line": 23, + "line": 30, "column": 66 } } @@ -1522,15 +2126,15 @@ { "type": "CommentLine", 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"end": 1319, "loc": { "start": { - "line": 27, + "line": 37, "column": 8 }, "end": { - "line": 27, + "line": 37, "column": 12 }, "identifierName": "root" @@ -1599,15 +2203,15 @@ }, "property": { "type": "Identifier", - "start": 1079, - "end": 1082, + "start": 1320, + "end": 1323, "loc": { "start": { - "line": 27, + "line": 37, "column": 13 }, "end": { - "line": 27, + "line": 37, "column": 16 }, "identifierName": "key" @@ -1620,29 +2224,29 @@ }, { "type": "IfStatement", - "start": 1086, - "end": 1171, + "start": 1327, + "end": 1457, "loc": { "start": { - "line": 28, + "line": 38, "column": 2 }, "end": { - "line": 29, - "column": 59 + "line": 41, + "column": 3 } }, "test": { "type": "UnaryExpression", - "start": 1090, - "end": 1110, + "start": 1331, + "end": 1351, "loc": { "start": { - "line": 28, + "line": 38, "column": 6 }, "end": { - "line": 28, + "line": 38, "column": 26 } }, @@ -1650,57 +2254,57 @@ "prefix": true, "argument": { "type": "CallExpression", - "start": 1091, - "end": 1110, + "start": 1332, + "end": 1351, "loc": { "start": { - "line": 28, + "line": 38, "column": 7 }, "end": { - "line": 28, + "line": 38, "column": 26 } }, "callee": { "type": "MemberExpression", - "start": 1091, - "end": 1108, + "start": 1332, + "end": 1349, "loc": { "start": { - "line": 28, + "line": 38, "column": 7 }, "end": { - "line": 28, + "line": 38, "column": 24 } }, "object": { "type": "MemberExpression", - "start": 1091, - "end": 1101, + "start": 1332, + "end": 1342, "loc": { "start": { - "line": 28, + "line": 38, "column": 7 }, "end": { - "line": 28, + "line": 38, "column": 17 } }, "object": { "type": "Identifier", - "start": 1091, - "end": 1095, + "start": 1332, + "end": 1336, "loc": { "start": { - "line": 28, + "line": 38, "column": 7 }, "end": { - "line": 28, + "line": 38, "column": 11 }, "identifierName": "root" @@ -1709,15 +2313,15 @@ }, "property": { "type": "Identifier", - "start": 1096, - "end": 1101, + "start": 1337, + "end": 1342, "loc": { "start": { - "line": 28, 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"loc": { + "start": { + "line": 40, + "column": 52 + }, + "end": { + "line": 40, + "column": 57 + }, + "identifierName": "right" + }, + "name": "right" + } + ] } - ] + } } - } + ], + "directives": [] }, "alternate": null } @@ -1930,16 +2684,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n ", - "start": 0, - "end": 377, + "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n ", + "start": 67, + "end": 476, "loc": { "start": { - "line": 1, + "line": 4, "column": 0 }, "end": { - "line": 10, + "line": 13, "column": 3 } } @@ -1950,16 +2704,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n ", - "start": 0, - "end": 377, + "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n ", + "start": 67, + "end": 476, "loc": { "start": { - "line": 1, + "line": 4, "column": 0 }, "end": { - "line": 10, + "line": 13, "column": 3 } } @@ -1972,16 +2726,16 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n ", - "start": 0, - "end": 377, + "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n ", + "start": 67, + "end": 476, "loc": { "start": { - "line": 1, + "line": 4, "column": 0 }, "end": { - "line": 10, + "line": 13, "column": 3 } } @@ -1989,15 +2743,15 @@ { "type": "CommentLine", "value": " If the root lies to the left of the interval, we can discard the", - "start": 478, - "end": 545, + "start": 585, + "end": 652, "loc": { "start": { - "line": 13, + "line": 16, "column": 2 }, "end": { - "line": 13, + "line": 16, "column": 69 } } @@ -2005,15 +2759,15 @@ { "type": "CommentLine", "value": " entire left subtree.", - "start": 548, - "end": 571, + "start": 655, + "end": 678, "loc": { "start": { - "line": 14, + "line": 17, "column": 2 }, "end": { - "line": 14, + "line": 17, "column": 25 } } @@ -2021,15 +2775,15 @@ { "type": "CommentLine", "value": " If the root lies to the right of the interval, we can discard the", - "start": 707, - "end": 775, + "start": 859, + "end": 927, "loc": { "start": { - "line": 18, + "line": 23, "column": 2 }, "end": { - "line": 18, + "line": 23, "column": 70 } } @@ -2037,15 +2791,15 @@ { "type": "CommentLine", "value": " entire right subtree.", - "start": 778, - "end": 802, + "start": 930, + "end": 954, "loc": { "start": { - "line": 19, + "line": 24, "column": 2 }, "end": { - "line": 19, + "line": 24, "column": 26 } } @@ -2053,15 +2807,15 @@ { "type": "CommentLine", "value": " Otherwise just recurse on both subtrees and yield the root in", - "start": 901, - "end": 965, + "start": 1097, + "end": 1161, "loc": { "start": { - "line": 23, + "line": 30, "column": 2 }, "end": { - "line": 23, + "line": 30, "column": 66 } } @@ -2069,43 +2823,27 @@ { "type": "CommentLine", "value": " between.", - "start": 968, - "end": 979, + "start": 1164, + "end": 1175, "loc": { "start": { - "line": 24, + "line": 31, "column": 2 }, "end": { - "line": 24, + "line": 31, "column": 13 } } } ], "tokens": [ - { - "type": "CommentBlock", - "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n ", - "start": 0, - "end": 377, - "loc": { - "start": { - "line": 1, - "column": 0 - }, - "end": { - "line": 10, - "column": 3 - } - } - }, { "type": { - "label": "export", - "keyword": "export", + "label": "import", + "keyword": "import", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2114,24 +2852,23 @@ "binop": null, "updateContext": null }, - "value": "export", - "start": 378, - "end": 384, + "value": "import", + "start": 0, + "end": 6, "loc": { "start": { - "line": 11, + "line": 1, "column": 0 }, "end": { - "line": 11, + "line": 1, "column": 6 } } }, { "type": { - "label": "function", - "keyword": "function", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2141,50 +2878,49 @@ "postfix": false, "binop": null }, - "value": "function", - "start": 385, - "end": 393, + "value": "assert", + "start": 7, + "end": 13, "loc": { "start": { - "line": 11, + "line": 1, "column": 7 }, "end": { - "line": 11, - "column": 15 + "line": 1, + "column": 13 } } }, { "type": { - "label": "*", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 10, - "updateContext": null + "binop": null }, - "value": "*", - "start": 393, - "end": 394, + "value": "from", + "start": 14, + "end": 18, "loc": { "start": { - "line": 11, - "column": 15 + "line": 1, + "column": 14 }, "end": { - "line": 11, - "column": 16 + "line": 1, + "column": 18 } } }, { "type": { - "label": "name", + "label": "string", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2192,50 +2928,53 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "rangetraversal", - "start": 395, - "end": 409, + "value": "assert", + "start": 19, + "end": 27, "loc": { "start": { - "line": 11, - "column": 17 + "line": 1, + "column": 19 }, "end": { - "line": 11, - "column": 31 + "line": 1, + "column": 27 } } }, { "type": { - "label": "(", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 409, - "end": 410, + "start": 27, + "end": 28, "loc": { "start": { - "line": 11, - "column": 31 + "line": 1, + "column": 27 }, "end": { - "line": 11, - "column": 32 + "line": 1, + "column": 28 } } }, { "type": { - "label": "name", + "label": "import", + "keyword": "import", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2243,45 +2982,46 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "compare", - "start": 410, - "end": 417, + "value": "import", + "start": 29, + "end": 35, "loc": { "start": { - "line": 11, - "column": 32 + "line": 2, + "column": 0 }, "end": { - "line": 11, - "column": 39 + "line": 2, + "column": 6 } } }, { "type": { - "label": ",", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 417, - "end": 418, + "value": "Node", + "start": 36, + "end": 40, "loc": { "start": { - "line": 11, - "column": 39 + "line": 2, + "column": 7 }, "end": { - "line": 11, - "column": 40 + "line": 2, + "column": 11 } } }, @@ -2297,25 +3037,25 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 419, - "end": 423, + "value": "from", + "start": 41, + "end": 45, "loc": { "start": { - "line": 11, - "column": 41 + "line": 2, + "column": 12 }, "end": { - "line": 11, - "column": 45 + "line": 2, + "column": 16 } } }, { "type": { - "label": ",", - "beforeExpr": true, - "startsExpr": false, + "label": "string", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2324,48 +3064,23 @@ "binop": null, "updateContext": null }, - "start": 423, - "end": 424, + "value": "../types/Node.js", + "start": 46, + "end": 64, "loc": { "start": { - "line": 11, - "column": 45 + "line": 2, + "column": 17 }, "end": { - "line": 11, - "column": 46 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "left", - "start": 425, - "end": 429, - "loc": { - "start": { - "line": 11, - "column": 47 - }, - "end": { - "line": 11, - "column": 51 + "line": 2, + "column": 35 } } }, { "type": { - "label": ",", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2376,48 +3091,39 @@ "binop": null, "updateContext": null }, - "start": 429, - "end": 430, + "start": 64, + "end": 65, "loc": { "start": { - "line": 11, - "column": 51 + "line": 2, + "column": 35 }, "end": { - "line": 11, - "column": 52 + "line": 2, + "column": 36 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "right", - "start": 431, - "end": 436, + "type": "CommentBlock", + "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n ", + "start": 67, + "end": 476, "loc": { "start": { - "line": 11, - "column": 53 + "line": 4, + "column": 0 }, "end": { - "line": 11, - "column": 58 + "line": 13, + "column": 3 } } }, { "type": { - "label": ")", + "label": "export", + "keyword": "export", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2425,96 +3131,102 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 436, - "end": 437, + "value": "export", + "start": 477, + "end": 483, "loc": { "start": { - "line": 11, - "column": 58 + "line": 14, + "column": 0 }, "end": { - "line": 11, - "column": 59 + "line": 14, + "column": 6 } } }, { "type": { - "label": "{", + "label": "default", + "keyword": "default", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 438, - "end": 439, + "value": "default", + "start": 484, + "end": 491, "loc": { "start": { - "line": 11, - "column": 60 + "line": 14, + "column": 7 }, "end": { - "line": 11, - "column": 61 + "line": 14, + "column": 14 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "function", + "keyword": "function", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 441, - "end": 443, + "value": "function", + "start": 492, + "end": 500, "loc": { "start": { - "line": 12, - "column": 1 + "line": 14, + "column": 15 }, "end": { - "line": 12, - "column": 3 + "line": 14, + "column": 23 } } }, { "type": { - "label": "(", + "label": "*", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 10, + "updateContext": null }, - "start": 444, - "end": 445, + "value": "*", + "start": 500, + "end": 501, "loc": { "start": { - "line": 12, - "column": 4 + "line": 14, + "column": 23 }, "end": { - "line": 12, - "column": 5 + "line": 14, + "column": 24 } } }, @@ -2530,17 +3242,17 @@ "postfix": false, "binop": null }, - "value": "compare", - "start": 445, - "end": 452, + "value": "rangetraversal", + "start": 502, + "end": 516, "loc": { "start": { - "line": 12, - "column": 5 + "line": 14, + "column": 25 }, "end": { - "line": 12, - "column": 12 + "line": 14, + "column": 39 } } }, @@ -2556,16 +3268,16 @@ "postfix": false, "binop": null }, - "start": 452, - "end": 453, + "start": 516, + "end": 517, "loc": { "start": { - "line": 12, - "column": 12 + "line": 14, + "column": 39 }, "end": { - "line": 12, - "column": 13 + "line": 14, + "column": 40 } } }, @@ -2581,24 +3293,24 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 453, - "end": 457, + "value": "compare", + "start": 517, + "end": 524, "loc": { "start": { - "line": 12, - "column": 13 + "line": 14, + "column": 40 }, "end": { - "line": 12, - "column": 17 + "line": 14, + "column": 47 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ",", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2608,16 +3320,16 @@ "binop": null, "updateContext": null }, - "start": 457, - "end": 458, + "start": 524, + "end": 525, "loc": { "start": { - "line": 12, - "column": 17 + "line": 14, + "column": 47 }, "end": { - "line": 12, - "column": 18 + "line": 14, + "column": 48 } } }, @@ -2633,17 +3345,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 458, - "end": 461, + "value": "root", + "start": 526, + "end": 530, "loc": { "start": { - "line": 12, - "column": 18 + "line": 14, + "column": 49 }, "end": { - "line": 12, - "column": 21 + "line": 14, + "column": 53 } } }, @@ -2660,16 +3372,16 @@ "binop": null, "updateContext": null }, - "start": 461, - "end": 462, + "start": 530, + "end": 531, "loc": { "start": { - "line": 12, - "column": 21 + "line": 14, + "column": 53 }, "end": { - "line": 12, - "column": 22 + "line": 14, + "column": 54 } } }, @@ -2686,47 +3398,22 @@ "binop": null }, "value": "left", - "start": 463, - "end": 467, - "loc": { - "start": { - "line": 12, - "column": 23 - }, - "end": { - "line": 12, - "column": 27 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 467, - "end": 468, + "start": 532, + "end": 536, "loc": { "start": { - "line": 12, - "column": 27 + "line": 14, + "column": 55 }, "end": { - "line": 12, - "column": 28 + "line": 14, + "column": 59 } } }, { "type": { - "label": "", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2734,26 +3421,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "<", - "start": 469, - "end": 470, + "start": 536, + "end": 537, "loc": { "start": { - "line": 12, - "column": 29 + "line": 14, + "column": 59 }, "end": { - "line": 12, - "column": 30 + "line": 14, + "column": 60 } } }, { "type": { - "label": "num", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2761,20 +3447,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": 0, - "start": 471, - "end": 472, + "value": "right", + "start": 538, + "end": 543, "loc": { "start": { - "line": 12, - "column": 31 + "line": 14, + "column": 61 }, "end": { - "line": 12, - "column": 32 + "line": 14, + "column": 66 } } }, @@ -2790,16 +3475,16 @@ "postfix": false, "binop": null }, - "start": 472, - "end": 473, + "start": 543, + "end": 544, "loc": { "start": { - "line": 12, - "column": 32 + "line": 14, + "column": 66 }, "end": { - "line": 12, - "column": 33 + "line": 14, + "column": 67 } } }, @@ -2815,48 +3500,16 @@ "postfix": false, "binop": null }, - "start": 474, - "end": 475, - "loc": { - "start": { - "line": 12, - "column": 34 - }, - "end": { - "line": 12, - "column": 35 - } - } - }, - { - "type": "CommentLine", - "value": " If the root lies to the left of the interval, we can discard the", - "start": 478, - "end": 545, - "loc": { - "start": { - "line": 13, - "column": 2 - }, - "end": { - "line": 13, - "column": 69 - } - } - }, - { - "type": "CommentLine", - "value": " entire left subtree.", - "start": 548, - "end": 571, + "start": 545, + "end": 546, "loc": { "start": { "line": 14, - "column": 2 + "column": 68 }, "end": { "line": 14, - "column": 25 + "column": 69 } } }, @@ -2875,16 +3528,16 @@ "updateContext": null }, "value": "if", - "start": 574, - "end": 576, + "start": 548, + "end": 550, "loc": { "start": { "line": 15, - "column": 2 + "column": 1 }, "end": { "line": 15, - "column": 4 + "column": 3 } } }, @@ -2900,50 +3553,49 @@ "postfix": false, "binop": null }, - "start": 577, - "end": 578, + "start": 551, + "end": 552, "loc": { "start": { "line": 15, - "column": 5 + "column": 4 }, "end": { "line": 15, - "column": 6 + "column": 5 } } }, { "type": { - "label": "prefix", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, - "prefix": true, + "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "!", - "start": 578, - "end": 579, + "value": "compare", + "start": 552, + "end": 559, "loc": { "start": { "line": 15, - "column": 6 + "column": 5 }, "end": { "line": 15, - "column": 7 + "column": 12 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2952,43 +3604,16 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 579, - "end": 583, - "loc": { - "start": { - "line": 15, - "column": 7 - }, - "end": { - "line": 15, - "column": 11 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 583, - "end": 584, + "start": 559, + "end": 560, "loc": { "start": { "line": 15, - "column": 11 + "column": 12 }, "end": { "line": 15, - "column": 12 + "column": 13 } } }, @@ -3004,13 +3629,13 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 584, - "end": 589, + "value": "root", + "start": 560, + "end": 564, "loc": { "start": { "line": 15, - "column": 12 + "column": 13 }, "end": { "line": 15, @@ -3031,8 +3656,8 @@ "binop": null, "updateContext": null }, - "start": 589, - "end": 590, + "start": 564, + "end": 565, "loc": { "start": { "line": 15, @@ -3056,9 +3681,9 @@ "postfix": false, "binop": null }, - "value": "isLeaf", - "start": 590, - "end": 596, + "value": "key", + "start": 565, + "end": 568, "loc": { "start": { "line": 15, @@ -3066,40 +3691,41 @@ }, "end": { "line": 15, - "column": 24 + "column": 21 } } }, { "type": { - "label": "(", + "label": ",", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 596, - "end": 597, + "start": 568, + "end": 569, "loc": { "start": { "line": 15, - "column": 24 + "column": 21 }, "end": { "line": 15, - "column": 25 + "column": 22 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3107,16 +3733,17 @@ "postfix": false, "binop": null }, - "start": 597, - "end": 598, + "value": "left", + "start": 570, + "end": 574, "loc": { "start": { "line": 15, - "column": 25 + "column": 23 }, "end": { "line": 15, - "column": 26 + "column": 27 } } }, @@ -3132,79 +3759,78 @@ "postfix": false, "binop": null }, - "start": 598, - "end": 599, + "start": 574, + "end": 575, "loc": { "start": { "line": 15, - "column": 26 + "column": 27 }, "end": { "line": 15, - "column": 27 + "column": 28 } } }, { "type": { - "label": "yield", - "keyword": "yield", + "label": "", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "value": "yield", - "start": 603, - "end": 608, + "value": "<", + "start": 576, + "end": 577, "loc": { "start": { - "line": 16, - "column": 3 + "line": 15, + "column": 29 }, "end": { - "line": 16, - "column": 8 + "line": 15, + "column": 30 } } }, { "type": { - "label": "*", - "beforeExpr": true, - "startsExpr": false, + "label": "num", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 10, + "binop": null, "updateContext": null }, - "value": "*", - "start": 608, - "end": 609, + "value": 0, + "start": 578, + "end": 579, "loc": { "start": { - "line": 16, - "column": 8 + "line": 15, + "column": 31 }, "end": { - "line": 16, - "column": 9 + "line": 15, + "column": 32 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3212,23 +3838,22 @@ "postfix": false, "binop": null }, - "value": "rangetraversal", - "start": 610, - "end": 624, + "start": 579, + "end": 580, "loc": { "start": { - "line": 16, - "column": 10 + "line": 15, + "column": 32 }, "end": { - "line": 16, - "column": 24 + "line": 15, + "column": 33 } } }, { "type": { - "label": "(", + "label": "{", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -3238,49 +3863,56 @@ "postfix": false, "binop": null }, - "start": 624, - "end": 625, + "start": 581, + "end": 582, "loc": { "start": { - "line": 16, - "column": 24 + "line": 15, + "column": 34 }, "end": { - "line": 16, - "column": 25 + "line": 15, + "column": 35 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "compare", - "start": 625, - "end": 632, + "type": "CommentLine", + "value": " If the root lies to the left of the interval, we can discard the", + "start": 585, + "end": 652, "loc": { "start": { "line": 16, - "column": 25 + "column": 2 }, "end": { "line": 16, - "column": 32 + "column": 69 + } + } + }, + { + "type": "CommentLine", + "value": " entire left subtree.", + "start": 655, + "end": 678, + "loc": { + "start": { + "line": 17, + "column": 2 + }, + "end": { + "line": 17, + "column": 25 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": "if", + "keyword": "if", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3290,23 +3922,24 @@ "binop": null, "updateContext": null }, - "start": 632, - "end": 633, + "value": "if", + "start": 681, + "end": 683, "loc": { "start": { - "line": 16, - "column": 32 + "line": 18, + "column": 2 }, "end": { - "line": 16, - "column": 33 + "line": 18, + "column": 4 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3315,43 +3948,43 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 634, - "end": 638, + "start": 684, + "end": 685, "loc": { "start": { - "line": 16, - "column": 34 + "line": 18, + "column": 5 }, "end": { - "line": 16, - "column": 38 + "line": 18, + "column": 6 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "prefix", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, - "prefix": false, + "prefix": true, "postfix": false, "binop": null, "updateContext": null }, - "start": 638, - "end": 639, + "value": "!", + "start": 685, + "end": 686, "loc": { "start": { - "line": 16, - "column": 38 + "line": 18, + "column": 6 }, "end": { - "line": 16, - "column": 39 + "line": 18, + "column": 7 } } }, @@ -3367,24 +4000,24 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 639, - "end": 644, + "value": "root", + "start": 686, + "end": 690, "loc": { "start": { - "line": 16, - "column": 39 + "line": 18, + "column": 7 }, "end": { - "line": 16, - "column": 44 + "line": 18, + "column": 11 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3394,16 +4027,16 @@ "binop": null, "updateContext": null }, - "start": 644, - "end": 645, + "start": 690, + "end": 691, "loc": { "start": { - "line": 16, - "column": 44 + "line": 18, + "column": 11 }, "end": { - "line": 16, - "column": 45 + "line": 18, + "column": 12 } } }, @@ -3419,24 +4052,24 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 646, - "end": 650, + "value": "right", + "start": 691, + "end": 696, "loc": { "start": { - "line": 16, - "column": 46 + "line": 18, + "column": 12 }, "end": { - "line": 16, - "column": 50 + "line": 18, + "column": 17 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3446,16 +4079,16 @@ "binop": null, "updateContext": null }, - "start": 650, - "end": 651, + "start": 696, + "end": 697, "loc": { "start": { - "line": 16, - "column": 50 + "line": 18, + "column": 17 }, "end": { - "line": 16, - "column": 51 + "line": 18, + "column": 18 } } }, @@ -3471,25 +4104,25 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 652, - "end": 657, + "value": "isLeaf", + "start": 697, + "end": 703, "loc": { "start": { - "line": 16, - "column": 52 + "line": 18, + "column": 18 }, "end": { - "line": 16, - "column": 57 + "line": 18, + "column": 24 } } }, { "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3497,48 +4130,47 @@ "postfix": false, "binop": null }, - "start": 657, - "end": 658, + "start": 703, + "end": 704, "loc": { "start": { - "line": 16, - "column": 57 + "line": 18, + "column": 24 }, "end": { - "line": 16, - "column": 58 + "line": 18, + "column": 25 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 658, - "end": 659, + "start": 704, + "end": 705, "loc": { "start": { - "line": 16, - "column": 58 + "line": 18, + "column": 25 }, "end": { - "line": 16, - "column": 59 + "line": 18, + "column": 26 } } }, { "type": { - "label": "}", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -3548,72 +4180,67 @@ "postfix": false, "binop": null }, - "start": 661, - "end": 662, + "start": 705, + "end": 706, "loc": { "start": { - "line": 17, - "column": 1 + "line": 18, + "column": 26 }, "end": { - "line": 17, - "column": 2 + "line": 18, + "column": 27 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "else", - "start": 663, - "end": 667, + "start": 707, + "end": 708, "loc": { "start": { - "line": 17, - "column": 3 + "line": 18, + "column": 28 }, "end": { - "line": 17, - "column": 7 + "line": 18, + "column": 29 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 668, - "end": 670, + "value": "assert", + "start": 712, + "end": 718, "loc": { "start": { - "line": 17, - "column": 8 + "line": 19, + "column": 3 }, "end": { - "line": 17, - "column": 10 + "line": 19, + "column": 9 } } }, @@ -3629,16 +4256,16 @@ "postfix": false, "binop": null }, - "start": 671, - "end": 672, + "start": 718, + "end": 719, "loc": { "start": { - "line": 17, - "column": 11 + "line": 19, + "column": 9 }, "end": { - "line": 17, - "column": 12 + "line": 19, + "column": 10 } } }, @@ -3654,42 +4281,43 @@ "postfix": false, "binop": null }, - "value": "compare", - "start": 672, - "end": 679, + "value": "root", + "start": 719, + "end": 723, "loc": { "start": { - "line": 17, - "column": 12 + "line": 19, + "column": 10 }, "end": { - "line": 17, - "column": 19 + "line": 19, + "column": 14 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 679, - "end": 680, + "start": 723, + "end": 724, "loc": { "start": { - "line": 17, - "column": 19 + "line": 19, + "column": 14 }, "end": { - "line": 17, - "column": 20 + "line": 19, + "column": 15 } } }, @@ -3705,43 +4333,45 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 680, - "end": 684, + "value": "right", + "start": 724, + "end": 729, "loc": { "start": { - "line": 17, - "column": 20 + "line": 19, + "column": 15 }, "end": { - "line": 17, - "column": 24 + "line": 19, + "column": 20 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 684, - "end": 685, + "value": "instanceof", + "start": 730, + "end": 740, "loc": { "start": { - "line": 17, - "column": 24 + "line": 19, + "column": 21 }, "end": { - "line": 17, - "column": 25 + "line": 19, + "column": 31 } } }, @@ -3757,100 +4387,102 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 685, - "end": 688, + "value": "Node", + "start": 741, + "end": 745, "loc": { "start": { - "line": 17, - "column": 25 + "line": 19, + "column": 32 }, "end": { - "line": 17, - "column": 28 + "line": 19, + "column": 36 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 688, - "end": 689, + "start": 745, + "end": 746, "loc": { "start": { - "line": 17, - "column": 28 + "line": 19, + "column": 36 }, "end": { - "line": 17, - "column": 29 + "line": 19, + "column": 37 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "right", - "start": 690, - "end": 695, + "start": 746, + "end": 747, "loc": { "start": { - "line": 17, - "column": 30 + "line": 19, + "column": 37 }, "end": { - "line": 17, - "column": 35 + "line": 19, + "column": 38 } } }, { "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, + "label": "yield", + "keyword": "yield", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 695, - "end": 696, + "value": "yield", + "start": 751, + "end": 756, "loc": { "start": { - "line": 17, - "column": 35 + "line": 20, + "column": 3 }, "end": { - "line": 17, - "column": 36 + "line": 20, + "column": 8 } } }, { "type": { - "label": "", + "label": "*", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3858,26 +4490,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": 10, "updateContext": null }, - "value": ">=", - "start": 697, - "end": 699, + "value": "*", + "start": 756, + "end": 757, "loc": { "start": { - "line": 17, - "column": 37 + "line": 20, + "column": 8 }, "end": { - "line": 17, - "column": 39 + "line": 20, + "column": 9 } } }, { "type": { - "label": "num", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3885,28 +4517,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": 0, - "start": 700, - "end": 701, + "value": "rangetraversal", + "start": 758, + "end": 772, "loc": { "start": { - "line": 17, - "column": 40 + "line": 20, + "column": 10 }, "end": { - "line": 17, - "column": 41 + "line": 20, + "column": 24 } } }, { "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3914,23 +4545,23 @@ "postfix": false, "binop": null }, - "start": 701, - "end": 702, + "start": 772, + "end": 773, "loc": { "start": { - "line": 17, - "column": 41 + "line": 20, + "column": 24 }, "end": { - "line": 17, - "column": 42 + "line": 20, + "column": 25 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3939,55 +4570,75 @@ "postfix": false, "binop": null }, - "start": 703, - "end": 704, + "value": "compare", + "start": 773, + "end": 780, "loc": { "start": { - "line": 17, - "column": 43 + "line": 20, + "column": 25 }, "end": { - "line": 17, - "column": 44 + "line": 20, + "column": 32 } } }, { - "type": "CommentLine", - "value": " If the root lies to the right of the interval, we can discard the", - "start": 707, - "end": 775, + "type": { + "label": ",", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 780, + "end": 781, "loc": { "start": { - "line": 18, - "column": 2 + "line": 20, + "column": 32 }, "end": { - "line": 18, - "column": 70 + "line": 20, + "column": 33 } } }, { - "type": "CommentLine", - "value": " entire right subtree.", - "start": 778, - "end": 802, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "root", + "start": 782, + "end": 786, "loc": { "start": { - "line": 19, - "column": 2 + "line": 20, + "column": 34 }, "end": { - "line": 19, - "column": 26 + "line": 20, + "column": 38 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": ".", "beforeExpr": false, "startsExpr": 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38 }, "end": { - "line": 25, - "column": 17 + "line": 34, + "column": 39 } } }, @@ -4966,75 +7152,51 @@ "postfix": false, "binop": null }, - "value": "isLeaf", - "start": 997, - "end": 1003, + "value": "left", + "start": 1282, + "end": 1286, "loc": { "start": { - "line": 25, - "column": 17 + "line": 34, + "column": 39 }, "end": { - "line": 25, - "column": 23 + "line": 34, + "column": 43 } } }, { "type": { - "label": "(", + "label": ",", "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 1003, - "end": 1004, - "loc": { - "start": { - "line": 25, - "column": 23 - }, - "end": { - "line": 25, - "column": 24 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 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"start": 1292, + "end": 1293, "loc": { "start": { - "line": 26, - "column": 3 + "line": 34, + "column": 49 }, "end": { - "line": 26, - "column": 8 + "line": 34, + "column": 50 } } }, { "type": { - "label": "*", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 10, - "updateContext": null + "binop": null }, - "value": "*", - "start": 1015, - "end": 1016, + "value": "right", + "start": 1294, + "end": 1299, "loc": { "start": { - "line": 26, - "column": 8 + "line": 34, + "column": 51 }, "end": { - "line": 26, - "column": 9 + "line": 34, + "column": 56 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5122,50 +7282,50 @@ "postfix": false, "binop": null }, - "value": "rangetraversal", - "start": 1017, - "end": 1031, + "start": 1299, + "end": 1300, "loc": { "start": { - "line": 26, - "column": 10 + "line": 34, + "column": 56 }, "end": { - "line": 26, - "column": 24 + "line": 34, + "column": 57 } } }, { "type": { - "label": "(", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1031, - "end": 1032, + "start": 1300, + "end": 1301, "loc": { "start": { - "line": 26, - "column": 24 + "line": 34, + "column": 57 }, "end": { - "line": 26, - "column": 25 + "line": 34, + "column": 58 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5173,25 +7333,25 @@ "postfix": false, "binop": null }, - "value": "compare", - "start": 1032, - "end": 1039, + "start": 1304, + "end": 1305, "loc": { "start": { - "line": 26, - "column": 25 + "line": 35, + "column": 2 }, "end": { - "line": 26, - "column": 32 + "line": 35, + "column": 3 } } }, { "type": { - "label": ",", + "label": "yield", + "keyword": "yield", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5200,16 +7360,17 @@ "binop": null, "updateContext": null }, - "start": 1039, - "end": 1040, + "value": "yield", + "start": 1309, + "end": 1314, "loc": { "start": { - "line": 26, - "column": 32 + "line": 37, + "column": 2 }, "end": { - "line": 26, - "column": 33 + "line": 37, + "column": 7 } } }, @@ -5226,16 +7387,16 @@ "binop": null }, "value": "root", - "start": 1041, - "end": 1045, + "start": 1315, + "end": 1319, "loc": { "start": { - "line": 26, - "column": 34 + "line": 37, + "column": 8 }, "end": { - "line": 26, - "column": 38 + "line": 37, + "column": 12 } } }, @@ -5252,16 +7413,16 @@ "binop": null, "updateContext": null }, - "start": 1045, - "end": 1046, + "start": 1319, + "end": 1320, "loc": { "start": { - "line": 26, - "column": 38 + "line": 37, + "column": 12 }, "end": { - "line": 26, - "column": 39 + "line": 37, + "column": 13 } } }, @@ -5277,23 +7438,23 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 1046, - "end": 1050, + "value": "key", + "start": 1320, + "end": 1323, "loc": { "start": { - "line": 26, - "column": 39 + "line": 37, + "column": 13 }, "end": { - "line": 26, - "column": 43 + "line": 37, + "column": 16 } } }, { "type": { - "label": ",", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5304,49 +7465,24 @@ "binop": null, "updateContext": null }, - "start": 1050, - "end": 1051, + "start": 1323, + "end": 1324, "loc": { "start": { - "line": 26, - "column": 43 + "line": 37, + "column": 16 }, "end": { - "line": 26, - "column": 44 + "line": 37, + "column": 17 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "left", - "start": 1052, - "end": 1056, - "loc": { - "start": { - "line": 26, - "column": 45 - }, - "end": { - "line": 26, - "column": 49 - } - } - }, - { - "type": { - "label": ",", - "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -5356,23 +7492,24 @@ "binop": null, "updateContext": null }, - "start": 1056, - "end": 1057, + "value": "if", + "start": 1327, + "end": 1329, "loc": { "start": { - "line": 26, - "column": 49 + "line": 38, + "column": 2 }, "end": { - "line": 26, - "column": 50 + "line": 38, + "column": 4 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5381,77 +7518,77 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 1058, - "end": 1063, + "start": 1330, + "end": 1331, "loc": { "start": { - "line": 26, - "column": 51 + "line": 38, + "column": 5 }, "end": { - "line": 26, - "column": 56 + "line": 38, + "column": 6 } } }, { "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, + "label": "prefix", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, - "prefix": false, + "prefix": true, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1063, - "end": 1064, + "value": "!", + "start": 1331, + "end": 1332, "loc": { "start": { - "line": 26, - "column": 56 + "line": 38, + "column": 6 }, "end": { - "line": 26, - "column": 57 + "line": 38, + "column": 7 } } }, { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1064, - "end": 1065, + "value": "root", + "start": 1332, + "end": 1336, "loc": { "start": { - "line": 26, - "column": 57 + "line": 38, + "column": 7 }, "end": { - "line": 26, - "column": 58 + "line": 38, + "column": 11 } } }, { "type": { - "label": "yield", - "keyword": "yield", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5460,17 +7597,16 @@ "binop": null, "updateContext": null }, - "value": "yield", - "start": 1068, - "end": 1073, + "start": 1336, + "end": 1337, "loc": { "start": { - "line": 27, - "column": 2 + "line": 38, + "column": 11 }, "end": { - "line": 27, - "column": 7 + "line": 38, + "column": 12 } } }, @@ -5486,17 +7622,17 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 1074, - "end": 1078, + "value": "right", + "start": 1337, + "end": 1342, "loc": { "start": { - "line": 27, - "column": 8 + "line": 38, + "column": 12 }, "end": { - "line": 27, - "column": 12 + "line": 38, + "column": 17 } } }, @@ -5513,16 +7649,16 @@ "binop": null, "updateContext": null }, - "start": 1078, - "end": 1079, + "start": 1342, + "end": 1343, "loc": { "start": { - "line": 27, - "column": 12 + "line": 38, + "column": 17 }, "end": { - "line": 27, - "column": 13 + "line": 38, + "column": 18 } } }, @@ -5538,50 +7674,48 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 1079, - "end": 1082, + "value": "isLeaf", + "start": 1343, + "end": 1349, "loc": { "start": { - "line": 27, - "column": 13 + "line": 38, + "column": 18 }, "end": { - "line": 27, - "column": 16 + "line": 38, + "column": 24 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1082, - "end": 1083, + "start": 1349, + "end": 1350, "loc": { "start": { - "line": 27, - "column": 16 + "line": 38, + "column": 24 }, "end": { - "line": 27, - "column": 17 + "line": 38, + "column": 25 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -5589,28 +7723,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 1086, - "end": 1088, + "start": 1350, + "end": 1351, "loc": { "start": { - "line": 28, - "column": 2 + "line": 38, + "column": 25 }, "end": { - "line": 28, - "column": 4 + "line": 38, + "column": 26 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5618,43 +7750,41 @@ "postfix": false, "binop": null }, - "start": 1089, - "end": 1090, + "start": 1351, + "end": 1352, "loc": { "start": { - "line": 28, - "column": 5 + "line": 38, + "column": 26 }, "end": { - "line": 28, - "column": 6 + "line": 38, + "column": 27 } } }, { "type": { - "label": "prefix", + "label": "{", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, - "prefix": true, + "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "!", - "start": 1090, - "end": 1091, + "start": 1353, + "end": 1354, "loc": { "start": { - "line": 28, - "column": 6 + "line": 38, + "column": 28 }, "end": { - "line": 28, - "column": 7 + "line": 38, + "column": 29 } } }, @@ -5670,43 +7800,42 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 1091, - "end": 1095, + "value": "assert", + "start": 1358, + "end": 1364, "loc": { "start": { - "line": 28, - "column": 7 + "line": 39, + "column": 3 }, "end": { - "line": 28, - "column": 11 + "line": 39, + "column": 9 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1095, - "end": 1096, + "start": 1364, + "end": 1365, "loc": { "start": { - "line": 28, - "column": 11 + "line": 39, + "column": 9 }, "end": { - "line": 28, - "column": 12 + "line": 39, + "column": 10 } } }, @@ -5722,17 +7851,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 1096, - "end": 1101, + "value": "root", + "start": 1365, + "end": 1369, "loc": { "start": { - "line": 28, - "column": 12 + "line": 39, + "column": 10 }, "end": { - "line": 28, - "column": 17 + "line": 39, + "column": 14 } } }, @@ -5749,16 +7878,16 @@ "binop": null, "updateContext": null }, - "start": 1101, - "end": 1102, + "start": 1369, + "end": 1370, "loc": { "start": { - "line": 28, - "column": 17 + "line": 39, + "column": 14 }, "end": { - "line": 28, - "column": 18 + "line": 39, + "column": 15 } } }, @@ -5774,24 +7903,52 @@ "postfix": false, "binop": null }, - "value": "isLeaf", - "start": 1102, - "end": 1108, + "value": "right", + "start": 1370, + "end": 1375, "loc": { "start": { - "line": 28, - "column": 18 + "line": 39, + "column": 15 }, "end": { - "line": 28, - "column": 24 + "line": 39, + "column": 20 } } }, { "type": { - "label": "(", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, + "updateContext": null + }, + "value": "instanceof", + "start": 1376, + "end": 1386, + "loc": { + "start": { + "line": 39, + "column": 21 + }, + "end": { + "line": 39, + "column": 31 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5800,16 +7957,17 @@ "postfix": false, "binop": null }, - "start": 1108, - "end": 1109, + "value": "Node", + "start": 1387, + "end": 1391, "loc": { "start": { - "line": 28, - "column": 24 + "line": 39, + "column": 32 }, "end": { - "line": 28, - "column": 25 + "line": 39, + "column": 36 } } }, @@ -5825,41 +7983,42 @@ "postfix": false, "binop": null }, - "start": 1109, - "end": 1110, + "start": 1391, + "end": 1392, "loc": { "start": { - "line": 28, - "column": 25 + "line": 39, + "column": 36 }, "end": { - "line": 28, - "column": 26 + "line": 39, + "column": 37 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1110, - "end": 1111, + "start": 1392, + "end": 1393, "loc": { "start": { - "line": 28, - "column": 26 + "line": 39, + "column": 37 }, "end": { - "line": 28, - "column": 27 + "line": 39, + "column": 38 } } }, @@ -5878,15 +8037,15 @@ "updateContext": null }, "value": "yield", - "start": 1115, - "end": 1120, + "start": 1397, + "end": 1402, "loc": { "start": { - "line": 29, + "line": 40, "column": 3 }, "end": { - "line": 29, + "line": 40, "column": 8 } } @@ -5905,15 +8064,15 @@ "updateContext": null }, "value": "*", - "start": 1120, - "end": 1121, + "start": 1402, + "end": 1403, "loc": { "start": { - "line": 29, + "line": 40, "column": 8 }, "end": { - "line": 29, + "line": 40, "column": 9 } } @@ -5931,15 +8090,15 @@ "binop": null }, "value": "rangetraversal", - "start": 1122, - "end": 1136, + "start": 1404, + "end": 1418, "loc": { "start": { - "line": 29, + "line": 40, "column": 10 }, "end": { - "line": 29, + "line": 40, "column": 24 } } @@ -5956,15 +8115,15 @@ "postfix": false, "binop": null }, - "start": 1136, - "end": 1137, + "start": 1418, + "end": 1419, "loc": { "start": { - "line": 29, + "line": 40, "column": 24 }, "end": { - "line": 29, + "line": 40, "column": 25 } } @@ -5982,15 +8141,15 @@ "binop": null }, "value": "compare", - "start": 1137, - "end": 1144, + "start": 1419, + "end": 1426, "loc": { "start": { - "line": 29, + "line": 40, "column": 25 }, "end": { - "line": 29, + "line": 40, "column": 32 } } @@ -6008,15 +8167,15 @@ "binop": null, "updateContext": null }, - "start": 1144, - "end": 1145, + "start": 1426, + "end": 1427, "loc": { "start": { - "line": 29, + "line": 40, "column": 32 }, "end": { - "line": 29, + "line": 40, "column": 33 } } @@ -6034,15 +8193,15 @@ "binop": null }, "value": "root", - "start": 1146, - "end": 1150, + "start": 1428, + "end": 1432, "loc": { "start": { - "line": 29, + "line": 40, "column": 34 }, "end": { - "line": 29, + "line": 40, "column": 38 } } @@ -6060,15 +8219,15 @@ "binop": null, "updateContext": null }, - "start": 1150, - "end": 1151, + "start": 1432, + "end": 1433, "loc": { "start": { - "line": 29, + "line": 40, "column": 38 }, "end": { - "line": 29, + "line": 40, "column": 39 } } @@ -6086,15 +8245,15 @@ "binop": null }, "value": "right", - "start": 1151, - "end": 1156, + "start": 1433, + "end": 1438, "loc": { "start": { - "line": 29, + "line": 40, "column": 39 }, "end": { - "line": 29, + "line": 40, "column": 44 } } @@ -6112,15 +8271,15 @@ "binop": null, "updateContext": null }, - "start": 1156, - "end": 1157, + "start": 1438, + "end": 1439, "loc": { "start": { - "line": 29, + "line": 40, "column": 44 }, "end": { - "line": 29, + "line": 40, "column": 45 } } @@ -6138,15 +8297,15 @@ "binop": null }, "value": "left", - "start": 1158, - "end": 1162, + "start": 1440, + "end": 1444, "loc": { "start": { - "line": 29, + "line": 40, "column": 46 }, "end": { - "line": 29, + "line": 40, "column": 50 } } @@ -6164,15 +8323,15 @@ "binop": null, "updateContext": null }, - "start": 1162, - "end": 1163, + "start": 1444, + "end": 1445, "loc": { "start": { - "line": 29, + "line": 40, "column": 50 }, "end": { - "line": 29, + "line": 40, "column": 51 } } @@ -6190,15 +8349,15 @@ "binop": null }, "value": "right", - "start": 1164, - "end": 1169, + "start": 1446, + "end": 1451, "loc": { "start": { - "line": 29, + "line": 40, "column": 52 }, "end": { - "line": 29, + "line": 40, "column": 57 } } @@ -6215,15 +8374,15 @@ "postfix": false, "binop": null }, - "start": 1169, - "end": 1170, + "start": 1451, + "end": 1452, "loc": { "start": { - "line": 29, + "line": 40, "column": 57 }, "end": { - "line": 29, + "line": 40, "column": 58 } } @@ -6241,15 +8400,15 @@ "binop": null, "updateContext": null }, - "start": 1170, - "end": 1171, + "start": 1452, + "end": 1453, "loc": { "start": { - "line": 29, + "line": 40, "column": 58 }, "end": { - "line": 29, + "line": 40, "column": 59 } } @@ -6266,15 +8425,40 @@ "postfix": false, "binop": null }, - "start": 1173, - "end": 1174, + "start": 1456, + "end": 1457, "loc": { "start": { - "line": 30, + "line": 41, + "column": 2 + }, + "end": { + "line": 41, + "column": 3 + } + } + }, + { + "type": { + "label": "}", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 1459, + "end": 1460, + "loc": { + "start": { + "line": 42, "column": 1 }, "end": { - "line": 30, + "line": 42, "column": 2 } } @@ -6291,15 +8475,15 @@ "postfix": false, "binop": null }, - "start": 1175, - "end": 1176, + "start": 1461, + "end": 1462, "loc": { "start": { - "line": 31, + "line": 43, "column": 0 }, "end": { - "line": 31, + "line": 43, "column": 1 } } @@ -6317,15 +8501,15 @@ "binop": null, "updateContext": null }, - "start": 1177, - "end": 1177, + "start": 1463, + "end": 1463, "loc": { "start": { - "line": 32, + "line": 44, "column": 0 }, "end": { - "line": 32, + "line": 44, "column": 0 } } diff --git a/ast/source/adt/Leaf.js.json b/ast/source/types/Leaf.js.json similarity index 57% rename from ast/source/adt/Leaf.js.json rename to ast/source/types/Leaf.js.json index 2df2f8d..845740b 100644 --- a/ast/source/adt/Leaf.js.json +++ b/ast/source/types/Leaf.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 446, + "end": 609, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 24, + "line": 28, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 446, + "end": 609, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 24, + "line": 28, "column": 0 } }, @@ -31,7 +31,7 @@ { "type": "ImportDeclaration", "start": 0, - "end": 40, + "end": 28, "loc": { "start": { "line": 1, @@ -39,53 +39,105 @@ }, "end": { "line": 1, - "column": 40 + "column": 28 } }, "specifiers": [ { - "type": "ImportSpecifier", - "start": 8, + "type": "ImportDefaultSpecifier", + "start": 7, "end": 13, "loc": { "start": { "line": 1, - "column": 8 + "column": 7 }, "end": { "line": 1, "column": 13 } }, - "imported": { + "local": { "type": "Identifier", - "start": 8, + "start": 7, "end": 13, "loc": { "start": { "line": 1, - "column": 8 + "column": 7 }, "end": { "line": 1, "column": 13 }, - "identifierName": "BLACK" + "identifierName": "assert" }, - "name": "BLACK" + "name": "assert" + } + } + ], + "source": { + "type": "StringLiteral", + "start": 19, + "end": 27, + "loc": { + "start": { + "line": 1, + "column": 19 + }, + "end": { + "line": 1, + "column": 27 + } + }, + "extra": { + "rawValue": "assert", + "raw": "'assert'" + }, + "value": "assert" + } + }, + { + "type": "ImportDeclaration", + "start": 29, + "end": 67, + "loc": { + "start": { + "line": 2, + "column": 0 + }, + "end": { + "line": 2, + "column": 38 + } + }, + "specifiers": [ + { + "type": "ImportDefaultSpecifier", + "start": 36, + "end": 41, + "loc": { + "start": { + "line": 2, + "column": 7 + }, + "end": { + "line": 2, + "column": 12 + } }, "local": { "type": "Identifier", - "start": 8, - "end": 13, + "start": 36, + "end": 41, "loc": { "start": { - "line": 1, - "column": 8 + "line": 2, + "column": 7 }, "end": { - "line": 1, - "column": 13 + "line": 2, + "column": 12 }, "identifierName": "BLACK" }, @@ -95,16 +147,16 @@ ], "source": { "type": "StringLiteral", - "start": 20, - "end": 39, + "start": 47, + "end": 66, "loc": { "start": { - "line": 1, - "column": 20 + "line": 2, + "column": 18 }, "end": { - "line": 1, - "column": 39 + "line": 2, + "column": 37 } }, "extra": { @@ -112,20 +164,89 @@ "raw": "'../color/BLACK.js'" }, "value": "../color/BLACK.js" + } + }, + { + "type": "ImportDeclaration", + "start": 68, + "end": 97, + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 3, + "column": 29 + } + }, + "specifiers": [ + { + "type": "ImportDefaultSpecifier", + "start": 75, + "end": 79, + "loc": { + "start": { + "line": 3, + "column": 7 + }, + "end": { + "line": 3, + "column": 11 + } + }, + "local": { + "type": "Identifier", + "start": 75, + "end": 79, + "loc": { + "start": { + "line": 3, + "column": 7 + }, + "end": { + "line": 3, + "column": 11 + }, + "identifierName": "Node" + }, + "name": "Node" + } + } + ], + "source": { + "type": "StringLiteral", + "start": 85, + "end": 96, + "loc": { + "start": { + "line": 3, + "column": 17 + }, + "end": { + "line": 3, + "column": 28 + } + }, + "extra": { + "rawValue": "./Node.js", + "raw": "'./Node.js'" + }, + "value": "./Node.js" }, "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n ", - "start": 42, - "end": 164, + "value": "*\n * A black leaf node.\n *\n * @class\n * @param {Node} parent - The parent node in the tree.\n ", + "start": 99, + "end": 196, "loc": { "start": { - "line": 3, + "line": 5, "column": 0 }, "end": { - "line": 9, + "line": 10, "column": 3 } } @@ -133,47 +254,45 @@ ] }, { - "type": "ExportNamedDeclaration", - "start": 165, - "end": 242, + "type": "ExportDefaultDeclaration", + "start": 197, + "end": 405, "loc": { "start": { - "line": 10, + "line": 11, 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", + "start": 342, + "end": 380, + "loc": { + "start": { + "line": 15, + "column": 1 + }, + "end": { + "line": 15, + "column": 39 + } + } + } + ] }, { "type": "ExpressionStatement", - "start": 219, - "end": 240, + "start": 382, + "end": 403, "loc": { "start": { - "line": 12, + "line": 16, "column": 1 }, "end": { - "line": 12, + "line": 16, "column": 22 } }, "expression": { "type": "AssignmentExpression", - "start": 219, - "end": 239, + "start": 382, + "end": 402, "loc": { "start": { - "line": 12, + "line": 16, "column": 1 }, "end": { - "line": 12, + "line": 16, "column": 21 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 219, - "end": 230, + "start": 382, + "end": 393, "loc": { "start": { - "line": 12, + "line": 16, "column": 1 }, "end": { - "line": 12, + "line": 16, "column": 12 } }, "object": { "type": "ThisExpression", - "start": 219, - "end": 223, + "start": 382, + "end": 386, "loc": { "start": { - "line": 12, + "line": 16, "column": 1 }, "end": { - "line": 12, + "line": 16, "column": 5 } - } + }, + "leadingComments": null }, "property": { "type": "Identifier", - "start": 224, - "end": 230, + "start": 387, + "end": 393, "loc": { "start": { - "line": 12, + "line": 16, "column": 6 }, "end": { - "line": 12, + "line": 16, "column": 12 }, "identifierName": "parent" }, "name": "parent" }, - "computed": false + "computed": false, + "leadingComments": null }, "right": { "type": "Identifier", - "start": 233, - "end": 239, + "start": 396, + "end": 402, "loc": { "start": { - "line": 12, + "line": 16, "column": 15 }, "end": { - "line": 12, + "line": 16, "column": 21 }, "identifierName": "parent" }, "name": "parent" + }, + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Node} The parent node. 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This\n * always returns true.\n *\n * @returns {Boolean}\n ", + "start": 407, + "end": 553, + "loc": { + "start": { + "line": 19, "column": 0 }, "end": { - "line": 20, + "line": 24, "column": 3 } } @@ -760,48 +1088,467 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 0, - "end": 6, + "value": "import", + "start": 0, + "end": 6, + "loc": { + "start": { + "line": 1, + "column": 0 + }, + "end": { + "line": 1, + "column": 6 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 7, + "end": 13, + "loc": { + "start": { + "line": 1, + "column": 7 + }, + "end": { + "line": 1, + "column": 13 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + 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"keyword": "import", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "import", + "start": 29, + "end": 35, + "loc": { + "start": { + "line": 2, + "column": 0 + }, + "end": { + "line": 2, + "column": 6 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "BLACK", + "start": 36, + "end": 41, + "loc": { + "start": { + "line": 2, + "column": 7 + }, + "end": { + "line": 2, + "column": 12 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "from", + "start": 42, + "end": 46, + "loc": { + "start": { + "line": 2, + "column": 13 + }, + "end": { + "line": 2, + "column": 17 + } + } + }, + { + "type": { + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "../color/BLACK.js", + "start": 47, + "end": 66, + "loc": { + "start": { + "line": 2, + "column": 18 + }, + "end": { + "line": 2, + "column": 37 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 66, + "end": 67, + "loc": { + "start": { + "line": 2, + "column": 37 + }, + "end": { + "line": 2, + "column": 38 + } + } + }, + { + "type": { + "label": "import", + "keyword": "import", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "import", + "start": 68, + "end": 74, + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 3, + "column": 6 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "Node", + "start": 75, + "end": 79, + "loc": { + "start": { + "line": 3, + "column": 7 + }, + "end": { + "line": 3, + "column": 11 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "from", + "start": 80, + "end": 84, + "loc": { + "start": { + "line": 3, + "column": 12 + }, + "end": { + "line": 3, + "column": 16 + } + } + }, + { + "type": { + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "./Node.js", + "start": 85, + "end": 96, + "loc": { + "start": { + "line": 3, + "column": 17 + }, + "end": { + "line": 3, + "column": 28 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 96, + "end": 97, + "loc": { + "start": { + "line": 3, + "column": 28 + }, + "end": { + "line": 3, + "column": 29 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n * A black leaf node.\n *\n * @class\n * @param {Node} parent - The parent node in the tree.\n ", + "start": 99, + "end": 196, + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 10, + "column": 3 + } + } + }, + { + "type": { + "label": "export", + "keyword": "export", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "export", + "start": 197, + "end": 203, "loc": { "start": { - "line": 1, + "line": 11, "column": 0 }, "end": { - "line": 1, + "line": 11, "column": 6 } } }, { "type": { - "label": "{", + "label": "default", + "keyword": "default", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 7, - "end": 8, + "value": "default", + "start": 204, + "end": 211, "loc": { "start": { - "line": 1, + "line": 11, "column": 7 }, "end": { - "line": 1, - "column": 8 + "line": 11, + "column": 14 } } }, { "type": { - "label": "name", + "label": "function", + "keyword": "function", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -811,25 +1558,25 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 8, - "end": 13, + "value": "function", + "start": 212, + "end": 220, "loc": { "start": { - "line": 1, - "column": 8 + "line": 11, + "column": 15 }, "end": { - "line": 1, - "column": 13 + "line": 11, + "column": 23 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -837,23 +1584,24 @@ "postfix": false, "binop": null }, - "start": 13, - "end": 14, + "value": "Leaf", + "start": 221, + "end": 225, "loc": { "start": { - "line": 1, - "column": 13 + "line": 11, + "column": 24 }, "end": { - "line": 1, - "column": 14 + "line": 11, + "column": 28 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -862,23 +1610,22 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 15, - "end": 19, + "start": 225, + "end": 226, "loc": { "start": { - "line": 1, - "column": 15 + "line": 11, + "column": 28 }, "end": { - "line": 1, - "column": 19 + "line": 11, + "column": 29 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -886,98 +1633,102 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/BLACK.js", - "start": 20, - "end": 39, + "value": "parent", + "start": 226, + "end": 232, "loc": { "start": { - "line": 1, - "column": 20 + "line": 11, + "column": 29 }, "end": { - "line": 1, - "column": 39 + "line": 11, + "column": 35 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 39, - "end": 40, + "start": 232, + "end": 233, "loc": { "start": { - "line": 1, - "column": 39 + "line": 11, + "column": 35 }, "end": { - "line": 1, - "column": 40 + "line": 11, + "column": 36 } } }, { - "type": "CommentBlock", - "value": "*\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n ", - "start": 42, - "end": 164, + "type": { + "label": "{", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 234, + "end": 235, "loc": { "start": { - "line": 3, - "column": 0 + "line": 11, + "column": 37 }, "end": { - "line": 9, - "column": 3 + "line": 11, + "column": 38 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 165, - "end": 171, + "value": "assert", + "start": 237, + "end": 243, "loc": { "start": { - "line": 10, - "column": 0 + "line": 12, + "column": 1 }, "end": { - "line": 10, - "column": 6 + "line": 12, + "column": 7 } } }, { "type": { - "label": "function", - "keyword": "function", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -986,17 +1737,16 @@ "postfix": false, "binop": null }, - "value": "function", - "start": 172, - "end": 180, + "start": 243, + "end": 244, "loc": { "start": { - "line": 10, + "line": 12, "column": 7 }, "end": { - "line": 10, - "column": 15 + "line": 12, + "column": 8 } } }, @@ -1012,42 +1762,45 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 181, - "end": 185, + "value": "parent", + "start": 244, + "end": 250, "loc": { "start": { - "line": 10, - "column": 16 + "line": 12, + "column": 8 }, "end": { - "line": 10, - "column": 20 + "line": 12, + "column": 14 } } }, { "type": { - "label": "(", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "start": 185, - "end": 186, + "value": "instanceof", + "start": 251, + "end": 261, "loc": { "start": { - "line": 10, - "column": 20 + "line": 12, + "column": 15 }, "end": { - "line": 10, - "column": 21 + "line": 12, + "column": 25 } } }, @@ -1063,17 +1816,17 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 186, - "end": 192, + "value": "Node", + "start": 262, + "end": 266, "loc": { "start": { - "line": 10, - "column": 21 + "line": 12, + "column": 26 }, "end": { - "line": 10, - "column": 27 + "line": 12, + "column": 30 } } }, @@ -1089,41 +1842,58 @@ "postfix": false, "binop": null }, - "start": 192, - "end": 193, + "start": 266, + "end": 267, "loc": { "start": { - "line": 10, - "column": 27 + "line": 12, + "column": 30 }, "end": { - "line": 10, - "column": 28 + "line": 12, + "column": 31 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 194, - "end": 195, + "start": 267, + "end": 268, "loc": { "start": { - "line": 10, - "column": 29 + "line": 12, + "column": 31 }, "end": { - "line": 10, - "column": 30 + "line": 12, + "column": 32 + } + } + }, + { + "type": "CommentBlock", + "value": "* @constant {number} The color of the node. ", + "start": 270, + "end": 318, + "loc": { + "start": { + "line": 13, + "column": 1 + }, + "end": { + "line": 13, + "column": 49 } } }, @@ -1142,15 +1912,15 @@ "updateContext": null }, "value": "this", - "start": 197, - "end": 201, + "start": 320, + "end": 324, "loc": { "start": { - "line": 11, + "line": 14, "column": 1 }, "end": { - "line": 11, + "line": 14, "column": 5 } } @@ -1168,15 +1938,15 @@ "binop": null, "updateContext": null }, - "start": 201, - "end": 202, + "start": 324, + "end": 325, "loc": { "start": { - "line": 11, + "line": 14, "column": 5 }, "end": { - "line": 11, + "line": 14, "column": 6 } } @@ -1194,15 +1964,15 @@ "binop": null }, "value": "_color", - "start": 202, - "end": 208, + "start": 325, + "end": 331, "loc": { "start": { - "line": 11, + "line": 14, "column": 6 }, "end": { - "line": 11, + "line": 14, "column": 12 } } @@ -1221,15 +1991,15 @@ "updateContext": null }, "value": "=", - "start": 209, - "end": 210, + "start": 332, + "end": 333, "loc": { "start": { - "line": 11, + "line": 14, "column": 13 }, "end": { - "line": 11, + "line": 14, "column": 14 } } @@ -1247,15 +2017,15 @@ "binop": null }, "value": "BLACK", - "start": 211, - "end": 216, + "start": 334, + "end": 339, "loc": { "start": { - "line": 11, + "line": 14, "column": 15 }, "end": { - "line": 11, + "line": 14, "column": 20 } } @@ -1273,19 +2043,35 @@ "binop": null, "updateContext": null }, - "start": 216, - "end": 217, + "start": 339, + "end": 340, "loc": { "start": { - "line": 11, + "line": 14, "column": 20 }, "end": { - "line": 11, + "line": 14, "column": 21 } } }, + { + "type": "CommentBlock", + "value": "* @member {Node} The parent node. ", + "start": 342, + "end": 380, + "loc": { + "start": { + "line": 15, + "column": 1 + }, + "end": { + "line": 15, + "column": 39 + } + } + }, { "type": { "label": "this", @@ -1301,15 +2087,15 @@ "updateContext": null }, "value": "this", - "start": 219, - "end": 223, + "start": 382, + "end": 386, "loc": { "start": { - "line": 12, + "line": 16, "column": 1 }, "end": { - "line": 12, + "line": 16, "column": 5 } } @@ -1327,15 +2113,15 @@ "binop": null, "updateContext": null }, - "start": 223, - "end": 224, + "start": 386, + "end": 387, "loc": { "start": { - "line": 12, + "line": 16, "column": 5 }, "end": { - "line": 12, + "line": 16, "column": 6 } } @@ -1353,15 +2139,15 @@ "binop": null }, "value": "parent", - "start": 224, - "end": 230, + "start": 387, + "end": 393, "loc": { "start": { - "line": 12, + "line": 16, "column": 6 }, "end": { - "line": 12, + "line": 16, "column": 12 } } @@ -1380,15 +2166,15 @@ "updateContext": null }, "value": "=", - "start": 231, - "end": 232, + "start": 394, + "end": 395, "loc": { "start": { - "line": 12, + "line": 16, "column": 13 }, "end": { - "line": 12, + "line": 16, "column": 14 } } @@ -1406,15 +2192,15 @@ "binop": null }, "value": "parent", - "start": 233, - "end": 239, + "start": 396, + "end": 402, "loc": { "start": { - "line": 12, + "line": 16, "column": 15 }, "end": { - "line": 12, + "line": 16, "column": 21 } } @@ -1432,15 +2218,15 @@ "binop": null, "updateContext": null }, - "start": 239, - "end": 240, + "start": 402, + "end": 403, "loc": { "start": { - "line": 12, + "line": 16, "column": 21 }, "end": { - "line": 12, + "line": 16, "column": 22 } } @@ -1457,15 +2243,15 @@ "postfix": false, "binop": null }, - "start": 241, - "end": 242, + "start": 404, + "end": 405, "loc": { "start": { - "line": 13, + "line": 17, "column": 0 }, "end": { - "line": 13, + "line": 17, "column": 1 } } @@ -1473,15 +2259,15 @@ { "type": "CommentBlock", "value": "*\n * Returns true if the Leaf object is a leaf. This\n * always returns true.\n *\n * @returns {Boolean}\n ", - "start": 244, - "end": 390, + "start": 407, + "end": 553, "loc": { "start": { - "line": 15, + "line": 19, "column": 0 }, "end": { - "line": 20, + "line": 24, "column": 3 } } @@ -1499,15 +2285,15 @@ "binop": null }, "value": "Leaf", - "start": 391, - "end": 395, + "start": 554, + "end": 558, "loc": { "start": { - "line": 21, + "line": 25, "column": 0 }, "end": { - "line": 21, + "line": 25, "column": 4 } } @@ -1525,15 +2311,15 @@ "binop": null, "updateContext": null }, - "start": 395, - "end": 396, + "start": 558, + "end": 559, "loc": { "start": { - "line": 21, + "line": 25, "column": 4 }, "end": { - "line": 21, + "line": 25, "column": 5 } } @@ -1551,15 +2337,15 @@ "binop": null }, "value": "prototype", - "start": 396, - "end": 405, + "start": 559, + "end": 568, "loc": { "start": { - "line": 21, + "line": 25, "column": 5 }, "end": { - "line": 21, + "line": 25, "column": 14 } } @@ -1577,15 +2363,15 @@ "binop": null, "updateContext": null }, - "start": 405, - "end": 406, + "start": 568, + "end": 569, "loc": { "start": { - "line": 21, + "line": 25, "column": 14 }, "end": { - "line": 21, + "line": 25, "column": 15 } } @@ -1603,15 +2389,15 @@ "binop": null }, "value": "isLeaf", - "start": 406, - "end": 412, + "start": 569, + "end": 575, "loc": { "start": { - "line": 21, + "line": 25, "column": 15 }, "end": { - "line": 21, + "line": 25, "column": 21 } } @@ -1630,15 +2416,15 @@ "updateContext": null }, "value": "=", - "start": 413, - "end": 414, + "start": 576, + "end": 577, "loc": { "start": { - "line": 21, + "line": 25, "column": 22 }, "end": { - "line": 21, + "line": 25, "column": 23 } } @@ -1657,15 +2443,15 @@ "binop": null }, "value": "function", - "start": 415, - "end": 423, + "start": 578, + "end": 586, "loc": { "start": { - "line": 21, + "line": 25, "column": 24 }, "end": { - "line": 21, + "line": 25, "column": 32 } } @@ -1682,15 +2468,15 @@ "postfix": false, "binop": null }, - "start": 424, - "end": 425, + "start": 587, + "end": 588, "loc": { "start": { - "line": 21, + "line": 25, "column": 33 }, "end": { - "line": 21, + "line": 25, "column": 34 } } @@ -1707,15 +2493,15 @@ "postfix": false, "binop": null }, - "start": 425, - "end": 426, + "start": 588, + "end": 589, "loc": { "start": { - "line": 21, + "line": 25, "column": 34 }, "end": { - "line": 21, + "line": 25, "column": 35 } } @@ -1732,15 +2518,15 @@ "postfix": false, "binop": null }, - "start": 427, - "end": 428, + "start": 590, + "end": 591, "loc": { "start": { - "line": 21, + "line": 25, "column": 36 }, "end": { - "line": 21, + "line": 25, "column": 37 } } @@ -1760,15 +2546,15 @@ "updateContext": null }, "value": "return", - "start": 430, - "end": 436, + "start": 593, + "end": 599, "loc": { "start": { - "line": 22, + "line": 26, "column": 1 }, "end": { - "line": 22, + "line": 26, "column": 7 } } @@ -1788,15 +2574,15 @@ "updateContext": null }, "value": "true", - "start": 437, - "end": 441, + "start": 600, + "end": 604, "loc": { "start": { - "line": 22, + "line": 26, "column": 8 }, "end": { - "line": 22, + "line": 26, "column": 12 } } @@ -1814,15 +2600,15 @@ "binop": null, "updateContext": null }, - "start": 441, - "end": 442, + "start": 604, + "end": 605, "loc": { "start": { - "line": 22, + "line": 26, "column": 12 }, "end": { - "line": 22, + "line": 26, "column": 13 } } @@ -1839,15 +2625,15 @@ "postfix": false, "binop": null }, - "start": 443, - "end": 444, + "start": 606, + "end": 607, "loc": { "start": { - "line": 23, + "line": 27, "column": 0 }, "end": { - "line": 23, + "line": 27, "column": 1 } } @@ -1865,15 +2651,15 @@ "binop": null, "updateContext": null }, - "start": 444, - "end": 445, + "start": 607, + "end": 608, "loc": { "start": { - "line": 23, + "line": 27, "column": 1 }, "end": { - "line": 23, + "line": 27, "column": 2 } } @@ -1891,15 +2677,15 @@ "binop": null, "updateContext": null }, - "start": 446, - "end": 446, + "start": 609, + "end": 609, "loc": { "start": { - "line": 24, + "line": 28, "column": 0 }, "end": { - "line": 24, + "line": 28, "column": 0 } } diff --git a/ast/source/adt/Node.js.json b/ast/source/types/Node.js.json similarity index 73% rename from ast/source/adt/Node.js.json rename to ast/source/types/Node.js.json index 63d5e74..b70b327 100644 --- a/ast/source/adt/Node.js.json +++ b/ast/source/types/Node.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 585, + "end": 790, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 28, + "line": 32, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 585, + "end": 790, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 28, + "line": 32, "column": 0 } }, @@ -31,7 +31,7 @@ { "type": "ImportDeclaration", "start": 0, - "end": 31, + "end": 29, "loc": { "start": { "line": 1, @@ -39,53 +39,36 @@ }, "end": { "line": 1, - "column": 31 + "column": 29 } }, "specifiers": [ { - "type": "ImportSpecifier", - "start": 8, - "end": 12, + "type": "ImportDefaultSpecifier", + "start": 7, + "end": 11, "loc": { "start": { "line": 1, - "column": 8 + "column": 7 }, "end": { "line": 1, - "column": 12 + "column": 11 } }, - "imported": { - "type": "Identifier", - "start": 8, - "end": 12, - "loc": { - "start": { - "line": 1, - "column": 8 - }, - "end": { - "line": 1, - "column": 12 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - }, "local": { "type": "Identifier", - "start": 8, - "end": 12, + "start": 7, + "end": 11, "loc": { "start": { "line": 1, - "column": 8 + "column": 7 }, "end": { "line": 1, - "column": 12 + "column": 11 }, "identifierName": "Leaf" }, @@ -95,16 +78,16 @@ ], "source": { "type": "StringLiteral", - "start": 19, - "end": 30, + "start": 17, + "end": 28, "loc": { "start": { "line": 1, - "column": 19 + "column": 17 }, "end": { "line": 1, - "column": 30 + "column": 28 } }, "extra": { @@ -116,16 +99,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n ", - "start": 33, - "end": 223, + "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", + "start": 31, + "end": 196, "loc": { "start": { "line": 3, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } @@ -133,47 +116,45 @@ ] }, { - "type": "ExportNamedDeclaration", - "start": 224, - "end": 379, + "type": "ExportDefaultDeclaration", + "start": 197, + "end": 584, "loc": { "start": { - "line": 11, + "line": 10, "column": 0 }, "end": { - "line": 17, + "line": 21, "column": 1 } }, - "specifiers": [], - "source": null, "declaration": { "type": "FunctionDeclaration", - "start": 231, - "end": 379, + "start": 212, + "end": 584, "loc": { "start": { - "line": 11, - "column": 7 + "line": 10, + "column": 15 }, "end": { - "line": 17, + "line": 21, "column": 1 } }, "id": { "type": "Identifier", - "start": 240, - "end": 244, + "start": 221, + "end": 225, "loc": { "start": { - "line": 11, - "column": 16 + "line": 10, + "column": 24 }, "end": { - "line": 11, - "column": 20 + "line": 10, + "column": 28 }, "identifierName": "Node" }, @@ -186,16 +167,16 @@ "params": [ { "type": "Identifier", - "start": 245, - "end": 250, + "start": 226, + "end": 231, "loc": { "start": { - "line": 11, - "column": 21 + "line": 10, + "column": 29 }, "end": { - "line": 11, - "column": 26 + "line": 10, + "column": 34 }, "identifierName": "color" }, @@ -203,16 +184,16 @@ }, { "type": "Identifier", - "start": 252, - "end": 255, + "start": 233, + "end": 236, "loc": { "start": { - "line": 11, - "column": 28 + "line": 10, + "column": 36 }, "end": { - "line": 11, - "column": 31 + "line": 10, + "column": 39 }, "identifierName": "key" }, @@ -221,23 +202,23 @@ ], "body": { "type": "BlockStatement", - "start": 257, - "end": 379, + "start": 238, + "end": 584, "loc": { "start": { - "line": 11, - "column": 33 + "line": 10, + "column": 41 }, "end": { - "line": 17, + "line": 21, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 260, - "end": 280, + "start": 289, + "end": 309, "loc": { "start": { "line": 12, @@ -250,8 +231,8 @@ }, "expression": { "type": "AssignmentExpression", - "start": 260, - "end": 279, + "start": 289, + "end": 308, "loc": { "start": { "line": 12, @@ -265,8 +246,8 @@ "operator": "=", "left": { "type": "MemberExpression", - "start": 260, - "end": 271, + "start": 289, + "end": 300, "loc": { "start": { "line": 12, @@ -279,8 +260,8 @@ }, "object": { "type": "ThisExpression", - "start": 260, - "end": 264, + "start": 289, + "end": 293, "loc": { "start": { "line": 12, @@ -290,12 +271,13 @@ "line": 12, "column": 5 } - } + }, + "leadingComments": null }, "property": { "type": "Identifier", - "start": 265, - "end": 271, + "start": 294, + "end": 300, "loc": { "start": { "line": 12, @@ -309,12 +291,13 @@ }, "name": "_color" }, - "computed": false + "computed": false, + "leadingComments": null }, "right": { "type": "Identifier", - "start": 274, - "end": 279, + "start": 303, + "end": 308, "loc": { "start": { "line": 12, @@ -327,111 +310,150 @@ "identifierName": "color" }, "name": "color" + }, + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "* @member {number} The color of the node. ", + "start": 241, + "end": 287, + "loc": { + "start": { + "line": 11, + "column": 1 + }, + "end": { + "line": 11, + "column": 47 + } + } } - } + ], + "trailingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Node|Leaf} The left child ", + "start": 311, + "end": 352, + "loc": { + "start": { + "line": 13, + "column": 1 + }, + "end": { + "line": 13, + "column": 42 + } + } + } + ] }, { "type": "ExpressionStatement", - "start": 282, - "end": 309, + "start": 354, + "end": 381, "loc": { "start": { - "line": 13, + "line": 14, "column": 1 }, "end": { - "line": 13, + "line": 14, "column": 28 } }, "expression": { "type": "AssignmentExpression", - "start": 282, - "end": 308, + "start": 354, + "end": 380, "loc": { "start": { - "line": 13, + "line": 14, "column": 1 }, "end": { - "line": 13, + "line": 14, "column": 27 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 282, - "end": 291, + "start": 354, + "end": 363, "loc": { "start": { - "line": 13, + "line": 14, "column": 1 }, "end": { - "line": 13, + "line": 14, "column": 10 } }, "object": { "type": "ThisExpression", - "start": 282, - "end": 286, + "start": 354, + "end": 358, "loc": { "start": { - "line": 13, + "line": 14, "column": 1 }, "end": { - "line": 13, + "line": 14, "column": 5 } - } + }, + "leadingComments": null }, "property": { "type": "Identifier", - "start": 287, - "end": 291, + "start": 359, + "end": 363, "loc": { "start": { - "line": 13, + "line": 14, "column": 6 }, "end": { - "line": 13, + "line": 14, "column": 10 }, "identifierName": "left" }, "name": "left" }, - "computed": false + "computed": false, + "leadingComments": null }, "right": { "type": "NewExpression", - "start": 294, - "end": 308, + "start": 366, + "end": 380, "loc": { "start": { - "line": 13, + "line": 14, "column": 13 }, "end": { - "line": 13, + "line": 14, "column": 27 } }, "callee": { "type": "Identifier", - "start": 298, - "end": 302, + "start": 370, + "end": 374, "loc": { "start": { - "line": 13, + "line": 14, "column": 17 }, "end": { - "line": 13, + "line": 14, "column": 21 }, "identifierName": "Leaf" @@ -441,125 +463,164 @@ "arguments": [ { "type": "ThisExpression", - "start": 303, - "end": 307, + "start": 375, + "end": 379, "loc": { "start": { - "line": 13, + "line": 14, "column": 22 }, "end": { - "line": 13, + "line": 14, "column": 26 } } } ] + }, + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Node|Leaf} The left child ", + "start": 311, + "end": 352, + "loc": { + "start": { + "line": 13, + "column": 1 + }, + "end": { + "line": 13, + "column": 42 + } + } } - } + ], + "trailingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Node|Leaf} The right child ", + "start": 383, + "end": 425, + "loc": { + "start": { + "line": 15, + "column": 1 + }, + "end": { + "line": 15, + "column": 43 + } + } + } + ] }, { "type": "ExpressionStatement", - "start": 311, - "end": 339, + "start": 427, + "end": 455, "loc": { "start": { - "line": 14, + "line": 16, "column": 1 }, "end": { - "line": 14, + "line": 16, "column": 29 } }, "expression": { "type": "AssignmentExpression", - "start": 311, - "end": 338, + "start": 427, + "end": 454, "loc": { "start": { - "line": 14, + "line": 16, "column": 1 }, "end": { - "line": 14, + "line": 16, "column": 28 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 311, - "end": 321, + "start": 427, + "end": 437, "loc": { "start": { - "line": 14, + "line": 16, "column": 1 }, "end": { - "line": 14, + "line": 16, "column": 11 } }, "object": { "type": "ThisExpression", - "start": 311, - "end": 315, + "start": 427, + "end": 431, "loc": { "start": { - "line": 14, + "line": 16, "column": 1 }, "end": { - "line": 14, + "line": 16, "column": 5 } - } + }, + "leadingComments": null }, "property": { "type": "Identifier", - "start": 316, - "end": 321, + "start": 432, + "end": 437, "loc": { "start": { - "line": 14, + "line": 16, "column": 6 }, "end": { - "line": 14, + "line": 16, "column": 11 }, "identifierName": "right" }, "name": "right" }, - "computed": false + "computed": false, + "leadingComments": null }, "right": { "type": "NewExpression", - "start": 324, - "end": 338, + "start": 440, + "end": 454, "loc": { "start": { - "line": 14, + "line": 16, "column": 14 }, "end": { - "line": 14, + "line": 16, "column": 28 } }, "callee": { "type": "Identifier", - "start": 328, - "end": 332, + "start": 444, + "end": 448, "loc": { "start": { - "line": 14, + "line": 16, "column": 18 }, "end": { - "line": 14, + "line": 16, "column": 22 }, "identifierName": "Leaf" @@ -569,212 +630,309 @@ "arguments": [ { "type": "ThisExpression", - "start": 333, - "end": 337, + "start": 449, + "end": 453, "loc": { "start": { - "line": 14, + "line": 16, "column": 23 }, "end": { - "line": 14, + "line": 16, "column": 27 } } } ] + }, + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Node|Leaf} The right child ", + "start": 383, + "end": 425, + "loc": { + "start": { + "line": 15, + "column": 1 + }, + "end": { + "line": 15, + "column": 43 + } + } } - } + ], + "trailingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Node} The parent node. ", + "start": 457, + "end": 495, + "loc": { + "start": { + "line": 17, + "column": 1 + }, + "end": { + "line": 17, + "column": 39 + } + } + } + ] }, { "type": "ExpressionStatement", - "start": 341, - "end": 360, + "start": 497, + "end": 516, "loc": { "start": { - "line": 15, + "line": 18, "column": 1 }, "end": { - "line": 15, + "line": 18, "column": 20 } }, "expression": { "type": "AssignmentExpression", - "start": 341, - "end": 359, + "start": 497, + "end": 515, "loc": { "start": { - "line": 15, + "line": 18, "column": 1 }, "end": { - "line": 15, + "line": 18, "column": 19 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 341, - "end": 352, + "start": 497, + "end": 508, "loc": { "start": { - "line": 15, + "line": 18, "column": 1 }, "end": { - "line": 15, + "line": 18, "column": 12 } }, "object": { "type": "ThisExpression", - "start": 341, - "end": 345, + "start": 497, + "end": 501, "loc": { "start": { - "line": 15, + "line": 18, "column": 1 }, "end": { - "line": 15, + "line": 18, "column": 5 } - } + }, + "leadingComments": null }, "property": { "type": "Identifier", - "start": 346, - "end": 352, + "start": 502, + "end": 508, "loc": { "start": { - "line": 15, + "line": 18, "column": 6 }, "end": { - "line": 15, + "line": 18, "column": 12 }, "identifierName": "parent" }, "name": "parent" }, - "computed": false + "computed": false, + "leadingComments": null }, "right": { "type": "NullLiteral", - "start": 355, - "end": 359, + "start": 511, + "end": 515, "loc": { "start": { - "line": 15, + "line": 18, "column": 15 }, "end": { - "line": 15, + "line": 18, "column": 19 } } + }, + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Node} The parent node. ", + "start": 457, + "end": 495, + "loc": { + "start": { + "line": 17, + "column": 1 + }, + "end": { + "line": 17, + "column": 39 + } + } } - } + ], + "trailingComments": [ + { + "type": "CommentBlock", + "value": "* @member {any} The key held by this node. ", + "start": 518, + "end": 565, + "loc": { + "start": { + "line": 19, + "column": 1 + }, + "end": { + "line": 19, + "column": 48 + } + } + } + ] }, { "type": "ExpressionStatement", - "start": 362, - "end": 377, + "start": 567, + "end": 582, "loc": { "start": { - "line": 16, + "line": 20, "column": 1 }, "end": { - "line": 16, + "line": 20, "column": 16 } }, "expression": { "type": "AssignmentExpression", - "start": 362, - "end": 376, + "start": 567, + "end": 581, "loc": { "start": { - "line": 16, + "line": 20, "column": 1 }, "end": { - "line": 16, + "line": 20, "column": 15 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 362, - "end": 370, + "start": 567, + "end": 575, "loc": { "start": { - "line": 16, + "line": 20, "column": 1 }, "end": { - "line": 16, + "line": 20, "column": 9 } }, "object": { "type": "ThisExpression", - "start": 362, - "end": 366, + "start": 567, + "end": 571, "loc": { "start": { - "line": 16, + "line": 20, "column": 1 }, "end": { - "line": 16, + "line": 20, "column": 5 } - } + }, + "leadingComments": null }, "property": { "type": "Identifier", - "start": 367, - "end": 370, + "start": 572, + "end": 575, "loc": { "start": { - "line": 16, + "line": 20, "column": 6 }, "end": { - "line": 16, + "line": 20, "column": 9 }, "identifierName": "key" }, "name": "key" }, - "computed": false + "computed": false, + "leadingComments": null }, "right": { "type": "Identifier", - "start": 373, - "end": 376, + "start": 578, + "end": 581, "loc": { "start": { - "line": 16, + "line": 20, "column": 12 }, "end": { - "line": 16, + "line": 20, "column": 15 }, "identifierName": "key" }, "name": "key" + }, + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "* @member {any} The key held by this node. ", + "start": 518, + "end": 565, + "loc": { + "start": { + "line": 19, + "column": 1 + }, + "end": { + "line": 19, + "column": 48 + } + } } - } + ] } ], "directives": [], @@ -783,16 +941,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n ", - "start": 33, - "end": 223, + "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", + "start": 31, + "end": 196, "loc": { "start": { "line": 3, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } @@ -802,15 +960,15 @@ { "type": "CommentBlock", "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", - "start": 381, - "end": 528, + "start": 586, + "end": 733, "loc": { "start": { - "line": 19, + "line": 23, "column": 0 }, "end": { - "line": 24, + "line": 28, "column": 3 } } @@ -820,16 +978,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n ", - "start": 33, - "end": 223, + "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", + "start": 31, + "end": 196, "loc": { "start": { "line": 3, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } @@ -839,15 +997,15 @@ { "type": "CommentBlock", "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", - "start": 381, - "end": 528, + "start": 586, + "end": 733, "loc": { "start": { - "line": 19, + "line": 23, "column": 0 }, "end": { - "line": 24, + "line": 28, "column": 3 } } @@ -856,72 +1014,72 @@ }, { "type": "ExpressionStatement", - "start": 529, - "end": 584, + "start": 734, + "end": 789, "loc": { "start": { - "line": 25, + "line": 29, "column": 0 }, "end": { - "line": 27, + "line": 31, "column": 2 } }, "expression": { "type": "AssignmentExpression", - "start": 529, - "end": 583, + "start": 734, + "end": 788, "loc": { "start": { - "line": 25, + "line": 29, "column": 0 }, "end": { - "line": 27, + "line": 31, "column": 1 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 529, - "end": 550, + "start": 734, + "end": 755, "loc": { "start": { - "line": 25, + "line": 29, "column": 0 }, "end": { - "line": 25, + "line": 29, "column": 21 } }, "object": { "type": "MemberExpression", - "start": 529, - "end": 543, + "start": 734, + "end": 748, "loc": { "start": { - "line": 25, + "line": 29, "column": 0 }, "end": { - "line": 25, + "line": 29, "column": 14 } }, "object": { "type": "Identifier", - "start": 529, - "end": 533, + "start": 734, + "end": 738, "loc": { "start": { - "line": 25, + "line": 29, "column": 0 }, "end": { - "line": 25, + "line": 29, "column": 4 }, "identifierName": "Node" @@ -931,15 +1089,15 @@ }, "property": { "type": "Identifier", - "start": 534, - "end": 543, + "start": 739, + "end": 748, "loc": { "start": { - "line": 25, + "line": 29, "column": 5 }, "end": { - "line": 25, + "line": 29, "column": 14 }, "identifierName": "prototype" @@ -951,15 +1109,15 @@ }, "property": { "type": "Identifier", - "start": 544, - "end": 550, + "start": 749, + "end": 755, "loc": { "start": { - "line": 25, + "line": 29, "column": 15 }, "end": { - "line": 25, + "line": 29, "column": 21 }, "identifierName": "isLeaf" @@ -971,29 +1129,29 @@ }, "right": { "type": "FunctionExpression", - "start": 553, - "end": 583, + "start": 758, + "end": 788, "loc": { "start": { - "line": 25, + "line": 29, "column": 24 }, "end": { - "line": 27, + "line": 31, "column": 1 } }, "id": { "type": "Identifier", - "start": 544, - "end": 550, + "start": 749, + "end": 755, "loc": { "start": { - "line": 25, + "line": 29, "column": 15 }, "end": { - "line": 25, + "line": 29, "column": 21 }, "identifierName": "isLeaf" @@ -1006,44 +1164,44 @@ "params": [], "body": { "type": "BlockStatement", - "start": 565, - "end": 583, + "start": 770, + "end": 788, "loc": { "start": { - "line": 25, + "line": 29, "column": 36 }, "end": { - "line": 27, + "line": 31, "column": 1 } }, "body": [ { "type": "ReturnStatement", - "start": 568, - "end": 581, + "start": 773, + "end": 786, "loc": { "start": { - "line": 26, + "line": 30, "column": 1 }, "end": { - "line": 26, + "line": 30, "column": 14 } }, "argument": { "type": "BooleanLiteral", - "start": 575, - "end": 580, + "start": 780, + "end": 785, "loc": { "start": { - "line": 26, + "line": 30, "column": 8 }, "end": { - "line": 26, + "line": 30, "column": 13 } }, @@ -1060,15 +1218,15 @@ { "type": "CommentBlock", "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", - "start": 381, - "end": 528, + "start": 586, + "end": 733, "loc": { "start": { - "line": 19, + "line": 23, "column": 0 }, "end": { - "line": 24, + "line": 28, "column": 3 } } @@ -1081,32 +1239,112 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n ", - "start": 33, - "end": 223, + "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", + "start": 31, + "end": 196, "loc": { "start": { "line": 3, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } }, { "type": "CommentBlock", - "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", - "start": 381, - "end": 528, + "value": "* @member {number} The color of the node. ", + "start": 241, + "end": 287, + "loc": { + "start": { + "line": 11, + "column": 1 + }, + "end": { + "line": 11, + "column": 47 + } + } + }, + { + "type": "CommentBlock", + "value": "* @member {Node|Leaf} The left child ", + "start": 311, + "end": 352, + "loc": { + "start": { + "line": 13, + "column": 1 + }, + "end": { + "line": 13, + "column": 42 + } + } + }, + { + "type": "CommentBlock", + "value": "* @member {Node|Leaf} The right child ", + "start": 383, + "end": 425, + "loc": { + "start": { + "line": 15, + "column": 1 + }, + "end": { + "line": 15, + "column": 43 + } + } + }, + { + "type": "CommentBlock", + "value": "* @member {Node} The parent node. ", + "start": 457, + "end": 495, + "loc": { + "start": { + "line": 17, + "column": 1 + }, + "end": { + "line": 17, + "column": 39 + } + } + }, + { + "type": "CommentBlock", + "value": "* @member {any} The key held by this node. ", + "start": 518, + "end": 565, "loc": { "start": { "line": 19, + "column": 1 + }, + "end": { + "line": 19, + "column": 48 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", + "start": 586, + "end": 733, + "loc": { + "start": { + "line": 23, "column": 0 }, "end": { - "line": 24, + "line": 28, "column": 3 } } @@ -1141,31 +1379,6 @@ } } }, - { - "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 7, - "end": 8, - "loc": { - "start": { - "line": 1, - "column": 7 - }, - "end": { - "line": 1, - "column": 8 - } - } - }, { "type": { "label": "name", @@ -1179,41 +1392,16 @@ "binop": null }, "value": "Leaf", - "start": 8, - "end": 12, - "loc": { - "start": { - "line": 1, - "column": 8 - }, - "end": { - "line": 1, - "column": 12 - } - } - }, - { - "type": { - "label": "}", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 12, - "end": 13, + "start": 7, + "end": 11, "loc": { "start": { "line": 1, - "column": 12 + "column": 7 }, "end": { "line": 1, - "column": 13 + "column": 11 } } }, @@ -1230,16 +1418,16 @@ "binop": null }, "value": "from", - "start": 14, - "end": 18, + "start": 12, + "end": 16, "loc": { "start": { "line": 1, - "column": 14 + "column": 12 }, "end": { "line": 1, - "column": 18 + "column": 16 } } }, @@ -1257,16 +1445,16 @@ "updateContext": null }, "value": "./Leaf.js", - "start": 19, - "end": 30, + "start": 17, + "end": 28, "loc": { "start": { "line": 1, - "column": 19 + "column": 17 }, "end": { "line": 1, - "column": 30 + "column": 28 } } }, @@ -1283,31 +1471,31 @@ "binop": null, "updateContext": null }, - "start": 30, - "end": 31, + "start": 28, + "end": 29, "loc": { "start": { "line": 1, - "column": 30 + "column": 28 }, "end": { "line": 1, - "column": 31 + "column": 29 } } }, { "type": "CommentBlock", - "value": "*\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n ", - "start": 33, - "end": 223, + "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", + "start": 31, + "end": 196, "loc": { "start": { "line": 3, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } @@ -1327,19 +1515,47 @@ "updateContext": null }, "value": "export", - "start": 224, - "end": 230, + "start": 197, + "end": 203, "loc": { "start": { - "line": 11, + "line": 10, "column": 0 }, "end": { - "line": 11, + "line": 10, "column": 6 } } }, + { + "type": { + "label": "default", + "keyword": "default", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "default", + "start": 204, + "end": 211, + "loc": { + "start": { + "line": 10, + "column": 7 + }, + "end": { + "line": 10, + "column": 14 + } + } + }, { "type": { "label": "function", @@ -1354,16 +1570,16 @@ "binop": null }, "value": "function", - "start": 231, - "end": 239, + "start": 212, + "end": 220, "loc": { "start": { - "line": 11, - "column": 7 + "line": 10, + "column": 15 }, "end": { - "line": 11, - "column": 15 + "line": 10, + "column": 23 } } }, @@ -1380,16 +1596,16 @@ "binop": null }, "value": "Node", - "start": 240, - "end": 244, + "start": 221, + "end": 225, "loc": { "start": { - "line": 11, - "column": 16 + "line": 10, + "column": 24 }, "end": { - "line": 11, - "column": 20 + "line": 10, + "column": 28 } } }, @@ -1405,16 +1621,16 @@ "postfix": false, "binop": null }, - "start": 244, - "end": 245, + "start": 225, + "end": 226, "loc": { "start": { - "line": 11, - "column": 20 + "line": 10, + "column": 28 }, "end": { - "line": 11, - "column": 21 + "line": 10, + "column": 29 } } }, @@ -1431,16 +1647,16 @@ "binop": null }, "value": "color", - "start": 245, - "end": 250, + "start": 226, + "end": 231, "loc": { "start": { - "line": 11, - "column": 21 + "line": 10, + "column": 29 }, "end": { - "line": 11, - "column": 26 + "line": 10, + "column": 34 } } }, @@ -1457,16 +1673,16 @@ "binop": null, "updateContext": null }, - "start": 250, - "end": 251, + "start": 231, + "end": 232, "loc": { "start": { - "line": 11, - "column": 26 + "line": 10, + "column": 34 }, "end": { - "line": 11, - "column": 27 + "line": 10, + "column": 35 } } }, @@ -1483,16 +1699,16 @@ "binop": null }, "value": "key", - "start": 252, - "end": 255, + "start": 233, + "end": 236, "loc": { "start": { - "line": 11, - "column": 28 + "line": 10, + "column": 36 }, "end": { - "line": 11, - "column": 31 + "line": 10, + "column": 39 } } }, @@ -1508,16 +1724,16 @@ "postfix": false, "binop": null }, - "start": 255, - "end": 256, + "start": 236, + "end": 237, "loc": { "start": { - "line": 11, - "column": 31 + "line": 10, + "column": 39 }, "end": { - "line": 11, - "column": 32 + "line": 10, + "column": 40 } } }, @@ -1533,16 +1749,32 @@ "postfix": false, "binop": null }, - "start": 257, - "end": 258, + "start": 238, + "end": 239, + "loc": { + "start": { + "line": 10, + "column": 41 + }, + "end": { + "line": 10, + "column": 42 + } + } + }, + { + "type": "CommentBlock", + "value": "* @member {number} The color of the node. ", + "start": 241, + "end": 287, "loc": { "start": { "line": 11, - "column": 33 + "column": 1 }, "end": { "line": 11, - "column": 34 + "column": 47 } } }, @@ -1561,8 +1793,8 @@ "updateContext": null }, "value": "this", - "start": 260, - "end": 264, + "start": 289, + "end": 293, "loc": { "start": { "line": 12, @@ -1587,8 +1819,8 @@ "binop": null, "updateContext": null }, - "start": 264, - "end": 265, + "start": 293, + "end": 294, "loc": { "start": { "line": 12, @@ -1613,8 +1845,8 @@ "binop": null }, "value": "_color", - "start": 265, - "end": 271, + "start": 294, + "end": 300, "loc": { "start": { "line": 12, @@ -1640,8 +1872,8 @@ "updateContext": null }, "value": "=", - "start": 272, - "end": 273, + "start": 301, + "end": 302, "loc": { "start": { "line": 12, @@ -1666,8 +1898,8 @@ "binop": null }, "value": "color", - "start": 274, - "end": 279, + "start": 303, + "end": 308, "loc": { "start": { "line": 12, @@ -1692,8 +1924,8 @@ "binop": null, "updateContext": null }, - "start": 279, - "end": 280, + "start": 308, + "end": 309, "loc": { "start": { "line": 12, @@ -1705,6 +1937,22 @@ } } }, + { + "type": "CommentBlock", + "value": "* @member {Node|Leaf} The left child ", + "start": 311, + "end": 352, + "loc": { + "start": { + "line": 13, + "column": 1 + }, + "end": { + "line": 13, + "column": 42 + } + } + }, { "type": { "label": "this", @@ -1720,15 +1968,15 @@ "updateContext": null }, "value": "this", - "start": 282, - "end": 286, + "start": 354, + "end": 358, "loc": { "start": { - "line": 13, + "line": 14, "column": 1 }, "end": { - "line": 13, + "line": 14, "column": 5 } } @@ -1746,15 +1994,15 @@ "binop": null, "updateContext": null }, - "start": 286, - "end": 287, + "start": 358, + "end": 359, "loc": { "start": { - "line": 13, + "line": 14, "column": 5 }, "end": { - "line": 13, + "line": 14, "column": 6 } } @@ -1772,15 +2020,15 @@ "binop": null }, "value": "left", - "start": 287, - "end": 291, + "start": 359, + "end": 363, "loc": { "start": { - "line": 13, + "line": 14, "column": 6 }, "end": { - "line": 13, + "line": 14, "column": 10 } } @@ -1799,15 +2047,15 @@ "updateContext": null }, "value": "=", - "start": 292, - "end": 293, + "start": 364, + "end": 365, "loc": { "start": { - "line": 13, + "line": 14, "column": 11 }, "end": { - "line": 13, + "line": 14, "column": 12 } } @@ -1827,15 +2075,15 @@ "updateContext": null }, "value": "new", - "start": 294, - "end": 297, + "start": 366, + "end": 369, "loc": { "start": { - "line": 13, + "line": 14, "column": 13 }, "end": { - "line": 13, + "line": 14, "column": 16 } } @@ -1853,15 +2101,15 @@ "binop": null }, "value": "Leaf", - "start": 298, - "end": 302, + "start": 370, + "end": 374, "loc": { "start": { - "line": 13, + "line": 14, "column": 17 }, "end": { - "line": 13, + "line": 14, "column": 21 } } @@ -1878,15 +2126,15 @@ "postfix": false, "binop": null }, - "start": 302, - "end": 303, + "start": 374, + "end": 375, "loc": { "start": { - "line": 13, + "line": 14, "column": 21 }, "end": { - "line": 13, + "line": 14, "column": 22 } } @@ -1906,15 +2154,15 @@ "updateContext": null }, "value": "this", - "start": 303, - "end": 307, + "start": 375, + "end": 379, "loc": { "start": { - "line": 13, + "line": 14, "column": 22 }, "end": { - "line": 13, + "line": 14, "column": 26 } } @@ -1931,15 +2179,15 @@ "postfix": false, "binop": null }, - "start": 307, - "end": 308, + "start": 379, + "end": 380, "loc": { "start": { - "line": 13, + "line": 14, "column": 26 }, "end": { - "line": 13, + "line": 14, "column": 27 } } @@ -1957,19 +2205,35 @@ "binop": null, "updateContext": null }, - "start": 308, - "end": 309, + "start": 380, + "end": 381, "loc": { "start": { - "line": 13, + "line": 14, "column": 27 }, "end": { - "line": 13, + "line": 14, "column": 28 } } }, + { + "type": "CommentBlock", + "value": "* @member {Node|Leaf} The right child ", + "start": 383, + "end": 425, + "loc": { + "start": { + "line": 15, + "column": 1 + }, + "end": { + "line": 15, + "column": 43 + } + } + }, { "type": { "label": "this", @@ -1985,15 +2249,15 @@ "updateContext": null }, "value": "this", - "start": 311, - "end": 315, + "start": 427, + "end": 431, "loc": { "start": { - "line": 14, + "line": 16, "column": 1 }, "end": { - "line": 14, + "line": 16, "column": 5 } } @@ -2011,15 +2275,15 @@ "binop": null, "updateContext": null }, - "start": 315, - "end": 316, + "start": 431, + "end": 432, "loc": { "start": { - "line": 14, + "line": 16, "column": 5 }, "end": { - "line": 14, + "line": 16, "column": 6 } } @@ -2037,15 +2301,15 @@ "binop": null }, "value": "right", - "start": 316, - "end": 321, + "start": 432, + "end": 437, "loc": { "start": { - "line": 14, + "line": 16, "column": 6 }, "end": { - "line": 14, + "line": 16, "column": 11 } } @@ -2064,15 +2328,15 @@ "updateContext": null }, "value": "=", - "start": 322, - "end": 323, + "start": 438, + "end": 439, "loc": { "start": { - "line": 14, + "line": 16, "column": 12 }, "end": { - "line": 14, + "line": 16, "column": 13 } } @@ -2092,15 +2356,15 @@ "updateContext": null }, "value": "new", - "start": 324, - "end": 327, + "start": 440, + "end": 443, "loc": { "start": { - "line": 14, + "line": 16, "column": 14 }, "end": { - "line": 14, + "line": 16, "column": 17 } } @@ -2118,15 +2382,15 @@ "binop": null }, "value": "Leaf", - "start": 328, - "end": 332, + "start": 444, + "end": 448, "loc": { "start": { - "line": 14, + "line": 16, "column": 18 }, "end": { - "line": 14, + "line": 16, "column": 22 } } @@ -2143,15 +2407,15 @@ "postfix": false, "binop": null }, - "start": 332, - "end": 333, + "start": 448, + "end": 449, "loc": { "start": { - "line": 14, + "line": 16, "column": 22 }, "end": { - "line": 14, + "line": 16, "column": 23 } } @@ -2171,15 +2435,15 @@ "updateContext": null }, "value": "this", - "start": 333, - "end": 337, + "start": 449, + "end": 453, "loc": { "start": { - "line": 14, + "line": 16, "column": 23 }, "end": { - "line": 14, + "line": 16, "column": 27 } } @@ -2196,15 +2460,15 @@ "postfix": false, "binop": null }, - "start": 337, - "end": 338, + "start": 453, + "end": 454, "loc": { "start": { - "line": 14, + "line": 16, "column": 27 }, "end": { - "line": 14, + "line": 16, "column": 28 } } @@ -2222,19 +2486,35 @@ "binop": null, "updateContext": null }, - "start": 338, - "end": 339, + "start": 454, + "end": 455, "loc": { "start": { - "line": 14, + "line": 16, "column": 28 }, "end": { - "line": 14, + "line": 16, "column": 29 } } }, + { + "type": "CommentBlock", + "value": "* @member {Node} The parent node. ", + "start": 457, + "end": 495, + "loc": { + "start": { + "line": 17, + "column": 1 + }, + "end": { + "line": 17, + "column": 39 + } + } + }, { "type": { "label": "this", @@ -2250,15 +2530,15 @@ "updateContext": null }, "value": "this", - "start": 341, - "end": 345, + "start": 497, + "end": 501, "loc": { "start": { - "line": 15, + "line": 18, "column": 1 }, "end": { - "line": 15, + "line": 18, "column": 5 } } @@ -2276,15 +2556,15 @@ "binop": null, "updateContext": null }, - "start": 345, - "end": 346, + "start": 501, + "end": 502, "loc": { "start": { - "line": 15, + "line": 18, "column": 5 }, "end": { - "line": 15, + "line": 18, "column": 6 } } @@ -2302,15 +2582,15 @@ "binop": null }, "value": "parent", - "start": 346, - "end": 352, + "start": 502, + "end": 508, "loc": { "start": { - "line": 15, + "line": 18, "column": 6 }, "end": { - "line": 15, + "line": 18, "column": 12 } } @@ -2329,15 +2609,15 @@ "updateContext": null }, "value": "=", - "start": 353, - "end": 354, + "start": 509, + "end": 510, "loc": { "start": { - "line": 15, + "line": 18, "column": 13 }, "end": { - "line": 15, + "line": 18, "column": 14 } } @@ -2357,15 +2637,15 @@ "updateContext": null }, "value": "null", - "start": 355, - "end": 359, + "start": 511, + "end": 515, "loc": { "start": { - "line": 15, + "line": 18, "column": 15 }, "end": { - "line": 15, + "line": 18, "column": 19 } } @@ -2383,19 +2663,35 @@ "binop": null, "updateContext": null }, - "start": 359, - "end": 360, + "start": 515, + "end": 516, "loc": { "start": { - "line": 15, + "line": 18, "column": 19 }, "end": { - "line": 15, + "line": 18, "column": 20 } } }, + { + "type": "CommentBlock", + "value": "* @member {any} The key held by this node. ", + "start": 518, + "end": 565, + "loc": { + "start": { + "line": 19, + "column": 1 + }, + "end": { + "line": 19, + "column": 48 + } + } + }, { "type": { "label": "this", @@ -2411,15 +2707,15 @@ "updateContext": null }, "value": "this", - "start": 362, - "end": 366, + "start": 567, + "end": 571, "loc": { "start": { - "line": 16, + "line": 20, "column": 1 }, "end": { - "line": 16, + "line": 20, "column": 5 } } @@ -2437,15 +2733,15 @@ "binop": null, "updateContext": null }, - "start": 366, - "end": 367, + "start": 571, + "end": 572, "loc": { "start": { - "line": 16, + "line": 20, "column": 5 }, "end": { - "line": 16, + "line": 20, "column": 6 } } @@ -2463,15 +2759,15 @@ "binop": null }, "value": "key", - "start": 367, - "end": 370, + "start": 572, + "end": 575, "loc": { "start": { - "line": 16, + "line": 20, "column": 6 }, "end": { - "line": 16, + "line": 20, "column": 9 } } @@ -2490,15 +2786,15 @@ "updateContext": null }, "value": "=", - "start": 371, - "end": 372, + "start": 576, + "end": 577, "loc": { "start": { - "line": 16, + "line": 20, "column": 10 }, "end": { - "line": 16, + "line": 20, "column": 11 } } @@ -2516,15 +2812,15 @@ "binop": null }, "value": "key", - "start": 373, - "end": 376, + "start": 578, + "end": 581, "loc": { "start": { - "line": 16, + "line": 20, "column": 12 }, "end": { - "line": 16, + "line": 20, "column": 15 } } @@ -2542,15 +2838,15 @@ "binop": null, "updateContext": null }, - "start": 376, - "end": 377, + "start": 581, + "end": 582, "loc": { "start": { - "line": 16, + "line": 20, "column": 15 }, "end": { - "line": 16, + "line": 20, "column": 16 } } @@ -2567,15 +2863,15 @@ "postfix": false, "binop": null }, - "start": 378, - "end": 379, + "start": 583, + "end": 584, "loc": { "start": { - "line": 17, + "line": 21, "column": 0 }, "end": { - "line": 17, + "line": 21, "column": 1 } } @@ -2583,15 +2879,15 @@ { "type": "CommentBlock", "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", - "start": 381, - "end": 528, + "start": 586, + "end": 733, "loc": { "start": { - "line": 19, + "line": 23, "column": 0 }, "end": { - "line": 24, + "line": 28, "column": 3 } } @@ -2609,15 +2905,15 @@ "binop": null }, "value": "Node", - "start": 529, - "end": 533, + "start": 734, + "end": 738, "loc": { "start": { - "line": 25, + "line": 29, "column": 0 }, "end": { - "line": 25, + "line": 29, "column": 4 } } @@ -2635,15 +2931,15 @@ "binop": null, "updateContext": null }, - "start": 533, - "end": 534, + "start": 738, + "end": 739, "loc": { "start": { - "line": 25, + "line": 29, "column": 4 }, "end": { - "line": 25, + "line": 29, "column": 5 } } @@ -2661,15 +2957,15 @@ "binop": null }, "value": "prototype", - "start": 534, - "end": 543, + "start": 739, + "end": 748, "loc": { "start": { - "line": 25, + "line": 29, "column": 5 }, "end": { - "line": 25, + "line": 29, "column": 14 } } @@ -2687,15 +2983,15 @@ "binop": null, "updateContext": null }, - 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"line": 21, + "line": 25, "column": 17 }, "end": { - "line": 21, + "line": 25, "column": 24 }, "identifierName": "compare" }, "name": "compare" + }, + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Function} The comparison function for node keys. ", + "start": 760, + "end": 824, + "loc": { + "start": { + "line": 24, + "column": 2 + }, + "end": { + "line": 24, + "column": 66 + } + } } - } + ], + "trailingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Node} The root of the tree. ", + "start": 853, + "end": 896, + "loc": { + "start": { + "line": 26, + "column": 2 + }, + "end": { + "line": 26, + "column": 45 + } + } + } + ] }, { "type": "ExpressionStatement", - "start": 649, - "end": 666, + "start": 899, + "end": 916, "loc": { "start": { - "line": 22, + "line": 27, "column": 2 }, "end": { - "line": 22, + "line": 27, "column": 19 } }, "expression": { "type": "AssignmentExpression", - "start": 649, - "end": 665, + "start": 899, + "end": 915, "loc": { "start": { - "line": 22, + "line": 27, "column": 2 }, "end": { - "line": 22, + "line": 27, "column": 18 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 649, - "end": 658, + "start": 899, + "end": 908, "loc": { "start": { - "line": 22, + "line": 27, "column": 2 }, "end": { - "line": 22, + "line": 27, "column": 11 } }, "object": { "type": "ThisExpression", - "start": 649, - "end": 653, + "start": 899, + "end": 903, "loc": { "start": { - "line": 22, + "line": 27, "column": 2 }, "end": { - "line": 22, + "line": 27, "column": 6 } - } + }, + "leadingComments": null }, "property": { "type": "Identifier", - "start": 654, - "end": 658, + "start": 904, + "end": 908, "loc": { "start": { - "line": 22, + "line": 27, "column": 7 }, "end": { - "line": 22, + "line": 27, "column": 11 }, "identifierName": "root" }, "name": "root" }, - "computed": false + "computed": false, + "leadingComments": null }, "right": { "type": "NullLiteral", - "start": 661, - "end": 665, + "start": 911, + "end": 915, "loc": { "start": { - "line": 22, + "line": 27, "column": 14 }, "end": { - "line": 22, + "line": 27, "column": 18 } } + }, + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Node} The root of the tree. ", + "start": 853, + "end": 896, + "loc": { + "start": { + "line": 26, + "column": 2 + }, + "end": { + "line": 26, + "column": 45 + } + } } - } + ] } ], "directives": [], @@ -1129,16 +1197,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t * @returns {RedBlackTree}\n\t ", - "start": 442, - "end": 596, + "value": "*\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t ", + "start": 607, + "end": 733, "loc": { "start": { - "line": 14, + "line": 18, "column": 1 }, "end": { - "line": 19, + "line": 22, "column": 4 } } @@ -1148,15 +1216,15 @@ { "type": "CommentBlock", "value": "*\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t ", - "start": 672, - "end": 776, + "start": 922, + "end": 1026, "loc": { "start": { - "line": 25, + "line": 30, "column": 1 }, "end": { - 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"line": 31, + "line": 36, "column": 23 }, "end": { - "line": 31, + "line": 36, "column": 27 } } @@ -1320,15 +1388,15 @@ { "type": "CommentBlock", "value": "*\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t ", - "start": 672, - "end": 776, + "start": 922, + "end": 1026, "loc": { "start": { - "line": 25, + "line": 30, "column": 1 }, "end": { - "line": 29, + "line": 34, "column": 4 } } @@ -1337,16 +1405,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t ", - "start": 824, - "end": 903, + "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t ", + "start": 1074, + "end": 1153, "loc": { "start": { - "line": 34, + "line": 39, "column": 1 }, "end": { - "line": 38, + "line": 43, "column": 4 } } @@ -1355,15 +1423,15 @@ }, { "type": "ClassMethod", - "start": 905, - "end": 1099, + "start": 1155, + "end": 1349, "loc": { "start": { - "line": 39, + "line": 44, "column": 1 }, "end": { - "line": 47, + "line": 52, "column": 2 } }, @@ -1371,15 +1439,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 905, - "end": 908, + "start": 1155, + "end": 1158, "loc": { "start": { - "line": 39, + "line": 44, "column": 1 }, "end": { - "line": 39, + "line": 44, "column": 4 }, "identifierName": "add" @@ -1395,15 +1463,15 @@ "params": [ { "type": "Identifier", - "start": 909, - "end": 912, + "start": 1159, + "end": 1162, "loc": { "start": { - "line": 39, + "line": 44, "column": 5 }, "end": { - "line": 39, + "line": 44, "column": 8 }, "identifierName": "key" @@ -1413,87 +1481,87 @@ ], "body": { "type": "BlockStatement", - "start": 914, - "end": 1099, + "start": 1164, + "end": 1349, "loc": { "start": { - "line": 39, + "line": 44, "column": 10 }, "end": { - "line": 47, + "line": 52, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 918, - "end": 1096, + "start": 1168, + "end": 1346, "loc": { "start": { - "line": 40, + "line": 45, "column": 2 }, "end": { - 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"start": 968, - "end": 973, + "start": 1218, + "end": 1223, "loc": { "start": { - "line": 41, + "line": 46, "column": 24 }, "end": { - "line": 41, + "line": 46, "column": 29 }, "identifierName": "BLACK" @@ -1662,15 +1730,15 @@ }, { "type": "Identifier", - "start": 975, - "end": 978, + "start": 1225, + "end": 1228, "loc": { "start": { - "line": 41, + "line": 46, "column": 31 }, "end": { - "line": 41, + "line": 46, "column": 34 }, "identifierName": "key" @@ -1686,59 +1754,59 @@ }, "alternate": { "type": "BlockStatement", - "start": 990, - "end": 1096, + "start": 1240, + "end": 1346, "loc": { "start": { - "line": 42, + "line": 47, "column": 9 }, "end": { - "line": 46, + "line": 51, "column": 3 } }, "body": [ { "type": "VariableDeclaration", - "start": 995, - "end": 1027, + "start": 1245, + "end": 1277, "loc": { "start": { - "line": 43, + "line": 48, "column": 3 }, "end": { - "line": 43, + "line": 48, "column": 35 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 1001, - "end": 1026, + "start": 1251, + "end": 1276, "loc": { "start": { - "line": 43, + "line": 48, "column": 9 }, "end": { - "line": 43, + "line": 48, "column": 34 } }, "id": { "type": "Identifier", - "start": 1001, - "end": 1005, + "start": 1251, + "end": 1255, "loc": { "start": { - "line": 43, + "line": 48, "column": 9 }, "end": { - "line": 43, + "line": 48, "column": 13 }, "identifierName": "node" @@ -1747,29 +1815,29 @@ }, "init": { "type": "NewExpression", - "start": 1008, - "end": 1026, + "start": 1258, + "end": 1276, "loc": { "start": { - "line": 43, + "line": 48, "column": 16 }, "end": { - "line": 43, + "line": 48, "column": 34 } }, "callee": { "type": "Identifier", - "start": 1012, - "end": 1016, + "start": 1262, + "end": 1266, "loc": { "start": { - "line": 43, + "line": 48, "column": 20 }, "end": { - "line": 43, + "line": 48, "column": 24 }, "identifierName": "Node" @@ -1779,15 +1847,15 @@ "arguments": [ { "type": "Identifier", - "start": 1017, - "end": 1020, + "start": 1267, + "end": 1270, "loc": { "start": { - "line": 43, + "line": 48, "column": 25 }, "end": { - "line": 43, + "line": 48, "column": 28 }, "identifierName": "RED" @@ -1796,15 +1864,15 @@ }, { "type": "Identifier", - "start": 1022, - "end": 1025, + "start": 1272, + "end": 1275, "loc": { "start": { - "line": 43, + "line": 48, "column": 30 }, "end": { - "line": 43, + "line": 48, "column": 33 }, "identifierName": "key" @@ -1819,43 +1887,43 @@ }, { "type": "ExpressionStatement", - "start": 1031, - "end": 1069, + "start": 1281, + "end": 1319, "loc": { "start": { - "line": 44, + "line": 49, "column": 3 }, "end": { - "line": 44, + "line": 49, "column": 41 } }, "expression": { "type": "CallExpression", - "start": 1031, - "end": 1068, + "start": 1281, + "end": 1318, "loc": { "start": { - "line": 44, + "line": 49, "column": 3 }, "end": { - "line": 44, + "line": 49, "column": 40 } }, "callee": { "type": "Identifier", - "start": 1031, - "end": 1037, + "start": 1281, + "end": 1287, "loc": { "start": { - "line": 44, + "line": 49, "column": 3 }, "end": { - "line": 44, + "line": 49, "column": 9 }, "identifierName": "insert" @@ -1865,44 +1933,44 @@ "arguments": [ { "type": "MemberExpression", - "start": 1038, - "end": 1050, + "start": 1288, + "end": 1300, "loc": { "start": { - "line": 44, + "line": 49, "column": 10 }, "end": { - "line": 44, + "line": 49, "column": 22 } }, "object": { "type": "ThisExpression", - "start": 1038, - "end": 1042, + "start": 1288, + "end": 1292, "loc": { "start": { - "line": 44, + "line": 49, "column": 10 }, "end": { - "line": 44, + "line": 49, "column": 14 } } }, "property": { "type": "Identifier", - "start": 1043, - "end": 1050, + "start": 1293, + "end": 1300, "loc": { "start": { - "line": 44, + "line": 49, "column": 15 }, "end": { - "line": 44, + "line": 49, "column": 22 }, "identifierName": "compare" @@ -1913,44 +1981,44 @@ }, { "type": "MemberExpression", - "start": 1052, - "end": 1061, + "start": 1302, + "end": 1311, "loc": { "start": { - "line": 44, + "line": 49, "column": 24 }, "end": { - "line": 44, + "line": 49, "column": 33 } }, "object": { "type": "ThisExpression", - "start": 1052, - "end": 1056, + "start": 1302, + "end": 1306, "loc": { "start": { - "line": 44, + "line": 49, "column": 24 }, "end": { - "line": 44, + "line": 49, "column": 28 } } }, "property": { "type": "Identifier", - "start": 1057, - "end": 1061, + "start": 1307, + "end": 1311, "loc": { "start": { - "line": 44, + "line": 49, "column": 29 }, "end": { - "line": 44, + "line": 49, "column": 33 }, "identifierName": "root" @@ -1961,15 +2029,15 @@ }, { "type": "Identifier", - "start": 1063, - "end": 1067, + "start": 1313, + "end": 1317, "loc": { "start": { - "line": 44, + "line": 49, "column": 35 }, "end": { - "line": 44, + "line": 49, "column": 39 }, "identifierName": "node" @@ -1981,43 +2049,43 @@ }, { "type": "ExpressionStatement", - "start": 1073, - "end": 1092, + "start": 1323, + "end": 1342, "loc": { "start": { - "line": 45, + "line": 50, "column": 3 }, "end": { - "line": 45, + "line": 50, "column": 22 } }, "expression": { "type": "CallExpression", - "start": 1073, - "end": 1091, + "start": 1323, + "end": 1341, "loc": { "start": { - "line": 45, + "line": 50, "column": 3 }, "end": { - "line": 45, + "line": 50, "column": 21 } }, "callee": { "type": "Identifier", - "start": 1073, - "end": 1085, + "start": 1323, + "end": 1335, "loc": { "start": { - "line": 45, + "line": 50, "column": 3 }, "end": { - "line": 45, + "line": 50, "column": 15 }, "identifierName": "insert_case2" @@ -2027,15 +2095,15 @@ "arguments": [ { "type": "Identifier", - "start": 1086, - "end": 1090, + "start": 1336, + "end": 1340, "loc": { "start": { - "line": 45, + "line": 50, "column": 16 }, "end": { - "line": 45, + "line": 50, "column": 20 }, "identifierName": "node" @@ -2056,16 +2124,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t ", - "start": 824, - "end": 903, + "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t ", + "start": 1074, + "end": 1153, "loc": { "start": { - "line": 34, + "line": 39, "column": 1 }, "end": { - "line": 38, + "line": 43, "column": 4 } } @@ -2074,16 +2142,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Node}\n\t ", - "start": 1102, - "end": 1328, + "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t ", + "start": 1352, + "end": 1578, "loc": { "start": { - "line": 49, + "line": 54, "column": 1 }, "end": { - "line": 56, + "line": 61, "column": 4 } } @@ -2092,15 +2160,15 @@ }, { "type": "ClassMethod", - "start": 1330, - "end": 1433, + "start": 1580, + "end": 1683, "loc": { "start": { - "line": 57, + "line": 62, "column": 1 }, "end": { - "line": 60, + "line": 65, "column": 2 } }, @@ -2108,15 +2176,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 1330, - "end": 1337, + "start": 1580, + "end": 1587, "loc": { "start": { - "line": 57, + "line": 62, "column": 1 }, "end": { - "line": 57, + "line": 62, "column": 8 }, "identifierName": "_search" @@ -2132,15 +2200,15 @@ "params": [ { "type": "Identifier", - "start": 1338, - "end": 1341, + "start": 1588, + "end": 1591, "loc": { "start": { - "line": 57, + "line": 62, "column": 9 }, "end": { - "line": 57, + "line": 62, "column": 12 }, "identifierName": "key" @@ -2150,87 +2218,87 @@ ], "body": { "type": "BlockStatement", - "start": 1343, - "end": 1433, + "start": 1593, + "end": 1683, "loc": { "start": { - "line": 57, + "line": 62, "column": 14 }, "end": { - "line": 60, + "line": 65, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 1347, - "end": 1383, + "start": 1597, + "end": 1633, "loc": { "start": { - "line": 58, + "line": 63, "column": 2 }, "end": { - "line": 58, + "line": 63, "column": 38 } }, "test": { "type": "BinaryExpression", - "start": 1351, - "end": 1369, + "start": 1601, + "end": 1619, "loc": { "start": { - "line": 58, + "line": 63, "column": 6 }, "end": { - "line": 58, + "line": 63, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 1351, - "end": 1360, + "start": 1601, + "end": 1610, "loc": { "start": { - "line": 58, + "line": 63, "column": 6 }, "end": { - "line": 58, + "line": 63, "column": 15 } }, "object": { "type": "ThisExpression", - "start": 1351, - "end": 1355, + "start": 1601, + "end": 1605, "loc": { "start": { - "line": 58, + "line": 63, "column": 6 }, "end": { - "line": 58, + "line": 63, "column": 10 } } }, "property": { "type": "Identifier", - "start": 1356, - "end": 1360, + "start": 1606, + "end": 1610, "loc": { "start": { - "line": 58, + "line": 63, "column": 11 }, "end": { - "line": 58, + "line": 63, "column": 15 }, "identifierName": "root" @@ -2242,15 +2310,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1365, - "end": 1369, + "start": 1615, + "end": 1619, "loc": { "start": { - "line": 58, + "line": 63, "column": 20 }, "end": { - "line": 58, + "line": 63, "column": 24 } } @@ -2258,29 +2326,29 @@ }, "consequent": { "type": "ReturnStatement", - "start": 1371, - "end": 1383, + "start": 1621, + "end": 1633, "loc": { "start": { - "line": 58, + "line": 63, "column": 26 }, "end": { - "line": 58, + "line": 63, "column": 38 } }, "argument": { "type": "NullLiteral", - "start": 1378, - "end": 1382, + "start": 1628, + "end": 1632, "loc": { "start": { - "line": 58, + "line": 63, "column": 33 }, "end": { - "line": 58, + "line": 63, "column": 37 } } @@ -2290,43 +2358,43 @@ }, { "type": "ReturnStatement", - "start": 1386, - "end": 1430, + "start": 1636, + "end": 1680, "loc": { "start": { - "line": 59, + "line": 64, "column": 2 }, "end": { - "line": 59, + "line": 64, "column": 46 } }, "argument": { "type": "CallExpression", - "start": 1393, - "end": 1429, + "start": 1643, + "end": 1679, "loc": { "start": { - "line": 59, + "line": 64, "column": 9 }, "end": { - "line": 59, + "line": 64, "column": 45 } }, "callee": { "type": "Identifier", - "start": 1393, - "end": 1399, + "start": 1643, + "end": 1649, "loc": { "start": { - "line": 59, + "line": 64, "column": 9 }, "end": { - "line": 59, + "line": 64, "column": 15 }, "identifierName": "search" @@ -2336,44 +2404,44 @@ "arguments": [ { "type": "MemberExpression", - "start": 1400, - "end": 1412, + "start": 1650, + "end": 1662, "loc": { "start": { - "line": 59, + "line": 64, "column": 16 }, "end": { - "line": 59, + "line": 64, "column": 28 } }, "object": { "type": "ThisExpression", - "start": 1400, - "end": 1404, + "start": 1650, + "end": 1654, "loc": { "start": { - "line": 59, + "line": 64, "column": 16 }, "end": { - "line": 59, + "line": 64, "column": 20 } } }, "property": { "type": "Identifier", - "start": 1405, - "end": 1412, + "start": 1655, + "end": 1662, "loc": { "start": { - "line": 59, + "line": 64, "column": 21 }, "end": { - "line": 59, + "line": 64, "column": 28 }, "identifierName": "compare" @@ -2384,44 +2452,44 @@ }, { "type": "MemberExpression", - "start": 1414, - "end": 1423, + "start": 1664, + "end": 1673, "loc": { "start": { - "line": 59, + "line": 64, "column": 30 }, "end": { - "line": 59, + "line": 64, "column": 39 } }, "object": { "type": "ThisExpression", - "start": 1414, - "end": 1418, + "start": 1664, + "end": 1668, "loc": { "start": { - "line": 59, + "line": 64, "column": 30 }, "end": { - "line": 59, + "line": 64, "column": 34 } } }, "property": { "type": "Identifier", - "start": 1419, - "end": 1423, + "start": 1669, + "end": 1673, "loc": { "start": { - "line": 59, + "line": 64, "column": 35 }, "end": { - "line": 59, + "line": 64, "column": 39 }, "identifierName": "root" @@ -2432,15 +2500,15 @@ }, { "type": "Identifier", - "start": 1425, - "end": 1428, + "start": 1675, + "end": 1678, "loc": { "start": { - "line": 59, + "line": 64, "column": 41 }, "end": { - "line": 59, + "line": 64, "column": 44 }, "identifierName": "key" @@ -2457,16 +2525,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Node}\n\t ", - "start": 1102, - "end": 1328, + "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t ", + "start": 1352, + "end": 1578, "loc": { "start": { - "line": 49, + "line": 54, "column": 1 }, "end": { - "line": 56, + "line": 61, "column": 4 } } @@ -2475,16 +2543,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t ", - "start": 1436, - "end": 1698, + "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", + "start": 1686, + "end": 1948, "loc": { "start": { - "line": 62, + "line": 67, "column": 1 }, "end": { - "line": 69, + "line": 74, "column": 4 } } @@ -2493,15 +2561,15 @@ }, { "type": "ClassMethod", - "start": 1700, - "end": 1789, + "start": 1950, + "end": 2039, "loc": { "start": { - "line": 70, + "line": 75, "column": 1 }, "end": { - "line": 73, + "line": 78, "column": 2 } }, @@ -2509,15 +2577,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 1700, - "end": 1703, + "start": 1950, + "end": 1953, "loc": { "start": { - "line": 70, + "line": 75, "column": 1 }, "end": { - "line": 70, + "line": 75, "column": 4 }, "identifierName": "get" @@ -2533,15 +2601,15 @@ "params": [ { "type": "Identifier", - "start": 1704, - "end": 1707, + "start": 1954, + "end": 1957, "loc": { "start": { - "line": 70, + "line": 75, "column": 5 }, "end": { - "line": 70, + "line": 75, "column": 8 }, "identifierName": "key" @@ -2551,59 +2619,59 @@ ], "body": { "type": "BlockStatement", - "start": 1709, - "end": 1789, + "start": 1959, + "end": 2039, "loc": { "start": { - "line": 70, + "line": 75, "column": 10 }, "end": { - "line": 73, + "line": 78, "column": 2 } }, "body": [ { "type": "VariableDeclaration", - "start": 1713, - "end": 1744, + "start": 1963, + "end": 1994, "loc": { "start": { - "line": 71, + "line": 76, "column": 2 }, "end": { - "line": 71, + "line": 76, "column": 33 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 1719, - "end": 1743, + "start": 1969, + "end": 1993, "loc": { "start": { - "line": 71, + "line": 76, "column": 8 }, "end": { - "line": 71, + "line": 76, "column": 32 } }, "id": { "type": "Identifier", - "start": 1719, - "end": 1723, + "start": 1969, + "end": 1973, "loc": { "start": { - "line": 71, + "line": 76, "column": 8 }, "end": { - "line": 71, + "line": 76, "column": 12 }, "identifierName": "node" @@ -2612,58 +2680,58 @@ }, "init": { "type": "CallExpression", - "start": 1726, - "end": 1743, + "start": 1976, + "end": 1993, "loc": { "start": { - "line": 71, + "line": 76, "column": 15 }, "end": { - "line": 71, + "line": 76, "column": 32 } }, "callee": { "type": "MemberExpression", - "start": 1726, - "end": 1738, + "start": 1976, + "end": 1988, "loc": { "start": { - "line": 71, + "line": 76, "column": 15 }, "end": { - "line": 71, + "line": 76, "column": 27 } }, "object": { "type": "ThisExpression", - "start": 1726, - "end": 1730, + "start": 1976, + "end": 1980, "loc": { "start": { - "line": 71, + "line": 76, "column": 15 }, "end": { - "line": 71, + "line": 76, "column": 19 } } }, "property": { "type": "Identifier", - "start": 1731, - "end": 1738, + "start": 1981, + "end": 1988, "loc": { "start": { - "line": 71, + "line": 76, "column": 20 }, "end": { - "line": 71, + "line": 76, "column": 27 }, "identifierName": "_search" @@ -2675,15 +2743,15 @@ "arguments": [ { "type": "Identifier", - "start": 1739, - "end": 1742, + "start": 1989, + "end": 1992, "loc": { "start": { - "line": 71, + "line": 76, "column": 28 }, "end": { - "line": 71, + "line": 76, "column": 31 }, "identifierName": "key" @@ -2698,57 +2766,57 @@ }, { "type": "ReturnStatement", - "start": 1747, - "end": 1786, + "start": 1997, + "end": 2036, "loc": { "start": { - "line": 72, + "line": 77, "column": 2 }, "end": { - "line": 72, + "line": 77, "column": 41 } }, "argument": { "type": "ConditionalExpression", - "start": 1754, - "end": 1785, + "start": 2004, + "end": 2035, "loc": { "start": { - "line": 72, + "line": 77, "column": 9 }, "end": { - "line": 72, + "line": 77, "column": 40 } }, "test": { "type": "BinaryExpression", - "start": 1754, - "end": 1767, + "start": 2004, + "end": 2017, "loc": { "start": { - "line": 72, + "line": 77, "column": 9 }, "end": { - "line": 72, + "line": 77, "column": 22 } }, "left": { "type": "Identifier", - "start": 1754, - "end": 1758, + "start": 2004, + "end": 2008, "loc": { "start": { - "line": 72, + "line": 77, "column": 9 }, "end": { - "line": 72, + "line": 77, "column": 13 }, "identifierName": "node" @@ -2758,15 +2826,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1763, - "end": 1767, + "start": 2013, + "end": 2017, "loc": { "start": { - "line": 72, + "line": 77, "column": 18 }, "end": { - "line": 72, + "line": 77, "column": 22 } } @@ -2774,44 +2842,44 @@ }, "consequent": { "type": "NullLiteral", - "start": 1770, - "end": 1774, + "start": 2020, + "end": 2024, "loc": { "start": { - "line": 72, + "line": 77, "column": 25 }, "end": { - "line": 72, + "line": 77, "column": 29 } } }, "alternate": { "type": "MemberExpression", - "start": 1777, - "end": 1785, + "start": 2027, + "end": 2035, "loc": { "start": { - "line": 72, + "line": 77, "column": 32 }, "end": { - "line": 72, + "line": 77, "column": 40 } }, "object": { "type": "Identifier", - "start": 1777, - "end": 1781, + "start": 2027, + "end": 2031, "loc": { "start": { - "line": 72, + "line": 77, "column": 32 }, "end": { - "line": 72, + "line": 77, "column": 36 }, "identifierName": "node" @@ -2820,15 +2888,15 @@ }, "property": { "type": "Identifier", - "start": 1782, - "end": 1785, + "start": 2032, + "end": 2035, "loc": { "start": { - "line": 72, + "line": 77, "column": 37 }, "end": { - "line": 72, + "line": 77, "column": 40 }, "identifierName": "key" @@ -2846,16 +2914,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t ", - "start": 1436, - "end": 1698, + "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", + "start": 1686, + "end": 1948, "loc": { "start": { - "line": 62, + "line": 67, "column": 1 }, "end": { - "line": 69, + "line": 74, "column": 4 } } @@ -2864,16 +2932,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t ", - "start": 1792, - "end": 1947, + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean}\n\t ", + "start": 2042, + "end": 2197, "loc": { "start": { - "line": 75, + "line": 80, "column": 1 }, "end": { - "line": 81, + "line": 86, "column": 4 } } @@ -2882,15 +2950,15 @@ }, { "type": "ClassMethod", - "start": 1949, - "end": 1999, + "start": 2199, + "end": 2249, "loc": { "start": { - "line": 82, + "line": 87, "column": 1 }, "end": { - "line": 84, + "line": 89, "column": 2 } }, @@ -2898,15 +2966,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 1949, - "end": 1952, + "start": 2199, + "end": 2202, "loc": { "start": { - "line": 82, + "line": 87, "column": 1 }, "end": { - "line": 82, + "line": 87, "column": 4 }, "identifierName": "has" @@ -2922,15 +2990,15 @@ "params": [ { "type": "Identifier", - "start": 1953, - "end": 1956, + "start": 2203, + "end": 2206, "loc": { "start": { - "line": 82, + "line": 87, "column": 5 }, "end": { - "line": 82, + "line": 87, "column": 8 }, "identifierName": "key" @@ -2940,101 +3008,101 @@ ], "body": { "type": "BlockStatement", - "start": 1958, - "end": 1999, + "start": 2208, + "end": 2249, "loc": { "start": { - "line": 82, + "line": 87, "column": 10 }, "end": { - "line": 84, + "line": 89, "column": 2 } }, "body": [ { "type": "ReturnStatement", - "start": 1962, - "end": 1996, + "start": 2212, + "end": 2246, "loc": { "start": { - "line": 83, + "line": 88, "column": 2 }, "end": { - "line": 83, + "line": 88, "column": 36 } }, "argument": { "type": "BinaryExpression", - "start": 1969, - "end": 1995, + "start": 2219, + "end": 2245, "loc": { "start": { - "line": 83, + "line": 88, "column": 9 }, "end": { - "line": 83, + "line": 88, "column": 35 } }, "left": { "type": "CallExpression", - "start": 1969, - "end": 1986, + "start": 2219, + "end": 2236, "loc": { "start": { - "line": 83, + "line": 88, "column": 9 }, "end": { - "line": 83, + "line": 88, "column": 26 } }, "callee": { "type": "MemberExpression", - "start": 1969, - "end": 1981, + "start": 2219, + "end": 2231, "loc": { "start": { - "line": 83, + "line": 88, "column": 9 }, "end": { - "line": 83, + "line": 88, "column": 21 } }, "object": { "type": "ThisExpression", - "start": 1969, - "end": 1973, + "start": 2219, + "end": 2223, "loc": { "start": { - "line": 83, + "line": 88, "column": 9 }, "end": { - "line": 83, + "line": 88, "column": 13 } } }, "property": { "type": "Identifier", - "start": 1974, - "end": 1981, + "start": 2224, + "end": 2231, "loc": { "start": { - "line": 83, + "line": 88, "column": 14 }, "end": { - "line": 83, + "line": 88, "column": 21 }, "identifierName": "_search" @@ -3046,15 +3114,15 @@ "arguments": [ { "type": "Identifier", - "start": 1982, - "end": 1985, + "start": 2232, + "end": 2235, "loc": { "start": { - "line": 83, + "line": 88, "column": 22 }, "end": { - "line": 83, + "line": 88, "column": 25 }, "identifierName": "key" @@ -3066,15 +3134,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 1991, - "end": 1995, + "start": 2241, + "end": 2245, "loc": { "start": { - "line": 83, + "line": 88, "column": 31 }, "end": { - "line": 83, + "line": 88, "column": 35 } } @@ -3088,16 +3156,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t ", - "start": 1792, - "end": 1947, + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean}\n\t ", + "start": 2042, + "end": 2197, "loc": { "start": { - "line": 75, + "line": 80, "column": 1 }, "end": { - "line": 81, + "line": 86, "column": 4 } } @@ -3107,15 +3175,15 @@ { "type": "CommentBlock", "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", - "start": 2002, - "end": 2107, + "start": 2252, + "end": 2357, "loc": { "start": { - "line": 86, + "line": 91, "column": 1 }, "end": { - "line": 90, + "line": 95, "column": 4 } } @@ -3124,15 +3192,15 @@ }, { "type": "ClassMethod", - "start": 2109, - "end": 2895, + "start": 2359, + "end": 3178, "loc": { "start": { - "line": 91, + "line": 96, "column": 1 }, "end": { - "line": 115, + "line": 121, "column": 2 } }, @@ -3140,15 +3208,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 2109, - "end": 2116, + "start": 2359, + "end": 2366, "loc": { "start": { - "line": 91, + "line": 96, "column": 1 }, "end": { - "line": 91, + "line": 96, "column": 8 }, "identifierName": "_delete" @@ -3164,15 +3232,15 @@ "params": [ { "type": "Identifier", - "start": 2117, - "end": 2121, + "start": 2367, + "end": 2371, "loc": { "start": { - "line": 91, + "line": 96, "column": 9 }, "end": { - "line": 91, + "line": 96, "column": 13 }, "identifierName": "node" @@ -3182,44 +3250,44 @@ ], "body": { "type": "BlockStatement", - "start": 2123, - "end": 2895, + "start": 2373, + "end": 3178, "loc": { "start": { - "line": 91, + "line": 96, "column": 15 }, "end": { - "line": 115, + "line": 121, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 2127, - "end": 2892, + "start": 2377, + "end": 3175, "loc": { "start": { - "line": 92, + "line": 97, "column": 2 }, "end": { - "line": 114, + "line": 120, "column": 3 } }, "test": { "type": "UnaryExpression", - "start": 2131, - "end": 2150, + "start": 2381, + "end": 2400, "loc": { "start": { - "line": 92, + "line": 97, "column": 6 }, "end": { - "line": 92, + "line": 97, "column": 25 } }, @@ -3227,57 +3295,57 @@ "prefix": true, "argument": { "type": "CallExpression", - "start": 2132, - "end": 2150, + "start": 2382, + "end": 2400, "loc": { "start": { - "line": 92, + "line": 97, "column": 7 }, "end": { - "line": 92, + "line": 97, "column": 25 } }, "callee": { "type": "MemberExpression", - "start": 2132, - "end": 2148, + "start": 2382, + "end": 2398, "loc": { "start": { - "line": 92, + "line": 97, "column": 7 }, "end": { - "line": 92, + "line": 97, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 2132, - "end": 2141, + "start": 2382, + "end": 2391, "loc": { "start": { - "line": 92, + "line": 97, "column": 7 }, "end": { - "line": 92, + "line": 97, "column": 16 } }, "object": { "type": "Identifier", - "start": 2132, - "end": 2136, + "start": 2382, + "end": 2386, "loc": { "start": { - "line": 92, + "line": 97, "column": 7 }, "end": { - "line": 92, + "line": 97, "column": 11 }, "identifierName": "node" @@ -3286,15 +3354,15 @@ }, "property": { "type": "Identifier", - "start": 2137, - "end": 2141, + "start": 2387, + "end": 2391, "loc": { "start": { - "line": 92, + "line": 97, "column": 12 }, "end": { - "line": 92, + "line": 97, "column": 16 }, "identifierName": "left" @@ -3305,15 +3373,15 @@ }, "property": { "type": "Identifier", - "start": 2142, - "end": 2148, + "start": 2392, + "end": 2398, "loc": { "start": { - "line": 92, + "line": 97, "column": 17 }, "end": { - "line": 92, + "line": 97, "column": 23 }, "identifierName": "isLeaf" @@ -3330,59 +3398,59 @@ }, "consequent": { "type": "BlockStatement", - "start": 2152, - "end": 2425, + "start": 2402, + "end": 2675, "loc": { "start": { - "line": 92, + "line": 97, "column": 27 }, "end": { - "line": 100, + "line": 105, "column": 3 } }, "body": [ { "type": "VariableDeclaration", - "start": 2205, - "end": 2236, + "start": 2455, + "end": 2486, "loc": { "start": { - "line": 94, + "line": 99, "column": 3 }, "end": { - "line": 94, + "line": 99, "column": 34 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 2211, - "end": 2235, + "start": 2461, + "end": 2485, "loc": { "start": { - "line": 94, + "line": 99, "column": 9 }, "end": { - "line": 94, + "line": 99, "column": 33 } }, "id": { "type": "Identifier", - "start": 2211, - "end": 2215, + "start": 2461, + "end": 2465, "loc": { "start": { - "line": 94, + "line": 99, "column": 9 }, "end": { - "line": 94, + "line": 99, "column": 13 }, "identifierName": "pred" @@ -3392,29 +3460,29 @@ }, "init": { "type": "CallExpression", - "start": 2218, - "end": 2235, + "start": 2468, + "end": 2485, "loc": { "start": { - "line": 94, + "line": 99, "column": 16 }, "end": { - "line": 94, + "line": 99, "column": 33 } }, "callee": { "type": "Identifier", - "start": 2218, - "end": 2229, + "start": 2468, + "end": 2479, "loc": { "start": { - "line": 94, + "line": 99, "column": 16 }, "end": { - "line": 94, + "line": 99, "column": 27 }, "identifierName": "predecessor" @@ -3424,15 +3492,15 @@ "arguments": [ { "type": "Identifier", - "start": 2230, - "end": 2234, + "start": 2480, + "end": 2484, "loc": { "start": { - "line": 94, + "line": 99, "column": 28 }, "end": { - "line": 94, + "line": 99, "column": 32 }, "identifierName": "node" @@ -3449,15 +3517,15 @@ { "type": "CommentLine", "value": " Replace node's key with predecessor's key", - "start": 2157, - "end": 2201, + "start": 2407, + "end": 2451, "loc": { "start": { - "line": 93, + "line": 98, "column": 3 }, "end": { - "line": 93, + "line": 98, "column": 47 } } @@ -3466,58 +3534,58 @@ }, { "type": "ExpressionStatement", - "start": 2240, - "end": 2260, + "start": 2490, + "end": 2510, "loc": { "start": { - "line": 95, + "line": 100, "column": 3 }, "end": { - "line": 95, + "line": 100, "column": 23 } }, "expression": { "type": "AssignmentExpression", - "start": 2240, - "end": 2259, + "start": 2490, + "end": 2509, "loc": { "start": { - "line": 95, + "line": 100, "column": 3 }, "end": { - "line": 95, + "line": 100, "column": 22 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 2240, - "end": 2248, + "start": 2490, + "end": 2498, "loc": { "start": { - "line": 95, + "line": 100, "column": 3 }, "end": { - "line": 95, + "line": 100, "column": 11 } }, "object": { "type": "Identifier", - "start": 2240, - "end": 2244, + "start": 2490, + "end": 2494, "loc": { "start": { - "line": 95, + "line": 100, "column": 3 }, "end": { - "line": 95, + "line": 100, "column": 7 }, "identifierName": "node" @@ -3526,15 +3594,15 @@ }, "property": { "type": "Identifier", - "start": 2245, - "end": 2248, + "start": 2495, + "end": 2498, "loc": { "start": { - "line": 95, + "line": 100, "column": 8 }, "end": { - "line": 95, + "line": 100, "column": 11 }, "identifierName": "key" @@ -3545,29 +3613,29 @@ }, "right": { "type": "MemberExpression", - "start": 2251, - "end": 2259, + "start": 2501, + "end": 2509, "loc": { "start": { - "line": 95, + "line": 100, "column": 14 }, "end": { - "line": 95, + "line": 100, "column": 22 } }, "object": { "type": "Identifier", - "start": 2251, - "end": 2255, + "start": 2501, + "end": 2505, "loc": { "start": { - "line": 95, + "line": 100, "column": 14 }, "end": { - "line": 95, + "line": 100, "column": 18 }, "identifierName": "pred" @@ -3576,15 +3644,15 @@ }, "property": { "type": "Identifier", - "start": 2256, - "end": 2259, + "start": 2506, + "end": 2509, "loc": { "start": { - "line": 95, + "line": 100, "column": 19 }, "end": { - "line": 95, + "line": 100, "column": 22 }, "identifierName": "key" @@ -3598,15 +3666,15 @@ { "type": "CommentLine", "value": " Delete predecessor node", - "start": 2264, - "end": 2290, + "start": 2514, + "end": 2540, "loc": { "start": { - "line": 96, + "line": 101, "column": 3 }, "end": { - "line": 96, + "line": 101, "column": 29 } } @@ -3614,15 +3682,15 @@ { "type": "CommentLine", "value": " note: this node can only have one non-leaf child", - "start": 2294, - "end": 2345, + "start": 2544, + "end": 2595, "loc": { "start": { - "line": 97, + "line": 102, "column": 3 }, "end": { - "line": 97, + "line": 102, "column": 54 } } @@ -3630,15 +3698,15 @@ { "type": "CommentLine", "value": " because the tree is a red-black tree", - "start": 2349, - "end": 2394, + "start": 2599, + "end": 2644, "loc": { "start": { - "line": 98, + "line": 103, "column": 3 }, "end": { - "line": 98, + "line": 103, "column": 48 } } @@ -3647,43 +3715,43 @@ }, { "type": "ExpressionStatement", - "start": 2398, - "end": 2421, + "start": 2648, + "end": 2671, "loc": { "start": { - "line": 99, + "line": 104, "column": 3 }, "end": { - "line": 99, + "line": 104, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 2398, - "end": 2420, + "start": 2648, + "end": 2670, "loc": { "start": { - "line": 99, + "line": 104, "column": 3 }, "end": { - "line": 99, + "line": 104, "column": 25 } }, "callee": { "type": "Identifier", - "start": 2398, - "end": 2414, + "start": 2648, + "end": 2664, "loc": { "start": { - "line": 99, + "line": 104, "column": 3 }, "end": { - "line": 99, + "line": 104, "column": 19 }, "identifierName": "delete_one_child" @@ -3694,15 +3762,15 @@ "arguments": [ { "type": "Identifier", - "start": 2415, - "end": 2419, + "start": 2665, + "end": 2669, "loc": { "start": { - "line": 99, + "line": 104, "column": 20 }, "end": { - "line": 99, + "line": 104, "column": 24 }, "identifierName": "pred" @@ -3716,15 +3784,15 @@ { "type": "CommentLine", "value": " Delete predecessor node", - "start": 2264, - "end": 2290, + "start": 2514, + "end": 2540, "loc": { "start": { - "line": 96, + "line": 101, "column": 3 }, "end": { - "line": 96, + "line": 101, "column": 29 } } @@ -3732,15 +3800,15 @@ { "type": "CommentLine", "value": " note: this node can only have one non-leaf child", - "start": 2294, - "end": 2345, + "start": 2544, + "end": 2595, "loc": { "start": { - "line": 97, + "line": 102, "column": 3 }, "end": { - "line": 97, + "line": 102, "column": 54 } } @@ -3748,15 +3816,15 @@ { "type": "CommentLine", "value": " because the tree is a red-black tree", - "start": 2349, - "end": 2394, + "start": 2599, + "end": 2644, "loc": { "start": { - "line": 98, + "line": 103, "column": 3 }, "end": { - "line": 98, + "line": 103, "column": 48 } } @@ -3768,29 +3836,29 @@ }, "alternate": { "type": "IfStatement", - "start": 2431, - "end": 2892, + "start": 2681, + "end": 3175, "loc": { "start": { - "line": 100, + "line": 105, "column": 9 }, "end": { - "line": 114, + "line": 120, "column": 3 } }, "test": { "type": "UnaryExpression", - "start": 2435, - "end": 2455, + "start": 2685, + "end": 2705, "loc": { "start": { - "line": 100, + "line": 105, "column": 13 }, "end": { - "line": 100, + "line": 105, "column": 33 } }, @@ -3798,57 +3866,57 @@ "prefix": true, "argument": { "type": "CallExpression", - "start": 2436, - "end": 2455, + "start": 2686, + "end": 2705, "loc": { "start": { - "line": 100, + "line": 105, "column": 14 }, "end": { - "line": 100, + "line": 105, "column": 33 } }, "callee": { "type": "MemberExpression", - "start": 2436, - "end": 2453, + "start": 2686, + "end": 2703, "loc": { "start": { - "line": 100, + "line": 105, "column": 14 }, "end": { - "line": 100, + "line": 105, "column": 31 } }, "object": { "type": "MemberExpression", - "start": 2436, - "end": 2446, + "start": 2686, + "end": 2696, "loc": { "start": { - "line": 100, + "line": 105, "column": 14 }, "end": { - "line": 100, + "line": 105, "column": 24 } }, "object": { "type": "Identifier", - "start": 2436, - "end": 2440, + "start": 2686, + "end": 2690, "loc": { "start": { - "line": 100, + "line": 105, "column": 14 }, "end": { - "line": 100, + "line": 105, "column": 18 }, "identifierName": "node" @@ -3857,15 +3925,15 @@ }, "property": { "type": "Identifier", - "start": 2441, - "end": 2446, + "start": 2691, + "end": 2696, "loc": { "start": { - "line": 100, + "line": 105, "column": 19 }, "end": { - "line": 100, + "line": 105, "column": 24 }, "identifierName": "right" @@ -3876,15 +3944,15 @@ }, "property": { "type": "Identifier", - "start": 2447, - "end": 2453, + "start": 2697, + "end": 2703, "loc": { "start": { - "line": 100, + "line": 105, "column": 25 }, "end": { - "line": 100, + "line": 105, "column": 31 }, "identifierName": "isLeaf" @@ -3901,59 +3969,59 @@ }, "consequent": { "type": "BlockStatement", - "start": 2457, - "end": 2798, + "start": 2707, + "end": 3081, "loc": { "start": { - "line": 100, + "line": 105, "column": 35 }, "end": { - "line": 110, + "line": 116, "column": 3 } }, "body": [ { "type": "VariableDeclaration", - "start": 2587, - "end": 2611, + "start": 2837, + "end": 2861, "loc": { "start": { - "line": 104, + "line": 109, "column": 3 }, "end": { - "line": 104, + "line": 109, "column": 27 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 2593, - "end": 2610, + "start": 2843, + "end": 2860, "loc": { "start": { - "line": 104, + "line": 109, "column": 9 }, "end": { - "line": 104, + "line": 109, "column": 26 } }, "id": { "type": "Identifier", - "start": 2593, - "end": 2597, + "start": 2843, + "end": 2847, "loc": { "start": { - "line": 104, + "line": 109, "column": 9 }, "end": { - "line": 104, + "line": 109, "column": 13 }, "identifierName": "succ" @@ -3963,29 +4031,29 @@ }, "init": { "type": "MemberExpression", - "start": 2600, - "end": 2610, + "start": 2850, + "end": 2860, "loc": { "start": { - "line": 104, + "line": 109, "column": 16 }, "end": { - "line": 104, + "line": 109, "column": 26 } }, "object": { "type": "Identifier", - "start": 2600, - "end": 2604, + "start": 2850, + "end": 2854, "loc": { "start": { - "line": 104, + "line": 109, "column": 16 }, "end": { - "line": 104, + "line": 109, "column": 20 }, "identifierName": "node" @@ -3994,15 +4062,15 @@ }, "property": { "type": "Identifier", - "start": 2605, - "end": 2610, + "start": 2855, + "end": 2860, "loc": { "start": { - "line": 104, + "line": 109, "column": 21 }, "end": { - "line": 104, + "line": 109, "column": 26 }, "identifierName": "right" @@ -4019,15 +4087,15 @@ { "type": "CommentLine", "value": " Replace node's key with successor's key", - "start": 2462, - "end": 2504, + "start": 2712, + "end": 2754, "loc": { "start": { - "line": 101, + "line": 106, "column": 3 }, "end": { - "line": 101, + "line": 106, "column": 45 } } @@ -4035,15 +4103,15 @@ { "type": "CommentLine", "value": " If there is no left child, then there can only be one right", - "start": 2508, - "end": 2570, + "start": 2758, + "end": 2820, "loc": { "start": { - "line": 102, + "line": 107, "column": 3 }, "end": { - "line": 102, + "line": 107, "column": 65 } } @@ -4051,15 +4119,15 @@ { "type": "CommentLine", "value": " child.", - "start": 2574, - "end": 2583, + "start": 2824, + "end": 2833, "loc": { "start": { - "line": 103, + "line": 108, "column": 3 }, "end": { - "line": 103, + "line": 108, "column": 12 } } @@ -4068,58 +4136,157 @@ }, { "type": "ExpressionStatement", - "start": 2615, - "end": 2635, + "start": 2865, + "end": 2894, "loc": { "start": { - "line": 105, + "line": 110, "column": 3 }, "end": { - "line": 105, + "line": 110, + "column": 32 + } + }, + "expression": { + "type": "CallExpression", + "start": 2865, + "end": 2893, + "loc": { + "start": { + "line": 110, + "column": 3 + }, + "end": { + "line": 110, + "column": 31 + } + }, + "callee": { + "type": "Identifier", + "start": 2865, + "end": 2871, + "loc": { + "start": { + "line": 110, + "column": 3 + }, + "end": { + "line": 110, + "column": 9 + }, + "identifierName": "assert" + }, + "name": "assert" + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 2872, + "end": 2892, + "loc": { + "start": { + "line": 110, + "column": 10 + }, + "end": { + "line": 110, + "column": 30 + } + }, + "left": { + "type": "Identifier", + "start": 2872, + "end": 2876, + "loc": { + "start": { + "line": 110, + "column": 10 + }, + "end": { + "line": 110, + "column": 14 + }, + "identifierName": "succ" + }, + "name": "succ" + }, + "operator": "instanceof", + "right": { + "type": "Identifier", + "start": 2888, + "end": 2892, + "loc": { + "start": { + "line": 110, + "column": 26 + }, + "end": { + "line": 110, + "column": 30 + }, + "identifierName": "Node" + }, + "name": "Node" + } + } + ] + } + }, + { + "type": "ExpressionStatement", + "start": 2898, + "end": 2918, + "loc": { + "start": { + "line": 111, + "column": 3 + }, + "end": { + "line": 111, "column": 23 } }, "expression": { "type": "AssignmentExpression", - "start": 2615, - "end": 2634, + "start": 2898, + "end": 2917, "loc": { "start": { - "line": 105, + "line": 111, "column": 3 }, "end": { - "line": 105, + "line": 111, "column": 22 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 2615, - "end": 2623, + "start": 2898, + "end": 2906, "loc": { "start": { - "line": 105, + "line": 111, "column": 3 }, "end": { - "line": 105, + "line": 111, "column": 11 } }, "object": { "type": "Identifier", - "start": 2615, - "end": 2619, + "start": 2898, + "end": 2902, "loc": { "start": { - "line": 105, + "line": 111, "column": 3 }, "end": { - "line": 105, + "line": 111, "column": 7 }, "identifierName": "node" @@ -4128,15 +4295,15 @@ }, "property": { "type": "Identifier", - "start": 2620, - "end": 2623, + "start": 2903, + "end": 2906, "loc": { "start": { - "line": 105, + "line": 111, "column": 8 }, "end": { - "line": 105, + "line": 111, "column": 11 }, "identifierName": "key" @@ -4147,29 +4314,29 @@ }, "right": { "type": "MemberExpression", - "start": 2626, - "end": 2634, + "start": 2909, + "end": 2917, "loc": { "start": { - "line": 105, + "line": 111, "column": 14 }, "end": { - "line": 105, + "line": 111, "column": 22 } }, "object": { "type": "Identifier", - "start": 2626, - "end": 2630, + "start": 2909, + "end": 2913, "loc": { "start": { - "line": 105, + "line": 111, "column": 14 }, "end": { - "line": 105, + "line": 111, "column": 18 }, "identifierName": "succ" @@ -4178,15 +4345,15 @@ }, "property": { "type": "Identifier", - "start": 2631, - "end": 2634, + "start": 2914, + "end": 2917, "loc": { "start": { - "line": 105, + "line": 111, "column": 19 }, "end": { - "line": 105, + "line": 111, "column": 22 }, "identifierName": "key" @@ -4200,15 +4367,15 @@ { "type": "CommentLine", "value": " Delete successor node", - "start": 2639, - "end": 2663, + "start": 2922, + "end": 2946, "loc": { "start": { - "line": 106, + "line": 112, "column": 3 }, "end": { - "line": 106, + "line": 112, "column": 27 } } @@ -4216,15 +4383,15 @@ { "type": "CommentLine", "value": " note: this node can only have one non-leaf child", - "start": 2667, - "end": 2718, + "start": 2950, + "end": 3001, "loc": { "start": { - "line": 107, + "line": 113, "column": 3 }, "end": { - "line": 107, + "line": 113, "column": 54 } } @@ -4232,15 +4399,15 @@ { "type": "CommentLine", "value": " because the tree is a red-black tree", - "start": 2722, - "end": 2767, + "start": 3005, + "end": 3050, "loc": { "start": { - "line": 108, + "line": 114, "column": 3 }, "end": { - "line": 108, + "line": 114, "column": 48 } } @@ -4249,43 +4416,43 @@ }, { "type": "ExpressionStatement", - "start": 2771, - "end": 2794, + "start": 3054, + "end": 3077, "loc": { "start": { - "line": 109, + "line": 115, "column": 3 }, "end": { - "line": 109, + "line": 115, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 2771, - "end": 2793, + "start": 3054, + "end": 3076, "loc": { "start": { - "line": 109, + "line": 115, "column": 3 }, "end": { - "line": 109, + "line": 115, "column": 25 } }, "callee": { "type": "Identifier", - "start": 2771, - "end": 2787, + "start": 3054, + "end": 3070, "loc": { "start": { - "line": 109, + "line": 115, "column": 3 }, "end": { - "line": 109, + "line": 115, "column": 19 }, "identifierName": "delete_one_child" @@ -4296,15 +4463,15 @@ "arguments": [ { "type": "Identifier", - "start": 2788, - "end": 2792, + "start": 3071, + "end": 3075, "loc": { "start": { - "line": 109, + "line": 115, "column": 20 }, "end": { - "line": 109, + "line": 115, "column": 24 }, "identifierName": "succ" @@ -4318,15 +4485,15 @@ { "type": "CommentLine", "value": " Delete successor node", - "start": 2639, - "end": 2663, + "start": 2922, + "end": 2946, "loc": { "start": { - "line": 106, + "line": 112, "column": 3 }, "end": { - "line": 106, + "line": 112, "column": 27 } } @@ -4334,15 +4501,15 @@ { "type": "CommentLine", "value": " note: this node can only have one non-leaf child", - "start": 2667, - "end": 2718, + "start": 2950, + "end": 3001, "loc": { "start": { - "line": 107, + "line": 113, "column": 3 }, "end": { - "line": 107, + "line": 113, "column": 54 } } @@ -4350,15 +4517,15 @@ { "type": "CommentLine", "value": " because the tree is a red-black tree", - "start": 2722, - "end": 2767, + "start": 3005, + "end": 3050, "loc": { "start": { - "line": 108, + "line": 114, "column": 3 }, "end": { - "line": 108, + "line": 114, "column": 48 } } @@ -4370,43 +4537,43 @@ }, "alternate": { "type": "IfStatement", - "start": 2804, - "end": 2892, + "start": 3087, + "end": 3175, "loc": { "start": { - "line": 110, + "line": 116, "column": 9 }, "end": { - "line": 114, + "line": 120, "column": 3 } }, "test": { "type": "BinaryExpression", - "start": 2808, - "end": 2826, + "start": 3091, + "end": 3109, "loc": { "start": { - "line": 110, + "line": 116, "column": 13 }, "end": { - "line": 110, + "line": 116, "column": 31 } }, "left": { "type": "Identifier", - "start": 2808, - "end": 2812, + "start": 3091, + "end": 3095, "loc": { "start": { - "line": 110, + "line": 116, "column": 13 }, "end": { - "line": 110, + "line": 116, "column": 17 }, "identifierName": "node" @@ -4416,44 +4583,44 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 2817, - "end": 2826, + "start": 3100, + "end": 3109, "loc": { "start": { - "line": 110, + "line": 116, "column": 22 }, "end": { - "line": 110, + "line": 116, "column": 31 } }, "object": { "type": "ThisExpression", - "start": 2817, - "end": 2821, + "start": 3100, + "end": 3104, "loc": { "start": { - "line": 110, + "line": 116, "column": 22 }, "end": { - "line": 110, + "line": 116, "column": 26 } } }, "property": { "type": "Identifier", - "start": 2822, - "end": 2826, + "start": 3105, + "end": 3109, "loc": { "start": { - "line": 110, + "line": 116, "column": 27 }, "end": { - "line": 110, + "line": 116, "column": 31 }, "identifierName": "root" @@ -4465,88 +4632,88 @@ }, "consequent": { "type": "BlockStatement", - "start": 2828, - "end": 2854, + "start": 3111, + "end": 3137, "loc": { "start": { - "line": 110, + "line": 116, "column": 33 }, "end": { - "line": 112, + "line": 118, "column": 3 } }, "body": [ { "type": "ExpressionStatement", - "start": 2833, - "end": 2850, + "start": 3116, + "end": 3133, "loc": { "start": { - "line": 111, + "line": 117, "column": 3 }, "end": { - "line": 111, + "line": 117, "column": 20 } }, "expression": { "type": "AssignmentExpression", - "start": 2833, - "end": 2849, + "start": 3116, + "end": 3132, "loc": { "start": { - "line": 111, + "line": 117, "column": 3 }, "end": { - "line": 111, + "line": 117, "column": 19 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 2833, - "end": 2842, + "start": 3116, + "end": 3125, "loc": { "start": { - "line": 111, + "line": 117, "column": 3 }, "end": { - "line": 111, + "line": 117, "column": 12 } }, "object": { "type": "ThisExpression", - "start": 2833, - "end": 2837, + "start": 3116, + "end": 3120, "loc": { "start": { - "line": 111, + "line": 117, "column": 3 }, "end": { - "line": 111, + "line": 117, "column": 7 } } }, "property": { "type": "Identifier", - "start": 2838, - "end": 2842, + "start": 3121, + "end": 3125, "loc": { "start": { - "line": 111, + "line": 117, "column": 8 }, "end": { - "line": 111, + "line": 117, "column": 12 }, "identifierName": "root" @@ -4557,15 +4724,15 @@ }, "right": { "type": "NullLiteral", - "start": 2845, - "end": 2849, + "start": 3128, + "end": 3132, "loc": { "start": { - "line": 111, + "line": 117, "column": 15 }, "end": { - "line": 111, + "line": 117, "column": 19 } } @@ -4577,58 +4744,58 @@ }, "alternate": { "type": "BlockStatement", - "start": 2860, - "end": 2892, + "start": 3143, + "end": 3175, "loc": { "start": { - "line": 112, + "line": 118, "column": 9 }, "end": { - "line": 114, + "line": 120, "column": 3 } }, "body": [ { "type": "ExpressionStatement", - "start": 2865, - "end": 2888, + "start": 3148, + "end": 3171, "loc": { "start": { - "line": 113, + "line": 119, "column": 3 }, "end": { - "line": 113, + "line": 119, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 2865, - "end": 2887, + "start": 3148, + "end": 3170, "loc": { "start": { - "line": 113, + "line": 119, "column": 3 }, "end": { - "line": 113, + "line": 119, "column": 25 } }, "callee": { "type": "Identifier", - "start": 2865, - "end": 2881, + "start": 3148, + "end": 3164, "loc": { "start": { - "line": 113, + "line": 119, "column": 3 }, "end": { - "line": 113, + "line": 119, "column": 19 }, "identifierName": "delete_one_child" @@ -4638,15 +4805,15 @@ "arguments": [ { "type": "Identifier", - "start": 2882, - "end": 2886, + "start": 3165, + "end": 3169, "loc": { "start": { - "line": 113, + "line": 119, "column": 20 }, "end": { - "line": 113, + "line": 119, "column": 24 }, "identifierName": "node" @@ -4670,15 +4837,15 @@ { "type": "CommentBlock", "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", - "start": 2002, - "end": 2107, + "start": 2252, + "end": 2357, "loc": { "start": { - "line": 86, + "line": 91, "column": 1 }, "end": { - "line": 90, + "line": 95, "column": 4 } } @@ -4687,16 +4854,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", - "start": 2898, - "end": 3310, + "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", + "start": 3181, + "end": 3593, "loc": { "start": { - "line": 117, + "line": 123, "column": 1 }, "end": { - "line": 125, + "line": 131, "column": 4 } } @@ -4705,15 +4872,15 @@ }, { "type": "ClassMethod", - "start": 3312, - "end": 3435, + "start": 3595, + "end": 3718, "loc": { "start": { - "line": 126, + "line": 132, "column": 1 }, "end": { - "line": 132, + "line": 138, "column": 2 } }, @@ -4721,15 +4888,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 3312, - "end": 3318, + "start": 3595, + "end": 3601, "loc": { "start": { - "line": 126, + "line": 132, "column": 1 }, "end": { - "line": 126, + "line": 132, "column": 7 }, "identifierName": "remove" @@ -4745,15 +4912,15 @@ "params": [ { "type": "Identifier", - "start": 3319, - "end": 3322, + "start": 3602, + "end": 3605, "loc": { "start": { - "line": 126, + "line": 132, "column": 8 }, "end": { - "line": 126, + "line": 132, "column": 11 }, "identifierName": "key" @@ -4763,59 +4930,59 @@ ], "body": { "type": "BlockStatement", - "start": 3324, - "end": 3435, + "start": 3607, + "end": 3718, "loc": { "start": { - "line": 126, + "line": 132, "column": 13 }, "end": { - "line": 132, + "line": 138, "column": 2 } }, "body": [ { "type": "VariableDeclaration", - "start": 3328, - "end": 3359, + "start": 3611, + "end": 3642, "loc": { "start": { - "line": 127, + "line": 133, "column": 2 }, "end": { - "line": 127, + "line": 133, "column": 33 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 3334, - "end": 3358, + "start": 3617, + "end": 3641, "loc": { "start": { - "line": 127, + "line": 133, "column": 8 }, "end": { - "line": 127, + "line": 133, "column": 32 } }, "id": { "type": "Identifier", - "start": 3334, - "end": 3338, + "start": 3617, + "end": 3621, "loc": { "start": { - "line": 127, + "line": 133, "column": 8 }, "end": { - "line": 127, + "line": 133, "column": 12 }, "identifierName": "node" @@ -4824,58 +4991,58 @@ }, "init": { "type": "CallExpression", - "start": 3341, - "end": 3358, + "start": 3624, + "end": 3641, "loc": { "start": { - "line": 127, + "line": 133, "column": 15 }, "end": { - "line": 127, + "line": 133, "column": 32 } }, "callee": { "type": "MemberExpression", - "start": 3341, - "end": 3353, + "start": 3624, + "end": 3636, "loc": { "start": { - "line": 127, + "line": 133, "column": 15 }, "end": { - "line": 127, + "line": 133, "column": 27 } }, "object": { "type": "ThisExpression", - "start": 3341, - "end": 3345, + "start": 3624, + "end": 3628, "loc": { "start": { - "line": 127, + "line": 133, "column": 15 }, "end": { - "line": 127, + "line": 133, "column": 19 } } }, "property": { "type": "Identifier", - "start": 3346, - "end": 3353, + "start": 3629, + "end": 3636, "loc": { "start": { - "line": 127, + "line": 133, "column": 20 }, "end": { - "line": 127, + "line": 133, "column": 27 }, "identifierName": "_search" @@ -4887,15 +5054,15 @@ "arguments": [ { "type": "Identifier", - "start": 3354, - "end": 3357, + "start": 3637, + "end": 3640, "loc": { "start": { - "line": 127, + "line": 133, "column": 28 }, "end": { - "line": 127, + "line": 133, "column": 31 }, "identifierName": "key" @@ -4910,43 +5077,43 @@ }, { "type": "IfStatement", - "start": 3362, - "end": 3394, + "start": 3645, + "end": 3677, "loc": { "start": { - "line": 128, + "line": 134, "column": 2 }, "end": { - "line": 128, + "line": 134, "column": 34 } }, "test": { "type": "BinaryExpression", - "start": 3366, - "end": 3379, + "start": 3649, + "end": 3662, "loc": { "start": { - "line": 128, + "line": 134, "column": 6 }, "end": { - "line": 128, + "line": 134, "column": 19 } }, "left": { "type": "Identifier", - "start": 3366, - "end": 3370, + "start": 3649, + "end": 3653, "loc": { "start": { - "line": 128, + "line": 134, "column": 6 }, "end": { - "line": 128, + "line": 134, "column": 10 }, "identifierName": "node" @@ -4956,15 +5123,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 3375, - "end": 3379, + "start": 3658, + "end": 3662, "loc": { "start": { - "line": 128, + "line": 134, "column": 15 }, "end": { - "line": 128, + "line": 134, "column": 19 } } @@ -4972,29 +5139,29 @@ }, "consequent": { "type": "ReturnStatement", - "start": 3381, - "end": 3394, + "start": 3664, + "end": 3677, "loc": { "start": { - "line": 128, + "line": 134, "column": 21 }, "end": { - "line": 128, + "line": 134, "column": 34 } }, "argument": { "type": "BooleanLiteral", - "start": 3388, - "end": 3393, + "start": 3671, + "end": 3676, "loc": { "start": { - "line": 128, + "line": 134, "column": 28 }, "end": { - "line": 128, + "line": 134, "column": 33 } }, @@ -5005,72 +5172,72 @@ }, { "type": "ExpressionStatement", - "start": 3398, - "end": 3417, + "start": 3681, + "end": 3700, "loc": { "start": { - "line": 130, + "line": 136, "column": 2 }, "end": { - "line": 130, + "line": 136, "column": 21 } }, "expression": { "type": "CallExpression", - "start": 3398, - "end": 3416, + "start": 3681, + "end": 3699, "loc": { "start": { - "line": 130, + "line": 136, "column": 2 }, "end": { - "line": 130, + "line": 136, "column": 20 } }, "callee": { "type": "MemberExpression", - "start": 3398, - "end": 3410, + "start": 3681, + "end": 3693, "loc": { "start": { - "line": 130, + "line": 136, "column": 2 }, "end": { - "line": 130, + "line": 136, "column": 14 } }, "object": { "type": "ThisExpression", - "start": 3398, - "end": 3402, + "start": 3681, + "end": 3685, "loc": { "start": { - "line": 130, + "line": 136, "column": 2 }, "end": { - "line": 130, + "line": 136, "column": 6 } } }, "property": { "type": "Identifier", - "start": 3403, - "end": 3410, + "start": 3686, + "end": 3693, "loc": { "start": { - "line": 130, + "line": 136, "column": 7 }, "end": { - "line": 130, + "line": 136, "column": 14 }, "identifierName": "_delete" @@ -5082,15 +5249,15 @@ "arguments": [ { "type": "Identifier", - "start": 3411, - "end": 3415, + "start": 3694, + "end": 3698, "loc": { "start": { - "line": 130, + "line": 136, "column": 15 }, "end": { - "line": 130, + "line": 136, "column": 19 }, "identifierName": "node" @@ -5102,29 +5269,29 @@ }, { "type": "ReturnStatement", - "start": 3420, - "end": 3432, + "start": 3703, + "end": 3715, "loc": { "start": { - "line": 131, + "line": 137, "column": 2 }, "end": { - "line": 131, + "line": 137, "column": 14 } }, "argument": { "type": "BooleanLiteral", - "start": 3427, - "end": 3431, + "start": 3710, + "end": 3714, "loc": { "start": { - "line": 131, + "line": 137, "column": 9 }, "end": { - "line": 131, + "line": 137, "column": 13 } }, @@ -5138,16 +5305,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", - "start": 2898, - "end": 3310, + "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", + "start": 3181, + "end": 3593, "loc": { "start": { - "line": 117, + "line": 123, "column": 1 }, "end": { - "line": 125, + "line": 131, "column": 4 } } @@ -5156,16 +5323,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t ", - "start": 3438, - "end": 3687, + "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t ", + "start": 3721, + "end": 3978, "loc": { "start": { - "line": 134, + "line": 140, "column": 1 }, "end": { - "line": 140, + "line": 146, "column": 4 } } @@ -5174,15 +5341,15 @@ }, { "type": "ClassMethod", - "start": 3689, - "end": 3803, + "start": 3980, + "end": 4094, "loc": { "start": { - "line": 141, + "line": 147, "column": 1 }, "end": { - "line": 144, + "line": 150, "column": 2 } }, @@ -5191,15 +5358,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 3690, - "end": 3695, + "start": 3981, + "end": 3986, "loc": { "start": { - "line": 141, + "line": 147, "column": 2 }, "end": { - "line": 141, + "line": 147, "column": 7 }, "identifierName": "range" @@ -5214,15 +5381,15 @@ "params": [ { "type": "Identifier", - "start": 3696, - "end": 3700, + "start": 3987, + "end": 3991, "loc": { "start": { - "line": 141, + "line": 147, "column": 8 }, "end": { - "line": 141, + "line": 147, "column": 12 }, "identifierName": "left" @@ -5231,15 +5398,15 @@ }, { "type": "Identifier", - "start": 3702, - "end": 3707, + "start": 3993, + "end": 3998, "loc": { "start": { - "line": 141, + "line": 147, "column": 14 }, "end": { - "line": 141, + "line": 147, "column": 19 }, "identifierName": "right" @@ -5249,87 +5416,87 @@ ], "body": { "type": "BlockStatement", - "start": 3709, - "end": 3803, + "start": 4000, + "end": 4094, "loc": { "start": { - "line": 141, + "line": 147, "column": 21 }, "end": { - "line": 144, + "line": 150, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 3713, - "end": 3800, + "start": 4004, + "end": 4091, "loc": { "start": { - "line": 142, + "line": 148, "column": 2 }, "end": { - "line": 143, + "line": 149, "column": 63 } }, "test": { "type": "BinaryExpression", - "start": 3717, - "end": 3735, + "start": 4008, + "end": 4026, "loc": { "start": { - "line": 142, + "line": 148, "column": 6 }, "end": { - "line": 142, + "line": 148, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 3717, - "end": 3726, + "start": 4008, + "end": 4017, "loc": { "start": { - "line": 142, + "line": 148, "column": 6 }, "end": { - "line": 142, + "line": 148, "column": 15 } }, "object": { "type": "ThisExpression", - "start": 3717, - "end": 3721, + "start": 4008, + "end": 4012, "loc": { "start": { - "line": 142, + "line": 148, "column": 6 }, "end": { - "line": 142, + "line": 148, "column": 10 } } }, "property": { "type": "Identifier", - "start": 3722, - "end": 3726, + "start": 4013, + "end": 4017, "loc": { "start": { - "line": 142, + "line": 148, "column": 11 }, "end": { - "line": 142, + "line": 148, "column": 15 }, "identifierName": "root" @@ -5341,15 +5508,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 3731, - "end": 3735, + "start": 4022, + "end": 4026, "loc": { "start": { - "line": 142, + "line": 148, "column": 20 }, "end": { - "line": 142, + "line": 148, "column": 24 } } @@ -5357,58 +5524,58 @@ }, "consequent": { "type": "ExpressionStatement", - "start": 3740, - "end": 3800, + "start": 4031, + "end": 4091, "loc": { "start": { - "line": 143, + "line": 149, "column": 3 }, "end": { - "line": 143, + "line": 149, "column": 63 } }, "expression": { "type": "YieldExpression", - "start": 3740, - "end": 3799, + "start": 4031, + "end": 4090, "loc": { "start": { - "line": 143, + "line": 149, "column": 3 }, "end": { - "line": 143, + "line": 149, "column": 62 } }, "delegate": true, "argument": { "type": "CallExpression", - "start": 3747, - "end": 3799, + "start": 4038, + "end": 4090, "loc": { "start": { - "line": 143, + "line": 149, "column": 10 }, "end": { - "line": 143, + "line": 149, "column": 62 } }, "callee": { "type": "Identifier", - "start": 3747, - "end": 3761, + "start": 4038, + "end": 4052, "loc": { "start": { - "line": 143, + "line": 149, "column": 10 }, "end": { - "line": 143, + "line": 149, "column": 24 }, "identifierName": "rangetraversal" @@ -5418,44 +5585,44 @@ "arguments": [ { "type": "MemberExpression", - "start": 3762, - "end": 3774, + "start": 4053, + "end": 4065, "loc": { "start": { - "line": 143, + "line": 149, "column": 25 }, "end": { - "line": 143, + "line": 149, "column": 37 } }, "object": { "type": "ThisExpression", - "start": 3762, - "end": 3766, + "start": 4053, + "end": 4057, "loc": { "start": { - "line": 143, + "line": 149, "column": 25 }, "end": { - "line": 143, + "line": 149, "column": 29 } } }, "property": { "type": "Identifier", - "start": 3767, - "end": 3774, + "start": 4058, + "end": 4065, "loc": { "start": { - "line": 143, + "line": 149, "column": 30 }, "end": { - "line": 143, + "line": 149, "column": 37 }, "identifierName": "compare" @@ -5466,44 +5633,44 @@ }, { "type": "MemberExpression", - "start": 3776, - "end": 3785, + "start": 4067, + "end": 4076, "loc": { "start": { - "line": 143, + "line": 149, "column": 39 }, "end": { - "line": 143, + "line": 149, "column": 48 } }, "object": { "type": "ThisExpression", - "start": 3776, - "end": 3780, + "start": 4067, + "end": 4071, "loc": { "start": { - "line": 143, + "line": 149, "column": 39 }, "end": { - "line": 143, + "line": 149, "column": 43 } } }, "property": { "type": "Identifier", - "start": 3781, - "end": 3785, + "start": 4072, + "end": 4076, "loc": { "start": { - "line": 143, + "line": 149, "column": 44 }, "end": { - "line": 143, + "line": 149, "column": 48 }, "identifierName": "root" @@ -5514,15 +5681,15 @@ }, { "type": "Identifier", - "start": 3787, - "end": 3791, + "start": 4078, + "end": 4082, "loc": { "start": { - "line": 143, + "line": 149, "column": 50 }, "end": { - "line": 143, + "line": 149, "column": 54 }, "identifierName": "left" @@ -5531,15 +5698,15 @@ }, { "type": "Identifier", - "start": 3793, - "end": 3798, + "start": 4084, + "end": 4089, "loc": { "start": { - "line": 143, + "line": 149, "column": 56 }, "end": { - "line": 143, + "line": 149, "column": 61 }, "identifierName": "right" @@ -5559,16 +5726,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t ", - "start": 3438, - "end": 3687, + "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t ", + "start": 3721, + "end": 3978, "loc": { "start": { - "line": 134, + "line": 140, "column": 1 }, "end": { - "line": 140, + "line": 146, "column": 4 } } @@ -5577,16 +5744,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {Iterator}\n\t ", - "start": 3806, - "end": 3902, + "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t ", + "start": 4097, + "end": 4201, "loc": { "start": { - "line": 146, + "line": 152, "column": 1 }, "end": { - "line": 150, + "line": 156, "column": 4 } } @@ -5595,15 +5762,15 @@ }, { "type": "ClassMethod", - "start": 3904, - "end": 3979, + "start": 4203, + "end": 4278, "loc": { "start": { - "line": 151, + "line": 157, "column": 1 }, "end": { - "line": 153, + "line": 159, "column": 2 } }, @@ -5612,15 +5779,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 3905, - "end": 3910, + "start": 4204, + "end": 4209, "loc": { "start": { - "line": 151, + "line": 157, "column": 2 }, "end": { - "line": 151, + "line": 157, "column": 7 }, "identifierName": "items" @@ -5635,87 +5802,87 @@ "params": [], "body": { "type": "BlockStatement", - "start": 3913, - "end": 3979, + "start": 4212, + "end": 4278, "loc": { "start": { - "line": 151, + "line": 157, "column": 10 }, "end": { - "line": 153, + "line": 159, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 3917, - "end": 3976, + "start": 4216, + "end": 4275, "loc": { "start": { - "line": 152, + "line": 158, "column": 2 }, "end": { - "line": 152, + "line": 158, "column": 61 } }, "test": { "type": "BinaryExpression", - "start": 3921, - "end": 3939, + "start": 4220, + "end": 4238, "loc": { "start": { - "line": 152, + "line": 158, "column": 6 }, "end": { - "line": 152, + "line": 158, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 3921, - "end": 3930, + "start": 4220, + "end": 4229, "loc": { "start": { - "line": 152, + "line": 158, "column": 6 }, "end": { - "line": 152, + "line": 158, "column": 15 } }, "object": { "type": "ThisExpression", - "start": 3921, - "end": 3925, + "start": 4220, + "end": 4224, "loc": { "start": { - "line": 152, + "line": 158, "column": 6 }, "end": { - "line": 152, + "line": 158, "column": 10 } } }, "property": { "type": "Identifier", - "start": 3926, - "end": 3930, + "start": 4225, + "end": 4229, "loc": { "start": { - "line": 152, + "line": 158, "column": 11 }, "end": { - "line": 152, + "line": 158, "column": 15 }, "identifierName": "root" @@ -5727,15 +5894,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 3935, - "end": 3939, + "start": 4234, + "end": 4238, "loc": { "start": { - "line": 152, + "line": 158, "column": 20 }, "end": { - "line": 152, + "line": 158, "column": 24 } } @@ -5743,58 +5910,58 @@ }, "consequent": { "type": "ExpressionStatement", - "start": 3941, - "end": 3976, + "start": 4240, + "end": 4275, "loc": { "start": { - "line": 152, + "line": 158, "column": 26 }, "end": { - "line": 152, + "line": 158, "column": 61 } }, "expression": { "type": "YieldExpression", - "start": 3941, - "end": 3975, + "start": 4240, + "end": 4274, "loc": { "start": { - "line": 152, + "line": 158, "column": 26 }, "end": { - "line": 152, + "line": 158, "column": 60 } }, "delegate": true, "argument": { "type": "CallExpression", - "start": 3948, - "end": 3975, + "start": 4247, + "end": 4274, "loc": { "start": { - "line": 152, + "line": 158, "column": 33 }, "end": { - "line": 152, + "line": 158, "column": 60 } }, "callee": { "type": "Identifier", - "start": 3948, - "end": 3964, + "start": 4247, + "end": 4263, "loc": { "start": { - "line": 152, + "line": 158, "column": 33 }, "end": { - "line": 152, + "line": 158, "column": 49 }, "identifierName": "inordertraversal" @@ -5804,44 +5971,44 @@ "arguments": [ { "type": "MemberExpression", - "start": 3965, - "end": 3974, + "start": 4264, + "end": 4273, "loc": { "start": { - "line": 152, + "line": 158, "column": 50 }, "end": { - "line": 152, + "line": 158, "column": 59 } }, "object": { "type": "ThisExpression", - "start": 3965, - "end": 3969, + "start": 4264, + "end": 4268, "loc": { "start": { - "line": 152, + "line": 158, "column": 50 }, "end": { - "line": 152, + "line": 158, "column": 54 } } }, "property": { "type": "Identifier", - "start": 3970, - "end": 3974, + "start": 4269, + "end": 4273, "loc": { "start": { - "line": 152, + "line": 158, "column": 55 }, "end": { - "line": 152, + "line": 158, "column": 59 }, "identifierName": "root" @@ -5863,16 +6030,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {Iterator}\n\t ", - "start": 3806, - "end": 3902, + "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t ", + "start": 4097, + "end": 4201, "loc": { "start": { - "line": 146, + "line": 152, "column": 1 }, "end": { - "line": 150, + "line": 156, "column": 4 } } @@ -5882,15 +6049,15 @@ { "type": "CommentBlock", "value": "*\n\t * Same as {@link RedBlackTree#items}.\n\t ", - "start": 3982, - "end": 4030, + "start": 4281, + "end": 4329, "loc": { "start": { - "line": 155, + "line": 161, "column": 1 }, "end": { - "line": 157, + "line": 163, "column": 4 } } @@ -5899,15 +6066,15 @@ }, { "type": "ClassMethod", - "start": 4032, - "end": 4079, + "start": 4331, + "end": 4378, "loc": { "start": { - "line": 158, + "line": 164, "column": 1 }, "end": { - "line": 160, + "line": 166, "column": 2 } }, @@ -5915,29 +6082,29 @@ "computed": true, "key": { "type": "MemberExpression", - "start": 4033, - "end": 4048, + "start": 4332, + "end": 4347, "loc": { "start": { - "line": 158, + "line": 164, "column": 2 }, "end": { - "line": 158, + "line": 164, "column": 17 } }, "object": { "type": "Identifier", - "start": 4033, - "end": 4039, + "start": 4332, + "end": 4338, "loc": { "start": { - "line": 158, + "line": 164, "column": 2 }, "end": { - "line": 158, + "line": 164, "column": 8 }, "identifierName": "Symbol" @@ -5947,15 +6114,15 @@ }, "property": { "type": "Identifier", - "start": 4040, - "end": 4048, + "start": 4339, + "end": 4347, "loc": { "start": { - "line": 158, + "line": 164, "column": 9 }, "end": { - "line": 158, + "line": 164, "column": 17 }, "identifierName": "iterator" @@ -5973,87 +6140,87 @@ "params": [], "body": { "type": "BlockStatement", - "start": 4052, - "end": 4079, + "start": 4351, + "end": 4378, "loc": { "start": { - "line": 158, + "line": 164, "column": 21 }, "end": { - "line": 160, + "line": 166, "column": 2 } }, "body": [ { "type": "ReturnStatement", - "start": 4056, - "end": 4076, + "start": 4355, + "end": 4375, "loc": { "start": { - "line": 159, + "line": 165, "column": 2 }, "end": { - "line": 159, + "line": 165, "column": 22 } }, "argument": { "type": "CallExpression", - "start": 4063, - "end": 4075, + "start": 4362, + "end": 4374, "loc": { "start": { - "line": 159, + "line": 165, "column": 9 }, "end": { - "line": 159, + "line": 165, "column": 21 } }, "callee": { "type": "MemberExpression", - "start": 4063, - "end": 4073, + "start": 4362, + "end": 4372, "loc": { "start": { - "line": 159, + "line": 165, "column": 9 }, "end": { - "line": 159, + "line": 165, "column": 19 } }, "object": { "type": "ThisExpression", - "start": 4063, - "end": 4067, + "start": 4362, + "end": 4366, "loc": { "start": { - "line": 159, + "line": 165, "column": 9 }, "end": { - "line": 159, + "line": 165, "column": 13 } } }, "property": { "type": "Identifier", - "start": 4068, - "end": 4073, + "start": 4367, + "end": 4372, "loc": { "start": { - "line": 159, + "line": 165, "column": 14 }, "end": { - "line": 159, + "line": 165, "column": 19 }, "identifierName": "items" @@ -6073,15 +6240,15 @@ { "type": "CommentBlock", "value": "*\n\t * Same as {@link RedBlackTree#items}.\n\t ", - "start": 3982, - "end": 4030, + "start": 4281, + "end": 4329, "loc": { "start": { - "line": 155, + "line": 161, "column": 1 }, "end": { - "line": 157, + "line": 163, "column": 4 } } @@ -6090,16 +6257,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4082, - "end": 4295, + "value": "*\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t ", + "start": 4381, + "end": 4525, "loc": { "start": { - "line": 162, + "line": 168, "column": 1 }, "end": { - "line": 168, + "line": 173, "column": 4 } } @@ -6108,15 +6275,15 @@ }, { "type": "ClassMethod", - "start": 4297, - "end": 4444, + "start": 4527, + "end": 4589, "loc": { "start": { - "line": 169, + "line": 174, "column": 1 }, "end": { - "line": 175, + "line": 176, "column": 2 } }, @@ -6124,20 +6291,20 @@ "computed": false, "key": { "type": "Identifier", - "start": 4304, - "end": 4308, + "start": 4534, + "end": 4539, "loc": { "start": { - "line": 169, + "line": 174, "column": 8 }, "end": { - "line": 169, - "column": 12 + "line": 174, + "column": 13 }, - "identifierName": "from" + "identifierName": "empty" }, - "name": "from" + "name": "empty" }, "kind": "method", "id": null, @@ -6147,125 +6314,304 @@ "params": [ { "type": "Identifier", - "start": 4309, - "end": 4316, + "start": 4540, + "end": 4547, "loc": { "start": { - "line": 169, - "column": 13 + "line": 174, + "column": 14 }, "end": { - "line": 169, - "column": 20 + "line": 174, + "column": 21 }, "identifierName": "compare" }, "name": "compare" - }, - { - "type": "Identifier", - "start": 4318, - "end": 4326, - "loc": { - "start": { - "line": 169, - "column": 22 - }, - "end": { - "line": 169, - "column": 30 - }, - "identifierName": "iterable" - }, - "name": "iterable" } ], "body": { "type": "BlockStatement", - "start": 4328, - "end": 4444, + "start": 4549, + "end": 4589, "loc": { "start": { - "line": 169, - "column": 32 + "line": 174, + "column": 23 }, "end": { - "line": 175, + "line": 176, "column": 2 } }, "body": [ { - "type": "VariableDeclaration", - "start": 4332, - "end": 4371, + "type": "ReturnStatement", + "start": 4553, + "end": 4586, "loc": { "start": { - "line": 170, + "line": 175, "column": 2 }, "end": { - "line": 170, - "column": 41 + "line": 175, + "column": 35 } }, - "declarations": [ - { - "type": "VariableDeclarator", - "start": 4338, - "end": 4370, + "argument": { + "type": "NewExpression", + "start": 4560, + "end": 4585, + "loc": { + "start": { + "line": 175, + "column": 9 + }, + "end": { + "line": 175, + "column": 34 + } + }, + "callee": { + "type": "Identifier", + "start": 4564, + "end": 4576, "loc": { "start": { - "line": 170, - "column": 8 + "line": 175, + "column": 13 }, "end": { - "line": 170, - "column": 40 - } + "line": 175, + "column": 25 + }, + "identifierName": "RedBlackTree" }, - "id": { + "name": "RedBlackTree" + }, + "arguments": [ + { "type": "Identifier", - "start": 4338, - "end": 4342, + "start": 4577, + "end": 4584, "loc": { "start": { - "line": 170, - "column": 8 + "line": 175, + "column": 26 }, "end": { - "line": 170, - "column": 12 + "line": 175, + "column": 33 }, - "identifierName": "tree" + "identifierName": "compare" }, - 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"end": 4423, + "start": 4926, + "end": 4933, "loc": { "start": { - "line": 172, + "line": 188, "column": 43 }, "end": { - "line": 172, + "line": 188, "column": 50 }, "identifierName": "element" @@ -6480,29 +6826,29 @@ }, { "type": "ReturnStatement", - "start": 4429, - "end": 4441, + "start": 4939, + "end": 4951, "loc": { "start": { - "line": 174, + "line": 190, "column": 2 }, "end": { - "line": 174, + "line": 190, "column": 14 } }, "argument": { "type": "Identifier", - "start": 4436, - "end": 4440, + "start": 4946, + "end": 4950, "loc": { "start": { - "line": 174, + "line": 190, "column": 9 }, "end": { - "line": 174, + "line": 190, "column": 13 }, "identifierName": "tree" @@ -6516,16 +6862,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4082, - "end": 4295, + "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", + "start": 4592, + "end": 4805, "loc": { "start": { - "line": 162, + "line": 178, "column": 1 }, "end": { - "line": 168, + "line": 184, "column": 4 } } @@ -6538,15 +6884,15 @@ { "type": "CommentBlock", "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", - "start": 363, - "end": 412, + "start": 520, + "end": 569, "loc": { "start": { - "line": 9, + "line": 13, "column": 0 }, "end": { - "line": 12, + "line": 16, "column": 3 } } @@ -6558,15 +6904,15 @@ { "type": "CommentBlock", "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", - "start": 363, - "end": 412, + "start": 520, + "end": 569, "loc": { "start": { - "line": 9, + "line": 13, "column": 0 }, "end": { - "line": 12, + "line": 16, "column": 3 } } @@ -6580,111 +6926,143 @@ { "type": "CommentBlock", "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", - 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", + "start": 760, + "end": 824, + "loc": { + "start": { + "line": 24, + "column": 2 + }, + "end": { + "line": 24, + "column": 66 + } + } + }, + { + "type": "CommentBlock", + "value": "* @member {Node} The root of the tree. ", + "start": 853, + "end": 896, + "loc": { + "start": { + "line": 26, + "column": 2 + }, + "end": { + "line": 26, + "column": 45 + } + } + }, { "type": "CommentBlock", "value": "*\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t ", - "start": 672, - "end": 776, + "start": 922, + "end": 1026, "loc": { "start": { - "line": 25, + "line": 30, "column": 1 }, "end": { - "line": 29, + "line": 34, "column": 4 } } }, { "type": "CommentBlock", - "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t ", - "start": 824, - "end": 903, + "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t ", + "start": 1074, + "end": 1153, "loc": { "start": { - "line": 34, + "line": 39, "column": 1 }, "end": { - "line": 38, + "line": 43, "column": 4 } } }, { "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Node}\n\t ", - "start": 1102, - "end": 1328, + "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t ", + "start": 1352, + "end": 1578, "loc": { "start": { - "line": 49, + "line": 54, "column": 1 }, "end": { - "line": 56, + "line": 61, "column": 4 } } }, { "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t ", - "start": 1436, - "end": 1698, + "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", + "start": 1686, + "end": 1948, "loc": { "start": { - "line": 62, + "line": 67, "column": 1 }, "end": { - "line": 69, + "line": 74, "column": 4 } } }, { "type": "CommentBlock", - "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t ", - "start": 1792, - "end": 1947, + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean}\n\t ", + "start": 2042, + "end": 2197, "loc": { "start": { - "line": 75, + "line": 80, "column": 1 }, "end": { - "line": 81, + "line": 86, "column": 4 } } @@ -6692,15 +7070,15 @@ { "type": "CommentBlock", "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", - "start": 2002, - "end": 2107, + "start": 2252, + "end": 2357, "loc": { "start": { - "line": 86, + "line": 91, "column": 1 }, "end": { - "line": 90, + "line": 95, "column": 4 } } @@ -6708,15 +7086,15 @@ { "type": "CommentLine", "value": " Replace node's key with predecessor's key", - "start": 2157, - "end": 2201, + "start": 2407, + "end": 2451, "loc": { "start": { - "line": 93, + "line": 98, "column": 3 }, "end": { - "line": 93, + "line": 98, "column": 47 } } @@ -6724,15 +7102,15 @@ { "type": "CommentLine", "value": " Delete predecessor node", - "start": 2264, - "end": 2290, + "start": 2514, + "end": 2540, "loc": { "start": { - "line": 96, + "line": 101, "column": 3 }, "end": { - "line": 96, + "line": 101, "column": 29 } } @@ -6740,15 +7118,15 @@ { "type": "CommentLine", "value": " note: this node can only have one non-leaf child", - "start": 2294, - "end": 2345, + "start": 2544, + "end": 2595, "loc": { "start": { - "line": 97, + "line": 102, "column": 3 }, "end": { - "line": 97, + "line": 102, "column": 54 } } @@ -6756,15 +7134,15 @@ { "type": "CommentLine", "value": " because the tree is a red-black tree", - "start": 2349, - "end": 2394, + "start": 2599, + "end": 2644, "loc": { "start": { - "line": 98, + "line": 103, "column": 3 }, "end": { - "line": 98, + "line": 103, "column": 48 } } @@ -6772,15 +7150,15 @@ { "type": "CommentLine", "value": " Replace node's key with successor's key", - "start": 2462, - "end": 2504, + "start": 2712, + "end": 2754, "loc": { "start": { - "line": 101, + "line": 106, "column": 3 }, "end": { - "line": 101, + "line": 106, "column": 45 } } @@ -6788,15 +7166,15 @@ { "type": "CommentLine", "value": " If there is no left child, then there can only be one right", - "start": 2508, - "end": 2570, + "start": 2758, + "end": 2820, "loc": { "start": { - "line": 102, + "line": 107, "column": 3 }, "end": { - "line": 102, + "line": 107, "column": 65 } } @@ -6804,15 +7182,15 @@ { "type": "CommentLine", "value": " child.", - "start": 2574, - "end": 2583, + "start": 2824, + "end": 2833, "loc": { "start": { - "line": 103, + "line": 108, "column": 3 }, "end": { - "line": 103, + "line": 108, "column": 12 } } @@ -6820,15 +7198,15 @@ { "type": "CommentLine", "value": " Delete successor node", - "start": 2639, - "end": 2663, + "start": 2922, + "end": 2946, "loc": { "start": { - "line": 106, + "line": 112, "column": 3 }, "end": { - "line": 106, + "line": 112, "column": 27 } } @@ -6836,15 +7214,15 @@ { "type": "CommentLine", "value": " note: this node can only have one non-leaf child", - "start": 2667, - "end": 2718, + "start": 2950, + "end": 3001, "loc": { "start": { - "line": 107, + "line": 113, "column": 3 }, "end": { - "line": 107, + "line": 113, "column": 54 } } @@ -6852,63 +7230,63 @@ { "type": "CommentLine", "value": " because the tree is a red-black tree", - "start": 2722, - "end": 2767, + "start": 3005, + "end": 3050, "loc": { "start": { - "line": 108, + "line": 114, "column": 3 }, "end": { - "line": 108, + "line": 114, "column": 48 } } }, { "type": "CommentBlock", - "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", - "start": 2898, - "end": 3310, + "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", + "start": 3181, + "end": 3593, "loc": { "start": { - "line": 117, + "line": 123, "column": 1 }, "end": { - "line": 125, + "line": 131, "column": 4 } } }, { "type": "CommentBlock", - "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t ", - "start": 3438, - "end": 3687, + "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t ", + "start": 3721, + "end": 3978, "loc": { "start": { - "line": 134, + "line": 140, "column": 1 }, "end": { - "line": 140, + "line": 146, "column": 4 } } }, { "type": "CommentBlock", - "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {Iterator}\n\t ", - "start": 3806, - "end": 3902, + "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t ", + "start": 4097, + "end": 4201, "loc": { "start": { - "line": 146, + "line": 152, "column": 1 }, "end": { - "line": 150, + "line": 156, "column": 4 } } @@ -6916,87 +7294,78 @@ { "type": "CommentBlock", "value": "*\n\t * Same as {@link RedBlackTree#items}.\n\t ", - "start": 3982, - "end": 4030, + "start": 4281, + "end": 4329, "loc": { "start": { - "line": 155, + "line": 161, "column": 1 }, "end": { - "line": 157, + "line": 163, "column": 4 } } }, { "type": "CommentBlock", - "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4082, - "end": 4295, + "value": "*\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t ", + "start": 4381, + "end": 4525, "loc": { "start": { - "line": 162, + "line": 168, "column": 1 }, "end": { - "line": 168, + "line": 173, "column": 4 } } - } - ], - "tokens": [ + }, { - "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "import", - "start": 0, - "end": 6, + "type": "CommentBlock", + "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", + "start": 4592, + "end": 4805, "loc": { "start": { - "line": 1, - "column": 0 + "line": 178, + "column": 1 }, "end": { - "line": 1, - "column": 6 + "line": 184, + "column": 4 } } - }, + } + ], + "tokens": [ { "type": { - "label": "{", - "beforeExpr": true, + "label": "import", + "keyword": "import", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 7, - "end": 8, + "value": "import", + "start": 0, + "end": 6, "loc": { "start": { "line": 1, - "column": 7 + "column": 0 }, "end": { "line": 1, - "column": 8 + "column": 6 } } }, @@ -7012,38 +7381,13 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 8, - "end": 12, - "loc": { - "start": { - "line": 1, - "column": 8 - }, - "end": { - "line": 1, - "column": 12 - } - } - }, - { - "type": { - "label": "}", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 12, + "value": "assert", + "start": 7, "end": 13, "loc": { "start": { "line": 1, - "column": 12 + "column": 7 }, "end": { "line": 1, @@ -7090,9 +7434,9 @@ "binop": null, "updateContext": null }, - "value": "./Node.js", + "value": "assert", "start": 19, - "end": 30, + "end": 27, "loc": { "start": { "line": 1, @@ -7100,7 +7444,7 @@ }, "end": { "line": 1, - "column": 30 + "column": 27 } } }, @@ -7117,16 +7461,16 @@ "binop": null, "updateContext": null }, - "start": 30, - "end": 31, + "start": 27, + "end": 28, "loc": { "start": { "line": 1, - "column": 30 + "column": 27 }, "end": { "line": 1, - "column": 31 + "column": 28 } } }, @@ -7145,8 +7489,8 @@ "updateContext": null }, "value": "import", - "start": 32, - "end": 38, + "start": 29, + "end": 35, "loc": { "start": { "line": 2, @@ -7160,8 +7504,8 @@ }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -7170,7 +7514,8 @@ "postfix": false, "binop": null }, - "start": 39, + "value": "Node", + "start": 36, "end": 40, "loc": { "start": { @@ -7179,7 +7524,7 @@ }, "end": { "line": 2, - "column": 8 + "column": 11 } } }, @@ -7195,25 +7540,25 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 40, + "value": "from", + "start": 41, "end": 45, "loc": { "start": { "line": 2, - "column": 8 + "column": 12 }, "end": { "line": 2, - "column": 13 + "column": 16 } } }, { "type": { - "label": ",", - "beforeExpr": true, - "startsExpr": false, + "label": "string", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7222,67 +7567,71 @@ "binop": null, "updateContext": null }, - "start": 45, - "end": 46, + "value": "./Node.js", + "start": 46, + "end": 57, "loc": { "start": { "line": 2, - "column": 13 + "column": 17 }, "end": { "line": 2, - "column": 14 + "column": 28 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "RED", - "start": 47, - "end": 50, + "start": 57, + "end": 58, "loc": { "start": { "line": 2, - "column": 15 + "column": 28 }, "end": { "line": 2, - "column": 18 + "column": 29 } } }, { "type": { - "label": "}", + "label": "import", + "keyword": "import", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 50, - "end": 51, + "value": "import", + "start": 59, + "end": 65, "loc": { "start": { - "line": 2, - "column": 18 + "line": 3, + "column": 0 }, "end": { - "line": 2, - "column": 19 + "line": 3, + "column": 6 } } }, @@ -7298,23 +7647,23 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 52, - "end": 56, + "value": "BLACK", + "start": 66, + "end": 71, "loc": { "start": { - "line": 2, - "column": 20 + "line": 3, + "column": 7 }, "end": { - "line": 2, - "column": 24 + "line": 3, + "column": 12 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7322,53 +7671,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/index.js", - "start": 57, + "value": "from", + "start": 72, "end": 76, "loc": { "start": { - "line": 2, - "column": 25 - }, - "end": { - "line": 2, - "column": 44 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 76, - "end": 77, - "loc": { - "start": { - "line": 2, - "column": 44 + "line": 3, + "column": 13 }, "end": { - "line": 2, - "column": 45 + "line": 3, + "column": 17 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "string", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7379,48 +7700,50 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 78, - "end": 84, + "value": "../color/BLACK.js", + "start": 77, + "end": 96, "loc": { "start": { "line": 3, - "column": 0 + "column": 18 }, "end": { "line": 3, - "column": 6 + "column": 37 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 85, - "end": 86, + "start": 96, + "end": 97, "loc": { "start": { "line": 3, - "column": 7 + "column": 37 }, "end": { "line": 3, - "column": 8 + "column": 38 } } }, { "type": { - "label": "name", + "label": "import", + "keyword": "import", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7428,27 +7751,28 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "predecessor", - "start": 86, - "end": 97, + "value": "import", + "start": 98, + "end": 104, "loc": { "start": { - "line": 3, - "column": 8 + "line": 4, + "column": 0 }, "end": { - "line": 3, - "column": 19 + "line": 4, + "column": 6 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7456,16 +7780,17 @@ "postfix": false, "binop": null }, - "start": 97, - "end": 98, + "value": "RED", + "start": 105, + "end": 108, "loc": { "start": { - "line": 3, - "column": 19 + "line": 4, + "column": 7 }, "end": { - "line": 3, - "column": 20 + "line": 4, + "column": 10 } } }, @@ -7482,16 +7807,16 @@ "binop": null }, "value": "from", - "start": 99, - "end": 103, + "start": 109, + "end": 113, "loc": { "start": { - "line": 3, - "column": 21 + "line": 4, + "column": 11 }, "end": { - "line": 3, - "column": 25 + "line": 4, + "column": 15 } } }, @@ -7508,17 +7833,17 @@ "binop": null, "updateContext": null }, - "value": "../family/predecessor.js", - "start": 104, - "end": 130, + "value": "../color/RED.js", + "start": 114, + "end": 131, "loc": { "start": { - "line": 3, - "column": 26 + "line": 4, + "column": 16 }, "end": { - "line": 3, - "column": 52 + "line": 4, + "column": 33 } } }, @@ -7535,16 +7860,16 @@ "binop": null, "updateContext": null }, - "start": 130, - "end": 131, + "start": 131, + "end": 132, "loc": { "start": { - "line": 3, - "column": 52 + "line": 4, + "column": 33 }, "end": { - "line": 3, - "column": 53 + "line": 4, + "column": 34 } } }, @@ -7563,23 +7888,23 @@ "updateContext": null }, "value": "import", - "start": 132, - "end": 138, + "start": 133, + "end": 139, "loc": { "start": { - "line": 4, + "line": 5, "column": 0 }, "end": { - "line": 4, + "line": 5, "column": 6 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -7588,16 +7913,17 @@ "postfix": false, "binop": null }, - "start": 139, - "end": 140, + "value": "predecessor", + "start": 140, + "end": 151, "loc": { "start": { - "line": 4, + "line": 5, "column": 7 }, "end": { - "line": 4, - "column": 8 + "line": 5, + "column": 18 } } }, @@ -7613,23 +7939,50 @@ "postfix": false, "binop": null }, - "value": "insert", - "start": 140, - "end": 146, + "value": "from", + "start": 152, + "end": 156, "loc": { "start": { - "line": 4, - "column": 8 + "line": 5, + "column": 19 }, "end": { - "line": 4, - "column": 14 + "line": 5, + "column": 23 } } }, { "type": { - "label": ",", + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "../family/predecessor.js", + "start": 157, + "end": 183, + "loc": { + "start": { + "line": 5, + "column": 24 + }, + "end": { + "line": 5, + "column": 50 + } + } + }, + { + "type": { + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -7640,22 +7993,23 @@ "binop": null, "updateContext": null }, - "start": 146, - "end": 147, + "start": 183, + "end": 184, "loc": { "start": { - "line": 4, - "column": 14 + "line": 5, + "column": 50 }, "end": { - "line": 4, - "column": 15 + "line": 5, + "column": 51 } } }, { "type": { - "label": "name", + "label": "import", + "keyword": "import", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7663,27 +8017,28 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "insert_case2", - "start": 148, - "end": 160, + "value": "import", + "start": 185, + "end": 191, "loc": { "start": { - "line": 4, - "column": 16 + "line": 6, + "column": 0 }, "end": { - "line": 4, - "column": 28 + "line": 6, + "column": 6 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7691,16 +8046,17 @@ "postfix": false, "binop": null }, - "start": 160, - "end": 161, + "value": "insert", + "start": 192, + "end": 198, "loc": { "start": { - "line": 4, - "column": 28 + "line": 6, + "column": 7 }, "end": { - "line": 4, - "column": 29 + "line": 6, + "column": 13 } } }, @@ -7717,16 +8073,16 @@ "binop": null }, "value": "from", - "start": 162, - "end": 166, + "start": 199, + "end": 203, "loc": { "start": { - "line": 4, - "column": 30 + "line": 6, + "column": 14 }, "end": { - "line": 4, - "column": 34 + "line": 6, + "column": 18 } } }, @@ -7743,17 +8099,17 @@ "binop": null, "updateContext": null }, - "value": "../insertion/index.js", - "start": 167, - "end": 190, + "value": "../insertion/insert.js", + "start": 204, + "end": 228, "loc": { "start": { - "line": 4, - "column": 35 + "line": 6, + "column": 19 }, "end": { - "line": 4, - "column": 58 + "line": 6, + "column": 43 } } }, @@ -7770,16 +8126,16 @@ "binop": null, "updateContext": null }, - "start": 190, - "end": 191, + "start": 228, + "end": 229, "loc": { "start": { - "line": 4, - "column": 58 + "line": 6, + "column": 43 }, "end": { - "line": 4, - "column": 59 + "line": 6, + "column": 44 } } }, @@ -7798,44 +8154,19 @@ "updateContext": null }, "value": "import", - "start": 192, - "end": 198, + "start": 230, + "end": 236, "loc": { "start": { - "line": 5, + "line": 7, "column": 0 }, "end": { - "line": 5, + "line": 7, "column": 6 } } }, - { - "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 199, - "end": 200, - "loc": { - "start": { - "line": 5, - "column": 7 - }, - "end": { - "line": 5, - "column": 8 - } - } - }, { "type": { "label": "name", @@ -7848,42 +8179,17 @@ "postfix": false, "binop": null }, - "value": "delete_one_child", - "start": 200, - "end": 216, - "loc": { - "start": { - "line": 5, - "column": 8 - }, - "end": { - "line": 5, - "column": 24 - } - } - }, - { - "type": { - "label": "}", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 216, - "end": 217, + "value": "insert_case2", + "start": 237, + "end": 249, "loc": { "start": { - "line": 5, - "column": 24 + "line": 7, + "column": 7 }, "end": { - "line": 5, - "column": 25 + "line": 7, + "column": 19 } } }, @@ -7900,16 +8206,16 @@ "binop": null }, "value": "from", - "start": 218, - "end": 222, + "start": 250, + "end": 254, "loc": { "start": { - "line": 5, - "column": 26 + "line": 7, + "column": 20 }, "end": { - "line": 5, - "column": 30 + "line": 7, + "column": 24 } } }, @@ -7926,17 +8232,17 @@ "binop": null, "updateContext": null }, - "value": "../deletion/index.js", - "start": 223, - "end": 245, + "value": "../insertion/insert_case2.js", + "start": 255, + "end": 285, "loc": { "start": { - "line": 5, - "column": 31 + "line": 7, + "column": 25 }, "end": { - "line": 5, - "column": 53 + "line": 7, + "column": 55 } } }, @@ -7953,16 +8259,16 @@ "binop": null, "updateContext": null }, - "start": 245, - "end": 246, + "start": 285, + "end": 286, "loc": { "start": { - "line": 5, - "column": 53 + "line": 7, + "column": 55 }, "end": { - "line": 5, - "column": 54 + "line": 7, + "column": 56 } } }, @@ -7981,23 +8287,23 @@ "updateContext": null }, "value": "import", - "start": 247, - "end": 253, + "start": 287, + "end": 293, "loc": { "start": { - "line": 6, + "line": 8, "column": 0 }, "end": { - "line": 6, + "line": 8, "column": 6 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -8006,16 +8312,17 @@ "postfix": false, "binop": null }, - "start": 254, - "end": 255, + "value": "delete_one_child", + "start": 294, + "end": 310, "loc": { "start": { - "line": 6, + "line": 8, "column": 7 }, "end": { - "line": 6, - "column": 8 + "line": 8, + "column": 23 } } }, @@ -8031,74 +8338,77 @@ "postfix": false, "binop": null }, - "value": "search", - "start": 255, - "end": 261, + "value": "from", + "start": 311, + "end": 315, "loc": { "start": { - "line": 6, - "column": 8 + "line": 8, + "column": 24 }, "end": { - "line": 6, - "column": 14 + "line": 8, + "column": 28 } } }, { "type": { - "label": "}", + "label": "string", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 261, - "end": 262, + "value": "../deletion/delete_one_child.js", + "start": 316, + "end": 349, "loc": { "start": { - "line": 6, - "column": 14 + "line": 8, + "column": 29 }, "end": { - "line": 6, - "column": 15 + "line": 8, + "column": 62 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 263, - "end": 267, + "start": 349, + "end": 350, "loc": { "start": { - "line": 6, - "column": 16 + "line": 8, + "column": 62 }, "end": { - "line": 6, - "column": 20 + "line": 8, + "column": 63 } } }, { "type": { - "label": "string", + "label": "import", + "keyword": "import", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -8109,17 +8419,96 @@ "binop": null, "updateContext": null }, - "value": "../search/index.js", - "start": 268, - "end": 288, + "value": "import", + "start": 351, + "end": 357, "loc": { "start": { - "line": 6, - "column": 21 + "line": 9, + "column": 0 }, "end": { - "line": 6, - "column": 41 + "line": 9, + "column": 6 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "search", + "start": 358, + "end": 364, + "loc": { + "start": { + "line": 9, + "column": 7 + }, + "end": { + "line": 9, + "column": 13 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "from", + "start": 365, + "end": 369, + "loc": { + "start": { + "line": 9, + "column": 14 + }, + "end": { + "line": 9, + "column": 18 + } + } + }, + { + "type": { + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "../search/search.js", + "start": 370, + "end": 391, + "loc": { + "start": { + "line": 9, + "column": 19 + }, + "end": { + "line": 9, + "column": 40 } } }, @@ -8136,16 +8525,16 @@ "binop": null, "updateContext": null }, - "start": 288, - "end": 289, + "start": 391, + "end": 392, "loc": { "start": { - "line": 6, - "column": 41 + "line": 9, + "column": 40 }, "end": { - "line": 6, - "column": 42 + "line": 9, + "column": 41 } } }, @@ -8164,23 +8553,23 @@ "updateContext": null }, "value": "import", - "start": 290, - "end": 296, + "start": 393, + "end": 399, "loc": { "start": { - "line": 7, + "line": 10, "column": 0 }, "end": { - "line": 7, + "line": 10, "column": 6 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -8189,16 +8578,17 @@ "postfix": false, "binop": null }, - "start": 297, - "end": 298, + "value": "inordertraversal", + "start": 400, + "end": 416, "loc": { "start": { - "line": 7, + "line": 10, "column": 7 }, "end": { - "line": 7, - "column": 8 + "line": 10, + "column": 23 } } }, @@ -8214,23 +8604,50 @@ "postfix": false, "binop": null }, - "value": "inordertraversal", - "start": 298, - "end": 314, + "value": "from", + "start": 417, + "end": 421, "loc": { "start": { - "line": 7, - "column": 8 + "line": 10, + "column": 24 }, "end": { - "line": 7, - "column": 24 + "line": 10, + "column": 28 } } }, { "type": { - "label": ",", + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "../traversal/inordertraversal.js", + "start": 422, + "end": 456, + "loc": { + "start": { + "line": 10, + "column": 29 + }, + "end": { + "line": 10, + "column": 63 + } + } + }, + { + "type": { + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8241,22 +8658,23 @@ "binop": null, "updateContext": null }, - "start": 314, - "end": 315, + "start": 456, + "end": 457, "loc": { "start": { - "line": 7, - "column": 24 + "line": 10, + "column": 63 }, "end": { - "line": 7, - "column": 25 + "line": 10, + "column": 64 } } }, { "type": { - "label": "name", + "label": "import", + "keyword": "import", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -8264,27 +8682,28 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "rangetraversal", - "start": 316, - "end": 330, + "value": "import", + "start": 458, + "end": 464, "loc": { "start": { - "line": 7, - "column": 26 + "line": 11, + "column": 0 }, "end": { - "line": 7, - "column": 40 + "line": 11, + "column": 6 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8292,16 +8711,17 @@ "postfix": false, "binop": null }, - "start": 330, - "end": 331, + "value": "rangetraversal", + "start": 465, + "end": 479, "loc": { "start": { - "line": 7, - "column": 40 + "line": 11, + "column": 7 }, "end": { - "line": 7, - "column": 41 + "line": 11, + "column": 21 } } }, @@ -8318,16 +8738,16 @@ "binop": null }, "value": "from", - "start": 332, - "end": 336, + "start": 480, + "end": 484, "loc": { "start": { - "line": 7, - "column": 42 + "line": 11, + "column": 22 }, "end": { - "line": 7, - "column": 46 + "line": 11, + "column": 26 } } }, @@ -8344,17 +8764,17 @@ "binop": null, "updateContext": null }, - "value": "../traversal/index.js", - "start": 337, - "end": 360, + "value": "../traversal/rangetraversal.js", + "start": 485, + "end": 517, "loc": { "start": { - "line": 7, - "column": 47 + "line": 11, + "column": 27 }, "end": { - "line": 7, - "column": 70 + "line": 11, + "column": 59 } } }, @@ -8371,31 +8791,31 @@ "binop": null, "updateContext": null }, - "start": 360, - "end": 361, + "start": 517, + "end": 518, "loc": { "start": { - "line": 7, - "column": 70 + "line": 11, + "column": 59 }, "end": { - "line": 7, - "column": 71 + "line": 11, + "column": 60 } } }, { "type": "CommentBlock", "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", - "start": 363, - "end": 412, + "start": 520, + "end": 569, "loc": { "start": { - 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"line": 14, + "line": 18, "column": 1 }, "end": { - "line": 19, + "line": 22, "column": 4 } } @@ -8536,15 +8984,15 @@ "binop": null }, "value": "constructor", - "start": 598, - "end": 609, + "start": 735, + "end": 746, "loc": { "start": { - "line": 20, + "line": 23, "column": 1 }, "end": { - "line": 20, + "line": 23, "column": 12 } } @@ -8561,15 +9009,15 @@ "postfix": false, "binop": null }, - "start": 609, - "end": 610, + "start": 746, + "end": 747, "loc": { "start": { - "line": 20, + "line": 23, "column": 12 }, "end": { - "line": 20, + "line": 23, "column": 13 } } @@ -8587,15 +9035,15 @@ "binop": null }, "value": "compare", - "start": 610, - "end": 617, + "start": 747, + "end": 754, "loc": { "start": { - "line": 20, + "line": 23, "column": 13 }, "end": { - "line": 20, + "line": 23, "column": 20 } } @@ -8612,15 +9060,15 @@ "postfix": false, "binop": null }, - "start": 617, - "end": 618, + "start": 754, + "end": 755, "loc": { "start": { - "line": 20, + "line": 23, "column": 20 }, "end": { - 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", + "start": 760, + "end": 824, + "loc": { + "start": { + "line": 24, + "column": 2 + }, + "end": { + "line": 24, + "column": 66 + } + } + }, { "type": { "label": "this", @@ -8665,15 +9129,15 @@ "updateContext": null }, "value": "this", - "start": 623, - "end": 627, + "start": 827, + "end": 831, "loc": { "start": { - "line": 21, + "line": 25, "column": 2 }, "end": { - "line": 21, + "line": 25, "column": 6 } } @@ -8691,15 +9155,15 @@ "binop": null, "updateContext": null }, - "start": 627, - "end": 628, + "start": 831, + "end": 832, "loc": { "start": { - "line": 21, + "line": 25, "column": 6 }, "end": { - "line": 21, + "line": 25, "column": 7 } } @@ -8717,15 +9181,15 @@ "binop": null }, "value": "compare", - "start": 628, - "end": 635, + "start": 832, + "end": 839, "loc": { "start": { - "line": 21, + "line": 25, "column": 7 }, "end": { - "line": 21, + "line": 25, "column": 14 } } @@ -8744,15 +9208,15 @@ "updateContext": null }, "value": "=", - "start": 636, - "end": 637, + "start": 840, + "end": 841, "loc": { "start": { - "line": 21, + "line": 25, "column": 15 }, "end": { - "line": 21, + "line": 25, "column": 16 } } @@ -8770,15 +9234,15 @@ "binop": null }, "value": "compare", - "start": 638, - "end": 645, + "start": 842, + "end": 849, "loc": { "start": { - "line": 21, + "line": 25, "column": 17 }, "end": { - "line": 21, + "line": 25, "column": 24 } } @@ -8796,22 +9260,38 @@ "binop": null, "updateContext": null }, - "start": 645, - "end": 646, + "start": 849, + "end": 850, "loc": { "start": { - "line": 21, + "line": 25, "column": 24 }, "end": { - "line": 21, + "line": 25, "column": 25 } } }, { - "type": { - "label": "this", + "type": "CommentBlock", + "value": "* @member {Node} The root of the tree. ", + "start": 853, + "end": 896, + "loc": { + "start": { + "line": 26, + "column": 2 + }, + "end": { + "line": 26, + "column": 45 + } + } + }, + { + "type": { + "label": "this", "keyword": "this", "beforeExpr": false, "startsExpr": true, @@ -8824,15 +9304,15 @@ "updateContext": null }, "value": "this", - "start": 649, - "end": 653, + "start": 899, + "end": 903, "loc": { "start": { - "line": 22, + "line": 27, "column": 2 }, "end": { - "line": 22, + "line": 27, "column": 6 } } @@ -8850,15 +9330,15 @@ "binop": null, "updateContext": null }, - "start": 653, - "end": 654, + "start": 903, + "end": 904, "loc": { "start": { - "line": 22, + "line": 27, "column": 6 }, "end": { - "line": 22, + "line": 27, "column": 7 } } @@ -8876,15 +9356,15 @@ "binop": null }, "value": "root", - "start": 654, - "end": 658, + "start": 904, + "end": 908, "loc": { "start": { - "line": 22, + "line": 27, "column": 7 }, "end": { - "line": 22, + "line": 27, "column": 11 } } @@ -8903,15 +9383,15 @@ "updateContext": null }, "value": "=", - 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"line": 59, + "line": 64, "column": 9 }, "end": { - "line": 59, + "line": 64, "column": 15 } } @@ -11411,15 +11891,15 @@ "postfix": false, "binop": null }, - "start": 1399, - "end": 1400, + "start": 1649, + "end": 1650, "loc": { "start": { - "line": 59, + "line": 64, "column": 15 }, "end": { - "line": 59, + "line": 64, "column": 16 } } @@ -11439,15 +11919,15 @@ "updateContext": null }, "value": "this", - "start": 1400, - "end": 1404, + "start": 1650, + "end": 1654, "loc": { "start": { - "line": 59, + "line": 64, "column": 16 }, "end": { - "line": 59, + "line": 64, "column": 20 } } @@ -11465,15 +11945,15 @@ "binop": null, "updateContext": null }, - "start": 1404, - "end": 1405, + "start": 1654, + "end": 1655, "loc": { "start": { - "line": 59, + "line": 64, "column": 20 }, "end": { - "line": 59, + "line": 64, "column": 21 } } @@ -11491,15 +11971,15 @@ "binop": null }, "value": "compare", - "start": 1405, - "end": 1412, + "start": 1655, + "end": 1662, "loc": { "start": { - "line": 59, + "line": 64, "column": 21 }, "end": { - 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"line": 60, + "line": 65, "column": 1 }, "end": { - "line": 60, + "line": 65, "column": 2 } } }, { "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t ", - "start": 1436, - "end": 1698, + "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", + "start": 1686, + "end": 1948, "loc": { "start": { - "line": 62, + "line": 67, "column": 1 }, "end": { - "line": 69, + "line": 74, "column": 4 } } @@ -11767,15 +12247,15 @@ "binop": null }, "value": "get", - "start": 1700, - "end": 1703, + "start": 1950, + "end": 1953, "loc": { "start": { - "line": 70, + "line": 75, "column": 1 }, "end": { - "line": 70, + "line": 75, "column": 4 } } @@ -11792,15 +12272,15 @@ "postfix": false, "binop": null }, - "start": 1703, - "end": 1704, + "start": 1953, + "end": 1954, "loc": { "start": { - "line": 70, + "line": 75, "column": 4 }, "end": { - "line": 70, + "line": 75, "column": 5 } } @@ -11818,15 +12298,15 @@ "binop": null }, "value": "key", - "start": 1704, - "end": 1707, + "start": 1954, + "end": 1957, "loc": { "start": { - "line": 70, + "line": 75, "column": 5 }, "end": { - "line": 70, + "line": 75, "column": 8 } } @@ -11843,15 +12323,15 @@ "postfix": false, "binop": null }, - "start": 1707, - "end": 1708, + "start": 1957, + "end": 1958, "loc": { "start": { - "line": 70, + "line": 75, "column": 8 }, "end": { - "line": 70, + "line": 75, "column": 9 } } @@ -11868,15 +12348,15 @@ "postfix": false, "binop": null }, - "start": 1709, - "end": 1710, + "start": 1959, + "end": 1960, "loc": { "start": { - "line": 70, + "line": 75, "column": 10 }, "end": { - "line": 70, + "line": 75, "column": 11 } } @@ -11896,15 +12376,15 @@ "updateContext": null }, "value": "const", - "start": 1713, - "end": 1718, + "start": 1963, + "end": 1968, "loc": { "start": { - "line": 71, + "line": 76, "column": 2 }, "end": { - "line": 71, + "line": 76, "column": 7 } } @@ -11922,15 +12402,15 @@ "binop": null }, "value": "node", - "start": 1719, - "end": 1723, + "start": 1969, + "end": 1973, "loc": { "start": { - "line": 71, + "line": 76, "column": 8 }, "end": { - "line": 71, + "line": 76, "column": 12 } } @@ -11949,15 +12429,15 @@ "updateContext": null }, "value": "=", - "start": 1724, - "end": 1725, + "start": 1974, + "end": 1975, "loc": { "start": { - "line": 71, + "line": 76, "column": 13 }, "end": { - "line": 71, + "line": 76, "column": 14 } } @@ -11977,15 +12457,15 @@ "updateContext": null }, "value": "this", - "start": 1726, - "end": 1730, + "start": 1976, + "end": 1980, "loc": { "start": { - "line": 71, + "line": 76, "column": 15 }, "end": { - "line": 71, + "line": 76, "column": 19 } } @@ -12003,15 +12483,15 @@ "binop": null, "updateContext": null }, - "start": 1730, - "end": 1731, + "start": 1980, + "end": 1981, "loc": { "start": { - "line": 71, + "line": 76, "column": 19 }, "end": { - "line": 71, + "line": 76, "column": 20 } } @@ -12029,15 +12509,15 @@ "binop": null }, "value": "_search", - "start": 1731, - "end": 1738, + "start": 1981, + "end": 1988, "loc": { "start": { - "line": 71, + "line": 76, "column": 20 }, "end": { - "line": 71, + "line": 76, "column": 27 } } @@ -12054,15 +12534,15 @@ "postfix": false, "binop": null }, - "start": 1738, - "end": 1739, + "start": 1988, + "end": 1989, "loc": { "start": { - "line": 71, + "line": 76, "column": 27 }, "end": { - "line": 71, + "line": 76, "column": 28 } } @@ -12080,15 +12560,15 @@ "binop": null }, "value": "key", - "start": 1739, - "end": 1742, + "start": 1989, + "end": 1992, "loc": { "start": { - "line": 71, + "line": 76, "column": 28 }, "end": { - "line": 71, + "line": 76, "column": 31 } } @@ -12105,15 +12585,15 @@ "postfix": false, "binop": null }, - "start": 1742, - "end": 1743, + "start": 1992, + "end": 1993, "loc": { "start": { - "line": 71, + "line": 76, "column": 31 }, "end": { - "line": 71, + "line": 76, "column": 32 } } @@ -12131,15 +12611,15 @@ "binop": null, "updateContext": null }, - "start": 1743, - "end": 1744, + "start": 1993, + "end": 1994, "loc": { "start": { - "line": 71, + "line": 76, "column": 32 }, "end": { - "line": 71, + "line": 76, "column": 33 } } @@ -12159,15 +12639,15 @@ "updateContext": null }, "value": "return", - "start": 1747, - "end": 1753, + "start": 1997, + "end": 2003, "loc": { "start": { - "line": 72, + "line": 77, "column": 2 }, "end": { - "line": 72, + "line": 77, "column": 8 } } @@ -12185,15 +12665,15 @@ "binop": null }, "value": "node", - "start": 1754, - "end": 1758, + "start": 2004, + "end": 2008, "loc": { "start": { - "line": 72, + "line": 77, "column": 9 }, "end": { - "line": 72, + "line": 77, "column": 13 } } @@ -12212,15 +12692,15 @@ "updateContext": null }, "value": "===", - "start": 1759, - "end": 1762, + "start": 2009, + "end": 2012, "loc": { "start": { - "line": 72, + "line": 77, "column": 14 }, "end": { - "line": 72, + "line": 77, "column": 17 } } @@ -12240,15 +12720,15 @@ "updateContext": null }, "value": "null", - "start": 1763, - "end": 1767, + "start": 2013, + "end": 2017, "loc": { "start": { - "line": 72, + "line": 77, "column": 18 }, "end": { - "line": 72, + "line": 77, "column": 22 } } @@ -12266,15 +12746,15 @@ "binop": null, "updateContext": null }, - "start": 1768, - "end": 1769, + "start": 2018, + "end": 2019, "loc": { "start": { - "line": 72, + "line": 77, "column": 23 }, "end": { - "line": 72, + "line": 77, "column": 24 } } @@ -12294,15 +12774,15 @@ "updateContext": null }, "value": "null", - "start": 1770, - "end": 1774, + "start": 2020, + "end": 2024, "loc": { "start": { - "line": 72, + "line": 77, "column": 25 }, "end": { - "line": 72, + "line": 77, "column": 29 } } @@ -12320,15 +12800,15 @@ "binop": null, "updateContext": null }, - "start": 1775, - "end": 1776, + "start": 2025, + "end": 2026, "loc": { "start": { - "line": 72, + "line": 77, "column": 30 }, "end": { - "line": 72, + "line": 77, "column": 31 } } @@ -12346,15 +12826,15 @@ "binop": null }, "value": "node", - "start": 1777, - "end": 1781, + "start": 2027, + "end": 2031, "loc": { "start": { - "line": 72, + "line": 77, "column": 32 }, "end": { - "line": 72, + "line": 77, "column": 36 } } @@ -12372,15 +12852,15 @@ "binop": null, "updateContext": null }, - "start": 1781, - "end": 1782, + "start": 2031, + "end": 2032, "loc": { "start": { - "line": 72, + "line": 77, "column": 36 }, "end": { - "line": 72, + "line": 77, "column": 37 } } @@ -12398,15 +12878,15 @@ "binop": null }, "value": "key", - "start": 1782, - "end": 1785, + "start": 2032, + "end": 2035, "loc": { "start": { - "line": 72, + "line": 77, "column": 37 }, "end": { - "line": 72, + "line": 77, "column": 40 } } @@ -12424,15 +12904,15 @@ "binop": null, "updateContext": null }, - "start": 1785, - "end": 1786, + "start": 2035, + "end": 2036, "loc": { "start": { - "line": 72, + "line": 77, "column": 40 }, "end": { - "line": 72, + "line": 77, "column": 41 } } @@ -12449,31 +12929,31 @@ "postfix": false, "binop": null }, - "start": 1788, - "end": 1789, + "start": 2038, + "end": 2039, "loc": { "start": { - "line": 73, + "line": 78, "column": 1 }, "end": { - "line": 73, + "line": 78, "column": 2 } } }, { "type": "CommentBlock", - "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t ", - "start": 1792, - "end": 1947, + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean}\n\t ", + "start": 2042, + "end": 2197, "loc": { "start": { - "line": 75, + "line": 80, "column": 1 }, "end": { - "line": 81, + "line": 86, "column": 4 } } @@ -12491,15 +12971,15 @@ "binop": null }, "value": "has", - "start": 1949, - "end": 1952, + "start": 2199, + "end": 2202, "loc": { "start": { - "line": 82, + "line": 87, "column": 1 }, "end": { - "line": 82, + "line": 87, "column": 4 } } @@ -12516,15 +12996,15 @@ "postfix": false, "binop": null }, - "start": 1952, - "end": 1953, + "start": 2202, + "end": 2203, "loc": { "start": { - "line": 82, + "line": 87, "column": 4 }, "end": { - "line": 82, + "line": 87, "column": 5 } } @@ -12542,15 +13022,15 @@ "binop": null }, "value": "key", - "start": 1953, - "end": 1956, + "start": 2203, + "end": 2206, "loc": { "start": { - "line": 82, + "line": 87, "column": 5 }, "end": { - "line": 82, + "line": 87, "column": 8 } } @@ -12567,15 +13047,15 @@ "postfix": false, "binop": null }, - "start": 1956, - "end": 1957, + "start": 2206, + "end": 2207, "loc": { "start": { - "line": 82, + "line": 87, "column": 8 }, "end": { - "line": 82, + "line": 87, "column": 9 } } @@ -12592,15 +13072,15 @@ "postfix": false, "binop": null }, - "start": 1958, - "end": 1959, + "start": 2208, + "end": 2209, "loc": { "start": { - "line": 82, + "line": 87, "column": 10 }, "end": { - "line": 82, + "line": 87, "column": 11 } } @@ -12620,15 +13100,15 @@ "updateContext": null }, "value": "return", - "start": 1962, - "end": 1968, + "start": 2212, + "end": 2218, "loc": { "start": { - "line": 83, + "line": 88, "column": 2 }, "end": { - "line": 83, + "line": 88, "column": 8 } } @@ -12648,15 +13128,15 @@ "updateContext": null }, "value": "this", - "start": 1969, - "end": 1973, + "start": 2219, + "end": 2223, "loc": { "start": { - "line": 83, + "line": 88, "column": 9 }, "end": { - "line": 83, + "line": 88, "column": 13 } } @@ -12674,15 +13154,15 @@ "binop": null, "updateContext": null }, - "start": 1973, - "end": 1974, + "start": 2223, + "end": 2224, "loc": { "start": { - "line": 83, + "line": 88, "column": 13 }, "end": { - "line": 83, + "line": 88, "column": 14 } } @@ -12700,15 +13180,15 @@ "binop": null }, "value": "_search", - "start": 1974, - "end": 1981, + "start": 2224, + "end": 2231, "loc": { "start": { - "line": 83, + "line": 88, "column": 14 }, "end": { - "line": 83, + "line": 88, "column": 21 } } @@ -12725,15 +13205,15 @@ "postfix": false, "binop": null }, - "start": 1981, - "end": 1982, + "start": 2231, + "end": 2232, "loc": { "start": { - "line": 83, + "line": 88, "column": 21 }, "end": { - "line": 83, + "line": 88, "column": 22 } } @@ -12751,15 +13231,15 @@ "binop": null }, "value": "key", - "start": 1982, - "end": 1985, + "start": 2232, + "end": 2235, "loc": { "start": { - "line": 83, + "line": 88, "column": 22 }, "end": { - "line": 83, + "line": 88, "column": 25 } } @@ -12776,15 +13256,15 @@ "postfix": false, "binop": null }, - "start": 1985, - "end": 1986, + "start": 2235, + "end": 2236, "loc": { "start": { - "line": 83, + "line": 88, "column": 25 }, "end": { - "line": 83, + "line": 88, "column": 26 } } @@ -12803,15 +13283,15 @@ "updateContext": null }, "value": "!==", - "start": 1987, - "end": 1990, + "start": 2237, + "end": 2240, "loc": { "start": { - "line": 83, + "line": 88, "column": 27 }, "end": { - "line": 83, + "line": 88, "column": 30 } } @@ -12831,15 +13311,15 @@ "updateContext": null }, "value": "null", - "start": 1991, - "end": 1995, + "start": 2241, + "end": 2245, "loc": { "start": { - "line": 83, + "line": 88, "column": 31 }, "end": { - "line": 83, + "line": 88, "column": 35 } } @@ -12857,15 +13337,15 @@ "binop": null, "updateContext": null }, - "start": 1995, - "end": 1996, + "start": 2245, + "end": 2246, "loc": { "start": { - "line": 83, + "line": 88, "column": 35 }, "end": { - "line": 83, + "line": 88, "column": 36 } } @@ -12882,15 +13362,15 @@ "postfix": false, "binop": null }, - "start": 1998, - "end": 1999, + "start": 2248, + "end": 2249, "loc": { "start": { - "line": 84, + "line": 89, "column": 1 }, "end": { - "line": 84, + "line": 89, "column": 2 } } @@ -12898,15 +13378,15 @@ { "type": "CommentBlock", "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", - "start": 2002, - "end": 2107, + "start": 2252, + "end": 2357, "loc": { "start": { - "line": 86, + "line": 91, "column": 1 }, "end": { - "line": 90, + "line": 95, "column": 4 } } @@ -12924,15 +13404,15 @@ "binop": null }, "value": "_delete", - "start": 2109, - "end": 2116, + "start": 2359, + "end": 2366, "loc": { "start": { - "line": 91, + "line": 96, "column": 1 }, "end": { - "line": 91, + "line": 96, "column": 8 } } @@ -12949,15 +13429,15 @@ "postfix": false, "binop": null }, - "start": 2116, - "end": 2117, + "start": 2366, + "end": 2367, "loc": { "start": { - "line": 91, + "line": 96, "column": 8 }, "end": { - "line": 91, + "line": 96, "column": 9 } } @@ -12975,15 +13455,15 @@ "binop": null }, "value": "node", - "start": 2117, - "end": 2121, + "start": 2367, + "end": 2371, "loc": { "start": { - "line": 91, + "line": 96, "column": 9 }, "end": { - "line": 91, + "line": 96, "column": 13 } } @@ -13000,15 +13480,15 @@ "postfix": false, "binop": null }, - "start": 2121, - "end": 2122, + "start": 2371, + "end": 2372, "loc": { "start": { - "line": 91, + "line": 96, "column": 13 }, "end": { - "line": 91, + "line": 96, "column": 14 } } @@ -13025,15 +13505,15 @@ "postfix": false, "binop": null }, - "start": 2123, - "end": 2124, + "start": 2373, + "end": 2374, "loc": { "start": { - "line": 91, + "line": 96, "column": 15 }, "end": { - "line": 91, + "line": 96, "column": 16 } } @@ -13053,15 +13533,15 @@ "updateContext": null }, "value": "if", - "start": 2127, - "end": 2129, + "start": 2377, + "end": 2379, "loc": { "start": { - "line": 92, + "line": 97, "column": 2 }, "end": { - "line": 92, + "line": 97, "column": 4 } } @@ -13078,15 +13558,15 @@ "postfix": false, "binop": null }, - "start": 2130, - "end": 2131, + "start": 2380, + "end": 2381, "loc": { "start": { - "line": 92, + "line": 97, "column": 5 }, "end": { - "line": 92, + "line": 97, "column": 6 } } @@ -13105,15 +13585,15 @@ "updateContext": null }, "value": "!", - "start": 2131, - "end": 2132, + "start": 2381, + "end": 2382, "loc": { "start": { - "line": 92, + "line": 97, "column": 6 }, "end": { - "line": 92, + "line": 97, "column": 7 } } @@ -13131,15 +13611,15 @@ "binop": null }, "value": "node", - "start": 2132, - "end": 2136, + "start": 2382, + "end": 2386, "loc": { "start": { - "line": 92, + "line": 97, "column": 7 }, "end": { - "line": 92, + "line": 97, "column": 11 } } @@ -13157,15 +13637,15 @@ "binop": null, "updateContext": null }, - "start": 2136, - "end": 2137, + "start": 2386, + "end": 2387, "loc": { "start": { - "line": 92, + "line": 97, "column": 11 }, "end": { - "line": 92, + "line": 97, "column": 12 } } @@ -13183,15 +13663,15 @@ "binop": null }, "value": "left", - "start": 2137, - "end": 2141, + "start": 2387, + "end": 2391, "loc": { "start": { - "line": 92, + "line": 97, "column": 12 }, "end": { - "line": 92, + "line": 97, "column": 16 } } @@ -13209,15 +13689,15 @@ "binop": null, "updateContext": null }, - "start": 2141, - "end": 2142, + "start": 2391, + "end": 2392, "loc": { "start": { - "line": 92, + "line": 97, "column": 16 }, "end": { - "line": 92, + "line": 97, "column": 17 } } @@ -13235,15 +13715,15 @@ "binop": null }, "value": "isLeaf", - "start": 2142, - "end": 2148, + "start": 2392, + "end": 2398, "loc": { "start": { - "line": 92, + "line": 97, "column": 17 }, "end": { - "line": 92, + "line": 97, "column": 23 } } @@ -13260,15 +13740,15 @@ "postfix": false, "binop": null }, - "start": 2148, - "end": 2149, + "start": 2398, + "end": 2399, "loc": { "start": { - "line": 92, + "line": 97, "column": 23 }, "end": { - "line": 92, + "line": 97, "column": 24 } } @@ -13285,15 +13765,15 @@ "postfix": false, "binop": null }, - "start": 2149, - "end": 2150, + "start": 2399, + "end": 2400, "loc": { "start": { - "line": 92, + "line": 97, "column": 24 }, "end": { - "line": 92, + "line": 97, "column": 25 } } @@ -13310,15 +13790,15 @@ "postfix": false, "binop": null }, - "start": 2150, - "end": 2151, + "start": 2400, + "end": 2401, "loc": { "start": { - "line": 92, + "line": 97, "column": 25 }, "end": { - "line": 92, + "line": 97, "column": 26 } } @@ -13335,15 +13815,15 @@ "postfix": false, "binop": null }, - "start": 2152, - "end": 2153, + "start": 2402, + "end": 2403, "loc": { "start": { - "line": 92, + "line": 97, "column": 27 }, "end": { - "line": 92, + "line": 97, "column": 28 } } @@ -13351,15 +13831,15 @@ { "type": "CommentLine", "value": " Replace node's key with predecessor's key", - "start": 2157, - "end": 2201, + "start": 2407, + "end": 2451, "loc": { "start": { - "line": 93, + "line": 98, "column": 3 }, "end": { - "line": 93, + "line": 98, "column": 47 } } @@ -13379,15 +13859,15 @@ "updateContext": null }, "value": "const", - "start": 2205, - "end": 2210, + "start": 2455, + "end": 2460, "loc": { "start": { - "line": 94, + "line": 99, "column": 3 }, "end": { - "line": 94, + "line": 99, "column": 8 } } @@ -13405,15 +13885,15 @@ "binop": null }, "value": "pred", - "start": 2211, - "end": 2215, + "start": 2461, + "end": 2465, "loc": { "start": { - "line": 94, + "line": 99, "column": 9 }, "end": { - "line": 94, + "line": 99, "column": 13 } } @@ -13432,15 +13912,15 @@ "updateContext": null }, "value": "=", - "start": 2216, - "end": 2217, + "start": 2466, + "end": 2467, "loc": { "start": { - "line": 94, + "line": 99, "column": 14 }, "end": { - "line": 94, + "line": 99, "column": 15 } } @@ -13458,15 +13938,15 @@ "binop": null }, "value": "predecessor", - "start": 2218, - "end": 2229, + "start": 2468, + "end": 2479, "loc": { "start": { - "line": 94, + "line": 99, "column": 16 }, "end": { - "line": 94, + "line": 99, "column": 27 } } @@ -13483,15 +13963,15 @@ "postfix": false, "binop": null }, - "start": 2229, - "end": 2230, + "start": 2479, + "end": 2480, "loc": { "start": { - "line": 94, + "line": 99, "column": 27 }, "end": { - "line": 94, + "line": 99, "column": 28 } } @@ -13509,15 +13989,15 @@ "binop": null }, "value": "node", - "start": 2230, - "end": 2234, + "start": 2480, + "end": 2484, "loc": { "start": { - "line": 94, + "line": 99, "column": 28 }, "end": { - "line": 94, + "line": 99, "column": 32 } } @@ -13534,15 +14014,15 @@ "postfix": false, "binop": null }, - "start": 2234, - "end": 2235, + "start": 2484, + "end": 2485, "loc": { "start": { - "line": 94, + "line": 99, "column": 32 }, "end": { - "line": 94, + "line": 99, "column": 33 } } @@ -13560,15 +14040,15 @@ "binop": null, "updateContext": null }, - "start": 2235, - "end": 2236, + "start": 2485, + "end": 2486, "loc": { "start": { - "line": 94, + "line": 99, "column": 33 }, "end": { - "line": 94, + "line": 99, "column": 34 } } @@ -13586,15 +14066,15 @@ "binop": null }, "value": "node", - "start": 2240, - "end": 2244, + "start": 2490, + "end": 2494, "loc": { "start": { - "line": 95, + "line": 100, "column": 3 }, "end": { - "line": 95, + "line": 100, "column": 7 } } @@ -13612,15 +14092,15 @@ "binop": null, "updateContext": null }, - "start": 2244, - "end": 2245, + "start": 2494, + "end": 2495, "loc": { "start": { - "line": 95, + "line": 100, "column": 7 }, "end": { - "line": 95, + "line": 100, "column": 8 } } @@ -13638,15 +14118,15 @@ "binop": null }, "value": "key", - "start": 2245, - "end": 2248, + "start": 2495, + "end": 2498, "loc": { "start": { - "line": 95, + "line": 100, "column": 8 }, "end": { - "line": 95, + "line": 100, "column": 11 } } @@ -13665,15 +14145,15 @@ "updateContext": null }, "value": "=", - "start": 2249, - "end": 2250, + "start": 2499, + "end": 2500, "loc": { "start": { - "line": 95, + "line": 100, "column": 12 }, "end": { - "line": 95, + "line": 100, "column": 13 } } @@ -13691,15 +14171,15 @@ "binop": null }, "value": "pred", - "start": 2251, - "end": 2255, + "start": 2501, + "end": 2505, "loc": { "start": { - "line": 95, + "line": 100, "column": 14 }, "end": { - "line": 95, + "line": 100, "column": 18 } } @@ -13717,15 +14197,15 @@ "binop": null, "updateContext": null }, - "start": 2255, - "end": 2256, + "start": 2505, + "end": 2506, "loc": { "start": { - "line": 95, + "line": 100, "column": 18 }, "end": { - "line": 95, + "line": 100, "column": 19 } } @@ -13743,15 +14223,15 @@ "binop": null }, "value": "key", - "start": 2256, - "end": 2259, + "start": 2506, + "end": 2509, "loc": { "start": { - "line": 95, + "line": 100, "column": 19 }, "end": { - "line": 95, + "line": 100, "column": 22 } } @@ -13769,15 +14249,15 @@ "binop": null, "updateContext": null }, - "start": 2259, - "end": 2260, + "start": 2509, + "end": 2510, "loc": { "start": { - "line": 95, + "line": 100, "column": 22 }, "end": { - "line": 95, + "line": 100, "column": 23 } } @@ -13785,15 +14265,15 @@ { "type": "CommentLine", "value": " Delete predecessor node", - "start": 2264, - "end": 2290, + "start": 2514, + "end": 2540, "loc": { "start": { - "line": 96, + "line": 101, "column": 3 }, "end": { - "line": 96, + "line": 101, "column": 29 } } @@ -13801,15 +14281,15 @@ { "type": "CommentLine", "value": " note: this node can only have one non-leaf child", - "start": 2294, - "end": 2345, + "start": 2544, + "end": 2595, "loc": { "start": { - "line": 97, + "line": 102, "column": 3 }, "end": { - "line": 97, + "line": 102, "column": 54 } } @@ -13817,15 +14297,15 @@ { "type": "CommentLine", "value": " because the tree is a red-black tree", - "start": 2349, - "end": 2394, + "start": 2599, + "end": 2644, "loc": { "start": { - "line": 98, + "line": 103, "column": 3 }, "end": { - "line": 98, + "line": 103, "column": 48 } } @@ -13843,15 +14323,15 @@ "binop": null }, "value": "delete_one_child", - "start": 2398, - "end": 2414, + "start": 2648, + "end": 2664, "loc": { "start": { - "line": 99, + "line": 104, "column": 3 }, "end": { - "line": 99, + "line": 104, "column": 19 } } @@ -13868,15 +14348,15 @@ "postfix": false, "binop": null }, - "start": 2414, - "end": 2415, + "start": 2664, + "end": 2665, "loc": { "start": { - "line": 99, + "line": 104, "column": 19 }, "end": { - "line": 99, + "line": 104, "column": 20 } } @@ -13894,15 +14374,15 @@ "binop": null }, "value": "pred", - "start": 2415, - "end": 2419, + "start": 2665, + "end": 2669, "loc": { "start": { - "line": 99, + "line": 104, "column": 20 }, "end": { - "line": 99, + "line": 104, "column": 24 } } @@ -13919,15 +14399,15 @@ "postfix": false, "binop": null }, - "start": 2419, - "end": 2420, + "start": 2669, + "end": 2670, "loc": { "start": { - "line": 99, + "line": 104, "column": 24 }, "end": { - "line": 99, + "line": 104, "column": 25 } } @@ -13945,15 +14425,15 @@ "binop": null, "updateContext": null }, - "start": 2420, - "end": 2421, + "start": 2670, + "end": 2671, "loc": { "start": { - "line": 99, + "line": 104, "column": 25 }, "end": { - "line": 99, + "line": 104, "column": 26 } } @@ -13970,15 +14450,15 @@ "postfix": false, "binop": null }, - "start": 2424, - "end": 2425, + "start": 2674, + "end": 2675, "loc": { "start": { - "line": 100, + "line": 105, "column": 2 }, "end": { - "line": 100, + "line": 105, "column": 3 } } @@ -13998,15 +14478,15 @@ "updateContext": null }, "value": "else", - "start": 2426, - "end": 2430, + "start": 2676, + "end": 2680, "loc": { "start": { - "line": 100, + "line": 105, "column": 4 }, "end": { - "line": 100, + "line": 105, "column": 8 } } @@ -14026,15 +14506,15 @@ "updateContext": null }, "value": "if", - "start": 2431, - "end": 2433, + "start": 2681, + "end": 2683, "loc": { "start": { - "line": 100, + "line": 105, "column": 9 }, "end": { - "line": 100, + "line": 105, "column": 11 } } @@ -14051,15 +14531,15 @@ "postfix": false, "binop": null }, - "start": 2434, - "end": 2435, + "start": 2684, + "end": 2685, "loc": { "start": { - "line": 100, + "line": 105, "column": 12 }, "end": { - "line": 100, + "line": 105, "column": 13 } } @@ -14078,15 +14558,15 @@ "updateContext": null }, "value": "!", - "start": 2435, - "end": 2436, + "start": 2685, + "end": 2686, "loc": { "start": { - "line": 100, + "line": 105, "column": 13 }, "end": { - "line": 100, + "line": 105, "column": 14 } } @@ -14104,15 +14584,15 @@ "binop": null }, "value": "node", - "start": 2436, - "end": 2440, + "start": 2686, + "end": 2690, "loc": { "start": { - "line": 100, + "line": 105, "column": 14 }, "end": { - "line": 100, + "line": 105, "column": 18 } } @@ -14130,15 +14610,15 @@ "binop": null, "updateContext": null }, - "start": 2440, - "end": 2441, + "start": 2690, + "end": 2691, "loc": { "start": { - "line": 100, + "line": 105, "column": 18 }, "end": { - "line": 100, + "line": 105, "column": 19 } } @@ -14156,15 +14636,15 @@ "binop": null }, "value": "right", - "start": 2441, - "end": 2446, + "start": 2691, + "end": 2696, "loc": { "start": { - "line": 100, + "line": 105, "column": 19 }, "end": { - "line": 100, + "line": 105, "column": 24 } } @@ -14182,15 +14662,15 @@ "binop": null, "updateContext": null }, - "start": 2446, - "end": 2447, + "start": 2696, + "end": 2697, "loc": { "start": { - "line": 100, + "line": 105, "column": 24 }, "end": { - "line": 100, + "line": 105, "column": 25 } } @@ -14208,15 +14688,15 @@ "binop": null }, "value": "isLeaf", - "start": 2447, - "end": 2453, + "start": 2697, + "end": 2703, "loc": { "start": { - "line": 100, + "line": 105, "column": 25 }, "end": { - "line": 100, + "line": 105, "column": 31 } } @@ -14233,15 +14713,15 @@ "postfix": false, "binop": null }, - "start": 2453, - "end": 2454, + "start": 2703, + "end": 2704, "loc": { "start": { - "line": 100, + "line": 105, "column": 31 }, "end": { - "line": 100, + "line": 105, "column": 32 } } @@ -14258,15 +14738,15 @@ "postfix": false, "binop": null }, - "start": 2454, - "end": 2455, + "start": 2704, + "end": 2705, "loc": { "start": { - "line": 100, + "line": 105, "column": 32 }, "end": { - "line": 100, + "line": 105, "column": 33 } } @@ -14283,15 +14763,15 @@ "postfix": false, "binop": null }, - "start": 2455, - "end": 2456, + "start": 2705, + "end": 2706, "loc": { "start": { - "line": 100, + "line": 105, "column": 33 }, "end": { - "line": 100, + "line": 105, "column": 34 } } @@ -14308,15 +14788,15 @@ "postfix": false, "binop": null }, - "start": 2457, - "end": 2458, + "start": 2707, + "end": 2708, "loc": { "start": { - "line": 100, + "line": 105, "column": 35 }, "end": { - "line": 100, + "line": 105, "column": 36 } } @@ -14324,15 +14804,15 @@ { "type": "CommentLine", "value": " Replace node's key with successor's key", - "start": 2462, - "end": 2504, + "start": 2712, + "end": 2754, "loc": { "start": { - "line": 101, + "line": 106, "column": 3 }, "end": { - "line": 101, + "line": 106, "column": 45 } } @@ -14340,15 +14820,15 @@ { "type": "CommentLine", "value": " If there is no left child, then there can only be one right", - "start": 2508, - "end": 2570, + "start": 2758, + "end": 2820, "loc": { "start": { - "line": 102, + "line": 107, "column": 3 }, "end": { - "line": 102, + "line": 107, "column": 65 } } @@ -14356,15 +14836,15 @@ { "type": "CommentLine", "value": " child.", - "start": 2574, - "end": 2583, + "start": 2824, + "end": 2833, "loc": { "start": { - "line": 103, + "line": 108, "column": 3 }, "end": { - "line": 103, + "line": 108, "column": 12 } } @@ -14384,15 +14864,15 @@ "updateContext": null }, "value": "const", - "start": 2587, - "end": 2592, + "start": 2837, + "end": 2842, "loc": { "start": { - "line": 104, + "line": 109, "column": 3 }, "end": { - "line": 104, + "line": 109, "column": 8 } } @@ -14410,15 +14890,15 @@ "binop": null }, "value": "succ", - "start": 2593, - "end": 2597, + "start": 2843, + "end": 2847, "loc": { "start": { - "line": 104, + "line": 109, "column": 9 }, "end": { - "line": 104, + "line": 109, "column": 13 } } @@ -14437,15 +14917,15 @@ "updateContext": null }, "value": "=", - "start": 2598, - "end": 2599, + "start": 2848, + "end": 2849, "loc": { "start": { - "line": 104, + "line": 109, "column": 14 }, "end": { - "line": 104, + "line": 109, "column": 15 } } @@ -14463,15 +14943,15 @@ "binop": null }, "value": "node", - "start": 2600, - "end": 2604, + "start": 2850, + "end": 2854, "loc": { "start": { - "line": 104, + "line": 109, "column": 16 }, "end": { - "line": 104, + "line": 109, "column": 20 } } @@ -14489,15 +14969,15 @@ "binop": null, "updateContext": null }, - "start": 2604, - "end": 2605, + "start": 2854, + "end": 2855, "loc": { "start": { - "line": 104, + "line": 109, "column": 20 }, "end": { - "line": 104, + "line": 109, "column": 21 } } @@ -14515,15 +14995,15 @@ "binop": null }, "value": "right", - "start": 2605, - "end": 2610, + "start": 2855, + "end": 2860, "loc": { "start": { - "line": 104, + "line": 109, "column": 21 }, "end": { - "line": 104, + "line": 109, "column": 26 } } @@ -14541,19 +15021,201 @@ "binop": null, "updateContext": null }, - "start": 2610, - "end": 2611, + "start": 2860, + "end": 2861, "loc": { "start": { - "line": 104, + "line": 109, "column": 26 }, "end": { - "line": 104, + "line": 109, "column": 27 } } }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 2865, + "end": 2871, + "loc": { + "start": { + "line": 110, + "column": 3 + }, + "end": { + "line": 110, + "column": 9 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2871, + "end": 2872, + "loc": { + "start": { + "line": 110, + "column": 9 + }, + "end": { + "line": 110, + "column": 10 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "succ", + "start": 2872, + "end": 2876, + "loc": { + "start": { + "line": 110, + "column": 10 + }, + "end": { + "line": 110, + "column": 14 + } + } + }, + { + "type": { + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, + "updateContext": null + }, + "value": "instanceof", + "start": 2877, + "end": 2887, + "loc": { + "start": { + "line": 110, + "column": 15 + }, + "end": { + "line": 110, + "column": 25 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "Node", + "start": 2888, + "end": 2892, + "loc": { + "start": { + "line": 110, + "column": 26 + }, + "end": { + "line": 110, + "column": 30 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2892, + "end": 2893, + "loc": { + "start": { + "line": 110, + "column": 30 + }, + "end": { + "line": 110, + "column": 31 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2893, + "end": 2894, + "loc": { + "start": { + "line": 110, + "column": 31 + }, + "end": { + "line": 110, + "column": 32 + } + } + }, { "type": { "label": "name", @@ -14567,15 +15229,15 @@ "binop": null }, "value": "node", - "start": 2615, - "end": 2619, + "start": 2898, + "end": 2902, "loc": { "start": { - "line": 105, + "line": 111, "column": 3 }, "end": { - "line": 105, + "line": 111, "column": 7 } } @@ -14593,15 +15255,15 @@ "binop": null, "updateContext": null }, - "start": 2619, - "end": 2620, + "start": 2902, + "end": 2903, "loc": { "start": { - "line": 105, + "line": 111, "column": 7 }, "end": { - "line": 105, + "line": 111, "column": 8 } } @@ -14619,15 +15281,15 @@ "binop": null }, "value": "key", - "start": 2620, - "end": 2623, + "start": 2903, + "end": 2906, "loc": { "start": { - "line": 105, + "line": 111, "column": 8 }, "end": { - "line": 105, + "line": 111, "column": 11 } } @@ -14646,15 +15308,15 @@ "updateContext": null }, "value": "=", - "start": 2624, - "end": 2625, + "start": 2907, + "end": 2908, "loc": { "start": { - "line": 105, + "line": 111, "column": 12 }, "end": { - "line": 105, + "line": 111, "column": 13 } } @@ -14672,15 +15334,15 @@ "binop": null }, "value": "succ", - "start": 2626, - "end": 2630, + "start": 2909, + "end": 2913, "loc": { "start": { - "line": 105, + "line": 111, "column": 14 }, "end": { - "line": 105, + "line": 111, "column": 18 } } @@ -14698,15 +15360,15 @@ "binop": null, "updateContext": null }, - "start": 2630, - "end": 2631, + "start": 2913, + "end": 2914, "loc": { "start": { - "line": 105, + "line": 111, "column": 18 }, "end": { - "line": 105, + "line": 111, "column": 19 } } @@ -14724,15 +15386,15 @@ "binop": null }, "value": "key", - "start": 2631, - "end": 2634, + "start": 2914, + "end": 2917, "loc": { "start": { - "line": 105, + "line": 111, "column": 19 }, "end": { - "line": 105, + "line": 111, "column": 22 } } @@ -14750,15 +15412,15 @@ "binop": null, "updateContext": null }, - "start": 2634, - "end": 2635, + "start": 2917, + "end": 2918, "loc": { "start": { - "line": 105, + "line": 111, "column": 22 }, "end": { - "line": 105, + "line": 111, "column": 23 } } @@ -14766,15 +15428,15 @@ { "type": "CommentLine", "value": " Delete successor node", - "start": 2639, - "end": 2663, + "start": 2922, + "end": 2946, "loc": { "start": { - "line": 106, + "line": 112, "column": 3 }, "end": { - "line": 106, + "line": 112, "column": 27 } } @@ -14782,15 +15444,15 @@ { "type": "CommentLine", "value": " note: this node can only have one non-leaf child", - "start": 2667, - "end": 2718, + "start": 2950, + "end": 3001, "loc": { "start": { - "line": 107, + "line": 113, "column": 3 }, "end": { - "line": 107, + "line": 113, "column": 54 } } @@ -14798,15 +15460,15 @@ { "type": "CommentLine", "value": " because the tree is a red-black tree", - "start": 2722, - "end": 2767, + "start": 3005, + "end": 3050, "loc": { "start": { - "line": 108, + "line": 114, "column": 3 }, "end": { - "line": 108, + "line": 114, "column": 48 } } @@ -14824,15 +15486,15 @@ "binop": null }, "value": "delete_one_child", - "start": 2771, - "end": 2787, + "start": 3054, + "end": 3070, "loc": { "start": { - "line": 109, + "line": 115, "column": 3 }, "end": { - "line": 109, + "line": 115, "column": 19 } } @@ -14849,15 +15511,15 @@ "postfix": false, "binop": null }, - "start": 2787, - "end": 2788, + "start": 3070, + "end": 3071, "loc": { "start": { - "line": 109, + "line": 115, "column": 19 }, "end": { - "line": 109, + "line": 115, "column": 20 } } @@ -14875,15 +15537,15 @@ "binop": null }, "value": "succ", - "start": 2788, - "end": 2792, + "start": 3071, + "end": 3075, "loc": { "start": { - "line": 109, + "line": 115, "column": 20 }, "end": { - "line": 109, + "line": 115, "column": 24 } } @@ -14900,15 +15562,15 @@ "postfix": false, "binop": null }, - "start": 2792, - "end": 2793, + "start": 3075, + "end": 3076, "loc": { "start": { - "line": 109, + "line": 115, "column": 24 }, "end": { - "line": 109, + "line": 115, "column": 25 } } @@ -14926,15 +15588,15 @@ "binop": null, "updateContext": null }, - "start": 2793, - "end": 2794, + "start": 3076, + "end": 3077, "loc": { "start": { - "line": 109, + "line": 115, "column": 25 }, "end": { - "line": 109, + "line": 115, "column": 26 } } @@ -14951,15 +15613,15 @@ "postfix": false, "binop": null }, - "start": 2797, - "end": 2798, + "start": 3080, + "end": 3081, "loc": { "start": { - "line": 110, + "line": 116, "column": 2 }, "end": { - "line": 110, + "line": 116, "column": 3 } } @@ -14979,15 +15641,15 @@ "updateContext": null }, "value": "else", - "start": 2799, - "end": 2803, + "start": 3082, + "end": 3086, "loc": { "start": { - "line": 110, + "line": 116, "column": 4 }, "end": { - "line": 110, + "line": 116, "column": 8 } } @@ -15007,15 +15669,15 @@ "updateContext": null }, "value": "if", - "start": 2804, - "end": 2806, + "start": 3087, + "end": 3089, "loc": { "start": { - "line": 110, + "line": 116, "column": 9 }, "end": { - "line": 110, + "line": 116, "column": 11 } } @@ -15032,15 +15694,15 @@ "postfix": false, "binop": null }, - "start": 2807, - "end": 2808, + "start": 3090, + "end": 3091, "loc": { "start": { - "line": 110, + "line": 116, "column": 12 }, "end": { - "line": 110, + "line": 116, "column": 13 } } @@ -15058,15 +15720,15 @@ "binop": null }, "value": "node", - "start": 2808, - "end": 2812, + "start": 3091, + "end": 3095, "loc": { "start": { - "line": 110, + "line": 116, "column": 13 }, "end": { - "line": 110, + "line": 116, "column": 17 } } @@ -15085,15 +15747,15 @@ "updateContext": null }, "value": "===", - "start": 2813, - "end": 2816, + "start": 3096, + "end": 3099, "loc": { "start": { - "line": 110, + "line": 116, "column": 18 }, "end": { - "line": 110, + "line": 116, "column": 21 } } @@ -15113,15 +15775,15 @@ "updateContext": null }, "value": "this", - "start": 2817, - "end": 2821, + "start": 3100, + "end": 3104, "loc": { "start": { - "line": 110, + "line": 116, "column": 22 }, "end": { - "line": 110, + "line": 116, "column": 26 } } @@ -15139,15 +15801,15 @@ "binop": null, "updateContext": null }, - "start": 2821, - "end": 2822, + "start": 3104, + "end": 3105, "loc": { "start": { - "line": 110, + "line": 116, "column": 26 }, "end": { - "line": 110, + "line": 116, "column": 27 } } @@ -15165,15 +15827,15 @@ "binop": null }, "value": "root", - "start": 2822, - "end": 2826, + "start": 3105, + "end": 3109, "loc": { "start": { - "line": 110, + "line": 116, "column": 27 }, "end": { - "line": 110, + "line": 116, "column": 31 } } @@ -15190,15 +15852,15 @@ "postfix": false, "binop": null }, - "start": 2826, - "end": 2827, + "start": 3109, + "end": 3110, "loc": { "start": { - "line": 110, + "line": 116, "column": 31 }, "end": { - "line": 110, + "line": 116, "column": 32 } } @@ -15215,15 +15877,15 @@ "postfix": false, "binop": null }, - "start": 2828, - "end": 2829, + "start": 3111, + "end": 3112, "loc": { "start": { - "line": 110, + "line": 116, "column": 33 }, "end": { - "line": 110, + "line": 116, "column": 34 } } @@ -15243,15 +15905,15 @@ "updateContext": null }, "value": "this", - "start": 2833, - "end": 2837, + "start": 3116, + "end": 3120, "loc": { "start": { - "line": 111, + "line": 117, "column": 3 }, "end": { - "line": 111, + "line": 117, "column": 7 } } @@ -15269,15 +15931,15 @@ "binop": null, "updateContext": null }, - "start": 2837, - "end": 2838, + "start": 3120, + "end": 3121, "loc": { "start": { - "line": 111, + "line": 117, "column": 7 }, "end": { - "line": 111, + "line": 117, "column": 8 } } @@ -15295,15 +15957,15 @@ "binop": null }, "value": "root", - "start": 2838, - "end": 2842, + "start": 3121, + "end": 3125, "loc": { "start": { - "line": 111, + "line": 117, "column": 8 }, "end": { - "line": 111, + "line": 117, "column": 12 } } @@ -15322,15 +15984,15 @@ "updateContext": null }, "value": "=", - "start": 2843, - "end": 2844, + "start": 3126, + "end": 3127, "loc": { "start": { - "line": 111, + "line": 117, "column": 13 }, "end": { - "line": 111, + "line": 117, "column": 14 } } @@ -15350,15 +16012,15 @@ "updateContext": null }, "value": "null", - "start": 2845, - "end": 2849, + "start": 3128, + "end": 3132, "loc": { "start": { - "line": 111, + "line": 117, "column": 15 }, "end": { - "line": 111, + "line": 117, "column": 19 } } @@ -15376,15 +16038,15 @@ "binop": null, "updateContext": null }, - "start": 2849, - "end": 2850, + "start": 3132, + "end": 3133, "loc": { "start": { - "line": 111, + "line": 117, "column": 19 }, "end": { - "line": 111, + "line": 117, "column": 20 } } @@ -15401,15 +16063,15 @@ "postfix": false, "binop": null }, - "start": 2853, - "end": 2854, + "start": 3136, + "end": 3137, "loc": { "start": { - "line": 112, + "line": 118, "column": 2 }, "end": { - "line": 112, + "line": 118, "column": 3 } } @@ -15429,15 +16091,15 @@ "updateContext": null }, "value": "else", - "start": 2855, - "end": 2859, + "start": 3138, + "end": 3142, "loc": { "start": { - "line": 112, + "line": 118, "column": 4 }, "end": { - "line": 112, + "line": 118, "column": 8 } } @@ -15454,15 +16116,15 @@ "postfix": false, "binop": null }, - "start": 2860, - "end": 2861, + "start": 3143, + "end": 3144, "loc": { "start": { - "line": 112, + "line": 118, "column": 9 }, "end": { - "line": 112, + "line": 118, "column": 10 } } @@ -15480,15 +16142,15 @@ "binop": null }, "value": "delete_one_child", - "start": 2865, - "end": 2881, + "start": 3148, + "end": 3164, "loc": { "start": { - "line": 113, + "line": 119, "column": 3 }, "end": { - "line": 113, + "line": 119, "column": 19 } } @@ -15505,15 +16167,15 @@ "postfix": false, "binop": null }, - "start": 2881, - "end": 2882, + "start": 3164, + "end": 3165, "loc": { "start": { - "line": 113, + "line": 119, "column": 19 }, "end": { - "line": 113, + "line": 119, "column": 20 } } @@ -15531,15 +16193,15 @@ "binop": null }, "value": "node", - "start": 2882, - "end": 2886, + "start": 3165, + "end": 3169, "loc": { "start": { - "line": 113, + "line": 119, "column": 20 }, "end": { - "line": 113, + "line": 119, "column": 24 } } @@ -15556,15 +16218,15 @@ "postfix": false, "binop": null }, - "start": 2886, - "end": 2887, + "start": 3169, + "end": 3170, "loc": { "start": { - "line": 113, + "line": 119, "column": 24 }, "end": { - "line": 113, + "line": 119, "column": 25 } } @@ -15582,15 +16244,15 @@ "binop": null, "updateContext": null }, - "start": 2887, - "end": 2888, + "start": 3170, + "end": 3171, "loc": { "start": { - "line": 113, + "line": 119, "column": 25 }, "end": { - "line": 113, + "line": 119, "column": 26 } } @@ -15607,15 +16269,15 @@ "postfix": false, "binop": null }, - 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If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", - "start": 2898, - "end": 3310, + "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", + "start": 3181, + "end": 3593, "loc": { "start": { - "line": 117, + "line": 123, "column": 1 }, "end": { - "line": 125, + "line": 131, "column": 4 } } @@ -15674,15 +16336,15 @@ "binop": null }, "value": "remove", - "start": 3312, - "end": 3318, + "start": 3595, + "end": 3601, "loc": { "start": { - "line": 126, + "line": 132, "column": 1 }, "end": { - "line": 126, + "line": 132, "column": 7 } } @@ -15699,15 +16361,15 @@ "postfix": false, "binop": null }, - "start": 3318, - "end": 3319, + "start": 3601, + "end": 3602, "loc": { "start": { - "line": 126, + "line": 132, "column": 7 }, "end": { - "line": 126, + "line": 132, "column": 8 } } @@ -15725,15 +16387,15 @@ "binop": null }, "value": "key", - "start": 3319, - "end": 3322, + "start": 3602, + "end": 3605, "loc": { "start": { - "line": 126, + "line": 132, "column": 8 }, "end": { - "line": 126, + "line": 132, "column": 11 } } @@ -15750,15 +16412,15 @@ "postfix": false, "binop": null }, - "start": 3322, - "end": 3323, + "start": 3605, + "end": 3606, "loc": { "start": { - "line": 126, + "line": 132, "column": 11 }, "end": { - "line": 126, + "line": 132, "column": 12 } } @@ -15775,15 +16437,15 @@ "postfix": false, "binop": null }, - "start": 3324, - "end": 3325, + "start": 3607, + "end": 3608, "loc": { "start": { - "line": 126, + "line": 132, "column": 13 }, "end": { - "line": 126, + "line": 132, "column": 14 } } @@ -15803,15 +16465,15 @@ "updateContext": null }, "value": "const", - "start": 3328, - "end": 3333, + "start": 3611, + "end": 3616, "loc": { "start": { - "line": 127, + "line": 133, "column": 2 }, "end": { - "line": 127, + "line": 133, "column": 7 } } @@ -15829,15 +16491,15 @@ "binop": null }, "value": "node", - "start": 3334, - "end": 3338, + "start": 3617, + "end": 3621, "loc": { "start": { - "line": 127, + "line": 133, "column": 8 }, "end": { - "line": 127, + "line": 133, "column": 12 } } @@ -15856,15 +16518,15 @@ "updateContext": null }, "value": "=", - "start": 3339, - "end": 3340, + "start": 3622, + "end": 3623, "loc": { "start": { - "line": 127, + "line": 133, "column": 13 }, "end": { - "line": 127, + "line": 133, "column": 14 } } @@ -15884,15 +16546,15 @@ "updateContext": null }, "value": "this", - "start": 3341, - "end": 3345, + "start": 3624, + "end": 3628, "loc": { "start": { - "line": 127, + "line": 133, "column": 15 }, "end": { - "line": 127, + "line": 133, "column": 19 } } @@ -15910,15 +16572,15 @@ "binop": null, "updateContext": null }, - "start": 3345, - "end": 3346, + "start": 3628, + "end": 3629, "loc": { "start": { - "line": 127, + "line": 133, "column": 19 }, "end": { - "line": 127, + "line": 133, "column": 20 } } @@ -15936,15 +16598,15 @@ "binop": null }, "value": "_search", - "start": 3346, - "end": 3353, + "start": 3629, + "end": 3636, "loc": { "start": { - "line": 127, + "line": 133, "column": 20 }, "end": { - "line": 127, + "line": 133, "column": 27 } } @@ -15961,15 +16623,15 @@ "postfix": false, "binop": null }, - "start": 3353, - "end": 3354, + "start": 3636, + "end": 3637, "loc": { "start": { - "line": 127, + "line": 133, "column": 27 }, "end": { - "line": 127, + "line": 133, "column": 28 } } @@ -15987,15 +16649,15 @@ "binop": null }, "value": "key", - "start": 3354, - "end": 3357, + "start": 3637, + "end": 3640, "loc": { "start": { - "line": 127, + "line": 133, "column": 28 }, "end": { - "line": 127, + "line": 133, "column": 31 } } @@ -16012,15 +16674,15 @@ "postfix": false, "binop": null }, - "start": 3357, - "end": 3358, + "start": 3640, + "end": 3641, "loc": { "start": { - "line": 127, + "line": 133, "column": 31 }, "end": { - "line": 127, + "line": 133, "column": 32 } } @@ -16038,15 +16700,15 @@ "binop": null, "updateContext": null }, - "start": 3358, - "end": 3359, + "start": 3641, + "end": 3642, "loc": { "start": { - "line": 127, + "line": 133, "column": 32 }, "end": { - "line": 127, + "line": 133, "column": 33 } } @@ -16066,15 +16728,15 @@ "updateContext": null }, "value": "if", - "start": 3362, - "end": 3364, + "start": 3645, + "end": 3647, "loc": { "start": { - "line": 128, + "line": 134, "column": 2 }, "end": { - "line": 128, + "line": 134, "column": 4 } } @@ -16091,15 +16753,15 @@ "postfix": false, "binop": null }, - "start": 3365, - "end": 3366, + "start": 3648, + "end": 3649, "loc": { "start": { - "line": 128, + "line": 134, "column": 5 }, "end": { - "line": 128, + "line": 134, "column": 6 } } @@ -16117,15 +16779,15 @@ "binop": null }, "value": "node", - "start": 3366, - "end": 3370, + "start": 3649, + "end": 3653, "loc": { "start": { - "line": 128, + "line": 134, "column": 6 }, "end": { - "line": 128, + "line": 134, "column": 10 } } @@ -16144,15 +16806,15 @@ "updateContext": null }, "value": "===", - "start": 3371, - "end": 3374, + "start": 3654, + "end": 3657, "loc": { "start": { - "line": 128, + "line": 134, "column": 11 }, "end": { - "line": 128, + "line": 134, "column": 14 } } @@ -16172,15 +16834,15 @@ "updateContext": null }, "value": "null", - "start": 3375, - "end": 3379, + "start": 3658, + "end": 3662, "loc": { "start": { - "line": 128, + "line": 134, "column": 15 }, "end": { - "line": 128, + "line": 134, "column": 19 } } @@ -16197,15 +16859,15 @@ "postfix": false, "binop": null }, - "start": 3379, - "end": 3380, + "start": 3662, + "end": 3663, "loc": { "start": { - "line": 128, + "line": 134, "column": 19 }, "end": { - "line": 128, + "line": 134, "column": 20 } } @@ -16225,15 +16887,15 @@ "updateContext": null }, "value": "return", - "start": 3381, - "end": 3387, + "start": 3664, + "end": 3670, "loc": { "start": { - "line": 128, + "line": 134, "column": 21 }, "end": { - "line": 128, + "line": 134, "column": 27 } } @@ -16253,15 +16915,15 @@ "updateContext": null }, "value": "false", - "start": 3388, - "end": 3393, + "start": 3671, + "end": 3676, "loc": { "start": { - "line": 128, + "line": 134, "column": 28 }, "end": { - "line": 128, + "line": 134, "column": 33 } } @@ -16279,15 +16941,15 @@ "binop": null, "updateContext": null }, - "start": 3393, - "end": 3394, + "start": 3676, + "end": 3677, "loc": { "start": { - "line": 128, + "line": 134, "column": 33 }, "end": { - "line": 128, + "line": 134, "column": 34 } } @@ -16307,15 +16969,15 @@ "updateContext": null }, "value": "this", - "start": 3398, - "end": 3402, + "start": 3681, + "end": 3685, "loc": { "start": { - "line": 130, + "line": 136, "column": 2 }, "end": { - "line": 130, + "line": 136, "column": 6 } } @@ -16333,15 +16995,15 @@ "binop": null, "updateContext": null }, - "start": 3402, - "end": 3403, + "start": 3685, + "end": 3686, "loc": { "start": { - "line": 130, + "line": 136, "column": 6 }, "end": { - "line": 130, + "line": 136, "column": 7 } } @@ -16359,15 +17021,15 @@ "binop": null }, "value": "_delete", - "start": 3403, - "end": 3410, + "start": 3686, + "end": 3693, "loc": { "start": { - "line": 130, + "line": 136, "column": 7 }, "end": { - "line": 130, + "line": 136, "column": 14 } } @@ -16384,15 +17046,15 @@ "postfix": false, "binop": null }, - "start": 3410, - "end": 3411, + "start": 3693, + "end": 3694, "loc": { "start": { - "line": 130, + "line": 136, "column": 14 }, "end": { - "line": 130, + "line": 136, "column": 15 } } @@ -16410,15 +17072,15 @@ "binop": null }, "value": "node", - "start": 3411, - "end": 3415, + "start": 3694, + "end": 3698, "loc": { "start": { - "line": 130, + "line": 136, "column": 15 }, "end": { - "line": 130, + "line": 136, "column": 19 } } @@ -16435,15 +17097,15 @@ "postfix": false, "binop": null }, - "start": 3415, - "end": 3416, + "start": 3698, + "end": 3699, "loc": { "start": { - "line": 130, + "line": 136, "column": 19 }, "end": { - "line": 130, + "line": 136, "column": 20 } } @@ -16461,15 +17123,15 @@ "binop": null, "updateContext": null }, - "start": 3416, - "end": 3417, + "start": 3699, + "end": 3700, "loc": { "start": { - "line": 130, + "line": 136, "column": 20 }, "end": { - "line": 130, + "line": 136, "column": 21 } } @@ -16489,15 +17151,15 @@ "updateContext": null }, "value": "return", - "start": 3420, - "end": 3426, + "start": 3703, + "end": 3709, "loc": { "start": { - "line": 131, + "line": 137, "column": 2 }, "end": { - "line": 131, + "line": 137, "column": 8 } } @@ -16517,15 +17179,15 @@ "updateContext": null }, "value": "true", - "start": 3427, - "end": 3431, + "start": 3710, + "end": 3714, "loc": { "start": { - "line": 131, + "line": 137, "column": 9 }, "end": { - "line": 131, + "line": 137, "column": 13 } } @@ -16543,15 +17205,15 @@ "binop": null, "updateContext": null }, - "start": 3431, - "end": 3432, + "start": 3714, + "end": 3715, "loc": { "start": { - "line": 131, + "line": 137, "column": 13 }, "end": { - "line": 131, + "line": 137, "column": 14 } } @@ -16568,31 +17230,31 @@ "postfix": false, "binop": null }, - "start": 3434, - "end": 3435, + "start": 3717, + "end": 3718, "loc": { "start": { - "line": 132, + "line": 138, "column": 1 }, "end": { - "line": 132, + "line": 138, "column": 2 } } }, { "type": "CommentBlock", - "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t ", - "start": 3438, - "end": 3687, + "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t ", + "start": 3721, + "end": 3978, "loc": { "start": { - "line": 134, + "line": 140, "column": 1 }, "end": { - "line": 140, + "line": 146, "column": 4 } } @@ -16611,15 +17273,15 @@ "updateContext": null }, "value": "*", - "start": 3689, - "end": 3690, + "start": 3980, + "end": 3981, "loc": { "start": { - "line": 141, + "line": 147, "column": 1 }, "end": { - "line": 141, + "line": 147, "column": 2 } } @@ -16637,15 +17299,15 @@ "binop": null }, "value": "range", - "start": 3690, - "end": 3695, + "start": 3981, + "end": 3986, "loc": { "start": { - "line": 141, + "line": 147, "column": 2 }, "end": { - "line": 141, + "line": 147, "column": 7 } } @@ -16662,15 +17324,15 @@ "postfix": false, "binop": null }, - "start": 3695, - "end": 3696, + "start": 3986, + "end": 3987, "loc": { "start": { - "line": 141, + "line": 147, "column": 7 }, "end": { - "line": 141, + "line": 147, "column": 8 } } @@ -16688,15 +17350,15 @@ "binop": null }, "value": "left", - "start": 3696, - "end": 3700, + "start": 3987, + "end": 3991, "loc": { "start": { - "line": 141, + "line": 147, "column": 8 }, "end": { - "line": 141, + "line": 147, "column": 12 } } @@ -16714,15 +17376,15 @@ "binop": null, "updateContext": null }, - "start": 3700, - "end": 3701, + "start": 3991, + "end": 3992, "loc": { "start": { - "line": 141, + "line": 147, "column": 12 }, "end": { - "line": 141, + "line": 147, "column": 13 } } @@ -16740,15 +17402,15 @@ "binop": null }, "value": "right", - "start": 3702, - "end": 3707, + "start": 3993, + "end": 3998, "loc": { "start": { - "line": 141, + "line": 147, "column": 14 }, "end": { - "line": 141, + "line": 147, "column": 19 } } @@ -16765,15 +17427,15 @@ "postfix": false, "binop": null }, - "start": 3707, - "end": 3708, + "start": 3998, + "end": 3999, "loc": { "start": { - "line": 141, + "line": 147, "column": 19 }, "end": { - "line": 141, + "line": 147, "column": 20 } } @@ -16790,15 +17452,15 @@ "postfix": false, "binop": null }, - "start": 3709, - "end": 3710, + "start": 4000, + "end": 4001, "loc": { "start": { - "line": 141, + "line": 147, "column": 21 }, "end": { - "line": 141, + "line": 147, "column": 22 } } @@ -16818,15 +17480,15 @@ "updateContext": null }, "value": "if", - "start": 3713, - "end": 3715, + "start": 4004, + "end": 4006, "loc": { "start": { - "line": 142, + "line": 148, "column": 2 }, "end": { 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"line": 142, + "line": 148, "column": 15 } } @@ -16950,15 +17612,15 @@ "updateContext": null }, "value": "!==", - "start": 3727, - "end": 3730, + "start": 4018, + "end": 4021, "loc": { "start": { - "line": 142, + "line": 148, "column": 16 }, "end": { - "line": 142, + "line": 148, "column": 19 } } @@ -16978,15 +17640,15 @@ "updateContext": null }, "value": "null", - "start": 3731, - "end": 3735, + "start": 4022, + "end": 4026, "loc": { "start": { - "line": 142, + "line": 148, "column": 20 }, "end": { - "line": 142, + "line": 148, "column": 24 } } @@ -17003,15 +17665,15 @@ "postfix": false, "binop": null }, - "start": 3735, - "end": 3736, + "start": 4026, + "end": 4027, "loc": { "start": { - "line": 142, + "line": 148, "column": 24 }, "end": { - "line": 142, + "line": 148, "column": 25 } } @@ -17031,15 +17693,15 @@ "updateContext": null }, "value": "yield", - "start": 3740, - "end": 3745, + "start": 4031, + "end": 4036, "loc": { "start": { - "line": 143, + "line": 149, "column": 3 }, 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"line": 152, - "column": 61 + "line": 165, + "column": 22 } } }, @@ -18094,58 +19186,58 @@ "postfix": false, "binop": null }, - "start": 3978, - "end": 3979, + "start": 4377, + "end": 4378, "loc": { "start": { - "line": 153, + "line": 166, "column": 1 }, "end": { - "line": 153, + "line": 166, "column": 2 } } }, { "type": "CommentBlock", - "value": "*\n\t * Same as {@link RedBlackTree#items}.\n\t ", - "start": 3982, - "end": 4030, + "value": "*\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t ", + "start": 4381, + "end": 4525, "loc": { "start": { - "line": 155, + "line": 168, "column": 1 }, "end": { - "line": 157, + "line": 173, "column": 4 } } }, { "type": { - "label": "[", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 4032, - "end": 4033, + "value": "static", + "start": 4527, + "end": 4533, "loc": { "start": { - "line": 158, + "line": 174, "column": 1 }, "end": { - "line": 158, - "column": 2 + "line": 174, + "column": 7 } } }, @@ -18161,50 +19253,24 @@ "postfix": false, "binop": null }, - "value": "Symbol", - "start": 4033, - "end": 4039, - "loc": { - "start": { - "line": 158, - "column": 2 - }, - "end": { - "line": 158, - "column": 8 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 4039, - "end": 4040, + "value": "empty", + "start": 4534, + "end": 4539, "loc": { "start": { - "line": 158, + "line": 174, "column": 8 }, "end": { - "line": 158, - "column": 9 + "line": 174, + "column": 13 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -18213,50 +19279,23 @@ "postfix": false, "binop": null }, - "value": "iterator", - "start": 4040, - "end": 4048, + "start": 4539, + "end": 4540, "loc": { "start": { - "line": 158, - "column": 9 + "line": 174, + "column": 13 }, "end": { - "line": 158, - "column": 17 + "line": 174, + "column": 14 } } }, { "type": { - "label": "]", + "label": "name", "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 4048, - "end": 4049, - "loc": { - "start": { - "line": 158, - "column": 17 - }, - "end": { - "line": 158, - "column": 18 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -18265,16 +19304,17 @@ "postfix": false, "binop": null }, - "start": 4049, - "end": 4050, + "value": "compare", + "start": 4540, + "end": 4547, "loc": { "start": { - "line": 158, - "column": 18 + "line": 174, + "column": 14 }, "end": { - "line": 158, - "column": 19 + "line": 174, + "column": 21 } } }, @@ -18290,16 +19330,16 @@ "postfix": false, "binop": null }, - "start": 4050, - "end": 4051, + "start": 4547, + "end": 4548, "loc": { "start": { - "line": 158, - "column": 19 + "line": 174, + "column": 21 }, "end": { - "line": 158, - "column": 20 + "line": 174, + "column": 22 } } }, @@ -18315,16 +19355,16 @@ "postfix": false, "binop": null }, - "start": 4052, - "end": 4053, + "start": 4549, + "end": 4550, "loc": { "start": { - "line": 158, - "column": 21 + "line": 174, + "column": 23 }, "end": { - "line": 158, - "column": 22 + "line": 174, + "column": 24 } } }, @@ -18343,24 +19383,24 @@ "updateContext": null }, "value": "return", - "start": 4056, - "end": 4062, + "start": 4553, + "end": 4559, "loc": { "start": { - "line": 159, + "line": 175, "column": 2 }, "end": { - "line": 159, + "line": 175, "column": 8 } } }, { "type": { - "label": "this", - "keyword": "this", - "beforeExpr": false, + "label": "new", + "keyword": "new", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -18370,50 +19410,50 @@ "binop": null, "updateContext": null }, - "value": "this", - "start": 4063, - "end": 4067, + "value": "new", + "start": 4560, + "end": 4563, "loc": { "start": { - "line": 159, + "line": 175, "column": 9 }, "end": { - "line": 159, - "column": 13 + "line": 175, + "column": 12 } } }, { "type": { - "label": ".", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 4067, - "end": 4068, + "value": "RedBlackTree", + "start": 4564, + "end": 4576, "loc": { "start": { - "line": 159, + "line": 175, "column": 13 }, "end": { - "line": 159, - "column": 14 + "line": 175, + "column": 25 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -18422,24 +19462,23 @@ "postfix": false, "binop": null }, - "value": "items", - "start": 4068, - "end": 4073, + "start": 4576, + "end": 4577, "loc": { "start": { - "line": 159, - "column": 14 + "line": 175, + "column": 25 }, "end": { - "line": 159, - "column": 19 + "line": 175, + "column": 26 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -18448,16 +19487,17 @@ "postfix": false, "binop": null }, - "start": 4073, - "end": 4074, + "value": "compare", + "start": 4577, + "end": 4584, "loc": { "start": { - "line": 159, - "column": 19 + "line": 175, + "column": 26 }, "end": { - "line": 159, - "column": 20 + "line": 175, + "column": 33 } } }, @@ -18473,16 +19513,16 @@ "postfix": false, "binop": null }, - "start": 4074, - "end": 4075, + "start": 4584, + "end": 4585, "loc": { "start": { - "line": 159, - "column": 20 + "line": 175, + "column": 33 }, "end": { - "line": 159, - "column": 21 + "line": 175, + "column": 34 } } }, @@ -18499,16 +19539,16 @@ "binop": null, "updateContext": null }, - "start": 4075, - "end": 4076, + "start": 4585, + "end": 4586, "loc": { "start": { - "line": 159, - "column": 21 + "line": 175, + "column": 34 }, "end": { - "line": 159, - "column": 22 + "line": 175, + "column": 35 } } }, @@ -18524,31 +19564,31 @@ "postfix": false, "binop": null }, - "start": 4078, - "end": 4079, + "start": 4588, + "end": 4589, "loc": { "start": { - "line": 160, + "line": 176, "column": 1 }, "end": { - "line": 160, + "line": 176, "column": 2 } } }, { "type": "CommentBlock", - "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4082, - "end": 4295, + "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", + "start": 4592, + "end": 4805, "loc": { "start": { - "line": 162, + "line": 178, "column": 1 }, "end": { - "line": 168, + "line": 184, "column": 4 } } @@ -18566,15 +19606,15 @@ "binop": null }, "value": "static", - "start": 4297, - "end": 4303, + "start": 4807, + "end": 4813, "loc": { "start": { - "line": 169, + "line": 185, "column": 1 }, "end": { - "line": 169, + "line": 185, "column": 7 } } @@ -18592,15 +19632,15 @@ "binop": null }, "value": "from", - "start": 4304, - "end": 4308, + "start": 4814, + "end": 4818, "loc": { "start": { - "line": 169, + "line": 185, "column": 8 }, "end": { - "line": 169, + "line": 185, "column": 12 } } @@ -18617,15 +19657,15 @@ "postfix": false, "binop": null }, - "start": 4308, - "end": 4309, + "start": 4818, + "end": 4819, "loc": { "start": { - "line": 169, + "line": 185, "column": 12 }, "end": { - "line": 169, + "line": 185, "column": 13 } } @@ -18643,15 +19683,15 @@ "binop": null }, "value": "compare", - "start": 4309, - "end": 4316, + "start": 4819, + "end": 4826, "loc": { "start": { - "line": 169, + "line": 185, "column": 13 }, "end": { - "line": 169, + "line": 185, "column": 20 } } @@ -18669,15 +19709,15 @@ "binop": null, "updateContext": null }, - "start": 4316, - "end": 4317, + "start": 4826, + "end": 4827, "loc": { "start": { - "line": 169, + "line": 185, "column": 20 }, "end": { - "line": 169, + "line": 185, "column": 21 } } @@ -18695,15 +19735,15 @@ "binop": null }, "value": "iterable", - "start": 4318, - "end": 4326, + "start": 4828, + "end": 4836, "loc": { "start": { - "line": 169, + "line": 185, "column": 22 }, "end": { - "line": 169, + "line": 185, "column": 30 } } @@ -18720,15 +19760,15 @@ "postfix": false, "binop": null }, - "start": 4326, - "end": 4327, + "start": 4836, + "end": 4837, "loc": { "start": { - "line": 169, + "line": 185, "column": 30 }, "end": { - "line": 169, + "line": 185, "column": 31 } } @@ -18745,15 +19785,15 @@ "postfix": false, "binop": null }, - "start": 4328, - "end": 4329, + "start": 4838, + "end": 4839, "loc": { "start": { - "line": 169, + "line": 185, "column": 32 }, "end": { - "line": 169, + "line": 185, "column": 33 } } @@ -18773,15 +19813,15 @@ "updateContext": null }, "value": "const", - "start": 4332, - "end": 4337, + "start": 4842, + "end": 4847, "loc": { "start": { - "line": 170, + "line": 186, "column": 2 }, "end": { - "line": 170, + "line": 186, "column": 7 } } @@ -18799,15 +19839,15 @@ "binop": null }, "value": "tree", - "start": 4338, - "end": 4342, + "start": 4848, + "end": 4852, "loc": { "start": { - "line": 170, + "line": 186, "column": 8 }, "end": { - "line": 170, + "line": 186, "column": 12 } } @@ -18826,15 +19866,15 @@ "updateContext": null }, "value": "=", - "start": 4343, - "end": 4344, + "start": 4853, + "end": 4854, "loc": { "start": { - "line": 170, + "line": 186, "column": 13 }, "end": { - "line": 170, + "line": 186, "column": 14 } } @@ -18854,15 +19894,15 @@ "updateContext": null }, "value": "new", - "start": 4345, - "end": 4348, + "start": 4855, + "end": 4858, "loc": { "start": { - "line": 170, + "line": 186, "column": 15 }, "end": { - "line": 170, + "line": 186, "column": 18 } } @@ -18880,15 +19920,15 @@ "binop": null }, "value": "RedBlackTree", - "start": 4349, - "end": 4361, + "start": 4859, + "end": 4871, "loc": { "start": { - "line": 170, + "line": 186, "column": 19 }, "end": { - "line": 170, + "line": 186, "column": 31 } } @@ -18905,15 +19945,15 @@ "postfix": false, "binop": null }, - "start": 4361, - "end": 4362, + "start": 4871, + "end": 4872, "loc": { "start": { - "line": 170, + "line": 186, "column": 31 }, "end": { - "line": 170, + "line": 186, "column": 32 } } @@ -18931,15 +19971,15 @@ "binop": null }, "value": "compare", - "start": 4362, - "end": 4369, + "start": 4872, + "end": 4879, "loc": { "start": { - "line": 170, + "line": 186, "column": 32 }, "end": { - "line": 170, + "line": 186, "column": 39 } } @@ -18956,15 +19996,15 @@ "postfix": false, "binop": null }, - "start": 4369, - "end": 4370, + "start": 4879, + "end": 4880, "loc": { "start": { - "line": 170, + "line": 186, "column": 39 }, "end": { - "line": 170, + "line": 186, "column": 40 } } @@ -18982,15 +20022,15 @@ "binop": null, "updateContext": null }, - "start": 4370, - "end": 4371, + "start": 4880, + "end": 4881, "loc": { "start": { - "line": 170, + "line": 186, "column": 40 }, "end": { - "line": 170, + "line": 186, "column": 41 } } @@ -19010,15 +20050,15 @@ "updateContext": null }, "value": "for", - "start": 4375, - "end": 4378, + "start": 4885, + "end": 4888, "loc": { "start": { - "line": 172, + "line": 188, "column": 2 }, "end": { - "line": 172, + "line": 188, "column": 5 } } @@ -19035,15 +20075,15 @@ "postfix": false, "binop": null }, - "start": 4379, - "end": 4380, + "start": 4889, + "end": 4890, "loc": { "start": { - "line": 172, + "line": 188, "column": 6 }, "end": { - "line": 172, + "line": 188, "column": 7 } } @@ -19063,15 +20103,15 @@ "updateContext": null }, "value": "const", - "start": 4380, - "end": 4385, + "start": 4890, + "end": 4895, "loc": { "start": { - "line": 172, + "line": 188, "column": 7 }, "end": { - "line": 172, + "line": 188, "column": 12 } } @@ -19089,15 +20129,15 @@ "binop": null }, "value": "element", - "start": 4386, - "end": 4393, + "start": 4896, + "end": 4903, "loc": { "start": { - "line": 172, + "line": 188, "column": 13 }, "end": { - "line": 172, + "line": 188, "column": 20 } } @@ -19115,15 +20155,15 @@ "binop": null }, "value": "of", - "start": 4394, - "end": 4396, + "start": 4904, + "end": 4906, "loc": { "start": { - "line": 172, + "line": 188, "column": 21 }, "end": { - "line": 172, + "line": 188, "column": 23 } } @@ -19141,15 +20181,15 @@ "binop": null }, "value": "iterable", - "start": 4397, - "end": 4405, + "start": 4907, + "end": 4915, "loc": { "start": { - "line": 172, + "line": 188, "column": 24 }, "end": { - "line": 172, + "line": 188, "column": 32 } } @@ -19166,15 +20206,15 @@ "postfix": false, "binop": null }, - "start": 4405, - "end": 4406, + "start": 4915, + "end": 4916, "loc": { "start": { - "line": 172, + "line": 188, "column": 32 }, "end": { - "line": 172, + "line": 188, "column": 33 } } @@ -19192,15 +20232,15 @@ "binop": null }, "value": "tree", - "start": 4407, - "end": 4411, + "start": 4917, + "end": 4921, "loc": { "start": { - "line": 172, + "line": 188, "column": 34 }, "end": { - "line": 172, + "line": 188, "column": 38 } } @@ -19218,15 +20258,15 @@ "binop": null, "updateContext": null }, - "start": 4411, - "end": 4412, + "start": 4921, + "end": 4922, "loc": { "start": { - "line": 172, + "line": 188, "column": 38 }, "end": { - "line": 172, + "line": 188, "column": 39 } } @@ -19244,15 +20284,15 @@ "binop": null }, "value": "add", - "start": 4412, - "end": 4415, + "start": 4922, + "end": 4925, "loc": { "start": { - "line": 172, + "line": 188, "column": 39 }, "end": { - "line": 172, + "line": 188, "column": 42 } } @@ -19269,15 +20309,15 @@ "postfix": false, "binop": null }, - "start": 4415, - "end": 4416, + "start": 4925, + "end": 4926, "loc": { "start": { - "line": 172, + "line": 188, "column": 42 }, "end": { - "line": 172, + "line": 188, "column": 43 } } @@ -19295,15 +20335,15 @@ "binop": null }, "value": "element", - "start": 4416, - "end": 4423, + "start": 4926, + "end": 4933, "loc": { "start": { - "line": 172, + "line": 188, "column": 43 }, "end": { - "line": 172, + "line": 188, "column": 50 } } @@ -19320,15 +20360,15 @@ "postfix": false, "binop": null }, - "start": 4423, - "end": 4424, + "start": 4933, + "end": 4934, "loc": { "start": { - "line": 172, + "line": 188, "column": 50 }, "end": { - "line": 172, + "line": 188, "column": 51 } } @@ -19346,15 +20386,15 @@ "binop": null, "updateContext": null }, - "start": 4424, - "end": 4425, + "start": 4934, + "end": 4935, "loc": { "start": { - "line": 172, + "line": 188, "column": 51 }, "end": { - "line": 172, + "line": 188, "column": 52 } } @@ -19374,15 +20414,15 @@ "updateContext": null }, "value": "return", - "start": 4429, - "end": 4435, + "start": 4939, + "end": 4945, "loc": { "start": { - "line": 174, + "line": 190, "column": 2 }, "end": { - "line": 174, + "line": 190, "column": 8 } } @@ -19400,15 +20440,15 @@ "binop": null }, "value": "tree", - "start": 4436, - "end": 4440, + "start": 4946, + "end": 4950, "loc": { "start": { - "line": 174, + "line": 190, "column": 9 }, "end": { - "line": 174, + "line": 190, "column": 13 } } @@ -19426,15 +20466,15 @@ "binop": null, "updateContext": null }, - "start": 4440, - "end": 4441, + "start": 4950, + "end": 4951, "loc": { "start": { - "line": 174, + "line": 190, "column": 13 }, "end": { - "line": 174, + "line": 190, "column": 14 } } @@ -19451,15 +20491,15 @@ "postfix": false, "binop": null }, - "start": 4443, - "end": 4444, + "start": 4953, + "end": 4954, "loc": { "start": { - "line": 175, + "line": 191, "column": 1 }, "end": { - "line": 175, + "line": 191, "column": 2 } } @@ -19476,15 +20516,15 @@ "postfix": false, "binop": null }, - "start": 4445, - "end": 4446, + "start": 4955, + "end": 4956, "loc": { "start": { - "line": 176, + "line": 192, "column": 0 }, "end": { - "line": 176, + "line": 192, "column": 1 } } @@ -19502,15 +20542,15 @@ "binop": null, "updateContext": null }, - "start": 4447, - "end": 4447, + "start": 4957, + "end": 4957, "loc": { "start": { - "line": 177, + "line": 193, "column": 0 }, "end": { - "line": 177, + "line": 193, "column": 0 } } diff --git a/badge.svg b/badge.svg index ab7df2b..1117afa 100644 --- a/badge.svg +++ b/badge.svg @@ -11,7 +11,7 @@ document document - 95% - 95% + 100% + 100% diff --git a/class/src/adt/RedBlackTree.js~RedBlackTree.html b/class/src/types/RedBlackTree.js~RedBlackTree.html similarity index 75% rename from class/src/adt/RedBlackTree.js~RedBlackTree.html rename to class/src/types/RedBlackTree.js~RedBlackTree.html index 8f6f203..91001bf 100644 --- a/class/src/adt/RedBlackTree.js~RedBlackTree.html +++ b/class/src/types/RedBlackTree.js~RedBlackTree.html @@ -29,9 +29,8 @@
                                                                                                      - 
                                                                                                      import {RedBlackTree} from '@aureooms/js-red-black-tree/src/adt/RedBlackTree.js'
                                                                                                      + 
                                                                                                      import RedBlackTree from '@aureooms/js-red-black-tree/src/types/RedBlackTree.js'
                                                                                                      public class - | source + | source
                                                                                                      @@ -121,7 +123,36 @@

                                                                                                      RedBlackTree

                                                                                                      - from(compare: Function, iterable: Iterbale): RedBlackTree + empty(compare: Function): RedBlackTree +

                                                                                                      +
                                                                                                      +
                                                                                                      + + +

                                                                                                      Constructs an empty red-black tree.

                                                                                                      +
                                                                                                      +
                                                                                                      + + + + + + + + + public + static + + + + + +
                                                                                                      +

                                                                                                      + + + + from(compare: Function, iterable: Iterable): RedBlackTree

                                                                                                      @@ -157,7 +188,7 @@

                                                                                                      RedBlackTree

                                                                                                      - constructor(compare: Function): RedBlackTree + constructor(compare: Function)

                                                                                                      @@ -193,7 +224,7 @@

                                                                                                      RedBlackTree

                                                                                                      - compare: * + compare: *

                                                                                                      @@ -221,7 +252,7 @@

                                                                                                      RedBlackTree

                                                                                                      - root: * + root: *

                                                                                                      @@ -256,13 +287,13 @@

                                                                                                      RedBlackTree

                                                                                                      - [Symbol.iterator](): * + [Symbol.iterator](): *

                                                                                                      - @@ -285,7 +316,7 @@

                                                                                                      RedBlackTree

                                                                                                      - add(key: Key) + add(key: any)

                                                                                                      @@ -314,7 +345,7 @@

                                                                                                      RedBlackTree

                                                                                                      - get(key: Key): Key + get(key: any): any

                                                                                                      @@ -343,7 +374,7 @@

                                                                                                      RedBlackTree

                                                                                                      - has(key: Key): Boolean + has(key: any): Boolean

                                                                                                      @@ -373,7 +404,7 @@

                                                                                                      RedBlackTree

                                                                                                      - isEmpty(): boolean + isEmpty(): boolean

                                                                                                      @@ -402,7 +433,7 @@

                                                                                                      RedBlackTree

                                                                                                      * - items(): Iterator + items(): IterableIterator

                                                                                                      @@ -431,7 +462,7 @@

                                                                                                      RedBlackTree

                                                                                                      * - range(left: Key, right: Key): Iterator + range(left: any, right: any): IterableIterator

                                                                                                      @@ -461,15 +492,15 @@

                                                                                                      RedBlackTree

                                                                                                      - remove(key: Key): Boolean + remove(key: any): Boolean

                                                                                                      Search for the first node of the tree whose key equals the input key -(with RedBlackTree#_search), then delete that node -(with RedBlackTree#_delete).

                                                                                                      +(with RedBlackTree#_search), then delete that node +(with RedBlackTree#_delete).

                                                                                                      @@ -498,7 +529,7 @@

                                                                                                      RedBlackTree

                                                                                                      - _delete(node: Node) + _delete(node: Node)

                                                                                                      @@ -527,7 +558,7 @@

                                                                                                      RedBlackTree

                                                                                                      - _search(key: Key): Node + _search(key: any): Node

                                                                                                      @@ -551,6 +582,79 @@

                                                                                                      RedBlackTree

                                                                                                      Static Public Methods

                                                                                                      +
                                                                                                      +

                                                                                                      + public + static + + + + + empty(compare: Function): RedBlackTree + + + + source + +

                                                                                                      + + + + +

                                                                                                      Constructs an empty red-black tree.

                                                                                                      +
                                                                                                      + + + +
                                                                                                      +

                                                                                                      Params:

                                                                                                      + + + + + + + + + + + + + +
                                                                                                      NameTypeAttributeDescription
                                                                                                      compareFunction

                                                                                                      The comparison function to use.

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      + +
                                                                                                      +

                                                                                                      Return:

                                                                                                      + + + + + + + +
                                                                                                      RedBlackTree
                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      + + + + + + + + + + + + + + + +

                                                                                                      public @@ -559,11 +663,11 @@

                                                                                                      - from(compare: Function, iterable: Iterbale): RedBlackTree + from(compare: Function, iterable: Iterable): RedBlackTree - source + source

                                                                                                      @@ -592,7 +696,7 @@

                                                                                                      Params:

                                                                                                      iterable - Iterbale + Iterable

                                                                                                      The input iterable.

                                                                                                      @@ -607,7 +711,7 @@

                                                                                                      Return:

                                                                                                      - + @@ -642,11 +746,11 @@

                                                                                                      - constructor(compare: Function): RedBlackTree + constructor(compare: Function) - source + source

                                                                                                      @@ -678,19 +782,7 @@

                                                                                                      Params:

                                                                                                      -
                                                                                                      -

                                                                                                      Return:

                                                                                                      -
                                                                                                      RedBlackTreeRedBlackTree
                                                                                                      - - - - - - -
                                                                                                      RedBlackTree
                                                                                                      -
                                                                                                      -
                                                                                                      -
                                                                                                      + @@ -722,7 +814,7 @@

                                                                                                      - source + source

                                                                                                      @@ -765,7 +857,7 @@

                                                                                                      - source + source

                                                                                                      @@ -811,14 +903,14 @@

                                                                                                      - source + source

                                                                                                      -

                                                                                                      Same as RedBlackTree#items.

                                                                                                      + @@ -863,11 +955,11 @@

                                                                                                      - add(key: Key) + add(key: any) - source + source

                                                                                                      @@ -889,7 +981,7 @@

                                                                                                      Params:

                                                                                                      key - Key + any

                                                                                                      The key to add.

                                                                                                      @@ -924,11 +1016,11 @@

                                                                                                      - get(key: Key): Key + get(key: any): any - source + source

                                                                                                      @@ -936,7 +1028,7 @@

                                                                                                      Search for the input key in the tree. Returns the first node key found -in this way (with RedBlackTree#_search. If no such key exists +in this way (with RedBlackTree#_search. If no such key exists in the tree, returns null.

                                                                                                      @@ -952,7 +1044,7 @@

                                                                                                      Params:

                                                                                                      key - Key + any

                                                                                                      The input key.

                                                                                                      @@ -967,7 +1059,7 @@

                                                                                                      Return:

                                                                                                      - + @@ -999,11 +1091,11 @@

                                                                                                      - has(key: Key): Boolean + has(key: any): Boolean - source + source

                                                                                                      @@ -1026,7 +1118,7 @@

                                                                                                      Params:

                                                                                                      - + @@ -1077,7 +1169,7 @@

                                                                                                      - source + source

                                                                                                      @@ -1130,11 +1222,11 @@

                                                                                                      * - items(): Iterator + items(): IterableIterator - source + source

                                                                                                      @@ -1154,7 +1246,7 @@

                                                                                                      Return:

                                                                                                      Keyany
                                                                                                      keyKeyany

                                                                                                      The input key.
                                                                                                      - + @@ -1186,11 +1278,11 @@

                                                                                                      * - range(left: Key, right: Key): Iterator + range(left: any, right: any): IterableIterator - source + source

                                                                                                      @@ -1213,14 +1305,14 @@

                                                                                                      Params:

                                                                                                      - + - + @@ -1235,7 +1327,7 @@

                                                                                                      Return:

                                                                                                      IteratorIterableIterator
                                                                                                      leftKeyany

                                                                                                      The left bound of the interval.
                                                                                                      rightKeyany

                                                                                                      The right bound of the interval.
                                                                                                      - + @@ -1267,11 +1359,11 @@

                                                                                                      - remove(key: Key): Boolean + remove(key: any): Boolean - source + source

                                                                                                      @@ -1279,8 +1371,8 @@

                                                                                                      Search for the first node of the tree whose key equals the input key -(with RedBlackTree#_search), then delete that node -(with RedBlackTree#_delete). If such a node is found and deleted +(with RedBlackTree#_search), then delete that node +(with RedBlackTree#_delete). If such a node is found and deleted then return true. Return false otherwise.

                                                                                                      @@ -1296,7 +1388,7 @@

                                                                                                      Params:

                                                                                                      - + @@ -1350,7 +1442,7 @@

                                                                                                      - source + source

                                                                                                      @@ -1407,11 +1499,11 @@

                                                                                                      - _search(key: Key): Node + _search(key: any): Node - source + source

                                                                                                      @@ -1435,7 +1527,7 @@

                                                                                                      Params:

                                                                                                      - + diff --git a/coverage.json b/coverage.json index bea8d9e..1ee82e5 100644 --- a/coverage.json +++ b/coverage.json @@ -1,26 +1,18 @@ { - "coverage": "95.55%", - "expectCount": 45, - "actualCount": 43, + "coverage": "100%", + "expectCount": 48, + "actualCount": 48, "files": { - "src/adt/Leaf.js": { - "expectCount": 2, - "actualCount": 2, + "src/api/empty.js": { + "expectCount": 1, + "actualCount": 1, "undocumentLines": [] }, - "src/adt/Node.js": { - "expectCount": 2, - "actualCount": 2, + "src/api/from.js": { + "expectCount": 1, + "actualCount": 1, "undocumentLines": [] }, - "src/adt/RedBlackTree.js": { - "expectCount": 15, - "actualCount": 13, - "undocumentLines": [ - 21, - 22 - ] - }, "src/color/BLACK.js": { "expectCount": 1, "actualCount": 1, @@ -31,7 +23,7 @@ "actualCount": 1, "undocumentLines": [] }, - "src/debug/debug.js": { + "src/debug/_debug.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] @@ -150,6 +142,21 @@ "expectCount": 1, "actualCount": 1, "undocumentLines": [] + }, + "src/types/Leaf.js": { + "expectCount": 2, + "actualCount": 2, + "undocumentLines": [] + }, + "src/types/Node.js": { + "expectCount": 2, + "actualCount": 2, + "undocumentLines": [] + }, + "src/types/RedBlackTree.js": { + "expectCount": 16, + "actualCount": 16, + "undocumentLines": [] } } } \ No newline at end of file diff --git a/file/src/adt/index.js.html b/file/src/api/empty.js.html similarity index 89% rename from file/src/adt/index.js.html rename to file/src/api/empty.js.html index c988d5c..9866297 100644 --- a/file/src/adt/index.js.html +++ b/file/src/api/empty.js.html @@ -3,7 +3,7 @@ - src/adt/index.js | @aureooms/js-red-black-tree + src/api/empty.js | @aureooms/js-red-black-tree @@ -29,9 +29,8 @@ -

                                                                                                      src/adt/index.js

                                                                                                      -
                                                                                                      export * from './Leaf.js';
-export * from './Node.js';
-export * from './RedBlackTree.js';
+
                                                                                                      src/api/empty.js
                                                                                                      
+
                                                                                                      import RedBlackTree from '../types/RedBlackTree.js';
+
+/**
+ * Same as {@link RedBlackTree.empty}.
+ * @function empty
+ */
+const empty = RedBlackTree.empty;
+export default empty;
 
                                                                                                      
 
 
                                                                                                      
diff --git a/file/src/debug/index.js.html b/file/src/api/from.js.html
similarity index 89%
rename from file/src/debug/index.js.html
rename to file/src/api/from.js.html
index 887081a..73c4dbe 100644
--- a/file/src/debug/index.js.html
+++ b/file/src/api/from.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/debug/index.js | @aureooms/js-red-black-tree
+  src/api/from.js | @aureooms/js-red-black-tree
   
   
   
@@ -29,9 +29,8 @@
 
 
-
                                                                                                      src/debug/index.js
                                                                                                      
-
                                                                                                      export * from './debug.js';
+
                                                                                                      src/api/from.js
                                                                                                      
+
                                                                                                      import RedBlackTree from '../types/RedBlackTree.js';
+
+/**
+ * Same as {@link RedBlackTree.from}.
+ * @function from
+ */
+const from = RedBlackTree.from;
+export default from;
 
                                                                                                      
 
 
                                                                                                      
diff --git a/file/src/color/BLACK.js.html b/file/src/color/BLACK.js.html
index 50a86fe..c225c1d 100644
--- a/file/src/color/BLACK.js.html
+++ b/file/src/color/BLACK.js.html
@@ -29,9 +29,8 @@
 
@@ -66,7 +68,8 @@
 
                                                                                                      /**
  * Constant for black.
  */
-export const BLACK = 0;
+const BLACK = 0;
+export default BLACK;
 
                                                                                                      
 
 
                                                                                                      
diff --git a/file/src/color/RED.js.html b/file/src/color/RED.js.html
index 362bd05..4be9f0e 100644
--- a/file/src/color/RED.js.html
+++ b/file/src/color/RED.js.html
@@ -29,9 +29,8 @@
 
@@ -66,7 +68,8 @@
 
                                                                                                      /**
  * Constant for red.
  */
-export const RED = 1;
+const RED = 1;
+export default RED;
                                                                                                      diff --git a/file/src/color/index.js.html b/file/src/color/index.js.html deleted file mode 100644 index 4154703..0000000 --- a/file/src/color/index.js.html +++ /dev/null @@ -1,84 +0,0 @@ - - - - - - src/color/index.js | @aureooms/js-red-black-tree - - - - - - - -
                                                                                                      - Home - Manual - Reference - Source - -
                                                                                                      - - - - -
                                                                                                        -
                                                                                                        -
                                                                                                        - - - -

                                                                                                        src/color/index.js

                                                                                                        -
                                                                                                        export * from './BLACK.js';
-export * from './RED.js';
-
                                                                                                        - -
                                                                                                        - - - - - - - - - - - - diff --git a/file/src/debug/debug.js.html b/file/src/debug/_debug.js.html similarity index 87% rename from file/src/debug/debug.js.html rename to file/src/debug/_debug.js.html index a1d1939..1021384 100644 --- a/file/src/debug/debug.js.html +++ b/file/src/debug/_debug.js.html @@ -3,7 +3,7 @@ - src/debug/debug.js | @aureooms/js-red-black-tree + src/debug/_debug.js | @aureooms/js-red-black-tree @@ -29,9 +29,8 @@ -

                                                                                                        src/debug/debug.js

                                                                                                        -
                                                                                                        import {BLACK} from '../color/BLACK.js';
+
                                                                                                        src/debug/_debug.js
                                                                                                        
+
                                                                                                        import assert from 'assert';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
+import BLACK from '../color/BLACK.js';
 
 /**
  * Builds a debug function from color handlers.
@@ -71,16 +76,22 @@
  * @param {Object} colors The colors to use.
  * @returns {Function} The debug function.
  */
-export const _debug = ({red, black}) => {
+const _debug = ({red, black}) => {
 	/**
 	 * Recursively constructs a prettyprint string for the red-black tree rooted at
 	 * <code>root</code>.
 	 *
-	 * @param {Node} root - The root of the tree.
+	 * @param {Node|Leaf} root - The root of the tree.
 	 * @returns {string}
 	 */
 	const debug = (root) => {
-		if (root.isLeaf()) return black('L');
+		assert(root instanceof Node || root instanceof Leaf);
+		if (root.isLeaf()) {
+			assert(root instanceof Leaf);
+			return black('L');
+		}
+
+		assert(root instanceof Node);
 
 		const repr = root._color === BLACK ? black(root.key) : red(root.key);
 
@@ -89,6 +100,8 @@
 
 	return debug;
 };
+
+export default _debug;
 
                                                                                                        
 
 
                                                                                                        
diff --git a/file/src/deletion/delete_case1.js.html b/file/src/deletion/delete_case1.js.html
index a082fd0..b023d88 100644
--- a/file/src/deletion/delete_case1.js.html
+++ b/file/src/deletion/delete_case1.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                        src/deletion/delete_case1.js
                                                                                                        
-
                                                                                                        import {delete_case2} from './delete_case2.js';
+
                                                                                                        import assert from 'assert';
+import BLACK from '../color/BLACK.js';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
+import delete_case2 from './delete_case2.js';
 
 /**
  * Preconditions:
@@ -71,13 +77,18 @@
  *   - all root-leaf paths going through n have a black height of b - 1
  *   - all other root-leaf paths have a black height of b
  *
- * @param {Node} n - The input node.
+ * @param {Node|Leaf} n - The input node.
  */
-export const delete_case1 = (n) => {
-	// If n is the root, there is nothing to do: all paths go through n, and n
-	// is black.
+const delete_case1 = (n) => {
+	assert(n instanceof Node || n instanceof Leaf);
+	assert(n._color === BLACK);
+	// If n is the root, there is nothing to do:
+	//   - all paths go through n, and
+	//   - n is black.
 	if (n.parent !== null) delete_case2(n);
 };
+
+export default delete_case1;
 
                                                                                                        
 
 
                                                                                                        
diff --git a/file/src/deletion/delete_case2.js.html b/file/src/deletion/delete_case2.js.html
index 4ce123a..0d6554c 100644
--- a/file/src/deletion/delete_case2.js.html
+++ b/file/src/deletion/delete_case2.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                        src/deletion/delete_case2.js
                                                                                                        
-
                                                                                                        import {BLACK, RED} from '../color/index.js';
-import {rotate_left, rotate_right} from '../rotate/index.js';
-import {sibling} from '../family/sibling.js';
+
                                                                                                        import assert from 'assert';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
+import rotate_left from '../rotate/rotate_left.js';
+import rotate_right from '../rotate/rotate_right.js';
+import sibling from '../family/sibling.js';
 
-import {delete_case3} from './delete_case3.js';
-import {delete_case4} from './delete_case4.js';
+import delete_case3 from './delete_case3.js';
+import delete_case4 from './delete_case4.js';
 
 /**
  * Preconditions:
@@ -77,9 +84,13 @@
  *   - all other root-leaf paths have a black height of b
  *   - n is not the root
  *
- * @param {Node} n - The input node.
+ * @param {Node|Leaf} n - The input node.
  */
-export const delete_case2 = (n) => {
+const delete_case2 = (n) => {
+	assert(n instanceof Node || n instanceof Leaf);
+	assert(n._color === BLACK);
+	assert(n.parent !== null);
+
 	const s = sibling(n);
 
 	/**
@@ -104,6 +115,8 @@
 	// Otherwise, go to case 3.
 	else delete_case3(n);
 };
+
+export default delete_case2;
 
                                                                                                        
 
 
                                                                                                        
diff --git a/file/src/deletion/delete_case3.js.html b/file/src/deletion/delete_case3.js.html
index 8f6ce6e..9b63320 100644
--- a/file/src/deletion/delete_case3.js.html
+++ b/file/src/deletion/delete_case3.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                        src/deletion/delete_case3.js
                                                                                                        
-
                                                                                                        import {BLACK, RED} from '../color/index.js';
-import {sibling} from '../family/sibling.js';
+
                                                                                                        import assert from 'assert';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
+import sibling from '../family/sibling.js';
 
-import {delete_case1} from './delete_case1.js';
-import {delete_case4} from './delete_case4.js';
+import delete_case1 from './delete_case1.js';
+import delete_case4 from './delete_case4.js';
 
 /**
  * Preconditions:
@@ -77,10 +83,15 @@
  *   - n is not the root
  *   - n's sibling is black
  *
- * @param {Node} n - The input node.
+ * @param {Node|Leaf} n - The input node.
  */
-export const delete_case3 = (n) => {
+const delete_case3 = (n) => {
+	assert(n instanceof Node || n instanceof Leaf);
+	assert(n._color === BLACK);
+	assert(n.parent !== null);
 	const s = sibling(n);
+	assert(s instanceof Node);
+	assert(s._color === BLACK);
 
 	/**
 	 * If n's parent is black and n's sibling's children are black, then
@@ -107,6 +118,8 @@
 	// Otherwise, go to case 4.
 	else delete_case4(n);
 };
+
+export default delete_case3;
 
                                                                                                        
 
 
                                                                                                        
diff --git a/file/src/deletion/delete_case4.js.html b/file/src/deletion/delete_case4.js.html
index 21b6de6..8a81a82 100644
--- a/file/src/deletion/delete_case4.js.html
+++ b/file/src/deletion/delete_case4.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                        src/deletion/delete_case4.js
                                                                                                        
-
                                                                                                        import {BLACK, RED} from '../color/index.js';
-import {sibling} from '../family/sibling.js';
+
                                                                                                        import assert from 'assert';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
+import sibling from '../family/sibling.js';
 
-import {delete_case5} from './delete_case5.js';
+import delete_case5 from './delete_case5.js';
 
 /**
  * Preconditions:
@@ -77,10 +83,18 @@
  *   - n's sibling is black
  *   - n's parent and n's sibling's children cannot all be black
  *
- * @param {Node} n - The input node.
+ * @param {Node|Leaf} n - The input node.
  */
-export const delete_case4 = (n) => {
+const delete_case4 = (n) => {
+	assert(n instanceof Node || n instanceof Leaf);
+	assert(n._color === BLACK);
+	assert(n.parent !== null);
 	const s = sibling(n);
+	assert(s instanceof Node);
+	assert(s._color === BLACK);
+	assert(
+		n.parent._color === RED || s.left._color === RED || s.right._color === RED,
+	);
 
 	/**
 	 * If n's parent is red and n's sibling's children are black, then swap n's
@@ -109,6 +123,8 @@
 	// Otherwise, go to case 5.
 	else delete_case5(n);
 };
+
+export default delete_case4;
 
                                                                                                        
 
 
                                                                                                        
diff --git a/file/src/deletion/delete_case5.js.html b/file/src/deletion/delete_case5.js.html
index f17d5ea..5b8a6fb 100644
--- a/file/src/deletion/delete_case5.js.html
+++ b/file/src/deletion/delete_case5.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                        src/deletion/delete_case5.js
                                                                                                        
-
                                                                                                        import {BLACK, RED} from '../color/index.js';
-import {rotate_left, rotate_right} from '../rotate/index.js';
-import {sibling} from '../family/sibling.js';
+
                                                                                                        import assert from 'assert';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
+import rotate_left from '../rotate/rotate_left.js';
+import rotate_right from '../rotate/rotate_right.js';
+import sibling from '../family/sibling.js';
 
-import {delete_case6} from './delete_case6.js';
+import delete_case6 from './delete_case6.js';
 
 /**
  * Preconditions:
@@ -78,10 +85,16 @@
  *   - n's sibling is black
  *   - at least one of n's sibling's children is red
  *
- * @param {Node} n - The input node.
+ * @param {Node|Leaf} n - The input node.
  */
-export const delete_case5 = (n) => {
+const delete_case5 = (n) => {
+	assert(n instanceof Node || n instanceof Leaf);
+	assert(n._color === BLACK);
+	assert(n.parent !== null);
 	const s = sibling(n);
+	assert(s instanceof Node);
+	assert(s._color === BLACK);
+	assert(s.left._color === RED || s.right._color === RED);
 
 	// The following statements just force the red n's sibling child to be on
 	// the left of the left of the parent, or right of the right, so case 6
@@ -121,6 +134,8 @@
 
 	delete_case6(n);
 };
+
+export default delete_case5;
 
                                                                                                        
 
 
                                                                                                        
diff --git a/file/src/deletion/delete_case6.js.html b/file/src/deletion/delete_case6.js.html
index ff99ae3..3a3c12a 100644
--- a/file/src/deletion/delete_case6.js.html
+++ b/file/src/deletion/delete_case6.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                        src/deletion/delete_case6.js
                                                                                                        
-
                                                                                                        import {BLACK} from '../color/BLACK.js';
-import {rotate_left, rotate_right} from '../rotate/index.js';
-import {sibling} from '../family/sibling.js';
+
                                                                                                        import assert from 'assert';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
+import rotate_left from '../rotate/rotate_left.js';
+import rotate_right from '../rotate/rotate_right.js';
+import sibling from '../family/sibling.js';
 
 /**
  * Preconditions:
@@ -77,10 +84,15 @@
  *   - if n is a left child, the right child of n's sibling is red
  *   - if n is a right child, the left child of n's sibling is red
  *
- * @param {Node} n - The input node.
+ * @param {Node|Leaf} n - The input node.
  */
-export const delete_case6 = (n) => {
+const delete_case6 = (n) => {
+	assert(n instanceof Node || n instanceof Leaf);
+	assert(n._color === BLACK);
+	assert(n.parent !== null);
 	const s = sibling(n);
+	assert(s instanceof Node);
+	assert(s._color === BLACK);
 
 	/**
 	 * Increment the black height of all root-leaf paths going through n by
@@ -104,16 +116,20 @@
 	n.parent._color = BLACK;
 
 	if (n === n.parent.left) {
+		assert(s.right._color === RED);
 		s.right._color = BLACK;
 		rotate_left(n.parent);
 	}
 
 	// Symmetric case
 	else {
+		assert(s.left._color === RED);
 		s.left._color = BLACK;
 		rotate_right(n.parent);
 	}
 };
+
+export default delete_case6;
 
                                                                                                        
 
 
                                                                                                        
diff --git a/file/src/deletion/delete_one_child.js.html b/file/src/deletion/delete_one_child.js.html
index 06b9c80..5207615 100644
--- a/file/src/deletion/delete_one_child.js.html
+++ b/file/src/deletion/delete_one_child.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                        src/deletion/delete_one_child.js
                                                                                                        
-
                                                                                                        import {BLACK, RED} from '../color/index.js';
+
                                                                                                        import assert from 'assert';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
 
-import {replace_node} from './replace_node.js';
-import {delete_case1} from './delete_case1.js';
+import replace_node from './replace_node.js';
+import delete_case1 from './delete_case1.js';
 
 /**
  * Delete a node <code>n</code> that has at most a single non-leaf child.
@@ -74,16 +80,18 @@
  * Precondition:
  *   - n has at most one non-leaf child.
  *   - if n has a non-leaf child, then it is its left child.
+ *   - hence, n's right child is a leaf
  *
  * @param {Node} n - The node to delete.
  */
-export const delete_one_child = (n) => {
-	// Precondition: n has at most one non-leaf child.
-	// assert( n.right.isLeaf() || n.left.isLeaf());
+const delete_one_child = (n) => {
+	assert(n instanceof Node);
+	// Precondition: n's right child is a leaf.
+	// The right child of n is always a LEAF because either n is a subtree
+	// predecessor or it is the only child of its parent by the red-black tree
+	// properties
+	assert(n.right instanceof Leaf);
 
-	// const child = n.right.isLeaf() ? n.left : n.right;
-	// n.right is always a LEAF because either n is a subtree predecessor or it
-	// is the only child of its parent by the red-black tree properties
 	const child = n.left;
 
 	// Replace n with its left child
@@ -97,14 +105,17 @@
 		// replace n with it.
 		if (child._color === RED) child._color = BLACK;
 		// Otherwise, there are more things to fix.
-		else delete_case1(child);
+		else {
+			delete_case1(child);
+		}
+	} else {
+		//    If n is red then its child can only be black. Replacing n with its
+		//    child suffices. This is a NO-OP.
+		assert(child._color === BLACK);
 	}
-
-	// Else {
-	//    If n is red then its child can only be black. Replacing n with its
-	//    child suffices.
-	// }
 };
+
+export default delete_one_child;
 
                                                                                                        
 
 
                                                                                                        
diff --git a/file/src/deletion/index.js.html b/file/src/deletion/index.js.html
deleted file mode 100644
index 572d367..0000000
--- a/file/src/deletion/index.js.html
+++ /dev/null
@@ -1,90 +0,0 @@
-
-
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-  
-  
-  src/deletion/index.js | @aureooms/js-red-black-tree
-  
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                                                                                                          src/deletion/index.js
                                                                                                          
-
                                                                                                          export * from './delete_case1.js';
-export * from './delete_case2.js';
-export * from './delete_case3.js';
-export * from './delete_case4.js';
-export * from './delete_case5.js';
-export * from './delete_case6.js';
-export * from './delete_one_child.js';
-export * from './replace_node.js';
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diff --git a/file/src/deletion/replace_node.js.html b/file/src/deletion/replace_node.js.html
index c9f2402..f239aa9 100644
--- a/file/src/deletion/replace_node.js.html
+++ b/file/src/deletion/replace_node.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                          src/deletion/replace_node.js
                                                                                                          
-
                                                                                                          /**
+
                                                                                                          import assert from 'assert';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
+
+/**
  * Replaces node <code>A</code> by node <code>B</code>.
  *
  * @param {Node} A - The node to replace.
- * @param {Node} B - The replacement node.
+ * @param {Node|Leaf} B - The replacement node.
  */
-export const replace_node = (A, B) => {
-	// Assert( A.parent !== null ) ;
-	// we never apply delete_one_child on the root so we are safe
+const replace_node = (A, B) => {
+	assert(A instanceof Node);
+	assert(B instanceof Node || B instanceof Leaf);
+	// We never apply delete_one_child on the root
+	assert(A.parent !== null);
 
 	if (A === A.parent.left) A.parent.left = B;
 	else A.parent.right = B;
 
 	B.parent = A.parent;
 };
+
+export default replace_node;
 
                                                                                                          
 
 
                                                                                                          
diff --git a/file/src/family/grandparent.js.html b/file/src/family/grandparent.js.html
index 2ba4928..f0df1c8 100644
--- a/file/src/family/grandparent.js.html
+++ b/file/src/family/grandparent.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                          src/family/grandparent.js
                                                                                                          
-
                                                                                                          /**
+
                                                                                                          import assert from 'assert';
+import Node from '../types/Node.js';
+
+/**
  * Computes the grandparent (parent of parent) of the input node.
  *
  * @param {Node} node - The input node.
  * @returns {Node}
  */
-export const grandparent = (node) => {
-	// Assert((node !== null) && (node.parent !== null));
+const grandparent = (node) => {
+	assert(node instanceof Node);
 	// We only call this function when node HAS a grandparent
+	assert(node.parent !== null);
+	assert(node.parent.parent !== null);
 	return node.parent.parent;
 };
+
+export default grandparent;
 
                                                                                                          
 
 
                                                                                                          
diff --git a/file/src/family/index.js.html b/file/src/family/index.js.html
deleted file mode 100644
index fcdb596..0000000
--- a/file/src/family/index.js.html
+++ /dev/null
@@ -1,86 +0,0 @@
-
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-  
-  
-  src/family/index.js | @aureooms/js-red-black-tree
-  
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                                                                                                            src/family/index.js
                                                                                                            
-
                                                                                                            export * from './grandparent.js';
-export * from './predecessor.js';
-export * from './sibling.js';
-export * from './uncle.js';
-
                                                                                                            
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diff --git a/file/src/family/predecessor.js.html b/file/src/family/predecessor.js.html
index 088b0bc..c475006 100644
--- a/file/src/family/predecessor.js.html
+++ b/file/src/family/predecessor.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                            src/family/predecessor.js
                                                                                                            
-
                                                                                                            /**
+
                                                                                                            import assert from 'assert';
+import Node from '../types/Node.js';
+
+/**
  * Computes the predecessor of the input node, in the subtree rooted at the
  * input node, when this predecessor is guaranteed to exist.
  *
  * @param {Node} node - The input node.
  * @returns {Node}
  */
-export const predecessor = (node) => {
-	// Assert( !node.left.isLeaf() ) ;
+const predecessor = (node) => {
+	assert(node.left instanceof Node);
 	let pred = node.left;
 
-	while (!pred.right.isLeaf()) pred = pred.right;
+	while (!pred.right.isLeaf()) {
+		assert(pred.right instanceof Node);
+		pred = pred.right;
+	}
 
 	return pred;
 };
+
+export default predecessor;
 
                                                                                                            
 
 
                                                                                                            
diff --git a/file/src/family/sibling.js.html b/file/src/family/sibling.js.html
index 0c33ca9..895c948 100644
--- a/file/src/family/sibling.js.html
+++ b/file/src/family/sibling.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                            src/family/sibling.js
                                                                                                            
-
                                                                                                            /**
+
                                                                                                            import assert from 'assert';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
+
+/**
  * Computes the sibling of the input node.
  *
- * @param {Node} node - The input node.
- * @returns {Node}
+ * @param {Node|Leaf} node - The input node.
+ * @returns {Node|Leaf}
  */
-export const sibling = (node) => {
-	// Assert((node !== null) && (node.parent !== null));
-	// We only use this function when node HAS a sibling so this case can never
-	// happen.
+const sibling = (node) => {
+	assert(node instanceof Node || node instanceof Leaf);
+	// We only use this function when node HAS a sibling.
+	assert(node.parent !== null);
 
 	return node === node.parent.left ? node.parent.right : node.parent.left;
 };
+
+export default sibling;
 
                                                                                                            
 
 
                                                                                                            
diff --git a/file/src/family/uncle.js.html b/file/src/family/uncle.js.html
index 01c7322..3948a71 100644
--- a/file/src/family/uncle.js.html
+++ b/file/src/family/uncle.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                            src/family/uncle.js
                                                                                                            
-
                                                                                                            import {grandparent} from './grandparent.js';
+
                                                                                                            import assert from 'assert';
+import Node from '../types/Node.js';
+import Leaf from '../types/Leaf.js';
+import grandparent from './grandparent.js';
 
 /**
  * Computes the uncle of the input node when the grandparent is guaranteed to
  * exist.
  *
  * @param {Node} node - The input node.
- * @returns {Node}
+ * @returns {Node|Leaf}
  */
-export const uncle = (node) => {
+const uncle = (node) => {
+	assert(node instanceof Node);
 	const g = grandparent(node);
-	// Assert( g !== null ) ;
-	// this can never happen
-	if (node.parent === g.left) return g.right.isLeaf() ? null : g.right;
-	return g.left.isLeaf() ? null : g.left;
+	assert(g !== null);
+	const u = node.parent === g.left ? g.right : g.left;
+	assert(u instanceof Node || u instanceof Leaf);
+	return u;
 };
+
+export default uncle;
 
                                                                                                            
 
 
                                                                                                            
diff --git a/file/src/index.js.html b/file/src/index.js.html
index b97737a..36833ed 100644
--- a/file/src/index.js.html
+++ b/file/src/index.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                            src/index.js
                                                                                                            
-
                                                                                                            export * from './adt/index.js';
-export * from './color/index.js';
-export * from './debug/index.js';
-export * from './deletion/index.js';
-export * from './family/index.js';
-export * from './insertion/index.js';
-export * from './rotate/index.js';
-export * from './search/index.js';
-export * from './traversal/index.js';
+
                                                                                                            export {default as empty} from './api/empty.js';
+export {default as from} from './api/from.js';
+export {default as BLACK} from './color/BLACK.js';
+export {default as RED} from './color/RED.js';
+export {default as _debug} from './debug/_debug.js';
+export {default as delete_case1} from './deletion/delete_case1.js';
+export {default as delete_case2} from './deletion/delete_case2.js';
+export {default as delete_case3} from './deletion/delete_case3.js';
+export {default as delete_case4} from './deletion/delete_case4.js';
+export {default as delete_case5} from './deletion/delete_case5.js';
+export {default as delete_case6} from './deletion/delete_case6.js';
+export {default as delete_one_child} from './deletion/delete_one_child.js';
+export {default as replace_node} from './deletion/replace_node.js';
+export {default as grandparent} from './family/grandparent.js';
+export {default as predecessor} from './family/predecessor.js';
+export {default as sibling} from './family/sibling.js';
+export {default as uncle} from './family/uncle.js';
+export {default as insert} from './insertion/insert.js';
+export {default as insert_case1} from './insertion/insert_case1.js';
+export {default as insert_case2} from './insertion/insert_case2.js';
+export {default as insert_case3} from './insertion/insert_case3.js';
+export {default as insert_case4} from './insertion/insert_case4.js';
+export {default as insert_case5} from './insertion/insert_case5.js';
+export {default as rotate_left} from './rotate/rotate_left.js';
+export {default as rotate_right} from './rotate/rotate_right.js';
+export {default as search} from './search/search.js';
+export {default as inordertraversal} from './traversal/inordertraversal.js';
+export {default as rangetraversal} from './traversal/rangetraversal.js';
+export {default as Leaf} from './types/Leaf.js';
+export {default as Node} from './types/Node.js';
+export {default as RedBlackTree} from './types/RedBlackTree.js';
 
                                                                                                            
 
 
                                                                                                            
diff --git a/file/src/insertion/index.js.html b/file/src/insertion/index.js.html
deleted file mode 100644
index cf80632..0000000
--- a/file/src/insertion/index.js.html
+++ /dev/null
@@ -1,88 +0,0 @@
-
-
-
-  
-  
-  src/insertion/index.js | @aureooms/js-red-black-tree
-  
-  
-  
-  
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-  Manual
-  Reference
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                                                                                                              src/insertion/index.js
                                                                                                              
-
                                                                                                              export * from './insert.js';
-export * from './insert_case1.js';
-export * from './insert_case2.js';
-export * from './insert_case3.js';
-export * from './insert_case4.js';
-export * from './insert_case5.js';
-
                                                                                                              
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diff --git a/file/src/insertion/insert.js.html b/file/src/insertion/insert.js.html
index 799c011..f79ca35 100644
--- a/file/src/insertion/insert.js.html
+++ b/file/src/insertion/insert.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                              src/insertion/insert.js
                                                                                                              
-
                                                                                                              /**
+
                                                                                                              import assert from 'assert';
+import Node from '../types/Node.js';
+
+/**
  * Walks the tree rooted at <code>A</code> down the only path that satisfies
  * the following property: if at a node <code>C</code> we make a left (resp.
  * right), then <code>B < C</code> (resp. <code>B >= C</code>). Once we hit the
@@ -74,12 +79,12 @@
  * properties in case they have been violated by this insertion. This is fixed
  * by {@link insert_case1}.
  *
- * @param compare - The comparison function to use.
+ * @param {Function} compare - The comparison function to use.
  * @param {Node} A - The root of the tree.
  * @param {Node} B - The node to insert.
  * @returns {Node} B - The node that has been inserted.
  */
-export const insert = (compare, A, B) => {
+const insert = (compare, A, B) => {
 	while (true) {
 		if (compare(B.key, A.key) < 0) {
 			const node = A.left;
@@ -89,6 +94,7 @@
 				break;
 			}
 
+			assert(node instanceof Node);
 			A = node;
 		} else {
 			const node = A.right;
@@ -98,6 +104,7 @@
 				break;
 			}
 
+			assert(node instanceof Node);
 			A = node;
 		}
 	}
@@ -106,6 +113,8 @@
 
 	return B;
 };
+
+export default insert;
 
                                                                                                              
 
 
                                                                                                              
diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html
index 35ac274..3f6e7a5 100644
--- a/file/src/insertion/insert_case1.js.html
+++ b/file/src/insertion/insert_case1.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                              src/insertion/insert_case1.js
                                                                                                              
-
                                                                                                              import {BLACK} from '../color/BLACK.js';
-import {insert_case2} from './insert_case2.js';
+
                                                                                                              import assert from 'assert';
+import Node from '../types/Node.js';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import insert_case2 from './insert_case2.js';
 
 /**
  * Preconditions:
  *   - n is red.
+ *   - n's children are BLACK
  *
  * @param {Node} n - The input node.
  */
-export const insert_case1 = (n) => {
+const insert_case1 = (n) => {
+	assert(n instanceof Node);
+	assert(n._color === RED);
+	assert(n.left._color === BLACK);
+	assert(n.right._color === BLACK);
 	/**
 	 * If n is the root of the tree, paint it black and we are done.
 	 *
@@ -83,6 +93,8 @@
 	if (n.parent === null) n._color = BLACK;
 	else insert_case2(n);
 };
+
+export default insert_case1;
 
                                                                                                              
 
 
                                                                                                              
diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html
index 63d77df..85c86b7 100644
--- a/file/src/insertion/insert_case2.js.html
+++ b/file/src/insertion/insert_case2.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                              src/insertion/insert_case2.js
                                                                                                              
-
                                                                                                              import {BLACK} from '../color/BLACK.js';
-import {insert_case3} from './insert_case3.js';
+
                                                                                                              import assert from 'assert';
+import Node from '../types/Node.js';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import insert_case3 from './insert_case3.js';
 
 /**
  * Preconditions:
  *   - n is red.
+ *   - n's children are BLACK
  *   - n is not the root of the tree.
  *
  * @param {Node} n - The input node.
  */
-export const insert_case2 = (n) => {
+const insert_case2 = (n) => {
+	assert(n instanceof Node);
+	assert(n._color === RED);
+	assert(n.left._color === BLACK);
+	assert(n.right._color === BLACK);
+	assert(n.parent !== null);
+
 	/**
 	 * If the parent of n is black then we have nothing to do.
 	 *
@@ -87,6 +99,8 @@
 
 	insert_case3(n);
 };
+
+export default insert_case2;
 
                                                                                                              
 
 
                                                                                                              
diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html
index bf72548..b465a49 100644
--- a/file/src/insertion/insert_case3.js.html
+++ b/file/src/insertion/insert_case3.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                              src/insertion/insert_case3.js
                                                                                                              
-
                                                                                                              import {BLACK, RED} from '../color/index.js';
-import {uncle, grandparent} from '../family/index.js';
-import {insert_case1} from './insert_case1.js';
-import {insert_case4} from './insert_case4.js';
+
                                                                                                              import assert from 'assert';
+import Node from '../types/Node.js';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import uncle from '../family/uncle.js';
+import grandparent from '../family/grandparent.js';
+import insert_case1 from './insert_case1.js';
+import insert_case4 from './insert_case4.js';
 
 /**
  * Preconditions:
  *   - n is red.
+ *   - n's children are BLACK
  *   - n is not the root of the tree.
  *   - n's parent is red.
  *
  * @param {Node} n - The input node.
  */
-export const insert_case3 = (n) => {
+const insert_case3 = (n) => {
+	assert(n instanceof Node);
+	assert(n._color === RED);
+	assert(n.left._color === BLACK);
+	assert(n.right._color === BLACK);
+	assert(n.parent !== null);
+	assert(n.parent._color === RED);
 	const u = uncle(n);
 
 	/**
@@ -93,7 +106,7 @@
 	 *     -   -                 -   -
 	 */
 
-	if (u !== null && u._color === RED) {
+	if (u._color === RED) {
 		n.parent._color = BLACK;
 		u._color = BLACK;
 		const g = grandparent(n);
@@ -101,6 +114,8 @@
 		insert_case1(g);
 	} else insert_case4(n);
 };
+
+export default insert_case3;
 
                                                                                                              
 
 
                                                                                                              
diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html
index 185ed12..e724df1 100644
--- a/file/src/insertion/insert_case4.js.html
+++ b/file/src/insertion/insert_case4.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                              src/insertion/insert_case4.js
                                                                                                              
-
                                                                                                              import {rotate_left, rotate_right} from '../rotate/index.js';
-import {grandparent} from '../family/grandparent.js';
-import {insert_case5} from './insert_case5.js';
+
                                                                                                              import assert from 'assert';
+import Node from '../types/Node.js';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import rotate_left from '../rotate/rotate_left.js';
+import rotate_right from '../rotate/rotate_right.js';
+import grandparent from '../family/grandparent.js';
+import insert_case5 from './insert_case5.js';
 
 /**
  * Preconditions:
  *   - n is red.
+ *   - n's children are BLACK
  *   - n is not the root of the tree.
  *   - n's parent is red.
  *   - n's uncle is black.
@@ -78,7 +86,13 @@
  *
  * @param {Node} n - The input node.
  */
-export const insert_case4 = (n) => {
+const insert_case4 = (n) => {
+	assert(n instanceof Node);
+	assert(n._color === RED);
+	assert(n.left._color === BLACK);
+	assert(n.right._color === BLACK);
+	assert(n.parent !== null);
+	assert(n.parent._color === RED);
 	const g = grandparent(n);
 
 	/**
@@ -141,6 +155,8 @@
 
 	insert_case5(n);
 };
+
+export default insert_case4;
 
                                                                                                              
 
 
                                                                                                              
diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case5.js.html
index c604c3d..a73c39a 100644
--- a/file/src/insertion/insert_case5.js.html
+++ b/file/src/insertion/insert_case5.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                              src/insertion/insert_case5.js
                                                                                                              
-
                                                                                                              import {BLACK, RED} from '../color/index.js';
-import {rotate_left, rotate_right} from '../rotate/index.js';
-import {grandparent} from '../family/grandparent.js';
+
                                                                                                              import assert from 'assert';
+import Node from '../types/Node.js';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import rotate_left from '../rotate/rotate_left.js';
+import rotate_right from '../rotate/rotate_right.js';
+import grandparent from '../family/grandparent.js';
 
 /**
  * Preconditions:
  *   - n is red.
+ *   - n's children are BLACK
  *   - n is not the root of the tree.
  *   - n's parent is red.
  *   - n's uncle is black.
@@ -77,39 +84,57 @@
  *
  * @param {Node} n - The input node.
  */
-export const insert_case5 = (n) => {
+const insert_case5 = (n) => {
+	assert(n instanceof Node);
+	assert(n._color === RED);
+	assert(n.left._color === BLACK);
+	assert(n.right._color === BLACK);
+	assert(n.parent !== null);
+	assert(n.parent._color === RED);
 	const g = grandparent(n);
 
 	// Repaint n's parent black, n's grandparent red
 	n.parent._color = BLACK;
 	g._color = RED;
 
-	/**
-	 * If the path from g to n makes a left-left, {@link rotate_right} at g.
-	 * We are done.
-	 *
-	 *             R                     B
-	 *           /   \                 /   \
-	 *         B       B            >R       R
-	 *        / \     / \   -->     / \     / \
-	 *      >R   =   -   -         =   =   =   B
-	 *      / \                               / \
-	 *     =   =                             -   -
-	 */
-	if (n === n.parent.left) rotate_right(g);
-	/**
-	 * If the path from g to n makes a right-right, {@link rotate_left} at g.
-	 * We are done.
-	 *
-	 *             R                     B
-	 *           /   \                 /   \
-	 *         B       B             R      >R
-	 *        / \     / \   -->     / \     / \
-	 *       -   -   =  >R         B   =   =   =
-	 *                  / \       / \
-	 *                 =   =     -   -
-	 */ else rotate_left(g);
+	if (n === n.parent.left) {
+		/**
+		 * If the path from g to n makes a left-left, {@link rotate_right} at g.
+		 * We are done.
+		 *
+		 *             R                     B
+		 *           /   \                 /   \
+		 *         B       B            >R       R
+		 *        / \     / \   -->     / \     / \
+		 *      >R   =   -   -         =   =   =   B
+		 *      / \                               / \
+		 *     =   =                             -   -
+		 */
+		assert(g.left instanceof Node);
+		assert(n === g.left.left);
+		assert(g.right._color === BLACK);
+		rotate_right(g);
+	} else {
+		/**
+		 * If the path from g to n makes a right-right, {@link rotate_left} at g.
+		 * We are done.
+		 *
+		 *             R                     B
+		 *           /   \                 /   \
+		 *         B       B             R      >R
+		 *        / \     / \   -->     / \     / \
+		 *       -   -   =  >R         B   =   =   =
+		 *                  / \       / \
+		 *                 =   =     -   -
+		 */
+		assert(g.right instanceof Node);
+		assert(n === g.right.right);
+		assert(g.left._color === BLACK);
+		rotate_left(g);
+	}
 };
+
+export default insert_case5;
 
                                                                                                              
 
 
                                                                                                              
diff --git a/file/src/rotate/index.js.html b/file/src/rotate/index.js.html
deleted file mode 100644
index 70d8aee..0000000
--- a/file/src/rotate/index.js.html
+++ /dev/null
@@ -1,84 +0,0 @@
-
-
-
-  
-  
-  src/rotate/index.js | @aureooms/js-red-black-tree
-  
-  
-  
-  
-
-
-
-
                                                                                                              
-  Home
-  Manual
-  Reference
-  Source
-  
-  
                                                                                                              
-  
-    
-    
-  
-    
                                                                                                                
-  
                                                                                                                
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-
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-
                                                                                                                src/rotate/index.js
                                                                                                                
-
                                                                                                                export * from './rotate_left.js';
-export * from './rotate_right.js';
-
                                                                                                                
-
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diff --git a/file/src/rotate/rotate_left.js.html b/file/src/rotate/rotate_left.js.html
index 182aa8a..a31777a 100644
--- a/file/src/rotate/rotate_left.js.html
+++ b/file/src/rotate/rotate_left.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                                src/rotate/rotate_left.js
                                                                                                                
-
                                                                                                                /**
+
                                                                                                                import assert from 'assert';
+import Node from '../types/Node.js';
+
+/**
  * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)
  * /!\ This swaps the references to A and B.
  *
@@ -78,8 +83,10 @@
  *
  */
 
-export const rotate_left = (A) => {
+const rotate_left = (A) => {
+	assert(A instanceof Node);
 	const B = A.right;
+	assert(B instanceof Node);
 	const a = A.left;
 	const b = B.left;
 	const c = B.right;
@@ -97,6 +104,8 @@
 	b.parent = B;
 	c.parent = A;
 };
+
+export default rotate_left;
 
                                                                                                                
 
 
                                                                                                                
diff --git a/file/src/rotate/rotate_right.js.html b/file/src/rotate/rotate_right.js.html
index 3e03a2f..cad90f8 100644
--- a/file/src/rotate/rotate_right.js.html
+++ b/file/src/rotate/rotate_right.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                                src/rotate/rotate_right.js
                                                                                                                
-
                                                                                                                /**
+
                                                                                                                import assert from 'assert';
+import Node from '../types/Node.js';
+
+/**
  * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)
  * /!\ This swaps the references to A and B.
  *
@@ -78,8 +83,10 @@
  *
  */
 
-export const rotate_right = (B) => {
+const rotate_right = (B) => {
+	assert(B instanceof Node);
 	const A = B.left;
+	assert(A instanceof Node);
 	const a = A.left;
 	const b = A.right;
 	const c = B.right;
@@ -97,6 +104,8 @@
 	b.parent = A;
 	c.parent = A;
 };
+
+export default rotate_right;
 
                                                                                                                
 
 
                                                                                                                
diff --git a/file/src/search/index.js.html b/file/src/search/index.js.html
deleted file mode 100644
index 9e9ffe9..0000000
--- a/file/src/search/index.js.html
+++ /dev/null
@@ -1,83 +0,0 @@
-
-
-
-  
-  
-  src/search/index.js | @aureooms/js-red-black-tree
-  
-  
-  
-  
-
-
-
-
                                                                                                                
-  Home
-  Manual
-  Reference
-  Source
-  
-  
                                                                                                                
-  
-    
-    
-  
-    
                                                                                                                  
-  
                                                                                                                  
-
                                                                                                                  
-
-
-
-
                                                                                                                  src/search/index.js
                                                                                                                  
-
                                                                                                                  export * from './search.js';
-
                                                                                                                  
-
-
                                                                                                                  
-
-
-
-
-
-
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diff --git a/file/src/search/search.js.html b/file/src/search/search.js.html
index e5cfea3..8204eeb 100644
--- a/file/src/search/search.js.html
+++ b/file/src/search/search.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                                  src/search/search.js
                                                                                                                  
-
                                                                                                                  /**
+
                                                                                                                  import assert from 'assert';
+import Node from '../types/Node.js';
+
+/**
  * Search for the first node whose key equals <code>key</code>.
  *
  * @param {Function} compare - The comparison function.
  * @param {Node} root - The root of the tree to scan.
- * @param {Key} key - The key to search for.
+ * @param {any} key - The key to search for.
  * @returns {Node}
  */
-export const search = (compare, root, key) => {
+const search = (compare, root, key) => {
+	assert(root instanceof Node);
 	while (true) {
 		const d = compare(key, root.key);
 
@@ -79,13 +85,18 @@
 			return root;
 		}
 
-		root = d < 0 ? root.left : root.right;
+		const child = d < 0 ? root.left : root.right;
 
-		if (root.isLeaf()) {
+		if (child.isLeaf()) {
 			return null;
 		}
+
+		assert(child instanceof Node);
+		root = child;
 	}
 };
+
+export default search;
 
                                                                                                                  
 
 
                                                                                                                  
diff --git a/file/src/traversal/index.js.html b/file/src/traversal/index.js.html
deleted file mode 100644
index 14923dc..0000000
--- a/file/src/traversal/index.js.html
+++ /dev/null
@@ -1,84 +0,0 @@
-
-
-
-  
-  
-  src/traversal/index.js | @aureooms/js-red-black-tree
-  
-  
-  
-  
-
-
-
-
                                                                                                                  
-  Home
-  Manual
-  Reference
-  Source
-  
-  
                                                                                                                  
-  
-    
-    
-  
-    
                                                                                                                    
-  
                                                                                                                    
-
                                                                                                                    
-
-
-
-
                                                                                                                    src/traversal/index.js
                                                                                                                    
-
                                                                                                                    export * from './inordertraversal.js';
-export * from './rangetraversal.js';
-
                                                                                                                    
-
-
                                                                                                                    
-
-
-
-
-
-
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-
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diff --git a/file/src/traversal/inordertraversal.js.html b/file/src/traversal/inordertraversal.js.html
index a9e6013..1014801 100644
--- a/file/src/traversal/inordertraversal.js.html
+++ b/file/src/traversal/inordertraversal.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                                    src/traversal/inordertraversal.js
                                                                                                                    
-
                                                                                                                    /**
+
                                                                                                                    import assert from 'assert';
+import Node from '../types/Node.js';
+
+/**
  * Traverses the tree rooted at <code>node</code> in order.
  *
  * @param {Node} node - The root of the tree.
- * @returns {Iterator}
+ * @returns {IterableIterator}
  */
-export function* inordertraversal(node) {
+export default function* inordertraversal(node) {
+	assert(node instanceof Node);
 	if (!node.left.isLeaf()) {
 		// Yield the nodes on the left recursively. Those nodes are all smaller
 		// than (or equal to) the current node by the binary search tree
 		// properties.
+		assert(node.left instanceof Node);
 		yield* inordertraversal(node.left);
 	}
 
@@ -84,6 +91,7 @@
 		// Yield the nodes on the right recursively. Those nodes are all larger
 		// than (or equal to) the current node by the binary search tree
 		// properties.
+		assert(node.right instanceof Node);
 		yield* inordertraversal(node.right);
 	}
 }
diff --git a/file/src/traversal/rangetraversal.js.html b/file/src/traversal/rangetraversal.js.html
index c65d357..740d703 100644
--- a/file/src/traversal/rangetraversal.js.html
+++ b/file/src/traversal/rangetraversal.js.html
@@ -29,9 +29,8 @@
 
 
 
                                                                                                                    src/traversal/rangetraversal.js
                                                                                                                    
-
                                                                                                                    /**
+
                                                                                                                    import assert from 'assert';
+import Node from '../types/Node.js';
+
+/**
  * Yields all the keys in the tree rooted at <code>root</code> that lie in the
  * interval <code>[left, right[</code>, in order.
  *
  * @param {Function} compare - The comparison function.
  * @param {Node} root - The root of the tree.
- * @param {Key} left - The lower bound of the interval.
- * @param {Key} right - The upper bound of the interval.
- * @returns {Iterator}
+ * @param {any} left - The inclusive lower bound of the interval.
+ * @param {any} right - The non-inclusive upper bound of the interval.
+ * @returns {IterableIterator}
  */
-export function* rangetraversal(compare, root, left, right) {
+export default function* rangetraversal(compare, root, left, right) {
 	if (compare(root.key, left) < 0) {
 		// If the root lies to the left of the interval, we can discard the
 		// entire left subtree.
-		if (!root.right.isLeaf())
+		if (!root.right.isLeaf()) {
+			assert(root.right instanceof Node);
 			yield* rangetraversal(compare, root.right, left, right);
+		}
 	} else if (compare(root.key, right) >= 0) {
 		// If the root lies to the right of the interval, we can discard the
 		// entire right subtree.
-		if (!root.left.isLeaf())
+		if (!root.left.isLeaf()) {
+			assert(root.left instanceof Node);
 			yield* rangetraversal(compare, root.left, left, right);
+		}
 	} else {
 		// Otherwise just recurse on both subtrees and yield the root in
 		// between.
-		if (!root.left.isLeaf())
+		if (!root.left.isLeaf()) {
+			assert(root.left instanceof Node);
 			yield* rangetraversal(compare, root.left, left, right);
+		}
+
 		yield root.key;
-		if (!root.right.isLeaf())
+		if (!root.right.isLeaf()) {
+			assert(root.right instanceof Node);
 			yield* rangetraversal(compare, root.right, left, right);
+		}
 	}
 }
 
                                                                                                                    
diff --git a/file/src/adt/Leaf.js.html b/file/src/types/Leaf.js.html
similarity index 88%
rename from file/src/adt/Leaf.js.html
rename to file/src/types/Leaf.js.html
index bb743a0..a0501c8 100644
--- a/file/src/adt/Leaf.js.html
+++ b/file/src/types/Leaf.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/adt/Leaf.js | @aureooms/js-red-black-tree
+  src/types/Leaf.js | @aureooms/js-red-black-tree
   
   
   
@@ -29,9 +29,8 @@
 
 
-
                                                                                                                    src/adt/Leaf.js
                                                                                                                    
-
                                                                                                                    import {BLACK} from '../color/BLACK.js';
+
                                                                                                                    src/types/Leaf.js
                                                                                                                    
+
                                                                                                                    import assert from 'assert';
+import BLACK from '../color/BLACK.js';
+import Node from './Node.js';
 
 /**
  * A black leaf node.
  *
- * @constructor
+ * @class
  * @param {Node} parent - The parent node in the tree.
- * @returns {Leaf}
  */
-export function Leaf(parent) {
+export default function Leaf(parent) {
+	assert(parent instanceof Node);
+	/** @constant {number} The color of the node. */
 	this._color = BLACK;
+	/** @member {Node} The parent node. */
 	this.parent = parent;
 }
 
diff --git a/file/src/adt/Node.js.html b/file/src/types/Node.js.html
similarity index 87%
rename from file/src/adt/Node.js.html
rename to file/src/types/Node.js.html
index b3c67ca..fc7b394 100644
--- a/file/src/adt/Node.js.html
+++ b/file/src/types/Node.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/adt/Node.js | @aureooms/js-red-black-tree
+  src/types/Node.js | @aureooms/js-red-black-tree
   
   
   
@@ -29,9 +29,8 @@
 
 
-
                                                                                                                    src/adt/Node.js
                                                                                                                    
-
                                                                                                                    import {Leaf} from './Leaf.js';
+
                                                                                                                    src/types/Node.js
                                                                                                                    
+
                                                                                                                    import Leaf from './Leaf.js';
 
 /**
  * An internal node. This node can be red or black.
  *
- * @constructor
- * @param {Number} color - The color of the node.
- * @param {Key} key - The key of the node.
- * @returns {Node}
+ * @class
+ * @param {number} color - The color of the node.
+ * @param {any} key - The key of the node.
  */
-export function Node(color, key) {
+export default function Node(color, key) {
+	/** @member {number} The color of the node. */
 	this._color = color;
+	/** @member {Node|Leaf} The left child */
 	this.left = new Leaf(this);
+	/** @member {Node|Leaf} The right child */
 	this.right = new Leaf(this);
+	/** @member {Node} The parent node. */
 	this.parent = null;
+	/** @member {any} The key held by this node. */
 	this.key = key;
 }
 
diff --git a/file/src/adt/RedBlackTree.js.html b/file/src/types/RedBlackTree.js.html
similarity index 84%
rename from file/src/adt/RedBlackTree.js.html
rename to file/src/types/RedBlackTree.js.html
index c00cf7f..776d75a 100644
--- a/file/src/adt/RedBlackTree.js.html
+++ b/file/src/types/RedBlackTree.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/adt/RedBlackTree.js | @aureooms/js-red-black-tree
+  src/types/RedBlackTree.js | @aureooms/js-red-black-tree
   
   
   
@@ -29,9 +29,8 @@
 
 
-
                                                                                                                    src/adt/RedBlackTree.js
                                                                                                                    
-
                                                                                                                    import {Node} from './Node.js';
-import {BLACK, RED} from '../color/index.js';
-import {predecessor} from '../family/predecessor.js';
-import {insert, insert_case2} from '../insertion/index.js';
-import {delete_one_child} from '../deletion/index.js';
-import {search} from '../search/index.js';
-import {inordertraversal, rangetraversal} from '../traversal/index.js';
+
                                                                                                                    src/types/RedBlackTree.js
                                                                                                                    
+
                                                                                                                    import assert from 'assert';
+import Node from './Node.js';
+import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
+import predecessor from '../family/predecessor.js';
+import insert from '../insertion/insert.js';
+import insert_case2 from '../insertion/insert_case2.js';
+import delete_one_child from '../deletion/delete_one_child.js';
+import search from '../search/search.js';
+import inordertraversal from '../traversal/inordertraversal.js';
+import rangetraversal from '../traversal/rangetraversal.js';
 
 /**
  * A RedBlackTree with key-only nodes.
  *
  */
-export class RedBlackTree {
+export default class RedBlackTree {
 	/**
 	 * Constructs a new empty red-black tree.
 	 *
 	 * @param {Function} compare - The comparison function for node keys.
-	 * @returns {RedBlackTree}
 	 */
 	constructor(compare) {
+		/** @member {Function} The comparison function for node keys. */
 		this.compare = compare;
+		/** @member {Node} The root of the tree. */
 		this.root = null;
 	}
 
@@ -99,7 +106,7 @@
 	/**
 	 * Adds a key to the tree.
 	 *
-	 * @param {Key} key - The key to add.
+	 * @param {any} key - The key to add.
 	 */
 	add(key) {
 		if (this.root === null) {
@@ -116,7 +123,7 @@
 	 * Returns the first node whose key equals the input key.
 	 * If no such node exists, returns <code>null</code>.
 	 *
-	 * @param {Key} key - The input key.
+	 * @param {any} key - The input key.
 	 * @returns {Node}
 	 */
 	_search(key) {
@@ -129,8 +136,8 @@
 	 * in this way (with {@link RedBlackTree#_search}. If no such key exists
 	 * in the tree, returns <code>null</code>.
 	 *
-	 * @param {Key} key - The input key.
-	 * @returns {Key}
+	 * @param {any} key - The input key.
+	 * @returns {any}
 	 */
 	get(key) {
 		const node = this._search(key);
@@ -141,7 +148,7 @@
 	 * Returns <code>true</code> if and only if the tree contains the input
 	 * key.
 	 *
-	 * @param {Key} key - The input key.
+	 * @param {any} key - The input key.
 	 * @returns {Boolean}
 	 */
 	has(key) {
@@ -167,6 +174,7 @@
 			// If there is no left child, then there can only be one right
 			// child.
 			const succ = node.right;
+			assert(succ instanceof Node);
 			node.key = succ.key;
 			// Delete successor node
 			// note: this node can only have one non-leaf child
@@ -185,7 +193,7 @@
 	 * (with {@link RedBlackTree#_delete}). If such a node is found and deleted
 	 * then return <code>true</code>. Return <code>false</code> otherwise.
 	 *
-	 * @param {Key} key - The input key.
+	 * @param {any} key - The input key.
 	 * @returns {Boolean} - Whether the key existed in the tree before removal.
 	 */
 	remove(key) {
@@ -199,9 +207,9 @@
 	/**
 	 * Returns an in order iterator over the keys of the tree that lie in the
 	 * interval [left, right[.
-	 * @param {Key} left - The left bound of the interval.
-	 * @param {Key} right - The right bound of the interval.
-	 * @returns {Iterator}
+	 * @param {any} left - The left bound of the interval.
+	 * @param {any} right - The right bound of the interval.
+	 * @returns {IterableIterator}
 	 */
 	*range(left, right) {
 		if (this.root !== null)
@@ -211,7 +219,7 @@
 	/**
 	 * Returns an in order iterator over the keys of the tree.
 	 *
-	 * @returns {Iterator}
+	 * @returns {IterableIterator}
 	 */
 	*items() {
 		if (this.root !== null) yield* inordertraversal(this.root);
@@ -224,11 +232,21 @@
 		return this.items();
 	}
 
+	/**
+	 * Constructs an empty red-black tree.
+	 *
+	 * @param {Function} compare - The comparison function to use.
+	 * @returns {RedBlackTree}
+	 */
+	static empty(compare) {
+		return new RedBlackTree(compare);
+	}
+
 	/**
 	 * Constructs a red-black tree from an input iterable.
 	 *
 	 * @param {Function} compare - The comparison function to use.
-	 * @param {Iterbale} iterable - The input iterable.
+	 * @param {Iterable} iterable - The input iterable.
 	 * @returns {RedBlackTree}
 	 */
 	static from(compare, iterable) {
diff --git a/function/index.html b/function/index.html
index 0b44d2f..6acd50e 100644
--- a/function/index.html
+++ b/function/index.html
@@ -29,9 +29,8 @@
 
@@ -81,7 +83,7 @@
           
           
           
-          Leaf(parent: Node): Leaf
+          Leaf(parent: Node)
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -110,7 +112,7 @@
           
           
           
-          Node(color: Number, key: Key): Node
+          Node(color: number, key: any)
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -139,7 +141,7 @@
           
           
           
-          delete_case1(n: Node)
+          delete_case1(n: Node | Leaf)
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -173,7 +175,7 @@
           
           
           
-          delete_case2(n: Node)
+          delete_case2(n: Node | Leaf)
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -208,7 +210,7 @@
           
           
           
-          delete_case3(n: Node)
+          delete_case3(n: Node | Leaf)
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -244,7 +246,7 @@
           
           
           
-          delete_case4(n: Node)
+          delete_case4(n: Node | Leaf)
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -281,7 +283,7 @@
           
           
           
-          delete_case5(n: Node)
+          delete_case5(n: Node | Leaf)
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -318,7 +320,7 @@
           
           
           
-          delete_case6(n: Node)
+          delete_case6(n: Node | Leaf)
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -414,7 +416,7 @@
           
           
           *
-          inordertraversal(node: Node): Iterator
+          inordertraversal(node: Node): IterableIterator
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -443,7 +445,7 @@
           
           
           
-          insert(compare: *, A: Node, B: Node): Node
+          insert(compare: Function, A: Node, B: Node): Node
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -663,7 +665,7 @@
           
           
           *
-          rangetraversal(compare: Function, root: Node, left: Key, right: Key): Iterator
+          rangetraversal(compare: Function, root: Node, left: any, right: any): IterableIterator
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -693,7 +695,7 @@
           
           
           
-          replace_node(A: Node, B: Node)
+          replace_node(A: Node, B: Node | Leaf)
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -780,7 +782,7 @@
           
           
           
-          search(compare: Function, root: Node, key: Key): Node
+          search(compare: Function, root: Node, key: any): Node
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -809,7 +811,7 @@
           
           
           
-          sibling(node: Node): Node
+          sibling(node: Node | Leaf): Node | Leaf
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -838,7 +840,7 @@
           
           
           
-          uncle(node: Node): Node
+          uncle(node: Node): Node | Leaf
         
                                                                                                                    
       
                                                                                                                    
       
                                                                                                                    
@@ -902,15 +904,15 @@ 
                                                                                                                    
     
     
     
-    Leaf(parent: Node): Leaf
+    Leaf(parent: Node)
     
       
       
-      source
+      source
     
   
                                                                                                                    
 
-  
                                                                                                                    import {Leaf} from '@aureooms/js-red-black-tree/src/adt/Leaf.js'
                                                                                                                    
+  
                                                                                                                    import Leaf from '@aureooms/js-red-black-tree/src/types/Leaf.js'
                                                                                                                    
   
   
   
                                                                                                                    A black leaf node.
                                                                                                                    
@@ -938,19 +940,7 @@ 
                                                                                                                    Params:
                                                                                                                    
 
                                                                                                                    
 
                                                                                                                    
 
-  
                                                                                                                    
-    
                                                                                                                    Return:
                                                                                                                    
-
                                                                                                                    IteratorIterableIterator
                                                                                                                    keyKeyany

                                                                                                                    The input key.
                                                                                                                    keyKeyany

                                                                                                                    The input key.
                                                                                                                    - - - - - - -
                                                                                                                    Leaf
                                                                                                                    -
                                                                                                                    -
                                                                                                                    -
                                                                                                                    + @@ -975,15 +965,15 @@

                                                                                                                    - Node(color: Number, key: Key): Node + Node(color: number, key: any) - source + source

                                                                                                                    - 
                                                                                                                    import {Node} from '@aureooms/js-red-black-tree/src/adt/Node.js'
                                                                                                                    + 
                                                                                                                    import Node from '@aureooms/js-red-black-tree/src/types/Node.js'

                                                                                                                    An internal node. This node can be red or black.

                                                                                                                    @@ -1001,14 +991,14 @@

                                                                                                                    Params:

                                                                                                                    color - Number + number

                                                                                                                    The color of the node.

                                                                                                                    key - Key + any

                                                                                                                    The key of the node.

                                                                                                                    @@ -1018,19 +1008,7 @@

                                                                                                                    Params:

                                                                                                                    -
                                                                                                                    -

                                                                                                                    Return:

                                                                                                                    - - - - - - - -
                                                                                                                    Node
                                                                                                                    -
                                                                                                                    -
                                                                                                                    -
                                                                                                                    + @@ -1055,15 +1033,15 @@

                                                                                                                    - delete_case1(n: Node) + delete_case1(n: Node | Leaf) - source + source

                                                                                                                    - 
                                                                                                                    import {delete_case1} from '@aureooms/js-red-black-tree/src/deletion/delete_case1.js'
                                                                                                                    + 
                                                                                                                    import delete_case1 from '@aureooms/js-red-black-tree/src/deletion/delete_case1.js'

                                                                                                                    Preconditions:

                                                                                                                    @@ -1086,7 +1064,7 @@

                                                                                                                    Params:

                                                                                                                    n - Node + Node | Leaf

                                                                                                                    The input node.

                                                                                                                    @@ -1121,15 +1099,15 @@

                                                                                                                    - delete_case2(n: Node) + delete_case2(n: Node | Leaf) - source + source

                                                                                                                    - 
                                                                                                                    import {delete_case2} from '@aureooms/js-red-black-tree/src/deletion/delete_case2.js'
                                                                                                                    + 
                                                                                                                    import delete_case2 from '@aureooms/js-red-black-tree/src/deletion/delete_case2.js'

                                                                                                                    Preconditions:

                                                                                                                    @@ -1153,7 +1131,7 @@

                                                                                                                    Params:

                                                                                                                    n - Node + Node | Leaf

                                                                                                                    The input node.

                                                                                                                    @@ -1188,15 +1166,15 @@

                                                                                                                    - delete_case3(n: Node) + delete_case3(n: Node | Leaf) - source + source

                                                                                                                    - 
                                                                                                                    import {delete_case3} from '@aureooms/js-red-black-tree/src/deletion/delete_case3.js'
                                                                                                                    + 
                                                                                                                    import delete_case3 from '@aureooms/js-red-black-tree/src/deletion/delete_case3.js'

                                                                                                                    Preconditions:

                                                                                                                    @@ -1221,7 +1199,7 @@

                                                                                                                    Params:

                                                                                                                    n - Node + Node | Leaf

                                                                                                                    The input node.

                                                                                                                    @@ -1256,15 +1234,15 @@

                                                                                                                    - delete_case4(n: Node) + delete_case4(n: Node | Leaf) - source + source

                                                                                                                    - 
                                                                                                                    import {delete_case4} from '@aureooms/js-red-black-tree/src/deletion/delete_case4.js'
                                                                                                                    + 
                                                                                                                    import delete_case4 from '@aureooms/js-red-black-tree/src/deletion/delete_case4.js'

                                                                                                                    Preconditions:

                                                                                                                    @@ -1290,7 +1268,7 @@

                                                                                                                    Params:

                                                                                                                    n - Node + Node | Leaf

                                                                                                                    The input node.

                                                                                                                    @@ -1325,15 +1303,15 @@

                                                                                                                    - delete_case5(n: Node) + delete_case5(n: Node | Leaf) - source + source

                                                                                                                    - 
                                                                                                                    import {delete_case5} from '@aureooms/js-red-black-tree/src/deletion/delete_case5.js'
                                                                                                                    + 
                                                                                                                    import delete_case5 from '@aureooms/js-red-black-tree/src/deletion/delete_case5.js'

                                                                                                                    Preconditions:

                                                                                                                    @@ -1359,7 +1337,7 @@

                                                                                                                    Params:

                                                                                                                    n - Node + Node | Leaf

                                                                                                                    The input node.

                                                                                                                    @@ -1394,15 +1372,15 @@

                                                                                                                    - delete_case6(n: Node) + delete_case6(n: Node | Leaf) - source + source

                                                                                                                    - 
                                                                                                                    import {delete_case6} from '@aureooms/js-red-black-tree/src/deletion/delete_case6.js'
                                                                                                                    + 
                                                                                                                    import delete_case6 from '@aureooms/js-red-black-tree/src/deletion/delete_case6.js'

                                                                                                                    Preconditions:

                                                                                                                    @@ -1429,7 +1407,7 @@

                                                                                                                    Params:

                                                                                                                    n - Node + Node | Leaf

                                                                                                                    The input node.

                                                                                                                    @@ -1468,11 +1446,11 @@

                                                                                                                    - source + source

                                                                                                                    - 
                                                                                                                    import {delete_one_child} from '@aureooms/js-red-black-tree/src/deletion/delete_one_child.js'
                                                                                                                    + 
                                                                                                                    import delete_one_child from '@aureooms/js-red-black-tree/src/deletion/delete_one_child.js'

                                                                                                                    Delete a node n that has at most a single non-leaf child.

                                                                                                                    @@ -1480,6 +1458,7 @@

                                                                                                                    • n has at most one non-leaf child.
                                                                                                                    • if n has a non-leaf child, then it is its left child.
                                                                                                                      • +
                                                                                                                    • hence, n's right child is a leaf

                                                                                                                    @@ -1534,11 +1513,11 @@

                                                                                                                    - source + source

                                                                                                                    - 
                                                                                                                    import {grandparent} from '@aureooms/js-red-black-tree/src/family/grandparent.js'
                                                                                                                    + 
                                                                                                                    import grandparent from '@aureooms/js-red-black-tree/src/family/grandparent.js'

                                                                                                                    Computes the grandparent (parent of parent) of the input node.

                                                                                                                    @@ -1603,15 +1582,15 @@

                                                                                                                    * - inordertraversal(node: Node): Iterator + inordertraversal(node: Node): IterableIterator - source + source

                                                                                                                    - 
                                                                                                                    import {inordertraversal} from '@aureooms/js-red-black-tree/src/traversal/inordertraversal.js'
                                                                                                                    + 
                                                                                                                    import inordertraversal from '@aureooms/js-red-black-tree/src/traversal/inordertraversal.js'

                                                                                                                    Traverses the tree rooted at node in order.

                                                                                                                    @@ -1644,7 +1623,7 @@

                                                                                                                    Return:

                                                                                                                    - + @@ -1676,15 +1655,15 @@

                                                                                                                    - insert(compare: *, A: Node, B: Node): Node + insert(compare: Function, A: Node, B: Node): Node - source + source

                                                                                                                    - 
                                                                                                                    import {insert} from '@aureooms/js-red-black-tree/src/insertion/insert.js'
                                                                                                                    + 
                                                                                                                    import insert from '@aureooms/js-red-black-tree/src/insertion/insert.js'

                                                                                                                    Walks the tree rooted at A down the only path that satisfies @@ -1710,7 +1689,7 @@

                                                                                                                    Params:

                                                                                                                    - + @@ -1776,16 +1755,17 @@

                                                                                                                    - source + source

                                                                                                                    - 
                                                                                                                    import {insert_case1} from '@aureooms/js-red-black-tree/src/insertion/insert_case1.js'
                                                                                                                    + 
                                                                                                                    import insert_case1 from '@aureooms/js-red-black-tree/src/insertion/insert_case1.js'

                                                                                                                    Preconditions:

                                                                                                                    • n is red.
                                                                                                                      • +
                                                                                                                    • n's children are BLACK
                                                                                                                    @@ -1840,16 +1820,17 @@

                                                                                                                    - source + source

                                                                                                                    - 
                                                                                                                    import {insert_case2} from '@aureooms/js-red-black-tree/src/insertion/insert_case2.js'
                                                                                                                    + 
                                                                                                                    import insert_case2 from '@aureooms/js-red-black-tree/src/insertion/insert_case2.js'

                                                                                                                    Preconditions:

                                                                                                                    • n is red.
                                                                                                                      • +
                                                                                                                    • n's children are BLACK
                                                                                                                    • n is not the root of the tree.
                                                                                                                    @@ -1905,16 +1886,17 @@

                                                                                                                    - source + source

                                                                                                                    - 
                                                                                                                    import {insert_case3} from '@aureooms/js-red-black-tree/src/insertion/insert_case3.js'
                                                                                                                    + 
                                                                                                                    import insert_case3 from '@aureooms/js-red-black-tree/src/insertion/insert_case3.js'

                                                                                                                    Preconditions:

                                                                                                                    • n is red.
                                                                                                                      • +
                                                                                                                    • n's children are BLACK
                                                                                                                    • n is not the root of the tree.
                                                                                                                    • n's parent is red.
                                                                                                                    @@ -1971,16 +1953,17 @@

                                                                                                                    - source + source

                                                                                                                    - 
                                                                                                                    import {insert_case4} from '@aureooms/js-red-black-tree/src/insertion/insert_case4.js'
                                                                                                                    + 
                                                                                                                    import insert_case4 from '@aureooms/js-red-black-tree/src/insertion/insert_case4.js'

                                                                                                                    Preconditions:

                                                                                                                    - + - - + - @@ -2240,7 +2224,7 @@

                                                                                                                    Return:

                                                                                                                    IteratorIterableIterator
                                                                                                                    compare*Function

                                                                                                                    The comparison function to use.
                                                                                                                    leftKeyany

                                                                                                                    The lower bound of the interval.

                                                                                                                    +

                                                                                                                    The inclusive lower bound of the interval.
                                                                                                                    rightKeyany

                                                                                                                    The upper bound of the interval.

                                                                                                                    +

                                                                                                                    The non-inclusive upper bound of the interval.
                                                                                                                    - + @@ -2272,15 +2256,15 @@

                                                                                                                    - replace_node(A: Node, B: Node) + replace_node(A: Node, B: Node | Leaf) - source + source

                                                                                                                    - 
                                                                                                                    import {replace_node} from '@aureooms/js-red-black-tree/src/deletion/replace_node.js'
                                                                                                                    + 
                                                                                                                    import replace_node from '@aureooms/js-red-black-tree/src/deletion/replace_node.js'

                                                                                                                    Replaces node A by node B.

                                                                                                                    @@ -2305,7 +2289,7 @@

                                                                                                                    Params:

                                                                                                                    - + @@ -2344,11 +2328,11 @@

                                                                                                                    - source + source

                                                                                                                    - 
                                                                                                                    import {rotate_left} from '@aureooms/js-red-black-tree/src/rotate/rotate_left.js'
                                                                                                                    + 
                                                                                                                    import rotate_left from '@aureooms/js-red-black-tree/src/rotate/rotate_left.js'

                                                                                                                    Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation) @@ -2411,11 +2395,11 @@

                                                                                                                    - source + source

                                                                                                                    - 
                                                                                                                    import {rotate_right} from '@aureooms/js-red-black-tree/src/rotate/rotate_right.js'
                                                                                                                    + 
                                                                                                                    import rotate_right from '@aureooms/js-red-black-tree/src/rotate/rotate_right.js'

                                                                                                                    Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation) @@ -2474,15 +2458,15 @@

                                                                                                                    - 
                                                                                                                    import {search} from '@aureooms/js-red-black-tree/src/search/search.js'
                                                                                                                    + 
                                                                                                                    import search from '@aureooms/js-red-black-tree/src/search/search.js'

                                                                                                                    Search for the first node whose key equals key.

                                                                                                                    @@ -2514,7 +2498,7 @@

                                                                                                                    Params:

                                                                                                                    - + @@ -2561,15 +2545,15 @@

                                                                                                                    - sibling(node: Node): Node + sibling(node: Node | Leaf): Node | Leaf - source + source

                                                                                                                    - 
                                                                                                                    import {sibling} from '@aureooms/js-red-black-tree/src/family/sibling.js'
                                                                                                                    + 
                                                                                                                    import sibling from '@aureooms/js-red-black-tree/src/family/sibling.js'

                                                                                                                    Computes the sibling of the input node.

                                                                                                                    @@ -2587,7 +2571,7 @@

                                                                                                                    Params:

                                                                                                                    - + @@ -2602,7 +2586,7 @@

                                                                                                                    Return:

                                                                                                                    IteratorIterableIterator
                                                                                                                    BNodeNode | Leaf

                                                                                                                    The replacement node.
                                                                                                                    keyKeyany

                                                                                                                    The key to search for.
                                                                                                                    nodeNodeNode | Leaf

                                                                                                                    The input node.
                                                                                                                    - + @@ -2634,15 +2618,15 @@

                                                                                                                    - uncle(node: Node): Node + uncle(node: Node): Node | Leaf - source + source

                                                                                                                    - 
                                                                                                                    import {uncle} from '@aureooms/js-red-black-tree/src/family/uncle.js'
                                                                                                                    + 
                                                                                                                    import uncle from '@aureooms/js-red-black-tree/src/family/uncle.js'

                                                                                                                    Computes the uncle of the input node when the grandparent is guaranteed to @@ -2676,7 +2660,7 @@

                                                                                                                    Return:

                                                                                                                    NodeNode | Leaf
                                                                                                                    - + @@ -2714,11 +2698,11 @@

                                                                                                                    - source + source

                                                                                                                    - 
                                                                                                                    import {_debug} from '@aureooms/js-red-black-tree/src/debug/debug.js'
                                                                                                                    + 
                                                                                                                    import _debug from '@aureooms/js-red-black-tree/src/debug/_debug.js'

                                                                                                                    Builds a debug function from color handlers.

                                                                                                                    diff --git a/identifiers.html b/identifiers.html index e73aab8..ba01726 100644 --- a/identifiers.html +++ b/identifiers.html @@ -29,9 +29,8 @@ @@ -68,7 +70,7 @@
                                                                                                                    -

                                                                                                                    adt

                                                                                                                    +

                                                                                                                    api

                                                                                                                    NodeNode | Leaf
                                                                                                                    @@ -84,45 +86,16 @@

                                                                                                                    adt

                                                                                                                    - - - - - @@ -142,16 +115,16 @@

                                                                                                                    adt

                                                                                                                    @@ -291,7 +264,7 @@

                                                                                                                    deletion

                                                                                                                    F - delete_case1(n: Node) + delete_case1(n: Node | Leaf)

                                                                                                                    @@ -325,7 +298,7 @@

                                                                                                                    deletion

                                                                                                                    F - delete_case2(n: Node) + delete_case2(n: Node | Leaf)

                                                                                                                    @@ -360,7 +333,7 @@

                                                                                                                    deletion

                                                                                                                    F - delete_case3(n: Node) + delete_case3(n: Node | Leaf)

                                                                                                                    @@ -396,7 +369,7 @@

                                                                                                                    deletion

                                                                                                                    F - delete_case4(n: Node) + delete_case4(n: Node | Leaf)

                                                                                                                    @@ -433,7 +406,7 @@

                                                                                                                    deletion

                                                                                                                    F - delete_case5(n: Node) + delete_case5(n: Node | Leaf)

                                                                                                                    @@ -470,7 +443,7 @@

                                                                                                                    deletion

                                                                                                                    F - delete_case6(n: Node) + delete_case6(n: Node | Leaf)

                                                                                                                    @@ -537,7 +510,7 @@

                                                                                                                    deletion

                                                                                                                    F - replace_node(A: Node, B: Node) + replace_node(A: Node, B: Node | Leaf)

                                                                                                                    @@ -635,7 +608,7 @@

                                                                                                                    family

                                                                                                                    F - sibling(node: Node): Node + sibling(node: Node | Leaf): Node | Leaf

                                                                                                                    @@ -664,7 +637,7 @@

                                                                                                                    family

                                                                                                                    F - uncle(node: Node): Node + uncle(node: Node): Node | Leaf

                                                                                                                    @@ -704,7 +677,7 @@

                                                                                                                    insertion

                                                                                                                    F - insert(compare: *, A: Node, B: Node): Node + insert(compare: Function, A: Node, B: Node): Node

                                                                                                                    @@ -972,7 +945,7 @@ F - search(compare: Function, root: Node, key: Key): Node + search(compare: Function, root: Node, key: any): Node

                                                                                                                    @@ -1011,7 +984,7 @@

                                                                                                                    traversal

                                                                                                                    F * - inordertraversal(node: Node): Iterator + inordertraversal(node: Node): IterableIterator

                                                                                                                    @@ -1040,7 +1013,7 @@

                                                                                                                    traversal

                                                                                                                    F * - rangetraversal(compare: Function, root: Node, left: Key, right: Key): Iterator + rangetraversal(compare: Function, root: Node, left: any, right: any): IterableIterator

                                                                                                                    @@ -1054,6 +1027,103 @@

                                                                                                                    traversal

                                                                                                                    + + +
                                                                                                                    summary

                                                                                                                    - C - - - RedBlackTree -

                                                                                                                    -
                                                                                                                    -
                                                                                                                    - - -

                                                                                                                    A RedBlackTree with key-only nodes.

                                                                                                                    -
                                                                                                                    -
                                                                                                                    -                                                                                                                     		- - -
                                                                                                                    - public - - - - - -
                                                                                                                    -

                                                                                                                    - F + V - Leaf(parent: Node): Leaf + empty: *

                                                                                                                    -

                                                                                                                    A black leaf node.

                                                                                                                    +

                                                                                                                    - F + V - Node(color: Number, key: Key): Node + from: *

                                                                                                                    -

                                                                                                                    An internal node.

                                                                                                                    +
                                                                                                                    		+
                                                                                                                    +
                                                                                                                    +
                                                                                                                    +
                                                                                                                    +

                                                                                                                    types

                                                                                                                    +
                                                                                                                    + + + + + + + + + + + + + + + + + @@ -1064,7 +1134,7 @@

                                                                                                                    traversal

                                                                                                                    Directories
                                                                                                                    -
                                                                                                                    +
                                                                                                                    @@ -1072,7 +1142,8 @@

                                                                                                                    traversal

                                                                                                                    -
                                                                                                                    + +
                                                                                                                    diff --git a/index.html b/index.html index dca9bfd..967f8af 100644 --- a/index.html +++ b/index.html @@ -29,9 +29,8 @@ -

                                                                                                                    :christmas_tree: @aureooms/js-red-black-tree

                                                                                                                    -
                                                                                                                    let tree = RedBlackTree.from( increasing , range( 100000 ) ) ;
+
                                                                                                                    :christmas_tree: @aureooms/js-red-black-tree
                                                                                                                    
+
+
                                                                                                                    
+
+
                                                                                                                    
+
                                                                                                                    import {from} from '@aureooms/js-red-black-tree';
+import {increasing} from '@aureooms/js-compare';
+import {range} from '@aureooms/js-itertools';
+let tree = from( increasing , range( 100000 ) ) ;
 
                                                                                                                    
 
                                                                                                                    Red-black tree library for JavaScript.
 See documentation.
diff --git a/index.json b/index.json
index a5c5d17..bc64ee5 100644
--- a/index.json
+++ b/index.json
@@ -566,844 +566,794 @@
   {
     "__docId__": 48,
     "kind": "file",
-    "name": "src/adt/Leaf.js",
-    "content": "import {BLACK} from '../color/BLACK.js';\n\n/**\n * A black leaf node.\n *\n * @constructor\n * @param {Node} parent - The parent node in the tree.\n * @returns {Leaf}\n */\nexport function Leaf(parent) {\n\tthis._color = BLACK;\n\tthis.parent = parent;\n}\n\n/**\n * Returns true if the Leaf object is a leaf. This\n * always returns true.\n *\n * @returns {Boolean}\n */\nLeaf.prototype.isLeaf = function () {\n\treturn true;\n};\n",
+    "name": "src/api/empty.js",
+    "content": "import RedBlackTree from '../types/RedBlackTree.js';\n\n/**\n * Same as {@link RedBlackTree.empty}.\n * @function empty\n */\nconst empty = RedBlackTree.empty;\nexport default empty;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/adt/Leaf.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/api/empty.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
     "__docId__": 49,
-    "kind": "function",
-    "name": "Leaf",
-    "memberof": "src/adt/Leaf.js",
-    "generator": false,
-    "async": false,
+    "kind": "variable",
+    "name": "empty",
+    "memberof": "src/api/empty.js",
     "static": true,
-    "longname": "src/adt/Leaf.js~Leaf",
+    "longname": "src/api/empty.js~empty",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/adt/Leaf.js",
-    "importStyle": "{Leaf}",
-    "description": "A black leaf node.",
-    "lineNumber": 10,
+    "importPath": "@aureooms/js-red-black-tree/src/api/empty.js",
+    "importStyle": "empty",
+    "description": "Same as {@link RedBlackTree.empty}.",
+    "lineNumber": 7,
     "unknown": [
       {
-        "tagName": "@constructor",
-        "tagValue": ""
-      },
-      {
-        "tagName": "@returns",
-        "tagValue": "{Leaf}"
+        "tagName": "@function",
+        "tagValue": "empty"
       }
     ],
-    "params": [
-      {
-        "nullable": null,
-        "types": [
-          "Node"
-        ],
-        "spread": false,
-        "optional": false,
-        "name": "parent",
-        "description": "The parent node in the tree."
-      }
-    ],
-    "return": {
-      "nullable": null,
+    "type": {
       "types": [
-        "Leaf"
-      ],
-      "spread": false,
-      "description": ""
+        "*"
+      ]
     }
   },
   {
     "__docId__": 50,
-    "kind": "function",
-    "name": "isLeaf",
-    "memberof": "src/adt/Leaf.js",
-    "generator": false,
-    "async": false,
-    "static": true,
-    "longname": "src/adt/Leaf.js~isLeaf",
-    "access": "public",
-    "export": false,
-    "importPath": "@aureooms/js-red-black-tree/src/adt/Leaf.js",
-    "importStyle": null,
-    "description": "Returns true if the Leaf object is a leaf. This\nalways returns true.",
-    "lineNumber": 21,
-    "unknown": [
-      {
-        "tagName": "@returns",
-        "tagValue": "{Boolean}"
-      }
-    ],
-    "return": {
-      "nullable": null,
-      "types": [
-        "Boolean"
-      ],
-      "spread": false,
-      "description": ""
-    },
-    "params": [],
-    "ignore": true
-  },
-  {
-    "__docId__": 51,
     "kind": "file",
-    "name": "src/adt/Node.js",
-    "content": "import {Leaf} from './Leaf.js';\n\n/**\n * An internal node. This node can be red or black.\n *\n * @constructor\n * @param {Number} color - The color of the node.\n * @param {Key} key - The key of the node.\n * @returns {Node}\n */\nexport function Node(color, key) {\n\tthis._color = color;\n\tthis.left = new Leaf(this);\n\tthis.right = new Leaf(this);\n\tthis.parent = null;\n\tthis.key = key;\n}\n\n/**\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n */\nNode.prototype.isLeaf = function () {\n\treturn false;\n};\n",
+    "name": "src/api/from.js",
+    "content": "import RedBlackTree from '../types/RedBlackTree.js';\n\n/**\n * Same as {@link RedBlackTree.from}.\n * @function from\n */\nconst from = RedBlackTree.from;\nexport default from;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/adt/Node.js",
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     "access": "public",
     "description": null,
     "lineNumber": 1
   },
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-    "kind": "function",
-    "name": "Node",
-    "memberof": "src/adt/Node.js",
-    "generator": false,
-    "async": false,
+    "__docId__": 51,
+    "kind": "variable",
+    "name": "from",
+    "memberof": "src/api/from.js",
     "static": true,
-    "longname": "src/adt/Node.js~Node",
+    "longname": "src/api/from.js~from",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/adt/Node.js",
-    "importStyle": "{Node}",
-    "description": "An internal node. This node can be red or black.",
-    "lineNumber": 11,
+    "importPath": "@aureooms/js-red-black-tree/src/api/from.js",
+    "importStyle": "from",
+    "description": "Same as {@link RedBlackTree.from}.",
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     "unknown": [
       {
-        "tagName": "@constructor",
-        "tagValue": ""
-      },
-      {
-        "tagName": "@returns",
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-        "nullable": null,
-        "types": [
-          "Number"
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-        "spread": false,
-        "optional": false,
-        "name": "color",
-        "description": "The color of the node."
-      },
-      {
-        "nullable": null,
-        "types": [
-          "Key"
-        ],
-        "spread": false,
-        "optional": false,
-        "name": "key",
-        "description": "The key of the node."
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       }
     ],
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-      "nullable": null,
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       "types": [
-        "Node"
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+        "*"
+      ]
     }
   },
+  {
+    "__docId__": 52,
+    "kind": "file",
+    "name": "src/color/BLACK.js",
+    "content": "/**\n * Constant for black.\n */\nconst BLACK = 0;\nexport default BLACK;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/color/BLACK.js",
+    "access": "public",
+    "description": null,
+    "lineNumber": 1
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   {
     "__docId__": 53,
-    "kind": "function",
-    "name": "isLeaf",
-    "memberof": "src/adt/Node.js",
-    "generator": false,
-    "async": false,
+    "kind": "variable",
+    "name": "BLACK",
+    "memberof": "src/color/BLACK.js",
     "static": true,
-    "longname": "src/adt/Node.js~isLeaf",
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     "access": "public",
-    "export": false,
-    "importPath": "@aureooms/js-red-black-tree/src/adt/Node.js",
-    "importStyle": null,
-    "description": "Returns true if the Node object is a leaf. This\nalways returns false.",
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-    "unknown": [
-      {
-        "tagName": "@returns",
-        "tagValue": "{Boolean}"
-      }
-    ],
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-      "nullable": null,
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+    "importPath": "@aureooms/js-red-black-tree/src/color/BLACK.js",
+    "importStyle": "BLACK",
+    "description": "Constant for black.",
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       "types": [
-        "Boolean"
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   },
   {
     "__docId__": 54,
     "kind": "file",
-    "name": "src/adt/RedBlackTree.js",
-    "content": "import {Node} from './Node.js';\nimport {BLACK, RED} from '../color/index.js';\nimport {predecessor} from '../family/predecessor.js';\nimport {insert, insert_case2} from '../insertion/index.js';\nimport {delete_one_child} from '../deletion/index.js';\nimport {search} from '../search/index.js';\nimport {inordertraversal, rangetraversal} from '../traversal/index.js';\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport class RedBlackTree {\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t * @returns {RedBlackTree}\n\t */\n\tconstructor(compare) {\n\t\tthis.compare = compare;\n\t\tthis.root = null;\n\t}\n\n\t/**\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t */\n\tisEmpty() {\n\t\treturn this.root === null;\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {Key} key - The key to add.\n\t */\n\tadd(key) {\n\t\tif (this.root === null) {\n\t\t\tthis.root = new Node(BLACK, key);\n\t\t} else {\n\t\t\tconst node = new Node(RED, key);\n\t\t\tinsert(this.compare, this.root, node);\n\t\t\tinsert_case2(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search(key) {\n\t\tif (this.root === null) return null;\n\t\treturn search(this.compare, this.root, key);\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Key}\n\t */\n\tget(key) {\n\t\tconst node = this._search(key);\n\t\treturn node === null ? null : node.key;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean}\n\t */\n\thas(key) {\n\t\treturn this._search(key) !== null;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\t_delete(node) {\n\t\tif (!node.left.isLeaf()) {\n\t\t\t// Replace node's key with predecessor's key\n\t\t\tconst pred = predecessor(node);\n\t\t\tnode.key = pred.key;\n\t\t\t// Delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child(pred);\n\t\t} else if (!node.right.isLeaf()) {\n\t\t\t// Replace node's key with successor's key\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right;\n\t\t\tnode.key = succ.key;\n\t\t\t// Delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child(succ);\n\t\t} else if (node === this.root) {\n\t\t\tthis.root = null;\n\t\t} else {\n\t\t\tdelete_one_child(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {Key} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove(key) {\n\t\tconst node = this._search(key);\n\t\tif (node === null) return false;\n\n\t\tthis._delete(node);\n\t\treturn true;\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {Key} left - The left bound of the interval.\n\t * @param {Key} right - The right bound of the interval.\n\t * @returns {Iterator}\n\t */\n\t*range(left, right) {\n\t\tif (this.root !== null)\n\t\t\tyield* rangetraversal(this.compare, this.root, left, right);\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {Iterator}\n\t */\n\t*items() {\n\t\tif (this.root !== null) yield* inordertraversal(this.root);\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator]() {\n\t\treturn this.items();\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterbale} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from(compare, iterable) {\n\t\tconst tree = new RedBlackTree(compare);\n\n\t\tfor (const element of iterable) tree.add(element);\n\n\t\treturn tree;\n\t}\n}\n",
+    "name": "src/color/RED.js",
+    "content": "/**\n * Constant for red.\n */\nconst RED = 1;\nexport default RED;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/adt/RedBlackTree.js",
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     "access": "public",
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   },
   {
     "__docId__": 55,
-    "kind": "class",
-    "name": "RedBlackTree",
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+    "kind": "variable",
+    "name": "RED",
+    "memberof": "src/color/RED.js",
     "static": true,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree",
+    "longname": "src/color/RED.js~RED",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/adt/RedBlackTree.js",
-    "importStyle": "{RedBlackTree}",
-    "description": "A RedBlackTree with key-only nodes.",
-    "lineNumber": 13,
-    "interface": false
+    "importPath": "@aureooms/js-red-black-tree/src/color/RED.js",
+    "importStyle": "RED",
+    "description": "Constant for red.",
+    "lineNumber": 4,
+    "type": {
+      "types": [
+        "number"
+      ]
+    }
   },
   {
     "__docId__": 56,
-    "kind": "constructor",
-    "name": "constructor",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "kind": "file",
+    "name": "src/debug/_debug.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport BLACK from '../color/BLACK.js';\n\n/**\n * Builds a debug function from color handlers.\n *\n * @param {Object} colors The colors to use.\n * @returns {Function} The debug function.\n */\nconst _debug = ({red, black}) => {\n\t/**\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node|Leaf} root - The root of the tree.\n\t * @returns {string}\n\t */\n\tconst debug = (root) => {\n\t\tassert(root instanceof Node || root instanceof Leaf);\n\t\tif (root.isLeaf()) {\n\t\t\tassert(root instanceof Leaf);\n\t\t\treturn black('L');\n\t\t}\n\n\t\tassert(root instanceof Node);\n\n\t\tconst repr = root._color === BLACK ? black(root.key) : red(root.key);\n\n\t\treturn `(${debug(root.left)}, ${repr}, ${debug(root.right)})`;\n\t};\n\n\treturn debug;\n};\n\nexport default _debug;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/debug/_debug.js",
+    "access": "public",
+    "description": null,
+    "lineNumber": 1
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+  {
+    "__docId__": 57,
+    "kind": "function",
+    "name": "_debug",
+    "memberof": "src/debug/_debug.js",
     "generator": false,
     "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#constructor",
-    "access": "public",
-    "description": "Constructs a new empty red-black tree.",
-    "lineNumber": 20,
+    "static": true,
+    "longname": "src/debug/_debug.js~_debug",
+    "access": "private",
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/debug/_debug.js",
+    "importStyle": "_debug",
+    "description": "Builds a debug function from color handlers.",
+    "lineNumber": 12,
     "unknown": [
       {
         "tagName": "@returns",
-        "tagValue": "{RedBlackTree}"
+        "tagValue": "{Function} The debug function."
       }
     ],
     "params": [
       {
         "nullable": null,
         "types": [
-          "Function"
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         ],
         "spread": false,
         "optional": false,
-        "name": "compare",
-        "description": "The comparison function for node keys."
+        "name": "colors",
+        "description": "The colors to use."
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "RedBlackTree"
+        "Function"
       ],
       "spread": false,
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-    "kind": "member",
-    "name": "compare",
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-    "undocument": true,
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-      "types": [
-        "*"
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+      "description": "The debug function."
     }
   },
   {
     "__docId__": 58,
-    "kind": "member",
-    "name": "root",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#root",
+    "kind": "file",
+    "name": "src/deletion/delete_case1.js",
+    "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport delete_case2 from './delete_case2.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case1 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\t// If n is the root, there is nothing to do:\n\t//   - all paths go through n, and\n\t//   - n is black.\n\tif (n.parent !== null) delete_case2(n);\n};\n\nexport default delete_case1;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case1.js",
     "access": "public",
     "description": null,
-    "lineNumber": 22,
-    "undocument": true,
-    "type": {
-      "types": [
-        "*"
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-    }
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   },
   {
     "__docId__": 59,
-    "kind": "method",
-    "name": "isEmpty",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "kind": "function",
+    "name": "delete_case1",
+    "memberof": "src/deletion/delete_case1.js",
     "generator": false,
     "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#isEmpty",
+    "static": true,
+    "longname": "src/deletion/delete_case1.js~delete_case1",
     "access": "public",
-    "description": "Tells whether the tree is empty.",
-    "lineNumber": 30,
-    "unknown": [
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case1.js",
+    "importStyle": "delete_case1",
+    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b",
+    "lineNumber": 15,
+    "params": [
       {
-        "tagName": "@returns",
-        "tagValue": "{boolean} true if empty, false otherwise."
+        "nullable": null,
+        "types": [
+          "Node",
+          "Leaf"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "n",
+        "description": "The input node."
       }
     ],
-    "return": {
-      "nullable": null,
-      "types": [
-        "boolean"
-      ],
-      "spread": false,
-      "description": "true if empty, false otherwise."
-    },
-    "params": []
+    "return": null
   },
   {
     "__docId__": 60,
-    "kind": "method",
-    "name": "add",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "kind": "file",
+    "name": "src/deletion/delete_case2.js",
+    "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case3 from './delete_case3.js';\nimport delete_case4 from './delete_case4.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case2 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t *           B                       B\n\t *         /   \\                  /     \\\n\t *      >B       R               R       B\n\t *      / \\     / \\     -->    /   \\    / \\\n\t *     -   -  B     B        >B     B  =   =\n\t *           / \\   / \\       / \\   / \\\n\t *          =   = =   =     -   - =   =\n\t */\n\tif (s._color === RED) {\n\t\tn.parent._color = RED;\n\t\ts._color = BLACK;\n\t\tif (n === n.parent.left) rotate_left(n.parent);\n\t\telse rotate_right(n.parent);\n\t\tdelete_case4(n);\n\t}\n\n\t// Otherwise, go to case 3.\n\telse delete_case3(n);\n};\n\nexport default delete_case2;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case2.js",
+    "access": "public",
+    "description": null,
+    "lineNumber": 1
+  },
+  {
+    "__docId__": 61,
+    "kind": "function",
+    "name": "delete_case2",
+    "memberof": "src/deletion/delete_case2.js",
     "generator": false,
     "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#add",
+    "static": true,
+    "longname": "src/deletion/delete_case2.js~delete_case2",
     "access": "public",
-    "description": "Adds a key to the tree.",
-    "lineNumber": 39,
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case2.js",
+    "importStyle": "delete_case2",
+    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root",
+    "lineNumber": 22,
     "params": [
       {
         "nullable": null,
         "types": [
-          "Key"
+          "Node",
+          "Leaf"
         ],
         "spread": false,
         "optional": false,
-        "name": "key",
-        "description": "The key to add."
+        "name": "n",
+        "description": "The input node."
       }
     ],
     "return": null
   },
   {
     "__docId__": 62,
-    "kind": "method",
-    "name": "_search",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "kind": "file",
+    "name": "src/deletion/delete_case3.js",
+    "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case1 from './delete_case1.js';\nimport delete_case4 from './delete_case4.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case3 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaft paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t *           B                      >B\n\t *         /   \\                  /     \\\n\t *      >B       B               B       R\n\t *      / \\     / \\     -->    /   \\    / \\\n\t *     -   -  B     B         -     - B     B\n\t *           / \\   / \\               / \\   / \\\n\t *          -   - -   -             -   - -   -\n\t */\n\tif (\n\t\tn.parent._color === BLACK &&\n\t\ts.left._color === BLACK &&\n\t\ts.right._color === BLACK\n\t) {\n\t\ts._color = RED;\n\t\tdelete_case1(n.parent);\n\t}\n\n\t// Otherwise, go to case 4.\n\telse delete_case4(n);\n};\n\nexport default delete_case3;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case3.js",
+    "access": "public",
+    "description": null,
+    "lineNumber": 1
+  },
+  {
+    "__docId__": 63,
+    "kind": "function",
+    "name": "delete_case3",
+    "memberof": "src/deletion/delete_case3.js",
     "generator": false,
     "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#_search",
-    "access": "private",
-    "description": "Search for the input key in the tree.\nReturns the first node whose key equals the input key.\nIf no such node exists, returns null.",
-    "lineNumber": 57,
-    "unknown": [
-      {
-        "tagName": "@returns",
-        "tagValue": "{Node}"
-      }
-    ],
+    "static": true,
+    "longname": "src/deletion/delete_case3.js~delete_case3",
+    "access": "public",
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case3.js",
+    "importStyle": "delete_case3",
+    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black",
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     "params": [
       {
         "nullable": null,
         "types": [
-          "Key"
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         ],
         "spread": false,
         "optional": false,
-        "name": "key",
-        "description": "The input key."
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+        "description": "The input node."
       }
     ],
-    "return": {
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-      "types": [
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-      "description": ""
-    }
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   },
   {
-    "__docId__": 63,
-    "kind": "method",
-    "name": "get",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "__docId__": 64,
+    "kind": "file",
+    "name": "src/deletion/delete_case4.js",
+    "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case5 from './delete_case5.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case4 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\tassert(\n\t\tn.parent._color === RED || s.left._color === RED || s.right._color === RED,\n\t);\n\n\t/**\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t *           R                       B\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        R\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  B     B          -   -   B     B\n\t *           / \\   / \\                / \\   / \\\n\t *          -   - -   -              -   - -   -\n\t */\n\tif (\n\t\t// The parent color test is always true when coming from case 2\n\t\tn.parent._color === RED &&\n\t\ts.left._color === BLACK &&\n\t\ts.right._color === BLACK\n\t) {\n\t\ts._color = RED;\n\t\tn.parent._color = BLACK;\n\t}\n\n\t// Otherwise, go to case 5.\n\telse delete_case5(n);\n};\n\nexport default delete_case4;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case4.js",
+    "access": "public",
+    "description": null,
+    "lineNumber": 1
+  },
+  {
+    "__docId__": 65,
+    "kind": "function",
+    "name": "delete_case4",
+    "memberof": "src/deletion/delete_case4.js",
     "generator": false,
     "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#get",
+    "static": true,
+    "longname": "src/deletion/delete_case4.js~delete_case4",
     "access": "public",
-    "description": "Search for the input key in the tree. Returns the first node key found\nin this way (with {@link RedBlackTree#_search}. If no such key exists\nin the tree, returns null.",
-    "lineNumber": 70,
-    "unknown": [
-      {
-        "tagName": "@returns",
-        "tagValue": "{Key}"
-      }
-    ],
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case4.js",
+    "importStyle": "delete_case4",
+    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black\n  - n's parent and n's sibling's children cannot all be black",
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     "params": [
       {
         "nullable": null,
         "types": [
-          "Key"
+          "Node",
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         ],
         "spread": false,
         "optional": false,
-        "name": "key",
-        "description": "The input key."
+        "name": "n",
+        "description": "The input node."
       }
     ],
-    "return": {
-      "nullable": null,
-      "types": [
-        "Key"
-      ],
-      "spread": false,
-      "description": ""
-    }
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   },
   {
-    "__docId__": 64,
-    "kind": "method",
-    "name": "has",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "__docId__": 66,
+    "kind": "file",
+    "name": "src/deletion/delete_case5.js",
+    "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case6 from './delete_case6.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - at least one of n's sibling's children is red\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case5 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\tassert(s.left._color === RED || s.right._color === RED);\n\n\t// The following statements just force the red n's sibling child to be on\n\t// the left of the left of the parent, or right of the right, so case 6\n\t// will rotate correctly.\n\n\t/**\n\t *           ?                       ?\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        B\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  R     B          -   -   =     R\n\t *           / \\   / \\                      / \\\n\t *          =   = -   -                    =   B\n\t *                                            / \\\n\t *                                           -   -\n\t */\n\tif (n === n.parent.left && s.right._color === BLACK) {\n\t\ts._color = RED;\n\t\ts.left._color = BLACK;\n\t\trotate_right(s);\n\t} else if (n === n.parent.right && s.left._color === BLACK) {\n\t\t/**\n\t\t *           ?                       ?\n\t\t *         /   \\                  /     \\\n\t\t *       B      >B               B       >B\n\t\t *      / \\     / \\     -->     / \\      / \\\n\t\t *    B     R  -   -          R     =   -   -\n\t\t *   / \\   / \\               / \\\n\t\t *  -   - =   =             B   =\n\t\t *                         / \\\n\t\t *                        -   -\n\t\t */\n\t\ts._color = RED;\n\t\ts.right._color = BLACK;\n\t\trotate_left(s);\n\t}\n\n\tdelete_case6(n);\n};\n\nexport default delete_case5;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case5.js",
+    "access": "public",
+    "description": null,
+    "lineNumber": 1
+  },
+  {
+    "__docId__": 67,
+    "kind": "function",
+    "name": "delete_case5",
+    "memberof": "src/deletion/delete_case5.js",
     "generator": false,
     "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#has",
+    "static": true,
+    "longname": "src/deletion/delete_case5.js~delete_case5",
     "access": "public",
-    "description": "Returns true if and only if the tree contains the input\nkey.",
-    "lineNumber": 82,
-    "unknown": [
-      {
-        "tagName": "@returns",
-        "tagValue": "{Boolean}"
-      }
-    ],
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case5.js",
+    "importStyle": "delete_case5",
+    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black\n  - at least one of n's sibling's children is red",
+    "lineNumber": 23,
     "params": [
       {
         "nullable": null,
         "types": [
-          "Key"
+          "Node",
+          "Leaf"
         ],
         "spread": false,
         "optional": false,
-        "name": "key",
-        "description": "The input key."
+        "name": "n",
+        "description": "The input node."
       }
     ],
-    "return": {
-      "nullable": null,
-      "types": [
-        "Boolean"
-      ],
-      "spread": false,
-      "description": ""
-    }
+    "return": null
+  },
+  {
+    "__docId__": 68,
+    "kind": "file",
+    "name": "src/deletion/delete_case6.js",
+    "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - if n is a left child, the right child of n's sibling is red\n *   - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case6 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t *           ?                          ?\n\t *        /     \\                     /   \\\n\t *      >B        B                 B       B\n\t *      / \\      / \\               / \\     / \\\n\t *     -   -   =     R     -->   >B   =   =   B\n\t *                  / \\          / \\         / \\\n\t *                 =   B        -   -       -   -\n\t *                    / \\\n\t *                   -   -\n\t */\n\n\ts._color = n.parent._color;\n\tn.parent._color = BLACK;\n\n\tif (n === n.parent.left) {\n\t\tassert(s.right._color === RED);\n\t\ts.right._color = BLACK;\n\t\trotate_left(n.parent);\n\t}\n\n\t// Symmetric case\n\telse {\n\t\tassert(s.left._color === RED);\n\t\ts.left._color = BLACK;\n\t\trotate_right(n.parent);\n\t}\n};\n\nexport default delete_case6;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case6.js",
+    "access": "public",
+    "description": null,
+    "lineNumber": 1
   },
   {
-    "__docId__": 65,
-    "kind": "method",
-    "name": "_delete",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "__docId__": 69,
+    "kind": "function",
+    "name": "delete_case6",
+    "memberof": "src/deletion/delete_case6.js",
     "generator": false,
     "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#_delete",
-    "access": "private",
-    "description": "Deletes the input node from the tree.",
-    "lineNumber": 91,
+    "static": true,
+    "longname": "src/deletion/delete_case6.js~delete_case6",
+    "access": "public",
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case6.js",
+    "importStyle": "delete_case6",
+    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black\n  - if n is a left child, the right child of n's sibling is red\n  - if n is a right child, the left child of n's sibling is red",
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     "params": [
       {
         "nullable": null,
         "types": [
-          "Node"
+          "Node",
+          "Leaf"
         ],
         "spread": false,
         "optional": false,
-        "name": "node",
-        "description": "The input node to delete."
+        "name": "n",
+        "description": "The input node."
       }
     ],
     "return": null
   },
   {
-    "__docId__": 67,
-    "kind": "method",
-    "name": "remove",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "__docId__": 70,
+    "kind": "file",
+    "name": "src/deletion/delete_one_child.js",
+    "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\n\nimport replace_node from './replace_node.js';\nimport delete_case1 from './delete_case1.js';\n\n/**\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n *   - n has at most one non-leaf child.\n *   - if n has a non-leaf child, then it is its left child.\n *   - hence, n's right child is a leaf\n *\n * @param {Node} n - The node to delete.\n */\nconst delete_one_child = (n) => {\n\tassert(n instanceof Node);\n\t// Precondition: n's right child is a leaf.\n\t// The right child of n is always a LEAF because either n is a subtree\n\t// predecessor or it is the only child of its parent by the red-black tree\n\t// properties\n\tassert(n.right instanceof Leaf);\n\n\tconst child = n.left;\n\n\t// Replace n with its left child\n\treplace_node(n, child);\n\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1.\n\tif (n._color === BLACK) {\n\t\t// We can easily fix this when its left child is an\n\t\t// internal red node: change the color of the left child to black and\n\t\t// replace n with it.\n\t\tif (child._color === RED) child._color = BLACK;\n\t\t// Otherwise, there are more things to fix.\n\t\telse {\n\t\t\tdelete_case1(child);\n\t\t}\n\t} else {\n\t\t//    If n is red then its child can only be black. Replacing n with its\n\t\t//    child suffices. This is a NO-OP.\n\t\tassert(child._color === BLACK);\n\t}\n};\n\nexport default delete_one_child;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_one_child.js",
+    "access": "public",
+    "description": null,
+    "lineNumber": 1
+  },
+  {
+    "__docId__": 71,
+    "kind": "function",
+    "name": "delete_one_child",
+    "memberof": "src/deletion/delete_one_child.js",
     "generator": false,
     "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#remove",
+    "static": true,
+    "longname": "src/deletion/delete_one_child.js~delete_one_child",
     "access": "public",
-    "description": "Search for the first node of the tree whose key equals the input key\n(with {@link RedBlackTree#_search}), then delete that node\n(with {@link RedBlackTree#_delete}). If such a node is found and deleted\nthen return true. Return false otherwise.",
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-    "unknown": [
-      {
-        "tagName": "@returns",
-        "tagValue": "{Boolean} - Whether the key existed in the tree before removal."
-      }
-    ],
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_one_child.js",
+    "importStyle": "delete_one_child",
+    "description": "Delete a node n that has at most a single non-leaf child.\n\nPrecondition:\n  - n has at most one non-leaf child.\n  - if n has a non-leaf child, then it is its left child.\n  - hence, n's right child is a leaf",
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     "params": [
       {
         "nullable": null,
         "types": [
-          "Key"
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         ],
         "spread": false,
         "optional": false,
-        "name": "key",
-        "description": "The input key."
+        "name": "n",
+        "description": "The node to delete."
       }
     ],
-    "return": {
-      "nullable": null,
-      "types": [
-        "Boolean"
-      ],
-      "spread": false,
-      "description": "Whether the key existed in the tree before removal."
-    }
+    "return": null
   },
   {
-    "__docId__": 68,
-    "kind": "method",
-    "name": "range",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
-    "generator": true,
+    "__docId__": 72,
+    "kind": "file",
+    "name": "src/deletion/replace_node.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\n\n/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node|Leaf} B - The replacement node.\n */\nconst replace_node = (A, B) => {\n\tassert(A instanceof Node);\n\tassert(B instanceof Node || B instanceof Leaf);\n\t// We never apply delete_one_child on the root\n\tassert(A.parent !== null);\n\n\tif (A === A.parent.left) A.parent.left = B;\n\telse A.parent.right = B;\n\n\tB.parent = A.parent;\n};\n\nexport default replace_node;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/replace_node.js",
+    "access": "public",
+    "description": null,
+    "lineNumber": 1
+  },
+  {
+    "__docId__": 73,
+    "kind": "function",
+    "name": "replace_node",
+    "memberof": "src/deletion/replace_node.js",
+    "generator": false,
     "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#range",
+    "static": true,
+    "longname": "src/deletion/replace_node.js~replace_node",
     "access": "public",
-    "description": "Returns an in order iterator over the keys of the tree that lie in the\ninterval [left, right[.",
-    "lineNumber": 141,
-    "unknown": [
-      {
-        "tagName": "@returns",
-        "tagValue": "{Iterator}"
-      }
-    ],
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/deletion/replace_node.js",
+    "importStyle": "replace_node",
+    "description": "Replaces node A by node B.",
+    "lineNumber": 11,
     "params": [
       {
         "nullable": null,
         "types": [
-          "Key"
+          "Node"
         ],
         "spread": false,
         "optional": false,
-        "name": "left",
-        "description": "The left bound of the interval."
+        "name": "A",
+        "description": "The node to replace."
       },
       {
         "nullable": null,
         "types": [
-          "Key"
+          "Node",
+          "Leaf"
         ],
         "spread": false,
         "optional": false,
-        "name": "right",
-        "description": "The right bound of the interval."
+        "name": "B",
+        "description": "The replacement node."
       }
     ],
-    "return": {
-      "nullable": null,
-      "types": [
-        "Iterator"
-      ],
-      "spread": false,
-      "description": ""
-    }
+    "return": null
   },
   {
-    "__docId__": 69,
-    "kind": "method",
-    "name": "items",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
-    "generator": true,
+    "__docId__": 74,
+    "kind": "file",
+    "name": "src/family/grandparent.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Computes the grandparent (parent of parent) of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nconst grandparent = (node) => {\n\tassert(node instanceof Node);\n\t// We only call this function when node HAS a grandparent\n\tassert(node.parent !== null);\n\tassert(node.parent.parent !== null);\n\treturn node.parent.parent;\n};\n\nexport default grandparent;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/grandparent.js",
+    "access": "public",
+    "description": null,
+    "lineNumber": 1
+  },
+  {
+    "__docId__": 75,
+    "kind": "function",
+    "name": "grandparent",
+    "memberof": "src/family/grandparent.js",
+    "generator": false,
     "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#items",
+    "static": true,
+    "longname": "src/family/grandparent.js~grandparent",
     "access": "public",
-    "description": "Returns an in order iterator over the keys of the tree.",
-    "lineNumber": 151,
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/family/grandparent.js",
+    "importStyle": "grandparent",
+    "description": "Computes the grandparent (parent of parent) of the input node.",
+    "lineNumber": 10,
     "unknown": [
       {
         "tagName": "@returns",
-        "tagValue": "{Iterator}"
+        "tagValue": "{Node}"
+      }
+    ],
+    "params": [
+      {
+        "nullable": null,
+        "types": [
+          "Node"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "node",
+        "description": "The input node."
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "Iterator"
+        "Node"
       ],
       "spread": false,
       "description": ""
-    },
-    "params": []
+    }
   },
   {
-    "__docId__": 70,
-    "kind": "method",
-    "name": "[Symbol.iterator]",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
-    "generator": false,
-    "async": false,
-    "static": false,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree#[Symbol.iterator]",
+    "__docId__": 76,
+    "kind": "file",
+    "name": "src/family/predecessor.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nconst predecessor = (node) => {\n\tassert(node.left instanceof Node);\n\tlet pred = node.left;\n\n\twhile (!pred.right.isLeaf()) {\n\t\tassert(pred.right instanceof Node);\n\t\tpred = pred.right;\n\t}\n\n\treturn pred;\n};\n\nexport default predecessor;\n",
+    "static": true,
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/predecessor.js",
     "access": "public",
-    "description": "Same as {@link RedBlackTree#items}.",
-    "lineNumber": 158,
-    "params": [],
-    "return": {
-      "types": [
-        "*"
-      ]
-    }
+    "description": null,
+    "lineNumber": 1
   },
   {
-    "__docId__": 71,
-    "kind": "method",
-    "name": "from",
-    "memberof": "src/adt/RedBlackTree.js~RedBlackTree",
+    "__docId__": 77,
+    "kind": "function",
+    "name": "predecessor",
+    "memberof": "src/family/predecessor.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/adt/RedBlackTree.js~RedBlackTree.from",
+    "longname": "src/family/predecessor.js~predecessor",
     "access": "public",
-    "description": "Constructs a red-black tree from an input iterable.",
-    "lineNumber": 169,
+    "export": true,
+    "importPath": "@aureooms/js-red-black-tree/src/family/predecessor.js",
+    "importStyle": "predecessor",
+    "description": "Computes the predecessor of the input node, in the subtree rooted at the\ninput node, when this predecessor is guaranteed to exist.",
+    "lineNumber": 11,
     "unknown": [
       {
         "tagName": "@returns",
-        "tagValue": "{RedBlackTree}"
+        "tagValue": "{Node}"
       }
     ],
     "params": [
       {
         "nullable": null,
         "types": [
-          "Function"
-        ],
-        "spread": false,
-        "optional": false,
-        "name": "compare",
-        "description": "The comparison function to use."
-      },
-      {
-        "nullable": null,
-        "types": [
-          "Iterbale"
+          "Node"
         ],
         "spread": false,
         "optional": false,
-        "name": "iterable",
-        "description": "The input iterable."
+        "name": "node",
+        "description": "The input node."
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "RedBlackTree"
+        "Node"
       ],
       "spread": false,
       "description": ""
     }
   },
   {
-    "__docId__": 72,
-    "kind": "file",
-    "name": "src/adt/index.js",
-    "content": "export * from './Leaf.js';\nexport * from './Node.js';\nexport * from './RedBlackTree.js';\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/adt/index.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 73,
-    "kind": "file",
-    "name": "src/color/BLACK.js",
-    "content": "/**\n * Constant for black.\n */\nexport const BLACK = 0;\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/color/BLACK.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 74,
-    "kind": "variable",
-    "name": "BLACK",
-    "memberof": "src/color/BLACK.js",
-    "static": true,
-    "longname": "src/color/BLACK.js~BLACK",
-    "access": "public",
-    "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/color/BLACK.js",
-    "importStyle": "{BLACK}",
-    "description": "Constant for black.",
-    "lineNumber": 4,
-    "type": {
-      "types": [
-        "number"
-      ]
-    }
-  },
-  {
-    "__docId__": 75,
+    "__docId__": 78,
     "kind": "file",
-    "name": "src/color/RED.js",
-    "content": "/**\n * Constant for red.\n */\nexport const RED = 1;\n",
+    "name": "src/family/sibling.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\n\n/**\n * Computes the sibling of the input node.\n *\n * @param {Node|Leaf} node - The input node.\n * @returns {Node|Leaf}\n */\nconst sibling = (node) => {\n\tassert(node instanceof Node || node instanceof Leaf);\n\t// We only use this function when node HAS a sibling.\n\tassert(node.parent !== null);\n\n\treturn node === node.parent.left ? node.parent.right : node.parent.left;\n};\n\nexport default sibling;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/color/RED.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/sibling.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 76,
-    "kind": "variable",
-    "name": "RED",
-    "memberof": "src/color/RED.js",
+    "__docId__": 79,
+    "kind": "function",
+    "name": "sibling",
+    "memberof": "src/family/sibling.js",
+    "generator": false,
+    "async": false,
     "static": true,
-    "longname": "src/color/RED.js~RED",
+    "longname": "src/family/sibling.js~sibling",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/color/RED.js",
-    "importStyle": "{RED}",
-    "description": "Constant for red.",
-    "lineNumber": 4,
-    "type": {
+    "importPath": "@aureooms/js-red-black-tree/src/family/sibling.js",
+    "importStyle": "sibling",
+    "description": "Computes the sibling of the input node.",
+    "lineNumber": 11,
+    "unknown": [
+      {
+        "tagName": "@returns",
+        "tagValue": "{Node|Leaf}"
+      }
+    ],
+    "params": [
+      {
+        "nullable": null,
+        "types": [
+          "Node",
+          "Leaf"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "node",
+        "description": "The input node."
+      }
+    ],
+    "return": {
+      "nullable": null,
       "types": [
-        "number"
-      ]
+        "Node",
+        "Leaf"
+      ],
+      "spread": false,
+      "description": ""
     }
   },
   {
-    "__docId__": 77,
-    "kind": "file",
-    "name": "src/color/index.js",
-    "content": "export * from './BLACK.js';\nexport * from './RED.js';\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/color/index.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 78,
+    "__docId__": 80,
     "kind": "file",
-    "name": "src/debug/debug.js",
-    "content": "import {BLACK} from '../color/BLACK.js';\n\n/**\n * Builds a debug function from color handlers.\n *\n * @param {Object} colors The colors to use.\n * @returns {Function} The debug function.\n */\nexport const _debug = ({red, black}) => {\n\t/**\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node} root - The root of the tree.\n\t * @returns {string}\n\t */\n\tconst debug = (root) => {\n\t\tif (root.isLeaf()) return black('L');\n\n\t\tconst repr = root._color === BLACK ? black(root.key) : red(root.key);\n\n\t\treturn `(${debug(root.left)}, ${repr}, ${debug(root.right)})`;\n\t};\n\n\treturn debug;\n};\n",
+    "name": "src/family/uncle.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport grandparent from './grandparent.js';\n\n/**\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node|Leaf}\n */\nconst uncle = (node) => {\n\tassert(node instanceof Node);\n\tconst g = grandparent(node);\n\tassert(g !== null);\n\tconst u = node.parent === g.left ? g.right : g.left;\n\tassert(u instanceof Node || u instanceof Leaf);\n\treturn u;\n};\n\nexport default uncle;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/debug/debug.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/uncle.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 79,
+    "__docId__": 81,
     "kind": "function",
-    "name": "_debug",
-    "memberof": "src/debug/debug.js",
+    "name": "uncle",
+    "memberof": "src/family/uncle.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/debug/debug.js~_debug",
-    "access": "private",
+    "longname": "src/family/uncle.js~uncle",
+    "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/debug/debug.js",
-    "importStyle": "{_debug}",
-    "description": "Builds a debug function from color handlers.",
-    "lineNumber": 9,
+    "importPath": "@aureooms/js-red-black-tree/src/family/uncle.js",
+    "importStyle": "uncle",
+    "description": "Computes the uncle of the input node when the grandparent is guaranteed to\nexist.",
+    "lineNumber": 13,
     "unknown": [
       {
         "tagName": "@returns",
-        "tagValue": "{Function} The debug function."
+        "tagValue": "{Node|Leaf}"
       }
     ],
     "params": [
       {
         "nullable": null,
         "types": [
-          "Object"
+          "Node"
         ],
         "spread": false,
         "optional": false,
-        "name": "colors",
-        "description": "The colors to use."
+        "name": "node",
+        "description": "The input node."
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "Function"
+        "Node",
+        "Leaf"
       ],
       "spread": false,
-      "description": "The debug function."
+      "description": ""
     }
   },
   {
-    "__docId__": 80,
+    "__docId__": 82,
     "kind": "file",
-    "name": "src/debug/index.js",
-    "content": "export * from './debug.js';\n",
+    "name": "src/index.js",
+    "content": "export {default as empty} from './api/empty.js';\nexport {default as from} from './api/from.js';\nexport {default as BLACK} from './color/BLACK.js';\nexport {default as RED} from './color/RED.js';\nexport {default as _debug} from './debug/_debug.js';\nexport {default as delete_case1} from './deletion/delete_case1.js';\nexport {default as delete_case2} from './deletion/delete_case2.js';\nexport {default as delete_case3} from './deletion/delete_case3.js';\nexport {default as delete_case4} from './deletion/delete_case4.js';\nexport {default as delete_case5} from './deletion/delete_case5.js';\nexport {default as delete_case6} from './deletion/delete_case6.js';\nexport {default as delete_one_child} from './deletion/delete_one_child.js';\nexport {default as replace_node} from './deletion/replace_node.js';\nexport {default as grandparent} from './family/grandparent.js';\nexport {default as predecessor} from './family/predecessor.js';\nexport {default as sibling} from './family/sibling.js';\nexport {default as uncle} from './family/uncle.js';\nexport {default as insert} from './insertion/insert.js';\nexport {default as insert_case1} from './insertion/insert_case1.js';\nexport {default as insert_case2} from './insertion/insert_case2.js';\nexport {default as insert_case3} from './insertion/insert_case3.js';\nexport {default as insert_case4} from './insertion/insert_case4.js';\nexport {default as insert_case5} from './insertion/insert_case5.js';\nexport {default as rotate_left} from './rotate/rotate_left.js';\nexport {default as rotate_right} from './rotate/rotate_right.js';\nexport {default as search} from './search/search.js';\nexport {default as inordertraversal} from './traversal/inordertraversal.js';\nexport {default as rangetraversal} from './traversal/rangetraversal.js';\nexport {default as Leaf} from './types/Leaf.js';\nexport {default as Node} from './types/Node.js';\nexport {default as RedBlackTree} from './types/RedBlackTree.js';\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/debug/index.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/index.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 81,
+    "__docId__": 83,
     "kind": "file",
-    "name": "src/deletion/delete_case1.js",
-    "content": "import {delete_case2} from './delete_case2.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case1 = (n) => {\n\t// If n is the root, there is nothing to do: all paths go through n, and n\n\t// is black.\n\tif (n.parent !== null) delete_case2(n);\n};\n",
+    "name": "src/insertion/insert.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param {Function} compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n */\nconst insert = (compare, A, B) => {\n\twhile (true) {\n\t\tif (compare(B.key, A.key) < 0) {\n\t\t\tconst node = A.left;\n\n\t\t\tif (node.isLeaf()) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tassert(node instanceof Node);\n\t\t\tA = node;\n\t\t} else {\n\t\t\tconst node = A.right;\n\n\t\t\tif (node.isLeaf()) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tassert(node instanceof Node);\n\t\t\tA = node;\n\t\t}\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n};\n\nexport default insert;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case1.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 82,
+    "__docId__": 84,
     "kind": "function",
-    "name": "delete_case1",
-    "memberof": "src/deletion/delete_case1.js",
+    "name": "insert",
+    "memberof": "src/insertion/insert.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/deletion/delete_case1.js~delete_case1",
+    "longname": "src/insertion/insert.js~insert",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case1.js",
-    "importStyle": "{delete_case1}",
-    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b",
-    "lineNumber": 11,
+    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert.js",
+    "importStyle": "insert",
+    "description": "Walks the tree rooted at A down the only path that satisfies\nthe following property: if at a node C we make a left (resp.\nright), then B < C (resp. B >= C). Once we hit the\nend of the path, we can add node B at this position. By the\nproperty of the path, the tree rooted at A is still a binary\nsearch tree.\nFor our red-black tree, all that is left to do is fix the red-black tree\nproperties in case they have been violated by this insertion. This is fixed\nby {@link insert_case1}.",
+    "lineNumber": 20,
+    "unknown": [
+      {
+        "tagName": "@returns",
+        "tagValue": "{Node} B - The node that has been inserted."
+      }
+    ],
     "params": [
+      {
+        "nullable": null,
+        "types": [
+          "Function"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "compare",
+        "description": "The comparison function to use."
+      },
       {
         "nullable": null,
         "types": [
@@ -1411,38 +1361,55 @@
         ],
         "spread": false,
         "optional": false,
-        "name": "n",
-        "description": "The input node."
+        "name": "A",
+        "description": "The root of the tree."
+      },
+      {
+        "nullable": null,
+        "types": [
+          "Node"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "B",
+        "description": "The node to insert."
       }
     ],
-    "return": null
+    "return": {
+      "nullable": null,
+      "types": [
+        "Node"
+      ],
+      "spread": false,
+      "description": "B - The node that has been inserted."
+    }
   },
   {
-    "__docId__": 83,
+    "__docId__": 85,
     "kind": "file",
-    "name": "src/deletion/delete_case2.js",
-    "content": "import {BLACK, RED} from '../color/index.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case3} from './delete_case3.js';\nimport {delete_case4} from './delete_case4.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case2 = (n) => {\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t *           B                       B\n\t *         /   \\                  /     \\\n\t *      >B       R               R       B\n\t *      / \\     / \\     -->    /   \\    / \\\n\t *     -   -  B     B        >B     B  =   =\n\t *           / \\   / \\       / \\   / \\\n\t *          =   = =   =     -   - =   =\n\t */\n\tif (s._color === RED) {\n\t\tn.parent._color = RED;\n\t\ts._color = BLACK;\n\t\tif (n === n.parent.left) rotate_left(n.parent);\n\t\telse rotate_right(n.parent);\n\t\tdelete_case4(n);\n\t}\n\n\t// Otherwise, go to case 3.\n\telse delete_case3(n);\n};\n",
+    "name": "src/insertion/insert_case1.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport insert_case2 from './insert_case2.js';\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n's children are BLACK\n *\n * @param {Node} n - The input node.\n */\nconst insert_case1 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t *      >R\n\t *      / \\\n\t *     -   -\n\t */\n\tif (n.parent === null) n._color = BLACK;\n\telse insert_case2(n);\n};\n\nexport default insert_case1;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case2.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case1.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 84,
+    "__docId__": 86,
     "kind": "function",
-    "name": "delete_case2",
-    "memberof": "src/deletion/delete_case2.js",
+    "name": "insert_case1",
+    "memberof": "src/insertion/insert_case1.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/deletion/delete_case2.js~delete_case2",
+    "longname": "src/insertion/insert_case1.js~insert_case1",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case2.js",
-    "importStyle": "{delete_case2}",
-    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root",
-    "lineNumber": 17,
+    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case1.js",
+    "importStyle": "insert_case1",
+    "description": "Preconditions:\n  - n is red.\n  - n's children are BLACK",
+    "lineNumber": 14,
     "params": [
       {
         "nullable": null,
@@ -1458,31 +1425,31 @@
     "return": null
   },
   {
-    "__docId__": 85,
+    "__docId__": 87,
     "kind": "file",
-    "name": "src/deletion/delete_case3.js",
-    "content": "import {BLACK, RED} from '../color/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case1} from './delete_case1.js';\nimport {delete_case4} from './delete_case4.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case3 = (n) => {\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaft paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t *           B                      >B\n\t *         /   \\                  /     \\\n\t *      >B       B               B       R\n\t *      / \\     / \\     -->    /   \\    / \\\n\t *     -   -  B     B         -     - B     B\n\t *           / \\   / \\               / \\   / \\\n\t *          -   - -   -             -   - -   -\n\t */\n\tif (\n\t\tn.parent._color === BLACK &&\n\t\ts.left._color === BLACK &&\n\t\ts.right._color === BLACK\n\t) {\n\t\ts._color = RED;\n\t\tdelete_case1(n.parent);\n\t}\n\n\t// Otherwise, go to case 4.\n\telse delete_case4(n);\n};\n",
+    "name": "src/insertion/insert_case2.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport insert_case3 from './insert_case3.js';\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n's children are BLACK\n *   - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case2 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\tassert(n.parent !== null);\n\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t *         B\n\t *        / \\\n\t *      >R   -\n\t *      / \\\n\t *     -   -\n\t */\n\tif (n.parent._color === BLACK) return;\n\n\tinsert_case3(n);\n};\n\nexport default insert_case2;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case3.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case2.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 86,
+    "__docId__": 88,
     "kind": "function",
-    "name": "delete_case3",
-    "memberof": "src/deletion/delete_case3.js",
+    "name": "insert_case2",
+    "memberof": "src/insertion/insert_case2.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/deletion/delete_case3.js~delete_case3",
+    "longname": "src/insertion/insert_case2.js~insert_case2",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case3.js",
-    "importStyle": "{delete_case3}",
-    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black",
-    "lineNumber": 17,
+    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case2.js",
+    "importStyle": "insert_case2",
+    "description": "Preconditions:\n  - n is red.\n  - n's children are BLACK\n  - n is not the root of the tree.",
+    "lineNumber": 15,
     "params": [
       {
         "nullable": null,
@@ -1498,31 +1465,31 @@
     "return": null
   },
   {
-    "__docId__": 87,
+    "__docId__": 89,
     "kind": "file",
-    "name": "src/deletion/delete_case4.js",
-    "content": "import {BLACK, RED} from '../color/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case5} from './delete_case5.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case4 = (n) => {\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t *           R                       B\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        R\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  B     B          -   -   B     B\n\t *           / \\   / \\                / \\   / \\\n\t *          -   - -   -              -   - -   -\n\t */\n\tif (\n\t\t// The parent color test is always true when coming from case 2\n\t\tn.parent._color === RED &&\n\t\ts.left._color === BLACK &&\n\t\ts.right._color === BLACK\n\t) {\n\t\ts._color = RED;\n\t\tn.parent._color = BLACK;\n\t}\n\n\t// Otherwise, go to case 5.\n\telse delete_case5(n);\n};\n",
+    "name": "src/insertion/insert_case3.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport uncle from '../family/uncle.js';\nimport grandparent from '../family/grandparent.js';\nimport insert_case1 from './insert_case1.js';\nimport insert_case4 from './insert_case4.js';\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n's children are BLACK\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case3 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst u = uncle(n);\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t *             B                    >R\n\t *           /   \\                 /   \\\n\t *         R       R             B       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *      >R   -   -   -         R   -   -   -\n\t *      / \\                   / \\\n\t *     -   -                 -   -\n\t */\n\n\tif (u._color === RED) {\n\t\tn.parent._color = BLACK;\n\t\tu._color = BLACK;\n\t\tconst g = grandparent(n);\n\t\tg._color = RED;\n\t\tinsert_case1(g);\n\t} else insert_case4(n);\n};\n\nexport default insert_case3;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case4.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case3.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 88,
+    "__docId__": 90,
     "kind": "function",
-    "name": "delete_case4",
-    "memberof": "src/deletion/delete_case4.js",
+    "name": "insert_case3",
+    "memberof": "src/insertion/insert_case3.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/deletion/delete_case4.js~delete_case4",
+    "longname": "src/insertion/insert_case3.js~insert_case3",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case4.js",
-    "importStyle": "{delete_case4}",
-    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black\n  - n's parent and n's sibling's children cannot all be black",
-    "lineNumber": 17,
+    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case3.js",
+    "importStyle": "insert_case3",
+    "description": "Preconditions:\n  - n is red.\n  - n's children are BLACK\n  - n is not the root of the tree.\n  - n's parent is red.",
+    "lineNumber": 19,
     "params": [
       {
         "nullable": null,
@@ -1538,31 +1505,31 @@
     "return": null
   },
   {
-    "__docId__": 89,
+    "__docId__": 91,
     "kind": "file",
-    "name": "src/deletion/delete_case5.js",
-    "content": "import {BLACK, RED} from '../color/index.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {sibling} from '../family/sibling.js';\n\nimport {delete_case6} from './delete_case6.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - at least one of n's sibling's children is red\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case5 = (n) => {\n\tconst s = sibling(n);\n\n\t// The following statements just force the red n's sibling child to be on\n\t// the left of the left of the parent, or right of the right, so case 6\n\t// will rotate correctly.\n\n\t/**\n\t *           ?                       ?\n\t *         /   \\                  /     \\\n\t *      >B       B              >B        B\n\t *      / \\     / \\     -->     / \\      / \\\n\t *     -   -  R     B          -   -   =     R\n\t *           / \\   / \\                      / \\\n\t *          =   = -   -                    =   B\n\t *                                            / \\\n\t *                                           -   -\n\t */\n\tif (n === n.parent.left && s.right._color === BLACK) {\n\t\ts._color = RED;\n\t\ts.left._color = BLACK;\n\t\trotate_right(s);\n\t} else if (n === n.parent.right && s.left._color === BLACK) {\n\t\t/**\n\t\t *           ?                       ?\n\t\t *         /   \\                  /     \\\n\t\t *       B      >B               B       >B\n\t\t *      / \\     / \\     -->     / \\      / \\\n\t\t *    B     R  -   -          R     =   -   -\n\t\t *   / \\   / \\               / \\\n\t\t *  -   - =   =             B   =\n\t\t *                         / \\\n\t\t *                        -   -\n\t\t */\n\t\ts._color = RED;\n\t\ts.right._color = BLACK;\n\t\trotate_left(s);\n\t}\n\n\tdelete_case6(n);\n};\n",
+    "name": "src/insertion/insert_case4.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport grandparent from '../family/grandparent.js';\nimport insert_case5 from './insert_case5.js';\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n's children are BLACK\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *   - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case4 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst g = grandparent(n);\n\n\t/**\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t *             B                     B\n\t *           /   \\                 /   \\\n\t *         R       B             R       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *       =  >R   -   -        >R   =   -   -\n\t *          / \\               / \\\n\t *         =   =             =   =\n\t */\n\n\tif (n === n.parent.right && n.parent === g.left) {\n\t\trotate_left(n.parent);\n\n\t\t/**\n\t\t * Rotate_left can be the below because of already having *g =  grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\t} else if (n === n.parent.left && n.parent === g.right) {\n\t\t/**\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t\t * parent of n.\n\t\t *\n\t\t *             B                     B\n\t\t *           /   \\                 /   \\\n\t\t *         B       R             B       R\n\t\t *        / \\     / \\   -->     / \\     / \\\n\t\t *       -   -  >R   =         -   -   =  >R\n\t\t *              / \\                       / \\\n\t\t *             =   =                     =   =\n\t\t */\n\t\trotate_right(n.parent);\n\n\t\t/**\n\t\t * Rotate_right can be the below to take advantage of already having *g =  grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t}\n\n\tinsert_case5(n);\n};\n\nexport default insert_case4;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case5.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case4.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 90,
+    "__docId__": 92,
     "kind": "function",
-    "name": "delete_case5",
-    "memberof": "src/deletion/delete_case5.js",
+    "name": "insert_case4",
+    "memberof": "src/insertion/insert_case4.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/deletion/delete_case5.js~delete_case5",
+    "longname": "src/insertion/insert_case4.js~insert_case4",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case5.js",
-    "importStyle": "{delete_case5}",
-    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black\n  - at least one of n's sibling's children is red",
-    "lineNumber": 18,
+    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case4.js",
+    "importStyle": "insert_case4",
+    "description": "Preconditions:\n  - n is red.\n  - n's children are BLACK\n  - n is not the root of the tree.\n  - n's parent is red.\n  - n's uncle is black.\n\nHere we fix the input subtree to pass the preconditions of {@link insert_case5}.",
+    "lineNumber": 22,
     "params": [
       {
         "nullable": null,
@@ -1578,31 +1545,31 @@
     "return": null
   },
   {
-    "__docId__": 91,
+    "__docId__": 93,
     "kind": "file",
-    "name": "src/deletion/delete_case6.js",
-    "content": "import {BLACK} from '../color/BLACK.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {sibling} from '../family/sibling.js';\n\n/**\n * Preconditions:\n *   - n is black\n *   - all root-leaf paths going through n have a black height of b - 1\n *   - all other root-leaf paths have a black height of b\n *   - n is not the root\n *   - n's sibling is black\n *   - if n is a left child, the right child of n's sibling is red\n *   - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n */\nexport const delete_case6 = (n) => {\n\tconst s = sibling(n);\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t *           ?                          ?\n\t *        /     \\                     /   \\\n\t *      >B        B                 B       B\n\t *      / \\      / \\               / \\     / \\\n\t *     -   -   =     R     -->   >B   =   =   B\n\t *                  / \\          / \\         / \\\n\t *                 =   B        -   -       -   -\n\t *                    / \\\n\t *                   -   -\n\t */\n\n\ts._color = n.parent._color;\n\tn.parent._color = BLACK;\n\n\tif (n === n.parent.left) {\n\t\ts.right._color = BLACK;\n\t\trotate_left(n.parent);\n\t}\n\n\t// Symmetric case\n\telse {\n\t\ts.left._color = BLACK;\n\t\trotate_right(n.parent);\n\t}\n};\n",
+    "name": "src/insertion/insert_case5.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport grandparent from '../family/grandparent.js';\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n's children are BLACK\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *   - n's uncle is black.\n *   - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case5 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst g = grandparent(n);\n\n\t// Repaint n's parent black, n's grandparent red\n\tn.parent._color = BLACK;\n\tg._color = RED;\n\n\tif (n === n.parent.left) {\n\t\t/**\n\t\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t\t * We are done.\n\t\t *\n\t\t *             R                     B\n\t\t *           /   \\                 /   \\\n\t\t *         B       B            >R       R\n\t\t *        / \\     / \\   -->     / \\     / \\\n\t\t *      >R   =   -   -         =   =   =   B\n\t\t *      / \\                               / \\\n\t\t *     =   =                             -   -\n\t\t */\n\t\tassert(g.left instanceof Node);\n\t\tassert(n === g.left.left);\n\t\tassert(g.right._color === BLACK);\n\t\trotate_right(g);\n\t} else {\n\t\t/**\n\t\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t\t * We are done.\n\t\t *\n\t\t *             R                     B\n\t\t *           /   \\                 /   \\\n\t\t *         B       B             R      >R\n\t\t *        / \\     / \\   -->     / \\     / \\\n\t\t *       -   -   =  >R         B   =   =   =\n\t\t *                  / \\       / \\\n\t\t *                 =   =     -   -\n\t\t */\n\t\tassert(g.right instanceof Node);\n\t\tassert(n === g.right.right);\n\t\tassert(g.left._color === BLACK);\n\t\trotate_left(g);\n\t}\n};\n\nexport default insert_case5;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case6.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case5.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 92,
+    "__docId__": 94,
     "kind": "function",
-    "name": "delete_case6",
-    "memberof": "src/deletion/delete_case6.js",
+    "name": "insert_case5",
+    "memberof": "src/insertion/insert_case5.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/deletion/delete_case6.js~delete_case6",
+    "longname": "src/insertion/insert_case5.js~insert_case5",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case6.js",
-    "importStyle": "{delete_case6}",
-    "description": "Preconditions:\n  - n is black\n  - all root-leaf paths going through n have a black height of b - 1\n  - all other root-leaf paths have a black height of b\n  - n is not the root\n  - n's sibling is black\n  - if n is a left child, the right child of n's sibling is red\n  - if n is a right child, the left child of n's sibling is red",
-    "lineNumber": 17,
+    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case5.js",
+    "importStyle": "insert_case5",
+    "description": "Preconditions:\n  - n is red.\n  - n's children are BLACK\n  - n is not the root of the tree.\n  - n's parent is red.\n  - n's uncle is black.\n  - the path from n to its grandparent makes a left-left or right-right.",
+    "lineNumber": 20,
     "params": [
       {
         "nullable": null,
@@ -1618,31 +1585,31 @@
     "return": null
   },
   {
-    "__docId__": 93,
+    "__docId__": 95,
     "kind": "file",
-    "name": "src/deletion/delete_one_child.js",
-    "content": "import {BLACK, RED} from '../color/index.js';\n\nimport {replace_node} from './replace_node.js';\nimport {delete_case1} from './delete_case1.js';\n\n/**\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n *   - n has at most one non-leaf child.\n *   - if n has a non-leaf child, then it is its left child.\n *\n * @param {Node} n - The node to delete.\n */\nexport const delete_one_child = (n) => {\n\t// Precondition: n has at most one non-leaf child.\n\t// assert( n.right.isLeaf() || n.left.isLeaf());\n\n\t// const child = n.right.isLeaf() ? n.left : n.right;\n\t// n.right is always a LEAF because either n is a subtree predecessor or it\n\t// is the only child of its parent by the red-black tree properties\n\tconst child = n.left;\n\n\t// Replace n with its left child\n\treplace_node(n, child);\n\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1.\n\tif (n._color === BLACK) {\n\t\t// We can easily fix this when its left child is an\n\t\t// internal red node: change the color of the left child to black and\n\t\t// replace n with it.\n\t\tif (child._color === RED) child._color = BLACK;\n\t\t// Otherwise, there are more things to fix.\n\t\telse delete_case1(child);\n\t}\n\n\t// Else {\n\t//    If n is red then its child can only be black. Replacing n with its\n\t//    child suffices.\n\t// }\n};\n",
+    "name": "src/rotate/rotate_left.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n *         A                B\n *        / \\              / \\\n *       a   B     ->     A   c\n *          / \\          / \\\n *         b   c        a   b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nconst rotate_left = (A) => {\n\tassert(A instanceof Node);\n\tconst B = A.right;\n\tassert(B instanceof Node);\n\tconst a = A.left;\n\tconst b = B.left;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tA.left = B;\n\tA.right = c;\n\n\tB.left = a;\n\tB.right = b;\n\n\ta.parent = B;\n\tb.parent = B;\n\tc.parent = A;\n};\n\nexport default rotate_left;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_one_child.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/rotate_left.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 94,
+    "__docId__": 96,
     "kind": "function",
-    "name": "delete_one_child",
-    "memberof": "src/deletion/delete_one_child.js",
+    "name": "rotate_left",
+    "memberof": "src/rotate/rotate_left.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/deletion/delete_one_child.js~delete_one_child",
+    "longname": "src/rotate/rotate_left.js~rotate_left",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_one_child.js",
-    "importStyle": "{delete_one_child}",
-    "description": "Delete a node n that has at most a single non-leaf child.\n\nPrecondition:\n  - n has at most one non-leaf child.\n  - if n has a non-leaf child, then it is its left child.",
-    "lineNumber": 15,
+    "importPath": "@aureooms/js-red-black-tree/src/rotate/rotate_left.js",
+    "importStyle": "rotate_left",
+    "description": "Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n/!\\ This swaps the references to A and B.\n\n        A                B\n       / \\              / \\\n      a   B     ->     A   c\n         / \\          / \\\n        b   c        a   b",
+    "lineNumber": 19,
     "params": [
       {
         "nullable": null,
@@ -1651,60 +1618,39 @@
         ],
         "spread": false,
         "optional": false,
-        "name": "n",
-        "description": "The node to delete."
+        "name": "A",
+        "description": "The root of the tree."
       }
     ],
     "return": null
   },
   {
-    "__docId__": 95,
-    "kind": "file",
-    "name": "src/deletion/index.js",
-    "content": "export * from './delete_case1.js';\nexport * from './delete_case2.js';\nexport * from './delete_case3.js';\nexport * from './delete_case4.js';\nexport * from './delete_case5.js';\nexport * from './delete_case6.js';\nexport * from './delete_one_child.js';\nexport * from './replace_node.js';\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/index.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 96,
+    "__docId__": 97,
     "kind": "file",
-    "name": "src/deletion/replace_node.js",
-    "content": "/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n */\nexport const replace_node = (A, B) => {\n\t// Assert( A.parent !== null ) ;\n\t// we never apply delete_one_child on the root so we are safe\n\n\tif (A === A.parent.left) A.parent.left = B;\n\telse A.parent.right = B;\n\n\tB.parent = A.parent;\n};\n",
+    "name": "src/rotate/rotate_right.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n *         B                A\n *        / \\              / \\\n *       A   c     ->     a   B\n *      / \\                  / \\\n *     a   b                b   c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nconst rotate_right = (B) => {\n\tassert(B instanceof Node);\n\tconst A = B.left;\n\tassert(A instanceof Node);\n\tconst a = A.left;\n\tconst b = A.right;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tB.left = a;\n\tB.right = A;\n\n\tA.left = b;\n\tA.right = c;\n\n\ta.parent = B;\n\tb.parent = A;\n\tc.parent = A;\n};\n\nexport default rotate_right;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/replace_node.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/rotate_right.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 97,
+    "__docId__": 98,
     "kind": "function",
-    "name": "replace_node",
-    "memberof": "src/deletion/replace_node.js",
+    "name": "rotate_right",
+    "memberof": "src/rotate/rotate_right.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/deletion/replace_node.js~replace_node",
+    "longname": "src/rotate/rotate_right.js~rotate_right",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/deletion/replace_node.js",
-    "importStyle": "{replace_node}",
-    "description": "Replaces node A by node B.",
-    "lineNumber": 7,
+    "importPath": "@aureooms/js-red-black-tree/src/rotate/rotate_right.js",
+    "importStyle": "rotate_right",
+    "description": "Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n/!\\ This swaps the references to A and B.\n\n        B                A\n       / \\              / \\\n      A   c     ->     a   B\n     / \\                  / \\\n    a   b                b   c",
+    "lineNumber": 19,
     "params": [
-      {
-        "nullable": null,
-        "types": [
-          "Node"
-        ],
-        "spread": false,
-        "optional": false,
-        "name": "A",
-        "description": "The node to replace."
-      },
       {
         "nullable": null,
         "types": [
@@ -1713,37 +1659,37 @@
         "spread": false,
         "optional": false,
         "name": "B",
-        "description": "The replacement node."
+        "description": "The root of the tree."
       }
     ],
     "return": null
   },
   {
-    "__docId__": 98,
+    "__docId__": 99,
     "kind": "file",
-    "name": "src/family/grandparent.js",
-    "content": "/**\n * Computes the grandparent (parent of parent) of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport const grandparent = (node) => {\n\t// Assert((node !== null) && (node.parent !== null));\n\t// We only call this function when node HAS a grandparent\n\treturn node.parent.parent;\n};\n",
+    "name": "src/search/search.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {any} key - The key to search for.\n * @returns {Node}\n */\nconst search = (compare, root, key) => {\n\tassert(root instanceof Node);\n\twhile (true) {\n\t\tconst d = compare(key, root.key);\n\n\t\tif (d === 0) {\n\t\t\treturn root;\n\t\t}\n\n\t\tconst child = d < 0 ? root.left : root.right;\n\n\t\tif (child.isLeaf()) {\n\t\t\treturn null;\n\t\t}\n\n\t\tassert(child instanceof Node);\n\t\troot = child;\n\t}\n};\n\nexport default search;\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/grandparent.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/search/search.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
-    "__docId__": 99,
+    "__docId__": 100,
     "kind": "function",
-    "name": "grandparent",
-    "memberof": "src/family/grandparent.js",
+    "name": "search",
+    "memberof": "src/search/search.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/family/grandparent.js~grandparent",
+    "longname": "src/search/search.js~search",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/family/grandparent.js",
-    "importStyle": "{grandparent}",
-    "description": "Computes the grandparent (parent of parent) of the input node.",
-    "lineNumber": 7,
+    "importPath": "@aureooms/js-red-black-tree/src/search/search.js",
+    "importStyle": "search",
+    "description": "Search for the first node whose key equals key.",
+    "lineNumber": 12,
     "unknown": [
       {
         "tagName": "@returns",
@@ -1751,6 +1697,16 @@
       }
     ],
     "params": [
+      {
+        "nullable": null,
+        "types": [
+          "Function"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "compare",
+        "description": "The comparison function."
+      },
       {
         "nullable": null,
         "types": [
@@ -1758,8 +1714,18 @@
         ],
         "spread": false,
         "optional": false,
-        "name": "node",
-        "description": "The input node."
+        "name": "root",
+        "description": "The root of the tree to scan."
+      },
+      {
+        "nullable": null,
+        "types": [
+          "any"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "key",
+        "description": "The key to search for."
       }
     ],
     "return": {
@@ -1771,24 +1737,13 @@
       "description": ""
     }
   },
-  {
-    "__docId__": 100,
-    "kind": "file",
-    "name": "src/family/index.js",
-    "content": "export * from './grandparent.js';\nexport * from './predecessor.js';\nexport * from './sibling.js';\nexport * from './uncle.js';\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/index.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
   {
     "__docId__": 101,
     "kind": "file",
-    "name": "src/family/predecessor.js",
-    "content": "/**\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport const predecessor = (node) => {\n\t// Assert( !node.left.isLeaf() ) ;\n\tlet pred = node.left;\n\n\twhile (!pred.right.isLeaf()) pred = pred.right;\n\n\treturn pred;\n};\n",
+    "name": "src/traversal/inordertraversal.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {IterableIterator}\n */\nexport default function* inordertraversal(node) {\n\tassert(node instanceof Node);\n\tif (!node.left.isLeaf()) {\n\t\t// Yield the nodes on the left recursively. Those nodes are all smaller\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tassert(node.left instanceof Node);\n\t\tyield* inordertraversal(node.left);\n\t}\n\n\t// Yield the current node.\n\tyield node.key;\n\n\tif (!node.right.isLeaf()) {\n\t\t// Yield the nodes on the right recursively. Those nodes are all larger\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tassert(node.right instanceof Node);\n\t\tyield* inordertraversal(node.right);\n\t}\n}\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/predecessor.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/inordertraversal.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
@@ -1796,22 +1751,22 @@
   {
     "__docId__": 102,
     "kind": "function",
-    "name": "predecessor",
-    "memberof": "src/family/predecessor.js",
-    "generator": false,
+    "name": "inordertraversal",
+    "memberof": "src/traversal/inordertraversal.js",
+    "generator": true,
     "async": false,
     "static": true,
-    "longname": "src/family/predecessor.js~predecessor",
+    "longname": "src/traversal/inordertraversal.js~inordertraversal",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/family/predecessor.js",
-    "importStyle": "{predecessor}",
-    "description": "Computes the predecessor of the input node, in the subtree rooted at the\ninput node, when this predecessor is guaranteed to exist.",
-    "lineNumber": 8,
+    "importPath": "@aureooms/js-red-black-tree/src/traversal/inordertraversal.js",
+    "importStyle": "inordertraversal",
+    "description": "Traverses the tree rooted at node in order.",
+    "lineNumber": 10,
     "unknown": [
       {
         "tagName": "@returns",
-        "tagValue": "{Node}"
+        "tagValue": "{IterableIterator}"
       }
     ],
     "params": [
@@ -1823,13 +1778,13 @@
         "spread": false,
         "optional": false,
         "name": "node",
-        "description": "The input node."
+        "description": "The root of the tree."
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "Node"
+        "IterableIterator"
       ],
       "spread": false,
       "description": ""
@@ -1838,10 +1793,10 @@
   {
     "__docId__": 103,
     "kind": "file",
-    "name": "src/family/sibling.js",
-    "content": "/**\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport const sibling = (node) => {\n\t// Assert((node !== null) && (node.parent !== null));\n\t// We only use this function when node HAS a sibling so this case can never\n\t// happen.\n\n\treturn node === node.parent.left ? node.parent.right : node.parent.left;\n};\n",
+    "name": "src/traversal/rangetraversal.js",
+    "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n */\nexport default function* rangetraversal(compare, root, left, right) {\n\tif (compare(root.key, left) < 0) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif (!root.right.isLeaf()) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t\t}\n\t} else if (compare(root.key, right) >= 0) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif (!root.left.isLeaf()) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\t}\n\t} else {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif (!root.left.isLeaf()) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\t}\n\n\t\tyield root.key;\n\t\tif (!root.right.isLeaf()) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t\t}\n\t}\n}\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/sibling.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/rangetraversal.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
@@ -1849,25 +1804,35 @@
   {
     "__docId__": 104,
     "kind": "function",
-    "name": "sibling",
-    "memberof": "src/family/sibling.js",
-    "generator": false,
+    "name": "rangetraversal",
+    "memberof": "src/traversal/rangetraversal.js",
+    "generator": true,
     "async": false,
     "static": true,
-    "longname": "src/family/sibling.js~sibling",
+    "longname": "src/traversal/rangetraversal.js~rangetraversal",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/family/sibling.js",
-    "importStyle": "{sibling}",
-    "description": "Computes the sibling of the input node.",
-    "lineNumber": 7,
+    "importPath": "@aureooms/js-red-black-tree/src/traversal/rangetraversal.js",
+    "importStyle": "rangetraversal",
+    "description": "Yields all the keys in the tree rooted at root that lie in the\ninterval [left, right[, in order.",
+    "lineNumber": 14,
     "unknown": [
       {
         "tagName": "@returns",
-        "tagValue": "{Node}"
+        "tagValue": "{IterableIterator}"
       }
     ],
     "params": [
+      {
+        "nullable": null,
+        "types": [
+          "Function"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "compare",
+        "description": "The comparison function."
+      },
       {
         "nullable": null,
         "types": [
@@ -1875,14 +1840,34 @@
         ],
         "spread": false,
         "optional": false,
-        "name": "node",
-        "description": "The input node."
+        "name": "root",
+        "description": "The root of the tree."
+      },
+      {
+        "nullable": null,
+        "types": [
+          "any"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "left",
+        "description": "The inclusive lower bound of the interval."
+      },
+      {
+        "nullable": null,
+        "types": [
+          "any"
+        ],
+        "spread": false,
+        "optional": false,
+        "name": "right",
+        "description": "The non-inclusive upper bound of the interval."
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "Node"
+        "IterableIterator"
       ],
       "spread": false,
       "description": ""
@@ -1891,10 +1876,10 @@
   {
     "__docId__": 105,
     "kind": "file",
-    "name": "src/family/uncle.js",
-    "content": "import {grandparent} from './grandparent.js';\n\n/**\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nexport const uncle = (node) => {\n\tconst g = grandparent(node);\n\t// Assert( g !== null ) ;\n\t// this can never happen\n\tif (node.parent === g.left) return g.right.isLeaf() ? null : g.right;\n\treturn g.left.isLeaf() ? null : g.left;\n};\n",
+    "name": "src/types/Leaf.js",
+    "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport Node from './Node.js';\n\n/**\n * A black leaf node.\n *\n * @class\n * @param {Node} parent - The parent node in the tree.\n */\nexport default function Leaf(parent) {\n\tassert(parent instanceof Node);\n\t/** @constant {number} The color of the node. */\n\tthis._color = BLACK;\n\t/** @member {Node} The parent node. */\n\tthis.parent = parent;\n}\n\n/**\n * Returns true if the Leaf object is a leaf. This\n * always returns true.\n *\n * @returns {Boolean}\n */\nLeaf.prototype.isLeaf = function () {\n\treturn true;\n};\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/uncle.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/types/Leaf.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
@@ -1902,22 +1887,22 @@
   {
     "__docId__": 106,
     "kind": "function",
-    "name": "uncle",
-    "memberof": "src/family/uncle.js",
+    "name": "Leaf",
+    "memberof": "src/types/Leaf.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/family/uncle.js~uncle",
+    "longname": "src/types/Leaf.js~Leaf",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/family/uncle.js",
-    "importStyle": "{uncle}",
-    "description": "Computes the uncle of the input node when the grandparent is guaranteed to\nexist.",
-    "lineNumber": 10,
+    "importPath": "@aureooms/js-red-black-tree/src/types/Leaf.js",
+    "importStyle": "Leaf",
+    "description": "A black leaf node.",
+    "lineNumber": 11,
     "unknown": [
       {
-        "tagName": "@returns",
-        "tagValue": "{Node}"
+        "tagName": "@class",
+        "tagValue": ""
       }
     ],
     "params": [
@@ -1928,391 +1913,398 @@
         ],
         "spread": false,
         "optional": false,
-        "name": "node",
-        "description": "The input node."
+        "name": "parent",
+        "description": "The parent node in the tree."
+      }
+    ],
+    "return": null
+  },
+  {
+    "__docId__": 107,
+    "kind": "function",
+    "name": "isLeaf",
+    "memberof": "src/types/Leaf.js",
+    "generator": false,
+    "async": false,
+    "static": true,
+    "longname": "src/types/Leaf.js~isLeaf",
+    "access": "public",
+    "export": false,
+    "importPath": "@aureooms/js-red-black-tree/src/types/Leaf.js",
+    "importStyle": null,
+    "description": "Returns true if the Leaf object is a leaf. This\nalways returns true.",
+    "lineNumber": 25,
+    "unknown": [
+      {
+        "tagName": "@returns",
+        "tagValue": "{Boolean}"
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "Node"
+        "Boolean"
       ],
       "spread": false,
       "description": ""
-    }
-  },
-  {
-    "__docId__": 107,
-    "kind": "file",
-    "name": "src/index.js",
-    "content": "export * from './adt/index.js';\nexport * from './color/index.js';\nexport * from './debug/index.js';\nexport * from './deletion/index.js';\nexport * from './family/index.js';\nexport * from './insertion/index.js';\nexport * from './rotate/index.js';\nexport * from './search/index.js';\nexport * from './traversal/index.js';\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/index.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
+    },
+    "params": [],
+    "ignore": true
   },
   {
     "__docId__": 108,
     "kind": "file",
-    "name": "src/insertion/index.js",
-    "content": "export * from './insert.js';\nexport * from './insert_case1.js';\nexport * from './insert_case2.js';\nexport * from './insert_case3.js';\nexport * from './insert_case4.js';\nexport * from './insert_case5.js';\n",
+    "name": "src/types/Node.js",
+    "content": "import Leaf from './Leaf.js';\n\n/**\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n */\nexport default function Node(color, key) {\n\t/** @member {number} The color of the node. */\n\tthis._color = color;\n\t/** @member {Node|Leaf} The left child */\n\tthis.left = new Leaf(this);\n\t/** @member {Node|Leaf} The right child */\n\tthis.right = new Leaf(this);\n\t/** @member {Node} The parent node. */\n\tthis.parent = null;\n\t/** @member {any} The key held by this node. */\n\tthis.key = key;\n}\n\n/**\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n */\nNode.prototype.isLeaf = function () {\n\treturn false;\n};\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/index.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/types/Node.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
     "__docId__": 109,
-    "kind": "file",
-    "name": "src/insertion/insert.js",
-    "content": "/**\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n */\nexport const insert = (compare, A, B) => {\n\twhile (true) {\n\t\tif (compare(B.key, A.key) < 0) {\n\t\t\tconst node = A.left;\n\n\t\t\tif (node.isLeaf()) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\t\t} else {\n\t\t\tconst node = A.right;\n\n\t\t\tif (node.isLeaf()) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tA = node;\n\t\t}\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n};\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 110,
     "kind": "function",
-    "name": "insert",
-    "memberof": "src/insertion/insert.js",
+    "name": "Node",
+    "memberof": "src/types/Node.js",
     "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/insertion/insert.js~insert",
+    "longname": "src/types/Node.js~Node",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert.js",
-    "importStyle": "{insert}",
-    "description": "Walks the tree rooted at A down the only path that satisfies\nthe following property: if at a node C we make a left (resp.\nright), then B < C (resp. B >= C). Once we hit the\nend of the path, we can add node B at this position. By the\nproperty of the path, the tree rooted at A is still a binary\nsearch tree.\nFor our red-black tree, all that is left to do is fix the red-black tree\nproperties in case they have been violated by this insertion. This is fixed\nby {@link insert_case1}.",
-    "lineNumber": 17,
+    "importPath": "@aureooms/js-red-black-tree/src/types/Node.js",
+    "importStyle": "Node",
+    "description": "An internal node. This node can be red or black.",
+    "lineNumber": 10,
     "unknown": [
       {
-        "tagName": "@returns",
-        "tagValue": "{Node} B - The node that has been inserted."
+        "tagName": "@class",
+        "tagValue": ""
       }
     ],
     "params": [
       {
         "nullable": null,
         "types": [
-          "*"
-        ],
-        "spread": false,
-        "optional": false,
-        "name": "compare",
-        "description": "The comparison function to use."
-      },
-      {
-        "nullable": null,
-        "types": [
-          "Node"
+          "number"
         ],
         "spread": false,
         "optional": false,
-        "name": "A",
-        "description": "The root of the tree."
+        "name": "color",
+        "description": "The color of the node."
       },
       {
         "nullable": null,
         "types": [
-          "Node"
+          "any"
         ],
         "spread": false,
         "optional": false,
-        "name": "B",
-        "description": "The node to insert."
+        "name": "key",
+        "description": "The key of the node."
+      }
+    ],
+    "return": null
+  },
+  {
+    "__docId__": 110,
+    "kind": "function",
+    "name": "isLeaf",
+    "memberof": "src/types/Node.js",
+    "generator": false,
+    "async": false,
+    "static": true,
+    "longname": "src/types/Node.js~isLeaf",
+    "access": "public",
+    "export": false,
+    "importPath": "@aureooms/js-red-black-tree/src/types/Node.js",
+    "importStyle": null,
+    "description": "Returns true if the Node object is a leaf. This\nalways returns false.",
+    "lineNumber": 29,
+    "unknown": [
+      {
+        "tagName": "@returns",
+        "tagValue": "{Boolean}"
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "Node"
+        "Boolean"
       ],
       "spread": false,
-      "description": "B - The node that has been inserted."
-    }
+      "description": ""
+    },
+    "params": [],
+    "ignore": true
   },
   {
     "__docId__": 111,
     "kind": "file",
-    "name": "src/insertion/insert_case1.js",
-    "content": "import {BLACK} from '../color/BLACK.js';\nimport {insert_case2} from './insert_case2.js';\n\n/**\n * Preconditions:\n *   - n is red.\n *\n * @param {Node} n - The input node.\n */\nexport const insert_case1 = (n) => {\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t *      >R\n\t *      / \\\n\t *     -   -\n\t */\n\tif (n.parent === null) n._color = BLACK;\n\telse insert_case2(n);\n};\n",
+    "name": "src/types/RedBlackTree.js",
+    "content": "import assert from 'assert';\nimport Node from './Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport predecessor from '../family/predecessor.js';\nimport insert from '../insertion/insert.js';\nimport insert_case2 from '../insertion/insert_case2.js';\nimport delete_one_child from '../deletion/delete_one_child.js';\nimport search from '../search/search.js';\nimport inordertraversal from '../traversal/inordertraversal.js';\nimport rangetraversal from '../traversal/rangetraversal.js';\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport default class RedBlackTree {\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t */\n\tconstructor(compare) {\n\t\t/** @member {Function} The comparison function for node keys. */\n\t\tthis.compare = compare;\n\t\t/** @member {Node} The root of the tree. */\n\t\tthis.root = null;\n\t}\n\n\t/**\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t */\n\tisEmpty() {\n\t\treturn this.root === null;\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t */\n\tadd(key) {\n\t\tif (this.root === null) {\n\t\t\tthis.root = new Node(BLACK, key);\n\t\t} else {\n\t\t\tconst node = new Node(RED, key);\n\t\t\tinsert(this.compare, this.root, node);\n\t\t\tinsert_case2(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search(key) {\n\t\tif (this.root === null) return null;\n\t\treturn search(this.compare, this.root, key);\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t */\n\tget(key) {\n\t\tconst node = this._search(key);\n\t\treturn node === null ? null : node.key;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean}\n\t */\n\thas(key) {\n\t\treturn this._search(key) !== null;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\t_delete(node) {\n\t\tif (!node.left.isLeaf()) {\n\t\t\t// Replace node's key with predecessor's key\n\t\t\tconst pred = predecessor(node);\n\t\t\tnode.key = pred.key;\n\t\t\t// Delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child(pred);\n\t\t} else if (!node.right.isLeaf()) {\n\t\t\t// Replace node's key with successor's key\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right;\n\t\t\tassert(succ instanceof Node);\n\t\t\tnode.key = succ.key;\n\t\t\t// Delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t//       because the tree is a red-black tree\n\t\t\tdelete_one_child(succ);\n\t\t} else if (node === this.root) {\n\t\t\tthis.root = null;\n\t\t} else {\n\t\t\tdelete_one_child(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove(key) {\n\t\tconst node = this._search(key);\n\t\tif (node === null) return false;\n\n\t\tthis._delete(node);\n\t\treturn true;\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t */\n\t*range(left, right) {\n\t\tif (this.root !== null)\n\t\t\tyield* rangetraversal(this.compare, this.root, left, right);\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t */\n\t*items() {\n\t\tif (this.root !== null) yield* inordertraversal(this.root);\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator]() {\n\t\treturn this.items();\n\t}\n\n\t/**\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic empty(compare) {\n\t\treturn new RedBlackTree(compare);\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from(compare, iterable) {\n\t\tconst tree = new RedBlackTree(compare);\n\n\t\tfor (const element of iterable) tree.add(element);\n\n\t\treturn tree;\n\t}\n}\n",
     "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case1.js",
+    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/types/RedBlackTree.js",
     "access": "public",
     "description": null,
     "lineNumber": 1
   },
   {
     "__docId__": 112,
-    "kind": "function",
-    "name": "insert_case1",
-    "memberof": "src/insertion/insert_case1.js",
-    "generator": false,
-    "async": false,
+    "kind": "class",
+    "name": "RedBlackTree",
+    "memberof": "src/types/RedBlackTree.js",
     "static": true,
-    "longname": "src/insertion/insert_case1.js~insert_case1",
+    "longname": "src/types/RedBlackTree.js~RedBlackTree",
     "access": "public",
     "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case1.js",
-    "importStyle": "{insert_case1}",
-    "description": "Preconditions:\n  - n is red.",
-    "lineNumber": 10,
-    "params": [
-      {
-        "nullable": null,
-        "types": [
-          "Node"
-        ],
-        "spread": false,
-        "optional": false,
-        "name": "n",
-        "description": "The input node."
-      }
-    ],
-    "return": null
+    "importPath": "@aureooms/js-red-black-tree/src/types/RedBlackTree.js",
+    "importStyle": "RedBlackTree",
+    "description": "A RedBlackTree with key-only nodes.",
+    "lineNumber": 17,
+    "interface": false
   },
   {
     "__docId__": 113,
-    "kind": "file",
-    "name": "src/insertion/insert_case2.js",
-    "content": "import {BLACK} from '../color/BLACK.js';\nimport {insert_case3} from './insert_case3.js';\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n */\nexport const insert_case2 = (n) => {\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t *         B\n\t *        / \\\n\t *      >R   -\n\t *      / \\\n\t *     -   -\n\t */\n\tif (n.parent._color === BLACK) return;\n\n\tinsert_case3(n);\n};\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case2.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 114,
-    "kind": "function",
-    "name": "insert_case2",
-    "memberof": "src/insertion/insert_case2.js",
+    "kind": "constructor",
+    "name": "constructor",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
     "generator": false,
     "async": false,
-    "static": true,
-    "longname": "src/insertion/insert_case2.js~insert_case2",
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#constructor",
     "access": "public",
-    "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case2.js",
-    "importStyle": "{insert_case2}",
-    "description": "Preconditions:\n  - n is red.\n  - n is not the root of the tree.",
-    "lineNumber": 11,
+    "description": "Constructs a new empty red-black tree.",
+    "lineNumber": 23,
     "params": [
       {
         "nullable": null,
         "types": [
-          "Node"
+          "Function"
         ],
         "spread": false,
         "optional": false,
-        "name": "n",
-        "description": "The input node."
+        "name": "compare",
+        "description": "The comparison function for node keys."
       }
-    ],
-    "return": null
+    ]
+  },
+  {
+    "__docId__": 114,
+    "kind": "member",
+    "name": "compare",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#compare",
+    "access": "public",
+    "description": null,
+    "lineNumber": 25,
+    "type": {
+      "types": [
+        "*"
+      ]
+    }
   },
   {
     "__docId__": 115,
-    "kind": "file",
-    "name": "src/insertion/insert_case3.js",
-    "content": "import {BLACK, RED} from '../color/index.js';\nimport {uncle, grandparent} from '../family/index.js';\nimport {insert_case1} from './insert_case1.js';\nimport {insert_case4} from './insert_case4.js';\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *\n * @param {Node} n - The input node.\n */\nexport const insert_case3 = (n) => {\n\tconst u = uncle(n);\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t *             B                    >R\n\t *           /   \\                 /   \\\n\t *         R       R             B       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *      >R   -   -   -         R   -   -   -\n\t *      / \\                   / \\\n\t *     -   -                 -   -\n\t */\n\n\tif (u !== null && u._color === RED) {\n\t\tn.parent._color = BLACK;\n\t\tu._color = BLACK;\n\t\tconst g = grandparent(n);\n\t\tg._color = RED;\n\t\tinsert_case1(g);\n\t} else insert_case4(n);\n};\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case3.js",
+    "kind": "member",
+    "name": "root",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#root",
     "access": "public",
     "description": null,
-    "lineNumber": 1
+    "lineNumber": 27,
+    "type": {
+      "types": [
+        "*"
+      ]
+    }
   },
   {
     "__docId__": 116,
-    "kind": "function",
-    "name": "insert_case3",
-    "memberof": "src/insertion/insert_case3.js",
+    "kind": "method",
+    "name": "isEmpty",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
     "generator": false,
     "async": false,
-    "static": true,
-    "longname": "src/insertion/insert_case3.js~insert_case3",
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#isEmpty",
     "access": "public",
-    "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case3.js",
-    "importStyle": "{insert_case3}",
-    "description": "Preconditions:\n  - n is red.\n  - n is not the root of the tree.\n  - n's parent is red.",
-    "lineNumber": 14,
+    "description": "Tells whether the tree is empty.",
+    "lineNumber": 35,
+    "unknown": [
+      {
+        "tagName": "@returns",
+        "tagValue": "{boolean} true if empty, false otherwise."
+      }
+    ],
+    "return": {
+      "nullable": null,
+      "types": [
+        "boolean"
+      ],
+      "spread": false,
+      "description": "true if empty, false otherwise."
+    },
+    "params": []
+  },
+  {
+    "__docId__": 117,
+    "kind": "method",
+    "name": "add",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#add",
+    "access": "public",
+    "description": "Adds a key to the tree.",
+    "lineNumber": 44,
     "params": [
       {
         "nullable": null,
         "types": [
-          "Node"
+          "any"
         ],
         "spread": false,
         "optional": false,
-        "name": "n",
-        "description": "The input node."
+        "name": "key",
+        "description": "The key to add."
       }
     ],
     "return": null
   },
   {
-    "__docId__": 117,
-    "kind": "file",
-    "name": "src/insertion/insert_case4.js",
-    "content": "import {rotate_left, rotate_right} from '../rotate/index.js';\nimport {grandparent} from '../family/grandparent.js';\nimport {insert_case5} from './insert_case5.js';\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *   - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n */\nexport const insert_case4 = (n) => {\n\tconst g = grandparent(n);\n\n\t/**\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t *             B                     B\n\t *           /   \\                 /   \\\n\t *         R       B             R       B\n\t *        / \\     / \\   -->     / \\     / \\\n\t *       =  >R   -   -        >R   =   -   -\n\t *          / \\               / \\\n\t *         =   =             =   =\n\t */\n\n\tif (n === n.parent.right && n.parent === g.left) {\n\t\trotate_left(n.parent);\n\n\t\t/**\n\t\t * Rotate_left can be the below because of already having *g =  grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\t} else if (n === n.parent.left && n.parent === g.right) {\n\t\t/**\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t\t * parent of n.\n\t\t *\n\t\t *             B                     B\n\t\t *           /   \\                 /   \\\n\t\t *         B       R             B       R\n\t\t *        / \\     / \\   -->     / \\     / \\\n\t\t *       -   -  >R   =         -   -   =  >R\n\t\t *              / \\                       / \\\n\t\t *             =   =                     =   =\n\t\t */\n\t\trotate_right(n.parent);\n\n\t\t/**\n\t\t * Rotate_right can be the below to take advantage of already having *g =  grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t}\n\n\tinsert_case5(n);\n};\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case4.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 118,
-    "kind": "function",
-    "name": "insert_case4",
-    "memberof": "src/insertion/insert_case4.js",
+    "__docId__": 119,
+    "kind": "method",
+    "name": "_search",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
     "generator": false,
     "async": false,
-    "static": true,
-    "longname": "src/insertion/insert_case4.js~insert_case4",
-    "access": "public",
-    "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case4.js",
-    "importStyle": "{insert_case4}",
-    "description": "Preconditions:\n  - n is red.\n  - n is not the root of the tree.\n  - n's parent is red.\n  - n's uncle is black.\n\nHere we fix the input subtree to pass the preconditions of {@link insert_case5}.",
-    "lineNumber": 16,
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#_search",
+    "access": "private",
+    "description": "Search for the input key in the tree.\nReturns the first node whose key equals the input key.\nIf no such node exists, returns null.",
+    "lineNumber": 62,
+    "unknown": [
+      {
+        "tagName": "@returns",
+        "tagValue": "{Node}"
+      }
+    ],
     "params": [
       {
         "nullable": null,
         "types": [
-          "Node"
+          "any"
         ],
         "spread": false,
         "optional": false,
-        "name": "n",
-        "description": "The input node."
+        "name": "key",
+        "description": "The input key."
       }
     ],
-    "return": null
-  },
-  {
-    "__docId__": 119,
-    "kind": "file",
-    "name": "src/insertion/insert_case5.js",
-    "content": "import {BLACK, RED} from '../color/index.js';\nimport {rotate_left, rotate_right} from '../rotate/index.js';\nimport {grandparent} from '../family/grandparent.js';\n\n/**\n * Preconditions:\n *   - n is red.\n *   - n is not the root of the tree.\n *   - n's parent is red.\n *   - n's uncle is black.\n *   - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n */\nexport const insert_case5 = (n) => {\n\tconst g = grandparent(n);\n\n\t// Repaint n's parent black, n's grandparent red\n\tn.parent._color = BLACK;\n\tg._color = RED;\n\n\t/**\n\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t * We are done.\n\t *\n\t *             R                     B\n\t *           /   \\                 /   \\\n\t *         B       B            >R       R\n\t *        / \\     / \\   -->     / \\     / \\\n\t *      >R   =   -   -         =   =   =   B\n\t *      / \\                               / \\\n\t *     =   =                             -   -\n\t */\n\tif (n === n.parent.left) rotate_right(g);\n\t/**\n\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t * We are done.\n\t *\n\t *             R                     B\n\t *           /   \\                 /   \\\n\t *         B       B             R      >R\n\t *        / \\     / \\   -->     / \\     / \\\n\t *       -   -   =  >R         B   =   =   =\n\t *                  / \\       / \\\n\t *                 =   =     -   -\n\t */ else rotate_left(g);\n};\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case5.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
+    "return": {
+      "nullable": null,
+      "types": [
+        "Node"
+      ],
+      "spread": false,
+      "description": ""
+    }
   },
   {
     "__docId__": 120,
-    "kind": "function",
-    "name": "insert_case5",
-    "memberof": "src/insertion/insert_case5.js",
+    "kind": "method",
+    "name": "get",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
     "generator": false,
     "async": false,
-    "static": true,
-    "longname": "src/insertion/insert_case5.js~insert_case5",
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#get",
     "access": "public",
-    "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case5.js",
-    "importStyle": "{insert_case5}",
-    "description": "Preconditions:\n  - n is red.\n  - n is not the root of the tree.\n  - n's parent is red.\n  - n's uncle is black.\n  - the path from n to its grandparent makes a left-left or right-right.",
-    "lineNumber": 15,
+    "description": "Search for the input key in the tree. Returns the first node key found\nin this way (with {@link RedBlackTree#_search}. If no such key exists\nin the tree, returns null.",
+    "lineNumber": 75,
+    "unknown": [
+      {
+        "tagName": "@returns",
+        "tagValue": "{any}"
+      }
+    ],
     "params": [
       {
         "nullable": null,
         "types": [
-          "Node"
+          "any"
         ],
         "spread": false,
         "optional": false,
-        "name": "n",
-        "description": "The input node."
+        "name": "key",
+        "description": "The input key."
       }
     ],
-    "return": null
-  },
-  {
-    "__docId__": 121,
-    "kind": "file",
-    "name": "src/rotate/index.js",
-    "content": "export * from './rotate_left.js';\nexport * from './rotate_right.js';\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/index.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 122,
-    "kind": "file",
-    "name": "src/rotate/rotate_left.js",
-    "content": "/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n *         A                B\n *        / \\              / \\\n *       a   B     ->     A   c\n *          / \\          / \\\n *         b   c        a   b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nexport const rotate_left = (A) => {\n\tconst B = A.right;\n\tconst a = A.left;\n\tconst b = B.left;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tA.left = B;\n\tA.right = c;\n\n\tB.left = a;\n\tB.right = b;\n\n\ta.parent = B;\n\tb.parent = B;\n\tc.parent = A;\n};\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/rotate_left.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
+    "return": {
+      "nullable": null,
+      "types": [
+        "any"
+      ],
+      "spread": false,
+      "description": ""
+    }
   },
   {
-    "__docId__": 123,
-    "kind": "function",
-    "name": "rotate_left",
-    "memberof": "src/rotate/rotate_left.js",
+    "__docId__": 121,
+    "kind": "method",
+    "name": "has",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
     "generator": false,
     "async": false,
-    "static": true,
-    "longname": "src/rotate/rotate_left.js~rotate_left",
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#has",
     "access": "public",
-    "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/rotate/rotate_left.js",
-    "importStyle": "{rotate_left}",
-    "description": "Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n/!\\ This swaps the references to A and B.\n\n        A                B\n       / \\              / \\\n      a   B     ->     A   c\n         / \\          / \\\n        b   c        a   b",
-    "lineNumber": 16,
+    "description": "Returns true if and only if the tree contains the input\nkey.",
+    "lineNumber": 87,
+    "unknown": [
+      {
+        "tagName": "@returns",
+        "tagValue": "{Boolean}"
+      }
+    ],
     "params": [
       {
         "nullable": null,
         "types": [
-          "Node"
+          "any"
         ],
         "spread": false,
         "optional": false,
-        "name": "A",
-        "description": "The root of the tree."
+        "name": "key",
+        "description": "The input key."
       }
     ],
-    "return": null
-  },
-  {
-    "__docId__": 124,
-    "kind": "file",
-    "name": "src/rotate/rotate_right.js",
-    "content": "/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n *         B                A\n *        / \\              / \\\n *       A   c     ->     a   B\n *      / \\                  / \\\n *     a   b                b   c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nexport const rotate_right = (B) => {\n\tconst A = B.left;\n\tconst a = A.left;\n\tconst b = A.right;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tB.left = a;\n\tB.right = A;\n\n\tA.left = b;\n\tA.right = c;\n\n\ta.parent = B;\n\tb.parent = A;\n\tc.parent = A;\n};\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/rotate_right.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
+    "return": {
+      "nullable": null,
+      "types": [
+        "Boolean"
+      ],
+      "spread": false,
+      "description": ""
+    }
   },
   {
-    "__docId__": 125,
-    "kind": "function",
-    "name": "rotate_right",
-    "memberof": "src/rotate/rotate_right.js",
+    "__docId__": 122,
+    "kind": "method",
+    "name": "_delete",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
     "generator": false,
     "async": false,
-    "static": true,
-    "longname": "src/rotate/rotate_right.js~rotate_right",
-    "access": "public",
-    "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/rotate/rotate_right.js",
-    "importStyle": "{rotate_right}",
-    "description": "Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n/!\\ This swaps the references to A and B.\n\n        B                A\n       / \\              / \\\n      A   c     ->     a   B\n     / \\                  / \\\n    a   b                b   c",
-    "lineNumber": 16,
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#_delete",
+    "access": "private",
+    "description": "Deletes the input node from the tree.",
+    "lineNumber": 96,
     "params": [
       {
         "nullable": null,
@@ -2321,190 +2313,202 @@
         ],
         "spread": false,
         "optional": false,
-        "name": "B",
-        "description": "The root of the tree."
+        "name": "node",
+        "description": "The input node to delete."
       }
     ],
     "return": null
   },
   {
-    "__docId__": 126,
-    "kind": "file",
-    "name": "src/search/index.js",
-    "content": "export * from './search.js';\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/search/index.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 127,
-    "kind": "file",
-    "name": "src/search/search.js",
-    "content": "/**\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {Key} key - The key to search for.\n * @returns {Node}\n */\nexport const search = (compare, root, key) => {\n\twhile (true) {\n\t\tconst d = compare(key, root.key);\n\n\t\tif (d === 0) {\n\t\t\treturn root;\n\t\t}\n\n\t\troot = d < 0 ? root.left : root.right;\n\n\t\tif (root.isLeaf()) {\n\t\t\treturn null;\n\t\t}\n\t}\n};\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/search/search.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 128,
-    "kind": "function",
-    "name": "search",
-    "memberof": "src/search/search.js",
+    "__docId__": 124,
+    "kind": "method",
+    "name": "remove",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
     "generator": false,
     "async": false,
-    "static": true,
-    "longname": "src/search/search.js~search",
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#remove",
     "access": "public",
-    "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/search/search.js",
-    "importStyle": "{search}",
-    "description": "Search for the first node whose key equals key.",
-    "lineNumber": 9,
+    "description": "Search for the first node of the tree whose key equals the input key\n(with {@link RedBlackTree#_search}), then delete that node\n(with {@link RedBlackTree#_delete}). If such a node is found and deleted\nthen return true. Return false otherwise.",
+    "lineNumber": 132,
     "unknown": [
       {
         "tagName": "@returns",
-        "tagValue": "{Node}"
+        "tagValue": "{Boolean} - Whether the key existed in the tree before removal."
       }
     ],
     "params": [
       {
         "nullable": null,
         "types": [
-          "Function"
+          "any"
         ],
         "spread": false,
         "optional": false,
-        "name": "compare",
-        "description": "The comparison function."
-      },
+        "name": "key",
+        "description": "The input key."
+      }
+    ],
+    "return": {
+      "nullable": null,
+      "types": [
+        "Boolean"
+      ],
+      "spread": false,
+      "description": "Whether the key existed in the tree before removal."
+    }
+  },
+  {
+    "__docId__": 125,
+    "kind": "method",
+    "name": "range",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
+    "generator": true,
+    "async": false,
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#range",
+    "access": "public",
+    "description": "Returns an in order iterator over the keys of the tree that lie in the\ninterval [left, right[.",
+    "lineNumber": 147,
+    "unknown": [
+      {
+        "tagName": "@returns",
+        "tagValue": "{IterableIterator}"
+      }
+    ],
+    "params": [
       {
         "nullable": null,
         "types": [
-          "Node"
+          "any"
         ],
         "spread": false,
         "optional": false,
-        "name": "root",
-        "description": "The root of the tree to scan."
+        "name": "left",
+        "description": "The left bound of the interval."
       },
       {
         "nullable": null,
         "types": [
-          "Key"
+          "any"
         ],
         "spread": false,
         "optional": false,
-        "name": "key",
-        "description": "The key to search for."
+        "name": "right",
+        "description": "The right bound of the interval."
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "Node"
+        "IterableIterator"
       ],
       "spread": false,
       "description": ""
     }
   },
   {
-    "__docId__": 129,
-    "kind": "file",
-    "name": "src/traversal/index.js",
-    "content": "export * from './inordertraversal.js';\nexport * from './rangetraversal.js';\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/index.js",
+    "__docId__": 126,
+    "kind": "method",
+    "name": "items",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
+    "generator": true,
+    "async": false,
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#items",
     "access": "public",
-    "description": null,
-    "lineNumber": 1
+    "description": "Returns an in order iterator over the keys of the tree.",
+    "lineNumber": 157,
+    "unknown": [
+      {
+        "tagName": "@returns",
+        "tagValue": "{IterableIterator}"
+      }
+    ],
+    "return": {
+      "nullable": null,
+      "types": [
+        "IterableIterator"
+      ],
+      "spread": false,
+      "description": ""
+    },
+    "params": []
   },
   {
-    "__docId__": 130,
-    "kind": "file",
-    "name": "src/traversal/inordertraversal.js",
-    "content": "/**\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {Iterator}\n */\nexport function* inordertraversal(node) {\n\tif (!node.left.isLeaf()) {\n\t\t// Yield the nodes on the left recursively. Those nodes are all smaller\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield* inordertraversal(node.left);\n\t}\n\n\t// Yield the current node.\n\tyield node.key;\n\n\tif (!node.right.isLeaf()) {\n\t\t// Yield the nodes on the right recursively. Those nodes are all larger\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tyield* inordertraversal(node.right);\n\t}\n}\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/inordertraversal.js",
+    "__docId__": 127,
+    "kind": "method",
+    "name": "[Symbol.iterator]",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
+    "generator": false,
+    "async": false,
+    "static": false,
+    "longname": "src/types/RedBlackTree.js~RedBlackTree#[Symbol.iterator]",
     "access": "public",
-    "description": null,
-    "lineNumber": 1
+    "description": "Same as {@link RedBlackTree#items}.",
+    "lineNumber": 164,
+    "params": [],
+    "return": {
+      "types": [
+        "*"
+      ]
+    }
   },
   {
-    "__docId__": 131,
-    "kind": "function",
-    "name": "inordertraversal",
-    "memberof": "src/traversal/inordertraversal.js",
-    "generator": true,
+    "__docId__": 128,
+    "kind": "method",
+    "name": "empty",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
+    "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/traversal/inordertraversal.js~inordertraversal",
+    "longname": "src/types/RedBlackTree.js~RedBlackTree.empty",
     "access": "public",
-    "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/traversal/inordertraversal.js",
-    "importStyle": "{inordertraversal}",
-    "description": "Traverses the tree rooted at node in order.",
-    "lineNumber": 7,
+    "description": "Constructs an empty red-black tree.",
+    "lineNumber": 174,
     "unknown": [
       {
         "tagName": "@returns",
-        "tagValue": "{Iterator}"
+        "tagValue": "{RedBlackTree}"
       }
     ],
     "params": [
       {
         "nullable": null,
         "types": [
-          "Node"
+          "Function"
         ],
         "spread": false,
         "optional": false,
-        "name": "node",
-        "description": "The root of the tree."
+        "name": "compare",
+        "description": "The comparison function to use."
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "Iterator"
+        "RedBlackTree"
       ],
       "spread": false,
       "description": ""
     }
   },
   {
-    "__docId__": 132,
-    "kind": "file",
-    "name": "src/traversal/rangetraversal.js",
-    "content": "/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {Key} left - The lower bound of the interval.\n * @param {Key} right - The upper bound of the interval.\n * @returns {Iterator}\n */\nexport function* rangetraversal(compare, root, left, right) {\n\tif (compare(root.key, left) < 0) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif (!root.right.isLeaf())\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t} else if (compare(root.key, right) >= 0) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif (!root.left.isLeaf())\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t} else {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif (!root.left.isLeaf())\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\tyield root.key;\n\t\tif (!root.right.isLeaf())\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t}\n}\n",
-    "static": true,
-    "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/rangetraversal.js",
-    "access": "public",
-    "description": null,
-    "lineNumber": 1
-  },
-  {
-    "__docId__": 133,
-    "kind": "function",
-    "name": "rangetraversal",
-    "memberof": "src/traversal/rangetraversal.js",
-    "generator": true,
+    "__docId__": 129,
+    "kind": "method",
+    "name": "from",
+    "memberof": "src/types/RedBlackTree.js~RedBlackTree",
+    "generator": false,
     "async": false,
     "static": true,
-    "longname": "src/traversal/rangetraversal.js~rangetraversal",
+    "longname": "src/types/RedBlackTree.js~RedBlackTree.from",
     "access": "public",
-    "export": true,
-    "importPath": "@aureooms/js-red-black-tree/src/traversal/rangetraversal.js",
-    "importStyle": "{rangetraversal}",
-    "description": "Yields all the keys in the tree rooted at root that lie in the\ninterval [left, right[, in order.",
-    "lineNumber": 11,
+    "description": "Constructs a red-black tree from an input iterable.",
+    "lineNumber": 185,
     "unknown": [
       {
         "tagName": "@returns",
-        "tagValue": "{Iterator}"
+        "tagValue": "{RedBlackTree}"
       }
     ],
     "params": [
@@ -2516,43 +2520,23 @@
         "spread": false,
         "optional": false,
         "name": "compare",
-        "description": "The comparison function."
-      },
-      {
-        "nullable": null,
-        "types": [
-          "Node"
-        ],
-        "spread": false,
-        "optional": false,
-        "name": "root",
-        "description": "The root of the tree."
-      },
-      {
-        "nullable": null,
-        "types": [
-          "Key"
-        ],
-        "spread": false,
-        "optional": false,
-        "name": "left",
-        "description": "The lower bound of the interval."
+        "description": "The comparison function to use."
       },
       {
         "nullable": null,
         "types": [
-          "Key"
+          "Iterable"
         ],
         "spread": false,
         "optional": false,
-        "name": "right",
-        "description": "The upper bound of the interval."
+        "name": "iterable",
+        "description": "The input iterable."
       }
     ],
     "return": {
       "nullable": null,
       "types": [
-        "Iterator"
+        "RedBlackTree"
       ],
       "spread": false,
       "description": ""
@@ -2560,7 +2544,7 @@
   },
   {
     "kind": "index",
-    "content": ":christmas_tree: [@aureooms/js-red-black-tree](https://aureooms.github.io/js-red-black-tree)\n==\n\n\n\n```js\nlet tree = RedBlackTree.from( increasing , range( 100000 ) ) ;\n```\n\nRed-black tree library for JavaScript.\nSee [documentation](https://aureooms.github.io/js-red-black-tree/index.html).\nParent is [@aureooms/js-bst](https://github.com/aureooms/js-bst).\n\n[![License](https://img.shields.io/github/license/aureooms/js-red-black-tree.svg)](https://raw.githubusercontent.com/aureooms/js-red-black-tree/main/LICENSE)\n[![Version](https://img.shields.io/npm/v/@aureooms/js-red-black-tree.svg)](https://www.npmjs.org/package/@aureooms/js-red-black-tree)\n[![Tests](https://img.shields.io/github/workflow/status/aureooms/js-red-black-tree/ci:test?event=push&label=tests)](https://github.com/aureooms/js-red-black-tree/actions/workflows/ci:test.yml?query=branch:main)\n[![Dependencies](https://img.shields.io/david/aureooms/js-red-black-tree.svg)](https://david-dm.org/aureooms/js-red-black-tree)\n[![Dev dependencies](https://img.shields.io/david/dev/aureooms/js-red-black-tree.svg)](https://david-dm.org/aureooms/js-red-black-tree?type=dev)\n[![GitHub issues](https://img.shields.io/github/issues/aureooms/js-red-black-tree.svg)](https://github.com/aureooms/js-red-black-tree/issues)\n[![Downloads](https://img.shields.io/npm/dm/@aureooms/js-red-black-tree.svg)](https://www.npmjs.org/package/@aureooms/js-red-black-tree)\n\n[![Code issues](https://img.shields.io/codeclimate/issues/aureooms/js-red-black-tree.svg)](https://codeclimate.com/github/aureooms/js-red-black-tree/issues)\n[![Code maintainability](https://img.shields.io/codeclimate/maintainability/aureooms/js-red-black-tree.svg)](https://codeclimate.com/github/aureooms/js-red-black-tree/trends/churn)\n[![Code coverage (cov)](https://img.shields.io/codecov/c/gh/aureooms/js-red-black-tree/main.svg)](https://codecov.io/gh/aureooms/js-red-black-tree)\n[![Code technical debt](https://img.shields.io/codeclimate/tech-debt/aureooms/js-red-black-tree.svg)](https://codeclimate.com/github/aureooms/js-red-black-tree/trends/technical_debt)\n[![Documentation](https://aureooms.github.io/js-red-black-tree/badge.svg)](https://aureooms.github.io/js-red-black-tree/source.html)\n[![Package size](https://img.shields.io/bundlephobia/minzip/@aureooms/js-red-black-tree)](https://bundlephobia.com/result?p=@aureooms/js-red-black-tree)\n",
+    "content": ":christmas_tree: [@aureooms/js-red-black-tree](https://aureooms.github.io/js-red-black-tree)\n==\n\n
                                                                                                                    \n\n
                                                                                                                    \n\n```js\nimport {from} from '@aureooms/js-red-black-tree';\nimport {increasing} from '@aureooms/js-compare';\nimport {range} from '@aureooms/js-itertools';\nlet tree = from( increasing , range( 100000 ) ) ;\n```\n\nRed-black tree library for JavaScript.\nSee [documentation](https://aureooms.github.io/js-red-black-tree/index.html).\nParent is [@aureooms/js-bst](https://github.com/aureooms/js-bst).\n\n[![License](https://img.shields.io/github/license/aureooms/js-red-black-tree.svg)](https://raw.githubusercontent.com/aureooms/js-red-black-tree/main/LICENSE)\n[![Version](https://img.shields.io/npm/v/@aureooms/js-red-black-tree.svg)](https://www.npmjs.org/package/@aureooms/js-red-black-tree)\n[![Tests](https://img.shields.io/github/workflow/status/aureooms/js-red-black-tree/ci:test?event=push&label=tests)](https://github.com/aureooms/js-red-black-tree/actions/workflows/ci:test.yml?query=branch:main)\n[![Dependencies](https://img.shields.io/david/aureooms/js-red-black-tree.svg)](https://david-dm.org/aureooms/js-red-black-tree)\n[![Dev dependencies](https://img.shields.io/david/dev/aureooms/js-red-black-tree.svg)](https://david-dm.org/aureooms/js-red-black-tree?type=dev)\n[![GitHub issues](https://img.shields.io/github/issues/aureooms/js-red-black-tree.svg)](https://github.com/aureooms/js-red-black-tree/issues)\n[![Downloads](https://img.shields.io/npm/dm/@aureooms/js-red-black-tree.svg)](https://www.npmjs.org/package/@aureooms/js-red-black-tree)\n\n[![Code issues](https://img.shields.io/codeclimate/issues/aureooms/js-red-black-tree.svg)](https://codeclimate.com/github/aureooms/js-red-black-tree/issues)\n[![Code maintainability](https://img.shields.io/codeclimate/maintainability/aureooms/js-red-black-tree.svg)](https://codeclimate.com/github/aureooms/js-red-black-tree/trends/churn)\n[![Code coverage (cov)](https://img.shields.io/codecov/c/gh/aureooms/js-red-black-tree/main.svg)](https://codecov.io/gh/aureooms/js-red-black-tree)\n[![Code technical debt](https://img.shields.io/codeclimate/tech-debt/aureooms/js-red-black-tree.svg)](https://codeclimate.com/github/aureooms/js-red-black-tree/trends/technical_debt)\n[![Documentation](https://aureooms.github.io/js-red-black-tree/badge.svg)](https://aureooms.github.io/js-red-black-tree/source.html)\n[![Package size](https://img.shields.io/bundlephobia/minzip/@aureooms/js-red-black-tree)](https://bundlephobia.com/result?p=@aureooms/js-red-black-tree)\n",
     "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/README.md",
     "name": "./README.md",
     "static": true,
@@ -2568,7 +2552,7 @@
   },
   {
     "kind": "packageJSON",
-    "content": "{\n  \"name\": \"@aureooms/js-red-black-tree\",\n  \"description\": \"Red-black tree library for JavaScript\",\n  \"version\": \"6.0.0\",\n  \"license\": \"AGPL-3.0\",\n  \"author\": \"Aurélien Ooms \",\n  \"homepage\": \"https://aureooms.github.io/js-red-black-tree\",\n  \"repository\": {\n    \"type\": \"git\",\n    \"url\": \"https://github.com/aureooms/js-red-black-tree\"\n  },\n  \"bugs\": {\n    \"url\": \"https://github.com/aureooms/js-red-black-tree/issues\"\n  },\n  \"keywords\": [\n    \"balanced binary search tree\",\n    \"bst\",\n    \"data structure\",\n    \"red-black tree\"\n  ],\n  \"sideEffects\": false,\n  \"source\": \"src/index.js\",\n  \"main\": \"dist/index.js\",\n  \"module\": \"dist/index.module.js\",\n  \"esmodule\": \"dist/index.modern.js\",\n  \"umd:main\": \"dist/index.umd.js\",\n  \"unpkg\": \"dist/index.umd.js\",\n  \"exports\": {\n    \".\": {\n      \"browser\": \"./dist/index.module.js\",\n      \"umd\": \"./dist/index.umd.js\",\n      \"require\": \"./dist/index.js\",\n      \"default\": \"./dist/index.modern.js\"\n    }\n  },\n  \"files\": [\n    \"dist\"\n  ],\n  \"scripts\": {\n    \"build\": \"NODE_ENV=production microbundle\",\n    \"build-docs\": \"esdoc\",\n    \"build-gh-pages\": \"npm run build-docs\",\n    \"ci:test\": \"npm run lint-config && npm run lint && npm run cover\",\n    \"commit-msg\": \"commitlint --edit\",\n    \"cover\": \"c8 --all --src src --reporter=lcov npm test\",\n    \"debug\": \"NODE_ENV=debug npm run test -- -st --fail-fast\",\n    \"dev\": \"npm run lint-config-and-fix && npm run lint-and-fix && npm run cover -- -- -st --fail-fast\",\n    \"install-hooks\": \"husky install\",\n    \"lint\": \"xo\",\n    \"lint-and-fix\": \"npm run lint -- --fix\",\n    \"lint-config\": \"fixpack --dryRun\",\n    \"lint-config-and-fix\": \"fixpack || fixpack\",\n    \"postinstall\": \"npm run install-hooks\",\n    \"postpublish\": \"pinst --enable\",\n    \"precommit\": \"lint-staged\",\n    \"prepare\": \"npm run build\",\n    \"prepublishOnly\": \"pinst --disable\",\n    \"release\": \"np --message ':hatching_chick: release: Bumping to v%s.'\",\n    \"test\": \"ava\"\n  },\n  \"devDependencies\": {\n    \"@aureooms/js-compare\": \"2.0.0\",\n    \"@aureooms/js-itertools\": \"5.1.0\",\n    \"@aureooms/js-random\": \"2.0.0\",\n    \"@babel/core\": \"7.13.13\",\n    \"@babel/preset-env\": \"7.13.12\",\n    \"@babel/register\": \"7.13.8\",\n    \"@commitlint/cli\": \"12.0.1\",\n    \"@js-library/commitlint-config\": \"0.0.4\",\n    \"ava\": \"3.15.0\",\n    \"babel-plugin-transform-remove-console\": \"6.9.4\",\n    \"babel-plugin-unassert\": \"3.0.1\",\n    \"babel-preset-power-assert\": \"3.0.0\",\n    \"c8\": \"7.6.0\",\n    \"chalk\": \"4.1.0\",\n    \"coveralls\": \"3.1.0\",\n    \"esdoc\": \"1.1.0\",\n    \"esdoc-inject-script-plugin\": \"1.0.0\",\n    \"esdoc-inject-style-plugin\": \"1.0.0\",\n    \"esdoc-standard-plugin\": \"1.0.0\",\n    \"fixpack\": \"4.0.0\",\n    \"husky\": \"5.2.0\",\n    \"lint-staged\": \"10.5.4\",\n    \"microbundle\": \"0.13.0\",\n    \"np\": \"7.4.0\",\n    \"pinst\": \"2.1.6\",\n    \"power-assert\": \"1.6.1\",\n    \"regenerator-runtime\": \"0.13.7\",\n    \"xo\": \"0.38.2\"\n  },\n  \"ava\": {\n    \"files\": [\n      \"test/src/**/*\"\n    ],\n    \"require\": [\n      \"regenerator-runtime/runtime\",\n      \"@babel/register\"\n    ],\n    \"timeout\": \"1m\"\n  },\n  \"babel\": {\n    \"sourceMaps\": true,\n    \"presets\": [\n      [\n        \"@babel/preset-env\",\n        {\n          \"targets\": [\n            \"defaults\",\n            \"maintained node versions\"\n          ]\n        }\n      ]\n    ],\n    \"env\": {\n      \"debug\": {\n        \"presets\": [\n          [\n            \"@babel/preset-env\",\n            {\n              \"targets\": \"current node\"\n            }\n          ],\n          \"babel-preset-power-assert\"\n        ]\n      },\n      \"test\": {\n        \"presets\": [\n          [\n            \"@babel/preset-env\",\n            {\n              \"targets\": \"current node\"\n            }\n          ],\n          \"babel-preset-power-assert\"\n        ],\n        \"plugins\": [\n          [\n            \"transform-remove-console\",\n            {\n              \"exclude\": [\n                \"log\",\n                \"error\",\n                \"warn\"\n              ]\n            }\n          ]\n        ]\n      },\n      \"development\": {\n        \"presets\": [\n          \"babel-preset-power-assert\"\n        ],\n        \"plugins\": [\n          [\n            \"transform-remove-console\",\n            {\n              \"exclude\": [\n                \"log\",\n                \"error\",\n                \"warn\"\n              ]\n            }\n          ]\n        ]\n      },\n      \"production\": {\n        \"plugins\": [\n          \"babel-plugin-unassert\",\n          [\n            \"transform-remove-console\",\n            {\n              \"exclude\": [\n                \"log\",\n                \"error\",\n                \"warn\"\n              ]\n            }\n          ]\n        ]\n      }\n    }\n  },\n  \"lint-staged\": {\n    \"*.js\": [\n      \"npm run lint-and-fix\"\n    ],\n    \"package.json\": [\n      \"npm run lint-config-and-fix\"\n    ]\n  },\n  \"prettier\": {\n    \"trailingComma\": \"all\"\n  },\n  \"xo\": {\n    \"prettier\": true,\n    \"plugins\": [\n      \"unicorn\"\n    ],\n    \"rules\": {\n      \"unicorn/filename-case\": \"off\",\n      \"camelcase\": \"off\",\n      \"unicorn/prevent-abbreviations\": \"off\",\n      \"no-constant-condition\": \"off\",\n      \"unicorn/prefer-math-trunc\": \"off\",\n      \"unicorn/no-new-array\": \"off\",\n      \"no-negated-condition\": \"off\"\n    },\n    \"overrides\": [\n      {\n        \"files\": [\n          \"doc/**\"\n        ],\n        \"env\": \"browser\"\n      }\n    ]\n  }\n}\n",
+    "content": "{\n  \"name\": \"@aureooms/js-red-black-tree\",\n  \"description\": \"Red-black tree library for JavaScript\",\n  \"version\": \"7.0.0\",\n  \"license\": \"AGPL-3.0\",\n  \"author\": \"Aurélien Ooms \",\n  \"homepage\": \"https://aureooms.github.io/js-red-black-tree\",\n  \"repository\": {\n    \"type\": \"git\",\n    \"url\": \"https://github.com/aureooms/js-red-black-tree\"\n  },\n  \"bugs\": {\n    \"url\": \"https://github.com/aureooms/js-red-black-tree/issues\"\n  },\n  \"keywords\": [\n    \"balanced binary search tree\",\n    \"bst\",\n    \"data structure\",\n    \"red-black tree\"\n  ],\n  \"sideEffects\": false,\n  \"source\": \"src/index.js\",\n  \"main\": \"dist/index.js\",\n  \"module\": \"dist/index.module.js\",\n  \"esmodule\": \"dist/index.modern.js\",\n  \"umd:main\": \"dist/index.umd.js\",\n  \"unpkg\": \"dist/index.umd.js\",\n  \"exports\": {\n    \".\": {\n      \"browser\": \"./dist/index.module.js\",\n      \"umd\": \"./dist/index.umd.js\",\n      \"require\": \"./dist/index.js\",\n      \"default\": \"./dist/index.modern.js\"\n    }\n  },\n  \"files\": [\n    \"dist\"\n  ],\n  \"scripts\": {\n    \"build\": \"NODE_ENV=production microbundle\",\n    \"build-docs\": \"esdoc\",\n    \"build-gh-pages\": \"npm run build-docs\",\n    \"ci:test\": \"npm run lint-config && npm run lint && npm run cover\",\n    \"commit-msg\": \"commitlint --edit\",\n    \"cover\": \"c8 --all --src src --reporter=lcov npm test\",\n    \"debug\": \"NODE_ENV=debug npm run test -- -st --fail-fast\",\n    \"dev\": \"npm run lint-config-and-fix && npm run lint-and-fix && npm run cover -- -- -st --fail-fast\",\n    \"install-hooks\": \"husky install\",\n    \"lint\": \"xo\",\n    \"lint-and-fix\": \"npm run lint -- --fix\",\n    \"lint-config\": \"fixpack --dryRun\",\n    \"lint-config-and-fix\": \"fixpack || fixpack\",\n    \"postinstall\": \"npm run install-hooks\",\n    \"postpublish\": \"pinst --enable\",\n    \"precommit\": \"lint-staged\",\n    \"prepare\": \"npm run build\",\n    \"prepublishOnly\": \"pinst --disable\",\n    \"release\": \"np --message ':hatching_chick: release: Bumping to v%s.'\",\n    \"test\": \"ava\"\n  },\n  \"devDependencies\": {\n    \"@aureooms/js-compare\": \"2.0.0\",\n    \"@aureooms/js-itertools\": \"5.1.0\",\n    \"@aureooms/js-random\": \"2.0.0\",\n    \"@babel/core\": \"7.13.14\",\n    \"@babel/preset-env\": \"7.13.12\",\n    \"@babel/register\": \"7.13.14\",\n    \"@commitlint/cli\": \"12.0.1\",\n    \"@js-library/commitlint-config\": \"0.0.4\",\n    \"ava\": \"3.15.0\",\n    \"babel-plugin-transform-remove-console\": \"6.9.4\",\n    \"babel-plugin-unassert\": \"3.0.1\",\n    \"babel-preset-power-assert\": \"3.0.0\",\n    \"c8\": \"7.6.0\",\n    \"chalk\": \"4.1.0\",\n    \"coveralls\": \"3.1.0\",\n    \"esdoc\": \"1.1.0\",\n    \"esdoc-inject-script-plugin\": \"1.0.0\",\n    \"esdoc-inject-style-plugin\": \"1.0.0\",\n    \"esdoc-standard-plugin\": \"1.0.0\",\n    \"fixpack\": \"4.0.0\",\n    \"husky\": \"5.2.0\",\n    \"lint-staged\": \"10.5.4\",\n    \"microbundle\": \"0.13.0\",\n    \"np\": \"7.4.0\",\n    \"pinst\": \"2.1.6\",\n    \"power-assert\": \"1.6.1\",\n    \"regenerator-runtime\": \"0.13.7\",\n    \"xo\": \"0.38.2\"\n  },\n  \"ava\": {\n    \"files\": [\n      \"test/src/**/*\"\n    ],\n    \"require\": [\n      \"regenerator-runtime/runtime\",\n      \"@babel/register\"\n    ],\n    \"timeout\": \"1m\"\n  },\n  \"babel\": {\n    \"sourceMaps\": true,\n    \"presets\": [\n      [\n        \"@babel/preset-env\",\n        {\n          \"targets\": [\n            \"defaults\",\n            \"maintained node versions\"\n          ]\n        }\n      ]\n    ],\n    \"env\": {\n      \"debug\": {\n        \"presets\": [\n          [\n            \"@babel/preset-env\",\n            {\n              \"targets\": \"current node\"\n            }\n          ],\n          \"babel-preset-power-assert\"\n        ]\n      },\n      \"test\": {\n        \"presets\": [\n          [\n            \"@babel/preset-env\",\n            {\n              \"targets\": \"current node\"\n            }\n          ],\n          \"babel-preset-power-assert\"\n        ],\n        \"plugins\": [\n          [\n            \"transform-remove-console\",\n            {\n              \"exclude\": [\n                \"log\",\n                \"error\",\n                \"warn\"\n              ]\n            }\n          ]\n        ]\n      },\n      \"development\": {\n        \"presets\": [\n          \"babel-preset-power-assert\"\n        ],\n        \"plugins\": [\n          [\n            \"transform-remove-console\",\n            {\n              \"exclude\": [\n                \"log\",\n                \"error\",\n                \"warn\"\n              ]\n            }\n          ]\n        ]\n      },\n      \"production\": {\n        \"plugins\": [\n          \"babel-plugin-unassert\",\n          [\n            \"transform-remove-console\",\n            {\n              \"exclude\": [\n                \"log\",\n                \"error\",\n                \"warn\"\n              ]\n            }\n          ]\n        ]\n      }\n    }\n  },\n  \"lint-staged\": {\n    \"*.js\": [\n      \"npm run lint-and-fix\"\n    ],\n    \"package.json\": [\n      \"npm run lint-config-and-fix\"\n    ]\n  },\n  \"prettier\": {\n    \"trailingComma\": \"all\"\n  },\n  \"xo\": {\n    \"prettier\": true,\n    \"plugins\": [\n      \"unicorn\"\n    ],\n    \"rules\": {\n      \"unicorn/filename-case\": \"off\",\n      \"camelcase\": \"off\",\n      \"unicorn/prevent-abbreviations\": \"off\",\n      \"no-constant-condition\": \"off\",\n      \"unicorn/prefer-math-trunc\": \"off\",\n      \"unicorn/no-new-array\": \"off\",\n      \"no-negated-condition\": \"off\"\n    },\n    \"overrides\": [\n      {\n        \"files\": [\n          \"doc/**\"\n        ],\n        \"env\": \"browser\"\n      }\n    ]\n  }\n}\n",
     "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/package.json",
     "name": "package.json",
     "static": true,
@@ -2602,7 +2586,7 @@
     "kind": "manual",
     "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/doc/manual/usage.md",
     "name": "./doc/manual/usage.md",
-    "content": "# Usage\nThe code needs a ES2015+ polyfill to work, for example\n[regenerator-runtime/runtime](https://babeljs.io/docs/usage/polyfill).\n```js\nrequire( 'regenerator-runtime/runtime' ) ;\n// or\nimport 'regenerator-runtime/runtime.js' ;\n```\n\nThen\n```js\nconst { RedBlackTree } = require( '@aureooms/js-red-black-tree' ) ;\n// or\nimport { RedBlackTree } from '@aureooms/js-red-black-tree' ;\n```\n",
+    "content": "# Usage\nThe code needs a ES2015+ polyfill to work, for example\n[regenerator-runtime/runtime](https://babeljs.io/docs/usage/polyfill).\n```js\nrequire( 'regenerator-runtime/runtime' ) ;\n// or\nimport 'regenerator-runtime/runtime.js' ;\n```\n\nThen\n```js\nconst { empty , from } = require( '@aureooms/js-red-black-tree' ) ;\n// or\nimport { empty , from } from '@aureooms/js-red-black-tree' ;\n```\n",
     "static": true,
     "access": "public"
   },
diff --git a/manual/index.html b/manual/index.html
index 136fbfe..fdea51e 100644
--- a/manual/index.html
+++ b/manual/index.html
@@ -86,9 +86,9 @@
 regenerator-runtime/runtime.
                                                                                                                    require( 'regenerator-runtime/runtime' ) ;
 // or
 import 'regenerator-runtime/runtime.js' ;
-
                                                                                                                    Then
                                                                                                                    const { RedBlackTree } = require( '@aureooms/js-red-black-tree' ) ;
+
                                                                                                                    Then
                                                                                                                    const { empty , from } = require( '@aureooms/js-red-black-tree' ) ;
 // or
-import { RedBlackTree } from '@aureooms/js-red-black-tree' ;
+import { empty , from } from '@aureooms/js-red-black-tree' ;
 
                                                                                                                    
         
       
                                                                                                                    
diff --git a/manual/usage.html b/manual/usage.html
index fad3121..e3915ea 100644
--- a/manual/usage.html
+++ b/manual/usage.html
@@ -64,9 +64,9 @@
 import 'regenerator-runtime/runtime.js' ;

                                                                                                                    Then

                                                                                                                    -
                                                                                                                    const { RedBlackTree } = require( '@aureooms/js-red-black-tree' ) ;
+
                                                                                                                    const { empty , from } = require( '@aureooms/js-red-black-tree' ) ;
 // or
-import { RedBlackTree } from '@aureooms/js-red-black-tree' ;
+import { empty , from } from '@aureooms/js-red-black-tree' ;
                                                                                                                    diff --git a/script/search_index.js b/script/search_index.js index 7f7c576..acd5c96 100644 --- a/script/search_index.js +++ b/script/search_index.js @@ -6,15 +6,15 @@ window.esdocSearchIndex = [ "variable" ], [ - "@aureooms/js-red-black-tree/src/adt/leaf.js~leaf", + "@aureooms/js-red-black-tree/src/types/leaf.js~leaf", "function/index.html#static-function-Leaf", - "Leaf @aureooms/js-red-black-tree/src/adt/Leaf.js", + "Leaf @aureooms/js-red-black-tree/src/types/Leaf.js", "function" ], [ - "@aureooms/js-red-black-tree/src/adt/node.js~node", + "@aureooms/js-red-black-tree/src/types/node.js~node", "function/index.html#static-function-Node", - "Node @aureooms/js-red-black-tree/src/adt/Node.js", + "Node @aureooms/js-red-black-tree/src/types/Node.js", "function" ], [ @@ -24,15 +24,15 @@ window.esdocSearchIndex = [ "variable" ], [ - "@aureooms/js-red-black-tree/src/adt/redblacktree.js~redblacktree", - "class/src/adt/RedBlackTree.js~RedBlackTree.html", - "RedBlackTree @aureooms/js-red-black-tree/src/adt/RedBlackTree.js", + "@aureooms/js-red-black-tree/src/types/redblacktree.js~redblacktree", + "class/src/types/RedBlackTree.js~RedBlackTree.html", + "RedBlackTree @aureooms/js-red-black-tree/src/types/RedBlackTree.js", "class" ], [ - "@aureooms/js-red-black-tree/src/debug/debug.js~_debug", + "@aureooms/js-red-black-tree/src/debug/_debug.js~_debug", "function/index.html#static-function-_debug", - "_debug @aureooms/js-red-black-tree/src/debug/debug.js", + "_debug @aureooms/js-red-black-tree/src/debug/_debug.js", "function" ], [ @@ -77,6 +77,18 @@ window.esdocSearchIndex = [ "delete_one_child @aureooms/js-red-black-tree/src/deletion/delete_one_child.js", "function" ], + [ + "@aureooms/js-red-black-tree/src/api/empty.js~empty", + "variable/index.html#static-variable-empty", + "empty @aureooms/js-red-black-tree/src/api/empty.js", + "variable" + ], + [ + "@aureooms/js-red-black-tree/src/api/from.js~from", + "variable/index.html#static-variable-from", + "from @aureooms/js-red-black-tree/src/api/from.js", + "variable" + ], [ "@aureooms/js-red-black-tree/src/family/grandparent.js~grandparent", "function/index.html#static-function-grandparent", @@ -456,111 +468,15 @@ window.esdocSearchIndex = [ "external" ], [ - "src/adt/leaf.js", - "file/src/adt/Leaf.js.html", - "src/adt/Leaf.js", - "file" - ], - [ - "src/adt/node.js", - "file/src/adt/Node.js.html", - "src/adt/Node.js", + "src/api/empty.js", + "file/src/api/empty.js.html", + "src/api/empty.js", "file" ], [ - "src/adt/redblacktree.js", - "file/src/adt/RedBlackTree.js.html", - "src/adt/RedBlackTree.js", - "file" - ], - [ - "src/adt/redblacktree.js~redblacktree#[symbol.iterator]", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-[Symbol.iterator]", - "src/adt/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#_delete", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-_delete", - "src/adt/RedBlackTree.js~RedBlackTree#_delete", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#_search", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-_search", - "src/adt/RedBlackTree.js~RedBlackTree#_search", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#add", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-add", - "src/adt/RedBlackTree.js~RedBlackTree#add", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#compare", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-member-compare", - "src/adt/RedBlackTree.js~RedBlackTree#compare", - "member" - ], - [ - "src/adt/redblacktree.js~redblacktree#constructor", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-constructor-constructor", - "src/adt/RedBlackTree.js~RedBlackTree#constructor", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#get", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-get", - "src/adt/RedBlackTree.js~RedBlackTree#get", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#has", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-has", - "src/adt/RedBlackTree.js~RedBlackTree#has", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#isempty", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-isEmpty", - "src/adt/RedBlackTree.js~RedBlackTree#isEmpty", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#items", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-items", - "src/adt/RedBlackTree.js~RedBlackTree#items", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#range", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-range", - "src/adt/RedBlackTree.js~RedBlackTree#range", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#remove", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-method-remove", - "src/adt/RedBlackTree.js~RedBlackTree#remove", - "method" - ], - [ - "src/adt/redblacktree.js~redblacktree#root", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#instance-member-root", - "src/adt/RedBlackTree.js~RedBlackTree#root", - "member" - ], - [ - "src/adt/redblacktree.js~redblacktree.from", - "class/src/adt/RedBlackTree.js~RedBlackTree.html#static-method-from", - "src/adt/RedBlackTree.js~RedBlackTree.from", - "method" - ], - [ - "src/adt/index.js", - "file/src/adt/index.js.html", - "src/adt/index.js", + "src/api/from.js", + "file/src/api/from.js.html", + "src/api/from.js", "file" ], [ @@ -576,21 +492,9 @@ window.esdocSearchIndex = [ "file" ], [ - "src/color/index.js", - "file/src/color/index.js.html", - "src/color/index.js", - "file" - ], - [ - "src/debug/debug.js", - "file/src/debug/debug.js.html", - "src/debug/debug.js", - "file" - ], - [ - "src/debug/index.js", - "file/src/debug/index.js.html", - "src/debug/index.js", + "src/debug/_debug.js", + "file/src/debug/_debug.js.html", + "src/debug/_debug.js", "file" ], [ @@ -635,12 +539,6 @@ window.esdocSearchIndex = [ "src/deletion/delete_one_child.js", "file" ], - [ - "src/deletion/index.js", - "file/src/deletion/index.js.html", - "src/deletion/index.js", - "file" - ], [ "src/deletion/replace_node.js", "file/src/deletion/replace_node.js.html", @@ -653,12 +551,6 @@ window.esdocSearchIndex = [ "src/family/grandparent.js", "file" ], - [ - "src/family/index.js", - "file/src/family/index.js.html", - "src/family/index.js", - "file" - ], [ "src/family/predecessor.js", "file/src/family/predecessor.js.html", @@ -683,12 +575,6 @@ window.esdocSearchIndex = [ "src/index.js", "file" ], - [ - "src/insertion/index.js", - "file/src/insertion/index.js.html", - "src/insertion/index.js", - "file" - ], [ "src/insertion/insert.js", "file/src/insertion/insert.js.html", @@ -725,12 +611,6 @@ window.esdocSearchIndex = [ "src/insertion/insert_case5.js", "file" ], - [ - "src/rotate/index.js", - "file/src/rotate/index.js.html", - "src/rotate/index.js", - "file" - ], [ "src/rotate/rotate_left.js", "file/src/rotate/rotate_left.js.html", @@ -743,24 +623,12 @@ window.esdocSearchIndex = [ "src/rotate/rotate_right.js", "file" ], - [ - "src/search/index.js", - "file/src/search/index.js.html", - "src/search/index.js", - "file" - ], [ "src/search/search.js", "file/src/search/search.js.html", "src/search/search.js", "file" ], - [ - "src/traversal/index.js", - "file/src/traversal/index.js.html", - "src/traversal/index.js", - "file" - ], [ "src/traversal/inordertraversal.js", "file/src/traversal/inordertraversal.js.html", @@ -772,5 +640,113 @@ window.esdocSearchIndex = [ "file/src/traversal/rangetraversal.js.html", "src/traversal/rangetraversal.js", "file" + ], + [ + "src/types/leaf.js", + "file/src/types/Leaf.js.html", + "src/types/Leaf.js", + "file" + ], + [ + "src/types/node.js", + "file/src/types/Node.js.html", + "src/types/Node.js", + "file" + ], + [ + "src/types/redblacktree.js", + "file/src/types/RedBlackTree.js.html", + "src/types/RedBlackTree.js", + "file" + ], + [ + "src/types/redblacktree.js~redblacktree#[symbol.iterator]", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-[Symbol.iterator]", + "src/types/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#_delete", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-_delete", + "src/types/RedBlackTree.js~RedBlackTree#_delete", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#_search", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-_search", + "src/types/RedBlackTree.js~RedBlackTree#_search", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#add", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-add", + "src/types/RedBlackTree.js~RedBlackTree#add", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#compare", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-member-compare", + "src/types/RedBlackTree.js~RedBlackTree#compare", + "member" + ], + [ + "src/types/redblacktree.js~redblacktree#constructor", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-constructor-constructor", + "src/types/RedBlackTree.js~RedBlackTree#constructor", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#get", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-get", + "src/types/RedBlackTree.js~RedBlackTree#get", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#has", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-has", + "src/types/RedBlackTree.js~RedBlackTree#has", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#isempty", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-isEmpty", + "src/types/RedBlackTree.js~RedBlackTree#isEmpty", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#items", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-items", + "src/types/RedBlackTree.js~RedBlackTree#items", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#range", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-range", + "src/types/RedBlackTree.js~RedBlackTree#range", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#remove", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-remove", + "src/types/RedBlackTree.js~RedBlackTree#remove", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree#root", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-member-root", + "src/types/RedBlackTree.js~RedBlackTree#root", + "member" + ], + [ + "src/types/redblacktree.js~redblacktree.empty", + "class/src/types/RedBlackTree.js~RedBlackTree.html#static-method-empty", + "src/types/RedBlackTree.js~RedBlackTree.empty", + "method" + ], + [ + "src/types/redblacktree.js~redblacktree.from", + "class/src/types/RedBlackTree.js~RedBlackTree.html#static-method-from", + "src/types/RedBlackTree.js~RedBlackTree.from", + "method" ] ] \ No newline at end of file diff --git a/source.html b/source.html index 7163c32..ae44f61 100644 --- a/source.html +++ b/source.html @@ -29,9 +29,8 @@ -

                                                                                                                    Source 43/45

                                                                                                                    +

                                                                                                                    Source 48/48

                                                                                                                    summary
                                                                                                                    + public + + + + + +
                                                                                                                    +

                                                                                                                    + C + + + RedBlackTree +

                                                                                                                    +
                                                                                                                    +
                                                                                                                    + + +

                                                                                                                    A RedBlackTree with key-only nodes.

                                                                                                                    +
                                                                                                                    +
                                                                                                                    +                                                                                                                     		+ + +
                                                                                                                    + public + + + + + +
                                                                                                                    +

                                                                                                                    + F + + + Leaf(parent: Node) +

                                                                                                                    +
                                                                                                                    +
                                                                                                                    + + +

                                                                                                                    A black leaf node.

                                                                                                                    +
                                                                                                                    +
                                                                                                                    +                                                                                                                     		+ + +
                                                                                                                    + public + + + + + +
                                                                                                                    +

                                                                                                                    + F + + + Node(color: number, key: any) +

                                                                                                                    +
                                                                                                                    +
                                                                                                                    + + +

                                                                                                                    An internal node.

                                                                                                                    +
                                                                                                                    +
                                                                                                                    +                                                                                                                     		+ +
                                                                                                                    @@ -78,316 +80,260 @@ - - - - - - - - - - - - - - - - - - - - - - + + + + + + - - - - - - + + + + + + - - - + + + - - - + + + - - - - - - - - - + - - - - - - - - - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + - - - - - - - - - - - + + + - - - + + + - - - - - - - - - - - + + + - - - + + + - - - + + + - - - + + + - - - - - - - - - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + - - - - - - - - - - - + + + - - - + + + - - - - - - - - - - - + + + - - - - - - - - - - - + + + - - - + + + - + + + + + + + + + + + + + + + + + - + + + + + + + + +
                                                                                                                    src/adt/Leaf.jsLeaf100 %2/2446 byte232021-03-02 15:05:30 (UTC)
                                                                                                                    src/adt/Node.jsNode100 %2/2585 byte272021-03-02 15:05:30 (UTC)
                                                                                                                    src/adt/RedBlackTree.jsRedBlackTree86 %13/154447 byte1762021-03-02 15:05:30 (UTC)src/api/empty.jsempty100 %1/1176 byte82021-03-03 09:14:35 (UTC)
                                                                                                                    src/adt/index.js--89 byte32021-03-02 15:05:30 (UTC)src/api/from.jsfrom100 %1/1171 byte82021-03-03 09:14:35 (UTC)
                                                                                                                    src/color/BLACK.js BLACK 100 %1/155 byte42021-03-02 15:05:30 (UTC)70 byte52021-03-03 09:14:35 (UTC)
                                                                                                                    src/color/RED.js RED 100 %1/151 byte42021-03-02 15:05:30 (UTC)64 byte52021-03-03 09:14:35 (UTC)
                                                                                                                    src/color/index.js--54 byte22021-03-02 15:05:30 (UTC)
                                                                                                                    src/debug/debug.jssrc/debug/_debug.js _debug 100 %1/1647 byte262021-03-02 15:05:30 (UTC)
                                                                                                                    src/debug/index.js--28 byte12021-03-02 15:05:30 (UTC)901 byte372021-03-03 09:14:35 (UTC)
                                                                                                                    src/deletion/delete_case1.js delete_case1 100 %1/1434 byte152021-03-02 15:05:30 (UTC)692 byte242021-03-03 09:14:35 (UTC)
                                                                                                                    src/deletion/delete_case2.js delete_case2 100 %1/11151 byte412021-03-02 15:05:30 (UTC)1455 byte522021-03-03 09:14:35 (UTC)
                                                                                                                    src/deletion/delete_case3.js delete_case3 100 %1/11263 byte442021-03-02 15:05:30 (UTC)1579 byte552021-03-03 09:14:35 (UTC)
                                                                                                                    src/deletion/delete_case4.js delete_case4 100 %1/11431 byte462021-03-02 15:05:30 (UTC)1840 byte602021-03-03 09:14:35 (UTC)
                                                                                                                    src/deletion/delete_case5.js delete_case5 100 %1/11839 byte582021-03-02 15:05:30 (UTC)2259 byte712021-03-03 09:14:35 (UTC)
                                                                                                                    src/deletion/delete_case6.js delete_case6 100 %1/11525 byte512021-03-02 15:05:30 (UTC)1961 byte652021-03-03 09:14:35 (UTC)
                                                                                                                    src/deletion/delete_one_child.js delete_one_child 100 %1/11340 byte422021-03-02 15:05:30 (UTC)
                                                                                                                    src/deletion/index.js--284 byte82021-03-02 15:05:30 (UTC)1555 byte512021-03-03 09:14:35 (UTC)
                                                                                                                    src/deletion/replace_node.js replace_node 100 %1/1387 byte152021-03-02 15:05:30 (UTC)575 byte232021-03-03 09:14:35 (UTC)
                                                                                                                    src/family/grandparent.js grandparent 100 %1/1320 byte112021-03-02 15:05:30 (UTC)
                                                                                                                    src/family/index.js--126 byte42021-03-02 15:05:30 (UTC)454 byte182021-03-03 09:14:35 (UTC)
                                                                                                                    src/family/predecessor.js predecessor 100 %1/1373 byte152021-03-02 15:05:30 (UTC)507 byte232021-03-03 09:14:35 (UTC)
                                                                                                                    src/family/sibling.js sibling 100 %1/1370 byte132021-03-02 15:05:30 (UTC)499 byte192021-03-03 09:14:35 (UTC)
                                                                                                                    src/family/uncle.js uncle 100 %1/1436 byte162021-03-02 15:05:30 (UTC)559 byte222021-03-03 09:14:35 (UTC)
                                                                                                                    src/index.js - -318 byte92021-03-02 15:05:30 (UTC)
                                                                                                                    src/insertion/index.js--204 byte62021-03-02 15:05:30 (UTC)1934 byte312021-03-03 09:14:35 (UTC)
                                                                                                                    src/insertion/insert.js insert 100 %1/11124 byte432021-03-02 15:05:30 (UTC)1285 byte502021-03-03 09:14:35 (UTC)
                                                                                                                    src/insertion/insert_case1.js insert_case1 100 %1/1397 byte202021-03-02 15:05:30 (UTC)671 byte302021-03-03 09:14:35 (UTC)
                                                                                                                    src/insertion/insert_case2.js insert_case2 100 %1/1456 byte242021-03-02 15:05:30 (UTC)759 byte362021-03-03 09:14:35 (UTC)
                                                                                                                    src/insertion/insert_case3.js insert_case3 100 %1/11081 byte382021-03-02 15:05:30 (UTC)1433 byte512021-03-03 09:14:35 (UTC)
                                                                                                                    src/insertion/insert_case4.js insert_case4 100 %1/12240 byte782021-03-02 15:05:30 (UTC)2659 byte922021-03-03 09:14:35 (UTC)
                                                                                                                    src/insertion/insert_case5.js insert_case5 100 %1/11450 byte472021-03-02 15:05:30 (UTC)
                                                                                                                    src/rotate/index.js--69 byte22021-03-02 15:05:30 (UTC)2063 byte702021-03-03 09:14:35 (UTC)
                                                                                                                    src/rotate/rotate_left.js rotate_left 100 %1/1632 byte342021-03-02 15:05:30 (UTC)777 byte412021-03-03 09:14:35 (UTC)
                                                                                                                    src/rotate/rotate_right.js rotate_right 100 %1/1642 byte342021-03-02 15:05:30 (UTC)
                                                                                                                    src/search/index.js--29 byte12021-03-02 15:05:30 (UTC)788 byte412021-03-03 09:14:35 (UTC)
                                                                                                                    src/search/search.js search 100 %1/1479 byte232021-03-02 15:05:30 (UTC)
                                                                                                                    src/traversal/index.js--76 byte22021-03-02 15:05:30 (UTC)652 byte322021-03-03 09:14:35 (UTC)
                                                                                                                    src/traversal/inordertraversal.js inordertraversal 100 %1/1687 byte242021-03-02 15:05:30 (UTC)876 byte302021-03-03 09:14:35 (UTC)
                                                                                                                    src/traversal/rangetraversal.js rangetraversal 100 %1/11177 byte1463 byte432021-03-03 09:14:35 (UTC)
                                                                                                                    src/types/Leaf.jsLeaf100 %2/2609 byte272021-03-03 09:14:35 (UTC)
                                                                                                                    src/types/Node.jsNode100 %2/2790 byte 312021-03-02 15:05:30 (UTC)2021-03-03 09:14:35 (UTC)
                                                                                                                    src/types/RedBlackTree.jsRedBlackTree100 %16/164957 byte1922021-03-03 09:14:35 (UTC)
                                                                                                                    diff --git a/variable/index.html b/variable/index.html index 2b0c1dc..b5c79e4 100644 --- a/variable/index.html +++ b/variable/index.html @@ -29,9 +29,8 @@ @@ -123,6 +125,64 @@ + + + + + public + + + + + + +
                                                                                                                    +

                                                                                                                    + + + + empty: * +

                                                                                                                    +
                                                                                                                    +
                                                                                                                    + + + +
                                                                                                                    + + + + + + + + + public + + + + + + +
                                                                                                                    +

                                                                                                                    + + + + from: * +

                                                                                                                    +
                                                                                                                    +
                                                                                                                    + + + +
                                                                                                                    + + + + @@ -146,7 +206,7 @@

                                                                                                                    - 
                                                                                                                    import {BLACK} from '@aureooms/js-red-black-tree/src/color/BLACK.js'
                                                                                                                    + 
                                                                                                                    import BLACK from '@aureooms/js-red-black-tree/src/color/BLACK.js'

                                                                                                                    Constant for black.

                                                                                                                    @@ -190,7 +250,7 @@

                                                                                                                    - 
                                                                                                                    import {RED} from '@aureooms/js-red-black-tree/src/color/RED.js'
                                                                                                                    + 
                                                                                                                    import RED from '@aureooms/js-red-black-tree/src/color/RED.js'

                                                                                                                    Constant for red.

                                                                                                                    @@ -217,6 +277,94 @@

                                                                                                                    +

                                                                                                                    +
                                                                                                                    +

                                                                                                                    + public + + + + + + empty: * + + + + source + +

                                                                                                                    + + 
                                                                                                                    import empty from '@aureooms/js-red-black-tree/src/api/empty.js'
                                                                                                                    + + + + + + +
                                                                                                                    +
                                                                                                                    + + + + + + + + + + + + + + + + + +
                                                                                                                    +
                                                                                                                    +

                                                                                                                    + public + + + + + + from: * + + + + source + +

                                                                                                                    + + 
                                                                                                                    import from from '@aureooms/js-red-black-tree/src/api/from.js'
                                                                                                                    + + + + + + +
                                                                                                                    +
                                                                                                                    + + + + + + + + + + + + + + + + +
                                                                                                                    From d167bc0e3ebac6ff29fa7e69242b91482ebce82d Mon Sep 17 00:00:00 2001 From: aureooms Date: Wed, 31 Mar 2021 16:45:15 +0000 Subject: [PATCH 23/26] =?UTF-8?q?Deploying=20to=20gh-pages=20from=20@=20au?= =?UTF-8?q?reooms/js-red-black-tree@a5c59c519fe834b4429b3600da37f1ca99c57f?= =?UTF-8?q?e9=20=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ast/source/debug/_debug.js.json | 4180 ++---- ast/source/deletion/delete_case0.js.json | 3438 +++++ ast/source/deletion/delete_case1.js.json | 7634 +++++++--- ast/source/deletion/delete_case2.js.json | 5848 ++++---- ast/source/deletion/delete_case4.js.json | 9647 ------------- ast/source/deletion/delete_case5.js.json | 9431 +++++------- ast/source/deletion/delete_case6.js.json | 10232 ------------- ..._case3.js.json => delete_no_child.js.json} | 7029 +++++---- ast/source/deletion/delete_one_child.js.json | 6401 ++++---- ast/source/deletion/prune.js.json | 3554 +++++ ast/source/deletion/replace_node.js.json | 2265 ++- ast/source/family/predecessor.js.json | 680 +- ast/source/family/sibling.js.json | 1735 +-- ast/source/family/uncle.js.json | 3312 ++--- ast/source/index.js.json | 2182 +-- ast/source/insertion/insert.js.json | 414 +- ast/source/insertion/insert_case0.js.json | 5057 +++++++ ast/source/insertion/insert_case1.js.json | 4546 +++--- ast/source/insertion/insert_case2.js.json | 9137 +++++++++--- ast/source/insertion/insert_case3.js.json | 7823 ++++++---- ast/source/insertion/insert_case4.js.json | 12009 ++++++++++------ ast/source/insertion/insert_case5.js.json | 11607 --------------- ast/source/rotate/rotate_left.js.json | 3665 +++-- ast/source/rotate/rotate_right.js.json | 3951 +++-- ast/source/search/search.js.json | 3214 ++--- ast/source/traversal/inordertraversal.js.json | 984 +- ast/source/traversal/rangetraversal.js.json | 2090 ++- ast/source/types/Leaf.js.json | 2694 ---- ast/source/types/Node.js.json | 2391 +-- ast/source/types/RedBlackTree.js.json | 9161 ++++++------ .../types/RedBlackTree.js~RedBlackTree.html | 57 +- coverage.json | 37 +- file/src/api/empty.js.html | 11 +- file/src/api/from.js.html | 11 +- file/src/color/BLACK.js.html | 11 +- file/src/color/RED.js.html | 11 +- file/src/debug/_debug.js.html | 20 +- .../delete_case0.js.html} | 51 +- file/src/deletion/delete_case1.js.html | 53 +- file/src/deletion/delete_case2.js.html | 53 +- file/src/deletion/delete_case5.js.html | 82 +- file/src/deletion/delete_case6.js.html | 149 - ..._case3.js.html => delete_no_child.js.html} | 84 +- file/src/deletion/delete_one_child.js.html | 56 +- .../{delete_case4.js.html => prune.js.html} | 74 +- file/src/deletion/replace_node.js.html | 18 +- file/src/family/grandparent.js.html | 11 +- file/src/family/predecessor.js.html | 13 +- file/src/family/sibling.js.html | 20 +- file/src/family/uncle.js.html | 18 +- file/src/index.js.html | 18 +- file/src/insertion/insert.js.html | 17 +- ...ert_case5.js.html => insert_case0.js.html} | 79 +- file/src/insertion/insert_case1.js.html | 29 +- file/src/insertion/insert_case2.js.html | 47 +- file/src/insertion/insert_case3.js.html | 92 +- file/src/insertion/insert_case4.js.html | 97 +- file/src/rotate/rotate_left.js.html | 17 +- file/src/rotate/rotate_right.js.html | 17 +- file/src/search/search.js.html | 18 +- file/src/traversal/inordertraversal.js.html | 15 +- file/src/traversal/rangetraversal.js.html | 19 +- file/src/types/Node.js.html | 33 +- file/src/types/RedBlackTree.js.html | 47 +- function/index.html | 467 +- identifiers.html | 97 +- index.html | 11 +- index.json | 482 +- script/search_index.js | 96 +- source.html | 207 +- variable/index.html | 11 +- 71 files changed, 72588 insertions(+), 86479 deletions(-) create mode 100644 ast/source/deletion/delete_case0.js.json delete mode 100644 ast/source/deletion/delete_case4.js.json delete mode 100644 ast/source/deletion/delete_case6.js.json rename ast/source/deletion/{delete_case3.js.json => delete_no_child.js.json} (64%) create mode 100644 ast/source/deletion/prune.js.json create mode 100644 ast/source/insertion/insert_case0.js.json delete mode 100644 ast/source/insertion/insert_case5.js.json delete mode 100644 ast/source/types/Leaf.js.json rename file/src/{types/Leaf.js.html => deletion/delete_case0.js.html} (87%) delete mode 100644 file/src/deletion/delete_case6.js.html rename file/src/deletion/{delete_case3.js.html => delete_no_child.js.html} (80%) rename file/src/deletion/{delete_case4.js.html => prune.js.html} (76%) rename file/src/insertion/{insert_case5.js.html => insert_case0.js.html} (78%) diff --git a/ast/source/debug/_debug.js.json b/ast/source/debug/_debug.js.json index a57a4d8..d89bfaf 100644 --- a/ast/source/debug/_debug.js.json +++ b/ast/source/debug/_debug.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 901, + "end": 761, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 38, + "line": 33, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 901, + "end": 761, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 38, + "line": 33, "column": 0 } }, @@ -169,7 +169,7 @@ { "type": "ImportDeclaration", "start": 66, - "end": 102, + "end": 104, "loc": { "start": { "line": 3, @@ -177,14 +177,14 @@ }, "end": { "line": 3, - "column": 36 + "column": 38 } }, "specifiers": [ { "type": "ImportDefaultSpecifier", "start": 73, - "end": 77, + "end": 78, "loc": { "start": { "line": 3, @@ -192,13 +192,13 @@ }, "end": { "line": 3, - "column": 11 + "column": 12 } }, "local": { "type": "Identifier", "start": 73, - "end": 77, + "end": 78, "loc": { "start": { "line": 3, @@ -206,75 +206,6 @@ }, "end": { "line": 3, - "column": 11 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } - } - ], - "source": { - "type": "StringLiteral", - "start": 83, - "end": 101, - "loc": { - "start": { - "line": 3, - 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}, "identifierName": "red" @@ -439,15 +370,15 @@ }, "value": { "type": "Identifier", - "start": 307, - "end": 310, + "start": 270, + "end": 273, "loc": { "start": { - "line": 12, + "line": 11, "column": 17 }, "end": { - "line": 12, + "line": 11, "column": 20 }, "identifierName": "red" @@ -460,15 +391,15 @@ }, { "type": "ObjectProperty", - "start": 312, - "end": 317, + "start": 275, + "end": 280, "loc": { "start": { - "line": 12, + "line": 11, "column": 22 }, "end": { - "line": 12, + "line": 11, "column": 27 } }, @@ -477,15 +408,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 312, - "end": 317, + "start": 275, + "end": 280, "loc": { "start": { - "line": 12, + "line": 11, "column": 22 }, "end": { - "line": 12, + "line": 11, "column": 27 }, "identifierName": "black" @@ -494,15 +425,15 @@ }, "value": { "type": "Identifier", - "start": 312, - "end": 317, + "start": 275, + "end": 280, "loc": { "start": { - "line": 12, + "line": 11, "column": 22 }, "end": { - "line": 12, + 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"loc": { "start": { - "line": 29, + "line": 24, "column": 57 }, "end": { - "line": 29, + "line": 24, "column": 60 }, "identifierName": "red" @@ -1423,29 +1054,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 777, - "end": 785, + "start": 637, + "end": 645, "loc": { "start": { - "line": 29, + "line": 24, "column": 61 }, "end": { - "line": 29, + "line": 24, "column": 69 } }, "object": { "type": "Identifier", - "start": 777, - "end": 781, + "start": 637, + "end": 641, "loc": { "start": { - "line": 29, + "line": 24, "column": 61 }, "end": { - "line": 29, + "line": 24, "column": 65 }, "identifierName": "root" @@ -1454,15 +1085,15 @@ }, "property": { "type": "Identifier", - "start": 782, - "end": 785, + "start": 642, + "end": 645, "loc": { "start": { - "line": 29, + "line": 24, "column": 66 }, "end": { - "line": 29, + "line": 24, "column": 69 }, "identifierName": "key" @@ -1480,58 +1111,58 @@ }, { "type": "ReturnStatement", - "start": 791, - "end": 853, + "start": 651, + "end": 713, "loc": { "start": { - "line": 31, + "line": 26, "column": 2 }, "end": { - "line": 31, + "line": 26, "column": 64 } }, "argument": { "type": "TemplateLiteral", - "start": 798, - "end": 852, + "start": 658, + "end": 712, "loc": { "start": { - "line": 31, + "line": 26, "column": 9 }, "end": { - "line": 31, + "line": 26, "column": 63 } }, "expressions": [ { "type": "CallExpression", - "start": 802, - "end": 818, + "start": 662, + "end": 678, "loc": { "start": { - "line": 31, + "line": 26, "column": 13 }, "end": { - "line": 31, + "line": 26, "column": 29 } }, "callee": { "type": "Identifier", - "start": 802, - "end": 807, + "start": 662, + "end": 667, "loc": { "start": { - "line": 31, + "line": 26, "column": 13 }, "end": { - "line": 31, + "line": 26, "column": 18 }, "identifierName": "debug" @@ -1541,29 +1172,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 808, - "end": 817, + "start": 668, + "end": 677, "loc": { "start": { - "line": 31, + "line": 26, "column": 19 }, "end": { - "line": 31, + "line": 26, "column": 28 } }, "object": { "type": "Identifier", - "start": 808, - "end": 812, + "start": 668, + "end": 672, "loc": { "start": { - "line": 31, + "line": 26, "column": 19 }, "end": { - "line": 31, + "line": 26, "column": 23 }, "identifierName": "root" @@ -1572,15 +1203,15 @@ }, "property": { "type": "Identifier", - "start": 813, - "end": 817, + "start": 673, + "end": 677, "loc": { "start": { - "line": 31, + "line": 26, "column": 24 }, "end": { - "line": 31, + "line": 26, "column": 28 }, "identifierName": "left" @@ -1593,15 +1224,15 @@ }, { "type": "Identifier", - "start": 823, - "end": 827, + "start": 683, + "end": 687, "loc": { "start": { - "line": 31, + "line": 26, "column": 34 }, "end": { - "line": 31, + "line": 26, "column": 38 }, "identifierName": "repr" @@ -1610,29 +1241,29 @@ }, { "type": "CallExpression", - "start": 832, - "end": 849, + "start": 692, + "end": 709, "loc": { "start": { - "line": 31, + "line": 26, "column": 43 }, "end": { - "line": 31, + "line": 26, "column": 60 } }, "callee": { "type": "Identifier", - "start": 832, - "end": 837, + "start": 692, + "end": 697, "loc": { "start": { - "line": 31, + "line": 26, "column": 43 }, "end": { - "line": 31, + "line": 26, "column": 48 }, "identifierName": "debug" @@ -1642,29 +1273,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 838, - "end": 848, + "start": 698, + "end": 708, "loc": { "start": { - "line": 31, + "line": 26, "column": 49 }, "end": { - "line": 31, + "line": 26, "column": 59 } }, "object": { "type": "Identifier", - "start": 838, - "end": 842, + "start": 698, + "end": 702, "loc": { "start": { - "line": 31, + "line": 26, "column": 49 }, "end": { - "line": 31, + "line": 26, "column": 53 }, "identifierName": "root" @@ -1673,15 +1304,15 @@ }, "property": { "type": "Identifier", - "start": 843, - "end": 848, + "start": 703, + "end": 708, "loc": { "start": { - "line": 31, + "line": 26, "column": 54 }, "end": { - "line": 31, + "line": 26, "column": 59 }, "identifierName": "right" @@ -1696,15 +1327,15 @@ "quasis": [ { "type": "TemplateElement", - "start": 799, - "end": 800, + "start": 659, + "end": 660, "loc": { "start": { - "line": 31, + "line": 26, "column": 10 }, "end": { - "line": 31, + "line": 26, "column": 11 } }, @@ -1716,15 +1347,15 @@ }, { "type": "TemplateElement", - "start": 819, - "end": 821, + "start": 679, + "end": 681, "loc": { "start": { - "line": 31, + "line": 26, "column": 30 }, "end": { - "line": 31, + "line": 26, "column": 32 } }, @@ -1736,15 +1367,15 @@ }, { "type": "TemplateElement", - "start": 828, - "end": 830, + "start": 688, + "end": 690, "loc": { "start": { - "line": 31, + "line": 26, "column": 39 }, "end": { - "line": 31, + "line": 26, "column": 41 } }, @@ -1756,15 +1387,15 @@ }, { "type": "TemplateElement", - "start": 850, - "end": 851, + "start": 710, + "end": 711, "loc": { "start": { - "line": 31, + "line": 26, "column": 61 }, "end": { - "line": 31, + "line": 26, "column": 62 } }, @@ -1788,16 +1419,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node|Leaf} root - The root of the tree.\n\t * @returns {string}\n\t ", - "start": 326, - "end": 516, + "value": "*\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node} root - The root of the tree.\n\t * @returns {string}\n\t ", + "start": 289, + "end": 474, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 19, + "line": 18, "column": 4 } } @@ -1806,29 +1437,29 @@ }, { "type": "ReturnStatement", - "start": 860, - "end": 873, + "start": 720, + "end": 733, "loc": { "start": { - "line": 34, + "line": 29, "column": 1 }, "end": { - "line": 34, + "line": 29, "column": 14 } }, "argument": { "type": "Identifier", - "start": 867, - "end": 872, + "start": 727, + "end": 732, "loc": { "start": { - "line": 34, + "line": 29, "column": 8 }, "end": { - "line": 34, + "line": 29, "column": 13 }, "identifierName": "debug" @@ -1850,29 +1481,29 @@ }, { "type": "Identifier", - "start": 878, - "end": 900, + "start": 738, + "end": 760, "loc": { "start": { - "line": 37, + "line": 32, "column": 0 }, "end": { - "line": 37, + "line": 32, "column": 22 } }, "declaration": { "type": "Identifier", - "start": 893, - "end": 899, + "start": 753, + "end": 759, "loc": { "start": { - "line": 37, + "line": 32, "column": 15 }, "end": { - "line": 37, + "line": 32, "column": 21 }, "identifierName": "_debug" @@ -1885,58 +1516,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 878, - "end": 900, + "start": 738, + "end": 760, "loc": { "start": { - "line": 37, + "line": 32, "column": 0 }, "end": { - "line": 37, + "line": 32, "column": 22 } }, "declaration": { "type": "VariableDeclaration", - "start": 290, - "end": 876, + "start": 253, + "end": 736, "loc": { "start": { - "line": 12, + "line": 11, "column": 0 }, "end": { - "line": 35, + "line": 30, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 296, - "end": 875, + "start": 259, + "end": 735, "loc": { "start": { - "line": 12, + "line": 11, "column": 6 }, "end": { - "line": 35, + "line": 30, "column": 1 } }, "id": { "type": "Identifier", - "start": 296, - "end": 302, + "start": 259, + "end": 265, "loc": { "start": { - "line": 12, + "line": 11, "column": 6 }, "end": { - "line": 12, + "line": 11, "column": 12 }, "identifierName": "_debug" @@ -1946,29 +1577,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 305, - "end": 875, + "start": 268, + "end": 735, "loc": { "start": { - "line": 12, + "line": 11, "column": 15 }, "end": { - "line": 35, + "line": 30, "column": 1 } }, "id": { "type": "Identifier", - "start": 296, - "end": 302, + "start": 259, + "end": 265, "loc": { "start": { - "line": 12, + "line": 11, "column": 6 }, "end": { - "line": 12, + "line": 11, "column": 12 }, "identifierName": "_debug" @@ -1982,30 +1613,30 @@ "params": [ { "type": "ObjectPattern", - "start": 306, - "end": 318, + "start": 269, + "end": 281, "loc": { "start": { - "line": 12, + "line": 11, "column": 16 }, "end": { - "line": 12, + "line": 11, "column": 28 } }, "properties": [ { "type": "ObjectProperty", - "start": 307, - "end": 310, + "start": 270, + "end": 273, "loc": { "start": { - "line": 12, + "line": 11, "column": 17 }, "end": { - "line": 12, + "line": 11, "column": 20 } }, @@ -2014,15 +1645,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 307, - "end": 310, + "start": 270, + "end": 273, "loc": { "start": { - "line": 12, + "line": 11, "column": 17 }, "end": { - "line": 12, + "line": 11, "column": 20 }, "identifierName": "red" @@ -2031,15 +1662,15 @@ }, "value": { "type": "Identifier", - "start": 307, - "end": 310, + "start": 270, + "end": 273, "loc": { "start": { - "line": 12, + "line": 11, "column": 17 }, "end": { - "line": 12, + "line": 11, "column": 20 }, "identifierName": "red" @@ -2052,15 +1683,15 @@ }, { "type": "ObjectProperty", - "start": 312, - "end": 317, + "start": 275, + "end": 280, "loc": { "start": { - "line": 12, + "line": 11, "column": 22 }, "end": { - "line": 12, + "line": 11, "column": 27 } }, @@ -2069,15 +1700,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 312, - "end": 317, + "start": 275, + "end": 280, "loc": { "start": { - "line": 12, + "line": 11, "column": 22 }, "end": { - "line": 12, + "line": 11, "column": 27 }, "identifierName": "black" @@ -2086,15 +1717,15 @@ }, "value": { "type": "Identifier", - "start": 312, - "end": 317, + "start": 275, + "end": 280, "loc": { "start": { - "line": 12, + "line": 11, "column": 22 }, "end": { - "line": 12, + "line": 11, "column": 27 }, "identifierName": "black" @@ -2110,59 +1741,59 @@ ], "body": { "type": "BlockStatement", - "start": 323, - "end": 875, + "start": 286, + "end": 735, "loc": { "start": { - "line": 12, + "line": 11, "column": 33 }, "end": { - "line": 35, + "line": 30, "column": 1 } }, "body": [ { "type": "VariableDeclaration", - "start": 518, - "end": 857, + "start": 476, + "end": 717, "loc": { "start": { - "line": 20, + "line": 19, "column": 1 }, "end": { - "line": 32, + "line": 27, "column": 3 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 524, - "end": 856, + "start": 482, + "end": 716, "loc": { "start": { - "line": 20, + "line": 19, "column": 7 }, "end": { - "line": 32, + "line": 27, "column": 2 } }, "id": { "type": "Identifier", - "start": 524, - "end": 529, + "start": 482, + "end": 487, "loc": { "start": { - "line": 20, + "line": 19, "column": 7 }, "end": { - "line": 20, + "line": 19, "column": 12 }, "identifierName": "debug" @@ -2172,15 +1803,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 532, - "end": 856, + "start": 490, + "end": 716, "loc": { "start": { - "line": 20, + "line": 19, "column": 15 }, "end": { - "line": 32, + "line": 27, "column": 2 } }, @@ -2191,15 +1822,15 @@ "params": [ { "type": "Identifier", - "start": 533, - "end": 537, + "start": 491, + "end": 495, "loc": { "start": { - "line": 20, + "line": 19, "column": 16 }, "end": { - "line": 20, + "line": 19, "column": 20 }, "identifierName": "root" @@ -2209,491 +1840,191 @@ ], "body": { "type": "BlockStatement", - "start": 542, - "end": 856, + "start": 500, + "end": 716, "loc": { "start": { - "line": 20, + "line": 19, "column": 25 }, "end": { - "line": 32, + "line": 27, "column": 2 } }, "body": [ { - "type": "ExpressionStatement", - "start": 546, - "end": 599, + "type": "IfStatement", + "start": 504, + "end": 541, "loc": { "start": { - "line": 21, + "line": 20, "column": 2 }, "end": { - "line": 21, - "column": 55 + "line": 20, + "column": 39 } }, - "expression": { - "type": "CallExpression", - "start": 546, - "end": 598, + "test": { + "type": "BinaryExpression", + "start": 508, + "end": 521, "loc": { "start": { - "line": 21, - "column": 2 + "line": 20, + "column": 6 }, "end": { - "line": 21, - "column": 54 + "line": 20, + "column": 19 } }, - "callee": { + "left": { "type": "Identifier", - "start": 546, - "end": 552, + "start": 508, + "end": 512, "loc": { "start": { - "line": 21, - "column": 2 + "line": 20, + "column": 6 }, "end": { - "line": 21, - "column": 8 + "line": 20, + "column": 10 }, - "identifierName": "assert" + "identifierName": "root" }, - "name": "assert" + "name": "root" }, - "arguments": [ - { - "type": "LogicalExpression", - "start": 553, - "end": 597, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 517, + "end": 521, + "loc": { + "start": { + "line": 20, + "column": 15 + }, + "end": { + "line": 20, + "column": 19 + } + } + } + }, + "consequent": { + "type": "ReturnStatement", + "start": 523, + "end": 541, + "loc": { + "start": { + "line": 20, + "column": 21 + }, + "end": { + "line": 20, + "column": 39 + } + }, + "argument": { + "type": "CallExpression", + "start": 530, + "end": 540, + "loc": { + "start": { + "line": 20, + "column": 28 + }, + "end": { + "line": 20, + "column": 38 + } + }, + "callee": { + "type": "Identifier", + "start": 530, + "end": 535, "loc": { "start": { - "line": 21, - "column": 9 + "line": 20, + "column": 28 }, "end": { - "line": 21, - "column": 53 - } - }, - "left": { - "type": "BinaryExpression", - "start": 553, - "end": 573, - "loc": { - "start": { - "line": 21, - "column": 9 - }, - "end": { - "line": 21, - "column": 29 - } - }, - "left": { - "type": "Identifier", - "start": 553, - "end": 557, - "loc": { - "start": { - "line": 21, - "column": 9 - }, - "end": { - "line": 21, - "column": 13 - }, - "identifierName": "root" - }, - "name": "root" - }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 569, - "end": 573, - "loc": { - "start": { - "line": 21, - "column": 25 - }, - "end": { - "line": 21, - "column": 29 - }, - "identifierName": "Node" - }, - "name": "Node" - } - }, - "operator": "||", - "right": { - "type": "BinaryExpression", - "start": 577, - "end": 597, - "loc": { - "start": { - "line": 21, - "column": 33 - }, - "end": { - "line": 21, - "column": 53 - } - }, - "left": { - "type": "Identifier", - "start": 577, - "end": 581, - "loc": { - "start": { - "line": 21, - "column": 33 - }, - "end": { - "line": 21, - "column": 37 - }, - "identifierName": "root" - }, - "name": "root" - }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 593, - "end": 597, - "loc": { - "start": { - "line": 21, - "column": 49 - }, - "end": { - "line": 21, - "column": 53 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } - } - } - ] - } - }, - { - "type": "IfStatement", - "start": 602, - "end": 681, - "loc": { - "start": { - "line": 22, - "column": 2 - }, - "end": { - "line": 25, - "column": 3 - } - }, - "test": { - "type": "CallExpression", - "start": 606, - "end": 619, - "loc": { - "start": { - "line": 22, - "column": 6 - }, - "end": { - "line": 22, - "column": 19 - } - }, - "callee": { - "type": "MemberExpression", - "start": 606, - "end": 617, - "loc": { - "start": { - "line": 22, - "column": 6 - }, - "end": { - "line": 22, - "column": 17 - } - }, - "object": { - "type": "Identifier", - "start": 606, - "end": 610, - "loc": { - "start": { - "line": 22, - "column": 6 - }, - "end": { - "line": 22, - "column": 10 - }, - "identifierName": "root" - }, - "name": "root" - }, - "property": { - "type": "Identifier", - "start": 611, - "end": 617, - "loc": { - "start": { - "line": 22, - "column": 11 - }, - "end": { - "line": 22, - "column": 17 - }, - "identifierName": "isLeaf" - }, - "name": "isLeaf" - }, - "computed": false - }, - "arguments": [] - }, - "consequent": { - "type": "BlockStatement", - "start": 621, - "end": 681, - "loc": { - "start": { - "line": 22, - "column": 21 - }, - "end": { - "line": 25, - "column": 3 - } - }, - "body": [ - { - "type": "ExpressionStatement", - "start": 626, - "end": 655, - "loc": { - "start": { - "line": 23, - "column": 3 + "line": 20, + "column": 33 }, - "end": { - "line": 23, - "column": 32 - } + "identifierName": "black" }, - "expression": { - "type": "CallExpression", - "start": 626, - "end": 654, - "loc": { - "start": { - "line": 23, - "column": 3 - }, - "end": { - "line": 23, - "column": 31 - } - }, - "callee": { - "type": "Identifier", - "start": 626, - "end": 632, - "loc": { - "start": { - "line": 23, - "column": 3 - }, - "end": { - "line": 23, - "column": 9 - }, - "identifierName": "assert" - }, - "name": "assert" - }, - "arguments": [ - { - "type": "BinaryExpression", - "start": 633, - "end": 653, - "loc": { - "start": { - "line": 23, - "column": 10 - }, - "end": { - "line": 23, - "column": 30 - } - }, - "left": { - "type": "Identifier", - "start": 633, - "end": 637, - "loc": { - "start": { - "line": 23, - "column": 10 - }, - "end": { - "line": 23, - "column": 14 - }, - "identifierName": "root" - }, - "name": "root" - }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 649, - "end": 653, - "loc": { - "start": { - "line": 23, - "column": 26 - }, - "end": { - "line": 23, - "column": 30 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } - } - ] - } + "name": "black" }, - { - "type": "ReturnStatement", - "start": 659, - "end": 677, - "loc": { - "start": { - "line": 24, - "column": 3 - }, - "end": { - "line": 24, - "column": 21 - } - }, - "argument": { - "type": "CallExpression", - "start": 666, - "end": 676, + "arguments": [ + { + "type": "StringLiteral", + "start": 536, + "end": 539, "loc": { "start": { - "line": 24, - "column": 10 + "line": 20, + "column": 34 }, "end": { - "line": 24, - "column": 20 + "line": 20, + "column": 37 } }, - "callee": { - "type": "Identifier", - "start": 666, - "end": 671, - "loc": { - "start": { - "line": 24, - "column": 10 - }, - "end": { - "line": 24, - "column": 15 - }, - "identifierName": "black" - }, - "name": "black" + "extra": { + "rawValue": "L", + "raw": "'L'" }, - "arguments": [ - { - "type": "StringLiteral", - "start": 672, - "end": 675, - "loc": { - "start": { - "line": 24, - "column": 16 - }, - "end": { - "line": 24, - "column": 19 - } - }, - "extra": { - "rawValue": "L", - "raw": "'L'" - }, - "value": "L" - } - ] + "value": "L" } - } - ], - "directives": [] + ] + } }, "alternate": null }, { "type": "ExpressionStatement", - "start": 685, - "end": 714, + "start": 545, + "end": 574, "loc": { "start": { - "line": 27, + "line": 22, "column": 2 }, "end": { - "line": 27, + "line": 22, "column": 31 } }, "expression": { "type": "CallExpression", - "start": 685, - "end": 713, + "start": 545, + "end": 573, "loc": { "start": { - "line": 27, + "line": 22, "column": 2 }, "end": { - "line": 27, + "line": 22, "column": 30 } }, "callee": { "type": "Identifier", - "start": 685, - "end": 691, + "start": 545, + "end": 551, "loc": { "start": { - "line": 27, + "line": 22, "column": 2 }, "end": { - "line": 27, + "line": 22, "column": 8 }, "identifierName": "assert" @@ -2703,29 +2034,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 692, - "end": 712, + "start": 552, + "end": 572, "loc": { "start": { - "line": 27, + "line": 22, "column": 9 }, "end": { - "line": 27, + "line": 22, "column": 29 } }, "left": { "type": "Identifier", - "start": 692, - "end": 696, + "start": 552, + "end": 556, "loc": { "start": { - "line": 27, + "line": 22, "column": 9 }, "end": { - "line": 27, + "line": 22, "column": 13 }, "identifierName": "root" @@ -2735,15 +2066,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 708, - "end": 712, + "start": 568, + "end": 572, "loc": { "start": { - "line": 27, + "line": 22, "column": 25 }, "end": { - "line": 27, + "line": 22, "column": 29 }, "identifierName": "Node" @@ -2756,44 +2087,44 @@ }, { "type": "VariableDeclaration", - "start": 718, - "end": 787, + "start": 578, + "end": 647, "loc": { "start": { - "line": 29, + "line": 24, "column": 2 }, "end": { - "line": 29, + "line": 24, "column": 71 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 724, - "end": 786, + "start": 584, + "end": 646, "loc": { 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24, "column": 26 } }, "object": { "type": "Identifier", - "start": 731, - "end": 735, + "start": 591, + "end": 595, "loc": { "start": { - "line": 29, + "line": 24, "column": 15 }, "end": { - "line": 29, + "line": 24, "column": 19 }, "identifierName": "root" @@ -2861,15 +2192,15 @@ }, "property": { "type": "Identifier", - "start": 736, - "end": 742, + "start": 596, + "end": 602, "loc": { "start": { - "line": 29, + "line": 24, "column": 20 }, "end": { - "line": 29, + "line": 24, "column": 26 }, "identifierName": "_color" @@ -2881,15 +2212,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 747, - "end": 752, + "start": 607, + "end": 612, "loc": { "start": { - "line": 29, + "line": 24, "column": 31 }, "end": { - "line": 29, + "line": 24, "column": 36 }, "identifierName": "BLACK" @@ -2899,29 +2230,29 @@ }, "consequent": { "type": "CallExpression", - "start": 755, - "end": 770, + "start": 615, + "end": 630, "loc": { "start": { - "line": 29, + "line": 24, "column": 39 }, "end": { - "line": 29, + "line": 24, "column": 54 } }, "callee": { "type": "Identifier", - "start": 755, - "end": 760, + "start": 615, + "end": 620, "loc": { "start": { - "line": 29, + "line": 24, "column": 39 }, "end": { - "line": 29, + "line": 24, "column": 44 }, "identifierName": "black" @@ -2931,29 +2262,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 761, - "end": 769, + "start": 621, + "end": 629, "loc": { "start": { - "line": 29, + "line": 24, "column": 45 }, "end": { - "line": 29, + "line": 24, "column": 53 } }, "object": { "type": "Identifier", - "start": 761, - "end": 765, + "start": 621, + "end": 625, "loc": { "start": { - "line": 29, + "line": 24, "column": 45 }, "end": { - "line": 29, + "line": 24, "column": 49 }, "identifierName": "root" @@ -2962,15 +2293,15 @@ }, "property": { "type": "Identifier", - "start": 766, - "end": 769, + "start": 626, + "end": 629, "loc": { "start": { - "line": 29, + "line": 24, "column": 50 }, "end": { - "line": 29, + "line": 24, "column": 53 }, "identifierName": "key" @@ -2983,29 +2314,29 @@ }, "alternate": { "type": "CallExpression", - "start": 773, - "end": 786, + "start": 633, + "end": 646, "loc": { "start": { - "line": 29, + "line": 24, "column": 57 }, "end": { - "line": 29, + "line": 24, "column": 70 } }, "callee": { "type": "Identifier", - "start": 773, - "end": 776, + "start": 633, + "end": 636, "loc": { "start": { - "line": 29, + "line": 24, "column": 57 }, "end": { - "line": 29, + "line": 24, "column": 60 }, "identifierName": "red" @@ -3015,29 +2346,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 777, - "end": 785, + "start": 637, + "end": 645, "loc": { "start": { - "line": 29, + "line": 24, "column": 61 }, "end": { - "line": 29, + "line": 24, "column": 69 } }, "object": { "type": "Identifier", - "start": 777, - "end": 781, + "start": 637, + "end": 641, "loc": { "start": { - "line": 29, + "line": 24, "column": 61 }, "end": { - "line": 29, + "line": 24, "column": 65 }, "identifierName": "root" @@ -3046,15 +2377,15 @@ }, "property": { "type": "Identifier", - "start": 782, - "end": 785, + "start": 642, + "end": 645, "loc": { "start": { - "line": 29, + "line": 24, "column": 66 }, "end": { - "line": 29, + "line": 24, "column": 69 }, "identifierName": "key" @@ -3072,58 +2403,58 @@ }, { "type": "ReturnStatement", - "start": 791, - "end": 853, + "start": 651, + "end": 713, "loc": { "start": { - "line": 31, + "line": 26, "column": 2 }, "end": { - "line": 31, + "line": 26, "column": 64 } }, "argument": { "type": "TemplateLiteral", - "start": 798, - "end": 852, + "start": 658, + "end": 712, "loc": { "start": { - "line": 31, + "line": 26, "column": 9 }, "end": { - "line": 31, + "line": 26, "column": 63 } }, "expressions": [ { "type": "CallExpression", - "start": 802, - "end": 818, + "start": 662, + "end": 678, "loc": { "start": { - "line": 31, + "line": 26, "column": 13 }, "end": { - "line": 31, + "line": 26, "column": 29 } }, "callee": { "type": "Identifier", - "start": 802, - "end": 807, + "start": 662, + "end": 667, "loc": { "start": { - "line": 31, + "line": 26, "column": 13 }, "end": { - "line": 31, + "line": 26, "column": 18 }, "identifierName": "debug" @@ -3133,29 +2464,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 808, - "end": 817, + "start": 668, + "end": 677, "loc": { "start": { - "line": 31, + "line": 26, "column": 19 }, "end": { - "line": 31, + "line": 26, "column": 28 } }, "object": { "type": "Identifier", - "start": 808, - "end": 812, + "start": 668, + "end": 672, "loc": { "start": { - "line": 31, + "line": 26, "column": 19 }, "end": { - "line": 31, + "line": 26, "column": 23 }, "identifierName": "root" @@ -3164,15 +2495,15 @@ }, "property": { "type": "Identifier", - "start": 813, - "end": 817, + "start": 673, + "end": 677, "loc": { "start": { - "line": 31, + "line": 26, "column": 24 }, "end": { - "line": 31, + "line": 26, "column": 28 }, "identifierName": "left" @@ -3185,15 +2516,15 @@ }, { "type": "Identifier", - "start": 823, - "end": 827, + "start": 683, + "end": 687, "loc": { "start": { - "line": 31, + "line": 26, "column": 34 }, "end": { - "line": 31, + "line": 26, "column": 38 }, "identifierName": "repr" @@ -3202,29 +2533,29 @@ }, { "type": "CallExpression", - "start": 832, - "end": 849, + "start": 692, + "end": 709, "loc": { "start": { - "line": 31, + "line": 26, "column": 43 }, "end": { - "line": 31, + "line": 26, "column": 60 } }, "callee": { "type": "Identifier", - "start": 832, - "end": 837, + "start": 692, + "end": 697, "loc": { "start": { - "line": 31, + "line": 26, "column": 43 }, "end": { - "line": 31, + "line": 26, "column": 48 }, "identifierName": "debug" @@ -3234,29 +2565,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 838, - "end": 848, + "start": 698, + "end": 708, "loc": { "start": { - "line": 31, + "line": 26, "column": 49 }, "end": { - "line": 31, + "line": 26, "column": 59 } }, "object": { "type": "Identifier", - "start": 838, - "end": 842, + "start": 698, + "end": 702, "loc": { "start": { - "line": 31, + "line": 26, "column": 49 }, "end": { - "line": 31, + "line": 26, "column": 53 }, "identifierName": "root" @@ -3265,15 +2596,15 @@ }, "property": { "type": "Identifier", - "start": 843, - "end": 848, + "start": 703, + "end": 708, "loc": { "start": { - "line": 31, + "line": 26, "column": 54 }, "end": { - "line": 31, + "line": 26, "column": 59 }, "identifierName": "right" @@ -3288,15 +2619,15 @@ "quasis": [ { "type": "TemplateElement", - "start": 799, - "end": 800, + "start": 659, + "end": 660, "loc": { "start": { - "line": 31, + "line": 26, "column": 10 }, "end": { - "line": 31, + "line": 26, "column": 11 } }, @@ -3308,15 +2639,15 @@ }, { "type": "TemplateElement", - "start": 819, - "end": 821, + "start": 679, + "end": 681, "loc": { "start": { - "line": 31, + "line": 26, "column": 30 }, "end": { - "line": 31, + "line": 26, "column": 32 } }, @@ -3328,15 +2659,15 @@ }, { "type": "TemplateElement", - "start": 828, - "end": 830, + "start": 688, + "end": 690, "loc": { "start": { - "line": 31, + "line": 26, "column": 39 }, "end": { - "line": 31, + "line": 26, "column": 41 } }, @@ -3348,15 +2679,15 @@ }, { "type": "TemplateElement", - "start": 850, - "end": 851, + "start": 710, + "end": 711, "loc": { "start": { - "line": 31, + "line": 26, "column": 61 }, "end": { - "line": 31, + "line": 26, "column": 62 } }, @@ -3380,16 +2711,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node|Leaf} root - The root of the tree.\n\t * @returns {string}\n\t ", - "start": 326, - "end": 516, + "value": "*\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node} root - The root of the tree.\n\t * @returns {string}\n\t ", + "start": 289, + "end": 474, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 19, + "line": 18, "column": 4 } } @@ -3398,29 +2729,29 @@ }, { "type": "ReturnStatement", - "start": 860, - "end": 873, + "start": 720, + "end": 733, "loc": { "start": { - "line": 34, + "line": 29, "column": 1 }, "end": { - "line": 34, + "line": 29, "column": 14 } }, "argument": { "type": "Identifier", - "start": 867, - "end": 872, + "start": 727, + "end": 732, "loc": { "start": { - "line": 34, + "line": 29, "column": 8 }, "end": { - "line": 34, + "line": 29, "column": 13 }, "identifierName": "debug" @@ -3440,15 +2771,15 @@ { "type": "CommentBlock", "value": "*\n * Builds a debug function from color handlers.\n *\n * @param {Object} colors The colors to use.\n * @returns {Function} The debug function.\n ", - "start": 143, - "end": 289, + "start": 106, + "end": 252, "loc": { "start": { - "line": 6, + "line": 5, "column": 0 }, "end": { - "line": 11, + "line": 10, "column": 3 } } @@ -3464,31 +2795,31 @@ { "type": "CommentBlock", "value": "*\n * Builds a debug function from color handlers.\n *\n * @param {Object} colors The colors to use.\n * @returns {Function} The debug function.\n ", - "start": 143, - "end": 289, + "start": 106, + "end": 252, "loc": { "start": { - "line": 6, + "line": 5, "column": 0 }, "end": { - "line": 11, + "line": 10, "column": 3 } } }, { "type": "CommentBlock", - "value": "*\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node|Leaf} root - The root of the tree.\n\t * @returns {string}\n\t ", - "start": 326, - "end": 516, + "value": "*\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node} root - The root of the tree.\n\t * @returns {string}\n\t ", + "start": 289, + "end": 474, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 19, + "line": 18, "column": 4 } } @@ -3670,736 +3001,47 @@ }, "value": "Node", "start": 36, - "end": 40, - "loc": { - "start": { - "line": 2, - "column": 7 - }, - "end": { - "line": 2, - 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"end": 40, "loc": { "start": { - "line": 13, - "column": 1 + "line": 2, + "column": 7 }, "end": { - "line": 19, - "column": 4 + "line": 2, + "column": 11 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 518, - "end": 523, + "value": "from", + "start": 41, + "end": 45, "loc": { "start": { - "line": 20, - "column": 1 + "line": 2, + "column": 12 }, "end": { - "line": 20, - "column": 6 + "line": 2, + "column": 16 } } }, { "type": { - "label": "name", + "label": "string", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4407,71 +3049,74 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "debug", - "start": 524, - "end": 529, + "value": "../types/Node.js", + "start": 46, + "end": 64, "loc": { "start": { - "line": 20, - "column": 7 + "line": 2, + "column": 17 }, "end": { - "line": 20, - "column": 12 + "line": 2, + "column": 35 } } }, { "type": { - "label": "=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 530, - "end": 531, + "start": 64, + "end": 65, "loc": { "start": { - "line": 20, - "column": 13 + "line": 2, + "column": 35 }, "end": { - "line": 20, - "column": 14 + "line": 2, + "column": 36 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "import", + "keyword": "import", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 532, - "end": 533, + "value": "import", + "start": 66, + "end": 72, "loc": { "start": { - "line": 20, - "column": 15 + "line": 3, + "column": 0 }, "end": { - "line": 20, - "column": 16 + "line": 3, + "column": 6 } } }, @@ -4487,25 +3132,25 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 533, - "end": 537, + "value": "BLACK", + "start": 73, + "end": 78, "loc": { "start": { - "line": 20, - "column": 16 + "line": 3, + "column": 7 }, "end": { - "line": 20, - "column": 20 + "line": 3, + "column": 12 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4513,24 +3158,25 @@ "postfix": false, "binop": null }, - "start": 537, - "end": 538, + "value": "from", + "start": 79, + "end": 83, "loc": { "start": { - "line": 20, - "column": 20 + "line": 3, + "column": 13 }, "end": { - "line": 20, - "column": 21 + "line": 3, + "column": 17 } } }, { "type": { - "label": "=>", - "beforeExpr": true, - "startsExpr": false, + "label": "string", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4539,92 +3185,87 @@ "binop": null, "updateContext": null }, - "start": 539, - "end": 541, + "value": "../color/BLACK.js", + "start": 84, + "end": 103, "loc": { "start": { - "line": 20, - "column": 22 + "line": 3, + "column": 18 }, "end": { - "line": 20, - "column": 24 + "line": 3, + "column": 37 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 542, - "end": 543, + "start": 103, + "end": 104, "loc": { "start": { - "line": 20, - "column": 25 + "line": 3, + "column": 37 }, "end": { - "line": 20, - "column": 26 + "line": 3, + "column": 38 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "assert", - "start": 546, - "end": 552, + "type": "CommentBlock", + "value": "*\n * Builds a debug function from color handlers.\n *\n * @param {Object} colors The colors to use.\n * @returns {Function} The debug function.\n ", + "start": 106, + "end": 252, "loc": { "start": { - "line": 21, - "column": 2 + "line": 5, + "column": 0 }, "end": { - "line": 21, - "column": 8 + "line": 10, + "column": 3 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 552, - "end": 553, + "value": "const", + "start": 253, + "end": 258, "loc": { "start": { - "line": 21, - "column": 8 + "line": 11, + "column": 0 }, "end": { - "line": 21, - "column": 9 + "line": 11, + "column": 5 } } }, @@ -4640,52 +3281,51 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 553, - "end": 557, + "value": "_debug", + "start": 259, + "end": 265, "loc": { "start": { - "line": 21, - "column": 9 + "line": 11, + "column": 6 }, "end": { - "line": 21, - "column": 13 + "line": 11, + "column": 12 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 558, - "end": 568, + "value": "=", + "start": 266, + "end": 267, "loc": { "start": { - "line": 21, - "column": 14 + "line": 11, + "column": 13 }, "end": { - "line": 21, - "column": 24 + "line": 11, + "column": 14 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -4694,44 +3334,41 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 569, - "end": 573, + "start": 268, + "end": 269, "loc": { "start": { - "line": 21, - "column": 25 + "line": 11, + "column": 15 }, "end": { - "line": 21, - "column": 29 + "line": 11, + "column": 16 } } }, { "type": { - "label": "||", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 1, - "updateContext": null + "binop": null }, - "value": "||", - "start": 574, - "end": 576, + "start": 269, + "end": 270, "loc": { "start": { - "line": 21, - "column": 30 + "line": 11, + "column": 16 }, "end": { - "line": 21, - "column": 32 + "line": 11, + "column": 17 } } }, @@ -4747,24 +3384,23 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 577, - "end": 581, + "value": "red", + "start": 270, + "end": 273, "loc": { "start": { - "line": 21, - "column": 33 + "line": 11, + "column": 17 }, "end": { - "line": 21, - "column": 37 + "line": 11, + "column": 20 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -4772,28 +3408,53 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 582, - "end": 592, + "start": 273, + "end": 274, + "loc": { + "start": { + "line": 11, + "column": 20 + }, + "end": { + "line": 11, + "column": 21 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "black", + "start": 275, + "end": 280, "loc": { "start": { - "line": 21, - "column": 38 + "line": 11, + "column": 22 }, "end": { - "line": 21, - "column": 48 + "line": 11, + "column": 27 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4801,17 +3462,16 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 593, - "end": 597, + "start": 280, + "end": 281, "loc": { "start": { - "line": 21, - "column": 49 + "line": 11, + "column": 27 }, "end": { - "line": 21, - "column": 53 + "line": 11, + "column": 28 } } }, @@ -4827,22 +3487,22 @@ "postfix": false, "binop": null }, - "start": 597, - "end": 598, + "start": 281, + "end": 282, "loc": { "start": { - "line": 21, - "column": 53 + "line": 11, + "column": 28 }, "end": { - "line": 21, - "column": 54 + "line": 11, + "column": 29 } } }, { "type": { - "label": ";", + "label": "=>", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -4853,68 +3513,84 @@ "binop": null, "updateContext": null }, - "start": 598, - "end": 599, + "start": 283, + "end": 285, "loc": { "start": { - "line": 21, - "column": 54 + "line": 11, + "column": 30 }, "end": { - "line": 21, - "column": 55 + "line": 11, + "column": 32 } } }, { "type": { - "label": "if", - "keyword": "if", - "beforeExpr": false, - "startsExpr": false, + "label": "{", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 602, - "end": 604, + "start": 286, + "end": 287, "loc": { "start": { - "line": 22, - "column": 2 + "line": 11, + "column": 33 }, "end": { - "line": 22, + "line": 11, + "column": 34 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node} root - The root of the tree.\n\t * @returns {string}\n\t ", + "start": 289, + "end": 474, + "loc": { + "start": { + "line": 12, + "column": 1 + }, + "end": { + "line": 18, "column": 4 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 605, - "end": 606, + "value": "const", + "start": 476, + "end": 481, "loc": { "start": { - "line": 22, - "column": 5 + "line": 19, + "column": 1 }, "end": { - "line": 22, + "line": 19, "column": 6 } } @@ -4931,50 +3607,51 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 606, - "end": 610, + "value": "debug", + "start": 482, + "end": 487, "loc": { "start": { - "line": 22, - "column": 6 + "line": 19, + "column": 7 }, "end": { - "line": 22, - "column": 10 + "line": 19, + "column": 12 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 610, - "end": 611, + "value": "=", + "start": 488, + "end": 489, "loc": { "start": { - "line": 22, - "column": 10 + "line": 19, + "column": 13 }, "end": { - "line": 22, - "column": 11 + "line": 19, + "column": 14 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -4983,24 +3660,23 @@ "postfix": false, "binop": null }, - "value": "isLeaf", - "start": 611, - "end": 617, + "start": 490, + "end": 491, "loc": { "start": { - "line": 22, - "column": 11 + "line": 19, + "column": 15 }, "end": { - "line": 22, - "column": 17 + "line": 19, + "column": 16 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5009,16 +3685,17 @@ "postfix": false, "binop": null }, - "start": 617, - "end": 618, + "value": "root", + "start": 491, + "end": 495, "loc": { "start": { - "line": 22, - "column": 17 + "line": 19, + "column": 16 }, "end": { - "line": 22, - "column": 18 + "line": 19, + "column": 20 } } }, @@ -5034,41 +3711,42 @@ "postfix": false, "binop": null }, - "start": 618, - "end": 619, + "start": 495, + "end": 496, "loc": { "start": { - "line": 22, - "column": 18 + "line": 19, + "column": 20 }, "end": { - "line": 22, - "column": 19 + "line": 19, + "column": 21 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "=>", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 619, - "end": 620, + "start": 497, + "end": 499, "loc": { "start": { - "line": 22, - "column": 19 + "line": 19, + "column": 22 }, "end": { - "line": 22, - "column": 20 + "line": 19, + "column": 24 } } }, @@ -5084,42 +3762,44 @@ "postfix": false, "binop": null }, - "start": 621, - "end": 622, + "start": 500, + "end": 501, "loc": { "start": { - "line": 22, - "column": 21 + "line": 19, + "column": 25 }, "end": { - "line": 22, - "column": 22 + "line": 19, + "column": 26 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 626, - "end": 632, + "value": "if", + "start": 504, + "end": 506, "loc": { "start": { - "line": 23, - "column": 3 + "line": 20, + "column": 2 }, "end": { - "line": 23, - "column": 9 + "line": 20, + "column": 4 } } }, @@ -5135,16 +3815,16 @@ "postfix": false, "binop": null }, - "start": 632, - "end": 633, + "start": 507, + "end": 508, "loc": { "start": { - "line": 23, - "column": 9 + "line": 20, + "column": 5 }, "end": { - "line": 23, - "column": 10 + "line": 20, + "column": 6 } } }, @@ -5161,23 +3841,22 @@ "binop": null }, "value": "root", - "start": 633, - "end": 637, + "start": 508, + "end": 512, "loc": { "start": { - "line": 23, - "column": 10 + "line": 20, + "column": 6 }, "end": { - "line": 23, - "column": 14 + "line": 20, + "column": 10 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5185,26 +3864,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": 6, "updateContext": null }, - "value": "instanceof", - "start": 638, - "end": 648, + "value": "===", + "start": 513, + "end": 516, "loc": { "start": { - "line": 23, - "column": 15 + "line": 20, + "column": 11 }, "end": { - "line": 23, - "column": 25 + "line": 20, + "column": 14 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5212,19 +3892,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Leaf", - "start": 649, - "end": 653, + "value": "null", + "start": 517, + "end": 521, "loc": { "start": { - "line": 23, - "column": 26 + "line": 20, + "column": 15 }, "end": { - "line": 23, - "column": 30 + "line": 20, + "column": 19 } } }, @@ -5240,42 +3921,16 @@ "postfix": false, "binop": null }, - "start": 653, - "end": 654, - "loc": { - "start": { - "line": 23, - "column": 30 - }, - "end": { - "line": 23, - "column": 31 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 654, - "end": 655, + "start": 521, + "end": 522, "loc": { "start": { - "line": 23, - "column": 31 + "line": 20, + "column": 19 }, "end": { - "line": 23, - "column": 32 + "line": 20, + "column": 20 } } }, @@ -5294,16 +3949,16 @@ "updateContext": null }, "value": "return", - "start": 659, - "end": 665, + "start": 523, + "end": 529, "loc": { "start": { - "line": 24, - "column": 3 + "line": 20, + "column": 21 }, "end": { - "line": 24, - "column": 9 + "line": 20, + "column": 27 } } }, @@ -5320,16 +3975,16 @@ "binop": null }, "value": "black", - "start": 666, - "end": 671, + "start": 530, + "end": 535, "loc": { "start": { - "line": 24, - "column": 10 + "line": 20, + "column": 28 }, "end": { - "line": 24, - "column": 15 + "line": 20, + "column": 33 } } }, @@ -5345,16 +4000,16 @@ "postfix": false, "binop": null }, - "start": 671, - "end": 672, + "start": 535, + "end": 536, "loc": 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- "line": 27, + "line": 22, "column": 13 } } @@ -5553,15 +4183,15 @@ "updateContext": null }, "value": "instanceof", - "start": 697, - "end": 707, + "start": 557, + "end": 567, "loc": { "start": { - "line": 27, + "line": 22, "column": 14 }, "end": { - "line": 27, + "line": 22, "column": 24 } } @@ -5579,15 +4209,15 @@ "binop": null }, "value": "Node", - "start": 708, - "end": 712, + "start": 568, + "end": 572, "loc": { "start": { - "line": 27, + "line": 22, "column": 25 }, "end": { - "line": 27, + "line": 22, "column": 29 } } @@ -5604,15 +4234,15 @@ "postfix": false, "binop": null }, - "start": 712, - "end": 713, + "start": 572, + "end": 573, "loc": { "start": { - "line": 27, + "line": 22, "column": 29 }, "end": { - "line": 27, + "line": 22, "column": 30 } } @@ -5630,15 +4260,15 @@ "binop": null, "updateContext": null }, - "start": 713, - "end": 714, + "start": 573, + "end": 574, "loc": { "start": { - "line": 27, + "line": 22, "column": 30 }, "end": { - "line": 27, + "line": 22, 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"line": 24, "column": 57 }, "end": { - "line": 29, + "line": 24, "column": 60 } } @@ -6099,15 +4729,15 @@ "postfix": false, "binop": null }, - "start": 776, - "end": 777, + "start": 636, + "end": 637, "loc": { "start": { - "line": 29, + "line": 24, "column": 60 }, "end": { - "line": 29, + "line": 24, "column": 61 } } @@ -6125,15 +4755,15 @@ "binop": null }, "value": "root", - "start": 777, - "end": 781, + "start": 637, + "end": 641, "loc": { "start": { - "line": 29, + "line": 24, "column": 61 }, "end": { - "line": 29, + "line": 24, "column": 65 } } @@ -6151,15 +4781,15 @@ "binop": null, "updateContext": null }, - "start": 781, - "end": 782, + "start": 641, + "end": 642, "loc": { "start": { - "line": 29, + "line": 24, "column": 65 }, "end": { - "line": 29, + "line": 24, "column": 66 } } @@ -6177,15 +4807,15 @@ "binop": null }, "value": "key", - "start": 782, - "end": 785, + "start": 642, + "end": 645, "loc": { "start": { - "line": 29, + "line": 24, "column": 66 }, "end": { - "line": 29, 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678, + "end": 679, "loc": { "start": { - "line": 31, + "line": 26, "column": 29 }, "end": { - "line": 31, + "line": 26, "column": 30 } } @@ -6539,15 +5169,15 @@ "updateContext": null }, "value": ", ", - "start": 819, - "end": 821, + "start": 679, + "end": 681, "loc": { "start": { - "line": 31, + "line": 26, "column": 30 }, "end": { - "line": 31, + "line": 26, "column": 32 } } @@ -6564,15 +5194,15 @@ "postfix": false, "binop": null }, - "start": 821, - "end": 823, + "start": 681, + "end": 683, "loc": { "start": { - "line": 31, + "line": 26, "column": 32 }, "end": { - "line": 31, + "line": 26, "column": 34 } } @@ -6590,15 +5220,15 @@ "binop": null }, "value": "repr", - "start": 823, - "end": 827, + "start": 683, + "end": 687, "loc": { "start": { - "line": 31, + "line": 26, "column": 34 }, "end": { - "line": 31, + "line": 26, "column": 38 } } @@ -6615,15 +5245,15 @@ "postfix": false, "binop": null }, - "start": 827, - "end": 828, + "start": 687, + "end": 688, "loc": { "start": { - "line": 31, + "line": 26, "column": 38 }, "end": { - "line": 31, + "line": 26, "column": 39 } } @@ -6642,15 +5272,15 @@ "updateContext": null }, "value": ", ", - "start": 828, - "end": 830, + "start": 688, + "end": 690, "loc": { "start": { - "line": 31, + "line": 26, "column": 39 }, "end": { - "line": 31, + "line": 26, "column": 41 } } @@ -6667,15 +5297,15 @@ "postfix": false, "binop": null }, - "start": 830, - "end": 832, + "start": 690, + "end": 692, "loc": { "start": { - "line": 31, + "line": 26, "column": 41 }, "end": { - "line": 31, + "line": 26, "column": 43 } } @@ -6693,15 +5323,15 @@ "binop": null }, "value": "debug", - "start": 832, - "end": 837, + "start": 692, + "end": 697, "loc": { "start": { - "line": 31, + "line": 26, "column": 43 }, "end": { - "line": 31, + "line": 26, "column": 48 } } @@ -6718,15 +5348,15 @@ "postfix": false, "binop": null }, - "start": 837, - "end": 838, + "start": 697, + "end": 698, "loc": { "start": { - "line": 31, + "line": 26, "column": 48 }, "end": { - 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"end": 484, + "type": "BinaryExpression", + "start": 661, + "end": 678, "loc": { "start": { - "line": 16, + "line": 22, "column": 8 }, "end": { - "line": 16, - "column": 46 + "line": 22, + "column": 25 } }, "left": { - "type": "BinaryExpression", - "start": 446, - "end": 463, + "type": "Identifier", + "start": 661, + "end": 662, "loc": { "start": { - "line": 16, + "line": 22, "column": 8 }, "end": { - "line": 16, - "column": 25 - } - }, - "left": { - "type": "Identifier", - "start": 446, - "end": 447, - "loc": { - "start": { - "line": 16, - "column": 8 - }, - "end": { - "line": 16, - "column": 9 - }, - "identifierName": "n" + "line": 22, + "column": 9 }, - "name": "n" + "identifierName": "n" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 459, - "end": 463, - "loc": { - "start": { - "line": 16, - "column": 21 - }, - "end": { - "line": 16, - "column": 25 - }, - "identifierName": "Node" - }, - "name": "Node" - } + "name": "n" }, - "operator": "||", + 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+ }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 757, + "end": 758, + "loc": { + "start": { + "line": 26, + "column": 18 + }, + "end": { + "line": 26, "column": 19 } } - } - ], - "tokens": [ + }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -1903,20 +6093,70 @@ "isAssign": false, "prefix": false, "postfix": false, + "binop": null + }, + "value": "n", + "start": 758, + "end": 759, + "loc": { + "start": { + "line": 26, + "column": 19 + }, + "end": { + "line": 26, + "column": 20 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 759, + "end": 760, + "loc": { + "start": { + "line": 26, + "column": 20 + }, + "end": { + "line": 26, + "column": 21 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, "binop": null, "updateContext": null }, - "value": "import", - "start": 0, - "end": 6, + "start": 760, + "end": 761, "loc": { "start": { - "line": 1, - "column": 0 + "line": 26, + "column": 21 }, "end": { - "line": 1, - "column": 6 + "line": 26, + "column": 22 } } }, @@ -1933,16 +6173,41 @@ "binop": null }, "value": "assert", - "start": 7, - "end": 13, + "start": 763, + "end": 769, "loc": { "start": { - "line": 1, + "line": 27, + "column": 1 + }, + "end": { + "line": 27, + "column": 7 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 769, + "end": 770, + "loc": { + "start": { + "line": 27, "column": 7 }, "end": { - "line": 1, - "column": 13 + "line": 27, + "column": 8 } } }, @@ -1958,44 +6223,96 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 14, - "end": 18, + "value": "s", + "start": 770, + "end": 771, "loc": { "start": { - "line": 1, - "column": 14 + "line": 27, + "column": 8 + }, + "end": { + "line": 27, + "column": 9 + } + } + }, + { + "type": { + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, + "updateContext": null + }, + "value": "instanceof", + "start": 772, + "end": 782, + "loc": { + "start": { + "line": 27, + "column": 10 + }, + "end": { + "line": 27, + "column": 20 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "Node", + "start": 783, + "end": 787, + "loc": { + "start": { + "line": 27, + "column": 21 }, "end": { - "line": 1, - "column": 18 + "line": 27, + "column": 25 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "assert", - "start": 19, - "end": 27, + "start": 787, + "end": 788, "loc": { "start": { - "line": 1, - "column": 19 + "line": 27, + "column": 25 }, "end": { - "line": 1, - "column": 27 + "line": 27, + "column": 26 } } }, @@ -2012,25 +6329,25 @@ "binop": null, "updateContext": null }, - "start": 27, - "end": 28, + "start": 788, + "end": 789, "loc": { "start": { - "line": 1, - "column": 27 + "line": 27, + "column": 26 }, "end": { - "line": 1, - "column": 28 + "line": 27, + "column": 27 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2039,24 +6356,24 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 29, - "end": 35, + "value": "if", + "start": 792, + "end": 794, "loc": { "start": { - "line": 2, - "column": 0 + "line": 29, + "column": 1 }, "end": { - "line": 2, - "column": 6 + "line": 29, + "column": 3 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2065,17 +6382,16 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 36, - "end": 41, + "start": 795, + "end": 796, "loc": { "start": { - "line": 2, - "column": 7 + "line": 29, + "column": 4 }, "end": { - "line": 2, - "column": 12 + "line": 29, + "column": 5 } } }, @@ -2091,25 +6407,25 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 42, - "end": 46, + "value": "s", + "start": 796, + "end": 797, "loc": { "start": { - "line": 2, - "column": 13 + "line": 29, + "column": 5 }, "end": { - "line": 2, - "column": 17 + "line": 29, + "column": 6 } } }, { "type": { - "label": "string", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2118,71 +6434,69 @@ "binop": null, "updateContext": null }, - "value": "../color/BLACK.js", - "start": 47, - "end": 66, + "start": 797, + "end": 798, "loc": { "start": { - "line": 2, - "column": 18 + "line": 29, + "column": 6 }, "end": { - "line": 2, - "column": 37 + "line": 29, + "column": 7 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 66, - "end": 67, + "value": "_color", + "start": 798, + "end": 804, "loc": { "start": { - "line": 2, - "column": 37 + "line": 29, + "column": 7 }, "end": { - "line": 2, - "column": 38 + "line": 29, + "column": 13 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "import", - "start": 68, - "end": 74, + "value": "===", + "start": 805, + "end": 808, "loc": { "start": { - "line": 3, - "column": 0 + "line": 29, + "column": 14 }, "end": { - "line": 3, - "column": 6 + "line": 29, + "column": 17 } } }, @@ -2198,25 +6512,25 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 75, - 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"end": 103, + "start": 816, + "end": 817, "loc": { "start": { - "line": 3, - "column": 17 + "line": 29, + "column": 25 }, "end": { - "line": 3, - "column": 35 + "line": 29, + "column": 26 + } + } + }, + { + "type": "CommentLine", + "value": " If n's sibling is BLACK, go to case 2.", + "start": 820, + "end": 861, + "loc": { + "start": { + "line": 30, + "column": 2 + }, + "end": { + "line": 30, + "column": 43 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 103, - "end": 104, + "value": "delete_case2", + "start": 864, + "end": 876, "loc": { "start": { - "line": 3, - "column": 35 + "line": 31, + "column": 2 }, "end": { - "line": 3, - "column": 36 + "line": 31, + "column": 14 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 105, - "end": 111, + "start": 876, + "end": 877, "loc": { "start": { - "line": 4, - "column": 0 + "line": 31, + "column": 14 }, "end": { - "line": 4, - "column": 6 + "line": 31, + "column": 15 } } }, @@ -2331,25 +6655,25 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 112, - "end": 116, + "value": "n", + "start": 877, + "end": 878, "loc": { "start": { - "line": 4, - "column": 7 + "line": 31, + "column": 15 }, "end": { - "line": 4, - "column": 11 + "line": 31, + "column": 16 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2357,25 +6681,24 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 117, - "end": 121, + "start": 878, + "end": 879, "loc": { "start": { - "line": 4, - "column": 12 + "line": 31, + "column": 16 }, "end": { - "line": 4, - "column": 16 + "line": 31, + "column": 17 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2384,52 +6707,50 @@ "binop": null, "updateContext": null }, - "value": "../types/Leaf.js", - "start": 122, - "end": 140, + "start": 879, + "end": 880, "loc": { "start": { - "line": 4, + "line": 31, "column": 17 }, "end": { - "line": 4, - "column": 35 + "line": 31, + "column": 18 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": "}", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 140, - "end": 141, + "start": 882, + "end": 883, "loc": { "start": { - "line": 4, - "column": 35 + "line": 32, + "column": 1 }, "end": { - "line": 4, - "column": 36 + "line": 32, + "column": 2 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, + "label": "else", + "keyword": "else", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2438,24 +6759,24 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 142, - "end": 148, + "value": "else", + "start": 884, + "end": 888, "loc": { "start": { - "line": 5, - "column": 0 + "line": 32, + "column": 3 }, "end": { - "line": 5, - "column": 6 + "line": 32, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2464,17 +6785,32 @@ "postfix": false, "binop": null }, - "value": "delete_case2", - "start": 149, - "end": 161, + "start": 889, + "end": 890, + "loc": { + "start": { + "line": 32, + "column": 8 + }, + "end": { + "line": 32, + "column": 9 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * Otherwise, prepare for and go to case 3.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * >B R R B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - B B >B B = =\n\t\t * / \\ / \\ / \\ / \\\n\t\t * = = = = - - = =\n\t\t ", + "start": 893, + "end": 1259, "loc": { "start": { - "line": 5, - "column": 7 + "line": 33, + "column": 2 }, "end": { - "line": 5, - "column": 19 + "line": 43, + "column": 5 } } }, @@ -2490,25 +6826,25 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 162, - "end": 166, + "value": "n", + "start": 1262, + "end": 1263, "loc": { "start": { - "line": 5, - "column": 20 + "line": 44, + "column": 2 }, "end": { - "line": 5, - "column": 24 + "line": 44, + "column": 3 } } }, { "type": { - "label": "string", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2517,66 +6853,48 @@ "binop": null, "updateContext": null }, - "value": "./delete_case2.js", - "start": 167, - "end": 186, + "start": 1263, + "end": 1264, "loc": { "start": { - "line": 5, - "column": 25 + "line": 44, + "column": 3 }, "end": { - "line": 5, - "column": 44 + "line": 44, + "column": 4 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 186, - "end": 187, - "loc": { - "start": { - "line": 5, - "column": 44 - }, - "end": { - "line": 5, - "column": 45 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node|Leaf} n - The input node.\n ", - "start": 189, - "end": 407, + "value": "parent", + "start": 1264, + "end": 1270, "loc": { "start": { - "line": 7, - "column": 0 + "line": 44, + "column": 4 }, "end": { - "line": 14, - "column": 3 + "line": 44, + "column": 10 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2587,17 +6905,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 408, - "end": 413, + "start": 1270, + "end": 1271, "loc": { "start": { - "line": 15, - "column": 0 + "line": 44, + "column": 10 }, "end": { - "line": 15, - "column": 5 + "line": 44, + "column": 11 } } }, @@ -2613,17 +6930,17 @@ "postfix": false, "binop": null }, - "value": "delete_case1", - "start": 414, - "end": 426, + "value": "_color", + "start": 1271, + "end": 1277, "loc": { "start": { - "line": 15, - "column": 6 + "line": 44, + "column": 11 }, "end": { - "line": 15, - "column": 18 + "line": 44, + "column": 17 } } }, @@ -2641,41 +6958,16 @@ "updateContext": null }, "value": "=", - "start": 427, - "end": 428, - "loc": { - "start": { - "line": 15, - "column": 19 - }, - "end": { - "line": 15, - "column": 20 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 429, - "end": 430, + "start": 1278, + "end": 1279, "loc": { "start": { - "line": 15, - "column": 21 + "line": 44, + "column": 18 }, "end": { - "line": 15, - "column": 22 + "line": 44, + "column": 19 } } }, @@ -2691,93 +6983,95 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 430, - "end": 431, + "value": "RED", + "start": 1280, + "end": 1283, "loc": { "start": { - "line": 15, - "column": 22 + "line": 44, + "column": 20 }, "end": { - "line": 15, + "line": 44, "column": 23 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 431, - "end": 432, + "start": 1283, + "end": 1284, "loc": { "start": { - "line": 15, + "line": 44, "column": 23 }, "end": { - "line": 15, + "line": 44, "column": 24 } } }, { "type": { - "label": "=>", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 433, - "end": 435, + "value": "s", + "start": 1287, + "end": 1288, "loc": { "start": { - "line": 15, - "column": 25 + "line": 45, + "column": 2 }, "end": { - "line": 15, - "column": 27 + "line": 45, + "column": 3 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 436, - "end": 437, + "start": 1288, + "end": 1289, "loc": { "start": { - "line": 15, - "column": 28 + "line": 45, + "column": 3 }, "end": { - "line": 15, - "column": 29 + "line": 45, + "column": 4 } } }, @@ -2793,42 +7087,44 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 439, - "end": 445, + "value": "_color", + "start": 1289, + "end": 1295, "loc": { "start": { - "line": 16, - "column": 1 + "line": 45, + "column": 4 }, "end": { - "line": 16, - "column": 7 + "line": 45, + "column": 10 } } }, { "type": { - "label": "(", + "label": "=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 445, - "end": 446, + "value": "=", + "start": 1296, + "end": 1297, "loc": { "start": { - "line": 16, - "column": 7 + "line": 45, + "column": 11 }, "end": { - "line": 16, - "column": 8 + "line": 45, + "column": 12 } } }, @@ -2844,24 +7140,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 446, - "end": 447, + "value": "BLACK", + "start": 1298, + "end": 1303, "loc": { "start": { - "line": 16, - "column": 8 + "line": 45, + "column": 13 }, "end": { - "line": 16, - "column": 9 + "line": 45, + "column": 18 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2869,73 +7164,72 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 448, - "end": 458, + "start": 1303, + "end": 1304, "loc": { "start": { - "line": 16, - "column": 10 + "line": 45, + "column": 18 }, "end": { - "line": 16, - "column": 20 + "line": 45, + "column": 19 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Node", - "start": 459, - "end": 463, + "value": "if", + "start": 1307, + "end": 1309, "loc": { "start": { - "line": 16, - "column": 21 + "line": 46, + "column": 2 }, "end": { - "line": 16, - "column": 25 + "line": 46, + "column": 4 } } }, { "type": { - "label": "||", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 1, - "updateContext": null + "binop": null }, - "value": "||", - "start": 464, - "end": 466, + "start": 1310, + "end": 1311, "loc": { "start": { - "line": 16, - "column": 26 + "line": 46, + "column": 5 }, "end": { - "line": 16, - "column": 28 + "line": 46, + "column": 6 } } }, @@ -2952,23 +7246,22 @@ "binop": null }, "value": "n", - "start": 467, - "end": 468, + "start": 1311, + "end": 1312, "loc": { "start": { - "line": 16, - "column": 29 + "line": 46, + "column": 6 }, "end": { - "line": 16, - "column": 30 + "line": 46, + "column": 7 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2976,20 +7269,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": 6, "updateContext": null }, - "value": "instanceof", - "start": 469, - "end": 479, + "value": "===", + "start": 1313, + "end": 1316, "loc": { "start": { - "line": 16, - "column": 31 + "line": 46, + "column": 8 }, "end": { - "line": 16, - "column": 41 + "line": 46, + "column": 11 } } }, @@ -3005,23 +7298,23 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 480, - "end": 484, + "value": "n", + "start": 1317, + "end": 1318, "loc": { "start": { - "line": 16, - "column": 42 + "line": 46, + "column": 12 }, "end": { - "line": 16, - "column": 46 + "line": 46, + "column": 13 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -3029,25 +7322,52 @@ "isAssign": false, "prefix": false, "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1318, + "end": 1319, + "loc": { + "start": { + "line": 46, + "column": 13 + }, + "end": { + "line": 46, + "column": 14 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, "binop": null }, - "start": 484, - "end": 485, + "value": "parent", + "start": 1319, + "end": 1325, "loc": { "start": { - "line": 16, - "column": 46 + "line": 46, + "column": 14 }, "end": { - "line": 16, - "column": 47 + "line": 46, + "column": 20 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3057,16 +7377,16 @@ "binop": null, "updateContext": null }, - "start": 485, - "end": 486, + "start": 1325, + "end": 1326, "loc": { "start": { - "line": 16, - "column": 47 + "line": 46, + "column": 20 }, "end": { - "line": 16, - "column": 48 + "line": 46, + "column": 21 } } }, @@ -3082,25 +7402,25 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 488, - "end": 494, + "value": "left", + "start": 1326, + "end": 1330, "loc": { "start": { - "line": 17, - "column": 1 + "line": 46, + "column": 21 }, "end": { - "line": 17, - "column": 7 + "line": 46, + "column": 25 } } }, { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3108,16 +7428,16 @@ "postfix": false, "binop": null }, - "start": 494, - "end": 495, + "start": 1330, + "end": 1331, "loc": { "start": { - "line": 17, - "column": 7 + "line": 46, + "column": 25 }, "end": { - "line": 17, - "column": 8 + "line": 46, + "column": 26 } } }, @@ -3133,43 +7453,42 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 495, - "end": 496, + "value": "rotate_left", + "start": 1332, + "end": 1343, "loc": { "start": { - "line": 17, - "column": 8 + "line": 46, + "column": 27 }, "end": { - "line": 17, - "column": 9 + "line": 46, + "column": 38 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 496, - "end": 497, + "start": 1343, + "end": 1344, "loc": { "start": { - "line": 17, - "column": 9 + "line": 46, + "column": 38 }, "end": { - "line": 17, - "column": 10 + "line": 46, + "column": 39 } } }, @@ -3185,44 +7504,43 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 497, - "end": 503, + "value": "n", + "start": 1344, + "end": 1345, "loc": { "start": { - "line": 17, - "column": 10 + "line": 46, + "column": 39 }, "end": { - "line": 17, - "column": 16 + "line": 46, + "column": 40 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 504, - "end": 507, + "start": 1345, + "end": 1346, "loc": { "start": { - "line": 17, - "column": 17 + "line": 46, + "column": 40 }, "end": { - "line": 17, - "column": 20 + "line": 46, + "column": 41 } } }, @@ -3238,17 +7556,17 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 508, - "end": 513, + "value": "parent", + "start": 1346, + "end": 1352, "loc": { "start": { - "line": 17, - "column": 21 + "line": 46, + "column": 41 }, "end": { - "line": 17, - "column": 26 + "line": 46, + "column": 47 } } }, @@ -3264,16 +7582,16 @@ "postfix": false, "binop": null }, - "start": 513, - "end": 514, + "start": 1352, + "end": 1353, "loc": { "start": { - "line": 17, - "column": 26 + "line": 46, + "column": 47 }, "end": { - "line": 17, - "column": 27 + "line": 46, + "column": 48 } } }, @@ -3290,92 +7608,70 @@ "binop": null, "updateContext": null }, - "start": 514, - "end": 515, - "loc": { - "start": { - "line": 17, - "column": 27 - }, - "end": { - "line": 17, - "column": 28 - } - } - }, - { - "type": "CommentLine", - "value": " If n is the root, there is nothing to do:", - "start": 517, - "end": 561, + "start": 1353, + "end": 1354, "loc": { "start": { - "line": 18, - "column": 1 - }, - "end": { - "line": 18, - "column": 45 - } - } - }, - { - "type": "CommentLine", - "value": " - all paths go through n, and", - "start": 563, - "end": 597, - "loc": { - "start": { - "line": 19, - "column": 1 + "line": 46, + "column": 48 }, "end": { - "line": 19, - "column": 35 + "line": 46, + "column": 49 } } }, { - "type": "CommentLine", - "value": " - n is black.", - "start": 599, - "end": 617, + "type": { + "label": "else", + "keyword": "else", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "else", + "start": 1357, + "end": 1361, "loc": { "start": { - "line": 20, - "column": 1 + "line": 47, + "column": 2 }, "end": { - "line": 20, - "column": 19 + "line": 47, + "column": 6 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 619, - "end": 621, + "value": "rotate_right", + "start": 1362, + "end": 1374, "loc": { "start": { - "line": 21, - "column": 1 + "line": 47, + "column": 7 }, "end": { - "line": 21, - "column": 3 + "line": 47, + "column": 19 } } }, @@ -3391,16 +7687,16 @@ "postfix": false, "binop": null }, - "start": 622, - "end": 623, + "start": 1374, + "end": 1375, "loc": { "start": { - "line": 21, - "column": 4 + "line": 47, + "column": 19 }, "end": { - "line": 21, - "column": 5 + "line": 47, + "column": 20 } } }, @@ -3417,16 +7713,16 @@ "binop": null }, "value": "n", - "start": 623, - "end": 624, + "start": 1375, + "end": 1376, "loc": { "start": { - "line": 21, - "column": 5 + "line": 47, + "column": 20 }, "end": { - "line": 21, - "column": 6 + "line": 47, + "column": 21 } } }, @@ -3443,16 +7739,16 @@ "binop": null, "updateContext": null }, - "start": 624, - "end": 625, + "start": 1376, + "end": 1377, "loc": { "start": { - "line": 21, - "column": 6 + "line": 47, + "column": 21 }, "end": { - "line": 21, - "column": 7 + "line": 47, + "column": 22 } } }, @@ -3469,52 +7765,49 @@ "binop": null }, "value": "parent", - "start": 625, - "end": 631, + "start": 1377, + "end": 1383, "loc": { "start": { - "line": 21, - "column": 7 + "line": 47, + "column": 22 }, "end": { - "line": 21, - "column": 13 + "line": 47, + "column": 28 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "!==", - "start": 632, - "end": 635, + "start": 1383, + "end": 1384, "loc": { "start": { - "line": 21, - "column": 14 + "line": 47, + "column": 28 }, "end": { - "line": 21, - "column": 17 + "line": 47, + "column": 29 } } }, { "type": { - "label": "null", - "keyword": "null", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3523,25 +7816,24 @@ "binop": null, "updateContext": null }, - "value": "null", - "start": 636, - "end": 640, + "start": 1384, + "end": 1385, "loc": { "start": { - "line": 21, - "column": 18 + "line": 47, + "column": 29 }, "end": { - "line": 21, - "column": 22 + "line": 47, + "column": 30 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3549,23 +7841,24 @@ "postfix": false, "binop": null }, - "start": 640, - "end": 641, + "value": "delete_case3", + "start": 1388, + "end": 1400, "loc": { "start": { - "line": 21, - "column": 22 + "line": 48, + "column": 2 }, "end": { - "line": 21, - "column": 23 + "line": 48, + "column": 14 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3574,24 +7867,23 @@ "postfix": false, "binop": null }, - "value": "delete_case2", - "start": 642, - "end": 654, + "start": 1400, + "end": 1401, "loc": { "start": { - "line": 21, - "column": 24 + "line": 48, + "column": 14 }, "end": { - "line": 21, - "column": 36 + "line": 48, + "column": 15 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3600,24 +7892,25 @@ "postfix": false, "binop": null }, - "start": 654, - "end": 655, + "value": "n", + "start": 1401, + "end": 1402, "loc": { "start": { - "line": 21, - "column": 36 + "line": 48, + "column": 15 }, "end": { - "line": 21, - "column": 37 + "line": 48, + 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- "beforeExpr": true, + "label": "}", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 657, - "end": 658, + "start": 1406, + "end": 1407, "loc": { "start": { - "line": 21, - "column": 39 + "line": 49, + "column": 1 }, "end": { - "line": 21, - "column": 40 + "line": 49, + "column": 2 } } }, @@ -3702,15 +7994,15 @@ "postfix": false, "binop": null }, - "start": 659, - "end": 660, + "start": 1408, + "end": 1409, "loc": { "start": { - "line": 22, + "line": 50, "column": 0 }, "end": { - "line": 22, + "line": 50, "column": 1 } } @@ -3728,15 +8020,15 @@ "binop": null, "updateContext": null }, - "start": 660, - "end": 661, + "start": 1409, + "end": 1410, "loc": { "start": { - "line": 22, + "line": 50, "column": 1 }, "end": { - "line": 22, + "line": 50, "column": 2 } } @@ -3756,15 +8048,15 @@ "updateContext": null }, "value": 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input node.\n ", - "start": 421, - "end": 664, + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "start": 278, + "end": 544, "loc": { "start": { - "line": 13, + "line": 10, "column": 0 }, "end": { - "line": 21, + "line": 19, "column": 3 } } @@ -738,44 +531,44 @@ }, { "type": "Identifier", - "start": 665, - "end": 1424, + "start": 545, + "end": 1527, "loc": { "start": { - "line": 22, + "line": 20, "column": 0 }, "end": { - "line": 50, + "line": 52, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 671, - "end": 1423, + "start": 551, + "end": 1526, "loc": { "start": { - "line": 22, + "line": 20, "column": 6 }, "end": { - "line": 50, + "line": 52, "column": 1 } }, "id": { "type": "Identifier", - "start": 671, - "end": 683, + "start": 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+ "start": 633, + "end": 639, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -1180,43 +907,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 781, - "end": 798, + "start": 640, + "end": 657, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 781, - "end": 789, + "start": 640, + "end": 648, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 16 } }, "object": { "type": "Identifier", - "start": 781, - "end": 782, + "start": 640, + "end": 641, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 9 }, "identifierName": "n" @@ -1225,15 +952,15 @@ }, "property": { "type": "Identifier", - "start": 783, - "end": 789, + "start": 642, + "end": 648, "loc": { "start": { - "line": 25, + "line": 23, "column": 10 }, "end": { - "line": 25, + "line": 23, "column": 16 }, "identifierName": "parent" @@ -1245,15 +972,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 794, - "end": 798, + "start": 653, + "end": 657, "loc": { "start": { - "line": 25, + "line": 23, "column": 21 }, "end": { - "line": 25, + "line": 23, "column": 25 } } @@ -1264,44 +991,44 @@ }, { "type": "VariableDeclaration", - "start": 803, - "end": 824, + "start": 661, + "end": 682, "loc": { "start": { - "line": 27, + "line": 24, "column": 1 }, "end": { - "line": 27, + "line": 24, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 809, - "end": 823, + "start": 667, + "end": 681, "loc": { "start": { - "line": 27, + "line": 24, "column": 7 }, "end": { - "line": 27, + "line": 24, "column": 21 } }, "id": { "type": "Identifier", - "start": 809, - "end": 810, + "start": 667, + "end": 668, "loc": { "start": { - "line": 27, + "line": 24, "column": 7 }, "end": { - "line": 27, + "line": 24, "column": 8 }, "identifierName": "s" @@ -1310,29 +1037,29 @@ }, "init": { "type": "CallExpression", - "start": 813, - "end": 823, + "start": 671, + "end": 681, "loc": { "start": { - "line": 27, + "line": 24, "column": 11 }, "end": { - "line": 27, + "line": 24, "column": 21 } }, "callee": { "type": "Identifier", - "start": 813, - "end": 820, + "start": 671, + "end": 678, "loc": { "start": { - "line": 27, + "line": 24, "column": 11 }, "end": { - "line": 27, + "line": 24, "column": 18 }, "identifierName": "sibling" @@ -1342,15 +1069,15 @@ "arguments": [ { "type": "Identifier", - "start": 821, - "end": 822, + "start": 679, + "end": 680, "loc": { "start": { - "line": 27, + "line": 24, "column": 19 }, "end": { - "line": 27, + "line": 24, "column": 20 }, "identifierName": "n" @@ -1361,276 +1088,303 @@ } } ], - "kind": "const", - "trailingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If n's sibling is red, prepare for and go 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+ "start": 684, + "end": 690, "loc": { "start": { - "line": 40, - "column": 5 + "line": 25, + "column": 1 }, "end": { - "line": 40, - "column": 13 - } - }, - "object": { - "type": "Identifier", - "start": 1201, - "end": 1202, - "loc": { - "start": { - "line": 40, - "column": 5 - }, - "end": { - "line": 40, - "column": 6 - }, - "identifierName": "s" + "line": 25, + "column": 7 }, - "name": "s", - "leadingComments": null + "identifierName": "assert" }, - "property": { - "type": "Identifier", - "start": 1203, - "end": 1209, + "name": "assert" + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 691, + "end": 708, "loc": { "start": { - "line": 40, - "column": 7 + "line": 25, + "column": 8 }, "end": { - "line": 40, - "column": 13 + "line": 25, + "column": 25 + } + }, + "left": { + "type": "Identifier", + "start": 691, + "end": 692, + "loc": { + "start": { + "line": 25, + "column": 8 + }, + "end": { + "line": 25, + "column": 9 + }, + "identifierName": "s" }, - "identifierName": 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and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", + "start": 742, + "end": 1283, + "loc": { + "start": { + "line": 28, + "column": 1 + }, + "end": { + "line": 40, + "column": 4 } + } + } + ] + }, + { + "type": "IfStatement", + "start": 1285, + "end": 1524, + "loc": { + "start": { + "line": 41, + "column": 1 + }, + "end": { + "line": 51, + "column": 22 + } + }, + "test": { + "type": "LogicalExpression", + "start": 1292, + "end": 1419, + "loc": { + "start": { + "line": 42, + "column": 2 }, - { - "type": "ExpressionStatement", - "start": 1248, - "end": 1265, + "end": { + "line": 44, + "column": 48 + } + }, + "left": { + "type": "LogicalExpression", + "start": 1292, + "end": 1367, + "loc": { + "start": { + "line": 42, + "column": 2 + }, + "end": { + "line": 43, + "column": 46 + } + }, + "left": { + "type": "BinaryExpression", + "start": 1292, + "end": 1317, "loc": { "start": { "line": 42, @@ -1638,13 +1392,13 @@ }, "end": { "line": 42, - 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"expression": { - "type": "CallExpression", - "start": 1323, - "end": 1345, + "operator": "=", + "left": { + "type": "MemberExpression", + "start": 1427, + "end": 1435, "loc": { "start": { - "line": 44, - "column": 7 + "line": 46, + "column": 2 }, "end": { - "line": 44, - "column": 29 + "line": 46, + "column": 10 } }, - "callee": { + "object": { "type": "Identifier", - "start": 1323, - "end": 1335, + "start": 1427, + "end": 1428, "loc": { "start": { - "line": 44, - "column": 7 + "line": 46, + "column": 2 }, "end": { - "line": 44, - "column": 19 + "line": 46, + "column": 3 }, - "identifierName": "rotate_right" + "identifierName": "s" }, - "name": "rotate_right" + "name": "s" }, - "arguments": [ - { - "type": "MemberExpression", - "start": 1336, - "end": 1344, - "loc": { - "start": { - "line": 44, - "column": 20 - }, - "end": { - "line": 44, - "column": 28 - } - }, - "object": { - "type": "Identifier", - "start": 1336, - "end": 1337, - "loc": { - "start": { - "line": 44, - "column": 20 - }, - "end": { - "line": 44, - "column": 21 - }, - "identifierName": "n" - }, - "name": "n" + "property": { + "type": "Identifier", + "start": 1429, + "end": 1435, + "loc": { + "start": { + "line": 46, + "column": 4 }, - "property": { - "type": "Identifier", - "start": 1338, - "end": 1344, - "loc": { - "start": { - "line": 44, - "column": 22 - }, - "end": { - "line": 44, - "column": 28 - }, - "identifierName": "parent" - }, - "name": "parent" + "end": { + "line": 46, + "column": 10 }, - "computed": false - } - ] + "identifierName": "_color" + }, + "name": "_color" + }, + "computed": false + }, + "right": { + "type": "Identifier", + "start": 1438, + "end": 1441, + "loc": { + "start": { + "line": 46, + "column": 13 + }, + "end": { + "line": 46, + "column": 16 + }, + "identifierName": "RED" + }, + "name": "RED" } } }, { "type": "ExpressionStatement", - "start": 1349, - "end": 1365, + "start": 1445, + "end": 1468, "loc": { "start": { - "line": 45, + "line": 47, "column": 2 }, "end": { - "line": 45, - "column": 18 + "line": 47, + "column": 25 } }, "expression": { "type": "CallExpression", - "start": 1349, - "end": 1364, + "start": 1445, + "end": 1467, "loc": { "start": { - "line": 45, + "line": 47, "column": 2 }, "end": { - "line": 45, - "column": 17 + "line": 47, + "column": 24 } }, "callee": { "type": "Identifier", - "start": 1349, - "end": 1361, + "start": 1445, + "end": 1457, "loc": { "start": { - "line": 45, + "line": 47, "column": 2 }, "end": { - "line": 45, + "line": 47, "column": 14 }, - "identifierName": "delete_case4" + "identifierName": "delete_case0" }, - "name": "delete_case4" + "name": "delete_case0" }, "arguments": [ { - "type": "Identifier", - "start": 1362, - "end": 1363, + "type": "MemberExpression", + "start": 1458, + "end": 1466, "loc": { "start": { - "line": 45, + "line": 47, "column": 15 }, "end": { - "line": 45, - "column": 16 + "line": 47, + "column": 23 + } + }, + "object": { + "type": "Identifier", + "start": 1458, + "end": 1459, + "loc": { + "start": { + "line": 47, + "column": 15 + }, + "end": { + "line": 47, + "column": 16 + }, + "identifierName": "n" }, - "identifierName": "n" + "name": "n" }, - "name": "n" + "property": { + "type": "Identifier", + "start": 1460, + "end": 1466, + "loc": { + "start": { + "line": 47, + "column": 17 + }, + "end": { + "line": 47, + "column": 23 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false } ] } @@ -2126,15 +2159,15 @@ { "type": "CommentLine", "value": " Otherwise, go to case 3.", - "start": 1371, - "end": 1398, + "start": 1474, + "end": 1501, "loc": { "start": { - "line": 48, + "line": 50, "column": 1 }, "end": { - "line": 48, + "line": 50, "column": 28 } } @@ -2143,43 +2176,43 @@ }, "alternate": { "type": "ExpressionStatement", - "start": 1405, - "end": 1421, + "start": 1508, + "end": 1524, "loc": { "start": { - "line": 49, + "line": 51, "column": 6 }, "end": { - "line": 49, + "line": 51, "column": 22 } }, "expression": { "type": "CallExpression", - "start": 1405, - "end": 1420, + "start": 1508, + "end": 1523, "loc": { "start": { - "line": 49, + "line": 51, "column": 6 }, "end": { - "line": 49, + "line": 51, "column": 21 } }, "callee": { "type": "Identifier", - "start": 1405, - "end": 1417, + "start": 1508, + "end": 1520, "loc": { "start": { - "line": 49, + "line": 51, "column": 6 }, "end": { - "line": 49, + "line": 51, "column": 18 }, "identifierName": "delete_case3" @@ -2190,15 +2223,15 @@ "arguments": [ { "type": "Identifier", - "start": 1418, - "end": 1419, + "start": 1521, + "end": 1522, "loc": { "start": { - "line": 49, + "line": 51, "column": 19 }, "end": { - "line": 49, + "line": 51, "column": 20 }, "identifierName": "n" @@ -2212,15 +2245,15 @@ { "type": "CommentLine", "value": " Otherwise, go to case 3.", - "start": 1371, - "end": 1398, + "start": 1474, + "end": 1501, "loc": { "start": { - "line": 48, + "line": 50, "column": 1 }, "end": { - "line": 48, + "line": 50, "column": 28 } } @@ -2230,16 +2263,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t ", - "start": 827, - "end": 1195, + "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", + "start": 742, + "end": 1283, "loc": { "start": { - "line": 29, + "line": 28, "column": 1 }, "end": { - "line": 39, + "line": 40, "column": 4 } } @@ -2260,29 +2293,29 @@ }, { "type": "Identifier", - "start": 1426, - "end": 1454, + "start": 1529, + "end": 1557, "loc": { "start": { - "line": 52, + "line": 54, "column": 0 }, "end": { - "line": 52, + "line": 54, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 1441, - "end": 1453, + "start": 1544, + "end": 1556, "loc": { "start": { - "line": 52, + "line": 54, "column": 15 }, "end": { - "line": 52, + "line": 54, "column": 27 }, "identifierName": "delete_case2" @@ -2295,58 +2328,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 1426, - "end": 1454, + "start": 1529, + "end": 1557, "loc": { "start": { - "line": 52, + "line": 54, "column": 0 }, "end": { - "line": 52, + "line": 54, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 665, - "end": 1424, + "start": 545, + "end": 1527, "loc": { "start": { - "line": 22, + "line": 20, "column": 0 }, "end": { - "line": 50, + "line": 52, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 671, - "end": 1423, + "start": 551, + "end": 1526, "loc": { "start": { - "line": 22, + "line": 20, "column": 6 }, "end": { - "line": 50, + "line": 52, "column": 1 } }, "id": { "type": "Identifier", - "start": 671, - "end": 683, + "start": 551, + "end": 563, "loc": { "start": { - "line": 22, + "line": 20, "column": 6 }, "end": { - "line": 22, + "line": 20, "column": 18 }, "identifierName": "delete_case2" @@ -2356,29 +2389,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 686, - "end": 1423, + "start": 566, + "end": 1526, "loc": { "start": { - "line": 22, + "line": 20, "column": 21 }, "end": { - "line": 50, + "line": 52, "column": 1 } }, "id": { "type": "Identifier", - "start": 671, - "end": 683, + "start": 551, + "end": 563, "loc": { "start": { - "line": 22, + "line": 20, "column": 6 }, "end": { - "line": 22, + "line": 20, "column": 18 }, "identifierName": "delete_case2" @@ -2392,15 +2425,15 @@ "params": [ { "type": "Identifier", - "start": 687, - "end": 688, + "start": 567, + "end": 568, "loc": { "start": { - "line": 22, + "line": 20, "column": 22 }, "end": { - "line": 22, + "line": 20, "column": 23 }, "identifierName": "n" @@ -2410,58 +2443,58 @@ ], "body": { "type": "BlockStatement", - "start": 693, - "end": 1423, + "start": 573, + "end": 1526, "loc": { "start": { - "line": 22, + "line": 20, "column": 28 }, "end": { - "line": 50, + "line": 52, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 696, - "end": 743, + "start": 576, + "end": 602, "loc": { "start": { - "line": 23, + "line": 21, "column": 1 }, "end": { - "line": 23, - "column": 48 + "line": 21, + "column": 27 } }, "expression": { "type": "CallExpression", - "start": 696, - "end": 742, + "start": 576, + "end": 601, "loc": { "start": { - "line": 23, + "line": 21, "column": 1 }, "end": { - "line": 23, - "column": 47 + "line": 21, + "column": 26 } }, "callee": { "type": "Identifier", - "start": 696, - "end": 702, + "start": 576, + "end": 582, "loc": { "start": { - "line": 23, + "line": 21, "column": 1 }, "end": { - "line": 23, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -2470,119 +2503,53 @@ }, "arguments": [ { - "type": "LogicalExpression", - "start": 703, - "end": 741, + "type": "BinaryExpression", + "start": 583, + "end": 600, "loc": { "start": { - "line": 23, + "line": 21, "column": 8 }, "end": { - "line": 23, - "column": 46 + "line": 21, + "column": 25 } }, "left": { - "type": "BinaryExpression", - "start": 703, - "end": 720, + "type": "Identifier", + "start": 583, + "end": 584, "loc": { "start": { - "line": 23, + "line": 21, "column": 8 }, "end": { - "line": 23, - "column": 25 - } - }, - "left": { - "type": "Identifier", - "start": 703, - "end": 704, - "loc": { - "start": { - "line": 23, - "column": 8 - }, - "end": { - "line": 23, - "column": 9 - }, - "identifierName": "n" + "line": 21, + "column": 9 }, - "name": "n" + "identifierName": "n" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 716, - "end": 720, - "loc": { - "start": { - "line": 23, - "column": 21 - }, - "end": { - "line": 23, - "column": 25 - }, - "identifierName": "Node" - }, - "name": "Node" - } + "name": "n" }, - "operator": "||", + "operator": "instanceof", "right": { - "type": "BinaryExpression", - "start": 724, - "end": 741, + "type": "Identifier", + "start": 596, + "end": 600, "loc": { "start": { - "line": 23, - "column": 29 + "line": 21, + "column": 21 }, "end": { - "line": 23, - "column": 46 - } - }, - "left": { - "type": "Identifier", - "start": 724, - "end": 725, - "loc": { - "start": { - "line": 23, - "column": 29 - }, - "end": { - "line": 23, - "column": 30 - }, - "identifierName": "n" + "line": 21, + "column": 25 }, - "name": "n" + "identifierName": "Node" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 737, - "end": 741, - "loc": { - "start": { - "line": 23, - "column": 42 - }, - "end": { - "line": 23, - "column": 46 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } + "name": "Node" } } ] @@ -2590,43 +2557,43 @@ }, { "type": "ExpressionStatement", - "start": 745, - "end": 772, + "start": 604, + "end": 631, "loc": { "start": { - "line": 24, + "line": 22, "column": 1 }, "end": { - "line": 24, + "line": 22, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 745, - "end": 771, + "start": 604, + "end": 630, "loc": { "start": { - "line": 24, + "line": 22, "column": 1 }, "end": { - "line": 24, + "line": 22, "column": 27 } }, "callee": { "type": "Identifier", - "start": 745, - "end": 751, + "start": 604, + "end": 610, "loc": { "start": { - "line": 24, + "line": 22, "column": 1 }, "end": { - "line": 24, + "line": 22, "column": 7 }, "identifierName": "assert" @@ -2636,43 +2603,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 752, - "end": 770, + "start": 611, + "end": 629, "loc": { "start": { - "line": 24, + "line": 22, "column": 8 }, "end": { - "line": 24, + "line": 22, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 752, - "end": 760, + "start": 611, + "end": 619, "loc": { "start": { - "line": 24, + "line": 22, "column": 8 }, "end": { - "line": 24, + "line": 22, "column": 16 } }, "object": { "type": "Identifier", - "start": 752, - "end": 753, + "start": 611, + "end": 612, "loc": { "start": { - "line": 24, + "line": 22, "column": 8 }, "end": { - "line": 24, + "line": 22, "column": 9 }, "identifierName": "n" @@ -2681,15 +2648,15 @@ }, "property": { "type": "Identifier", - "start": 754, - "end": 760, + "start": 613, + "end": 619, "loc": { "start": { - "line": 24, + "line": 22, "column": 10 }, "end": { - "line": 24, + "line": 22, "column": 16 }, "identifierName": "_color" @@ -2701,15 +2668,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 765, - "end": 770, + "start": 624, + "end": 629, "loc": { "start": { - "line": 24, + "line": 22, "column": 21 }, "end": { - "line": 24, + "line": 22, "column": 26 }, "identifierName": "BLACK" @@ -2722,43 +2689,43 @@ }, { "type": "ExpressionStatement", - "start": 774, - "end": 800, + "start": 633, + "end": 659, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 774, - "end": 799, + "start": 633, + "end": 658, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 26 } }, "callee": { "type": "Identifier", - "start": 774, - "end": 780, + "start": 633, + "end": 639, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -2768,43 +2735,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 781, - "end": 798, + "start": 640, + "end": 657, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 781, - "end": 789, + "start": 640, + "end": 648, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 16 } }, "object": { "type": "Identifier", - "start": 781, - "end": 782, + "start": 640, + "end": 641, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 9 }, "identifierName": "n" @@ -2813,15 +2780,15 @@ }, "property": { "type": "Identifier", - "start": 783, - "end": 789, + "start": 642, + "end": 648, "loc": { "start": { - "line": 25, + "line": 23, "column": 10 }, "end": { - "line": 25, + "line": 23, "column": 16 }, "identifierName": "parent" @@ -2833,15 +2800,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 794, - "end": 798, + "start": 653, + "end": 657, "loc": { "start": { - "line": 25, + "line": 23, "column": 21 }, "end": { - "line": 25, + "line": 23, "column": 25 } } @@ -2852,44 +2819,44 @@ }, { "type": "VariableDeclaration", - "start": 803, - "end": 824, + "start": 661, + "end": 682, "loc": { "start": { - "line": 27, + "line": 24, "column": 1 }, "end": { - "line": 27, + "line": 24, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 809, - "end": 823, + "start": 667, + "end": 681, "loc": { "start": { - "line": 27, + "line": 24, "column": 7 }, "end": { - "line": 27, + "line": 24, "column": 21 } }, "id": { "type": "Identifier", - "start": 809, - "end": 810, + "start": 667, + "end": 668, "loc": { "start": { - "line": 27, + "line": 24, "column": 7 }, "end": { - "line": 27, + "line": 24, "column": 8 }, "identifierName": "s" @@ -2898,71 +2865,302 @@ }, "init": { "type": "CallExpression", - "start": 813, - "end": 823, + "start": 671, + "end": 681, "loc": { "start": { - "line": 27, + "line": 24, "column": 11 }, "end": { - "line": 27, + "line": 24, "column": 21 } }, "callee": { "type": "Identifier", - "start": 813, - "end": 820, + "start": 671, + "end": 678, "loc": { "start": { - "line": 27, + "line": 24, "column": 11 }, "end": { - 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"end": { - "line": 44, - "column": 30 - } + "computed": false }, - "expression": { - "type": "CallExpression", - "start": 1323, - "end": 1345, + "right": { + "type": "Identifier", + "start": 1438, + "end": 1441, "loc": { "start": { - "line": 44, - "column": 7 + "line": 46, + "column": 13 }, "end": { - "line": 44, - "column": 29 - } - }, - "callee": { - "type": "Identifier", - "start": 1323, - "end": 1335, - "loc": { - "start": { - "line": 44, - "column": 7 - }, - "end": { - "line": 44, - "column": 19 - }, - "identifierName": "rotate_right" + "line": 46, + "column": 16 }, - "name": "rotate_right" + "identifierName": "RED" }, - "arguments": [ - { - "type": "MemberExpression", - "start": 1336, - "end": 1344, - "loc": { - "start": { - "line": 44, - "column": 20 - }, - "end": { - "line": 44, - "column": 28 - } - }, - "object": { - "type": "Identifier", - "start": 1336, - "end": 1337, - "loc": { - "start": { - "line": 44, - "column": 20 - }, - "end": { - "line": 44, - "column": 21 - }, - "identifierName": "n" - }, - "name": "n" - }, - "property": { - "type": "Identifier", - "start": 1338, - "end": 1344, - "loc": { - "start": { - "line": 44, - "column": 22 - }, - "end": { - "line": 44, - "column": 28 - }, - "identifierName": "parent" - }, - "name": "parent" - }, - "computed": false - } - ] + "name": "RED" } } }, { "type": "ExpressionStatement", - "start": 1349, - "end": 1365, + "start": 1445, + "end": 1468, "loc": { "start": { - "line": 45, + "line": 47, "column": 2 }, "end": { - "line": 45, - "column": 18 + "line": 47, + "column": 25 } }, "expression": { "type": "CallExpression", - "start": 1349, - "end": 1364, + "start": 1445, + "end": 1467, "loc": { "start": { - "line": 45, + "line": 47, "column": 2 }, "end": { - "line": 45, - "column": 17 + "line": 47, + "column": 24 } }, "callee": { "type": "Identifier", - "start": 1349, - "end": 1361, + "start": 1445, + "end": 1457, "loc": { "start": { - "line": 45, + "line": 47, "column": 2 }, "end": { - "line": 45, + "line": 47, "column": 14 }, - "identifierName": "delete_case4" + "identifierName": "delete_case0" }, - "name": "delete_case4" + "name": "delete_case0" }, "arguments": [ { - "type": "Identifier", - "start": 1362, - "end": 1363, + "type": "MemberExpression", + "start": 1458, + "end": 1466, "loc": { "start": { - "line": 45, + "line": 47, "column": 15 }, "end": { - "line": 45, - "column": 16 + "line": 47, + "column": 23 + } + }, + "object": { + "type": "Identifier", + "start": 1458, + "end": 1459, + "loc": { + "start": { + "line": 47, + "column": 15 + }, + "end": { + "line": 47, + "column": 16 + }, + "identifierName": "n" }, - "identifierName": "n" + "name": "n" }, - "name": "n" + "property": { + "type": "Identifier", + "start": 1460, + "end": 1466, + "loc": { + "start": { + "line": 47, + "column": 17 + }, + "end": { + "line": 47, + "column": 23 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false } ] } @@ -3714,15 +3987,15 @@ { "type": "CommentLine", "value": " Otherwise, go to case 3.", - "start": 1371, - "end": 1398, + "start": 1474, + "end": 1501, "loc": { "start": { - "line": 48, + "line": 50, "column": 1 }, "end": { - "line": 48, + "line": 50, "column": 28 } } @@ -3731,43 +4004,43 @@ }, "alternate": { "type": "ExpressionStatement", - "start": 1405, - "end": 1421, + "start": 1508, + "end": 1524, "loc": { "start": { - "line": 49, + "line": 51, "column": 6 }, "end": { - "line": 49, + "line": 51, "column": 22 } }, "expression": { "type": "CallExpression", - "start": 1405, - "end": 1420, + "start": 1508, + "end": 1523, "loc": { "start": { - "line": 49, + "line": 51, "column": 6 }, "end": { - "line": 49, + "line": 51, "column": 21 } }, "callee": { "type": "Identifier", - "start": 1405, - "end": 1417, + "start": 1508, + "end": 1520, "loc": { "start": { - "line": 49, + "line": 51, "column": 6 }, "end": { - "line": 49, + "line": 51, "column": 18 }, "identifierName": "delete_case3" @@ -3778,15 +4051,15 @@ "arguments": [ { "type": "Identifier", - "start": 1418, - "end": 1419, + "start": 1521, + "end": 1522, "loc": { "start": { - "line": 49, + "line": 51, "column": 19 }, "end": { - "line": 49, + "line": 51, "column": 20 }, "identifierName": "n" @@ -3800,15 +4073,15 @@ { "type": "CommentLine", "value": " Otherwise, go to case 3.", - "start": 1371, - "end": 1398, + "start": 1474, + "end": 1501, "loc": { "start": { - "line": 48, + "line": 50, "column": 1 }, "end": { - "line": 48, + "line": 50, "column": 28 } } @@ -3818,16 +4091,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t ", - "start": 827, - "end": 1195, + "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", + "start": 742, + "end": 1283, "loc": { "start": { - "line": 29, + "line": 28, "column": 1 }, "end": { - "line": 39, + "line": 40, "column": 4 } } @@ -3845,16 +4118,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node|Leaf} n - The input node.\n ", - "start": 421, - "end": 664, + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "start": 278, + "end": 544, "loc": { "start": { - "line": 13, + "line": 10, "column": 0 }, "end": { - "line": 21, + "line": 19, "column": 3 } } @@ -3869,32 +4142,32 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node|Leaf} n - The input node.\n ", - "start": 421, - "end": 664, + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "start": 278, + "end": 544, "loc": { "start": { - "line": 13, + "line": 10, "column": 0 }, "end": { - "line": 21, + "line": 19, "column": 3 } } }, { "type": "CommentBlock", - "value": "*\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t ", - "start": 827, - "end": 1195, + "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", + "start": 742, + "end": 1283, "loc": { "start": { - "line": 29, + "line": 28, "column": 1 }, "end": { - "line": 39, + "line": 40, "column": 4 } } @@ -3902,15 +4175,15 @@ { "type": "CommentLine", "value": " Otherwise, go to case 3.", - "start": 1371, - "end": 1398, + "start": 1474, + "end": 1501, "loc": { "start": { - "line": 48, + "line": 50, "column": 1 }, "end": { - "line": 48, + "line": 50, "column": 28 } } @@ -4489,9 +4762,9 @@ "postfix": false, "binop": null }, - "value": "Leaf", + "value": "sibling", "start": 147, - "end": 151, + "end": 154, "loc": { "start": { "line": 5, @@ -4499,7 +4772,7 @@ }, "end": { "line": 5, - "column": 11 + "column": 14 } } }, @@ -4516,16 +4789,16 @@ "binop": null }, "value": "from", - "start": 152, - "end": 156, + "start": 155, + "end": 159, "loc": { "start": { "line": 5, - "column": 12 + "column": 15 }, "end": { "line": 5, - "column": 16 + "column": 19 } } }, @@ -4542,17 +4815,17 @@ "binop": null, "updateContext": null }, - "value": "../types/Leaf.js", - "start": 157, - "end": 175, + "value": "../family/sibling.js", + "start": 160, + "end": 182, "loc": { "start": { "line": 5, - "column": 17 + "column": 20 }, "end": { "line": 5, - "column": 35 + "column": 42 } } }, @@ -4569,16 +4842,16 @@ "binop": null, "updateContext": null }, - "start": 175, - "end": 176, + "start": 182, + "end": 183, "loc": { "start": { "line": 5, - "column": 35 + "column": 42 }, "end": { "line": 5, - "column": 36 + "column": 43 } } }, @@ -4597,15 +4870,15 @@ "updateContext": null }, "value": "import", - "start": 177, - "end": 183, + "start": 185, + "end": 191, "loc": { "start": { - "line": 6, + "line": 7, "column": 0 }, "end": { - "line": 6, + "line": 7, "column": 6 } } @@ -4622,17 +4895,17 @@ "postfix": false, "binop": null }, - "value": "rotate_left", - "start": 184, - "end": 195, + "value": "delete_case0", + "start": 192, + "end": 204, "loc": { "start": { - "line": 6, + "line": 7, "column": 7 }, "end": { - "line": 6, - "column": 18 + "line": 7, + "column": 19 } } }, @@ -4649,16 +4922,16 @@ "binop": null }, "value": "from", - "start": 196, - "end": 200, + "start": 205, + "end": 209, "loc": { "start": { - "line": 6, - "column": 19 + "line": 7, + "column": 20 }, "end": { - "line": 6, - "column": 23 + "line": 7, + "column": 24 } } }, @@ -4675,17 +4948,17 @@ "binop": null, "updateContext": null }, - "value": "../rotate/rotate_left.js", - "start": 201, - "end": 227, + "value": "./delete_case0.js", + "start": 210, + "end": 229, "loc": { "start": { - "line": 6, - "column": 24 + "line": 7, + "column": 25 }, "end": { - "line": 6, - "column": 50 + "line": 7, + "column": 44 } } }, @@ -4702,16 +4975,16 @@ "binop": null, "updateContext": null }, - "start": 227, - "end": 228, + "start": 229, + "end": 230, "loc": { "start": { - "line": 6, - "column": 50 + "line": 7, + "column": 44 }, "end": { - "line": 6, - "column": 51 + "line": 7, + "column": 45 } } }, @@ -4730,15 +5003,15 @@ "updateContext": null }, "value": "import", - "start": 229, - "end": 235, + "start": 231, + "end": 237, "loc": { "start": { - "line": 7, + "line": 8, "column": 0 }, "end": { - "line": 7, + "line": 8, "column": 6 } } @@ -4755,16 +5028,16 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 236, - "end": 248, + "value": "delete_case3", + "start": 238, + "end": 250, "loc": { "start": { - "line": 7, + "line": 8, "column": 7 }, "end": { - "line": 7, + "line": 8, "column": 19 } } @@ -4782,15 +5055,15 @@ "binop": null }, "value": "from", - "start": 249, - "end": 253, + "start": 251, + "end": 255, "loc": { "start": { - "line": 7, + "line": 8, "column": 20 }, "end": { - "line": 7, + "line": 8, "column": 24 } } @@ -4808,17 +5081,17 @@ "binop": null, "updateContext": null }, - "value": "../rotate/rotate_right.js", - "start": 254, - "end": 281, + "value": "./delete_case3.js", + "start": 256, + "end": 275, "loc": { "start": { - "line": 7, + "line": 8, "column": 25 }, "end": { - "line": 7, - "column": 52 + "line": 8, + "column": 44 } } }, @@ -4835,102 +5108,66 @@ "binop": null, "updateContext": null }, - "start": 281, - "end": 282, - "loc": { - "start": { - "line": 7, - "column": 52 - }, - "end": { - "line": 7, - "column": 53 - } - } - }, - { - "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "import", - "start": 283, - "end": 289, + "start": 275, + "end": 276, "loc": { "start": { "line": 8, - "column": 0 + "column": 44 }, "end": { "line": 8, - "column": 6 + "column": 45 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "sibling", - "start": 290, - "end": 297, + "type": "CommentBlock", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "start": 278, + "end": 544, "loc": { "start": { - "line": 8, - "column": 7 + "line": 10, + "column": 0 }, "end": { - "line": 8, - "column": 14 + "line": 19, + "column": 3 } } }, { "type": { - "label": "name", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 298, - "end": 302, + "value": "const", + "start": 545, + "end": 550, "loc": { "start": { - "line": 8, - "column": 15 + "line": 20, + "column": 0 }, "end": { - "line": 8, - "column": 19 + "line": 20, + "column": 5 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4938,74 +5175,71 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../family/sibling.js", - "start": 303, - "end": 325, + "value": "delete_case2", + "start": 551, + "end": 563, "loc": { "start": { - "line": 8, - "column": 20 + "line": 20, + "column": 6 }, "end": { - "line": 8, - "column": 42 + "line": 20, + "column": 18 } } }, { "type": { - "label": ";", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 325, - "end": 326, + "value": "=", + "start": 564, + "end": 565, "loc": { "start": { - "line": 8, - "column": 42 + "line": 20, + "column": 19 }, "end": { - "line": 8, - "column": 43 + "line": 20, + "column": 20 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 328, - "end": 334, + "start": 566, + "end": 567, "loc": { "start": { - "line": 10, - "column": 0 + "line": 20, + "column": 21 }, "end": { - "line": 10, - "column": 6 + "line": 20, + "column": 22 } } }, @@ -5021,25 +5255,25 @@ "postfix": false, "binop": null }, - "value": "delete_case3", - "start": 335, - "end": 347, + "value": "n", + "start": 567, + "end": 568, "loc": { "start": { - "line": 10, - "column": 7 + "line": 20, + "column": 22 }, "end": { - "line": 10, - "column": 19 + "line": 20, + "column": 23 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5047,25 +5281,24 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 348, - "end": 352, + "start": 568, + "end": 569, "loc": { "start": { - "line": 10, - "column": 20 + "line": 20, + "column": 23 }, "end": { - "line": 10, + "line": 20, "column": 24 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "=>", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5074,50 +5307,47 @@ "binop": null, "updateContext": null }, - "value": "./delete_case3.js", - "start": 353, - "end": 372, + "start": 570, + "end": 572, "loc": { "start": { - "line": 10, + "line": 20, "column": 25 }, "end": { - "line": 10, - "column": 44 + "line": 20, + "column": 27 } } }, { "type": { - "label": ";", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 372, - "end": 373, + "start": 573, + "end": 574, "loc": { "start": { - "line": 10, - "column": 44 + "line": 20, + "column": 28 }, "end": { - "line": 10, - "column": 45 + "line": 20, + "column": 29 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5125,27 +5355,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 374, - "end": 380, + "value": "assert", + "start": 576, + "end": 582, "loc": { "start": { - "line": 11, - "column": 0 + "line": 21, + "column": 1 }, "end": { - "line": 11, - "column": 6 + "line": 21, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5154,17 +5383,16 @@ "postfix": false, "binop": null }, - "value": "delete_case4", - "start": 381, - "end": 393, + "start": 582, + "end": 583, "loc": { "start": { - "line": 11, + "line": 21, "column": 7 }, "end": { - "line": 11, - "column": 19 + "line": 21, + "column": 8 } } }, @@ -5180,94 +5408,103 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 394, - "end": 398, + "value": "n", + "start": 583, + "end": 584, "loc": { "start": { - "line": 11, - "column": 20 + "line": 21, + "column": 8 }, "end": { - "line": 11, - "column": 24 + "line": 21, + "column": 9 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "value": "./delete_case4.js", - "start": 399, - "end": 418, + "value": "instanceof", + "start": 585, + "end": 595, "loc": { "start": { - "line": 11, - "column": 25 + "line": 21, + "column": 10 }, "end": { - "line": 11, - "column": 44 + "line": 21, + "column": 20 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 418, - "end": 419, + "value": "Node", + "start": 596, + "end": 600, "loc": { "start": { - "line": 11, - "column": 44 + "line": 21, + "column": 21 }, "end": { - "line": 11, - "column": 45 + "line": 21, + "column": 25 } } }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node|Leaf} n - The input node.\n ", - "start": 421, - "end": 664, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 600, + "end": 601, "loc": { "start": { - "line": 13, - "column": 0 + "line": 21, + "column": 25 }, "end": { "line": 21, - "column": 3 + "column": 26 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -5277,17 +5514,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 665, - "end": 670, + "start": 601, + "end": 602, "loc": { "start": { - "line": 22, - "column": 0 + "line": 21, + "column": 26 }, "end": { - "line": 22, - "column": 5 + "line": 21, + "column": 27 } } }, @@ -5303,51 +5539,49 @@ "postfix": false, "binop": null }, - "value": "delete_case2", - "start": 671, - "end": 683, + "value": "assert", + "start": 604, + "end": 610, "loc": { "start": { "line": 22, - "column": 6 + "column": 1 }, "end": { "line": 22, - "column": 18 + "column": 7 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 684, - "end": 685, + "start": 610, + "end": 611, "loc": { "start": { "line": 22, - "column": 19 + "column": 7 }, "end": { "line": 22, - "column": 20 + "column": 8 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5356,50 +5590,51 @@ "postfix": false, "binop": null }, - "start": 686, - "end": 687, + "value": "n", + "start": 611, + "end": 612, "loc": { "start": { "line": 22, - "column": 21 + "column": 8 }, "end": { "line": 22, - "column": 22 + "column": 9 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 687, - "end": 688, + "start": 612, + "end": 613, "loc": { "start": { "line": 22, - "column": 22 + "column": 9 }, "end": { "line": 22, - "column": 23 + "column": 10 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5407,22 +5642,23 @@ "postfix": false, "binop": null }, - "start": 688, - "end": 689, + "value": "_color", + "start": 613, + "end": 619, "loc": { "start": { "line": 22, - "column": 23 + "column": 10 }, "end": { "line": 22, - "column": 24 + "column": 16 } } }, { "type": { - "label": "=>", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5430,26 +5666,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 690, - "end": 692, + "value": "===", + "start": 620, + "end": 623, "loc": { "start": { "line": 22, - "column": 25 + "column": 17 }, "end": { "line": 22, - "column": 27 + "column": 20 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5458,24 +5695,25 @@ "postfix": false, "binop": null }, - "start": 693, - "end": 694, + "value": "BLACK", + "start": 624, + "end": 629, "loc": { "start": { "line": 22, - "column": 28 + "column": 21 }, "end": { "line": 22, - "column": 29 + "column": 26 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5483,42 +5721,42 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 696, - "end": 702, + "start": 629, + "end": 630, "loc": { "start": { - "line": 23, - "column": 1 + "line": 22, + "column": 26 }, "end": { - "line": 23, - "column": 7 + "line": 22, + "column": 27 } } }, { "type": { - "label": "(", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 702, - "end": 703, + "start": 630, + "end": 631, "loc": { "start": { - "line": 23, - "column": 7 + "line": 22, + "column": 27 }, "end": { - "line": 23, - "column": 8 + "line": 22, + "column": 28 } } }, @@ -5534,45 +5772,42 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 703, - "end": 704, + "value": "assert", + "start": 633, + "end": 639, "loc": { "start": { "line": 23, - "column": 8 + "column": 1 }, "end": { "line": 23, - "column": 9 + "column": 7 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, - "updateContext": null + "binop": null }, - "value": "instanceof", - "start": 705, - "end": 715, + "start": 639, + "end": 640, "loc": { "start": { "line": 23, - "column": 10 + "column": 7 }, "end": { "line": 23, - "column": 20 + "column": 8 } } }, @@ -5588,44 +5823,43 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 716, - "end": 720, + "value": "n", + "start": 640, + "end": 641, "loc": { "start": { "line": 23, - "column": 21 + "column": 8 }, "end": { "line": 23, - "column": 25 + "column": 9 } } }, { "type": { - "label": "||", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 1, + "binop": null, "updateContext": null }, - "value": "||", - "start": 721, - "end": 723, + "start": 641, + "end": 642, "loc": { "start": { "line": 23, - "column": 26 + "column": 9 }, "end": { "line": 23, - "column": 28 + "column": 10 } } }, @@ -5641,24 +5875,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 724, - "end": 725, + "value": "parent", + "start": 642, + "end": 648, "loc": { "start": { "line": 23, - "column": 29 + "column": 10 }, "end": { "line": 23, - "column": 30 + "column": 16 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5666,26 +5899,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": 6, "updateContext": null }, - "value": "instanceof", - "start": 726, - "end": 736, + "value": "!==", + "start": 649, + "end": 652, "loc": { "start": { "line": 23, - "column": 31 + "column": 17 }, "end": { "line": 23, - "column": 41 + "column": 20 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5693,19 +5927,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Leaf", - "start": 737, - "end": 741, + "value": "null", + "start": 653, + "end": 657, "loc": { "start": { "line": 23, - "column": 42 + "column": 21 }, "end": { "line": 23, - "column": 46 + "column": 25 } } }, @@ -5721,16 +5956,16 @@ "postfix": false, "binop": null }, - "start": 741, - "end": 742, + "start": 657, + "end": 658, "loc": { "start": { "line": 23, - "column": 46 + "column": 25 }, "end": { "line": 23, - "column": 47 + "column": 26 } } }, @@ -5747,34 +5982,36 @@ "binop": null, "updateContext": null }, - "start": 742, - "end": 743, + "start": 658, + "end": 659, "loc": { "start": { "line": 23, - "column": 47 + "column": 26 }, "end": { "line": 23, - "column": 48 + "column": 27 } } }, { "type": { - "label": "name", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 745, - "end": 751, + "value": "const", + "start": 661, + "end": 666, "loc": { "start": { "line": 24, @@ -5782,32 +6019,7 @@ }, "end": { "line": 24, - "column": 7 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 751, - "end": 752, - "loc": { - "start": { - "line": 24, - "column": 7 - }, - "end": { - "line": 24, - "column": 8 + "column": 6 } } }, @@ -5823,35 +6035,36 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 752, - "end": 753, + "value": "s", + "start": 667, + "end": 668, "loc": { "start": { "line": 24, - "column": 8 + "column": 7 }, "end": { "line": 24, - "column": 9 + "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 753, - "end": 754, + "value": "=", + "start": 669, + "end": 670, "loc": { "start": { "line": 24, @@ -5875,44 +6088,42 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 754, - "end": 760, + "value": "sibling", + "start": 671, + "end": 678, "loc": { "start": { "line": 24, - "column": 10 + "column": 11 }, "end": { "line": 24, - "column": 16 + "column": 18 } } }, { "type": { - "label": "==/!=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 761, - "end": 764, + "start": 678, + "end": 679, "loc": { "start": { "line": 24, - "column": 17 + "column": 18 }, "end": { "line": 24, - "column": 20 + "column": 19 } } }, @@ -5928,17 +6139,17 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 765, - "end": 770, + "value": "n", + "start": 679, + "end": 680, "loc": { "start": { "line": 24, - "column": 21 + "column": 19 }, "end": { "line": 24, - "column": 26 + "column": 20 } } }, @@ -5954,16 +6165,16 @@ "postfix": false, "binop": null }, - "start": 770, - "end": 771, + "start": 680, + "end": 681, "loc": { "start": { "line": 24, - "column": 26 + "column": 20 }, "end": { "line": 24, - "column": 27 + "column": 21 } } }, @@ -5980,16 +6191,16 @@ "binop": null, "updateContext": null }, - "start": 771, - "end": 772, + "start": 681, + "end": 682, "loc": { "start": { "line": 24, - "column": 27 + "column": 21 }, "end": { "line": 24, - "column": 28 + "column": 22 } } }, @@ -6006,8 +6217,8 @@ "binop": null }, "value": "assert", - "start": 774, - "end": 780, + "start": 684, + "end": 690, "loc": { "start": { "line": 25, @@ -6031,8 +6242,8 @@ "postfix": false, "binop": null }, - "start": 780, - "end": 781, + "start": 690, + "end": 691, "loc": { "start": { "line": 25, @@ -6056,9 +6267,9 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 781, - "end": 782, + "value": "s", + "start": 691, + "end": 692, "loc": { "start": { "line": 25, @@ -6072,27 +6283,29 @@ }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 782, - "end": 783, + "value": "instanceof", + "start": 693, + "end": 703, "loc": { "start": { "line": 25, - "column": 9 + "column": 10 }, "end": { "line": 25, - "column": 10 + "column": 20 } } }, @@ -6108,53 +6321,50 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 783, - "end": 789, + "value": "Node", + "start": 704, + "end": 708, "loc": { "start": { "line": 25, - "column": 10 + "column": 21 }, "end": { "line": 25, - "column": 16 + "column": 25 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "!==", - "start": 790, - "end": 793, + "start": 708, + "end": 709, "loc": { "start": { "line": 25, - "column": 17 + "column": 25 }, "end": { "line": 25, - "column": 20 + "column": 26 } } }, { "type": { - "label": "null", - "keyword": "null", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6163,25 +6373,24 @@ "binop": null, "updateContext": null }, - "value": "null", - "start": 794, - "end": 798, + "start": 709, + "end": 710, "loc": { "start": { "line": 25, - "column": 21 + "column": 26 }, "end": { "line": 25, - "column": 25 + "column": 27 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6189,70 +6398,42 @@ "postfix": false, "binop": null }, - "start": 798, - "end": 799, - "loc": { - "start": { - "line": 25, - "column": 25 - }, - "end": { - "line": 25, - "column": 26 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 799, - "end": 800, + "value": "assert", + "start": 712, + "end": 718, "loc": { "start": { - "line": 25, - "column": 26 + "line": 26, + "column": 1 }, "end": { - "line": 25, - "column": 27 + "line": 26, + "column": 7 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 803, - "end": 808, + "start": 718, + "end": 719, "loc": { "start": { - "line": 27, - "column": 1 + "line": 26, + "column": 7 }, "end": { - "line": 27, - "column": 6 + "line": 26, + "column": 8 } } }, @@ -6269,42 +6450,41 @@ "binop": null }, "value": "s", - "start": 809, - "end": 810, + "start": 719, + "end": 720, "loc": { "start": { - "line": 27, - "column": 7 + "line": 26, + "column": 8 }, "end": { - "line": 27, - "column": 8 + "line": 26, + "column": 9 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 811, - "end": 812, + "start": 720, + "end": 721, "loc": { "start": { - "line": 27, + "line": 26, "column": 9 }, "end": { - "line": 27, + "line": 26, "column": 10 } } @@ -6321,42 +6501,44 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 813, - "end": 820, + "value": "_color", + "start": 721, + "end": 727, "loc": { "start": { - "line": 27, - "column": 11 + "line": 26, + "column": 10 }, "end": { - "line": 27, - "column": 18 + "line": 26, + "column": 16 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 820, - "end": 821, + "value": "===", + "start": 728, + "end": 731, "loc": { "start": { - "line": 27, - "column": 18 + "line": 26, + "column": 17 }, "end": { - "line": 27, - "column": 19 + "line": 26, + "column": 20 } } }, @@ -6372,17 +6554,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 821, - "end": 822, + "value": "BLACK", + "start": 732, + "end": 737, "loc": { "start": { - "line": 27, - "column": 19 + "line": 26, + "column": 21 }, "end": { - "line": 27, - "column": 20 + "line": 26, + "column": 26 } } }, @@ -6398,16 +6580,16 @@ "postfix": false, "binop": null }, - "start": 822, - "end": 823, + "start": 737, + "end": 738, "loc": { "start": { - "line": 27, - "column": 20 + "line": 26, + "column": 26 }, "end": { - "line": 27, - "column": 21 + "line": 26, + "column": 27 } } }, @@ -6424,31 +6606,31 @@ "binop": null, "updateContext": null }, - "start": 823, - "end": 824, + "start": 738, + "end": 739, "loc": { "start": { - "line": 27, - "column": 21 + "line": 26, + "column": 27 }, "end": { - "line": 27, - "column": 22 + "line": 26, + "column": 28 } } }, { "type": "CommentBlock", - "value": "*\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t ", - "start": 827, - "end": 1195, + "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", + "start": 742, + "end": 1283, "loc": { "start": { - "line": 29, + "line": 28, "column": 1 }, "end": { - "line": 39, + "line": 40, "column": 4 } } @@ -6468,15 +6650,15 @@ "updateContext": null }, "value": "if", - "start": 1197, - "end": 1199, + "start": 1285, + "end": 1287, "loc": { "start": { - "line": 40, + "line": 41, "column": 1 }, "end": { - "line": 40, + "line": 41, "column": 3 } } @@ -6493,15 +6675,15 @@ "postfix": false, "binop": null }, - "start": 1200, - "end": 1201, + "start": 1288, + "end": 1289, "loc": { "start": { - "line": 40, + "line": 41, "column": 4 }, "end": { - "line": 40, + "line": 41, "column": 5 } } @@ -6518,17 +6700,17 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 1201, - "end": 1202, + "value": "n", + "start": 1292, + "end": 1293, "loc": { "start": { - "line": 40, - "column": 5 + "line": 42, + "column": 2 }, "end": { - "line": 40, - "column": 6 + "line": 42, + "column": 3 } } }, @@ -6545,16 +6727,68 @@ "binop": null, "updateContext": null }, - "start": 1202, - "end": 1203, + "start": 1293, + "end": 1294, "loc": { "start": { - "line": 40, - "column": 6 + "line": 42, + "column": 3 }, "end": { - "line": 40, - "column": 7 + "line": 42, + "column": 4 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "parent", + "start": 1294, + "end": 1300, + "loc": { + "start": { + "line": 42, + "column": 4 + }, + "end": { + "line": 42, + "column": 10 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1300, + "end": 1301, + "loc": { + "start": { + "line": 42, + "column": 10 + }, + "end": { + "line": 42, + "column": 11 } } }, @@ -6571,16 +6805,16 @@ "binop": null }, "value": "_color", - "start": 1203, - "end": 1209, + "start": 1301, + "end": 1307, "loc": { "start": { - "line": 40, - "column": 7 + "line": 42, + "column": 11 }, "end": { - "line": 40, - "column": 13 + "line": 42, + "column": 17 } } }, @@ -6598,16 +6832,16 @@ "updateContext": null }, "value": "===", - "start": 1210, - "end": 1213, + "start": 1308, + "end": 1311, "loc": { "start": { - "line": 40, - "column": 14 + "line": 42, + "column": 18 }, "end": { - "line": 40, - "column": 17 + "line": 42, + "column": 21 } } }, @@ -6623,48 +6857,50 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 1214, - "end": 1217, + "value": "BLACK", + "start": 1312, + "end": 1317, "loc": { "start": { - "line": 40, - "column": 18 + "line": 42, + "column": 22 }, "end": { - "line": 40, - "column": 21 + "line": 42, + "column": 27 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "&&", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 2, + "updateContext": null }, - "start": 1217, - "end": 1218, + "value": "&&", + "start": 1318, + "end": 1320, "loc": { "start": { - "line": 40, - "column": 21 + "line": 42, + "column": 28 }, "end": { - "line": 40, - "column": 22 + "line": 42, + "column": 30 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -6674,16 +6910,16 @@ "postfix": false, "binop": null }, - "start": 1219, - "end": 1220, + "start": 1323, + "end": 1324, "loc": { "start": { - "line": 40, - "column": 23 + "line": 43, + "column": 2 }, "end": { - "line": 40, - "column": 24 + "line": 43, + "column": 3 } } }, @@ -6699,17 +6935,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1223, - "end": 1224, + "value": "s", + "start": 1324, + "end": 1325, "loc": { "start": { - "line": 41, - "column": 2 + "line": 43, + "column": 3 }, "end": { - "line": 41, - "column": 3 + "line": 43, + "column": 4 } } }, @@ -6726,16 +6962,16 @@ "binop": null, "updateContext": null }, - "start": 1224, - "end": 1225, + "start": 1325, + "end": 1326, "loc": { "start": { - "line": 41, - "column": 3 + "line": 43, + "column": 4 }, "end": { - "line": 41, - "column": 4 + "line": 43, + "column": 5 } } }, @@ -6751,49 +6987,51 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1225, - "end": 1231, + "value": "left", + "start": 1326, + "end": 1330, "loc": { "start": { - "line": 41, - "column": 4 + "line": 43, + "column": 5 }, "end": { - "line": 41, - "column": 10 + "line": 43, + "column": 9 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1231, - "end": 1232, + "value": "===", + "start": 1331, + "end": 1334, "loc": { "start": { - "line": 41, + "line": 43, "column": 10 }, "end": { - "line": 41, - "column": 11 + "line": 43, + "column": 13 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -6801,46 +7039,47 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "_color", - "start": 1232, - "end": 1238, + "value": "null", + "start": 1335, + "end": 1339, "loc": { "start": { - "line": 41, - "column": 11 + "line": 43, + "column": 14 }, "end": { - "line": 41, - "column": 17 + "line": 43, + "column": 18 } } }, { "type": { - "label": "=", + "label": "||", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 1, "updateContext": null }, - "value": "=", - "start": 1239, - "end": 1240, + "value": "||", + "start": 1340, + "end": 1342, "loc": { "start": { - "line": 41, - "column": 18 + "line": 43, + "column": 19 }, "end": { - "line": 41, - "column": 19 + "line": 43, + "column": 21 } } }, @@ -6856,24 +7095,24 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 1241, - "end": 1244, + "value": "s", + "start": 1343, + "end": 1344, "loc": { "start": { - "line": 41, - "column": 20 + "line": 43, + "column": 22 }, "end": { - "line": 41, + "line": 43, "column": 23 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6883,15 +7122,15 @@ "binop": null, "updateContext": null }, - "start": 1244, - "end": 1245, + "start": 1344, + "end": 1345, "loc": { "start": { - "line": 41, + "line": 43, "column": 23 }, "end": { - "line": 41, + "line": 43, "column": 24 } } @@ -6908,17 +7147,17 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 1248, - "end": 1249, + "value": "left", + "start": 1345, + "end": 1349, "loc": { "start": { - "line": 42, - "column": 2 + "line": 43, + "column": 24 }, "end": { - "line": 42, - "column": 3 + "line": 43, + "column": 28 } } }, @@ -6935,16 +7174,16 @@ "binop": null, "updateContext": null }, - "start": 1249, - "end": 1250, + "start": 1349, + "end": 1350, "loc": { "start": { - "line": 42, - "column": 3 + "line": 43, + "column": 28 }, "end": { - "line": 42, - "column": 4 + "line": 43, + "column": 29 } } }, @@ -6961,43 +7200,43 @@ "binop": null }, "value": "_color", - "start": 1250, - "end": 1256, + "start": 1350, + "end": 1356, "loc": { "start": { - "line": 42, - "column": 4 + "line": 43, + "column": 29 }, "end": { - "line": 42, - "column": 10 + "line": 43, + "column": 35 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "=", - "start": 1257, - "end": 1258, + "value": "===", + "start": 1357, + "end": 1360, "loc": { "start": { - "line": 42, - "column": 11 + "line": 43, + "column": 36 }, "end": { - "line": 42, - "column": 12 + "line": 43, + "column": 39 } } }, @@ -7014,70 +7253,68 @@ "binop": null }, "value": "BLACK", - "start": 1259, - "end": 1264, + "start": 1361, + "end": 1366, "loc": { "start": { - "line": 42, - "column": 13 + "line": 43, + "column": 40 }, "end": { - "line": 42, - "column": 18 + "line": 43, + "column": 45 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1264, - "end": 1265, + "start": 1366, + "end": 1367, "loc": { "start": { - "line": 42, - "column": 18 + "line": 43, + "column": 45 }, "end": { - "line": 42, - "column": 19 + "line": 43, + "column": 46 } } }, { "type": { - "label": "if", - "keyword": "if", - "beforeExpr": false, + "label": "&&", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 2, "updateContext": null }, - "value": "if", - "start": 1268, - "end": 1270, + "value": "&&", + "start": 1368, + "end": 1370, "loc": { "start": { "line": 43, - "column": 2 + "column": 47 }, "end": { "line": 43, - "column": 4 + "column": 49 } } }, @@ -7093,16 +7330,16 @@ "postfix": false, "binop": null }, - "start": 1271, - "end": 1272, + "start": 1373, + "end": 1374, "loc": { "start": { - "line": 43, - "column": 5 + "line": 44, + "column": 2 }, "end": { - "line": 43, - "column": 6 + "line": 44, + "column": 3 } } }, @@ -7118,44 +7355,43 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1272, - "end": 1273, + "value": "s", + "start": 1374, + "end": 1375, "loc": { "start": { - "line": 43, - "column": 6 + "line": 44, + "column": 3 }, "end": { - "line": 43, - "column": 7 + "line": 44, + "column": 4 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 1274, - "end": 1277, + "start": 1375, + "end": 1376, "loc": { "start": { - "line": 43, - "column": 8 + "line": 44, + "column": 4 }, "end": { - "line": 43, - "column": 11 + "line": 44, + "column": 5 } } }, @@ -7171,49 +7407,51 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1278, - "end": 1279, + "value": "right", + "start": 1376, + "end": 1381, "loc": { "start": { - "line": 43, - "column": 12 + "line": 44, + "column": 5 }, "end": { - "line": 43, - "column": 13 + "line": 44, + "column": 10 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1279, - "end": 1280, + "value": "===", + "start": 1382, + "end": 1385, "loc": { "start": { - "line": 43, - "column": 13 + "line": 44, + "column": 11 }, "end": { - "line": 43, + "line": 44, "column": 14 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7221,45 +7459,47 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "parent", - "start": 1280, - "end": 1286, + "value": "null", + "start": 1386, + "end": 1390, "loc": { "start": { - "line": 43, - "column": 14 + "line": 44, + "column": 15 }, "end": { - "line": 43, - "column": 20 + "line": 44, + "column": 19 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "||", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 1, "updateContext": null }, - "start": 1286, - "end": 1287, + "value": "||", + "start": 1391, + "end": 1393, "loc": { "start": { - "line": 43, + "line": 44, "column": 20 }, "end": { - "line": 43, - "column": 21 + "line": 44, + "column": 22 } } }, @@ -7275,23 +7515,23 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 1287, - "end": 1291, + "value": "s", + "start": 1394, + "end": 1395, "loc": { "start": { - "line": 43, - "column": 21 + "line": 44, + "column": 23 }, "end": { - "line": 43, - "column": 25 + "line": 44, + "column": 24 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7299,18 +7539,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1291, - "end": 1292, + "start": 1395, + "end": 1396, "loc": { "start": { - "line": 43, - "column": 25 + "line": 44, + "column": 24 }, "end": { - "line": 43, - "column": 26 + "line": 44, + "column": 25 } } }, @@ -7326,42 +7567,43 @@ "postfix": false, "binop": null }, - "value": "rotate_left", - "start": 1293, - "end": 1304, + "value": "right", + "start": 1396, + "end": 1401, "loc": { "start": { - "line": 43, - "column": 27 + "line": 44, + "column": 25 }, "end": { - "line": 43, - "column": 38 + "line": 44, + "column": 30 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1304, - "end": 1305, + "start": 1401, + "end": 1402, "loc": { "start": { - "line": 43, - "column": 38 + "line": 44, + "column": 30 }, "end": { - "line": 43, - "column": 39 + "line": 44, + "column": 31 } } }, @@ -7377,42 +7619,43 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1305, - "end": 1306, + "value": "_color", + "start": 1402, + "end": 1408, "loc": { "start": { - "line": 43, - "column": 39 + "line": 44, + "column": 31 }, - "end": { - "line": 43, - "column": 40 + "end": { + "line": 44, + "column": 37 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1306, - "end": 1307, + "value": "===", + "start": 1409, + "end": 1412, "loc": { "start": { - "line": 43, - "column": 40 + "line": 44, + "column": 38 }, "end": { - "line": 43, + "line": 44, "column": 41 } } @@ -7429,16 +7672,16 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1307, - "end": 1313, + "value": "BLACK", + "start": 1413, + "end": 1418, "loc": { "start": { - "line": 43, - "column": 41 + "line": 44, + "column": 42 }, "end": { - "line": 43, + "line": 44, "column": 47 } } @@ -7455,70 +7698,66 @@ "postfix": false, "binop": null }, - "start": 1313, - "end": 1314, + "start": 1418, + "end": 1419, "loc": { "start": { - "line": 43, + "line": 44, "column": 47 }, "end": { - "line": 43, + "line": 44, "column": 48 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1314, - "end": 1315, + "start": 1421, + "end": 1422, "loc": { "start": { - "line": 43, - "column": 48 + "line": 45, + "column": 1 }, "end": { - "line": 43, - "column": 49 + "line": 45, + "column": 2 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "else", - "start": 1318, - "end": 1322, + "start": 1423, + "end": 1424, "loc": { "start": { - "line": 44, - "column": 2 + "line": 45, + "column": 3 }, "end": { - "line": 44, - "column": 6 + "line": 45, + "column": 4 } } }, @@ -7534,42 +7773,43 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 1323, - "end": 1335, + "value": "s", + "start": 1427, + "end": 1428, "loc": { "start": { - "line": 44, - "column": 7 + "line": 46, + "column": 2 }, "end": { - "line": 44, - "column": 19 + "line": 46, + "column": 3 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1335, - "end": 1336, + "start": 1428, + "end": 1429, "loc": { "start": { - "line": 44, - "column": 19 + "line": 46, + "column": 3 }, "end": { - "line": 44, - "column": 20 + "line": 46, + "column": 4 } } }, @@ -7585,43 +7825,44 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1336, - "end": 1337, + "value": "_color", + "start": 1429, + "end": 1435, "loc": { "start": { - "line": 44, - "column": 20 + "line": 46, + "column": 4 }, "end": { - "line": 44, - "column": 21 + "line": 46, + "column": 10 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - 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"start": 1344, - "end": 1345, + "value": "delete_case0", + "start": 1445, + "end": 1457, "loc": { "start": { - "line": 44, - "column": 28 + "line": 47, + "column": 2 }, "end": { - "line": 44, - "column": 29 + "line": 47, + "column": 14 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1345, - "end": 1346, + "start": 1457, + "end": 1458, "loc": { "start": { - "line": 44, - "column": 29 + "line": 47, + "column": 14 }, "end": { - "line": 44, - "column": 30 + "line": 47, + "column": 15 } } }, @@ -7714,42 +7981,43 @@ "postfix": false, "binop": null }, - "value": "delete_case4", - "start": 1349, - "end": 1361, + "value": "n", + "start": 1458, + "end": 1459, "loc": { "start": { - "line": 45, - "column": 2 + "line": 47, + "column": 15 }, "end": { - "line": 45, - 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"start": 780, - "end": 807, + "start": 751, + "end": 778, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 780, - "end": 806, + "start": 751, + "end": 777, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 27 } }, "callee": { "type": "Identifier", - "start": 780, - "end": 786, + "start": 751, + "end": 757, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -979,43 +775,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 787, - "end": 805, + "start": 758, + "end": 776, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 787, - "end": 795, + "start": 758, + "end": 766, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 16 } }, "object": { "type": "Identifier", - "start": 787, - "end": 788, + "start": 758, + "end": 759, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 9 }, "identifierName": "n" @@ -1024,15 +820,15 @@ }, "property": { "type": "Identifier", - "start": 789, - "end": 795, + "start": 760, + "end": 766, "loc": { "start": { - "line": 25, + "line": 23, "column": 10 }, "end": { - "line": 25, + "line": 23, "column": 16 }, "identifierName": "_color" @@ -1044,15 +840,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 800, - "end": 805, + "start": 771, + "end": 776, "loc": { "start": { - "line": 25, + "line": 23, "column": 21 }, "end": { - "line": 25, + "line": 23, "column": 26 }, "identifierName": "BLACK" @@ -1065,43 +861,43 @@ }, { "type": "ExpressionStatement", - "start": 809, - "end": 835, + "start": 780, + "end": 806, "loc": { "start": { - "line": 26, + "line": 24, "column": 1 }, "end": { - "line": 26, + "line": 24, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 809, - "end": 834, + "start": 780, + "end": 805, "loc": { "start": { - "line": 26, + "line": 24, "column": 1 }, "end": { - "line": 26, + "line": 24, "column": 26 } }, "callee": { "type": "Identifier", - "start": 809, - "end": 815, + "start": 780, + "end": 786, "loc": { "start": { - "line": 26, + "line": 24, "column": 1 }, "end": { - "line": 26, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -1111,43 +907,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 816, - "end": 833, + "start": 787, + "end": 804, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, + "line": 24, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 816, - "end": 824, + "start": 787, + "end": 795, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 816, - "end": 817, + "start": 787, + "end": 788, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, + "line": 24, "column": 9 }, "identifierName": "n" @@ -1156,15 +952,15 @@ }, "property": { "type": "Identifier", - "start": 818, - "end": 824, + "start": 789, + "end": 795, "loc": { "start": { - "line": 26, + "line": 24, "column": 10 }, "end": { - "line": 26, + "line": 24, "column": 16 }, "identifierName": "parent" @@ -1176,15 +972,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 829, - "end": 833, + "start": 800, + "end": 804, "loc": { "start": { - "line": 26, + "line": 24, "column": 21 }, "end": { - "line": 26, + "line": 24, "column": 25 } } @@ -1195,44 +991,44 @@ }, { "type": "VariableDeclaration", - "start": 837, - "end": 858, + "start": 808, + "end": 829, "loc": { "start": { - "line": 27, + "line": 25, "column": 1 }, "end": { - "line": 27, + "line": 25, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 843, - "end": 857, + "start": 814, + "end": 828, "loc": { "start": { - "line": 27, + "line": 25, "column": 7 }, "end": { - "line": 27, + "line": 25, "column": 21 } }, "id": { "type": "Identifier", - "start": 843, - "end": 844, + "start": 814, + "end": 815, "loc": { "start": { - "line": 27, + "line": 25, "column": 7 }, "end": { - "line": 27, + "line": 25, "column": 8 }, "identifierName": "s" @@ -1241,29 +1037,29 @@ }, "init": { "type": "CallExpression", - "start": 847, - "end": 857, + "start": 818, + "end": 828, "loc": { "start": { - "line": 27, + "line": 25, "column": 11 }, "end": { - "line": 27, + "line": 25, "column": 21 } }, "callee": { "type": "Identifier", - "start": 847, - "end": 854, + "start": 818, + "end": 825, "loc": { "start": { - "line": 27, + "line": 25, "column": 11 }, "end": { - "line": 27, + "line": 25, "column": 18 }, "identifierName": "sibling" @@ -1273,15 +1069,15 @@ "arguments": [ { "type": "Identifier", - "start": 855, - "end": 856, + "start": 826, + "end": 827, "loc": { "start": { - "line": 27, + "line": 25, "column": 19 }, "end": { - "line": 27, + "line": 25, "column": 20 }, "identifierName": "n" @@ -1296,43 +1092,43 @@ }, { "type": "ExpressionStatement", - "start": 860, - "end": 886, + "start": 831, + "end": 857, "loc": { "start": { - "line": 28, + "line": 26, "column": 1 }, "end": { - "line": 28, + "line": 26, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 860, - "end": 885, + "start": 831, + "end": 856, "loc": { "start": { - "line": 28, + "line": 26, "column": 1 }, "end": { - "line": 28, + "line": 26, "column": 26 } }, "callee": { "type": "Identifier", - "start": 860, - "end": 866, + "start": 831, + "end": 837, "loc": { "start": { - "line": 28, + "line": 26, "column": 1 }, "end": { - "line": 28, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -1342,29 +1138,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 867, - "end": 884, + "start": 838, + "end": 855, "loc": { "start": { - "line": 28, + "line": 26, "column": 8 }, "end": { - "line": 28, + "line": 26, "column": 25 } }, "left": { "type": "Identifier", - "start": 867, - "end": 868, + "start": 838, + "end": 839, "loc": { "start": { - "line": 28, + "line": 26, "column": 8 }, "end": { - "line": 28, + "line": 26, "column": 9 }, "identifierName": "s" @@ -1374,15 +1170,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 880, - "end": 884, + "start": 851, + "end": 855, "loc": { "start": { - "line": 28, + "line": 26, "column": 21 }, "end": { - "line": 28, + "line": 26, "column": 25 }, "identifierName": "Node" @@ -1395,43 +1191,43 @@ }, { "type": "ExpressionStatement", - "start": 888, - "end": 915, + "start": 859, + "end": 886, "loc": { "start": { - "line": 29, + "line": 27, "column": 1 }, "end": { - "line": 29, + "line": 27, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 888, - "end": 914, + "start": 859, + "end": 885, "loc": { "start": { - "line": 29, + "line": 27, "column": 1 }, "end": { - "line": 29, + "line": 27, "column": 27 } }, "callee": { "type": "Identifier", - "start": 888, - "end": 894, + "start": 859, + "end": 865, "loc": { "start": { - "line": 29, + "line": 27, "column": 1 }, "end": { - "line": 29, + "line": 27, "column": 7 }, "identifierName": "assert" @@ -1441,43 +1237,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 895, - "end": 913, + "start": 866, + "end": 884, "loc": { "start": { - "line": 29, + "line": 27, "column": 8 }, "end": { - "line": 29, + "line": 27, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 895, - "end": 903, + "start": 866, + "end": 874, "loc": { "start": { - "line": 29, + "line": 27, "column": 8 }, "end": { - "line": 29, + "line": 27, "column": 16 } }, "object": { "type": "Identifier", - "start": 895, - "end": 896, + "start": 866, + "end": 867, "loc": { "start": { - "line": 29, + "line": 27, "column": 8 }, "end": { - "line": 29, + "line": 27, "column": 9 }, "identifierName": "s" @@ -1486,15 +1282,15 @@ }, "property": { "type": "Identifier", - "start": 897, - "end": 903, + "start": 868, + "end": 874, "loc": { "start": { - "line": 29, + "line": 27, "column": 10 }, "end": { - "line": 29, + "line": 27, "column": 16 }, "identifierName": "_color" @@ -1506,15 +1302,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 908, - "end": 913, + "start": 879, + "end": 884, "loc": { "start": { - "line": 29, + "line": 27, "column": 21 }, "end": { - "line": 29, + "line": 27, "column": 26 }, "identifierName": "BLACK" @@ -1523,365 +1319,205 @@ } } ] - } + }, + "trailingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 889, + "end": 1576, + "loc": { + "start": { + "line": 29, + "column": 1 + }, + "end": { + "line": 45, + "column": 4 + } + } + } + ] }, { "type": "ExpressionStatement", - "start": 917, - "end": 973, + "start": 1579, + "end": 1606, "loc": { "start": { - "line": 30, + "line": 47, "column": 1 }, "end": { - "line": 30, - "column": 57 + "line": 47, + "column": 28 } }, "expression": { - "type": "CallExpression", - "start": 917, - "end": 972, + "type": "AssignmentExpression", + "start": 1579, + "end": 1605, "loc": { "start": { - "line": 30, + "line": 47, "column": 1 }, "end": { - "line": 30, - "column": 56 + "line": 47, + "column": 27 } }, - "callee": { - "type": "Identifier", - "start": 917, - "end": 923, + "operator": "=", + "left": { + "type": "MemberExpression", + "start": 1579, + "end": 1587, "loc": { "start": { - "line": 30, + "line": 47, "column": 1 }, "end": { - "line": 30, - "column": 7 + "line": 47, + "column": 9 + } + }, + "object": { + "type": "Identifier", + "start": 1579, + "end": 1580, + "loc": { + "start": { + "line": 47, + "column": 1 + }, + "end": { + "line": 47, + "column": 2 + }, + "identifierName": "s" }, - "identifierName": "assert" + "name": "s", + "leadingComments": null }, - "name": "assert" + "property": { + "type": "Identifier", + "start": 1581, + "end": 1587, + "loc": { + "start": { + "line": 47, + "column": 3 + }, + "end": { + "line": 47, + "column": 9 + }, + "identifierName": "_color" + }, + "name": "_color" + }, + "computed": false, + "leadingComments": null }, - "arguments": [ - { - "type": "LogicalExpression", - "start": 924, - "end": 971, + "right": { + "type": "MemberExpression", + "start": 1590, + "end": 1605, + "loc": { + "start": { + "line": 47, + "column": 12 + }, + "end": { + "line": 47, + "column": 27 + } + }, + "object": { + "type": "MemberExpression", + "start": 1590, + "end": 1598, "loc": { "start": { - 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"end": 925, - "loc": { - "start": { - "line": 30, - "column": 8 - }, - "end": { - "line": 30, - "column": 9 - }, - "identifierName": "s" - }, - "name": "s" - }, - "property": { - "type": "Identifier", - "start": 926, - "end": 930, - "loc": { - "start": { - "line": 30, - "column": 10 - }, - "end": { - "line": 30, - "column": 14 - }, - "identifierName": "left" - }, - "name": "left" - }, - "computed": false - }, - "property": { - "type": "Identifier", - "start": 931, - "end": 937, - "loc": { - "start": { - "line": 30, - "column": 15 - }, - "end": { - "line": 30, - "column": 21 - }, - "identifierName": "_color" - }, - "name": "_color" + "end": { + "line": 47, + "column": 20 }, - "computed": false + "identifierName": "parent" }, - "operator": "===", - "right": { - "type": "Identifier", - "start": 942, - "end": 945, - "loc": { - "start": { - "line": 30, - "column": 26 - }, - "end": { - "line": 30, - "column": 29 - }, - "identifierName": "RED" - }, - "name": "RED" - } + "name": "parent" }, - "operator": "||", - "right": { - "type": "BinaryExpression", - "start": 949, - "end": 971, - "loc": { - "start": { - "line": 30, - "column": 33 - }, - "end": { - "line": 30, - "column": 55 - } + "computed": false + }, + "property": { + "type": "Identifier", + "start": 1599, + "end": 1605, + "loc": { + "start": { + "line": 47, + "column": 21 }, - "left": { - "type": "MemberExpression", - "start": 949, - "end": 963, - "loc": { - "start": { - "line": 30, - "column": 33 - }, - "end": { - "line": 30, - "column": 47 - } - }, - "object": { - "type": "MemberExpression", - "start": 949, - "end": 956, - "loc": { - "start": { - "line": 30, - "column": 33 - }, - "end": { - "line": 30, - "column": 40 - } - }, - "object": { - "type": "Identifier", - "start": 949, - "end": 950, - "loc": { - "start": { - "line": 30, - "column": 33 - }, - "end": { - "line": 30, - "column": 34 - }, - "identifierName": "s" - }, - "name": "s" - }, - "property": { - "type": "Identifier", - "start": 951, - "end": 956, - "loc": { - "start": { - "line": 30, - "column": 35 - }, - "end": { - "line": 30, - "column": 40 - }, - "identifierName": "right" - }, - "name": "right" - }, - "computed": false - }, - "property": { - "type": "Identifier", - "start": 957, - "end": 963, - "loc": { - "start": { - "line": 30, - "column": 41 - }, - "end": { - "line": 30, - "column": 47 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "end": { + "line": 47, + "column": 27 }, - "operator": "===", - "right": { - "type": "Identifier", - "start": 968, - "end": 971, - "loc": { - "start": { - "line": 30, - "column": 52 - }, - "end": { - "line": 30, - "column": 55 - }, - "identifierName": "RED" - }, - "name": "RED" - } - } - } - ] - }, - "trailingComments": [ - { - "type": "CommentLine", - "value": " The following statements just force the red n's sibling child to be on", - "start": 976, - "end": 1049, - "loc": { - "start": { - "line": 32, - "column": 1 - }, - "end": { - "line": 32, - "column": 74 - } - } - }, - { - "type": "CommentLine", - "value": " the left of the left of the parent, or right of the right, so case 6", - "start": 1051, - "end": 1122, - "loc": { - "start": { - "line": 33, - "column": 1 - }, - "end": { - "line": 33, - "column": 72 - } - } - }, - { - "type": "CommentLine", - "value": " will rotate correctly.", - "start": 1124, - "end": 1149, - "loc": { - "start": { - "line": 34, - "column": 1 + "identifierName": "_color" }, - "end": { - "line": 34, - "column": 26 - } - } + "name": "_color" + }, + "computed": false }, + "leadingComments": null + }, + "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * ? ?\n\t * / \\ / \\\n\t * >B B >B B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - R B - - = R\n\t * / \\ / \\ / \\\n\t * = = - - = B\n\t * / \\\n\t * - -\n\t ", - "start": 1152, - "end": 1584, + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 889, + "end": 1576, "loc": { "start": { - "line": 36, + "line": 29, "column": 1 }, "end": { - "line": 46, + "line": 45, "column": 4 } } @@ -1889,451 +1525,514 @@ ] }, { - "type": "IfStatement", - "start": 1586, - "end": 2206, + "type": "ExpressionStatement", + "start": 1608, + "end": 1632, "loc": { "start": { - "line": 47, + "line": 48, "column": 1 }, "end": { - "line": 66, - "column": 2 + "line": 48, + "column": 25 } }, - "test": { - "type": "LogicalExpression", - "start": 1590, - "end": 1637, + "expression": { + "type": "AssignmentExpression", + "start": 1608, + "end": 1631, "loc": { "start": { - "line": 47, - "column": 5 + "line": 48, + "column": 1 }, "end": { - 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}, - "end": { - "line": 64, - "column": 16 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false - }, - "right": { - "type": "Identifier", - "start": 2179, - "end": 2184, - "loc": { - "start": { - "line": 64, - "column": 19 - }, - "end": { - "line": 64, - "column": 24 - }, - "identifierName": "BLACK" - }, - "name": "BLACK" - } - } - }, - { - "type": "ExpressionStatement", - "start": 2188, - "end": 2203, - "loc": { - "start": { - "line": 65, - "column": 2 - }, - "end": { - "line": 65, - "column": 17 - } - }, - "expression": { - "type": "CallExpression", - "start": 2188, - "end": 2202, - "loc": { - "start": { - "line": 65, - "column": 2 - }, - "end": { - "line": 65, - "column": 16 - } - }, - "callee": { - "type": "Identifier", - "start": 2188, - "end": 2199, - "loc": { - "start": { - "line": 65, - "column": 2 - }, - "end": { - "line": 65, - "column": 13 - }, - "identifierName": "rotate_left" - }, - "name": "rotate_left" - }, - "arguments": [ - { - "type": "Identifier", - "start": 2200, - "end": 2201, - "loc": { - "start": { - "line": 65, - "column": 14 - }, - "end": { - "line": 65, - "column": 15 - }, - "identifierName": "s" - }, - "name": "s" - } - ] + "end": { + "line": 56, + "column": 18 } } - ], - "directives": [] - }, - "alternate": null - }, - "leadingComments": [ - { - "type": "CommentLine", - "value": " The following statements just force the red n's sibling child to be on", - "start": 976, - "end": 1049, - "loc": { - "start": { - "line": 32, - "column": 1 - }, - "end": { - "line": 32, - "column": 74 - } - } - }, - { - "type": "CommentLine", - "value": " the left of the left of the parent, or right of the right, so case 6", - "start": 1051, - "end": 1122, - "loc": { - "start": { - "line": 33, - "column": 1 - }, - "end": { - "line": 33, - "column": 72 - } - } - }, - { - "type": "CommentLine", - "value": " will rotate correctly.", - "start": 1124, - "end": 1149, - "loc": { - "start": { - "line": 34, - "column": 1 - }, - "end": { - "line": 34, - "column": 26 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * ? ?\n\t * / \\ / \\\n\t * >B B >B B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - R B - - = R\n\t * / \\ / \\ / \\\n\t * = = - - = B\n\t * / \\\n\t * - -\n\t ", - "start": 1152, - "end": 1584, - "loc": { - "start": { - "line": 36, - "column": 1 - }, - "end": { - "line": 46, - "column": 4 - } - } - } - ] - }, - { - "type": "ExpressionStatement", - "start": 2209, - "end": 2225, - "loc": { - "start": { - "line": 68, - "column": 1 - }, - "end": { - "line": 68, - "column": 17 - } - }, - "expression": { - "type": "CallExpression", - "start": 2209, - "end": 2224, - "loc": { - "start": { - "line": 68, - "column": 1 - }, - "end": { - "line": 68, - "column": 16 - } - }, - "callee": { - "type": "Identifier", - "start": 2209, - "end": 2221, - "loc": { - "start": { - "line": 68, - "column": 1 - }, - "end": { - "line": 68, - "column": 13 - }, - "identifierName": "delete_case6" - }, - "name": "delete_case6" - }, - "arguments": [ - { - "type": "Identifier", - "start": 2222, - "end": 2223, - "loc": { - "start": { - "line": 68, - "column": 14 - }, - "end": { - "line": 68, - "column": 15 - }, - "identifierName": "n" - }, - "name": "n" } ] } @@ -3211,29 +2665,29 @@ }, { "type": "Identifier", - "start": 2230, - "end": 2258, + "start": 1869, + "end": 1897, "loc": { "start": { - "line": 71, + "line": 64, "column": 0 }, "end": { - "line": 71, + "line": 64, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 2245, - "end": 2257, + "start": 1884, + "end": 1896, "loc": { "start": { - "line": 71, + "line": 64, "column": 15 }, "end": { - "line": 71, + "line": 64, "column": 27 }, "identifierName": "delete_case5" @@ -3246,58 +2700,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 2230, - "end": 2258, + "start": 1869, + "end": 1897, "loc": { "start": { - "line": 71, + "line": 64, "column": 0 }, "end": { - "line": 71, + "line": 64, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 700, - "end": 2228, + "start": 692, + "end": 1867, "loc": { "start": { - "line": 23, + "line": 21, "column": 0 }, "end": { - "line": 69, + "line": 62, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 706, - "end": 2227, + "start": 698, + "end": 1866, "loc": { "start": { - "line": 23, + "line": 21, "column": 6 }, "end": { - "line": 69, + "line": 62, "column": 1 } }, "id": { "type": "Identifier", - "start": 706, - "end": 718, + "start": 698, + "end": 710, "loc": { "start": { - "line": 23, + "line": 21, "column": 6 }, "end": { - "line": 23, + "line": 21, "column": 18 }, "identifierName": "delete_case5" @@ -3307,29 +2761,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 721, - "end": 2227, + "start": 713, + "end": 1866, "loc": { "start": { - "line": 23, + "line": 21, "column": 21 }, "end": { - "line": 69, + "line": 62, "column": 1 } }, "id": { "type": "Identifier", - "start": 706, - "end": 718, + "start": 698, + "end": 710, "loc": { "start": { - "line": 23, + "line": 21, "column": 6 }, "end": { - "line": 23, + "line": 21, "column": 18 }, "identifierName": "delete_case5" @@ -3343,15 +2797,15 @@ "params": [ { "type": "Identifier", - "start": 722, - "end": 723, + "start": 714, + "end": 715, "loc": { "start": { - "line": 23, + "line": 21, "column": 22 }, "end": { - "line": 23, + "line": 21, "column": 23 }, "identifierName": "n" @@ -3361,58 +2815,58 @@ ], "body": { "type": "BlockStatement", - "start": 728, - "end": 2227, + "start": 720, + "end": 1866, "loc": { "start": { - "line": 23, + "line": 21, "column": 28 }, "end": { - "line": 69, + "line": 62, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 731, - "end": 778, + "start": 723, + "end": 749, "loc": { "start": { - "line": 24, + "line": 22, "column": 1 }, "end": { - "line": 24, - "column": 48 + "line": 22, + "column": 27 } }, "expression": { "type": "CallExpression", - "start": 731, - "end": 777, + "start": 723, + "end": 748, "loc": { "start": { - "line": 24, + "line": 22, "column": 1 }, "end": { - "line": 24, - "column": 47 + "line": 22, + "column": 26 } }, "callee": { "type": "Identifier", - "start": 731, - "end": 737, + "start": 723, + "end": 729, "loc": { "start": { - "line": 24, + "line": 22, "column": 1 }, "end": { - "line": 24, + "line": 22, "column": 7 }, "identifierName": "assert" @@ -3421,119 +2875,53 @@ }, "arguments": [ { - "type": "LogicalExpression", - "start": 738, - "end": 776, + "type": "BinaryExpression", + "start": 730, + "end": 747, "loc": { "start": { - "line": 24, + "line": 22, "column": 8 }, "end": { - "line": 24, - "column": 46 + "line": 22, + "column": 25 } }, "left": { - "type": "BinaryExpression", - "start": 738, - "end": 755, + "type": "Identifier", + "start": 730, + "end": 731, "loc": { "start": { - "line": 24, + "line": 22, "column": 8 }, "end": { - "line": 24, - "column": 25 - } - }, - "left": { - "type": "Identifier", - "start": 738, - "end": 739, - "loc": { - "start": { - "line": 24, - "column": 8 - }, - "end": { - "line": 24, - "column": 9 - }, - "identifierName": "n" + "line": 22, + "column": 9 }, - "name": "n" + "identifierName": "n" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 751, - "end": 755, - "loc": { - "start": { - "line": 24, - "column": 21 - }, - "end": { - "line": 24, - "column": 25 - }, - "identifierName": "Node" - }, - "name": "Node" - } + "name": "n" }, - "operator": "||", + "operator": "instanceof", "right": { - "type": "BinaryExpression", - "start": 759, - "end": 776, + "type": "Identifier", + "start": 743, + "end": 747, "loc": { "start": { - "line": 24, - "column": 29 + "line": 22, + "column": 21 }, "end": { - "line": 24, - "column": 46 - } - }, - "left": { - "type": "Identifier", - "start": 759, - "end": 760, - "loc": { - "start": { - "line": 24, - "column": 29 - }, - "end": { - "line": 24, - "column": 30 - }, - "identifierName": "n" + "line": 22, + "column": 25 }, - "name": "n" + "identifierName": "Node" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 772, - "end": 776, - "loc": { - "start": { - "line": 24, - "column": 42 - }, - "end": { - "line": 24, - "column": 46 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } + "name": "Node" } } ] @@ -3541,43 +2929,43 @@ }, { "type": "ExpressionStatement", - "start": 780, - "end": 807, + "start": 751, + "end": 778, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 780, - "end": 806, + "start": 751, + "end": 777, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 27 } }, "callee": { "type": "Identifier", - "start": 780, - "end": 786, + "start": 751, + "end": 757, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -3587,43 +2975,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 787, - "end": 805, + "start": 758, + "end": 776, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 787, - "end": 795, + "start": 758, + "end": 766, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 16 } }, "object": { "type": "Identifier", - "start": 787, - "end": 788, + "start": 758, + "end": 759, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 9 }, "identifierName": "n" @@ -3632,15 +3020,15 @@ }, "property": { "type": "Identifier", - "start": 789, - "end": 795, + "start": 760, + "end": 766, "loc": { "start": { - "line": 25, + "line": 23, "column": 10 }, "end": { - "line": 25, + "line": 23, "column": 16 }, "identifierName": "_color" @@ -3652,15 +3040,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 800, - "end": 805, + "start": 771, + "end": 776, "loc": { "start": { - "line": 25, + "line": 23, "column": 21 }, "end": { - "line": 25, + "line": 23, "column": 26 }, "identifierName": "BLACK" @@ -3673,43 +3061,43 @@ }, { "type": "ExpressionStatement", - "start": 809, - "end": 835, + "start": 780, + "end": 806, "loc": { "start": { - "line": 26, + "line": 24, "column": 1 }, "end": { - "line": 26, + "line": 24, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 809, - "end": 834, + "start": 780, + "end": 805, "loc": { "start": { - "line": 26, + "line": 24, "column": 1 }, "end": { - "line": 26, + "line": 24, "column": 26 } }, "callee": { "type": "Identifier", - "start": 809, - "end": 815, + "start": 780, + "end": 786, "loc": { "start": { - "line": 26, + "line": 24, "column": 1 }, "end": { - "line": 26, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -3719,43 +3107,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 816, - "end": 833, + "start": 787, + "end": 804, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, + "line": 24, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 816, - "end": 824, + "start": 787, + "end": 795, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 816, - "end": 817, + "start": 787, + "end": 788, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, + "line": 24, "column": 9 }, "identifierName": "n" @@ -3764,15 +3152,15 @@ }, "property": { "type": "Identifier", - "start": 818, - "end": 824, + "start": 789, + "end": 795, "loc": { "start": { - "line": 26, + "line": 24, "column": 10 }, "end": { - "line": 26, + "line": 24, "column": 16 }, "identifierName": "parent" @@ -3784,15 +3172,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 829, - "end": 833, + "start": 800, + "end": 804, "loc": { "start": { - "line": 26, + "line": 24, "column": 21 }, "end": { - "line": 26, + "line": 24, "column": 25 } } @@ -3803,44 +3191,44 @@ }, { "type": "VariableDeclaration", - "start": 837, - "end": 858, + "start": 808, + "end": 829, "loc": { "start": { - "line": 27, + "line": 25, "column": 1 }, "end": { - "line": 27, + "line": 25, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 843, - "end": 857, + "start": 814, + "end": 828, "loc": { "start": { - "line": 27, + "line": 25, "column": 7 }, "end": { - "line": 27, + "line": 25, "column": 21 } }, "id": { "type": "Identifier", - "start": 843, - "end": 844, + "start": 814, + "end": 815, "loc": { "start": { - "line": 27, + "line": 25, "column": 7 }, "end": { - "line": 27, + "line": 25, "column": 8 }, "identifierName": "s" @@ -3849,29 +3237,29 @@ }, "init": { "type": "CallExpression", - "start": 847, - "end": 857, + "start": 818, + "end": 828, "loc": { "start": { - "line": 27, + "line": 25, "column": 11 }, "end": { - "line": 27, + "line": 25, "column": 21 } }, "callee": { "type": "Identifier", - "start": 847, - "end": 854, + "start": 818, + "end": 825, "loc": { "start": { - "line": 27, + "line": 25, "column": 11 }, "end": { - "line": 27, + "line": 25, "column": 18 }, "identifierName": "sibling" @@ -3881,15 +3269,15 @@ "arguments": [ { "type": "Identifier", - "start": 855, - "end": 856, + "start": 826, + "end": 827, "loc": { "start": { - "line": 27, + "line": 25, "column": 19 }, "end": { - "line": 27, + "line": 25, "column": 20 }, "identifierName": "n" @@ -3904,43 +3292,43 @@ }, { "type": "ExpressionStatement", - "start": 860, - "end": 886, + "start": 831, + "end": 857, "loc": { "start": { - "line": 28, + "line": 26, "column": 1 }, "end": { - "line": 28, + "line": 26, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 860, - "end": 885, + "start": 831, + "end": 856, "loc": { "start": { - "line": 28, + "line": 26, "column": 1 }, "end": { - "line": 28, + "line": 26, "column": 26 } }, "callee": { "type": "Identifier", - "start": 860, - "end": 866, + "start": 831, + "end": 837, "loc": { "start": { - "line": 28, + "line": 26, "column": 1 }, "end": { - "line": 28, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -3950,29 +3338,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 867, - "end": 884, + "start": 838, + "end": 855, "loc": { "start": { - "line": 28, + "line": 26, "column": 8 }, "end": { - "line": 28, + "line": 26, "column": 25 } }, "left": { "type": "Identifier", - "start": 867, - "end": 868, + "start": 838, + "end": 839, "loc": { "start": { - "line": 28, + "line": 26, "column": 8 }, "end": { - "line": 28, + "line": 26, "column": 9 }, "identifierName": "s" @@ -3982,15 +3370,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 880, - "end": 884, + "start": 851, + "end": 855, "loc": { "start": { - "line": 28, + "line": 26, "column": 21 }, "end": { - "line": 28, + "line": 26, "column": 25 }, "identifierName": "Node" @@ -4003,43 +3391,43 @@ }, { "type": "ExpressionStatement", - "start": 888, - "end": 915, + "start": 859, + "end": 886, "loc": { "start": { - "line": 29, + "line": 27, "column": 1 }, "end": { - "line": 29, + "line": 27, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 888, - "end": 914, + "start": 859, + "end": 885, "loc": { "start": { - "line": 29, + "line": 27, "column": 1 }, "end": { - "line": 29, + "line": 27, "column": 27 } }, "callee": { "type": "Identifier", - "start": 888, - "end": 894, + "start": 859, + "end": 865, "loc": { "start": { - "line": 29, + "line": 27, "column": 1 }, "end": { - "line": 29, + "line": 27, "column": 7 }, "identifierName": "assert" @@ -4049,43 +3437,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 895, - "end": 913, + "start": 866, + "end": 884, "loc": { "start": { - "line": 29, + "line": 27, "column": 8 }, "end": { - "line": 29, + "line": 27, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 895, - "end": 903, + "start": 866, + "end": 874, "loc": { "start": { - "line": 29, + "line": 27, "column": 8 }, "end": { - "line": 29, + "line": 27, "column": 16 } }, "object": { "type": "Identifier", - "start": 895, - "end": 896, + "start": 866, + "end": 867, "loc": { "start": { - "line": 29, + "line": 27, "column": 8 }, "end": { - "line": 29, + "line": 27, "column": 9 }, "identifierName": "s" @@ -4094,15 +3482,15 @@ }, "property": { "type": "Identifier", - "start": 897, - "end": 903, + "start": 868, + "end": 874, "loc": { "start": { - "line": 29, + "line": 27, "column": 10 }, "end": { - "line": 29, + "line": 27, "column": 16 }, "identifierName": "_color" @@ -4114,15 +3502,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 908, - "end": 913, + "start": 879, + "end": 884, "loc": { "start": { - "line": 29, + "line": 27, "column": 21 }, "end": { - "line": 29, + "line": 27, "column": 26 }, "identifierName": "BLACK" @@ -4131,365 +3519,205 @@ } } ] - } + }, + "trailingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 889, + "end": 1576, + "loc": { + "start": { + "line": 29, + "column": 1 + }, + "end": { + "line": 45, + "column": 4 + } + } + } + ] }, { "type": "ExpressionStatement", - "start": 917, - "end": 973, + "start": 1579, + "end": 1606, "loc": { "start": { - "line": 30, + "line": 47, "column": 1 }, "end": { - "line": 30, - "column": 57 + "line": 47, + "column": 28 } }, "expression": { - "type": "CallExpression", - "start": 917, - "end": 972, + "type": "AssignmentExpression", + "start": 1579, + "end": 1605, "loc": { "start": { - "line": 30, + "line": 47, "column": 1 }, "end": { - "line": 30, - "column": 56 + "line": 47, + "column": 27 } }, - 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This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 889, + "end": 1576, "loc": { "start": { - "line": 36, + "line": 29, "column": 1 }, "end": { - "line": 46, + "line": 45, "column": 4 } } @@ -4497,451 +3725,514 @@ ] }, { - "type": "IfStatement", - "start": 1586, - "end": 2206, + "type": "ExpressionStatement", + "start": 1608, + "end": 1632, "loc": { "start": { - "line": 47, + "line": 48, "column": 1 }, "end": { - "line": 66, - "column": 2 + "line": 48, + "column": 25 } }, - "test": { - "type": "LogicalExpression", - "start": 1590, - "end": 1637, + "expression": { + "type": "AssignmentExpression", + "start": 1608, + "end": 1631, "loc": { "start": { - "line": 47, - "column": 5 + "line": 48, + "column": 1 }, "end": { - 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This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 889, + "end": 1576, "loc": { "start": { - "line": 6, - "column": 24 + "line": 29, + "column": 1 }, "end": { - "line": 6, - "column": 50 + "line": 45, + "column": 4 } } }, { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 227, - "end": 228, + "type": "CommentLine", + "value": " Symmetric case", + "start": 1752, + "end": 1769, "loc": { "start": { - "line": 6, - "column": 50 + "line": 56, + "column": 1 }, "end": { - "line": 6, - "column": 51 + "line": 56, + "column": 18 } } - }, + } + ], + "tokens": [ { "type": { "label": "import", @@ -6749,15 +4949,15 @@ "updateContext": null }, "value": "import", - "start": 229, - "end": 235, + "start": 0, + "end": 6, "loc": { "start": { - "line": 7, + "line": 1, "column": 0 }, "end": { - "line": 7, + "line": 1, "column": 6 } } @@ -6774,17 +4974,17 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 236, - "end": 248, + "value": "assert", + "start": 7, + "end": 13, "loc": { "start": { - "line": 7, + "line": 1, "column": 7 }, "end": { - "line": 7, - "column": 19 + "line": 1, + "column": 13 } } }, @@ -6801,16 +5001,16 @@ "binop": null }, "value": "from", - "start": 249, - "end": 253, + "start": 14, + "end": 18, "loc": { "start": { - "line": 7, - "column": 20 + "line": 1, + "column": 14 }, "end": { - "line": 7, - "column": 24 + "line": 1, + "column": 18 } } }, @@ -6827,17 +5027,17 @@ "binop": null, "updateContext": null }, - "value": "../rotate/rotate_right.js", - "start": 254, - "end": 281, + "value": "assert", + "start": 19, + "end": 27, "loc": { "start": { - 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"end": 302, + "start": 42, + "end": 46, "loc": { "start": { - "line": 8, - "column": 15 + "line": 2, + "column": 13 }, "end": { - "line": 8, - "column": 19 + "line": 2, + "column": 17 } } }, @@ -6960,17 +5160,17 @@ "binop": null, "updateContext": null }, - "value": "../family/sibling.js", - "start": 303, - "end": 325, + "value": "../color/BLACK.js", + "start": 47, + "end": 66, "loc": { "start": { - "line": 8, - "column": 20 + "line": 2, + "column": 18 }, "end": { - "line": 8, - "column": 42 + "line": 2, + "column": 37 } } }, @@ -6987,16 +5187,16 @@ "binop": null, "updateContext": null }, - "start": 325, - "end": 326, + "start": 66, + "end": 67, "loc": { "start": { - "line": 8, - "column": 42 + "line": 2, + "column": 37 }, "end": { - "line": 8, - "column": 43 + "line": 2, + "column": 38 } } }, @@ -7015,15 +5215,15 @@ "updateContext": null }, "value": "import", - "start": 328, - "end": 334, + "start": 68, + "end": 74, "loc": { "start": { - "line": 10, + "line": 3, "column": 0 }, "end": { - "line": 10, + "line": 3, "column": 6 } } @@ -7040,17 +5240,17 @@ "postfix": false, "binop": null }, - "value": "delete_case6", - "start": 335, - "end": 347, + "value": "RED", + "start": 75, + "end": 78, "loc": { "start": { - "line": 10, + "line": 3, "column": 7 }, "end": { - "line": 10, - "column": 19 + "line": 3, + "column": 10 } } }, @@ -7067,16 +5267,16 @@ "binop": null }, "value": "from", - "start": 348, - "end": 352, + "start": 79, + "end": 83, "loc": { "start": { - "line": 10, - "column": 20 + "line": 3, + "column": 11 }, "end": { - "line": 10, - "column": 24 + "line": 3, + "column": 15 } } }, @@ -7093,17 +5293,17 @@ "binop": null, "updateContext": null }, - "value": "./delete_case6.js", - "start": 353, - "end": 372, + "value": "../color/RED.js", + "start": 84, + "end": 101, "loc": { "start": { - "line": 10, - "column": 25 + "line": 3, + "column": 16 }, "end": { - "line": 10, - "column": 44 + "line": 3, + "column": 33 } } }, @@ -7120,41 +5320,25 @@ "binop": null, "updateContext": null }, - "start": 372, - "end": 373, - "loc": { - "start": { - "line": 10, - "column": 44 - }, - "end": { - "line": 10, - "column": 45 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - at least one of n's sibling's children is red\n *\n * @param {Node|Leaf} n - The input node.\n ", - "start": 375, - "end": 699, + "start": 101, + "end": 102, "loc": { "start": { - "line": 12, - "column": 0 + "line": 3, + "column": 33 }, "end": { - "line": 22, - "column": 3 + "line": 3, + "column": 34 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "import", + "keyword": "import", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7163,17 +5347,17 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 700, - "end": 705, + "value": "import", + "start": 103, + "end": 109, "loc": { "start": { - "line": 23, + "line": 4, "column": 0 }, "end": { - "line": 23, - "column": 5 + "line": 4, + "column": 6 } } }, @@ -7189,51 +5373,24 @@ "postfix": false, "binop": null }, - "value": "delete_case5", - "start": 706, - "end": 718, - "loc": { - "start": { - "line": 23, - "column": 6 - }, - "end": { - "line": 23, - "column": 18 - } - } - }, - { - "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": true, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "=", - "start": 719, - "end": 720, + "value": "Node", + "start": 110, + "end": 114, "loc": { "start": { - "line": 23, - "column": 19 + "line": 4, + "column": 7 }, "end": { - "line": 23, - "column": 20 + "line": 4, + "column": 11 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -7242,22 +5399,23 @@ "postfix": false, "binop": null }, - "start": 721, - "end": 722, + "value": "from", + "start": 115, + "end": 119, "loc": { "start": { - "line": 23, - "column": 21 + "line": 4, + "column": 12 }, "end": { - "line": 23, - "column": 22 + "line": 4, + "column": 16 } } }, { "type": { - "label": "name", + "label": "string", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7265,52 +5423,55 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 722, - "end": 723, + "value": "../types/Node.js", + "start": 120, + "end": 138, "loc": { "start": { - "line": 23, - "column": 22 + "line": 4, + "column": 17 }, "end": { - "line": 23, - "column": 23 + "line": 4, + "column": 35 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 723, - "end": 724, + "start": 138, + "end": 139, "loc": { "start": { - "line": 23, - "column": 23 + "line": 4, + "column": 35 }, "end": { - "line": 23, - "column": 24 + "line": 4, + "column": 36 } } }, { "type": { - "label": "=>", - "beforeExpr": true, - "startsExpr": false, + "label": "import", + "keyword": "import", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7319,23 +5480,24 @@ "binop": null, "updateContext": null }, - "start": 725, - "end": 727, + "value": "import", + "start": 140, + "end": 146, "loc": { "start": { - "line": 23, - "column": 25 + "line": 5, + "column": 0 }, "end": { - "line": 23, - "column": 27 + "line": 5, + "column": 6 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -7344,16 +5506,17 @@ "postfix": false, "binop": null }, - "start": 728, - "end": 729, + "value": "rotate_left", + "start": 147, + "end": 158, "loc": { "start": { - "line": 23, - "column": 28 + "line": 5, + "column": 7 }, "end": { - "line": 23, - "column": 29 + "line": 5, + "column": 18 } } }, @@ -7369,96 +5532,98 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 731, - "end": 737, + "value": "from", + "start": 159, + "end": 163, "loc": { "start": { - "line": 24, - "column": 1 + "line": 5, + "column": 19 }, "end": { - "line": 24, - "column": 7 + "line": 5, + "column": 23 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "string", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 737, - "end": 738, + "value": "../rotate/rotate_left.js", + "start": 164, + "end": 190, "loc": { "start": { - "line": 24, - "column": 7 + "line": 5, + "column": 24 }, "end": { - "line": 24, - "column": 8 + "line": 5, + "column": 50 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 738, - "end": 739, + "start": 190, + "end": 191, "loc": { "start": { - "line": 24, - "column": 8 + "line": 5, + "column": 50 }, "end": { - "line": 24, - "column": 9 + "line": 5, + "column": 51 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, - "startsExpr": false, + "label": "import", + "keyword": "import", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 740, - "end": 750, + "value": "import", + "start": 192, + "end": 198, "loc": { "start": { - "line": 24, - "column": 10 + "line": 6, + "column": 0 }, "end": { - "line": 24, - "column": 20 + "line": 6, + "column": 6 } } }, @@ -7474,50 +5639,49 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 751, - "end": 755, + "value": "rotate_right", + "start": 199, + "end": 211, "loc": { "start": { - "line": 24, - "column": 21 + "line": 6, + "column": 7 }, "end": { - "line": 24, - "column": 25 + "line": 6, + "column": 19 } } }, { "type": { - "label": "||", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 1, - "updateContext": null + "binop": null }, - "value": "||", - "start": 756, - "end": 758, + "value": "from", + "start": 212, + "end": 216, "loc": { "start": { - "line": 24, - "column": 26 + "line": 6, + "column": 20 }, "end": { - "line": 24, - "column": 28 + "line": 6, + "column": 24 } } }, { "type": { - "label": "name", + "label": "string", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7525,26 +5689,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 759, - "end": 760, + "value": "../rotate/rotate_right.js", + "start": 217, + "end": 244, "loc": { "start": { - "line": 24, - "column": 29 + "line": 6, + "column": 25 }, "end": { - "line": 24, - "column": 30 + "line": 6, + "column": 52 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -7552,26 +5716,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 761, - "end": 771, + "start": 244, + "end": 245, "loc": { "start": { - "line": 24, - "column": 31 + "line": 6, + "column": 52 }, "end": { - "line": 24, - "column": 41 + "line": 6, + "column": 53 } } }, { "type": { - "label": "name", + "label": "import", + "keyword": "import", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7579,27 +5743,28 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Leaf", - "start": 772, - "end": 776, + "value": "import", + "start": 246, + "end": 252, "loc": { "start": { - "line": 24, - "column": 42 + "line": 7, + "column": 0 }, "end": { - "line": 24, - "column": 46 + "line": 7, + "column": 6 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7607,48 +5772,49 @@ "postfix": false, "binop": null }, - "start": 776, - "end": 777, + "value": "sibling", + "start": 253, + "end": 260, "loc": { "start": { - "line": 24, - "column": 46 + "line": 7, + "column": 7 }, "end": { - "line": 24, - "column": 47 + "line": 7, + "column": 14 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 777, - "end": 778, + "value": "from", + "start": 261, + "end": 265, "loc": { "start": { - "line": 24, - "column": 47 + "line": 7, + "column": 15 }, "end": { - "line": 24, - "column": 48 + "line": 7, + "column": 19 } } }, { "type": { - "label": "name", + "label": "string", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7656,76 +5822,69 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 780, - "end": 786, + "value": "../family/sibling.js", + "start": 266, + "end": 288, "loc": { "start": { - "line": 25, - "column": 1 + "line": 7, + "column": 20 }, "end": { - "line": 25, - "column": 7 + "line": 7, + "column": 42 } } }, { "type": { - "label": "(", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 786, - "end": 787, + "start": 288, + "end": 289, "loc": { "start": { - "line": 25, - "column": 7 + "line": 7, + "column": 42 }, "end": { - "line": 25, - "column": 8 + "line": 7, + "column": 43 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "n", - "start": 787, - "end": 788, + "type": "CommentBlock", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", + "start": 291, + "end": 691, "loc": { "start": { - "line": 25, - "column": 8 + "line": 9, + "column": 0 }, "end": { - "line": 25, - "column": 9 + "line": 20, + "column": 3 } } }, { "type": { - "label": ".", + "label": "const", + "keyword": "const", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7736,16 +5895,17 @@ "binop": null, "updateContext": null }, - "start": 788, - "end": 789, + "value": "const", + "start": 692, + "end": 697, "loc": { "start": { - "line": 25, - "column": 9 + "line": 21, + "column": 0 }, "end": { - "line": 25, - "column": 10 + "line": 21, + "column": 5 } } }, @@ -7761,51 +5921,51 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 789, - "end": 795, + "value": "delete_case5", + "start": 698, + "end": 710, "loc": { "start": { - "line": 25, - "column": 10 + "line": 21, + "column": 6 }, "end": { - "line": 25, - "column": 16 + "line": 21, + "column": 18 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 796, - "end": 799, + "value": "=", + "start": 711, + "end": 712, "loc": { "start": { - "line": 25, - "column": 17 + "line": 21, + "column": 19 }, "end": { - "line": 25, + "line": 21, "column": 20 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -7814,25 +5974,24 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 800, - "end": 805, + "start": 713, + "end": 714, "loc": { "start": { - "line": 25, + "line": 21, "column": 21 }, "end": { - "line": 25, - "column": 26 + "line": 21, + "column": 22 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7840,74 +5999,74 @@ "postfix": false, "binop": null }, - "start": 805, - "end": 806, + "value": "n", + "start": 714, + "end": 715, "loc": { "start": { - "line": 25, - "column": 26 + "line": 21, + "column": 22 }, "end": { - "line": 25, - "column": 27 + "line": 21, + "column": 23 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 806, - "end": 807, + "start": 715, + "end": 716, "loc": { "start": { - "line": 25, - "column": 27 + "line": 21, + "column": 23 }, "end": { - "line": 25, - "column": 28 + "line": 21, + "column": 24 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "=>", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 809, - "end": 815, + "start": 717, + "end": 719, "loc": { "start": { - "line": 26, - "column": 1 + "line": 21, + "column": 25 }, "end": { - "line": 26, - "column": 7 + "line": 21, + "column": 27 } } }, { "type": { - "label": "(", + "label": "{", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -7917,16 +6076,16 @@ "postfix": false, "binop": null }, - "start": 815, - "end": 816, + "start": 720, + "end": 721, "loc": { "start": { - "line": 26, - "column": 7 + "line": 21, + "column": 28 }, "end": { - "line": 26, - "column": 8 + "line": 21, + "column": 29 } } }, @@ -7942,43 +6101,42 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 816, - "end": 817, + "value": "assert", + "start": 723, + "end": 729, "loc": { "start": { - "line": 26, - "column": 8 + "line": 22, + "column": 1 }, "end": { - "line": 26, - "column": 9 + "line": 22, + "column": 7 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 817, - "end": 818, + "start": 729, + "end": 730, "loc": { "start": { - "line": 26, - "column": 9 + "line": 22, + "column": 7 }, "end": { - "line": 26, - "column": 10 + "line": 22, + "column": 8 } } }, @@ -7994,23 +6152,24 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 818, - "end": 824, + "value": "n", + "start": 730, + "end": 731, "loc": { "start": { - "line": 26, - "column": 10 + "line": 22, + "column": 8 }, "end": { - "line": 26, - "column": 16 + "line": 22, + "column": 9 } } }, { "type": { - "label": "==/!=", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8018,27 +6177,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": 7, "updateContext": null }, - "value": "!==", - "start": 825, - "end": 828, + "value": "instanceof", + "start": 732, + "end": 742, "loc": { "start": { - "line": 26, - "column": 17 + "line": 22, + "column": 10 }, "end": { - "line": 26, + "line": 22, "column": 20 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -8046,19 +6204,18 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 829, - "end": 833, + "value": "Node", + "start": 743, + "end": 747, "loc": { "start": { - "line": 26, + "line": 22, "column": 21 }, "end": { - "line": 26, + "line": 22, "column": 25 } } @@ -8075,15 +6232,15 @@ "postfix": false, "binop": null }, - "start": 833, - "end": 834, + "start": 747, + "end": 748, "loc": { "start": { - "line": 26, + "line": 22, "column": 25 }, "end": { - "line": 26, + "line": 22, "column": 26 } } @@ -8101,44 +6258,67 @@ "binop": null, "updateContext": null }, - "start": 834, - "end": 835, + "start": 748, + "end": 749, "loc": { "start": { - "line": 26, + "line": 22, "column": 26 }, "end": { - "line": 26, + "line": 22, "column": 27 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 837, - "end": 842, + "value": "assert", + "start": 751, + "end": 757, "loc": { "start": { - "line": 27, + "line": 23, "column": 1 }, "end": { - "line": 27, - "column": 6 + "line": 23, + "column": 7 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 757, + "end": 758, + "loc": { + "start": { + "line": 23, + "column": 7 + }, + "end": { + "line": 23, + "column": 8 } } }, @@ -8154,43 +6334,42 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 843, - "end": 844, + "value": "n", + "start": 758, + "end": 759, "loc": { "start": { - "line": 27, - "column": 7 + "line": 23, + "column": 8 }, "end": { - "line": 27, - "column": 8 + "line": 23, + "column": 9 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 845, - "end": 846, + "start": 759, + "end": 760, "loc": { "start": { - "line": 27, + "line": 23, "column": 9 }, "end": { - "line": 27, + "line": 23, "column": 10 } } @@ -8207,42 +6386,44 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 847, - "end": 854, + "value": "_color", + "start": 760, + "end": 766, "loc": { "start": { - "line": 27, - "column": 11 + "line": 23, + "column": 10 }, "end": { - "line": 27, - "column": 18 + "line": 23, + "column": 16 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 854, - "end": 855, + "value": "===", + "start": 767, + "end": 770, "loc": { "start": { - "line": 27, - "column": 18 + "line": 23, + "column": 17 }, "end": { - "line": 27, - "column": 19 + "line": 23, + "column": 20 } } }, @@ -8258,17 +6439,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 855, - "end": 856, + "value": "BLACK", + "start": 771, + "end": 776, "loc": { "start": { - "line": 27, - "column": 19 + "line": 23, + "column": 21 }, "end": { - "line": 27, - "column": 20 + "line": 23, + "column": 26 } } }, @@ -8284,16 +6465,16 @@ "postfix": false, "binop": null }, - "start": 856, - "end": 857, + "start": 776, + "end": 777, "loc": { "start": { - "line": 27, - "column": 20 + "line": 23, + "column": 26 }, "end": { - "line": 27, - "column": 21 + "line": 23, + "column": 27 } } }, @@ -8310,16 +6491,16 @@ "binop": null, "updateContext": null }, - "start": 857, - "end": 858, + "start": 777, + "end": 778, "loc": { "start": { - "line": 27, - "column": 21 + "line": 23, + "column": 27 }, "end": { - "line": 27, - "column": 22 + "line": 23, + "column": 28 } } }, @@ -8336,15 +6517,15 @@ "binop": null }, "value": "assert", - "start": 860, - "end": 866, + "start": 780, + "end": 786, "loc": { "start": { - "line": 28, + "line": 24, "column": 1 }, "end": { - "line": 28, + "line": 24, "column": 7 } } @@ -8361,15 +6542,15 @@ "postfix": false, "binop": null }, - "start": 866, - "end": 867, + "start": 786, + "end": 787, "loc": { "start": { - "line": 28, + "line": 24, "column": 7 }, "end": { - "line": 28, + "line": 24, "column": 8 } } @@ -8386,45 +6567,43 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 867, - "end": 868, + "value": "n", + "start": 787, + "end": 788, "loc": { "start": { - "line": 28, + "line": 24, "column": 8 }, "end": { - "line": 28, + "line": 24, "column": 9 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 869, - "end": 879, + "start": 788, + "end": 789, "loc": { "start": { - "line": 28, - "column": 10 + "line": 24, + "column": 9 }, "end": { - "line": 28, - "column": 20 + "line": 24, + "column": 10 } } }, @@ -8440,50 +6619,53 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 880, - "end": 884, + "value": "parent", + "start": 789, + "end": 795, "loc": { "start": { - "line": 28, - "column": 21 + "line": 24, + "column": 10 }, "end": { - "line": 28, - "column": 25 + "line": 24, + "column": 16 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 884, - "end": 885, + "value": "!==", + "start": 796, + "end": 799, "loc": { "start": { - "line": 28, - "column": 25 + "line": 24, + "column": 17 }, "end": { - "line": 28, - "column": 26 + "line": 24, + "column": 20 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8492,24 +6674,25 @@ "binop": null, "updateContext": null }, - "start": 885, - "end": 886, + "value": "null", + "start": 800, + "end": 804, "loc": { "start": { - "line": 28, - "column": 26 + "line": 24, + "column": 21 }, "end": { - "line": 28, - "column": 27 + "line": 24, + "column": 25 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8517,42 +6700,70 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 888, - "end": 894, + "start": 804, + "end": 805, "loc": { "start": { - "line": 29, - "column": 1 + "line": 24, + "column": 25 }, "end": { - "line": 29, - "column": 7 + "line": 24, + "column": 26 } } }, { "type": { - "label": "(", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 894, - "end": 895, + "start": 805, + "end": 806, "loc": { "start": { - "line": 29, - "column": 7 + "line": 24, + "column": 26 }, "end": { - "line": 29, - "column": 8 + "line": 24, + "column": 27 + } + } + }, + { + "type": { + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "const", + "start": 808, + "end": 813, + "loc": { + "start": { + "line": 25, + "column": 1 + }, + "end": { + "line": 25, + "column": 6 } } }, @@ -8569,41 +6780,42 @@ "binop": null }, "value": "s", - "start": 895, - "end": 896, + "start": 814, + "end": 815, "loc": { "start": { - "line": 29, - "column": 8 + "line": 25, + "column": 7 }, "end": { - "line": 29, - "column": 9 + "line": 25, + "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 896, - "end": 897, + "value": "=", + "start": 816, + "end": 817, "loc": { "start": { - "line": 29, + "line": 25, "column": 9 }, "end": { - "line": 29, + "line": 25, "column": 10 } } @@ -8620,44 +6832,42 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 897, - "end": 903, + "value": "sibling", + "start": 818, + "end": 825, "loc": { - "start": { - "line": 29, - "column": 10 + "start": { + "line": 25, + "column": 11 }, "end": { - "line": 29, - "column": 16 + "line": 25, + "column": 18 } } }, { "type": { - "label": "==/!=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 904, - "end": 907, + "start": 825, + "end": 826, "loc": { "start": { - "line": 29, - "column": 17 + "line": 25, + "column": 18 }, "end": { - "line": 29, - "column": 20 + "line": 25, + "column": 19 } } }, @@ -8673,17 +6883,17 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 908, - "end": 913, + "value": "n", + "start": 826, + "end": 827, "loc": { "start": { - "line": 29, - "column": 21 + "line": 25, + "column": 19 }, "end": { - "line": 29, - "column": 26 + "line": 25, + "column": 20 } } }, @@ -8699,16 +6909,16 @@ "postfix": false, "binop": null }, - "start": 913, - "end": 914, + "start": 827, + "end": 828, "loc": { "start": { - "line": 29, - "column": 26 + "line": 25, + "column": 20 }, "end": { - "line": 29, - "column": 27 + "line": 25, + "column": 21 } } }, @@ -8725,16 +6935,16 @@ "binop": null, "updateContext": null }, - "start": 914, - "end": 915, + "start": 828, + "end": 829, "loc": { "start": { - "line": 29, - "column": 27 + "line": 25, + "column": 21 }, "end": { - "line": 29, - "column": 28 + "line": 25, + "column": 22 } } }, @@ -8751,15 +6961,15 @@ "binop": null }, "value": "assert", - "start": 917, - "end": 923, + "start": 831, + "end": 837, "loc": { "start": { - "line": 30, + "line": 26, "column": 1 }, "end": { - "line": 30, + "line": 26, "column": 7 } } @@ -8776,15 +6986,15 @@ "postfix": false, "binop": null }, - "start": 923, - "end": 924, + "start": 837, + "end": 838, "loc": { "start": { - "line": 30, + "line": 26, "column": 7 }, "end": { - "line": 30, + "line": 26, "column": 8 } } @@ -8802,42 +7012,44 @@ "binop": null }, "value": "s", - "start": 924, - "end": 925, + "start": 838, + "end": 839, "loc": { "start": { - "line": 30, + "line": 26, "column": 8 }, "end": { - "line": 30, + "line": 26, "column": 9 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 925, - "end": 926, + "value": "instanceof", + "start": 840, + "end": 850, "loc": { "start": { - "line": 30, - "column": 9 + "line": 26, + "column": 10 }, "end": { - "line": 30, - "column": 10 + "line": 26, + "column": 20 } } }, @@ -8853,23 +7065,23 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 926, - "end": 930, + "value": "Node", + "start": 851, + "end": 855, "loc": { "start": { - "line": 30, - "column": 10 + "line": 26, + "column": 21 }, "end": { - "line": 30, - "column": 14 + "line": 26, + "column": 25 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -8877,51 +7089,24 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 930, - "end": 931, - "loc": { - "start": { - "line": 30, - "column": 14 - }, - "end": { - "line": 30, - "column": 15 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, "binop": null }, - "value": "_color", - "start": 931, - "end": 937, + "start": 855, + "end": 856, "loc": { "start": { - "line": 30, - "column": 15 + "line": 26, + "column": 25 }, "end": { - "line": 30, - "column": 21 + "line": 26, + "column": 26 } } }, { "type": { - "label": "==/!=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8929,20 +7114,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 938, - "end": 941, + "start": 856, + "end": 857, "loc": { "start": { - "line": 30, - "column": 22 + "line": 26, + "column": 26 }, "end": { - "line": 30, - "column": 25 + "line": 26, + "column": 27 } } }, @@ -8958,51 +7142,24 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 942, - "end": 945, + "value": "assert", + "start": 859, + "end": 865, "loc": { "start": { - "line": 30, - "column": 26 + "line": 27, + "column": 1 }, "end": { - "line": 30, - "column": 29 + "line": 27, + "column": 7 } } }, { "type": { - "label": "||", + "label": "(", "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 1, - "updateContext": null - }, - "value": "||", - "start": 946, - "end": 948, - "loc": { - "start": { - "line": 30, - "column": 30 - }, - "end": { - "line": 30, - "column": 32 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -9011,43 +7168,16 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 949, - "end": 950, - "loc": { - "start": { - "line": 30, - "column": 33 - }, - "end": { - "line": 30, - "column": 34 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 950, - "end": 951, + "start": 865, + "end": 866, "loc": { "start": { - "line": 30, - "column": 34 + "line": 27, + "column": 7 }, "end": { - "line": 30, - "column": 35 + "line": 27, + "column": 8 } } }, @@ -9063,17 +7193,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 951, - "end": 956, + "value": "s", + "start": 866, + "end": 867, "loc": { "start": { - "line": 30, - "column": 35 + "line": 27, + "column": 8 }, "end": { - "line": 30, - "column": 40 + "line": 27, + "column": 9 } } }, @@ -9090,16 +7220,16 @@ "binop": null, "updateContext": null }, - "start": 956, - "end": 957, + "start": 867, + "end": 868, "loc": { "start": { - "line": 30, - "column": 40 + "line": 27, + "column": 9 }, "end": { - "line": 30, - "column": 41 + "line": 27, + "column": 10 } } }, @@ -9116,16 +7246,16 @@ "binop": null }, "value": "_color", - "start": 957, - "end": 963, + "start": 868, + "end": 874, "loc": { "start": { - "line": 30, - "column": 41 + "line": 27, + "column": 10 }, "end": { - "line": 30, - "column": 47 + "line": 27, + "column": 16 } } }, @@ -9143,16 +7273,16 @@ "updateContext": null }, "value": "===", - "start": 964, - "end": 967, + "start": 875, + "end": 878, "loc": { "start": { - "line": 30, - "column": 48 + "line": 27, + "column": 17 }, "end": { - "line": 30, - "column": 51 + "line": 27, + "column": 20 } } }, @@ -9168,17 +7298,17 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 968, - "end": 971, + "value": "BLACK", + "start": 879, + "end": 884, "loc": { "start": { - "line": 30, - "column": 52 + "line": 27, + "column": 21 }, "end": { - "line": 30, - "column": 55 + "line": 27, + "column": 26 } } }, @@ -9194,16 +7324,16 @@ "postfix": false, "binop": null }, - "start": 971, - "end": 972, + "start": 884, + "end": 885, "loc": { "start": { - "line": 30, - "column": 55 + "line": 27, + "column": 26 }, "end": { - "line": 30, - "column": 56 + "line": 27, + "column": 27 } } }, @@ -9220,100 +7350,50 @@ "binop": null, "updateContext": null }, - "start": 972, - "end": 973, - "loc": { - "start": { - "line": 30, - "column": 56 - }, - "end": { - "line": 30, - "column": 57 - } - } - }, - { - "type": "CommentLine", - "value": " The following statements just force the red n's sibling child to be on", - "start": 976, - "end": 1049, - "loc": { - "start": { - "line": 32, - "column": 1 - }, - "end": { - "line": 32, - "column": 74 - } - } - }, - { - "type": "CommentLine", - "value": " the left of the left of the parent, or right of the right, so case 6", - "start": 1051, - "end": 1122, - "loc": { - "start": { - "line": 33, - "column": 1 - }, - "end": { - "line": 33, - "column": 72 - } - } - }, - { - "type": "CommentLine", - "value": " will rotate correctly.", - "start": 1124, - "end": 1149, + "start": 885, + "end": 886, "loc": { "start": { - "line": 34, - "column": 1 + "line": 27, + "column": 27 }, "end": { - "line": 34, - "column": 26 + "line": 27, + "column": 28 } } }, { "type": "CommentBlock", - "value": "*\n\t * ? ?\n\t * / \\ / \\\n\t * >B B >B B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - R B - - = R\n\t * / \\ / \\ / \\\n\t * = = - - = B\n\t * / \\\n\t * - -\n\t ", - "start": 1152, - "end": 1584, + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 889, + "end": 1576, "loc": { "start": { - "line": 36, + "line": 29, "column": 1 }, "end": { - "line": 46, + "line": 45, "column": 4 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 1586, - "end": 1588, + "value": "s", + "start": 1579, + "end": 1580, "loc": { "start": { "line": 47, @@ -9321,32 +7401,33 @@ }, "end": { "line": 47, - "column": 3 + "column": 2 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1589, - "end": 1590, + "start": 1580, + "end": 1581, "loc": { "start": { "line": 47, - "column": 4 + "column": 2 }, "end": { "line": 47, - "column": 5 + "column": 3 } } }, @@ -9362,44 +7443,44 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1590, - "end": 1591, + "value": "_color", + "start": 1581, + "end": 1587, "loc": { "start": { "line": 47, - "column": 5 + "column": 3 }, "end": { "line": 47, - "column": 6 + "column": 9 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 1592, - "end": 1595, + "value": "=", + "start": 1588, + "end": 1589, "loc": { "start": { "line": 47, - "column": 7 + "column": 10 }, "end": { "line": 47, - "column": 10 + "column": 11 } } }, @@ -9416,16 +7497,16 @@ "binop": null }, "value": "n", - "start": 1596, - "end": 1597, + "start": 1590, + "end": 1591, "loc": { "start": { "line": 47, - "column": 11 + "column": 12 }, "end": { "line": 47, - "column": 12 + "column": 13 } } }, @@ -9442,16 +7523,16 @@ "binop": null, "updateContext": null }, - "start": 1597, - "end": 1598, + "start": 1591, + "end": 1592, "loc": { "start": { "line": 47, - "column": 12 + "column": 13 }, "end": { "line": 47, - "column": 13 + "column": 14 } } }, @@ -9468,16 +7549,16 @@ "binop": null }, "value": "parent", - "start": 1598, - "end": 1604, + "start": 1592, + "end": 1598, "loc": { "start": { "line": 47, - "column": 13 + "column": 14 }, "end": { "line": 47, - "column": 19 + "column": 20 } } }, @@ -9494,16 +7575,16 @@ "binop": null, "updateContext": null }, - "start": 1604, - "end": 1605, + "start": 1598, + "end": 1599, "loc": { "start": { "line": 47, - "column": 19 + "column": 20 }, "end": { "line": 47, - "column": 20 + "column": 21 } } }, @@ -9519,23 +7600,23 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 1605, - "end": 1609, + "value": "_color", + "start": 1599, + "end": 1605, "loc": { "start": { "line": 47, - "column": 20 + "column": 21 }, "end": { "line": 47, - "column": 24 + "column": 27 } } }, { "type": { - "label": "&&", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -9543,20 +7624,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 2, + "binop": null, "updateContext": null }, - "value": "&&", - "start": 1610, - "end": 1612, + "start": 1605, + "end": 1606, "loc": { "start": { "line": 47, - "column": 25 + "column": 27 }, "end": { "line": 47, - "column": 27 + "column": 28 } } }, @@ -9572,17 +7652,17 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 1613, - "end": 1614, + "value": "n", + "start": 1608, + "end": 1609, "loc": { "start": { - "line": 47, - "column": 28 + "line": 48, + "column": 1 }, "end": { - "line": 47, - "column": 29 + "line": 48, + "column": 2 } } }, @@ -9599,16 +7679,16 @@ "binop": null, "updateContext": null }, - "start": 1614, - "end": 1615, + "start": 1609, + "end": 1610, "loc": { "start": { - "line": 47, - "column": 29 + "line": 48, + "column": 2 }, "end": { - "line": 47, - "column": 30 + "line": 48, + "column": 3 } } }, @@ -9624,17 +7704,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 1615, - "end": 1620, + "value": "parent", + "start": 1610, + "end": 1616, "loc": { "start": { - "line": 47, - "column": 30 + "line": 48, + "column": 3 }, "end": { - "line": 47, - "column": 35 + "line": 48, + "column": 9 } } }, @@ -9651,16 +7731,16 @@ "binop": null, "updateContext": null }, - "start": 1620, - "end": 1621, + "start": 1616, + "end": 1617, "loc": { "start": { - "line": 47, - "column": 35 + "line": 48, + "column": 9 }, "end": { - "line": 47, - "column": 36 + "line": 48, + "column": 10 } } }, @@ -9677,43 +7757,43 @@ "binop": null }, "value": "_color", - "start": 1621, - "end": 1627, + "start": 1617, + "end": 1623, "loc": { "start": { - "line": 47, - "column": 36 + "line": 48, + "column": 10 }, "end": { - "line": 47, - "column": 42 + "line": 48, + "column": 16 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 1628, - "end": 1631, + "value": "=", + "start": 1624, + "end": 1625, "loc": { "start": { - "line": 47, - "column": 43 + "line": 48, + "column": 17 }, "end": { - "line": 47, - "column": 46 + "line": 48, + "column": 18 } } }, @@ -9730,22 +7810,49 @@ "binop": null }, "value": "BLACK", - "start": 1632, - "end": 1637, + "start": 1626, + "end": 1631, "loc": { "start": { - "line": 47, - "column": 47 + "line": 48, + "column": 19 }, "end": { - "line": 47, - "column": 52 + "line": 48, + "column": 24 } } }, { "type": { - "label": ")", + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1631, + "end": 1632, + "loc": { + "start": { + "line": 48, + "column": 24 + }, + "end": { + "line": 48, + "column": 25 + } + } + }, + { + "type": { + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -9753,24 +7860,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1637, - "end": 1638, + "value": "if", + "start": 1635, + "end": 1637, "loc": { "start": { - "line": 47, - "column": 52 + "line": 50, + "column": 1 }, "end": { - "line": 47, - "column": 53 + "line": 50, + "column": 3 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -9780,16 +7889,69 @@ "postfix": false, "binop": null }, - "start": 1639, - "end": 1640, + "start": 1638, + "end": 1639, + "loc": { + "start": { + "line": 50, + "column": 4 + }, + "end": { + "line": 50, + "column": 5 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 1639, + "end": 1640, + "loc": { + "start": { + "line": 50, + "column": 5 + }, + "end": { + "line": 50, + "column": 6 + } + } + }, + { + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 1641, + "end": 1644, "loc": { "start": { - "line": 47, - "column": 54 + "line": 50, + "column": 7 }, "end": { - "line": 47, - "column": 55 + "line": 50, + "column": 10 } } }, @@ -9805,17 +7967,17 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 1643, - "end": 1644, + "value": "n", + "start": 1645, + "end": 1646, "loc": { "start": { - "line": 48, - "column": 2 + "line": 50, + "column": 11 }, "end": { - "line": 48, - "column": 3 + "line": 50, + "column": 12 } } }, @@ -9832,16 +7994,16 @@ "binop": null, "updateContext": null }, - "start": 1644, - "end": 1645, + "start": 1646, + "end": 1647, "loc": { "start": { - "line": 48, - "column": 3 + "line": 50, + "column": 12 }, "end": { - "line": 48, - "column": 4 + "line": 50, + "column": 13 } } }, @@ -9857,44 +8019,43 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1645, - "end": 1651, + "value": "parent", + "start": 1647, + "end": 1653, "loc": { "start": { - "line": 48, - "column": 4 + "line": 50, + "column": 13 }, "end": { - "line": 48, - "column": 10 + "line": 50, + "column": 19 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 1652, - "end": 1653, + "start": 1653, + "end": 1654, "loc": { "start": { - "line": 48, - "column": 11 + "line": 50, + "column": 19 }, "end": { - "line": 48, - "column": 12 + "line": 50, + "column": 20 } } }, @@ -9910,51 +8071,25 @@ "postfix": false, "binop": null }, - "value": "RED", + "value": "left", "start": 1654, - "end": 1657, - "loc": { - "start": { - "line": 48, - "column": 13 - }, - "end": { - "line": 48, - "column": 16 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 1657, "end": 1658, "loc": { "start": { - "line": 48, - "column": 16 + "line": 50, + "column": 20 }, "end": { - "line": 48, - "column": 17 + "line": 50, + "column": 24 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -9962,43 +8097,41 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 1661, - "end": 1662, + "start": 1658, + "end": 1659, "loc": { "start": { - "line": 49, - "column": 2 + "line": 50, + "column": 24 }, "end": { - "line": 49, - "column": 3 + "line": 50, + "column": 25 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "{", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1662, - "end": 1663, + "start": 1660, + "end": 1661, "loc": { "start": { - "line": 49, - "column": 3 + "line": 50, + "column": 26 }, "end": { - "line": 49, - "column": 4 + "line": 50, + "column": 27 } } }, @@ -10014,42 +8147,41 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 1663, - "end": 1667, + "value": "assert", + "start": 1664, + "end": 1670, "loc": { "start": { - "line": 49, - "column": 4 + "line": 51, + "column": 2 }, "end": { - "line": 49, + "line": 51, "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1667, - "end": 1668, + "start": 1670, + "end": 1671, "loc": { "start": { - "line": 49, + "line": 51, "column": 8 }, "end": { - "line": 49, + "line": 51, "column": 9 } } @@ -10066,44 +8198,43 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1668, - "end": 1674, + "value": "s", + "start": 1671, + "end": 1672, "loc": { "start": { - "line": 49, + "line": 51, "column": 9 }, "end": { - "line": 49, - "column": 15 + "line": 51, + "column": 10 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 1675, - "end": 1676, + "start": 1672, + "end": 1673, "loc": { "start": { - "line": 49, - "column": 16 + "line": 51, + "column": 10 }, "end": { - "line": 49, - "column": 17 + "line": 51, + "column": 11 } } }, @@ -10119,24 +8250,24 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 1677, - "end": 1682, + "value": "right", + "start": 1673, + "end": 1678, "loc": { "start": { - "line": 49, - "column": 18 + "line": 51, + "column": 11 }, "end": { - "line": 49, - "column": 23 + "line": 51, + "column": 16 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -10146,16 +8277,16 @@ "binop": null, "updateContext": null }, - "start": 1682, - "end": 1683, + "start": 1678, + "end": 1679, "loc": { "start": { - "line": 49, - "column": 23 + "line": 51, + "column": 16 }, "end": { - "line": 49, - "column": 24 + "line": 51, + "column": 17 } } }, @@ -10171,42 +8302,44 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 1686, - "end": 1698, + "value": "_color", + "start": 1679, + "end": 1685, "loc": { "start": { - "line": 50, - "column": 2 + "line": 51, + "column": 17 }, "end": { - "line": 50, - "column": 14 + "line": 51, + "column": 23 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 1698, - "end": 1699, + "value": "===", + "start": 1686, + "end": 1689, "loc": { "start": { - "line": 50, - "column": 14 + "line": 51, + "column": 24 }, "end": { - "line": 50, - "column": 15 + "line": 51, + "column": 27 } } }, @@ -10222,17 +8355,17 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 1699, - "end": 1700, + "value": "RED", + "start": 1690, + "end": 1693, "loc": { "start": { - "line": 50, - "column": 15 + "line": 51, + "column": 28 }, "end": { - "line": 50, - "column": 16 + "line": 51, + "column": 31 } } }, @@ -10248,16 +8381,16 @@ "postfix": false, "binop": null }, - "start": 1700, - "end": 1701, + "start": 1693, + "end": 1694, "loc": { "start": { - "line": 50, - "column": 16 + "line": 51, + "column": 31 }, "end": { - "line": 50, - "column": 17 + "line": 51, + "column": 32 } } }, @@ -10274,24 +8407,24 @@ "binop": null, "updateContext": null }, - "start": 1701, - "end": 1702, + "start": 1694, + "end": 1695, "loc": { "start": { - "line": 50, - "column": 17 + "line": 51, + "column": 32 }, "end": { - "line": 50, - "column": 18 + "line": 51, + "column": 33 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -10299,24 +8432,24 @@ "postfix": false, "binop": null }, - "start": 1704, - "end": 1705, + "value": "s", + "start": 1698, + "end": 1699, "loc": { "start": { - "line": 51, - "column": 1 + "line": 52, + "column": 2 }, "end": { - "line": 51, - "column": 2 + "line": 52, + "column": 3 } } }, { "type": { - "label": "else", - "keyword": "else", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -10326,70 +8459,68 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1706, - "end": 1710, + "start": 1699, + "end": 1700, "loc": { "start": { - "line": 51, + "line": 52, "column": 3 }, "end": { - "line": 51, - "column": 7 + "line": 52, + "column": 4 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 1711, - "end": 1713, + "value": "right", + "start": 1700, + "end": 1705, "loc": { "start": { - "line": 51, - "column": 8 + "line": 52, + "column": 4 }, "end": { - "line": 51, - "column": 10 + "line": 52, + "column": 9 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1714, - "end": 1715, + "start": 1705, + "end": 1706, "loc": { "start": { - "line": 51, - "column": 11 + "line": 52, + "column": 9 }, "end": { - "line": 51, - "column": 12 + "line": 52, + "column": 10 } } }, @@ -10405,44 +8536,44 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1715, - "end": 1716, + "value": "_color", + "start": 1706, + "end": 1712, "loc": { "start": { - "line": 51, - "column": 12 + "line": 52, + "column": 10 }, "end": { - "line": 51, - "column": 13 + "line": 52, + "column": 16 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 1717, - "end": 1720, + "value": "=", + "start": 1713, + "end": 1714, "loc": { "start": { - "line": 51, - "column": 14 + "line": 52, + "column": 17 }, "end": { - "line": 51, - "column": 17 + "line": 52, + "column": 18 } } }, @@ -10458,24 +8589,24 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1721, - "end": 1722, + "value": "BLACK", + "start": 1715, + "end": 1720, "loc": { "start": { - "line": 51, - "column": 18 + "line": 52, + "column": 19 }, "end": { - "line": 51, - "column": 19 + "line": 52, + "column": 24 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -10485,16 +8616,16 @@ "binop": null, "updateContext": null }, - "start": 1722, - "end": 1723, + "start": 1720, + "end": 1721, "loc": { "start": { - "line": 51, - "column": 19 + "line": 52, + "column": 24 }, "end": { - "line": 51, - "column": 20 + "line": 52, + "column": 25 } } }, @@ -10510,43 +8641,42 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1723, - "end": 1729, + "value": "rotate_left", + "start": 1724, + "end": 1735, "loc": { "start": { - "line": 51, - "column": 20 + "line": 53, + "column": 2 }, "end": { - "line": 51, - "column": 26 + "line": 53, + "column": 13 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1729, - "end": 1730, + "start": 1735, + "end": 1736, "loc": { "start": { - "line": 51, - "column": 26 + "line": 53, + "column": 13 }, "end": { - "line": 51, - 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The leaf is black, so there are more things to fix.", + "start": 986, + "end": 1057, "loc": { "start": { - "line": 3, - "column": 16 + "line": 41, + "column": 1 }, "end": { - "line": 3, - "column": 33 + "line": 41, + "column": 72 } } }, { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 101, - "end": 102, + "type": "CommentLine", + "value": " Delete mocked leaf", + "start": 1081, + "end": 1102, "loc": { "start": { - "line": 3, - "column": 33 + "line": 44, + "column": 1 }, "end": { - "line": 3, - "column": 34 + "line": 44, + "column": 22 } } - }, + } + ], + "tokens": [ { "type": { "label": "import", @@ -4401,15 +3853,15 @@ "updateContext": null }, "value": "import", - "start": 103, - "end": 109, + "start": 0, + "end": 6, "loc": { "start": { - "line": 4, + "line": 1, "column": 0 }, "end": { - "line": 4, + "line": 1, "column": 6 } } @@ -4426,17 +3878,17 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 110, - "end": 114, + "value": "assert", + "start": 7, + "end": 13, "loc": { "start": { - "line": 4, + "line": 1, "column": 7 }, "end": { - "line": 4, - "column": 11 + "line": 1, + "column": 13 } } }, @@ -4453,16 +3905,16 @@ "binop": null }, "value": "from", - "start": 115, - "end": 119, + "start": 14, + "end": 18, "loc": { "start": { - "line": 4, - "column": 12 + "line": 1, + "column": 14 }, "end": { - "line": 4, - "column": 16 + "line": 1, + "column": 18 } } }, @@ -4479,17 +3931,17 @@ "binop": null, "updateContext": null }, - "value": "../types/Node.js", - "start": 120, - "end": 138, + "value": "assert", + "start": 19, + "end": 27, "loc": { - "start": { - "line": 4, - "column": 17 + "start": { + "line": 1, + "column": 19 }, "end": { - "line": 4, - "column": 35 + "line": 1, + "column": 27 } } }, @@ -4506,16 +3958,16 @@ "binop": null, "updateContext": null }, - "start": 138, - "end": 139, + "start": 27, + "end": 28, "loc": { "start": { - "line": 4, - "column": 35 + "line": 1, + "column": 27 }, "end": { - "line": 4, - "column": 36 + "line": 1, + "column": 28 } } }, @@ -4534,15 +3986,15 @@ "updateContext": null }, "value": "import", - "start": 140, - "end": 146, + "start": 29, + "end": 35, "loc": { "start": { - "line": 5, + "line": 2, "column": 0 }, "end": { - "line": 5, + "line": 2, "column": 6 } } @@ -4559,17 +4011,17 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 147, - "end": 151, + "value": "BLACK", + "start": 36, + "end": 41, "loc": { "start": { - "line": 5, + "line": 2, "column": 7 }, "end": { - "line": 5, - "column": 11 + "line": 2, + "column": 12 } } }, @@ -4586,16 +4038,16 @@ "binop": null }, "value": "from", - "start": 152, - "end": 156, + "start": 42, + "end": 46, "loc": { "start": { - "line": 5, - "column": 12 + "line": 2, + "column": 13 }, "end": { - "line": 5, - "column": 16 + "line": 2, + "column": 17 } } }, @@ -4612,17 +4064,17 @@ "binop": null, "updateContext": null }, - "value": "../types/Leaf.js", - "start": 157, - "end": 175, + "value": "../color/BLACK.js", + "start": 47, + "end": 66, "loc": { "start": { - "line": 5, - "column": 17 + "line": 2, + "column": 18 }, "end": { - "line": 5, - "column": 35 + "line": 2, + "column": 37 } } }, @@ -4639,16 +4091,16 @@ "binop": null, "updateContext": null }, - "start": 175, - "end": 176, + "start": 66, + "end": 67, "loc": { "start": { - "line": 5, - "column": 35 + "line": 2, + "column": 37 }, "end": { - "line": 5, - "column": 36 + "line": 2, + "column": 38 } } }, @@ -4667,15 +4119,15 @@ "updateContext": null }, "value": "import", - "start": 177, - "end": 183, + "start": 68, + "end": 74, "loc": { "start": { - "line": 6, + "line": 3, "column": 0 }, "end": { - "line": 6, + "line": 3, "column": 6 } } @@ -4692,17 +4144,17 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 184, - "end": 191, + "value": "RED", + "start": 75, + "end": 78, "loc": { "start": { - "line": 6, + "line": 3, "column": 7 }, "end": { - "line": 6, - "column": 14 + "line": 3, + "column": 10 } } }, @@ -4719,16 +4171,16 @@ "binop": null }, "value": "from", - "start": 192, - "end": 196, + "start": 79, + "end": 83, "loc": { "start": { - "line": 6, - "column": 15 + "line": 3, + "column": 11 }, "end": { - "line": 6, - "column": 19 + "line": 3, + "column": 15 } } }, @@ -4745,17 +4197,17 @@ "binop": null, "updateContext": null }, - "value": "../family/sibling.js", - "start": 197, - "end": 219, + "value": "../color/RED.js", + "start": 84, + "end": 101, "loc": { "start": { - "line": 6, - "column": 20 + "line": 3, + "column": 16 }, "end": { - "line": 6, - "column": 42 + "line": 3, + "column": 33 } } }, @@ -4772,16 +4224,16 @@ "binop": null, "updateContext": null }, - "start": 219, - "end": 220, + "start": 101, + "end": 102, "loc": { "start": { - "line": 6, - "column": 42 + "line": 3, + "column": 33 }, "end": { - "line": 6, - "column": 43 + "line": 3, + "column": 34 } } }, @@ -4800,15 +4252,15 @@ "updateContext": null }, "value": "import", - "start": 222, - "end": 228, + "start": 103, + "end": 109, "loc": { "start": { - "line": 8, + "line": 4, "column": 0 }, "end": { - "line": 8, + "line": 4, "column": 6 } } @@ -4825,17 +4277,17 @@ "postfix": false, "binop": null }, - "value": "delete_case1", - "start": 229, - "end": 241, + "value": "Node", + "start": 110, + "end": 114, "loc": { "start": { - "line": 8, + "line": 4, "column": 7 }, "end": { - "line": 8, - "column": 19 + "line": 4, + "column": 11 } } }, @@ -4852,16 +4304,16 @@ "binop": null }, "value": "from", - "start": 242, - "end": 246, + "start": 115, + "end": 119, "loc": { "start": { - "line": 8, - "column": 20 + "line": 4, + "column": 12 }, "end": { - "line": 8, - "column": 24 + "line": 4, + "column": 16 } } }, @@ -4878,17 +4330,17 @@ "binop": null, "updateContext": null }, - "value": "./delete_case1.js", - "start": 247, - "end": 266, + "value": "../types/Node.js", + "start": 120, + "end": 138, "loc": { "start": { - "line": 8, - "column": 25 + "line": 4, + "column": 17 }, "end": { - "line": 8, - "column": 44 + "line": 4, + "column": 35 } } }, @@ -4905,16 +4357,16 @@ "binop": null, "updateContext": null }, - "start": 266, - "end": 267, + "start": 138, + "end": 139, "loc": { "start": { - "line": 8, - "column": 44 + "line": 4, + "column": 35 }, "end": { - "line": 8, - "column": 45 + "line": 4, + "column": 36 } } }, @@ -4933,15 +4385,15 @@ "updateContext": null }, "value": "import", - "start": 268, - "end": 274, + "start": 141, + "end": 147, "loc": { "start": { - "line": 9, + "line": 6, "column": 0 }, "end": { - "line": 9, + "line": 6, "column": 6 } } @@ -4958,16 +4410,16 @@ "postfix": false, "binop": null }, - "value": "delete_case4", - "start": 275, - "end": 287, + "value": "replace_node", + "start": 148, + "end": 160, "loc": { "start": { - "line": 9, + "line": 6, "column": 7 }, "end": { - "line": 9, + "line": 6, "column": 19 } } @@ -4985,15 +4437,15 @@ "binop": null }, "value": "from", - "start": 288, - "end": 292, + "start": 161, + "end": 165, "loc": { "start": { - "line": 9, + "line": 6, "column": 20 }, "end": { - "line": 9, + "line": 6, "column": 24 } } @@ -5011,16 +4463,16 @@ "binop": null, "updateContext": null }, - "value": "./delete_case4.js", - "start": 293, - "end": 312, + "value": "./replace_node.js", + "start": 166, + "end": 185, "loc": { "start": { - "line": 9, + "line": 6, "column": 25 }, "end": { - "line": 9, + "line": 6, "column": 44 } } @@ -5038,41 +4490,25 @@ "binop": null, "updateContext": null }, - "start": 312, - "end": 313, + "start": 185, + "end": 186, "loc": { "start": { - "line": 9, + "line": 6, "column": 44 }, "end": { - "line": 9, + "line": 6, "column": 45 } } }, - { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node|Leaf} n - The input node.\n ", - "start": 315, - "end": 586, - "loc": { - "start": { - "line": 11, - "column": 0 - }, - "end": { - "line": 20, - "column": 3 - } - } - }, { "type": { - "label": "const", - "keyword": "const", + "label": "import", + "keyword": "import", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5081,17 +4517,17 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 587, - "end": 592, + "value": "import", + "start": 187, + "end": 193, "loc": { "start": { - "line": 21, + "line": 7, "column": 0 }, "end": { - "line": 21, - "column": 5 + "line": 7, + "column": 6 } } }, @@ -5107,69 +4543,17 @@ "postfix": false, "binop": null }, - "value": "delete_case3", - "start": 593, - "end": 605, + "value": "delete_case1", + "start": 194, + "end": 206, "loc": { "start": { - "line": 21, - "column": 6 + "line": 7, + "column": 7 }, "end": { - "line": 21, - "column": 18 - } - } - }, - { - "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": true, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "=", - "start": 606, - "end": 607, - "loc": { - "start": { - "line": 21, + "line": 7, "column": 19 - }, - "end": { - "line": 21, - "column": 20 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 608, - "end": 609, - "loc": { - "start": { - "line": 21, - "column": 21 - }, - "end": { - "line": 21, - "column": 22 } } }, @@ -5185,48 +4569,50 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 609, - "end": 610, + "value": "from", + "start": 207, + "end": 211, "loc": { "start": { - "line": 21, - "column": 22 + "line": 7, + "column": 20 }, "end": { - "line": 21, - "column": 23 + "line": 7, + "column": 24 } } }, { "type": { - "label": ")", + "label": "string", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 610, - "end": 611, + "value": "./delete_case1.js", + "start": 212, + "end": 231, "loc": { "start": { - "line": 21, - "column": 23 + "line": 7, + "column": 25 }, "end": { - "line": 21, - "column": 24 + "line": 7, + "column": 44 } } }, { "type": { - "label": "=>", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5237,41 +4623,44 @@ "binop": null, "updateContext": null }, - "start": 612, - "end": 614, + "start": 231, + "end": 232, "loc": { "start": { - "line": 21, - "column": 25 + "line": 7, + "column": 44 }, "end": { - "line": 21, - "column": 27 + "line": 7, + "column": 45 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "import", + "keyword": "import", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 615, - "end": 616, + "value": "import", + "start": 234, + "end": 240, "loc": { "start": { - "line": 21, - "column": 28 + "line": 9, + "column": 0 }, "end": { - "line": 21, - "column": 29 + "line": 9, + "column": 6 } } }, @@ -5287,24 +4676,24 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 618, - "end": 624, + "value": "prune", + "start": 241, + "end": 246, "loc": { "start": { - "line": 22, - "column": 1 + "line": 9, + "column": 7 }, "end": { - "line": 22, - "column": 7 + "line": 9, + "column": 12 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5313,22 +4702,23 @@ "postfix": false, "binop": null }, - "start": 624, - "end": 625, + "value": "from", + "start": 247, + "end": 251, "loc": { "start": { - "line": 22, - "column": 7 + "line": 9, + "column": 13 }, "end": { - "line": 22, - "column": 8 + "line": 9, + "column": 17 } } }, { "type": { - "label": "name", + "label": "string", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5336,26 +4726,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 625, - "end": 626, + "value": "./prune.js", + "start": 252, + "end": 264, "loc": { "start": { - "line": 22, - "column": 8 + "line": 9, + "column": 18 }, "end": { - "line": 22, - "column": 9 + "line": 9, + "column": 30 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5363,73 +4753,63 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 627, - "end": 637, + "start": 264, + "end": 265, "loc": { "start": { - "line": 22, - "column": 10 + "line": 9, + "column": 30 }, "end": { - "line": 22, - "column": 20 + "line": 9, + "column": 31 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "Node", - "start": 638, - "end": 642, + "type": "CommentBlock", + "value": "*\n * Delete a node n that has no non-leaf child.\n *\n * Precondition:\n * - n has no non-leaf child.\n * - n is not the root\n *\n * @param {Node} n - The node to delete.\n ", + "start": 267, + "end": 455, "loc": { "start": { - "line": 22, - "column": 21 + "line": 11, + "column": 0 }, "end": { - "line": 22, - "column": 25 + "line": 19, + "column": 3 } } }, { "type": { - "label": "||", - "beforeExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 1, + "binop": null, "updateContext": null }, - "value": "||", - "start": 643, - "end": 645, + "value": "const", + "start": 456, + "end": 461, "loc": { "start": { - "line": 22, - "column": 26 + "line": 20, + "column": 0 }, "end": { - "line": 22, - "column": 28 + "line": 20, + "column": 5 } } }, @@ -5445,52 +4825,51 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 646, - "end": 647, + "value": "delete_no_child", + "start": 462, + "end": 477, "loc": { "start": { - "line": 22, - "column": 29 + "line": 20, + "column": 6 }, "end": { - "line": 22, - "column": 30 + "line": 20, + "column": 21 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 648, - "end": 658, + "value": "=", + "start": 478, + "end": 479, "loc": { "start": { - "line": 22, - "column": 31 + "line": 20, + "column": 22 }, "end": { - "line": 22, - "column": 41 + "line": 20, + "column": 23 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5499,25 +4878,24 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 659, - "end": 663, + "start": 480, + "end": 481, "loc": { "start": { - "line": 22, - "column": 42 + "line": 20, + "column": 24 }, "end": { - "line": 22, - "column": 46 + "line": 20, + "column": 25 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5525,74 +4903,74 @@ "postfix": false, "binop": null }, - "start": 663, - "end": 664, + "value": "n", + "start": 481, + "end": 482, "loc": { "start": { - "line": 22, - "column": 46 + "line": 20, + "column": 25 }, "end": { - "line": 22, - "column": 47 + "line": 20, + "column": 26 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 664, - "end": 665, + "start": 482, + "end": 483, "loc": { "start": { - "line": 22, - "column": 47 + "line": 20, + "column": 26 }, "end": { - "line": 22, - "column": 48 + "line": 20, + "column": 27 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "=>", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 667, - "end": 673, + "start": 484, + "end": 486, "loc": { "start": { - "line": 23, - "column": 1 + "line": 20, + "column": 28 }, "end": { - "line": 23, - "column": 7 + "line": 20, + "column": 30 } } }, { "type": { - "label": "(", + "label": "{", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -5602,16 +4980,16 @@ "postfix": false, "binop": null }, - "start": 673, - "end": 674, + "start": 487, + "end": 488, "loc": { "start": { - "line": 23, - "column": 7 + "line": 20, + "column": 31 }, "end": { - "line": 23, - "column": 8 + "line": 20, + "column": 32 } } }, @@ -5627,43 +5005,42 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 674, - "end": 675, + "value": "assert", + "start": 490, + "end": 496, "loc": { "start": { - "line": 23, - "column": 8 + "line": 21, + "column": 1 }, "end": { - "line": 23, - "column": 9 + "line": 21, + "column": 7 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 675, - "end": 676, + "start": 496, + "end": 497, "loc": { "start": { - "line": 23, - "column": 9 + "line": 21, + "column": 7 }, "end": { - "line": 23, - "column": 10 + "line": 21, + "column": 8 } } }, @@ -5679,23 +5056,24 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 676, - "end": 682, + "value": "n", + "start": 497, + "end": 498, "loc": { "start": { - "line": 23, - "column": 10 + "line": 21, + "column": 8 }, - "end": { - "line": 23, - "column": 16 + "end": { + "line": 21, + "column": 9 } } }, { "type": { - "label": "==/!=", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5703,19 +5081,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": 7, "updateContext": null }, - "value": "===", - "start": 683, - "end": 686, + "value": "instanceof", + "start": 499, + "end": 509, "loc": { "start": { - "line": 23, - "column": 17 + "line": 21, + "column": 10 }, "end": { - "line": 23, + "line": 21, "column": 20 } } @@ -5732,17 +5110,17 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 687, - "end": 692, + "value": "Node", + "start": 510, + "end": 514, "loc": { "start": { - "line": 23, + "line": 21, "column": 21 }, "end": { - "line": 23, - "column": 26 + "line": 21, + "column": 25 } } }, @@ -5758,16 +5136,16 @@ "postfix": false, "binop": null }, - "start": 692, - "end": 693, + "start": 514, + "end": 515, "loc": { "start": { - "line": 23, - "column": 26 + "line": 21, + "column": 25 }, "end": { - "line": 23, - "column": 27 + "line": 21, + "column": 26 } } }, @@ -5784,16 +5162,16 @@ "binop": null, "updateContext": null }, - "start": 693, - "end": 694, + "start": 515, + "end": 516, "loc": { "start": { - "line": 23, - "column": 27 + "line": 21, + "column": 26 }, "end": { - "line": 23, - "column": 28 + "line": 21, + "column": 27 } } }, @@ -5810,15 +5188,15 @@ "binop": null }, "value": "assert", - "start": 696, - "end": 702, + "start": 518, + "end": 524, "loc": { "start": { - "line": 24, + "line": 22, "column": 1 }, "end": { - "line": 24, + "line": 22, "column": 7 } } @@ -5835,15 +5213,15 @@ "postfix": false, "binop": null }, - "start": 702, - "end": 703, + "start": 524, + "end": 525, "loc": { "start": { - "line": 24, + "line": 22, "column": 7 }, "end": { - "line": 24, + "line": 22, "column": 8 } } @@ -5861,15 +5239,15 @@ "binop": null }, "value": "n", - "start": 703, - "end": 704, + "start": 525, + "end": 526, "loc": { "start": { - "line": 24, + "line": 22, "column": 8 }, "end": { - "line": 24, + "line": 22, "column": 9 } } @@ -5887,15 +5265,15 @@ "binop": null, "updateContext": null }, - "start": 704, - "end": 705, + "start": 526, + "end": 527, "loc": { "start": { - "line": 24, + "line": 22, "column": 9 }, "end": { - "line": 24, + "line": 22, "column": 10 } } @@ -5913,15 +5291,15 @@ "binop": null }, "value": "parent", - "start": 705, - "end": 711, + "start": 527, + "end": 533, "loc": { "start": { - "line": 24, + "line": 22, "column": 10 }, "end": { - "line": 24, + "line": 22, "column": 16 } } @@ -5940,15 +5318,15 @@ "updateContext": null }, "value": "!==", - "start": 712, - "end": 715, + "start": 534, + "end": 537, "loc": { "start": { - "line": 24, + "line": 22, "column": 17 }, "end": { - "line": 24, + "line": 22, "column": 20 } } @@ -5968,15 +5346,15 @@ "updateContext": null }, "value": "null", - "start": 716, - "end": 720, + "start": 538, + "end": 542, "loc": { "start": { - "line": 24, + "line": 22, "column": 21 }, "end": { - "line": 24, + "line": 22, "column": 25 } } @@ -5993,15 +5371,15 @@ "postfix": false, "binop": null }, - "start": 720, - "end": 721, + "start": 542, + "end": 543, "loc": { "start": { - "line": 24, + "line": 22, "column": 25 }, "end": { - "line": 24, + "line": 22, "column": 26 } } @@ -6019,51 +5397,49 @@ "binop": null, "updateContext": null }, - "start": 721, - "end": 722, + "start": 543, + "end": 544, "loc": { "start": { - "line": 24, + "line": 22, "column": 26 }, "end": { - "line": 24, + "line": 22, "column": 27 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 724, - "end": 729, + "value": "assert", + "start": 546, + "end": 552, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, - "column": 6 + "line": 23, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -6072,43 +5448,67 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 730, - "end": 731, + "start": 552, + "end": 553, "loc": { "start": { - "line": 25, + "line": 23, "column": 7 }, "end": { - "line": 25, + "line": 23, "column": 8 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 553, + "end": 554, + "loc": { + "start": { + "line": 23, + "column": 8 + }, + "end": { + "line": 23, + "column": 9 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 732, - "end": 733, + "start": 554, + "end": 555, "loc": { "start": { - "line": 25, + "line": 23, "column": 9 }, "end": { - "line": 25, + "line": 23, "column": 10 } } @@ -6125,48 +5525,51 @@ "postfix": false, "binop": null }, - "value": "sibling", - "start": 734, - "end": 741, + "value": "left", + "start": 555, + "end": 559, "loc": { "start": { - "line": 25, - "column": 11 + "line": 23, + "column": 10 }, "end": { - "line": 25, - "column": 18 + "line": 23, + "column": 14 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 741, - "end": 742, + "value": "===", + "start": 560, + "end": 563, "loc": { "start": { - "line": 25, - "column": 18 + "line": 23, + "column": 15 }, "end": { - "line": 25, - "column": 19 + "line": 23, + "column": 18 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -6174,19 +5577,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 742, - "end": 743, + "value": "null", + "start": 564, + "end": 568, "loc": { "start": { - "line": 25, + "line": 23, "column": 19 }, "end": { - "line": 25, - "column": 20 + "line": 23, + "column": 23 } } }, @@ -6202,16 +5606,16 @@ "postfix": false, "binop": null }, - "start": 743, - "end": 744, + "start": 568, + "end": 569, "loc": { "start": { - "line": 25, - "column": 20 + "line": 23, + "column": 23 }, "end": { - "line": 25, - "column": 21 + "line": 23, + "column": 24 } } }, @@ -6228,16 +5632,16 @@ "binop": null, "updateContext": null }, - "start": 744, - "end": 745, + "start": 569, + "end": 570, "loc": { "start": { - "line": 25, - "column": 21 + "line": 23, + "column": 24 }, "end": { - "line": 25, - "column": 22 + "line": 23, + "column": 25 } } }, @@ -6254,15 +5658,15 @@ "binop": null }, "value": "assert", - "start": 747, - "end": 753, + "start": 572, + "end": 578, "loc": { "start": { - "line": 26, + "line": 24, "column": 1 }, "end": { - "line": 26, + "line": 24, "column": 7 } } @@ -6279,15 +5683,15 @@ "postfix": false, "binop": null }, - "start": 753, - "end": 754, + "start": 578, + "end": 579, "loc": { "start": { - "line": 26, + "line": 24, "column": 7 }, "end": { - "line": 26, + "line": 24, "column": 8 } } @@ -6304,45 +5708,43 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 754, - "end": 755, + "value": "n", + "start": 579, + "end": 580, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, + "line": 24, "column": 9 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 756, - "end": 766, + "start": 580, + "end": 581, "loc": { "start": { - "line": 26, - "column": 10 + "line": 24, + "column": 9 }, "end": { - "line": 26, - "column": 20 + "line": 24, + "column": 10 } } }, @@ -6356,19 +5758,74 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null + }, + "value": "right", + "start": 581, + "end": 586, + "loc": { + "start": { + "line": 24, + "column": 10 + }, + "end": { + "line": 24, + "column": 15 + } + } + }, + { + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 587, + "end": 590, + "loc": { + "start": { + "line": 24, + "column": 16 + }, + "end": { + "line": 24, + "column": 19 + } + } + }, + { + "type": { + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null }, - "value": "Node", - "start": 767, - "end": 771, + "value": "null", + "start": 591, + "end": 595, "loc": { "start": { - "line": 26, - "column": 21 + "line": 24, + "column": 20 }, "end": { - "line": 26, - "column": 25 + "line": 24, + "column": 24 } } }, @@ -6384,16 +5841,16 @@ "postfix": false, "binop": null }, - "start": 771, - "end": 772, + "start": 595, + "end": 596, "loc": { "start": { - "line": 26, - "column": 25 + "line": 24, + "column": 24 }, "end": { - "line": 26, - "column": 26 + "line": 24, + "column": 25 } } }, @@ -6410,42 +5867,44 @@ "binop": null, "updateContext": null }, - "start": 772, - "end": 773, + "start": 596, + "end": 597, "loc": { "start": { - "line": 26, - "column": 26 + "line": 24, + "column": 25 }, "end": { - "line": 26, - "column": 27 + "line": 24, + "column": 26 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 775, - "end": 781, + "value": "if", + "start": 600, + "end": 602, "loc": { "start": { - "line": 27, + "line": 26, "column": 1 }, "end": { - "line": 27, - "column": 7 + "line": 26, + "column": 3 } } }, @@ -6461,16 +5920,16 @@ "postfix": false, "binop": null }, - "start": 781, - "end": 782, + "start": 603, + "end": 604, "loc": { "start": { - "line": 27, - "column": 7 + "line": 26, + "column": 4 }, "end": { - "line": 27, - "column": 8 + "line": 26, + "column": 5 } } }, @@ -6486,17 +5945,17 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 782, - "end": 783, + "value": "n", + "start": 604, + "end": 605, "loc": { "start": { - "line": 27, - "column": 8 + "line": 26, + "column": 5 }, "end": { - "line": 27, - "column": 9 + "line": 26, + "column": 6 } } }, @@ -6513,16 +5972,16 @@ "binop": null, "updateContext": null }, - "start": 783, - "end": 784, + "start": 605, + "end": 606, "loc": { "start": { - "line": 27, - "column": 9 + "line": 26, + "column": 6 }, "end": { - "line": 27, - "column": 10 + "line": 26, + "column": 7 } } }, @@ -6539,16 +5998,16 @@ "binop": null }, "value": "_color", - "start": 784, - "end": 790, + "start": 606, + "end": 612, "loc": { "start": { - "line": 27, - "column": 10 + "line": 26, + "column": 7 }, "end": { - "line": 27, - "column": 16 + "line": 26, + "column": 13 } } }, @@ -6565,17 +6024,17 @@ "binop": 6, "updateContext": null }, - "value": "===", - "start": 791, - "end": 794, + "value": "!==", + "start": 613, + "end": 616, "loc": { "start": { - "line": 27, - "column": 17 + "line": 26, + "column": 14 }, "end": { - "line": 27, - "column": 20 + "line": 26, + "column": 17 } } }, @@ -6592,16 +6051,16 @@ "binop": null }, "value": "BLACK", - "start": 795, - "end": 800, + "start": 617, + "end": 622, "loc": { "start": { - "line": 27, - "column": 21 + "line": 26, + "column": 18 }, "end": { - "line": 27, - "column": 26 + "line": 26, + "column": 23 } } }, @@ -6617,86 +6076,67 @@ "postfix": false, "binop": null }, - "start": 800, - "end": 801, + "start": 622, + "end": 623, "loc": { "start": { - "line": 27, - "column": 26 + "line": 26, + "column": 23 }, "end": { - "line": 27, - "column": 27 + "line": 26, + "column": 24 } } }, { "type": { - "label": ";", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 801, - "end": 802, - "loc": { - "start": { - "line": 27, - "column": 27 - }, - "end": { - "line": 27, - "column": 28 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaft paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 805, - "end": 1347, + "start": 624, + "end": 625, "loc": { "start": { - "line": 29, - "column": 1 + "line": 26, + "column": 25 }, "end": { - "line": 41, - "column": 4 + "line": 26, + "column": 26 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 1349, - "end": 1351, + "value": "assert", + "start": 628, + "end": 634, "loc": { "start": { - "line": 42, - "column": 1 + "line": 27, + "column": 2 }, "end": { - "line": 42, - "column": 3 + "line": 27, + "column": 8 } } }, @@ -6712,16 +6152,16 @@ "postfix": false, "binop": null }, - "start": 1352, - "end": 1353, + "start": 634, + "end": 635, "loc": { "start": { - "line": 42, - "column": 4 + "line": 27, + "column": 8 }, "end": { - "line": 42, - "column": 5 + "line": 27, + "column": 9 } } }, @@ -6738,16 +6178,16 @@ "binop": null }, "value": "n", - "start": 1356, - "end": 1357, + "start": 635, + "end": 636, "loc": { "start": { - "line": 43, - "column": 2 + "line": 27, + "column": 9 }, "end": { - "line": 43, - "column": 3 + "line": 27, + "column": 10 } } }, @@ -6764,16 +6204,16 @@ "binop": null, "updateContext": null }, - "start": 1357, - "end": 1358, + "start": 636, + "end": 637, "loc": { "start": { - "line": 43, - "column": 3 + "line": 27, + "column": 10 }, "end": { - "line": 43, - "column": 4 + "line": 27, + "column": 11 } } }, @@ -6789,43 +6229,44 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1358, - "end": 1364, + "value": "_color", + "start": 637, + "end": 643, "loc": { "start": { - "line": 43, - "column": 4 + "line": 27, + "column": 11 }, "end": { - "line": 43, - "column": 10 + "line": 27, + "column": 17 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1364, - "end": 1365, + "value": "===", + "start": 644, + "end": 647, "loc": { "start": { - "line": 43, - "column": 10 + "line": 27, + "column": 18 }, "end": { - "line": 43, - "column": 11 + "line": 27, + "column": 21 } } }, @@ -6841,23 +6282,48 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1365, - "end": 1371, + "value": "RED", + "start": 648, + "end": 651, "loc": { "start": { - "line": 43, - "column": 11 + "line": 27, + "column": 22 }, "end": { - "line": 43, - "column": 17 + "line": 27, + "column": 25 } } }, { "type": { - "label": "==/!=", + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 651, + "end": 652, + "loc": { + "start": { + "line": 27, + "column": 25 + }, + "end": { + "line": 27, + "column": 26 + } + } + }, + { + "type": { + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -6865,27 +6331,52 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null, + "updateContext": null + }, + "start": 652, + "end": 653, + "loc": { + "start": { + "line": 27, + "column": 26 + }, + "end": { + "line": 27, + "column": 27 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null }, - "value": "===", - "start": 1372, - "end": 1375, + "value": "prune", + "start": 656, + "end": 661, "loc": { "start": { - "line": 43, - "column": 18 + "line": 28, + "column": 2 }, "end": { - "line": 43, - "column": 21 + "line": 28, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -6894,52 +6385,50 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 1376, - "end": 1381, + "start": 661, + "end": 662, "loc": { "start": { - "line": 43, - "column": 22 + "line": 28, + "column": 7 }, "end": { - "line": 43, - "column": 27 + "line": 28, + "column": 8 } } }, { "type": { - "label": "&&", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 2, - "updateContext": null + "binop": null }, - "value": "&&", - "start": 1382, - "end": 1384, + "value": "n", + "start": 662, + "end": 663, "loc": { "start": { - "line": 43, - "column": 28 + "line": 28, + "column": 8 }, "end": { - "line": 43, - "column": 30 + "line": 28, + "column": 9 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6947,24 +6436,23 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 1387, - "end": 1388, + "start": 663, + "end": 664, "loc": { "start": { - "line": 44, - "column": 2 + "line": 28, + "column": 9 }, "end": { - "line": 44, - "column": 3 + "line": 28, + "column": 10 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6974,49 +6462,51 @@ "binop": null, "updateContext": null }, - "start": 1388, - "end": 1389, + "start": 664, + "end": 665, "loc": { "start": { - "line": 44, - "column": 3 + "line": 28, + "column": 10 }, "end": { - "line": 44, - "column": 4 + "line": 28, + "column": 11 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "return", + "keyword": "return", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "left", - "start": 1389, - "end": 1393, + "value": "return", + "start": 668, + "end": 674, "loc": { "start": { - "line": 44, - "column": 4 + "line": 29, + "column": 2 }, "end": { - "line": 44, + "line": 29, "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -7026,24 +6516,24 @@ "binop": null, "updateContext": null }, - "start": 1393, - "end": 1394, + "start": 674, + "end": 675, "loc": { "start": { - "line": 44, + "line": 29, "column": 8 }, "end": { - "line": 44, + "line": 29, "column": 9 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7051,44 +6541,92 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1394, - "end": 1400, + "start": 677, + "end": 678, "loc": { "start": { - "line": 44, - "column": 9 + "line": 30, + "column": 1 }, "end": { - "line": 44, - "column": 15 + "line": 30, + "column": 2 + } + } + }, + { + "type": "CommentLine", + "value": " Mock leaf since there is no left child", + "start": 681, + "end": 722, + "loc": { + "start": { + "line": 32, + "column": 1 + }, + "end": { + "line": 32, + "column": 42 + } + } + }, + { + "type": "CommentLine", + "value": " We use key = n.key to avoid mixing types, but this property is never", + "start": 724, + "end": 795, + "loc": { + "start": { + "line": 33, + "column": 1 + }, + "end": { + "line": 33, + "column": 72 + } + } + }, + { + "type": "CommentLine", + "value": " accessed.", + "start": 797, + "end": 809, + "loc": { + "start": { + "line": 34, + "column": 1 + }, + "end": { + "line": 34, + "column": 13 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 1401, - "end": 1404, + "value": "const", + "start": 811, + "end": 816, "loc": { "start": { - "line": 44, - "column": 16 + "line": 35, + "column": 1 }, "end": { - "line": 44, - "column": 19 + "line": 35, + "column": 6 } } }, @@ -7104,96 +6642,72 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 1405, - "end": 1410, + "value": "leaf", + "start": 817, + "end": 821, "loc": { "start": { - "line": 44, - "column": 20 + "line": 35, + "column": 7 }, "end": { - "line": 44, - "column": 25 + "line": 35, + "column": 11 } } }, { "type": { - "label": "&&", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 2, + "binop": null, "updateContext": null }, - "value": "&&", - "start": 1411, - "end": 1413, + "value": "=", + "start": 822, + "end": 823, "loc": { "start": { - "line": 44, - "column": 26 + "line": 35, + "column": 12 }, "end": { - "line": 44, - "column": 28 + "line": 35, + "column": 13 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "new", + "keyword": "new", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null - }, - "value": "s", - "start": 1416, - "end": 1417, - "loc": { - "start": { - "line": 45, - "column": 2 - }, - "end": { - "line": 45, - "column": 3 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, "binop": null, "updateContext": null }, - "start": 1417, - "end": 1418, + "value": "new", + "start": 824, + "end": 827, "loc": { "start": { - "line": 45, - "column": 3 + "line": 35, + "column": 14 }, "end": { - "line": 45, - "column": 4 + "line": 35, + "column": 17 } } }, @@ -7209,43 +6723,42 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 1418, - "end": 1423, + "value": "Node", + "start": 828, + "end": 832, "loc": { "start": { - "line": 45, - "column": 4 + "line": 35, + "column": 18 }, "end": { - "line": 45, - "column": 9 + "line": 35, + "column": 22 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1423, - "end": 1424, + "start": 832, + "end": 833, "loc": { "start": { - "line": 45, - "column": 9 + "line": 35, + "column": 22 }, "end": { - "line": 45, - "column": 10 + "line": 35, + "column": 23 } } }, @@ -7261,23 +6774,23 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1424, - "end": 1430, + "value": "BLACK", + "start": 833, + "end": 838, "loc": { "start": { - "line": 45, - "column": 10 + "line": 35, + "column": 23 }, "end": { - "line": 45, - "column": 16 + "line": 35, + "column": 28 } } }, { "type": { - "label": "==/!=", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -7285,20 +6798,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 1431, - "end": 1434, + "start": 838, + "end": 839, "loc": { "start": { - "line": 45, - "column": 17 + "line": 35, + "column": 28 }, "end": { - "line": 45, - "column": 20 + "line": 35, + "column": 29 } } }, @@ -7314,23 +6826,23 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 1435, - "end": 1440, + "value": "n", + "start": 840, + "end": 841, "loc": { "start": { - "line": 45, - "column": 21 + "line": 35, + "column": 30 }, "end": { - "line": 45, - "column": 26 + "line": 35, + "column": 31 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7338,25 +6850,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1442, - "end": 1443, + "start": 841, + "end": 842, "loc": { "start": { - "line": 46, - "column": 1 + "line": 35, + "column": 31 }, "end": { - "line": 46, - "column": 2 + "line": 35, + "column": 32 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -7365,24 +6878,25 @@ "postfix": false, "binop": null }, - "start": 1444, - "end": 1445, + "value": "key", + "start": 842, + "end": 845, "loc": { "start": { - "line": 46, - "column": 3 + "line": 35, + "column": 32 }, "end": { - "line": 46, - "column": 4 + "line": 35, + "column": 35 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7390,24 +6904,23 @@ "postfix": false, "binop": null }, - "value": "s", - "start": 1448, - "end": 1449, + "start": 845, + "end": 846, "loc": { "start": { - "line": 47, - "column": 2 + "line": 35, + "column": 35 }, "end": { - "line": 47, - "column": 3 + "line": 35, + "column": 36 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -7417,16 +6930,32 @@ "binop": null, "updateContext": null }, - "start": 1449, - "end": 1450, + "start": 846, + "end": 847, "loc": { "start": { - "line": 47, - "column": 3 + "line": 35, + "column": 36 }, "end": { - "line": 47, - "column": 4 + "line": 35, + "column": 37 + } + } + }, + { + "type": "CommentLine", + "value": " Replace n with the mocked leaf", + "start": 850, + "end": 883, + "loc": { + "start": { + "line": 37, + "column": 1 + }, + "end": { + "line": 37, + "column": 34 } } }, @@ -7442,44 +6971,42 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1450, - "end": 1456, + "value": "replace_node", + "start": 885, + "end": 897, "loc": { "start": { - "line": 47, - "column": 4 + "line": 38, + "column": 1 }, "end": { - "line": 47, - "column": 10 + "line": 38, + "column": 13 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 1457, - "end": 1458, + "start": 897, + "end": 898, "loc": { "start": { - "line": 47, - "column": 11 + "line": 38, + "column": 13 }, "end": { - "line": 47, - "column": 12 + "line": 38, + "column": 14 } } }, @@ -7495,23 +7022,23 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 1459, - "end": 1462, + "value": "n", + "start": 898, + "end": 899, "loc": { "start": { - "line": 47, - "column": 13 + "line": 38, + "column": 14 }, "end": { - "line": 47, - "column": 16 + "line": 38, + "column": 15 } } }, { "type": { - "label": ";", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -7522,16 +7049,16 @@ "binop": null, "updateContext": null }, - "start": 1462, - "end": 1463, + "start": 899, + "end": 900, "loc": { "start": { - "line": 47, - "column": 16 + "line": 38, + "column": 15 }, "end": { - "line": 47, - "column": 17 + "line": 38, + "column": 16 } } }, @@ -7547,25 +7074,25 @@ "postfix": false, "binop": null }, - "value": "delete_case1", - "start": 1466, - "end": 1478, + "value": "leaf", + "start": 901, + "end": 905, "loc": { "start": { - "line": 48, - "column": 2 + "line": 38, + "column": 17 }, "end": { - "line": 48, - "column": 14 + "line": 38, + "column": 21 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7573,68 +7100,74 @@ "postfix": false, "binop": null }, - "start": 1478, - "end": 1479, + "start": 905, + "end": 906, "loc": { "start": { - "line": 48, - "column": 14 + "line": 38, + "column": 21 }, "end": { - "line": 48, - "column": 15 + "line": 38, + "column": 22 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 1479, - "end": 1480, + "start": 906, + "end": 907, "loc": { "start": { - "line": 48, - "column": 15 + "line": 38, + "column": 22 }, "end": { - "line": 48, - "column": 16 + "line": 38, + "column": 23 } } }, { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 1480, - "end": 1481, + "type": "CommentLine", + "value": " If n is black, deleting it reduces the black-height of every path going", + "start": 910, + "end": 984, "loc": { "start": { - "line": 48, - "column": 16 + "line": 40, + "column": 1 }, "end": { - "line": 48, - "column": 17 + "line": 40, + "column": 75 + } + } + }, + { + "type": "CommentLine", + "value": " through it by 1. The leaf is black, so there are more things to fix.", + "start": 986, + "end": 1057, + "loc": { + "start": { + "line": 41, + "column": 1 + }, + "end": { + "line": 41, + "column": 72 } } }, @@ -7650,25 +7183,25 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1481, - "end": 1487, + "value": "delete_case1", + "start": 1059, + "end": 1071, "loc": { "start": { - "line": 48, - "column": 17 + "line": 42, + "column": 1 }, "end": { - "line": 48, - "column": 23 + "line": 42, + "column": 13 } } }, { "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7676,48 +7209,48 @@ "postfix": false, "binop": null }, - "start": 1487, - "end": 1488, + "start": 1071, + "end": 1072, "loc": { "start": { - "line": 48, - "column": 23 + "line": 42, + "column": 13 }, "end": { - "line": 48, - "column": 24 + "line": 42, + "column": 14 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1488, - "end": 1489, + "value": "leaf", + "start": 1072, + "end": 1076, "loc": { "start": { - "line": 48, - "column": 24 + "line": 42, + "column": 14 }, "end": { - "line": 48, - "column": 25 + "line": 42, + "column": 18 } } }, { "type": { - "label": "}", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7727,39 +7260,22 @@ "postfix": false, "binop": null }, - "start": 1491, - "end": 1492, - "loc": { - "start": { - "line": 49, - "column": 1 - }, - "end": { - "line": 49, - "column": 2 - } - } - }, - { - "type": "CommentLine", - "value": " Otherwise, go to case 4.", - "start": 1495, - "end": 1522, + "start": 1076, + "end": 1077, "loc": { "start": { - "line": 51, - "column": 1 + "line": 42, + "column": 18 }, "end": { - "line": 51, - "column": 28 + "line": 42, + "column": 19 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -7770,17 +7286,32 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1524, - "end": 1528, + "start": 1077, + "end": 1078, + "loc": { + "start": { + "line": 42, + "column": 19 + }, + "end": { + "line": 42, + "column": 20 + } + } + }, + { + "type": "CommentLine", + "value": " Delete mocked leaf", + "start": 1081, + "end": 1102, "loc": { "start": { - "line": 52, + "line": 44, "column": 1 }, "end": { - "line": 52, - "column": 5 + "line": 44, + "column": 22 } } }, @@ -7796,17 +7327,17 @@ "postfix": false, "binop": null }, - "value": "delete_case4", - "start": 1529, - "end": 1541, + "value": "prune", + "start": 1104, + "end": 1109, "loc": { "start": { - "line": 52, - "column": 6 + "line": 45, + "column": 1 }, "end": { - "line": 52, - "column": 18 + "line": 45, + "column": 6 } } }, @@ -7822,16 +7353,16 @@ "postfix": false, "binop": null }, - "start": 1541, - "end": 1542, + "start": 1109, + "end": 1110, "loc": { "start": { - "line": 52, - "column": 18 + "line": 45, + "column": 6 }, "end": { - "line": 52, - "column": 19 + "line": 45, + "column": 7 } } }, @@ -7847,17 +7378,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1542, - "end": 1543, + "value": "leaf", + "start": 1110, + "end": 1114, "loc": { "start": { - "line": 52, - "column": 19 + "line": 45, + "column": 7 }, "end": { - "line": 52, - "column": 20 + "line": 45, + "column": 11 } } }, @@ -7873,16 +7404,16 @@ "postfix": false, "binop": null }, - "start": 1543, - "end": 1544, + "start": 1114, + "end": 1115, "loc": { "start": { - "line": 52, - "column": 20 + "line": 45, + "column": 11 }, "end": { - "line": 52, - "column": 21 + "line": 45, + "column": 12 } } }, @@ -7899,16 +7430,16 @@ "binop": null, "updateContext": null }, - "start": 1544, - "end": 1545, + "start": 1115, + "end": 1116, "loc": { "start": { - "line": 52, - "column": 21 + "line": 45, + "column": 12 }, "end": { - "line": 52, - "column": 22 + "line": 45, + "column": 13 } } }, @@ -7924,15 +7455,15 @@ "postfix": false, "binop": null }, - "start": 1546, - "end": 1547, + "start": 1117, + "end": 1118, "loc": { "start": { - "line": 53, + "line": 46, "column": 0 }, "end": { - "line": 53, + "line": 46, "column": 1 } } @@ -7950,15 +7481,15 @@ "binop": null, "updateContext": null }, - "start": 1547, - "end": 1548, + "start": 1118, + "end": 1119, "loc": { "start": { - "line": 53, + "line": 46, "column": 1 }, "end": { - "line": 53, + "line": 46, "column": 2 } } @@ -7978,15 +7509,15 @@ "updateContext": null }, "value": "export", - "start": 1550, - "end": 1556, + "start": 1121, + "end": 1127, "loc": { "start": { - "line": 55, + "line": 48, "column": 0 }, "end": { - "line": 55, + "line": 48, "column": 6 } } @@ -8006,15 +7537,15 @@ "updateContext": null }, "value": "default", - "start": 1557, - "end": 1564, + "start": 1128, + "end": 1135, "loc": { "start": { - "line": 55, + "line": 48, "column": 7 }, "end": { - "line": 55, + "line": 48, "column": 14 } } @@ -8031,17 +7562,17 @@ "postfix": false, "binop": null }, - "value": "delete_case3", - "start": 1565, - "end": 1577, + "value": "delete_no_child", + "start": 1136, + "end": 1151, "loc": { "start": { - "line": 55, + "line": 48, "column": 15 }, "end": { - "line": 55, - "column": 27 + "line": 48, + "column": 30 } } }, @@ -8058,16 +7589,16 @@ "binop": null, "updateContext": null }, - "start": 1577, - "end": 1578, + "start": 1151, + "end": 1152, "loc": { "start": { - "line": 55, - "column": 27 + "line": 48, + "column": 30 }, "end": { - "line": 55, - "column": 28 + "line": 48, + "column": 31 } } }, @@ -8084,15 +7615,15 @@ "binop": null, "updateContext": null }, - "start": 1579, - "end": 1579, + "start": 1153, + "end": 1153, "loc": { "start": { - "line": 56, + "line": 49, "column": 0 }, "end": 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"isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "delete_case1", - "start": 231, - "end": 243, - "loc": { - "start": { - "line": 8, - "column": 7 - }, - "end": { - "line": 8, - "column": 19 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "from", - "start": 244, - "end": 248, - "loc": { - "start": { - "line": 8, - "column": 20 - }, - "end": { - "line": 8, - "column": 24 - } - } - }, - { - "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "./delete_case1.js", - "start": 249, - "end": 268, + "start": 166, + "end": 185, "loc": { "start": { - "line": 8, + "line": 6, "column": 25 }, "end": { - "line": 8, + "line": 6, "column": 44 } } @@ -4644,31 +3920,31 @@ "binop": null, "updateContext": null }, - "start": 268, - "end": 269, + "start": 185, + "end": 186, "loc": { "start": { - "line": 8, + "line": 6, "column": 44 }, "end": { - "line": 8, + "line": 6, "column": 45 } } }, { "type": "CommentBlock", - "value": "*\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n * - hence, n's right child is a leaf\n *\n * @param {Node} n - The node to delete.\n ", - "start": 271, - "end": 558, + "value": "*\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n ", + "start": 188, + "end": 566, "loc": { "start": { - "line": 10, + "line": 8, "column": 0 }, "end": { - "line": 19, + "line": 21, "column": 3 } } @@ -4688,15 +3964,15 @@ "updateContext": null }, "value": "const", - "start": 559, - "end": 564, + "start": 567, + "end": 572, "loc": { "start": { - "line": 20, + "line": 22, "column": 0 }, "end": { - "line": 20, + "line": 22, "column": 5 } } @@ -4714,15 +3990,15 @@ "binop": null }, "value": "delete_one_child", - "start": 565, - "end": 581, + "start": 573, + "end": 589, "loc": { "start": { - "line": 20, + "line": 22, "column": 6 }, "end": { - "line": 20, + "line": 22, "column": 22 } } @@ -4741,15 +4017,15 @@ "updateContext": null }, "value": "=", - "start": 582, - "end": 583, + "start": 590, + "end": 591, "loc": { "start": { - "line": 20, + "line": 22, "column": 23 }, "end": { - "line": 20, + "line": 22, "column": 24 } } @@ -4766,15 +4042,15 @@ "postfix": false, "binop": null }, - "start": 584, - "end": 585, + "start": 592, + "end": 593, "loc": { "start": { - "line": 20, + "line": 22, "column": 25 }, "end": { - "line": 20, + "line": 22, "column": 26 } } @@ -4792,15 +4068,15 @@ "binop": null }, "value": "n", - "start": 585, - "end": 586, + "start": 593, + "end": 594, "loc": { "start": { - "line": 20, + "line": 22, "column": 26 }, "end": { - "line": 20, + "line": 22, "column": 27 } } @@ -4817,15 +4093,15 @@ "postfix": false, "binop": null }, - "start": 586, - "end": 587, + "start": 594, + "end": 595, "loc": { "start": { - "line": 20, + "line": 22, "column": 27 }, "end": { - "line": 20, + "line": 22, "column": 28 } } @@ -4843,15 +4119,15 @@ "binop": null, "updateContext": null }, - "start": 588, - "end": 590, + "start": 596, + "end": 598, "loc": { "start": { - "line": 20, + "line": 22, "column": 29 }, "end": { - "line": 20, + "line": 22, "column": 31 } } @@ -4868,15 +4144,15 @@ "postfix": false, "binop": null }, - "start": 591, - "end": 592, + "start": 599, + "end": 600, "loc": { "start": { - "line": 20, + "line": 22, "column": 32 }, "end": { - "line": 20, + "line": 22, "column": 33 } } @@ -4894,15 +4170,15 @@ "binop": null }, "value": "assert", - "start": 594, - "end": 600, + "start": 602, + "end": 608, "loc": { "start": { - "line": 21, + "line": 23, "column": 1 }, "end": { - "line": 21, + "line": 23, "column": 7 } } @@ -4919,15 +4195,15 @@ "postfix": false, "binop": null }, - "start": 600, - "end": 601, + "start": 608, + "end": 609, "loc": { "start": { - "line": 21, + "line": 23, "column": 7 }, "end": { - "line": 21, + "line": 23, "column": 8 } } @@ -4945,15 +4221,15 @@ "binop": null }, "value": "n", - "start": 601, - "end": 602, + "start": 609, + "end": 610, "loc": { "start": { - "line": 21, + "line": 23, "column": 8 }, "end": { - "line": 21, + "line": 23, "column": 9 } } @@ -4973,15 +4249,15 @@ "updateContext": null }, "value": "instanceof", - "start": 603, - "end": 613, + "start": 611, + "end": 621, "loc": { "start": { - "line": 21, + "line": 23, "column": 10 }, "end": { - "line": 21, + "line": 23, "column": 20 } } @@ -4999,15 +4275,15 @@ "binop": null }, "value": "Node", - "start": 614, - "end": 618, + "start": 622, + "end": 626, "loc": { "start": { - "line": 21, + "line": 23, "column": 21 }, "end": { - "line": 21, + "line": 23, "column": 25 } } @@ -5024,15 +4300,15 @@ "postfix": false, "binop": null }, - "start": 618, - "end": 619, + "start": 626, + "end": 627, "loc": { "start": { - "line": 21, + "line": 23, "column": 25 }, "end": { - "line": 21, + "line": 23, "column": 26 } } @@ -5050,80 +4326,119 @@ "binop": null, "updateContext": null }, - "start": 619, - "end": 620, + "start": 627, + "end": 628, "loc": { "start": { - "line": 21, + "line": 23, "column": 26 }, "end": { - "line": 21, + "line": 23, "column": 27 } } }, { - "type": "CommentLine", - "value": " Precondition: n's right child is a leaf.", - "start": 622, - "end": 665, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 630, + "end": 636, "loc": { "start": { - "line": 22, + "line": 24, "column": 1 }, "end": { - "line": 22, - "column": 44 + "line": 24, + "column": 7 } } }, { - "type": "CommentLine", - "value": " The right child of n is always a LEAF because either n is a subtree", - "start": 667, - "end": 737, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 636, + "end": 637, "loc": { "start": { - "line": 23, - "column": 1 + "line": 24, + "column": 7 }, "end": { - "line": 23, - "column": 71 + "line": 24, + "column": 8 } } }, { - "type": "CommentLine", - "value": " predecessor or it is the only child of its parent by the red-black tree", - "start": 739, - "end": 813, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 637, + "end": 638, "loc": { "start": { "line": 24, - "column": 1 + "column": 8 }, "end": { "line": 24, - "column": 75 + "column": 9 } } }, { - "type": "CommentLine", - "value": " properties", - "start": 815, - "end": 828, + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 638, + "end": 639, "loc": { "start": { - "line": 25, - "column": 1 + "line": 24, + "column": 9 }, "end": { - "line": 25, - "column": 14 + "line": 24, + "column": 10 } } }, @@ -5139,42 +4454,44 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 830, - "end": 836, + "value": "_color", + "start": 639, + "end": 645, "loc": { "start": { - "line": 26, - "column": 1 + "line": 24, + "column": 10 }, "end": { - "line": 26, - "column": 7 + "line": 24, + "column": 16 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 836, - "end": 837, + "value": "===", + "start": 646, + "end": 649, "loc": { "start": { - "line": 26, - "column": 7 + "line": 24, + "column": 17 }, "end": { - "line": 26, - "column": 8 + "line": 24, + "column": 20 } } }, @@ -5190,23 +4507,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 837, - "end": 838, + "value": "BLACK", + "start": 650, + "end": 655, "loc": { "start": { - "line": 26, - "column": 8 + "line": 24, + "column": 21 }, "end": { - "line": 26, - "column": 9 + "line": 24, + "column": 26 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -5214,80 +4531,77 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 838, - "end": 839, + "start": 655, + "end": 656, "loc": { "start": { - "line": 26, - "column": 9 + "line": 24, + "column": 26 }, "end": { - "line": 26, - "column": 10 + "line": 24, + "column": 27 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "right", - "start": 839, - "end": 844, + "start": 656, + "end": 657, "loc": { "start": { - "line": 26, - "column": 10 + "line": 24, + "column": 27 }, "end": { - "line": 26, - "column": 15 + "line": 24, + "column": 28 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, - "updateContext": null + "binop": null }, - "value": "instanceof", - "start": 845, - "end": 855, + "value": "assert", + "start": 659, + "end": 665, "loc": { "start": { - "line": 26, - "column": 16 + "line": 25, + "column": 1 }, "end": { - "line": 26, - "column": 26 + "line": 25, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5296,25 +4610,24 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 856, - "end": 860, + "start": 665, + "end": 666, "loc": { "start": { - "line": 26, - "column": 27 + "line": 25, + "column": 7 }, "end": { - "line": 26, - "column": 31 + "line": 25, + "column": 8 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5322,23 +4635,24 @@ "postfix": false, "binop": null }, - "start": 860, - "end": 861, + "value": "n", + "start": 666, + "end": 667, "loc": { "start": { - "line": 26, - "column": 31 + "line": 25, + "column": 8 }, "end": { - "line": 26, - "column": 32 + "line": 25, + "column": 9 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -5348,105 +4662,105 @@ "binop": null, "updateContext": null }, - "start": 861, - "end": 862, + "start": 667, + "end": 668, "loc": { "start": { - "line": 26, - "column": 32 + "line": 25, + "column": 9 }, "end": { - "line": 26, - "column": 33 + "line": 25, + "column": 10 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 865, - "end": 870, + "value": "parent", + "start": 668, + "end": 674, "loc": { "start": { - "line": 28, - "column": 1 + "line": 25, + "column": 10 }, "end": { - "line": 28, - "column": 6 + "line": 25, + "column": 16 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "child", - "start": 871, - "end": 876, + "value": "!==", + "start": 675, + "end": 678, "loc": { "start": { - "line": 28, - "column": 7 + "line": 25, + "column": 17 }, "end": { - "line": 28, - "column": 12 + "line": 25, + "column": 20 } } }, { "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 877, - "end": 878, + "value": "null", + "start": 679, + "end": 683, "loc": { "start": { - "line": 28, - "column": 13 + "line": 25, + "column": 21 }, "end": { - "line": 28, - "column": 14 + "line": 25, + "column": 25 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5454,24 +4768,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 879, - "end": 880, + "start": 683, + "end": 684, "loc": { "start": { - "line": 28, - "column": 15 + "line": 25, + "column": 25 }, "end": { - "line": 28, - "column": 16 + "line": 25, + "column": 26 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -5481,16 +4794,16 @@ "binop": null, "updateContext": null }, - "start": 880, - "end": 881, + "start": 684, + "end": 685, "loc": { "start": { - "line": 28, - "column": 16 + "line": 25, + "column": 26 }, "end": { - "line": 28, - "column": 17 + "line": 25, + "column": 27 } } }, @@ -5506,59 +4819,42 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 881, - "end": 885, + "value": "assert", + "start": 687, + "end": 693, "loc": { "start": { - "line": 28, - "column": 17 + "line": 26, + "column": 1 }, "end": { - "line": 28, - "column": 21 + "line": 26, + "column": 7 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 885, - "end": 886, - "loc": { - "start": { - "line": 28, - "column": 21 - }, - "end": { - "line": 28, - "column": 22 - } - } - }, - { - "type": "CommentLine", - "value": " Replace n with its left child", - "start": 889, - "end": 921, + "start": 693, + "end": 694, "loc": { "start": { - "line": 30, - "column": 1 + "line": 26, + "column": 7 }, "end": { - "line": 30, - "column": 33 + "line": 26, + "column": 8 } } }, @@ -5574,42 +4870,43 @@ "postfix": false, "binop": null }, - "value": "replace_node", - "start": 923, - "end": 935, + "value": "n", + "start": 694, + "end": 695, "loc": { "start": { - "line": 31, - "column": 1 + "line": 26, + "column": 8 }, "end": { - "line": 31, - "column": 13 + "line": 26, + "column": 9 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 935, - "end": 936, + "start": 695, + "end": 696, "loc": { "start": { - "line": 31, - "column": 13 + "line": 26, + "column": 9 }, "end": { - "line": 31, - "column": 14 + "line": 26, + "column": 10 } } }, @@ -5625,23 +4922,24 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 936, - "end": 937, + "value": "left", + "start": 696, + "end": 700, "loc": { "start": { - "line": 31, - "column": 14 + "line": 26, + "column": 10 }, "end": { - "line": 31, - "column": 15 + "line": 26, + "column": 14 } } }, { "type": { - "label": ",", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5649,19 +4947,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 937, - "end": 938, + "value": "instanceof", + "start": 701, + "end": 711, "loc": { "start": { - "line": 31, + "line": 26, "column": 15 }, "end": { - "line": 31, - "column": 16 + "line": 26, + "column": 25 } } }, @@ -5677,17 +4976,17 @@ "postfix": false, "binop": null }, - "value": "child", - "start": 939, - "end": 944, + "value": "Node", + "start": 712, + "end": 716, "loc": { "start": { - "line": 31, - "column": 17 + "line": 26, + "column": 26 }, "end": { - "line": 31, - "column": 22 + "line": 26, + "column": 30 } } }, @@ -5703,16 +5002,16 @@ "postfix": false, "binop": null }, - "start": 944, - "end": 945, + "start": 716, + "end": 717, "loc": { "start": { - "line": 31, - "column": 22 + "line": 26, + "column": 30 }, "end": { - "line": 31, - "column": 23 + "line": 26, + "column": 31 } } }, @@ -5729,101 +5028,119 @@ "binop": null, "updateContext": null }, - "start": 945, - "end": 946, + "start": 717, + "end": 718, "loc": { "start": { - "line": 31, - "column": 23 + "line": 26, + "column": 31 }, "end": { - "line": 31, - "column": 24 + "line": 26, + "column": 32 } } }, { - "type": "CommentLine", - "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 949, - "end": 1023, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 720, + "end": 726, "loc": { "start": { - "line": 33, + "line": 27, "column": 1 }, "end": { - "line": 33, - "column": 75 + "line": 27, + "column": 7 } } }, { - "type": "CommentLine", - "value": " through it by 1.", - "start": 1025, - "end": 1044, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 726, + "end": 727, "loc": { "start": { - "line": 34, - "column": 1 + "line": 27, + "column": 7 }, "end": { - "line": 34, - "column": 20 + "line": 27, + "column": 8 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 1046, - "end": 1048, + "value": "n", + "start": 727, + "end": 728, "loc": { "start": { - "line": 35, - "column": 1 + "line": 27, + "column": 8 }, "end": { - "line": 35, - "column": 3 + "line": 27, + "column": 9 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1049, - "end": 1050, + "start": 728, + "end": 729, "loc": { "start": { - "line": 35, - "column": 4 + "line": 27, + "column": 9 }, "end": { - "line": 35, - "column": 5 + "line": 27, + "column": 10 } } }, @@ -5839,17 +5156,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1050, - "end": 1051, + "value": "left", + "start": 729, + "end": 733, "loc": { "start": { - "line": 35, - "column": 5 + "line": 27, + "column": 10 }, "end": { - "line": 35, - "column": 6 + "line": 27, + "column": 14 } } }, @@ -5866,16 +5183,16 @@ "binop": null, "updateContext": null }, - "start": 1051, - "end": 1052, + "start": 733, + "end": 734, "loc": { "start": { - "line": 35, - "column": 6 + "line": 27, + "column": 14 }, "end": { - "line": 35, - "column": 7 + "line": 27, + "column": 15 } } }, @@ -5892,16 +5209,16 @@ "binop": null }, "value": "_color", - "start": 1052, - "end": 1058, + "start": 734, + "end": 740, "loc": { "start": { - "line": 35, - "column": 7 + "line": 27, + "column": 15 }, "end": { - "line": 35, - "column": 13 + "line": 27, + "column": 21 } } }, @@ -5919,16 +5236,16 @@ "updateContext": null }, "value": "===", - "start": 1059, - "end": 1062, + "start": 741, + "end": 744, "loc": { "start": { - "line": 35, - "column": 14 + "line": 27, + "column": 22 }, "end": { - "line": 35, - "column": 17 + "line": 27, + "column": 25 } } }, @@ -5944,17 +5261,17 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 1063, - "end": 1068, + "value": "RED", + "start": 745, + "end": 748, "loc": { "start": { - "line": 35, - "column": 18 + "line": 27, + "column": 26 }, "end": { - "line": 35, - "column": 23 + "line": 27, + "column": 29 } } }, @@ -5970,117 +5287,68 @@ "postfix": false, "binop": null }, - "start": 1068, - "end": 1069, + "start": 748, + "end": 749, "loc": { "start": { - "line": 35, - "column": 23 + "line": 27, + "column": 29 }, "end": { - "line": 35, - "column": 24 + "line": 27, + "column": 30 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1070, - "end": 1071, - "loc": { - "start": { - "line": 35, - "column": 25 - }, - "end": { - "line": 35, - "column": 26 - } - } - }, - { - "type": "CommentLine", - "value": " We can easily fix this when its left child is an", - "start": 1074, - "end": 1125, - "loc": { - "start": { - "line": 36, - "column": 2 - }, - "end": { - "line": 36, - "column": 53 - } - } - }, - { - "type": "CommentLine", - "value": " internal red node: change the color of the left child to black and", - "start": 1128, - "end": 1197, - "loc": { - "start": { - "line": 37, - "column": 2 - }, - "end": { - "line": 37, - "column": 71 - } - } - }, - { - "type": "CommentLine", - "value": " replace n with it.", - "start": 1200, - "end": 1221, + "start": 749, + "end": 750, "loc": { "start": { - "line": 38, - "column": 2 + "line": 27, + "column": 30 }, "end": { - "line": 38, - "column": 23 + "line": 27, + "column": 31 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 1224, - "end": 1226, + "value": "assert", + "start": 752, + "end": 758, "loc": { "start": { - "line": 39, - "column": 2 + "line": 28, + "column": 1 }, "end": { - "line": 39, - "column": 4 + "line": 28, + "column": 7 } } }, @@ -6096,16 +5364,16 @@ "postfix": false, "binop": null }, - "start": 1227, - "end": 1228, + "start": 758, + "end": 759, "loc": { "start": { - "line": 39, - "column": 5 + "line": 28, + "column": 7 }, "end": { - "line": 39, - "column": 6 + "line": 28, + "column": 8 } } }, @@ -6121,17 +5389,17 @@ "postfix": false, "binop": null }, - "value": "child", - "start": 1228, - "end": 1233, + "value": "n", + "start": 759, + "end": 760, "loc": { "start": { - "line": 39, - "column": 6 + "line": 28, + "column": 8 }, "end": { - "line": 39, - "column": 11 + "line": 28, + "column": 9 } } }, @@ -6148,16 +5416,16 @@ "binop": null, "updateContext": null }, - "start": 1233, - "end": 1234, + "start": 760, + "end": 761, "loc": { "start": { - "line": 39, - "column": 11 + "line": 28, + "column": 9 }, "end": { - "line": 39, - "column": 12 + "line": 28, + "column": 10 } } }, @@ -6173,17 +5441,17 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1234, - "end": 1240, + "value": "right", + "start": 761, + "end": 766, "loc": { "start": { - "line": 39, - "column": 12 + "line": 28, + "column": 10 }, "end": { - "line": 39, - "column": 18 + "line": 28, + "column": 15 } } }, @@ -6201,22 +5469,23 @@ "updateContext": null }, "value": "===", - "start": 1241, - "end": 1244, + "start": 767, + "end": 770, "loc": { "start": { - "line": 39, - "column": 19 + "line": 28, + "column": 16 }, "end": { - "line": 39, - "column": 22 + "line": 28, + "column": 19 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -6224,19 +5493,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "RED", - "start": 1245, - "end": 1248, + "value": "null", + "start": 771, + "end": 775, "loc": { "start": { - "line": 39, - "column": 23 + "line": 28, + "column": 20 }, "end": { - "line": 39, - "column": 26 + "line": 28, + "column": 24 } } }, @@ -6252,48 +5522,49 @@ "postfix": false, "binop": null }, - "start": 1248, - "end": 1249, + "start": 775, + "end": 776, "loc": { "start": { - "line": 39, - "column": 26 + "line": 28, + "column": 24 }, "end": { - "line": 39, - "column": 27 + "line": 28, + "column": 25 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "child", - "start": 1250, - "end": 1255, + "start": 776, + "end": 777, "loc": { "start": { - "line": 39, - "column": 28 + "line": 28, + "column": 25 }, "end": { - "line": 39, - "column": 33 + "line": 28, + "column": 26 } } }, { "type": { - "label": ".", + "label": "const", + "keyword": "const", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6304,16 +5575,17 @@ "binop": null, "updateContext": null }, - "start": 1255, - "end": 1256, + "value": "const", + "start": 780, + "end": 785, "loc": { "start": { - "line": 39, - "column": 33 + "line": 30, + "column": 1 }, "end": { - "line": 39, - "column": 34 + "line": 30, + "column": 6 } } }, @@ -6329,17 +5601,17 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1256, - "end": 1262, + "value": "child", + "start": 786, + "end": 791, "loc": { "start": { - "line": 39, - "column": 34 + "line": 30, + "column": 7 }, "end": { - "line": 39, - "column": 40 + "line": 30, + "column": 12 } } }, @@ -6357,16 +5629,16 @@ "updateContext": null }, "value": "=", - "start": 1263, - "end": 1264, + "start": 792, + "end": 793, "loc": { "start": { - "line": 39, - "column": 41 + "line": 30, + "column": 13 }, "end": { - "line": 39, - "column": 42 + "line": 30, + "column": 14 } } }, @@ -6382,24 +5654,24 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 1265, - "end": 1270, + "value": "n", + "start": 794, + "end": 795, "loc": { "start": { - "line": 39, - "column": 43 + "line": 30, + "column": 15 }, "end": { - "line": 39, - "column": 48 + "line": 30, + "column": 16 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6409,39 +5681,48 @@ "binop": null, "updateContext": null }, - "start": 1270, - "end": 1271, + "start": 795, + "end": 796, "loc": { "start": { - "line": 39, - "column": 48 + "line": 30, + "column": 16 }, "end": { - "line": 39, - "column": 49 + "line": 30, + "column": 17 } } }, { - "type": "CommentLine", - "value": " Otherwise, there are more things to fix.", - "start": 1274, - "end": 1317, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "left", + "start": 796, + "end": 800, "loc": { "start": { - "line": 40, - "column": 2 + "line": 30, + "column": 17 }, "end": { - "line": 40, - "column": 45 + "line": 30, + "column": 21 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -6452,178 +5733,130 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1320, - "end": 1324, + "start": 800, + "end": 801, "loc": { "start": { - "line": 41, - "column": 2 + "line": 30, + "column": 21 }, "end": { - "line": 41, - "column": 6 + "line": 30, + "column": 22 } } }, { - "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 1325, - "end": 1326, + "type": "CommentLine", + "value": " If n is black, deleting it reduces the black-height of every path going", + "start": 803, + "end": 877, "loc": { "start": { - "line": 41, - "column": 7 + "line": 31, + "column": 1 }, "end": { - "line": 41, - "column": 8 + "line": 31, + "column": 75 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "delete_case1", - "start": 1330, - "end": 1342, + "type": "CommentLine", + "value": " through it by 1.", + "start": 879, + "end": 898, "loc": { "start": { - "line": 42, - "column": 3 + "line": 32, + "column": 1 }, "end": { - "line": 42, - "column": 15 + "line": 32, + "column": 20 } } }, { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 1342, - "end": 1343, + "type": "CommentLine", + "value": " We can easily fix this when its only child is an", + "start": 900, + "end": 951, "loc": { "start": { - "line": 42, - "column": 15 + "line": 33, + "column": 1 }, "end": { - "line": 42, - "column": 16 + "line": 33, + "column": 52 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "child", - "start": 1343, - "end": 1348, + "type": "CommentLine", + "value": " internal RED node: change the color of the child to black and", + "start": 953, + "end": 1017, "loc": { "start": { - "line": 42, - "column": 16 + "line": 34, + "column": 1 }, "end": { - "line": 42, - "column": 21 + "line": 34, + "column": 65 } } }, { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 1348, - "end": 1349, + "type": "CommentLine", + "value": " replace n with it.", + "start": 1019, + "end": 1040, "loc": { "start": { - "line": 42, - "column": 21 + "line": 35, + "column": 1 }, "end": { - "line": 42, + "line": 35, "column": 22 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1349, - "end": 1350, + "value": "replace_node", + "start": 1042, + "end": 1054, "loc": { "start": { - "line": 42, - "column": 22 + "line": 36, + "column": 1 }, "end": { - "line": 42, - "column": 23 + "line": 36, + "column": 13 } } }, { "type": { - "label": "}", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6631,24 +5864,24 @@ "postfix": false, "binop": null }, - "start": 1353, - "end": 1354, + "start": 1054, + "end": 1055, "loc": { "start": { - "line": 43, - "column": 2 + "line": 36, + "column": 13 }, "end": { - "line": 43, - "column": 3 + "line": 36, + "column": 14 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6656,23 +5889,23 @@ "postfix": false, "binop": null }, - "start": 1356, - "end": 1357, + "value": "n", + "start": 1055, + "end": 1056, "loc": { "start": { - "line": 44, - "column": 1 + "line": 36, + "column": 14 }, "end": { - "line": 44, - "column": 2 + "line": 36, + "column": 15 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -6683,24 +5916,23 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1358, - "end": 1362, + "start": 1056, + "end": 1057, "loc": { "start": { - "line": 44, - "column": 3 + "line": 36, + "column": 15 }, "end": { - "line": 44, - "column": 7 + "line": 36, + "column": 16 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -6709,56 +5941,25 @@ "postfix": false, "binop": null }, - "start": 1363, - "end": 1364, - "loc": { - "start": { - "line": 44, - "column": 8 - }, - "end": { - "line": 44, - "column": 9 - } - } - }, - { - "type": "CommentLine", - "value": " If n is red then its child can only be black. Replacing n with its", - "start": 1367, - "end": 1439, - "loc": { - "start": { - "line": 45, - "column": 2 - }, - "end": { - "line": 45, - "column": 74 - } - } - }, - { - "type": "CommentLine", - "value": " child suffices. This is a NO-OP.", - "start": 1442, - "end": 1480, + "value": "child", + "start": 1058, + "end": 1063, "loc": { "start": { - "line": 46, - "column": 2 + "line": 36, + "column": 17 }, "end": { - "line": 46, - "column": 40 + "line": 36, + "column": 22 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6766,42 +5967,42 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 1483, - "end": 1489, + "start": 1063, + "end": 1064, "loc": { "start": { - "line": 47, - "column": 2 + "line": 36, + "column": 22 }, "end": { - "line": 47, - "column": 8 + "line": 36, + "column": 23 } } }, { "type": { - "label": "(", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - 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}, + "end": { + "line": 17, + "column": 21 + } + } + }, + { + "type": { + "label": "eof", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 379, + "end": 379, + "loc": { + "start": { + "line": 18, + "column": 0 + }, + "end": { + "line": 18, + "column": 0 + } + } + } + ] +} \ No newline at end of file diff --git a/ast/source/deletion/replace_node.js.json b/ast/source/deletion/replace_node.js.json index e48a198..e153514 100644 --- a/ast/source/deletion/replace_node.js.json +++ b/ast/source/deletion/replace_node.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 575, + "end": 531, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 24, + "line": 23, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 575, + "end": 531, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 24, + "line": 23, "column": 0 } }, @@ -164,89 +164,20 @@ "raw": "'../types/Node.js'" }, "value": "../types/Node.js" - } - }, - { - "type": "ImportDeclaration", - "start": 66, - "end": 102, - "loc": { - "start": { - "line": 3, - "column": 0 - }, - "end": { - "line": 3, - "column": 36 - } - }, - "specifiers": [ - { - "type": "ImportDefaultSpecifier", - "start": 73, - "end": 77, - "loc": { - "start": { - "line": 3, - "column": 7 - }, - "end": { - "line": 3, - "column": 11 - } - }, - "local": { - "type": "Identifier", - "start": 73, - "end": 77, - "loc": { - "start": { - "line": 3, - "column": 7 - }, - "end": { - "line": 3, - "column": 11 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } - } - ], - "source": { - "type": "StringLiteral", - "start": 83, - "end": 101, - "loc": { - "start": { - "line": 3, - "column": 17 - }, - "end": { - "line": 3, - "column": 35 - } - }, - "extra": { - "rawValue": "../types/Leaf.js", - "raw": "'../types/Leaf.js'" - }, - "value": "../types/Leaf.js" }, "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node|Leaf} B - The replacement node.\n ", - "start": 104, - "end": 260, + "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n ", + "start": 67, + "end": 218, "loc": { "start": { - "line": 5, + "line": 4, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } @@ -255,44 +186,44 @@ }, { "type": "Identifier", - "start": 261, - "end": 544, + "start": 219, + "end": 500, "loc": { "start": { - "line": 11, + "line": 10, "column": 0 }, "end": { - "line": 21, + "line": 20, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 267, - "end": 543, + "start": 225, + "end": 499, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 21, + "line": 20, "column": 1 } }, "id": { "type": "Identifier", - "start": 267, - "end": 279, + "start": 225, + "end": 237, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 11, + "line": 10, "column": 18 }, "identifierName": "replace_node" @@ -302,15 +233,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 282, - "end": 543, + "start": 240, + "end": 499, "loc": { "start": { - "line": 11, + "line": 10, "column": 21 }, "end": { - "line": 21, + "line": 20, "column": 1 } }, @@ -321,15 +252,15 @@ "params": [ { "type": "Identifier", - "start": 283, - "end": 284, + "start": 241, + "end": 242, "loc": { "start": { - "line": 11, + "line": 10, "column": 22 }, "end": { - "line": 11, + "line": 10, "column": 23 }, "identifierName": "A" @@ -338,15 +269,15 @@ }, { "type": "Identifier", - "start": 286, - "end": 287, + "start": 244, + "end": 245, "loc": { "start": { - "line": 11, + "line": 10, "column": 25 }, "end": { - "line": 11, + "line": 10, "column": 26 }, "identifierName": "B" @@ -356,58 +287,58 @@ ], "body": { "type": "BlockStatement", - "start": 292, - "end": 543, + "start": 250, + "end": 499, "loc": { "start": { - "line": 11, + "line": 10, "column": 31 }, "end": { - "line": 21, + "line": 20, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 295, - "end": 321, + "start": 253, + "end": 279, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, + "line": 11, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 295, - "end": 320, + "start": 253, + "end": 278, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, + "line": 11, "column": 26 } }, "callee": { "type": "Identifier", - "start": 295, - "end": 301, + "start": 253, + "end": 259, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, + "line": 11, "column": 7 }, "identifierName": "assert" @@ -417,29 +348,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 302, - "end": 319, + "start": 260, + "end": 277, "loc": { "start": { - "line": 12, + "line": 11, "column": 8 }, "end": { - "line": 12, + "line": 11, "column": 25 } }, "left": { "type": "Identifier", - "start": 302, - "end": 303, + "start": 260, + "end": 261, "loc": { "start": { - "line": 12, + "line": 11, "column": 8 }, "end": { - "line": 12, + "line": 11, "column": 9 }, "identifierName": "A" @@ -449,15 +380,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 315, - "end": 319, + "start": 273, + "end": 277, "loc": { "start": { - "line": 12, + "line": 11, "column": 21 }, "end": { - "line": 12, + "line": 11, "column": 25 }, "identifierName": "Node" @@ -470,43 +401,43 @@ }, { "type": "ExpressionStatement", - "start": 323, - "end": 370, + "start": 281, + "end": 307, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, - "column": 48 + "line": 12, + "column": 27 } }, "expression": { "type": "CallExpression", - "start": 323, - "end": 369, + "start": 281, + "end": 306, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, - "column": 47 + "line": 12, + "column": 26 } }, "callee": { "type": "Identifier", - "start": 323, - "end": 329, + "start": 281, + "end": 287, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, + "line": 12, "column": 7 }, "identifierName": "assert" @@ -515,119 +446,53 @@ }, "arguments": [ { - "type": "LogicalExpression", - "start": 330, - "end": 368, + "type": "BinaryExpression", + "start": 288, + "end": 305, "loc": { "start": { - "line": 13, + "line": 12, "column": 8 }, "end": { - "line": 13, - "column": 46 + "line": 12, + "column": 25 } }, "left": { - "type": "BinaryExpression", - "start": 330, - "end": 347, + "type": "Identifier", + "start": 288, + "end": 289, "loc": { "start": { - "line": 13, + "line": 12, "column": 8 }, "end": { - "line": 13, - "column": 25 - } - }, - "left": { - "type": "Identifier", - "start": 330, - "end": 331, - "loc": { - "start": { - "line": 13, - "column": 8 - }, - "end": { - "line": 13, - "column": 9 - }, - "identifierName": "B" + "line": 12, + "column": 9 }, - "name": "B" + "identifierName": "B" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 343, - "end": 347, - "loc": { - "start": { - "line": 13, - "column": 21 - }, - "end": { - "line": 13, - "column": 25 - }, - "identifierName": "Node" - }, - "name": "Node" - } + "name": "B" }, - "operator": "||", + "operator": "instanceof", "right": { - "type": "BinaryExpression", - "start": 351, - "end": 368, + "type": "Identifier", + "start": 301, + "end": 305, "loc": { "start": { - "line": 13, - "column": 29 + "line": 12, + "column": 21 }, "end": { - "line": 13, - "column": 46 - } - }, - "left": { - "type": "Identifier", - "start": 351, - "end": 352, - "loc": { - "start": { - "line": 13, - "column": 29 - }, - "end": { - "line": 13, - "column": 30 - }, - "identifierName": "B" + "line": 12, + "column": 25 }, - "name": "B" + "identifierName": "Node" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 364, - "end": 368, - "loc": { - "start": { - "line": 13, - "column": 42 - }, - "end": { - "line": 13, - "column": 46 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } + "name": "Node" } } ] @@ -635,17 +500,17 @@ "trailingComments": [ { "type": "CommentLine", - "value": " We never apply delete_one_child on the root", - "start": 372, - "end": 418, + "value": " We never apply delete_one_child or delete_no_child on the root", + "start": 309, + "end": 374, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, - "column": 47 + "line": 13, + "column": 66 } } } @@ -653,43 +518,43 @@ }, { "type": "ExpressionStatement", - "start": 420, - "end": 446, + "start": 376, + "end": 402, "loc": { "start": { - "line": 15, + "line": 14, "column": 1 }, "end": { - "line": 15, + "line": 14, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 420, - "end": 445, + "start": 376, + "end": 401, "loc": { "start": { - "line": 15, + "line": 14, "column": 1 }, "end": { - "line": 15, + "line": 14, "column": 26 } }, "callee": { "type": "Identifier", - "start": 420, - "end": 426, + "start": 376, + "end": 382, "loc": { "start": { - "line": 15, + "line": 14, "column": 1 }, "end": { - "line": 15, + "line": 14, "column": 7 }, "identifierName": "assert" @@ -700,43 +565,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 427, - "end": 444, + "start": 383, + "end": 400, "loc": { "start": { - "line": 15, + "line": 14, "column": 8 }, "end": { - "line": 15, + "line": 14, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 427, - "end": 435, + "start": 383, + "end": 391, "loc": { "start": { - "line": 15, + "line": 14, "column": 8 }, "end": { - "line": 15, + "line": 14, "column": 16 } }, "object": { "type": "Identifier", - "start": 427, - "end": 428, + "start": 383, + "end": 384, "loc": { "start": { - "line": 15, + "line": 14, "column": 8 }, "end": { - "line": 15, + "line": 14, "column": 9 }, "identifierName": "A" @@ -745,15 +610,15 @@ }, "property": { "type": "Identifier", - "start": 429, - "end": 435, + "start": 385, + "end": 391, "loc": { "start": { - "line": 15, + "line": 14, "column": 10 }, "end": { - "line": 15, + "line": 14, "column": 16 }, "identifierName": "parent" @@ -765,15 +630,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 440, - "end": 444, + "start": 396, + "end": 400, "loc": { "start": { - "line": 15, + "line": 14, "column": 21 }, "end": { - "line": 15, + "line": 14, "column": 25 } } @@ -785,17 +650,17 @@ "leadingComments": [ { "type": "CommentLine", - "value": " We never apply delete_one_child on the root", - "start": 372, - "end": 418, + "value": " We never apply delete_one_child or delete_no_child on the root", + "start": 309, + "end": 374, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, - "column": 47 + "line": 13, + "column": 66 } } } @@ -803,43 +668,43 @@ }, { "type": "IfStatement", - "start": 449, - "end": 518, + "start": 405, + "end": 474, "loc": { "start": { - "line": 17, + "line": 16, "column": 1 }, "end": { - "line": 18, + "line": 17, "column": 25 } }, "test": { "type": "BinaryExpression", - "start": 453, - "end": 472, + "start": 409, + "end": 428, "loc": { "start": { - "line": 17, + "line": 16, "column": 5 }, "end": { - "line": 17, + "line": 16, "column": 24 } }, "left": { "type": "Identifier", - "start": 453, - "end": 454, + "start": 409, + "end": 410, "loc": { "start": { - "line": 17, + "line": 16, "column": 5 }, "end": { - "line": 17, + "line": 16, "column": 6 }, "identifierName": "A" @@ -849,43 +714,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 459, - "end": 472, + "start": 415, + "end": 428, "loc": { "start": { - "line": 17, + "line": 16, "column": 11 }, "end": { - "line": 17, + "line": 16, "column": 24 } }, "object": { "type": "MemberExpression", - "start": 459, - "end": 467, + "start": 415, + "end": 423, "loc": { "start": { - "line": 17, + "line": 16, "column": 11 }, "end": { - "line": 17, + "line": 16, "column": 19 } }, "object": { "type": "Identifier", - "start": 459, - "end": 460, + "start": 415, + "end": 416, "loc": { "start": { - "line": 17, + "line": 16, "column": 11 }, "end": { - "line": 17, + "line": 16, "column": 12 }, "identifierName": "A" @@ -894,15 +759,15 @@ }, "property": { "type": "Identifier", - "start": 461, - "end": 467, + "start": 417, + "end": 423, "loc": { "start": { - "line": 17, + "line": 16, "column": 13 }, "end": { - "line": 17, + "line": 16, "column": 19 }, "identifierName": "parent" @@ -913,15 +778,15 @@ }, "property": { "type": "Identifier", - "start": 468, - "end": 472, + "start": 424, + "end": 428, "loc": { "start": { - "line": 17, + "line": 16, "column": 20 }, "end": { - "line": 17, + "line": 16, "column": 24 }, "identifierName": "left" @@ -933,72 +798,72 @@ }, "consequent": { "type": "ExpressionStatement", - "start": 474, - "end": 492, + "start": 430, + "end": 448, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 44 } }, "expression": { "type": "AssignmentExpression", - "start": 474, - "end": 491, + "start": 430, + "end": 447, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 43 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 474, - "end": 487, + "start": 430, + "end": 443, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 39 } }, "object": { "type": "MemberExpression", - "start": 474, - "end": 482, + "start": 430, + "end": 438, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 34 } }, "object": { "type": "Identifier", - "start": 474, - "end": 475, + "start": 430, + "end": 431, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 27 }, "identifierName": "A" @@ -1007,15 +872,15 @@ }, "property": { "type": "Identifier", - "start": 476, - "end": 482, + "start": 432, + "end": 438, "loc": { "start": { - "line": 17, + "line": 16, "column": 28 }, "end": { - "line": 17, + "line": 16, "column": 34 }, "identifierName": "parent" @@ -1026,15 +891,15 @@ }, "property": { "type": "Identifier", - "start": 483, - "end": 487, + "start": 439, + "end": 443, "loc": { "start": { - "line": 17, + "line": 16, "column": 35 }, "end": { - "line": 17, + "line": 16, "column": 39 }, "identifierName": "left" @@ -1045,15 +910,15 @@ }, "right": { "type": "Identifier", - "start": 490, - "end": 491, + "start": 446, + "end": 447, "loc": { "start": { - "line": 17, + "line": 16, "column": 42 }, "end": { - "line": 17, + "line": 16, "column": 43 }, "identifierName": "B" @@ -1064,72 +929,72 @@ }, "alternate": { "type": "ExpressionStatement", - "start": 499, - "end": 518, + "start": 455, + "end": 474, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 25 } }, "expression": { "type": "AssignmentExpression", - "start": 499, - "end": 517, + "start": 455, + "end": 473, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 24 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 499, - "end": 513, + "start": 455, + "end": 469, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 20 } }, "object": { "type": "MemberExpression", - "start": 499, - "end": 507, + "start": 455, + "end": 463, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 14 } }, "object": { "type": "Identifier", - "start": 499, - "end": 500, + "start": 455, + "end": 456, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 7 }, "identifierName": "A" @@ -1138,15 +1003,15 @@ }, "property": { "type": "Identifier", - "start": 501, - "end": 507, + "start": 457, + "end": 463, "loc": { "start": { - "line": 18, + "line": 17, "column": 8 }, "end": { - "line": 18, + "line": 17, "column": 14 }, "identifierName": "parent" @@ -1157,15 +1022,15 @@ }, "property": { "type": "Identifier", - "start": 508, - "end": 513, + "start": 464, + "end": 469, "loc": { "start": { - "line": 18, + "line": 17, "column": 15 }, "end": { - "line": 18, + "line": 17, "column": 20 }, "identifierName": "right" @@ -1176,15 +1041,15 @@ }, "right": { "type": "Identifier", - "start": 516, - "end": 517, + "start": 472, + "end": 473, "loc": { "start": { - "line": 18, + "line": 17, "column": 23 }, "end": { - "line": 18, + "line": 17, "column": 24 }, "identifierName": "B" @@ -1196,58 +1061,58 @@ }, { "type": "ExpressionStatement", - "start": 521, - "end": 541, + "start": 477, + "end": 497, "loc": { "start": { - "line": 20, + "line": 19, "column": 1 }, "end": { - "line": 20, + "line": 19, "column": 21 } }, "expression": { "type": "AssignmentExpression", - "start": 521, - "end": 540, + "start": 477, + "end": 496, "loc": { "start": { - "line": 20, + "line": 19, "column": 1 }, "end": { - "line": 20, + "line": 19, "column": 20 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 521, - "end": 529, + "start": 477, + "end": 485, "loc": { "start": { - "line": 20, + "line": 19, "column": 1 }, "end": { - "line": 20, + "line": 19, "column": 9 } }, "object": { "type": "Identifier", - "start": 521, - "end": 522, + "start": 477, + "end": 478, "loc": { "start": { - "line": 20, + "line": 19, "column": 1 }, "end": { - "line": 20, + "line": 19, "column": 2 }, "identifierName": "B" @@ -1256,15 +1121,15 @@ }, "property": { "type": "Identifier", - "start": 523, - "end": 529, + "start": 479, + "end": 485, "loc": { "start": { - "line": 20, + "line": 19, "column": 3 }, "end": { - "line": 20, + "line": 19, "column": 9 }, "identifierName": "parent" @@ -1275,29 +1140,29 @@ }, "right": { "type": "MemberExpression", - "start": 532, - "end": 540, + "start": 488, + "end": 496, "loc": { "start": { - "line": 20, + "line": 19, "column": 12 }, "end": { - "line": 20, + "line": 19, "column": 20 } }, "object": { "type": "Identifier", - "start": 532, - "end": 533, + "start": 488, + "end": 489, "loc": { "start": { - "line": 20, + "line": 19, "column": 12 }, "end": { - "line": 20, + "line": 19, "column": 13 }, "identifierName": "A" @@ -1306,15 +1171,15 @@ }, "property": { "type": "Identifier", - "start": 534, - "end": 540, + "start": 490, + "end": 496, "loc": { "start": { - "line": 20, + "line": 19, "column": 14 }, "end": { - "line": 20, + "line": 19, "column": 20 }, "identifierName": "parent" @@ -1339,29 +1204,29 @@ }, { "type": "Identifier", - "start": 546, - "end": 574, + "start": 502, + "end": 530, "loc": { "start": { - "line": 23, + "line": 22, "column": 0 }, "end": { - "line": 23, + "line": 22, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 561, - "end": 573, + "start": 517, + "end": 529, "loc": { "start": { - "line": 23, + "line": 22, "column": 15 }, "end": { - "line": 23, + "line": 22, "column": 27 }, "identifierName": "replace_node" @@ -1374,58 +1239,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 546, - "end": 574, + "start": 502, + "end": 530, "loc": { "start": { - "line": 23, + "line": 22, "column": 0 }, "end": { - "line": 23, + "line": 22, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 261, - "end": 544, + "start": 219, + "end": 500, "loc": { "start": { - "line": 11, + "line": 10, "column": 0 }, "end": { - "line": 21, + "line": 20, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 267, - "end": 543, + "start": 225, + "end": 499, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 21, + "line": 20, "column": 1 } }, "id": { "type": "Identifier", - "start": 267, - "end": 279, + "start": 225, + "end": 237, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 11, + "line": 10, "column": 18 }, "identifierName": "replace_node" @@ -1435,29 +1300,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 282, - "end": 543, + "start": 240, + "end": 499, "loc": { "start": { - "line": 11, + "line": 10, "column": 21 }, "end": { - "line": 21, + "line": 20, "column": 1 } }, "id": { "type": "Identifier", - "start": 267, - "end": 279, + "start": 225, + "end": 237, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 11, + "line": 10, "column": 18 }, "identifierName": "replace_node" @@ -1471,15 +1336,15 @@ "params": [ { "type": "Identifier", - "start": 283, - "end": 284, + "start": 241, + "end": 242, "loc": { "start": { - "line": 11, + "line": 10, "column": 22 }, "end": { - "line": 11, + "line": 10, "column": 23 }, "identifierName": "A" @@ -1488,15 +1353,15 @@ }, { "type": "Identifier", - "start": 286, - "end": 287, + "start": 244, + "end": 245, "loc": { "start": { - "line": 11, + "line": 10, "column": 25 }, "end": { - "line": 11, + "line": 10, "column": 26 }, "identifierName": "B" @@ -1506,58 +1371,58 @@ ], "body": { "type": "BlockStatement", - "start": 292, - "end": 543, + "start": 250, + "end": 499, "loc": { "start": { - "line": 11, + "line": 10, "column": 31 }, "end": { - "line": 21, + "line": 20, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 295, - "end": 321, + "start": 253, + "end": 279, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, + "line": 11, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 295, - "end": 320, + "start": 253, + "end": 278, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, + "line": 11, "column": 26 } }, "callee": { "type": "Identifier", - "start": 295, - "end": 301, + "start": 253, + "end": 259, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, + "line": 11, "column": 7 }, "identifierName": "assert" @@ -1567,29 +1432,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 302, - "end": 319, + "start": 260, + "end": 277, "loc": { "start": { - "line": 12, + "line": 11, "column": 8 }, "end": { - "line": 12, + "line": 11, "column": 25 } }, "left": { "type": "Identifier", - "start": 302, - "end": 303, + "start": 260, + "end": 261, "loc": { "start": { - "line": 12, + "line": 11, "column": 8 }, "end": { - "line": 12, + "line": 11, "column": 9 }, "identifierName": "A" @@ -1599,15 +1464,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 315, - "end": 319, + "start": 273, + "end": 277, "loc": { "start": { - "line": 12, + "line": 11, "column": 21 }, "end": { - "line": 12, + "line": 11, "column": 25 }, "identifierName": "Node" @@ -1620,43 +1485,43 @@ }, { "type": "ExpressionStatement", - "start": 323, - "end": 370, + "start": 281, + "end": 307, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, - "column": 48 + "line": 12, + "column": 27 } }, "expression": { "type": "CallExpression", - "start": 323, - "end": 369, + "start": 281, + "end": 306, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, - "column": 47 + "line": 12, + "column": 26 } }, "callee": { "type": "Identifier", - "start": 323, - "end": 329, + "start": 281, + "end": 287, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, + "line": 12, "column": 7 }, "identifierName": "assert" @@ -1665,119 +1530,53 @@ }, "arguments": [ { - "type": "LogicalExpression", - "start": 330, - "end": 368, + "type": "BinaryExpression", + "start": 288, + "end": 305, "loc": { "start": { - "line": 13, + "line": 12, "column": 8 }, "end": { - "line": 13, - "column": 46 + "line": 12, + "column": 25 } }, "left": { - "type": "BinaryExpression", - "start": 330, - "end": 347, + "type": "Identifier", + "start": 288, + "end": 289, "loc": { "start": { - "line": 13, + "line": 12, "column": 8 }, "end": { - "line": 13, - "column": 25 - } + "line": 12, + "column": 9 + }, + "identifierName": "B" }, - "left": { - "type": "Identifier", - "start": 330, - "end": 331, - "loc": { - "start": { - "line": 13, - "column": 8 - }, - "end": { - "line": 13, - "column": 9 - }, - "identifierName": "B" - }, - "name": "B" - }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 343, - "end": 347, - "loc": { - "start": { - "line": 13, - "column": 21 - }, - "end": { - "line": 13, - "column": 25 - }, - "identifierName": "Node" - }, - "name": "Node" - } + "name": "B" }, - "operator": "||", + "operator": "instanceof", "right": { - "type": "BinaryExpression", - "start": 351, - "end": 368, + "type": "Identifier", + "start": 301, + "end": 305, "loc": { "start": { - "line": 13, - "column": 29 + "line": 12, + "column": 21 }, "end": { - "line": 13, - "column": 46 - } - }, - "left": { - "type": "Identifier", - "start": 351, - "end": 352, - "loc": { - "start": { - "line": 13, - "column": 29 - }, - "end": { - "line": 13, - "column": 30 - }, - "identifierName": "B" + "line": 12, + "column": 25 }, - "name": "B" + "identifierName": "Node" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 364, - "end": 368, - "loc": { - "start": { - "line": 13, - "column": 42 - }, - "end": { - "line": 13, - "column": 46 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } + "name": "Node" } } ] @@ -1785,17 +1584,17 @@ "trailingComments": [ { "type": "CommentLine", - "value": " We never apply delete_one_child on the root", - "start": 372, - "end": 418, + "value": " We never apply delete_one_child or delete_no_child on the root", + "start": 309, + "end": 374, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, - "column": 47 + "line": 13, + "column": 66 } } } @@ -1803,43 +1602,43 @@ }, { "type": "ExpressionStatement", - "start": 420, - "end": 446, + "start": 376, + "end": 402, "loc": { "start": { - "line": 15, + "line": 14, "column": 1 }, "end": { - "line": 15, + "line": 14, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 420, - "end": 445, + "start": 376, + "end": 401, "loc": { "start": { - "line": 15, + "line": 14, "column": 1 }, "end": { - "line": 15, + "line": 14, "column": 26 } }, "callee": { "type": "Identifier", - "start": 420, - "end": 426, + "start": 376, + "end": 382, "loc": { "start": { - "line": 15, + "line": 14, "column": 1 }, "end": { - "line": 15, + "line": 14, "column": 7 }, "identifierName": "assert" @@ -1850,43 +1649,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 427, - "end": 444, + "start": 383, + "end": 400, "loc": { "start": { - "line": 15, + "line": 14, "column": 8 }, "end": { - "line": 15, + "line": 14, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 427, - "end": 435, + "start": 383, + "end": 391, "loc": { "start": { - "line": 15, + "line": 14, "column": 8 }, "end": { - "line": 15, + "line": 14, "column": 16 } }, "object": { "type": "Identifier", - "start": 427, - "end": 428, + "start": 383, + "end": 384, "loc": { "start": { - "line": 15, + "line": 14, "column": 8 }, "end": { - "line": 15, + "line": 14, "column": 9 }, "identifierName": "A" @@ -1895,15 +1694,15 @@ }, "property": { "type": "Identifier", - "start": 429, - "end": 435, + "start": 385, + "end": 391, "loc": { "start": { - "line": 15, + "line": 14, "column": 10 }, "end": { - "line": 15, + "line": 14, "column": 16 }, "identifierName": "parent" @@ -1915,15 +1714,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 440, - "end": 444, + "start": 396, + "end": 400, "loc": { "start": { - "line": 15, + "line": 14, "column": 21 }, "end": { - "line": 15, + "line": 14, "column": 25 } } @@ -1935,17 +1734,17 @@ "leadingComments": [ { "type": "CommentLine", - "value": " We never apply delete_one_child on the root", - "start": 372, - "end": 418, + "value": " We never apply delete_one_child or delete_no_child on the root", + "start": 309, + "end": 374, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, - "column": 47 + "line": 13, + "column": 66 } } } @@ -1953,43 +1752,43 @@ }, { "type": "IfStatement", - "start": 449, - "end": 518, + "start": 405, + "end": 474, "loc": { "start": { - "line": 17, + "line": 16, "column": 1 }, "end": { - "line": 18, + "line": 17, "column": 25 } }, "test": { "type": "BinaryExpression", - "start": 453, - "end": 472, + "start": 409, + "end": 428, "loc": { "start": { - "line": 17, + "line": 16, "column": 5 }, "end": { - "line": 17, + "line": 16, "column": 24 } }, "left": { "type": "Identifier", - "start": 453, - "end": 454, + "start": 409, + "end": 410, "loc": { "start": { - "line": 17, + "line": 16, "column": 5 }, "end": { - "line": 17, + "line": 16, "column": 6 }, "identifierName": "A" @@ -1999,43 +1798,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 459, - "end": 472, + "start": 415, + "end": 428, "loc": { "start": { - "line": 17, + "line": 16, "column": 11 }, "end": { - "line": 17, + "line": 16, "column": 24 } }, "object": { "type": "MemberExpression", - "start": 459, - "end": 467, + "start": 415, + "end": 423, "loc": { "start": { - "line": 17, + "line": 16, "column": 11 }, "end": { - "line": 17, + "line": 16, "column": 19 } }, "object": { "type": "Identifier", - "start": 459, - "end": 460, + "start": 415, + "end": 416, "loc": { "start": { - "line": 17, + "line": 16, "column": 11 }, "end": { - "line": 17, + "line": 16, "column": 12 }, "identifierName": "A" @@ -2044,15 +1843,15 @@ }, "property": { "type": "Identifier", - "start": 461, - "end": 467, + "start": 417, + "end": 423, "loc": { "start": { - "line": 17, + "line": 16, "column": 13 }, "end": { - "line": 17, + "line": 16, "column": 19 }, "identifierName": "parent" @@ -2063,15 +1862,15 @@ }, "property": { "type": "Identifier", - "start": 468, - "end": 472, + "start": 424, + "end": 428, "loc": { "start": { - "line": 17, + "line": 16, "column": 20 }, "end": { - "line": 17, + "line": 16, "column": 24 }, "identifierName": "left" @@ -2083,72 +1882,72 @@ }, "consequent": { "type": "ExpressionStatement", - "start": 474, - "end": 492, + "start": 430, + "end": 448, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 44 } }, "expression": { "type": "AssignmentExpression", - "start": 474, - "end": 491, + "start": 430, + "end": 447, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 43 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 474, - "end": 487, + "start": 430, + "end": 443, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 39 } }, "object": { "type": "MemberExpression", - "start": 474, - "end": 482, + "start": 430, + "end": 438, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 34 } }, "object": { "type": "Identifier", - "start": 474, - "end": 475, + "start": 430, + "end": 431, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 27 }, "identifierName": "A" @@ -2157,15 +1956,15 @@ }, "property": { "type": "Identifier", - "start": 476, - "end": 482, + "start": 432, + "end": 438, "loc": { "start": { - "line": 17, + "line": 16, "column": 28 }, "end": { - "line": 17, + "line": 16, "column": 34 }, "identifierName": "parent" @@ -2176,15 +1975,15 @@ }, "property": { "type": "Identifier", - "start": 483, - "end": 487, + "start": 439, + "end": 443, "loc": { "start": { - "line": 17, + "line": 16, "column": 35 }, "end": { - "line": 17, + "line": 16, "column": 39 }, "identifierName": "left" @@ -2195,15 +1994,15 @@ }, "right": { "type": "Identifier", - "start": 490, - "end": 491, + "start": 446, + "end": 447, "loc": { "start": { - "line": 17, + "line": 16, "column": 42 }, "end": { - "line": 17, + "line": 16, "column": 43 }, "identifierName": "B" @@ -2214,72 +2013,72 @@ }, "alternate": { "type": "ExpressionStatement", - "start": 499, - "end": 518, + "start": 455, + "end": 474, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 25 } }, "expression": { "type": "AssignmentExpression", - "start": 499, - "end": 517, + "start": 455, + "end": 473, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 24 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 499, - "end": 513, + "start": 455, + "end": 469, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 20 } }, "object": { "type": "MemberExpression", - "start": 499, - "end": 507, + "start": 455, + "end": 463, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 14 } }, "object": { "type": "Identifier", - "start": 499, - "end": 500, + "start": 455, + "end": 456, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 7 }, "identifierName": "A" @@ -2288,15 +2087,15 @@ }, "property": { "type": "Identifier", - "start": 501, - "end": 507, + "start": 457, + "end": 463, "loc": { "start": { - "line": 18, + "line": 17, "column": 8 }, "end": { - "line": 18, + "line": 17, "column": 14 }, "identifierName": "parent" @@ -2307,15 +2106,15 @@ }, "property": { "type": "Identifier", - "start": 508, - "end": 513, + "start": 464, + "end": 469, "loc": { "start": { - "line": 18, + "line": 17, "column": 15 }, "end": { - "line": 18, + "line": 17, "column": 20 }, "identifierName": "right" @@ -2326,15 +2125,15 @@ }, "right": { "type": "Identifier", - "start": 516, - "end": 517, + "start": 472, + "end": 473, "loc": { "start": { - "line": 18, + "line": 17, "column": 23 }, "end": { - "line": 18, + "line": 17, "column": 24 }, "identifierName": "B" @@ -2346,58 +2145,58 @@ }, { "type": "ExpressionStatement", - "start": 521, - "end": 541, + "start": 477, + "end": 497, "loc": { "start": { - "line": 20, + "line": 19, "column": 1 }, "end": { - "line": 20, + "line": 19, "column": 21 } }, "expression": { "type": "AssignmentExpression", - "start": 521, - "end": 540, + "start": 477, + "end": 496, "loc": { "start": { - "line": 20, + "line": 19, "column": 1 }, "end": { - "line": 20, + "line": 19, "column": 20 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 521, - "end": 529, + "start": 477, + "end": 485, "loc": { "start": { - "line": 20, + "line": 19, "column": 1 }, "end": { - "line": 20, + "line": 19, "column": 9 } }, "object": { "type": "Identifier", - "start": 521, - "end": 522, + "start": 477, + "end": 478, "loc": { "start": { - "line": 20, + "line": 19, "column": 1 }, "end": { - "line": 20, + "line": 19, "column": 2 }, "identifierName": "B" @@ -2406,15 +2205,15 @@ }, "property": { "type": "Identifier", - "start": 523, - "end": 529, + "start": 479, + "end": 485, "loc": { "start": { - "line": 20, + "line": 19, "column": 3 }, "end": { - "line": 20, + "line": 19, "column": 9 }, "identifierName": "parent" @@ -2425,29 +2224,29 @@ }, "right": { "type": "MemberExpression", - "start": 532, - "end": 540, + "start": 488, + "end": 496, "loc": { "start": { - "line": 20, + "line": 19, "column": 12 }, "end": { - "line": 20, + "line": 19, "column": 20 } }, "object": { "type": "Identifier", - "start": 532, - "end": 533, + "start": 488, + "end": 489, "loc": { "start": { - "line": 20, + "line": 19, "column": 12 }, "end": { - "line": 20, + "line": 19, "column": 13 }, "identifierName": "A" @@ -2456,15 +2255,15 @@ }, "property": { "type": "Identifier", - "start": 534, - "end": 540, + "start": 490, + "end": 496, "loc": { "start": { - "line": 20, + "line": 19, "column": 14 }, "end": { - "line": 20, + "line": 19, "column": 20 }, "identifierName": "parent" @@ -2486,16 +2285,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node|Leaf} B - The replacement node.\n ", - "start": 104, - "end": 260, + "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n ", + "start": 67, + "end": 218, "loc": { "start": { - "line": 5, + "line": 4, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } @@ -2510,33 +2309,33 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node|Leaf} B - The replacement node.\n ", - "start": 104, - "end": 260, + "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n ", + "start": 67, + "end": 218, "loc": { "start": { - "line": 5, + "line": 4, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } }, { "type": "CommentLine", - "value": " We never apply delete_one_child on the root", - "start": 372, - "end": 418, + "value": " We never apply delete_one_child or delete_no_child on the root", + "start": 309, + "end": 374, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, - "column": 47 + "line": 13, + "column": 66 } } } @@ -2808,151 +2607,18 @@ } } }, - { - "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "import", - "start": 66, - "end": 72, - "loc": { - "start": { - "line": 3, - "column": 0 - }, - "end": { - "line": 3, - "column": 6 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "Leaf", - "start": 73, - "end": 77, - "loc": { - "start": { - "line": 3, - "column": 7 - }, - "end": { - "line": 3, - "column": 11 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "from", - "start": 78, - "end": 82, - "loc": { - "start": { - "line": 3, - "column": 12 - }, - "end": { - "line": 3, - "column": 16 - } - } - }, - { - "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "../types/Leaf.js", - "start": 83, - "end": 101, - "loc": { - "start": { - "line": 3, - "column": 17 - }, - "end": { - "line": 3, - "column": 35 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 101, - "end": 102, - "loc": { - "start": { - "line": 3, - "column": 35 - }, - "end": { - "line": 3, - "column": 36 - } - } - }, { "type": "CommentBlock", - "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node|Leaf} B - The replacement node.\n ", - "start": 104, - "end": 260, + "value": "*\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n ", + "start": 67, + "end": 218, "loc": { "start": { - "line": 5, + "line": 4, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } @@ -2972,15 +2638,15 @@ "updateContext": null }, "value": "const", - "start": 261, - "end": 266, + "start": 219, + "end": 224, "loc": { "start": { - "line": 11, + "line": 10, "column": 0 }, "end": { - "line": 11, + "line": 10, "column": 5 } } @@ -2998,15 +2664,15 @@ "binop": null }, "value": "replace_node", - "start": 267, - "end": 279, + "start": 225, + "end": 237, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 11, + "line": 10, "column": 18 } } @@ -3025,15 +2691,15 @@ "updateContext": null }, "value": "=", - "start": 280, - "end": 281, + "start": 238, + "end": 239, "loc": { "start": { - "line": 11, + "line": 10, "column": 19 }, "end": { - "line": 11, + "line": 10, "column": 20 } } @@ -3050,15 +2716,15 @@ "postfix": false, "binop": null }, - "start": 282, - "end": 283, + "start": 240, + "end": 241, "loc": { "start": { - "line": 11, + "line": 10, "column": 21 }, "end": { - "line": 11, + "line": 10, "column": 22 } } @@ -3076,15 +2742,15 @@ "binop": null }, "value": "A", - "start": 283, - "end": 284, + "start": 241, + "end": 242, "loc": { "start": { - "line": 11, + "line": 10, "column": 22 }, "end": { - "line": 11, + "line": 10, "column": 23 } } @@ -3102,15 +2768,15 @@ "binop": null, "updateContext": null }, - "start": 284, - "end": 285, + "start": 242, + "end": 243, "loc": { "start": { - "line": 11, + "line": 10, "column": 23 }, "end": { - "line": 11, + "line": 10, "column": 24 } } @@ -3128,15 +2794,15 @@ "binop": null }, "value": "B", - "start": 286, - "end": 287, + "start": 244, + "end": 245, "loc": { "start": { - "line": 11, + "line": 10, "column": 25 }, "end": { - "line": 11, + "line": 10, "column": 26 } } @@ -3153,15 +2819,15 @@ "postfix": false, "binop": null }, - "start": 287, - "end": 288, + "start": 245, + "end": 246, "loc": { "start": { - "line": 11, + "line": 10, "column": 26 }, "end": { - "line": 11, + "line": 10, "column": 27 } } @@ -3179,15 +2845,15 @@ "binop": null, "updateContext": null }, - "start": 289, - "end": 291, + "start": 247, + "end": 249, "loc": { "start": { - "line": 11, + "line": 10, "column": 28 }, "end": { - "line": 11, + "line": 10, "column": 30 } } @@ -3204,15 +2870,15 @@ "postfix": false, "binop": null }, - "start": 292, - "end": 293, + "start": 250, + "end": 251, "loc": { "start": { - "line": 11, + "line": 10, "column": 31 }, "end": { - "line": 11, + "line": 10, "column": 32 } } @@ -3230,15 +2896,15 @@ "binop": null }, "value": "assert", - "start": 295, - "end": 301, + "start": 253, + "end": 259, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, + "line": 11, "column": 7 } } @@ -3255,15 +2921,15 @@ "postfix": false, "binop": null }, - "start": 301, - "end": 302, + "start": 259, + "end": 260, "loc": { "start": { - "line": 12, + "line": 11, "column": 7 }, "end": { - "line": 12, + "line": 11, "column": 8 } } @@ -3281,15 +2947,15 @@ "binop": null }, "value": "A", - "start": 302, - "end": 303, + "start": 260, + "end": 261, "loc": { "start": { - "line": 12, + "line": 11, "column": 8 }, "end": { - "line": 12, + "line": 11, "column": 9 } } @@ -3309,126 +2975,23 @@ "updateContext": null }, "value": "instanceof", - "start": 304, - "end": 314, - "loc": { - "start": { - "line": 12, - "column": 10 - }, - "end": { - "line": 12, - "column": 20 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "Node", - "start": 315, - "end": 319, - "loc": { - "start": { - "line": 12, - "column": 21 - }, - "end": { - "line": 12, - "column": 25 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 319, - "end": 320, - "loc": { - "start": { - "line": 12, - "column": 25 - }, - "end": { - "line": 12, - "column": 26 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 320, - "end": 321, + "start": 262, + "end": 272, "loc": { - "start": { - "line": 12, - "column": 26 - }, - "end": { - "line": 12, - "column": 27 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "assert", - "start": 323, - "end": 329, - "loc": { - "start": { - "line": 13, - "column": 1 + "start": { + "line": 11, + "column": 10 }, "end": { - "line": 13, - "column": 7 + "line": 11, + "column": 20 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3437,24 +3000,25 @@ "postfix": false, "binop": null }, - "start": 329, - "end": 330, + "value": "Node", + "start": 273, + "end": 277, "loc": { "start": { - "line": 13, - "column": 7 + "line": 11, + "column": 21 }, "end": { - "line": 13, - "column": 8 + "line": 11, + "column": 25 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3462,24 +3026,22 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 330, - "end": 331, + "start": 277, + "end": 278, "loc": { "start": { - "line": 13, - "column": 8 + "line": 11, + "column": 25 }, "end": { - "line": 13, - "column": 9 + "line": 11, + "column": 26 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3487,20 +3049,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 332, - "end": 342, + "start": 278, + "end": 279, "loc": { "start": { - "line": 13, - "column": 10 + "line": 11, + "column": 26 }, "end": { - "line": 13, - "column": 20 + "line": 11, + "column": 27 } } }, @@ -3516,44 +3077,42 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 343, - "end": 347, + "value": "assert", + "start": 281, + "end": 287, "loc": { "start": { - "line": 13, - "column": 21 + "line": 12, + "column": 1 }, "end": { - "line": 13, - "column": 25 + "line": 12, + "column": 7 } } }, { "type": { - "label": "||", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 1, - "updateContext": null + "binop": null }, - "value": "||", - "start": 348, - "end": 350, + "start": 287, + "end": 288, "loc": { "start": { - "line": 13, - "column": 26 + "line": 12, + "column": 7 }, "end": { - "line": 13, - "column": 28 + "line": 12, + "column": 8 } } }, @@ -3570,16 +3129,16 @@ "binop": null }, "value": "B", - "start": 351, - "end": 352, + "start": 288, + "end": 289, "loc": { "start": { - "line": 13, - "column": 29 + "line": 12, + "column": 8 }, "end": { - "line": 13, - "column": 30 + "line": 12, + "column": 9 } } }, @@ -3598,16 +3157,16 @@ "updateContext": null }, "value": "instanceof", - "start": 353, - "end": 363, + "start": 290, + "end": 300, "loc": { "start": { - "line": 13, - "column": 31 + "line": 12, + "column": 10 }, "end": { - "line": 13, - "column": 41 + "line": 12, + "column": 20 } } }, @@ -3623,17 +3182,17 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 364, - "end": 368, + "value": "Node", + "start": 301, + "end": 305, "loc": { "start": { - "line": 13, - "column": 42 + "line": 12, + "column": 21 }, "end": { - "line": 13, - "column": 46 + "line": 12, + "column": 25 } } }, @@ -3649,16 +3208,16 @@ "postfix": false, "binop": null }, - "start": 368, - "end": 369, + "start": 305, + "end": 306, "loc": { "start": { - "line": 13, - "column": 46 + "line": 12, + "column": 25 }, "end": { - "line": 13, - "column": 47 + "line": 12, + "column": 26 } } }, @@ -3675,32 +3234,32 @@ "binop": null, "updateContext": null }, - "start": 369, - "end": 370, + "start": 306, + "end": 307, "loc": { "start": { - "line": 13, - "column": 47 + "line": 12, + "column": 26 }, "end": { - "line": 13, - "column": 48 + "line": 12, + "column": 27 } } }, { "type": "CommentLine", - "value": " We never apply delete_one_child on the root", - "start": 372, - "end": 418, + "value": " We never apply delete_one_child or delete_no_child on the root", + "start": 309, + "end": 374, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, - "column": 47 + "line": 13, + "column": 66 } } }, @@ -3717,15 +3276,15 @@ "binop": null }, "value": "assert", - "start": 420, - "end": 426, + "start": 376, + "end": 382, "loc": { "start": { - "line": 15, + "line": 14, "column": 1 }, "end": { - "line": 15, + "line": 14, "column": 7 } } @@ -3742,15 +3301,15 @@ "postfix": false, "binop": null }, - "start": 426, - "end": 427, + "start": 382, + "end": 383, "loc": { "start": { - "line": 15, + "line": 14, "column": 7 }, "end": { - "line": 15, + "line": 14, "column": 8 } } @@ -3768,15 +3327,15 @@ "binop": null }, "value": "A", - "start": 427, - "end": 428, + "start": 383, + "end": 384, "loc": { "start": { - "line": 15, + "line": 14, "column": 8 }, "end": { - "line": 15, + "line": 14, "column": 9 } } @@ -3794,15 +3353,15 @@ "binop": null, "updateContext": null }, - "start": 428, - "end": 429, + "start": 384, + "end": 385, "loc": { "start": { - "line": 15, + "line": 14, "column": 9 }, "end": { - "line": 15, + "line": 14, "column": 10 } } @@ -3820,15 +3379,15 @@ "binop": null }, "value": "parent", - "start": 429, - "end": 435, + "start": 385, + "end": 391, "loc": { "start": { - "line": 15, + "line": 14, "column": 10 }, "end": { - "line": 15, + "line": 14, "column": 16 } } @@ -3847,15 +3406,15 @@ "updateContext": null }, "value": "!==", - "start": 436, - "end": 439, + "start": 392, + "end": 395, "loc": { "start": { - "line": 15, + "line": 14, "column": 17 }, "end": { - "line": 15, + "line": 14, "column": 20 } } @@ -3875,15 +3434,15 @@ "updateContext": null }, "value": "null", - "start": 440, - "end": 444, + "start": 396, + "end": 400, "loc": { "start": { - "line": 15, + "line": 14, "column": 21 }, "end": { - "line": 15, + "line": 14, "column": 25 } } @@ -3900,15 +3459,15 @@ "postfix": false, "binop": null }, - "start": 444, - "end": 445, + "start": 400, + "end": 401, "loc": { "start": { - "line": 15, + "line": 14, "column": 25 }, "end": { - "line": 15, + "line": 14, "column": 26 } } @@ -3926,15 +3485,15 @@ "binop": null, "updateContext": null }, - "start": 445, - "end": 446, + "start": 401, + "end": 402, "loc": { "start": { - "line": 15, + "line": 14, "column": 26 }, "end": { - "line": 15, + "line": 14, "column": 27 } } @@ -3954,15 +3513,15 @@ "updateContext": null }, "value": "if", - "start": 449, - "end": 451, + "start": 405, + "end": 407, "loc": { "start": { - "line": 17, + "line": 16, "column": 1 }, "end": { - "line": 17, + "line": 16, "column": 3 } } @@ -3979,15 +3538,15 @@ "postfix": false, "binop": null }, - "start": 452, - "end": 453, + "start": 408, + "end": 409, "loc": { "start": { - "line": 17, + "line": 16, "column": 4 }, "end": { - "line": 17, + "line": 16, "column": 5 } } @@ -4005,15 +3564,15 @@ "binop": null }, "value": "A", - "start": 453, - "end": 454, + "start": 409, + "end": 410, "loc": { "start": { - "line": 17, + "line": 16, "column": 5 }, "end": { - "line": 17, + "line": 16, "column": 6 } } @@ -4032,15 +3591,15 @@ "updateContext": null }, "value": "===", - "start": 455, - "end": 458, + "start": 411, + "end": 414, "loc": { "start": { - "line": 17, + "line": 16, "column": 7 }, "end": { - "line": 17, + "line": 16, "column": 10 } } @@ -4058,15 +3617,15 @@ "binop": null }, "value": "A", - "start": 459, - "end": 460, + "start": 415, + "end": 416, "loc": { "start": { - "line": 17, + "line": 16, "column": 11 }, "end": { - "line": 17, + "line": 16, "column": 12 } } @@ -4084,15 +3643,15 @@ "binop": null, "updateContext": null }, - "start": 460, - "end": 461, + "start": 416, + "end": 417, "loc": { "start": { - "line": 17, + "line": 16, "column": 12 }, "end": { - "line": 17, + "line": 16, "column": 13 } } @@ -4110,15 +3669,15 @@ "binop": null }, "value": "parent", - "start": 461, - "end": 467, + "start": 417, + "end": 423, "loc": { "start": { - "line": 17, + "line": 16, "column": 13 }, "end": { - "line": 17, + "line": 16, "column": 19 } } @@ -4136,15 +3695,15 @@ "binop": null, "updateContext": null }, - "start": 467, - "end": 468, + "start": 423, + "end": 424, "loc": { "start": { - "line": 17, + "line": 16, "column": 19 }, "end": { - "line": 17, + "line": 16, "column": 20 } } @@ -4162,15 +3721,15 @@ "binop": null }, "value": "left", - "start": 468, - "end": 472, + "start": 424, + "end": 428, "loc": { "start": { - "line": 17, + "line": 16, "column": 20 }, "end": { - "line": 17, + "line": 16, "column": 24 } } @@ -4187,15 +3746,15 @@ "postfix": false, "binop": null }, - "start": 472, - "end": 473, + "start": 428, + "end": 429, "loc": { "start": { - "line": 17, + "line": 16, "column": 24 }, "end": { - "line": 17, + "line": 16, "column": 25 } } @@ -4213,15 +3772,15 @@ "binop": null }, "value": "A", - "start": 474, - "end": 475, + "start": 430, + "end": 431, "loc": { "start": { - "line": 17, + "line": 16, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 27 } } @@ -4239,15 +3798,15 @@ "binop": null, "updateContext": null }, - "start": 475, - "end": 476, + "start": 431, + "end": 432, "loc": { "start": { - "line": 17, + "line": 16, "column": 27 }, "end": { - "line": 17, + "line": 16, "column": 28 } } @@ -4265,15 +3824,15 @@ "binop": null }, "value": "parent", - "start": 476, - "end": 482, + "start": 432, + "end": 438, "loc": { "start": { - "line": 17, + "line": 16, "column": 28 }, "end": { - "line": 17, + "line": 16, "column": 34 } } @@ -4291,15 +3850,15 @@ "binop": null, "updateContext": null }, - "start": 482, - "end": 483, + "start": 438, + "end": 439, "loc": { "start": { - "line": 17, + "line": 16, "column": 34 }, "end": { - "line": 17, + "line": 16, "column": 35 } } @@ -4317,15 +3876,15 @@ "binop": null }, "value": "left", - "start": 483, - "end": 487, + "start": 439, + "end": 443, "loc": { "start": { - "line": 17, + "line": 16, "column": 35 }, "end": { - "line": 17, + "line": 16, "column": 39 } } @@ -4344,15 +3903,15 @@ "updateContext": null }, "value": "=", - "start": 488, - "end": 489, + "start": 444, + "end": 445, "loc": { "start": { - "line": 17, + "line": 16, "column": 40 }, "end": { - "line": 17, + "line": 16, "column": 41 } } @@ -4370,15 +3929,15 @@ "binop": null }, "value": "B", - "start": 490, - "end": 491, + "start": 446, + "end": 447, "loc": { "start": { - "line": 17, + "line": 16, "column": 42 }, "end": { - "line": 17, + "line": 16, "column": 43 } } @@ -4396,15 +3955,15 @@ "binop": null, "updateContext": null }, - "start": 491, - "end": 492, + "start": 447, + "end": 448, "loc": { "start": { - "line": 17, + "line": 16, "column": 43 }, "end": { - "line": 17, + "line": 16, "column": 44 } } @@ -4424,15 +3983,15 @@ "updateContext": null }, "value": "else", - "start": 494, - "end": 498, + "start": 450, + "end": 454, "loc": { "start": { - "line": 18, + "line": 17, "column": 1 }, "end": { - "line": 18, + "line": 17, "column": 5 } } @@ -4450,15 +4009,15 @@ "binop": null }, "value": "A", - "start": 499, - "end": 500, + "start": 455, + "end": 456, "loc": { "start": { - "line": 18, + "line": 17, "column": 6 }, "end": { - "line": 18, + "line": 17, "column": 7 } } @@ -4476,15 +4035,15 @@ "binop": null, "updateContext": null }, - "start": 500, - "end": 501, + "start": 456, + "end": 457, "loc": { "start": { - "line": 18, + "line": 17, "column": 7 }, "end": { - "line": 18, + "line": 17, "column": 8 } } @@ -4502,15 +4061,15 @@ "binop": null }, "value": "parent", - "start": 501, - "end": 507, + "start": 457, + "end": 463, "loc": { "start": { - "line": 18, + "line": 17, "column": 8 }, "end": { - "line": 18, + "line": 17, "column": 14 } } @@ -4528,15 +4087,15 @@ "binop": null, "updateContext": null }, - "start": 507, - "end": 508, + "start": 463, + "end": 464, "loc": { "start": { - "line": 18, + "line": 17, "column": 14 }, "end": { - "line": 18, + "line": 17, "column": 15 } } @@ -4554,15 +4113,15 @@ "binop": null }, "value": "right", - "start": 508, - "end": 513, + "start": 464, + "end": 469, "loc": { "start": { - "line": 18, + "line": 17, "column": 15 }, "end": { - "line": 18, + "line": 17, "column": 20 } } @@ -4581,15 +4140,15 @@ "updateContext": null }, "value": "=", - "start": 514, - "end": 515, + "start": 470, + "end": 471, "loc": { "start": { - "line": 18, + "line": 17, "column": 21 }, "end": { - "line": 18, + "line": 17, "column": 22 } } @@ -4607,15 +4166,15 @@ "binop": null }, "value": "B", - "start": 516, - "end": 517, + "start": 472, + "end": 473, "loc": { "start": { - "line": 18, + "line": 17, "column": 23 }, "end": { - "line": 18, + "line": 17, "column": 24 } } @@ -4633,15 +4192,15 @@ "binop": null, "updateContext": null }, - "start": 517, - "end": 518, + "start": 473, + "end": 474, "loc": { "start": { - "line": 18, + "line": 17, "column": 24 }, "end": { - "line": 18, + "line": 17, "column": 25 } } @@ -4659,15 +4218,15 @@ "binop": null }, "value": "B", - "start": 521, - "end": 522, + "start": 477, + "end": 478, "loc": { "start": { - "line": 20, + "line": 19, "column": 1 }, "end": { - "line": 20, + "line": 19, "column": 2 } } @@ -4685,15 +4244,15 @@ "binop": null, "updateContext": null }, - "start": 522, - "end": 523, + "start": 478, + "end": 479, "loc": { "start": { - "line": 20, + "line": 19, "column": 2 }, "end": { - "line": 20, + "line": 19, "column": 3 } } @@ -4711,15 +4270,15 @@ "binop": null }, "value": "parent", - "start": 523, - "end": 529, + "start": 479, + "end": 485, "loc": { "start": { - "line": 20, + "line": 19, "column": 3 }, "end": { - "line": 20, + "line": 19, "column": 9 } } @@ -4738,15 +4297,15 @@ "updateContext": null }, "value": "=", - "start": 530, - "end": 531, + "start": 486, + "end": 487, "loc": { "start": { - "line": 20, + "line": 19, "column": 10 }, "end": { - "line": 20, + "line": 19, "column": 11 } } @@ -4764,15 +4323,15 @@ "binop": null }, "value": "A", - "start": 532, - "end": 533, + "start": 488, + "end": 489, "loc": { "start": { - "line": 20, + "line": 19, "column": 12 }, "end": { - "line": 20, + "line": 19, "column": 13 } } @@ -4790,15 +4349,15 @@ "binop": null, "updateContext": null }, - "start": 533, - "end": 534, + "start": 489, + "end": 490, "loc": { "start": { - "line": 20, + "line": 19, "column": 13 }, "end": { - "line": 20, + "line": 19, "column": 14 } } @@ -4816,15 +4375,15 @@ "binop": null }, "value": "parent", - "start": 534, - "end": 540, + "start": 490, + "end": 496, "loc": { "start": { - "line": 20, + "line": 19, "column": 14 }, "end": { - "line": 20, + "line": 19, "column": 20 } } @@ -4842,15 +4401,15 @@ "binop": null, "updateContext": null }, - "start": 540, - "end": 541, + "start": 496, + "end": 497, "loc": { "start": { - "line": 20, + "line": 19, "column": 20 }, "end": { - "line": 20, + "line": 19, "column": 21 } } @@ -4867,15 +4426,15 @@ "postfix": false, "binop": null }, - "start": 542, - "end": 543, + "start": 498, + "end": 499, "loc": { "start": { - "line": 21, + "line": 20, "column": 0 }, "end": { - "line": 21, + "line": 20, "column": 1 } } @@ -4893,15 +4452,15 @@ "binop": null, "updateContext": null }, - "start": 543, - "end": 544, + "start": 499, + "end": 500, "loc": { "start": { - "line": 21, + "line": 20, "column": 1 }, "end": { - "line": 21, + "line": 20, "column": 2 } } @@ -4921,15 +4480,15 @@ "updateContext": null }, "value": "export", - "start": 546, - "end": 552, + "start": 502, + "end": 508, "loc": { "start": { - "line": 23, + "line": 22, "column": 0 }, "end": { - "line": 23, + "line": 22, "column": 6 } } @@ -4949,15 +4508,15 @@ "updateContext": null }, "value": "default", - "start": 553, - "end": 560, + "start": 509, + "end": 516, "loc": { "start": { - "line": 23, + "line": 22, "column": 7 }, "end": { - "line": 23, + "line": 22, "column": 14 } } @@ -4975,15 +4534,15 @@ "binop": null }, "value": "replace_node", - "start": 561, - "end": 573, + "start": 517, + "end": 529, "loc": { "start": { - "line": 23, + "line": 22, "column": 15 }, "end": { - "line": 23, + "line": 22, "column": 27 } } @@ -5001,15 +4560,15 @@ "binop": null, "updateContext": null }, - "start": 573, - "end": 574, + "start": 529, + "end": 530, "loc": { "start": { - "line": 23, + "line": 22, "column": 27 }, "end": { - "line": 23, + "line": 22, "column": 28 } } @@ -5027,15 +4586,15 @@ "binop": null, "updateContext": null }, - "start": 575, - "end": 575, + "start": 531, + "end": 531, "loc": { "start": { - "line": 24, + "line": 23, "column": 0 }, "end": { - "line": 24, + "line": 23, "column": 0 } } diff --git a/ast/source/family/predecessor.js.json b/ast/source/family/predecessor.js.json index 5125887..4773f64 100644 --- a/ast/source/family/predecessor.js.json +++ b/ast/source/family/predecessor.js.json @@ -1,7 +1,7 @@ { "type": "File", "start": 0, - "end": 507, + "end": 506, "loc": { "start": { "line": 1, @@ -15,7 +15,7 @@ "program": { "type": "Program", "start": 0, - "end": 507, + "end": 506, "loc": { "start": { "line": 1, @@ -187,7 +187,7 @@ { "type": "Identifier", "start": 274, - "end": 477, + "end": 476, "loc": { "start": { "line": 11, @@ -202,7 +202,7 @@ { "type": "VariableDeclarator", "start": 280, - "end": 476, + "end": 475, "loc": { "start": { "line": 11, @@ -234,7 +234,7 @@ "init": { "type": "ArrowFunctionExpression", "start": 294, - "end": 476, + "end": 475, "loc": { "start": { "line": 11, @@ -271,7 +271,7 @@ "body": { "type": "BlockStatement", "start": 304, - "end": 476, + "end": 475, "loc": { "start": { "line": 11, @@ -518,7 +518,7 @@ { "type": "WhileStatement", "start": 367, - "end": 459, + "end": 458, "loc": { "start": { "line": 15, @@ -530,9 +530,9 @@ } }, "test": { - "type": "UnaryExpression", + "type": "BinaryExpression", "start": 374, - "end": 394, + "end": 393, "loc": { "start": { "line": 15, @@ -540,122 +540,84 @@ }, "end": { "line": 15, - "column": 28 + "column": 27 } }, - "operator": "!", - "prefix": true, - "argument": { - "type": "CallExpression", - "start": 375, - "end": 394, + "left": { + "type": "MemberExpression", + "start": 374, + "end": 384, "loc": { "start": { "line": 15, - "column": 9 + "column": 8 }, "end": { "line": 15, - "column": 28 + "column": 18 } }, - "callee": { - "type": "MemberExpression", - "start": 375, - "end": 392, + "object": { + "type": "Identifier", + "start": 374, + "end": 378, "loc": { "start": { "line": 15, - "column": 9 + "column": 8 }, "end": { "line": 15, - "column": 26 - } - }, - "object": { - "type": "MemberExpression", - "start": 375, - "end": 385, - "loc": { - "start": { - "line": 15, - "column": 9 - }, - "end": { - "line": 15, - "column": 19 - } - }, - "object": { - "type": "Identifier", - "start": 375, - "end": 379, - "loc": { - "start": { - "line": 15, - "column": 9 - }, - "end": { - "line": 15, - "column": 13 - }, - "identifierName": "pred" - }, - "name": "pred" - }, - "property": { - "type": "Identifier", - "start": 380, - "end": 385, - "loc": { - "start": { - "line": 15, - "column": 14 - }, - "end": { - "line": 15, - "column": 19 - }, - "identifierName": "right" - }, - "name": "right" + "column": 12 }, - "computed": false + "identifierName": "pred" }, - "property": { - "type": "Identifier", - "start": 386, - "end": 392, - "loc": { - "start": { - "line": 15, - "column": 20 - }, - "end": { - "line": 15, - "column": 26 - }, - "identifierName": "isLeaf" + "name": "pred" + }, + "property": { + "type": "Identifier", + "start": 379, + "end": 384, + "loc": { + "start": { + "line": 15, + "column": 13 }, - "name": "isLeaf" + "end": { + "line": 15, + "column": 18 + }, + "identifierName": "right" }, - "computed": false + "name": "right" }, - "arguments": [] + "computed": false }, - "extra": { - "parenthesizedArgument": false + "operator": "!==", + "right": { + "type": "NullLiteral", + "start": 389, + "end": 393, + "loc": { + "start": { + "line": 15, + "column": 23 + }, + "end": { + "line": 15, + "column": 27 + } + } } }, "body": { "type": "BlockStatement", - "start": 396, - "end": 459, + "start": 395, + "end": 458, "loc": { "start": { "line": 15, - "column": 30 + "column": 29 }, "end": { "line": 18, @@ -665,8 +627,8 @@ "body": [ { "type": "ExpressionStatement", - "start": 400, - "end": 435, + "start": 399, + "end": 434, "loc": { "start": { "line": 16, @@ -679,8 +641,8 @@ }, "expression": { "type": "CallExpression", - "start": 400, - "end": 434, + "start": 399, + "end": 433, "loc": { "start": { "line": 16, @@ -693,8 +655,8 @@ }, "callee": { "type": "Identifier", - "start": 400, - "end": 406, + "start": 399, + "end": 405, "loc": { "start": { "line": 16, @@ -711,8 +673,8 @@ "arguments": [ { "type": "BinaryExpression", - "start": 407, - "end": 433, + "start": 406, + "end": 432, "loc": { "start": { "line": 16, @@ -725,8 +687,8 @@ }, "left": { "type": "MemberExpression", - "start": 407, - "end": 417, + "start": 406, + "end": 416, "loc": { "start": { "line": 16, @@ -739,8 +701,8 @@ }, "object": { "type": "Identifier", - "start": 407, - "end": 411, + "start": 406, + "end": 410, "loc": { "start": { "line": 16, @@ -756,8 +718,8 @@ }, "property": { "type": "Identifier", - "start": 412, - "end": 417, + "start": 411, + "end": 416, "loc": { "start": { "line": 16, @@ -776,8 +738,8 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 429, - "end": 433, + "start": 428, + "end": 432, "loc": { "start": { "line": 16, @@ -797,8 +759,8 @@ }, { "type": "ExpressionStatement", - "start": 438, - "end": 456, + "start": 437, + "end": 455, "loc": { "start": { "line": 17, @@ -811,8 +773,8 @@ }, "expression": { "type": "AssignmentExpression", - "start": 438, - "end": 455, + "start": 437, + "end": 454, "loc": { "start": { "line": 17, @@ -826,8 +788,8 @@ "operator": "=", "left": { "type": "Identifier", - "start": 438, - "end": 442, + "start": 437, + "end": 441, "loc": { "start": { "line": 17, @@ -843,8 +805,8 @@ }, "right": { "type": "MemberExpression", - "start": 445, - "end": 455, + "start": 444, + "end": 454, "loc": { "start": { "line": 17, @@ -857,8 +819,8 @@ }, "object": { "type": "Identifier", - "start": 445, - "end": 449, + "start": 444, + "end": 448, "loc": { "start": { "line": 17, @@ -874,8 +836,8 @@ }, "property": { "type": "Identifier", - "start": 450, - "end": 455, + "start": 449, + "end": 454, "loc": { "start": { "line": 17, @@ -899,8 +861,8 @@ }, { "type": "ReturnStatement", - "start": 462, - "end": 474, + "start": 461, + "end": 473, "loc": { "start": { "line": 20, @@ -913,8 +875,8 @@ }, "argument": { "type": "Identifier", - "start": 469, - "end": 473, + "start": 468, + "end": 472, "loc": { "start": { "line": 20, @@ -943,8 +905,8 @@ }, { "type": "Identifier", - "start": 479, - "end": 506, + "start": 478, + "end": 505, "loc": { "start": { "line": 23, @@ -957,8 +919,8 @@ }, "declaration": { "type": "Identifier", - "start": 494, - "end": 505, + "start": 493, + "end": 504, "loc": { "start": { "line": 23, @@ -978,8 +940,8 @@ }, { "type": "ExportDefaultDeclaration", - "start": 479, - "end": 506, + "start": 478, + "end": 505, "loc": { "start": { "line": 23, @@ -993,7 +955,7 @@ "declaration": { "type": "VariableDeclaration", "start": 274, - "end": 477, + "end": 476, "loc": { "start": { "line": 11, @@ -1008,7 +970,7 @@ { "type": "VariableDeclarator", "start": 280, - "end": 476, + "end": 475, "loc": { "start": { "line": 11, @@ -1040,7 +1002,7 @@ "init": { "type": "ArrowFunctionExpression", "start": 294, - "end": 476, + "end": 475, "loc": { "start": { "line": 11, @@ -1094,7 +1056,7 @@ "body": { "type": "BlockStatement", "start": 304, - "end": 476, + "end": 475, "loc": { "start": { "line": 11, @@ -1341,7 +1303,7 @@ { "type": "WhileStatement", "start": 367, - "end": 459, + "end": 458, "loc": { "start": { "line": 15, @@ -1353,9 +1315,9 @@ } }, "test": { - "type": "UnaryExpression", + "type": "BinaryExpression", "start": 374, - "end": 394, + "end": 393, "loc": { "start": { "line": 15, @@ -1363,122 +1325,84 @@ }, "end": { "line": 15, - "column": 28 + "column": 27 } }, - "operator": "!", - "prefix": true, - "argument": { - "type": "CallExpression", - "start": 375, - "end": 394, + "left": { + "type": "MemberExpression", + "start": 374, + "end": 384, "loc": { "start": { "line": 15, - "column": 9 + "column": 8 }, "end": { "line": 15, - "column": 28 + "column": 18 } }, - "callee": { - "type": "MemberExpression", - "start": 375, - "end": 392, + "object": { + "type": "Identifier", + "start": 374, + "end": 378, "loc": { "start": { "line": 15, - "column": 9 + "column": 8 }, "end": { "line": 15, - "column": 26 - } - }, - "object": { - "type": "MemberExpression", - "start": 375, - "end": 385, - "loc": { - "start": { - "line": 15, - "column": 9 - }, - "end": { - "line": 15, - "column": 19 - } - }, - "object": { - "type": "Identifier", - "start": 375, - "end": 379, - "loc": { - "start": { - "line": 15, - "column": 9 - }, - "end": { - "line": 15, - "column": 13 - }, - "identifierName": "pred" - }, - "name": "pred" - }, - "property": { - "type": "Identifier", - "start": 380, - "end": 385, - "loc": { - "start": { - "line": 15, - "column": 14 - }, - "end": { - "line": 15, - "column": 19 - }, - "identifierName": "right" - }, - "name": "right" + "column": 12 }, - "computed": false + "identifierName": "pred" }, - "property": { - "type": "Identifier", - "start": 386, - "end": 392, - "loc": { - "start": { - "line": 15, - "column": 20 - }, - "end": { - "line": 15, - "column": 26 - }, - "identifierName": "isLeaf" + "name": "pred" + }, + "property": { + "type": "Identifier", + "start": 379, + "end": 384, + "loc": { + "start": { + "line": 15, + "column": 13 + }, + "end": { + "line": 15, + "column": 18 }, - "name": "isLeaf" + "identifierName": "right" }, - "computed": false + "name": "right" }, - "arguments": [] + "computed": false }, - "extra": { - "parenthesizedArgument": false + "operator": "!==", + "right": { + "type": "NullLiteral", + "start": 389, + "end": 393, + "loc": { + "start": { + "line": 15, + "column": 23 + }, + "end": { + "line": 15, + "column": 27 + } + } } }, "body": { "type": "BlockStatement", - "start": 396, - "end": 459, + "start": 395, + "end": 458, "loc": { "start": { "line": 15, - "column": 30 + "column": 29 }, "end": { "line": 18, @@ -1488,8 +1412,8 @@ "body": [ { "type": "ExpressionStatement", - "start": 400, - "end": 435, + "start": 399, + "end": 434, "loc": { "start": { "line": 16, @@ -1502,8 +1426,8 @@ }, "expression": { "type": "CallExpression", - "start": 400, - "end": 434, + "start": 399, + "end": 433, "loc": { "start": { "line": 16, @@ -1516,8 +1440,8 @@ }, "callee": { "type": "Identifier", - "start": 400, - "end": 406, + "start": 399, + "end": 405, "loc": { "start": { "line": 16, @@ -1534,8 +1458,8 @@ "arguments": [ { "type": "BinaryExpression", - "start": 407, - "end": 433, + "start": 406, + "end": 432, "loc": { "start": { "line": 16, @@ -1548,8 +1472,8 @@ }, "left": { "type": "MemberExpression", - "start": 407, - "end": 417, + "start": 406, + "end": 416, "loc": { "start": { "line": 16, @@ -1562,8 +1486,8 @@ }, "object": { "type": "Identifier", - "start": 407, - "end": 411, + "start": 406, + "end": 410, "loc": { "start": { "line": 16, @@ -1579,8 +1503,8 @@ }, "property": { "type": "Identifier", - "start": 412, - "end": 417, + "start": 411, + "end": 416, "loc": { "start": { "line": 16, @@ -1599,8 +1523,8 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 429, - "end": 433, + "start": 428, + "end": 432, "loc": { "start": { "line": 16, @@ -1620,8 +1544,8 @@ }, { "type": "ExpressionStatement", - "start": 438, - "end": 456, + "start": 437, + "end": 455, "loc": { "start": { "line": 17, @@ -1634,8 +1558,8 @@ }, "expression": { "type": "AssignmentExpression", - "start": 438, - "end": 455, + "start": 437, + "end": 454, "loc": { "start": { "line": 17, @@ -1649,8 +1573,8 @@ "operator": "=", "left": { "type": "Identifier", - "start": 438, - "end": 442, + "start": 437, + "end": 441, "loc": { "start": { "line": 17, @@ -1666,8 +1590,8 @@ }, "right": { "type": "MemberExpression", - "start": 445, - "end": 455, + "start": 444, + "end": 454, "loc": { "start": { "line": 17, @@ -1680,8 +1604,8 @@ }, "object": { "type": "Identifier", - "start": 445, - "end": 449, + "start": 444, + "end": 448, "loc": { "start": { "line": 17, @@ -1697,8 +1621,8 @@ }, "property": { "type": "Identifier", - "start": 450, - "end": 455, + "start": 449, + "end": 454, "loc": { "start": { "line": 17, @@ -1722,8 +1646,8 @@ }, { "type": "ReturnStatement", - "start": 462, - "end": 474, + "start": 461, + "end": 473, "loc": { "start": { "line": 20, @@ -1736,8 +1660,8 @@ }, "argument": { "type": "Identifier", - "start": 469, - "end": 473, + "start": 468, + "end": 472, "loc": { "start": { "line": 20, @@ -2765,33 +2689,6 @@ } } }, - { - "type": { - "label": "prefix", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": true, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "!", - "start": 374, - "end": 375, - "loc": { - "start": { - "line": 15, - "column": 8 - }, - "end": { - "line": 15, - "column": 9 - } - } - }, { "type": { "label": "name", @@ -2805,16 +2702,16 @@ "binop": null }, "value": "pred", - "start": 375, - "end": 379, + "start": 374, + "end": 378, "loc": { "start": { "line": 15, - "column": 9 + "column": 8 }, "end": { "line": 15, - "column": 13 + "column": 12 } } }, @@ -2831,16 +2728,16 @@ "binop": null, "updateContext": null }, - "start": 379, - "end": 380, + "start": 378, + "end": 379, "loc": { "start": { "line": 15, - "column": 13 + "column": 12 }, "end": { "line": 15, - "column": 14 + "column": 13 } } }, @@ -2857,34 +2754,35 @@ "binop": null }, "value": "right", - "start": 380, - "end": 385, + "start": 379, + "end": 384, "loc": { "start": { "line": 15, - "column": 14 + "column": 13 }, "end": { "line": 15, - "column": 19 + "column": 18 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, + "value": "!==", "start": 385, - "end": 386, + "end": 388, "loc": { "start": { "line": 15, @@ -2892,13 +2790,14 @@ }, "end": { "line": 15, - "column": 20 + "column": 22 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2906,40 +2805,16 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null - }, - "value": "isLeaf", - "start": 386, - "end": 392, - "loc": { - "start": { - "line": 15, - "column": 20 - }, - "end": { - "line": 15, - "column": 26 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 392, + "value": "null", + "start": 389, "end": 393, "loc": { "start": { "line": 15, - "column": 26 + "column": 23 }, "end": { "line": 15, @@ -2972,31 +2847,6 @@ } } }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 394, - "end": 395, - "loc": { - "start": { - "line": 15, - "column": 28 - }, - "end": { - "line": 15, - "column": 29 - } - } - }, { "type": { "label": "{", @@ -3009,16 +2859,16 @@ "postfix": false, "binop": null }, - "start": 396, - "end": 397, + "start": 395, + "end": 396, "loc": { "start": { "line": 15, - "column": 30 + "column": 29 }, "end": { "line": 15, - "column": 31 + "column": 30 } } }, @@ -3035,8 +2885,8 @@ "binop": null }, "value": "assert", - "start": 400, - "end": 406, + "start": 399, + "end": 405, "loc": { "start": { "line": 16, @@ -3060,8 +2910,8 @@ "postfix": false, "binop": null }, - "start": 406, - "end": 407, + "start": 405, + "end": 406, "loc": { "start": { "line": 16, @@ -3086,8 +2936,8 @@ "binop": null }, "value": "pred", - "start": 407, - "end": 411, + "start": 406, + "end": 410, "loc": { "start": { "line": 16, @@ -3112,8 +2962,8 @@ "binop": null, "updateContext": null }, - "start": 411, - "end": 412, + "start": 410, + "end": 411, "loc": { "start": { "line": 16, @@ -3138,8 +2988,8 @@ "binop": null }, "value": "right", - "start": 412, - "end": 417, + "start": 411, + "end": 416, "loc": { "start": { "line": 16, @@ -3166,8 +3016,8 @@ "updateContext": null }, "value": "instanceof", - "start": 418, - "end": 428, + "start": 417, + "end": 427, "loc": { "start": { "line": 16, @@ -3192,8 +3042,8 @@ "binop": null }, "value": "Node", - "start": 429, - "end": 433, + "start": 428, + "end": 432, "loc": { "start": { "line": 16, @@ -3217,8 +3067,8 @@ "postfix": false, "binop": null }, - "start": 433, - "end": 434, + "start": 432, + "end": 433, "loc": { "start": { "line": 16, @@ -3243,8 +3093,8 @@ "binop": null, "updateContext": null }, - "start": 434, - "end": 435, + "start": 433, + "end": 434, "loc": { "start": { "line": 16, @@ -3269,8 +3119,8 @@ "binop": null }, "value": "pred", - "start": 438, - "end": 442, + "start": 437, + "end": 441, "loc": { "start": { "line": 17, @@ -3296,8 +3146,8 @@ "updateContext": null }, "value": "=", - "start": 443, - "end": 444, + "start": 442, + "end": 443, "loc": { "start": { "line": 17, @@ -3322,8 +3172,8 @@ "binop": null }, "value": "pred", - "start": 445, - "end": 449, + "start": 444, + "end": 448, "loc": { "start": { "line": 17, @@ -3348,8 +3198,8 @@ "binop": null, "updateContext": null }, - "start": 449, - "end": 450, + "start": 448, + "end": 449, "loc": { "start": { "line": 17, @@ -3374,8 +3224,8 @@ "binop": null }, "value": "right", - "start": 450, - "end": 455, + "start": 449, + "end": 454, "loc": { "start": { "line": 17, @@ -3400,8 +3250,8 @@ "binop": null, "updateContext": null }, - "start": 455, - "end": 456, + "start": 454, + "end": 455, "loc": { "start": { "line": 17, @@ -3425,8 +3275,8 @@ "postfix": false, "binop": null }, - "start": 458, - "end": 459, + "start": 457, + "end": 458, "loc": { "start": { "line": 18, @@ -3453,8 +3303,8 @@ "updateContext": null }, "value": "return", - "start": 462, - "end": 468, + "start": 461, + "end": 467, "loc": { "start": { "line": 20, @@ -3479,8 +3329,8 @@ "binop": null }, "value": "pred", - "start": 469, - "end": 473, + "start": 468, + "end": 472, "loc": { "start": { "line": 20, @@ -3505,8 +3355,8 @@ "binop": null, "updateContext": null }, - "start": 473, - "end": 474, + "start": 472, + "end": 473, "loc": { "start": { "line": 20, @@ -3530,8 +3380,8 @@ "postfix": false, "binop": null }, - "start": 475, - "end": 476, + "start": 474, + "end": 475, "loc": { "start": { "line": 21, @@ -3556,8 +3406,8 @@ "binop": null, "updateContext": null }, - "start": 476, - "end": 477, + "start": 475, + "end": 476, "loc": { "start": { "line": 21, @@ -3584,8 +3434,8 @@ "updateContext": null }, "value": "export", - "start": 479, - "end": 485, + "start": 478, + "end": 484, "loc": { "start": { "line": 23, @@ -3612,8 +3462,8 @@ "updateContext": null }, "value": "default", - "start": 486, - "end": 493, + "start": 485, + "end": 492, "loc": { "start": { "line": 23, @@ -3638,8 +3488,8 @@ "binop": null }, "value": "predecessor", - "start": 494, - "end": 505, + "start": 493, + "end": 504, "loc": { "start": { "line": 23, @@ -3664,8 +3514,8 @@ "binop": null, "updateContext": null }, - "start": 505, - "end": 506, + "start": 504, + "end": 505, "loc": { "start": { "line": 23, @@ -3690,8 +3540,8 @@ "binop": null, "updateContext": null }, - "start": 507, - "end": 507, + "start": 506, + "end": 506, "loc": { "start": { "line": 24, diff --git a/ast/source/family/sibling.js.json b/ast/source/family/sibling.js.json index 022e874..c2b2fe3 100644 --- a/ast/source/family/sibling.js.json +++ b/ast/source/family/sibling.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 499, + "end": 437, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 20, + "line": 19, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 499, + "end": 437, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 20, + "line": 19, "column": 0 } }, @@ -164,89 +164,20 @@ "raw": "'../types/Node.js'" }, "value": "../types/Node.js" - } - }, - { - "type": "ImportDeclaration", - "start": 66, - "end": 102, - "loc": { - "start": { - "line": 3, - "column": 0 - }, - "end": { - "line": 3, - "column": 36 - } - }, - "specifiers": [ - { - "type": "ImportDefaultSpecifier", - "start": 73, - "end": 77, - "loc": { - "start": { - "line": 3, - "column": 7 - }, - "end": { - "line": 3, - "column": 11 - } - }, - "local": { - "type": "Identifier", - "start": 73, - "end": 77, - "loc": { - "start": { - "line": 3, - "column": 7 - }, - "end": { - "line": 3, - "column": 11 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } - } - ], - "source": { - "type": "StringLiteral", - "start": 83, - "end": 101, - "loc": { - "start": { - "line": 3, - "column": 17 - }, - "end": { - "line": 3, - "column": 35 - } - }, - "extra": { - "rawValue": "../types/Leaf.js", - "raw": "'../types/Leaf.js'" - }, - "value": "../types/Leaf.js" }, "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node|Leaf} node - The input node.\n * @returns {Node|Leaf}\n ", - "start": 104, - "end": 226, + "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "start": 67, + "end": 179, "loc": { "start": { - "line": 5, + "line": 4, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } @@ -255,44 +186,44 @@ }, { "type": "Identifier", - "start": 227, - "end": 473, + "start": 180, + "end": 411, "loc": { "start": { - "line": 11, + "line": 10, "column": 0 }, "end": { - "line": 17, + "line": 16, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 233, - "end": 472, + "start": 186, + "end": 410, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 17, + "line": 16, "column": 1 } }, "id": { "type": "Identifier", - "start": 233, - "end": 240, + "start": 186, + "end": 193, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 11, + "line": 10, "column": 13 }, "identifierName": "sibling" @@ -302,15 +233,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 243, - "end": 472, + "start": 196, + "end": 410, "loc": { "start": { - "line": 11, + "line": 10, "column": 16 }, "end": { - "line": 17, + "line": 16, "column": 1 } }, @@ -321,15 +252,15 @@ "params": [ { "type": "Identifier", - "start": 244, - "end": 248, + "start": 197, + "end": 201, "loc": { "start": { - "line": 11, + "line": 10, "column": 17 }, "end": { - "line": 11, + "line": 10, "column": 21 }, "identifierName": "node" @@ -339,58 +270,58 @@ ], "body": { "type": "BlockStatement", - "start": 253, - "end": 472, + "start": 206, + "end": 410, "loc": { "start": { - "line": 11, + "line": 10, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 256, - "end": 309, + "start": 209, + "end": 238, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, - "column": 54 + "line": 11, + "column": 30 } }, "expression": { "type": "CallExpression", - "start": 256, - "end": 308, + "start": 209, + "end": 237, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, - "column": 53 + "line": 11, + "column": 29 } }, "callee": { "type": "Identifier", - "start": 256, - "end": 262, + "start": 209, + "end": 215, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, + "line": 11, "column": 7 }, "identifierName": "assert" @@ -399,119 +330,53 @@ }, "arguments": [ { - "type": "LogicalExpression", - "start": 263, - "end": 307, + "type": "BinaryExpression", + "start": 216, + "end": 236, "loc": { "start": { - "line": 12, + "line": 11, "column": 8 }, "end": { - "line": 12, - "column": 52 + "line": 11, + "column": 28 } }, "left": { - "type": "BinaryExpression", - "start": 263, - "end": 283, + "type": "Identifier", + "start": 216, + "end": 220, "loc": { "start": { - "line": 12, + "line": 11, "column": 8 }, "end": { - "line": 12, - "column": 28 - } - }, - "left": { - "type": "Identifier", - "start": 263, - "end": 267, - "loc": { - "start": { - "line": 12, - "column": 8 - }, - "end": { - "line": 12, - "column": 12 - }, - "identifierName": "node" + "line": 11, + "column": 12 }, - "name": "node" + "identifierName": "node" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 279, - "end": 283, - "loc": { - "start": { - "line": 12, - "column": 24 - }, - "end": { - "line": 12, - "column": 28 - }, - "identifierName": "Node" - }, - "name": "Node" - } + "name": "node" }, - "operator": "||", + "operator": "instanceof", "right": { - "type": "BinaryExpression", - "start": 287, - "end": 307, + "type": "Identifier", + "start": 232, + "end": 236, "loc": { "start": { - "line": 12, - "column": 32 + "line": 11, + "column": 24 }, "end": { - "line": 12, - "column": 52 - } - }, - "left": { - "type": "Identifier", - "start": 287, - "end": 291, - "loc": { - "start": { - "line": 12, - "column": 32 - }, - "end": { - "line": 12, - "column": 36 - }, - "identifierName": "node" + "line": 11, + "column": 28 }, - "name": "node" + "identifierName": "Node" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 303, - "end": 307, - "loc": { - "start": { - "line": 12, - "column": 48 - }, - "end": { - "line": 12, - "column": 52 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } + "name": "Node" } } ] @@ -519,17 +384,17 @@ "trailingComments": [ { "type": "CommentLine", - "value": " We only use this function when node HAS a sibling.", - "start": 311, - "end": 364, + "value": " We only use this function when node HAS a non-leaf sibling.", + "start": 240, + "end": 302, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, - "column": 54 + "line": 12, + "column": 63 } } } @@ -537,43 +402,43 @@ }, { "type": "ExpressionStatement", - "start": 366, - "end": 395, + "start": 304, + "end": 333, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 30 } }, "expression": { "type": "CallExpression", - "start": 366, - "end": 394, + "start": 304, + "end": 332, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 29 } }, "callee": { "type": "Identifier", - "start": 366, - "end": 372, + "start": 304, + "end": 310, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 7 }, "identifierName": "assert" @@ -584,43 +449,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 373, - "end": 393, + "start": 311, + "end": 331, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 28 } }, "left": { "type": "MemberExpression", - "start": 373, - "end": 384, + "start": 311, + "end": 322, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 19 } }, "object": { "type": "Identifier", - "start": 373, - "end": 377, + "start": 311, + "end": 315, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 12 }, "identifierName": "node" @@ -629,15 +494,15 @@ }, "property": { "type": "Identifier", - "start": 378, - "end": 384, + "start": 316, + "end": 322, "loc": { "start": { - "line": 14, + "line": 13, "column": 13 }, "end": { - "line": 14, + "line": 13, "column": 19 }, "identifierName": "parent" @@ -649,15 +514,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 389, - "end": 393, + "start": 327, + "end": 331, "loc": { "start": { - "line": 14, + "line": 13, "column": 24 }, "end": { - "line": 14, + "line": 13, "column": 28 } } @@ -669,17 +534,17 @@ "leadingComments": [ { "type": "CommentLine", - "value": " We only use this function when node HAS a sibling.", - "start": 311, - "end": 364, + "value": " We only use this function when node HAS a non-leaf sibling.", + "start": 240, + "end": 302, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, - "column": 54 + "line": 12, + "column": 63 } } } @@ -687,57 +552,57 @@ }, { "type": "ReturnStatement", - "start": 398, - "end": 470, + "start": 336, + "end": 408, "loc": { "start": { - "line": 16, + "line": 15, "column": 1 }, "end": { - "line": 16, + "line": 15, "column": 73 } }, "argument": { "type": "ConditionalExpression", - "start": 405, - "end": 469, + "start": 343, + "end": 407, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 72 } }, "test": { "type": "BinaryExpression", - "start": 405, - "end": 430, + "start": 343, + "end": 368, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 33 } }, "left": { "type": "Identifier", - "start": 405, - "end": 409, + "start": 343, + "end": 347, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 12 }, "identifierName": "node" @@ -747,43 +612,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 414, - "end": 430, + "start": 352, + "end": 368, "loc": { "start": { - "line": 16, + "line": 15, "column": 17 }, "end": { - "line": 16, + "line": 15, "column": 33 } }, "object": { "type": "MemberExpression", - "start": 414, - "end": 425, + "start": 352, + "end": 363, "loc": { "start": { - "line": 16, + "line": 15, "column": 17 }, "end": { - "line": 16, + "line": 15, "column": 28 } }, "object": { "type": "Identifier", - "start": 414, - "end": 418, + "start": 352, + "end": 356, "loc": { "start": { - "line": 16, + "line": 15, "column": 17 }, "end": { - "line": 16, + "line": 15, "column": 21 }, "identifierName": "node" @@ -792,15 +657,15 @@ }, "property": { "type": "Identifier", - "start": 419, - "end": 425, + "start": 357, + "end": 363, "loc": { "start": { - "line": 16, + "line": 15, "column": 22 }, "end": { - "line": 16, + "line": 15, "column": 28 }, "identifierName": "parent" @@ -811,15 +676,15 @@ }, "property": { "type": "Identifier", - "start": 426, - "end": 430, + "start": 364, + "end": 368, "loc": { "start": { - "line": 16, + "line": 15, "column": 29 }, "end": { - "line": 16, + "line": 15, "column": 33 }, "identifierName": "left" @@ -831,43 +696,43 @@ }, "consequent": { "type": "MemberExpression", - "start": 433, - "end": 450, + "start": 371, + "end": 388, "loc": { "start": { - "line": 16, + "line": 15, "column": 36 }, "end": { - "line": 16, + "line": 15, "column": 53 } }, "object": { "type": "MemberExpression", - "start": 433, - "end": 444, + "start": 371, + "end": 382, "loc": { "start": { - "line": 16, + "line": 15, "column": 36 }, "end": { - "line": 16, + "line": 15, "column": 47 } }, "object": { "type": "Identifier", - "start": 433, - "end": 437, + "start": 371, + "end": 375, "loc": { "start": { - "line": 16, + "line": 15, "column": 36 }, "end": { - "line": 16, + "line": 15, "column": 40 }, "identifierName": "node" @@ -876,15 +741,15 @@ }, "property": { "type": "Identifier", - "start": 438, - "end": 444, + "start": 376, + "end": 382, "loc": { "start": { - "line": 16, + "line": 15, "column": 41 }, "end": { - "line": 16, + "line": 15, "column": 47 }, "identifierName": "parent" @@ -895,15 +760,15 @@ }, "property": { "type": "Identifier", - "start": 445, - "end": 450, + "start": 383, + "end": 388, "loc": { "start": { - "line": 16, + "line": 15, "column": 48 }, "end": { - "line": 16, + "line": 15, "column": 53 }, "identifierName": "right" @@ -914,43 +779,43 @@ }, "alternate": { "type": "MemberExpression", - "start": 453, - "end": 469, + "start": 391, + "end": 407, "loc": { "start": { - "line": 16, + "line": 15, "column": 56 }, "end": { - "line": 16, + "line": 15, "column": 72 } }, "object": { "type": "MemberExpression", - "start": 453, - "end": 464, + "start": 391, + "end": 402, "loc": { "start": { - "line": 16, + "line": 15, "column": 56 }, "end": { - "line": 16, + "line": 15, "column": 67 } }, "object": { "type": "Identifier", - "start": 453, - "end": 457, + "start": 391, + "end": 395, "loc": { "start": { - "line": 16, + "line": 15, "column": 56 }, "end": { - "line": 16, + "line": 15, "column": 60 }, "identifierName": "node" @@ -959,15 +824,15 @@ }, "property": { "type": "Identifier", - "start": 458, - "end": 464, + "start": 396, + "end": 402, "loc": { "start": { - "line": 16, + "line": 15, "column": 61 }, "end": { - "line": 16, + "line": 15, "column": 67 }, "identifierName": "parent" @@ -978,15 +843,15 @@ }, "property": { "type": "Identifier", - "start": 465, - "end": 469, + "start": 403, + "end": 407, "loc": { "start": { - "line": 16, + "line": 15, "column": 68 }, "end": { - "line": 16, + "line": 15, "column": 72 }, "identifierName": "left" @@ -1011,29 +876,29 @@ }, { "type": "Identifier", - "start": 475, - "end": 498, + "start": 413, + "end": 436, "loc": { "start": { - "line": 19, + "line": 18, "column": 0 }, "end": { - "line": 19, + "line": 18, "column": 23 } }, "declaration": { "type": "Identifier", - "start": 490, - "end": 497, + "start": 428, + "end": 435, "loc": { "start": { - "line": 19, + "line": 18, "column": 15 }, "end": { - "line": 19, + "line": 18, "column": 22 }, "identifierName": "sibling" @@ -1046,58 +911,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 475, - "end": 498, + "start": 413, + "end": 436, "loc": { "start": { - "line": 19, + "line": 18, "column": 0 }, "end": { - "line": 19, + "line": 18, "column": 23 } }, "declaration": { "type": "VariableDeclaration", - "start": 227, - "end": 473, + "start": 180, + "end": 411, "loc": { "start": { - "line": 11, + "line": 10, "column": 0 }, "end": { - "line": 17, + "line": 16, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 233, - "end": 472, + "start": 186, + "end": 410, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 17, + "line": 16, "column": 1 } }, "id": { "type": "Identifier", - "start": 233, - "end": 240, + "start": 186, + "end": 193, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 11, + "line": 10, "column": 13 }, "identifierName": "sibling" @@ -1107,29 +972,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 243, - "end": 472, + "start": 196, + "end": 410, "loc": { "start": { - "line": 11, + "line": 10, "column": 16 }, "end": { - "line": 17, + "line": 16, "column": 1 } }, "id": { "type": "Identifier", - "start": 233, - "end": 240, + "start": 186, + "end": 193, "loc": { "start": { - "line": 11, + "line": 10, "column": 6 }, "end": { - "line": 11, + "line": 10, "column": 13 }, "identifierName": "sibling" @@ -1143,15 +1008,15 @@ "params": [ { "type": "Identifier", - "start": 244, - "end": 248, + "start": 197, + "end": 201, "loc": { "start": { - "line": 11, + "line": 10, "column": 17 }, "end": { - "line": 11, + "line": 10, "column": 21 }, "identifierName": "node" @@ -1161,58 +1026,58 @@ ], "body": { "type": "BlockStatement", - "start": 253, - "end": 472, + "start": 206, + "end": 410, "loc": { "start": { - "line": 11, + "line": 10, "column": 26 }, "end": { - "line": 17, + "line": 16, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 256, - "end": 309, + "start": 209, + "end": 238, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, - "column": 54 + "line": 11, + "column": 30 } }, "expression": { "type": "CallExpression", - "start": 256, - "end": 308, + "start": 209, + "end": 237, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, - "column": 53 + "line": 11, + "column": 29 } }, "callee": { "type": "Identifier", - "start": 256, - "end": 262, + "start": 209, + "end": 215, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, + "line": 11, "column": 7 }, "identifierName": "assert" @@ -1221,119 +1086,53 @@ }, "arguments": [ { - "type": "LogicalExpression", - "start": 263, - "end": 307, + "type": "BinaryExpression", + "start": 216, + "end": 236, "loc": { "start": { - "line": 12, + "line": 11, "column": 8 }, "end": { - "line": 12, - "column": 52 + "line": 11, + "column": 28 } }, "left": { - "type": "BinaryExpression", - "start": 263, - "end": 283, + "type": "Identifier", + "start": 216, + "end": 220, "loc": { "start": { - "line": 12, + "line": 11, "column": 8 }, "end": { - "line": 12, - "column": 28 - } - }, - "left": { - "type": "Identifier", - "start": 263, - "end": 267, - "loc": { - "start": { - "line": 12, - "column": 8 - }, - "end": { - "line": 12, - "column": 12 - }, - "identifierName": "node" + "line": 11, + "column": 12 }, - "name": "node" + "identifierName": "node" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 279, - "end": 283, - "loc": { - "start": { - "line": 12, - "column": 24 - }, - "end": { - "line": 12, - "column": 28 - }, - "identifierName": "Node" - }, - "name": "Node" - } + "name": "node" }, - "operator": "||", + "operator": "instanceof", "right": { - "type": "BinaryExpression", - "start": 287, - "end": 307, + "type": "Identifier", + "start": 232, + "end": 236, "loc": { "start": { - "line": 12, - "column": 32 + "line": 11, + "column": 24 }, "end": { - "line": 12, - "column": 52 - } - }, - "left": { - "type": "Identifier", - "start": 287, - "end": 291, - "loc": { - "start": { - "line": 12, - "column": 32 - }, - "end": { - "line": 12, - "column": 36 - }, - "identifierName": "node" + "line": 11, + "column": 28 }, - "name": "node" + "identifierName": "Node" }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 303, - "end": 307, - "loc": { - "start": { - "line": 12, - "column": 48 - }, - "end": { - "line": 12, - "column": 52 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } + "name": "Node" } } ] @@ -1341,17 +1140,17 @@ "trailingComments": [ { "type": "CommentLine", - "value": " We only use this function when node HAS a sibling.", - "start": 311, - "end": 364, + "value": " We only use this function when node HAS a non-leaf sibling.", + "start": 240, + "end": 302, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, - "column": 54 + "line": 12, + "column": 63 } } } @@ -1359,43 +1158,43 @@ }, { "type": "ExpressionStatement", - "start": 366, - "end": 395, + "start": 304, + "end": 333, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 30 } }, "expression": { "type": "CallExpression", - "start": 366, - "end": 394, + "start": 304, + "end": 332, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 29 } }, "callee": { "type": "Identifier", - "start": 366, - "end": 372, + "start": 304, + "end": 310, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 7 }, "identifierName": "assert" @@ -1406,43 +1205,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 373, - "end": 393, + "start": 311, + "end": 331, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 28 } }, "left": { "type": "MemberExpression", - "start": 373, - "end": 384, + "start": 311, + "end": 322, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 19 } }, "object": { "type": "Identifier", - "start": 373, - "end": 377, + "start": 311, + "end": 315, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 12 }, "identifierName": "node" @@ -1451,15 +1250,15 @@ }, "property": { "type": "Identifier", - "start": 378, - "end": 384, + "start": 316, + "end": 322, "loc": { "start": { - "line": 14, + "line": 13, "column": 13 }, "end": { - "line": 14, + "line": 13, "column": 19 }, "identifierName": "parent" @@ -1471,15 +1270,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 389, - "end": 393, + "start": 327, + "end": 331, "loc": { "start": { - "line": 14, + "line": 13, "column": 24 }, "end": { - "line": 14, + "line": 13, "column": 28 } } @@ -1491,17 +1290,17 @@ "leadingComments": [ { "type": "CommentLine", - "value": " We only use this function when node HAS a sibling.", - "start": 311, - "end": 364, + "value": " We only use this function when node HAS a non-leaf sibling.", + "start": 240, + "end": 302, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, - "column": 54 + "line": 12, + "column": 63 } } } @@ -1509,57 +1308,57 @@ }, { "type": "ReturnStatement", - "start": 398, - "end": 470, + "start": 336, + "end": 408, "loc": { "start": { - "line": 16, + "line": 15, "column": 1 }, "end": { - "line": 16, + "line": 15, "column": 73 } }, "argument": { "type": "ConditionalExpression", - "start": 405, - "end": 469, + "start": 343, + "end": 407, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 72 } }, "test": { "type": "BinaryExpression", - "start": 405, - "end": 430, + "start": 343, + "end": 368, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 33 } }, "left": { "type": "Identifier", - "start": 405, - "end": 409, + "start": 343, + "end": 347, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 12 }, "identifierName": "node" @@ -1569,43 +1368,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 414, - "end": 430, + "start": 352, + "end": 368, "loc": { "start": { - "line": 16, + "line": 15, "column": 17 }, "end": { - "line": 16, + "line": 15, "column": 33 } }, "object": { "type": "MemberExpression", - "start": 414, - "end": 425, + "start": 352, + "end": 363, "loc": { "start": { - "line": 16, + "line": 15, "column": 17 }, "end": { - "line": 16, + "line": 15, "column": 28 } }, "object": { "type": "Identifier", - "start": 414, - "end": 418, + "start": 352, + "end": 356, "loc": { "start": { - "line": 16, + "line": 15, "column": 17 }, "end": { - "line": 16, + "line": 15, "column": 21 }, "identifierName": "node" @@ -1614,15 +1413,15 @@ }, "property": { "type": "Identifier", - "start": 419, - "end": 425, + "start": 357, + "end": 363, "loc": { "start": { - "line": 16, + "line": 15, "column": 22 }, "end": { - "line": 16, + "line": 15, "column": 28 }, "identifierName": "parent" @@ -1633,15 +1432,15 @@ }, "property": { "type": "Identifier", - "start": 426, - "end": 430, + "start": 364, + "end": 368, "loc": { "start": { - "line": 16, + "line": 15, "column": 29 }, "end": { - "line": 16, + "line": 15, "column": 33 }, "identifierName": "left" @@ -1653,43 +1452,43 @@ }, "consequent": { "type": "MemberExpression", - "start": 433, - "end": 450, + "start": 371, + "end": 388, "loc": { "start": { - "line": 16, + "line": 15, "column": 36 }, "end": { - "line": 16, + "line": 15, "column": 53 } }, "object": { "type": "MemberExpression", - "start": 433, - "end": 444, + "start": 371, + "end": 382, "loc": { "start": { - "line": 16, + "line": 15, "column": 36 }, "end": { - "line": 16, + "line": 15, "column": 47 } }, "object": { "type": "Identifier", - "start": 433, - "end": 437, + "start": 371, + "end": 375, "loc": { "start": { - "line": 16, + "line": 15, "column": 36 }, "end": { - "line": 16, + "line": 15, "column": 40 }, "identifierName": "node" @@ -1698,15 +1497,15 @@ }, "property": { "type": "Identifier", - "start": 438, - "end": 444, + "start": 376, + "end": 382, "loc": { "start": { - "line": 16, + "line": 15, "column": 41 }, "end": { - "line": 16, + "line": 15, "column": 47 }, "identifierName": "parent" @@ -1717,15 +1516,15 @@ }, "property": { "type": "Identifier", - "start": 445, - "end": 450, + "start": 383, + "end": 388, "loc": { "start": { - "line": 16, + "line": 15, "column": 48 }, "end": { - "line": 16, + "line": 15, "column": 53 }, "identifierName": "right" @@ -1736,43 +1535,43 @@ }, "alternate": { "type": "MemberExpression", - "start": 453, - "end": 469, + "start": 391, + "end": 407, "loc": { "start": { - "line": 16, + "line": 15, "column": 56 }, "end": { - "line": 16, + "line": 15, "column": 72 } }, "object": { "type": "MemberExpression", - "start": 453, - "end": 464, + "start": 391, + "end": 402, "loc": { "start": { - "line": 16, + "line": 15, "column": 56 }, "end": { - "line": 16, + "line": 15, "column": 67 } }, "object": { "type": "Identifier", - "start": 453, - "end": 457, + "start": 391, + "end": 395, "loc": { "start": { - "line": 16, + "line": 15, "column": 56 }, "end": { - "line": 16, + "line": 15, "column": 60 }, "identifierName": "node" @@ -1781,15 +1580,15 @@ }, "property": { "type": "Identifier", - "start": 458, - "end": 464, + "start": 396, + "end": 402, "loc": { "start": { - "line": 16, + "line": 15, "column": 61 }, "end": { - "line": 16, + "line": 15, "column": 67 }, "identifierName": "parent" @@ -1800,15 +1599,15 @@ }, "property": { "type": "Identifier", - "start": 465, - "end": 469, + "start": 403, + "end": 407, "loc": { "start": { - "line": 16, + "line": 15, "column": 68 }, "end": { - "line": 16, + "line": 15, "column": 72 }, "identifierName": "left" @@ -1830,16 +1629,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node|Leaf} node - The input node.\n * @returns {Node|Leaf}\n ", - "start": 104, - "end": 226, + "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "start": 67, + "end": 179, "loc": { "start": { - "line": 5, + "line": 4, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } @@ -1854,33 +1653,33 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node|Leaf} node - The input node.\n * @returns {Node|Leaf}\n ", - "start": 104, - "end": 226, + "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "start": 67, + "end": 179, "loc": { "start": { - "line": 5, + "line": 4, "column": 0 }, "end": { - "line": 10, + "line": 9, "column": 3 } } }, { "type": "CommentLine", - "value": " We only use this function when node HAS a sibling.", - "start": 311, - "end": 364, + "value": " We only use this function when node HAS a non-leaf sibling.", + "start": 240, + "end": 302, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, - "column": 54 + "line": 12, + "column": 63 } } } @@ -2152,12 +1951,28 @@ } } }, + { + "type": "CommentBlock", + "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "start": 67, + "end": 179, + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 9, + "column": 3 + } + } + }, { "type": { - "label": "import", - "keyword": "import", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2166,17 +1981,17 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 66, - "end": 72, + "value": "const", + "start": 180, + "end": 185, "loc": { "start": { - "line": 3, + "line": 10, "column": 0 }, "end": { - "line": 3, - "column": 6 + "line": 10, + "column": 5 } } }, @@ -2192,166 +2007,17 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 73, - "end": 77, + "value": "sibling", + "start": 186, + "end": 193, "loc": { "start": { - "line": 3, - "column": 7 + "line": 10, + "column": 6 }, "end": { - "line": 3, - "column": 11 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "from", - "start": 78, - "end": 82, - "loc": { - "start": { - "line": 3, - "column": 12 - }, - "end": { - "line": 3, - "column": 16 - } - } - }, - { - "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "../types/Leaf.js", - "start": 83, - "end": 101, - "loc": { - "start": { - "line": 3, - "column": 17 - }, - "end": { - "line": 3, - "column": 35 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 101, - "end": 102, - "loc": { - "start": { - "line": 3, - "column": 35 - }, - "end": { - "line": 3, - "column": 36 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * Computes the sibling of the input node.\n *\n * @param {Node|Leaf} node - The input node.\n * @returns {Node|Leaf}\n ", - "start": 104, - "end": 226, - "loc": { - "start": { - "line": 5, - "column": 0 - }, - "end": { - "line": 10, - "column": 3 - } - } - }, - { - "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "const", - "start": 227, - "end": 232, - "loc": { - "start": { - "line": 11, - "column": 0 - }, - "end": { - "line": 11, - "column": 5 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "sibling", - "start": 233, - "end": 240, - "loc": { - "start": { - "line": 11, - "column": 6 - }, - "end": { - "line": 11, - "column": 13 + "line": 10, + "column": 13 } } }, @@ -2369,15 +2035,15 @@ "updateContext": null }, "value": "=", - "start": 241, - "end": 242, + "start": 194, + "end": 195, "loc": { "start": { - "line": 11, + "line": 10, "column": 14 }, "end": { - "line": 11, + "line": 10, "column": 15 } } @@ -2394,15 +2060,15 @@ "postfix": false, "binop": null }, - "start": 243, - "end": 244, + "start": 196, + "end": 197, "loc": { "start": { - "line": 11, + "line": 10, "column": 16 }, "end": { - "line": 11, + "line": 10, "column": 17 } } @@ -2420,15 +2086,15 @@ "binop": null }, "value": "node", - "start": 244, - "end": 248, + "start": 197, + "end": 201, "loc": { "start": { - "line": 11, + "line": 10, "column": 17 }, "end": { - "line": 11, + "line": 10, "column": 21 } } @@ -2445,15 +2111,15 @@ "postfix": false, "binop": null }, - "start": 248, - "end": 249, + "start": 201, + "end": 202, "loc": { "start": { - "line": 11, + "line": 10, "column": 21 }, "end": { - "line": 11, + "line": 10, "column": 22 } } @@ -2471,15 +2137,15 @@ "binop": null, "updateContext": null }, - "start": 250, - "end": 252, + "start": 203, + "end": 205, "loc": { "start": { - "line": 11, + "line": 10, "column": 23 }, "end": { - "line": 11, + "line": 10, "column": 25 } } @@ -2496,15 +2162,15 @@ "postfix": false, "binop": null }, - "start": 253, - "end": 254, + "start": 206, + "end": 207, "loc": { "start": { - "line": 11, + "line": 10, "column": 26 }, "end": { - "line": 11, + "line": 10, "column": 27 } } @@ -2522,15 +2188,15 @@ "binop": null }, "value": "assert", - "start": 256, - "end": 262, + "start": 209, + "end": 215, "loc": { "start": { - "line": 12, + "line": 11, "column": 1 }, "end": { - "line": 12, + "line": 11, "column": 7 } } @@ -2547,15 +2213,15 @@ "postfix": false, "binop": null }, - "start": 262, - "end": 263, + "start": 215, + "end": 216, "loc": { "start": { - "line": 12, + "line": 11, "column": 7 }, "end": { - "line": 12, + "line": 11, "column": 8 } } @@ -2573,15 +2239,15 @@ "binop": null }, "value": "node", - "start": 263, - "end": 267, + "start": 216, + "end": 220, "loc": { "start": { - "line": 12, + "line": 11, "column": 8 }, "end": { - "line": 12, + "line": 11, "column": 12 } } @@ -2601,15 +2267,15 @@ "updateContext": null }, "value": "instanceof", - "start": 268, - "end": 278, + "start": 221, + "end": 231, "loc": { "start": { - "line": 12, + "line": 11, "column": 13 }, "end": { - "line": 12, + "line": 11, "column": 23 } } @@ -2627,126 +2293,19 @@ "binop": null }, "value": "Node", - "start": 279, - "end": 283, + "start": 232, + "end": 236, "loc": { "start": { - "line": 12, + "line": 11, "column": 24 }, "end": { - "line": 12, + "line": 11, "column": 28 } } }, - { - "type": { - "label": "||", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 1, - "updateContext": null - }, - "value": "||", - "start": 284, - "end": 286, - "loc": { - "start": { - "line": 12, - "column": 29 - }, - "end": { - "line": 12, - "column": 31 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "node", - "start": 287, - "end": 291, - "loc": { - "start": { - "line": 12, - "column": 32 - }, - "end": { - "line": 12, - "column": 36 - } - } - }, - { - "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 7, - "updateContext": null - }, - "value": "instanceof", - "start": 292, - "end": 302, - "loc": { - "start": { - "line": 12, - "column": 37 - }, - "end": { - "line": 12, - "column": 47 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "Leaf", - "start": 303, - "end": 307, - "loc": { - "start": { - "line": 12, - "column": 48 - }, - "end": { - "line": 12, - "column": 52 - } - } - }, { "type": { "label": ")", @@ -2759,16 +2318,16 @@ "postfix": false, "binop": null }, - "start": 307, - "end": 308, + "start": 236, + "end": 237, "loc": { "start": { - "line": 12, - "column": 52 + "line": 11, + "column": 28 }, "end": { - "line": 12, - "column": 53 + "line": 11, + "column": 29 } } }, @@ -2785,32 +2344,32 @@ "binop": null, "updateContext": null }, - "start": 308, - "end": 309, + "start": 237, + "end": 238, "loc": { "start": { - "line": 12, - "column": 53 + "line": 11, + "column": 29 }, "end": { - "line": 12, - "column": 54 + "line": 11, + "column": 30 } } }, { "type": "CommentLine", - "value": " We only use this function when node HAS a sibling.", - "start": 311, - "end": 364, + "value": " We only use this function when node HAS a non-leaf sibling.", + "start": 240, + "end": 302, "loc": { "start": { - "line": 13, + "line": 12, "column": 1 }, "end": { - "line": 13, - "column": 54 + "line": 12, + "column": 63 } } }, @@ -2827,15 +2386,15 @@ "binop": null }, "value": "assert", - "start": 366, - "end": 372, + "start": 304, + "end": 310, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 7 } } @@ -2852,15 +2411,15 @@ "postfix": false, "binop": null }, - "start": 372, - "end": 373, + "start": 310, + "end": 311, "loc": { "start": { - "line": 14, + "line": 13, "column": 7 }, "end": { - "line": 14, + "line": 13, "column": 8 } } @@ -2878,15 +2437,15 @@ "binop": null }, "value": "node", - "start": 373, - "end": 377, + "start": 311, + "end": 315, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 12 } } @@ -2904,15 +2463,15 @@ "binop": null, "updateContext": null }, - "start": 377, - "end": 378, + "start": 315, + "end": 316, "loc": { "start": { - "line": 14, + "line": 13, "column": 12 }, "end": { - "line": 14, + "line": 13, "column": 13 } } @@ -2930,15 +2489,15 @@ "binop": null }, "value": "parent", - "start": 378, - "end": 384, + "start": 316, + "end": 322, "loc": { "start": { - "line": 14, + "line": 13, "column": 13 }, "end": { - "line": 14, + "line": 13, "column": 19 } } @@ -2957,15 +2516,15 @@ "updateContext": null }, "value": "!==", - "start": 385, - "end": 388, + "start": 323, + "end": 326, "loc": { "start": { - "line": 14, + "line": 13, "column": 20 }, "end": { - "line": 14, + "line": 13, "column": 23 } } @@ -2985,15 +2544,15 @@ "updateContext": null }, "value": "null", - "start": 389, - "end": 393, + "start": 327, + "end": 331, "loc": { "start": { - "line": 14, + "line": 13, "column": 24 }, "end": { - "line": 14, + "line": 13, "column": 28 } } @@ -3010,15 +2569,15 @@ "postfix": false, "binop": null }, - "start": 393, - "end": 394, + "start": 331, + "end": 332, "loc": { "start": { - "line": 14, + "line": 13, "column": 28 }, "end": { - "line": 14, + "line": 13, "column": 29 } } @@ -3036,15 +2595,15 @@ "binop": null, "updateContext": null }, - "start": 394, - "end": 395, + "start": 332, + "end": 333, "loc": { "start": { - "line": 14, + "line": 13, "column": 29 }, "end": { - "line": 14, + "line": 13, "column": 30 } } @@ -3064,15 +2623,15 @@ "updateContext": null }, "value": "return", - "start": 398, - "end": 404, + "start": 336, + "end": 342, "loc": { "start": { - "line": 16, + "line": 15, "column": 1 }, "end": { - "line": 16, + "line": 15, "column": 7 } } @@ -3090,15 +2649,15 @@ "binop": null }, "value": "node", - "start": 405, - "end": 409, + "start": 343, + "end": 347, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 12 } } @@ -3117,15 +2676,15 @@ "updateContext": null }, "value": "===", - "start": 410, - "end": 413, + "start": 348, + "end": 351, "loc": { "start": { - "line": 16, + "line": 15, "column": 13 }, "end": { - "line": 16, + "line": 15, "column": 16 } } @@ -3143,15 +2702,15 @@ "binop": null }, "value": "node", - "start": 414, - "end": 418, + "start": 352, + "end": 356, "loc": { "start": { - "line": 16, + "line": 15, "column": 17 }, "end": { - "line": 16, + "line": 15, "column": 21 } } @@ -3169,15 +2728,15 @@ "binop": null, "updateContext": null }, - "start": 418, - "end": 419, + "start": 356, + "end": 357, "loc": { "start": { - "line": 16, + "line": 15, "column": 21 }, "end": { - "line": 16, + "line": 15, "column": 22 } } @@ -3195,15 +2754,15 @@ "binop": null }, "value": "parent", - "start": 419, - "end": 425, + "start": 357, + "end": 363, "loc": { "start": { - "line": 16, + "line": 15, "column": 22 }, "end": { - "line": 16, + "line": 15, "column": 28 } } @@ -3221,15 +2780,15 @@ "binop": null, "updateContext": null }, - "start": 425, - "end": 426, + "start": 363, + "end": 364, "loc": { "start": { - "line": 16, + "line": 15, "column": 28 }, "end": { - "line": 16, + "line": 15, "column": 29 } } @@ -3247,15 +2806,15 @@ "binop": null }, "value": "left", - "start": 426, - "end": 430, + "start": 364, + "end": 368, "loc": { "start": { - "line": 16, + "line": 15, "column": 29 }, "end": { - "line": 16, + "line": 15, "column": 33 } } @@ -3273,15 +2832,15 @@ "binop": null, "updateContext": null }, - "start": 431, - "end": 432, + "start": 369, + "end": 370, "loc": { "start": { - "line": 16, + "line": 15, "column": 34 }, "end": { - "line": 16, + "line": 15, "column": 35 } } @@ -3299,15 +2858,15 @@ "binop": null }, "value": "node", - "start": 433, - "end": 437, + "start": 371, + "end": 375, "loc": { "start": { - "line": 16, + "line": 15, "column": 36 }, "end": { - "line": 16, + "line": 15, "column": 40 } } @@ -3325,15 +2884,15 @@ "binop": null, "updateContext": null }, - "start": 437, - "end": 438, + "start": 375, + "end": 376, "loc": { "start": { - "line": 16, + "line": 15, "column": 40 }, "end": { - "line": 16, + "line": 15, "column": 41 } } @@ -3351,15 +2910,15 @@ "binop": null }, "value": "parent", - "start": 438, - "end": 444, + "start": 376, + "end": 382, "loc": { "start": { - "line": 16, + "line": 15, "column": 41 }, "end": { - "line": 16, + "line": 15, "column": 47 } } @@ -3377,15 +2936,15 @@ "binop": null, "updateContext": null }, - "start": 444, - "end": 445, + "start": 382, + "end": 383, "loc": { "start": { - "line": 16, + "line": 15, "column": 47 }, "end": { - "line": 16, + "line": 15, "column": 48 } } @@ -3403,15 +2962,15 @@ "binop": null }, "value": "right", - "start": 445, - "end": 450, + "start": 383, + "end": 388, "loc": { "start": { - "line": 16, + "line": 15, "column": 48 }, "end": { - "line": 16, + "line": 15, "column": 53 } } @@ -3429,15 +2988,15 @@ "binop": null, "updateContext": null }, - "start": 451, - "end": 452, + "start": 389, + "end": 390, "loc": { "start": { - "line": 16, + "line": 15, "column": 54 }, "end": { - "line": 16, + "line": 15, "column": 55 } } @@ -3455,15 +3014,15 @@ "binop": null }, "value": "node", - "start": 453, - "end": 457, + "start": 391, + "end": 395, "loc": { "start": { - "line": 16, + "line": 15, "column": 56 }, "end": { - "line": 16, + "line": 15, "column": 60 } } @@ -3481,15 +3040,15 @@ "binop": null, "updateContext": null }, - "start": 457, - "end": 458, + "start": 395, + "end": 396, "loc": { "start": { - "line": 16, + "line": 15, "column": 60 }, "end": { - "line": 16, + "line": 15, "column": 61 } } @@ -3507,15 +3066,15 @@ "binop": null }, "value": "parent", - "start": 458, - "end": 464, + "start": 396, + "end": 402, "loc": { "start": { - "line": 16, + "line": 15, "column": 61 }, "end": { - "line": 16, + "line": 15, "column": 67 } } @@ -3533,15 +3092,15 @@ "binop": null, "updateContext": null }, - "start": 464, - "end": 465, + "start": 402, + "end": 403, "loc": { "start": { - "line": 16, + "line": 15, "column": 67 }, "end": { - "line": 16, + "line": 15, "column": 68 } } @@ -3559,15 +3118,15 @@ "binop": null }, "value": "left", - "start": 465, - "end": 469, + "start": 403, + "end": 407, "loc": { "start": { - "line": 16, + "line": 15, "column": 68 }, "end": { - "line": 16, + "line": 15, "column": 72 } } @@ -3585,15 +3144,15 @@ "binop": null, "updateContext": null }, - "start": 469, - "end": 470, + "start": 407, + "end": 408, "loc": { "start": { - "line": 16, + "line": 15, "column": 72 }, "end": { - "line": 16, + "line": 15, "column": 73 } } @@ -3610,15 +3169,15 @@ "postfix": false, "binop": null }, - "start": 471, - "end": 472, + "start": 409, + "end": 410, "loc": { "start": { - "line": 17, + "line": 16, "column": 0 }, "end": { - "line": 17, + "line": 16, "column": 1 } } @@ -3636,15 +3195,15 @@ "binop": null, "updateContext": null }, - "start": 472, - "end": 473, + "start": 410, + "end": 411, "loc": { "start": { - "line": 17, + "line": 16, "column": 1 }, "end": { - "line": 17, + "line": 16, "column": 2 } } @@ -3664,15 +3223,15 @@ "updateContext": null }, "value": "export", - "start": 475, - "end": 481, + "start": 413, + "end": 419, "loc": { "start": { - "line": 19, + "line": 18, "column": 0 }, "end": { - "line": 19, + "line": 18, "column": 6 } } @@ -3692,15 +3251,15 @@ "updateContext": null }, "value": "default", - "start": 482, - "end": 489, + "start": 420, + "end": 427, "loc": { "start": { - "line": 19, + "line": 18, "column": 7 }, "end": { - "line": 19, + "line": 18, "column": 14 } } @@ -3718,15 +3277,15 @@ "binop": null }, "value": "sibling", - "start": 490, - "end": 497, + "start": 428, + "end": 435, "loc": { "start": { - "line": 19, + "line": 18, "column": 15 }, "end": { - "line": 19, + "line": 18, "column": 22 } } @@ -3744,15 +3303,15 @@ "binop": null, "updateContext": null }, - "start": 497, - "end": 498, + "start": 435, + "end": 436, "loc": { "start": { - "line": 19, + "line": 18, "column": 22 }, "end": { - "line": 19, + "line": 18, "column": 23 } } @@ -3770,15 +3329,15 @@ "binop": null, "updateContext": null }, - "start": 499, - "end": 499, + "start": 437, + "end": 437, "loc": { "start": { - "line": 20, + "line": 19, "column": 0 }, "end": { - "line": 20, + "line": 19, "column": 0 } } diff --git a/ast/source/family/uncle.js.json b/ast/source/family/uncle.js.json index a18e99c..c1a3867 100644 --- a/ast/source/family/uncle.js.json +++ b/ast/source/family/uncle.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 559, + "end": 454, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 23, + "line": 20, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 559, + "end": 454, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 23, + "line": 20, "column": 0 } }, @@ -169,7 +169,7 @@ { "type": "ImportDeclaration", "start": 66, - "end": 102, + "end": 109, "loc": { "start": { "line": 3, @@ -177,14 +177,14 @@ }, "end": { "line": 3, - "column": 36 + "column": 43 } }, "specifiers": [ { "type": "ImportDefaultSpecifier", "start": 73, - "end": 77, + "end": 84, "loc": { "start": { "line": 3, @@ -192,13 +192,13 @@ }, "end": { "line": 3, - "column": 11 + "column": 18 } }, "local": { "type": "Identifier", "start": 73, - "end": 77, + "end": 84, "loc": { "start": { "line": 3, @@ -206,75 +206,6 @@ }, "end": { "line": 3, - "column": 11 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } - } - ], - "source": { - "type": "StringLiteral", - "start": 83, - "end": 101, - "loc": { - "start": { - "line": 3, - "column": 17 - }, - "end": { - "line": 3, - "column": 35 - } - }, - "extra": { - "rawValue": "../types/Leaf.js", - "raw": "'../types/Leaf.js'" - }, - "value": "../types/Leaf.js" - } - }, - { - "type": "ImportDeclaration", - "start": 103, - "end": 146, - "loc": { - "start": { - "line": 4, - "column": 0 - }, - "end": { - "line": 4, - "column": 43 - } - }, - "specifiers": [ - { - "type": "ImportDefaultSpecifier", - "start": 110, - "end": 121, - "loc": { - "start": { - "line": 4, - "column": 7 - }, - "end": { - "line": 4, - "column": 18 - } - }, - "local": { - "type": "Identifier", - "start": 110, - "end": 121, - "loc": { - "start": { - "line": 4, - "column": 7 - }, - "end": { - "line": 4, "column": 18 }, "identifierName": "grandparent" @@ -285,15 +216,15 @@ ], "source": { "type": "StringLiteral", - "start": 127, - "end": 145, + "start": 90, + "end": 108, "loc": { "start": { - "line": 4, + "line": 3, "column": 24 }, "end": { - "line": 4, + "line": 3, "column": 42 } }, @@ -306,16 +237,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node|Leaf}\n ", - "start": 148, - "end": 310, + "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "start": 111, + "end": 268, "loc": { "start": { - "line": 6, + "line": 5, "column": 0 }, "end": { - "line": 12, + "line": 11, "column": 3 } } @@ -324,44 +255,44 @@ }, { "type": "Identifier", - "start": 311, - "end": 535, + "start": 269, + "end": 430, "loc": { "start": { - "line": 13, + "line": 12, "column": 0 }, "end": { - "line": 20, + "line": 17, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 317, - "end": 534, + "start": 275, + "end": 429, "loc": { "start": { - "line": 13, + "line": 12, "column": 6 }, "end": { - "line": 20, + "line": 17, "column": 1 } }, "id": { "type": "Identifier", - "start": 317, - "end": 322, + "start": 275, + "end": 280, "loc": { "start": { - "line": 13, + "line": 12, "column": 6 }, "end": { - "line": 13, + "line": 12, "column": 11 }, "identifierName": "uncle" @@ -371,15 +302,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 325, - "end": 534, + "start": 283, + "end": 429, "loc": { "start": { - "line": 13, + "line": 12, "column": 14 }, "end": { - "line": 20, + "line": 17, "column": 1 } }, @@ -390,15 +321,15 @@ "params": [ { "type": "Identifier", - "start": 326, - "end": 330, + "start": 284, + "end": 288, "loc": { "start": { - "line": 13, + "line": 12, "column": 15 }, "end": { - "line": 13, + "line": 12, "column": 19 }, "identifierName": "node" @@ -408,58 +339,58 @@ ], "body": { "type": "BlockStatement", - "start": 335, - "end": 534, + "start": 293, + "end": 429, "loc": { "start": { - "line": 13, + "line": 12, "column": 24 }, "end": { - "line": 20, + "line": 17, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 338, - "end": 367, + "start": 296, + "end": 325, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 30 } }, "expression": { "type": "CallExpression", - "start": 338, - "end": 366, + "start": 296, + "end": 324, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 29 } }, "callee": { "type": "Identifier", - "start": 338, - "end": 344, + "start": 296, + "end": 302, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 7 }, "identifierName": "assert" @@ -469,29 +400,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 345, - "end": 365, + "start": 303, + "end": 323, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 28 } }, "left": { "type": "Identifier", - "start": 345, - "end": 349, + "start": 303, + "end": 307, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 12 }, "identifierName": "node" @@ -501,15 +432,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 361, - "end": 365, + "start": 319, + "end": 323, "loc": { "start": { - "line": 14, + "line": 13, "column": 24 }, "end": { - "line": 14, + "line": 13, "column": 28 }, "identifierName": "Node" @@ -522,44 +453,44 @@ }, { "type": "VariableDeclaration", - "start": 369, - "end": 397, + "start": 327, + "end": 355, "loc": { "start": { - "line": 15, + "line": 14, "column": 1 }, "end": { - "line": 15, + "line": 14, "column": 29 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 375, - "end": 396, + "start": 333, + "end": 354, "loc": { "start": { - "line": 15, + "line": 14, "column": 7 }, "end": { - "line": 15, + "line": 14, "column": 28 } }, "id": { "type": "Identifier", - "start": 375, - "end": 376, + "start": 333, + "end": 334, "loc": { "start": { - "line": 15, + "line": 14, "column": 7 }, "end": { - "line": 15, + "line": 14, "column": 8 }, "identifierName": "g" @@ -568,29 +499,29 @@ }, "init": { "type": "CallExpression", - "start": 379, - "end": 396, + "start": 337, + "end": 354, "loc": { "start": { - "line": 15, + "line": 14, "column": 11 }, "end": { - "line": 15, + "line": 14, "column": 28 } }, "callee": { "type": "Identifier", - "start": 379, - "end": 390, + "start": 337, + "end": 348, "loc": { "start": { - "line": 15, + "line": 14, "column": 11 }, "end": { - "line": 15, + "line": 14, "column": 22 }, "identifierName": "grandparent" @@ -600,15 +531,15 @@ "arguments": [ { "type": "Identifier", - "start": 391, - "end": 395, + "start": 349, + "end": 353, "loc": { "start": { - "line": 15, + "line": 14, "column": 23 }, "end": { - "line": 15, + "line": 14, "column": 27 }, "identifierName": "node" @@ -623,43 +554,43 @@ }, { "type": "ExpressionStatement", - "start": 399, - "end": 418, + "start": 357, + "end": 376, "loc": { "start": { - "line": 16, + "line": 15, "column": 1 }, "end": { - "line": 16, + "line": 15, "column": 20 } }, "expression": { "type": "CallExpression", - "start": 399, - "end": 417, + "start": 357, + "end": 375, "loc": { "start": { - "line": 16, + "line": 15, "column": 1 }, "end": { - "line": 16, + "line": 15, "column": 19 } }, "callee": { "type": "Identifier", - "start": 399, - "end": 405, + "start": 357, + "end": 363, "loc": { "start": { - "line": 16, + "line": 15, "column": 1 }, "end": { - "line": 16, + "line": 15, "column": 7 }, "identifierName": "assert" @@ -669,29 +600,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 406, - "end": 416, + "start": 364, + "end": 374, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 18 } }, "left": { "type": "Identifier", - "start": 406, - "end": 407, + "start": 364, + "end": 365, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 9 }, "identifierName": "g" @@ -701,15 +632,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 412, - "end": 416, + "start": 370, + "end": 374, "loc": { "start": { - "line": 16, + "line": 15, "column": 14 }, "end": { - "line": 16, + "line": 15, "column": 18 } } @@ -719,481 +650,249 @@ } }, { - "type": "VariableDeclaration", - "start": 420, - "end": 472, + "type": "ReturnStatement", + "start": 378, + "end": 427, "loc": { "start": { - "line": 17, + "line": 16, "column": 1 }, "end": { - "line": 17, - "column": 53 + "line": 16, + "column": 50 } }, - "declarations": [ - { - "type": "VariableDeclarator", - "start": 426, - "end": 471, + "argument": { + "type": "ConditionalExpression", + "start": 385, + "end": 426, + "loc": { + "start": { + "line": 16, + "column": 8 + }, + "end": { + "line": 16, + "column": 49 + } + }, + "test": { + "type": "BinaryExpression", + "start": 385, + "end": 407, "loc": { "start": { - "line": 17, - "column": 7 + "line": 16, + "column": 8 }, "end": { - "line": 17, - "column": 52 + "line": 16, + "column": 30 } }, - "id": { - "type": "Identifier", - "start": 426, - "end": 427, + "left": { + "type": "MemberExpression", + "start": 385, + "end": 396, "loc": { "start": { - "line": 17, - "column": 7 + "line": 16, + "column": 8 }, "end": { - "line": 17, - "column": 8 + "line": 16, + "column": 19 + } + }, + "object": { + "type": "Identifier", + "start": 385, + "end": 389, + "loc": { + "start": { + "line": 16, + "column": 8 + }, + "end": { + "line": 16, + "column": 12 + }, + "identifierName": "node" + }, + "name": "node" + }, + "property": { + "type": "Identifier", + "start": 390, + "end": 396, + "loc": { + "start": { + "line": 16, + "column": 13 + }, + "end": { + "line": 16, + "column": 19 + }, + "identifierName": "parent" }, - "identifierName": "u" + "name": "parent" }, - "name": "u" + "computed": false }, - "init": { - "type": "ConditionalExpression", - "start": 430, - "end": 471, + "operator": "===", + "right": { + "type": "MemberExpression", + "start": 401, + "end": 407, "loc": { "start": { - "line": 17, - "column": 11 + "line": 16, + "column": 24 }, "end": { - "line": 17, - "column": 52 + "line": 16, + "column": 30 } }, - "test": { - "type": "BinaryExpression", - "start": 430, - "end": 452, + "object": { + "type": "Identifier", + "start": 401, + "end": 402, "loc": { "start": { - "line": 17, - "column": 11 + "line": 16, + "column": 24 }, "end": { - "line": 17, - "column": 33 - } - }, - "left": { - "type": "MemberExpression", - "start": 430, - "end": 441, - "loc": { - "start": { - "line": 17, - "column": 11 - }, - "end": { - "line": 17, - "column": 22 - } - }, - "object": { - "type": "Identifier", - "start": 430, - "end": 434, - "loc": { - "start": { - "line": 17, - "column": 11 - }, - "end": { - "line": 17, - "column": 15 - }, - "identifierName": "node" - }, - "name": "node" - }, - "property": { - "type": "Identifier", - "start": 435, - "end": 441, - "loc": { - "start": { - "line": 17, - "column": 16 - }, - "end": { - "line": 17, - "column": 22 - }, - "identifierName": "parent" - }, - "name": "parent" + "line": 16, + "column": 25 }, - "computed": false + "identifierName": "g" }, - "operator": "===", - "right": { - "type": "MemberExpression", - "start": 446, - "end": 452, - "loc": { - "start": { - "line": 17, - "column": 27 - }, - "end": { - "line": 17, - "column": 33 - } - }, - "object": { - "type": "Identifier", - "start": 446, - "end": 447, - "loc": { - "start": { - "line": 17, - "column": 27 - }, - "end": { - "line": 17, - "column": 28 - }, - "identifierName": "g" - }, - "name": "g" - }, - "property": { - "type": "Identifier", - "start": 448, - "end": 452, - "loc": { - "start": { - "line": 17, - "column": 29 - }, - "end": { - "line": 17, - "column": 33 - }, - "identifierName": "left" - }, - "name": "left" - }, - "computed": false - } + "name": "g" }, - "consequent": { - "type": "MemberExpression", - "start": 455, - "end": 462, + "property": { + "type": "Identifier", + "start": 403, + "end": 407, "loc": { "start": { - "line": 17, - "column": 36 + "line": 16, + "column": 26 }, "end": { - "line": 17, - "column": 43 - } - }, - "object": { - "type": "Identifier", - "start": 455, - "end": 456, - "loc": { - "start": { - "line": 17, - "column": 36 - }, - "end": { - "line": 17, - "column": 37 - }, - "identifierName": "g" - }, - "name": "g" - }, - "property": { - "type": "Identifier", - "start": 457, - "end": 462, - "loc": { - "start": { - "line": 17, - "column": 38 - }, - "end": { - "line": 17, - "column": 43 - }, - "identifierName": "right" + "line": 16, + "column": 30 }, - "name": "right" + "identifierName": "left" }, - "computed": false + "name": "left" }, - "alternate": { - "type": "MemberExpression", - "start": 465, - "end": 471, - "loc": { - "start": { - "line": 17, - "column": 46 - }, - "end": { - "line": 17, - "column": 52 - } - }, - "object": { - "type": "Identifier", - "start": 465, - "end": 466, - "loc": { - 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16, + "column": 33 }, "end": { - "line": 18, - "column": 7 - }, - "identifierName": "assert" + "line": 16, + "column": 40 + } }, - "name": "assert" - }, - "arguments": [ - { - "type": "LogicalExpression", - "start": 481, - "end": 519, + "object": { + "type": "Identifier", + "start": 410, + "end": 411, "loc": { "start": { - "line": 18, - "column": 8 + "line": 16, + "column": 33 }, "end": { - "line": 18, - "column": 46 - } + "line": 16, + "column": 34 + }, + "identifierName": "g" }, - "left": { - "type": "BinaryExpression", - "start": 481, - "end": 498, - "loc": { - "start": { - "line": 18, - "column": 8 - }, - "end": { - "line": 18, - "column": 25 - } + "name": "g" + }, + "property": { + "type": "Identifier", + "start": 412, + "end": 417, + "loc": { + "start": { + "line": 16, + "column": 35 }, - "left": { - "type": "Identifier", - "start": 481, - "end": 482, - "loc": { - "start": { - "line": 18, - "column": 8 - }, - "end": { - "line": 18, - "column": 9 - }, - "identifierName": "u" - }, - "name": "u" + "end": { + "line": 16, + "column": 40 }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 494, - "end": 498, - "loc": { - "start": { - "line": 18, - "column": 21 - }, - "end": { - "line": 18, - "column": 25 - }, - "identifierName": "Node" - }, - "name": "Node" - } + "identifierName": "right" }, - "operator": "||", - "right": { - "type": "BinaryExpression", - "start": 502, - "end": 519, - "loc": { - "start": { - "line": 18, - "column": 29 - }, - "end": { - "line": 18, - "column": 46 - } + "name": "right" + }, + "computed": false + }, + "alternate": { + "type": "MemberExpression", + "start": 420, + "end": 426, + "loc": { + "start": { + "line": 16, + "column": 43 + }, + "end": { + "line": 16, + "column": 49 + } + }, + "object": { + "type": "Identifier", + "start": 420, + "end": 421, + "loc": { + "start": { + "line": 16, + "column": 43 }, - "left": { - "type": "Identifier", - "start": 502, - "end": 503, - "loc": { - "start": { - "line": 18, - "column": 29 - }, - "end": { - "line": 18, - "column": 30 - }, - "identifierName": "u" - }, - "name": "u" + "end": { + "line": 16, + "column": 44 }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 515, - "end": 519, - "loc": { - "start": { - "line": 18, - "column": 42 - }, - "end": { - "line": 18, - "column": 46 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } - } - } - ] - } - }, - { - "type": "ReturnStatement", - "start": 523, - "end": 532, - "loc": { - "start": { - "line": 19, - "column": 1 - }, - "end": { - "line": 19, - "column": 10 - } - }, - "argument": { - "type": "Identifier", - "start": 530, - "end": 531, - "loc": { - "start": { - "line": 19, - "column": 8 + "identifierName": "g" + }, + "name": "g" }, - "end": { - "line": 19, - "column": 9 + "property": { + "type": "Identifier", + "start": 422, + "end": 426, + "loc": { + "start": { + "line": 16, + "column": 45 + }, + "end": { + "line": 16, + "column": 49 + }, + "identifierName": "left" + }, + "name": "left" }, - "identifierName": "u" - }, - "name": "u" + "computed": false + } } } ], @@ -1210,29 +909,29 @@ }, { "type": "Identifier", - "start": 537, - "end": 558, + "start": 432, + "end": 453, "loc": { "start": { - "line": 22, + "line": 19, "column": 0 }, "end": { - "line": 22, + "line": 19, "column": 21 } }, "declaration": { "type": "Identifier", - "start": 552, - "end": 557, + "start": 447, + "end": 452, "loc": { "start": { - "line": 22, + "line": 19, "column": 15 }, "end": { - "line": 22, + "line": 19, "column": 20 }, "identifierName": "uncle" @@ -1245,58 +944,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 537, - "end": 558, + "start": 432, + "end": 453, "loc": { "start": { - "line": 22, + "line": 19, "column": 0 }, "end": { - "line": 22, + "line": 19, "column": 21 } }, "declaration": { "type": "VariableDeclaration", - "start": 311, - "end": 535, + "start": 269, + "end": 430, "loc": { "start": { - "line": 13, + "line": 12, "column": 0 }, "end": { - "line": 20, + "line": 17, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 317, - "end": 534, + "start": 275, + "end": 429, "loc": { "start": { - "line": 13, + "line": 12, "column": 6 }, "end": { - "line": 20, + "line": 17, "column": 1 } }, "id": { "type": "Identifier", - "start": 317, - "end": 322, + "start": 275, + "end": 280, "loc": { "start": { - "line": 13, + "line": 12, "column": 6 }, "end": { - "line": 13, + "line": 12, "column": 11 }, "identifierName": "uncle" @@ -1306,29 +1005,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 325, - "end": 534, + "start": 283, + "end": 429, "loc": { "start": { - "line": 13, + "line": 12, "column": 14 }, "end": { - "line": 20, + "line": 17, "column": 1 } }, "id": { "type": "Identifier", - "start": 317, - "end": 322, + "start": 275, + "end": 280, "loc": { "start": { - "line": 13, + "line": 12, "column": 6 }, "end": { - "line": 13, + "line": 12, "column": 11 }, "identifierName": "uncle" @@ -1342,15 +1041,15 @@ "params": [ { "type": "Identifier", - "start": 326, - "end": 330, + "start": 284, + "end": 288, "loc": { "start": { - "line": 13, + "line": 12, "column": 15 }, "end": { - "line": 13, + "line": 12, "column": 19 }, "identifierName": "node" @@ -1360,58 +1059,58 @@ ], "body": { "type": "BlockStatement", - "start": 335, - "end": 534, + "start": 293, + "end": 429, "loc": { "start": { - "line": 13, + "line": 12, "column": 24 }, "end": { - "line": 20, + "line": 17, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 338, - "end": 367, + "start": 296, + "end": 325, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 30 } }, "expression": { "type": "CallExpression", - "start": 338, - "end": 366, + "start": 296, + "end": 324, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 29 } }, "callee": { "type": "Identifier", - "start": 338, - "end": 344, + "start": 296, + "end": 302, "loc": { "start": { - "line": 14, + "line": 13, "column": 1 }, "end": { - "line": 14, + "line": 13, "column": 7 }, "identifierName": "assert" @@ -1421,29 +1120,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 345, - "end": 365, + "start": 303, + "end": 323, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 28 } }, "left": { "type": "Identifier", - "start": 345, - "end": 349, + "start": 303, + "end": 307, "loc": { "start": { - "line": 14, + "line": 13, "column": 8 }, "end": { - "line": 14, + "line": 13, "column": 12 }, "identifierName": "node" @@ -1453,15 +1152,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 361, - "end": 365, + "start": 319, + "end": 323, "loc": { "start": { - "line": 14, + "line": 13, "column": 24 }, "end": { - "line": 14, + "line": 13, "column": 28 }, "identifierName": "Node" @@ -1474,44 +1173,44 @@ }, { "type": "VariableDeclaration", - "start": 369, - "end": 397, + "start": 327, + "end": 355, "loc": { "start": { - "line": 15, + "line": 14, "column": 1 }, "end": { - "line": 15, + "line": 14, "column": 29 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 375, - "end": 396, + "start": 333, + "end": 354, "loc": { "start": { - "line": 15, + "line": 14, "column": 7 }, "end": { - "line": 15, + "line": 14, "column": 28 } }, "id": { "type": "Identifier", - "start": 375, - "end": 376, + "start": 333, + "end": 334, "loc": { "start": { - "line": 15, + "line": 14, "column": 7 }, "end": { - "line": 15, + "line": 14, "column": 8 }, "identifierName": "g" @@ -1520,29 +1219,29 @@ }, "init": { "type": "CallExpression", - "start": 379, - "end": 396, + "start": 337, + "end": 354, "loc": { "start": { - "line": 15, + "line": 14, "column": 11 }, "end": { - "line": 15, + "line": 14, "column": 28 } }, "callee": { "type": "Identifier", - "start": 379, - "end": 390, + "start": 337, + "end": 348, "loc": { "start": { - "line": 15, + "line": 14, "column": 11 }, "end": { - "line": 15, + "line": 14, "column": 22 }, "identifierName": "grandparent" @@ -1552,15 +1251,15 @@ "arguments": [ { "type": "Identifier", - "start": 391, - "end": 395, + "start": 349, + "end": 353, "loc": { "start": { - "line": 15, + "line": 14, "column": 23 }, "end": { - "line": 15, + "line": 14, "column": 27 }, "identifierName": "node" @@ -1575,43 +1274,43 @@ }, { "type": "ExpressionStatement", - "start": 399, - "end": 418, + "start": 357, + "end": 376, "loc": { "start": { - "line": 16, + "line": 15, "column": 1 }, "end": { - "line": 16, + "line": 15, "column": 20 } }, "expression": { "type": "CallExpression", - "start": 399, - "end": 417, + "start": 357, + "end": 375, "loc": { "start": { - "line": 16, + "line": 15, "column": 1 }, "end": { - "line": 16, + "line": 15, "column": 19 } }, "callee": { "type": "Identifier", - "start": 399, - "end": 405, + "start": 357, + "end": 363, "loc": { "start": { - "line": 16, + "line": 15, "column": 1 }, "end": { - "line": 16, + "line": 15, "column": 7 }, "identifierName": "assert" @@ -1621,29 +1320,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 406, - "end": 416, + "start": 364, + "end": 374, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 18 } }, "left": { "type": "Identifier", - "start": 406, - "end": 407, + "start": 364, + "end": 365, "loc": { "start": { - "line": 16, + "line": 15, "column": 8 }, "end": { - "line": 16, + "line": 15, "column": 9 }, "identifierName": "g" @@ -1653,15 +1352,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 412, - "end": 416, + "start": 370, + "end": 374, "loc": { "start": { - "line": 16, + "line": 15, "column": 14 }, "end": { - "line": 16, + "line": 15, "column": 18 } } @@ -1671,481 +1370,249 @@ } }, { - "type": "VariableDeclaration", - "start": 420, - "end": 472, + "type": "ReturnStatement", + "start": 378, + "end": 427, "loc": { "start": { - "line": 17, + "line": 16, "column": 1 }, "end": { - "line": 17, - "column": 53 + "line": 16, + "column": 50 } }, - "declarations": [ - { - "type": "VariableDeclarator", - "start": 426, - "end": 471, + "argument": { + "type": "ConditionalExpression", + "start": 385, + "end": 426, + "loc": { + "start": { + "line": 16, + "column": 8 + }, + "end": { + "line": 16, + "column": 49 + } + }, + "test": { + "type": "BinaryExpression", + "start": 385, + "end": 407, "loc": { "start": { - "line": 17, - "column": 7 + "line": 16, + "column": 8 }, "end": { - "line": 17, - "column": 52 + "line": 16, + "column": 30 } }, - "id": { - "type": "Identifier", - "start": 426, - "end": 427, + "left": { + "type": "MemberExpression", + "start": 385, + "end": 396, "loc": { "start": { - "line": 17, - "column": 7 - }, - "end": { - "line": 17, + "line": 16, "column": 8 }, - "identifierName": "u" - }, - "name": "u" - }, - "init": { - "type": "ConditionalExpression", - "start": 430, - "end": 471, - "loc": { - "start": { - "line": 17, - "column": 11 - }, "end": { - "line": 17, - "column": 52 + "line": 16, + "column": 19 } }, - "test": { - "type": "BinaryExpression", - "start": 430, - "end": 452, + "object": { + "type": "Identifier", + "start": 385, + "end": 389, "loc": { "start": { - "line": 17, - "column": 11 + "line": 16, + "column": 8 }, "end": { - "line": 17, - "column": 33 - } - }, - "left": { - "type": "MemberExpression", - "start": 430, - "end": 441, - "loc": { - "start": { - "line": 17, - "column": 11 - }, - "end": { - "line": 17, - "column": 22 - } - }, - "object": { - "type": "Identifier", - "start": 430, - "end": 434, - "loc": { - "start": { - "line": 17, - "column": 11 - }, - "end": { - "line": 17, - "column": 15 - }, - "identifierName": "node" - }, - "name": "node" - }, - "property": { - "type": "Identifier", - "start": 435, - "end": 441, - "loc": { - "start": { - "line": 17, - "column": 16 - }, - "end": { - "line": 17, - "column": 22 - }, - "identifierName": "parent" - }, - "name": "parent" + "line": 16, + "column": 12 }, - "computed": false + "identifierName": "node" }, - "operator": "===", - "right": { - "type": "MemberExpression", - "start": 446, - "end": 452, - "loc": { - "start": { - "line": 17, - "column": 27 - }, - "end": { - "line": 17, - "column": 33 - } - }, - "object": { - "type": "Identifier", - "start": 446, - "end": 447, - "loc": { - "start": { - "line": 17, - "column": 27 - }, - "end": { - "line": 17, - "column": 28 - }, - "identifierName": "g" - }, - "name": "g" - }, - "property": { - "type": "Identifier", - "start": 448, - "end": 452, - "loc": { - "start": { - "line": 17, - "column": 29 - }, - "end": { - "line": 17, - "column": 33 - }, - "identifierName": "left" - }, - "name": "left" - }, - "computed": false - } + "name": "node" }, - "consequent": { - "type": "MemberExpression", - "start": 455, - "end": 462, + "property": { + "type": "Identifier", + "start": 390, + "end": 396, "loc": { "start": { - "line": 17, - "column": 36 + "line": 16, + "column": 13 }, "end": { - "line": 17, - "column": 43 - } - }, - "object": { - "type": "Identifier", - "start": 455, - "end": 456, - "loc": { - "start": { - "line": 17, - "column": 36 - }, - "end": { - "line": 17, - "column": 37 - }, - "identifierName": "g" + "line": 16, + "column": 19 }, - "name": "g" + "identifierName": "parent" }, - "property": { - "type": "Identifier", - "start": 457, - "end": 462, - "loc": { - "start": { - "line": 17, - "column": 38 - }, - "end": { - "line": 17, - "column": 43 - }, - "identifierName": "right" - }, - "name": "right" + "name": "parent" + }, + "computed": false + }, + "operator": "===", + "right": { + "type": "MemberExpression", + "start": 401, + "end": 407, + "loc": { + "start": { + "line": 16, + "column": 24 }, - "computed": false + "end": { + "line": 16, + "column": 30 + } }, - "alternate": { - "type": "MemberExpression", - "start": 465, - "end": 471, + "object": { + "type": "Identifier", + "start": 401, + "end": 402, "loc": { "start": { - "line": 17, - "column": 46 + "line": 16, + "column": 24 }, "end": { - "line": 17, - "column": 52 - } - }, - "object": { - "type": "Identifier", - "start": 465, - "end": 466, - "loc": { - "start": { - "line": 17, - "column": 46 - }, - "end": { - "line": 17, - "column": 47 - }, - "identifierName": "g" + "line": 16, + "column": 25 }, - "name": "g" + "identifierName": "g" }, - "property": { - "type": "Identifier", - "start": 467, - "end": 471, - "loc": { - "start": { - "line": 17, - "column": 48 - }, - "end": { - "line": 17, - "column": 52 - }, - "identifierName": "left" + "name": "g" + }, + "property": { + "type": "Identifier", + "start": 403, + "end": 407, + "loc": { + "start": { + "line": 16, + "column": 26 + }, + "end": { + "line": 16, + "column": 30 }, - "name": "left" + "identifierName": "left" }, - "computed": false - } - } - } - ], - "kind": "const" - }, - { - "type": "ExpressionStatement", - "start": 474, - "end": 521, - "loc": { - "start": { - "line": 18, - "column": 1 - }, - "end": { - "line": 18, - "column": 48 - } - }, - "expression": { - "type": "CallExpression", - "start": 474, - "end": 520, - "loc": { - "start": { - "line": 18, - "column": 1 - }, - "end": { - "line": 18, - "column": 47 + "name": "left" + }, + "computed": false } }, - "callee": { - "type": "Identifier", - "start": 474, - "end": 480, + "consequent": { + "type": "MemberExpression", + "start": 410, + "end": 417, "loc": { "start": { - "line": 18, - "column": 1 + "line": 16, + "column": 33 }, "end": { - "line": 18, - "column": 7 - }, - "identifierName": "assert" + "line": 16, + "column": 40 + } }, - "name": "assert" - }, - "arguments": [ - { - "type": "LogicalExpression", - "start": 481, - "end": 519, + "object": { + "type": "Identifier", + "start": 410, + "end": 411, "loc": { "start": { - "line": 18, - "column": 8 + "line": 16, + "column": 33 }, "end": { - "line": 18, - "column": 46 - } + "line": 16, + "column": 34 + }, + "identifierName": "g" }, - "left": { - "type": "BinaryExpression", - "start": 481, - "end": 498, - "loc": { - "start": { - "line": 18, - "column": 8 - }, - "end": { - "line": 18, - "column": 25 - } + "name": "g" + }, + "property": { + "type": "Identifier", + "start": 412, + "end": 417, + "loc": { + "start": { + "line": 16, + "column": 35 }, - "left": { - "type": "Identifier", - "start": 481, - "end": 482, - "loc": { - "start": { - "line": 18, - "column": 8 - }, - "end": { - "line": 18, - "column": 9 - }, - "identifierName": "u" - }, - "name": "u" + "end": { + "line": 16, + "column": 40 }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 494, - "end": 498, - "loc": { - "start": { - "line": 18, - "column": 21 - }, - "end": { - "line": 18, - "column": 25 - }, - "identifierName": "Node" - }, - "name": "Node" - } + "identifierName": "right" }, - "operator": "||", - "right": { - "type": "BinaryExpression", - "start": 502, - "end": 519, - "loc": { - "start": { - "line": 18, - "column": 29 - }, - "end": { - "line": 18, - "column": 46 - } + "name": "right" + }, + "computed": false + }, + "alternate": { + "type": "MemberExpression", + "start": 420, + "end": 426, + "loc": { + "start": { + "line": 16, + "column": 43 + }, + "end": { + "line": 16, + "column": 49 + } + }, + "object": { + "type": "Identifier", + "start": 420, + "end": 421, + "loc": { + "start": { + "line": 16, + "column": 43 }, - "left": { - "type": "Identifier", - "start": 502, - "end": 503, - "loc": { - "start": { - "line": 18, - "column": 29 - }, - "end": { - "line": 18, - "column": 30 - }, - "identifierName": "u" - }, - "name": "u" + "end": { + "line": 16, + "column": 44 }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 515, - "end": 519, - "loc": { - "start": { - "line": 18, - "column": 42 - }, - "end": { - "line": 18, - "column": 46 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } - } - } - ] - } - }, - { - "type": "ReturnStatement", - "start": 523, - "end": 532, - "loc": { - "start": { - "line": 19, - "column": 1 - }, - "end": { - "line": 19, - "column": 10 - } - }, - "argument": { - "type": "Identifier", - "start": 530, - "end": 531, - "loc": { - "start": { - "line": 19, - "column": 8 + "identifierName": "g" + }, + "name": "g" }, - "end": { - "line": 19, - "column": 9 + "property": { + "type": "Identifier", + "start": 422, + "end": 426, + "loc": { + "start": { + "line": 16, + "column": 45 + }, + "end": { + "line": 16, + "column": 49 + }, + "identifierName": "left" + }, + "name": "left" }, - "identifierName": "u" - }, - "name": "u" + "computed": false + } } } ], @@ -2159,16 +1626,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node|Leaf}\n ", - "start": 148, - "end": 310, + "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "start": 111, + "end": 268, "loc": { "start": { - "line": 6, + "line": 5, "column": 0 }, "end": { - "line": 12, + "line": 11, "column": 3 } } @@ -2183,16 +1650,16 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node|Leaf}\n ", - "start": 148, - "end": 310, + "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "start": 111, + "end": 268, "loc": { "start": { - "line": 6, + "line": 5, "column": 0 }, "end": { - "line": 12, + "line": 11, "column": 3 } } @@ -2302,638 +1769,94 @@ }, "end": { "line": 1, - "column": 27 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 27, - "end": 28, - "loc": { - "start": { - "line": 1, - "column": 27 - }, - "end": { - "line": 1, - "column": 28 - } - } - }, - { - "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "import", - "start": 29, - "end": 35, - "loc": { - "start": { - "line": 2, - "column": 0 - }, - "end": { - "line": 2, - "column": 6 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "Node", - "start": 36, - "end": 40, - "loc": { - "start": { - "line": 2, - "column": 7 - }, - "end": { - "line": 2, - "column": 11 - } - } - }, - { - "type": { - "label": "name", - 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false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "node", - "start": 326, - "end": 330, + "start": 27, + "end": 28, "loc": { "start": { - "line": 13, - "column": 15 + "line": 1, + "column": 27 }, "end": { - "line": 13, - "column": 19 + "line": 1, + "column": 28 } } }, { "type": { - "label": ")", + "label": "import", + "keyword": "import", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 330, - "end": 331, + "value": "import", + "start": 29, + "end": 35, "loc": { "start": { - "line": 13, - "column": 19 + "line": 2, + "column": 0 }, "end": { - "line": 13, - "column": 20 + "line": 2, + "column": 6 } } }, { "type": { - "label": "=>", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 332, - "end": 334, + "value": "Node", + "start": 36, + "end": 40, "loc": { "start": { - "line": 13, - "column": 21 + "line": 2, + "column": 7 }, "end": { - "line": 13, - "column": 23 + "line": 2, + "column": 11 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2942,22 +1865,23 @@ "postfix": false, "binop": null }, - "start": 335, - "end": 336, + "value": "from", + "start": 41, + "end": 45, "loc": { "start": { - "line": 13, - "column": 24 + "line": 2, + "column": 12 }, "end": { - "line": 13, - "column": 25 + "line": 2, + "column": 16 } } }, { "type": { - "label": "name", + "label": "string", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2965,50 +1889,53 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 338, - "end": 344, + "value": "../types/Node.js", + "start": 46, + "end": 64, "loc": { "start": { - "line": 14, - "column": 1 + "line": 2, + "column": 17 }, "end": { - "line": 14, - "column": 7 + "line": 2, + "column": 35 } } }, { "type": { - "label": "(", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 344, - "end": 345, + "start": 64, + "end": 65, "loc": { "start": { - "line": 14, - "column": 7 + "line": 2, + "column": 35 }, "end": { - "line": 14, - "column": 8 + "line": 2, + "column": 36 } } }, { "type": { - "label": "name", + "label": "import", + "keyword": "import", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3016,47 +1943,46 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "node", - "start": 345, - "end": 349, + "value": "import", + "start": 66, + "end": 72, "loc": { "start": { - "line": 14, - "column": 8 + "line": 3, + "column": 0 }, "end": { - "line": 14, - "column": 12 + "line": 3, + "column": 6 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, - "updateContext": null + "binop": null }, - "value": "instanceof", - "start": 350, - "end": 360, + "value": "grandparent", + "start": 73, + "end": 84, "loc": { "start": { - "line": 14, - "column": 13 + "line": 3, + "column": 7 }, "end": { - "line": 14, - "column": 23 + "line": 3, + "column": 18 } } }, @@ -3072,42 +1998,44 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 361, - "end": 365, + "value": "from", + "start": 85, + "end": 89, "loc": { "start": { - "line": 14, - "column": 24 + "line": 3, + "column": 19 }, "end": { - "line": 14, - "column": 28 + "line": 3, + "column": 23 } } }, { "type": { - "label": ")", + "label": "string", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 365, - "end": 366, + "value": "./grandparent.js", + "start": 90, + "end": 108, "loc": { "start": { - "line": 14, - "column": 28 + "line": 3, + "column": 24 }, "end": { - "line": 14, - "column": 29 + "line": 3, + "column": 42 } } }, @@ -3124,16 +2052,32 @@ "binop": null, "updateContext": null }, - "start": 366, - "end": 367, + "start": 108, + "end": 109, "loc": { "start": { - "line": 14, - "column": 29 + "line": 3, + "column": 42 }, "end": { - "line": 14, - "column": 30 + "line": 3, + "column": 43 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n ", + "start": 111, + "end": 268, + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 11, + "column": 3 } } }, @@ -3152,16 +2096,16 @@ "updateContext": null }, "value": "const", - "start": 369, - "end": 374, + "start": 269, + "end": 274, "loc": { "start": { - "line": 15, - "column": 1 + "line": 12, + "column": 0 }, "end": { - "line": 15, - "column": 6 + "line": 12, + "column": 5 } } }, @@ -3177,17 +2121,17 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 375, - "end": 376, + "value": "uncle", + "start": 275, + "end": 280, "loc": { "start": { - "line": 15, - "column": 7 + "line": 12, + "column": 6 }, "end": { - "line": 15, - "column": 8 + "line": 12, + "column": 11 } } }, @@ -3205,23 +2149,23 @@ "updateContext": null }, "value": "=", - "start": 377, - "end": 378, + "start": 281, + "end": 282, "loc": { "start": { - "line": 15, - "column": 9 + "line": 12, + "column": 12 }, "end": { - "line": 15, - "column": 10 + "line": 12, + "column": 13 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3230,24 +2174,23 @@ "postfix": false, "binop": null }, - "value": "grandparent", - "start": 379, - "end": 390, + "start": 283, + "end": 284, "loc": { "start": { - "line": 15, - "column": 11 + "line": 12, + "column": 14 }, "end": { - "line": 15, - "column": 22 + "line": 12, + "column": 15 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3256,24 +2199,25 @@ "postfix": false, "binop": null }, - "start": 390, - "end": 391, + "value": "node", + "start": 284, + "end": 288, "loc": { "start": { - "line": 15, - "column": 22 + "line": 12, + "column": 15 }, "end": { - "line": 15, - "column": 23 + "line": 12, + "column": 19 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3281,68 +2225,67 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 391, - "end": 395, + "start": 288, + "end": 289, "loc": { "start": { - "line": 15, - "column": 23 + "line": 12, + "column": 19 }, "end": { - "line": 15, - "column": 27 + "line": 12, + "column": 20 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "=>", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 395, - "end": 396, + "start": 290, + "end": 292, "loc": { "start": { - "line": 15, - "column": 27 + "line": 12, + "column": 21 }, "end": { - "line": 15, - "column": 28 + "line": 12, + "column": 23 } } }, { "type": { - "label": ";", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 396, - "end": 397, + "start": 293, + "end": 294, "loc": { "start": { - "line": 15, - "column": 28 + "line": 12, + "column": 24 }, "end": { - "line": 15, - "column": 29 + "line": 12, + "column": 25 } } }, @@ -3359,15 +2302,15 @@ "binop": null }, "value": "assert", - "start": 399, - "end": 405, + "start": 296, + "end": 302, "loc": { "start": { - "line": 16, + "line": 13, "column": 1 }, "end": { - "line": 16, + "line": 13, "column": 7 } } @@ -3384,15 +2327,15 @@ "postfix": false, "binop": null }, - "start": 405, - "end": 406, + "start": 302, + "end": 303, "loc": { "start": { - "line": 16, + "line": 13, "column": 7 }, "end": { - "line": 16, + "line": 13, "column": 8 } } @@ -3409,23 +2352,24 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 406, - "end": 407, + "value": "node", + "start": 303, + "end": 307, "loc": { "start": { - "line": 16, + "line": 13, "column": 8 }, "end": { - "line": 16, - "column": 9 + "line": 13, + "column": 12 } } }, { "type": { - "label": "==/!=", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3433,27 +2377,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": 7, "updateContext": null }, - "value": "!==", - "start": 408, - "end": 411, + "value": "instanceof", + "start": 308, + "end": 318, "loc": { "start": { - "line": 16, - "column": 10 + "line": 13, + "column": 13 }, "end": { - "line": 16, - "column": 13 + "line": 13, + "column": 23 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3461,20 +2404,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 412, - "end": 416, + "value": "Node", + "start": 319, + "end": 323, "loc": { "start": { - "line": 16, - "column": 14 + "line": 13, + "column": 24 }, "end": { - "line": 16, - "column": 18 + "line": 13, + "column": 28 } } }, @@ -3490,16 +2432,16 @@ "postfix": false, "binop": null }, - "start": 416, - "end": 417, + "start": 323, + "end": 324, "loc": { "start": { - "line": 16, - "column": 18 + "line": 13, + "column": 28 }, "end": { - "line": 16, - "column": 19 + "line": 13, + "column": 29 } } }, @@ -3516,16 +2458,16 @@ "binop": null, "updateContext": null }, - "start": 417, - "end": 418, + "start": 324, + "end": 325, "loc": { "start": { - "line": 16, - "column": 19 + "line": 13, + "column": 29 }, "end": { - "line": 16, - "column": 20 + "line": 13, + "column": 30 } } }, @@ -3544,15 +2486,15 @@ "updateContext": null }, "value": "const", - "start": 420, - "end": 425, + "start": 327, + "end": 332, "loc": { "start": { - "line": 17, + "line": 14, "column": 1 }, "end": { - "line": 17, + "line": 14, "column": 6 } } @@ -3569,16 +2511,16 @@ "postfix": false, "binop": null }, - "value": "u", - "start": 426, - "end": 427, + "value": "g", + "start": 333, + "end": 334, "loc": { "start": { - "line": 17, + "line": 14, "column": 7 }, "end": { - "line": 17, + "line": 14, "column": 8 } } @@ -3597,15 +2539,15 @@ "updateContext": null }, "value": "=", - "start": 428, - "end": 429, + "start": 335, + "end": 336, "loc": { "start": { - "line": 17, + "line": 14, "column": 9 }, "end": { - "line": 17, + "line": 14, "column": 10 } } @@ -3622,43 +2564,42 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 430, - "end": 434, + "value": "grandparent", + "start": 337, + "end": 348, "loc": { "start": { - "line": 17, + "line": 14, "column": 11 }, "end": { - "line": 17, - "column": 15 + "line": 14, + "column": 22 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 434, - "end": 435, + "start": 348, + "end": 349, "loc": { "start": { - "line": 17, - "column": 15 + "line": 14, + "column": 22 }, "end": { - "line": 17, - "column": 16 + "line": 14, + "column": 23 } } }, @@ -3674,52 +2615,25 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 435, - "end": 441, - "loc": { - "start": { - "line": 17, - "column": 16 - }, - "end": { - "line": 17, - "column": 22 - } - } - }, - { - "type": { - "label": "==/!=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 6, - "updateContext": null - }, - "value": "===", - "start": 442, - "end": 445, + "value": "node", + "start": 349, + "end": 353, "loc": { "start": { - "line": 17, + "line": 14, "column": 23 }, "end": { - "line": 17, - "column": 26 + "line": 14, + "column": 27 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3727,24 +2641,23 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 446, - "end": 447, + "start": 353, + "end": 354, "loc": { "start": { - "line": 17, + "line": 14, "column": 27 }, "end": { - "line": 17, + "line": 14, "column": 28 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3754,15 +2667,15 @@ "binop": null, "updateContext": null }, - "start": 447, - "end": 448, + "start": 354, + "end": 355, "loc": { "start": { - "line": 17, + "line": 14, "column": 28 }, "end": { - "line": 17, + "line": 14, "column": 29 } } @@ -3779,43 +2692,42 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 448, - "end": 452, + "value": "assert", + "start": 357, + "end": 363, "loc": { "start": { - "line": 17, - "column": 29 + "line": 15, + "column": 1 }, "end": { - "line": 17, - "column": 33 + "line": 15, + "column": 7 } } }, { "type": { - "label": "?", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 453, - "end": 454, + "start": 363, + "end": 364, "loc": { "start": { - "line": 17, - "column": 34 + "line": 15, + "column": 7 }, "end": { - "line": 17, - "column": 35 + "line": 15, + "column": 8 } } }, @@ -3832,48 +2744,50 @@ "binop": null }, "value": "g", - "start": 455, - "end": 456, + "start": 364, + "end": 365, "loc": { "start": { - "line": 17, - "column": 36 + "line": 15, + "column": 8 }, "end": { - "line": 17, - "column": 37 + "line": 15, + "column": 9 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 456, - "end": 457, + "value": "!==", + "start": 366, + "end": 369, "loc": { "start": { - "line": 17, - "column": 37 + "line": 15, + "column": 10 }, "end": { - "line": 17, - "column": 38 + "line": 15, + "column": 13 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3881,78 +2795,79 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "right", - "start": 457, - "end": 462, + "value": "null", + "start": 370, + "end": 374, "loc": { "start": { - "line": 17, - "column": 38 + "line": 15, + "column": 14 }, "end": { - "line": 17, - "column": 43 + "line": 15, + "column": 18 } } }, { "type": { - "label": ":", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 463, - "end": 464, + "start": 374, + "end": 375, "loc": { "start": { - "line": 17, - "column": 44 + "line": 15, + "column": 18 }, "end": { - "line": 17, - "column": 45 + "line": 15, + "column": 19 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "g", - "start": 465, - "end": 466, + "start": 375, + "end": 376, "loc": { "start": { - "line": 17, - "column": 46 + "line": 15, + "column": 19 }, "end": { - "line": 17, - "column": 47 + "line": 15, + "column": 20 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "return", + "keyword": "return", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3962,16 +2877,17 @@ "binop": null, "updateContext": null }, - "start": 466, - "end": 467, + "value": "return", + "start": 378, + "end": 384, "loc": { "start": { - "line": 17, - "column": 47 + "line": 16, + "column": 1 }, "end": { - "line": 17, - "column": 48 + "line": 16, + "column": 7 } } }, @@ -3987,24 +2903,24 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 467, - "end": 471, + "value": "node", + "start": 385, + "end": 389, "loc": { "start": { - "line": 17, - "column": 48 + "line": 16, + "column": 8 }, "end": { - "line": 17, - "column": 52 + "line": 16, + "column": 12 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -4014,16 +2930,16 @@ "binop": null, "updateContext": null }, - "start": 471, - "end": 472, + "start": 389, + "end": 390, "loc": { "start": { - "line": 17, - "column": 52 + "line": 16, + "column": 12 }, "end": { - "line": 17, - "column": 53 + "line": 16, + "column": 13 } } }, @@ -4039,42 +2955,44 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 474, - "end": 480, + "value": "parent", + "start": 390, + "end": 396, "loc": { "start": { - "line": 18, - "column": 1 + "line": 16, + "column": 13 }, "end": { - "line": 18, - "column": 7 + "line": 16, + "column": 19 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 480, - "end": 481, + "value": "===", + "start": 397, + "end": 400, "loc": { "start": { - "line": 18, - "column": 7 + "line": 16, + "column": 20 }, "end": { - "line": 18, - "column": 8 + "line": 16, + "column": 23 } } }, @@ -4090,45 +3008,43 @@ "postfix": false, "binop": null }, - "value": "u", - "start": 481, - "end": 482, + "value": "g", + "start": 401, + "end": 402, "loc": { "start": { - "line": 18, - "column": 8 + "line": 16, + "column": 24 }, "end": { - "line": 18, - "column": 9 + "line": 16, + "column": 25 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 483, - "end": 493, + "start": 402, + "end": 403, "loc": { "start": { - "line": 18, - "column": 10 + "line": 16, + "column": 25 }, "end": { - "line": 18, - "column": 20 + "line": 16, + "column": 26 } } }, @@ -4144,23 +3060,23 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 494, - "end": 498, + "value": "left", + "start": 403, + "end": 407, "loc": { "start": { - "line": 18, - "column": 21 + "line": 16, + "column": 26 }, "end": { - "line": 18, - "column": 25 + "line": 16, + "column": 30 } } }, { "type": { - "label": "||", + "label": "?", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -4168,20 +3084,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 1, + "binop": null, "updateContext": null }, - "value": "||", - "start": 499, - "end": 501, + "start": 408, + "end": 409, "loc": { "start": { - "line": 18, - "column": 26 + "line": 16, + "column": 31 }, "end": { - "line": 18, - "column": 28 + "line": 16, + "column": 32 } } }, @@ -4197,45 +3112,43 @@ "postfix": false, "binop": null }, - "value": "u", - "start": 502, - "end": 503, + "value": "g", + "start": 410, + "end": 411, "loc": { "start": { - "line": 18, - "column": 29 + "line": 16, + "column": 33 }, "end": { - "line": 18, - "column": 30 + "line": 16, + "column": 34 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 504, - "end": 514, + "start": 411, + "end": 412, "loc": { "start": { - "line": 18, - "column": 31 + "line": 16, + "column": 34 }, "end": { - "line": 18, - "column": 41 + "line": 16, + "column": 35 } } }, @@ -4251,76 +3164,76 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 515, - "end": 519, + "value": "right", + "start": 412, + "end": 417, "loc": { "start": { - "line": 18, - "column": 42 + "line": 16, + "column": 35 }, "end": { - "line": 18, - "column": 46 + "line": 16, + "column": 40 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ":", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 519, - "end": 520, + "start": 418, + "end": 419, "loc": { "start": { - "line": 18, - "column": 46 + "line": 16, + "column": 41 }, "end": { - "line": 18, - "column": 47 + "line": 16, + "column": 42 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 520, - "end": 521, + "value": "g", + "start": 420, + "end": 421, "loc": { "start": { - "line": 18, - "column": 47 + "line": 16, + "column": 43 }, "end": { - "line": 18, - "column": 48 + "line": 16, + "column": 44 } } }, { "type": { - "label": "return", - "keyword": "return", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -4330,17 +3243,16 @@ "binop": null, "updateContext": null }, - "value": "return", - "start": 523, - "end": 529, + "start": 421, + "end": 422, "loc": { "start": { - "line": 19, - "column": 1 + "line": 16, + "column": 44 }, "end": { - "line": 19, - "column": 7 + "line": 16, + "column": 45 } } }, @@ -4356,17 +3268,17 @@ "postfix": false, "binop": null }, - "value": "u", - "start": 530, - "end": 531, + "value": "left", + "start": 422, + "end": 426, "loc": { "start": { - "line": 19, - "column": 8 + "line": 16, + "column": 45 }, "end": { - "line": 19, - "column": 9 + "line": 16, + "column": 49 } } }, @@ -4383,16 +3295,16 @@ "binop": null, "updateContext": null }, - "start": 531, - "end": 532, + "start": 426, + "end": 427, "loc": { "start": { - "line": 19, - "column": 9 + "line": 16, + "column": 49 }, "end": { - "line": 19, - "column": 10 + "line": 16, + "column": 50 } } }, @@ -4408,15 +3320,15 @@ "postfix": false, "binop": null }, - "start": 533, - "end": 534, + "start": 428, + "end": 429, "loc": { "start": { - "line": 20, + "line": 17, "column": 0 }, "end": { - "line": 20, + "line": 17, "column": 1 } } @@ -4434,15 +3346,15 @@ "binop": null, "updateContext": null }, - "start": 534, - "end": 535, + "start": 429, + "end": 430, "loc": { "start": { - "line": 20, + "line": 17, "column": 1 }, "end": { - "line": 20, + "line": 17, "column": 2 } } @@ -4462,15 +3374,15 @@ "updateContext": null }, "value": "export", - "start": 537, - "end": 543, + "start": 432, + "end": 438, "loc": { "start": { - "line": 22, + "line": 19, "column": 0 }, "end": { - "line": 22, + "line": 19, "column": 6 } } @@ -4490,15 +3402,15 @@ "updateContext": null }, "value": "default", - "start": 544, - "end": 551, + "start": 439, + "end": 446, "loc": { "start": { - "line": 22, + "line": 19, "column": 7 }, "end": { - "line": 22, + "line": 19, "column": 14 } } @@ -4516,15 +3428,15 @@ "binop": null }, "value": "uncle", - "start": 552, - "end": 557, + "start": 447, + "end": 452, "loc": { "start": { - "line": 22, + "line": 19, "column": 15 }, "end": { - "line": 22, + "line": 19, "column": 20 } } @@ -4542,15 +3454,15 @@ "binop": null, "updateContext": null }, - "start": 557, - "end": 558, + "start": 452, + "end": 453, "loc": { "start": { - "line": 22, + "line": 19, "column": 20 }, "end": { - "line": 22, + "line": 19, "column": 21 } } @@ -4568,15 +3480,15 @@ "binop": null, "updateContext": null }, - "start": 559, - "end": 559, + "start": 454, + "end": 454, "loc": { "start": { - "line": 23, + "line": 20, "column": 0 }, "end": { - "line": 23, + "line": 20, "column": 0 } } diff --git a/ast/source/index.js.json b/ast/source/index.js.json index 6b83814..80f8312 100644 --- a/ast/source/index.js.json +++ b/ast/source/index.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 1934, + "end": 2013, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 32, + "line": 33, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 1934, + "end": 2013, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 32, + "line": 33, "column": 0 } }, @@ -523,9 +523,9 @@ "line": 6, "column": 31 }, - "identifierName": "delete_case1" + "identifierName": "delete_case0" }, - "name": "delete_case1" + "name": "delete_case0" } } ], @@ -544,10 +544,10 @@ } }, "extra": { - "rawValue": "./deletion/delete_case1.js", - "raw": "'./deletion/delete_case1.js'" + "rawValue": "./deletion/delete_case0.js", + "raw": "'./deletion/delete_case0.js'" }, - "value": "./deletion/delete_case1.js" + "value": "./deletion/delete_case0.js" } }, { @@ -610,9 +610,9 @@ "line": 7, "column": 31 }, - "identifierName": "delete_case2" + "identifierName": "delete_case1" }, - "name": "delete_case2" + "name": "delete_case1" } } ], @@ -631,10 +631,10 @@ } }, "extra": { - "rawValue": "./deletion/delete_case2.js", - "raw": "'./deletion/delete_case2.js'" + "rawValue": "./deletion/delete_case1.js", + "raw": "'./deletion/delete_case1.js'" }, - "value": "./deletion/delete_case2.js" + "value": "./deletion/delete_case1.js" } }, { @@ -697,9 +697,9 @@ "line": 8, "column": 31 }, - "identifierName": "delete_case3" + "identifierName": "delete_case2" }, - "name": "delete_case3" + "name": "delete_case2" } } ], @@ -718,10 +718,10 @@ } }, "extra": { - "rawValue": "./deletion/delete_case3.js", - "raw": "'./deletion/delete_case3.js'" + "rawValue": "./deletion/delete_case2.js", + "raw": "'./deletion/delete_case2.js'" }, - "value": "./deletion/delete_case3.js" + "value": "./deletion/delete_case2.js" } }, { @@ -784,9 +784,9 @@ "line": 9, "column": 31 }, - "identifierName": "delete_case4" + "identifierName": "delete_case3" }, - "name": "delete_case4" + "name": "delete_case3" } } ], @@ -805,10 +805,10 @@ } }, "extra": { - "rawValue": "./deletion/delete_case4.js", - "raw": "'./deletion/delete_case4.js'" + "rawValue": "./deletion/delete_case3.js", + "raw": "'./deletion/delete_case3.js'" }, - "value": "./deletion/delete_case4.js" + "value": "./deletion/delete_case3.js" } }, { @@ -871,9 +871,9 @@ "line": 10, "column": 31 }, - "identifierName": "delete_case5" + "identifierName": "delete_case4" }, - "name": "delete_case5" + "name": "delete_case4" } } ], @@ -892,10 +892,10 @@ } }, "extra": { - "rawValue": "./deletion/delete_case5.js", - "raw": "'./deletion/delete_case5.js'" + "rawValue": "./deletion/delete_case4.js", + "raw": "'./deletion/delete_case4.js'" }, - "value": "./deletion/delete_case5.js" + "value": "./deletion/delete_case4.js" } }, { @@ -958,9 +958,9 @@ "line": 11, "column": 31 }, - "identifierName": "delete_case6" + "identifierName": "delete_case5" }, - "name": "delete_case6" + "name": "delete_case5" } } ], @@ -979,16 +979,16 @@ } }, "extra": { - "rawValue": "./deletion/delete_case6.js", - "raw": "'./deletion/delete_case6.js'" + "rawValue": "./deletion/delete_case5.js", + "raw": "'./deletion/delete_case5.js'" }, - "value": "./deletion/delete_case6.js" + "value": "./deletion/delete_case5.js" } }, { "type": "ExportNamedDeclaration", "start": 655, - "end": 730, + "end": 728, "loc": { "start": { "line": 12, @@ -996,7 +996,7 @@ }, "end": { "line": 12, - "column": 75 + "column": 73 } }, "declaration": null, @@ -1004,7 +1004,7 @@ { "type": "ExportSpecifier", "start": 663, - "end": 690, + "end": 689, "loc": { "start": { "line": 12, @@ -1012,7 +1012,7 @@ }, "end": { "line": 12, - "column": 35 + "column": 34 } }, "local": { @@ -1035,7 +1035,7 @@ "exported": { "type": "Identifier", "start": 674, - "end": 690, + "end": 689, "loc": { "start": { "line": 12, @@ -1043,39 +1043,39 @@ }, "end": { "line": 12, - "column": 35 + "column": 34 }, - "identifierName": "delete_one_child" + "identifierName": "delete_no_child" }, - "name": "delete_one_child" + "name": "delete_no_child" } } ], "source": { 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@@ "postfix": false, "binop": null }, - "value": "insert_case2", - "start": 1180, - "end": 1192, + "value": "insert", + "start": 1182, + "end": 1188, "loc": { "start": { "line": 20, @@ -7362,7 +7449,7 @@ }, "end": { "line": 20, - "column": 31 + "column": 25 } } }, @@ -7378,16 +7465,16 @@ "postfix": false, "binop": null }, - "start": 1192, - "end": 1193, + "start": 1188, + "end": 1189, "loc": { "start": { "line": 20, - "column": 31 + "column": 25 }, "end": { "line": 20, - "column": 32 + "column": 26 } } }, @@ -7404,16 +7491,16 @@ "binop": null }, "value": "from", - "start": 1194, - "end": 1198, + "start": 1190, + "end": 1194, "loc": { "start": { "line": 20, - "column": 33 + "column": 27 }, "end": { "line": 20, - "column": 37 + "column": 31 } } }, @@ -7430,17 +7517,17 @@ "binop": null, "updateContext": null }, - "value": "./insertion/insert_case2.js", - "start": 1199, - "end": 1228, + "value": "./insertion/insert.js", + "start": 1195, + "end": 1218, "loc": { "start": { "line": 20, - 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27, - "column": 37 + "column": 33 }, "end": { "line": 27, - "column": 41 + "column": 37 } } }, @@ -9089,17 +9176,17 @@ "binop": null, "updateContext": null }, - "value": "./traversal/inordertraversal.js", - "start": 1663, - "end": 1696, + "value": "./rotate/rotate_right.js", + "start": 1667, + "end": 1693, "loc": { "start": { "line": 27, - "column": 42 + "column": 38 }, "end": { "line": 27, - "column": 75 + "column": 64 } } }, @@ -9116,16 +9203,16 @@ "binop": null, "updateContext": null }, - "start": 1696, - "end": 1697, + "start": 1693, + "end": 1694, "loc": { "start": { "line": 27, - "column": 75 + "column": 64 }, "end": { "line": 27, - "column": 76 + "column": 65 } } }, @@ -9144,8 +9231,8 @@ "updateContext": null }, "value": "export", - "start": 1698, - "end": 1704, + "start": 1695, + "end": 1701, "loc": { "start": { "line": 28, @@ -9169,8 +9256,8 @@ "postfix": false, "binop": null }, - "start": 1705, - "end": 1706, + "start": 1702, + "end": 1703, "loc": { "start": { "line": 28, @@ -9197,8 +9284,8 @@ "updateContext": null }, "value": "default", - "start": 1706, - "end": 1713, + "start": 1703, + "end": 1710, "loc": { "start": { "line": 28, @@ -9223,8 +9310,8 @@ "binop": null }, "value": "as", - "start": 1714, - "end": 1716, + "start": 1711, + "end": 1713, "loc": { "start": { "line": 28, @@ -9248,9 +9335,9 @@ "postfix": false, "binop": null }, - "value": "rangetraversal", - "start": 1717, - "end": 1731, + "value": "search", + "start": 1714, + "end": 1720, "loc": { "start": { "line": 28, @@ -9258,7 +9345,7 @@ }, "end": { "line": 28, - "column": 33 + "column": 25 } } }, @@ -9274,16 +9361,16 @@ "postfix": false, "binop": null }, - "start": 1731, - "end": 1732, + "start": 1720, + "end": 1721, "loc": { "start": { "line": 28, - "column": 33 + "column": 25 }, "end": { "line": 28, - "column": 34 + "column": 26 } } }, @@ -9300,16 +9387,16 @@ "binop": null }, "value": "from", - "start": 1733, - "end": 1737, + "start": 1722, + "end": 1726, "loc": { "start": { "line": 28, - "column": 35 + "column": 27 }, "end": { "line": 28, - "column": 39 + "column": 31 } } }, @@ -9326,17 +9413,17 @@ "binop": null, "updateContext": null }, - "value": "./traversal/rangetraversal.js", - "start": 1738, - "end": 1769, + "value": "./search/search.js", + "start": 1727, + "end": 1747, "loc": { "start": { "line": 28, - "column": 40 + "column": 32 }, "end": { "line": 28, - "column": 71 + "column": 52 } } }, @@ -9353,16 +9440,16 @@ "binop": null, "updateContext": null }, - "start": 1769, - "end": 1770, + "start": 1747, + "end": 1748, "loc": { "start": { "line": 28, - "column": 71 + "column": 52 }, "end": { "line": 28, - "column": 72 + "column": 53 } } }, @@ -9381,8 +9468,8 @@ "updateContext": null }, "value": "export", - "start": 1771, - "end": 1777, + "start": 1749, + "end": 1755, "loc": { "start": { "line": 29, @@ -9406,8 +9493,8 @@ "postfix": false, "binop": null }, - "start": 1778, - "end": 1779, + "start": 1756, + "end": 1757, "loc": { "start": { "line": 29, @@ -9434,8 +9521,8 @@ "updateContext": null }, "value": "default", - "start": 1779, - "end": 1786, + "start": 1757, + "end": 1764, "loc": { "start": { "line": 29, @@ -9460,8 +9547,8 @@ "binop": null }, "value": "as", - "start": 1787, - "end": 1789, + "start": 1765, + "end": 1767, "loc": { "start": { "line": 29, @@ -9485,9 +9572,9 @@ "postfix": false, "binop": null }, - "value": "Leaf", - "start": 1790, - "end": 1794, + "value": "inordertraversal", + "start": 1768, + "end": 1784, "loc": { "start": { "line": 29, @@ -9495,7 +9582,7 @@ }, "end": { "line": 29, - "column": 23 + "column": 35 } } }, @@ -9511,16 +9598,16 @@ "postfix": false, "binop": null }, - "start": 1794, - "end": 1795, + "start": 1784, + "end": 1785, "loc": { "start": { "line": 29, - "column": 23 + "column": 35 }, "end": { "line": 29, - "column": 24 + "column": 36 } } }, @@ -9537,16 +9624,16 @@ "binop": null }, "value": "from", - "start": 1796, - "end": 1800, + "start": 1786, + "end": 1790, "loc": { "start": { "line": 29, - "column": 25 + "column": 37 }, "end": { "line": 29, - "column": 29 + "column": 41 } } }, @@ -9563,17 +9650,17 @@ "binop": null, "updateContext": null }, - "value": "./types/Leaf.js", - "start": 1801, - "end": 1818, + "value": "./traversal/inordertraversal.js", + "start": 1791, + "end": 1824, "loc": { "start": { "line": 29, - "column": 30 + "column": 42 }, "end": { "line": 29, - "column": 47 + "column": 75 } } }, @@ -9590,16 +9677,16 @@ "binop": null, "updateContext": null }, - "start": 1818, - "end": 1819, + "start": 1824, + "end": 1825, "loc": { "start": { "line": 29, - "column": 47 + "column": 75 }, "end": { "line": 29, - "column": 48 + "column": 76 } } }, @@ -9618,8 +9705,8 @@ "updateContext": null }, "value": "export", - "start": 1820, - "end": 1826, + "start": 1826, + "end": 1832, "loc": { "start": { "line": 30, @@ -9643,8 +9730,8 @@ "postfix": false, "binop": null }, - "start": 1827, - "end": 1828, + "start": 1833, + "end": 1834, "loc": { "start": { "line": 30, @@ -9671,8 +9758,8 @@ "updateContext": null }, "value": "default", - "start": 1828, - "end": 1835, + "start": 1834, + "end": 1841, "loc": { "start": { "line": 30, @@ -9697,8 +9784,8 @@ "binop": null }, "value": "as", - "start": 1836, - "end": 1838, + "start": 1842, + "end": 1844, "loc": { "start": { "line": 30, @@ -9722,9 +9809,9 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 1839, - "end": 1843, + "value": "rangetraversal", + "start": 1845, + "end": 1859, "loc": { "start": { "line": 30, @@ -9732,7 +9819,7 @@ }, "end": { "line": 30, - "column": 23 + "column": 33 } } }, @@ -9748,16 +9835,16 @@ "postfix": false, "binop": null }, - "start": 1843, - "end": 1844, + "start": 1859, + "end": 1860, "loc": { "start": { "line": 30, - "column": 23 + "column": 33 }, "end": { "line": 30, - "column": 24 + "column": 34 } } }, @@ -9774,16 +9861,16 @@ "binop": null }, "value": "from", - "start": 1845, - "end": 1849, + "start": 1861, + "end": 1865, "loc": { "start": { "line": 30, - "column": 25 + "column": 35 }, "end": { "line": 30, - "column": 29 + "column": 39 } } }, @@ -9800,17 +9887,17 @@ "binop": null, "updateContext": null }, - "value": "./types/Node.js", - "start": 1850, - "end": 1867, + "value": "./traversal/rangetraversal.js", + "start": 1866, + "end": 1897, "loc": { "start": { "line": 30, - "column": 30 + "column": 40 }, "end": { "line": 30, - "column": 47 + "column": 71 } } }, @@ -9827,16 +9914,16 @@ "binop": null, "updateContext": null }, - "start": 1867, - "end": 1868, + "start": 1897, + "end": 1898, "loc": { "start": { "line": 30, - "column": 47 + "column": 71 }, "end": { "line": 30, - "column": 48 + "column": 72 } } }, @@ -9855,8 +9942,8 @@ "updateContext": null }, "value": "export", - "start": 1869, - "end": 1875, + "start": 1899, + "end": 1905, "loc": { "start": { "line": 31, @@ -9880,8 +9967,8 @@ "postfix": false, "binop": null }, - "start": 1876, - "end": 1877, + "start": 1906, + "end": 1907, "loc": { "start": { "line": 31, @@ -9908,8 +9995,8 @@ "updateContext": null }, "value": "default", - "start": 1877, - "end": 1884, + "start": 1907, + "end": 1914, "loc": { "start": { "line": 31, @@ -9934,8 +10021,8 @@ "binop": null }, "value": "as", - "start": 1885, - "end": 1887, + "start": 1915, + "end": 1917, "loc": { "start": { "line": 31, @@ -9959,9 +10046,9 @@ "postfix": false, "binop": null }, - "value": "RedBlackTree", - "start": 1888, - "end": 1900, + "value": "Node", + "start": 1918, + "end": 1922, "loc": { "start": { "line": 31, @@ -9969,7 +10056,7 @@ }, "end": { "line": 31, - "column": 31 + "column": 23 } } }, @@ -9985,16 +10072,16 @@ "postfix": false, "binop": null }, - "start": 1900, - "end": 1901, + "start": 1922, + "end": 1923, "loc": { "start": { "line": 31, - "column": 31 + "column": 23 }, "end": { "line": 31, - "column": 32 + "column": 24 } } }, @@ -10011,15 +10098,252 @@ "binop": null }, "value": "from", - "start": 1902, - "end": 1906, + "start": 1924, + "end": 1928, "loc": { "start": { "line": 31, - "column": 33 + "column": 25 + }, + "end": { + "line": 31, + "column": 29 + } + } + }, + { + "type": { + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "./types/Node.js", + "start": 1929, + "end": 1946, + "loc": { + "start": { + "line": 31, + "column": 30 + }, + "end": { + "line": 31, + "column": 47 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1946, + "end": 1947, + "loc": { + "start": { + "line": 31, + "column": 47 }, "end": { "line": 31, + "column": 48 + } + } + }, + { + "type": { + "label": "export", + "keyword": "export", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "export", + "start": 1948, + "end": 1954, + "loc": { + "start": { + "line": 32, + "column": 0 + }, + "end": { + "line": 32, + "column": 6 + } + } + }, + { + "type": { + "label": "{", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 1955, + "end": 1956, + "loc": { + "start": { + "line": 32, + "column": 7 + }, + "end": { + "line": 32, + "column": 8 + } + } + }, + { + "type": { + "label": "default", + "keyword": "default", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "default", + "start": 1956, + "end": 1963, + "loc": { + "start": { + "line": 32, + "column": 8 + }, + "end": { + "line": 32, + "column": 15 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "as", + "start": 1964, + "end": 1966, + "loc": { + "start": { + "line": 32, + "column": 16 + }, + "end": { + "line": 32, + "column": 18 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "RedBlackTree", + "start": 1967, + "end": 1979, + "loc": { + "start": { + "line": 32, + "column": 19 + }, + "end": { + "line": 32, + "column": 31 + } + } + }, + { + "type": { + "label": "}", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 1979, + "end": 1980, + "loc": { + "start": { + "line": 32, + "column": 31 + }, + "end": { + "line": 32, + "column": 32 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "from", + "start": 1981, + "end": 1985, + "loc": { + "start": { + "line": 32, + "column": 33 + }, + "end": { + "line": 32, "column": 37 } } @@ -10038,15 +10362,15 @@ "updateContext": null }, "value": "./types/RedBlackTree.js", - "start": 1907, - "end": 1932, + "start": 1986, + "end": 2011, "loc": { "start": { - "line": 31, + "line": 32, "column": 38 }, "end": { - "line": 31, + "line": 32, "column": 63 } } @@ -10064,15 +10388,15 @@ "binop": null, "updateContext": null }, - "start": 1932, - "end": 1933, + "start": 2011, + "end": 2012, "loc": { "start": { - "line": 31, + "line": 32, "column": 63 }, "end": { - "line": 31, + "line": 32, "column": 64 } } @@ -10090,15 +10414,15 @@ "binop": null, "updateContext": null }, - "start": 1934, - "end": 1934, + "start": 2013, + "end": 2013, "loc": { "start": { - "line": 32, + "line": 33, "column": 0 }, "end": { - "line": 32, + "line": 33, "column": 0 } } diff --git a/ast/source/insertion/insert.js.json b/ast/source/insertion/insert.js.json index 10a3b37..613f720 100644 --- a/ast/source/insertion/insert.js.json +++ b/ast/source/insertion/insert.js.json @@ -168,7 +168,7 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param {Function} compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n ", + "value": "*\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case0}.\n *\n * @param {Function} compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n ", "start": 67, "end": 866, "loc": { @@ -676,7 +676,7 @@ } }, "test": { - "type": "CallExpression", + "type": "BinaryExpression", "start": 986, "end": 999, "loc": { @@ -689,10 +689,10 @@ "column": 20 } }, - "callee": { - "type": "MemberExpression", + "left": { + "type": "Identifier", "start": 986, - "end": 997, + "end": 990, "loc": { "start": { "line": 25, @@ -700,46 +700,28 @@ }, "end": { "line": 25, - "column": 18 - } - }, - "object": { - "type": "Identifier", - "start": 986, - "end": 990, - "loc": { - "start": { - "line": 25, - "column": 7 - }, - "end": { - "line": 25, - "column": 11 - }, - "identifierName": "node" - }, - "name": "node" - }, - "property": { - "type": "Identifier", - "start": 991, - "end": 997, - "loc": { - "start": { - "line": 25, - "column": 12 - }, - "end": { - "line": 25, - "column": 18 - }, - "identifierName": "isLeaf" + "column": 11 }, - "name": "isLeaf" + "identifierName": "node" }, - "computed": false + "name": "node" }, - "arguments": [] + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 995, + "end": 999, + "loc": { + "start": { + "line": 25, + "column": 16 + }, + "end": { + "line": 25, + "column": 20 + } + } + } }, "consequent": { "type": "BlockStatement", @@ -1172,7 +1154,7 @@ } }, "test": { - "type": "CallExpression", + "type": "BinaryExpression", "start": 1126, "end": 1139, "loc": { @@ -1185,10 +1167,10 @@ "column": 20 } }, - "callee": { - "type": "MemberExpression", + "left": { + "type": "Identifier", "start": 1126, - "end": 1137, + "end": 1130, "loc": { "start": { "line": 35, @@ -1196,46 +1178,28 @@ }, "end": { "line": 35, - "column": 18 - } - }, - "object": { - "type": "Identifier", - "start": 1126, - "end": 1130, - "loc": { - "start": { - "line": 35, - "column": 7 - }, - "end": { - "line": 35, - "column": 11 - }, - "identifierName": "node" - }, - "name": "node" - }, - "property": { - "type": "Identifier", - "start": 1131, - "end": 1137, - "loc": { - "start": { - "line": 35, - "column": 12 - }, - "end": { - "line": 35, - "column": 18 - }, - "identifierName": "isLeaf" + "column": 11 }, - "name": "isLeaf" + "identifierName": "node" }, - "computed": false + "name": "node" }, - "arguments": [] + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 1135, + "end": 1139, + "loc": { + "start": { + "line": 35, + "column": 16 + }, + "end": { + "line": 35, + "column": 20 + } + } + } }, "consequent": { "type": "BlockStatement", @@ -2243,7 +2207,7 @@ } }, "test": { - "type": "CallExpression", + "type": "BinaryExpression", "start": 986, "end": 999, "loc": { @@ -2256,10 +2220,10 @@ "column": 20 } }, - "callee": { - "type": "MemberExpression", + "left": { + "type": "Identifier", "start": 986, - "end": 997, + "end": 990, "loc": { "start": { "line": 25, @@ -2267,46 +2231,28 @@ }, "end": { "line": 25, - "column": 18 - } - }, - "object": { - "type": "Identifier", - "start": 986, - "end": 990, - "loc": { - "start": { - "line": 25, - "column": 7 - }, - "end": { - "line": 25, - "column": 11 - }, - "identifierName": "node" - }, - "name": "node" - }, - "property": { - "type": "Identifier", - "start": 991, - "end": 997, - "loc": { - "start": { - "line": 25, - "column": 12 - }, - "end": { - "line": 25, - "column": 18 - }, - "identifierName": "isLeaf" + "column": 11 }, - "name": "isLeaf" + "identifierName": "node" }, - "computed": false + "name": "node" }, - "arguments": [] + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 995, + "end": 999, + "loc": { + "start": { + "line": 25, + "column": 16 + }, + "end": { + "line": 25, + "column": 20 + } + } + } }, "consequent": { "type": "BlockStatement", @@ -2739,7 +2685,7 @@ } }, "test": { - "type": "CallExpression", + "type": "BinaryExpression", "start": 1126, "end": 1139, "loc": { @@ -2752,10 +2698,10 @@ "column": 20 } }, - "callee": { - 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"line": 14, + "line": 15, "column": 28 }, "end": { - "line": 28, + "line": 34, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 331, - "end": 357, + "start": 369, + "end": 395, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 331, - "end": 356, + "start": 369, + "end": 394, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 26 } }, "callee": { "type": "Identifier", - "start": 331, - "end": 337, + "start": 369, + "end": 375, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 7 }, "identifierName": "assert" @@ -538,29 +538,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 338, - "end": 355, + "start": 376, + "end": 393, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 25 } }, "left": { "type": "Identifier", - "start": 338, - "end": 339, + "start": 376, + "end": 377, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 9 }, "identifierName": "n" @@ -570,15 +570,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 351, - "end": 355, + "start": 389, + "end": 393, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 15, + "line": 16, "column": 25 }, "identifierName": "Node" @@ -591,43 +591,43 @@ }, { "type": "ExpressionStatement", - "start": 359, - "end": 384, + "start": 397, + "end": 422, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 359, - "end": 383, + "start": 397, + "end": 421, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 25 } }, "callee": { "type": "Identifier", - "start": 359, - "end": 365, + "start": 397, + "end": 403, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 }, "identifierName": "assert" @@ -637,43 +637,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 366, - "end": 382, + "start": 404, + "end": 420, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 366, - "end": 374, + "start": 404, + "end": 412, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 16 } }, "object": { "type": "Identifier", - "start": 366, - "end": 367, + "start": 404, + "end": 405, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 }, "identifierName": "n" @@ -682,15 +682,15 @@ }, "property": { "type": "Identifier", - "start": 368, - "end": 374, + "start": 406, + "end": 412, "loc": { "start": { - "line": 16, + "line": 17, "column": 10 }, "end": { - "line": 16, + "line": 17, "column": 16 }, "identifierName": "_color" @@ -702,15 +702,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 379, - "end": 382, + "start": 417, + "end": 420, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 24 }, "identifierName": "RED" @@ -723,43 +723,43 @@ }, { "type": "ExpressionStatement", - "start": 386, - "end": 418, + "start": 424, + "end": 475, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, - "column": 33 + "line": 18, + "column": 52 } }, "expression": { "type": "CallExpression", - "start": 386, - "end": 417, + "start": 424, + "end": 474, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, - "column": 32 + "line": 18, + "column": 51 } }, "callee": { "type": "Identifier", - "start": 386, - "end": 392, + "start": 424, + "end": 430, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 7 }, "identifierName": "assert" @@ -768,58 +768,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 393, - "end": 416, + "type": "LogicalExpression", + "start": 431, + "end": 473, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, - "column": 31 + "line": 18, + "column": 50 } }, "left": { - "type": "MemberExpression", - "start": 393, - "end": 406, + "type": "BinaryExpression", + "start": 431, + "end": 446, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, - "column": 21 + "line": 18, + "column": 23 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 393, - "end": 399, + "start": 431, + "end": 437, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 14 } }, "object": { "type": "Identifier", - "start": 393, - "end": 394, + "start": 431, + "end": 432, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 9 }, "identifierName": "n" @@ -828,15 +828,15 @@ }, "property": { "type": "Identifier", - "start": 395, - "end": 399, + "start": 433, + "end": 437, "loc": { "start": { - "line": 17, + "line": 18, "column": 10 }, "end": { - "line": 17, + "line": 18, "column": 14 }, "identifierName": "left" @@ -845,42 +845,139 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 400, - "end": 406, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 442, + "end": 446, "loc": { "start": { - "line": 17, - "column": 15 + "line": 18, + "column": 19 }, "end": { - "line": 17, - "column": 21 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 18, + "column": 23 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 411, - "end": 416, + "type": "BinaryExpression", + "start": 450, + "end": 473, "loc": { "start": { - "line": 17, - "column": 26 + "line": 18, + "column": 27 }, "end": { - "line": 17, - "column": 31 + "line": 18, + "column": 50 + } + }, + "left": { + "type": "MemberExpression", + "start": 450, + "end": 463, + "loc": { + "start": { + "line": 18, + "column": 27 + }, + "end": { + "line": 18, + "column": 40 + } + }, + "object": { + "type": "MemberExpression", + "start": 450, + "end": 456, + "loc": { + "start": { + "line": 18, + "column": 27 + }, + "end": { + "line": 18, + "column": 33 + } + }, + "object": { + "type": "Identifier", + "start": 450, + "end": 451, + "loc": { + "start": { + "line": 18, + "column": 27 + }, + "end": { + "line": 18, + "column": 28 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 452, + "end": 456, + "loc": { + "start": { + "line": 18, + "column": 29 + }, + "end": { + "line": 18, + "column": 33 + }, + "identifierName": "left" + }, + "name": "left" + }, + "computed": false + }, + "property": { + "type": "Identifier", + "start": 457, + "end": 463, + "loc": { + "start": { + "line": 18, + "column": 34 + }, + "end": { + "line": 18, + "column": 40 + }, + "identifierName": "_color" + }, + "name": "_color" }, - "identifierName": "BLACK" + "computed": false }, - "name": "BLACK" + "operator": "===", + "right": { + "type": "Identifier", + "start": 468, + "end": 473, + "loc": { + "start": { + "line": 18, + "column": 45 + }, + "end": { + "line": 18, + "column": 50 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } ] @@ -888,43 +985,43 @@ }, { "type": "ExpressionStatement", - "start": 420, - "end": 453, + "start": 477, + "end": 530, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, - "column": 34 + "line": 19, + "column": 54 } }, "expression": { "type": "CallExpression", - "start": 420, - "end": 452, + "start": 477, + "end": 529, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, - "column": 33 + "line": 19, + "column": 53 } }, "callee": { "type": "Identifier", - "start": 420, - "end": 426, + "start": 477, + "end": 483, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 7 }, "identifierName": "assert" @@ -933,58 +1030,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 427, - "end": 451, + "type": "LogicalExpression", + "start": 484, + "end": 528, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, - "column": 32 + "line": 19, + "column": 52 } }, "left": { - "type": "MemberExpression", - "start": 427, - "end": 441, + "type": "BinaryExpression", + "start": 484, + "end": 500, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, - "column": 22 + "line": 19, + "column": 24 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 427, - "end": 434, + "start": 484, + "end": 491, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 15 } }, "object": { "type": "Identifier", - "start": 427, - "end": 428, + "start": 484, + "end": 485, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 9 }, "identifierName": "n" @@ -993,15 +1090,15 @@ }, "property": { "type": "Identifier", - "start": 429, - "end": 434, + "start": 486, + "end": 491, "loc": { "start": { - "line": 18, + "line": 19, "column": 10 }, "end": { - "line": 18, + "line": 19, "column": 15 }, "identifierName": "right" @@ -1010,345 +1107,527 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 435, - "end": 441, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 496, + "end": 500, "loc": { "start": { - "line": 18, - "column": 16 + "line": 19, + "column": 20 }, "end": { - "line": 18, - "column": 22 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 19, + "column": 24 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 446, - "end": 451, + "type": "BinaryExpression", + "start": 504, + "end": 528, "loc": { "start": { - "line": 18, - "column": 27 + "line": 19, + "column": 28 }, "end": { - "line": 18, - "column": 32 - }, - "identifierName": "BLACK" + "line": 19, + "column": 52 + } }, - "name": "BLACK" - } - } - ] - }, - "trailingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 455, - "end": 572, - "loc": { - "start": { - "line": 19, - "column": 1 - }, - "end": { - "line": 25, - "column": 4 + "left": { + "type": "MemberExpression", + "start": 504, + "end": 518, + "loc": { + "start": { + "line": 19, + "column": 28 + }, + "end": { + "line": 19, + "column": 42 + } + }, 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"loc": { + "start": { + "line": 19, + "column": 47 + }, + "end": { + "line": 19, + "column": 52 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } - } - ] + ] + } }, { - "type": "IfStatement", - "start": 574, - "end": 637, + "type": "ExpressionStatement", + "start": 532, + "end": 558, "loc": { "start": { - "line": 26, + "line": 20, "column": 1 }, "end": { - "line": 27, - "column": 22 + "line": 20, + "column": 27 } }, - "test": { - "type": "BinaryExpression", - "start": 578, - "end": 595, + "expression": { + "type": "CallExpression", + "start": 532, + "end": 557, "loc": { "start": { - "line": 26, - "column": 5 + "line": 20, + "column": 1 }, "end": { - "line": 26, - "column": 22 + "line": 20, + "column": 26 } }, - "left": { - "type": "MemberExpression", - "start": 578, - "end": 586, + "callee": { + "type": "Identifier", + "start": 532, + "end": 538, "loc": { "start": { - "line": 26, - "column": 5 + "line": 20, + "column": 1 }, "end": { - "line": 26, - "column": 13 - } + 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null + }, + "alternate": null, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", + "start": 561, + "end": 705, "loc": { "start": { - "line": 27, - "column": 6 + "line": 22, + "column": 1 }, "end": { - "line": 27, - "column": 21 + "line": 30, + "column": 4 } - }, - "callee": { - "type": "Identifier", - "start": 621, - "end": 633, - "loc": { - "start": { - "line": 27, - "column": 6 - }, - "end": { - "line": 27, - "column": 18 - }, - "identifierName": "insert_case2" - }, - "name": "insert_case2" - }, - "arguments": [ - { - "type": "Identifier", - "start": 634, - "end": 635, - "loc": { - "start": { - "line": 27, - "column": 19 - }, - "end": { - "line": 27, - "column": 20 - }, - "identifierName": "n" - }, - "name": "n" - } - ] + } + } + ] + }, + { + "type": "ExpressionStatement", + "start": 748, + "end": 764, + "loc": { + "start": { + "line": 33, + "column": 1 + }, + "end": { + "line": 33, + "column": 17 } }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 455, - "end": 572, + "expression": { + "type": "CallExpression", + "start": 748, + "end": 763, + "loc": { + "start": { + "line": 33, + "column": 1 + }, + "end": { + "line": 33, + "column": 16 + } + }, + "callee": { + "type": "Identifier", + "start": 748, + "end": 760, "loc": { "start": { - "line": 19, + "line": 33, "column": 1 }, "end": { - "line": 25, - "column": 4 - } + "line": 33, + "column": 13 + }, + "identifierName": "insert_case2" + }, + "name": "insert_case2" + }, + "arguments": [ + { + "type": "Identifier", + "start": 761, + "end": 762, + "loc": { + "start": { + "line": 33, + "column": 14 + }, + "end": { + "line": 33, + "column": 15 + }, + "identifierName": "n" + }, + "name": "n" } - } - ] + ] + } } ], "directives": [] @@ -1364,29 +1643,29 @@ }, { "type": "Identifier", - "start": 642, - "end": 670, + "start": 769, + "end": 797, "loc": { "start": { - "line": 30, + "line": 36, "column": 0 }, "end": { - "line": 30, + "line": 36, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 657, - "end": 669, + "start": 784, + "end": 796, "loc": { "start": { - "line": 30, + "line": 36, "column": 15 }, "end": { - "line": 30, + "line": 36, "column": 27 }, "identifierName": "insert_case1" @@ -1399,58 +1678,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 642, - "end": 670, + "start": 769, + "end": 797, "loc": { "start": { - "line": 30, + "line": 36, "column": 0 }, "end": { - "line": 30, + "line": 36, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 300, - "end": 640, + "start": 338, + "end": 767, "loc": { "start": { - "line": 14, + "line": 15, "column": 0 }, "end": { - "line": 28, + "line": 34, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 306, - "end": 639, + "start": 344, + "end": 766, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 28, + "line": 34, "column": 1 } }, "id": { "type": "Identifier", - "start": 306, - "end": 318, + "start": 344, + "end": 356, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 18 }, "identifierName": "insert_case1" @@ -1460,29 +1739,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 321, - "end": 639, + "start": 359, + "end": 766, "loc": { "start": { - "line": 14, + "line": 15, "column": 21 }, "end": { - "line": 28, + "line": 34, "column": 1 } }, "id": { "type": "Identifier", - "start": 306, - "end": 318, + "start": 344, + "end": 356, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 18 }, "identifierName": "insert_case1" @@ -1496,15 +1775,15 @@ "params": [ { "type": "Identifier", - "start": 322, - "end": 323, + "start": 360, + "end": 361, "loc": { "start": { - "line": 14, + "line": 15, "column": 22 }, "end": { - "line": 14, + "line": 15, "column": 23 }, "identifierName": "n" @@ -1514,58 +1793,58 @@ ], "body": { "type": "BlockStatement", - "start": 328, - "end": 639, + "start": 366, + "end": 766, "loc": { "start": { - "line": 14, + "line": 15, "column": 28 }, "end": { - "line": 28, + "line": 34, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 331, - "end": 357, + "start": 369, + "end": 395, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 331, - "end": 356, + "start": 369, + "end": 394, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 26 } }, "callee": { "type": "Identifier", - "start": 331, - "end": 337, + "start": 369, + "end": 375, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 7 }, "identifierName": "assert" @@ -1575,29 +1854,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 338, - "end": 355, + "start": 376, + "end": 393, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 25 } }, "left": { "type": "Identifier", - "start": 338, - "end": 339, + "start": 376, + "end": 377, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 9 }, "identifierName": "n" @@ -1607,15 +1886,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 351, - "end": 355, + "start": 389, + "end": 393, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 15, + "line": 16, "column": 25 }, "identifierName": "Node" @@ -1628,43 +1907,43 @@ }, { "type": "ExpressionStatement", - "start": 359, - "end": 384, + "start": 397, + "end": 422, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 359, - "end": 383, + "start": 397, + "end": 421, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 25 } }, "callee": { "type": "Identifier", - "start": 359, - "end": 365, + "start": 397, + "end": 403, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 }, "identifierName": "assert" @@ -1674,43 +1953,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 366, - "end": 382, + "start": 404, + "end": 420, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 366, - "end": 374, + "start": 404, + "end": 412, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 16 } }, "object": { "type": "Identifier", - "start": 366, - "end": 367, + "start": 404, + "end": 405, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 }, "identifierName": "n" @@ -1719,15 +1998,15 @@ }, "property": { "type": "Identifier", - "start": 368, - "end": 374, + "start": 406, + "end": 412, "loc": { "start": { - "line": 16, + "line": 17, "column": 10 }, "end": { - "line": 16, + "line": 17, "column": 16 }, "identifierName": "_color" @@ -1739,15 +2018,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 379, - "end": 382, + "start": 417, + "end": 420, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 24 }, "identifierName": "RED" @@ -1760,43 +2039,43 @@ }, { "type": "ExpressionStatement", - "start": 386, - "end": 418, + "start": 424, + "end": 475, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, - "column": 33 + "line": 18, + "column": 52 } }, "expression": { "type": "CallExpression", - "start": 386, - "end": 417, + "start": 424, + "end": 474, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, - "column": 32 + "line": 18, + "column": 51 } }, "callee": { "type": "Identifier", - "start": 386, - "end": 392, + "start": 424, + "end": 430, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 7 }, "identifierName": "assert" @@ -1805,58 +2084,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 393, - "end": 416, + "type": "LogicalExpression", + "start": 431, + "end": 473, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, - "column": 31 + "line": 18, + "column": 50 } }, "left": { - "type": "MemberExpression", - "start": 393, - "end": 406, + "type": "BinaryExpression", + "start": 431, + "end": 446, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, - "column": 21 + "line": 18, + "column": 23 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 393, - "end": 399, + "start": 431, + "end": 437, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 14 } }, "object": { "type": "Identifier", - "start": 393, - "end": 394, + "start": 431, + "end": 432, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 9 }, "identifierName": "n" @@ -1865,15 +2144,15 @@ }, "property": { "type": "Identifier", - "start": 395, - "end": 399, + "start": 433, + "end": 437, "loc": { "start": { - "line": 17, + "line": 18, "column": 10 }, "end": { - "line": 17, + "line": 18, "column": 14 }, "identifierName": "left" @@ -1882,42 +2161,139 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 400, - "end": 406, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 442, + "end": 446, "loc": { "start": { - "line": 17, - "column": 15 + "line": 18, + "column": 19 }, "end": { - "line": 17, - "column": 21 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 18, + "column": 23 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 411, - "end": 416, + "type": "BinaryExpression", + "start": 450, + "end": 473, "loc": { "start": { - "line": 17, - "column": 26 + "line": 18, + "column": 27 }, "end": { - "line": 17, - "column": 31 + "line": 18, + "column": 50 + } + }, + "left": { + "type": "MemberExpression", + "start": 450, + "end": 463, + "loc": { + "start": { + "line": 18, + "column": 27 + }, + "end": { + "line": 18, + "column": 40 + } }, - "identifierName": "BLACK" + "object": { + "type": "MemberExpression", + "start": 450, + "end": 456, + "loc": { + "start": { + "line": 18, + "column": 27 + }, + "end": { + "line": 18, + "column": 33 + } + }, + "object": { + "type": "Identifier", + "start": 450, + "end": 451, + "loc": { + "start": { + "line": 18, + "column": 27 + }, + "end": { + "line": 18, + "column": 28 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 452, + "end": 456, + "loc": { + "start": { + "line": 18, + "column": 29 + }, + "end": { + "line": 18, + "column": 33 + }, + "identifierName": "left" + }, + "name": "left" + }, + "computed": false + }, + "property": { + "type": "Identifier", + "start": 457, + "end": 463, + "loc": { + "start": { + "line": 18, + "column": 34 + }, + "end": { + "line": 18, + "column": 40 + }, + "identifierName": "_color" + }, + "name": "_color" + }, + "computed": false }, - "name": "BLACK" + "operator": "===", + "right": { + "type": "Identifier", + "start": 468, + "end": 473, + "loc": { + "start": { + "line": 18, + "column": 45 + }, + "end": { + "line": 18, + "column": 50 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } ] @@ -1925,43 +2301,43 @@ }, { "type": "ExpressionStatement", - "start": 420, - "end": 453, + "start": 477, + "end": 530, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, - "column": 34 + "line": 19, + "column": 54 } }, "expression": { "type": "CallExpression", - "start": 420, - "end": 452, + "start": 477, + "end": 529, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, - "column": 33 + "line": 19, + "column": 53 } }, "callee": { "type": "Identifier", - "start": 420, - "end": 426, + "start": 477, + "end": 483, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 7 }, "identifierName": "assert" @@ -1970,58 +2346,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 427, - "end": 451, + "type": "LogicalExpression", + "start": 484, + "end": 528, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, - "column": 32 + "line": 19, + "column": 52 } }, "left": { - "type": "MemberExpression", - "start": 427, - "end": 441, + "type": "BinaryExpression", + "start": 484, + "end": 500, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, - "column": 22 + "line": 19, + "column": 24 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 427, - "end": 434, + "start": 484, + "end": 491, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 15 } }, "object": { "type": "Identifier", - "start": 427, - "end": 428, + "start": 484, + "end": 485, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 9 }, "identifierName": "n" @@ -2030,15 +2406,15 @@ }, "property": { "type": "Identifier", - "start": 429, - "end": 434, + "start": 486, + "end": 491, "loc": { "start": { - "line": 18, + "line": 19, "column": 10 }, "end": { - "line": 18, + "line": 19, "column": 15 }, "identifierName": "right" @@ -2047,42 +2423,269 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 435, - "end": 441, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 496, + "end": 500, "loc": { "start": { - "line": 18, - "column": 16 + "line": 19, + "column": 20 }, "end": { - "line": 18, - "column": 22 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 19, + "column": 24 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 446, - "end": 451, + "type": "BinaryExpression", + "start": 504, + "end": 528, "loc": { "start": { - "line": 18, - "column": 27 + "line": 19, + "column": 28 }, "end": { - "line": 18, - "column": 32 - }, - "identifierName": "BLACK" + "line": 19, + "column": 52 + } }, - "name": "BLACK" + "left": { + "type": "MemberExpression", + "start": 504, + "end": 518, + "loc": { + "start": { + "line": 19, + "column": 28 + }, + "end": { + "line": 19, + "column": 42 + } + }, + "object": { + "type": "MemberExpression", + "start": 504, + "end": 511, + "loc": { + "start": { + "line": 19, + "column": 28 + }, + "end": { + "line": 19, + "column": 35 + } + }, + "object": { + "type": "Identifier", + "start": 504, + "end": 505, + "loc": { + "start": { + "line": 19, + "column": 28 + }, + "end": { + "line": 19, + "column": 29 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 506, + "end": 511, + "loc": { + "start": { + "line": 19, + "column": 30 + }, + "end": { + "line": 19, + "column": 35 + }, + "identifierName": "right" + }, + "name": "right" + }, + "computed": false + }, + "property": { + "type": "Identifier", + "start": 512, + "end": 518, + "loc": { + "start": { + "line": 19, + "column": 36 + }, + "end": { + "line": 19, + "column": 42 + }, + "identifierName": "_color" + }, + "name": "_color" + }, + "computed": false + }, + "operator": "===", + "right": { + "type": "Identifier", + "start": 523, + "end": 528, + "loc": { + "start": { + "line": 19, + "column": 47 + }, + "end": { + "line": 19, + "column": 52 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } + } + } + ] + } + }, + { + "type": "ExpressionStatement", + "start": 532, + "end": 558, + "loc": { + "start": { + "line": 20, + "column": 1 + }, + "end": { + "line": 20, + "column": 27 + } + }, + "expression": { + "type": "CallExpression", + "start": 532, + "end": 557, + "loc": { + "start": { + "line": 20, + "column": 1 + }, + "end": { + "line": 20, + "column": 26 + } + }, + "callee": { + "type": "Identifier", + "start": 532, + "end": 538, + "loc": { + "start": { + "line": 20, + "column": 1 + }, + "end": { + "line": 20, + "column": 7 + }, + "identifierName": "assert" + }, + "name": "assert" + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 539, + "end": 556, + "loc": { + "start": { + "line": 20, + "column": 8 + }, + "end": { + "line": 20, + "column": 25 + } + }, + "left": { + "type": "MemberExpression", + "start": 539, + "end": 547, + "loc": { + "start": { + "line": 20, + "column": 8 + }, + "end": { + "line": 20, + "column": 16 + } + }, + "object": { + "type": "Identifier", + "start": 539, + "end": 540, + "loc": { + "start": { + "line": 20, + "column": 8 + }, + "end": { + "line": 20, + "column": 9 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 541, + "end": 547, + "loc": { + "start": { + "line": 20, + "column": 10 + }, + "end": { + "line": 20, + "column": 16 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false + }, + "operator": "!==", + "right": { + "type": "NullLiteral", + "start": 552, + "end": 556, + "loc": { + "start": { + "line": 20, + "column": 21 + }, + "end": { + "line": 20, + "column": 25 + } + } } } ] @@ -2090,16 +2693,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 455, - "end": 572, + "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", + "start": 561, + "end": 705, "loc": { "start": { - "line": 19, + "line": 22, "column": 1 }, "end": { - "line": 25, + "line": 30, "column": 4 } } @@ -2108,284 +2711,239 @@ }, { "type": "IfStatement", - "start": 574, - "end": 637, + "start": 707, + "end": 745, "loc": { "start": { - "line": 26, + "line": 31, "column": 1 }, "end": { - "line": 27, - "column": 22 + "line": 31, + "column": 39 } }, "test": { "type": "BinaryExpression", - "start": 578, - "end": 595, + "start": 711, + "end": 736, "loc": { "start": { - "line": 26, + "line": 31, "column": 5 }, "end": { - "line": 26, - "column": 22 + "line": 31, + "column": 30 } }, "left": { "type": "MemberExpression", - "start": 578, - "end": 586, + "start": 711, + "end": 726, "loc": { "start": { - "line": 26, + "line": 31, "column": 5 }, "end": { - "line": 26, - "column": 13 + 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"column": 19 }, "end": { - "line": 1, - "column": 6 + "line": 15, + "column": 20 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2494,17 +3786,16 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 7, - "end": 13, + "start": 359, + "end": 360, "loc": { "start": { - "line": 1, - "column": 7 + "line": 15, + "column": 21 }, "end": { - "line": 1, - "column": 13 + "line": 15, + "column": 22 } } }, @@ -2520,50 +3811,48 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 14, - "end": 18, + "value": "n", + "start": 360, + "end": 361, "loc": { "start": { - "line": 1, - "column": 14 + "line": 15, + "column": 22 }, "end": { - "line": 1, - "column": 18 + "line": 15, + "column": 23 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "assert", - "start": 19, - "end": 27, + "start": 361, + "end": 362, "loc": { "start": { - "line": 1, - "column": 19 + "line": 15, + "column": 23 }, "end": { - "line": 1, - "column": 27 + "line": 15, + "column": 24 } } }, { "type": { - "label": ";", + "label": "=>", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2574,44 +3863,41 @@ "binop": null, "updateContext": null }, - "start": 27, - "end": 28, + "start": 363, + "end": 365, "loc": { "start": { - "line": 1, - "column": 27 + "line": 15, + "column": 25 }, "end": { - "line": 1, - "column": 28 + "line": 15, + "column": 27 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 29, - "end": 35, + "start": 366, + "end": 367, "loc": { "start": { - "line": 2, - "column": 0 + "line": 15, + "column": 28 }, "end": { - "line": 2, - "column": 6 + "line": 15, + "column": 29 } } }, @@ -2627,24 +3913,24 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 36, - "end": 40, + "value": "assert", + "start": 369, + "end": 375, "loc": { "start": { - "line": 2, - "column": 7 + "line": 16, + "column": 1 }, "end": { - "line": 2, - "column": 11 + "line": 16, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2653,23 +3939,22 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 41, - "end": 45, + "start": 375, + "end": 376, "loc": { "start": { - "line": 2, - "column": 12 + "line": 16, + "column": 7 }, "end": { - "line": 2, - "column": 16 + "line": 16, + "column": 8 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2677,26 +3962,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../types/Node.js", - "start": 46, - "end": 64, + "value": "n", + "start": 376, + "end": 377, "loc": { "start": { - "line": 2, - "column": 17 + "line": 16, + "column": 8 }, "end": { - "line": 2, - "column": 35 + "line": 16, + "column": 9 } } }, { "type": { - "label": ";", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2704,26 +3989,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 64, - "end": 65, + "value": "instanceof", + "start": 378, + "end": 388, "loc": { "start": { - "line": 2, - "column": 35 + "line": 16, + "column": 10 }, "end": { - "line": 2, - "column": 36 + "line": 16, + "column": 20 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2731,28 +4016,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 66, - "end": 72, + "value": "Node", + "start": 389, + "end": 393, "loc": { "start": { - "line": 3, - "column": 0 + "line": 16, + "column": 21 }, "end": { - "line": 3, - "column": 6 + "line": 16, + "column": 25 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2760,49 +4044,48 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 73, - "end": 78, + "start": 393, + "end": 394, "loc": { "start": { - "line": 3, - "column": 7 + "line": 16, + "column": 25 }, "end": { - "line": 3, - "column": 12 + "line": 16, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 79, - "end": 83, + "start": 394, + "end": 395, "loc": { "start": { - "line": 3, - "column": 13 + "line": 16, + "column": 26 }, "end": { - "line": 3, - "column": 17 + "line": 16, + "column": 27 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2810,53 +4093,50 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/BLACK.js", - "start": 84, - "end": 103, + "value": "assert", + "start": 397, + "end": 403, "loc": { "start": { - "line": 3, - "column": 18 + "line": 17, + "column": 1 }, "end": { - "line": 3, - "column": 37 + "line": 17, + "column": 7 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 103, - "end": 104, + "start": 403, + "end": 404, "loc": { "start": { - "line": 3, - "column": 37 + "line": 17, + "column": 7 }, "end": { - "line": 3, - "column": 38 + "line": 17, + "column": 8 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2864,45 +4144,44 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 105, - "end": 111, + "value": "n", + "start": 404, + "end": 405, "loc": { "start": { - "line": 4, - "column": 0 + "line": 17, + "column": 8 }, "end": { - "line": 4, - "column": 6 + "line": 17, + "column": 9 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "RED", - "start": 112, - "end": 115, + "start": 405, + "end": 406, "loc": { "start": { - "line": 4, - "column": 7 + "line": 17, + "column": 9 }, "end": { - "line": 4, + "line": 17, "column": 10 } } @@ -2919,124 +4198,121 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 116, - "end": 120, + "value": "_color", + "start": 406, + "end": 412, "loc": { "start": { - "line": 4, - "column": 11 + "line": 17, + "column": 10 }, "end": { - "line": 4, - "column": 15 + "line": 17, + "column": 16 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "../color/RED.js", - "start": 121, - "end": 138, + "value": "===", + "start": 413, + "end": 416, "loc": { "start": { - "line": 4, - "column": 16 + "line": 17, + "column": 17 }, "end": { - "line": 4, - "column": 33 + "line": 17, + "column": 20 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 138, - "end": 139, + "value": "RED", + "start": 417, + "end": 420, "loc": { "start": { - "line": 4, - "column": 33 + "line": 17, + "column": 21 }, "end": { - "line": 4, - "column": 34 + "line": 17, + "column": 24 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 140, - "end": 146, + "start": 420, + "end": 421, "loc": { "start": { - "line": 5, - "column": 0 + "line": 17, + "column": 24 }, "end": { - "line": 5, - "column": 6 + "line": 17, + "column": 25 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "insert_case2", - "start": 147, - "end": 159, + "start": 421, + "end": 422, "loc": { "start": { - "line": 5, - "column": 7 + "line": 17, + "column": 25 }, "end": { - "line": 5, - "column": 19 + "line": 17, + "column": 26 } } }, @@ -3052,93 +4328,74 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 160, - "end": 164, + "value": "assert", + "start": 424, + "end": 430, "loc": { "start": { - "line": 5, - "column": 20 + "line": 18, + "column": 1 }, "end": { - "line": 5, - "column": 24 + "line": 18, + "column": 7 } } }, { "type": { - "label": "string", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./insert_case2.js", - "start": 165, - "end": 184, + "start": 430, + "end": 431, "loc": { "start": { - "line": 5, - "column": 25 + "line": 18, + "column": 7 }, "end": { - "line": 5, - "column": 44 + "line": 18, + "column": 8 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 184, - "end": 185, - "loc": { - "start": { - "line": 5, - "column": 44 - }, - "end": { - "line": 5, - "column": 45 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n ", - "start": 187, - "end": 299, + "value": "n", + "start": 431, + "end": 432, "loc": { "start": { - "line": 7, - "column": 0 + "line": 18, + "column": 8 }, "end": { - "line": 13, - "column": 3 + "line": 18, + "column": 9 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -3149,17 +4406,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 300, - "end": 305, + "start": 432, + "end": 433, "loc": { "start": { - "line": 14, - "column": 0 + "line": 18, + "column": 9 }, "end": { - "line": 14, - "column": 5 + "line": 18, + "column": 10 } } }, @@ -3175,103 +4431,107 @@ "postfix": false, "binop": null }, - "value": "insert_case1", - "start": 306, - "end": 318, + "value": "left", + "start": 433, + "end": 437, "loc": { "start": { - "line": 14, - "column": 6 + "line": 18, + "column": 10 }, "end": { - "line": 14, - "column": 18 + "line": 18, + "column": 14 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "=", - "start": 319, - "end": 320, + "value": "===", + "start": 438, + "end": 441, "loc": { "start": { - "line": 14, - "column": 19 + "line": 18, + "column": 15 }, "end": { - "line": 14, - "column": 20 + "line": 18, + "column": 18 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "null", + "keyword": "null", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 321, - "end": 322, + "value": "null", + "start": 442, + "end": 446, "loc": { "start": { - "line": 14, - "column": 21 + "line": 18, + "column": 19 }, "end": { - "line": 14, - "column": 22 + "line": 18, + "column": 23 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "||", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 1, + "updateContext": null }, - "value": "n", - "start": 322, - "end": 323, + "value": "||", + "start": 447, + "end": 449, "loc": { "start": { - "line": 14, - "column": 22 + "line": 18, + "column": 24 }, "end": { - "line": 14, - "column": 23 + "line": 18, + "column": 26 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3279,23 +4539,24 @@ "postfix": false, "binop": null }, - "start": 323, - "end": 324, + "value": "n", + "start": 450, + "end": 451, "loc": { "start": { - "line": 14, - "column": 23 + "line": 18, + "column": 27 }, "end": { - "line": 14, - "column": 24 + "line": 18, + "column": 28 } } }, { "type": { - "label": "=>", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3305,40 +4566,15 @@ "binop": null, "updateContext": null }, - "start": 325, - "end": 327, - "loc": { - "start": { - "line": 14, - "column": 25 - }, - "end": { - "line": 14, - "column": 27 - } - } - }, - { - "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 328, - "end": 329, + "start": 451, + "end": 452, "loc": { "start": { - "line": 14, + "line": 18, "column": 28 }, "end": { - "line": 14, + "line": 18, "column": 29 } } @@ -3355,42 +4591,43 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 331, - "end": 337, + "value": "left", + "start": 452, + "end": 456, "loc": { "start": { - "line": 15, - "column": 1 + "line": 18, + "column": 29 }, "end": { - "line": 15, - "column": 7 + "line": 18, + "column": 33 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 337, - "end": 338, + "start": 456, + "end": 457, "loc": { "start": { - "line": 15, - "column": 7 + "line": 18, + "column": 33 }, "end": { - "line": 15, - "column": 8 + "line": 18, + "column": 34 } } }, @@ -3406,24 +4643,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 338, - "end": 339, + "value": "_color", + "start": 457, + "end": 463, "loc": { "start": { - "line": 15, - "column": 8 + "line": 18, + "column": 34 }, "end": { - "line": 15, - "column": 9 + "line": 18, + "column": 40 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3431,20 +4667,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": 6, "updateContext": null }, - "value": "instanceof", - "start": 340, - "end": 350, + "value": "===", + "start": 464, + "end": 467, "loc": { "start": { - "line": 15, - "column": 10 + "line": 18, + "column": 41 }, "end": { - "line": 15, - "column": 20 + "line": 18, + "column": 44 } } }, @@ -3460,17 +4696,17 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 351, - "end": 355, + "value": "BLACK", + "start": 468, + "end": 473, "loc": { "start": { - "line": 15, - "column": 21 + "line": 18, + "column": 45 }, "end": { - "line": 15, - "column": 25 + "line": 18, + "column": 50 } } }, @@ -3486,16 +4722,16 @@ "postfix": false, "binop": null }, - "start": 355, - "end": 356, + "start": 473, + "end": 474, "loc": { "start": { - "line": 15, - "column": 25 + "line": 18, + "column": 50 }, - "end": { - "line": 15, - "column": 26 + "end": { + "line": 18, + "column": 51 } } }, @@ -3512,16 +4748,16 @@ "binop": null, "updateContext": null }, - "start": 356, - "end": 357, + "start": 474, + "end": 475, "loc": { "start": { - "line": 15, - "column": 26 + "line": 18, + "column": 51 }, "end": { - "line": 15, - "column": 27 + "line": 18, + "column": 52 } } }, @@ -3538,15 +4774,15 @@ "binop": null }, "value": "assert", - "start": 359, - "end": 365, + "start": 477, + "end": 483, "loc": { "start": { - "line": 16, + "line": 19, "column": 1 }, "end": { - "line": 16, + "line": 19, "column": 7 } } @@ -3563,15 +4799,15 @@ "postfix": false, "binop": null }, - "start": 365, - "end": 366, + "start": 483, + "end": 484, "loc": { "start": { - "line": 16, + "line": 19, "column": 7 }, "end": { - "line": 16, + "line": 19, "column": 8 } } @@ -3589,15 +4825,15 @@ "binop": null }, "value": "n", - "start": 366, - "end": 367, + "start": 484, + "end": 485, "loc": { "start": { - "line": 16, + "line": 19, "column": 8 }, "end": { - "line": 16, + "line": 19, "column": 9 } } @@ -3615,15 +4851,15 @@ "binop": null, "updateContext": null }, - "start": 367, - "end": 368, + "start": 485, + "end": 486, "loc": { "start": { - "line": 16, + "line": 19, "column": 9 }, "end": { - "line": 16, + "line": 19, "column": 10 } } @@ -3640,17 +4876,17 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 368, - "end": 374, + "value": "right", + "start": 486, + "end": 491, "loc": { "start": { - "line": 16, + "line": 19, "column": 10 }, "end": { - "line": 16, - "column": 16 + "line": 19, + "column": 15 } } }, @@ -3668,22 +4904,23 @@ "updateContext": null }, "value": "===", - "start": 375, - "end": 378, + "start": 492, + "end": 495, "loc": { "start": { - "line": 16, - "column": 17 + "line": 19, + "column": 16 }, "end": { - "line": 16, - "column": 20 + "line": 19, + "column": 19 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3691,50 +4928,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "RED", - "start": 379, - "end": 382, + "value": "null", + "start": 496, + "end": 500, "loc": { "start": { - "line": 16, - "column": 21 + "line": 19, + "column": 20 }, "end": { - "line": 16, - "column": 24 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 382, - "end": 383, - "loc": { - "start": { - "line": 16, + "line": 19, "column": 24 - }, - "end": { - "line": 16, - "column": 25 } } }, { "type": { - "label": ";", + "label": "||", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3742,70 +4955,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 1, "updateContext": null }, - "start": 383, - "end": 384, + "value": "||", + "start": 501, + "end": 503, "loc": { "start": { - "line": 16, + "line": 19, "column": 25 }, "end": { - "line": 16, - "column": 26 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "assert", - "start": 386, - "end": 392, - "loc": { - "start": { - "line": 17, - "column": 1 - }, - "end": { - "line": 17, - "column": 7 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 392, - "end": 393, - "loc": { - "start": { - "line": 17, - "column": 7 - }, - "end": { - "line": 17, - "column": 8 + "line": 19, + "column": 27 } } }, @@ -3822,16 +4985,16 @@ "binop": null }, "value": "n", - "start": 393, - "end": 394, + "start": 504, + "end": 505, "loc": { "start": { - "line": 17, - "column": 8 + "line": 19, + "column": 28 }, "end": { - "line": 17, - "column": 9 + "line": 19, + "column": 29 } } }, @@ -3848,16 +5011,16 @@ "binop": null, "updateContext": null }, - "start": 394, - "end": 395, + "start": 505, + "end": 506, "loc": { "start": { - "line": 17, - "column": 9 + "line": 19, + "column": 29 }, "end": { - "line": 17, - "column": 10 + "line": 19, + "column": 30 } } }, @@ -3873,17 +5036,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 395, - "end": 399, + "value": "right", + "start": 506, + "end": 511, "loc": { "start": { - "line": 17, - "column": 10 + "line": 19, + "column": 30 }, "end": { - "line": 17, - "column": 14 + "line": 19, + "column": 35 } } }, @@ -3900,16 +5063,16 @@ "binop": null, "updateContext": null }, - "start": 399, - "end": 400, + "start": 511, + "end": 512, "loc": { "start": { - "line": 17, - "column": 14 + "line": 19, + "column": 35 }, "end": { - "line": 17, - "column": 15 + "line": 19, + "column": 36 } } }, @@ -3926,16 +5089,16 @@ "binop": null }, "value": "_color", - "start": 400, - "end": 406, + "start": 512, + "end": 518, "loc": { "start": { - "line": 17, - "column": 15 + "line": 19, + "column": 36 }, "end": { - "line": 17, - "column": 21 + "line": 19, + "column": 42 } } }, @@ -3953,16 +5116,16 @@ "updateContext": null }, "value": "===", - "start": 407, - "end": 410, + "start": 519, + "end": 522, "loc": { "start": { - "line": 17, - "column": 22 + "line": 19, + "column": 43 }, "end": { - 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false, - "binop": null - }, - "value": "assert", - "start": 420, - "end": 426, - "loc": { - "start": { - "line": 18, - "column": 1 - }, - "end": { - "line": 18, - "column": 7 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 426, - "end": 427, + "start": 529, + "end": 530, "loc": { "start": { - "line": 18, - "column": 7 + "line": 19, + "column": 53 }, "end": { - "line": 18, - "column": 8 + "line": 19, + "column": 54 } } }, @@ -4106,43 +5218,42 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 427, - "end": 428, + "value": "assert", + "start": 532, + "end": 538, "loc": { "start": { - "line": 18, - "column": 8 + "line": 20, + "column": 1 }, "end": { - "line": 18, - "column": 9 + "line": 20, + "column": 7 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 428, - "end": 429, + "start": 538, + "end": 539, "loc": { "start": { - "line": 18, - "column": 9 + "line": 20, + "column": 7 }, "end": { - "line": 18, - "column": 10 + "line": 20, + "column": 8 } } }, @@ -4158,17 +5269,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 429, - "end": 434, + "value": "n", + "start": 539, + "end": 540, "loc": { "start": { - "line": 18, - "column": 10 + "line": 20, + "column": 8 }, "end": { - "line": 18, - "column": 15 + "line": 20, + "column": 9 } } }, @@ -4185,16 +5296,16 @@ "binop": null, "updateContext": null }, - "start": 434, - "end": 435, + "start": 540, + "end": 541, "loc": { "start": { - "line": 18, - "column": 15 + "line": 20, + "column": 9 }, "end": { - "line": 18, - "column": 16 + "line": 20, + "column": 10 } } }, @@ -4210,17 +5321,17 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 435, - "end": 441, + "value": "parent", + "start": 541, + "end": 547, "loc": { "start": { - "line": 18, - "column": 16 + "line": 20, + "column": 10 }, "end": { - "line": 18, - "column": 22 + "line": 20, + "column": 16 } } }, @@ -4237,23 +5348,24 @@ "binop": 6, "updateContext": null }, - "value": "===", - "start": 442, - "end": 445, + "value": "!==", + "start": 548, + "end": 551, "loc": { "start": { - "line": 18, - "column": 23 + "line": 20, + "column": 17 }, "end": { - "line": 18, - "column": 26 + "line": 20, + "column": 20 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4261,19 +5373,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "BLACK", - "start": 446, - "end": 451, + "value": "null", + "start": 552, + "end": 556, "loc": { "start": { - "line": 18, - "column": 27 + "line": 20, + "column": 21 }, "end": { - "line": 18, - "column": 32 + "line": 20, + "column": 25 } } }, @@ -4289,16 +5402,16 @@ "postfix": false, "binop": null }, - "start": 451, - "end": 452, + "start": 556, + "end": 557, "loc": { "start": { - "line": 18, - "column": 32 + "line": 20, + "column": 25 }, "end": { - "line": 18, - "column": 33 + "line": 20, + "column": 26 } } }, @@ -4315,31 +5428,31 @@ "binop": null, "updateContext": null }, - "start": 452, - "end": 453, + "start": 557, + "end": 558, "loc": { "start": { - "line": 18, - "column": 33 + "line": 20, + "column": 26 }, "end": { - "line": 18, - "column": 34 + "line": 20, + "column": 27 } } }, { "type": "CommentBlock", - "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 455, - "end": 572, + "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", + "start": 561, + "end": 705, "loc": { "start": { - "line": 19, + "line": 22, "column": 1 }, "end": { - "line": 25, + "line": 30, "column": 4 } } @@ -4359,15 +5472,15 @@ "updateContext": null }, "value": "if", - "start": 574, - "end": 576, + "start": 707, + "end": 709, "loc": { "start": { - "line": 26, + "line": 31, "column": 1 }, "end": { - "line": 26, + "line": 31, "column": 3 } } @@ -4384,15 +5497,15 @@ "postfix": false, "binop": null }, - "start": 577, - "end": 578, + "start": 710, + "end": 711, "loc": { "start": { - "line": 26, + "line": 31, "column": 4 }, "end": { - "line": 26, + "line": 31, "column": 5 } } @@ -4410,15 +5523,15 @@ "binop": null }, "value": "n", - "start": 578, - "end": 579, + "start": 711, + "end": 712, "loc": { "start": { - "line": 26, + "line": 31, "column": 5 }, "end": { - "line": 26, + "line": 31, "column": 6 } } @@ -4436,15 +5549,15 @@ "binop": null, "updateContext": null }, - "start": 579, - "end": 580, + "start": 712, + "end": 713, "loc": { "start": { - "line": 26, + "line": 31, "column": 6 }, "end": { - "line": 26, + "line": 31, "column": 7 } } @@ -4462,52 +5575,24 @@ "binop": null }, "value": "parent", - "start": 580, - "end": 586, + "start": 713, + "end": 719, "loc": { "start": { - "line": 26, + "line": 31, "column": 7 }, "end": { - "line": 26, + "line": 31, "column": 13 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 6, - "updateContext": null - }, - "value": "===", - "start": 587, - "end": 590, - "loc": { - "start": { - "line": 26, - "column": 14 - }, - "end": { - "line": 26, - "column": 17 - } - } - }, - { - "type": { - "label": "null", - "keyword": "null", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4516,42 +5601,16 @@ "binop": null, "updateContext": null }, - "value": "null", - "start": 591, - "end": 595, - "loc": { - "start": { - "line": 26, - "column": 18 - }, - "end": { - "line": 26, - "column": 22 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 595, - "end": 596, + "start": 719, + "end": 720, "loc": { "start": { - "line": 26, - "column": 22 + "line": 31, + "column": 13 }, "end": { - "line": 26, - "column": 23 + "line": 31, + "column": 14 } } }, @@ -4567,43 +5626,44 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 597, - "end": 598, + "value": "_color", + "start": 720, + "end": 726, "loc": { "start": { - "line": 26, - "column": 24 + "line": 31, + "column": 14 }, "end": { - "line": 26, - "column": 25 + "line": 31, + "column": 20 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 598, - "end": 599, + "value": "===", + "start": 727, + "end": 730, "loc": { "start": { - "line": 26, - "column": 25 + "line": 31, + "column": 21 }, "end": { - "line": 26, - "column": 26 + "line": 31, + "column": 24 } } }, @@ -4619,52 +5679,25 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 599, - "end": 605, - "loc": { - "start": { - "line": 26, - "column": 26 - }, - "end": { - "line": 26, - "column": 32 - } - } - }, - { - "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": true, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "=", - "start": 606, - "end": 607, + "value": "BLACK", + "start": 731, + "end": 736, "loc": { "start": { - "line": 26, - "column": 33 + "line": 31, + "column": 25 }, "end": { - "line": 26, - "column": 34 + "line": 31, + "column": 30 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4672,23 +5705,23 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 608, - "end": 613, + "start": 736, + "end": 737, "loc": { "start": { - "line": 26, - "column": 35 + "line": 31, + "column": 30 }, "end": { - "line": 26, - "column": 40 + "line": 31, + "column": 31 } } }, { "type": { - "label": ";", + "label": "return", + "keyword": "return", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -4699,23 +5732,23 @@ "binop": null, "updateContext": null }, - "start": 613, - "end": 614, + "value": "return", + "start": 738, + "end": 744, "loc": { "start": { - "line": 26, - "column": 40 + "line": 31, + "column": 32 }, "end": { - "line": 26, - "column": 41 + "line": 31, + "column": 38 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -4726,17 +5759,16 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 616, - "end": 620, + "start": 744, + "end": 745, "loc": { "start": { - "line": 27, - "column": 1 + "line": 31, + "column": 38 }, "end": { - "line": 27, - "column": 5 + "line": 31, + "column": 39 } } }, @@ -4753,16 +5785,16 @@ "binop": null }, "value": "insert_case2", - "start": 621, - "end": 633, + "start": 748, + "end": 760, "loc": { "start": { - "line": 27, - "column": 6 + "line": 33, + "column": 1 }, "end": { - "line": 27, - "column": 18 + "line": 33, + "column": 13 } } }, @@ -4778,16 +5810,16 @@ "postfix": false, "binop": null }, - "start": 633, - "end": 634, + "start": 760, + "end": 761, "loc": { "start": { - "line": 27, - "column": 18 + "line": 33, + "column": 13 }, "end": { - "line": 27, - "column": 19 + 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* - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", + "start": 325, + "end": 501, "loc": { "start": { - "line": 7, + "line": 10, "column": 0 }, "end": { - "line": 14, + "line": 18, "column": 3 } } @@ -393,44 +600,44 @@ }, { "type": "Identifier", - "start": 338, - "end": 728, + "start": 502, + "end": 1485, "loc": { "start": { - "line": 15, + "line": 19, "column": 0 }, "end": { - "line": 34, + "line": 50, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 344, - "end": 727, + "start": 508, + "end": 1484, "loc": { "start": { - "line": 15, + "line": 19, "column": 6 }, "end": { - "line": 34, + "line": 50, "column": 1 } }, "id": { "type": "Identifier", - "start": 344, - "end": 356, + "start": 508, + "end": 520, "loc": { "start": { - "line": 15, + "line": 19, "column": 6 }, "end": { - "line": 15, + "line": 19, "column": 18 }, "identifierName": "insert_case2" @@ 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"CallExpression", - "start": 369, - "end": 394, + "start": 533, + "end": 558, "loc": { "start": { - "line": 16, + "line": 20, "column": 1 }, "end": { - "line": 16, + "line": 20, "column": 26 } }, "callee": { "type": "Identifier", - "start": 369, - "end": 375, + "start": 533, + "end": 539, "loc": { "start": { - "line": 16, + "line": 20, "column": 1 }, "end": { - "line": 16, + "line": 20, "column": 7 }, "identifierName": "assert" @@ -538,29 +745,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 376, - "end": 393, + "start": 540, + "end": 557, "loc": { "start": { - "line": 16, + "line": 20, "column": 8 }, "end": { - "line": 16, + "line": 20, "column": 25 } }, "left": { "type": "Identifier", - "start": 376, - "end": 377, + "start": 540, + "end": 541, "loc": { "start": { - "line": 16, + "line": 20, "column": 8 }, "end": { - "line": 16, + "line": 20, "column": 9 }, "identifierName": "n" @@ -570,15 +777,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 389, - "end": 393, + "start": 553, + "end": 557, "loc": { "start": { - "line": 16, + "line": 20, "column": 21 }, "end": { - "line": 16, + "line": 20, "column": 25 }, "identifierName": "Node" @@ -591,43 +798,43 @@ }, { "type": "ExpressionStatement", - "start": 397, - "end": 422, + "start": 561, + "end": 586, "loc": { "start": { - "line": 17, + "line": 21, "column": 1 }, "end": { - "line": 17, + "line": 21, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 397, - "end": 421, + "start": 561, + "end": 585, "loc": { "start": { - "line": 17, + "line": 21, "column": 1 }, "end": { - "line": 17, + "line": 21, "column": 25 } }, "callee": { "type": "Identifier", - "start": 397, - "end": 403, + "start": 561, + "end": 567, "loc": { "start": { - "line": 17, + "line": 21, "column": 1 }, "end": { - "line": 17, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -637,43 +844,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 404, - "end": 420, + "start": 568, + "end": 584, "loc": { "start": { - "line": 17, + "line": 21, "column": 8 }, "end": { - "line": 17, + "line": 21, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 404, - "end": 412, + "start": 568, + "end": 576, "loc": { "start": { - "line": 17, + "line": 21, "column": 8 }, "end": { - "line": 17, + "line": 21, "column": 16 } }, "object": { "type": "Identifier", - "start": 404, - "end": 405, + "start": 568, + "end": 569, "loc": { "start": { - "line": 17, + "line": 21, "column": 8 }, "end": { - "line": 17, + "line": 21, "column": 9 }, "identifierName": "n" @@ -682,15 +889,15 @@ }, "property": { "type": "Identifier", - "start": 406, - "end": 412, + "start": 570, + "end": 576, "loc": { "start": { - "line": 17, + "line": 21, "column": 10 }, "end": { - "line": 17, + "line": 21, "column": 16 }, "identifierName": "_color" @@ -702,15 +909,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 417, - "end": 420, + "start": 581, + "end": 584, "loc": { "start": { - "line": 17, + "line": 21, "column": 21 }, "end": { - "line": 17, + "line": 21, "column": 24 }, "identifierName": "RED" @@ -723,43 +930,43 @@ }, { "type": "ExpressionStatement", - "start": 424, - "end": 456, + "start": 588, + "end": 639, "loc": { "start": { - "line": 18, + "line": 22, "column": 1 }, "end": { - "line": 18, - "column": 33 + "line": 22, + "column": 52 } }, "expression": { "type": "CallExpression", - "start": 424, - "end": 455, + "start": 588, + "end": 638, "loc": { "start": { - "line": 18, + "line": 22, "column": 1 }, "end": { - "line": 18, - "column": 32 + "line": 22, + "column": 51 } }, "callee": { "type": "Identifier", - "start": 424, - "end": 430, + "start": 588, + "end": 594, "loc": { "start": { - "line": 18, + "line": 22, "column": 1 }, "end": { - "line": 18, + "line": 22, "column": 7 }, "identifierName": "assert" @@ -768,58 +975,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 431, - "end": 454, + "type": "LogicalExpression", + "start": 595, + "end": 637, "loc": { "start": { - "line": 18, + "line": 22, "column": 8 }, "end": { - "line": 18, - "column": 31 + "line": 22, + "column": 50 } }, "left": { - "type": "MemberExpression", - "start": 431, - "end": 444, + "type": "BinaryExpression", + "start": 595, + "end": 610, "loc": { "start": { - "line": 18, + "line": 22, "column": 8 }, "end": { - "line": 18, - "column": 21 + "line": 22, + "column": 23 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 431, - "end": 437, + "start": 595, + "end": 601, "loc": { "start": { - "line": 18, + "line": 22, "column": 8 }, "end": { - "line": 18, + "line": 22, "column": 14 } }, "object": { "type": "Identifier", - "start": 431, - "end": 432, + "start": 595, + "end": 596, "loc": { "start": { - "line": 18, + "line": 22, "column": 8 }, "end": { - "line": 18, + "line": 22, "column": 9 }, "identifierName": "n" @@ -828,15 +1035,15 @@ }, "property": { "type": "Identifier", - "start": 433, - "end": 437, + "start": 597, + "end": 601, "loc": { "start": { - "line": 18, + "line": 22, "column": 10 }, "end": { - "line": 18, + "line": 22, "column": 14 }, "identifierName": "left" @@ -845,42 +1052,139 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 438, - "end": 444, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 606, + "end": 610, "loc": { "start": { - "line": 18, - "column": 15 + "line": 22, + "column": 19 }, "end": { - "line": 18, - "column": 21 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 22, + "column": 23 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 449, - "end": 454, + "type": "BinaryExpression", + "start": 614, + "end": 637, "loc": { "start": { - "line": 18, - "column": 26 + "line": 22, + "column": 27 }, "end": { - "line": 18, - "column": 31 + "line": 22, + "column": 50 + } + }, + "left": { + "type": "MemberExpression", + "start": 614, + "end": 627, + "loc": { + "start": { + "line": 22, + "column": 27 + }, + "end": { + "line": 22, + "column": 40 + } }, - "identifierName": "BLACK" + "object": { + "type": "MemberExpression", + "start": 614, + "end": 620, + "loc": { + "start": { + "line": 22, + "column": 27 + }, + "end": { + "line": 22, + "column": 33 + } + }, + "object": { + "type": "Identifier", + "start": 614, + "end": 615, + "loc": { + "start": { + "line": 22, + "column": 27 + }, + "end": { + "line": 22, + "column": 28 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 616, + "end": 620, + "loc": { + "start": { + "line": 22, + "column": 29 + }, + "end": { + "line": 22, + "column": 33 + }, + "identifierName": "left" + }, + "name": "left" + }, + "computed": false + }, + "property": { + "type": "Identifier", + "start": 621, + "end": 627, + "loc": { + "start": { + "line": 22, + "column": 34 + }, + "end": { + "line": 22, + "column": 40 + }, + "identifierName": "_color" + }, + "name": "_color" + }, + "computed": false }, - "name": "BLACK" + "operator": "===", + "right": { + "type": "Identifier", + "start": 632, + "end": 637, + "loc": { + "start": { + "line": 22, + "column": 45 + }, + "end": { + "line": 22, + "column": 50 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } ] @@ -888,43 +1192,43 @@ }, { "type": "ExpressionStatement", - "start": 458, - "end": 491, + "start": 641, + "end": 694, "loc": { "start": { - "line": 19, + "line": 23, "column": 1 }, "end": { - "line": 19, - "column": 34 + "line": 23, + "column": 54 } }, "expression": { "type": "CallExpression", - "start": 458, - "end": 490, + "start": 641, + "end": 693, "loc": { "start": { - "line": 19, + "line": 23, "column": 1 }, "end": { - "line": 19, - "column": 33 + "line": 23, + "column": 53 } }, "callee": { "type": "Identifier", - "start": 458, - "end": 464, + "start": 641, + "end": 647, "loc": { "start": { - "line": 19, + "line": 23, "column": 1 }, "end": { - "line": 19, + "line": 23, "column": 7 }, 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19, + "line": 23, "column": 9 }, "identifierName": "n" @@ -993,15 +1297,15 @@ }, "property": { "type": "Identifier", - "start": 467, - "end": 472, + "start": 650, + "end": 655, "loc": { "start": { - "line": 19, + "line": 23, "column": 10 }, "end": { - "line": 19, + "line": 23, "column": 15 }, "identifierName": "right" @@ -1010,42 +1314,139 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 473, - "end": 479, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 660, + "end": 664, "loc": { "start": { - "line": 19, - "column": 16 + "line": 23, + "column": 20 }, "end": { - "line": 19, - "column": 22 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 23, + "column": 24 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 484, - "end": 489, + "type": "BinaryExpression", + "start": 668, + "end": 692, "loc": { "start": { - "line": 19, - "column": 27 + "line": 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"start": 676, + "end": 682, + "loc": { + "start": { + "line": 23, + "column": 36 + }, + "end": { + "line": 23, + "column": 42 + }, + "identifierName": "_color" + }, + "name": "_color" + }, + "computed": false }, - "name": "BLACK" + "operator": "===", + "right": { + "type": "Identifier", + "start": 687, + "end": 692, + "loc": { + "start": { + "line": 23, + "column": 47 + }, + "end": { + "line": 23, + "column": 52 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } ] @@ -1053,43 +1454,43 @@ }, { "type": "ExpressionStatement", - "start": 493, - "end": 519, + "start": 696, + "end": 722, "loc": { "start": { - "line": 20, + "line": 24, "column": 1 }, "end": { - "line": 20, + "line": 24, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 493, - "end": 518, + "start": 696, + "end": 721, "loc": { "start": { - "line": 20, + "line": 24, "column": 1 }, "end": { - "line": 20, + "line": 24, "column": 26 } }, "callee": { "type": "Identifier", - "start": 493, - "end": 499, + "start": 696, + "end": 702, "loc": { "start": { - "line": 20, + "line": 24, "column": 1 }, "end": { - "line": 20, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -1099,43 +1500,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 500, - "end": 517, + "start": 703, + "end": 720, "loc": { "start": { - "line": 20, + "line": 24, "column": 8 }, "end": { - "line": 20, + "line": 24, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 500, - "end": 508, + "start": 703, + "end": 711, "loc": { "start": { - "line": 20, + "line": 24, "column": 8 }, "end": { - "line": 20, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 500, - "end": 501, + "start": 703, + "end": 704, "loc": { "start": { - "line": 20, + "line": 24, "column": 8 }, "end": { - "line": 20, + "line": 24, "column": 9 }, "identifierName": "n" @@ -1144,15 +1545,15 @@ }, "property": { "type": "Identifier", - "start": 502, - "end": 508, + "start": 705, + "end": 711, "loc": { "start": { - "line": 20, + "line": 24, "column": 10 }, "end": { - "line": 20, + "line": 24, "column": 16 }, "identifierName": "parent" @@ -1164,205 +1565,301 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 513, - "end": 517, + "start": 716, + "end": 720, "loc": { "start": { - "line": 20, + "line": 24, "column": 21 }, "end": { - "line": 20, + "line": 24, "column": 25 } } } } ] - }, - "trailingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", - "start": 522, - "end": 666, - "loc": { - "start": { - "line": 22, - "column": 1 - }, - "end": { - "line": 30, - "column": 4 - } - } - } - ] + } }, { - "type": "IfStatement", - "start": 668, - "end": 706, + "type": "ExpressionStatement", + "start": 724, + "end": 756, "loc": { "start": { - "line": 31, + "line": 25, "column": 1 }, "end": { - "line": 31, - "column": 39 + "line": 25, + "column": 33 } 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null, + "binop": 6, "updateContext": null }, - "start": 27, - "end": 28, + "value": "===", + "start": 683, + "end": 686, "loc": { "start": { - "line": 1, - "column": 27 + "line": 23, + "column": 43 }, "end": { - "line": 1, - "column": 28 + "line": 23, + "column": 46 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2768,28 +7591,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 29, - "end": 35, + "value": "BLACK", + "start": 687, + "end": 692, "loc": { "start": { - "line": 2, - "column": 0 + "line": 23, + "column": 47 }, "end": { - "line": 2, - "column": 6 + "line": 23, + "column": 52 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2797,49 +7619,48 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 36, - "end": 40, + "start": 692, + "end": 693, "loc": { "start": { - "line": 2, - "column": 7 + "line": 23, + "column": 52 }, "end": { - "line": 2, - "column": 11 + "line": 23, + "column": 53 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 41, - "end": 45, + "start": 693, + "end": 694, "loc": { "start": { - "line": 2, - "column": 12 + "line": 23, + "column": 53 }, "end": { - "line": 2, - "column": 16 + "line": 23, + "column": 54 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2847,53 +7668,50 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../types/Node.js", - "start": 46, - "end": 64, + "value": "assert", + "start": 696, + "end": 702, "loc": { "start": { - "line": 2, - "column": 17 + "line": 24, + "column": 1 }, "end": { - "line": 2, - "column": 35 + "line": 24, + "column": 7 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 64, - "end": 65, + "start": 702, + "end": 703, "loc": { "start": { - "line": 2, - "column": 35 + "line": 24, + "column": 7 }, "end": { - "line": 2, - "column": 36 + "line": 24, + "column": 8 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2901,46 +7719,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 66, - "end": 72, + "value": "n", + "start": 703, + "end": 704, "loc": { "start": { - "line": 3, - "column": 0 + "line": 24, + "column": 8 }, "end": { - "line": 3, - "column": 6 + "line": 24, + "column": 9 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "BLACK", - "start": 73, - "end": 78, + "start": 704, + "end": 705, "loc": { "start": { - "line": 3, - "column": 7 + "line": 24, + "column": 9 }, "end": { - "line": 3, - "column": 12 + "line": 24, + "column": 10 } } }, @@ -2956,52 +7773,53 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 79, - "end": 83, + "value": "parent", + "start": 705, + "end": 711, "loc": { "start": { - "line": 3, - "column": 13 + "line": 24, + "column": 10 }, "end": { - "line": 3, - "column": 17 + "line": 24, + "column": 16 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "../color/BLACK.js", - "start": 84, - "end": 103, + "value": "!==", + "start": 712, + "end": 715, "loc": { "start": { - "line": 3, - "column": 18 + "line": 24, + "column": 17 }, "end": { - "line": 3, - "column": 37 + "line": 24, + "column": 20 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3010,70 +7828,68 @@ "binop": null, "updateContext": null }, - "start": 103, - "end": 104, + "value": "null", + "start": 716, + "end": 720, "loc": { "start": { - "line": 3, - "column": 37 + "line": 24, + "column": 21 }, "end": { - "line": 3, - "column": 38 + "line": 24, + "column": 25 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 105, - "end": 111, + "start": 720, + "end": 721, "loc": { "start": { - "line": 4, - "column": 0 + "line": 24, + "column": 25 }, "end": { - "line": 4, - "column": 6 + "line": 24, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "RED", - "start": 112, - "end": 115, + "start": 721, + "end": 722, "loc": { "start": { - "line": 4, - "column": 7 + "line": 24, + "column": 26 }, "end": { - "line": 4, - "column": 10 + "line": 24, + "column": 27 } } }, @@ -3089,79 +7905,76 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 116, - "end": 120, + "value": "assert", + "start": 724, + "end": 730, "loc": { "start": { - "line": 4, - "column": 11 + "line": 25, + "column": 1 }, "end": { - "line": 4, - "column": 15 + "line": 25, + "column": 7 } } }, { "type": { - "label": "string", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/RED.js", - "start": 121, - "end": 138, + "start": 730, + "end": 731, "loc": { "start": { - "line": 4, - "column": 16 + "line": 25, + "column": 7 }, "end": { - "line": 4, - "column": 33 + "line": 25, + "column": 8 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 138, - "end": 139, + "value": "n", + "start": 731, + "end": 732, "loc": { "start": { - "line": 4, - "column": 33 + "line": 25, + "column": 8 }, "end": { - "line": 4, - "column": 34 + "line": 25, + "column": 9 } } }, { - "type": { - "label": "import", - "keyword": "import", + "type": { + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3170,17 +7983,16 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 140, - "end": 146, + "start": 732, + "end": 733, "loc": { "start": { - "line": 5, - "column": 0 + "line": 25, + "column": 9 }, "end": { - "line": 5, - "column": 6 + "line": 25, + "column": 10 } } }, @@ -3196,49 +8008,49 @@ "postfix": false, "binop": null }, - "value": "insert_case3", - "start": 147, - "end": 159, + "value": "parent", + "start": 733, + "end": 739, "loc": { "start": { - "line": 5, - "column": 7 + "line": 25, + "column": 10 }, "end": { - "line": 5, - "column": 19 + "line": 25, + "column": 16 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 160, - "end": 164, + "start": 739, + "end": 740, "loc": { "start": { - "line": 5, - "column": 20 + "line": 25, + "column": 16 }, "end": { - "line": 5, - "column": 24 + "line": 25, + "column": 17 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3246,26 +8058,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./insert_case3.js", - "start": 165, - "end": 184, + "value": "_color", + "start": 740, + "end": 746, "loc": { "start": { - "line": 5, - "column": 25 + "line": 25, + "column": 17 }, "end": { - "line": 5, - "column": 44 + "line": 25, + "column": 23 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3273,71 +8084,54 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 184, - "end": 185, - "loc": { - "start": { - "line": 5, - "column": 44 - }, - "end": { - "line": 5, - "column": 45 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n ", - "start": 187, - "end": 337, + "value": "===", + "start": 747, + "end": 750, "loc": { "start": { - "line": 7, - "column": 0 + "line": 25, + "column": 24 }, "end": { - "line": 14, - "column": 3 + "line": 25, + "column": 27 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 338, - "end": 343, + "value": "RED", + "start": 751, + "end": 754, "loc": { "start": { - "line": 15, - "column": 0 + "line": 25, + "column": 28 }, "end": { - "line": 15, - "column": 5 + "line": 25, + "column": 31 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3345,69 +8139,70 @@ "postfix": false, "binop": null }, - "value": "insert_case2", - "start": 344, - "end": 356, + "start": 754, + "end": 755, "loc": { "start": { - "line": 15, - "column": 6 + "line": 25, + "column": 31 }, "end": { - "line": 15, - "column": 18 + "line": 25, + "column": 32 } } }, { "type": { - "label": "=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 357, - "end": 358, + "start": 755, + "end": 756, "loc": { "start": { - "line": 15, - "column": 19 + "line": 25, + "column": 32 }, "end": { - "line": 15, - "column": 20 + "line": 25, + "column": 33 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 359, - "end": 360, + "value": "const", + "start": 758, + "end": 763, "loc": { "start": { - "line": 15, - "column": 21 + "line": 26, + "column": 1 }, "end": { - "line": 15, - "column": 22 + "line": 26, + "column": 6 } } }, @@ -3423,74 +8218,76 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 360, - "end": 361, + "value": "u", + "start": 764, + "end": 765, "loc": { "start": { - "line": 15, - "column": 22 + "line": 26, + "column": 7 }, "end": { - "line": 15, - "column": 23 + "line": 26, + "column": 8 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 361, - "end": 362, + "value": "=", + "start": 766, + "end": 767, "loc": { "start": { - "line": 15, - "column": 23 + "line": 26, + "column": 9 }, "end": { - "line": 15, - "column": 24 + "line": 26, + "column": 10 } } }, { "type": { - "label": "=>", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 363, - "end": 365, + "value": "uncle", + "start": 768, + "end": 773, "loc": { "start": { - "line": 15, - "column": 25 + "line": 26, + "column": 11 }, "end": { - "line": 15, - "column": 27 + "line": 26, + "column": 16 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -3500,16 +8297,16 @@ "postfix": false, "binop": null }, - "start": 366, - "end": 367, + "start": 773, + "end": 774, "loc": { "start": { - "line": 15, - "column": 28 + "line": 26, + "column": 16 }, "end": { - "line": 15, - "column": 29 + "line": 26, + "column": 17 } } }, @@ -3525,25 +8322,25 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 369, - "end": 375, + "value": "n", + "start": 774, + "end": 775, "loc": { "start": { - "line": 16, - "column": 1 + "line": 26, + "column": 17 }, "end": { - "line": 16, - "column": 7 + "line": 26, + "column": 18 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3551,77 +8348,93 @@ "postfix": false, "binop": null }, - "start": 375, - "end": 376, + "start": 775, + "end": 776, "loc": { "start": { - "line": 16, - "column": 7 + "line": 26, + "column": 18 }, "end": { - "line": 16, - "column": 8 + "line": 26, + "column": 19 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 376, - "end": 377, + "start": 776, + "end": 777, "loc": { "start": { - "line": 16, - "column": 8 + "line": 26, + "column": 19 }, "end": { - "line": 16, - "column": 9 + "line": 26, + "column": 20 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", + "start": 780, + "end": 1275, + "loc": { + "start": { + "line": 28, + "column": 1 + }, + "end": { + "line": 40, + "column": 4 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, + "label": "if", + "keyword": "if", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 378, - "end": 388, + "value": "if", + "start": 1278, + "end": 1280, "loc": { "start": { - "line": 16, - "column": 10 + "line": 42, + "column": 1 }, "end": { - "line": 16, - "column": 20 + "line": 42, + "column": 3 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3630,25 +8443,24 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 389, - "end": 393, + "start": 1281, + "end": 1282, "loc": { "start": { - "line": 16, - "column": 21 + "line": 42, + "column": 4 }, "end": { - "line": 16, - "column": 25 + "line": 42, + "column": 5 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3656,22 +8468,23 @@ "postfix": false, "binop": null }, - "start": 393, - "end": 394, + "value": "u", + "start": 1282, + "end": 1283, "loc": { "start": { - "line": 16, - "column": 25 + "line": 42, + "column": 5 }, "end": { - "line": 16, - "column": 26 + "line": 42, + "column": 6 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3679,25 +8492,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 394, - "end": 395, + "value": "!==", + "start": 1284, + "end": 1287, "loc": { "start": { - "line": 16, - "column": 26 + "line": 42, + "column": 7 }, "end": { - "line": 16, - "column": 27 + "line": 42, + "column": 10 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3705,44 +8520,47 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 397, - "end": 403, + "value": "null", + "start": 1288, + "end": 1292, "loc": { "start": { - "line": 17, - "column": 1 + "line": 42, + "column": 11 }, "end": { - "line": 17, - "column": 7 + "line": 42, + "column": 15 } } }, { "type": { - "label": "(", + "label": "&&", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 2, + "updateContext": null }, - "start": 403, - "end": 404, + "value": "&&", + "start": 1293, + "end": 1295, "loc": { "start": { - "line": 17, - "column": 7 + "line": 42, + "column": 16 }, "end": { - "line": 17, - "column": 8 + "line": 42, + "column": 18 } } }, @@ -3758,17 +8576,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 404, - "end": 405, + "value": "u", + "start": 1296, + "end": 1297, "loc": { "start": { - "line": 17, - "column": 8 + "line": 42, + "column": 19 }, "end": { - "line": 17, - "column": 9 + "line": 42, + "column": 20 } } }, @@ -3785,16 +8603,16 @@ "binop": null, "updateContext": null }, - "start": 405, - "end": 406, + "start": 1297, + "end": 1298, "loc": { "start": { - "line": 17, - "column": 9 + "line": 42, + "column": 20 }, "end": { - "line": 17, - "column": 10 + "line": 42, + "column": 21 } } }, @@ -3811,16 +8629,16 @@ "binop": null }, "value": "_color", - "start": 406, - "end": 412, + "start": 1298, + "end": 1304, "loc": { "start": { - "line": 17, - "column": 10 + "line": 42, + "column": 21 }, "end": { - "line": 17, - "column": 16 + "line": 42, + "column": 27 } } }, @@ -3837,17 +8655,17 @@ "binop": 6, "updateContext": null }, - "value": "===", - "start": 413, - "end": 416, + "value": "!==", + "start": 1305, + "end": 1308, "loc": { "start": { - "line": 17, - "column": 17 + "line": 42, + "column": 28 }, "end": { - "line": 17, - "column": 20 + "line": 42, + "column": 31 } } }, @@ -3863,17 +8681,17 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 417, - "end": 420, + "value": "BLACK", + "start": 1309, + "end": 1314, "loc": { "start": { - "line": 17, - "column": 21 + "line": 42, + "column": 32 }, "end": { - "line": 17, - "column": 24 + "line": 42, + "column": 37 } } }, @@ -3889,42 +8707,41 @@ "postfix": false, "binop": null }, - "start": 420, - "end": 421, + "start": 1314, + "end": 1315, "loc": { "start": { - "line": 17, - "column": 24 + "line": 42, + "column": 37 }, "end": { - "line": 17, - "column": 25 + "line": 42, + "column": 38 } } }, { "type": { - "label": ";", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 421, - "end": 422, + "start": 1316, + "end": 1317, "loc": { "start": { - "line": 17, - "column": 25 + "line": 42, + "column": 39 }, "end": { - "line": 17, - "column": 26 + "line": 42, + "column": 40 } } }, @@ -3941,16 +8758,16 @@ "binop": null }, "value": "assert", - "start": 424, - "end": 430, + "start": 1320, + "end": 1326, "loc": { "start": { - "line": 18, - "column": 1 + "line": 43, + "column": 2 }, "end": { - "line": 18, - "column": 7 + "line": 43, + "column": 8 } } }, @@ -3966,16 +8783,16 @@ "postfix": false, "binop": null }, - "start": 430, - "end": 431, + "start": 1326, + "end": 1327, "loc": { "start": { - "line": 18, - "column": 7 + "line": 43, + "column": 8 }, "end": { - "line": 18, - "column": 8 + "line": 43, + "column": 9 } } }, @@ -3991,17 +8808,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 431, - "end": 432, + "value": "u", + "start": 1327, + "end": 1328, "loc": { "start": { - "line": 18, - "column": 8 + "line": 43, + "column": 9 }, "end": { - "line": 18, - "column": 9 + "line": 43, + "column": 10 } } }, @@ -4018,16 +8835,16 @@ "binop": null, "updateContext": null }, - "start": 432, - "end": 433, + "start": 1328, + "end": 1329, "loc": { "start": { - "line": 18, - "column": 9 + "line": 43, + "column": 10 }, "end": { - "line": 18, - "column": 10 + "line": 43, + "column": 11 } } }, @@ -4043,43 +8860,44 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 433, - "end": 437, + "value": "_color", + "start": 1329, + "end": 1335, "loc": { "start": { - "line": 18, - "column": 10 + "line": 43, + "column": 11 }, "end": { - "line": 18, - "column": 14 + "line": 43, + "column": 17 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 437, - "end": 438, + "value": "===", + "start": 1336, + "end": 1339, "loc": { "start": { - "line": 18, - "column": 14 + "line": 43, + "column": 18 }, "end": { - "line": 18, - "column": 15 + "line": 43, + "column": 21 } } }, @@ -4095,78 +8913,76 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 438, - "end": 444, + "value": "RED", + "start": 1340, + "end": 1343, "loc": { "start": { - "line": 18, - "column": 15 + "line": 43, + "column": 22 }, "end": { - "line": 18, - "column": 21 + "line": 43, + "column": 25 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 445, - "end": 448, + "start": 1343, + "end": 1344, "loc": { "start": { - "line": 18, - "column": 22 + "line": 43, + "column": 25 }, "end": { - "line": 18, - "column": 25 + "line": 43, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "BLACK", - "start": 449, - "end": 454, + "start": 1344, + "end": 1345, "loc": { "start": { - "line": 18, + "line": 43, "column": 26 }, "end": { - "line": 18, - "column": 31 + "line": 43, + "column": 27 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4174,23 +8990,24 @@ "postfix": false, "binop": null }, - "start": 454, - "end": 455, + "value": "n", + "start": 1348, + "end": 1349, "loc": { "start": { - "line": 18, - "column": 31 + "line": 44, + "column": 2 }, "end": { - "line": 18, - "column": 32 + "line": 44, + "column": 3 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -4200,16 +9017,16 @@ "binop": null, "updateContext": null }, - "start": 455, - "end": 456, + "start": 1349, + "end": 1350, "loc": { "start": { - "line": 18, - "column": 32 + "line": 44, + "column": 3 }, "end": { - "line": 18, - "column": 33 + "line": 44, + "column": 4 } } }, @@ -4225,42 +9042,43 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 458, - "end": 464, + "value": "parent", + "start": 1350, + "end": 1356, "loc": { "start": { - "line": 19, - "column": 1 + "line": 44, + "column": 4 }, "end": { - "line": 19, - "column": 7 + "line": 44, + "column": 10 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 464, - "end": 465, + "start": 1356, + "end": 1357, "loc": { "start": { - "line": 19, - "column": 7 + "line": 44, + "column": 10 }, "end": { - "line": 19, - "column": 8 + "line": 44, + "column": 11 } } }, @@ -4276,43 +9094,44 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 465, - "end": 466, + "value": "_color", + "start": 1357, + "end": 1363, "loc": { "start": { - "line": 19, - "column": 8 + "line": 44, + "column": 11 }, "end": { - "line": 19, - "column": 9 + "line": 44, + "column": 17 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 466, - "end": 467, + "value": "=", + "start": 1364, + "end": 1365, "loc": { "start": { - "line": 19, - "column": 9 + "line": 44, + "column": 18 }, "end": { - "line": 19, - "column": 10 + "line": 44, + "column": 19 } } }, @@ -4328,24 +9147,24 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 467, - "end": 472, + "value": "BLACK", + "start": 1366, + "end": 1371, "loc": { "start": { - "line": 19, - "column": 10 + "line": 44, + "column": 20 }, "end": { - "line": 19, - "column": 15 + "line": 44, + "column": 25 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -4355,16 +9174,16 @@ "binop": null, "updateContext": null }, - "start": 472, - "end": 473, + "start": 1371, + "end": 1372, "loc": { "start": { - "line": 19, - "column": 15 + "line": 44, + "column": 25 }, "end": { - "line": 19, - "column": 16 + "line": 44, + "column": 26 } } }, @@ -4380,44 +9199,43 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 473, - "end": 479, + "value": "u", + "start": 1375, + "end": 1376, "loc": { "start": { - "line": 19, - "column": 16 + "line": 45, + "column": 2 }, "end": { - "line": 19, - "column": 22 + "line": 45, + "column": 3 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 480, - "end": 483, + "start": 1376, + "end": 1377, "loc": { "start": { - "line": 19, - "column": 23 + "line": 45, + "column": 3 }, "end": { - "line": 19, - "column": 26 + "line": 45, + "column": 4 } } }, @@ -4433,119 +9251,124 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 484, - "end": 489, + "value": "_color", + "start": 1377, + "end": 1383, "loc": { "start": { - "line": 19, - "column": 27 + "line": 45, + "column": 4 }, "end": { - "line": 19, - "column": 32 + "line": 45, + "column": 10 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 489, - "end": 490, + "value": "=", + "start": 1384, + "end": 1385, "loc": { "start": { - "line": 19, - "column": 32 + "line": 45, + "column": 11 }, "end": { - "line": 19, - "column": 33 + "line": 45, + "column": 12 } } }, { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 490, - "end": 491, + "value": "BLACK", + "start": 1386, + "end": 1391, "loc": { "start": { - "line": 19, - "column": 33 + "line": 45, + "column": 13 }, "end": { - "line": 19, - "column": 34 + "line": 45, + "column": 18 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 493, - "end": 499, + "start": 1391, + "end": 1392, "loc": { "start": { - "line": 20, - "column": 1 + "line": 45, + "column": 18 }, "end": { - "line": 20, - "column": 7 + "line": 45, + "column": 19 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 499, - "end": 500, + "value": "const", + "start": 1395, + "end": 1400, "loc": { "start": { - "line": 20, - "column": 7 + "line": 46, + "column": 2 }, "end": { - "line": 20, - "column": 8 + "line": 46, + "column": 7 } } }, @@ -4561,43 +9384,44 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 500, - "end": 501, + "value": "g", + "start": 1401, + "end": 1402, "loc": { "start": { - "line": 20, + "line": 46, "column": 8 }, "end": { - "line": 20, + "line": 46, "column": 9 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 501, - "end": 502, + "value": "=", + "start": 1403, + "end": 1404, "loc": { "start": { - "line": 20, - "column": 9 + "line": 46, + "column": 10 }, "end": { - "line": 20, - "column": 10 + "line": 46, + "column": 11 } } }, @@ -4613,51 +9437,48 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 502, - "end": 508, + "value": "grandparent", + "start": 1405, + "end": 1416, "loc": { "start": { - "line": 20, - "column": 10 + "line": 46, + "column": 12 }, "end": { - "line": 20, - "column": 16 + "line": 46, + "column": 23 } } }, { "type": { - "label": "==/!=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "!==", - "start": 509, - "end": 512, + "start": 1416, + "end": 1417, "loc": { "start": { - "line": 20, - "column": 17 + "line": 46, + "column": 23 }, "end": { - "line": 20, - "column": 20 + "line": 46, + "column": 24 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4665,19 +9486,18 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 513, - "end": 517, + "value": "n", + "start": 1417, + "end": 1418, "loc": { "start": { - "line": 20, - "column": 21 + "line": 46, + "column": 24 }, "end": { - "line": 20, + "line": 46, "column": 25 } } @@ -4694,15 +9514,15 @@ "postfix": false, "binop": null }, - "start": 517, - "end": 518, + "start": 1418, + "end": 1419, "loc": { "start": { - "line": 20, + "line": 46, "column": 25 }, "end": { - "line": 20, + "line": 46, "column": 26 } } @@ -4720,85 +9540,68 @@ "binop": null, "updateContext": null }, - "start": 518, - "end": 519, + "start": 1419, + "end": 1420, "loc": { "start": { - "line": 20, + "line": 46, "column": 26 }, "end": { - "line": 20, + "line": 46, "column": 27 } } }, - { - "type": "CommentBlock", - "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", - "start": 522, - "end": 666, - "loc": { - "start": { - "line": 22, - "column": 1 - }, - "end": { - "line": 30, - "column": 4 - } - } - }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 668, - "end": 670, + "value": "g", + "start": 1423, + "end": 1424, "loc": { "start": { - "line": 31, - "column": 1 + "line": 47, + "column": 2 }, "end": { - "line": 31, + "line": 47, "column": 3 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 671, - "end": 672, + "start": 1424, + "end": 1425, "loc": { "start": { - "line": 31, - "column": 4 + "line": 47, + "column": 3 }, "end": { - "line": 31, - "column": 5 + "line": 47, + "column": 4 } } }, @@ -4814,43 +9617,44 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 672, - "end": 673, + "value": "_color", + "start": 1425, + "end": 1431, "loc": { "start": { - "line": 31, - "column": 5 + "line": 47, + "column": 4 }, "end": { - "line": 31, - "column": 6 + "line": 47, + "column": 10 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 673, - "end": 674, + "value": "=", + "start": 1432, + "end": 1433, "loc": { "start": { - "line": 31, - "column": 6 + "line": 47, + "column": 11 }, "end": { - "line": 31, - "column": 7 + "line": 47, + "column": 12 } } }, @@ -4866,24 +9670,24 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 674, - "end": 680, + "value": "RED", + "start": 1434, + "end": 1437, "loc": { "start": { - "line": 31, - "column": 7 + "line": 47, + "column": 13 }, "end": { - "line": 31, - "column": 13 + "line": 47, + "column": 16 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -4893,16 +9697,16 @@ "binop": null, "updateContext": null }, - "start": 680, - "end": 681, + "start": 1437, + "end": 1438, "loc": { "start": { - "line": 31, - "column": 13 + "line": 47, + "column": 16 }, "end": { - "line": 31, - "column": 14 + "line": 47, + "column": 17 } } }, @@ -4918,44 +9722,42 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 681, - "end": 687, + "value": "insert_case0", + "start": 1441, + "end": 1453, "loc": { "start": { - "line": 31, - "column": 14 + "line": 48, + "column": 2 }, "end": { - "line": 31, - "column": 20 + "line": 48, + "column": 14 } } }, { "type": { - "label": "==/!=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 688, - "end": 691, + "start": 1453, + "end": 1454, "loc": { "start": { - "line": 31, - "column": 21 + "line": 48, + "column": 14 }, "end": { - "line": 31, - "column": 24 + "line": 48, + "column": 15 } } }, @@ -4971,17 +9773,17 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 692, - "end": 697, + "value": "g", + "start": 1454, + "end": 1455, "loc": { "start": { - "line": 31, - "column": 25 + "line": 48, + "column": 15 }, "end": { - "line": 31, - "column": 30 + "line": 48, + "column": 16 } } }, @@ -4997,23 +9799,22 @@ "postfix": false, "binop": null }, - "start": 697, - "end": 698, + "start": 1455, + "end": 1456, "loc": { "start": { - "line": 31, - "column": 30 + "line": 48, + "column": 16 }, "end": { - "line": 31, - "column": 31 + "line": 48, + "column": 17 } } }, { "type": { - "label": "return", - "keyword": "return", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5024,23 +9825,48 @@ "binop": null, "updateContext": null }, - "value": "return", - "start": 699, - "end": 705, + "start": 1456, + "end": 1457, "loc": { "start": { - "line": 31, - "column": 32 + "line": 48, + "column": 17 }, "end": { - "line": 31, - "column": 38 + "line": 48, + "column": 18 } } }, { "type": { - "label": ";", + "label": "}", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 1459, + "end": 1460, + "loc": { + "start": { + "line": 49, + "column": 1 + }, + "end": { + "line": 49, + "column": 2 + } + } + }, + { + "type": { + "label": "else", + "keyword": "else", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5051,16 +9877,17 @@ "binop": null, "updateContext": null }, - "start": 705, - "end": 706, + "value": "else", + "start": 1461, + "end": 1465, "loc": { "start": { - "line": 31, - "column": 38 + "line": 49, + "column": 3 }, "end": { - "line": 31, - "column": 39 + "line": 49, + "column": 7 } } }, @@ -5077,16 +9904,16 @@ "binop": null }, "value": "insert_case3", - "start": 709, - "end": 721, + "start": 1466, + "end": 1478, "loc": { "start": { - "line": 33, - "column": 1 + "line": 49, + "column": 8 }, "end": { - "line": 33, - "column": 13 + "line": 49, + "column": 20 } } }, @@ -5102,16 +9929,16 @@ "postfix": false, "binop": null }, - "start": 721, - "end": 722, + "start": 1478, + "end": 1479, "loc": { "start": { - "line": 33, - "column": 13 + "line": 49, + "column": 20 }, "end": { - "line": 33, - "column": 14 + "line": 49, + "column": 21 } } }, @@ -5128,16 +9955,16 @@ "binop": null }, "value": "n", - "start": 722, - "end": 723, + "start": 1479, + "end": 1480, "loc": { "start": { - "line": 33, - "column": 14 + "line": 49, + "column": 21 }, "end": { - "line": 33, - "column": 15 + "line": 49, + "column": 22 } } }, @@ -5153,16 +9980,16 @@ "postfix": false, "binop": null }, - "start": 723, - "end": 724, + "start": 1480, + "end": 1481, "loc": { "start": { - "line": 33, - "column": 15 + "line": 49, + "column": 22 }, "end": { - "line": 33, - "column": 16 + "line": 49, + "column": 23 } } }, @@ -5179,16 +10006,16 @@ "binop": null, "updateContext": null }, - "start": 724, - "end": 725, + "start": 1481, + "end": 1482, "loc": { "start": { - "line": 33, - "column": 16 + "line": 49, + "column": 23 }, "end": { - "line": 33, - "column": 17 + "line": 49, + "column": 24 } } }, @@ -5204,15 +10031,15 @@ "postfix": false, "binop": null }, - "start": 726, - "end": 727, + "start": 1483, + "end": 1484, "loc": { "start": { - "line": 34, + "line": 50, "column": 0 }, "end": { - "line": 34, + "line": 50, "column": 1 } } @@ -5230,15 +10057,15 @@ "binop": null, "updateContext": null }, - "start": 727, - "end": 728, + "start": 1484, + "end": 1485, "loc": { "start": { - "line": 34, + "line": 50, "column": 1 }, "end": { - "line": 34, + "line": 50, "column": 2 } } @@ -5258,15 +10085,15 @@ "updateContext": null }, "value": "export", - "start": 730, - "end": 736, + "start": 1487, + "end": 1493, "loc": { "start": { - "line": 36, + "line": 52, "column": 0 }, "end": { - "line": 36, + "line": 52, "column": 6 } } @@ -5286,15 +10113,15 @@ "updateContext": null }, "value": "default", - "start": 737, - "end": 744, + "start": 1494, + "end": 1501, "loc": { "start": { - "line": 36, + "line": 52, "column": 7 }, "end": { - "line": 36, + "line": 52, "column": 14 } } @@ -5312,15 +10139,15 @@ "binop": null }, "value": "insert_case2", - "start": 745, - "end": 757, + "start": 1502, + "end": 1514, "loc": { "start": { - "line": 36, + "line": 52, "column": 15 }, "end": { - "line": 36, + "line": 52, "column": 27 } } @@ -5338,15 +10165,15 @@ "binop": null, "updateContext": null }, - "start": 757, - "end": 758, + "start": 1514, + "end": 1515, "loc": { "start": { - "line": 36, + "line": 52, "column": 27 }, "end": { - "line": 36, + "line": 52, "column": 28 } } @@ -5364,15 +10191,15 @@ "binop": null, "updateContext": null }, - "start": 759, - "end": 759, + "start": 1516, + "end": 1516, "loc": { "start": { - "line": 37, + "line": 53, "column": 0 }, "end": { - "line": 37, + "line": 53, "column": 0 } } diff --git a/ast/source/insertion/insert_case3.js.json b/ast/source/insertion/insert_case3.js.json index 4aee9eb..b0eb83c 100644 --- a/ast/source/insertion/insert_case3.js.json +++ b/ast/source/insertion/insert_case3.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 1433, + "end": 2698, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 52, + "line": 93, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 1433, + "end": 2698, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 52, + "line": 93, "column": 0 } }, @@ -307,7 +307,7 @@ { "type": "ImportDeclaration", "start": 140, - "end": 179, + "end": 191, "loc": { "start": { "line": 5, @@ -315,14 +315,14 @@ }, "end": { "line": 5, - "column": 39 + "column": 51 } }, "specifiers": [ { "type": "ImportDefaultSpecifier", "start": 147, - "end": 152, + "end": 158, "loc": { "start": { "line": 5, @@ -330,13 +330,13 @@ }, "end": { "line": 5, - "column": 12 + "column": 18 } }, "local": { "type": "Identifier", "start": 147, - "end": 152, + "end": 158, "loc": { "start": { "line": 5, @@ -344,39 +344,39 @@ }, "end": { "line": 5, - "column": 12 + "column": 18 }, - "identifierName": "uncle" + "identifierName": "rotate_left" }, - "name": "uncle" + "name": "rotate_left" } } ], "source": { "type": "StringLiteral", - "start": 158, - "end": 178, + "start": 164, + "end": 190, "loc": { "start": { "line": 5, - "column": 18 + "column": 24 }, "end": { "line": 5, - "column": 38 + "column": 50 } }, "extra": { - "rawValue": "../family/uncle.js", - "raw": "'../family/uncle.js'" + "rawValue": "../rotate/rotate_left.js", + "raw": "'../rotate/rotate_left.js'" }, - "value": "../family/uncle.js" + "value": "../rotate/rotate_left.js" } }, { "type": "ImportDeclaration", - "start": 180, - "end": 231, + "start": 192, + "end": 245, "loc": { "start": { "line": 6, @@ -384,14 +384,14 @@ }, "end": { "line": 6, - "column": 51 + "column": 53 } }, "specifiers": [ { "type": "ImportDefaultSpecifier", - "start": 187, - "end": 198, + "start": 199, + "end": 211, "loc": { "start": { "line": 6, @@ -399,13 +399,13 @@ }, "end": { "line": 6, - "column": 18 + "column": 19 } }, "local": { "type": "Identifier", - "start": 187, - "end": 198, + "start": 199, + "end": 211, "loc": { "start": { "line": 6, @@ -413,39 +413,39 @@ }, "end": { "line": 6, - "column": 18 + "column": 19 }, - "identifierName": "grandparent" + "identifierName": "rotate_right" }, - "name": "grandparent" + "name": "rotate_right" } } ], "source": { "type": "StringLiteral", - "start": 204, - "end": 230, + "start": 217, + "end": 244, "loc": { "start": { "line": 6, - "column": 24 + "column": 25 }, "end": { "line": 6, - "column": 50 + "column": 52 } }, "extra": { - "rawValue": "../family/grandparent.js", - "raw": "'../family/grandparent.js'" + "rawValue": "../rotate/rotate_right.js", + "raw": "'../rotate/rotate_right.js'" }, - "value": "../family/grandparent.js" + "value": "../rotate/rotate_right.js" } }, { "type": "ImportDeclaration", - "start": 232, - "end": 277, + "start": 246, + "end": 297, "loc": { "start": { "line": 7, @@ -453,14 +453,14 @@ }, "end": { "line": 7, - "column": 45 + "column": 51 } }, "specifiers": [ { "type": "ImportDefaultSpecifier", - "start": 239, - "end": 251, + "start": 253, + "end": 264, "loc": { "start": { "line": 7, @@ -468,13 +468,13 @@ }, "end": { "line": 7, - "column": 19 + "column": 18 } }, "local": { "type": "Identifier", - "start": 239, - "end": 251, + "start": 253, + "end": 264, "loc": { "start": { "line": 7, @@ -482,39 +482,39 @@ }, "end": { "line": 7, - "column": 19 + "column": 18 }, - "identifierName": "insert_case1" + "identifierName": "grandparent" }, - "name": "insert_case1" + "name": "grandparent" } } ], "source": { "type": "StringLiteral", - "start": 257, - "end": 276, + "start": 270, + "end": 296, "loc": { "start": { "line": 7, - "column": 25 + "column": 24 }, "end": { "line": 7, - "column": 44 + "column": 50 } }, "extra": { - "rawValue": "./insert_case1.js", - "raw": "'./insert_case1.js'" + "rawValue": "../family/grandparent.js", + "raw": "'../family/grandparent.js'" }, - "value": "./insert_case1.js" + "value": "../family/grandparent.js" } }, { "type": "ImportDeclaration", - "start": 278, - "end": 323, + "start": 298, + "end": 343, "loc": { "start": { "line": 8, @@ -528,8 +528,8 @@ "specifiers": [ { "type": "ImportDefaultSpecifier", - "start": 285, - "end": 297, + "start": 305, + "end": 317, "loc": { "start": { "line": 8, @@ -542,8 +542,8 @@ }, "local": { "type": "Identifier", - "start": 285, - "end": 297, + "start": 305, + "end": 317, "loc": { "start": { "line": 8, @@ -561,8 +561,8 @@ ], "source": { "type": "StringLiteral", - "start": 303, - "end": 322, + "start": 323, + "end": 342, "loc": { "start": { "line": 8, @@ -582,16 +582,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", - "start": 325, - "end": 501, + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n ", + "start": 345, + "end": 635, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 18, + "line": 21, "column": 3 } } @@ -600,44 +600,44 @@ }, { "type": "Identifier", - "start": 502, - "end": 1402, + "start": 636, + "end": 2667, "loc": { "start": { - "line": 19, + "line": 22, "column": 0 }, "end": { - "line": 49, + "line": 90, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 508, - "end": 1401, + "start": 642, + "end": 2666, "loc": { "start": { - "line": 19, + "line": 22, "column": 6 }, "end": { - "line": 49, + "line": 90, "column": 1 } }, "id": { "type": "Identifier", - "start": 508, - "end": 520, + "start": 642, + "end": 654, "loc": { "start": { - "line": 19, + "line": 22, "column": 6 }, "end": { - "line": 19, + "line": 22, "column": 18 }, "identifierName": "insert_case3" @@ -647,15 +647,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 523, - "end": 1401, + "start": 657, + "end": 2666, "loc": { "start": { - "line": 19, + "line": 22, "column": 21 }, "end": { - "line": 49, + "line": 90, "column": 1 } }, @@ -666,15 +666,15 @@ "params": [ { "type": "Identifier", - "start": 524, - "end": 525, + "start": 658, + "end": 659, "loc": { "start": { - "line": 19, + "line": 22, "column": 22 }, "end": { - "line": 19, + "line": 22, "column": 23 }, "identifierName": "n" @@ -684,58 +684,58 @@ ], "body": { "type": "BlockStatement", - "start": 530, - "end": 1401, + "start": 664, + "end": 2666, "loc": { "start": { - "line": 19, + "line": 22, "column": 28 }, "end": { - "line": 49, + "line": 90, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 533, - "end": 559, + "start": 667, + "end": 693, "loc": { "start": { - "line": 20, + "line": 23, "column": 1 }, "end": { - "line": 20, + "line": 23, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 533, - "end": 558, + "start": 667, + "end": 692, "loc": { "start": { - "line": 20, + "line": 23, "column": 1 }, "end": { - "line": 20, + "line": 23, "column": 26 } }, "callee": { "type": "Identifier", - "start": 533, - "end": 539, + "start": 667, + "end": 673, "loc": { "start": { - "line": 20, + "line": 23, "column": 1 }, "end": { - "line": 20, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -745,29 +745,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 540, - "end": 557, + "start": 674, + "end": 691, "loc": { "start": { - "line": 20, + "line": 23, "column": 8 }, "end": { - "line": 20, + "line": 23, "column": 25 } }, "left": { "type": "Identifier", - "start": 540, - "end": 541, + "start": 674, + "end": 675, "loc": { "start": { - "line": 20, + "line": 23, "column": 8 }, "end": { - "line": 20, + "line": 23, "column": 9 }, "identifierName": "n" @@ -777,15 +777,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 553, - "end": 557, + "start": 687, + "end": 691, "loc": { "start": { - "line": 20, + "line": 23, "column": 21 }, "end": { - "line": 20, + "line": 23, "column": 25 }, "identifierName": "Node" @@ -798,43 +798,43 @@ }, { "type": "ExpressionStatement", - "start": 561, - "end": 586, + "start": 695, + "end": 720, "loc": { "start": { - "line": 21, + "line": 24, "column": 1 }, "end": { - "line": 21, + "line": 24, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 561, - "end": 585, + "start": 695, + "end": 719, "loc": { "start": { - "line": 21, + "line": 24, "column": 1 }, "end": { - "line": 21, + "line": 24, "column": 25 } }, "callee": { "type": "Identifier", - "start": 561, - "end": 567, + "start": 695, + "end": 701, "loc": { "start": { - "line": 21, + "line": 24, "column": 1 }, "end": { - "line": 21, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -844,43 +844,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 568, - "end": 584, + "start": 702, + "end": 718, "loc": { "start": { - "line": 21, + "line": 24, "column": 8 }, "end": { - "line": 21, + "line": 24, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 568, - "end": 576, + "start": 702, + "end": 710, "loc": { "start": { - "line": 21, + "line": 24, "column": 8 }, "end": { - "line": 21, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 568, - "end": 569, + "start": 702, + "end": 703, "loc": { "start": { - "line": 21, + "line": 24, "column": 8 }, "end": { - "line": 21, + "line": 24, "column": 9 }, "identifierName": "n" @@ -889,15 +889,15 @@ }, "property": { "type": "Identifier", - "start": 570, - "end": 576, + "start": 704, + "end": 710, "loc": { "start": { - "line": 21, + "line": 24, "column": 10 }, "end": { - "line": 21, + "line": 24, "column": 16 }, "identifierName": "_color" @@ -909,15 +909,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 581, - "end": 584, + "start": 715, + "end": 718, "loc": { "start": { - "line": 21, + "line": 24, "column": 21 }, "end": { - "line": 21, + "line": 24, "column": 24 }, "identifierName": "RED" @@ -930,43 +930,43 @@ }, { "type": "ExpressionStatement", - "start": 588, - "end": 620, + "start": 722, + "end": 773, "loc": { "start": { - "line": 22, + "line": 25, "column": 1 }, "end": { - "line": 22, - "column": 33 + "line": 25, + "column": 52 } }, "expression": { "type": "CallExpression", - "start": 588, - "end": 619, + "start": 722, + "end": 772, "loc": { "start": { - "line": 22, + "line": 25, "column": 1 }, "end": { - "line": 22, - "column": 32 + "line": 25, + "column": 51 } }, "callee": { "type": "Identifier", - "start": 588, - "end": 594, + "start": 722, + "end": 728, "loc": { "start": { - "line": 22, + "line": 25, "column": 1 }, "end": { - "line": 22, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -975,58 +975,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 595, - "end": 618, + "type": "LogicalExpression", + "start": 729, + "end": 771, "loc": { "start": { - "line": 22, + "line": 25, "column": 8 }, "end": { - "line": 22, - "column": 31 + "line": 25, + "column": 50 } }, "left": { - "type": "MemberExpression", - "start": 595, - "end": 608, + "type": "BinaryExpression", + "start": 729, + "end": 744, "loc": { "start": { - "line": 22, + "line": 25, "column": 8 }, "end": { - "line": 22, - "column": 21 + "line": 25, + "column": 23 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 595, - "end": 601, + "start": 729, + "end": 735, "loc": { "start": { - "line": 22, + "line": 25, "column": 8 }, "end": { - "line": 22, + "line": 25, "column": 14 } }, "object": { "type": "Identifier", - "start": 595, - "end": 596, + "start": 729, + "end": 730, "loc": { "start": { - "line": 22, + "line": 25, "column": 8 }, "end": { - "line": 22, + "line": 25, "column": 9 }, "identifierName": "n" @@ -1035,15 +1035,15 @@ }, "property": { "type": "Identifier", - "start": 597, - "end": 601, + "start": 731, + "end": 735, "loc": { "start": { - "line": 22, + "line": 25, "column": 10 }, "end": { - "line": 22, + "line": 25, "column": 14 }, "identifierName": "left" @@ -1052,42 +1052,139 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 602, - "end": 608, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 740, + "end": 744, "loc": { "start": { - "line": 22, - "column": 15 + "line": 25, + "column": 19 }, "end": { - "line": 22, - "column": 21 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 25, + "column": 23 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 613, - "end": 618, + "type": "BinaryExpression", + "start": 748, + "end": 771, "loc": { "start": { - "line": 22, - "column": 26 + "line": 25, + "column": 27 }, "end": { - "line": 22, - "column": 31 + "line": 25, + "column": 50 + } + }, + "left": { + "type": "MemberExpression", + "start": 748, + "end": 761, + "loc": { + "start": { + "line": 25, + "column": 27 + }, + "end": { + "line": 25, + "column": 40 + } + }, + "object": { + "type": "MemberExpression", + "start": 748, + "end": 754, + "loc": { + "start": { + "line": 25, + "column": 27 + }, + "end": { + "line": 25, + "column": 33 + } + }, + "object": { + "type": "Identifier", + "start": 748, + "end": 749, + "loc": { + "start": { + "line": 25, + "column": 27 + }, + "end": { + "line": 25, + "column": 28 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 750, + "end": 754, + "loc": { + "start": { + "line": 25, + "column": 29 + }, + "end": { + "line": 25, + "column": 33 + }, + "identifierName": "left" + }, + "name": "left" + }, + "computed": false + }, + "property": { + "type": "Identifier", + "start": 755, + "end": 761, + "loc": { + "start": { + "line": 25, + "column": 34 + }, + "end": { + "line": 25, + "column": 40 + }, + "identifierName": "_color" + }, + "name": "_color" }, - "identifierName": "BLACK" + "computed": false }, - "name": "BLACK" + "operator": "===", + "right": { + "type": "Identifier", + "start": 766, + "end": 771, + "loc": { + "start": { + "line": 25, + "column": 45 + }, + "end": { + "line": 25, + "column": 50 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } ] @@ -1095,43 +1192,43 @@ }, { "type": "ExpressionStatement", - "start": 622, - "end": 655, + "start": 775, + "end": 828, "loc": { "start": { - "line": 23, + "line": 26, "column": 1 }, "end": { - "line": 23, - "column": 34 + "line": 26, + "column": 54 } }, "expression": { "type": "CallExpression", - "start": 622, - "end": 654, + "start": 775, + "end": 827, "loc": { "start": { - "line": 23, + "line": 26, "column": 1 }, "end": { - "line": 23, - "column": 33 + "line": 26, + "column": 53 } }, "callee": { "type": "Identifier", - "start": 622, - "end": 628, + "start": 775, + "end": 781, "loc": { "start": { - "line": 23, + "line": 26, "column": 1 }, "end": { - "line": 23, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -1140,58 +1237,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 629, - "end": 653, + "type": "LogicalExpression", + "start": 782, + "end": 826, "loc": { "start": { - "line": 23, + "line": 26, "column": 8 }, "end": { - "line": 23, - "column": 32 + "line": 26, + "column": 52 } }, "left": { - "type": "MemberExpression", - "start": 629, - "end": 643, + "type": "BinaryExpression", + "start": 782, + "end": 798, "loc": { "start": { - "line": 23, + "line": 26, "column": 8 }, "end": { - "line": 23, - "column": 22 + "line": 26, + "column": 24 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 629, - "end": 636, + "start": 782, + "end": 789, "loc": { "start": { - "line": 23, + "line": 26, "column": 8 }, "end": { - "line": 23, + "line": 26, "column": 15 } }, "object": { "type": "Identifier", - "start": 629, - "end": 630, + "start": 782, + "end": 783, "loc": { "start": { - "line": 23, + "line": 26, "column": 8 }, "end": { - "line": 23, + "line": 26, "column": 9 }, "identifierName": "n" @@ -1200,15 +1297,15 @@ }, "property": { "type": "Identifier", - "start": 631, - "end": 636, + "start": 784, + "end": 789, "loc": { "start": { - "line": 23, + "line": 26, "column": 10 }, "end": { - "line": 23, + "line": 26, "column": 15 }, "identifierName": "right" @@ -1217,42 +1314,139 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 637, - "end": 643, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 794, + "end": 798, "loc": { "start": { - "line": 23, - "column": 16 + "line": 26, + "column": 20 }, "end": { - "line": 23, - "column": 22 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false - }, - "operator": "===", - "right": { - "type": "Identifier", - "start": 648, - "end": 653, + "line": 26, + "column": 24 + } + } + } + }, + "operator": "||", + "right": { + "type": "BinaryExpression", + "start": 802, + "end": 826, "loc": { "start": { - "line": 23, - "column": 27 + "line": 26, + "column": 28 }, "end": { - "line": 23, - "column": 32 + "line": 26, + "column": 52 + } + }, + "left": { + "type": "MemberExpression", + "start": 802, + "end": 816, + "loc": { + "start": { + "line": 26, + "column": 28 + }, + "end": { + "line": 26, + "column": 42 + } + }, + "object": { + "type": "MemberExpression", + "start": 802, + "end": 809, + "loc": { + "start": { + "line": 26, + "column": 28 + }, + "end": { + "line": 26, + "column": 35 + } + }, + "object": { + "type": "Identifier", + "start": 802, + "end": 803, + "loc": { + "start": { + "line": 26, + "column": 28 + }, + "end": { + "line": 26, + "column": 29 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 804, + "end": 809, + "loc": { + "start": { + "line": 26, + "column": 30 + }, + "end": { + "line": 26, + "column": 35 + }, + "identifierName": "right" + }, + "name": "right" + }, + "computed": false + }, + "property": { + "type": "Identifier", + "start": 810, + "end": 816, + "loc": { + "start": { + "line": 26, + "column": 36 + }, + "end": { + "line": 26, + "column": 42 + }, + "identifierName": "_color" + }, + "name": "_color" }, - "identifierName": "BLACK" + "computed": false }, - "name": "BLACK" + "operator": "===", + "right": { + "type": "Identifier", + "start": 821, + "end": 826, + "loc": { + "start": { + "line": 26, + "column": 47 + }, + "end": { + "line": 26, + "column": 52 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } ] @@ -1260,43 +1454,43 @@ }, { "type": "ExpressionStatement", - "start": 657, - "end": 683, + "start": 830, + "end": 856, "loc": { "start": { - "line": 24, + "line": 27, "column": 1 }, "end": { - "line": 24, + "line": 27, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 657, - "end": 682, + "start": 830, + "end": 855, "loc": { "start": { - "line": 24, + "line": 27, "column": 1 }, "end": { - "line": 24, + "line": 27, "column": 26 } }, "callee": { "type": "Identifier", - "start": 657, - "end": 663, + "start": 830, + "end": 836, "loc": { "start": { - "line": 24, + "line": 27, "column": 1 }, "end": { - "line": 24, + "line": 27, "column": 7 }, "identifierName": "assert" @@ -1306,43 +1500,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 664, - "end": 681, + "start": 837, + "end": 854, "loc": { "start": { - "line": 24, + "line": 27, "column": 8 }, "end": { - "line": 24, + "line": 27, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 664, - "end": 672, + "start": 837, + "end": 845, "loc": { "start": { - "line": 24, + "line": 27, "column": 8 }, "end": { - "line": 24, + "line": 27, "column": 16 } }, "object": { "type": "Identifier", - "start": 664, - "end": 665, + "start": 837, + "end": 838, "loc": { "start": { - "line": 24, + "line": 27, "column": 8 }, "end": { - "line": 24, + "line": 27, "column": 9 }, "identifierName": "n" @@ -1351,15 +1545,15 @@ }, "property": { "type": "Identifier", - "start": 666, - "end": 672, + "start": 839, + "end": 845, "loc": { "start": { - "line": 24, + "line": 27, "column": 10 }, "end": { - "line": 24, + "line": 27, "column": 16 }, "identifierName": "parent" @@ -1371,15 +1565,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 677, - "end": 681, + "start": 850, + "end": 854, "loc": { "start": { - "line": 24, + "line": 27, "column": 21 }, "end": { - "line": 24, + "line": 27, "column": 25 } } @@ -1390,43 +1584,43 @@ }, { "type": "ExpressionStatement", - "start": 685, - "end": 717, + "start": 858, + "end": 890, "loc": { "start": { - "line": 25, + "line": 28, "column": 1 }, "end": { - "line": 25, + "line": 28, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 685, - "end": 716, + "start": 858, + "end": 889, "loc": { "start": { - "line": 25, + "line": 28, "column": 1 }, "end": { - "line": 25, + "line": 28, "column": 32 } }, "callee": { "type": "Identifier", - "start": 685, - "end": 691, + "start": 858, + "end": 864, "loc": { "start": { - "line": 25, + "line": 28, "column": 1 }, "end": { - "line": 25, + "line": 28, "column": 7 }, "identifierName": "assert" @@ -1436,57 +1630,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 692, - "end": 715, + "start": 865, + "end": 888, "loc": { "start": { - "line": 25, + "line": 28, "column": 8 }, "end": { - "line": 25, + "line": 28, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 692, - "end": 707, + "start": 865, + "end": 880, "loc": { "start": { - "line": 25, + "line": 28, "column": 8 }, "end": { - "line": 25, + "line": 28, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 692, - "end": 700, + "start": 865, + "end": 873, "loc": { "start": { - "line": 25, + "line": 28, "column": 8 }, "end": { - "line": 25, + "line": 28, "column": 16 } }, "object": { "type": "Identifier", - "start": 692, - "end": 693, + "start": 865, + "end": 866, "loc": { "start": { - "line": 25, + "line": 28, "column": 8 }, "end": { - "line": 25, + "line": 28, "column": 9 }, "identifierName": "n" @@ -1495,15 +1689,15 @@ }, "property": { "type": "Identifier", - "start": 694, - "end": 700, + "start": 867, + "end": 873, "loc": { "start": { - "line": 25, + "line": 28, "column": 10 }, "end": { - "line": 25, + "line": 28, "column": 16 }, "identifierName": "parent" @@ -1514,15 +1708,15 @@ }, "property": { "type": "Identifier", - "start": 701, - "end": 707, + "start": 874, + "end": 880, "loc": { "start": { - "line": 25, + "line": 28, "column": 17 }, "end": { - "line": 25, + "line": 28, "column": 23 }, "identifierName": "_color" @@ -1534,15 +1728,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 712, - "end": 715, + "start": 885, + "end": 888, "loc": { "start": { - "line": 25, + "line": 28, "column": 28 }, "end": { - "line": 25, + "line": 28, "column": 31 }, "identifierName": "RED" @@ -1555,94 +1749,94 @@ }, { "type": "VariableDeclaration", - "start": 719, - "end": 738, + "start": 892, + "end": 917, "loc": { "start": { - "line": 26, + "line": 29, "column": 1 }, "end": { - "line": 26, - "column": 20 + "line": 29, + "column": 26 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 725, - "end": 737, + "start": 898, + "end": 916, "loc": { "start": { - "line": 26, + "line": 29, "column": 7 }, "end": { - "line": 26, - "column": 19 + "line": 29, + "column": 25 } }, "id": { "type": "Identifier", - "start": 725, - "end": 726, + "start": 898, + "end": 899, "loc": { "start": { - "line": 26, + "line": 29, "column": 7 }, "end": { - "line": 26, + "line": 29, "column": 8 }, - "identifierName": "u" + "identifierName": "g" }, - "name": "u" + "name": "g" }, "init": { "type": "CallExpression", - "start": 729, - "end": 737, + "start": 902, + "end": 916, "loc": { "start": { - "line": 26, + "line": 29, "column": 11 }, "end": { - "line": 26, - "column": 19 + "line": 29, + "column": 25 } }, "callee": { "type": "Identifier", - "start": 729, - "end": 734, + "start": 902, + "end": 913, "loc": { "start": { - "line": 26, + "line": 29, "column": 11 }, "end": { - "line": 26, - "column": 16 + "line": 29, + "column": 22 }, - "identifierName": "uncle" + "identifierName": "grandparent" }, - "name": "uncle" + "name": "grandparent" }, "arguments": [ { "type": "Identifier", - "start": 735, - "end": 736, + "start": 914, + "end": 915, "loc": { "start": { - "line": 26, - "column": 17 + "line": 29, + "column": 23 }, "end": { - "line": 26, - "column": 18 + "line": 29, + "column": 24 }, "identifierName": "n" }, @@ -1656,16 +1850,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 741, - "end": 1236, + "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "start": 920, + "end": 1382, "loc": { "start": { - "line": 28, + "line": 31, "column": 1 }, "end": { - "line": 40, + "line": 43, "column": 4 } } @@ -1674,188 +1868,356 @@ }, { "type": "IfStatement", - "start": 1239, - "end": 1399, + "start": 1385, + "end": 2645, "loc": { "start": { - "line": 42, + "line": 45, "column": 1 }, "end": { - "line": 48, - "column": 24 + "line": 87, + "column": 2 } }, "test": { - "type": "BinaryExpression", - "start": 1243, - "end": 1259, + "type": "LogicalExpression", + "start": 1389, + "end": 1432, "loc": { "start": { - "line": 42, + "line": 45, "column": 5 }, "end": { - "line": 42, - "column": 21 + "line": 45, + "column": 48 } }, "left": { - "type": "MemberExpression", - "start": 1243, - "end": 1251, + "type": "BinaryExpression", + "start": 1389, + "end": 1409, "loc": { "start": { - 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"end": 1273, + "start": 1452, + "end": 1458, "loc": { "start": { - "line": 43, - "column": 4 + "line": 46, + "column": 16 }, "end": { - "line": 43, - "column": 10 + "line": 46, + "column": 22 }, "identifierName": "parent" }, "name": "parent" }, "computed": false - }, - "property": { - "type": "Identifier", - "start": 1274, - "end": 1280, - "loc": { - "start": { - "line": 43, - "column": 11 - }, - "end": { - "line": 43, - "column": 17 - }, - "identifierName": "_color" + } + ] + }, + "trailingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", + "start": 1464, + "end": 1720, + "loc": { + "start": { + "line": 48, + "column": 2 }, - "name": "_color" - }, - "computed": false + "end": { + "line": 57, + "column": 5 + } + } }, - 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"start": 1312, - "end": 1337, + "operator": "&&", + "right": { + "type": "BinaryExpression", + "start": 1837, + "end": 1857, "loc": { "start": { - "line": 45, - "column": 2 + "line": 60, + "column": 35 }, "end": { - "line": 45, - "column": 27 + "line": 60, + "column": 55 } }, - "declarations": [ - { - "type": "VariableDeclarator", - "start": 1318, - "end": 1336, + "left": { + "type": "MemberExpression", + "start": 1837, + "end": 1845, + "loc": { + "start": { + "line": 60, + "column": 35 + }, + "end": { + "line": 60, + "column": 43 + } + }, + "object": { + "type": "Identifier", + "start": 1837, + "end": 1838, "loc": { "start": { - "line": 45, - "column": 8 + "line": 60, + "column": 35 }, "end": { - "line": 45, - "column": 26 - } + "line": 60, + "column": 36 + }, + "identifierName": "n" }, - "id": { - "type": "Identifier", - "start": 1318, - "end": 1319, - "loc": { - "start": { - "line": 45, - "column": 8 - }, - "end": { - "line": 45, - "column": 9 - }, - "identifierName": "g" - }, - "name": "g" - }, - "init": { - "type": "CallExpression", - "start": 1322, - "end": 1336, - "loc": { - "start": { - "line": 45, - "column": 12 - }, - "end": { - "line": 45, - "column": 26 - } + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 1839, + "end": 1845, + "loc": { + "start": { + "line": 60, + "column": 37 }, - "callee": { - "type": "Identifier", - "start": 1322, - "end": 1333, - "loc": { - "start": { - "line": 45, - "column": 12 - }, - "end": { - "line": 45, - "column": 23 - }, - "identifierName": "grandparent" - }, - "name": "grandparent" + "end": { + "line": 60, + "column": 43 }, - "arguments": [ - { - "type": "Identifier", - "start": 1334, - "end": 1335, - "loc": { - "start": { - "line": 45, - "column": 24 - }, - "end": { - "line": 45, - "column": 25 - }, - "identifierName": "n" - }, - "name": "n" - } - ] - } - } - ], - "kind": "const" - }, - { - "type": "ExpressionStatement", - "start": 1340, - "end": 1355, - "loc": { - "start": { - "line": 46, - "column": 2 + "identifierName": "parent" + }, + "name": "parent" }, - "end": { - "line": 46, - "column": 17 - } + "computed": false }, - "expression": { - "type": "AssignmentExpression", - "start": 1340, - "end": 1354, + "operator": "===", + "right": { + "type": "MemberExpression", + "start": 1850, + "end": 1857, "loc": { "start": { - "line": 46, - "column": 2 + "line": 60, + "column": 48 }, "end": { - "line": 46, - "column": 16 + "line": 60, + "column": 55 } }, - "operator": "=", - "left": { - "type": "MemberExpression", - "start": 1340, - "end": 1348, + "object": { + "type": "Identifier", + "start": 1850, + "end": 1851, "loc": { "start": { - "line": 46, - "column": 2 + "line": 60, + "column": 48 }, "end": { - "line": 46, - "column": 10 - } - }, - "object": { - "type": "Identifier", - "start": 1340, - "end": 1341, - "loc": { - "start": { - "line": 46, - "column": 2 - }, - "end": { - "line": 46, - "column": 3 - }, - "identifierName": "g" - }, - "name": "g" - }, - "property": { - "type": "Identifier", - "start": 1342, - "end": 1348, - "loc": { - "start": { - "line": 46, - "column": 4 - }, - "end": { - "line": 46, - "column": 10 - }, - "identifierName": "_color" + "line": 60, + "column": 49 }, - "name": "_color" + "identifierName": "g" }, - "computed": false + "name": "g" }, - "right": { + "property": { "type": "Identifier", - "start": 1351, - "end": 1354, + "start": 1852, + "end": 1857, "loc": { "start": { - "line": 46, - "column": 13 + "line": 60, + "column": 50 }, "end": { - "line": 46, - "column": 16 + "line": 60, + "column": 55 }, - "identifierName": "RED" + "identifierName": "right" }, - "name": "RED" - } - } - }, - { - "type": "ExpressionStatement", - "start": 1358, - "end": 1374, - "loc": { - "start": { - "line": 47, - "column": 2 + "name": "right" }, - "end": { - "line": 47, - "column": 18 - } + "computed": false + } + } + }, + "consequent": { + "type": "BlockStatement", + "start": 1859, + "end": 2645, + "loc": { + "start": { + "line": 60, + "column": 57 }, - "expression": { - "type": "CallExpression", - "start": 1358, - "end": 1373, + "end": { + "line": 87, + "column": 2 + } + }, + "body": [ + { + "type": "ExpressionStatement", + "start": 2367, + "end": 2390, "loc": { "start": { - "line": 47, + "line": 74, "column": 2 }, "end": { - "line": 47, - "column": 17 + "line": 74, + "column": 25 } }, - "callee": { - "type": "Identifier", - "start": 1358, - "end": 1370, + "expression": { + "type": "CallExpression", + "start": 2367, + "end": 2389, "loc": { "start": { - "line": 47, + "line": 74, "column": 2 }, "end": { - "line": 47, - "column": 14 + "line": 74, + "column": 24 + } + }, + "callee": { + "type": "Identifier", + "start": 2367, + "end": 2379, + "loc": { + "start": { + "line": 74, + "column": 2 + }, + "end": { + "line": 74, + "column": 14 + }, + "identifierName": "rotate_right" }, - "identifierName": "insert_case1" + "name": "rotate_right", + "leadingComments": null }, - "name": "insert_case1" + "arguments": [ + { + "type": "MemberExpression", + "start": 2380, + "end": 2388, + "loc": { + "start": { + "line": 74, + "column": 15 + }, + "end": { + "line": 74, + "column": 23 + } + }, + "object": { + "type": "Identifier", + "start": 2380, + "end": 2381, + "loc": { + "start": { + "line": 74, + "column": 15 + }, + "end": { + "line": 74, + "column": 16 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 2382, + "end": 2388, + "loc": { + "start": { + "line": 74, + "column": 17 + }, + "end": { + "line": 74, + "column": 23 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false + } + ], + "leadingComments": null }, - "arguments": [ + "leadingComments": [ { - "type": "Identifier", - "start": 1371, - "end": 1372, + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 1863, + "end": 2364, "loc": { "start": { - "line": 47, - "column": 15 + "line": 61, + "column": 2 }, "end": { - "line": 47, - "column": 16 + "line": 73, + "column": 5 + } + } + } + ], + "trailingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", + "start": 2394, + "end": 2622, + "loc": { + "start": { + "line": 76, + "column": 2 }, - "identifierName": "g" - }, - "name": "g" + "end": { + "line": 84, + "column": 5 + } + } + }, + { + "type": "CommentLine", + "value": " n = n.right ;", + "start": 2626, + "end": 2642, + "loc": { + "start": { + "line": 86, + "column": 2 + }, + "end": { + "line": 86, + "column": 18 + } + } } ] } - } - ], - "directives": [] - }, - "alternate": { - "type": "ExpressionStatement", - "start": 1383, - "end": 1399, - "loc": { - "start": { - "line": 48, - "column": 8 - }, - "end": { - "line": 48, - "column": 24 - } + ], + "directives": [] }, - "expression": { - "type": "CallExpression", - "start": 1383, - "end": 1398, + "alternate": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "start": 920, + "end": 1382, "loc": { "start": { - "line": 48, - "column": 8 + "line": 31, + "column": 1 }, "end": { - "line": 48, - "column": 23 + "line": 43, + "column": 4 } - }, - "callee": { - "type": "Identifier", - "start": 1383, - "end": 1395, - "loc": { - "start": { - "line": 48, - "column": 8 - }, - "end": { - "line": 48, - "column": 20 - }, - "identifierName": "insert_case4" - }, - "name": "insert_case4" - }, - "arguments": [ - { - "type": "Identifier", - "start": 1396, - "end": 1397, - "loc": { - "start": { - "line": 48, - "column": 21 - }, - "end": { - "line": 48, - "column": 22 - }, - "identifierName": "n" - }, - "name": "n" - } - ] + } + } + ] + }, + { + "type": "ExpressionStatement", + "start": 2648, + "end": 2664, + "loc": { + "start": { + "line": 89, + "column": 1 + }, + "end": { + "line": 89, + "column": 17 } }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 741, - "end": 1236, + "expression": { + "type": "CallExpression", + "start": 2648, + "end": 2663, + "loc": { + "start": { + "line": 89, + "column": 1 + }, + "end": { + "line": 89, + "column": 16 + } + }, + "callee": { + "type": "Identifier", + "start": 2648, + "end": 2660, "loc": { "start": { - "line": 28, + "line": 89, "column": 1 }, "end": { - "line": 40, - "column": 4 - } + "line": 89, + "column": 13 + }, + "identifierName": "insert_case4" + }, + "name": "insert_case4" + }, + "arguments": [ + { + "type": "Identifier", + "start": 2661, + "end": 2662, + "loc": { + "start": { + "line": 89, + "column": 14 + }, + "end": { + "line": 89, + "column": 15 + }, + "identifierName": "n" + }, + "name": "n" } - } - ] + ] + } } ], "directives": [] @@ -2383,29 +2816,29 @@ }, { "type": "Identifier", - "start": 1404, - "end": 1432, + "start": 2669, + "end": 2697, "loc": { "start": { - "line": 51, + "line": 92, "column": 0 }, "end": { - "line": 51, + "line": 92, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 1419, - "end": 1431, + "start": 2684, + "end": 2696, "loc": { "start": { - "line": 51, + "line": 92, "column": 15 }, "end": { - "line": 51, + "line": 92, "column": 27 }, "identifierName": "insert_case3" @@ -2418,58 +2851,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 1404, - "end": 1432, + "start": 2669, + "end": 2697, "loc": { "start": { - "line": 51, + "line": 92, "column": 0 }, "end": { - "line": 51, + "line": 92, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 502, - "end": 1402, + "start": 636, + "end": 2667, "loc": { "start": { - "line": 19, + "line": 22, "column": 0 }, "end": { - "line": 49, + "line": 90, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 508, - "end": 1401, + "start": 642, + "end": 2666, "loc": { "start": { - "line": 19, + "line": 22, "column": 6 }, "end": { - "line": 49, + "line": 90, "column": 1 } }, "id": { "type": "Identifier", - "start": 508, - "end": 520, + "start": 642, + "end": 654, "loc": { "start": { - "line": 19, + "line": 22, "column": 6 }, "end": { - "line": 19, + "line": 22, "column": 18 }, "identifierName": "insert_case3" @@ -2479,29 +2912,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 523, - "end": 1401, + "start": 657, + "end": 2666, "loc": { "start": { - "line": 19, + "line": 22, "column": 21 }, "end": { - "line": 49, + "line": 90, "column": 1 } }, "id": { "type": "Identifier", - "start": 508, - "end": 520, + "start": 642, + "end": 654, "loc": { "start": { - "line": 19, + "line": 22, "column": 6 }, "end": { - "line": 19, + "line": 22, "column": 18 }, "identifierName": "insert_case3" @@ -2515,15 +2948,15 @@ "params": [ { "type": "Identifier", - "start": 524, - "end": 525, + "start": 658, + "end": 659, "loc": { "start": { - "line": 19, + "line": 22, "column": 22 }, "end": { - "line": 19, + "line": 22, "column": 23 }, "identifierName": "n" @@ -2533,58 +2966,58 @@ ], "body": { "type": "BlockStatement", - "start": 530, - "end": 1401, + "start": 664, + "end": 2666, "loc": { "start": { - "line": 19, + "line": 22, "column": 28 }, "end": { - "line": 49, + "line": 90, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 533, - "end": 559, + "start": 667, + "end": 693, "loc": { "start": { - "line": 20, + "line": 23, "column": 1 }, "end": { - "line": 20, + "line": 23, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 533, - "end": 558, + "start": 667, + "end": 692, "loc": { "start": { - "line": 20, + "line": 23, "column": 1 }, "end": { - "line": 20, + "line": 23, "column": 26 } }, "callee": { "type": "Identifier", - "start": 533, - "end": 539, + "start": 667, + "end": 673, "loc": { "start": { - "line": 20, + "line": 23, "column": 1 }, "end": { - "line": 20, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -2594,29 +3027,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 540, - "end": 557, + "start": 674, + "end": 691, "loc": { "start": { - "line": 20, + "line": 23, "column": 8 }, "end": { - "line": 20, + "line": 23, "column": 25 } }, "left": { "type": "Identifier", - "start": 540, - "end": 541, + "start": 674, + "end": 675, "loc": { "start": { - "line": 20, + "line": 23, "column": 8 }, "end": { - "line": 20, + "line": 23, "column": 9 }, "identifierName": "n" @@ -2626,15 +3059,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 553, - "end": 557, + "start": 687, + "end": 691, "loc": { "start": { - "line": 20, + "line": 23, "column": 21 }, "end": { - "line": 20, + "line": 23, "column": 25 }, "identifierName": "Node" @@ -2647,43 +3080,43 @@ }, { "type": "ExpressionStatement", - "start": 561, - "end": 586, + "start": 695, + "end": 720, "loc": { "start": { - "line": 21, + "line": 24, "column": 1 }, "end": { - "line": 21, + "line": 24, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 561, - "end": 585, + "start": 695, + "end": 719, "loc": { "start": { - "line": 21, + "line": 24, "column": 1 }, "end": { - "line": 21, + "line": 24, "column": 25 } }, "callee": { "type": "Identifier", - "start": 561, - "end": 567, + "start": 695, + "end": 701, "loc": { "start": { - "line": 21, + "line": 24, "column": 1 }, "end": { - "line": 21, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -2693,43 +3126,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 568, - "end": 584, + "start": 702, + "end": 718, "loc": { "start": { - "line": 21, + "line": 24, "column": 8 }, "end": { - "line": 21, + "line": 24, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 568, - "end": 576, + "start": 702, + "end": 710, "loc": { "start": { - "line": 21, + "line": 24, "column": 8 }, "end": { - "line": 21, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 568, - "end": 569, + "start": 702, + "end": 703, "loc": { "start": { - "line": 21, + "line": 24, "column": 8 }, "end": { - "line": 21, + "line": 24, "column": 9 }, "identifierName": "n" @@ -2738,15 +3171,15 @@ }, "property": { "type": "Identifier", - "start": 570, - "end": 576, + "start": 704, + "end": 710, "loc": { "start": { - "line": 21, + "line": 24, "column": 10 }, "end": { - "line": 21, + "line": 24, "column": 16 }, "identifierName": "_color" @@ -2758,15 +3191,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 581, - "end": 584, + "start": 715, + "end": 718, "loc": { "start": { - "line": 21, + "line": 24, "column": 21 }, "end": { - "line": 21, + "line": 24, "column": 24 }, "identifierName": "RED" @@ -2779,43 +3212,43 @@ }, { "type": "ExpressionStatement", - "start": 588, - "end": 620, + "start": 722, + "end": 773, "loc": { "start": { - "line": 22, + "line": 25, "column": 1 }, "end": { - "line": 22, - "column": 33 + "line": 25, + "column": 52 } }, "expression": { "type": "CallExpression", - "start": 588, - "end": 619, + "start": 722, + "end": 772, "loc": { "start": { - "line": 22, + "line": 25, "column": 1 }, "end": { - "line": 22, - "column": 32 + "line": 25, + "column": 51 } }, "callee": { "type": "Identifier", - "start": 588, - "end": 594, + "start": 722, + "end": 728, "loc": { "start": { - "line": 22, + "line": 25, "column": 1 }, "end": { - "line": 22, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -2824,58 +3257,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 595, - "end": 618, + "type": "LogicalExpression", + "start": 729, + "end": 771, "loc": { "start": { - "line": 22, + "line": 25, "column": 8 }, "end": { - "line": 22, - "column": 31 + "line": 25, + "column": 50 } }, "left": { - "type": "MemberExpression", - "start": 595, - "end": 608, + "type": "BinaryExpression", + "start": 729, + "end": 744, "loc": { "start": { - "line": 22, + "line": 25, "column": 8 }, "end": { - "line": 22, - "column": 21 + "line": 25, + "column": 23 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 595, - "end": 601, + "start": 729, + "end": 735, "loc": { "start": { - "line": 22, + "line": 25, "column": 8 }, "end": { - "line": 22, + "line": 25, "column": 14 } }, "object": { "type": "Identifier", - "start": 595, - "end": 596, + "start": 729, + "end": 730, "loc": { "start": { - "line": 22, + "line": 25, "column": 8 }, "end": { - "line": 22, + "line": 25, "column": 9 }, "identifierName": "n" @@ -2884,15 +3317,15 @@ }, "property": { "type": "Identifier", - "start": 597, - "end": 601, + "start": 731, + "end": 735, "loc": { "start": { - "line": 22, + "line": 25, "column": 10 }, "end": { - "line": 22, + "line": 25, "column": 14 }, "identifierName": "left" @@ -2901,42 +3334,139 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 602, - "end": 608, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 740, + "end": 744, "loc": { "start": { - "line": 22, - "column": 15 + "line": 25, + "column": 19 }, "end": { - "line": 22, - "column": 21 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 25, + "column": 23 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 613, - "end": 618, + "type": "BinaryExpression", + "start": 748, + "end": 771, "loc": { "start": { - "line": 22, - "column": 26 + "line": 25, + "column": 27 }, "end": { - "line": 22, - "column": 31 + "line": 25, + "column": 50 + } + }, + "left": { + "type": "MemberExpression", + "start": 748, + "end": 761, + "loc": { + "start": { + "line": 25, + "column": 27 + }, + "end": { + "line": 25, + "column": 40 + } }, - "identifierName": "BLACK" + "object": { + "type": "MemberExpression", + "start": 748, + "end": 754, + "loc": { + "start": { + "line": 25, + "column": 27 + }, + "end": { + "line": 25, + "column": 33 + } + }, + "object": { + "type": "Identifier", + "start": 748, + "end": 749, + "loc": { + "start": { + "line": 25, + "column": 27 + }, + "end": { + "line": 25, + "column": 28 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 750, + "end": 754, + "loc": { + "start": { + "line": 25, + "column": 29 + }, + "end": { + "line": 25, + "column": 33 + }, + "identifierName": "left" + }, + "name": "left" + }, + "computed": false + }, + "property": { + "type": "Identifier", + "start": 755, + "end": 761, + "loc": { + "start": { + "line": 25, + "column": 34 + }, + "end": { + "line": 25, + "column": 40 + }, + "identifierName": "_color" + }, + "name": "_color" + }, + "computed": false }, - "name": "BLACK" + "operator": "===", + "right": { + "type": "Identifier", + "start": 766, + "end": 771, + "loc": { + "start": { + "line": 25, + "column": 45 + }, + "end": { + "line": 25, + "column": 50 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } ] @@ -2944,43 +3474,43 @@ }, { "type": "ExpressionStatement", - "start": 622, - "end": 655, + "start": 775, + "end": 828, "loc": { "start": { - "line": 23, + "line": 26, "column": 1 }, "end": { - "line": 23, - "column": 34 + "line": 26, + "column": 54 } }, "expression": { "type": "CallExpression", - "start": 622, - "end": 654, + "start": 775, + "end": 827, "loc": { "start": { - "line": 23, + "line": 26, "column": 1 }, "end": { - "line": 23, - "column": 33 + "line": 26, + "column": 53 } }, "callee": { "type": "Identifier", - "start": 622, - "end": 628, + "start": 775, + "end": 781, "loc": { "start": { - "line": 23, + "line": 26, "column": 1 }, "end": { - "line": 23, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -2989,58 +3519,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 629, - "end": 653, + "type": "LogicalExpression", + "start": 782, + "end": 826, "loc": { "start": { - "line": 23, + "line": 26, "column": 8 }, "end": { - "line": 23, - "column": 32 + "line": 26, + "column": 52 } }, "left": { - "type": "MemberExpression", - "start": 629, - "end": 643, + "type": "BinaryExpression", + "start": 782, + "end": 798, "loc": { "start": { - "line": 23, + "line": 26, "column": 8 }, "end": { - "line": 23, - "column": 22 + "line": 26, + "column": 24 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 629, - "end": 636, + "start": 782, + "end": 789, "loc": { "start": { - "line": 23, + "line": 26, "column": 8 }, "end": { - "line": 23, + "line": 26, "column": 15 } }, "object": { "type": "Identifier", - "start": 629, - "end": 630, + "start": 782, + "end": 783, "loc": { "start": { - "line": 23, + "line": 26, "column": 8 }, "end": { - "line": 23, + "line": 26, "column": 9 }, "identifierName": "n" @@ -3049,15 +3579,15 @@ }, "property": { "type": "Identifier", - "start": 631, - "end": 636, + "start": 784, + "end": 789, "loc": { "start": { - "line": 23, + "line": 26, "column": 10 }, "end": { - "line": 23, + "line": 26, "column": 15 }, "identifierName": "right" @@ -3066,42 +3596,139 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 637, - "end": 643, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 794, + "end": 798, "loc": { "start": { - "line": 23, - "column": 16 + "line": 26, + "column": 20 }, "end": { - "line": 23, - "column": 22 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 26, + "column": 24 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 648, - "end": 653, + "type": "BinaryExpression", + "start": 802, + "end": 826, "loc": { "start": { - "line": 23, - "column": 27 + "line": 26, + "column": 28 }, "end": { - "line": 23, - "column": 32 + "line": 26, + "column": 52 + } + }, + "left": { + "type": "MemberExpression", + "start": 802, + "end": 816, + "loc": { + "start": { + "line": 26, + "column": 28 + }, + "end": { + "line": 26, + "column": 42 + } }, - "identifierName": "BLACK" + "object": { + "type": "MemberExpression", + "start": 802, + "end": 809, + "loc": { + "start": { + "line": 26, + "column": 28 + }, + "end": { + "line": 26, + "column": 35 + } + }, + "object": { + "type": "Identifier", + "start": 802, + "end": 803, + "loc": { + "start": { + "line": 26, + "column": 28 + }, + "end": { + "line": 26, + "column": 29 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 804, + "end": 809, + "loc": { + "start": { + "line": 26, + "column": 30 + }, + "end": { + "line": 26, + "column": 35 + }, + "identifierName": "right" + }, + "name": "right" + }, + "computed": false + }, + "property": { + "type": "Identifier", + "start": 810, + "end": 816, + "loc": { + "start": { + "line": 26, + "column": 36 + }, + "end": { + "line": 26, + "column": 42 + }, + "identifierName": "_color" + }, + "name": "_color" + }, + "computed": false }, - "name": "BLACK" + "operator": "===", + "right": { + "type": "Identifier", + "start": 821, + "end": 826, + "loc": { + "start": { + "line": 26, + "column": 47 + }, + "end": { + "line": 26, + "column": 52 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } ] @@ -3109,43 +3736,43 @@ }, { "type": "ExpressionStatement", - "start": 657, - "end": 683, + "start": 830, + "end": 856, "loc": { "start": { - "line": 24, + "line": 27, "column": 1 }, "end": { - "line": 24, + "line": 27, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 657, - "end": 682, + "start": 830, + "end": 855, "loc": { "start": { - "line": 24, + "line": 27, "column": 1 }, "end": { - "line": 24, + "line": 27, "column": 26 } }, "callee": { "type": "Identifier", - "start": 657, - "end": 663, + "start": 830, + "end": 836, "loc": { "start": { - "line": 24, + "line": 27, "column": 1 }, "end": { - "line": 24, + "line": 27, "column": 7 }, "identifierName": "assert" @@ -3155,43 +3782,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 664, - "end": 681, + "start": 837, + "end": 854, "loc": { "start": { - "line": 24, + "line": 27, "column": 8 }, "end": { - "line": 24, + "line": 27, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 664, - "end": 672, + "start": 837, + "end": 845, "loc": { "start": { - "line": 24, + "line": 27, "column": 8 }, "end": { - "line": 24, + "line": 27, "column": 16 } }, "object": { "type": "Identifier", - "start": 664, - "end": 665, + "start": 837, + "end": 838, "loc": { "start": { - "line": 24, + "line": 27, "column": 8 }, "end": { - "line": 24, + "line": 27, "column": 9 }, "identifierName": "n" @@ -3200,15 +3827,15 @@ }, "property": { "type": "Identifier", - "start": 666, - "end": 672, + "start": 839, + "end": 845, "loc": { "start": { - "line": 24, + "line": 27, "column": 10 }, "end": { - "line": 24, + "line": 27, "column": 16 }, "identifierName": "parent" @@ -3220,15 +3847,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 677, - "end": 681, + "start": 850, + "end": 854, "loc": { "start": { - "line": 24, + "line": 27, "column": 21 }, "end": { - "line": 24, + "line": 27, "column": 25 } } @@ -3239,43 +3866,43 @@ }, { "type": "ExpressionStatement", - "start": 685, - "end": 717, + "start": 858, + "end": 890, "loc": { "start": { - "line": 25, + "line": 28, "column": 1 }, "end": { - "line": 25, + "line": 28, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 685, - "end": 716, + "start": 858, + "end": 889, "loc": { "start": { - "line": 25, + "line": 28, "column": 1 }, "end": { - "line": 25, + "line": 28, "column": 32 } }, "callee": { "type": "Identifier", - "start": 685, - "end": 691, + "start": 858, + "end": 864, "loc": { "start": { - "line": 25, + "line": 28, "column": 1 }, "end": { - "line": 25, + "line": 28, "column": 7 }, "identifierName": "assert" @@ -3285,57 +3912,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 692, - "end": 715, + "start": 865, + "end": 888, "loc": { "start": { - "line": 25, + "line": 28, "column": 8 }, "end": { - "line": 25, + "line": 28, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 692, - "end": 707, + "start": 865, + "end": 880, "loc": { "start": { - "line": 25, + "line": 28, "column": 8 }, "end": { - "line": 25, + "line": 28, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 692, - "end": 700, + "start": 865, + "end": 873, "loc": { "start": { - "line": 25, + "line": 28, "column": 8 }, "end": { - "line": 25, + "line": 28, "column": 16 } }, "object": { "type": "Identifier", - "start": 692, - "end": 693, + "start": 865, + "end": 866, "loc": { "start": { - "line": 25, + "line": 28, "column": 8 }, "end": { - "line": 25, + "line": 28, "column": 9 }, "identifierName": "n" @@ -3344,15 +3971,15 @@ }, "property": { "type": "Identifier", - "start": 694, - "end": 700, + "start": 867, + "end": 873, "loc": { "start": { - "line": 25, + "line": 28, "column": 10 }, "end": { - "line": 25, + "line": 28, "column": 16 }, "identifierName": "parent" @@ -3363,15 +3990,15 @@ }, "property": { "type": "Identifier", - "start": 701, - "end": 707, + "start": 874, + "end": 880, "loc": { "start": { - "line": 25, + "line": 28, "column": 17 }, "end": { - "line": 25, + "line": 28, "column": 23 }, "identifierName": "_color" @@ -3383,15 +4010,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 712, - "end": 715, + "start": 885, + "end": 888, "loc": { "start": { - "line": 25, + "line": 28, "column": 28 }, "end": { - "line": 25, + "line": 28, "column": 31 }, "identifierName": "RED" @@ -3404,94 +4031,94 @@ }, { "type": "VariableDeclaration", - "start": 719, - "end": 738, + "start": 892, + "end": 917, "loc": { "start": { - "line": 26, + "line": 29, "column": 1 }, "end": { - "line": 26, - "column": 20 + "line": 29, + "column": 26 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 725, - "end": 737, + "start": 898, + "end": 916, "loc": { "start": { - "line": 26, + "line": 29, "column": 7 }, "end": { - "line": 26, - "column": 19 + "line": 29, + "column": 25 } }, "id": { "type": "Identifier", - "start": 725, - "end": 726, + "start": 898, + "end": 899, "loc": { "start": { - "line": 26, + "line": 29, "column": 7 }, "end": { - "line": 26, + "line": 29, "column": 8 }, - "identifierName": "u" + "identifierName": "g" }, - "name": "u" + "name": "g" }, "init": { "type": "CallExpression", - "start": 729, - "end": 737, + "start": 902, + "end": 916, "loc": { "start": { - "line": 26, + "line": 29, "column": 11 }, "end": { - "line": 26, - "column": 19 + "line": 29, + "column": 25 } }, "callee": { "type": "Identifier", - "start": 729, - "end": 734, + "start": 902, + "end": 913, "loc": { "start": { - "line": 26, + "line": 29, "column": 11 }, "end": { - "line": 26, - "column": 16 + "line": 29, + "column": 22 }, - "identifierName": "uncle" + "identifierName": "grandparent" }, - "name": "uncle" + "name": "grandparent" }, "arguments": [ { "type": "Identifier", - "start": 735, - "end": 736, + "start": 914, + "end": 915, "loc": { "start": { - "line": 26, - "column": 17 + "line": 29, + "column": 23 }, "end": { - "line": 26, - "column": 18 + "line": 29, + "column": 24 }, "identifierName": "n" }, @@ -3505,16 +4132,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 741, - "end": 1236, + "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "start": 920, + "end": 1382, "loc": { "start": { - "line": 28, + "line": 31, "column": 1 }, "end": { - "line": 40, + "line": 43, "column": 4 } } @@ -3523,188 +4150,356 @@ }, { "type": "IfStatement", - "start": 1239, - "end": 1399, + "start": 1385, + "end": 2645, "loc": { "start": { - "line": 42, + "line": 45, "column": 1 }, "end": { - "line": 48, - "column": 24 + "line": 87, + "column": 2 } }, "test": { - "type": "BinaryExpression", - "start": 1243, - "end": 1259, + "type": "LogicalExpression", + "start": 1389, + "end": 1432, "loc": { "start": { - "line": 42, + "line": 45, "column": 5 }, "end": { - "line": 42, - "column": 21 + "line": 45, + "column": 48 } }, "left": { - "type": "MemberExpression", - "start": 1243, - "end": 1251, + "type": "BinaryExpression", + "start": 1389, + "end": 1409, "loc": { "start": { - 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Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 1863, + "end": 2364, "loc": { "start": { - "line": 47, - "column": 15 + "line": 61, + "column": 2 }, "end": { - "line": 47, - "column": 16 + "line": 73, + "column": 5 + } + } + } + ], + "trailingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", + "start": 2394, + "end": 2622, + "loc": { + "start": { + "line": 76, + "column": 2 }, - "identifierName": "g" - }, - "name": "g" + "end": { + "line": 84, + "column": 5 + } + } + }, + { + "type": "CommentLine", + "value": " n = n.right ;", + "start": 2626, + "end": 2642, + "loc": { + "start": { + "line": 86, + "column": 2 + }, + "end": { + "line": 86, + "column": 18 + } + } } ] } + ], + "directives": [] + }, + "alternate": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "start": 920, + "end": 1382, + "loc": { + "start": { + "line": 31, + "column": 1 + }, + "end": { + "line": 43, + "column": 4 + } } - ], - "directives": [] + } + ] + }, + { + "type": "ExpressionStatement", + "start": 2648, + "end": 2664, + "loc": { + "start": { + "line": 89, + "column": 1 + }, + "end": { + "line": 89, + "column": 17 + } }, - "alternate": { - "type": "ExpressionStatement", - "start": 1383, - "end": 1399, + "expression": { + "type": "CallExpression", + "start": 2648, + "end": 2663, "loc": { "start": { - "line": 48, - "column": 8 + "line": 89, + "column": 1 }, "end": { - "line": 48, - "column": 24 + "line": 89, + "column": 16 } }, - "expression": { - "type": "CallExpression", - "start": 1383, - "end": 1398, + "callee": { + "type": "Identifier", + "start": 2648, + "end": 2660, "loc": { "start": { - "line": 48, - "column": 8 + "line": 89, + "column": 1 }, "end": { - "line": 48, - "column": 23 - } + "line": 89, + "column": 13 + }, + "identifierName": "insert_case4" }, - "callee": { + "name": "insert_case4" + }, + "arguments": [ + { "type": "Identifier", - "start": 1383, - "end": 1395, + "start": 2661, + "end": 2662, "loc": { "start": { - "line": 48, - "column": 8 + "line": 89, + "column": 14 }, "end": { - "line": 48, - "column": 20 + "line": 89, + "column": 15 }, - "identifierName": "insert_case4" + "identifierName": "n" }, - "name": "insert_case4" - }, - "arguments": [ - { - "type": "Identifier", - "start": 1396, - "end": 1397, - "loc": { - "start": { - "line": 48, - "column": 21 - }, - "end": { - "line": 48, - "column": 22 - }, - "identifierName": "n" - }, - "name": "n" - } - ] - } - }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 741, - "end": 1236, - "loc": { - "start": { - "line": 28, - "column": 1 - }, - "end": { - "line": 40, - "column": 4 - } + "name": "n" } - } - ] + ] + } } ], "directives": [] @@ -4229,16 +5095,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", - "start": 325, - "end": 501, + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n ", + "start": 345, + "end": 635, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 18, + "line": 21, "column": 3 } } @@ -4253,38 +5119,783 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", - "start": 325, - "end": 501, + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n ", + "start": 345, + "end": 635, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 18, + "line": 21, "column": 3 } } }, { "type": "CommentBlock", - "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 741, - "end": 1236, + "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "start": 920, + "end": 1382, + "loc": { + "start": { + "line": 31, + "column": 1 + }, + "end": { + "line": 43, + "column": 4 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", + "start": 1464, + "end": 1720, + "loc": { + "start": { + "line": 48, + "column": 2 + }, + "end": { + "line": 57, + "column": 5 + } + } + }, + { + "type": "CommentLine", + "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", + "start": 1724, + "end": 1801, + "loc": { + "start": { + "line": 59, + "column": 2 + }, + "end": { + "line": 59, + "column": 79 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 1863, + "end": 2364, + "loc": { + "start": { + "line": 61, + "column": 2 + }, + "end": { + "line": 73, + "column": 5 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", + "start": 2394, + "end": 2622, + "loc": { + "start": { + "line": 76, + "column": 2 + }, + "end": { + "line": 84, + "column": 5 + } + } + }, + { + "type": "CommentLine", + "value": " n = n.right ;", + "start": 2626, + "end": 2642, + "loc": { + "start": { + "line": 86, + "column": 2 + }, + "end": { + "line": 86, + "column": 18 + } + } + } + ], + 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"rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "../color/RED.js", + "start": 121, + "end": 138, + "loc": { + "start": { + "line": 4, + "column": 16 + }, + "end": { + "line": 4, + "column": 33 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 138, + "end": 139, + "loc": { + "start": { + "line": 4, + "column": 33 + }, + "end": { + "line": 4, + "column": 34 + } + } + }, + { + "type": { + "label": "import", + "keyword": "import", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "import", + "start": 140, + "end": 146, + "loc": { + "start": { + "line": 5, + "column": 0 + }, + "end": { + "line": 5, + "column": 6 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "rotate_left", + "start": 147, + "end": 158, + "loc": { + "start": { + "line": 5, + "column": 7 + }, + "end": { + "line": 5, + "column": 18 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "from", + "start": 159, + "end": 163, + "loc": { + "start": { + "line": 5, + "column": 19 + }, + "end": { + "line": 5, + "column": 23 + } + } + }, + { + "type": { + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "../rotate/rotate_left.js", + "start": 164, + "end": 190, + "loc": { + "start": { + "line": 5, + "column": 24 + }, + "end": { + "line": 5, + "column": 50 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 190, + "end": 191, "loc": { "start": { - "line": 28, - "column": 1 + "line": 5, + "column": 50 }, "end": { - "line": 40, - "column": 4 + "line": 5, + "column": 51 } } - } - ], - "tokens": [ + }, { "type": { "label": "import", @@ -4300,15 +5911,15 @@ "updateContext": null }, "value": "import", - "start": 0, - "end": 6, + "start": 192, + "end": 198, "loc": { "start": { - "line": 1, + "line": 6, "column": 0 }, "end": { - "line": 1, + "line": 6, "column": 6 } } @@ -4325,17 +5936,17 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 7, - "end": 13, + "value": "rotate_right", + "start": 199, + "end": 211, "loc": { "start": { - "line": 1, + "line": 6, "column": 7 }, "end": { - "line": 1, - "column": 13 + "line": 6, + "column": 19 } } }, @@ -4352,16 +5963,16 @@ "binop": null }, "value": "from", - "start": 14, - "end": 18, + "start": 212, + "end": 216, "loc": { "start": { - "line": 1, - "column": 14 + "line": 6, + "column": 20 }, "end": { - "line": 1, - "column": 18 + "line": 6, + "column": 24 } } }, @@ -4378,17 +5989,17 @@ "binop": null, "updateContext": null }, - "value": "assert", - "start": 19, - "end": 27, + "value": "../rotate/rotate_right.js", + "start": 217, + "end": 244, "loc": { "start": { - "line": 1, - "column": 19 + "line": 6, + "column": 25 }, "end": { - "line": 1, - "column": 27 + "line": 6, + "column": 52 } } }, @@ -4405,16 +6016,16 @@ "binop": null, "updateContext": null }, - "start": 27, - "end": 28, + "start": 244, + "end": 245, "loc": { "start": { - "line": 1, - "column": 27 + "line": 6, + "column": 52 }, "end": { - "line": 1, - "column": 28 + "line": 6, + "column": 53 } } }, @@ -4433,15 +6044,15 @@ "updateContext": null }, "value": "import", - "start": 29, - "end": 35, + "start": 246, + "end": 252, "loc": { "start": { - "line": 2, + "line": 7, "column": 0 }, "end": { - "line": 2, + "line": 7, "column": 6 } } @@ -4458,17 +6069,17 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 36, - "end": 40, + "value": "grandparent", + "start": 253, + "end": 264, "loc": { "start": { - "line": 2, + "line": 7, "column": 7 }, "end": { - "line": 2, - "column": 11 + "line": 7, + "column": 18 } } }, @@ -4485,16 +6096,16 @@ "binop": null }, "value": "from", - "start": 41, - "end": 45, + "start": 265, + "end": 269, "loc": { "start": { - "line": 2, - "column": 12 + "line": 7, + "column": 19 }, "end": { - "line": 2, - "column": 16 + "line": 7, + "column": 23 } } }, @@ -4511,17 +6122,17 @@ "binop": null, "updateContext": null }, - "value": "../types/Node.js", - "start": 46, - "end": 64, + "value": "../family/grandparent.js", + "start": 270, + "end": 296, "loc": { "start": { - "line": 2, - "column": 17 + "line": 7, + "column": 24 }, "end": { - "line": 2, - "column": 35 + "line": 7, + "column": 50 } } }, @@ -4538,16 +6149,16 @@ "binop": null, "updateContext": null }, - "start": 64, - "end": 65, + "start": 296, + "end": 297, "loc": { "start": { - "line": 2, - "column": 35 + "line": 7, + "column": 50 }, "end": { - "line": 2, - "column": 36 + "line": 7, + "column": 51 } } }, @@ -4566,15 +6177,15 @@ "updateContext": null }, "value": "import", - "start": 66, - "end": 72, + "start": 298, + "end": 304, "loc": { "start": { - "line": 3, + "line": 8, "column": 0 }, "end": { - "line": 3, + "line": 8, "column": 6 } } @@ -4591,17 +6202,17 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 73, - "end": 78, + "value": "insert_case4", + "start": 305, + "end": 317, "loc": { "start": { - "line": 3, + "line": 8, "column": 7 }, "end": { - "line": 3, - "column": 12 + "line": 8, + "column": 19 } } }, @@ -4618,16 +6229,16 @@ "binop": null }, "value": "from", - "start": 79, - "end": 83, + "start": 318, + "end": 322, "loc": { "start": { - "line": 3, - "column": 13 + "line": 8, + "column": 20 }, "end": { - "line": 3, - "column": 17 + "line": 8, + "column": 24 } } }, @@ -4644,17 +6255,17 @@ "binop": null, "updateContext": null }, - "value": "../color/BLACK.js", - "start": 84, - "end": 103, + "value": "./insert_case4.js", + "start": 323, + "end": 342, "loc": { "start": { - "line": 3, - "column": 18 + "line": 8, + "column": 25 }, "end": { - "line": 3, - "column": 37 + "line": 8, + "column": 44 } } }, @@ -4671,70 +6282,60 @@ "binop": null, "updateContext": null }, - "start": 103, - "end": 104, + "start": 342, + "end": 343, "loc": { "start": { - "line": 3, - "column": 37 + "line": 8, + "column": 44 }, "end": { - "line": 3, - "column": 38 + "line": 8, + "column": 45 } } }, { - "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "import", - "start": 105, - "end": 111, + "type": "CommentBlock", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n ", + "start": 345, + "end": 635, "loc": { "start": { - "line": 4, + "line": 10, "column": 0 }, "end": { - "line": 4, - "column": 6 + "line": 21, + "column": 3 } } }, { "type": { - "label": "name", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "RED", - "start": 112, - "end": 115, + "value": "const", + "start": 636, + "end": 641, "loc": { "start": { - "line": 4, - "column": 7 + "line": 22, + "column": 0 }, "end": { - "line": 4, - "column": 10 + "line": 22, + "column": 5 } } }, @@ -4750,98 +6351,69 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 116, - "end": 120, - "loc": { - "start": { - "line": 4, - "column": 11 - }, - "end": { - "line": 4, - "column": 15 - } - } - }, - { - "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "../color/RED.js", - "start": 121, - "end": 138, + "value": "insert_case3", + "start": 642, + "end": 654, "loc": { "start": { - "line": 4, - "column": 16 + "line": 22, + "column": 6 }, "end": { - "line": 4, - "column": 33 + "line": 22, + "column": 18 } } }, { "type": { - "label": ";", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 138, - "end": 139, + "value": "=", + "start": 655, + "end": 656, "loc": { "start": { - "line": 4, - "column": 33 + "line": 22, + "column": 19 }, "end": { - "line": 4, - "column": 34 + "line": 22, + "column": 20 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 140, - "end": 146, + "start": 657, + "end": 658, "loc": { "start": { - "line": 5, - "column": 0 + "line": 22, + "column": 21 }, "end": { - "line": 5, - "column": 6 + "line": 22, + "column": 22 } } }, @@ -4857,25 +6429,25 @@ "postfix": false, "binop": null }, - "value": "uncle", - "start": 147, - "end": 152, + "value": "n", + "start": 658, + "end": 659, "loc": { "start": { - "line": 5, - "column": 7 + "line": 22, + "column": 22 }, "end": { - "line": 5, - "column": 12 + "line": 22, + "column": 23 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4883,25 +6455,24 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 153, - "end": 157, + "start": 659, + "end": 660, "loc": { "start": { - "line": 5, - "column": 13 + "line": 22, + "column": 23 }, "end": { - "line": 5, - "column": 17 + "line": 22, + "column": 24 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "=>", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4910,50 +6481,47 @@ "binop": null, "updateContext": null }, - "value": "../family/uncle.js", - "start": 158, - "end": 178, + "start": 661, + "end": 663, "loc": { "start": { - "line": 5, - "column": 18 + "line": 22, + "column": 25 }, "end": { - "line": 5, - "column": 38 + "line": 22, + "column": 27 } } }, { "type": { - "label": ";", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 178, - "end": 179, + "start": 664, + "end": 665, "loc": { "start": { - "line": 5, - "column": 38 + "line": 22, + "column": 28 }, "end": { - "line": 5, - "column": 39 + "line": 22, + "column": 29 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4961,27 +6529,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 180, - "end": 186, + "value": "assert", + "start": 667, + "end": 673, "loc": { "start": { - "line": 6, - "column": 0 + "line": 23, + "column": 1 }, "end": { - "line": 6, - "column": 6 + "line": 23, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -4990,17 +6557,16 @@ "postfix": false, "binop": null }, - "value": "grandparent", - "start": 187, - "end": 198, + "start": 673, + "end": 674, "loc": { "start": { - "line": 6, + "line": 23, "column": 7 }, "end": { - "line": 6, - "column": 18 + "line": 23, + "column": 8 } } }, @@ -5016,23 +6582,51 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 199, - "end": 203, + "value": "n", + "start": 674, + "end": 675, "loc": { "start": { - "line": 6, - "column": 19 + "line": 23, + "column": 8 }, "end": { - "line": 6, - "column": 23 + "line": 23, + "column": 9 } } }, { "type": { - "label": "string", + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, + "updateContext": null + }, + "value": "instanceof", + "start": 676, + "end": 686, + "loc": { + "start": { + "line": 23, + "column": 10 + }, + "end": { + "line": 23, + "column": 20 + } + } + }, + { + "type": { + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5040,55 +6634,52 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../family/grandparent.js", - "start": 204, - "end": 230, + "value": "Node", + "start": 687, + "end": 691, "loc": { "start": { - "line": 6, - "column": 24 + "line": 23, + "column": 21 }, "end": { - "line": 6, - "column": 50 + "line": 23, + "column": 25 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 230, - "end": 231, + "start": 691, + "end": 692, "loc": { "start": { - "line": 6, - "column": 50 + "line": 23, + "column": 25 }, "end": { - "line": 6, - "column": 51 + "line": 23, + "column": 26 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5097,17 +6688,16 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 232, - "end": 238, + "start": 692, + "end": 693, "loc": { "start": { - "line": 7, - "column": 0 + "line": 23, + "column": 26 }, "end": { - "line": 7, - "column": 6 + "line": 23, + "column": 27 } } }, @@ -5123,24 +6713,24 @@ "postfix": false, "binop": null }, - "value": "insert_case1", - "start": 239, - "end": 251, + "value": "assert", + "start": 695, + "end": 701, "loc": { "start": { - "line": 7, - "column": 7 + "line": 24, + "column": 1 }, "end": { - "line": 7, - "column": 19 + "line": 24, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5149,23 +6739,22 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 252, - "end": 256, + "start": 701, + "end": 702, "loc": { "start": { - "line": 7, - "column": 20 + "line": 24, + "column": 7 }, "end": { - "line": 7, - "column": 24 + "line": 24, + "column": 8 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5173,27 +6762,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./insert_case1.js", - "start": 257, - "end": 276, + "value": "n", + "start": 702, + "end": 703, "loc": { "start": { - "line": 7, - "column": 25 + "line": 24, + "column": 8 }, "end": { - "line": 7, - "column": 44 + "line": 24, + "column": 9 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -5203,23 +6791,22 @@ "binop": null, "updateContext": null }, - "start": 276, - "end": 277, + "start": 703, + "end": 704, "loc": { "start": { - "line": 7, - "column": 44 + "line": 24, + "column": 9 }, "end": { - "line": 7, - "column": 45 + "line": 24, + "column": 10 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5227,46 +6814,46 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 278, - "end": 284, + "value": "_color", + "start": 704, + "end": 710, "loc": { - "start": { - "line": 8, - "column": 0 + "start": { + "line": 24, + "column": 10 }, "end": { - "line": 8, - "column": 6 + "line": 24, + "column": 16 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "insert_case4", - "start": 285, - "end": 297, + "value": "===", + "start": 711, + "end": 714, "loc": { "start": { - "line": 8, - "column": 7 + "line": 24, + "column": 17 }, "end": { - "line": 8, - "column": 19 + "line": 24, + "column": 20 } } }, @@ -5282,44 +6869,42 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 298, - "end": 302, + "value": "RED", + "start": 715, + "end": 718, "loc": { "start": { - "line": 8, - "column": 20 + "line": 24, + "column": 21 }, "end": { - "line": 8, + "line": 24, "column": 24 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./insert_case4.js", - "start": 303, - "end": 322, + "start": 718, + "end": 719, "loc": { "start": { - "line": 8, - "column": 25 + "line": 24, + "column": 24 }, "end": { - "line": 8, - "column": 44 + "line": 24, + "column": 25 } } }, @@ -5336,60 +6921,67 @@ "binop": null, "updateContext": null }, - "start": 322, - "end": 323, + "start": 719, + "end": 720, "loc": { "start": { - "line": 8, - "column": 44 + "line": 24, + "column": 25 }, "end": { - "line": 8, - "column": 45 + "line": 24, + "column": 26 } } }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", - "start": 325, - "end": 501, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 722, + "end": 728, "loc": { "start": { - "line": 10, - "column": 0 + "line": 25, + "column": 1 }, "end": { - "line": 18, - "column": 3 + "line": 25, + "column": 7 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 502, - "end": 507, + "start": 728, + "end": 729, "loc": { "start": { - "line": 19, - "column": 0 + "line": 25, + "column": 7 }, "end": { - "line": 19, - "column": 5 + "line": 25, + "column": 8 } } }, @@ -5405,51 +6997,50 @@ "postfix": false, "binop": null }, - "value": "insert_case3", - "start": 508, - "end": 520, + "value": "n", + "start": 729, + "end": 730, "loc": { "start": { - "line": 19, - "column": 6 + "line": 25, + "column": 8 }, "end": { - "line": 19, - "column": 18 + "line": 25, + "column": 9 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 521, - "end": 522, + "start": 730, + "end": 731, "loc": { "start": { - "line": 19, - "column": 19 + "line": 25, + "column": 9 }, "end": { - "line": 19, - "column": 20 + "line": 25, + "column": 10 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5458,73 +7049,78 @@ "postfix": false, "binop": null }, - "start": 523, - "end": 524, + "value": "left", + "start": 731, + "end": 735, "loc": { "start": { - "line": 19, - "column": 21 + "line": 25, + "column": 10 }, "end": { - "line": 19, - "column": 22 + "line": 25, + "column": 14 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "n", - "start": 524, - "end": 525, + "value": "===", + "start": 736, + "end": 739, "loc": { "start": { - "line": 19, - "column": 22 + "line": 25, + "column": 15 }, "end": { - "line": 19, - "column": 23 + "line": 25, + "column": 18 } } }, { "type": { - "label": ")", + "label": "null", + "keyword": "null", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 525, - "end": 526, + "value": "null", + "start": 740, + "end": 744, "loc": { "start": { - "line": 19, - "column": 23 + "line": 25, + "column": 19 }, "end": { - "line": 19, - "column": 24 + "line": 25, + "column": 23 } } }, { "type": { - "label": "=>", + "label": "||", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5532,26 +7128,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 1, "updateContext": null }, - "start": 527, - "end": 529, + "value": "||", + "start": 745, + "end": 747, "loc": { "start": { - "line": 19, - "column": 25 + "line": 25, + "column": 24 }, "end": { - "line": 19, - "column": 27 + "line": 25, + "column": 26 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5560,15 +7157,42 @@ "postfix": false, "binop": null }, - "start": 530, - "end": 531, + "value": "n", + "start": 748, + "end": 749, + "loc": { + "start": { + "line": 25, + "column": 27 + }, + "end": { + "line": 25, + "column": 28 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 749, + "end": 750, "loc": { "start": { - "line": 19, + "line": 25, "column": 28 }, "end": { - "line": 19, + "line": 25, "column": 29 } } @@ -5585,42 +7209,43 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 533, - "end": 539, + "value": "left", + "start": 750, + "end": 754, "loc": { "start": { - "line": 20, - "column": 1 + "line": 25, + "column": 29 }, "end": { - "line": 20, - "column": 7 + "line": 25, + "column": 33 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 539, - "end": 540, + "start": 754, + "end": 755, "loc": { "start": { - "line": 20, - "column": 7 + "line": 25, + "column": 33 }, "end": { - "line": 20, - "column": 8 + "line": 25, + "column": 34 } } }, @@ -5636,24 +7261,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 540, - "end": 541, + "value": "_color", + "start": 755, + "end": 761, "loc": { "start": { - "line": 20, - "column": 8 + "line": 25, + "column": 34 }, "end": { - "line": 20, - "column": 9 + "line": 25, + "column": 40 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5661,20 +7285,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": 6, "updateContext": null }, - "value": "instanceof", - "start": 542, - "end": 552, + "value": "===", + "start": 762, + "end": 765, "loc": { "start": { - "line": 20, - "column": 10 + "line": 25, + "column": 41 }, "end": { - "line": 20, - "column": 20 + "line": 25, + "column": 44 } } }, @@ -5690,17 +7314,17 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 553, - "end": 557, + "value": "BLACK", + "start": 766, + "end": 771, "loc": { "start": { - "line": 20, - "column": 21 + "line": 25, + "column": 45 }, "end": { - "line": 20, - "column": 25 + "line": 25, + "column": 50 } } }, @@ -5716,16 +7340,16 @@ "postfix": false, "binop": null }, - "start": 557, - "end": 558, + "start": 771, + "end": 772, "loc": { "start": { - "line": 20, - "column": 25 + "line": 25, + "column": 50 }, "end": { - "line": 20, - "column": 26 + "line": 25, + "column": 51 } } }, @@ -5742,16 +7366,16 @@ "binop": null, "updateContext": null }, - "start": 558, - "end": 559, + "start": 772, + "end": 773, "loc": { "start": { - "line": 20, - "column": 26 + "line": 25, + "column": 51 }, "end": { - "line": 20, - "column": 27 + "line": 25, + "column": 52 } } }, @@ -5768,15 +7392,15 @@ "binop": null }, "value": "assert", - "start": 561, - "end": 567, + "start": 775, + "end": 781, "loc": { "start": { - "line": 21, + "line": 26, "column": 1 }, "end": { - "line": 21, + "line": 26, "column": 7 } } @@ -5793,15 +7417,15 @@ "postfix": false, "binop": null }, - "start": 567, - "end": 568, + "start": 781, + "end": 782, "loc": { "start": { - "line": 21, + "line": 26, "column": 7 }, "end": { - "line": 21, + "line": 26, "column": 8 } } @@ -5819,15 +7443,15 @@ "binop": null }, "value": "n", - "start": 568, - "end": 569, + "start": 782, + "end": 783, "loc": { "start": { - "line": 21, + "line": 26, "column": 8 }, "end": { - "line": 21, + "line": 26, "column": 9 } } @@ -5845,15 +7469,15 @@ "binop": null, "updateContext": null }, - "start": 569, - "end": 570, + "start": 783, + "end": 784, "loc": { "start": { - "line": 21, + "line": 26, "column": 9 }, "end": { - "line": 21, + "line": 26, "column": 10 } } @@ -5870,17 +7494,17 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 570, - "end": 576, + "value": "right", + "start": 784, + "end": 789, "loc": { "start": { - "line": 21, + "line": 26, "column": 10 }, "end": { - "line": 21, - "column": 16 + "line": 26, + "column": 15 } } }, @@ -5898,22 +7522,23 @@ "updateContext": null }, "value": "===", - "start": 577, - "end": 580, + "start": 790, + "end": 793, "loc": { "start": { - "line": 21, - "column": 17 + "line": 26, + "column": 16 }, "end": { - "line": 21, - "column": 20 + "line": 26, + "column": 19 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5921,50 +7546,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "RED", - "start": 581, - "end": 584, + "value": "null", + "start": 794, + "end": 798, "loc": { "start": { - "line": 21, - "column": 21 + "line": 26, + "column": 20 }, "end": { - "line": 21, - "column": 24 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 584, - "end": 585, - "loc": { - "start": { - "line": 21, + "line": 26, "column": 24 - }, - "end": { - "line": 21, - "column": 25 } } }, { "type": { - "label": ";", + "label": "||", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5972,70 +7573,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 1, "updateContext": null }, - "start": 585, - "end": 586, + "value": "||", + "start": 799, + "end": 801, "loc": { "start": { - "line": 21, + "line": 26, "column": 25 }, "end": { - "line": 21, - "column": 26 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "assert", - "start": 588, - "end": 594, - "loc": { - "start": { - "line": 22, - "column": 1 - }, - "end": { - "line": 22, - "column": 7 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 594, - "end": 595, - "loc": { - "start": { - "line": 22, - "column": 7 - }, - "end": { - "line": 22, - "column": 8 + "line": 26, + "column": 27 } } }, @@ -6052,16 +7603,16 @@ "binop": null }, "value": "n", - "start": 595, - "end": 596, + "start": 802, + "end": 803, "loc": { "start": { - "line": 22, - "column": 8 + "line": 26, + "column": 28 }, "end": { - "line": 22, - "column": 9 + "line": 26, + "column": 29 } } }, @@ -6078,16 +7629,16 @@ "binop": null, "updateContext": null }, - "start": 596, - "end": 597, + "start": 803, + "end": 804, "loc": { "start": { - "line": 22, - "column": 9 + "line": 26, + "column": 29 }, "end": { - "line": 22, - "column": 10 + "line": 26, + "column": 30 } } }, @@ -6103,17 +7654,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 597, - "end": 601, + "value": "right", + "start": 804, + "end": 809, "loc": { "start": { - "line": 22, - "column": 10 + "line": 26, + "column": 30 }, "end": { - "line": 22, - "column": 14 + "line": 26, + "column": 35 } } }, @@ -6130,16 +7681,16 @@ "binop": null, "updateContext": null }, - "start": 601, - "end": 602, + "start": 809, + "end": 810, "loc": { "start": { - "line": 22, - "column": 14 + "line": 26, + "column": 35 }, "end": { - "line": 22, - "column": 15 + "line": 26, + "column": 36 } } }, @@ -6156,16 +7707,16 @@ "binop": null }, "value": "_color", - "start": 602, - "end": 608, + "start": 810, + "end": 816, "loc": { "start": { - "line": 22, - "column": 15 + "line": 26, + "column": 36 }, "end": { - "line": 22, - "column": 21 + "line": 26, + "column": 42 } } }, @@ -6183,16 +7734,16 @@ "updateContext": null }, "value": "===", - "start": 609, - "end": 612, + "start": 817, + "end": 820, "loc": { "start": { - "line": 22, - "column": 22 + "line": 26, + "column": 43 }, "end": { - "line": 22, - "column": 25 + "line": 26, + "column": 46 } } }, @@ -6209,16 +7760,16 @@ "binop": null }, "value": "BLACK", - "start": 613, - "end": 618, + "start": 821, + "end": 826, "loc": { "start": { - "line": 22, - "column": 26 + "line": 26, + "column": 47 }, "end": { - "line": 22, - "column": 31 + "line": 26, + "column": 52 } } }, @@ -6234,16 +7785,16 @@ "postfix": false, "binop": null }, - "start": 618, - "end": 619, + "start": 826, + "end": 827, "loc": { "start": { - "line": 22, - "column": 31 + "line": 26, + "column": 52 }, "end": { - "line": 22, - "column": 32 + "line": 26, + "column": 53 } } }, @@ -6260,16 +7811,16 @@ "binop": null, "updateContext": null }, - "start": 619, - "end": 620, + "start": 827, + "end": 828, "loc": { "start": { - "line": 22, - "column": 32 + "line": 26, + "column": 53 }, "end": { - "line": 22, - "column": 33 + "line": 26, + "column": 54 } } }, @@ -6286,15 +7837,15 @@ "binop": null }, "value": "assert", - "start": 622, - "end": 628, + "start": 830, + "end": 836, "loc": { "start": { - "line": 23, + "line": 27, "column": 1 }, "end": { - "line": 23, + "line": 27, "column": 7 } } @@ -6311,15 +7862,15 @@ "postfix": false, "binop": null }, - "start": 628, - "end": 629, + "start": 836, + "end": 837, "loc": { "start": { - "line": 23, + "line": 27, "column": 7 }, "end": { - "line": 23, + "line": 27, "column": 8 } } @@ -6337,68 +7888,16 @@ "binop": null }, "value": "n", - "start": 629, - "end": 630, + "start": 837, + "end": 838, "loc": { "start": { - "line": 23, + "line": 27, "column": 8 }, "end": { - "line": 23, - "column": 9 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 630, - "end": 631, - "loc": { - "start": { - "line": 23, + "line": 27, "column": 9 - }, - "end": { - "line": 23, - "column": 10 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "right", - "start": 631, - "end": 636, - "loc": { - "start": { - "line": 23, - "column": 10 - }, - "end": { - "line": 23, - "column": 15 } } }, @@ -6415,16 +7914,16 @@ "binop": null, "updateContext": null }, - "start": 636, - "end": 637, + "start": 838, + "end": 839, "loc": { "start": { - "line": 23, - "column": 15 + "line": 27, + "column": 9 }, "end": { - "line": 23, - "column": 16 + "line": 27, + "column": 10 } } }, @@ -6440,17 +7939,17 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 637, - "end": 643, + "value": "parent", + "start": 839, + "end": 845, "loc": { "start": { - "line": 23, - "column": 16 + "line": 27, + "column": 10 }, "end": { - "line": 23, - "column": 22 + "line": 27, + "column": 16 } } }, @@ -6467,23 +7966,24 @@ "binop": 6, "updateContext": null }, - "value": "===", - "start": 644, - "end": 647, + "value": "!==", + "start": 846, + "end": 849, "loc": { "start": { - "line": 23, - "column": 23 + "line": 27, + "column": 17 }, "end": { - "line": 23, - "column": 26 + "line": 27, + "column": 20 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -6491,19 +7991,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "BLACK", - "start": 648, - "end": 653, + "value": "null", + "start": 850, + "end": 854, "loc": { "start": { - "line": 23, - "column": 27 + "line": 27, + "column": 21 }, "end": { - "line": 23, - "column": 32 + "line": 27, + "column": 25 } } }, @@ -6519,16 +8020,16 @@ "postfix": false, "binop": null }, - "start": 653, - "end": 654, + "start": 854, + "end": 855, "loc": { "start": { - "line": 23, - "column": 32 + "line": 27, + "column": 25 }, "end": { - "line": 23, - "column": 33 + "line": 27, + "column": 26 } } }, @@ -6545,16 +8046,16 @@ "binop": null, "updateContext": null }, - "start": 654, - "end": 655, + "start": 855, + "end": 856, "loc": { "start": { - "line": 23, - "column": 33 + "line": 27, + "column": 26 }, "end": { - "line": 23, - "column": 34 + "line": 27, + "column": 27 } } }, @@ -6571,15 +8072,15 @@ "binop": null }, "value": "assert", - "start": 657, - "end": 663, + "start": 858, + "end": 864, "loc": { "start": { - "line": 24, + "line": 28, "column": 1 }, "end": { - "line": 24, + "line": 28, "column": 7 } } @@ -6596,15 +8097,15 @@ "postfix": false, "binop": null }, - "start": 663, - "end": 664, + "start": 864, + "end": 865, "loc": { "start": { - "line": 24, + "line": 28, "column": 7 }, "end": { - "line": 24, + "line": 28, "column": 8 } } @@ -6622,15 +8123,15 @@ "binop": null }, "value": "n", - "start": 664, - "end": 665, + "start": 865, + "end": 866, "loc": { "start": { - "line": 24, + "line": 28, "column": 8 }, "end": { - "line": 24, + "line": 28, "column": 9 } } @@ -6648,15 +8149,15 @@ "binop": null, "updateContext": null }, - "start": 665, - "end": 666, + "start": 866, + "end": 867, "loc": { "start": { - "line": 24, + "line": 28, "column": 9 }, "end": { - "line": 24, + "line": 28, "column": 10 } } @@ -6674,16 +8175,68 @@ "binop": null }, "value": "parent", - "start": 666, - "end": 672, + "start": 867, + "end": 873, "loc": { "start": { - "line": 24, + "line": 28, "column": 10 }, "end": { - "line": 24, + "line": 28, + "column": 16 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 873, + "end": 874, + "loc": { + "start": { + "line": 28, "column": 16 + }, + "end": { + "line": 28, + "column": 17 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "_color", + "start": 874, + "end": 880, + "loc": { + "start": { + "line": 28, + "column": 17 + }, + "end": { + "line": 28, + "column": 23 } } }, @@ -6700,24 +8253,23 @@ "binop": 6, "updateContext": null }, - "value": "!==", - "start": 673, - "end": 676, + "value": "===", + "start": 881, + "end": 884, "loc": { "start": { - "line": 24, - "column": 17 + "line": 28, + "column": 24 }, "end": { - "line": 24, - "column": 20 + "line": 28, + "column": 27 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -6725,20 +8277,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 677, - "end": 681, + "value": "RED", + "start": 885, + "end": 888, "loc": { "start": { - "line": 24, - "column": 21 + "line": 28, + "column": 28 }, "end": { - "line": 24, - "column": 25 + "line": 28, + "column": 31 } } }, @@ -6754,16 +8305,16 @@ "postfix": false, "binop": null }, - "start": 681, - "end": 682, + "start": 888, + "end": 889, "loc": { "start": { - "line": 24, - "column": 25 + "line": 28, + "column": 31 }, "end": { - "line": 24, - "column": 26 + "line": 28, + "column": 32 } } }, @@ -6780,49 +8331,51 @@ "binop": null, "updateContext": null }, - "start": 682, - "end": 683, + "start": 889, + "end": 890, "loc": { "start": { - "line": 24, - "column": 26 + "line": 28, + "column": 32 }, "end": { - "line": 24, - "column": 27 + "line": 28, + "column": 33 } } }, { "type": { - "label": "name", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 685, - "end": 691, + "value": "const", + "start": 892, + "end": 897, "loc": { "start": { - "line": 25, + "line": 29, "column": 1 }, "end": { - "line": 25, - "column": 7 + "line": 29, + "column": 6 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -6831,19 +8384,47 @@ "postfix": false, "binop": null }, - "start": 691, - "end": 692, + "value": "g", + "start": 898, + "end": 899, "loc": { "start": { - "line": 25, + "line": 29, "column": 7 }, "end": { - "line": 25, + "line": 29, "column": 8 } } }, + { + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 900, + "end": 901, + "loc": { + "start": { + "line": 29, + "column": 9 + }, + "end": { + "line": 29, + "column": 10 + } + } + }, { "type": { "label": "name", @@ -6856,43 +8437,42 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 692, - "end": 693, + "value": "grandparent", + "start": 902, + "end": 913, "loc": { "start": { - "line": 25, - "column": 8 + "line": 29, + "column": 11 }, "end": { - "line": 25, - "column": 9 + "line": 29, + "column": 22 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 693, - "end": 694, + "start": 913, + "end": 914, "loc": { "start": { - "line": 25, - "column": 9 + "line": 29, + "column": 22 }, "end": { - "line": 25, - "column": 10 + "line": 29, + "column": 23 } } }, @@ -6908,24 +8488,49 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 694, - "end": 700, + "value": "n", + "start": 914, + "end": 915, + "loc": { + "start": { + "line": 29, + "column": 23 + }, + "end": { + "line": 29, + "column": 24 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 915, + "end": 916, "loc": { "start": { - "line": 25, - "column": 10 + "line": 29, + "column": 24 }, "end": { - "line": 25, - "column": 16 + "line": 29, + "column": 25 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6935,69 +8540,85 @@ "binop": null, "updateContext": null }, - "start": 700, - "end": 701, + "start": 916, + "end": 917, "loc": { "start": { - "line": 25, - "column": 16 + "line": 29, + "column": 25 }, "end": { - "line": 25, - "column": 17 + "line": 29, + "column": 26 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", + "start": 920, + "end": 1382, + "loc": { + "start": { + "line": 31, + "column": 1 + }, + "end": { + "line": 43, + "column": 4 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "_color", - "start": 701, - "end": 707, + "value": "if", + "start": 1385, + "end": 1387, "loc": { "start": { - "line": 25, - "column": 17 + "line": 45, + "column": 1 }, "end": { - "line": 25, - "column": 23 + "line": 45, + "column": 3 } } }, { "type": { - "label": "==/!=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 708, - "end": 711, + "start": 1388, + "end": 1389, "loc": { "start": { - "line": 25, - "column": 24 + "line": 45, + "column": 4 }, "end": { - "line": 25, - "column": 27 + "line": 45, + "column": 5 } } }, @@ -7013,75 +8634,76 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 712, - "end": 715, + "value": "n", + "start": 1389, + "end": 1390, "loc": { "start": { - "line": 25, - "column": 28 + "line": 45, + "column": 5 }, "end": { - "line": 25, - "column": 31 + "line": 45, + "column": 6 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 715, - "end": 716, + "value": "===", + "start": 1391, + "end": 1394, "loc": { "start": { - "line": 25, - "column": 31 + "line": 45, + "column": 7 }, "end": { - "line": 25, - "column": 32 + "line": 45, + "column": 10 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 716, - "end": 717, + "value": "n", + "start": 1395, + "end": 1396, "loc": { "start": { - "line": 25, - "column": 32 + "line": 45, + "column": 11 }, "end": { - "line": 25, - "column": 33 + "line": 45, + "column": 12 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7092,17 +8714,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 719, - "end": 724, + "start": 1396, + "end": 1397, "loc": { "start": { - "line": 26, - "column": 1 + "line": 45, + "column": 12 }, "end": { - "line": 26, - "column": 6 + "line": 45, + "column": 13 } } }, @@ -7118,44 +8739,43 @@ "postfix": false, "binop": null }, - "value": "u", - "start": 725, - "end": 726, + "value": "parent", + "start": 1397, + "end": 1403, "loc": { "start": { - "line": 26, - "column": 7 + "line": 45, + "column": 13 }, "end": { - "line": 26, - "column": 8 + "line": 45, + "column": 19 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 727, - "end": 728, + "start": 1403, + "end": 1404, "loc": { "start": { - "line": 26, - "column": 9 + "line": 45, + "column": 19 }, "end": { - "line": 26, - "column": 10 + "line": 45, + "column": 20 } } }, @@ -7171,42 +8791,44 @@ "postfix": false, "binop": null }, - "value": "uncle", - "start": 729, - "end": 734, + "value": "right", + "start": 1404, + "end": 1409, "loc": { "start": { - "line": 26, - "column": 11 + "line": 45, + "column": 20 }, "end": { - "line": 26, - "column": 16 + "line": 45, + "column": 25 } } }, { "type": { - "label": "(", + "label": "&&", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 2, + "updateContext": null }, - "start": 734, - "end": 735, + "value": "&&", + "start": 1410, + "end": 1412, "loc": { "start": { - "line": 26, - "column": 16 + "line": 45, + "column": 26 }, "end": { - "line": 26, - "column": 17 + "line": 45, + "column": 28 } } }, @@ -7223,22 +8845,22 @@ "binop": null }, "value": "n", - "start": 735, - "end": 736, + "start": 1413, + "end": 1414, "loc": { "start": { - "line": 26, - "column": 17 + "line": 45, + "column": 29 }, "end": { - "line": 26, - "column": 18 + "line": 45, + "column": 30 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7246,113 +8868,72 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null - }, - "start": 736, - "end": 737, - "loc": { - "start": { - "line": 26, - "column": 18 - }, - "end": { - "line": 26, - "column": 19 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, "binop": null, "updateContext": null }, - "start": 737, - "end": 738, - "loc": { - "start": { - "line": 26, - "column": 19 - }, - "end": { - "line": 26, - "column": 20 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 741, - "end": 1236, + "start": 1414, + "end": 1415, "loc": { "start": { - "line": 28, - "column": 1 + "line": 45, + "column": 30 }, "end": { - "line": 40, - "column": 4 + "line": 45, + "column": 31 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 1239, - "end": 1241, + "value": "parent", + "start": 1415, + "end": 1421, "loc": { "start": { - "line": 42, - "column": 1 + "line": 45, + "column": 31 }, "end": { - "line": 42, - "column": 3 + "line": 45, + "column": 37 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 1242, - "end": 1243, + "value": "===", + "start": 1422, + "end": 1425, "loc": { "start": { - "line": 42, - "column": 4 + "line": 45, + "column": 38 }, "end": { - "line": 42, - "column": 5 + "line": 45, + "column": 41 } } }, @@ -7368,17 +8949,17 @@ "postfix": false, "binop": null }, - "value": "u", - "start": 1243, - "end": 1244, + "value": "g", + "start": 1426, + "end": 1427, "loc": { "start": { - "line": 42, - "column": 5 + "line": 45, + "column": 42 }, "end": { - "line": 42, - "column": 6 + "line": 45, + "column": 43 } } }, @@ -7395,16 +8976,16 @@ "binop": null, "updateContext": null }, - "start": 1244, - "end": 1245, + "start": 1427, + "end": 1428, "loc": { "start": { - "line": 42, - "column": 6 + "line": 45, + "column": 43 }, "end": { - "line": 42, - "column": 7 + "line": 45, + "column": 44 } } }, @@ -7420,51 +9001,49 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1245, - "end": 1251, + "value": "left", + "start": 1428, + "end": 1432, "loc": { "start": { - "line": 42, - "column": 7 + "line": 45, + "column": 44 }, "end": { - "line": 42, - "column": 13 + "line": 45, + "column": 48 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 1252, - "end": 1255, + "start": 1432, + "end": 1433, "loc": { "start": { - "line": 42, - "column": 14 + "line": 45, + "column": 48 }, "end": { - "line": 42, - "column": 17 + "line": 45, + "column": 49 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -7473,25 +9052,24 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 1256, - "end": 1259, + "start": 1434, + "end": 1435, "loc": { "start": { - "line": 42, - "column": 18 + "line": 45, + "column": 50 }, "end": { - "line": 42, - "column": 21 + "line": 45, + "column": 51 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7499,22 +9077,23 @@ "postfix": false, "binop": null }, - "start": 1259, - "end": 1260, + "value": "rotate_left", + "start": 1438, + "end": 1449, "loc": { "start": { - "line": 42, - "column": 21 + "line": 46, + "column": 2 }, "end": { - "line": 42, - "column": 22 + "line": 46, + "column": 13 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -7524,16 +9103,16 @@ "postfix": false, "binop": null }, - "start": 1261, - "end": 1262, + "start": 1449, + "end": 1450, "loc": { "start": { - "line": 42, - "column": 23 + "line": 46, + "column": 13 }, "end": { - "line": 42, - "column": 24 + "line": 46, + "column": 14 } } }, @@ -7550,16 +9129,16 @@ "binop": null }, "value": "n", - "start": 1265, - "end": 1266, + "start": 1450, + "end": 1451, "loc": { "start": { - "line": 43, - "column": 2 + "line": 46, + "column": 14 }, "end": { - "line": 43, - "column": 3 + "line": 46, + "column": 15 } } }, @@ -7576,16 +9155,16 @@ "binop": null, "updateContext": null }, - "start": 1266, - "end": 1267, + "start": 1451, + "end": 1452, "loc": { "start": { - "line": 43, - "column": 3 + "line": 46, + "column": 15 }, "end": { - "line": 43, - "column": 4 + "line": 46, + "column": 16 } } }, @@ -7602,22 +9181,22 @@ "binop": null }, "value": "parent", - "start": 1267, - "end": 1273, + "start": 1452, + "end": 1458, "loc": { "start": { - "line": 43, - "column": 4 + "line": 46, + "column": 16 }, "end": { - "line": 43, - "column": 10 + "line": 46, + "column": 22 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7625,80 +9204,84 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1273, - "end": 1274, + "start": 1458, + "end": 1459, "loc": { "start": { - "line": 43, - "column": 10 + "line": 46, + "column": 22 }, "end": { - "line": 43, - "column": 11 + "line": 46, + "column": 23 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "_color", - "start": 1274, - "end": 1280, + "start": 1459, + "end": 1460, "loc": { "start": { - "line": 43, - "column": 11 + "line": 46, + "column": 23 }, "end": { - "line": 43, - "column": 17 + "line": 46, + "column": 24 } } }, { - "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": true, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "=", - "start": 1281, - "end": 1282, + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", + "start": 1464, + "end": 1720, "loc": { "start": { - "line": 43, - "column": 18 + "line": 48, + "column": 2 }, "end": { - "line": 43, - "column": 19 + "line": 57, + "column": 5 + } + } + }, + { + "type": "CommentLine", + "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", + "start": 1724, + "end": 1801, + "loc": { + "start": { + "line": 59, + "column": 2 + }, + "end": { + "line": 59, + "column": 79 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7706,23 +9289,23 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 1283, - "end": 1288, + "start": 1803, + "end": 1804, "loc": { "start": { - "line": 43, - "column": 20 + "line": 60, + "column": 1 }, "end": { - "line": 43, - "column": 25 + "line": 60, + "column": 2 } } }, { "type": { - "label": ";", + "label": "else", + "keyword": "else", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -7733,68 +9316,70 @@ "binop": null, "updateContext": null }, - "start": 1288, - "end": 1289, + "value": "else", + "start": 1805, + "end": 1809, "loc": { "start": { - "line": 43, - "column": 25 + "line": 60, + "column": 3 }, "end": { - "line": 43, - "column": 26 + "line": 60, + "column": 7 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "u", - "start": 1292, - "end": 1293, + "value": "if", + "start": 1810, + "end": 1812, "loc": { "start": { - "line": 44, - "column": 2 + "line": 60, + "column": 8 }, "end": { - "line": 44, - "column": 3 + "line": 60, + "column": 10 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1293, - "end": 1294, + "start": 1813, + "end": 1814, "loc": { "start": { - "line": 44, - "column": 3 + "line": 60, + "column": 11 }, "end": { - "line": 44, - "column": 4 + "line": 60, + "column": 12 } } }, @@ -7810,44 +9395,44 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1294, - "end": 1300, + "value": "n", + "start": 1814, + "end": 1815, "loc": { "start": { - "line": 44, - "column": 4 + "line": 60, + "column": 12 }, "end": { - "line": 44, - "column": 10 + "line": 60, + "column": 13 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "=", - "start": 1301, - "end": 1302, + "value": "===", + "start": 1816, + "end": 1819, "loc": { "start": { - "line": 44, - "column": 11 + "line": 60, + "column": 14 }, "end": { - "line": 44, - "column": 12 + "line": 60, + "column": 17 } } }, @@ -7863,50 +9448,23 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 1303, - "end": 1308, - "loc": { - "start": { - "line": 44, - "column": 13 - }, - "end": { - "line": 44, - "column": 18 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 1308, - "end": 1309, + "value": "n", + "start": 1820, + "end": 1821, "loc": { "start": { - "line": 44, + "line": 60, "column": 18 }, "end": { - "line": 44, + "line": 60, "column": 19 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7917,17 +9475,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 1312, - "end": 1317, + "start": 1821, + "end": 1822, "loc": { "start": { - "line": 45, - "column": 2 + "line": 60, + "column": 19 }, "end": { - "line": 45, - "column": 7 + "line": 60, + "column": 20 } } }, @@ -7943,44 +9500,43 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 1318, - "end": 1319, + "value": "parent", + "start": 1822, + "end": 1828, "loc": { "start": { - "line": 45, - "column": 8 + "line": 60, + "column": 20 }, - "end": { - "line": 45, - "column": 9 + "end": { + "line": 60, + "column": 26 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 1320, - "end": 1321, + "start": 1828, + "end": 1829, "loc": { "start": { - "line": 45, - "column": 10 + "line": 60, + "column": 26 }, "end": { - "line": 45, - "column": 11 + "line": 60, + "column": 27 } } }, @@ -7996,42 +9552,44 @@ "postfix": false, "binop": null }, - "value": "grandparent", - "start": 1322, - "end": 1333, + "value": "left", + "start": 1829, + "end": 1833, "loc": { "start": { - "line": 45, - "column": 12 + "line": 60, + "column": 27 }, "end": { - "line": 45, - "column": 23 + "line": 60, + "column": 31 } } }, { "type": { - "label": "(", + "label": "&&", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 2, + "updateContext": null }, - "start": 1333, - "end": 1334, + "value": "&&", + "start": 1834, + "end": 1836, "loc": { "start": { - "line": 45, - "column": 23 + "line": 60, + "column": 32 }, "end": { - "line": 45, - "column": 24 + "line": 60, + "column": 34 } } }, @@ -8048,22 +9606,22 @@ "binop": null }, "value": "n", - "start": 1334, - "end": 1335, + "start": 1837, + "end": 1838, "loc": { "start": { - "line": 45, - "column": 24 + "line": 60, + "column": 35 }, "end": { - "line": 45, - "column": 25 + "line": 60, + "column": 36 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -8071,24 +9629,51 @@ "isAssign": false, "prefix": false, "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1838, + "end": 1839, + "loc": { + "start": { + "line": 60, + "column": 36 + }, + "end": { + "line": 60, + "column": 37 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, "binop": null }, - "start": 1335, - "end": 1336, + "value": "parent", + "start": 1839, + "end": 1845, "loc": { "start": { - "line": 45, - "column": 25 + "line": 60, + "column": 37 }, "end": { - "line": 45, - "column": 26 + "line": 60, + "column": 43 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8096,19 +9681,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1336, - "end": 1337, + "value": "===", + "start": 1846, + "end": 1849, "loc": { "start": { - "line": 45, - "column": 26 + "line": 60, + "column": 44 }, "end": { - "line": 45, - "column": 27 + "line": 60, + "column": 47 } } }, @@ -8125,16 +9711,16 @@ "binop": null }, "value": "g", - "start": 1340, - "end": 1341, + "start": 1850, + "end": 1851, "loc": { "start": { - "line": 46, - "column": 2 + "line": 60, + "column": 48 }, "end": { - "line": 46, - "column": 3 + "line": 60, + "column": 49 } } }, @@ -8151,16 +9737,16 @@ "binop": null, "updateContext": null }, - "start": 1341, - "end": 1342, + "start": 1851, + "end": 1852, "loc": { "start": { - "line": 46, - "column": 3 + "line": 60, + "column": 49 }, "end": { - "line": 46, - "column": 4 + "line": 60, + "column": 50 } } }, @@ -8176,51 +9762,49 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 1342, - "end": 1348, + "value": "right", + "start": 1852, + "end": 1857, "loc": { "start": { - "line": 46, - "column": 4 + "line": 60, + "column": 50 }, "end": { - "line": 46, - "column": 10 + "line": 60, + "column": 55 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 1349, - "end": 1350, + "start": 1857, + "end": 1858, "loc": { "start": { - "line": 46, - "column": 11 + "line": 60, + "column": 55 }, "end": { - "line": 46, - "column": 12 + "line": 60, + "column": 56 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -8229,43 +9813,32 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 1351, - "end": 1354, + "start": 1859, + "end": 1860, "loc": { "start": { - "line": 46, - "column": 13 + "line": 60, + "column": 57 }, "end": { - "line": 46, - "column": 16 + "line": 60, + "column": 58 } } }, { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 1354, - "end": 1355, + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 1863, + "end": 2364, "loc": { "start": { - "line": 46, - "column": 16 + "line": 61, + "column": 2 }, "end": { - "line": 46, - "column": 17 + "line": 73, + "column": 5 } } }, @@ -8281,16 +9854,16 @@ "postfix": false, "binop": null }, - "value": "insert_case1", - "start": 1358, - "end": 1370, + "value": "rotate_right", + "start": 2367, + "end": 2379, "loc": { "start": { - "line": 47, + "line": 74, "column": 2 }, "end": { - "line": 47, + "line": 74, "column": 14 } } @@ -8307,15 +9880,15 @@ "postfix": false, "binop": null }, - "start": 1370, - "end": 1371, + "start": 2379, + "end": 2380, "loc": { "start": { - "line": 47, + "line": 74, "column": 14 }, "end": { - "line": 47, + "line": 74, "column": 15 } } @@ -8332,23 +9905,23 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 1371, - "end": 1372, + "value": "n", + "start": 2380, + "end": 2381, "loc": { "start": { - "line": 47, + "line": 74, "column": 15 }, "end": { - "line": 47, + "line": 74, "column": 16 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -8356,50 +9929,51 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1372, - "end": 1373, + "start": 2381, + "end": 2382, "loc": { "start": { - "line": 47, + "line": 74, "column": 16 }, "end": { - "line": 47, + "line": 74, "column": 17 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1373, - "end": 1374, + "value": "parent", + "start": 2382, + "end": 2388, "loc": { "start": { - "line": 47, + "line": 74, "column": 17 }, "end": { - "line": 47, - "column": 18 + "line": 74, + "column": 23 } } }, { "type": { - "label": "}", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -8409,23 +9983,22 @@ "postfix": false, "binop": null }, - "start": 1376, - "end": 1377, + "start": 2388, + "end": 2389, "loc": { "start": { - "line": 48, - "column": 1 + "line": 74, + "column": 23 }, "end": { - "line": 48, - "column": 2 + "line": 74, + "column": 24 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8436,17 +10009,73 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1378, - "end": 1382, + "start": 2389, + "end": 2390, "loc": { "start": { - "line": 48, - "column": 3 + "line": 74, + "column": 24 }, "end": { - "line": 48, - "column": 7 + "line": 74, + "column": 25 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", + "start": 2394, + "end": 2622, + "loc": { + "start": { + "line": 76, + "column": 2 + }, + "end": { + "line": 84, + "column": 5 + } + } + }, + { + "type": "CommentLine", + "value": " n = n.right ;", + "start": 2626, + "end": 2642, + "loc": { + "start": { + "line": 86, + "column": 2 + }, + "end": { + "line": 86, + "column": 18 + } + } + }, + { + "type": { + "label": "}", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2644, + "end": 2645, + "loc": { + "start": { + "line": 87, + "column": 1 + }, + "end": { + "line": 87, + "column": 2 } } }, @@ -8463,16 +10092,16 @@ "binop": null }, "value": "insert_case4", - "start": 1383, - "end": 1395, + "start": 2648, + "end": 2660, "loc": { "start": { - "line": 48, - "column": 8 + "line": 89, + "column": 1 }, "end": { - "line": 48, - "column": 20 + "line": 89, + "column": 13 } } }, @@ -8488,16 +10117,16 @@ "postfix": false, "binop": null }, - "start": 1395, - "end": 1396, + "start": 2660, + "end": 2661, "loc": { "start": { - "line": 48, - "column": 20 + "line": 89, + "column": 13 }, "end": { - "line": 48, - "column": 21 + "line": 89, + "column": 14 } } }, @@ -8514,16 +10143,16 @@ "binop": null }, "value": "n", - "start": 1396, - "end": 1397, + "start": 2661, + "end": 2662, "loc": { "start": { - "line": 48, - "column": 21 + "line": 89, + "column": 14 }, "end": { - "line": 48, - "column": 22 + "line": 89, + "column": 15 } } }, @@ -8539,16 +10168,16 @@ "postfix": false, "binop": null }, - "start": 1397, - "end": 1398, + "start": 2662, + "end": 2663, "loc": { "start": { - "line": 48, - "column": 22 + "line": 89, + "column": 15 }, "end": { - "line": 48, - "column": 23 + "line": 89, + "column": 16 } } }, @@ -8565,16 +10194,16 @@ "binop": null, "updateContext": null }, - "start": 1398, - "end": 1399, + "start": 2663, + "end": 2664, "loc": { "start": { - "line": 48, - "column": 23 + "line": 89, + "column": 16 }, "end": { - "line": 48, - "column": 24 + "line": 89, + "column": 17 } } }, @@ -8590,15 +10219,15 @@ "postfix": false, "binop": null }, - "start": 1400, - "end": 1401, + "start": 2665, + "end": 2666, "loc": { "start": { - "line": 49, + "line": 90, "column": 0 }, "end": { - "line": 49, + "line": 90, "column": 1 } } @@ -8616,15 +10245,15 @@ "binop": null, "updateContext": null }, - "start": 1401, - "end": 1402, + "start": 2666, + "end": 2667, "loc": { "start": { - "line": 49, + "line": 90, "column": 1 }, "end": { - "line": 49, + "line": 90, "column": 2 } } @@ -8644,15 +10273,15 @@ "updateContext": null }, "value": "export", - "start": 1404, - "end": 1410, + "start": 2669, + "end": 2675, "loc": { "start": { - "line": 51, + "line": 92, "column": 0 }, "end": { - "line": 51, + "line": 92, "column": 6 } } @@ -8672,15 +10301,15 @@ "updateContext": null }, "value": "default", - "start": 1411, - "end": 1418, + "start": 2676, + "end": 2683, "loc": { "start": { - "line": 51, + "line": 92, "column": 7 }, "end": { - "line": 51, + "line": 92, "column": 14 } } @@ -8698,15 +10327,15 @@ "binop": null }, "value": "insert_case3", - "start": 1419, - "end": 1431, + "start": 2684, + "end": 2696, "loc": { "start": { - "line": 51, + "line": 92, "column": 15 }, "end": { - "line": 51, + "line": 92, "column": 27 } } @@ -8724,15 +10353,15 @@ "binop": null, "updateContext": null }, - "start": 1431, - "end": 1432, + "start": 2696, + "end": 2697, "loc": { "start": { - "line": 51, + "line": 92, "column": 27 }, "end": { - "line": 51, + "line": 92, "column": 28 } } @@ -8750,15 +10379,15 @@ "binop": null, "updateContext": null }, - "start": 1433, - "end": 1433, + "start": 2698, + "end": 2698, "loc": { "start": { - "line": 52, + "line": 93, "column": 0 }, "end": { - "line": 52, + "line": 93, "column": 0 } } diff --git a/ast/source/insertion/insert_case4.js.json b/ast/source/insertion/insert_case4.js.json index c1faf79..6d1f113 100644 --- a/ast/source/insertion/insert_case4.js.json +++ b/ast/source/insertion/insert_case4.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 2659, + "end": 2141, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 93, + "line": 71, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 2659, + "end": 2141, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 93, + "line": 71, "column": 0 } }, @@ -509,89 +509,20 @@ "raw": "'../family/grandparent.js'" }, "value": "../family/grandparent.js" - } - }, - { - "type": "ImportDeclaration", - "start": 298, - "end": 343, - "loc": { - "start": { - "line": 8, - "column": 0 - }, - "end": { - "line": 8, - "column": 45 - } - }, - "specifiers": [ - { - "type": "ImportDefaultSpecifier", - "start": 305, - "end": 317, - "loc": { - "start": { - "line": 8, - "column": 7 - }, - "end": { - "line": 8, - "column": 19 - } - }, - "local": { - "type": "Identifier", - "start": 305, - "end": 317, - "loc": { - "start": { - "line": 8, - "column": 7 - }, - "end": { - "line": 8, - "column": 19 - }, - "identifierName": "insert_case5" - }, - "name": "insert_case5" - } - } - ], - "source": { - "type": "StringLiteral", - "start": 323, - "end": 342, - "loc": { - "start": { - "line": 8, - "column": 25 - }, - "end": { - "line": 8, - "column": 44 - } - }, - "extra": { - "rawValue": "./insert_case5.js", - "raw": "'./insert_case5.js'" - }, - "value": "./insert_case5.js" }, "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", - "start": 345, - "end": 635, + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n ", + "start": 299, + "end": 578, "loc": { "start": { - "line": 10, + "line": 9, "column": 0 }, "end": { - "line": 21, + "line": 19, "column": 3 } } @@ -600,44 +531,44 @@ }, { "type": "Identifier", - "start": 636, - "end": 2628, + "start": 579, + "end": 2110, "loc": { "start": { - "line": 22, + "line": 20, "column": 0 }, "end": { - "line": 90, + "line": 68, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 642, - "end": 2627, + "start": 585, + "end": 2109, "loc": { "start": { - "line": 22, + "line": 20, "column": 6 }, "end": { - "line": 90, + "line": 68, "column": 1 } }, "id": { "type": "Identifier", - "start": 642, - "end": 654, + "start": 585, + "end": 597, "loc": { "start": { - "line": 22, + "line": 20, "column": 6 }, "end": { - "line": 22, + "line": 20, "column": 18 }, "identifierName": "insert_case4" @@ -647,15 +578,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 657, - "end": 2627, + "start": 600, + "end": 2109, "loc": { "start": { - "line": 22, + "line": 20, "column": 21 }, "end": { - "line": 90, + "line": 68, "column": 1 } }, @@ -666,15 +597,15 @@ "params": [ { "type": "Identifier", - "start": 658, - "end": 659, + "start": 601, + "end": 602, "loc": { "start": { - "line": 22, + "line": 20, "column": 22 }, "end": { - "line": 22, + "line": 20, "column": 23 }, "identifierName": "n" @@ -684,58 +615,58 @@ ], "body": { "type": "BlockStatement", - "start": 664, - "end": 2627, + "start": 607, + "end": 2109, "loc": { "start": { - "line": 22, + "line": 20, "column": 28 }, "end": { - "line": 90, + "line": 68, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 667, - "end": 693, + "start": 610, + "end": 636, "loc": { "start": { - "line": 23, + "line": 21, "column": 1 }, "end": { - "line": 23, + "line": 21, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 667, - "end": 692, + "start": 610, + "end": 635, "loc": { "start": { - "line": 23, + "line": 21, "column": 1 }, "end": { - "line": 23, + "line": 21, "column": 26 } }, "callee": { "type": "Identifier", - "start": 667, - "end": 673, + "start": 610, + "end": 616, "loc": { "start": { - "line": 23, + "line": 21, "column": 1 }, "end": { - "line": 23, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -745,29 +676,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 674, - "end": 691, + "start": 617, + "end": 634, "loc": { "start": { - "line": 23, + "line": 21, "column": 8 }, "end": { - "line": 23, + "line": 21, "column": 25 } }, "left": { "type": "Identifier", - "start": 674, - "end": 675, + "start": 617, + "end": 618, "loc": { "start": { - "line": 23, + "line": 21, "column": 8 }, "end": { - "line": 23, + "line": 21, "column": 9 }, "identifierName": "n" @@ -777,15 +708,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 687, - "end": 691, + "start": 630, + "end": 634, "loc": { "start": { - "line": 23, + "line": 21, "column": 21 }, "end": { - "line": 23, + "line": 21, "column": 25 }, "identifierName": "Node" @@ -798,43 +729,43 @@ }, { "type": "ExpressionStatement", - "start": 695, - "end": 720, + "start": 638, + "end": 663, "loc": { "start": { - "line": 24, + "line": 22, "column": 1 }, "end": { - "line": 24, + "line": 22, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 695, - "end": 719, + "start": 638, + "end": 662, "loc": { "start": { - "line": 24, + "line": 22, "column": 1 }, "end": { - "line": 24, + "line": 22, "column": 25 } }, "callee": { "type": "Identifier", - "start": 695, - "end": 701, + "start": 638, + "end": 644, "loc": { "start": { - "line": 24, + "line": 22, "column": 1 }, "end": { - "line": 24, + "line": 22, "column": 7 }, "identifierName": "assert" @@ -844,43 +775,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 702, - "end": 718, + "start": 645, + "end": 661, "loc": { "start": { - "line": 24, + "line": 22, "column": 8 }, "end": { - "line": 24, + "line": 22, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 702, - "end": 710, + "start": 645, + "end": 653, "loc": { "start": { - "line": 24, + "line": 22, "column": 8 }, "end": { - "line": 24, + "line": 22, "column": 16 } }, "object": { "type": "Identifier", - "start": 702, - "end": 703, + "start": 645, + "end": 646, "loc": { "start": { - "line": 24, + "line": 22, "column": 8 }, "end": { - "line": 24, + "line": 22, "column": 9 }, "identifierName": "n" @@ -889,15 +820,15 @@ }, "property": { "type": "Identifier", - "start": 704, - "end": 710, + "start": 647, + "end": 653, "loc": { "start": { - "line": 24, + "line": 22, "column": 10 }, "end": { - "line": 24, + "line": 22, "column": 16 }, "identifierName": "_color" @@ -909,15 +840,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 715, - "end": 718, + "start": 658, + "end": 661, "loc": { "start": { - "line": 24, + "line": 22, "column": 21 }, "end": { - "line": 24, + "line": 22, "column": 24 }, "identifierName": "RED" @@ -930,43 +861,43 @@ }, { "type": "ExpressionStatement", - "start": 722, - "end": 754, + "start": 665, + "end": 716, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, - "column": 33 + "line": 23, + "column": 52 } }, "expression": { "type": "CallExpression", - "start": 722, - "end": 753, + "start": 665, + "end": 715, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, - "column": 32 + "line": 23, + "column": 51 } }, "callee": { "type": "Identifier", - "start": 722, - "end": 728, + "start": 665, + "end": 671, "loc": { "start": { - "line": 25, + "line": 23, "column": 1 }, "end": { - "line": 25, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -975,58 +906,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 729, - "end": 752, + "type": "LogicalExpression", + "start": 672, + "end": 714, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, - "column": 31 + "line": 23, + "column": 50 } }, "left": { - "type": "MemberExpression", - "start": 729, - "end": 742, + "type": "BinaryExpression", + "start": 672, + "end": 687, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, - "column": 21 + "line": 23, + "column": 23 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 729, - "end": 735, + "start": 672, + "end": 678, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 14 } }, "object": { "type": "Identifier", - "start": 729, - "end": 730, + "start": 672, + "end": 673, "loc": { "start": { - "line": 25, + "line": 23, "column": 8 }, "end": { - "line": 25, + "line": 23, "column": 9 }, "identifierName": "n" @@ -1035,15 +966,15 @@ }, "property": { "type": "Identifier", - "start": 731, - "end": 735, + "start": 674, + "end": 678, "loc": { "start": { - "line": 25, + "line": 23, "column": 10 }, "end": { - "line": 25, + "line": 23, "column": 14 }, "identifierName": "left" @@ -1052,42 +983,139 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 736, - "end": 742, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 683, + "end": 687, "loc": { "start": { - "line": 25, - "column": 15 + "line": 23, + "column": 19 }, "end": { - "line": 25, - "column": 21 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 23, + "column": 23 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 747, - "end": 752, + "type": "BinaryExpression", + "start": 691, + "end": 714, "loc": { "start": { - "line": 25, - "column": 26 + "line": 23, + "column": 27 }, "end": { - "line": 25, - "column": 31 + "line": 23, + "column": 50 + } + }, + "left": { + "type": "MemberExpression", + "start": 691, + "end": 704, + "loc": { + "start": { + "line": 23, + "column": 27 + }, + "end": { + "line": 23, + "column": 40 + } + }, + "object": { + "type": "MemberExpression", + "start": 691, + "end": 697, + "loc": { + "start": { + "line": 23, + "column": 27 + }, + "end": { + "line": 23, + "column": 33 + } + }, + "object": { + "type": "Identifier", + "start": 691, + "end": 692, + "loc": { + "start": { + "line": 23, + "column": 27 + }, + "end": { + "line": 23, + "column": 28 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 693, + "end": 697, + "loc": { + "start": { + "line": 23, + "column": 29 + }, + "end": { + "line": 23, + "column": 33 + }, + "identifierName": "left" + }, + "name": "left" + }, + "computed": false + }, + "property": { + "type": "Identifier", + "start": 698, + "end": 704, + "loc": { + "start": { + "line": 23, + "column": 34 + }, + "end": { + "line": 23, + "column": 40 + }, + "identifierName": "_color" + }, + "name": "_color" }, - "identifierName": "BLACK" + "computed": false }, - "name": "BLACK" + "operator": "===", + "right": { + "type": "Identifier", + "start": 709, + "end": 714, + "loc": { + "start": { + "line": 23, + "column": 45 + }, + "end": { + "line": 23, + "column": 50 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } ] @@ -1095,43 +1123,43 @@ }, { "type": "ExpressionStatement", - "start": 756, - "end": 789, + "start": 718, + "end": 771, "loc": { "start": { - "line": 26, + "line": 24, "column": 1 }, "end": { - "line": 26, - "column": 34 + "line": 24, + "column": 54 } }, "expression": { "type": "CallExpression", - "start": 756, - "end": 788, + "start": 718, + "end": 770, "loc": { "start": { - "line": 26, + "line": 24, "column": 1 }, "end": { - "line": 26, - "column": 33 + "line": 24, + "column": 53 } }, "callee": { "type": "Identifier", - "start": 756, - "end": 762, + "start": 718, + "end": 724, "loc": { "start": { - "line": 26, + "line": 24, "column": 1 }, "end": { - "line": 26, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -1140,58 +1168,58 @@ }, "arguments": [ { - "type": "BinaryExpression", - "start": 763, - "end": 787, + "type": "LogicalExpression", + "start": 725, + "end": 769, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, - "column": 32 + "line": 24, + "column": 52 } }, "left": { - "type": "MemberExpression", - "start": 763, - "end": 777, + "type": "BinaryExpression", + "start": 725, + "end": 741, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, - "column": 22 + "line": 24, + "column": 24 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 763, - "end": 770, + "start": 725, + "end": 732, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, + "line": 24, "column": 15 } }, "object": { "type": "Identifier", - "start": 763, - "end": 764, + "start": 725, + "end": 726, "loc": { "start": { - "line": 26, + "line": 24, "column": 8 }, "end": { - "line": 26, + "line": 24, "column": 9 }, "identifierName": "n" @@ -1200,15 +1228,15 @@ }, "property": { "type": "Identifier", - "start": 765, - "end": 770, + "start": 727, + "end": 732, "loc": { "start": { - "line": 26, + "line": 24, "column": 10 }, "end": { - "line": 26, + "line": 24, "column": 15 }, "identifierName": "right" @@ -1217,42 +1245,139 @@ }, "computed": false }, - "property": { - "type": "Identifier", - "start": 771, - "end": 777, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 737, + "end": 741, "loc": { "start": { - "line": 26, - "column": 16 + "line": 24, + "column": 20 }, "end": { - "line": 26, - "column": 22 - }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false + "line": 24, + "column": 24 + } + } + } }, - "operator": "===", + "operator": "||", "right": { - "type": "Identifier", - "start": 782, - "end": 787, + "type": "BinaryExpression", + "start": 745, + "end": 769, "loc": { "start": { - "line": 26, - "column": 27 + "line": 24, + "column": 28 }, "end": { - "line": 26, - "column": 32 + "line": 24, + "column": 52 + } + }, + "left": { + "type": "MemberExpression", + "start": 745, + "end": 759, + "loc": { + "start": { + "line": 24, + "column": 28 + }, + "end": { + "line": 24, + "column": 42 + } + }, + "object": { + "type": "MemberExpression", + "start": 745, + "end": 752, + "loc": { + "start": { + "line": 24, + "column": 28 + }, + "end": { + "line": 24, + "column": 35 + } + }, + "object": { + "type": "Identifier", + "start": 745, + "end": 746, + "loc": { + "start": { + "line": 24, + "column": 28 + }, + "end": { + "line": 24, + "column": 29 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 747, + "end": 752, + "loc": { + "start": { + "line": 24, + "column": 30 + }, + "end": { + "line": 24, + "column": 35 + }, + "identifierName": "right" + }, + "name": "right" + }, + "computed": false + }, + "property": { + "type": "Identifier", + "start": 753, + "end": 759, + "loc": { + "start": { + "line": 24, + "column": 36 + }, + "end": { + "line": 24, + "column": 42 + }, + "identifierName": "_color" + }, + "name": "_color" }, - "identifierName": "BLACK" + "computed": false }, - "name": "BLACK" + "operator": "===", + "right": { + "type": "Identifier", + "start": 764, + "end": 769, + "loc": { + "start": { + "line": 24, + "column": 47 + }, + "end": { + "line": 24, + "column": 52 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } } ] @@ -1260,43 +1385,43 @@ }, { "type": "ExpressionStatement", - "start": 791, - "end": 817, + "start": 773, + "end": 799, "loc": { "start": { - "line": 27, + "line": 25, "column": 1 }, "end": { - "line": 27, + "line": 25, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 791, - "end": 816, + "start": 773, + "end": 798, "loc": { "start": { - "line": 27, + "line": 25, "column": 1 }, "end": { - "line": 27, + "line": 25, "column": 26 } }, "callee": { "type": "Identifier", - "start": 791, - "end": 797, + "start": 773, + "end": 779, "loc": { "start": { - "line": 27, + "line": 25, "column": 1 }, "end": { - "line": 27, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -1306,43 +1431,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 798, - "end": 815, + "start": 780, + "end": 797, "loc": { "start": { - "line": 27, + "line": 25, "column": 8 }, "end": { - "line": 27, + "line": 25, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 798, - "end": 806, + "start": 780, + "end": 788, "loc": { "start": { - "line": 27, + "line": 25, "column": 8 }, "end": { - "line": 27, + "line": 25, "column": 16 } }, "object": { "type": "Identifier", - "start": 798, - "end": 799, + "start": 780, + "end": 781, "loc": { "start": { - "line": 27, + "line": 25, "column": 8 }, "end": { - "line": 27, + "line": 25, "column": 9 }, "identifierName": "n" @@ -1351,15 +1476,15 @@ }, "property": { "type": "Identifier", - "start": 800, - "end": 806, + "start": 782, + "end": 788, "loc": { "start": { - "line": 27, + "line": 25, "column": 10 }, "end": { - "line": 27, + "line": 25, "column": 16 }, "identifierName": "parent" @@ -1371,15 +1496,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 811, - "end": 815, + "start": 793, + "end": 797, "loc": { "start": { - "line": 27, + "line": 25, "column": 21 }, "end": { - "line": 27, + "line": 25, "column": 25 } } @@ -1390,43 +1515,43 @@ }, { "type": "ExpressionStatement", - "start": 819, - "end": 851, + "start": 801, + "end": 833, "loc": { "start": { - "line": 28, + "line": 26, "column": 1 }, "end": { - "line": 28, + "line": 26, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 819, - "end": 850, + "start": 801, + "end": 832, "loc": { "start": { - "line": 28, + "line": 26, "column": 1 }, "end": { - "line": 28, + "line": 26, "column": 32 } }, "callee": { "type": "Identifier", - "start": 819, - "end": 825, + "start": 801, + "end": 807, "loc": { "start": { - "line": 28, + "line": 26, "column": 1 }, "end": { - "line": 28, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -1436,57 +1561,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 826, - "end": 849, + "start": 808, + "end": 831, "loc": { "start": { - "line": 28, + "line": 26, "column": 8 }, "end": { - "line": 28, + "line": 26, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 826, - "end": 841, + "start": 808, + "end": 823, "loc": { "start": { - "line": 28, + "line": 26, "column": 8 }, "end": { - "line": 28, + "line": 26, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 826, - "end": 834, + "start": 808, + "end": 816, "loc": { "start": { - "line": 28, + "line": 26, "column": 8 }, "end": { - "line": 28, + "line": 26, "column": 16 } }, "object": { "type": "Identifier", - "start": 826, - "end": 827, + "start": 808, + "end": 809, "loc": { "start": { - "line": 28, + "line": 26, "column": 8 }, "end": { - "line": 28, + "line": 26, "column": 9 }, "identifierName": "n" @@ -1495,15 +1620,15 @@ }, "property": { "type": "Identifier", - "start": 828, - "end": 834, + "start": 810, + "end": 816, "loc": { "start": { - "line": 28, + "line": 26, "column": 10 }, "end": { - "line": 28, + "line": 26, "column": 16 }, "identifierName": "parent" @@ -1514,15 +1639,15 @@ }, "property": { "type": "Identifier", - "start": 835, - "end": 841, + "start": 817, + "end": 823, "loc": { "start": { - "line": 28, + "line": 26, "column": 17 }, "end": { - "line": 28, + "line": 26, "column": 23 }, "identifierName": "_color" @@ -1534,15 +1659,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 846, - "end": 849, + "start": 828, + "end": 831, "loc": { "start": { - "line": 28, + "line": 26, "column": 28 }, "end": { - "line": 28, + "line": 26, "column": 31 }, "identifierName": "RED" @@ -1555,44 +1680,44 @@ }, { "type": "VariableDeclaration", - "start": 853, - "end": 878, + "start": 835, + "end": 860, "loc": { "start": { - "line": 29, + "line": 27, "column": 1 }, "end": { - "line": 29, + "line": 27, "column": 26 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 859, - "end": 877, + "start": 841, + "end": 859, "loc": { "start": { - "line": 29, + "line": 27, "column": 7 }, "end": { - "line": 29, + "line": 27, "column": 25 } }, "id": { "type": "Identifier", - "start": 859, - "end": 860, + "start": 841, + "end": 842, "loc": { "start": { - "line": 29, + "line": 27, "column": 7 }, "end": { - "line": 29, + "line": 27, "column": 8 }, "identifierName": "g" @@ -1601,29 +1726,29 @@ }, "init": { "type": "CallExpression", - "start": 863, - "end": 877, + "start": 845, + "end": 859, "loc": { "start": { - "line": 29, + "line": 27, "column": 11 }, "end": { - "line": 29, + "line": 27, "column": 25 } }, "callee": { "type": "Identifier", - "start": 863, - "end": 874, + "start": 845, + "end": 856, "loc": { "start": { - "line": 29, + "line": 27, "column": 11 }, "end": { - "line": 29, + "line": 27, "column": 22 }, "identifierName": "grandparent" @@ -1633,15 +1758,15 @@ "arguments": [ { "type": "Identifier", - "start": 875, - "end": 876, + "start": 857, + "end": 858, "loc": { "start": { - "line": 29, + "line": 27, "column": 23 }, "end": { - "line": 29, + "line": 27, "column": 24 }, "identifierName": "n" @@ -1655,210 +1780,360 @@ "kind": "const", "trailingComments": [ { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", - "start": 881, - "end": 1343, + "type": "CommentLine", + "value": " Repaint n's parent black, n's grandparent red", + "start": 863, + "end": 911, "loc": { "start": { - "line": 31, + "line": 29, "column": 1 }, "end": { - "line": 43, - "column": 4 + "line": 29, + "column": 49 } } } ] }, { - "type": "IfStatement", - "start": 1346, - "end": 2606, + "type": "ExpressionStatement", + "start": 913, + "end": 937, "loc": { "start": { - "line": 45, + "line": 30, "column": 1 }, "end": { - "line": 87, - "column": 2 + "line": 30, + "column": 25 } }, - "test": { - "type": "LogicalExpression", - "start": 1350, - "end": 1393, + "expression": { + "type": "AssignmentExpression", + "start": 913, + "end": 936, "loc": { "start": { - "line": 45, - "column": 5 + "line": 30, + "column": 1 }, "end": { - "line": 45, - "column": 48 + "line": 30, + "column": 24 } }, + "operator": "=", "left": { - "type": "BinaryExpression", - "start": 1350, - "end": 1370, + "type": "MemberExpression", + "start": 913, + "end": 928, "loc": { "start": { - "line": 45, - "column": 5 + "line": 30, + "column": 1 }, "end": { - "line": 45, - "column": 25 + "line": 30, + "column": 16 } }, - "left": { - "type": "Identifier", - "start": 1350, - "end": 1351, - "loc": { - "start": { - "line": 45, - "column": 5 - }, - "end": { - "line": 45, - "column": 6 - }, - "identifierName": "n" - }, - "name": "n", - "leadingComments": null - }, - "operator": "===", - "right": { + "object": { "type": "MemberExpression", - "start": 1356, - "end": 1370, + "start": 913, + "end": 921, "loc": { "start": { - "line": 45, - "column": 11 + "line": 30, + "column": 1 }, "end": { - "line": 45, - "column": 25 + "line": 30, + "column": 9 } }, "object": { - "type": "MemberExpression", - "start": 1356, - "end": 1364, + "type": "Identifier", + "start": 913, + "end": 914, "loc": { "start": { - 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false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "insert_case4", + "start": 585, + "end": 597, + "loc": { + "start": { + "line": 20, + "column": 6 + }, + "end": { + "line": 20, + "column": 18 + } + } + }, + { + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 598, + "end": 599, + "loc": { + "start": { + "line": 20, + "column": 19 + }, + "end": { + "line": 20, + "column": 20 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 600, + "end": 601, + "loc": { + "start": { + "line": 20, + "column": 21 + }, + "end": { + "line": 20, + "column": 22 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 601, + "end": 602, + "loc": { + "start": { + "line": 20, + "column": 22 + }, + "end": { + "line": 20, + "column": 23 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 602, + "end": 603, + "loc": { + "start": { + "line": 20, + "column": 23 + }, + "end": { + "line": 20, + "column": 24 + } + } + }, + { + "type": { + "label": "=>", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 604, + "end": 606, + "loc": { + "start": { + "line": 20, + "column": 25 + }, + "end": { + "line": 20, + "column": 27 + } + } + }, + { + "type": { + "label": "{", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 607, + "end": 608, + "loc": { + "start": { + "line": 20, + "column": 28 + }, + "end": { + "line": 20, + "column": 29 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 610, + "end": 616, + "loc": { + "start": { + "line": 21, + "column": 1 + }, + "end": { + "line": 21, + "column": 7 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 616, + "end": 617, + "loc": { + "start": { + "line": 21, + "column": 7 + }, + "end": { + "line": 21, + "column": 8 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 617, + "end": 618, + "loc": { + "start": { + "line": 21, + "column": 8 + }, + "end": { + "line": 21, + "column": 9 + } + } + }, + { + "type": { + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, + "updateContext": null + }, + "value": "instanceof", + "start": 619, + "end": 629, + "loc": { + "start": { + "line": 21, + "column": 10 + }, + "end": { + "line": 21, + "column": 20 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "Node", + "start": 630, + "end": 634, + "loc": { + "start": { + "line": 21, + "column": 21 + }, + "end": { + "line": 21, + "column": 25 + } + } + }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", - "start": 345, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 634, "end": 635, "loc": { "start": { - "line": 10, - "column": 0 + "line": 21, + "column": 25 }, "end": { "line": 21, - "column": 3 + "column": 26 } } }, { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", - "start": 881, - "end": 1343, + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 635, + "end": 636, "loc": { "start": { - "line": 31, + "line": 21, + "column": 26 + }, + "end": { + "line": 21, + "column": 27 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 638, + "end": 644, + "loc": { + "start": { + "line": 22, "column": 1 }, "end": { - "line": 43, - "column": 4 + "line": 22, + "column": 7 } } }, { - "type": "CommentBlock", - "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", - "start": 1425, - "end": 1681, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 644, + "end": 645, "loc": { "start": { - "line": 48, - "column": 2 + "line": 22, + "column": 7 }, "end": { - "line": 57, - "column": 5 + "line": 22, + "column": 8 } } }, { - "type": "CommentLine", - "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", - "start": 1685, - "end": 1762, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 645, + "end": 646, "loc": { "start": { - "line": 59, - "column": 2 + "line": 22, + "column": 8 }, "end": { - "line": 59, - "column": 79 + "line": 22, + "column": 9 } } }, { - "type": "CommentBlock", - "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", - "start": 1824, - "end": 2325, + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 646, + "end": 647, "loc": { "start": { - "line": 61, - "column": 2 + "line": 22, + "column": 9 }, "end": { - "line": 73, - "column": 5 + "line": 22, + "column": 10 } } }, { - "type": "CommentBlock", - "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", - "start": 2355, - "end": 2583, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "_color", + "start": 647, + "end": 653, "loc": { "start": { - "line": 76, - "column": 2 + "line": 22, + "column": 10 }, "end": { - "line": 84, - "column": 5 + "line": 22, + "column": 16 + } + } + }, + { + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 654, + "end": 657, + "loc": { + "start": { + "line": 22, + "column": 17 + }, + "end": { + "line": 22, + "column": 20 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "RED", + "start": 658, + "end": 661, + "loc": { + "start": { + "line": 22, + "column": 21 + }, + "end": { + "line": 22, + "column": 24 + } + } + }, + { + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 661, + "end": 662, + "loc": { + "start": { + "line": 22, + "column": 24 + }, + "end": { + "line": 22, + "column": 25 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 662, + "end": 663, + "loc": { + "start": { + "line": 22, + "column": 25 + }, + "end": { + "line": 22, + "column": 26 } } }, { - "type": "CommentLine", - "value": " n = n.right ;", - "start": 2587, - "end": 2603, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "assert", + "start": 665, + "end": 671, "loc": { "start": { - "line": 86, - "column": 2 + "line": 23, + "column": 1 }, "end": { - "line": 86, - "column": 18 + "line": 23, + "column": 7 } } - } - ], - "tokens": [ + }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 0, - "end": 6, + "start": 671, + "end": 672, "loc": { "start": { - "line": 1, - "column": 0 + "line": 23, + "column": 7 }, "end": { - "line": 1, - "column": 6 + "line": 23, + "column": 8 } } }, @@ -4883,49 +8291,49 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 7, - "end": 13, + "value": "n", + "start": 672, + "end": 673, "loc": { "start": { - "line": 1, - "column": 7 + "line": 23, + "column": 8 }, "end": { - "line": 1, - "column": 13 + "line": 23, + "column": 9 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 14, - "end": 18, + "start": 673, + "end": 674, "loc": { "start": { - "line": 1, - "column": 14 + "line": 23, + "column": 9 }, "end": { - "line": 1, - "column": 18 + "line": 23, + "column": 10 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4933,26 +8341,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "assert", - "start": 19, - "end": 27, + "value": "left", + "start": 674, + "end": 678, "loc": { "start": { - "line": 1, - "column": 19 + "line": 23, + "column": 10 }, "end": { - "line": 1, - "column": 27 + "line": 23, + "column": 14 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -4960,26 +8367,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 27, - "end": 28, + "value": "===", + "start": 679, + "end": 682, "loc": { "start": { - "line": 1, - "column": 27 + "line": 23, + "column": 15 }, "end": { - "line": 1, - "column": 28 + "line": 23, + "column": 18 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4990,43 +8398,44 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 29, - "end": 35, + "value": "null", + "start": 683, + "end": 687, "loc": { "start": { - "line": 2, - "column": 0 + "line": 23, + "column": 19 }, "end": { - "line": 2, - "column": 6 + "line": 23, + "column": 23 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "||", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 1, + "updateContext": null }, - "value": "Node", - "start": 36, - "end": 40, + "value": "||", + "start": 688, + "end": 690, "loc": { "start": { - "line": 2, - "column": 7 + "line": 23, + "column": 24 }, "end": { - "line": 2, - "column": 11 + "line": 23, + "column": 26 } } }, @@ -5042,25 +8451,25 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 41, - "end": 45, + "value": "n", + "start": 691, + "end": 692, "loc": { "start": { - "line": 2, - "column": 12 + "line": 23, + "column": 27 }, "end": { - "line": 2, - "column": 16 + "line": 23, + "column": 28 } } }, { "type": { - "label": "string", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5069,52 +8478,50 @@ "binop": null, "updateContext": null }, - "value": "../types/Node.js", - "start": 46, - "end": 64, + "start": 692, + "end": 693, "loc": { "start": { - "line": 2, - "column": 17 + "line": 23, + "column": 28 }, "end": { - "line": 2, - "column": 35 + "line": 23, + "column": 29 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 64, - "end": 65, + "value": "left", + "start": 693, + "end": 697, "loc": { "start": { - "line": 2, - "column": 35 + "line": 23, + "column": 29 }, "end": { - "line": 2, - "column": 36 + "line": 23, + "column": 33 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5123,17 +8530,16 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 66, - "end": 72, + "start": 697, + "end": 698, "loc": { "start": { - "line": 3, - "column": 0 + "line": 23, + "column": 33 }, "end": { - "line": 3, - "column": 6 + "line": 23, + "column": 34 } } }, @@ -5149,49 +8555,50 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 73, - "end": 78, + "value": "_color", + "start": 698, + "end": 704, "loc": { "start": { - "line": 3, - "column": 7 + "line": 23, + "column": 34 }, "end": { - "line": 3, - "column": 12 + "line": 23, + "column": 40 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "from", - "start": 79, - "end": 83, + "value": "===", + "start": 705, + "end": 708, "loc": { "start": { - "line": 3, - "column": 13 + "line": 23, + "column": 41 }, "end": { - "line": 3, - "column": 17 + "line": 23, + "column": 44 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5199,55 +8606,52 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/BLACK.js", - "start": 84, - "end": 103, + "value": "BLACK", + "start": 709, + "end": 714, "loc": { "start": { - "line": 3, - "column": 18 + "line": 23, + "column": 45 }, "end": { - "line": 3, - "column": 37 + "line": 23, + "column": 50 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 103, - "end": 104, + "start": 714, + "end": 715, "loc": { "start": { - "line": 3, - "column": 37 + "line": 23, + "column": 50 }, "end": { - "line": 3, - "column": 38 + "line": 23, + "column": 51 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5256,17 +8660,16 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 105, - "end": 111, + "start": 715, + "end": 716, "loc": { "start": { - "line": 4, - "column": 0 + "line": 23, + "column": 51 }, "end": { - "line": 4, - "column": 6 + "line": 23, + "column": 52 } } }, @@ -5282,24 +8685,24 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 112, - "end": 115, + "value": "assert", + "start": 718, + "end": 724, "loc": { "start": { - "line": 4, - "column": 7 + "line": 24, + "column": 1 }, "end": { - "line": 4, - "column": 10 + "line": 24, + "column": 7 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5308,23 +8711,22 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 116, - "end": 120, + "start": 724, + "end": 725, "loc": { "start": { - "line": 4, - "column": 11 + "line": 24, + "column": 7 }, "end": { - "line": 4, - "column": 15 + "line": 24, + "column": 8 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5332,27 +8734,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/RED.js", - "start": 121, - "end": 138, + "value": "n", + "start": 725, + "end": 726, "loc": { "start": { - "line": 4, - "column": 16 + "line": 24, + "column": 8 }, "end": { - "line": 4, - "column": 33 + "line": 24, + "column": 9 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -5362,23 +8763,22 @@ "binop": null, "updateContext": null }, - "start": 138, - "end": 139, + "start": 726, + "end": 727, "loc": { "start": { - "line": 4, - "column": 33 + "line": 24, + "column": 9 }, "end": { - "line": 4, - "column": 34 + "line": 24, + "column": 10 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5386,52 +8786,53 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 140, - "end": 146, + "value": "right", + "start": 727, + "end": 732, "loc": { "start": { - "line": 5, - "column": 0 + "line": 24, + "column": 10 }, "end": { - "line": 5, - "column": 6 + "line": 24, + "column": 15 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "rotate_left", - "start": 147, - "end": 158, + "value": "===", + "start": 733, + "end": 736, "loc": { "start": { - "line": 5, - "column": 7 + "line": 24, + "column": 16 }, "end": { - "line": 5, - "column": 18 + "line": 24, + "column": 19 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5439,81 +8840,81 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 159, - "end": 163, + "value": "null", + "start": 737, + "end": 741, "loc": { "start": { - "line": 5, - "column": 19 + "line": 24, + "column": 20 }, "end": { - "line": 5, - "column": 23 + "line": 24, + "column": 24 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "||", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 1, "updateContext": null }, - "value": "../rotate/rotate_left.js", - "start": 164, - "end": 190, + "value": "||", + "start": 742, + "end": 744, "loc": { "start": { - "line": 5, - "column": 24 + "line": 24, + "column": 25 }, "end": { - "line": 5, - "column": 50 + "line": 24, + "column": 27 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 190, - "end": 191, + "value": "n", + "start": 745, + "end": 746, "loc": { "start": { - "line": 5, - "column": 50 + "line": 24, + "column": 28 }, "end": { - "line": 5, - "column": 51 + "line": 24, + "column": 29 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5522,17 +8923,16 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 192, - "end": 198, + "start": 746, + "end": 747, "loc": { "start": { - "line": 6, - "column": 0 + "line": 24, + "column": 29 }, "end": { - "line": 6, - "column": 6 + "line": 24, + "column": 30 } } }, @@ -5548,49 +8948,49 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 199, - "end": 211, + "value": "right", + "start": 747, + "end": 752, "loc": { "start": { - "line": 6, - "column": 7 + "line": 24, + "column": 30 }, "end": { - "line": 6, - "column": 19 + "line": 24, + "column": 35 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 212, - "end": 216, + "start": 752, + "end": 753, "loc": { "start": { - "line": 6, - "column": 20 + "line": 24, + "column": 35 }, "end": { - "line": 6, - "column": 24 + "line": 24, + "column": 36 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5598,26 +8998,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "../rotate/rotate_right.js", - "start": 217, - "end": 244, + "binop": null + }, + "value": "_color", + "start": 753, + "end": 759, "loc": { "start": { - "line": 6, - "column": 25 + "line": 24, + "column": 36 }, "end": { - "line": 6, - "column": 52 + "line": 24, + "column": 42 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5625,26 +9024,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 244, - "end": 245, + "value": "===", + "start": 760, + "end": 763, "loc": { "start": { - "line": 6, - "column": 52 + "line": 24, + "column": 43 }, "end": { - "line": 6, - "column": 53 + "line": 24, + "column": 46 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5652,28 +9051,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 246, - "end": 252, + "value": "BLACK", + "start": 764, + "end": 769, "loc": { "start": { - "line": 7, - "column": 0 + "line": 24, + "column": 47 }, "end": { - "line": 7, - "column": 6 + "line": 24, + "column": 52 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5681,49 +9079,48 @@ "postfix": false, "binop": null }, - "value": "grandparent", - "start": 253, - "end": 264, + "start": 769, + "end": 770, "loc": { "start": { - "line": 7, - "column": 7 + "line": 24, + "column": 52 }, "end": { - "line": 7, - "column": 18 + "line": 24, + "column": 53 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 265, - "end": 269, + "start": 770, + "end": 771, "loc": { "start": { - "line": 7, - "column": 19 + "line": 24, + "column": 53 }, "end": { - "line": 7, - "column": 23 + "line": 24, + "column": 54 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5731,53 +9128,50 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../family/grandparent.js", - "start": 270, - "end": 296, + "value": "assert", + "start": 773, + "end": 779, "loc": { "start": { - "line": 7, - "column": 24 + "line": 25, + "column": 1 }, "end": { - "line": 7, - "column": 50 + "line": 25, + "column": 7 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 296, - "end": 297, + "start": 779, + "end": 780, "loc": { "start": { - "line": 7, - "column": 50 + "line": 25, + "column": 7 }, "end": { - "line": 7, - "column": 51 + "line": 25, + "column": 8 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5785,46 +9179,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 298, - "end": 304, + "value": "n", + "start": 780, + "end": 781, "loc": { "start": { - "line": 8, - "column": 0 + "line": 25, + "column": 8 }, "end": { - "line": 8, - "column": 6 + "line": 25, + "column": 9 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "insert_case5", - "start": 305, - "end": 317, + "start": 781, + "end": 782, "loc": { "start": { - "line": 8, - "column": 7 + "line": 25, + "column": 9 }, "end": { - "line": 8, - "column": 19 + "line": 25, + "column": 10 } } }, @@ -5840,52 +9233,53 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 318, - "end": 322, + "value": "parent", + "start": 782, + "end": 788, "loc": { "start": { - "line": 8, - "column": 20 + "line": 25, + "column": 10 }, "end": { - "line": 8, - "column": 24 + "line": 25, + "column": 16 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "./insert_case5.js", - "start": 323, - "end": 342, + "value": "!==", + "start": 789, + "end": 792, "loc": { "start": { - "line": 8, - "column": 25 + "line": 25, + "column": 17 }, "end": { - "line": 8, - "column": 44 + "line": 25, + "column": 20 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5894,40 +9288,49 @@ "binop": null, "updateContext": null }, - "start": 342, - "end": 343, + "value": "null", + "start": 793, + "end": 797, "loc": { "start": { - "line": 8, - "column": 44 + "line": 25, + "column": 21 }, "end": { - "line": 8, - "column": 45 + "line": 25, + "column": 25 } } }, { - "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n ", - "start": 345, - "end": 635, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 797, + "end": 798, "loc": { "start": { - "line": 10, - "column": 0 + "line": 25, + "column": 25 }, "end": { - "line": 21, - "column": 3 + "line": 25, + "column": 26 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -5937,17 +9340,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 636, - "end": 641, + "start": 798, + "end": 799, "loc": { "start": { - "line": 22, - "column": 0 + "line": 25, + "column": 26 }, "end": { - "line": 22, - "column": 5 + "line": 25, + "column": 27 } } }, @@ -5963,51 +9365,49 @@ "postfix": false, "binop": null }, - "value": "insert_case4", - "start": 642, - "end": 654, + "value": "assert", + "start": 801, + "end": 807, "loc": { "start": { - "line": 22, - "column": 6 + "line": 26, + "column": 1 }, "end": { - "line": 22, - "column": 18 + "line": 26, + "column": 7 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 655, - "end": 656, + "start": 807, + "end": 808, "loc": { "start": { - "line": 22, - "column": 19 + "line": 26, + "column": 7 }, "end": { - "line": 22, - "column": 20 + "line": 26, + "column": 8 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -6016,50 +9416,51 @@ "postfix": false, "binop": null }, - "start": 657, - "end": 658, + "value": "n", + "start": 808, + "end": 809, "loc": { "start": { - "line": 22, - "column": 21 + "line": 26, + "column": 8 }, "end": { - "line": 22, - "column": 22 + "line": 26, + "column": 9 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 658, - "end": 659, + "start": 809, + "end": 810, "loc": { "start": { - "line": 22, - "column": 22 + "line": 26, + "column": 9 }, "end": { - "line": 22, - "column": 23 + "line": 26, + "column": 10 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6067,23 +9468,24 @@ "postfix": false, "binop": null }, - "start": 659, - "end": 660, + "value": "parent", + "start": 810, + "end": 816, "loc": { "start": { - "line": 22, - "column": 23 + "line": 26, + "column": 10 }, "end": { - "line": 22, - "column": 24 + "line": 26, + "column": 16 } } }, { "type": { - "label": "=>", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6093,23 +9495,23 @@ "binop": null, "updateContext": null }, - "start": 661, - "end": 663, + "start": 816, + "end": 817, "loc": { "start": { - "line": 22, - "column": 25 + "line": 26, + "column": 16 }, "end": { - "line": 22, - "column": 27 + "line": 26, + "column": 17 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -6118,49 +9520,51 @@ "postfix": false, "binop": null }, - "start": 664, - "end": 665, + "value": "_color", + "start": 817, + "end": 823, "loc": { "start": { - "line": 22, - "column": 28 + "line": 26, + "column": 17 }, "end": { - "line": 22, - "column": 29 + "line": 26, + "column": 23 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "assert", - "start": 667, - "end": 673, + "value": "===", + "start": 824, + "end": 827, "loc": { "start": { - "line": 23, - "column": 1 + "line": 26, + "column": 24 }, "end": { - "line": 23, - "column": 7 + "line": 26, + "column": 27 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -6169,24 +9573,25 @@ "postfix": false, "binop": null }, - "start": 673, - "end": 674, + "value": "RED", + "start": 828, + "end": 831, "loc": { "start": { - "line": 23, - "column": 7 + "line": 26, + "column": 28 }, "end": { - "line": 23, - "column": 8 + "line": 26, + "column": 31 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6194,24 +9599,22 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 674, - "end": 675, + "start": 831, + "end": 832, "loc": { "start": { - "line": 23, - "column": 8 + "line": 26, + "column": 31 }, "end": { - "line": 23, - "column": 9 + "line": 26, + "column": 32 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -6219,54 +9622,55 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 676, - "end": 686, + "start": 832, + "end": 833, "loc": { "start": { - "line": 23, - "column": 10 + "line": 26, + "column": 32 }, "end": { - "line": 23, - "column": 20 + "line": 26, + "column": 33 } } }, { "type": { - "label": "name", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Node", - "start": 687, - "end": 691, + "value": "const", + "start": 835, + "end": 840, "loc": { "start": { - "line": 23, - "column": 21 + "line": 27, + "column": 1 }, "end": { - "line": 23, - "column": 25 + "line": 27, + "column": 6 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6274,42 +9678,44 @@ "postfix": false, "binop": null }, - "start": 691, - "end": 692, + "value": "g", + "start": 841, + "end": 842, "loc": { "start": { - "line": 23, - "column": 25 + "line": 27, + "column": 7 }, "end": { - "line": 23, - "column": 26 + "line": 27, + "column": 8 } } }, { "type": { - "label": ";", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 692, - "end": 693, + "value": "=", + "start": 843, + "end": 844, "loc": { "start": { - "line": 23, - "column": 26 + "line": 27, + "column": 9 }, "end": { - "line": 23, - "column": 27 + "line": 27, + "column": 10 } } }, @@ -6325,17 +9731,17 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 695, - "end": 701, + "value": "grandparent", + "start": 845, + "end": 856, "loc": { "start": { - "line": 24, - "column": 1 + "line": 27, + "column": 11 }, "end": { - "line": 24, - "column": 7 + "line": 27, + "column": 22 } } }, @@ -6351,16 +9757,16 @@ "postfix": false, "binop": null }, - "start": 701, - "end": 702, + "start": 856, + "end": 857, "loc": { "start": { - "line": 24, - "column": 7 + "line": 27, + "column": 22 }, "end": { - "line": 24, - "column": 8 + "line": 27, + "column": 23 } } }, @@ -6377,22 +9783,22 @@ "binop": null }, "value": "n", - "start": 702, - "end": 703, + "start": 857, + "end": 858, "loc": { "start": { - "line": 24, - "column": 8 + "line": 27, + "column": 23 }, "end": { - "line": 24, - "column": 9 + "line": 27, + "column": 24 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6400,106 +9806,120 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 703, - "end": 704, + "start": 858, + "end": 859, "loc": { "start": { - "line": 24, - "column": 9 + "line": 27, + "column": 24 }, "end": { - "line": 24, - "column": 10 + "line": 27, + "column": 25 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "_color", - "start": 704, - "end": 710, + "start": 859, + "end": 860, "loc": { "start": { - "line": 24, - "column": 10 + "line": 27, + "column": 25 }, "end": { - "line": 24, - "column": 16 + "line": 27, + "column": 26 + } + } + }, + { + "type": "CommentLine", + "value": " Repaint n's parent black, n's grandparent red", + "start": 863, + "end": 911, + "loc": { + "start": { + "line": 29, + "column": 1 + }, + "end": { + "line": 29, + "column": 49 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 711, - "end": 714, + "value": "n", + "start": 913, + "end": 914, "loc": { "start": { - "line": 24, - "column": 17 + "line": 30, + "column": 1 }, "end": { - "line": 24, - "column": 20 + "line": 30, + "column": 2 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "RED", - "start": 715, - "end": 718, + "start": 914, + "end": 915, "loc": { "start": { - "line": 24, - "column": 21 + "line": 30, + "column": 2 }, "end": { - "line": 24, - "column": 24 + "line": 30, + "column": 3 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6507,23 +9927,24 @@ "postfix": false, "binop": null }, - "start": 718, - "end": 719, + "value": "parent", + "start": 915, + "end": 921, "loc": { "start": { - "line": 24, - "column": 24 + "line": 30, + "column": 3 }, "end": { - "line": 24, - "column": 25 + "line": 30, + "column": 9 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6533,16 +9954,16 @@ "binop": null, "updateContext": null }, - "start": 719, - "end": 720, + "start": 921, + "end": 922, "loc": { "start": { - "line": 24, - "column": 25 + "line": 30, + "column": 9 }, "end": { - "line": 24, - "column": 26 + "line": 30, + "column": 10 } } }, @@ -6558,42 +9979,44 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 722, - "end": 728, + "value": "_color", + "start": 922, + "end": 928, "loc": { "start": { - "line": 25, - "column": 1 + "line": 30, + "column": 10 }, "end": { - "line": 25, - "column": 7 + "line": 30, + "column": 16 } } }, { "type": { - "label": "(", + "label": "=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 728, - "end": 729, + "value": "=", + "start": 929, + "end": 930, "loc": { "start": { - "line": 25, - "column": 7 + "line": 30, + "column": 17 }, "end": { - "line": 25, - "column": 8 + "line": 30, + "column": 18 } } }, @@ -6609,24 +10032,24 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 729, - "end": 730, + "value": "BLACK", + "start": 931, + "end": 936, "loc": { "start": { - "line": 25, - "column": 8 + "line": 30, + "column": 19 }, "end": { - "line": 25, - "column": 9 + "line": 30, + "column": 24 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6636,16 +10059,16 @@ "binop": null, "updateContext": null }, - "start": 730, - "end": 731, + "start": 936, + "end": 937, "loc": { "start": { - "line": 25, - "column": 9 + "line": 30, + "column": 24 }, "end": { - "line": 25, - "column": 10 + "line": 30, + "column": 25 } } }, @@ -6661,17 +10084,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 731, - "end": 735, + "value": "g", + "start": 939, + "end": 940, "loc": { "start": { - "line": 25, - "column": 10 + "line": 31, + "column": 1 }, "end": { - "line": 25, - "column": 14 + "line": 31, + "column": 2 } } }, @@ -6688,16 +10111,16 @@ "binop": null, "updateContext": null }, - "start": 735, - "end": 736, + "start": 940, + "end": 941, "loc": { "start": { - "line": 25, - "column": 14 + "line": 31, + "column": 2 }, "end": { - "line": 25, - "column": 15 + "line": 31, + "column": 3 } } }, @@ -6714,43 +10137,43 @@ "binop": null }, "value": "_color", - "start": 736, - "end": 742, + "start": 941, + "end": 947, "loc": { "start": { - "line": 25, - "column": 15 + "line": 31, + "column": 3 }, "end": { - "line": 25, - "column": 21 + "line": 31, + "column": 9 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 743, - "end": 746, + "value": "=", + "start": 948, + "end": 949, "loc": { "start": { - "line": 25, - "column": 22 + "line": 31, + "column": 10 }, "end": { - "line": 25, - "column": 25 + "line": 31, + "column": 11 } } }, @@ -6766,42 +10189,17 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 747, - "end": 752, - "loc": { - "start": { - "line": 25, - "column": 26 - }, - "end": { - "line": 25, - "column": 31 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 752, - "end": 753, + "value": "RED", + "start": 950, + "end": 953, "loc": { "start": { - "line": 25, - "column": 31 + "line": 31, + "column": 12 }, "end": { - "line": 25, - "column": 32 + "line": 31, + "column": 15 } } }, @@ -6818,42 +10216,44 @@ "binop": null, "updateContext": null }, - "start": 753, - "end": 754, + "start": 953, + "end": 954, "loc": { "start": { - "line": 25, - "column": 32 + "line": 31, + "column": 15 }, "end": { - "line": 25, - "column": 33 + "line": 31, + "column": 16 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 756, - "end": 762, + "value": "if", + "start": 957, + "end": 959, "loc": { "start": { - "line": 26, + "line": 33, "column": 1 }, "end": { - "line": 26, - "column": 7 + "line": 33, + "column": 3 } } }, @@ -6869,16 +10269,16 @@ "postfix": false, "binop": null }, - "start": 762, - "end": 763, + "start": 960, + "end": 961, "loc": { "start": { - "line": 26, - "column": 7 + "line": 33, + "column": 4 }, "end": { - "line": 26, - "column": 8 + "line": 33, + "column": 5 } } }, @@ -6895,41 +10295,42 @@ "binop": null }, "value": "n", - "start": 763, - "end": 764, + "start": 961, + "end": 962, "loc": { "start": { - "line": 26, - "column": 8 + "line": 33, + "column": 5 }, "end": { - "line": 26, - "column": 9 + "line": 33, + "column": 6 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 764, - "end": 765, + "value": "===", + "start": 963, + "end": 966, "loc": { "start": { - "line": 26, - "column": 9 + "line": 33, + "column": 7 }, "end": { - "line": 26, + "line": 33, "column": 10 } } @@ -6946,17 +10347,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 765, - "end": 770, + "value": "n", + "start": 967, + "end": 968, "loc": { "start": { - "line": 26, - "column": 10 + "line": 33, + "column": 11 }, "end": { - "line": 26, - "column": 15 + "line": 33, + "column": 12 } } }, @@ -6973,16 +10374,16 @@ "binop": null, "updateContext": null }, - "start": 770, - "end": 771, + "start": 968, + "end": 969, "loc": { "start": { - "line": 26, - "column": 15 + "line": 33, + "column": 12 }, "end": { - "line": 26, - "column": 16 + "line": 33, + "column": 13 } } }, @@ -6998,44 +10399,43 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 771, - "end": 777, + "value": "parent", + "start": 969, + "end": 975, "loc": { "start": { - "line": 26, - "column": 16 + "line": 33, + "column": 13 }, "end": { - "line": 26, - "column": 22 + "line": 33, + "column": 19 } } }, { - "type": { - "label": "==/!=", - "beforeExpr": true, + "type": { + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 778, - "end": 781, + "start": 975, + "end": 976, "loc": { "start": { - "line": 26, - "column": 23 + "line": 33, + "column": 19 }, "end": { - "line": 26, - "column": 26 + "line": 33, + "column": 20 } } }, @@ -7051,17 +10451,17 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 782, - "end": 787, + "value": "left", + "start": 976, + "end": 980, "loc": { "start": { - "line": 26, - "column": 27 + "line": 33, + "column": 20 }, "end": { - "line": 26, - "column": 32 + "line": 33, + "column": 24 } } }, @@ -7077,42 +10477,57 @@ "postfix": false, "binop": null }, - "start": 787, - "end": 788, + "start": 980, + "end": 981, "loc": { "start": { - "line": 26, - "column": 32 + "line": 33, + "column": 24 }, "end": { - "line": 26, - "column": 33 + "line": 33, + "column": 25 } } }, { "type": { - "label": ";", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 788, - "end": 789, + "start": 982, + "end": 983, "loc": { "start": { - "line": 26, - "column": 33 + "line": 33, + "column": 26 }, "end": { - "line": 26, - "column": 34 + "line": 33, + "column": 27 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B >R R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * >R = - - = = = B\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t ", + "start": 986, + "end": 1412, + "loc": { + "start": { + "line": 34, + "column": 2 + }, + "end": { + "line": 45, + "column": 5 } } }, @@ -7129,16 +10544,16 @@ "binop": null }, "value": "assert", - "start": 791, - "end": 797, + "start": 1415, + "end": 1421, "loc": { "start": { - "line": 27, - "column": 1 + "line": 46, + "column": 2 }, "end": { - "line": 27, - "column": 7 + "line": 46, + "column": 8 } } }, @@ -7154,16 +10569,16 @@ "postfix": false, "binop": null }, - "start": 797, - "end": 798, + "start": 1421, + "end": 1422, "loc": { "start": { - "line": 27, - "column": 7 + "line": 46, + "column": 8 }, "end": { - "line": 27, - "column": 8 + "line": 46, + "column": 9 } } }, @@ -7179,17 +10594,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 798, - "end": 799, + "value": "g", + "start": 1422, + "end": 1423, "loc": { "start": { - "line": 27, - "column": 8 + "line": 46, + "column": 9 }, "end": { - "line": 27, - "column": 9 + "line": 46, + "column": 10 } } }, @@ -7206,16 +10621,16 @@ "binop": null, "updateContext": null }, - "start": 799, - "end": 800, + "start": 1423, + "end": 1424, "loc": { "start": { - "line": 27, - "column": 9 + "line": 46, + "column": 10 }, "end": { - "line": 27, - "column": 10 + "line": 46, + "column": 11 } } }, @@ -7231,23 +10646,24 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 800, - "end": 806, + "value": "left", + "start": 1424, + "end": 1428, "loc": { "start": { - "line": 27, - "column": 10 + "line": 46, + "column": 11 }, "end": { - "line": 27, - "column": 16 + "line": 46, + "column": 15 } } }, { "type": { - "label": "==/!=", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -7255,27 +10671,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": 7, "updateContext": null }, - "value": "!==", - "start": 807, - "end": 810, + "value": "instanceof", + "start": 1429, + "end": 1439, "loc": { "start": { - "line": 27, - "column": 17 + "line": 46, + "column": 16 }, "end": { - "line": 27, - "column": 20 + "line": 46, + "column": 26 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7283,20 +10698,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 811, - "end": 815, + "value": "Node", + "start": 1440, + "end": 1444, "loc": { "start": { - "line": 27, - "column": 21 + "line": 46, + "column": 27 }, "end": { - "line": 27, - "column": 25 + "line": 46, + "column": 31 } } }, @@ -7312,16 +10726,16 @@ "postfix": false, "binop": null }, - "start": 815, - "end": 816, + "start": 1444, + "end": 1445, "loc": { "start": { - "line": 27, - "column": 25 + "line": 46, + "column": 31 }, "end": { - "line": 27, - "column": 26 + "line": 46, + "column": 32 } } }, @@ -7338,16 +10752,16 @@ "binop": null, "updateContext": null }, - "start": 816, - "end": 817, + "start": 1445, + "end": 1446, "loc": { "start": { - "line": 27, - "column": 26 + "line": 46, + "column": 32 }, "end": { - "line": 27, - "column": 27 + "line": 46, + "column": 33 } } }, @@ -7364,16 +10778,16 @@ "binop": null }, "value": "assert", - "start": 819, - "end": 825, + "start": 1449, + "end": 1455, "loc": { "start": { - "line": 28, - "column": 1 + "line": 47, + "column": 2 }, "end": { - "line": 28, - "column": 7 + "line": 47, + "column": 8 } } }, @@ -7389,16 +10803,16 @@ "postfix": false, "binop": null }, - "start": 825, - "end": 826, + "start": 1455, + "end": 1456, "loc": { "start": { - "line": 28, - "column": 7 + "line": 47, + "column": 8 }, "end": { - "line": 28, - "column": 8 + "line": 47, + "column": 9 } } }, @@ -7415,42 +10829,43 @@ "binop": null }, "value": "n", - "start": 826, - "end": 827, + "start": 1456, + "end": 1457, "loc": { "start": { - "line": 28, - "column": 8 + "line": 47, + "column": 9 }, "end": { - "line": 28, - "column": 9 + "line": 47, + "column": 10 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 827, - "end": 828, + "value": "===", + "start": 1458, + "end": 1461, "loc": { "start": { - "line": 28, - "column": 9 + "line": 47, + "column": 11 }, "end": { - "line": 28, - "column": 10 + "line": 47, + "column": 14 } } }, @@ -7466,16 +10881,16 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 828, - "end": 834, + "value": "g", + "start": 1462, + "end": 1463, "loc": { "start": { - "line": 28, - "column": 10 + "line": 47, + "column": 15 }, "end": { - "line": 28, + "line": 47, "column": 16 } } @@ -7493,15 +10908,15 @@ "binop": null, "updateContext": null }, - "start": 834, - "end": 835, + "start": 1463, + "end": 1464, "loc": { "start": { - "line": 28, + "line": 47, "column": 16 }, "end": { - "line": 28, + "line": 47, "column": 17 } } @@ -7518,102 +10933,24 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 835, - "end": 841, + "value": "left", + "start": 1464, + "end": 1468, "loc": { "start": { - "line": 28, + "line": 47, "column": 17 }, "end": { - "line": 28, - "column": 23 - } - } - }, - { - "type": { - "label": "==/!=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 6, - "updateContext": null - }, - "value": "===", - "start": 842, - "end": 845, - "loc": { - "start": { - "line": 28, - "column": 24 - }, - "end": { - "line": 28, - "column": 27 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "RED", - "start": 846, - "end": 849, - "loc": { - "start": { - "line": 28, - "column": 28 - }, - "end": { - "line": 28, - "column": 31 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 849, - "end": 850, - "loc": { - "start": { - "line": 28, - "column": 31 - }, - "end": { - "line": 28, - "column": 32 + "line": 47, + "column": 21 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -7623,52 +10960,50 @@ "binop": null, "updateContext": null }, - "start": 850, - "end": 851, + "start": 1468, + "end": 1469, "loc": { "start": { - "line": 28, - "column": 32 + "line": 47, + "column": 21 }, "end": { - "line": 28, - "column": 33 + "line": 47, + "column": 22 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 853, - "end": 858, + "value": "left", + "start": 1469, + "end": 1473, "loc": { "start": { - "line": 29, - "column": 1 + "line": 47, + "column": 22 }, "end": { - "line": 29, - "column": 6 + "line": 47, + "column": 26 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7676,44 +11011,42 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 859, - "end": 860, + "start": 1473, + "end": 1474, "loc": { "start": { - "line": 29, - "column": 7 + "line": 47, + "column": 26 }, "end": { - "line": 29, - "column": 8 + "line": 47, + "column": 27 } } }, { "type": { - "label": "=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 861, - "end": 862, + "start": 1474, + "end": 1475, "loc": { "start": { - "line": 29, - "column": 9 + "line": 47, + "column": 27 }, "end": { - "line": 29, - "column": 10 + "line": 47, + "column": 28 } } }, @@ -7729,17 +11062,17 @@ "postfix": false, "binop": null }, - "value": "grandparent", - "start": 863, - "end": 874, + "value": "assert", + "start": 1478, + "end": 1484, "loc": { "start": { - "line": 29, - "column": 11 + "line": 48, + "column": 2 }, "end": { - "line": 29, - "column": 22 + "line": 48, + "column": 8 } } }, @@ -7755,16 +11088,16 @@ "postfix": false, "binop": null }, - "start": 874, - "end": 875, + "start": 1484, + "end": 1485, "loc": { "start": { - "line": 29, - "column": 22 + "line": 48, + "column": 8 }, "end": { - "line": 29, - "column": 23 + "line": 48, + "column": 9 } } }, @@ -7780,23 +11113,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 875, - "end": 876, + "value": "g", + "start": 1485, + "end": 1486, "loc": { "start": { - "line": 29, - "column": 23 + "line": 48, + "column": 9 }, "end": { - "line": 29, - "column": 24 + "line": 48, + "column": 10 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7804,69 +11137,81 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 876, - "end": 877, + "start": 1486, + "end": 1487, "loc": { "start": { - "line": 29, - "column": 24 + "line": 48, + "column": 10 }, "end": { - "line": 29, - "column": 25 + "line": 48, + "column": 11 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 877, - "end": 878, + "value": "right", + "start": 1487, + "end": 1492, "loc": { "start": { - "line": 29, - "column": 25 + "line": 48, + "column": 11 }, "end": { - "line": 29, - "column": 26 + "line": 48, + "column": 16 } } }, { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", - "start": 881, - "end": 1343, + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 1493, + "end": 1496, "loc": { "start": { - "line": 31, - "column": 1 + "line": 48, + "column": 17 }, "end": { - "line": 43, - "column": 4 + "line": 48, + "column": 20 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "null", + "keyword": "null", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7875,42 +11220,44 @@ "binop": null, "updateContext": null }, - "value": "if", - "start": 1346, - "end": 1348, + "value": "null", + "start": 1497, + "end": 1501, "loc": { "start": { - "line": 45, - "column": 1 + "line": 48, + "column": 21 }, "end": { - "line": 45, - "column": 3 + "line": 48, + "column": 25 } } }, { "type": { - "label": "(", + "label": "||", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 1, + "updateContext": null }, - "start": 1349, - "end": 1350, + "value": "||", + "start": 1502, + "end": 1504, "loc": { "start": { - "line": 45, - "column": 4 + "line": 48, + "column": 26 }, "end": { - "line": 45, - "column": 5 + "line": 48, + "column": 28 } } }, @@ -7926,44 +11273,43 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1350, - "end": 1351, + "value": "g", + "start": 1505, + "end": 1506, "loc": { "start": { - "line": 45, - "column": 5 + "line": 48, + "column": 29 }, "end": { - "line": 45, - "column": 6 + "line": 48, + "column": 30 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 1352, - "end": 1355, + "start": 1506, + "end": 1507, "loc": { "start": { - "line": 45, - "column": 7 + "line": 48, + "column": 30 }, "end": { - "line": 45, - "column": 10 + "line": 48, + "column": 31 } } }, @@ -7979,17 +11325,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1356, - "end": 1357, + "value": "right", + "start": 1507, + "end": 1512, "loc": { "start": { - "line": 45, - "column": 11 + "line": 48, + "column": 31 }, "end": { - "line": 45, - "column": 12 + "line": 48, + "column": 36 } } }, @@ -8006,16 +11352,16 @@ "binop": null, "updateContext": null }, - "start": 1357, - "end": 1358, + "start": 1512, + "end": 1513, "loc": { "start": { - "line": 45, - "column": 12 + "line": 48, + "column": 36 }, "end": { - "line": 45, - "column": 13 + "line": 48, + "column": 37 } } }, @@ -8031,43 +11377,44 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1358, - "end": 1364, + "value": "_color", + "start": 1513, + "end": 1519, "loc": { "start": { - "line": 45, - "column": 13 + "line": 48, + "column": 37 }, "end": { - "line": 45, - "column": 19 + "line": 48, + "column": 43 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1364, - "end": 1365, + "value": "===", + "start": 1520, + "end": 1523, "loc": { "start": { - "line": 45, - "column": 19 + "line": 48, + "column": 44 }, "end": { - "line": 45, - "column": 20 + "line": 48, + "column": 47 } } }, @@ -8083,52 +11430,25 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 1365, - "end": 1370, - "loc": { - "start": { - "line": 45, - "column": 20 - }, - "end": { - "line": 45, - "column": 25 - } - } - }, - { - "type": { - "label": "&&", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 2, - "updateContext": null - }, - "value": "&&", - "start": 1371, - "end": 1373, + "value": "BLACK", + "start": 1524, + "end": 1529, "loc": { "start": { - "line": 45, - "column": 26 + "line": 48, + "column": 48 }, "end": { - "line": 45, - "column": 28 + "line": 48, + "column": 53 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8136,24 +11456,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1374, - "end": 1375, + "start": 1529, + "end": 1530, "loc": { "start": { - "line": 45, - "column": 29 + "line": 48, + "column": 53 }, "end": { - "line": 45, - "column": 30 + "line": 48, + "column": 54 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -8163,16 +11482,16 @@ "binop": null, "updateContext": null }, - "start": 1375, - "end": 1376, + "start": 1530, + "end": 1531, "loc": { "start": { - "line": 45, - "column": 30 + "line": 48, + "column": 54 }, "end": { - "line": 45, - "column": 31 + "line": 48, + "column": 55 } } }, @@ -8188,44 +11507,42 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1376, - "end": 1382, + "value": "rotate_right", + "start": 1534, + "end": 1546, "loc": { "start": { - "line": 45, - "column": 31 + "line": 49, + "column": 2 }, "end": { - "line": 45, - "column": 37 + "line": 49, + "column": 14 } } }, { "type": { - "label": "==/!=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 1383, - "end": 1386, + "start": 1546, + "end": 1547, "loc": { "start": { - "line": 45, - "column": 38 + "line": 49, + "column": 14 }, "end": { - "line": 45, - "column": 41 + "line": 49, + "column": 15 } } }, @@ -8242,22 +11559,22 @@ "binop": null }, "value": "g", - "start": 1387, - "end": 1388, + "start": 1547, + "end": 1548, "loc": { "start": { - "line": 45, - "column": 42 + "line": 49, + "column": 15 }, "end": { - "line": 45, - "column": 43 + "line": 49, + "column": 16 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -8265,27 +11582,52 @@ "isAssign": false, "prefix": false, "postfix": false, + "binop": null + }, + "start": 1548, + "end": 1549, + "loc": { + "start": { + "line": 49, + "column": 16 + }, + "end": { + "line": 49, + "column": 17 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, "binop": null, "updateContext": null }, - "start": 1388, - "end": 1389, + "start": 1549, + "end": 1550, "loc": { "start": { - "line": 45, - "column": 43 + "line": 49, + "column": 17 }, "end": { - "line": 45, - "column": 44 + "line": 49, + "column": 18 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8293,42 +11635,44 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 1389, - "end": 1393, + "start": 1552, + "end": 1553, "loc": { "start": { - "line": 45, - "column": 44 + "line": 50, + "column": 1 }, "end": { - "line": 45, - "column": 48 + "line": 50, + "column": 2 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "else", + "keyword": "else", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1393, - "end": 1394, + "value": "else", + "start": 1554, + "end": 1558, "loc": { "start": { - "line": 45, - "column": 48 + "line": 50, + "column": 3 }, "end": { - "line": 45, - "column": 49 + "line": 50, + "column": 7 } } }, @@ -8344,16 +11688,32 @@ "postfix": false, "binop": null }, - "start": 1395, - "end": 1396, + "start": 1559, + "end": 1560, "loc": { "start": { - "line": 45, - "column": 50 + "line": 50, + "column": 8 }, "end": { - "line": 45, - "column": 51 + "line": 50, + "column": 9 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B R >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - = >R B = = =\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t ", + "start": 1563, + "end": 1966, + "loc": { + "start": { + "line": 51, + "column": 2 + }, + "end": { + "line": 62, + "column": 5 } } }, @@ -8369,17 +11729,17 @@ "postfix": false, "binop": null }, - "value": "rotate_left", - "start": 1399, - "end": 1410, + "value": "assert", + "start": 1969, + "end": 1975, "loc": { "start": { - "line": 46, + "line": 63, "column": 2 }, "end": { - "line": 46, - "column": 13 + "line": 63, + "column": 8 } } }, @@ -8395,16 +11755,16 @@ "postfix": false, "binop": null }, - "start": 1410, - "end": 1411, + "start": 1975, + "end": 1976, "loc": { "start": { - "line": 46, - "column": 13 + "line": 63, + "column": 8 }, "end": { - "line": 46, - "column": 14 + "line": 63, + "column": 9 } } }, @@ -8420,17 +11780,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1411, - "end": 1412, + "value": "g", + "start": 1976, + "end": 1977, "loc": { "start": { - "line": 46, - "column": 14 + "line": 63, + "column": 9 }, "end": { - "line": 46, - "column": 15 + "line": 63, + "column": 10 } } }, @@ -8447,16 +11807,16 @@ "binop": null, "updateContext": null }, - "start": 1412, - "end": 1413, + "start": 1977, + "end": 1978, "loc": { "start": { - "line": 46, - "column": 15 + "line": 63, + "column": 10 }, "end": { - "line": 46, - "column": 16 + "line": 63, + "column": 11 } } }, @@ -8472,106 +11832,77 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1413, - "end": 1419, + "value": "right", + "start": 1978, + "end": 1983, "loc": { "start": { - "line": 46, - "column": 16 + "line": 63, + "column": 11 }, "end": { - "line": 46, - "column": 22 + "line": 63, + "column": 16 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "start": 1419, - "end": 1420, + "value": "instanceof", + "start": 1984, + "end": 1994, "loc": { "start": { - "line": 46, - "column": 22 + "line": 63, + "column": 17 }, "end": { - "line": 46, - "column": 23 + "line": 63, + "column": 27 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1420, - "end": 1421, - "loc": { - "start": { - "line": 46, - "column": 23 - }, - "end": { - "line": 46, - "column": 24 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", - "start": 1425, - "end": 1681, - "loc": { - "start": { - "line": 48, - "column": 2 - }, - "end": { - "line": 57, - "column": 5 - } - } - }, - { - "type": "CommentLine", - "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", - "start": 1685, - "end": 1762, + "value": "Node", + "start": 1995, + "end": 1999, "loc": { "start": { - "line": 59, - "column": 2 + "line": 63, + "column": 28 }, "end": { - "line": 59, - "column": 79 + "line": 63, + "column": 32 } } }, { "type": { - "label": "}", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -8581,23 +11912,22 @@ "postfix": false, "binop": null }, - "start": 1764, - "end": 1765, + "start": 1999, + "end": 2000, "loc": { "start": { - "line": 60, - "column": 1 + "line": 63, + "column": 32 }, "end": { - "line": 60, - "column": 2 + "line": 63, + "column": 33 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8608,45 +11938,42 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1766, - "end": 1770, + "start": 2000, + "end": 2001, "loc": { "start": { - "line": 60, - "column": 3 + "line": 63, + "column": 33 }, "end": { - "line": 60, - "column": 7 + "line": 63, + "column": 34 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 1771, - "end": 1773, + "value": "assert", + "start": 2004, + "end": 2010, "loc": { "start": { - "line": 60, - "column": 8 + "line": 64, + "column": 2 }, "end": { - "line": 60, - "column": 10 + "line": 64, + "column": 8 } } }, @@ -8662,16 +11989,16 @@ "postfix": false, "binop": null }, - "start": 1774, - "end": 1775, + "start": 2010, + "end": 2011, "loc": { "start": { - "line": 60, - "column": 11 + "line": 64, + "column": 8 }, "end": { - "line": 60, - "column": 12 + "line": 64, + "column": 9 } } }, @@ -8688,16 +12015,16 @@ "binop": null }, "value": "n", - "start": 1775, - "end": 1776, + "start": 2011, + "end": 2012, "loc": { "start": { - "line": 60, - "column": 12 + "line": 64, + "column": 9 }, "end": { - "line": 60, - "column": 13 + "line": 64, + "column": 10 } } }, @@ -8715,16 +12042,16 @@ "updateContext": null }, "value": "===", - "start": 1777, - "end": 1780, + "start": 2013, + "end": 2016, "loc": { "start": { - "line": 60, - "column": 14 + "line": 64, + "column": 11 }, "end": { - "line": 60, - "column": 17 + "line": 64, + "column": 14 } } }, @@ -8740,17 +12067,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1781, - "end": 1782, + "value": "g", + "start": 2017, + "end": 2018, "loc": { "start": { - "line": 60, - "column": 18 + "line": 64, + "column": 15 }, "end": { - "line": 60, - "column": 19 + "line": 64, + "column": 16 } } }, @@ -8767,16 +12094,16 @@ "binop": null, "updateContext": null }, - "start": 1782, - "end": 1783, + "start": 2018, + "end": 2019, "loc": { "start": { - "line": 60, - "column": 19 + "line": 64, + "column": 16 }, "end": { - "line": 60, - "column": 20 + "line": 64, + "column": 17 } } }, @@ -8792,17 +12119,17 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1783, - "end": 1789, + "value": "right", + "start": 2019, + "end": 2024, "loc": { "start": { - "line": 60, - "column": 20 + "line": 64, + "column": 17 }, "end": { - "line": 60, - "column": 26 + "line": 64, + "column": 22 } } }, @@ -8819,16 +12146,16 @@ "binop": null, "updateContext": null }, - "start": 1789, - "end": 1790, + "start": 2024, + "end": 2025, "loc": { "start": { - "line": 60, - "column": 26 + "line": 64, + "column": 22 }, "end": { - "line": 60, - "column": 27 + "line": 64, + "column": 23 } } }, @@ -8844,52 +12171,25 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 1790, - "end": 1794, - "loc": { - "start": { - "line": 60, - "column": 27 - }, - "end": { - "line": 60, - "column": 31 - } - } - }, - { - "type": { - "label": "&&", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 2, - "updateContext": null - }, - "value": "&&", - "start": 1795, - "end": 1797, + "value": "right", + "start": 2025, + "end": 2030, "loc": { "start": { - "line": 60, - "column": 32 + "line": 64, + "column": 23 }, "end": { - "line": 60, - "column": 34 + "line": 64, + "column": 28 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8897,24 +12197,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1798, - "end": 1799, + "start": 2030, + "end": 2031, "loc": { "start": { - "line": 60, - "column": 35 + "line": 64, + "column": 28 }, "end": { - "line": 60, - "column": 36 + "line": 64, + "column": 29 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -8924,16 +12223,16 @@ "binop": null, "updateContext": null }, - "start": 1799, - "end": 1800, + "start": 2031, + "end": 2032, "loc": { "start": { - "line": 60, - "column": 36 + "line": 64, + "column": 29 }, "end": { - "line": 60, - "column": 37 + "line": 64, + "column": 30 } } }, @@ -8949,44 +12248,42 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1800, - "end": 1806, + "value": "assert", + "start": 2035, + "end": 2041, "loc": { "start": { - "line": 60, - "column": 37 + "line": 65, + "column": 2 }, "end": { - "line": 60, - "column": 43 + "line": 65, + "column": 8 } } }, { "type": { - "label": "==/!=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 1807, - "end": 1810, + "start": 2041, + "end": 2042, "loc": { "start": { - "line": 60, - "column": 44 + "line": 65, + "column": 8 }, "end": { - "line": 60, - "column": 47 + "line": 65, + "column": 9 } } }, @@ -9003,16 +12300,16 @@ "binop": null }, "value": "g", - "start": 1811, - "end": 1812, + "start": 2042, + "end": 2043, "loc": { "start": { - "line": 60, - "column": 48 + "line": 65, + "column": 9 }, "end": { - "line": 60, - "column": 49 + "line": 65, + "column": 10 } } }, @@ -9029,16 +12326,16 @@ "binop": null, "updateContext": null }, - "start": 1812, - "end": 1813, + "start": 2043, + "end": 2044, "loc": { "start": { - "line": 60, - "column": 49 + "line": 65, + "column": 10 }, "end": { - "line": 60, - "column": 50 + "line": 65, + "column": 11 } } }, @@ -9054,83 +12351,99 @@ "postfix": false, "binop": null }, - 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"start": 1820, - "end": 1821, + "value": "null", + "start": 2053, + "end": 2057, "loc": { "start": { - "line": 60, - "column": 57 + "line": 65, + "column": 20 }, "end": { - "line": 60, - "column": 58 + "line": 65, + "column": 24 } } }, { - "type": "CommentBlock", - "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", - "start": 1824, - "end": 2325, + "type": { + "label": "||", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 1, + "updateContext": null + }, + "value": "||", + "start": 2058, + "end": 2060, "loc": { "start": { - "line": 61, - "column": 2 + "line": 65, + "column": 25 }, "end": { - "line": 73, - "column": 5 + "line": 65, + "column": 27 } } }, @@ -9146,42 +12459,43 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 2328, - "end": 2340, + "value": "g", + "start": 2061, + "end": 2062, "loc": { "start": { - "line": 74, - "column": 2 + "line": 65, + "column": 28 }, "end": { - "line": 74, - "column": 14 + "line": 65, + "column": 29 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2340, - "end": 2341, + "start": 2062, + "end": 2063, "loc": { "start": { - "line": 74, - "column": 14 + "line": 65, + "column": 29 }, "end": { - "line": 74, - "column": 15 + "line": 65, + "column": 30 } } }, @@ -9197,17 +12511,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 2341, - "end": 2342, + "value": "left", + "start": 2063, + "end": 2067, "loc": { "start": { - "line": 74, - "column": 15 + "line": 65, + "column": 30 }, "end": { - "line": 74, - "column": 16 + "line": 65, + "column": 34 } } }, @@ -9224,16 +12538,16 @@ "binop": null, "updateContext": null }, - "start": 2342, - "end": 2343, + "start": 2067, + "end": 2068, "loc": { "start": { - "line": 74, - "column": 16 + "line": 65, + "column": 34 }, "end": { - 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"line": 21, + "line": 23, "column": 1 }, "end": { - "line": 21, + "line": 23, "column": 6 } } @@ -4851,16 +5602,16 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 463, - "end": 464, + "value": "a", + "start": 511, + "end": 512, "loc": { "start": { - "line": 21, + "line": 23, "column": 7 }, "end": { - "line": 21, + "line": 23, "column": 8 } } @@ -4879,15 +5630,15 @@ "updateContext": null }, "value": "=", - "start": 465, - "end": 466, + "start": 513, + "end": 514, "loc": { "start": { - "line": 21, + "line": 23, "column": 9 }, "end": { - "line": 21, + "line": 23, "column": 10 } } @@ -4905,15 +5656,15 @@ "binop": null }, "value": "A", - "start": 467, - "end": 468, + "start": 515, + "end": 516, "loc": { "start": { - "line": 21, + "line": 23, "column": 11 }, "end": { - "line": 21, + "line": 23, "column": 12 } } @@ -4931,15 +5682,15 @@ "binop": null, "updateContext": null }, - "start": 468, - "end": 469, + "start": 516, + "end": 517, "loc": { "start": { - "line": 21, + "line": 23, "column": 12 }, "end": { - "line": 21, + "line": 23, "column": 13 } } @@ -4956,17 +5707,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 469, - "end": 474, + "value": "left", + "start": 517, + "end": 521, "loc": { "start": { - "line": 21, + "line": 23, "column": 13 }, "end": { - "line": 21, - "column": 18 + "line": 23, + "column": 17 } } }, @@ -4983,49 +5734,51 @@ "binop": null, "updateContext": null }, - "start": 474, - "end": 475, + "start": 521, + "end": 522, "loc": { "start": { - "line": 21, - "column": 18 + "line": 23, + "column": 17 }, "end": { - "line": 21, - "column": 19 + "line": 23, + "column": 18 } } }, { "type": { - "label": "name", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 477, - "end": 483, + "value": "const", + "start": 524, + "end": 529, "loc": { "start": { - "line": 22, + "line": 24, "column": 1 }, "end": { - "line": 22, - "column": 7 + "line": 24, + "column": 6 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -5034,104 +5787,104 @@ "postfix": false, "binop": null }, - "start": 483, - "end": 484, + "value": "b", + "start": 530, + "end": 531, "loc": { "start": { - "line": 22, + "line": 24, "column": 7 }, "end": { - "line": 22, + "line": 24, "column": 8 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "B", - "start": 484, - "end": 485, + "value": "=", + "start": 532, + "end": 533, "loc": { "start": { - "line": 22, - "column": 8 + "line": 24, + "column": 9 }, "end": { - "line": 22, - "column": 9 + "line": 24, + "column": 10 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, - "updateContext": null + "binop": null }, - "value": "instanceof", - "start": 486, - "end": 496, + "value": "B", + "start": 534, + "end": 535, "loc": { "start": { - "line": 22, - "column": 10 + "line": 24, + "column": 11 }, "end": { - "line": 22, - "column": 20 + "line": 24, + "column": 12 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Node", - "start": 497, - "end": 501, + "start": 535, + "end": 536, "loc": { "start": { - "line": 22, - "column": 21 + "line": 24, + "column": 12 }, "end": { - "line": 22, - "column": 25 + "line": 24, + "column": 13 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5139,16 +5892,17 @@ "postfix": false, "binop": null }, - "start": 501, - "end": 502, + "value": "left", + "start": 536, + "end": 540, "loc": { "start": { - "line": 22, - "column": 25 + "line": 24, + "column": 13 }, "end": { - "line": 22, - "column": 26 + "line": 24, + "column": 17 } } }, @@ -5165,16 +5919,16 @@ "binop": null, "updateContext": null }, - "start": 502, - "end": 503, + "start": 540, + "end": 541, "loc": { "start": { - "line": 22, - "column": 26 + "line": 24, + "column": 17 }, "end": { - "line": 22, - "column": 27 + "line": 24, + "column": 18 } } }, @@ -5193,15 +5947,15 @@ "updateContext": null }, "value": "const", - "start": 505, - "end": 510, + "start": 543, + "end": 548, "loc": { "start": { - "line": 23, + "line": 25, "column": 1 }, "end": { - "line": 23, + "line": 25, "column": 6 } } @@ -5218,16 +5972,16 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 511, - "end": 512, + "value": "c", + "start": 549, + "end": 550, "loc": { "start": { - "line": 23, + "line": 25, "column": 7 }, "end": { - "line": 23, + "line": 25, "column": 8 } } @@ -5246,15 +6000,15 @@ "updateContext": null }, "value": "=", - "start": 513, - "end": 514, + "start": 551, + "end": 552, "loc": { "start": { - "line": 23, + "line": 25, "column": 9 }, "end": { - "line": 23, + "line": 25, "column": 10 } } @@ -5271,16 +6025,16 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 515, - "end": 516, + "value": "B", + "start": 553, + "end": 554, "loc": { "start": { - "line": 23, + "line": 25, "column": 11 }, "end": { - "line": 23, + "line": 25, "column": 12 } } @@ -5298,15 +6052,15 @@ "binop": null, "updateContext": null }, - "start": 516, - "end": 517, + "start": 554, + "end": 555, "loc": { "start": { - "line": 23, + "line": 25, "column": 12 }, "end": { - "line": 23, + "line": 25, "column": 13 } } @@ -5323,17 +6077,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 517, - "end": 521, + "value": "right", + "start": 555, + "end": 560, "loc": { "start": { - "line": 23, + "line": 25, "column": 13 }, "end": { - "line": 23, - "column": 17 + "line": 25, + "column": 18 } } }, @@ -5350,23 +6104,74 @@ "binop": null, "updateContext": null }, - "start": 521, - "end": 522, + "start": 560, + "end": 561, "loc": { "start": { - "line": 23, - "column": 17 + "line": 25, + "column": 18 }, "end": { - "line": 23, - "column": 18 + "line": 25, + "column": 19 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "[", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 564, + "end": 565, + "loc": { + "start": { + "line": 27, + "column": 1 + }, + "end": { + "line": 27, + "column": 2 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "A", + "start": 565, + "end": 566, + "loc": { + "start": { + "line": 27, + "column": 2 + }, + "end": { + "line": 27, + "column": 3 + } + } + }, + { + "type": { + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -5377,17 +6182,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 524, - "end": 529, + "start": 566, + "end": 567, "loc": { "start": { - "line": 24, - "column": 1 + "line": 27, + "column": 3 }, "end": { - "line": 24, - "column": 6 + "line": 27, + "column": 4 } } }, @@ -5403,44 +6207,95 @@ "postfix": false, "binop": null }, - "value": "b", - "start": 530, - "end": 531, + "value": "key", + "start": 567, + "end": 570, "loc": { "start": { - "line": 24, + "line": 27, + "column": 4 + }, + "end": { + "line": 27, + "column": 7 + } + } + }, + { + "type": { + "label": ",", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 570, + "end": 571, + "loc": { + "start": { + "line": 27, "column": 7 }, "end": { - "line": 24, + "line": 27, "column": 8 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "B", + "start": 572, + "end": 573, + "loc": { + "start": { + "line": 27, + "column": 9 + }, + "end": { + "line": 27, + "column": 10 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 532, - "end": 533, + "start": 573, + "end": 574, "loc": { "start": { - "line": 24, - "column": 9 + "line": 27, + "column": 10 }, "end": { - "line": 24, - "column": 10 + "line": 27, + "column": 11 } } }, @@ -5456,23 +6311,23 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 534, - "end": 535, + "value": "key", + "start": 574, + "end": 577, "loc": { "start": { - "line": 24, + "line": 27, "column": 11 }, "end": { - "line": 24, - "column": 12 + "line": 27, + "column": 14 } } }, { "type": { - "label": ".", + "label": "]", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -5483,50 +6338,51 @@ "binop": null, "updateContext": null }, - "start": 535, - "end": 536, + "start": 577, + "end": 578, "loc": { "start": { - "line": 24, - "column": 12 + "line": 27, + "column": 14 }, "end": { - "line": 24, - "column": 13 + "line": 27, + "column": 15 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "left", - "start": 536, - "end": 540, + "value": "=", + "start": 579, + "end": 580, "loc": { "start": { - "line": 24, - "column": 13 + "line": 27, + "column": 16 }, "end": { - "line": 24, + "line": 27, "column": 17 } } }, { "type": { - "label": ";", + "label": "[", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5535,23 +6391,48 @@ "binop": null, "updateContext": null }, - "start": 540, - "end": 541, + "start": 581, + "end": 582, "loc": { "start": { - "line": 24, - "column": 17 + "line": 27, + "column": 18 }, "end": { - "line": 24, - "column": 18 + "line": 27, + "column": 19 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "B", + "start": 582, + "end": 583, + "loc": { + "start": { + "line": 27, + "column": 19 + }, + "end": { + "line": 27, + "column": 20 + } + } + }, + { + "type": { + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -5562,17 +6443,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 543, - "end": 548, + "start": 583, + "end": 584, "loc": { "start": { - "line": 25, - "column": 1 + "line": 27, + "column": 20 }, "end": { - "line": 25, - "column": 6 + "line": 27, + "column": 21 } } }, @@ -5588,44 +6468,43 @@ "postfix": false, "binop": null }, - "value": "c", - "start": 549, - "end": 550, + "value": "key", + "start": 584, + "end": 587, "loc": { "start": { - "line": 25, - "column": 7 + "line": 27, + "column": 21 }, "end": { - "line": 25, - "column": 8 + "line": 27, + "column": 24 } } }, { "type": { - "label": "=", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 551, - "end": 552, + "start": 587, + "end": 588, "loc": { "start": { - "line": 25, - "column": 9 + "line": 27, + "column": 24 }, "end": { - "line": 25, - "column": 10 + "line": 27, + "column": 25 } } }, @@ -5641,17 +6520,17 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 553, - "end": 554, + "value": "A", + "start": 589, + "end": 590, "loc": { "start": { - "line": 25, - "column": 11 + "line": 27, + "column": 26 }, "end": { - "line": 25, - "column": 12 + "line": 27, + "column": 27 } } }, @@ -5668,16 +6547,16 @@ "binop": null, "updateContext": null }, - "start": 554, - "end": 555, + "start": 590, + "end": 591, "loc": { "start": { - "line": 25, - "column": 12 + "line": 27, + "column": 27 }, "end": { - "line": 25, - "column": 13 + "line": 27, + "column": 28 } } }, @@ -5693,17 +6572,43 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 555, - "end": 560, + "value": "key", + "start": 591, + "end": 594, "loc": { "start": { - "line": 25, - "column": 13 + "line": 27, + "column": 28 }, "end": { - "line": 25, - "column": 18 + "line": 27, + "column": 31 + } + } + }, + { + "type": { + "label": "]", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 594, + "end": 595, + "loc": { + "start": { + "line": 27, + "column": 31 + }, + "end": { + "line": 27, + "column": 32 } } }, @@ -5720,16 +6625,16 @@ "binop": null, "updateContext": null }, - "start": 560, - "end": 561, + "start": 595, + "end": 596, "loc": { "start": { - "line": 25, - "column": 18 + "line": 27, + "column": 32 }, "end": { - "line": 25, - "column": 19 + "line": 27, + "column": 33 } } }, @@ -5746,15 +6651,15 @@ "binop": null, "updateContext": null }, - "start": 564, - "end": 565, + "start": 598, + "end": 599, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 2 } } @@ -5772,15 +6677,15 @@ "binop": null }, "value": "A", - "start": 565, - "end": 566, + "start": 599, + "end": 600, "loc": { "start": { - "line": 27, + "line": 28, "column": 2 }, "end": { - "line": 27, + "line": 28, "column": 3 } } @@ -5798,15 +6703,15 @@ "binop": null, "updateContext": null }, - "start": 566, - "end": 567, + "start": 600, + "end": 601, "loc": { "start": { - "line": 27, + "line": 28, "column": 3 }, "end": { - "line": 27, + "line": 28, "column": 4 } } @@ -5823,17 +6728,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 567, - "end": 570, + "value": "_color", + "start": 601, + "end": 607, "loc": { "start": { - "line": 27, + "line": 28, "column": 4 }, "end": { - "line": 27, - "column": 7 + "line": 28, + "column": 10 } } }, @@ -5850,16 +6755,16 @@ "binop": null, "updateContext": null }, - "start": 570, - "end": 571, + "start": 607, + "end": 608, "loc": { "start": { - "line": 27, - "column": 7 + "line": 28, + "column": 10 }, "end": { - "line": 27, - "column": 8 + "line": 28, + "column": 11 } } }, @@ -5876,16 +6781,16 @@ "binop": null }, "value": "B", - "start": 572, - "end": 573, + "start": 609, + "end": 610, "loc": { "start": { - "line": 27, - "column": 9 + "line": 28, + "column": 12 }, "end": { - "line": 27, - "column": 10 + "line": 28, + "column": 13 } } }, @@ -5902,16 +6807,16 @@ "binop": null, "updateContext": null }, - "start": 573, - "end": 574, + "start": 610, + "end": 611, "loc": { "start": { - "line": 27, - "column": 10 + "line": 28, + "column": 13 }, "end": { - "line": 27, - "column": 11 + "line": 28, + "column": 14 } } }, @@ -5927,17 +6832,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 574, - "end": 577, + "value": "_color", + "start": 611, + "end": 617, "loc": { "start": { - "line": 27, - "column": 11 + "line": 28, + "column": 14 }, "end": { - "line": 27, - "column": 14 + "line": 28, + "column": 20 } } }, @@ -5954,16 +6859,16 @@ "binop": null, "updateContext": null }, - "start": 577, - "end": 578, + "start": 617, + "end": 618, "loc": { "start": { - "line": 27, - "column": 14 + "line": 28, + "column": 20 }, "end": { - "line": 27, - "column": 15 + "line": 28, + "column": 21 } } }, @@ -5981,16 +6886,16 @@ "updateContext": null }, "value": "=", - "start": 579, - "end": 580, + "start": 619, + "end": 620, "loc": { "start": { - "line": 27, - "column": 16 + "line": 28, + "column": 22 }, "end": { - "line": 27, - "column": 17 + "line": 28, + "column": 23 } } }, @@ -6007,16 +6912,16 @@ "binop": null, "updateContext": null }, - "start": 581, - "end": 582, + "start": 621, + "end": 622, "loc": { "start": { - "line": 27, - "column": 18 + "line": 28, + "column": 24 }, "end": { - "line": 27, - "column": 19 + "line": 28, + "column": 25 } } }, @@ -6033,16 +6938,16 @@ "binop": null }, "value": "B", - "start": 582, - "end": 583, + "start": 622, + "end": 623, "loc": { "start": { - "line": 27, - "column": 19 + "line": 28, + "column": 25 }, "end": { - "line": 27, - "column": 20 + "line": 28, + "column": 26 } } }, @@ -6059,16 +6964,16 @@ "binop": null, "updateContext": null }, - "start": 583, - "end": 584, + "start": 623, + "end": 624, "loc": { "start": { - "line": 27, - "column": 20 + "line": 28, + "column": 26 }, "end": { - "line": 27, - "column": 21 + "line": 28, + "column": 27 } } }, @@ -6084,17 +6989,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 584, - "end": 587, + "value": "_color", + "start": 624, + "end": 630, "loc": { "start": { - "line": 27, - "column": 21 + "line": 28, + "column": 27 }, "end": { - "line": 27, - "column": 24 + "line": 28, + "column": 33 } } }, @@ -6111,16 +7016,16 @@ "binop": null, "updateContext": null }, - "start": 587, - "end": 588, + "start": 630, + "end": 631, "loc": { "start": { - "line": 27, - "column": 24 + "line": 28, + "column": 33 }, "end": { - "line": 27, - "column": 25 + "line": 28, + "column": 34 } } }, @@ -6137,16 +7042,16 @@ "binop": null }, "value": "A", - "start": 589, - "end": 590, + "start": 632, + "end": 633, "loc": { "start": { - "line": 27, - "column": 26 + "line": 28, + "column": 35 }, "end": { - "line": 27, - "column": 27 + "line": 28, + "column": 36 } } }, @@ -6163,16 +7068,16 @@ "binop": null, "updateContext": null }, - "start": 590, - "end": 591, + "start": 633, + "end": 634, "loc": { "start": { - "line": 27, - "column": 27 + "line": 28, + "column": 36 }, "end": { - "line": 27, - "column": 28 + "line": 28, + "column": 37 } } }, @@ -6188,17 +7093,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 591, - "end": 594, + "value": "_color", + "start": 634, + "end": 640, "loc": { "start": { - "line": 27, - "column": 28 + "line": 28, + "column": 37 }, "end": { - "line": 27, - "column": 31 + "line": 28, + "column": 43 } } }, @@ -6215,16 +7120,16 @@ "binop": null, "updateContext": null }, - "start": 594, - "end": 595, + "start": 640, + "end": 641, "loc": { "start": { - "line": 27, - "column": 31 + "line": 28, + "column": 43 }, "end": { - "line": 27, - "column": 32 + "line": 28, + "column": 44 } } }, @@ -6241,42 +7146,16 @@ "binop": null, "updateContext": null }, - "start": 595, - "end": 596, - "loc": { - "start": { - "line": 27, - "column": 32 - }, - "end": { - "line": 27, - "column": 33 - } - } - }, - { - "type": { - "label": "[", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 598, - "end": 599, + "start": 641, + "end": 642, "loc": { "start": { "line": 28, - "column": 1 + "column": 44 }, "end": { "line": 28, - "column": 2 + "column": 45 } } }, @@ -6293,16 +7172,16 @@ "binop": null }, "value": "A", - "start": 599, - "end": 600, + "start": 645, + "end": 646, "loc": { "start": { - "line": 28, - "column": 2 + "line": 30, + "column": 1 }, "end": { - "line": 28, - "column": 3 + "line": 30, + "column": 2 } } }, @@ -6319,16 +7198,16 @@ "binop": null, "updateContext": null }, - "start": 600, - "end": 601, + "start": 646, + "end": 647, "loc": { "start": { - "line": 28, - "column": 3 + "line": 30, + "column": 2 }, "end": { - "line": 28, - "column": 4 + "line": 30, + "column": 3 } } }, @@ -6344,43 +7223,44 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 601, - "end": 607, + "value": "left", + "start": 647, + "end": 651, "loc": { "start": { - "line": 28, - "column": 4 + "line": 30, + "column": 3 }, "end": { - "line": 28, - "column": 10 + "line": 30, + "column": 7 } } }, { "type": { - "label": ",", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 607, - "end": 608, + "value": "=", + "start": 652, + "end": 653, "loc": { "start": { - "line": 28, - "column": 10 + "line": 30, + "column": 8 }, "end": { - "line": 28, - "column": 11 + "line": 30, + "column": 9 } } }, @@ -6397,23 +7277,23 @@ "binop": null }, "value": "B", - "start": 609, - "end": 610, + "start": 654, + "end": 655, "loc": { "start": { - "line": 28, - "column": 12 + "line": 30, + "column": 10 }, "end": { - "line": 28, - "column": 13 + "line": 30, + "column": 11 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6423,16 +7303,16 @@ "binop": null, "updateContext": null }, - "start": 610, - "end": 611, + "start": 655, + "end": 656, "loc": { "start": { - "line": 28, - "column": 13 + "line": 30, + "column": 11 }, "end": { - "line": 28, - "column": 14 + "line": 30, + "column": 12 } } }, @@ -6448,23 +7328,23 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 611, - "end": 617, + "value": "A", + "start": 658, + "end": 659, "loc": { "start": { - "line": 28, - "column": 14 + "line": 31, + "column": 1 }, "end": { - "line": 28, - "column": 20 + "line": 31, + "column": 2 } } }, { "type": { - "label": "]", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6475,69 +7355,69 @@ "binop": null, "updateContext": null }, - "start": 617, - "end": 618, + "start": 659, + "end": 660, "loc": { "start": { - "line": 28, - "column": 20 + "line": 31, + "column": 2 }, "end": { - "line": 28, - "column": 21 + "line": 31, + "column": 3 } } }, { "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 619, - "end": 620, + "value": "right", + "start": 660, + "end": 665, "loc": { "start": { - "line": 28, - "column": 22 + "line": 31, + "column": 3 }, "end": { - "line": 28, - "column": 23 + "line": 31, + "column": 8 } } }, { "type": { - "label": "[", + "label": "=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 621, - "end": 622, + "value": "=", + "start": 666, + "end": 667, "loc": { "start": { - "line": 28, - "column": 24 + "line": 31, + "column": 9 }, "end": { - "line": 28, - "column": 25 + "line": 31, + "column": 10 } } }, @@ -6553,24 +7433,24 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 622, - "end": 623, + "value": "c", + "start": 668, + "end": 669, "loc": { "start": { - "line": 28, - "column": 25 + "line": 31, + "column": 11 }, "end": { - "line": 28, - "column": 26 + "line": 31, + "column": 12 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6580,16 +7460,16 @@ "binop": null, "updateContext": null }, - "start": 623, - "end": 624, + "start": 669, + "end": 670, "loc": { "start": { - "line": 28, - "column": 26 + "line": 31, + "column": 12 }, "end": { - "line": 28, - "column": 27 + "line": 31, + "column": 13 } } }, @@ -6605,24 +7485,24 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 624, - "end": 630, + "value": "B", + "start": 673, + "end": 674, "loc": { "start": { - "line": 28, - "column": 27 + "line": 33, + "column": 1 }, "end": { - "line": 28, - "column": 33 + "line": 33, + "column": 2 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6632,16 +7512,16 @@ "binop": null, "updateContext": null }, - "start": 630, - "end": 631, + "start": 674, + "end": 675, "loc": { "start": { - "line": 28, - "column": 33 + "line": 33, + "column": 2 }, "end": { - "line": 28, - "column": 34 + "line": 33, + "column": 3 } } }, @@ -6657,43 +7537,44 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 632, - "end": 633, + "value": "left", + "start": 675, + "end": 679, "loc": { "start": { - "line": 28, - "column": 35 + "line": 33, + "column": 3 }, "end": { - "line": 28, - "column": 36 + "line": 33, + "column": 7 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 633, - "end": 634, + "value": "=", + "start": 680, + "end": 681, "loc": { "start": { - "line": 28, - "column": 36 + "line": 33, + "column": 8 }, "end": { - "line": 28, - "column": 37 + "line": 33, + "column": 9 } } }, @@ -6709,43 +7590,17 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 634, - "end": 640, - "loc": { - "start": { - "line": 28, - "column": 37 - }, - "end": { - "line": 28, - "column": 43 - } - } - }, - { - "type": { - "label": "]", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 640, - "end": 641, + "value": "a", + "start": 682, + "end": 683, "loc": { "start": { - "line": 28, - "column": 43 + "line": 33, + "column": 10 }, "end": { - "line": 28, - "column": 44 + "line": 33, + "column": 11 } } }, @@ -6762,16 +7617,16 @@ "binop": null, "updateContext": null }, - "start": 641, - "end": 642, + "start": 683, + "end": 684, "loc": { "start": { - "line": 28, - "column": 44 + "line": 33, + "column": 11 }, "end": { - "line": 28, - "column": 45 + "line": 33, + "column": 12 } } }, @@ -6787,16 +7642,16 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 645, - "end": 646, + "value": "B", + "start": 686, + "end": 687, "loc": { "start": { - "line": 30, + "line": 34, "column": 1 }, "end": { - "line": 30, + "line": 34, "column": 2 } } @@ -6814,15 +7669,15 @@ "binop": null, "updateContext": null }, - "start": 646, - "end": 647, + "start": 687, + "end": 688, "loc": { "start": { - "line": 30, + "line": 34, "column": 2 }, "end": { - "line": 30, + "line": 34, "column": 3 } } @@ -6839,17 +7694,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 647, - "end": 651, + "value": "right", + "start": 688, + "end": 693, "loc": { "start": { - "line": 30, + "line": 34, "column": 3 }, "end": { - "line": 30, - "column": 7 + "line": 34, + "column": 8 } } }, @@ -6867,16 +7722,16 @@ "updateContext": null }, "value": "=", - "start": 652, - "end": 653, + "start": 694, + "end": 695, "loc": { "start": { - "line": 30, - "column": 8 + "line": 34, + "column": 9 }, "end": { - "line": 30, - "column": 9 + "line": 34, + "column": 10 } } }, @@ -6892,17 +7747,17 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 654, - "end": 655, + "value": "b", + "start": 696, + "end": 697, "loc": { "start": { - "line": 30, - "column": 10 + "line": 34, + "column": 11 }, "end": { - "line": 30, - "column": 11 + "line": 34, + "column": 12 } } }, @@ -6919,68 +7774,69 @@ "binop": null, "updateContext": null }, - "start": 655, - "end": 656, + "start": 697, + "end": 698, "loc": { "start": { - "line": 30, - "column": 11 + "line": 34, + "column": 12 }, "end": { - "line": 30, - "column": 12 + "line": 34, + "column": 13 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "A", - "start": 658, - "end": 659, + "value": "if", + "start": 701, + "end": 703, "loc": { "start": { - "line": 31, + "line": 36, "column": 1 }, "end": { - "line": 31, - "column": 2 + "line": 36, + "column": 3 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 659, - "end": 660, + "start": 704, + "end": 705, "loc": { "start": { - "line": 31, - "column": 2 + "line": 36, + "column": 4 }, "end": { - "line": 31, - "column": 3 + "line": 36, + "column": 5 } } }, @@ -6996,50 +7852,51 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 660, - "end": 665, + "value": "a", + "start": 705, + "end": 706, "loc": { "start": { - "line": 31, - "column": 3 + "line": 36, + "column": 5 }, "end": { - "line": 31, - "column": 8 + "line": 36, + "column": 6 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "=", - "start": 666, - "end": 667, + "value": "!==", + "start": 707, + "end": 710, "loc": { "start": { - "line": 31, - "column": 9 + "line": 36, + "column": 7 }, "end": { - "line": 31, + "line": 36, "column": 10 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7047,45 +7904,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "c", - "start": 668, - "end": 669, + "value": "null", + "start": 711, + "end": 715, "loc": { "start": { - "line": 31, + "line": 36, "column": 11 }, "end": { - "line": 31, - "column": 12 + "line": 36, + "column": 15 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 669, - "end": 670, + "start": 715, + "end": 716, "loc": { "start": { - "line": 31, - "column": 12 + "line": 36, + "column": 15 }, "end": { - "line": 31, - "column": 13 + "line": 36, + "column": 16 } } }, @@ -7101,17 +7958,17 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 673, - "end": 674, + "value": "a", + "start": 717, + "end": 718, "loc": { "start": { - "line": 33, - "column": 1 + "line": 36, + "column": 17 }, "end": { - "line": 33, - "column": 2 + "line": 36, + "column": 18 } } }, @@ -7128,16 +7985,16 @@ "binop": null, "updateContext": null }, - "start": 674, - "end": 675, + "start": 718, + "end": 719, "loc": { "start": { - "line": 33, - "column": 2 + "line": 36, + "column": 18 }, "end": { - "line": 33, - "column": 3 + "line": 36, + "column": 19 } } }, @@ -7153,17 +8010,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 675, - "end": 679, + "value": "parent", + "start": 719, + "end": 725, "loc": { "start": { - "line": 33, - "column": 3 + "line": 36, + "column": 19 }, "end": { - "line": 33, - "column": 7 + "line": 36, + "column": 25 } } }, @@ -7181,16 +8038,16 @@ "updateContext": null }, "value": "=", - "start": 680, - "end": 681, + "start": 726, + "end": 727, "loc": { "start": { - "line": 33, - "column": 8 + "line": 36, + "column": 26 }, "end": { - "line": 33, - "column": 9 + "line": 36, + "column": 27 } } }, @@ -7206,17 +8063,17 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 682, - "end": 683, + "value": "B", + "start": 728, + "end": 729, "loc": { "start": { - "line": 33, - "column": 10 + "line": 36, + "column": 28 }, "end": { - "line": 33, - "column": 11 + "line": 36, + "column": 29 } } }, @@ -7233,68 +8090,69 @@ "binop": null, "updateContext": null }, - "start": 683, - "end": 684, + "start": 729, + "end": 730, "loc": { "start": { - "line": 33, - "column": 11 + "line": 36, + "column": 29 }, "end": { - "line": 33, - "column": 12 + "line": 36, + "column": 30 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null - }, - "value": "B", - "start": 686, - "end": 687, + "binop": null, + "updateContext": null + }, + "value": "if", + "start": 732, + "end": 734, "loc": { "start": { - "line": 34, + "line": 37, "column": 1 }, "end": { - "line": 34, - "column": 2 + "line": 37, + "column": 3 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 687, - "end": 688, + "start": 735, + "end": 736, "loc": { "start": { - "line": 34, - "column": 2 + "line": 37, + "column": 4 }, "end": { - "line": 34, - "column": 3 + "line": 37, + "column": 5 } } }, @@ -7310,50 +8168,51 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 688, - "end": 693, + "value": "b", + "start": 736, + "end": 737, "loc": { "start": { - "line": 34, - "column": 3 + "line": 37, + "column": 5 }, "end": { - "line": 34, - "column": 8 + "line": 37, + "column": 6 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "=", - "start": 694, - "end": 695, + "value": "!==", + "start": 738, + "end": 741, "loc": { "start": { - "line": 34, - "column": 9 + "line": 37, + "column": 7 }, "end": { - "line": 34, + "line": 37, "column": 10 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7361,45 +8220,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "b", - "start": 696, - "end": 697, + "value": "null", + "start": 742, + "end": 746, "loc": { "start": { - "line": 34, + "line": 37, "column": 11 }, "end": { - "line": 34, - "column": 12 + "line": 37, + "column": 15 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 697, - "end": 698, + "start": 746, + "end": 747, "loc": { "start": { - "line": 34, - "column": 12 + "line": 37, + "column": 15 }, "end": { - "line": 34, - "column": 13 + "line": 37, + "column": 16 } } }, @@ -7415,17 +8274,17 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 701, - "end": 702, + "value": "b", + "start": 748, + "end": 749, "loc": { "start": { - "line": 36, - "column": 1 + "line": 37, + "column": 17 }, "end": { - "line": 36, - "column": 2 + "line": 37, + "column": 18 } } }, @@ -7442,16 +8301,16 @@ "binop": null, "updateContext": null }, - "start": 702, - "end": 703, + "start": 749, + "end": 750, "loc": { "start": { - "line": 36, - "column": 2 + "line": 37, + "column": 18 }, "end": { - "line": 36, - "column": 3 + "line": 37, + "column": 19 } } }, @@ -7468,16 +8327,16 @@ "binop": null }, "value": "parent", - "start": 703, - "end": 709, + "start": 750, + "end": 756, "loc": { "start": { - "line": 36, - 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"start": 732, - "end": 733, + "start": 780, + "end": 781, "loc": { "start": { "line": 38, - "column": 2 + "column": 18 }, "end": { "line": 38, - "column": 3 + "column": 19 } } }, @@ -7782,16 +8643,16 @@ "binop": null }, "value": "parent", - "start": 733, - "end": 739, + "start": 781, + "end": 787, "loc": { "start": { "line": 38, - "column": 3 + "column": 19 }, "end": { "line": 38, - "column": 9 + "column": 25 } } }, @@ -7809,16 +8670,16 @@ "updateContext": null }, "value": "=", - "start": 740, - "end": 741, + "start": 788, + "end": 789, "loc": { "start": { "line": 38, - "column": 10 + "column": 26 }, "end": { "line": 38, - "column": 11 + "column": 27 } } }, @@ -7835,16 +8696,16 @@ "binop": null }, "value": "A", - "start": 742, - "end": 743, + "start": 790, + "end": 791, "loc": { "start": { "line": 38, - "column": 12 + "column": 28 }, "end": { "line": 38, - "column": 13 + "column": 29 } } }, @@ -7861,16 +8722,16 @@ "binop": null, "updateContext": null }, - "start": 743, - "end": 744, + "start": 791, + "end": 792, "loc": { "start": { "line": 38, - 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"start": 64, - "end": 65, - "loc": { - "start": { - "line": 2, - "column": 35 - }, - "end": { - "line": 2, - "column": 36 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n ", - "start": 67, - "end": 406, + "value": "left", + "start": 479, + "end": 483, "loc": { "start": { - "line": 4, - "column": 0 + "line": 21, + "column": 13 }, "end": { - "line": 17, - "column": 3 + "line": 21, + "column": 17 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -4435,17 +5367,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 408, - "end": 413, + "start": 483, + "end": 484, "loc": { "start": { - "line": 19, - "column": 0 + "line": 21, + "column": 17 }, "end": { - "line": 19, - "column": 5 + "line": 21, + "column": 18 } } }, @@ -4461,51 +5392,49 @@ "postfix": false, "binop": null }, - "value": "rotate_right", - "start": 414, - "end": 426, + "value": "assert", + "start": 486, + "end": 492, "loc": { "start": { - "line": 19, - "column": 6 + "line": 22, + "column": 1 }, "end": { - "line": 19, - "column": 18 + "line": 22, + "column": 7 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 427, - "end": 428, + "start": 492, + "end": 493, "loc": { "start": { - "line": 19, - "column": 19 + "line": 22, + "column": 7 }, "end": { - "line": 19, - "column": 20 + "line": 22, + "column": 8 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -4514,50 +5443,53 @@ "postfix": false, "binop": null }, - "start": 429, - "end": 430, + "value": "A", + "start": 493, + "end": 494, "loc": { "start": { - "line": 19, - "column": 21 + "line": 22, + "column": 8 }, "end": { - "line": 19, - "column": 22 + "line": 22, + "column": 9 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "value": "B", - "start": 430, - "end": 431, + "value": "instanceof", + "start": 495, + "end": 505, "loc": { "start": { - "line": 19, - "column": 22 + "line": 22, + "column": 10 }, "end": { - "line": 19, - "column": 23 + "line": 22, + "column": 20 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4565,100 +5497,103 @@ "postfix": false, "binop": null }, - "start": 431, - "end": 432, + "value": "Node", + "start": 506, + "end": 510, "loc": { "start": { - "line": 19, - "column": 23 + "line": 22, + "column": 21 }, "end": { - "line": 19, - "column": 24 + "line": 22, + "column": 25 } } }, { "type": { - "label": "=>", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 433, - "end": 435, + "start": 510, + "end": 511, "loc": { "start": { - "line": 19, + "line": 22, "column": 25 }, "end": { - "line": 19, - "column": 27 + "line": 22, + "column": 26 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 436, - "end": 437, + "start": 511, + "end": 512, "loc": { "start": { - "line": 19, - "column": 28 + "line": 22, + "column": 26 }, "end": { - "line": 19, - "column": 29 + "line": 22, + "column": 27 } } }, { "type": { - "label": "name", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 439, - "end": 445, + "value": "const", + "start": 514, + "end": 519, "loc": { "start": { - "line": 20, + "line": 23, "column": 1 }, "end": { - "line": 20, - "column": 7 + "line": 23, + "column": 6 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -4667,104 +5602,104 @@ "postfix": false, "binop": null }, - "start": 445, - "end": 446, + "value": "a", + "start": 520, + "end": 521, "loc": { "start": { - "line": 20, + "line": 23, "column": 7 }, "end": { - "line": 20, + "line": 23, "column": 8 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "B", - "start": 446, - "end": 447, + "value": "=", + "start": 522, + "end": 523, "loc": { "start": { - "line": 20, - "column": 8 + "line": 23, + "column": 9 }, "end": { - "line": 20, - "column": 9 + "line": 23, + "column": 10 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, - "updateContext": null + "binop": null }, - "value": "instanceof", - "start": 448, - "end": 458, + "value": "A", + "start": 524, + "end": 525, "loc": { "start": { - "line": 20, - "column": 10 + "line": 23, + "column": 11 }, "end": { - "line": 20, - "column": 20 + "line": 23, + "column": 12 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Node", - "start": 459, - "end": 463, + "start": 525, + "end": 526, "loc": { "start": { - "line": 20, - "column": 21 + "line": 23, + "column": 12 }, "end": { - "line": 20, - "column": 25 + "line": 23, + "column": 13 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4772,16 +5707,17 @@ "postfix": false, "binop": null }, - "start": 463, - "end": 464, + "value": "left", + "start": 526, + "end": 530, "loc": { "start": { - "line": 20, - "column": 25 + "line": 23, + "column": 13 }, "end": { - "line": 20, - "column": 26 + "line": 23, + "column": 17 } } }, @@ -4798,16 +5734,16 @@ "binop": null, "updateContext": null }, - "start": 464, - "end": 465, + "start": 530, + "end": 531, "loc": { "start": { - "line": 20, - "column": 26 + "line": 23, + "column": 17 }, "end": { - "line": 20, - "column": 27 + "line": 23, + "column": 18 } } }, @@ -4826,15 +5762,15 @@ "updateContext": null }, "value": "const", - "start": 467, - "end": 472, + "start": 533, + "end": 538, "loc": { "start": { - "line": 21, + "line": 24, "column": 1 }, "end": { - "line": 21, + "line": 24, "column": 6 } } @@ -4851,16 +5787,16 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 473, - "end": 474, + "value": "b", + "start": 539, + "end": 540, "loc": { "start": { - "line": 21, + "line": 24, "column": 7 }, "end": { - "line": 21, + "line": 24, "column": 8 } } @@ -4879,15 +5815,15 @@ "updateContext": null }, "value": "=", - "start": 475, - "end": 476, + "start": 541, + "end": 542, "loc": { "start": { - "line": 21, + "line": 24, "column": 9 }, "end": { - "line": 21, + "line": 24, "column": 10 } } @@ -4904,16 +5840,16 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 477, - "end": 478, + "value": "A", + "start": 543, + "end": 544, "loc": { "start": { - "line": 21, + "line": 24, "column": 11 }, "end": { - "line": 21, + "line": 24, "column": 12 } } @@ -4931,15 +5867,15 @@ "binop": null, "updateContext": null }, - "start": 478, - "end": 479, + "start": 544, + "end": 545, "loc": { "start": { - "line": 21, + "line": 24, "column": 12 }, "end": { - "line": 21, + "line": 24, "column": 13 } } @@ -4956,17 +5892,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 479, - "end": 483, + "value": "right", + "start": 545, + "end": 550, "loc": { "start": { - "line": 21, + "line": 24, "column": 13 }, "end": { - "line": 21, - "column": 17 + "line": 24, + "column": 18 } } }, @@ -4983,67 +5919,44 @@ "binop": null, "updateContext": null }, - "start": 483, - "end": 484, + "start": 550, + "end": 551, "loc": { "start": { - "line": 21, - "column": 17 + "line": 24, + "column": 18 }, "end": { - "line": 21, - "column": 18 + "line": 24, + "column": 19 } } }, { "type": { - "label": "name", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "assert", - "start": 486, - "end": 492, + "value": "const", + "start": 553, + "end": 558, "loc": { "start": { - "line": 22, + "line": 25, "column": 1 }, "end": { - "line": 22, - "column": 7 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 492, - "end": 493, - "loc": { - "start": { - "line": 22, - "column": 7 - }, - "end": { - "line": 22, - "column": 8 + "line": 25, + "column": 6 } } }, @@ -5059,79 +5972,52 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 493, - "end": 494, + "value": "c", + "start": 559, + "end": 560, "loc": { "start": { - "line": 22, - "column": 8 + "line": 25, + "column": 7 }, "end": { - "line": 22, - "column": 9 + "line": 25, + "column": 8 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 7, - "updateContext": null - }, - "value": "instanceof", - "start": 495, - "end": 505, - "loc": { - "start": { - "line": 22, - "column": 10 - }, - "end": { - "line": 22, - "column": 20 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Node", - "start": 506, - "end": 510, + "value": "=", + "start": 561, + "end": 562, "loc": { "start": { - "line": 22, - "column": 21 + "line": 25, + "column": 9 }, "end": { - "line": 22, - "column": 25 + "line": 25, + "column": 10 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -5139,23 +6025,24 @@ "postfix": false, "binop": null }, - "start": 510, - "end": 511, + "value": "B", + "start": 563, + "end": 564, "loc": { "start": { - "line": 22, - "column": 25 + "line": 25, + "column": 11 }, "end": { - "line": 22, - "column": 26 + "line": 25, + "column": 12 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -5165,97 +6052,94 @@ "binop": null, "updateContext": null }, - "start": 511, - "end": 512, + "start": 564, + "end": 565, "loc": { "start": { - "line": 22, - "column": 26 + "line": 25, + "column": 12 }, "end": { - "line": 22, - "column": 27 + "line": 25, + "column": 13 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 514, - "end": 519, + "value": "right", + "start": 565, + "end": 570, "loc": { "start": { - "line": 23, - "column": 1 + "line": 25, + "column": 13 }, "end": { - "line": 23, - "column": 6 + "line": 25, + "column": 18 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "a", - "start": 520, - "end": 521, + "start": 570, + "end": 571, "loc": { "start": { - "line": 23, - "column": 7 + "line": 25, + "column": 18 }, "end": { - "line": 23, - "column": 8 + "line": 25, + "column": 19 } } }, { "type": { - "label": "=", + "label": "[", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 522, - "end": 523, + "start": 574, + "end": 575, "loc": { "start": { - "line": 23, - "column": 9 + "line": 27, + "column": 1 }, "end": { - "line": 23, - "column": 10 + "line": 27, + "column": 2 } } }, @@ -5272,16 +6156,16 @@ "binop": null }, "value": "A", - "start": 524, - "end": 525, + "start": 575, + "end": 576, "loc": { "start": { - "line": 23, - "column": 11 + "line": 27, + "column": 2 }, "end": { - "line": 23, - "column": 12 + "line": 27, + "column": 3 } } }, @@ -5298,16 +6182,16 @@ "binop": null, "updateContext": null }, - "start": 525, - "end": 526, + "start": 576, + "end": 577, "loc": { "start": { - "line": 23, - "column": 12 + "line": 27, + "column": 3 }, "end": { - "line": 23, - "column": 13 + "line": 27, + "column": 4 } } }, @@ -5323,23 +6207,23 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 526, - "end": 530, + "value": "key", + "start": 577, + "end": 580, "loc": { "start": { - "line": 23, - "column": 13 + "line": 27, + "column": 4 }, "end": { - "line": 23, - "column": 17 + "line": 27, + "column": 7 } } }, { "type": { - "label": ";", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5350,208 +6234,205 @@ "binop": null, "updateContext": null }, - "start": 530, - "end": 531, + "start": 580, + "end": 581, "loc": { "start": { - "line": 23, - "column": 17 + "line": 27, + "column": 7 }, "end": { - "line": 23, - "column": 18 + "line": 27, + "column": 8 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 533, - "end": 538, + "value": "B", + "start": 582, + "end": 583, "loc": { "start": { - "line": 24, - "column": 1 + "line": 27, + "column": 9 }, "end": { - "line": 24, - "column": 6 + "line": 27, + "column": 10 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "b", - "start": 539, - "end": 540, + "start": 583, + "end": 584, "loc": { "start": { - "line": 24, - "column": 7 + "line": 27, + "column": 10 }, "end": { - "line": 24, - "column": 8 + "line": 27, + "column": 11 } } }, { "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - 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"start": 544, - "end": 545, + "value": "=", + "start": 589, + "end": 590, "loc": { "start": { - "line": 24, - "column": 12 + "line": 27, + "column": 16 }, "end": { - "line": 24, - "column": 13 + "line": 27, + "column": 17 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "[", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "right", - "start": 545, - "end": 550, + "start": 591, + "end": 592, "loc": { "start": { - "line": 24, - "column": 13 + "line": 27, + "column": 18 }, "end": { - "line": 24, - "column": 18 + "line": 27, + "column": 19 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 550, - "end": 551, + "value": "B", + "start": 592, + "end": 593, "loc": { "start": { - "line": 24, - "column": 18 + "line": 27, + "column": 19 }, "end": { - "line": 24, - "column": 19 + "line": 27, + "column": 20 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -5562,17 +6443,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 553, - "end": 558, + "start": 593, + "end": 594, "loc": { "start": { - "line": 25, - "column": 1 + "line": 27, + "column": 20 }, "end": { - "line": 25, - "column": 6 + "line": 27, + "column": 21 } } }, @@ -5588,44 +6468,43 @@ "postfix": false, "binop": null }, - "value": "c", - "start": 559, - "end": 560, + "value": "key", + "start": 594, + "end": 597, "loc": { "start": { - "line": 25, - "column": 7 + "line": 27, + "column": 21 }, "end": { - "line": 25, - "column": 8 + "line": 27, + "column": 24 } } }, { "type": { - "label": "=", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 561, - "end": 562, + "start": 597, + "end": 598, "loc": { "start": { - "line": 25, - "column": 9 + "line": 27, + "column": 24 }, "end": { - "line": 25, - "column": 10 + "line": 27, + "column": 25 } } }, @@ -5641,17 +6520,17 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 563, - "end": 564, + "value": "A", + "start": 599, + "end": 600, "loc": { "start": { - "line": 25, - "column": 11 + "line": 27, + "column": 26 }, "end": { - "line": 25, - "column": 12 + "line": 27, + "column": 27 } } }, @@ -5668,16 +6547,16 @@ "binop": null, "updateContext": null }, - "start": 564, - "end": 565, + "start": 600, + "end": 601, "loc": { "start": { - "line": 25, - "column": 12 + "line": 27, + "column": 27 }, "end": { - "line": 25, - "column": 13 + "line": 27, + "column": 28 } } }, @@ -5693,17 +6572,43 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 565, - "end": 570, + "value": "key", + "start": 601, + "end": 604, "loc": { "start": { - "line": 25, - "column": 13 + "line": 27, + "column": 28 }, "end": { - "line": 25, - "column": 18 + "line": 27, + "column": 31 + } + } + }, + { + "type": { + "label": "]", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 604, + "end": 605, + "loc": { + "start": { + "line": 27, + "column": 31 + }, + "end": { + "line": 27, + "column": 32 } } }, @@ -5720,16 +6625,16 @@ "binop": null, "updateContext": null }, - "start": 570, - "end": 571, + "start": 605, + "end": 606, "loc": { "start": { - "line": 25, - "column": 18 + "line": 27, + "column": 32 }, "end": { - "line": 25, - "column": 19 + "line": 27, + "column": 33 } } }, @@ -5746,15 +6651,15 @@ "binop": null, "updateContext": null }, - "start": 574, - "end": 575, + "start": 608, + "end": 609, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 2 } } @@ -5772,15 +6677,15 @@ "binop": null }, "value": "A", - "start": 575, - "end": 576, + "start": 609, + "end": 610, "loc": { "start": { - "line": 27, + "line": 28, "column": 2 }, "end": { - "line": 27, + "line": 28, "column": 3 } } @@ -5798,15 +6703,15 @@ "binop": null, "updateContext": null }, - "start": 576, - "end": 577, + "start": 610, + "end": 611, "loc": { "start": { - "line": 27, + "line": 28, "column": 3 }, "end": { - "line": 27, + "line": 28, "column": 4 } } @@ -5823,17 +6728,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 577, - "end": 580, + "value": "_color", + "start": 611, + "end": 617, "loc": { "start": { - "line": 27, + "line": 28, "column": 4 }, "end": { - "line": 27, - "column": 7 + "line": 28, + "column": 10 } } }, @@ -5850,16 +6755,16 @@ "binop": null, "updateContext": null }, - "start": 580, - "end": 581, + "start": 617, + "end": 618, "loc": { "start": { - "line": 27, - "column": 7 + "line": 28, + "column": 10 }, "end": { - "line": 27, - "column": 8 + "line": 28, + "column": 11 } } }, @@ -5876,16 +6781,16 @@ "binop": null }, "value": "B", - "start": 582, - "end": 583, + "start": 619, + "end": 620, "loc": { "start": { - "line": 27, - "column": 9 + "line": 28, + "column": 12 }, "end": { - "line": 27, - "column": 10 + "line": 28, + "column": 13 } } }, @@ -5902,16 +6807,16 @@ "binop": null, "updateContext": null }, - "start": 583, - "end": 584, + "start": 620, + "end": 621, "loc": { "start": { - "line": 27, - "column": 10 + "line": 28, + "column": 13 }, "end": { - "line": 27, - "column": 11 + "line": 28, + "column": 14 } } }, @@ -5927,17 +6832,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 584, - "end": 587, + "value": "_color", + "start": 621, + "end": 627, "loc": { "start": { - "line": 27, - "column": 11 + "line": 28, + "column": 14 }, "end": { - "line": 27, - "column": 14 + "line": 28, + "column": 20 } } }, @@ -5954,16 +6859,16 @@ "binop": null, "updateContext": null }, - "start": 587, - "end": 588, + "start": 627, + "end": 628, "loc": { "start": { - "line": 27, - "column": 14 + "line": 28, + "column": 20 }, "end": { - "line": 27, - "column": 15 + "line": 28, + "column": 21 } } }, @@ -5981,16 +6886,16 @@ "updateContext": null }, "value": "=", - "start": 589, - "end": 590, + "start": 629, + "end": 630, "loc": { "start": { - "line": 27, - "column": 16 + "line": 28, + "column": 22 }, "end": { - "line": 27, - "column": 17 + "line": 28, + "column": 23 } } }, @@ -6007,16 +6912,16 @@ "binop": null, "updateContext": null }, - "start": 591, - "end": 592, + "start": 631, + "end": 632, "loc": { "start": { - "line": 27, - "column": 18 + "line": 28, + "column": 24 }, "end": { - "line": 27, - "column": 19 + "line": 28, + "column": 25 } } }, @@ -6033,16 +6938,16 @@ "binop": null }, "value": "B", - "start": 592, - "end": 593, + "start": 632, + "end": 633, "loc": { "start": { - "line": 27, - "column": 19 + "line": 28, + "column": 25 }, "end": { - "line": 27, - "column": 20 + "line": 28, + "column": 26 } } }, @@ -6059,16 +6964,16 @@ "binop": null, "updateContext": null }, - "start": 593, - "end": 594, + "start": 633, + "end": 634, "loc": { "start": { - "line": 27, - "column": 20 + "line": 28, + "column": 26 }, "end": { - "line": 27, - "column": 21 + "line": 28, + "column": 27 } } }, @@ -6084,17 +6989,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 594, - "end": 597, + "value": "_color", + "start": 634, + "end": 640, "loc": { "start": { - "line": 27, - "column": 21 + "line": 28, + "column": 27 }, "end": { - "line": 27, - "column": 24 + "line": 28, + "column": 33 } } }, @@ -6111,16 +7016,16 @@ "binop": null, "updateContext": null }, - "start": 597, - "end": 598, + "start": 640, + "end": 641, "loc": { "start": { - "line": 27, - "column": 24 + "line": 28, + "column": 33 }, "end": { - "line": 27, - "column": 25 + "line": 28, + "column": 34 } } }, @@ -6137,16 +7042,16 @@ "binop": null }, "value": "A", - "start": 599, - "end": 600, + "start": 642, + "end": 643, "loc": { "start": { - "line": 27, - "column": 26 + "line": 28, + "column": 35 }, "end": { - "line": 27, - "column": 27 + "line": 28, + "column": 36 } } }, @@ -6163,16 +7068,16 @@ "binop": null, "updateContext": null }, - "start": 600, - "end": 601, + "start": 643, + "end": 644, "loc": { "start": { - "line": 27, - "column": 27 + "line": 28, + "column": 36 }, "end": { - "line": 27, - "column": 28 + "line": 28, + "column": 37 } } }, @@ -6188,17 +7093,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 601, - "end": 604, + "value": "_color", + "start": 644, + "end": 650, "loc": { "start": { - "line": 27, - "column": 28 + "line": 28, + "column": 37 }, "end": { - "line": 27, - "column": 31 + "line": 28, + "column": 43 } } }, @@ -6215,16 +7120,16 @@ "binop": null, "updateContext": null }, - "start": 604, - "end": 605, + "start": 650, + "end": 651, "loc": { "start": { - "line": 27, - "column": 31 + "line": 28, + "column": 43 }, "end": { - "line": 27, - "column": 32 + "line": 28, + "column": 44 } } }, @@ -6241,42 +7146,16 @@ "binop": null, "updateContext": null }, - "start": 605, - "end": 606, - "loc": { - "start": { - "line": 27, - "column": 32 - }, - "end": { - "line": 27, - "column": 33 - } - } - }, - { - "type": { - "label": "[", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 608, - "end": 609, + "start": 651, + "end": 652, "loc": { "start": { "line": 28, - "column": 1 + "column": 44 }, "end": { "line": 28, - "column": 2 + "column": 45 } } }, @@ -6292,17 +7171,17 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 609, - "end": 610, + "value": "B", + "start": 655, + "end": 656, "loc": { "start": { - "line": 28, - "column": 2 + "line": 30, + "column": 1 }, "end": { - "line": 28, - "column": 3 + "line": 30, + "column": 2 } } }, @@ -6319,68 +7198,16 @@ "binop": null, "updateContext": null }, - "start": 610, - "end": 611, - "loc": { - "start": { - "line": 28, - "column": 3 - }, - "end": { - "line": 28, - "column": 4 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "_color", - "start": 611, - "end": 617, - "loc": { - "start": { - "line": 28, - "column": 4 - }, - "end": { - "line": 28, - "column": 10 - } - } - }, - { - "type": { - "label": ",", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 617, - "end": 618, + "start": 656, + "end": 657, "loc": { "start": { - "line": 28, - "column": 10 + "line": 30, + "column": 2 }, "end": { - "line": 28, - "column": 11 + "line": 30, + "column": 3 } } }, @@ -6396,43 +7223,44 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 619, - "end": 620, + "value": "left", + "start": 657, + "end": 661, "loc": { "start": { - "line": 28, - "column": 12 + "line": 30, + "column": 3 }, "end": { - "line": 28, - "column": 13 + "line": 30, + "column": 7 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 620, - "end": 621, + "value": "=", + "start": 662, + "end": 663, "loc": { "start": { - "line": 28, - "column": 13 + "line": 30, + "column": 8 }, "end": { - "line": 28, - "column": 14 + "line": 30, + "column": 9 } } }, @@ -6448,24 +7276,24 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 621, - "end": 627, + "value": "a", + "start": 664, + "end": 665, "loc": { "start": { - "line": 28, - "column": 14 + "line": 30, + "column": 10 }, "end": { - "line": 28, - "column": 20 + "line": 30, + "column": 11 } } }, { "type": { - "label": "]", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6475,51 +7303,50 @@ "binop": null, "updateContext": null }, - "start": 627, - "end": 628, + "start": 665, + "end": 666, "loc": { "start": { - "line": 28, - "column": 20 + "line": 30, + "column": 11 }, "end": { - "line": 28, - "column": 21 + "line": 30, + "column": 12 } } }, { "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 629, - "end": 630, + "value": "B", + "start": 668, + "end": 669, "loc": { "start": { - "line": 28, - "column": 22 + "line": 31, + "column": 1 }, "end": { - "line": 28, - "column": 23 + "line": 31, + "column": 2 } } }, { "type": { - "label": "[", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6528,16 +7355,16 @@ "binop": null, "updateContext": null }, - "start": 631, - "end": 632, + "start": 669, + "end": 670, "loc": { "start": { - "line": 28, - "column": 24 + "line": 31, + "column": 2 }, "end": { - "line": 28, - "column": 25 + "line": 31, + "column": 3 } } }, @@ -6553,43 +7380,44 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 632, - "end": 633, + "value": "right", + "start": 670, + "end": 675, "loc": { "start": { - "line": 28, - "column": 25 + "line": 31, + "column": 3 }, "end": { - "line": 28, - "column": 26 + "line": 31, + "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 633, - "end": 634, + "value": "=", + "start": 676, + "end": 677, "loc": { "start": { - "line": 28, - "column": 26 + "line": 31, + "column": 9 }, "end": { - "line": 28, - "column": 27 + "line": 31, + "column": 10 } } }, @@ -6605,23 +7433,23 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 634, - "end": 640, + "value": "A", + "start": 678, + "end": 679, "loc": { "start": { - "line": 28, - "column": 27 + "line": 31, + "column": 11 }, "end": { - "line": 28, - "column": 33 + "line": 31, + "column": 12 } } }, { "type": { - "label": ",", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -6632,16 +7460,16 @@ "binop": null, "updateContext": null }, - "start": 640, - "end": 641, + "start": 679, + "end": 680, "loc": { "start": { - "line": 28, - "column": 33 + "line": 31, + "column": 12 }, "end": { - "line": 28, - "column": 34 + "line": 31, + "column": 13 } } }, @@ -6658,16 +7486,16 @@ "binop": null }, "value": "A", - "start": 642, - "end": 643, + "start": 683, + "end": 684, "loc": { "start": { - "line": 28, - "column": 35 + "line": 33, + "column": 1 }, "end": { - "line": 28, - "column": 36 + "line": 33, + "column": 2 } } }, @@ -6684,16 +7512,16 @@ "binop": null, "updateContext": null }, - "start": 643, - "end": 644, + "start": 684, + "end": 685, "loc": { "start": { - "line": 28, - "column": 36 + "line": 33, + "column": 2 }, "end": { - "line": 28, - "column": 37 + "line": 33, + "column": 3 } } }, @@ -6709,43 +7537,70 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 644, - "end": 650, + "value": "left", + "start": 685, + "end": 689, "loc": { "start": { - "line": 28, - "column": 37 + "line": 33, + "column": 3 }, "end": { - "line": 28, - "column": 43 + "line": 33, + "column": 7 } } }, { "type": { - "label": "]", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 650, - "end": 651, + "value": "=", + "start": 690, + "end": 691, "loc": { "start": { - "line": 28, - "column": 43 + "line": 33, + "column": 8 }, "end": { - "line": 28, - "column": 44 + "line": 33, + "column": 9 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "b", + "start": 692, + "end": 693, + "loc": { + "start": { + "line": 33, + "column": 10 + }, + "end": { + "line": 33, + "column": 11 } } }, @@ -6762,16 +7617,16 @@ "binop": null, "updateContext": null }, - "start": 651, - "end": 652, + "start": 693, + "end": 694, "loc": { "start": { - "line": 28, - "column": 44 + "line": 33, + "column": 11 }, "end": { - "line": 28, - "column": 45 + "line": 33, + "column": 12 } } }, @@ -6787,16 +7642,16 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 655, - "end": 656, + "value": "A", + "start": 696, + "end": 697, "loc": { "start": { - "line": 30, + "line": 34, "column": 1 }, "end": { - "line": 30, + "line": 34, "column": 2 } } @@ -6814,15 +7669,15 @@ "binop": null, "updateContext": null }, - "start": 656, - "end": 657, + "start": 697, + "end": 698, "loc": { "start": { - "line": 30, + "line": 34, "column": 2 }, "end": { - "line": 30, + "line": 34, "column": 3 } } @@ -6839,17 +7694,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 657, - "end": 661, + "value": "right", + "start": 698, + "end": 703, "loc": { "start": { - "line": 30, + "line": 34, "column": 3 }, "end": { - "line": 30, - "column": 7 + "line": 34, + "column": 8 } } }, @@ -6867,16 +7722,16 @@ "updateContext": null }, "value": "=", - "start": 662, - "end": 663, + "start": 704, + "end": 705, "loc": { "start": { - "line": 30, - "column": 8 + "line": 34, + "column": 9 }, "end": { - "line": 30, - "column": 9 + "line": 34, + "column": 10 } } }, @@ -6892,17 +7747,17 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 664, - "end": 665, + "value": "c", + "start": 706, + "end": 707, "loc": { "start": { - "line": 30, - "column": 10 + "line": 34, + "column": 11 }, "end": { - "line": 30, - "column": 11 + "line": 34, + "column": 12 } } }, @@ -6919,68 +7774,69 @@ "binop": null, "updateContext": null }, - "start": 665, - "end": 666, + "start": 707, + "end": 708, "loc": { "start": { - "line": 30, - "column": 11 + "line": 34, + "column": 12 }, "end": { - "line": 30, - "column": 12 + "line": 34, + "column": 13 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "B", - "start": 668, - "end": 669, + "value": "if", + "start": 711, + "end": 713, "loc": { "start": { - "line": 31, + "line": 36, "column": 1 }, "end": { - "line": 31, - "column": 2 + "line": 36, + "column": 3 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 669, - "end": 670, + "start": 714, + "end": 715, "loc": { "start": { - "line": 31, - "column": 2 + "line": 36, + "column": 4 }, "end": { - "line": 31, - "column": 3 + "line": 36, + "column": 5 } } }, @@ -6996,50 +7852,51 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 670, - "end": 675, + "value": "a", + "start": 715, + "end": 716, "loc": { "start": { - "line": 31, - "column": 3 + "line": 36, + "column": 5 }, "end": { - "line": 31, - "column": 8 + "line": 36, + "column": 6 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "=", - "start": 676, - "end": 677, + "value": "!==", + "start": 717, + "end": 720, "loc": { "start": { - "line": 31, - "column": 9 + "line": 36, + "column": 7 }, "end": { - "line": 31, + "line": 36, "column": 10 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7047,45 +7904,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "A", - "start": 678, - "end": 679, + "value": "null", + "start": 721, + "end": 725, "loc": { "start": { - "line": 31, + "line": 36, "column": 11 }, "end": { - "line": 31, - "column": 12 + "line": 36, + "column": 15 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 679, - "end": 680, + "start": 725, + "end": 726, "loc": { "start": { - "line": 31, - "column": 12 + "line": 36, + "column": 15 }, "end": { - "line": 31, - "column": 13 + "line": 36, + "column": 16 } } }, @@ -7101,17 +7958,17 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 683, - "end": 684, + "value": "a", + "start": 727, + "end": 728, "loc": { "start": { - "line": 33, - "column": 1 + "line": 36, + "column": 17 }, "end": { - "line": 33, - "column": 2 + "line": 36, + "column": 18 } } }, @@ -7128,16 +7985,16 @@ "binop": null, "updateContext": null }, - "start": 684, - "end": 685, + "start": 728, + "end": 729, "loc": { "start": { - "line": 33, - "column": 2 + "line": 36, + "column": 18 }, "end": { - "line": 33, - "column": 3 + "line": 36, + "column": 19 } } }, @@ -7153,17 +8010,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 685, - "end": 689, + "value": "parent", + "start": 729, + "end": 735, "loc": { "start": { - "line": 33, - "column": 3 + "line": 36, + "column": 19 }, "end": { - "line": 33, - "column": 7 + "line": 36, + "column": 25 } } }, @@ -7181,16 +8038,16 @@ "updateContext": null }, "value": "=", - "start": 690, - "end": 691, + "start": 736, + "end": 737, "loc": { "start": { - "line": 33, - "column": 8 + "line": 36, + "column": 26 }, "end": { - "line": 33, - "column": 9 + "line": 36, + "column": 27 } } }, @@ -7206,17 +8063,17 @@ "postfix": false, "binop": null }, - "value": "b", - "start": 692, - "end": 693, + "value": "B", + "start": 738, + "end": 739, "loc": { "start": { - "line": 33, - "column": 10 + "line": 36, + "column": 28 }, "end": { - "line": 33, - "column": 11 + "line": 36, + "column": 29 } } }, @@ -7233,68 +8090,69 @@ "binop": null, "updateContext": null }, - "start": 693, - "end": 694, + "start": 739, + "end": 740, "loc": { "start": { - "line": 33, - "column": 11 + "line": 36, + "column": 29 }, "end": { - "line": 33, - "column": 12 + "line": 36, + "column": 30 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "A", - "start": 696, - "end": 697, + "value": "if", + "start": 742, + "end": 744, "loc": { "start": { - "line": 34, + "line": 37, "column": 1 }, - "end": { - "line": 34, - "column": 2 + "end": { + "line": 37, + "column": 3 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 697, - "end": 698, + "start": 745, + "end": 746, "loc": { "start": { - "line": 34, - "column": 2 + "line": 37, + "column": 4 }, "end": { - "line": 34, - "column": 3 + "line": 37, + "column": 5 } } }, @@ -7310,50 +8168,51 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 698, - "end": 703, + "value": "b", + "start": 746, + "end": 747, "loc": { "start": { - "line": 34, - "column": 3 + "line": 37, + "column": 5 }, "end": { - "line": 34, - "column": 8 + "line": 37, + "column": 6 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "=", - "start": 704, - "end": 705, + "value": "!==", + "start": 748, + "end": 751, "loc": { "start": { - "line": 34, - "column": 9 + "line": 37, + "column": 7 }, "end": { - "line": 34, + "line": 37, "column": 10 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7361,45 +8220,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "c", - "start": 706, - "end": 707, + "value": "null", + "start": 752, + "end": 756, "loc": { "start": { - "line": 34, + "line": 37, "column": 11 }, "end": { - "line": 34, - "column": 12 + "line": 37, + "column": 15 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 707, - "end": 708, + "start": 756, + "end": 757, "loc": { "start": { - "line": 34, - "column": 12 + "line": 37, + "column": 15 }, "end": { - "line": 34, - "column": 13 + "line": 37, + "column": 16 } } }, @@ -7415,17 +8274,17 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 711, - "end": 712, + "value": "b", + "start": 758, + "end": 759, "loc": { "start": { - "line": 36, - "column": 1 + "line": 37, + "column": 17 }, "end": { - "line": 36, - "column": 2 + "line": 37, + "column": 18 } } }, @@ -7442,16 +8301,16 @@ "binop": null, "updateContext": null }, - "start": 712, - "end": 713, + "start": 759, + "end": 760, "loc": { "start": { - "line": 36, - "column": 2 + "line": 37, + "column": 18 }, "end": { - "line": 36, - "column": 3 + "line": 37, + "column": 19 } } }, @@ -7468,16 +8327,16 @@ "binop": null }, "value": "parent", - "start": 713, - "end": 719, + "start": 760, + "end": 766, "loc": { "start": { - "line": 36, - "column": 3 + "line": 37, + "column": 19 }, "end": { - "line": 36, - "column": 9 + "line": 37, + "column": 25 } } }, @@ -7495,16 +8354,16 @@ "updateContext": null }, "value": "=", - "start": 720, - "end": 721, + "start": 767, + "end": 768, "loc": { "start": { - "line": 36, - "column": 10 + "line": 37, + "column": 26 }, "end": { - "line": 36, - "column": 11 + "line": 37, + "column": 27 } } }, @@ -7520,17 +8379,17 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 722, - "end": 723, + "value": "A", + "start": 769, + "end": 770, "loc": { "start": { - "line": 36, - "column": 12 + "line": 37, + "column": 28 }, "end": { - "line": 36, - "column": 13 + "line": 37, + "column": 29 } } }, @@ -7547,68 +8406,69 @@ "binop": null, "updateContext": null }, - "start": 723, - "end": 724, + "start": 770, + "end": 771, "loc": { "start": { - "line": 36, - "column": 13 + "line": 37, + "column": 29 }, "end": { - "line": 36, - "column": 14 + "line": 37, + "column": 30 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "b", - "start": 726, - "end": 727, + "value": "if", + "start": 773, + "end": 775, "loc": { "start": { - "line": 37, + "line": 38, "column": 1 }, "end": { - "line": 37, - "column": 2 + "line": 38, + "column": 3 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 727, - "end": 728, + "start": 776, + "end": 777, "loc": { "start": { - "line": 37, - "column": 2 + "line": 38, + "column": 4 }, "end": { - "line": 37, - "column": 3 + "line": 38, + "column": 5 } } }, @@ -7624,50 +8484,51 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 728, - "end": 734, + "value": "c", + "start": 777, + "end": 778, "loc": { "start": { - "line": 37, - "column": 3 + "line": 38, + "column": 5 }, "end": { - "line": 37, - "column": 9 + "line": 38, + "column": 6 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "=", - "start": 735, - "end": 736, + "value": "!==", + "start": 779, + "end": 782, "loc": { "start": { - "line": 37, - "column": 10 + "line": 38, + "column": 7 }, "end": { - "line": 37, - "column": 11 + "line": 38, + "column": 10 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7675,45 +8536,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "A", - "start": 737, - "end": 738, + "value": "null", + "start": 783, + "end": 787, "loc": { "start": { - "line": 37, - "column": 12 + "line": 38, + "column": 11 }, "end": { - "line": 37, - "column": 13 + "line": 38, + "column": 15 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 738, - "end": 739, + "start": 787, + "end": 788, "loc": { "start": { - "line": 37, - "column": 13 + "line": 38, + "column": 15 }, "end": { - "line": 37, - "column": 14 + "line": 38, + "column": 16 } } }, @@ -7730,16 +8591,16 @@ "binop": null }, "value": "c", - "start": 741, - "end": 742, + "start": 789, + "end": 790, "loc": { "start": { "line": 38, - "column": 1 + "column": 17 }, "end": { "line": 38, - "column": 2 + "column": 18 } } }, @@ -7756,16 +8617,16 @@ "binop": null, "updateContext": null }, - "start": 742, - "end": 743, + "start": 790, + "end": 791, "loc": { "start": { "line": 38, - "column": 2 + "column": 18 }, "end": { "line": 38, - "column": 3 + "column": 19 } } }, @@ -7782,16 +8643,16 @@ "binop": null }, "value": "parent", - "start": 743, - "end": 749, + "start": 791, + "end": 797, "loc": { "start": { "line": 38, - "column": 3 + "column": 19 }, "end": { "line": 38, - "column": 9 + "column": 25 } } }, @@ -7809,16 +8670,16 @@ "updateContext": null }, "value": "=", - "start": 750, - "end": 751, + "start": 798, + "end": 799, "loc": { "start": { "line": 38, - "column": 10 + "column": 26 }, "end": { "line": 38, - "column": 11 + "column": 27 } } }, @@ -7835,16 +8696,16 @@ "binop": null }, "value": "A", - "start": 752, - "end": 753, + "start": 800, + "end": 801, "loc": { "start": { "line": 38, - "column": 12 + "column": 28 }, "end": { "line": 38, - "column": 13 + "column": 29 } } }, @@ -7861,16 +8722,16 @@ "binop": null, "updateContext": null }, - "start": 753, - "end": 754, + "start": 801, + "end": 802, "loc": { "start": { "line": 38, - "column": 13 + "column": 29 }, "end": { "line": 38, - "column": 14 + "column": 30 } } }, @@ -7886,8 +8747,8 @@ "postfix": false, "binop": null }, - "start": 755, - "end": 756, + "start": 803, + "end": 804, "loc": { "start": { "line": 39, @@ -7912,8 +8773,8 @@ "binop": null, "updateContext": null }, - "start": 756, - "end": 757, + "start": 804, + "end": 805, "loc": { "start": { "line": 39, @@ -7940,8 +8801,8 @@ "updateContext": null }, "value": "export", - "start": 759, - "end": 765, + "start": 807, + "end": 813, "loc": { "start": { "line": 41, @@ -7968,8 +8829,8 @@ "updateContext": null }, "value": "default", - "start": 766, - "end": 773, + "start": 814, + "end": 821, "loc": { "start": { "line": 41, @@ -7994,8 +8855,8 @@ "binop": null }, "value": "rotate_right", - "start": 774, - "end": 786, + "start": 822, + "end": 834, "loc": { "start": { "line": 41, @@ -8020,8 +8881,8 @@ "binop": null, "updateContext": null }, - "start": 786, - "end": 787, + "start": 834, + "end": 835, "loc": { "start": { "line": 41, @@ -8046,8 +8907,8 @@ "binop": null, "updateContext": null }, - "start": 788, - "end": 788, + "start": 836, + "end": 836, "loc": { "start": { "line": 42, diff --git a/ast/source/search/search.js.json b/ast/source/search/search.js.json index ef3731f..92beab9 100644 --- a/ast/source/search/search.js.json +++ b/ast/source/search/search.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 652, + "end": 594, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 33, + "line": 30, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 652, + "end": 594, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 33, + "line": 30, "column": 0 } }, @@ -187,14 +187,14 @@ { "type": "Identifier", "start": 316, - "end": 627, + "end": 569, "loc": { "start": { "line": 12, "column": 0 }, "end": { - "line": 30, + "line": 27, "column": 2 } }, @@ -202,14 +202,14 @@ { "type": "VariableDeclarator", "start": 322, - "end": 626, + "end": 568, "loc": { "start": { "line": 12, "column": 6 }, "end": { - "line": 30, + "line": 27, "column": 1 } }, @@ -234,14 +234,14 @@ "init": { "type": "ArrowFunctionExpression", "start": 331, - "end": 626, + "end": 568, "loc": { "start": { "line": 12, "column": 15 }, "end": { - "line": 30, + "line": 27, "column": 1 } }, @@ -305,14 +305,14 @@ "body": { "type": "BlockStatement", "start": 355, - "end": 626, + "end": 568, "loc": { "start": { "line": 12, "column": 39 }, "end": { - "line": 30, + "line": 27, "column": 1 } }, @@ -419,14 +419,14 @@ { "type": "WhileStatement", "start": 389, - "end": 624, + "end": 566, "loc": { "start": { "line": 14, "column": 1 }, "end": { - "line": 29, + "line": 26, "column": 2 } }, @@ -449,14 +449,14 @@ "body": { "type": "BlockStatement", "start": 402, - "end": 624, + "end": 566, "loc": { "start": { "line": 14, "column": 14 }, "end": { - "line": 29, + "line": 26, "column": 2 } }, @@ -732,9 +732,9 @@ "alternate": null }, { - "type": "VariableDeclaration", + "type": "ExpressionStatement", "start": 481, - "end": 526, + "end": 519, "loc": { "start": { "line": 21, @@ -742,217 +742,215 @@ }, "end": { "line": 21, - "column": 47 + "column": 40 } }, - "declarations": [ - { - "type": "VariableDeclarator", - "start": 487, - "end": 525, + "expression": { + "type": "AssignmentExpression", + "start": 481, + "end": 518, + "loc": { + "start": { + "line": 21, + "column": 2 + }, + "end": { + "line": 21, + "column": 39 + } + }, + "operator": "=", + "left": { + "type": "Identifier", + "start": 481, + "end": 485, "loc": { "start": { "line": 21, - "column": 8 + "column": 2 + }, + "end": { + "line": 21, + "column": 6 + }, + "identifierName": "root" + }, + "name": "root" + }, + "right": { + "type": "ConditionalExpression", + "start": 488, + "end": 518, + "loc": { + "start": { + "line": 21, + "column": 9 }, "end": { "line": 21, - "column": 46 + "column": 39 } }, - "id": { - "type": "Identifier", - "start": 487, - "end": 492, + "test": { + "type": "BinaryExpression", + "start": 488, + "end": 493, "loc": { "start": { "line": 21, - "column": 8 + "column": 9 }, "end": { "line": 21, - "column": 13 + "column": 14 + } + }, + "left": { + "type": "Identifier", + "start": 488, + "end": 489, + "loc": { + "start": { + "line": 21, + "column": 9 + }, + "end": { + "line": 21, + "column": 10 + }, + "identifierName": "d" }, - "identifierName": "child" + "name": "d" }, - "name": "child" + "operator": "<", + "right": { + "type": "NumericLiteral", + "start": 492, + "end": 493, + "loc": { + "start": { + "line": 21, + "column": 13 + }, + "end": { + "line": 21, + "column": 14 + } + }, + "extra": { + "rawValue": 0, + "raw": "0" + }, + "value": 0 + } }, - "init": { - "type": "ConditionalExpression", - "start": 495, - "end": 525, + "consequent": { + "type": "MemberExpression", + "start": 496, + "end": 505, "loc": { "start": { "line": 21, - "column": 16 + "column": 17 }, "end": { "line": 21, - "column": 46 + "column": 26 } }, - "test": { - "type": "BinaryExpression", - "start": 495, + "object": { + "type": "Identifier", + "start": 496, "end": 500, "loc": { "start": { "line": 21, - "column": 16 + "column": 17 }, "end": { "line": 21, "column": 21 - } - }, - "left": { - "type": "Identifier", - "start": 495, - "end": 496, - "loc": { - "start": { - "line": 21, - "column": 16 - }, - "end": { - "line": 21, - "column": 17 - }, - "identifierName": "d" }, - "name": "d" + "identifierName": "root" }, - "operator": "<", - "right": { - "type": "NumericLiteral", - "start": 499, - "end": 500, - "loc": { - "start": { - "line": 21, - "column": 20 - }, - "end": { - "line": 21, - "column": 21 - } + "name": "root" + }, + "property": { + "type": "Identifier", + "start": 501, + "end": 505, + "loc": { + "start": { + "line": 21, + "column": 22 }, - "extra": { - "rawValue": 0, - "raw": "0" + "end": { + "line": 21, + "column": 26 }, - "value": 0 + "identifierName": "left" + }, + "name": "left" + }, + "computed": false + }, + "alternate": { + "type": "MemberExpression", + "start": 508, + "end": 518, + "loc": { + "start": { + "line": 21, + "column": 29 + }, + "end": { + "line": 21, + "column": 39 } }, - "consequent": { - "type": "MemberExpression", - "start": 503, + "object": { + "type": "Identifier", + "start": 508, "end": 512, "loc": { "start": { "line": 21, - "column": 24 + "column": 29 }, "end": { "line": 21, "column": 33 - } - }, - "object": { - "type": "Identifier", - "start": 503, - "end": 507, - "loc": { - "start": { - "line": 21, - "column": 24 - }, - "end": { - "line": 21, - "column": 28 - }, - "identifierName": "root" - }, - "name": "root" - }, - "property": { - "type": "Identifier", - "start": 508, - "end": 512, - "loc": { - "start": { - "line": 21, - "column": 29 - }, - "end": { - "line": 21, - "column": 33 - }, - "identifierName": "left" }, - "name": "left" + "identifierName": "root" }, - "computed": false + "name": "root" }, - "alternate": { - "type": "MemberExpression", - "start": 515, - "end": 525, + "property": { + "type": "Identifier", + "start": 513, + "end": 518, "loc": { "start": { "line": 21, - "column": 36 + "column": 34 }, "end": { "line": 21, - "column": 46 - } - }, - "object": { - "type": "Identifier", - "start": 515, - "end": 519, - "loc": { - "start": { - "line": 21, - "column": 36 - }, - "end": { - "line": 21, - "column": 40 - }, - "identifierName": "root" - }, - "name": "root" - }, - "property": { - "type": "Identifier", - "start": 520, - "end": 525, - "loc": { - "start": { - "line": 21, - "column": 41 - }, - "end": { - "line": 21, - "column": 46 - }, - "identifierName": "right" + "column": 39 }, - "name": "right" + "identifierName": "right" }, - "computed": false - } + "name": "right" + }, + "computed": false } } - ], - "kind": "const" + } }, { "type": "IfStatement", - "start": 530, - "end": 571, + "start": 523, + "end": 563, "loc": { "start": { "line": 23, @@ -964,9 +962,9 @@ } }, "test": { - "type": "CallExpression", - "start": 534, - "end": 548, + "type": "BinaryExpression", + "start": 527, + "end": 540, "loc": { "start": { "line": 23, @@ -974,13 +972,13 @@ }, "end": { "line": 23, - "column": 20 + "column": 19 } }, - "callee": { - "type": "MemberExpression", - "start": 534, - "end": 546, + "left": { + "type": "Identifier", + "start": 527, + "end": 531, "loc": { "start": { "line": 23, @@ -988,55 +986,37 @@ }, "end": { "line": 23, - "column": 18 - } - }, - "object": { - "type": "Identifier", - "start": 534, - "end": 539, - "loc": { - "start": { - "line": 23, - "column": 6 - }, - "end": { - "line": 23, - "column": 11 - }, - "identifierName": "child" - }, - "name": "child" - }, - "property": { - "type": "Identifier", - "start": 540, - "end": 546, - "loc": { - "start": { - "line": 23, - "column": 12 - }, - "end": { - "line": 23, - "column": 18 - }, - "identifierName": "isLeaf" + "column": 10 }, - "name": "isLeaf" + "identifierName": "root" }, - "computed": false + "name": "root" }, - "arguments": [] + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 536, + "end": 540, + "loc": { + "start": { + "line": 23, + "column": 15 + }, + "end": { + "line": 23, + "column": 19 + } + } + } }, "consequent": { "type": "BlockStatement", - "start": 550, - "end": 571, + "start": 542, + "end": 563, "loc": { "start": { "line": 23, - "column": 22 + "column": 21 }, "end": { "line": 25, @@ -1046,8 +1026,8 @@ "body": [ { "type": "ReturnStatement", - "start": 555, - "end": 567, + "start": 547, + "end": 559, "loc": { "start": { "line": 24, @@ -1060,8 +1040,8 @@ }, "argument": { "type": "NullLiteral", - "start": 562, - "end": 566, + "start": 554, + "end": 558, "loc": { "start": { "line": 24, @@ -1078,170 +1058,6 @@ "directives": [] }, "alternate": null - }, - { - "type": "ExpressionStatement", - "start": 575, - "end": 605, - "loc": { - "start": { - "line": 27, - "column": 2 - }, - "end": { - "line": 27, - "column": 32 - } - }, - "expression": { - "type": "CallExpression", - "start": 575, - "end": 604, - "loc": { - "start": { - "line": 27, - "column": 2 - }, - "end": { - "line": 27, - "column": 31 - } - }, - "callee": { - "type": "Identifier", - "start": 575, - "end": 581, - "loc": { - "start": { - "line": 27, - "column": 2 - }, - "end": { - "line": 27, - "column": 8 - }, - "identifierName": "assert" - }, - "name": "assert" - }, - "arguments": [ - { - "type": "BinaryExpression", - "start": 582, - "end": 603, - "loc": { - "start": { - "line": 27, - "column": 9 - }, - "end": { - "line": 27, - "column": 30 - } - }, - "left": { - "type": "Identifier", - "start": 582, - "end": 587, - "loc": { - "start": { - "line": 27, - "column": 9 - }, - "end": { - "line": 27, - "column": 14 - }, - "identifierName": "child" - }, - "name": "child" - }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 599, - "end": 603, - "loc": { - "start": { - "line": 27, - "column": 26 - }, - "end": { - "line": 27, - "column": 30 - }, - "identifierName": "Node" - }, - "name": "Node" - } - } - ] - } - }, - { - "type": "ExpressionStatement", - "start": 608, - "end": 621, - "loc": { - "start": { - "line": 28, - "column": 2 - }, - "end": { - "line": 28, - "column": 15 - } - }, - "expression": { - "type": "AssignmentExpression", - "start": 608, - "end": 620, - "loc": { - "start": { - "line": 28, - "column": 2 - }, - "end": { - "line": 28, - "column": 14 - } - }, - "operator": "=", - "left": { - "type": "Identifier", - "start": 608, - "end": 612, - "loc": { - "start": { - "line": 28, - "column": 2 - }, - "end": { - "line": 28, - "column": 6 - }, - "identifierName": "root" - }, - "name": "root" - }, - "right": { - "type": "Identifier", - "start": 615, - "end": 620, - "loc": { - "start": { - "line": 28, - "column": 9 - }, - "end": { - "line": 28, - "column": 14 - }, - "identifierName": "child" - }, - "name": "child" - } - } } ], "directives": [] @@ -1261,29 +1077,29 @@ }, { "type": "Identifier", - "start": 629, - "end": 651, + "start": 571, + "end": 593, "loc": { "start": { - "line": 32, + "line": 29, "column": 0 }, "end": { - "line": 32, + "line": 29, "column": 22 } }, "declaration": { "type": "Identifier", - "start": 644, - "end": 650, + "start": 586, + "end": 592, "loc": { "start": { - "line": 32, + "line": 29, "column": 15 }, "end": { - "line": 32, + "line": 29, "column": 21 }, "identifierName": "search" @@ -1296,29 +1112,29 @@ }, { "type": "ExportDefaultDeclaration", - "start": 629, - "end": 651, + "start": 571, + "end": 593, "loc": { "start": { - "line": 32, + "line": 29, "column": 0 }, "end": { - "line": 32, + "line": 29, "column": 22 } }, "declaration": { "type": "VariableDeclaration", "start": 316, - "end": 627, + "end": 569, "loc": { "start": { "line": 12, "column": 0 }, "end": { - "line": 30, + "line": 27, "column": 2 } }, @@ -1326,14 +1142,14 @@ { "type": "VariableDeclarator", "start": 322, - "end": 626, + "end": 568, "loc": { "start": { "line": 12, "column": 6 }, "end": { - "line": 30, + "line": 27, "column": 1 } }, @@ -1358,14 +1174,14 @@ "init": { "type": "ArrowFunctionExpression", "start": 331, - "end": 626, + "end": 568, "loc": { "start": { "line": 12, "column": 15 }, "end": { - "line": 30, + "line": 27, "column": 1 } }, @@ -1446,14 +1262,14 @@ "body": { "type": "BlockStatement", "start": 355, - "end": 626, + "end": 568, "loc": { "start": { "line": 12, "column": 39 }, "end": { - 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"init": { - "type": "ConditionalExpression", - "start": 495, - "end": 525, + "consequent": { + "type": "MemberExpression", + "start": 496, + "end": 505, "loc": { "start": { "line": 21, - "column": 16 + "column": 17 }, "end": { "line": 21, - "column": 46 + "column": 26 } }, - "test": { - "type": "BinaryExpression", - "start": 495, + "object": { + "type": "Identifier", + "start": 496, "end": 500, "loc": { "start": { "line": 21, - "column": 16 + "column": 17 }, "end": { "line": 21, "column": 21 - } - }, - "left": { - "type": "Identifier", - "start": 495, - "end": 496, - "loc": { - "start": { - "line": 21, - "column": 16 - }, - "end": { - "line": 21, - "column": 17 - }, - "identifierName": "d" }, - "name": "d" + "identifierName": "root" }, - "operator": "<", - "right": { - "type": "NumericLiteral", - "start": 499, - "end": 500, - "loc": { - "start": { - "line": 21, - "column": 20 - }, - "end": { - "line": 21, - "column": 21 - } + "name": "root" + }, + "property": { + "type": "Identifier", + "start": 501, + "end": 505, + "loc": { + "start": { + "line": 21, + "column": 22 }, - 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"type": "CallExpression", - "start": 534, - "end": 548, + "type": "BinaryExpression", + "start": 527, + "end": 540, "loc": { "start": { "line": 23, @@ -2115,13 +1929,13 @@ }, "end": { "line": 23, - "column": 20 + "column": 19 } }, - "callee": { - "type": "MemberExpression", - "start": 534, - "end": 546, + "left": { + "type": "Identifier", + "start": 527, + "end": 531, "loc": { "start": { "line": 23, @@ -2129,55 +1943,37 @@ }, "end": { "line": 23, - "column": 18 - } - }, - "object": { - "type": "Identifier", - "start": 534, - "end": 539, - "loc": { - "start": { - "line": 23, - "column": 6 - }, - "end": { - "line": 23, - "column": 11 - }, - "identifierName": "child" - }, - "name": "child" - }, - "property": { - "type": "Identifier", - "start": 540, - "end": 546, - "loc": { - "start": { - "line": 23, - "column": 12 - }, - "end": { - "line": 23, - "column": 18 - }, - "identifierName": "isLeaf" + "column": 10 }, - "name": "isLeaf" + "identifierName": "root" }, - "computed": false + "name": "root" }, - 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The root of the tree to scan.\n * @param {any} key - The key to search for.\n * @returns {Node}\n ", + "start": 67, + "end": 315, "loc": { "start": { - "line": 13, - "column": 1 + "line": 4, + "column": 0 }, "end": { - "line": 13, - "column": 7 + "line": 11, + "column": 3 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 364, - "end": 365, + "value": "const", + "start": 316, + "end": 321, "loc": { "start": { - "line": 13, - "column": 7 + "line": 12, + "column": 0 }, "end": { - "line": 13, - "column": 8 + "line": 12, + "column": 5 } } }, @@ -3096,52 +2393,51 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 365, - "end": 369, + "value": "search", + "start": 322, + "end": 328, "loc": { "start": { - 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"line": 15, - "column": 19 + "line": 13, + "column": 13 }, "end": { - "line": 15, - "column": 20 + "line": 13, + "column": 23 } } }, @@ -3490,102 +2782,103 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 424, - "end": 427, + "value": "Node", + "start": 381, + "end": 385, "loc": { "start": { - "line": 15, - "column": 20 + "line": 13, + "column": 24 }, "end": { - "line": 15, - "column": 23 + "line": 13, + "column": 28 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 427, - "end": 428, + "start": 385, + "end": 386, "loc": { "start": { - "line": 15, - "column": 23 + "line": 13, + "column": 28 }, "end": { - "line": 15, - "column": 24 + "line": 13, + "column": 29 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "root", - "start": 429, - "end": 433, + "start": 386, + "end": 387, "loc": { "start": { - "line": 15, - "column": 25 + "line": 13, + "column": 29 }, "end": { - "line": 15, - "column": 29 + "line": 13, + "column": 30 } } }, { "type": { - "label": ".", + "label": "while", + "keyword": "while", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, - "isLoop": false, + "isLoop": true, "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 433, - "end": 434, + "value": "while", + "start": 389, + "end": 394, "loc": { "start": { - "line": 15, - "column": 29 + "line": 14, + "column": 1 }, "end": { - "line": 15, - "column": 30 + "line": 14, + "column": 6 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3594,121 +2887,122 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 434, - "end": 437, + "start": 395, + "end": 396, "loc": { "start": { - "line": 15, - "column": 30 + "line": 14, + "column": 7 }, "end": { - "line": 15, - "column": 33 + "line": 14, + "column": 8 } } }, { "type": { - "label": ")", + "label": "true", + "keyword": "true", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 437, - "end": 438, + "value": "true", + "start": 396, + "end": 400, "loc": { "start": { - "line": 15, - "column": 33 + "line": 14, + "column": 8 }, "end": { - "line": 15, - "column": 34 + "line": 14, + "column": 12 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 438, - "end": 439, + "start": 400, + "end": 401, "loc": { "start": { - "line": 15, - "column": 34 + "line": 14, + "column": 12 }, "end": { - "line": 15, - "column": 35 + "line": 14, + "column": 13 } } }, { "type": { - "label": "if", - "keyword": "if", - "beforeExpr": false, - "startsExpr": false, + "label": "{", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 443, - "end": 445, + "start": 402, + "end": 403, "loc": { "start": { - "line": 17, - "column": 2 + "line": 14, + "column": 14 }, "end": { - "line": 17, - "column": 4 + "line": 14, + "column": 15 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 446, - "end": 447, + "value": "const", + "start": 406, + "end": 411, "loc": { "start": { - "line": 17, - "column": 5 + "line": 15, + "column": 2 }, "end": { - "line": 17, - "column": 6 + "line": 15, + "column": 7 } } }, @@ -3725,49 +3019,49 @@ "binop": null }, "value": "d", - "start": 447, - "end": 448, + "start": 412, + "end": 413, "loc": { "start": { - "line": 17, - "column": 6 + "line": 15, + "column": 8 }, "end": { - "line": 17, - "column": 7 + "line": 15, + "column": 9 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 449, - "end": 452, + "value": "=", + "start": 414, + "end": 415, "loc": { "start": { - "line": 17, - "column": 8 + "line": 15, + "column": 10 }, "end": { - "line": 17, + "line": 15, "column": 11 } } }, { "type": { - "label": "num", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3775,28 +3069,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": 0, - "start": 453, - "end": 454, + "value": "compare", + "start": 416, + "end": 423, "loc": { "start": { - "line": 17, + "line": 15, "column": 12 }, "end": { - "line": 17, - "column": 13 + "line": 15, + "column": 19 } } }, { "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3804,23 +3097,23 @@ "postfix": false, "binop": null }, - "start": 454, - "end": 455, + "start": 423, + "end": 424, "loc": { "start": { - "line": 17, - "column": 13 + "line": 15, + "column": 19 }, "end": { - "line": 17, - "column": 14 + "line": 15, + "column": 20 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3829,23 +3122,23 @@ "postfix": false, "binop": null }, - "start": 456, - "end": 457, + "value": "key", + "start": 424, + "end": 427, "loc": { "start": { - "line": 17, - "column": 15 + "line": 15, + "column": 20 }, "end": { - "line": 17, - "column": 16 + "line": 15, + "column": 23 } } }, { "type": { - "label": "return", - "keyword": "return", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3856,17 +3149,16 @@ "binop": null, "updateContext": null }, - "value": "return", - "start": 461, - "end": 467, + "start": 427, + "end": 428, "loc": { "start": { - "line": 18, - "column": 3 + "line": 15, + "column": 23 }, "end": { - "line": 18, - "column": 9 + "line": 15, + "column": 24 } } }, @@ -3883,23 +3175,23 @@ "binop": null }, "value": "root", - "start": 468, - "end": 472, + "start": 429, + "end": 433, "loc": { "start": { - "line": 18, - "column": 10 + "line": 15, + "column": 25 }, "end": { - "line": 18, - "column": 14 + "line": 15, + "column": 29 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -3909,24 +3201,24 @@ "binop": null, "updateContext": null }, - "start": 472, - "end": 473, + "start": 433, + "end": 434, "loc": { "start": { - "line": 18, - "column": 14 + "line": 15, + "column": 29 }, "end": { - "line": 18, - "column": 15 + "line": 15, + "column": 30 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -3934,23 +3226,23 @@ "postfix": false, "binop": null }, - "start": 476, - "end": 477, + "value": "key", + "start": 434, + "end": 437, "loc": { "start": { - "line": 19, - "column": 2 + "line": 15, + "column": 30 }, "end": { - "line": 19, - "column": 3 + "line": 15, + "column": 33 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -3958,73 +3250,97 @@ "isAssign": false, "prefix": false, "postfix": false, + "binop": null + }, + "start": 437, + "end": 438, + "loc": { + "start": { + "line": 15, + "column": 33 + }, + "end": { + "line": 15, + "column": 34 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, "binop": null, "updateContext": null }, - "value": "const", - "start": 481, - "end": 486, + "start": 438, + "end": 439, "loc": { "start": { - "line": 21, - "column": 2 + "line": 15, + "column": 34 }, "end": { - "line": 21, - "column": 7 + "line": 15, + "column": 35 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "child", - "start": 487, - "end": 492, + "value": "if", + "start": 443, + "end": 445, "loc": { "start": { - "line": 21, - "column": 8 + "line": 17, + "column": 2 }, "end": { - "line": 21, - "column": 13 + "line": 17, + "column": 4 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 493, - "end": 494, + "start": 446, + "end": 447, "loc": { "start": { - "line": 21, - "column": 14 + "line": 17, + "column": 5 }, "end": { - "line": 21, - "column": 15 + "line": 17, + "column": 6 } } }, @@ -4041,22 +3357,22 @@ "binop": null }, "value": "d", - "start": 495, - "end": 496, + "start": 447, + "end": 448, "loc": { "start": { - "line": 21, - "column": 16 + "line": 17, + "column": 6 }, "end": { - "line": 21, - "column": 17 + "line": 17, + "column": 7 } } }, { "type": { - "label": "", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -4064,20 +3380,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": 6, "updateContext": null }, - "value": "<", - "start": 497, - "end": 498, + "value": "===", + "start": 449, + "end": 452, "loc": { "start": { - "line": 21, - "column": 18 + "line": 17, + "column": 8 }, "end": { - "line": 21, - "column": 19 + "line": 17, + "column": 11 } } }, @@ -4095,49 +3411,48 @@ "updateContext": null }, "value": 0, - "start": 499, - "end": 500, + "start": 453, + "end": 454, "loc": { "start": { - "line": 21, - "column": 20 + "line": 17, + "column": 12 }, "end": { - "line": 21, - "column": 21 + "line": 17, + "column": 13 } } }, { "type": { - "label": "?", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 501, - "end": 502, + "start": 454, + "end": 455, "loc": { "start": { - "line": 21, - "column": 22 + "line": 17, + "column": 13 }, "end": { - "line": 21, - "column": 23 + "line": 17, + "column": 14 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -4146,24 +3461,24 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 503, - "end": 507, + "start": 456, + "end": 457, "loc": { "start": { - "line": 21, - "column": 24 + "line": 17, + "column": 15 }, "end": { - "line": 21, - "column": 28 + "line": 17, + "column": 16 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "return", + "keyword": "return", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -4173,16 +3488,17 @@ "binop": null, "updateContext": null }, - "start": 507, - "end": 508, + "value": "return", + "start": 461, + "end": 467, "loc": { "start": { - "line": 21, - "column": 28 + "line": 18, + "column": 3 }, "end": { - "line": 21, - "column": 29 + "line": 18, + "column": 9 } } }, @@ -4198,23 +3514,23 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 508, - "end": 512, + "value": "root", + "start": 468, + "end": 472, "loc": { "start": { - "line": 21, - "column": 29 + "line": 18, + "column": 10 }, "end": { - "line": 21, - "column": 33 + "line": 18, + "column": 14 } } }, { "type": { - "label": ":", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -4225,48 +3541,22 @@ "binop": null, "updateContext": null }, - "start": 513, - "end": 514, - "loc": { - "start": { - "line": 21, - "column": 34 - }, - "end": { - "line": 21, - "column": 35 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "root", - "start": 515, - "end": 519, + "start": 472, + "end": 473, "loc": { "start": { - "line": 21, - "column": 36 + "line": 18, + "column": 14 }, "end": { - "line": 21, - "column": 40 + "line": 18, + "column": 15 } } }, { "type": { - "label": ".", + "label": "}", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -4274,19 +3564,18 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 519, - "end": 520, + "start": 476, + "end": 477, "loc": { "start": { - "line": 21, - "column": 40 + "line": 19, + "column": 2 }, "end": { - "line": 21, - "column": 41 + "line": 19, + "column": 3 } } }, @@ -4302,102 +3591,103 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 520, - "end": 525, + "value": "root", + "start": 481, + "end": 485, "loc": { "start": { "line": 21, - "column": 41 + "column": 2 }, "end": { "line": 21, - "column": 46 + "column": 6 } } }, { "type": { - "label": ";", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 525, - "end": 526, + "value": "=", + "start": 486, + "end": 487, "loc": { "start": { "line": 21, - "column": 46 + "column": 7 }, "end": { "line": 21, - "column": 47 + "column": 8 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 530, - "end": 532, + "value": "d", + "start": 488, + "end": 489, "loc": { "start": { - "line": 23, - "column": 2 + "line": 21, + "column": 9 }, "end": { - "line": 23, - "column": 4 + "line": 21, + "column": 10 } } }, { "type": { - "label": "(", + "label": "", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 7, + "updateContext": null }, - "start": 533, - "end": 534, + "value": "<", + "start": 490, + "end": 491, "loc": { "start": { - "line": 23, - "column": 5 + "line": 21, + "column": 11 }, "end": { - "line": 23, - "column": 6 + "line": 21, + "column": 12 } } }, { "type": { - "label": "name", + "label": "num", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4405,26 +3695,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "child", - "start": 534, - "end": 539, + "value": 0, + "start": 492, + "end": 493, "loc": { "start": { - "line": 23, - "column": 6 + "line": 21, + "column": 13 }, "end": { - "line": 23, - "column": 11 + "line": 21, + "column": 14 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "?", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -4434,16 +3725,16 @@ "binop": null, "updateContext": null }, - "start": 539, - "end": 540, + "start": 494, + "end": 495, "loc": { "start": { - "line": 23, - "column": 11 + "line": 21, + "column": 15 }, "end": { - "line": 23, - "column": 12 + "line": 21, + "column": 16 } } }, @@ -4459,50 +3750,51 @@ "postfix": false, "binop": null }, - "value": "isLeaf", - "start": 540, - "end": 546, + "value": "root", + "start": 496, + "end": 500, "loc": { "start": { - "line": 23, - "column": 12 + "line": 21, + "column": 17 }, "end": { - "line": 23, - "column": 18 + "line": 21, + "column": 21 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 546, - "end": 547, + "start": 500, + "end": 501, "loc": { "start": { - "line": 23, - "column": 18 + "line": 21, + "column": 21 }, "end": { - "line": 23, - "column": 19 + "line": 21, + "column": 22 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4510,48 +3802,50 @@ "postfix": false, "binop": null }, - "start": 547, - "end": 548, + "value": "left", + "start": 501, + "end": 505, "loc": { "start": { - "line": 23, - "column": 19 + "line": 21, + "column": 22 }, "end": { - "line": 23, - "column": 20 + "line": 21, + "column": 26 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ":", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 548, - "end": 549, + "start": 506, + "end": 507, "loc": { "start": { - "line": 23, - "column": 20 + "line": 21, + "column": 27 }, "end": { - "line": 23, - "column": 21 + "line": 21, + "column": 28 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -4560,24 +3854,24 @@ "postfix": false, "binop": null }, - "start": 550, - "end": 551, + "value": "root", + "start": 508, + "end": 512, "loc": { "start": { - "line": 23, - "column": 22 + "line": 21, + "column": 29 }, "end": { - "line": 23, - "column": 23 + "line": 21, + "column": 33 } } }, { "type": { - "label": "return", - "keyword": "return", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -4587,24 +3881,22 @@ "binop": null, "updateContext": null }, - "value": "return", - "start": 555, - "end": 561, + "start": 512, + "end": 513, "loc": { "start": { - "line": 24, - "column": 3 + "line": 21, + "column": 33 }, "end": { - "line": 24, - "column": 9 + "line": 21, + "column": 34 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4612,20 +3904,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 562, - "end": 566, + "value": "right", + "start": 513, + "end": 518, "loc": { "start": { - "line": 24, - "column": 10 + "line": 21, + "column": 34 }, "end": { - "line": 24, - "column": 14 + "line": 21, + "column": 39 } } }, @@ -4642,22 +3933,23 @@ "binop": null, "updateContext": null }, - "start": 566, - "end": 567, + "start": 518, + "end": 519, "loc": { "start": { - "line": 24, - "column": 14 + "line": 21, + "column": 39 }, "end": { - "line": 24, - "column": 15 + "line": 21, + "column": 40 } } }, { "type": { - "label": "}", + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -4665,25 +3957,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 570, - "end": 571, + "value": "if", + "start": 523, + "end": 525, "loc": { "start": { - "line": 25, + "line": 23, "column": 2 }, "end": { - "line": 25, - "column": 3 + "line": 23, + "column": 4 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -4692,24 +3986,23 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 575, - "end": 581, + "start": 526, + "end": 527, "loc": { "start": { - "line": 27, - "column": 2 + "line": 23, + "column": 5 }, "end": { - "line": 27, - "column": 8 + "line": 23, + "column": 6 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -4718,78 +4011,80 @@ "postfix": false, "binop": null }, - "start": 581, - "end": 582, + "value": "root", + "start": 527, + "end": 531, "loc": { "start": { - "line": 27, - "column": 8 + "line": 23, + "column": 6 }, "end": { - "line": 27, - "column": 9 + "line": 23, + "column": 10 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "child", - "start": 582, - "end": 587, + "value": "===", + "start": 532, + "end": 535, "loc": { "start": { - "line": 27, - "column": 9 + "line": 23, + "column": 11 }, "end": { - "line": 27, + "line": 23, "column": 14 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, - "startsExpr": false, + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 588, - "end": 598, + "value": "null", + "start": 536, + "end": 540, "loc": { "start": { - "line": 27, + "line": 23, "column": 15 }, "end": { - "line": 27, - "column": 25 + "line": 23, + "column": 19 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4797,25 +4092,24 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 599, - "end": 603, + "start": 540, + "end": 541, "loc": { "start": { - "line": 27, - "column": 26 + "line": 23, + "column": 19 }, "end": { - "line": 27, - "column": 30 + "line": 23, + "column": 20 } } }, { "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, + "label": "{", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -4823,22 +4117,23 @@ "postfix": false, "binop": null }, - "start": 603, - "end": 604, + "start": 542, + "end": 543, "loc": { "start": { - "line": 27, - "column": 30 + "line": 23, + "column": 21 }, "end": { - "line": 27, - "column": 31 + "line": 23, + "column": 22 } } }, { "type": { - "label": ";", + "label": "return", + "keyword": "return", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -4849,22 +4144,24 @@ "binop": null, "updateContext": null }, - "start": 604, - "end": 605, + "value": "return", + "start": 547, + "end": 553, "loc": { "start": { - "line": 27, - "column": 31 + "line": 24, + "column": 3 }, "end": { - "line": 27, - "column": 32 + "line": 24, + "column": 9 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4872,98 +4169,71 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "root", - "start": 608, - "end": 612, + "value": "null", + "start": 554, + "end": 558, "loc": { "start": { - "line": 28, - "column": 2 + "line": 24, + "column": 10 }, "end": { - "line": 28, - "column": 6 + "line": 24, + "column": 14 } } }, { "type": { - "label": "=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 613, - "end": 614, + "start": 558, + "end": 559, "loc": { "start": { - "line": 28, - "column": 7 + "line": 24, + "column": 14 }, "end": { - "line": 28, - "column": 8 + "line": 24, + "column": 15 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "child", - "start": 615, - "end": 620, - "loc": { - "start": { - "line": 28, - "column": 9 - }, - "end": { - "line": 28, - "column": 14 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 620, - "end": 621, + "start": 562, + "end": 563, "loc": { "start": { - "line": 28, - "column": 14 + "line": 25, + "column": 2 }, "end": { - "line": 28, - "column": 15 + "line": 25, + "column": 3 } } }, @@ -4979,15 +4249,15 @@ "postfix": false, "binop": null }, - "start": 623, - "end": 624, + "start": 565, + "end": 566, "loc": { "start": { - "line": 29, + "line": 26, "column": 1 }, "end": { - "line": 29, + "line": 26, "column": 2 } } @@ -5004,15 +4274,15 @@ "postfix": false, "binop": null }, - "start": 625, - "end": 626, + "start": 567, + "end": 568, "loc": { "start": { - "line": 30, + "line": 27, "column": 0 }, "end": { - "line": 30, + "line": 27, "column": 1 } } @@ -5030,15 +4300,15 @@ "binop": null, "updateContext": null }, - "start": 626, - "end": 627, + "start": 568, + "end": 569, "loc": { "start": { - "line": 30, + "line": 27, "column": 1 }, "end": { - "line": 30, + "line": 27, "column": 2 } } @@ -5058,15 +4328,15 @@ "updateContext": null }, "value": "export", - "start": 629, - "end": 635, + "start": 571, + "end": 577, "loc": { "start": { - "line": 32, + "line": 29, "column": 0 }, "end": { - "line": 32, + "line": 29, "column": 6 } } @@ -5086,15 +4356,15 @@ "updateContext": null }, "value": "default", - "start": 636, - "end": 643, + "start": 578, + "end": 585, "loc": { "start": { - "line": 32, + "line": 29, "column": 7 }, "end": { - "line": 32, + "line": 29, "column": 14 } } @@ -5112,15 +4382,15 @@ "binop": null }, "value": "search", - "start": 644, - "end": 650, + "start": 586, + "end": 592, "loc": { "start": { - "line": 32, + "line": 29, "column": 15 }, "end": { - "line": 32, + "line": 29, "column": 21 } } @@ -5138,15 +4408,15 @@ "binop": null, "updateContext": null }, - "start": 650, - "end": 651, + "start": 592, + "end": 593, "loc": { "start": { - "line": 32, + "line": 29, "column": 21 }, "end": { - "line": 32, + "line": 29, "column": 22 } } @@ -5164,15 +4434,15 @@ "binop": null, "updateContext": null }, - "start": 652, - "end": 652, + "start": 594, + "end": 594, "loc": { "start": { - "line": 33, + "line": 30, "column": 0 }, "end": { - "line": 33, + "line": 30, "column": 0 } } diff --git a/ast/source/traversal/inordertraversal.js.json b/ast/source/traversal/inordertraversal.js.json index 48df69d..5061a6c 100644 --- a/ast/source/traversal/inordertraversal.js.json +++ b/ast/source/traversal/inordertraversal.js.json @@ -1,7 +1,7 @@ { "type": "File", "start": 0, - "end": 876, + "end": 874, "loc": { "start": { "line": 1, @@ -15,7 +15,7 @@ "program": { "type": "Program", "start": 0, - "end": 876, + "end": 874, "loc": { "start": { "line": 1, @@ -187,7 +187,7 @@ { "type": "ExportDefaultDeclaration", "start": 215, - "end": 875, + "end": 873, "loc": { "start": { "line": 10, @@ -201,7 +201,7 @@ "declaration": { "type": "FunctionDeclaration", "start": 230, - "end": 875, + "end": 873, "loc": { "start": { "line": 10, @@ -255,7 +255,7 @@ "body": { "type": "BlockStatement", "start": 263, - "end": 875, + "end": 873, "loc": { "start": { "line": 10, @@ -369,7 +369,7 @@ { "type": "IfStatement", "start": 297, - "end": 559, + "end": 558, "loc": { "start": { "line": 12, @@ -381,9 +381,9 @@ } }, "test": { - "type": "UnaryExpression", + "type": "BinaryExpression", "start": 301, - "end": 320, + "end": 319, "loc": { "start": { "line": 12, @@ -391,122 +391,84 @@ }, "end": { "line": 12, - "column": 24 + "column": 23 } }, - "operator": "!", - "prefix": true, - "argument": { - "type": "CallExpression", - "start": 302, - "end": 320, + "left": { + "type": "MemberExpression", + "start": 301, + "end": 310, "loc": { "start": { "line": 12, - "column": 6 + "column": 5 }, "end": { "line": 12, - "column": 24 + "column": 14 } }, - "callee": { - "type": "MemberExpression", - "start": 302, - "end": 318, + "object": { + "type": "Identifier", + "start": 301, + "end": 305, "loc": { "start": { "line": 12, - "column": 6 + "column": 5 }, "end": { "line": 12, - "column": 22 - } - }, - "object": { - "type": "MemberExpression", - "start": 302, - "end": 311, - "loc": { - "start": { - "line": 12, - "column": 6 - }, - "end": { - "line": 12, - "column": 15 - } - }, - "object": { - "type": "Identifier", - "start": 302, - "end": 306, - "loc": { - "start": { - "line": 12, - "column": 6 - }, - "end": { - "line": 12, - "column": 10 - }, - "identifierName": "node" - }, - "name": "node" - }, - "property": { - "type": "Identifier", - "start": 307, - "end": 311, - "loc": { - "start": { - "line": 12, - "column": 11 - }, - "end": { - "line": 12, - "column": 15 - }, - "identifierName": "left" - }, - "name": "left" + "column": 9 }, - "computed": false + "identifierName": "node" }, - "property": { - "type": "Identifier", - "start": 312, - "end": 318, - "loc": { - "start": { - "line": 12, - "column": 16 - }, - "end": { - "line": 12, - "column": 22 - }, - "identifierName": "isLeaf" + "name": "node" + }, + "property": { + "type": "Identifier", + "start": 306, + "end": 310, + "loc": { + "start": { + "line": 12, + "column": 10 }, - "name": "isLeaf" + "end": { + "line": 12, + "column": 14 + }, + "identifierName": "left" }, - "computed": false + "name": "left" }, - "arguments": [] + "computed": false }, - "extra": { - "parenthesizedArgument": false + "operator": "!==", + "right": { + "type": "NullLiteral", + "start": 315, + "end": 319, + "loc": { + "start": { + "line": 12, + "column": 19 + }, + "end": { + "line": 12, + "column": 23 + } + } } }, "consequent": { "type": "BlockStatement", - "start": 322, - "end": 559, + "start": 321, + "end": 558, "loc": { "start": { "line": 12, - "column": 26 + "column": 25 }, "end": { "line": 18, @@ -516,8 +478,8 @@ "body": [ { "type": "ExpressionStatement", - "start": 484, - "end": 518, + "start": 483, + "end": 517, "loc": { "start": { "line": 16, @@ -530,8 +492,8 @@ }, "expression": { "type": "CallExpression", - "start": 484, - "end": 517, + "start": 483, + "end": 516, "loc": { "start": { "line": 16, @@ -544,8 +506,8 @@ }, "callee": { "type": "Identifier", - "start": 484, - "end": 490, + "start": 483, + "end": 489, "loc": { "start": { "line": 16, @@ -563,8 +525,8 @@ "arguments": [ { "type": "BinaryExpression", - "start": 491, - "end": 516, + "start": 490, + "end": 515, "loc": { "start": { "line": 16, @@ -577,8 +539,8 @@ }, "left": { "type": "MemberExpression", - "start": 491, - "end": 500, + "start": 490, + "end": 499, "loc": { "start": { "line": 16, @@ -591,8 +553,8 @@ }, "object": { "type": "Identifier", - "start": 491, - "end": 495, + "start": 490, + "end": 494, "loc": { "start": { "line": 16, @@ -608,8 +570,8 @@ }, "property": { "type": "Identifier", - "start": 496, - "end": 500, + "start": 495, + "end": 499, "loc": { "start": { "line": 16, @@ -628,8 +590,8 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 512, - "end": 516, + "start": 511, + "end": 515, "loc": { "start": { "line": 16, @@ -651,8 +613,8 @@ { "type": "CommentLine", "value": " Yield the nodes on the left recursively. Those nodes are all smaller", - "start": 326, - "end": 397, + "start": 325, + "end": 396, "loc": { "start": { "line": 13, @@ -667,8 +629,8 @@ { "type": "CommentLine", "value": " than (or equal to) the current node by the binary search tree", - "start": 400, - "end": 464, + "start": 399, + "end": 463, "loc": { "start": { "line": 14, @@ -683,8 +645,8 @@ { "type": "CommentLine", "value": " properties.", - "start": 467, - "end": 481, + "start": 466, + "end": 480, "loc": { "start": { "line": 15, @@ -700,8 +662,8 @@ }, { "type": "ExpressionStatement", - "start": 521, - "end": 556, + "start": 520, + "end": 555, "loc": { "start": { "line": 17, @@ -714,8 +676,8 @@ }, "expression": { "type": "YieldExpression", - "start": 521, - "end": 555, + "start": 520, + "end": 554, "loc": { "start": { "line": 17, @@ -729,8 +691,8 @@ "delegate": true, "argument": { "type": "CallExpression", - "start": 528, - "end": 555, + "start": 527, + "end": 554, "loc": { "start": { "line": 17, @@ -743,8 +705,8 @@ }, "callee": { "type": "Identifier", - "start": 528, - "end": 544, + "start": 527, + "end": 543, "loc": { "start": { "line": 17, @@ -761,8 +723,8 @@ "arguments": [ { "type": "MemberExpression", - "start": 545, - "end": 554, + "start": 544, + "end": 553, "loc": { "start": { "line": 17, @@ -775,8 +737,8 @@ }, "object": { "type": "Identifier", - "start": 545, - "end": 549, + "start": 544, + "end": 548, "loc": { "start": { "line": 17, @@ -792,8 +754,8 @@ }, "property": { "type": "Identifier", - "start": 550, - "end": 554, + "start": 549, + "end": 553, "loc": { "start": { "line": 17, @@ -822,8 +784,8 @@ { "type": "CommentLine", "value": " Yield the current node.", - "start": 562, - "end": 588, + "start": 561, + "end": 587, "loc": { "start": { "line": 20, @@ -839,8 +801,8 @@ }, { "type": "ExpressionStatement", - "start": 590, - "end": 605, + "start": 589, + "end": 604, "loc": { "start": { "line": 21, @@ -853,8 +815,8 @@ }, "expression": { "type": "YieldExpression", - "start": 590, - "end": 604, + "start": 589, + "end": 603, "loc": { "start": { "line": 21, @@ -868,8 +830,8 @@ "delegate": false, "argument": { "type": "MemberExpression", - "start": 596, - "end": 604, + "start": 595, + "end": 603, "loc": { "start": { "line": 21, @@ -882,8 +844,8 @@ }, "object": { "type": "Identifier", - "start": 596, - "end": 600, + "start": 595, + "end": 599, "loc": { "start": { "line": 21, @@ -900,8 +862,8 @@ }, "property": { "type": "Identifier", - "start": 601, - "end": 604, + "start": 600, + "end": 603, "loc": { "start": { "line": 21, @@ -924,8 +886,8 @@ { "type": "CommentLine", "value": " Yield the current node.", - "start": 562, - "end": 588, + "start": 561, + "end": 587, "loc": { "start": { "line": 20, @@ -941,8 +903,8 @@ }, { "type": "IfStatement", - "start": 608, - "end": 873, + "start": 607, + "end": 871, "loc": { "start": { "line": 23, @@ -954,9 +916,9 @@ } }, "test": { - "type": "UnaryExpression", - "start": 612, - "end": 632, + "type": "BinaryExpression", + "start": 611, + "end": 630, "loc": { "start": { "line": 23, @@ -964,122 +926,84 @@ }, "end": { "line": 23, - "column": 25 + "column": 24 } }, - "operator": "!", - "prefix": true, - "argument": { - "type": "CallExpression", - "start": 613, - "end": 632, + "left": { + "type": "MemberExpression", + "start": 611, + "end": 621, "loc": { "start": { "line": 23, - "column": 6 + "column": 5 }, "end": { "line": 23, - "column": 25 + "column": 15 } }, - "callee": { - "type": "MemberExpression", - "start": 613, - "end": 630, + "object": { + "type": "Identifier", + "start": 611, + "end": 615, "loc": { "start": { "line": 23, - "column": 6 + "column": 5 }, "end": { "line": 23, - "column": 23 - } - }, - "object": { - "type": "MemberExpression", - "start": 613, - "end": 623, - "loc": { - "start": { - "line": 23, - "column": 6 - }, - "end": { - "line": 23, - "column": 16 - } + "column": 9 }, - "object": { - "type": "Identifier", - "start": 613, - "end": 617, - "loc": { - "start": { - "line": 23, - "column": 6 - }, - "end": { - "line": 23, - "column": 10 - }, - "identifierName": "node" - }, - "name": "node" - }, - "property": { - "type": "Identifier", - "start": 618, - "end": 623, - "loc": { - "start": { - "line": 23, - "column": 11 - }, - "end": { - "line": 23, - "column": 16 - }, - "identifierName": "right" - }, - "name": "right" - }, - "computed": false + "identifierName": "node" }, - "property": { - "type": "Identifier", - "start": 624, - "end": 630, - "loc": { - "start": { - "line": 23, - "column": 17 - }, - "end": { - "line": 23, - "column": 23 - }, - "identifierName": "isLeaf" + "name": "node" + }, + "property": { + "type": "Identifier", + "start": 616, + "end": 621, + "loc": { + "start": { + "line": 23, + "column": 10 + }, + "end": { + "line": 23, + "column": 15 }, - "name": "isLeaf" + "identifierName": "right" }, - "computed": false + "name": "right" }, - "arguments": [] + "computed": false }, - "extra": { - "parenthesizedArgument": false + "operator": "!==", + "right": { + "type": "NullLiteral", + "start": 626, + "end": 630, + "loc": { + "start": { + "line": 23, + "column": 20 + }, + "end": { + "line": 23, + "column": 24 + } + } } }, "consequent": { "type": "BlockStatement", - "start": 634, - "end": 873, + "start": 632, + "end": 871, "loc": { "start": { "line": 23, - "column": 27 + "column": 26 }, "end": { "line": 29, @@ -1089,8 +1013,8 @@ "body": [ { "type": "ExpressionStatement", - "start": 796, - "end": 831, + "start": 794, + "end": 829, "loc": { "start": { "line": 27, @@ -1103,8 +1027,8 @@ }, "expression": { "type": "CallExpression", - "start": 796, - "end": 830, + "start": 794, + "end": 828, "loc": { "start": { "line": 27, @@ -1117,8 +1041,8 @@ }, "callee": { "type": "Identifier", - "start": 796, - "end": 802, + "start": 794, + "end": 800, "loc": { "start": { "line": 27, @@ -1136,8 +1060,8 @@ "arguments": [ { "type": "BinaryExpression", - "start": 803, - "end": 829, + "start": 801, + "end": 827, "loc": { "start": { "line": 27, @@ -1150,8 +1074,8 @@ }, "left": { "type": "MemberExpression", - "start": 803, - "end": 813, + "start": 801, + "end": 811, "loc": { "start": { "line": 27, @@ -1164,8 +1088,8 @@ }, "object": { "type": "Identifier", - "start": 803, - "end": 807, + "start": 801, + "end": 805, "loc": { "start": { "line": 27, @@ -1181,8 +1105,8 @@ }, "property": { "type": "Identifier", - "start": 808, - "end": 813, + "start": 806, + "end": 811, "loc": { "start": { "line": 27, @@ -1201,8 +1125,8 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 825, - "end": 829, + "start": 823, + "end": 827, "loc": { "start": { "line": 27, @@ -1224,8 +1148,8 @@ { "type": "CommentLine", "value": " Yield the nodes on the right recursively. Those nodes are all larger", - "start": 638, - "end": 709, + "start": 636, + "end": 707, "loc": { "start": { "line": 24, @@ -1240,8 +1164,8 @@ { "type": "CommentLine", "value": " than (or equal to) the current node by the binary search tree", - "start": 712, - "end": 776, + "start": 710, + "end": 774, "loc": { "start": { "line": 25, @@ -1256,8 +1180,8 @@ { "type": "CommentLine", "value": " properties.", - "start": 779, - "end": 793, + "start": 777, + "end": 791, "loc": { "start": { "line": 26, @@ -1273,8 +1197,8 @@ }, { "type": "ExpressionStatement", - "start": 834, - "end": 870, + "start": 832, + "end": 868, "loc": { "start": { "line": 28, @@ -1287,8 +1211,8 @@ }, "expression": { "type": "YieldExpression", - "start": 834, - "end": 869, + "start": 832, + "end": 867, "loc": { "start": { "line": 28, @@ -1302,8 +1226,8 @@ "delegate": true, "argument": { "type": "CallExpression", - "start": 841, - "end": 869, + "start": 839, + "end": 867, "loc": { "start": { "line": 28, @@ -1316,8 +1240,8 @@ }, "callee": { "type": "Identifier", - "start": 841, - "end": 857, + "start": 839, + "end": 855, "loc": { "start": { "line": 28, @@ -1334,8 +1258,8 @@ "arguments": [ { "type": "MemberExpression", - "start": 858, - "end": 868, + "start": 856, + "end": 866, "loc": { "start": { "line": 28, @@ -1348,8 +1272,8 @@ }, "object": { "type": "Identifier", - "start": 858, - "end": 862, + "start": 856, + "end": 860, "loc": { "start": { "line": 28, @@ -1365,8 +1289,8 @@ }, "property": { "type": "Identifier", - "start": 863, - "end": 868, + "start": 861, + "end": 866, "loc": { "start": { "line": 28, @@ -1456,8 +1380,8 @@ { "type": "CommentLine", "value": " Yield the nodes on the left recursively. Those nodes are all smaller", - "start": 326, - "end": 397, + "start": 325, + "end": 396, "loc": { "start": { "line": 13, @@ -1472,8 +1396,8 @@ { "type": "CommentLine", "value": " than (or equal to) the current node by the binary search tree", - "start": 400, - "end": 464, + "start": 399, + "end": 463, "loc": { "start": { "line": 14, @@ -1488,8 +1412,8 @@ { "type": "CommentLine", "value": " properties.", - "start": 467, - "end": 481, + "start": 466, + "end": 480, "loc": { "start": { "line": 15, @@ -1504,8 +1428,8 @@ { "type": "CommentLine", "value": " Yield the current node.", - "start": 562, - "end": 588, + "start": 561, + "end": 587, "loc": { "start": { "line": 20, @@ -1520,8 +1444,8 @@ { "type": "CommentLine", "value": " Yield the nodes on the right recursively. Those nodes are all larger", - "start": 638, - "end": 709, + "start": 636, + "end": 707, "loc": { "start": { "line": 24, @@ -1536,8 +1460,8 @@ { "type": "CommentLine", "value": " than (or equal to) the current node by the binary search tree", - "start": 712, - "end": 776, + "start": 710, + "end": 774, "loc": { "start": { "line": 25, @@ -1552,8 +1476,8 @@ { "type": "CommentLine", "value": " properties.", - "start": 779, - "end": 793, + "start": 777, + "end": 791, "loc": { "start": { "line": 26, @@ -2321,33 +2245,6 @@ } } }, - { - "type": { - "label": "prefix", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": true, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "!", - "start": 301, - "end": 302, - "loc": { - "start": { - "line": 12, - "column": 5 - }, - "end": { - "line": 12, - "column": 6 - } - } - }, { "type": { "label": "name", @@ -2361,16 +2258,16 @@ "binop": null }, "value": "node", - "start": 302, - "end": 306, + "start": 301, + "end": 305, "loc": { "start": { "line": 12, - "column": 6 + "column": 5 }, "end": { "line": 12, - "column": 10 + "column": 9 } } }, @@ -2387,16 +2284,16 @@ "binop": null, "updateContext": null }, - "start": 306, - "end": 307, + "start": 305, + "end": 306, "loc": { "start": { "line": 12, - "column": 10 + "column": 9 }, "end": { "line": 12, - "column": 11 + "column": 10 } } }, @@ -2413,34 +2310,35 @@ "binop": null }, "value": "left", - "start": 307, - "end": 311, + "start": 306, + "end": 310, "loc": { "start": { "line": 12, - "column": 11 + "column": 10 }, "end": { "line": 12, - "column": 15 + "column": 14 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, + "value": "!==", "start": 311, - "end": 312, + "end": 314, "loc": { "start": { "line": 12, @@ -2448,13 +2346,14 @@ }, "end": { "line": 12, - "column": 16 + "column": 18 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2462,40 +2361,16 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null - }, - "value": "isLeaf", - "start": 312, - "end": 318, - "loc": { - "start": { - "line": 12, - "column": 16 - }, - "end": { - "line": 12, - "column": 22 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 318, + "value": "null", + "start": 315, "end": 319, "loc": { "start": { "line": 12, - "column": 22 + "column": 19 }, "end": { "line": 12, @@ -2528,31 +2403,6 @@ } } }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 320, - "end": 321, - "loc": { - "start": { - "line": 12, - "column": 24 - }, - "end": { - "line": 12, - "column": 25 - } - } - }, { "type": { "label": "{", @@ -2565,24 +2415,24 @@ "postfix": false, "binop": null }, - "start": 322, - "end": 323, + "start": 321, + "end": 322, "loc": { "start": { "line": 12, - "column": 26 + "column": 25 }, "end": { "line": 12, - "column": 27 + "column": 26 } } }, { "type": "CommentLine", "value": " Yield the nodes on the left recursively. Those nodes are all smaller", - "start": 326, - "end": 397, + "start": 325, + "end": 396, "loc": { "start": { "line": 13, @@ -2597,8 +2447,8 @@ { "type": "CommentLine", "value": " than (or equal to) the current node by the binary search tree", - "start": 400, - "end": 464, + "start": 399, + "end": 463, "loc": { "start": { "line": 14, @@ -2613,8 +2463,8 @@ { "type": "CommentLine", "value": " properties.", - "start": 467, - "end": 481, + "start": 466, + "end": 480, "loc": { "start": { "line": 15, @@ -2639,8 +2489,8 @@ "binop": null }, "value": "assert", - "start": 484, - "end": 490, + "start": 483, + "end": 489, "loc": { "start": { "line": 16, @@ -2664,8 +2514,8 @@ "postfix": false, "binop": null }, - "start": 490, - "end": 491, + "start": 489, + "end": 490, "loc": { "start": { "line": 16, @@ -2690,8 +2540,8 @@ "binop": null }, "value": "node", - "start": 491, - "end": 495, + "start": 490, + "end": 494, "loc": { "start": { "line": 16, @@ -2716,8 +2566,8 @@ "binop": null, "updateContext": null }, - "start": 495, - "end": 496, + "start": 494, + "end": 495, "loc": { "start": { "line": 16, @@ -2742,8 +2592,8 @@ "binop": null }, "value": "left", - "start": 496, - "end": 500, + "start": 495, + "end": 499, "loc": { "start": { "line": 16, @@ -2770,8 +2620,8 @@ "updateContext": null }, "value": "instanceof", - "start": 501, - "end": 511, + "start": 500, + "end": 510, "loc": { "start": { "line": 16, @@ -2796,8 +2646,8 @@ "binop": null }, "value": "Node", - "start": 512, - "end": 516, + "start": 511, + "end": 515, "loc": { "start": { "line": 16, @@ -2821,8 +2671,8 @@ "postfix": false, "binop": null }, - "start": 516, - "end": 517, + "start": 515, + "end": 516, "loc": { "start": { "line": 16, @@ -2847,8 +2697,8 @@ "binop": null, "updateContext": null }, - "start": 517, - "end": 518, + "start": 516, + "end": 517, "loc": { "start": { "line": 16, @@ -2875,8 +2725,8 @@ "updateContext": null }, "value": "yield", - "start": 521, - "end": 526, + "start": 520, + "end": 525, "loc": { "start": { "line": 17, @@ -2902,8 +2752,8 @@ "updateContext": null }, "value": "*", - "start": 526, - "end": 527, + "start": 525, + "end": 526, "loc": { "start": { "line": 17, @@ -2928,8 +2778,8 @@ "binop": null }, "value": "inordertraversal", - "start": 528, - "end": 544, + "start": 527, + "end": 543, "loc": { "start": { "line": 17, @@ -2953,8 +2803,8 @@ "postfix": false, "binop": null }, - "start": 544, - "end": 545, + "start": 543, + "end": 544, "loc": { "start": { "line": 17, @@ -2979,8 +2829,8 @@ "binop": null }, "value": "node", - "start": 545, - "end": 549, + "start": 544, + "end": 548, "loc": { "start": { "line": 17, @@ -3005,8 +2855,8 @@ "binop": null, "updateContext": null }, - "start": 549, - "end": 550, + "start": 548, + "end": 549, "loc": { "start": { "line": 17, @@ -3031,8 +2881,8 @@ "binop": null }, "value": "left", - "start": 550, - "end": 554, + "start": 549, + "end": 553, "loc": { "start": { "line": 17, @@ -3056,8 +2906,8 @@ "postfix": false, "binop": null }, - "start": 554, - "end": 555, + "start": 553, + "end": 554, "loc": { "start": { "line": 17, @@ -3082,8 +2932,8 @@ "binop": null, "updateContext": null }, - "start": 555, - "end": 556, + "start": 554, + "end": 555, "loc": { "start": { "line": 17, @@ -3107,8 +2957,8 @@ "postfix": false, "binop": null }, - "start": 558, - "end": 559, + "start": 557, + "end": 558, "loc": { "start": { "line": 18, @@ -3123,8 +2973,8 @@ { "type": "CommentLine", "value": " Yield the current node.", - "start": 562, - "end": 588, + "start": 561, + "end": 587, "loc": { "start": { "line": 20, @@ -3151,8 +3001,8 @@ "updateContext": null }, "value": "yield", - "start": 590, - "end": 595, + "start": 589, + "end": 594, "loc": { "start": { "line": 21, @@ -3177,8 +3027,8 @@ "binop": null }, "value": "node", - "start": 596, - "end": 600, + "start": 595, + "end": 599, "loc": { "start": { "line": 21, @@ -3203,8 +3053,8 @@ "binop": null, "updateContext": null }, - "start": 600, - "end": 601, + "start": 599, + "end": 600, "loc": { "start": { "line": 21, @@ -3229,8 +3079,8 @@ "binop": null }, "value": "key", - "start": 601, - "end": 604, + "start": 600, + "end": 603, "loc": { "start": { "line": 21, @@ -3255,8 +3105,8 @@ "binop": null, "updateContext": null }, - "start": 604, - "end": 605, + "start": 603, + "end": 604, "loc": { "start": { "line": 21, @@ -3283,8 +3133,8 @@ "updateContext": null }, "value": "if", - "start": 608, - "end": 610, + "start": 607, + "end": 609, "loc": { "start": { "line": 23, @@ -3308,8 +3158,8 @@ "postfix": false, "binop": null }, - "start": 611, - "end": 612, + "start": 610, + "end": 611, "loc": { "start": { "line": 23, @@ -3321,33 +3171,6 @@ } } }, - { - "type": { - "label": "prefix", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": true, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "!", - "start": 612, - "end": 613, - "loc": { - "start": { - "line": 23, - "column": 5 - }, - "end": { - "line": 23, - "column": 6 - } - } - }, { "type": { "label": "name", @@ -3361,16 +3184,16 @@ "binop": null }, "value": "node", - "start": 613, - "end": 617, + "start": 611, + "end": 615, "loc": { "start": { "line": 23, - "column": 6 + "column": 5 }, "end": { "line": 23, - "column": 10 + "column": 9 } } }, @@ -3387,16 +3210,16 @@ "binop": null, "updateContext": null }, - "start": 617, - "end": 618, + "start": 615, + "end": 616, "loc": { "start": { "line": 23, - "column": 10 + "column": 9 }, "end": { "line": 23, - "column": 11 + "column": 10 } } }, @@ -3413,34 +3236,35 @@ "binop": null }, "value": "right", - "start": 618, - "end": 623, + "start": 616, + "end": 621, "loc": { "start": { "line": 23, - "column": 11 + "column": 10 }, "end": { "line": 23, - "column": 16 + "column": 15 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 623, - "end": 624, + "value": "!==", + "start": 622, + "end": 625, "loc": { "start": { "line": 23, @@ -3448,13 +3272,14 @@ }, "end": { "line": 23, - "column": 17 + "column": 19 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3462,40 +3287,16 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "isLeaf", - "start": 624, + "value": "null", + "start": 626, "end": 630, "loc": { "start": { "line": 23, - "column": 17 - }, - "end": { - "line": 23, - "column": 23 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 630, - "end": 631, - "loc": { - "start": { - "line": 23, - "column": 23 + "column": 20 }, "end": { "line": 23, @@ -3515,8 +3316,8 @@ "postfix": false, "binop": null }, - "start": 631, - "end": 632, + "start": 630, + "end": 631, "loc": { "start": { "line": 23, @@ -3528,31 +3329,6 @@ } } }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 632, - "end": 633, - "loc": { - "start": { - "line": 23, - "column": 25 - }, - "end": { - "line": 23, - "column": 26 - } - } - }, { "type": { "label": "{", @@ -3565,24 +3341,24 @@ "postfix": false, "binop": null }, - "start": 634, - "end": 635, + "start": 632, + "end": 633, "loc": { "start": { "line": 23, - "column": 27 + "column": 26 }, "end": { "line": 23, - "column": 28 + "column": 27 } } }, { "type": "CommentLine", "value": " Yield the nodes on the right recursively. Those nodes are all larger", - "start": 638, - "end": 709, + "start": 636, + "end": 707, "loc": { "start": { "line": 24, @@ -3597,8 +3373,8 @@ { "type": "CommentLine", "value": " than (or equal to) the current node by the binary search tree", - "start": 712, - "end": 776, + "start": 710, + "end": 774, "loc": { "start": { "line": 25, @@ -3613,8 +3389,8 @@ { "type": "CommentLine", "value": " properties.", - "start": 779, - "end": 793, + "start": 777, + "end": 791, "loc": { "start": { "line": 26, @@ -3639,8 +3415,8 @@ "binop": null }, "value": "assert", - "start": 796, - "end": 802, + "start": 794, + "end": 800, "loc": { "start": { "line": 27, @@ -3664,8 +3440,8 @@ "postfix": false, "binop": null }, - "start": 802, - "end": 803, + "start": 800, + "end": 801, "loc": { "start": { "line": 27, @@ -3690,8 +3466,8 @@ "binop": null }, "value": "node", - "start": 803, - "end": 807, + "start": 801, + "end": 805, "loc": { "start": { "line": 27, @@ -3716,8 +3492,8 @@ "binop": null, "updateContext": null }, - "start": 807, - "end": 808, + "start": 805, + "end": 806, "loc": { "start": { "line": 27, @@ -3742,8 +3518,8 @@ "binop": null }, "value": "right", - "start": 808, - "end": 813, + "start": 806, + "end": 811, "loc": { "start": { "line": 27, @@ -3770,8 +3546,8 @@ "updateContext": null }, "value": "instanceof", - "start": 814, - "end": 824, + "start": 812, + "end": 822, "loc": { "start": { "line": 27, @@ -3796,8 +3572,8 @@ "binop": null }, "value": "Node", - "start": 825, - "end": 829, + "start": 823, + "end": 827, "loc": { "start": { "line": 27, @@ -3821,8 +3597,8 @@ "postfix": false, "binop": null }, - "start": 829, - "end": 830, + "start": 827, + "end": 828, "loc": { "start": { "line": 27, @@ -3847,8 +3623,8 @@ "binop": null, "updateContext": null }, - "start": 830, - "end": 831, + "start": 828, + "end": 829, "loc": { "start": { "line": 27, @@ -3875,8 +3651,8 @@ "updateContext": null }, "value": "yield", - "start": 834, - "end": 839, + "start": 832, + "end": 837, "loc": { "start": { "line": 28, @@ -3902,8 +3678,8 @@ "updateContext": null }, "value": "*", - "start": 839, - "end": 840, + "start": 837, + "end": 838, "loc": { "start": { "line": 28, @@ -3928,8 +3704,8 @@ "binop": null }, "value": "inordertraversal", - "start": 841, - "end": 857, + "start": 839, + "end": 855, "loc": { "start": { "line": 28, @@ -3953,8 +3729,8 @@ "postfix": false, "binop": null }, - "start": 857, - "end": 858, + "start": 855, + "end": 856, "loc": { "start": { "line": 28, @@ -3979,8 +3755,8 @@ "binop": null }, "value": "node", - "start": 858, - "end": 862, + "start": 856, + "end": 860, "loc": { "start": { "line": 28, @@ -4005,8 +3781,8 @@ "binop": null, "updateContext": null }, - "start": 862, - "end": 863, + "start": 860, + "end": 861, "loc": { "start": { "line": 28, @@ -4031,8 +3807,8 @@ "binop": null }, "value": "right", - "start": 863, - "end": 868, + "start": 861, + "end": 866, "loc": { "start": { "line": 28, @@ -4056,8 +3832,8 @@ "postfix": false, "binop": null }, - "start": 868, - "end": 869, + "start": 866, + "end": 867, "loc": { "start": { "line": 28, @@ -4082,8 +3858,8 @@ "binop": null, "updateContext": null }, - "start": 869, - "end": 870, + "start": 867, + "end": 868, "loc": { "start": { "line": 28, @@ -4107,8 +3883,8 @@ "postfix": false, "binop": null }, - "start": 872, - "end": 873, + "start": 870, + "end": 871, "loc": { "start": { "line": 29, @@ -4132,8 +3908,8 @@ "postfix": false, "binop": null }, - "start": 874, - "end": 875, + "start": 872, + "end": 873, "loc": { "start": { "line": 30, @@ -4158,8 +3934,8 @@ "binop": null, "updateContext": null }, - "start": 876, - "end": 876, + "start": 874, + "end": 874, "loc": { "start": { "line": 31, diff --git a/ast/source/traversal/rangetraversal.js.json b/ast/source/traversal/rangetraversal.js.json index 0a4696a..7fe26d8 100644 --- a/ast/source/traversal/rangetraversal.js.json +++ b/ast/source/traversal/rangetraversal.js.json @@ -1,7 +1,7 @@ { "type": "File", "start": 0, - "end": 1463, + "end": 1459, "loc": { "start": { "line": 1, @@ -15,7 +15,7 @@ "program": { "type": "Program", "start": 0, - "end": 1463, + "end": 1459, "loc": { "start": { "line": 1, @@ -187,7 +187,7 @@ { "type": "ExportDefaultDeclaration", "start": 477, - "end": 1462, + "end": 1458, "loc": { "start": { "line": 14, @@ -201,7 +201,7 @@ "declaration": { "type": "FunctionDeclaration", "start": 492, - "end": 1462, + "end": 1458, "loc": { "start": { "line": 14, @@ -306,7 +306,7 @@ "body": { "type": "BlockStatement", "start": 545, - "end": 1462, + "end": 1458, "loc": { "start": { "line": 14, @@ -321,7 +321,7 @@ { "type": "IfStatement", "start": 548, - "end": 1460, + "end": 1456, "loc": { "start": { "line": 15, @@ -472,7 +472,7 @@ "consequent": { "type": "BlockStatement", "start": 581, - "end": 814, + "end": 813, "loc": { "start": { "line": 15, @@ -487,7 +487,7 @@ { "type": "IfStatement", "start": 681, - "end": 811, + "end": 810, "loc": { "start": { "line": 18, @@ -499,9 +499,9 @@ } }, "test": { - "type": "UnaryExpression", + "type": "BinaryExpression", "start": 685, - "end": 705, + "end": 704, "loc": { "start": { "line": 18, @@ -509,127 +509,87 @@ }, "end": { "line": 18, - "column": 26 + "column": 25 } }, - "operator": "!", - "prefix": true, - 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"start": 1253, - "end": 1300, + "start": 1250, + "end": 1297, "loc": { "start": { "line": 34, @@ -1981,8 +1861,8 @@ }, "callee": { "type": "Identifier", - "start": 1253, - "end": 1267, + "start": 1250, + "end": 1264, "loc": { "start": { "line": 34, @@ -1999,8 +1879,8 @@ "arguments": [ { "type": "Identifier", - "start": 1268, - "end": 1275, + "start": 1265, + "end": 1272, "loc": { "start": { "line": 34, @@ -2016,8 +1896,8 @@ }, { "type": "MemberExpression", - "start": 1277, - "end": 1286, + "start": 1274, + "end": 1283, "loc": { "start": { "line": 34, @@ -2030,8 +1910,8 @@ }, "object": { "type": "Identifier", - "start": 1277, - "end": 1281, + "start": 1274, + "end": 1278, "loc": { "start": { "line": 34, @@ -2047,8 +1927,8 @@ }, "property": { "type": "Identifier", - "start": 1282, - "end": 1286, + "start": 1279, + "end": 1283, "loc": { "start": { "line": 34, @@ -2066,8 +1946,8 @@ }, { "type": "Identifier", - "start": 1288, - "end": 1292, + "start": 1285, + "end": 1289, "loc": { "start": { "line": 34, @@ -2083,8 +1963,8 @@ }, { "type": "Identifier", - "start": 1294, - "end": 1299, + "start": 1291, + "end": 1296, "loc": { "start": { "line": 34, @@ -2110,8 +1990,8 @@ { "type": "CommentLine", "value": " Otherwise just recurse on both subtrees and yield the root in", - "start": 1097, - "end": 1161, + "start": 1095, + "end": 1159, "loc": { "start": { "line": 30, @@ -2126,8 +2006,8 @@ { "type": "CommentLine", "value": " between.", - "start": 1164, - "end": 1175, + "start": 1162, + "end": 1173, "loc": { "start": { "line": 31, @@ -2143,8 +2023,8 @@ }, { "type": "ExpressionStatement", - "start": 1309, - "end": 1324, + "start": 1306, + "end": 1321, "loc": { "start": { "line": 37, @@ -2157,8 +2037,8 @@ }, "expression": { "type": "YieldExpression", - "start": 1309, - "end": 1323, + "start": 1306, + "end": 1320, "loc": { "start": { "line": 37, @@ -2172,8 +2052,8 @@ "delegate": false, "argument": { "type": "MemberExpression", - "start": 1315, - "end": 1323, + "start": 1312, + "end": 1320, "loc": { "start": { "line": 37, @@ -2186,8 +2066,8 @@ }, "object": { "type": "Identifier", - "start": 1315, - "end": 1319, + "start": 1312, + "end": 1316, "loc": { "start": { "line": 37, @@ -2203,8 +2083,8 @@ }, "property": { "type": "Identifier", - "start": 1320, - "end": 1323, + "start": 1317, + "end": 1320, "loc": { "start": { "line": 37, @@ -2224,8 +2104,8 @@ }, { "type": "IfStatement", - "start": 1327, - "end": 1457, + "start": 1324, + "end": 1453, "loc": { "start": { "line": 38, @@ -2237,9 +2117,9 @@ } }, "test": { - "type": "UnaryExpression", - "start": 1331, - "end": 1351, + "type": "BinaryExpression", + "start": 1328, + "end": 1347, "loc": { "start": { "line": 38, @@ -2247,122 +2127,84 @@ }, "end": { "line": 38, - "column": 26 + "column": 25 } }, - "operator": "!", - "prefix": true, - "argument": { - "type": "CallExpression", - "start": 1332, - "end": 1351, + "left": { + "type": "MemberExpression", + "start": 1328, + "end": 1338, "loc": { "start": { "line": 38, - "column": 7 + "column": 6 }, "end": { "line": 38, - "column": 26 + "column": 16 } }, - "callee": { - "type": "MemberExpression", - "start": 1332, - "end": 1349, + "object": { + "type": "Identifier", + "start": 1328, + "end": 1332, "loc": { "start": { "line": 38, - "column": 7 + "column": 6 }, "end": { "line": 38, - "column": 24 - } - }, - "object": { - "type": "MemberExpression", - "start": 1332, - "end": 1342, - "loc": { - "start": { - "line": 38, - "column": 7 - }, - "end": { - "line": 38, - "column": 17 - } - }, - "object": { - "type": "Identifier", - "start": 1332, - "end": 1336, - "loc": { - "start": { - "line": 38, - "column": 7 - }, - "end": { - "line": 38, - "column": 11 - }, - "identifierName": "root" - }, - "name": "root" + "column": 10 }, - "property": { - "type": "Identifier", - "start": 1337, - "end": 1342, - "loc": { - "start": { - "line": 38, - "column": 12 - }, - "end": { - "line": 38, - "column": 17 - }, - "identifierName": "right" - }, - "name": "right" - }, - "computed": false + "identifierName": "root" }, - "property": { - "type": "Identifier", - "start": 1343, - "end": 1349, - "loc": { - "start": { - "line": 38, - "column": 18 - }, - "end": { - "line": 38, - "column": 24 - }, - "identifierName": "isLeaf" + "name": "root" + }, + "property": { + "type": "Identifier", + "start": 1333, + "end": 1338, + "loc": { + "start": { + "line": 38, + "column": 11 + }, + "end": { + "line": 38, + "column": 16 }, - "name": "isLeaf" + "identifierName": "right" }, - "computed": false + "name": "right" }, - "arguments": [] + "computed": false }, - "extra": { - "parenthesizedArgument": false + "operator": "!==", + "right": { + "type": "NullLiteral", + "start": 1343, + "end": 1347, + "loc": { + "start": { + "line": 38, + "column": 21 + }, + "end": { + "line": 38, + "column": 25 + } + } } }, "consequent": { "type": "BlockStatement", - "start": 1353, - "end": 1457, + "start": 1349, + "end": 1453, "loc": { "start": { "line": 38, - "column": 28 + "column": 27 }, "end": { "line": 41, @@ -2372,8 +2214,8 @@ "body": [ { "type": "ExpressionStatement", - "start": 1358, - "end": 1393, + "start": 1354, + "end": 1389, "loc": { "start": { "line": 39, @@ -2386,8 +2228,8 @@ }, "expression": { "type": "CallExpression", - "start": 1358, - "end": 1392, + "start": 1354, + "end": 1388, "loc": { "start": { "line": 39, @@ -2400,8 +2242,8 @@ }, "callee": { "type": "Identifier", - "start": 1358, - "end": 1364, + "start": 1354, + "end": 1360, "loc": { "start": { "line": 39, @@ -2418,8 +2260,8 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1365, - "end": 1391, + "start": 1361, + "end": 1387, "loc": { "start": { "line": 39, @@ -2432,8 +2274,8 @@ }, "left": { "type": "MemberExpression", - "start": 1365, - "end": 1375, + "start": 1361, + "end": 1371, "loc": { "start": { "line": 39, @@ -2446,8 +2288,8 @@ }, "object": { "type": "Identifier", - "start": 1365, - "end": 1369, + "start": 1361, + "end": 1365, "loc": { "start": { "line": 39, @@ -2463,8 +2305,8 @@ }, "property": { "type": "Identifier", - "start": 1370, - "end": 1375, + "start": 1366, + "end": 1371, "loc": { "start": { "line": 39, @@ -2483,8 +2325,8 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 1387, - "end": 1391, + "start": 1383, + "end": 1387, "loc": { "start": { "line": 39, @@ -2504,8 +2346,8 @@ }, { "type": "ExpressionStatement", - "start": 1397, - "end": 1453, + "start": 1393, + "end": 1449, "loc": { "start": { "line": 40, @@ -2518,8 +2360,8 @@ }, "expression": { "type": "YieldExpression", - "start": 1397, - "end": 1452, + "start": 1393, + "end": 1448, "loc": { "start": { "line": 40, @@ -2533,8 +2375,8 @@ "delegate": true, "argument": { "type": "CallExpression", - "start": 1404, - "end": 1452, + "start": 1400, + "end": 1448, "loc": { "start": { "line": 40, @@ -2547,8 +2389,8 @@ }, "callee": { "type": "Identifier", - "start": 1404, - "end": 1418, + "start": 1400, + "end": 1414, "loc": { "start": { "line": 40, @@ -2565,8 +2407,8 @@ "arguments": [ { "type": "Identifier", - "start": 1419, - "end": 1426, + "start": 1415, + "end": 1422, "loc": { "start": { "line": 40, @@ -2582,8 +2424,8 @@ }, { "type": "MemberExpression", - "start": 1428, - "end": 1438, + "start": 1424, + "end": 1434, "loc": { "start": { "line": 40, @@ -2596,8 +2438,8 @@ }, "object": { "type": "Identifier", - "start": 1428, - "end": 1432, + "start": 1424, + "end": 1428, "loc": { "start": { "line": 40, @@ -2613,8 +2455,8 @@ }, "property": { "type": "Identifier", - "start": 1433, - "end": 1438, + "start": 1429, + "end": 1434, "loc": { "start": { "line": 40, @@ -2632,8 +2474,8 @@ }, { "type": "Identifier", - "start": 1440, - "end": 1444, + "start": 1436, + "end": 1440, "loc": { "start": { "line": 40, @@ -2649,8 +2491,8 @@ }, { "type": "Identifier", - "start": 1446, - "end": 1451, + "start": 1442, + "end": 1447, "loc": { "start": { "line": 40, @@ -2775,8 +2617,8 @@ { "type": "CommentLine", "value": " If the root lies to the right of the interval, we can discard the", - "start": 859, - "end": 927, + "start": 858, + "end": 926, "loc": { "start": { "line": 23, @@ -2791,8 +2633,8 @@ { "type": "CommentLine", "value": " entire right subtree.", - "start": 930, - "end": 954, + "start": 929, + "end": 953, "loc": { "start": { "line": 24, @@ -2807,8 +2649,8 @@ { "type": "CommentLine", "value": " Otherwise just recurse on both subtrees and yield the root in", - "start": 1097, - "end": 1161, + "start": 1095, + "end": 1159, "loc": { "start": { "line": 30, @@ -2823,8 +2665,8 @@ { "type": "CommentLine", "value": " between.", - "start": 1164, - "end": 1175, + "start": 1162, + "end": 1173, "loc": { "start": { "line": 31, @@ -3963,20 +3805,19 @@ }, { "type": { - "label": "prefix", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, - "prefix": true, + "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "!", + "value": "root", "start": 685, - "end": 686, + "end": 689, "loc": { "start": { "line": 18, @@ -3984,33 +3825,7 @@ }, "end": { "line": 18, - "column": 7 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "root", - "start": 686, - "end": 690, - "loc": { - "start": { - "line": 18, - "column": 7 - }, - "end": { - "line": 18, - "column": 11 + "column": 10 } } }, @@ -4027,16 +3842,16 @@ "binop": null, "updateContext": null }, - "start": 690, - "end": 691, + "start": 689, + "end": 690, "loc": { "start": { "line": 18, - "column": 11 + "column": 10 }, "end": { "line": 18, - "column": 12 + "column": 11 } } }, @@ -4053,34 +3868,35 @@ "binop": null }, "value": "right", - "start": 691, - "end": 696, + "start": 690, + "end": 695, "loc": { "start": { "line": 18, - "column": 12 + "column": 11 }, "end": { "line": 18, - "column": 17 + "column": 16 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, + "value": "!==", "start": 696, - "end": 697, + "end": 699, "loc": { "start": { "line": 18, @@ -4088,13 +3904,14 @@ }, "end": { "line": 18, - "column": 18 + "column": 20 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -4102,40 +3919,16 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null - }, - "value": "isLeaf", - "start": 697, - "end": 703, - "loc": { - "start": { - "line": 18, - "column": 18 - }, - "end": { - "line": 18, - "column": 24 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 703, + "value": "null", + "start": 700, "end": 704, "loc": { "start": { "line": 18, - "column": 24 + "column": 21 }, "end": { "line": 18, @@ -4168,31 +3961,6 @@ } } }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 705, - "end": 706, - "loc": { - "start": { - "line": 18, - "column": 26 - }, - "end": { - "line": 18, - "column": 27 - } - } - }, { "type": { "label": "{", @@ -4205,16 +3973,16 @@ "postfix": false, "binop": null }, - "start": 707, - "end": 708, + "start": 706, + "end": 707, "loc": { "start": { "line": 18, - "column": 28 + "column": 27 }, "end": { "line": 18, - "column": 29 + "column": 28 } } }, @@ -4231,8 +3999,8 @@ "binop": null }, "value": "assert", - "start": 712, - "end": 718, + "start": 711, + "end": 717, "loc": { "start": { "line": 19, @@ -4256,8 +4024,8 @@ "postfix": false, "binop": null }, - "start": 718, - "end": 719, + "start": 717, + "end": 718, "loc": { "start": { "line": 19, @@ -4282,8 +4050,8 @@ "binop": null }, "value": "root", - "start": 719, - "end": 723, + "start": 718, + "end": 722, "loc": { "start": { "line": 19, @@ -4308,8 +4076,8 @@ "binop": null, "updateContext": null }, - "start": 723, - "end": 724, + "start": 722, + "end": 723, "loc": { "start": { "line": 19, @@ -4334,8 +4102,8 @@ "binop": null }, "value": "right", - "start": 724, - "end": 729, + "start": 723, + "end": 728, "loc": { "start": { "line": 19, @@ -4362,8 +4130,8 @@ "updateContext": null }, "value": "instanceof", - "start": 730, - "end": 740, + "start": 729, + "end": 739, "loc": { "start": { "line": 19, @@ -4388,8 +4156,8 @@ "binop": null }, "value": "Node", - "start": 741, - "end": 745, + "start": 740, + "end": 744, "loc": { "start": { "line": 19, @@ -4413,8 +4181,8 @@ "postfix": false, "binop": null }, - "start": 745, - "end": 746, + "start": 744, + "end": 745, "loc": { "start": { "line": 19, @@ -4439,8 +4207,8 @@ "binop": null, "updateContext": null }, - "start": 746, - "end": 747, + "start": 745, + "end": 746, "loc": { "start": { "line": 19, @@ -4467,8 +4235,8 @@ "updateContext": null }, "value": "yield", - "start": 751, - "end": 756, + "start": 750, + "end": 755, "loc": { "start": { "line": 20, @@ -4494,8 +4262,8 @@ "updateContext": null }, "value": "*", - "start": 756, - "end": 757, + "start": 755, + "end": 756, "loc": { "start": { "line": 20, @@ -4520,8 +4288,8 @@ "binop": null }, "value": "rangetraversal", - "start": 758, - "end": 772, + "start": 757, + "end": 771, "loc": { "start": { "line": 20, @@ -4545,8 +4313,8 @@ "postfix": false, "binop": null }, - 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"start": 815, - "end": 819, + "start": 814, + "end": 818, "loc": { "start": { "line": 22, @@ -4936,8 +4704,8 @@ "updateContext": null }, "value": "if", - "start": 820, - "end": 822, + "start": 819, + "end": 821, "loc": { "start": { "line": 22, @@ -4961,8 +4729,8 @@ "postfix": false, "binop": null }, - "start": 823, - "end": 824, + "start": 822, + "end": 823, "loc": { "start": { "line": 22, @@ -4987,8 +4755,8 @@ "binop": null }, "value": "compare", - "start": 824, - "end": 831, + "start": 823, + "end": 830, "loc": { "start": { "line": 22, @@ -5012,8 +4780,8 @@ "postfix": false, "binop": null }, - "start": 831, - "end": 832, + "start": 830, + "end": 831, "loc": { "start": { "line": 22, @@ -5038,8 +4806,8 @@ "binop": null }, "value": "root", - "start": 832, - "end": 836, + "start": 831, + "end": 835, "loc": { "start": { "line": 22, @@ -5064,8 +4832,8 @@ "binop": null, "updateContext": null }, - "start": 836, - "end": 837, + "start": 835, + "end": 836, "loc": { "start": { "line": 22, @@ -5090,8 +4858,8 @@ "binop": null }, "value": "key", - 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"start": 855, - "end": 856, + "start": 854, + "end": 855, "loc": { "start": { "line": 22, @@ -5287,8 +5055,8 @@ { "type": "CommentLine", "value": " If the root lies to the right of the interval, we can discard the", - "start": 859, - "end": 927, + "start": 858, + "end": 926, "loc": { "start": { "line": 23, @@ -5303,8 +5071,8 @@ { "type": "CommentLine", "value": " entire right subtree.", - "start": 930, - "end": 954, + "start": 929, + "end": 953, "loc": { "start": { "line": 24, @@ -5331,8 +5099,8 @@ "updateContext": null }, "value": "if", - "start": 957, - "end": 959, + "start": 956, + "end": 958, "loc": { "start": { "line": 25, @@ -5356,8 +5124,8 @@ "postfix": false, "binop": null }, - "start": 960, - "end": 961, + "start": 959, + "end": 960, "loc": { "start": { "line": 25, @@ -5369,33 +5137,6 @@ } } }, - { - "type": { - "label": "prefix", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": true, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "!", - "start": 961, - "end": 962, - "loc": { - "start": { - "line": 25, - "column": 6 - }, - "end": { - "line": 25, - "column": 7 - } - } - }, { "type": { "label": "name", @@ -5409,16 +5150,16 @@ "binop": null }, "value": "root", - "start": 962, - "end": 966, + "start": 960, + "end": 964, "loc": { "start": { "line": 25, - "column": 7 + "column": 6 }, "end": { "line": 25, - "column": 11 + "column": 10 } } }, @@ -5435,16 +5176,16 @@ "binop": null, "updateContext": null }, - "start": 966, - "end": 967, + "start": 964, + "end": 965, "loc": { "start": { "line": 25, - "column": 11 + "column": 10 }, "end": { "line": 25, - "column": 12 + "column": 11 } } }, @@ -5461,34 +5202,35 @@ "binop": null }, "value": "left", - "start": 967, - "end": 971, + "start": 965, + "end": 969, "loc": { "start": { "line": 25, - "column": 12 + "column": 11 }, "end": { "line": 25, - "column": 16 + "column": 15 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 971, - "end": 972, + "value": "!==", + "start": 970, + "end": 973, "loc": { "start": { "line": 25, @@ -5496,13 +5238,14 @@ }, "end": { "line": 25, - "column": 17 + "column": 19 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5510,40 +5253,16 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "isLeaf", - "start": 972, + "value": "null", + "start": 974, "end": 978, "loc": { "start": { "line": 25, - "column": 17 - }, - "end": { - "line": 25, - "column": 23 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 978, - "end": 979, - "loc": { - "start": { - "line": 25, - "column": 23 + "column": 20 }, "end": { "line": 25, @@ -5563,8 +5282,8 @@ "postfix": false, "binop": null }, - "start": 979, - "end": 980, + "start": 978, + "end": 979, "loc": { "start": { "line": 25, @@ -5576,31 +5295,6 @@ } } }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 980, - "end": 981, - "loc": { - "start": { - "line": 25, - "column": 25 - }, - "end": { - "line": 25, - "column": 26 - } - } - }, { "type": { "label": "{", @@ -5613,16 +5307,16 @@ "postfix": false, "binop": null }, - "start": 982, - "end": 983, + "start": 980, + "end": 981, "loc": { "start": { "line": 25, - "column": 27 + "column": 26 }, "end": { "line": 25, - "column": 28 + "column": 27 } } }, @@ -5639,8 +5333,8 @@ "binop": null }, "value": "assert", - "start": 987, - "end": 993, + "start": 985, + "end": 991, "loc": { "start": { "line": 26, @@ -5664,8 +5358,8 @@ "postfix": false, "binop": null }, - "start": 993, - "end": 994, + "start": 991, + "end": 992, "loc": { "start": { "line": 26, @@ -5690,8 +5384,8 @@ "binop": null }, "value": "root", - "start": 994, - "end": 998, + "start": 992, + "end": 996, "loc": { "start": { "line": 26, @@ -5716,8 +5410,8 @@ "binop": null, "updateContext": null }, - "start": 998, - "end": 999, + "start": 996, + "end": 997, "loc": { "start": { "line": 26, @@ -5742,8 +5436,8 @@ "binop": null }, "value": "left", - "start": 999, - "end": 1003, + "start": 997, + "end": 1001, "loc": { "start": { "line": 26, @@ -5770,8 +5464,8 @@ "updateContext": null }, "value": "instanceof", - "start": 1004, - "end": 1014, + "start": 1002, + "end": 1012, "loc": { "start": { "line": 26, @@ -5796,8 +5490,8 @@ "binop": null }, "value": "Node", - "start": 1015, - "end": 1019, + "start": 1013, + "end": 1017, "loc": { "start": { "line": 26, @@ -5821,8 +5515,8 @@ "postfix": false, "binop": null }, - "start": 1019, - "end": 1020, + "start": 1017, + "end": 1018, "loc": { "start": { "line": 26, @@ -5847,8 +5541,8 @@ "binop": null, "updateContext": null }, - "start": 1020, - "end": 1021, + "start": 1018, + "end": 1019, "loc": { "start": { "line": 26, @@ -5875,8 +5569,8 @@ "updateContext": null }, "value": "yield", - "start": 1025, - "end": 1030, + "start": 1023, + "end": 1028, "loc": { "start": { "line": 27, @@ -5902,8 +5596,8 @@ "updateContext": null }, "value": "*", - "start": 1030, - "end": 1031, + "start": 1028, + "end": 1029, "loc": { "start": { "line": 27, @@ -5928,8 +5622,8 @@ "binop": null }, "value": "rangetraversal", - "start": 1032, - "end": 1046, + "start": 1030, + "end": 1044, "loc": { "start": { "line": 27, @@ -5953,8 +5647,8 @@ "postfix": false, "binop": null }, - "start": 1046, - "end": 1047, + "start": 1044, + "end": 1045, "loc": { "start": { "line": 27, @@ -5979,8 +5673,8 @@ "binop": null }, "value": "compare", - "start": 1047, - "end": 1054, + "start": 1045, + "end": 1052, "loc": { "start": { "line": 27, @@ -6005,8 +5699,8 @@ "binop": null, "updateContext": null }, - "start": 1054, - "end": 1055, + "start": 1052, + "end": 1053, "loc": { "start": { "line": 27, @@ -6031,8 +5725,8 @@ "binop": null }, "value": "root", - "start": 1056, - "end": 1060, + "start": 1054, + "end": 1058, "loc": { "start": { "line": 27, @@ -6057,8 +5751,8 @@ "binop": null, "updateContext": null }, - "start": 1060, - "end": 1061, + "start": 1058, + "end": 1059, "loc": { "start": { "line": 27, @@ -6083,8 +5777,8 @@ "binop": null }, "value": "left", - "start": 1061, - "end": 1065, + "start": 1059, + "end": 1063, "loc": { "start": { "line": 27, @@ -6109,8 +5803,8 @@ "binop": null, "updateContext": null }, - "start": 1065, - "end": 1066, + "start": 1063, + "end": 1064, "loc": { "start": { "line": 27, @@ -6135,8 +5829,8 @@ "binop": null }, "value": "left", - "start": 1067, - "end": 1071, + "start": 1065, + "end": 1069, "loc": { "start": { "line": 27, @@ -6161,8 +5855,8 @@ "binop": null, "updateContext": null }, - "start": 1071, - "end": 1072, + "start": 1069, + "end": 1070, "loc": { "start": { "line": 27, @@ -6187,8 +5881,8 @@ "binop": null }, "value": "right", - "start": 1073, - "end": 1078, + "start": 1071, + "end": 1076, "loc": { "start": { "line": 27, @@ -6212,8 +5906,8 @@ "postfix": false, "binop": null }, - "start": 1078, - "end": 1079, + "start": 1076, + "end": 1077, "loc": { "start": { "line": 27, @@ -6238,8 +5932,8 @@ "binop": null, "updateContext": null }, - "start": 1079, - "end": 1080, + "start": 1077, + "end": 1078, "loc": { "start": { "line": 27, @@ -6263,8 +5957,8 @@ "postfix": false, "binop": null }, - "start": 1083, - "end": 1084, + "start": 1081, + "end": 1082, "loc": { "start": { "line": 28, @@ -6288,8 +5982,8 @@ "postfix": false, "binop": null }, - "start": 1086, - "end": 1087, + "start": 1084, + "end": 1085, "loc": { "start": { "line": 29, @@ -6316,8 +6010,8 @@ "updateContext": null }, "value": "else", - "start": 1088, - "end": 1092, + "start": 1086, + "end": 1090, "loc": { "start": { "line": 29, @@ -6341,8 +6035,8 @@ "postfix": false, "binop": null }, - "start": 1093, - "end": 1094, + "start": 1091, + "end": 1092, "loc": { "start": { "line": 29, @@ -6357,8 +6051,8 @@ { "type": "CommentLine", "value": " Otherwise just recurse on both subtrees and yield the root in", - "start": 1097, - "end": 1161, + "start": 1095, + "end": 1159, "loc": { "start": { "line": 30, @@ -6373,8 +6067,8 @@ { "type": "CommentLine", "value": " between.", - "start": 1164, - "end": 1175, + "start": 1162, + "end": 1173, "loc": { "start": { "line": 31, @@ -6401,8 +6095,8 @@ "updateContext": null }, "value": "if", - "start": 1178, - "end": 1180, + "start": 1176, + "end": 1178, "loc": { "start": { "line": 32, @@ -6426,8 +6120,8 @@ "postfix": false, "binop": null }, - "start": 1181, - "end": 1182, + "start": 1179, + "end": 1180, "loc": { "start": { "line": 32, @@ -6439,33 +6133,6 @@ } } }, - { - "type": { - "label": "prefix", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": true, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "!", - "start": 1182, - "end": 1183, - "loc": { - "start": { - "line": 32, - "column": 6 - }, - "end": { - "line": 32, - "column": 7 - } - } - }, { "type": { "label": "name", @@ -6479,16 +6146,16 @@ "binop": null }, "value": "root", - "start": 1183, - "end": 1187, + "start": 1180, + "end": 1184, "loc": { "start": { "line": 32, - "column": 7 + "column": 6 }, "end": { "line": 32, - "column": 11 + "column": 10 } } }, @@ -6505,16 +6172,16 @@ "binop": null, "updateContext": null }, - "start": 1187, - "end": 1188, + "start": 1184, + "end": 1185, "loc": { "start": { "line": 32, - "column": 11 + "column": 10 }, "end": { "line": 32, - "column": 12 + "column": 11 } } }, @@ -6531,33 +6198,34 @@ "binop": null }, "value": "left", - "start": 1188, - "end": 1192, + "start": 1185, + "end": 1189, "loc": { "start": { "line": 32, - "column": 12 + "column": 11 }, "end": { "line": 32, - "column": 16 + "column": 15 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1192, + "value": "!==", + "start": 1190, "end": 1193, "loc": { "start": { @@ -6566,13 +6234,14 @@ }, "end": { "line": 32, - "column": 17 + "column": 19 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -6580,40 +6249,16 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null - }, - "value": "isLeaf", - "start": 1193, - "end": 1199, - "loc": { - "start": { - "line": 32, - "column": 17 - }, - "end": { - "line": 32, - "column": 23 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1199, - "end": 1200, + "value": "null", + "start": 1194, + "end": 1198, "loc": { "start": { "line": 32, - "column": 23 + "column": 20 }, "end": { "line": 32, @@ -6633,8 +6278,8 @@ "postfix": false, "binop": null }, - "start": 1200, - "end": 1201, + "start": 1198, + "end": 1199, "loc": { "start": { "line": 32, @@ -6646,31 +6291,6 @@ } } }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 1201, - "end": 1202, - "loc": { - "start": { - "line": 32, - "column": 25 - }, - "end": { - "line": 32, - "column": 26 - } - } - }, { "type": { "label": "{", @@ -6683,16 +6303,16 @@ "postfix": false, "binop": null }, - "start": 1203, - "end": 1204, + "start": 1200, + "end": 1201, "loc": { "start": { "line": 32, - "column": 27 + "column": 26 }, "end": { "line": 32, - "column": 28 + "column": 27 } } }, @@ -6709,8 +6329,8 @@ "binop": null }, "value": "assert", - "start": 1208, - "end": 1214, + "start": 1205, + "end": 1211, "loc": { "start": { "line": 33, @@ -6734,8 +6354,8 @@ "postfix": false, "binop": null }, - "start": 1214, - "end": 1215, + "start": 1211, + "end": 1212, "loc": { "start": { "line": 33, @@ -6760,8 +6380,8 @@ "binop": null }, "value": "root", - "start": 1215, - "end": 1219, + "start": 1212, + "end": 1216, "loc": { "start": { "line": 33, @@ -6786,8 +6406,8 @@ "binop": null, "updateContext": null }, - "start": 1219, - "end": 1220, + "start": 1216, + "end": 1217, "loc": { "start": { "line": 33, @@ -6812,8 +6432,8 @@ "binop": null }, "value": "left", - "start": 1220, - "end": 1224, + "start": 1217, + "end": 1221, "loc": { "start": { "line": 33, @@ -6840,8 +6460,8 @@ "updateContext": null }, "value": "instanceof", - "start": 1225, - "end": 1235, + "start": 1222, + "end": 1232, "loc": { "start": { "line": 33, @@ -6866,8 +6486,8 @@ "binop": null }, "value": "Node", - "start": 1236, - "end": 1240, + "start": 1233, + "end": 1237, "loc": { "start": { "line": 33, @@ -6891,8 +6511,8 @@ "postfix": false, "binop": null }, - "start": 1240, - "end": 1241, + "start": 1237, + "end": 1238, "loc": { "start": { "line": 33, @@ -6917,8 +6537,8 @@ "binop": null, "updateContext": null }, - "start": 1241, - "end": 1242, + "start": 1238, + "end": 1239, "loc": { "start": { "line": 33, @@ -6945,8 +6565,8 @@ "updateContext": null }, "value": "yield", - "start": 1246, - "end": 1251, + "start": 1243, + "end": 1248, "loc": { "start": { "line": 34, @@ -6972,8 +6592,8 @@ "updateContext": null }, "value": "*", - "start": 1251, - "end": 1252, + "start": 1248, + "end": 1249, "loc": { "start": { "line": 34, @@ -6998,8 +6618,8 @@ "binop": null }, "value": "rangetraversal", - "start": 1253, - "end": 1267, + "start": 1250, + "end": 1264, "loc": { "start": { "line": 34, @@ -7023,8 +6643,8 @@ "postfix": false, "binop": null }, - "start": 1267, - "end": 1268, + "start": 1264, + "end": 1265, "loc": { "start": { "line": 34, @@ -7049,8 +6669,8 @@ "binop": null }, "value": "compare", - "start": 1268, - "end": 1275, + "start": 1265, + "end": 1272, "loc": { "start": { "line": 34, @@ -7075,8 +6695,8 @@ "binop": null, "updateContext": null }, - "start": 1275, - "end": 1276, + "start": 1272, + "end": 1273, "loc": { "start": { "line": 34, @@ -7101,8 +6721,8 @@ "binop": null }, "value": "root", - "start": 1277, - "end": 1281, + "start": 1274, + "end": 1278, "loc": { "start": { "line": 34, @@ -7127,8 +6747,8 @@ "binop": null, "updateContext": null }, - "start": 1281, - "end": 1282, + "start": 1278, + "end": 1279, "loc": { "start": { "line": 34, @@ -7153,8 +6773,8 @@ "binop": null }, "value": "left", - "start": 1282, - "end": 1286, + "start": 1279, + "end": 1283, "loc": { "start": { "line": 34, @@ -7179,8 +6799,8 @@ "binop": null, "updateContext": null }, - "start": 1286, - "end": 1287, + "start": 1283, + "end": 1284, "loc": { "start": { "line": 34, @@ -7205,8 +6825,8 @@ "binop": null }, "value": "left", - "start": 1288, - "end": 1292, + "start": 1285, + "end": 1289, "loc": { "start": { "line": 34, @@ -7231,8 +6851,8 @@ "binop": null, "updateContext": null }, - "start": 1292, - "end": 1293, + "start": 1289, + "end": 1290, "loc": { "start": { "line": 34, @@ -7257,8 +6877,8 @@ "binop": null }, "value": "right", - "start": 1294, - "end": 1299, + "start": 1291, + "end": 1296, "loc": { "start": { "line": 34, @@ -7282,8 +6902,8 @@ "postfix": false, "binop": null }, - "start": 1299, - "end": 1300, + "start": 1296, + "end": 1297, "loc": { "start": { "line": 34, @@ -7308,8 +6928,8 @@ "binop": null, "updateContext": null }, - "start": 1300, - "end": 1301, + "start": 1297, + "end": 1298, "loc": { "start": { "line": 34, @@ -7333,8 +6953,8 @@ "postfix": false, "binop": null }, - 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"end": 609, - "loc": { - "start": { - "line": 28, - "column": 0 - }, - "end": { - "line": 28, - "column": 0 - } - } - } - ] -} \ No newline at end of file diff --git a/ast/source/types/Node.js.json b/ast/source/types/Node.js.json index b70b327..9be2e4f 100644 --- a/ast/source/types/Node.js.json +++ b/ast/source/types/Node.js.json @@ -1,159 +1,72 @@ { "type": "File", "start": 0, - "end": 790, + "end": 524, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 32, + "line": 20, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 790, + "end": 524, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 32, + "line": 20, "column": 0 } }, "sourceType": "module", "body": [ - { - "type": "ImportDeclaration", - "start": 0, - "end": 29, - "loc": { - "start": { - "line": 1, - "column": 0 - }, - "end": { - "line": 1, - "column": 29 - } - }, - "specifiers": [ - { - "type": "ImportDefaultSpecifier", - "start": 7, - "end": 11, - "loc": { - "start": { - "line": 1, - "column": 7 - }, - "end": { - "line": 1, - "column": 11 - } - }, - "local": { - "type": "Identifier", - "start": 7, - "end": 11, - "loc": { - "start": { - "line": 1, - "column": 7 - }, - "end": { - "line": 1, - "column": 11 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - } - } - ], - "source": { - "type": "StringLiteral", - "start": 17, - "end": 28, - "loc": { - "start": { - "line": 1, - "column": 17 - }, - "end": { - "line": 1, - "column": 28 - } - }, - "extra": { - "rawValue": "./Leaf.js", - "raw": "'./Leaf.js'" - }, - "value": "./Leaf.js" - }, - "trailingComments": [ - { - "type": "CommentBlock", - "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", - "start": 31, - "end": 196, - "loc": { - "start": { - "line": 3, - "column": 0 - }, - "end": { - "line": 9, - "column": 3 - } - } - } - ] - }, { "type": "ExportDefaultDeclaration", - "start": 197, - "end": 584, + "start": 166, + "end": 523, "loc": { "start": { - "line": 10, + "line": 8, "column": 0 }, "end": { - "line": 21, + "line": 19, "column": 1 } }, "declaration": { "type": "FunctionDeclaration", - "start": 212, - "end": 584, + "start": 181, + "end": 523, "loc": { "start": { - "line": 10, + "line": 8, "column": 15 }, "end": { - "line": 21, + "line": 19, "column": 1 } }, "id": { "type": "Identifier", - "start": 221, - "end": 225, + "start": 190, + "end": 194, "loc": { "start": { - "line": 10, + "line": 8, "column": 24 }, "end": { - "line": 10, + "line": 8, "column": 28 }, "identifierName": "Node" @@ -167,15 +80,15 @@ "params": [ { "type": "Identifier", - "start": 226, - "end": 231, + "start": 195, + "end": 200, "loc": { "start": { - "line": 10, + "line": 8, "column": 29 }, "end": { - "line": 10, + "line": 8, "column": 34 }, "identifierName": "color" @@ -184,15 +97,15 @@ }, { "type": "Identifier", - "start": 233, - "end": 236, + "start": 202, + "end": 205, "loc": { "start": { - "line": 10, + "line": 8, "column": 36 }, "end": { - "line": 10, + "line": 8, "column": 39 }, "identifierName": "key" @@ -202,73 +115,73 @@ ], "body": { "type": "BlockStatement", - "start": 238, - "end": 584, + "start": 207, + "end": 523, "loc": { "start": { - "line": 10, + "line": 8, "column": 41 }, "end": { - "line": 21, + "line": 19, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 289, - "end": 309, + "start": 258, + "end": 278, "loc": { "start": { - "line": 12, + "line": 10, "column": 1 }, "end": { - "line": 12, + "line": 10, "column": 21 } }, "expression": { "type": "AssignmentExpression", - "start": 289, - "end": 308, + "start": 258, + "end": 277, "loc": { "start": { - "line": 12, + "line": 10, "column": 1 }, "end": { - "line": 12, + "line": 10, "column": 20 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 289, - "end": 300, + "start": 258, + "end": 269, "loc": { "start": { - "line": 12, + "line": 10, "column": 1 }, "end": { - "line": 12, + "line": 10, "column": 12 } }, "object": { "type": "ThisExpression", - "start": 289, - "end": 293, + "start": 258, + "end": 262, "loc": { "start": { - "line": 12, + "line": 10, "column": 1 }, "end": { - "line": 12, + "line": 10, "column": 5 } }, @@ -276,15 +189,15 @@ }, "property": { "type": "Identifier", - "start": 294, - "end": 300, + "start": 263, + "end": 269, "loc": { "start": { - "line": 12, + "line": 10, "column": 6 }, "end": { - "line": 12, + "line": 10, "column": 12 }, "identifierName": "_color" @@ -296,15 +209,15 @@ }, "right": { "type": "Identifier", - "start": 303, - "end": 308, + "start": 272, + "end": 277, "loc": { "start": { - "line": 12, + "line": 10, "column": 15 }, "end": { - "line": 12, + "line": 10, "column": 20 }, "identifierName": "color" @@ -317,15 +230,15 @@ { "type": "CommentBlock", "value": "* @member {number} The color of the node. ", - "start": 241, - "end": 287, + "start": 210, + "end": 256, "loc": { "start": { - "line": 11, + "line": 9, "column": 1 }, "end": { - "line": 11, + "line": 9, "column": 47 } } @@ -334,17 +247,17 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "* @member {Node|Leaf} The left child ", - "start": 311, - "end": 352, + "value": "* @member {Node} The left child ", + "start": 280, + "end": 316, "loc": { "start": { - "line": 13, + "line": 11, "column": 1 }, "end": { - "line": 13, - "column": 42 + "line": 11, + "column": 37 } } } @@ -352,58 +265,58 @@ }, { "type": "ExpressionStatement", - "start": 354, - "end": 381, + "start": 318, + "end": 335, "loc": { "start": { - "line": 14, + "line": 12, "column": 1 }, "end": { - "line": 14, - "column": 28 + "line": 12, + "column": 18 } }, "expression": { "type": "AssignmentExpression", - "start": 354, - "end": 380, + "start": 318, + "end": 334, "loc": { "start": { - "line": 14, + "line": 12, "column": 1 }, "end": { - "line": 14, - "column": 27 + "line": 12, + "column": 17 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 354, - "end": 363, + "start": 318, + "end": 327, "loc": { "start": { - "line": 14, + "line": 12, "column": 1 }, "end": { - "line": 14, + "line": 12, "column": 10 } }, "object": { "type": "ThisExpression", - "start": 354, - "end": 358, + "start": 318, + "end": 322, "loc": { "start": { - "line": 14, + "line": 12, "column": 1 }, "end": { - "line": 14, + "line": 12, "column": 5 } }, @@ -411,15 +324,15 @@ }, "property": { "type": "Identifier", - "start": 359, - "end": 363, + "start": 323, + "end": 327, "loc": { "start": { - "line": 14, + "line": 12, "column": 6 }, "end": { - "line": 14, + "line": 12, "column": 10 }, "identifierName": "left" @@ -430,70 +343,36 @@ "leadingComments": null }, "right": { - "type": "NewExpression", - "start": 366, - "end": 380, + "type": "NullLiteral", + "start": 330, + "end": 334, "loc": { "start": { - "line": 14, + "line": 12, "column": 13 }, "end": { - "line": 14, - "column": 27 - } - }, - "callee": { - "type": "Identifier", - "start": 370, - "end": 374, - "loc": { - "start": { - "line": 14, - "column": 17 - }, - "end": { - "line": 14, - "column": 21 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - }, - "arguments": [ - { - "type": "ThisExpression", - "start": 375, - "end": 379, - "loc": { - "start": { - "line": 14, - "column": 22 - }, - "end": { - "line": 14, - "column": 26 - } - } + "line": 12, + "column": 17 } - ] + } }, "leadingComments": null }, "leadingComments": [ { "type": "CommentBlock", - "value": "* @member {Node|Leaf} The left child ", - "start": 311, - "end": 352, + "value": "* @member {Node} The left child ", + "start": 280, + "end": 316, "loc": { "start": { - "line": 13, + "line": 11, "column": 1 }, "end": { - "line": 13, - "column": 42 + "line": 11, + "column": 37 } } } @@ -501,17 +380,17 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "* @member {Node|Leaf} The right child ", - "start": 383, - "end": 425, + "value": "* @member {Node} The right child ", + "start": 337, + "end": 374, "loc": { "start": { - "line": 15, + "line": 13, "column": 1 }, "end": { - "line": 15, - "column": 43 + "line": 13, + "column": 38 } } } @@ -519,58 +398,58 @@ }, { "type": "ExpressionStatement", - "start": 427, - "end": 455, + "start": 376, + "end": 394, "loc": { "start": { - "line": 16, + "line": 14, "column": 1 }, "end": { - "line": 16, - "column": 29 + "line": 14, + "column": 19 } }, "expression": { "type": "AssignmentExpression", - "start": 427, - "end": 454, + "start": 376, + "end": 393, "loc": { "start": { - "line": 16, + "line": 14, "column": 1 }, "end": { - "line": 16, - "column": 28 + "line": 14, + "column": 18 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 427, - "end": 437, + "start": 376, + "end": 386, "loc": { "start": { - "line": 16, + "line": 14, "column": 1 }, "end": { - "line": 16, + "line": 14, "column": 11 } }, "object": { "type": "ThisExpression", - "start": 427, - "end": 431, + "start": 376, + "end": 380, "loc": { "start": { - "line": 16, + "line": 14, "column": 1 }, "end": { - "line": 16, + "line": 14, "column": 5 } }, @@ -578,15 +457,15 @@ }, "property": { "type": "Identifier", - "start": 432, - "end": 437, + "start": 381, + "end": 386, "loc": { "start": { - "line": 16, + "line": 14, "column": 6 }, "end": { - "line": 16, + "line": 14, "column": 11 }, "identifierName": "right" @@ -597,70 +476,36 @@ "leadingComments": null }, "right": { - "type": "NewExpression", - "start": 440, - "end": 454, + "type": "NullLiteral", + "start": 389, + "end": 393, "loc": { "start": { - "line": 16, + "line": 14, "column": 14 }, "end": { - "line": 16, - "column": 28 - } - }, - "callee": { - "type": "Identifier", - "start": 444, - "end": 448, - "loc": { - "start": { - "line": 16, - "column": 18 - }, - "end": { - "line": 16, - "column": 22 - }, - "identifierName": "Leaf" - }, - "name": "Leaf" - }, - "arguments": [ - { - "type": "ThisExpression", - "start": 449, - "end": 453, - "loc": { - "start": { - "line": 16, - "column": 23 - }, - "end": { - "line": 16, - "column": 27 - } - } + "line": 14, + "column": 18 } - ] + } }, "leadingComments": null }, "leadingComments": [ { "type": "CommentBlock", - "value": "* @member {Node|Leaf} The right child ", - "start": 383, - "end": 425, + "value": "* @member {Node} The right child ", + "start": 337, + "end": 374, "loc": { "start": { - "line": 15, + "line": 13, "column": 1 }, "end": { - "line": 15, - "column": 43 + "line": 13, + "column": 38 } } } @@ -669,15 +514,15 @@ { "type": "CommentBlock", "value": "* @member {Node} The parent node. ", - "start": 457, - "end": 495, + "start": 396, + "end": 434, "loc": { "start": { - "line": 17, + "line": 15, "column": 1 }, "end": { - "line": 17, + "line": 15, "column": 39 } } @@ -686,58 +531,58 @@ }, { "type": "ExpressionStatement", - "start": 497, - "end": 516, + "start": 436, + "end": 455, "loc": { "start": { - "line": 18, + "line": 16, "column": 1 }, "end": { - "line": 18, + "line": 16, "column": 20 } }, "expression": { "type": "AssignmentExpression", - "start": 497, - "end": 515, + "start": 436, + "end": 454, "loc": { "start": { - "line": 18, + "line": 16, "column": 1 }, "end": { - "line": 18, + "line": 16, "column": 19 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 497, - "end": 508, + "start": 436, + "end": 447, "loc": { "start": { - "line": 18, + "line": 16, "column": 1 }, "end": { - "line": 18, + "line": 16, "column": 12 } }, "object": { "type": "ThisExpression", - "start": 497, - "end": 501, + "start": 436, + "end": 440, "loc": { "start": { - "line": 18, + "line": 16, "column": 1 }, "end": { - "line": 18, + "line": 16, "column": 5 } }, @@ -745,15 +590,15 @@ }, "property": { "type": "Identifier", - "start": 502, - "end": 508, + "start": 441, + "end": 447, "loc": { "start": { - "line": 18, + "line": 16, "column": 6 }, "end": { - "line": 18, + "line": 16, "column": 12 }, "identifierName": "parent" @@ -765,15 +610,15 @@ }, "right": { "type": "NullLiteral", - "start": 511, - "end": 515, + "start": 450, + "end": 454, "loc": { "start": { - "line": 18, + "line": 16, "column": 15 }, "end": { - "line": 18, + "line": 16, "column": 19 } } @@ -784,15 +629,15 @@ { "type": "CommentBlock", "value": "* @member {Node} The parent node. ", - "start": 457, - "end": 495, + "start": 396, + "end": 434, "loc": { "start": { - "line": 17, + "line": 15, "column": 1 }, "end": { - "line": 17, + "line": 15, "column": 39 } } @@ -802,15 +647,15 @@ { "type": "CommentBlock", "value": "* @member {any} The key held by this node. ", - "start": 518, - "end": 565, + "start": 457, + "end": 504, "loc": { "start": { - "line": 19, + "line": 17, "column": 1 }, "end": { - "line": 19, + "line": 17, "column": 48 } } @@ -819,58 +664,58 @@ }, { "type": "ExpressionStatement", - "start": 567, - "end": 582, + "start": 506, + "end": 521, "loc": { "start": { - "line": 20, + "line": 18, "column": 1 }, "end": { - "line": 20, + "line": 18, "column": 16 } }, "expression": { "type": "AssignmentExpression", - "start": 567, - "end": 581, + "start": 506, + "end": 520, "loc": { "start": { - "line": 20, + "line": 18, "column": 1 }, "end": { - "line": 20, + "line": 18, "column": 15 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 567, - "end": 575, + "start": 506, + "end": 514, "loc": { "start": { - "line": 20, + "line": 18, "column": 1 }, "end": { - "line": 20, + "line": 18, "column": 9 } }, "object": { "type": "ThisExpression", - "start": 567, - "end": 571, + "start": 506, + "end": 510, "loc": { "start": { - "line": 20, + "line": 18, "column": 1 }, "end": { - "line": 20, + "line": 18, "column": 5 } }, @@ -878,15 +723,15 @@ }, "property": { "type": "Identifier", - "start": 572, - "end": 575, + "start": 511, + "end": 514, "loc": { "start": { - "line": 20, + "line": 18, "column": 6 }, "end": { - "line": 20, + "line": 18, "column": 9 }, "identifierName": "key" @@ -898,15 +743,15 @@ }, "right": { "type": "Identifier", - "start": 578, - "end": 581, + "start": 517, + "end": 520, "loc": { "start": { - "line": 20, + "line": 18, "column": 12 }, "end": { - "line": 20, + "line": 18, "column": 15 }, "identifierName": "key" @@ -919,15 +764,15 @@ { "type": "CommentBlock", "value": "* @member {any} The key held by this node. ", - "start": 518, - "end": 565, + "start": 457, + "end": 504, "loc": { "start": { - "line": 19, + "line": 17, "column": 1 }, "end": { - "line": 19, + "line": 17, "column": 48 } } @@ -935,298 +780,41 @@ ] } ], - "directives": [], - "trailingComments": null + "directives": [] }, "leadingComments": [ { "type": "CommentBlock", "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", - "start": 31, - "end": 196, + "start": 0, + "end": 165, "loc": { "start": { - "line": 3, + "line": 1, "column": 0 }, "end": { - "line": 9, + "line": 7, "column": 3 } } } ], - "trailingComments": [ - { - "type": "CommentBlock", - "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", - "start": 586, - "end": 733, - "loc": { - "start": { - "line": 23, - "column": 0 - }, - "end": { - "line": 28, - "column": 3 - } - } - } - ] + "trailingComments": [] }, "leadingComments": [ { "type": "CommentBlock", "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", - "start": 31, - "end": 196, - "loc": { - "start": { - "line": 3, - "column": 0 - }, - "end": { - "line": 9, - "column": 3 - } - } - } - ], - "trailingComments": [ - { - "type": "CommentBlock", - "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", - "start": 586, - "end": 733, + "start": 0, + "end": 165, "loc": { "start": { - "line": 23, + "line": 1, "column": 0 }, "end": { - "line": 28, - "column": 3 - } - } - } - ] - }, - { - "type": "ExpressionStatement", - "start": 734, - "end": 789, - "loc": { - "start": { - "line": 29, - "column": 0 - }, - "end": { - "line": 31, - "column": 2 - } - }, - "expression": { - "type": "AssignmentExpression", - "start": 734, - "end": 788, - "loc": { - "start": { - "line": 29, - "column": 0 - }, - "end": { - "line": 31, - "column": 1 - } - }, - "operator": "=", - "left": { - "type": "MemberExpression", - "start": 734, - "end": 755, - "loc": { - "start": { - "line": 29, - "column": 0 - }, - "end": { - "line": 29, - "column": 21 - } - }, - "object": { - "type": "MemberExpression", - "start": 734, - "end": 748, - "loc": { - "start": { - "line": 29, - "column": 0 - }, - "end": { - "line": 29, - "column": 14 - } - }, - "object": { - "type": "Identifier", - "start": 734, - "end": 738, - "loc": { - "start": { - "line": 29, - "column": 0 - }, - "end": { - "line": 29, - "column": 4 - }, - "identifierName": "Node" - }, - "name": "Node", - "leadingComments": null - }, - "property": { - "type": "Identifier", - "start": 739, - "end": 748, - "loc": { - "start": { - "line": 29, - "column": 5 - }, - "end": { - "line": 29, - "column": 14 - }, - "identifierName": "prototype" - }, - "name": "prototype" - }, - "computed": false, - "leadingComments": null - }, - "property": { - "type": "Identifier", - "start": 749, - "end": 755, - "loc": { - "start": { - "line": 29, - "column": 15 - }, - "end": { - "line": 29, - "column": 21 - }, - "identifierName": "isLeaf" - }, - "name": "isLeaf" - }, - "computed": false, - "leadingComments": null - }, - "right": { - "type": "FunctionExpression", - "start": 758, - "end": 788, - "loc": { - "start": { - "line": 29, - "column": 24 - }, - "end": { - "line": 31, - "column": 1 - } - }, - "id": { - "type": "Identifier", - "start": 749, - "end": 755, - "loc": { - "start": { - "line": 29, - "column": 15 - }, - "end": { - "line": 29, - "column": 21 - }, - "identifierName": "isLeaf" - }, - "name": "isLeaf" - }, - "generator": false, - "expression": false, - "async": false, - "params": [], - "body": { - "type": "BlockStatement", - "start": 770, - "end": 788, - "loc": { - "start": { - "line": 29, - "column": 36 - }, - "end": { - "line": 31, - "column": 1 - } - }, - "body": [ - { - "type": "ReturnStatement", - "start": 773, - "end": 786, - "loc": { - "start": { - "line": 30, - "column": 1 - }, - "end": { - "line": 30, - "column": 14 - } - }, - "argument": { - "type": "BooleanLiteral", - "start": 780, - "end": 785, - "loc": { - "start": { - "line": 30, - "column": 8 - }, - "end": { - "line": 30, - "column": 13 - } - }, - "value": false - } - } - ], - "directives": [] - } - }, - "leadingComments": null - }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", - "start": 586, - "end": 733, - "loc": { - "start": { - "line": 23, - "column": 0 - }, - "end": { - "line": 28, + "line": 7, "column": 3 } } @@ -1240,15 +828,15 @@ { "type": "CommentBlock", "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", - "start": 31, - "end": 196, + "start": 0, + "end": 165, "loc": { "start": { - "line": 3, + "line": 1, "column": 0 }, "end": { - "line": 9, + "line": 7, "column": 3 } } @@ -1256,63 +844,63 @@ { "type": "CommentBlock", "value": "* @member {number} The color of the node. ", - "start": 241, - "end": 287, + "start": 210, + "end": 256, "loc": { "start": { - "line": 11, + "line": 9, "column": 1 }, "end": { - "line": 11, + "line": 9, "column": 47 } } }, { "type": "CommentBlock", - "value": "* @member {Node|Leaf} The left child ", - "start": 311, - "end": 352, + "value": "* @member {Node} The left child ", + "start": 280, + "end": 316, "loc": { "start": { - "line": 13, + "line": 11, "column": 1 }, "end": { - "line": 13, - "column": 42 + "line": 11, + "column": 37 } } }, { "type": "CommentBlock", - "value": "* @member {Node|Leaf} The right child ", - "start": 383, - "end": 425, + "value": "* @member {Node} The right child ", + "start": 337, + "end": 374, "loc": { "start": { - "line": 15, + "line": 13, "column": 1 }, "end": { - "line": 15, - "column": 43 + "line": 13, + "column": 38 } } }, { "type": "CommentBlock", "value": "* @member {Node} The parent node. ", - "start": 457, - "end": 495, + "start": 396, + "end": 434, "loc": { "start": { - "line": 17, + "line": 15, "column": 1 }, "end": { - "line": 17, + "line": 15, "column": 39 } } @@ -1320,122 +908,43 @@ { "type": "CommentBlock", "value": "* @member {any} The key held by this node. ", - "start": 518, - "end": 565, + "start": 457, + "end": 504, "loc": { "start": { - "line": 19, + "line": 17, "column": 1 }, "end": { - "line": 19, + "line": 17, "column": 48 } } - }, - { - "type": "CommentBlock", - "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", - "start": 586, - "end": 733, - "loc": { - "start": { - "line": 23, - "column": 0 - }, - "end": { - "line": 28, - "column": 3 - } - } } ], "tokens": [ { - "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "import", + "type": "CommentBlock", + "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", "start": 0, - "end": 6, + "end": 165, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 1, - "column": 6 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "Leaf", - "start": 7, - "end": 11, - "loc": { - "start": { - "line": 1, - "column": 7 - }, - "end": { - "line": 1, - "column": 11 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "from", - "start": 12, - "end": 16, - "loc": { - "start": { - "line": 1, - "column": 12 - }, - "end": { - "line": 1, - "column": 16 + "line": 7, + "column": 3 } } }, { "type": { - "label": "string", + "label": "export", + "keyword": "export", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -1444,23 +953,24 @@ "binop": null, "updateContext": null }, - "value": "./Leaf.js", - "start": 17, - "end": 28, + "value": "export", + "start": 166, + "end": 172, "loc": { "start": { - "line": 1, - "column": 17 + "line": 8, + "column": 0 }, "end": { - "line": 1, - "column": 28 + "line": 8, + "column": 6 } } }, { "type": { - "label": ";", + "label": "default", + "keyword": "default", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -1471,653 +981,51 @@ "binop": null, "updateContext": null }, - "start": 28, - "end": 29, - "loc": { - "start": { - "line": 1, - "column": 28 - }, - "end": { - "line": 1, - "column": 29 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n ", - "start": 31, - "end": 196, + "value": "default", + "start": 173, + "end": 180, "loc": { "start": { - "line": 3, - "column": 0 + "line": 8, + "column": 7 }, "end": { - "line": 9, - "column": 3 + "line": 8, + "column": 14 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "function", + "keyword": "function", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 197, - "end": 203, + "value": "function", + "start": 181, + "end": 189, "loc": { "start": { - "line": 10, - "column": 0 + "line": 8, + "column": 15 }, "end": { - "line": 10, - "column": 6 - } - } - }, - { - "type": { - "label": "default", - "keyword": "default", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "default", - "start": 204, - "end": 211, - "loc": { - "start": { - "line": 10, - "column": 7 - }, - "end": { - "line": 10, - "column": 14 - } - } - }, - { - "type": { - "label": "function", - "keyword": "function", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "function", - "start": 212, - "end": 220, - "loc": { - "start": { - "line": 10, - "column": 15 - }, - "end": { - "line": 10, - "column": 23 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "Node", - "start": 221, - "end": 225, - "loc": { - "start": { - "line": 10, - "column": 24 - }, - "end": { - "line": 10, - "column": 28 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 225, - "end": 226, - "loc": { - "start": { - "line": 10, - "column": 28 - }, - "end": { - "line": 10, - "column": 29 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "color", - "start": 226, - "end": 231, - "loc": { - "start": { - "line": 10, - "column": 29 - }, - "end": { - "line": 10, - "column": 34 - } - } - }, - { - "type": { - "label": ",", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 231, - "end": 232, - "loc": { - "start": { - "line": 10, - "column": 34 - }, - "end": { - "line": 10, - "column": 35 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "key", - "start": 233, - "end": 236, - "loc": { - "start": { - "line": 10, - "column": 36 - }, - "end": { - "line": 10, - "column": 39 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 236, - "end": 237, - "loc": { - "start": { - "line": 10, - "column": 39 - }, - "end": { - "line": 10, - "column": 40 - } - } - }, - { - "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 238, - "end": 239, - "loc": { - "start": { - "line": 10, - "column": 41 - }, - "end": { - "line": 10, - "column": 42 - } - } - }, - { - "type": "CommentBlock", - "value": "* @member {number} The color of the node. ", - "start": 241, - "end": 287, - "loc": { - "start": { - "line": 11, - "column": 1 - }, - "end": { - "line": 11, - "column": 47 - } - } - }, - { - "type": { - "label": "this", - "keyword": "this", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "this", - "start": 289, - "end": 293, - "loc": { - "start": { - "line": 12, - "column": 1 - }, - "end": { - "line": 12, - "column": 5 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 293, - "end": 294, - "loc": { - "start": { - "line": 12, - "column": 5 - }, - "end": { - "line": 12, - "column": 6 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "_color", - "start": 294, - "end": 300, - "loc": { - "start": { - "line": 12, - "column": 6 - }, - "end": { - "line": 12, - "column": 12 - } - } - }, - { - "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": true, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "=", - "start": 301, - "end": 302, - "loc": { - "start": { - "line": 12, - "column": 13 - }, - "end": { - "line": 12, - "column": 14 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "color", - "start": 303, - "end": 308, - "loc": { - "start": { - "line": 12, - "column": 15 - }, - "end": { - "line": 12, - "column": 20 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 308, - "end": 309, - "loc": { - "start": { - "line": 12, - "column": 20 - }, - "end": { - "line": 12, - "column": 21 - } - } - }, - { - "type": "CommentBlock", - "value": "* @member {Node|Leaf} The left child ", - "start": 311, - "end": 352, - "loc": { - "start": { - "line": 13, - "column": 1 - }, - "end": { - "line": 13, - "column": 42 - } - } - }, - { - "type": { - "label": "this", - "keyword": "this", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "this", - "start": 354, - "end": 358, - "loc": { - "start": { - "line": 14, - "column": 1 - }, - "end": { - "line": 14, - "column": 5 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 358, - "end": 359, - "loc": { - "start": { - "line": 14, - "column": 5 - }, - "end": { - "line": 14, - "column": 6 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "left", - "start": 359, - "end": 363, - "loc": { - "start": { - "line": 14, - "column": 6 - }, - "end": { - "line": 14, - "column": 10 - } - } - }, - { - "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": true, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "=", - "start": 364, - "end": 365, - "loc": { - "start": { - "line": 14, - "column": 11 - }, - "end": { - "line": 14, - "column": 12 - } - } - }, - { - "type": { - "label": "new", - "keyword": "new", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "new", - "start": 366, - "end": 369, - "loc": { - "start": { - "line": 14, - "column": 13 - }, - "end": { - "line": 14, - "column": 16 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "Leaf", - "start": 370, - "end": 374, - "loc": { - "start": { - "line": 14, - "column": 17 - }, - "end": { - "line": 14, - "column": 21 + "line": 8, + "column": 23 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2126,52 +1034,50 @@ "postfix": false, "binop": null }, - "start": 374, - "end": 375, + "value": "Node", + "start": 190, + "end": 194, "loc": { "start": { - "line": 14, - "column": 21 + "line": 8, + "column": 24 }, "end": { - "line": 14, - "column": 22 + "line": 8, + "column": 28 } } }, { "type": { - "label": "this", - "keyword": "this", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 375, - "end": 379, + "start": 194, + "end": 195, "loc": { "start": { - "line": 14, - "column": 22 + "line": 8, + "column": 28 }, "end": { - "line": 14, - "column": 26 + "line": 8, + "column": 29 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2179,22 +1085,23 @@ "postfix": false, "binop": null }, - "start": 379, - "end": 380, + "value": "color", + "start": 195, + "end": 200, "loc": { "start": { - "line": 14, - "column": 26 + "line": 8, + "column": 29 }, "end": { - "line": 14, - "column": 27 + "line": 8, + "column": 34 } } }, { "type": { - "label": ";", + "label": ",", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -2205,39 +1112,22 @@ "binop": null, "updateContext": null }, - "start": 380, - "end": 381, - "loc": { - "start": { - "line": 14, - "column": 27 - }, - "end": { - "line": 14, - "column": 28 - } - } - }, - { - "type": "CommentBlock", - "value": "* @member {Node|Leaf} The right child ", - "start": 383, - "end": 425, + "start": 200, + "end": 201, "loc": { "start": { - "line": 15, - "column": 1 + "line": 8, + "column": 34 }, "end": { - "line": 15, - "column": 43 + "line": 8, + "column": 35 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2245,26 +1135,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 427, - "end": 431, + "value": "key", + "start": 202, + "end": 205, "loc": { "start": { - "line": 16, - "column": 1 + "line": 8, + "column": 36 }, "end": { - "line": 16, - "column": 5 + "line": 8, + "column": 39 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -2272,26 +1161,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 431, - "end": 432, + "start": 205, + "end": 206, "loc": { "start": { - "line": 16, - "column": 5 + "line": 8, + "column": 39 }, "end": { - "line": 16, - "column": 6 + "line": 8, + "column": 40 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2300,52 +1188,40 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 432, - "end": 437, + "start": 207, + "end": 208, "loc": { "start": { - "line": 16, - "column": 6 + "line": 8, + "column": 41 }, "end": { - "line": 16, - "column": 11 + "line": 8, + "column": 42 } } }, { - "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": true, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "=", - "start": 438, - "end": 439, + "type": "CommentBlock", + "value": "* @member {number} The color of the node. ", + "start": 210, + "end": 256, "loc": { "start": { - "line": 16, - "column": 12 + "line": 9, + "column": 1 }, "end": { - "line": 16, - "column": 13 + "line": 9, + "column": 47 } } }, { "type": { - "label": "new", - "keyword": "new", - "beforeExpr": true, + "label": "this", + "keyword": "this", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2355,50 +1231,50 @@ "binop": null, "updateContext": null }, - "value": "new", - "start": 440, - "end": 443, + "value": "this", + "start": 258, + "end": 262, "loc": { "start": { - "line": 16, - "column": 14 + "line": 10, + "column": 1 }, "end": { - "line": 16, - "column": 17 + "line": 10, + "column": 5 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Leaf", - "start": 444, - "end": 448, + "start": 262, + "end": 263, "loc": { "start": { - "line": 16, - "column": 18 + "line": 10, + "column": 5 }, "end": { - "line": 16, - "column": 22 + "line": 10, + "column": 6 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2407,52 +1283,52 @@ "postfix": false, "binop": null }, - "start": 448, - "end": 449, + "value": "_color", + "start": 263, + "end": 269, "loc": { "start": { - "line": 16, - "column": 22 + "line": 10, + "column": 6 }, "end": { - "line": 16, - "column": 23 + "line": 10, + "column": 12 } } }, { "type": { - "label": "this", - "keyword": "this", - "beforeExpr": false, - "startsExpr": true, + "label": "=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "this", - "start": 449, - "end": 453, + "value": "=", + "start": 270, + "end": 271, "loc": { "start": { - "line": 16, - "column": 23 + "line": 10, + "column": 13 }, "end": { - "line": 16, - "column": 27 + "line": 10, + "column": 14 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -2460,16 +1336,17 @@ "postfix": false, "binop": null }, - "start": 453, - "end": 454, + "value": "color", + "start": 272, + "end": 277, "loc": { "start": { - "line": 16, - "column": 27 + "line": 10, + "column": 15 }, "end": { - "line": 16, - "column": 28 + "line": 10, + "column": 20 } } }, @@ -2486,32 +1363,32 @@ "binop": null, "updateContext": null }, - "start": 454, - "end": 455, + "start": 277, + "end": 278, "loc": { "start": { - "line": 16, - "column": 28 + "line": 10, + "column": 20 }, "end": { - "line": 16, - "column": 29 + "line": 10, + "column": 21 } } }, { "type": "CommentBlock", - "value": "* @member {Node} The parent node. ", - "start": 457, - "end": 495, + "value": "* @member {Node} The left child ", + "start": 280, + "end": 316, "loc": { "start": { - "line": 17, + "line": 11, "column": 1 }, "end": { - "line": 17, - "column": 39 + "line": 11, + "column": 37 } } }, @@ -2530,15 +1407,15 @@ "updateContext": null }, "value": "this", - "start": 497, - "end": 501, + "start": 318, + "end": 322, "loc": { "start": { - "line": 18, + "line": 12, "column": 1 }, "end": { - "line": 18, + "line": 12, "column": 5 } } @@ -2556,15 +1433,15 @@ "binop": null, "updateContext": null }, - "start": 501, - "end": 502, + "start": 322, + "end": 323, "loc": { "start": { - "line": 18, + "line": 12, "column": 5 }, "end": { - "line": 18, + "line": 12, "column": 6 } } @@ -2581,17 +1458,17 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 502, - "end": 508, + "value": "left", + "start": 323, + "end": 327, "loc": { "start": { - "line": 18, + "line": 12, "column": 6 }, "end": { - "line": 18, - "column": 12 + "line": 12, + "column": 10 } } }, @@ -2609,16 +1486,16 @@ "updateContext": null }, "value": "=", - "start": 509, - "end": 510, + "start": 328, + "end": 329, "loc": { "start": { - "line": 18, - "column": 13 + "line": 12, + "column": 11 }, "end": { - "line": 18, - "column": 14 + "line": 12, + "column": 12 } } }, @@ -2637,16 +1514,16 @@ "updateContext": null }, "value": "null", - "start": 511, - "end": 515, + "start": 330, + "end": 334, "loc": { "start": { - "line": 18, - "column": 15 + "line": 12, + "column": 13 }, "end": { - "line": 18, - "column": 19 + "line": 12, + "column": 17 } } }, @@ -2663,32 +1540,32 @@ "binop": null, "updateContext": null }, - "start": 515, - "end": 516, + "start": 334, + "end": 335, "loc": { "start": { - "line": 18, - "column": 19 + "line": 12, + "column": 17 }, "end": { - "line": 18, - "column": 20 + "line": 12, + "column": 18 } } }, { "type": "CommentBlock", - "value": "* @member {any} The key held by this node. ", - "start": 518, - "end": 565, + "value": "* @member {Node} The right child ", + "start": 337, + "end": 374, "loc": { "start": { - "line": 19, + "line": 13, "column": 1 }, "end": { - "line": 19, - "column": 48 + "line": 13, + "column": 38 } } }, @@ -2707,15 +1584,15 @@ "updateContext": null }, "value": "this", - "start": 567, - "end": 571, + "start": 376, + "end": 380, "loc": { "start": { - "line": 20, + "line": 14, "column": 1 }, "end": { - "line": 20, + "line": 14, "column": 5 } } @@ -2733,15 +1610,15 @@ "binop": null, "updateContext": null }, - "start": 571, - "end": 572, + "start": 380, + "end": 381, "loc": { "start": { - "line": 20, + "line": 14, "column": 5 }, "end": { - "line": 20, + "line": 14, "column": 6 } } @@ -2758,17 +1635,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 572, - "end": 575, + "value": "right", + "start": 381, + "end": 386, "loc": { "start": { - "line": 20, + "line": 14, "column": 6 }, "end": { - "line": 20, - "column": 9 + "line": 14, + "column": 11 } } }, @@ -2786,22 +1663,23 @@ "updateContext": null }, "value": "=", - "start": 576, - "end": 577, + "start": 387, + "end": 388, "loc": { "start": { - "line": 20, - "column": 10 + "line": 14, + "column": 12 }, "end": { - "line": 20, - "column": 11 + "line": 14, + "column": 13 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2809,19 +1687,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "key", - "start": 578, - "end": 581, + "value": "null", + "start": 389, + "end": 393, "loc": { "start": { - "line": 20, - "column": 12 + "line": 14, + "column": 14 }, "end": { - "line": 20, - "column": 15 + "line": 14, + "column": 18 } } }, @@ -2838,63 +1717,39 @@ "binop": null, "updateContext": null }, - "start": 581, - "end": 582, - "loc": { - "start": { - "line": 20, - "column": 15 - }, - "end": { - "line": 20, - "column": 16 - } - } - }, - { - "type": { - "label": "}", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 583, - "end": 584, + "start": 393, + "end": 394, "loc": { "start": { - "line": 21, - "column": 0 + "line": 14, + "column": 18 }, "end": { - "line": 21, - "column": 1 + "line": 14, + "column": 19 } } }, { "type": "CommentBlock", - "value": "*\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n ", - "start": 586, - "end": 733, + "value": "* @member {Node} The parent node. ", + "start": 396, + "end": 434, "loc": { "start": { - "line": 23, - "column": 0 + "line": 15, + "column": 1 }, "end": { - "line": 28, - "column": 3 + "line": 15, + "column": 39 } } }, { "type": { - "label": "name", + "label": "this", + "keyword": "this", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -2902,19 +1757,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Node", - "start": 734, - "end": 738, + "value": "this", + "start": 436, + "end": 440, "loc": { "start": { - "line": 29, - "column": 0 + "line": 16, + "column": 1 }, "end": { - "line": 29, - "column": 4 + "line": 16, + "column": 5 } } }, @@ -2931,16 +1787,16 @@ "binop": null, "updateContext": null }, - "start": 738, - "end": 739, + "start": 440, + "end": 441, "loc": { "start": { - "line": 29, - "column": 4 + "line": 16, + "column": 5 }, "end": { - "line": 29, - "column": 5 + "line": 16, + "column": 6 } } }, @@ -2956,49 +1812,51 @@ "postfix": false, "binop": null }, - "value": "prototype", - "start": 739, - "end": 748, + "value": "parent", + "start": 441, + "end": 447, "loc": { "start": { - "line": 29, - "column": 5 + "line": 16, + "column": 6 }, "end": { - "line": 29, - "column": 14 + "line": 16, + "column": 12 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 748, - "end": 749, + "value": "=", + "start": 448, + "end": 449, "loc": { "start": { - "line": 29, - "column": 14 + "line": 16, + "column": 13 }, "end": { - "line": 29, - "column": 15 + "line": 16, + "column": 14 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3006,104 +1864,96 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "isLeaf", - "start": 749, - "end": 755, + "value": "null", + "start": 450, + "end": 454, "loc": { "start": { - "line": 29, + "line": 16, "column": 15 }, "end": { - "line": 29, - "column": 21 + "line": 16, + "column": 19 } } }, { "type": { - "label": "=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 756, - "end": 757, + "start": 454, + "end": 455, "loc": { "start": { - "line": 29, - "column": 22 + "line": 16, + "column": 19 }, "end": { - "line": 29, - "column": 23 + "line": 16, + "column": 20 } } }, { - "type": { - "label": "function", - "keyword": "function", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "function", - "start": 758, - "end": 766, + "type": "CommentBlock", + "value": "* @member {any} The key held by this node. ", + "start": 457, + "end": 504, "loc": { "start": { - "line": 29, - "column": 24 + "line": 17, + "column": 1 }, "end": { - "line": 29, - "column": 32 + "line": 17, + "column": 48 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "this", + "keyword": "this", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 767, - "end": 768, + "value": "this", + "start": 506, + "end": 510, "loc": { "start": { - "line": 29, - "column": 33 + "line": 18, + "column": 1 }, "end": { - "line": 29, - "column": 34 + "line": 18, + "column": 5 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -3111,25 +1961,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 768, - "end": 769, + "start": 510, + "end": 511, "loc": { "start": { - "line": 29, - "column": 34 + "line": 18, + "column": 5 }, "end": { - "line": 29, - "column": 35 + "line": 18, + "column": 6 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -3138,51 +1989,50 @@ "postfix": false, "binop": null }, - "start": 770, - "end": 771, + "value": "key", + "start": 511, + "end": 514, "loc": { "start": { - "line": 29, - "column": 36 + "line": 18, + "column": 6 }, "end": { - "line": 29, - "column": 37 + "line": 18, + "column": 9 } } }, { "type": { - "label": "return", - "keyword": "return", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "return", - "start": 773, - "end": 779, + "value": "=", + "start": 515, + "end": 516, "loc": { "start": { - "line": 30, - "column": 1 + "line": 18, + "column": 10 }, "end": { - "line": 30, - "column": 7 + "line": 18, + "column": 11 } } }, { "type": { - "label": "false", - "keyword": "false", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3190,20 +2040,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "false", - "start": 780, - "end": 785, + "value": "key", + "start": 517, + "end": 520, "loc": { "start": { - "line": 30, - "column": 8 + "line": 18, + "column": 12 }, "end": { - "line": 30, - "column": 13 + "line": 18, + "column": 15 } } }, @@ -3220,16 +2069,16 @@ "binop": null, "updateContext": null }, - "start": 785, - "end": 786, + "start": 520, + "end": 521, "loc": { "start": { - "line": 30, - "column": 13 + "line": 18, + "column": 15 }, "end": { - "line": 30, - "column": 14 + "line": 18, + "column": 16 } } }, @@ -3245,42 +2094,16 @@ "postfix": false, "binop": null }, - "start": 787, - "end": 788, + "start": 522, + "end": 523, "loc": { "start": { - "line": 31, + "line": 19, "column": 0 }, "end": { - "line": 31, - "column": 1 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 788, - "end": 789, - "loc": { - "start": { - "line": 31, + "line": 19, "column": 1 - }, - "end": { - "line": 31, - "column": 2 } } }, @@ -3297,15 +2120,15 @@ "binop": null, "updateContext": null }, - "start": 790, - "end": 790, + "start": 524, + "end": 524, "loc": { "start": { - "line": 32, + "line": 20, "column": 0 }, "end": { - "line": 32, + "line": 20, "column": 0 } } diff --git a/ast/source/types/RedBlackTree.js.json b/ast/source/types/RedBlackTree.js.json index 716727b..dc2224d 100644 --- a/ast/source/types/RedBlackTree.js.json +++ b/ast/source/types/RedBlackTree.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 4957, + "end": 5065, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 193, + "line": 197, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 4957, + "end": 5065, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 193, + "line": 197, "column": 0 } }, @@ -484,9 +484,9 @@ "line": 7, "column": 19 }, - "identifierName": "insert_case2" + "identifierName": "insert_case1" }, - "name": "insert_case2" + "name": "insert_case1" } } ], @@ -505,10 +505,10 @@ } }, "extra": { - "rawValue": "../insertion/insert_case2.js", - "raw": "'../insertion/insert_case2.js'" + "rawValue": "../insertion/insert_case1.js", + "raw": "'../insertion/insert_case1.js'" }, - "value": "../insertion/insert_case2.js" + "value": "../insertion/insert_case1.js" } }, { @@ -583,7 +583,7 @@ { "type": "ImportDeclaration", "start": 351, - "end": 392, + "end": 412, "loc": { "start": { "line": 9, @@ -591,14 +591,14 @@ }, "end": { "line": 9, - "column": 41 + "column": 61 } }, "specifiers": [ { "type": "ImportDefaultSpecifier", "start": 358, - "end": 364, + "end": 373, "loc": { "start": { "line": 9, @@ -606,13 +606,13 @@ }, "end": { "line": 9, - "column": 13 + "column": 22 } }, "local": { "type": "Identifier", "start": 358, - "end": 364, + "end": 373, "loc": { "start": { "line": 9, @@ -620,6 +620,75 @@ }, "end": { "line": 9, + "column": 22 + }, + "identifierName": "delete_no_child" + }, + "name": "delete_no_child" + } + } + ], + "source": { + "type": "StringLiteral", + "start": 379, + "end": 411, + "loc": { + "start": { + "line": 9, + "column": 28 + }, + "end": { + "line": 9, + "column": 60 + } + }, + "extra": { + "rawValue": "../deletion/delete_no_child.js", + "raw": "'../deletion/delete_no_child.js'" + }, + "value": "../deletion/delete_no_child.js" + } + }, + { + "type": "ImportDeclaration", + "start": 413, + "end": 454, + "loc": { + "start": { + "line": 10, + "column": 0 + }, + "end": { + "line": 10, + "column": 41 + } + }, + "specifiers": [ + { + "type": "ImportDefaultSpecifier", + "start": 420, + "end": 426, + "loc": { + "start": { + "line": 10, + "column": 7 + }, + "end": { + "line": 10, + "column": 13 + } + }, + "local": { + "type": "Identifier", + "start": 420, + "end": 426, + "loc": { + "start": { + "line": 10, + "column": 7 + }, + "end": { + "line": 10, "column": 13 }, "identifierName": "search" @@ -630,15 +699,15 @@ ], "source": { "type": "StringLiteral", - "start": 370, - "end": 391, + "start": 432, + "end": 453, "loc": { "start": { - "line": 9, + "line": 10, "column": 19 }, "end": { - "line": 9, + "line": 10, "column": 40 } }, @@ -651,44 +720,44 @@ }, { "type": "ImportDeclaration", - "start": 393, - "end": 457, + "start": 455, + "end": 519, "loc": { "start": { - "line": 10, + "line": 11, "column": 0 }, "end": { - "line": 10, + "line": 11, "column": 64 } }, "specifiers": [ { "type": "ImportDefaultSpecifier", - "start": 400, - "end": 416, + "start": 462, + "end": 478, "loc": { "start": { - "line": 10, + "line": 11, "column": 7 }, "end": { - "line": 10, + "line": 11, "column": 23 } }, "local": { "type": "Identifier", - "start": 400, - "end": 416, + "start": 462, + "end": 478, "loc": { "start": { - "line": 10, + "line": 11, "column": 7 }, "end": { - "line": 10, + "line": 11, "column": 23 }, "identifierName": "inordertraversal" @@ -699,15 +768,15 @@ ], "source": { "type": "StringLiteral", - "start": 422, - "end": 456, + "start": 484, + "end": 518, "loc": { "start": { - "line": 10, + "line": 11, "column": 29 }, "end": { - "line": 10, + "line": 11, "column": 63 } }, @@ -720,44 +789,44 @@ }, { "type": "ImportDeclaration", - "start": 458, - "end": 518, + "start": 520, + "end": 580, "loc": { "start": { - "line": 11, + "line": 12, "column": 0 }, "end": { - "line": 11, + "line": 12, "column": 60 } }, "specifiers": [ { "type": "ImportDefaultSpecifier", - "start": 465, - "end": 479, + "start": 527, + "end": 541, "loc": { "start": { - "line": 11, + "line": 12, "column": 7 }, "end": { - "line": 11, + "line": 12, "column": 21 } }, "local": { "type": "Identifier", - "start": 465, - "end": 479, + "start": 527, + "end": 541, "loc": { "start": { - "line": 11, + "line": 12, "column": 7 }, "end": { - "line": 11, + "line": 12, "column": 21 }, "identifierName": "rangetraversal" @@ -768,15 +837,15 @@ ], "source": { "type": "StringLiteral", - "start": 485, - "end": 517, + "start": 547, + "end": 579, "loc": { "start": { - "line": 11, + "line": 12, "column": 27 }, "end": { - "line": 11, + "line": 12, "column": 59 } }, @@ -790,15 +859,15 @@ { "type": "CommentBlock", "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", - "start": 520, - "end": 569, + "start": 582, + "end": 631, "loc": { "start": { - "line": 13, + "line": 14, "column": 0 }, "end": { - "line": 16, + "line": 17, "column": 3 } } @@ -807,43 +876,43 @@ }, { "type": "ExportDefaultDeclaration", - "start": 570, - "end": 4956, + "start": 632, + "end": 5064, "loc": { "start": { - "line": 17, + "line": 18, "column": 0 }, "end": { - "line": 192, + "line": 196, "column": 1 } }, "declaration": { "type": "ClassDeclaration", - "start": 585, - "end": 4956, + "start": 647, + "end": 5064, "loc": { "start": { - "line": 17, + "line": 18, "column": 15 }, "end": { - "line": 192, + "line": 196, "column": 1 } }, "id": { "type": "Identifier", - "start": 591, - "end": 603, + "start": 653, + "end": 665, "loc": { "start": { - "line": 17, + "line": 18, "column": 21 }, "end": { - "line": 17, + "line": 18, "column": 33 }, "identifierName": "RedBlackTree" @@ -854,30 +923,30 @@ "superClass": null, "body": { "type": "ClassBody", - "start": 604, - "end": 4956, + "start": 666, + "end": 5064, "loc": { "start": { - "line": 17, + "line": 18, "column": 34 }, "end": { - "line": 192, + "line": 196, "column": 1 } }, "body": [ { "type": "ClassMethod", - "start": 735, - "end": 919, + "start": 797, + "end": 1020, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 28, + "line": 30, "column": 2 } }, @@ -885,15 +954,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 735, - "end": 746, + "start": 797, + "end": 808, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 12 }, "identifierName": "constructor" @@ -909,15 +978,15 @@ "params": [ { "type": "Identifier", - "start": 747, - "end": 754, + "start": 809, + "end": 816, "loc": { "start": { - "line": 23, + "line": 24, "column": 13 }, "end": { - "line": 23, + "line": 24, "column": 20 }, "identifierName": "compare" @@ -927,23 +996,23 @@ ], "body": { "type": "BlockStatement", - "start": 756, - "end": 919, + "start": 818, + "end": 1020, "loc": { "start": { - "line": 23, + "line": 24, "column": 22 }, "end": { - "line": 28, + "line": 30, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 827, - "end": 850, + "start": 822, + "end": 858, "loc": { "start": { "line": 25, @@ -951,13 +1020,13 @@ }, "end": { "line": 25, - "column": 25 + "column": 38 } }, "expression": { - "type": "AssignmentExpression", - "start": 827, - "end": 849, + "type": "CallExpression", + "start": 822, + "end": 857, "loc": { "start": { "line": 25, @@ -965,35 +1034,152 @@ }, "end": { "line": 25, + "column": 37 + } + }, + "callee": { + "type": "Identifier", + "start": 822, + "end": 828, + "loc": { + "start": { + "line": 25, + "column": 2 + }, + "end": { + "line": 25, + "column": 8 + }, + "identifierName": "assert" + }, + "name": "assert" + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 829, + "end": 856, + "loc": { + "start": { + "line": 25, + "column": 9 + }, + "end": { + "line": 25, + "column": 36 + } + }, + "left": { + "type": "Identifier", + "start": 829, + "end": 836, + "loc": { + "start": { + "line": 25, + "column": 9 + }, + "end": { + "line": 25, + "column": 16 + }, + "identifierName": "compare" + }, + "name": "compare" + }, + "operator": "instanceof", + "right": { + "type": "Identifier", + "start": 848, + "end": 856, + "loc": { + "start": { + "line": 25, + "column": 28 + }, + "end": { + "line": 25, + "column": 36 + }, + "identifierName": "Function" + }, + "name": "Function" + } + } + ] + }, + "trailingComments": [ + { + "type": "CommentBlock", + "value": "* @member {Function} The comparison function for node keys. ", + "start": 861, + "end": 925, + "loc": { + "start": { + "line": 26, + "column": 2 + }, + "end": { + "line": 26, + "column": 66 + } + } + } + ] + }, + { + "type": "ExpressionStatement", + "start": 928, + "end": 951, + "loc": { + "start": { + "line": 27, + "column": 2 + }, + "end": { + "line": 27, + "column": 25 + } + }, + "expression": { + "type": "AssignmentExpression", + "start": 928, + "end": 950, + "loc": { + "start": { + "line": 27, + "column": 2 + }, + "end": { + "line": 27, "column": 24 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 827, - "end": 839, + "start": 928, + "end": 940, "loc": { "start": { - "line": 25, + "line": 27, "column": 2 }, "end": { - "line": 25, + "line": 27, "column": 14 } }, "object": { "type": "ThisExpression", - "start": 827, - "end": 831, + "start": 928, + "end": 932, "loc": { "start": { - "line": 25, + "line": 27, "column": 2 }, "end": { - "line": 25, + "line": 27, "column": 6 } }, @@ -1001,15 +1187,15 @@ }, "property": { "type": "Identifier", - "start": 832, - "end": 839, + "start": 933, + "end": 940, "loc": { "start": { - "line": 25, + "line": 27, "column": 7 }, "end": { - "line": 25, + "line": 27, "column": 14 }, "identifierName": "compare" @@ -1021,15 +1207,15 @@ }, "right": { "type": "Identifier", - "start": 842, - "end": 849, + "start": 943, + "end": 950, "loc": { "start": { - "line": 25, + "line": 27, "column": 17 }, "end": { - "line": 25, + "line": 27, "column": 24 }, "identifierName": "compare" @@ -1042,15 +1228,15 @@ { "type": "CommentBlock", "value": "* @member {Function} The comparison function for node keys. ", - "start": 760, - "end": 824, + "start": 861, + "end": 925, "loc": { "start": { - "line": 24, + "line": 26, "column": 2 }, "end": { - "line": 24, + "line": 26, "column": 66 } } @@ -1060,15 +1246,15 @@ { "type": "CommentBlock", "value": "* @member {Node} The root of the tree. ", - "start": 853, - "end": 896, + "start": 954, + "end": 997, "loc": { "start": { - "line": 26, + "line": 28, "column": 2 }, "end": { - "line": 26, + "line": 28, "column": 45 } } @@ -1077,58 +1263,58 @@ }, { "type": "ExpressionStatement", - "start": 899, - "end": 916, + "start": 1000, + "end": 1017, "loc": { "start": { - "line": 27, + "line": 29, "column": 2 }, "end": { - "line": 27, + "line": 29, "column": 19 } }, "expression": { "type": "AssignmentExpression", - "start": 899, - "end": 915, + "start": 1000, + "end": 1016, "loc": { "start": { - "line": 27, + "line": 29, "column": 2 }, "end": { - "line": 27, + "line": 29, "column": 18 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 899, - "end": 908, + "start": 1000, + "end": 1009, "loc": { "start": { - "line": 27, + "line": 29, "column": 2 }, "end": { - "line": 27, + "line": 29, "column": 11 } }, "object": { "type": "ThisExpression", - "start": 899, - "end": 903, + "start": 1000, + "end": 1004, "loc": { "start": { - "line": 27, + "line": 29, "column": 2 }, "end": { - "line": 27, + "line": 29, "column": 6 } }, @@ -1136,15 +1322,15 @@ }, "property": { "type": "Identifier", - "start": 904, - "end": 908, + "start": 1005, + "end": 1009, "loc": { "start": { - "line": 27, + "line": 29, "column": 7 }, "end": { - "line": 27, + "line": 29, "column": 11 }, "identifierName": "root" @@ -1156,15 +1342,15 @@ }, "right": { "type": "NullLiteral", - "start": 911, - "end": 915, + "start": 1012, + "end": 1016, "loc": { "start": { - "line": 27, + "line": 29, "column": 14 }, "end": { - "line": 27, + "line": 29, "column": 18 } } @@ -1175,15 +1361,15 @@ { "type": "CommentBlock", "value": "* @member {Node} The root of the tree. ", - "start": 853, - "end": 896, + "start": 954, + "end": 997, "loc": { "start": { - "line": 26, + "line": 28, "column": 2 }, "end": { - "line": 26, + "line": 28, "column": 45 } } @@ -1198,15 +1384,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t ", - "start": 607, - "end": 733, + "start": 669, + "end": 795, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 4 } } @@ -1216,15 +1402,15 @@ { "type": "CommentBlock", "value": "*\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t ", - "start": 922, - "end": 1026, + "start": 1023, + "end": 1127, "loc": { "start": { - "line": 30, + "line": 32, "column": 1 }, "end": { - "line": 34, + "line": 36, "column": 4 } } @@ -1233,15 +1419,15 @@ }, { "type": "ClassMethod", - "start": 1028, - "end": 1071, + "start": 1129, + "end": 1172, "loc": { "start": { - "line": 35, + "line": 37, "column": 1 }, "end": { - "line": 37, + "line": 39, "column": 2 } }, @@ -1249,15 +1435,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 1028, - "end": 1035, + "start": 1129, + "end": 1136, "loc": { "start": { - "line": 35, + "line": 37, "column": 1 }, "end": { - "line": 35, + "line": 37, "column": 8 }, "identifierName": "isEmpty" @@ -1273,87 +1459,87 @@ "params": [], "body": { "type": "BlockStatement", - "start": 1038, - "end": 1071, + "start": 1139, + "end": 1172, "loc": { "start": { - "line": 35, + "line": 37, "column": 11 }, "end": { - "line": 37, + "line": 39, "column": 2 } }, "body": [ { "type": "ReturnStatement", - "start": 1042, - "end": 1068, + "start": 1143, + "end": 1169, "loc": { "start": { - "line": 36, + "line": 38, "column": 2 }, "end": { - "line": 36, + "line": 38, "column": 28 } }, "argument": { "type": "BinaryExpression", - "start": 1049, - "end": 1067, + "start": 1150, + "end": 1168, "loc": { "start": { - "line": 36, + "line": 38, "column": 9 }, "end": { - "line": 36, + "line": 38, "column": 27 } }, "left": { "type": "MemberExpression", - "start": 1049, - "end": 1058, + "start": 1150, + "end": 1159, "loc": { "start": { - "line": 36, + "line": 38, "column": 9 }, "end": { - "line": 36, + "line": 38, "column": 18 } }, "object": { "type": "ThisExpression", - "start": 1049, - "end": 1053, + "start": 1150, + "end": 1154, "loc": { "start": { - "line": 36, + "line": 38, "column": 9 }, "end": { - "line": 36, + "line": 38, "column": 13 } } }, "property": { "type": "Identifier", - "start": 1054, - "end": 1058, + "start": 1155, + "end": 1159, "loc": { "start": { - "line": 36, + "line": 38, "column": 14 }, "end": { - "line": 36, + "line": 38, "column": 18 }, "identifierName": "root" @@ -1365,15 +1551,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1063, - "end": 1067, + "start": 1164, + "end": 1168, "loc": { "start": { - "line": 36, + "line": 38, "column": 23 }, "end": { - "line": 36, + "line": 38, "column": 27 } } @@ -1388,15 +1574,15 @@ { "type": "CommentBlock", "value": "*\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t ", - "start": 922, - "end": 1026, + "start": 1023, + "end": 1127, "loc": { "start": { - "line": 30, + "line": 32, "column": 1 }, "end": { - "line": 34, + "line": 36, "column": 4 } } @@ -1406,15 +1592,15 @@ { "type": "CommentBlock", "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t ", - "start": 1074, - "end": 1153, + "start": 1175, + "end": 1254, "loc": { "start": { - "line": 39, + "line": 41, "column": 1 }, "end": { - "line": 43, + "line": 45, "column": 4 } } @@ -1423,15 +1609,15 @@ }, { "type": "ClassMethod", - "start": 1155, - "end": 1349, + "start": 1256, + "end": 1450, "loc": { "start": { - "line": 44, + "line": 46, "column": 1 }, "end": { - "line": 52, + "line": 54, "column": 2 } }, @@ -1439,15 +1625,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 1155, - "end": 1158, + "start": 1256, + "end": 1259, "loc": { "start": { - "line": 44, + "line": 46, "column": 1 }, "end": { - "line": 44, + "line": 46, "column": 4 }, "identifierName": "add" @@ -1463,15 +1649,15 @@ "params": [ { "type": "Identifier", - "start": 1159, - "end": 1162, + "start": 1260, + "end": 1263, "loc": { "start": { - "line": 44, + "line": 46, "column": 5 }, "end": { - "line": 44, + "line": 46, "column": 8 }, "identifierName": "key" @@ -1481,87 +1667,87 @@ ], "body": { "type": "BlockStatement", - "start": 1164, - "end": 1349, + "start": 1265, + "end": 1450, "loc": { "start": { - "line": 44, + "line": 46, "column": 10 }, "end": { - "line": 52, + "line": 54, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 1168, - "end": 1346, + "start": 1269, + "end": 1447, "loc": { "start": { - "line": 45, + "line": 47, "column": 2 }, "end": { - "line": 51, + "line": 53, "column": 3 } }, "test": { "type": "BinaryExpression", - "start": 1172, - "end": 1190, + "start": 1273, + "end": 1291, "loc": { "start": { - "line": 45, + "line": 47, "column": 6 }, "end": { - "line": 45, + "line": 47, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 1172, - "end": 1181, + "start": 1273, + "end": 1282, "loc": { "start": { - "line": 45, + "line": 47, "column": 6 }, "end": { - "line": 45, + "line": 47, "column": 15 } }, "object": { "type": "ThisExpression", - "start": 1172, - "end": 1176, + "start": 1273, + "end": 1277, "loc": { "start": { - "line": 45, + "line": 47, "column": 6 }, "end": { - "line": 45, + "line": 47, "column": 10 } } }, "property": { "type": "Identifier", - "start": 1177, - "end": 1181, + "start": 1278, + "end": 1282, "loc": { "start": { - "line": 45, + "line": 47, "column": 11 }, "end": { - "line": 45, + "line": 47, "column": 15 }, "identifierName": "root" @@ -1573,15 +1759,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1186, - "end": 1190, + "start": 1287, + "end": 1291, "loc": { "start": { - "line": 45, + "line": 47, "column": 20 }, "end": { - "line": 45, + "line": 47, "column": 24 } } @@ -1589,88 +1775,88 @@ }, "consequent": { "type": "BlockStatement", - "start": 1192, - "end": 1234, + "start": 1293, + "end": 1335, "loc": { "start": { - "line": 45, + "line": 47, "column": 26 }, "end": { - "line": 47, + "line": 49, "column": 3 } }, "body": [ { "type": "ExpressionStatement", - "start": 1197, - "end": 1230, + "start": 1298, + "end": 1331, "loc": { "start": { - "line": 46, + "line": 48, "column": 3 }, "end": { - "line": 46, + "line": 48, "column": 36 } }, "expression": { "type": "AssignmentExpression", - "start": 1197, - "end": 1229, + "start": 1298, + "end": 1330, "loc": { "start": { - "line": 46, + "line": 48, "column": 3 }, "end": { - "line": 46, + "line": 48, "column": 35 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1197, - "end": 1206, + "start": 1298, + "end": 1307, "loc": { "start": { - "line": 46, + "line": 48, "column": 3 }, "end": { - "line": 46, + "line": 48, "column": 12 } }, "object": { "type": "ThisExpression", - "start": 1197, - "end": 1201, + "start": 1298, + "end": 1302, "loc": { "start": { - "line": 46, + "line": 48, "column": 3 }, "end": { - "line": 46, + "line": 48, "column": 7 } } }, "property": { "type": "Identifier", - "start": 1202, - "end": 1206, + "start": 1303, + "end": 1307, "loc": { "start": { - "line": 46, + "line": 48, "column": 8 }, "end": { - "line": 46, + "line": 48, "column": 12 }, "identifierName": "root" @@ -1681,29 +1867,29 @@ }, "right": { "type": "NewExpression", - "start": 1209, - "end": 1229, + "start": 1310, + "end": 1330, "loc": { "start": { - "line": 46, + "line": 48, "column": 15 }, "end": { - "line": 46, + "line": 48, "column": 35 } }, "callee": { "type": "Identifier", - "start": 1213, - "end": 1217, + "start": 1314, + "end": 1318, "loc": { "start": { - "line": 46, + "line": 48, "column": 19 }, "end": { - "line": 46, + "line": 48, "column": 23 }, "identifierName": "Node" @@ -1713,15 +1899,15 @@ "arguments": [ { "type": "Identifier", - "start": 1218, - "end": 1223, + "start": 1319, + "end": 1324, "loc": { "start": { - "line": 46, + "line": 48, "column": 24 }, "end": { - "line": 46, + "line": 48, "column": 29 }, "identifierName": "BLACK" @@ -1730,15 +1916,15 @@ }, { "type": "Identifier", - "start": 1225, - "end": 1228, + "start": 1326, + "end": 1329, "loc": { "start": { - "line": 46, + "line": 48, "column": 31 }, "end": { - "line": 46, + "line": 48, "column": 34 }, "identifierName": "key" @@ -1754,59 +1940,59 @@ }, "alternate": { "type": "BlockStatement", - "start": 1240, - "end": 1346, + "start": 1341, + "end": 1447, "loc": { "start": { - "line": 47, + "line": 49, "column": 9 }, "end": { - "line": 51, + "line": 53, "column": 3 } }, "body": [ { "type": "VariableDeclaration", - "start": 1245, - "end": 1277, + "start": 1346, + "end": 1378, "loc": { "start": { - "line": 48, + "line": 50, "column": 3 }, "end": { - "line": 48, + "line": 50, "column": 35 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 1251, - "end": 1276, + "start": 1352, + "end": 1377, "loc": { "start": { - "line": 48, + "line": 50, "column": 9 }, "end": { - "line": 48, + "line": 50, "column": 34 } }, "id": { "type": "Identifier", - "start": 1251, - "end": 1255, + "start": 1352, + "end": 1356, "loc": { "start": { - "line": 48, + "line": 50, "column": 9 }, "end": { - "line": 48, + "line": 50, "column": 13 }, "identifierName": "node" @@ -1815,29 +2001,29 @@ }, "init": { "type": "NewExpression", - "start": 1258, - "end": 1276, + "start": 1359, + "end": 1377, "loc": { "start": { - "line": 48, + "line": 50, "column": 16 }, "end": { - "line": 48, + "line": 50, "column": 34 } }, "callee": { "type": "Identifier", - "start": 1262, - "end": 1266, + "start": 1363, + "end": 1367, "loc": { "start": { - "line": 48, + "line": 50, "column": 20 }, "end": { - "line": 48, + "line": 50, "column": 24 }, "identifierName": "Node" @@ -1847,15 +2033,15 @@ "arguments": [ { "type": "Identifier", - "start": 1267, - "end": 1270, + "start": 1368, + "end": 1371, "loc": { "start": { - "line": 48, + "line": 50, "column": 25 }, "end": { - "line": 48, + "line": 50, "column": 28 }, "identifierName": "RED" @@ -1864,15 +2050,15 @@ }, { "type": "Identifier", - "start": 1272, - "end": 1275, + "start": 1373, + "end": 1376, "loc": { "start": { - "line": 48, + "line": 50, "column": 30 }, "end": { - "line": 48, + "line": 50, "column": 33 }, "identifierName": "key" @@ -1887,43 +2073,43 @@ }, { "type": "ExpressionStatement", - "start": 1281, - "end": 1319, + "start": 1382, + "end": 1420, "loc": { "start": { - "line": 49, + "line": 51, "column": 3 }, "end": { - "line": 49, + "line": 51, "column": 41 } }, "expression": { "type": "CallExpression", - "start": 1281, - "end": 1318, + "start": 1382, + "end": 1419, "loc": { "start": { - "line": 49, + "line": 51, "column": 3 }, "end": { - "line": 49, + "line": 51, "column": 40 } }, "callee": { "type": "Identifier", - "start": 1281, - "end": 1287, + "start": 1382, + "end": 1388, "loc": { "start": { - "line": 49, + "line": 51, "column": 3 }, "end": { - "line": 49, + "line": 51, "column": 9 }, "identifierName": "insert" @@ -1933,44 +2119,44 @@ "arguments": [ { "type": "MemberExpression", - "start": 1288, - "end": 1300, + "start": 1389, + "end": 1401, "loc": { "start": { - "line": 49, + "line": 51, "column": 10 }, "end": { - "line": 49, + "line": 51, "column": 22 } }, "object": { "type": "ThisExpression", - "start": 1288, - "end": 1292, + "start": 1389, + "end": 1393, "loc": { "start": { - "line": 49, + "line": 51, "column": 10 }, "end": { - "line": 49, + "line": 51, "column": 14 } } }, "property": { "type": "Identifier", - "start": 1293, - "end": 1300, + "start": 1394, + "end": 1401, "loc": { "start": { - "line": 49, + "line": 51, "column": 15 }, "end": { - "line": 49, + "line": 51, "column": 22 }, "identifierName": "compare" @@ -1981,44 +2167,44 @@ }, { "type": "MemberExpression", - "start": 1302, - "end": 1311, + "start": 1403, + "end": 1412, "loc": { "start": { - "line": 49, + "line": 51, "column": 24 }, "end": { - "line": 49, + "line": 51, "column": 33 } }, "object": { "type": "ThisExpression", - "start": 1302, - "end": 1306, + "start": 1403, + "end": 1407, "loc": { "start": { - "line": 49, + "line": 51, "column": 24 }, "end": { - "line": 49, + "line": 51, "column": 28 } } }, "property": { "type": "Identifier", - "start": 1307, - "end": 1311, + "start": 1408, + "end": 1412, "loc": { "start": { - "line": 49, + "line": 51, "column": 29 }, "end": { - "line": 49, + "line": 51, "column": 33 }, "identifierName": "root" @@ -2029,15 +2215,15 @@ }, { "type": "Identifier", - "start": 1313, - "end": 1317, + "start": 1414, + "end": 1418, "loc": { "start": { - "line": 49, + "line": 51, "column": 35 }, "end": { - "line": 49, + "line": 51, "column": 39 }, "identifierName": "node" @@ -2049,61 +2235,61 @@ }, { "type": "ExpressionStatement", - "start": 1323, - "end": 1342, + "start": 1424, + "end": 1443, "loc": { "start": { - "line": 50, + "line": 52, "column": 3 }, "end": { - "line": 50, + "line": 52, "column": 22 } }, "expression": { "type": "CallExpression", - "start": 1323, - "end": 1341, + "start": 1424, + "end": 1442, "loc": { "start": { - "line": 50, + "line": 52, "column": 3 }, "end": { - "line": 50, + "line": 52, "column": 21 } }, "callee": { "type": "Identifier", - "start": 1323, - "end": 1335, + "start": 1424, + "end": 1436, "loc": { "start": { - "line": 50, + "line": 52, "column": 3 }, "end": { - "line": 50, + "line": 52, "column": 15 }, - "identifierName": "insert_case2" + "identifierName": "insert_case1" }, - "name": "insert_case2" + "name": "insert_case1" }, "arguments": [ { "type": "Identifier", - "start": 1336, - "end": 1340, + "start": 1437, + "end": 1441, "loc": { "start": { - "line": 50, + "line": 52, "column": 16 }, "end": { - "line": 50, + "line": 52, "column": 20 }, "identifierName": "node" @@ -2125,15 +2311,15 @@ { "type": "CommentBlock", "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t ", - "start": 1074, - "end": 1153, + "start": 1175, + "end": 1254, "loc": { "start": { - "line": 39, + "line": 41, "column": 1 }, "end": { - "line": 43, + "line": 45, "column": 4 } } @@ -2143,15 +2329,15 @@ { "type": "CommentBlock", "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t ", - "start": 1352, - "end": 1578, + "start": 1453, + "end": 1679, "loc": { "start": { - "line": 54, + "line": 56, "column": 1 }, "end": { - "line": 61, + "line": 63, "column": 4 } } @@ -2160,15 +2346,15 @@ }, { "type": "ClassMethod", - "start": 1580, - "end": 1683, + "start": 1681, + "end": 1784, "loc": { "start": { - "line": 62, + "line": 64, "column": 1 }, "end": { - "line": 65, + "line": 67, "column": 2 } }, @@ -2176,15 +2362,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 1580, - "end": 1587, + "start": 1681, + "end": 1688, "loc": { "start": { - "line": 62, + "line": 64, "column": 1 }, "end": { - "line": 62, + "line": 64, "column": 8 }, "identifierName": "_search" @@ -2200,15 +2386,15 @@ "params": [ { "type": "Identifier", - "start": 1588, - "end": 1591, + "start": 1689, + "end": 1692, "loc": { "start": { - "line": 62, + "line": 64, "column": 9 }, "end": { - "line": 62, + "line": 64, "column": 12 }, "identifierName": "key" @@ -2218,87 +2404,87 @@ ], "body": { "type": "BlockStatement", - "start": 1593, - "end": 1683, + "start": 1694, + "end": 1784, "loc": { "start": { - "line": 62, + "line": 64, "column": 14 }, "end": { - "line": 65, + "line": 67, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 1597, - "end": 1633, + "start": 1698, + "end": 1734, "loc": { "start": { - "line": 63, + "line": 65, "column": 2 }, "end": { - "line": 63, + "line": 65, "column": 38 } }, "test": { "type": "BinaryExpression", - "start": 1601, - "end": 1619, + "start": 1702, + "end": 1720, "loc": { "start": { - "line": 63, + "line": 65, "column": 6 }, "end": { - "line": 63, + "line": 65, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 1601, - "end": 1610, + "start": 1702, + "end": 1711, "loc": { "start": { - "line": 63, + "line": 65, "column": 6 }, "end": { - "line": 63, + "line": 65, "column": 15 } }, "object": { "type": "ThisExpression", - "start": 1601, - "end": 1605, + "start": 1702, + "end": 1706, "loc": { "start": { - "line": 63, + "line": 65, "column": 6 }, "end": { - "line": 63, + "line": 65, "column": 10 } } }, "property": { "type": "Identifier", - "start": 1606, - "end": 1610, + "start": 1707, + "end": 1711, "loc": { "start": { - "line": 63, + "line": 65, "column": 11 }, "end": { - "line": 63, + "line": 65, "column": 15 }, "identifierName": "root" @@ -2310,15 +2496,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1615, - "end": 1619, + "start": 1716, + "end": 1720, "loc": { "start": { - "line": 63, + "line": 65, "column": 20 }, "end": { - "line": 63, + "line": 65, "column": 24 } } @@ -2326,29 +2512,29 @@ }, "consequent": { "type": "ReturnStatement", - "start": 1621, - "end": 1633, + "start": 1722, + "end": 1734, "loc": { "start": { - "line": 63, + "line": 65, "column": 26 }, "end": { - "line": 63, + "line": 65, "column": 38 } }, "argument": { "type": "NullLiteral", - "start": 1628, - "end": 1632, + "start": 1729, + "end": 1733, "loc": { "start": { - "line": 63, + "line": 65, "column": 33 }, "end": { - "line": 63, + "line": 65, "column": 37 } } @@ -2358,43 +2544,43 @@ }, { "type": "ReturnStatement", - "start": 1636, - "end": 1680, + "start": 1737, + "end": 1781, "loc": { "start": { - "line": 64, + "line": 66, "column": 2 }, "end": { - "line": 64, + "line": 66, "column": 46 } }, "argument": { "type": "CallExpression", - "start": 1643, - "end": 1679, + "start": 1744, + "end": 1780, "loc": { "start": { - "line": 64, + "line": 66, "column": 9 }, "end": { - "line": 64, + "line": 66, "column": 45 } }, "callee": { "type": "Identifier", - "start": 1643, - "end": 1649, + "start": 1744, + "end": 1750, "loc": { "start": { - "line": 64, + "line": 66, "column": 9 }, "end": { - "line": 64, + "line": 66, "column": 15 }, "identifierName": "search" @@ -2404,44 +2590,44 @@ "arguments": [ { "type": "MemberExpression", - "start": 1650, - "end": 1662, + "start": 1751, + "end": 1763, "loc": { "start": { - "line": 64, + "line": 66, "column": 16 }, "end": { - "line": 64, + "line": 66, "column": 28 } }, "object": { "type": "ThisExpression", - "start": 1650, - "end": 1654, + "start": 1751, + "end": 1755, "loc": { "start": { - "line": 64, + "line": 66, "column": 16 }, "end": { - "line": 64, + "line": 66, "column": 20 } } }, "property": { "type": "Identifier", - "start": 1655, - "end": 1662, + "start": 1756, + "end": 1763, "loc": { "start": { - "line": 64, + "line": 66, "column": 21 }, "end": { - "line": 64, + "line": 66, "column": 28 }, "identifierName": "compare" @@ -2452,44 +2638,44 @@ }, { "type": "MemberExpression", - "start": 1664, - "end": 1673, + "start": 1765, + "end": 1774, "loc": { "start": { - "line": 64, + "line": 66, "column": 30 }, "end": { - "line": 64, + "line": 66, "column": 39 } }, "object": { "type": "ThisExpression", - "start": 1664, - "end": 1668, + "start": 1765, + "end": 1769, "loc": { "start": { - "line": 64, + "line": 66, "column": 30 }, "end": { - "line": 64, + "line": 66, "column": 34 } } }, "property": { "type": "Identifier", - "start": 1669, - "end": 1673, + "start": 1770, + "end": 1774, "loc": { "start": { - "line": 64, + "line": 66, "column": 35 }, "end": { - "line": 64, + "line": 66, "column": 39 }, "identifierName": "root" @@ -2500,15 +2686,15 @@ }, { "type": "Identifier", - "start": 1675, - "end": 1678, + "start": 1776, + "end": 1779, "loc": { "start": { - "line": 64, + "line": 66, "column": 41 }, "end": { - "line": 64, + "line": 66, "column": 44 }, "identifierName": "key" @@ -2526,15 +2712,15 @@ { "type": "CommentBlock", "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t ", - "start": 1352, - "end": 1578, + "start": 1453, + "end": 1679, "loc": { "start": { - "line": 54, + "line": 56, "column": 1 }, "end": { - "line": 61, + "line": 63, "column": 4 } } @@ -2544,15 +2730,15 @@ { "type": "CommentBlock", "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", - "start": 1686, - "end": 1948, + "start": 1787, + "end": 2049, "loc": { "start": { - "line": 67, + "line": 69, "column": 1 }, "end": { - "line": 74, + "line": 76, "column": 4 } } @@ -2561,15 +2747,15 @@ }, { "type": "ClassMethod", - "start": 1950, - "end": 2039, + "start": 2051, + "end": 2140, "loc": { "start": { - "line": 75, + "line": 77, "column": 1 }, "end": { - "line": 78, + "line": 80, "column": 2 } }, @@ -2577,15 +2763,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 1950, - "end": 1953, + "start": 2051, + "end": 2054, "loc": { "start": { - "line": 75, + "line": 77, "column": 1 }, "end": { - "line": 75, + "line": 77, "column": 4 }, "identifierName": "get" @@ -2601,15 +2787,15 @@ "params": [ { "type": "Identifier", - "start": 1954, - "end": 1957, + "start": 2055, + "end": 2058, "loc": { "start": { - "line": 75, + "line": 77, "column": 5 }, "end": { - "line": 75, + "line": 77, "column": 8 }, "identifierName": "key" @@ -2619,59 +2805,59 @@ ], "body": { "type": "BlockStatement", - "start": 1959, - "end": 2039, + "start": 2060, + "end": 2140, "loc": { "start": { - "line": 75, + "line": 77, "column": 10 }, "end": { - "line": 78, + "line": 80, "column": 2 } }, "body": [ { "type": "VariableDeclaration", - "start": 1963, - "end": 1994, + "start": 2064, + "end": 2095, "loc": { "start": { - "line": 76, + "line": 78, "column": 2 }, "end": { - "line": 76, + "line": 78, "column": 33 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 1969, - "end": 1993, + "start": 2070, + "end": 2094, "loc": { "start": { - "line": 76, + "line": 78, "column": 8 }, "end": { - "line": 76, + "line": 78, "column": 32 } }, "id": { "type": "Identifier", - "start": 1969, - "end": 1973, + "start": 2070, + "end": 2074, "loc": { "start": { - "line": 76, + "line": 78, "column": 8 }, "end": { - "line": 76, + "line": 78, "column": 12 }, "identifierName": "node" @@ -2680,58 +2866,58 @@ }, "init": { "type": "CallExpression", - "start": 1976, - "end": 1993, + "start": 2077, + "end": 2094, "loc": { "start": { - "line": 76, + "line": 78, "column": 15 }, "end": { - "line": 76, + "line": 78, "column": 32 } }, "callee": { "type": "MemberExpression", - "start": 1976, - "end": 1988, + "start": 2077, + "end": 2089, "loc": { "start": { - "line": 76, + "line": 78, "column": 15 }, "end": { - "line": 76, + "line": 78, "column": 27 } }, "object": { "type": "ThisExpression", - "start": 1976, - "end": 1980, + "start": 2077, + "end": 2081, "loc": { "start": { - "line": 76, + "line": 78, "column": 15 }, "end": { - "line": 76, + "line": 78, "column": 19 } } }, "property": { "type": "Identifier", - "start": 1981, - "end": 1988, + "start": 2082, + "end": 2089, "loc": { "start": { - "line": 76, + "line": 78, "column": 20 }, "end": { - "line": 76, + "line": 78, "column": 27 }, "identifierName": "_search" @@ -2743,15 +2929,15 @@ "arguments": [ { "type": "Identifier", - "start": 1989, - "end": 1992, + "start": 2090, + "end": 2093, "loc": { "start": { - "line": 76, + "line": 78, "column": 28 }, "end": { - "line": 76, + "line": 78, "column": 31 }, "identifierName": "key" @@ -2766,57 +2952,57 @@ }, { "type": "ReturnStatement", - "start": 1997, - "end": 2036, + "start": 2098, + "end": 2137, "loc": { "start": { - "line": 77, + "line": 79, "column": 2 }, "end": { - "line": 77, + "line": 79, "column": 41 } }, "argument": { "type": "ConditionalExpression", - "start": 2004, - "end": 2035, + "start": 2105, + "end": 2136, "loc": { "start": { - "line": 77, + "line": 79, "column": 9 }, "end": { - "line": 77, + "line": 79, "column": 40 } }, "test": { "type": "BinaryExpression", - "start": 2004, - "end": 2017, + "start": 2105, + "end": 2118, "loc": { "start": { - "line": 77, + "line": 79, "column": 9 }, "end": { - "line": 77, + "line": 79, "column": 22 } }, "left": { "type": "Identifier", - "start": 2004, - "end": 2008, + "start": 2105, + "end": 2109, "loc": { "start": { - "line": 77, + "line": 79, "column": 9 }, "end": { - "line": 77, + "line": 79, "column": 13 }, "identifierName": "node" @@ -2826,15 +3012,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 2013, - "end": 2017, + "start": 2114, + "end": 2118, "loc": { "start": { - "line": 77, + "line": 79, "column": 18 }, "end": { - "line": 77, + "line": 79, "column": 22 } } @@ -2842,44 +3028,44 @@ }, "consequent": { "type": "NullLiteral", - "start": 2020, - "end": 2024, + "start": 2121, + "end": 2125, "loc": { "start": { - "line": 77, + "line": 79, "column": 25 }, "end": { - "line": 77, + "line": 79, "column": 29 } } }, "alternate": { "type": "MemberExpression", - "start": 2027, - "end": 2035, + "start": 2128, + "end": 2136, "loc": { "start": { - "line": 77, + "line": 79, "column": 32 }, "end": { - "line": 77, + "line": 79, "column": 40 } }, "object": { "type": "Identifier", - "start": 2027, - "end": 2031, + "start": 2128, + "end": 2132, "loc": { "start": { - "line": 77, + "line": 79, "column": 32 }, "end": { - "line": 77, + "line": 79, "column": 36 }, "identifierName": "node" @@ -2888,15 +3074,15 @@ }, "property": { "type": "Identifier", - "start": 2032, - "end": 2035, + "start": 2133, + "end": 2136, "loc": { "start": { - "line": 77, + "line": 79, "column": 37 }, "end": { - "line": 77, + "line": 79, "column": 40 }, "identifierName": "key" @@ -2915,15 +3101,15 @@ { "type": "CommentBlock", "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", - "start": 1686, - "end": 1948, + "start": 1787, + "end": 2049, "loc": { "start": { - "line": 67, + "line": 69, "column": 1 }, "end": { - "line": 74, + "line": 76, "column": 4 } } @@ -2932,16 +3118,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean}\n\t ", - "start": 2042, - "end": 2197, + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t ", + "start": 2143, + "end": 2298, "loc": { "start": { - "line": 80, + "line": 82, "column": 1 }, "end": { - "line": 86, + "line": 88, "column": 4 } } @@ -2950,15 +3136,15 @@ }, { "type": "ClassMethod", - "start": 2199, - "end": 2249, + "start": 2300, + "end": 2350, "loc": { "start": { - "line": 87, + "line": 89, "column": 1 }, "end": { - "line": 89, + "line": 91, "column": 2 } }, @@ -2966,15 +3152,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 2199, - "end": 2202, + "start": 2300, + "end": 2303, "loc": { "start": { - "line": 87, + "line": 89, "column": 1 }, "end": { - "line": 87, + "line": 89, "column": 4 }, "identifierName": "has" @@ -2990,15 +3176,15 @@ "params": [ { "type": "Identifier", - "start": 2203, - "end": 2206, + "start": 2304, + "end": 2307, "loc": { "start": { - "line": 87, + "line": 89, "column": 5 }, "end": { - "line": 87, + "line": 89, "column": 8 }, "identifierName": "key" @@ -3008,101 +3194,101 @@ ], "body": { "type": "BlockStatement", - "start": 2208, - "end": 2249, + "start": 2309, + "end": 2350, "loc": { "start": { - "line": 87, + "line": 89, "column": 10 }, "end": { - "line": 89, + "line": 91, "column": 2 } }, "body": [ { "type": "ReturnStatement", - "start": 2212, - "end": 2246, + "start": 2313, + "end": 2347, "loc": { "start": { - "line": 88, + "line": 90, "column": 2 }, "end": { - "line": 88, + "line": 90, "column": 36 } }, "argument": { "type": "BinaryExpression", - "start": 2219, - "end": 2245, + "start": 2320, + "end": 2346, "loc": { "start": { - "line": 88, + "line": 90, "column": 9 }, "end": { - "line": 88, + "line": 90, "column": 35 } }, "left": { "type": "CallExpression", - "start": 2219, - "end": 2236, + "start": 2320, + "end": 2337, "loc": { "start": { - "line": 88, + "line": 90, "column": 9 }, "end": { - "line": 88, + "line": 90, "column": 26 } }, "callee": { "type": "MemberExpression", - "start": 2219, - "end": 2231, + "start": 2320, + "end": 2332, "loc": { "start": { - "line": 88, + "line": 90, "column": 9 }, "end": { - "line": 88, + "line": 90, "column": 21 } }, "object": { "type": "ThisExpression", - "start": 2219, - "end": 2223, + "start": 2320, + "end": 2324, "loc": { "start": { - "line": 88, + "line": 90, "column": 9 }, "end": { - "line": 88, + "line": 90, "column": 13 } } }, "property": { "type": "Identifier", - "start": 2224, - "end": 2231, + "start": 2325, + "end": 2332, "loc": { "start": { - "line": 88, + "line": 90, "column": 14 }, "end": { - "line": 88, + "line": 90, "column": 21 }, "identifierName": "_search" @@ -3114,15 +3300,15 @@ "arguments": [ { "type": "Identifier", - "start": 2232, - "end": 2235, + "start": 2333, + "end": 2336, "loc": { "start": { - "line": 88, + "line": 90, "column": 22 }, "end": { - "line": 88, + "line": 90, "column": 25 }, "identifierName": "key" @@ -3134,15 +3320,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 2241, - "end": 2245, + "start": 2342, + "end": 2346, "loc": { "start": { - "line": 88, + "line": 90, "column": 31 }, "end": { - "line": 88, + "line": 90, "column": 35 } } @@ -3156,16 +3342,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean}\n\t ", - "start": 2042, - "end": 2197, + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t ", + "start": 2143, + "end": 2298, "loc": { "start": { - "line": 80, + "line": 82, "column": 1 }, "end": { - "line": 86, + "line": 88, "column": 4 } } @@ -3175,15 +3361,15 @@ { "type": "CommentBlock", "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", - "start": 2252, - "end": 2357, + "start": 2353, + "end": 2458, "loc": { "start": { - "line": 91, + "line": 93, "column": 1 }, "end": { - "line": 95, + "line": 97, "column": 4 } } @@ -3192,15 +3378,15 @@ }, { "type": "ClassMethod", - "start": 2359, - "end": 3178, + "start": 2460, + "end": 3286, "loc": { "start": { - "line": 96, + "line": 98, "column": 1 }, "end": { - "line": 121, + "line": 125, "column": 2 } }, @@ -3208,15 +3394,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 2359, - "end": 2366, + "start": 2460, + "end": 2467, "loc": { "start": { - "line": 96, + "line": 98, "column": 1 }, "end": { - "line": 96, + "line": 98, "column": 8 }, "identifierName": "_delete" @@ -3232,15 +3418,15 @@ "params": [ { "type": "Identifier", - "start": 2367, - "end": 2371, + "start": 2468, + "end": 2472, "loc": { "start": { - "line": 96, + "line": 98, "column": 9 }, "end": { - "line": 96, + "line": 98, "column": 13 }, "identifierName": "node" @@ -3250,207 +3436,268 @@ ], "body": { "type": "BlockStatement", - "start": 2373, - "end": 3178, + "start": 2474, + "end": 3286, "loc": { "start": { - "line": 96, + "line": 98, "column": 15 }, "end": { - "line": 121, + "line": 125, "column": 2 } }, "body": [ { - "type": "IfStatement", - "start": 2377, - "end": 3175, + "type": "ExpressionStatement", + "start": 2478, + "end": 2507, "loc": { "start": { - "line": 97, + "line": 99, "column": 2 }, "end": { - "line": 120, - "column": 3 + "line": 99, + "column": 31 } }, - "test": { - "type": "UnaryExpression", - "start": 2381, - "end": 2400, + "expression": { + "type": "CallExpression", + "start": 2478, + "end": 2506, "loc": { "start": { - "line": 97, - "column": 6 + "line": 99, + "column": 2 }, "end": { - "line": 97, - "column": 25 + "line": 99, + "column": 30 } }, - "operator": "!", - "prefix": true, - "argument": { - "type": "CallExpression", - "start": 2382, - "end": 2400, + "callee": { + "type": "Identifier", + "start": 2478, + "end": 2484, "loc": { "start": { - "line": 97, - "column": 7 + "line": 99, + "column": 2 }, "end": { - "line": 97, - "column": 25 - } + "line": 99, + "column": 8 + }, + "identifierName": "assert" }, - "callee": { - "type": "MemberExpression", - "start": 2382, - "end": 2398, + "name": "assert" + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 2485, + "end": 2505, "loc": { "start": { - "line": 97, - "column": 7 + "line": 99, + "column": 9 }, "end": { - "line": 97, - "column": 23 + "line": 99, + "column": 29 } }, - "object": { - "type": "MemberExpression", - "start": 2382, - "end": 2391, + "left": { + "type": "Identifier", + "start": 2485, + "end": 2489, "loc": { "start": { - "line": 97, - "column": 7 + "line": 99, + "column": 9 }, "end": { - "line": 97, - "column": 16 - } - }, - "object": { - "type": "Identifier", - "start": 2382, - "end": 2386, - "loc": { - "start": { - "line": 97, - "column": 7 - }, - "end": { - "line": 97, - "column": 11 - }, - "identifierName": "node" - }, - "name": "node" - }, - "property": { - "type": "Identifier", - "start": 2387, - "end": 2391, - "loc": { - "start": { - "line": 97, - "column": 12 - }, - "end": { - "line": 97, - "column": 16 - }, - "identifierName": "left" + "line": 99, + "column": 13 }, - "name": "left" + "identifierName": "node" }, - "computed": false + "name": "node" }, - "property": { + "operator": "instanceof", + "right": { "type": "Identifier", - "start": 2392, - "end": 2398, + "start": 2501, + "end": 2505, "loc": { "start": { - "line": 97, - "column": 17 + "line": 99, + "column": 25 }, "end": { - "line": 97, - "column": 23 + "line": 99, + "column": 29 }, - "identifierName": "isLeaf" + "identifierName": "Node" }, - "name": "isLeaf" + "name": "Node" + } + } + ] + } + }, + { + "type": "IfStatement", + "start": 2510, + "end": 3283, + "loc": { + "start": { + "line": 100, + "column": 2 + }, + "end": { + "line": 124, + "column": 3 + } + }, + "test": { + "type": "BinaryExpression", + "start": 2514, + "end": 2532, + "loc": { + "start": { + "line": 100, + "column": 6 + }, + "end": { + "line": 100, + "column": 24 + } + }, + "left": { + "type": "MemberExpression", + "start": 2514, + "end": 2523, + "loc": { + "start": { + "line": 100, + "column": 6 }, - "computed": false + "end": { + "line": 100, + "column": 15 + } + }, + "object": { + "type": "Identifier", + "start": 2514, + "end": 2518, + "loc": { + "start": { + "line": 100, + "column": 6 + }, + "end": { + "line": 100, + "column": 10 + }, + "identifierName": "node" + }, + "name": "node" + }, + "property": { + "type": "Identifier", + "start": 2519, + "end": 2523, + "loc": { + "start": { + "line": 100, + "column": 11 + }, + "end": { + "line": 100, + "column": 15 + }, + "identifierName": "left" + }, + "name": "left" }, - "arguments": [] + "computed": false }, - "extra": { - "parenthesizedArgument": false + "operator": "!==", + "right": { + "type": "NullLiteral", + "start": 2528, + "end": 2532, + "loc": { + "start": { + "line": 100, + "column": 20 + }, + "end": { + "line": 100, + "column": 24 + } + } } }, "consequent": { "type": "BlockStatement", - "start": 2402, - "end": 2675, + "start": 2534, + "end": 2882, "loc": { "start": { - "line": 97, - "column": 27 + "line": 100, + "column": 26 }, "end": { - "line": 105, + "line": 112, "column": 3 } }, "body": [ { "type": "VariableDeclaration", - "start": 2455, - "end": 2486, + "start": 2587, + "end": 2618, "loc": { "start": { - "line": 99, + "line": 102, "column": 3 }, "end": { - "line": 99, + "line": 102, "column": 34 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 2461, - "end": 2485, + "start": 2593, + "end": 2617, "loc": { "start": { - "line": 99, + "line": 102, "column": 9 }, "end": { - "line": 99, + "line": 102, "column": 33 } }, "id": { "type": "Identifier", - "start": 2461, - "end": 2465, + "start": 2593, + "end": 2597, "loc": { "start": { - "line": 99, + "line": 102, "column": 9 }, "end": { - "line": 99, + "line": 102, "column": 13 }, "identifierName": "pred" @@ -3460,29 +3707,29 @@ }, "init": { "type": "CallExpression", - "start": 2468, - "end": 2485, + "start": 2600, + "end": 2617, "loc": { "start": { - "line": 99, + "line": 102, "column": 16 }, "end": { - "line": 99, + "line": 102, "column": 33 } }, "callee": { "type": "Identifier", - "start": 2468, - "end": 2479, + "start": 2600, + "end": 2611, "loc": { "start": { - "line": 99, + "line": 102, "column": 16 }, "end": { - "line": 99, + "line": 102, "column": 27 }, "identifierName": "predecessor" @@ -3492,15 +3739,15 @@ "arguments": [ { "type": "Identifier", - "start": 2480, - "end": 2484, + "start": 2612, + "end": 2616, "loc": { "start": { - "line": 99, + "line": 102, "column": 28 }, "end": { - "line": 99, + "line": 102, "column": 32 }, "identifierName": "node" @@ -3517,15 +3764,15 @@ { "type": "CommentLine", "value": " Replace node's key with predecessor's key", - "start": 2407, - "end": 2451, + "start": 2539, + "end": 2583, "loc": { "start": { - "line": 98, + "line": 101, "column": 3 }, "end": { - "line": 98, + "line": 101, "column": 47 } } @@ -3534,58 +3781,58 @@ }, { "type": "ExpressionStatement", - "start": 2490, - "end": 2510, + "start": 2622, + "end": 2642, "loc": { "start": { - "line": 100, + "line": 103, "column": 3 }, "end": { - "line": 100, + "line": 103, "column": 23 } }, "expression": { "type": "AssignmentExpression", - "start": 2490, - "end": 2509, + "start": 2622, + "end": 2641, "loc": { "start": { - "line": 100, + "line": 103, "column": 3 }, "end": { - "line": 100, + "line": 103, "column": 22 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 2490, - "end": 2498, + "start": 2622, + "end": 2630, "loc": { "start": { - "line": 100, + "line": 103, "column": 3 }, "end": { - "line": 100, + "line": 103, "column": 11 } }, "object": { "type": "Identifier", - "start": 2490, - "end": 2494, + "start": 2622, + "end": 2626, "loc": { "start": { - "line": 100, + "line": 103, "column": 3 }, "end": { - "line": 100, + "line": 103, "column": 7 }, "identifierName": "node" @@ -3594,15 +3841,15 @@ }, "property": { "type": "Identifier", - "start": 2495, - "end": 2498, + "start": 2627, + "end": 2630, "loc": { "start": { - "line": 100, + "line": 103, "column": 8 }, "end": { - "line": 100, + "line": 103, "column": 11 }, "identifierName": "key" @@ -3613,29 +3860,29 @@ }, "right": { "type": "MemberExpression", - "start": 2501, - "end": 2509, + "start": 2633, + "end": 2641, "loc": { "start": { - "line": 100, + "line": 103, "column": 14 }, "end": { - "line": 100, + "line": 103, "column": 22 } }, "object": { "type": "Identifier", - "start": 2501, - "end": 2505, + "start": 2633, + "end": 2637, "loc": { "start": { - "line": 100, + "line": 103, "column": 14 }, "end": { - "line": 100, + "line": 103, "column": 18 }, "identifierName": "pred" @@ -3644,15 +3891,15 @@ }, "property": { "type": "Identifier", - "start": 2506, - "end": 2509, + "start": 2638, + "end": 2641, "loc": { "start": { - "line": 100, + "line": 103, "column": 19 }, "end": { - "line": 100, + "line": 103, "column": 22 }, "identifierName": "key" @@ -3666,166 +3913,365 @@ { "type": "CommentLine", "value": " Delete predecessor node", - "start": 2514, - "end": 2540, + "start": 2646, + "end": 2672, "loc": { "start": { - "line": 101, + "line": 104, "column": 3 }, "end": { - "line": 101, + "line": 104, "column": 29 } } }, { "type": "CommentLine", - "value": " note: this node can only have one non-leaf child", - "start": 2544, - "end": 2595, + "value": " NOTE: this node can only have one non-leaf (left) child because", + "start": 2676, + "end": 2742, "loc": { "start": { - "line": 102, + "line": 105, "column": 3 }, "end": { - "line": 102, - "column": 54 + "line": 105, + "column": 69 } } }, { "type": "CommentLine", - "value": " because the tree is a red-black tree", - "start": 2599, - "end": 2644, + "value": " of red-black tree invariant.", + "start": 2746, + "end": 2777, "loc": { "start": { - "line": 103, + "line": 106, "column": 3 }, "end": { - "line": 103, - "column": 48 + "line": 106, + "column": 34 } } } ] }, { - "type": "ExpressionStatement", - "start": 2648, - "end": 2671, + "type": "IfStatement", + "start": 2781, + "end": 2878, "loc": { "start": { - "line": 104, + "line": 107, "column": 3 }, "end": { - "line": 104, - "column": 26 + "line": 111, + "column": 4 } }, - "expression": { - "type": "CallExpression", - "start": 2648, - "end": 2670, + "test": { + "type": "BinaryExpression", + "start": 2785, + "end": 2803, "loc": { "start": { - "line": 104, - "column": 3 + "line": 107, + "column": 7 }, "end": { - "line": 104, + "line": 107, "column": 25 } }, - "callee": { - "type": "Identifier", - "start": 2648, - "end": 2664, + "left": { + "type": "MemberExpression", + "start": 2785, + "end": 2794, "loc": { "start": { - "line": 104, - "column": 3 + "line": 107, + "column": 7 }, "end": { - "line": 104, - "column": 19 - }, - "identifierName": "delete_one_child" + "line": 107, + "column": 16 + } }, - "name": "delete_one_child", - "leadingComments": null - }, - "arguments": [ - { + "object": { "type": "Identifier", - "start": 2665, - "end": 2669, + "start": 2785, + "end": 2789, "loc": { "start": { - "line": 104, - "column": 20 + "line": 107, + "column": 7 }, "end": { - "line": 104, - "column": 24 + "line": 107, + "column": 11 }, "identifierName": "pred" }, - "name": "pred" - } - ], - "leadingComments": null - }, - "leadingComments": [ - { - "type": "CommentLine", - "value": " Delete predecessor node", - "start": 2514, - "end": 2540, + "name": "pred", + "leadingComments": null + }, + "property": { + "type": "Identifier", + "start": 2790, + "end": 2794, + "loc": { + "start": { + "line": 107, + "column": 12 + }, + "end": { + "line": 107, + "column": 16 + }, + "identifierName": "left" + }, + "name": "left" + }, + "computed": false, + "leadingComments": null + }, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 2799, + "end": 2803, "loc": { "start": { - "line": 101, - "column": 3 + "line": 107, + "column": 21 }, "end": { - "line": 101, - "column": 29 + "line": 107, + "column": 25 } } }, - { + "leadingComments": null + }, + "consequent": { + "type": "BlockStatement", + "start": 2805, + "end": 2838, + "loc": { + "start": { + "line": 107, + "column": 27 + }, + "end": { + "line": 109, + "column": 4 + } + }, + "body": [ + { + "type": "ExpressionStatement", + "start": 2811, + "end": 2833, + "loc": { + "start": { + "line": 108, + "column": 4 + }, + "end": { + "line": 108, + "column": 26 + } + }, + "expression": { + "type": "CallExpression", + "start": 2811, + "end": 2832, + "loc": { + "start": { + "line": 108, + "column": 4 + }, + "end": { + "line": 108, + "column": 25 + } + }, + "callee": { + "type": "Identifier", + "start": 2811, + "end": 2826, + "loc": { + "start": { + "line": 108, + "column": 4 + }, + "end": { + "line": 108, + "column": 19 + }, + "identifierName": "delete_no_child" + }, + "name": "delete_no_child" + }, + "arguments": [ + { + "type": "Identifier", + "start": 2827, + "end": 2831, + "loc": { + "start": { + "line": 108, + "column": 20 + }, + "end": { + "line": 108, + "column": 24 + }, + "identifierName": "pred" + }, + "name": "pred" + } + ] + } + } + ], + "directives": [] + }, + "alternate": { + "type": "BlockStatement", + "start": 2844, + "end": 2878, + "loc": { + "start": { + "line": 109, + "column": 10 + }, + "end": { + "line": 111, + "column": 4 + } + }, + "body": [ + { + "type": "ExpressionStatement", + "start": 2850, + "end": 2873, + "loc": { + "start": { + "line": 110, + "column": 4 + }, + "end": { + "line": 110, + "column": 27 + } + }, + "expression": { + "type": "CallExpression", + "start": 2850, + "end": 2872, + "loc": { + "start": { + "line": 110, + "column": 4 + }, + "end": { + "line": 110, + "column": 26 + } + }, + "callee": { + "type": "Identifier", + "start": 2850, + "end": 2866, + "loc": { + "start": { + "line": 110, + "column": 4 + }, + "end": { + "line": 110, + "column": 20 + }, + "identifierName": "delete_one_child" + }, + "name": "delete_one_child" + }, + "arguments": [ + { + "type": "Identifier", + "start": 2867, + "end": 2871, + "loc": { + "start": { + "line": 110, + "column": 21 + }, + "end": { + "line": 110, + "column": 25 + }, + "identifierName": "pred" + }, + "name": "pred" + } + ] + } + } + ], + "directives": [] + }, + "leadingComments": [ + { "type": "CommentLine", - "value": " note: this node can only have one non-leaf child", - "start": 2544, - "end": 2595, + "value": " Delete predecessor node", + "start": 2646, + "end": 2672, "loc": { "start": { - "line": 102, + "line": 104, "column": 3 }, "end": { - "line": 102, - "column": 54 + "line": 104, + "column": 29 } } }, { "type": "CommentLine", - "value": " because the tree is a red-black tree", - "start": 2599, - "end": 2644, + "value": " NOTE: this node can only have one non-leaf (left) child because", + "start": 2676, + "end": 2742, "loc": { "start": { - "line": 103, + "line": 105, "column": 3 }, "end": { - "line": 103, - "column": 48 + "line": 105, + "column": 69 + } + } + }, + { + "type": "CommentLine", + "value": " of red-black tree invariant.", + "start": 2746, + "end": 2777, + "loc": { + "start": { + "line": 106, + "column": 3 + }, + "end": { + "line": 106, + "column": 34 } } } @@ -3836,192 +4282,154 @@ }, "alternate": { "type": "IfStatement", - "start": 2681, - "end": 3175, + "start": 2888, + "end": 3283, "loc": { "start": { - "line": 105, + "line": 112, "column": 9 }, "end": { - "line": 120, + "line": 124, "column": 3 } }, "test": { - "type": "UnaryExpression", - "start": 2685, - "end": 2705, + "type": "BinaryExpression", + "start": 2892, + "end": 2911, "loc": { "start": { - "line": 105, + "line": 112, "column": 13 }, "end": { - "line": 105, - "column": 33 + "line": 112, + "column": 32 } }, - "operator": "!", - "prefix": true, - "argument": { - "type": "CallExpression", - "start": 2686, - "end": 2705, + "left": { + "type": "MemberExpression", + "start": 2892, + "end": 2902, "loc": { "start": { - "line": 105, - "column": 14 + "line": 112, + "column": 13 }, "end": { - "line": 105, - "column": 33 + "line": 112, + "column": 23 } }, - "callee": { - "type": "MemberExpression", - "start": 2686, - "end": 2703, + "object": { + "type": "Identifier", + "start": 2892, + "end": 2896, "loc": { "start": { - "line": 105, - "column": 14 + "line": 112, + "column": 13 }, "end": { - "line": 105, - "column": 31 - } - }, - "object": { - "type": "MemberExpression", - "start": 2686, - "end": 2696, - "loc": { - "start": { - "line": 105, - "column": 14 - }, - "end": { - "line": 105, - "column": 24 - } - }, - "object": { - "type": "Identifier", - "start": 2686, - "end": 2690, - "loc": { - "start": { - "line": 105, - "column": 14 - }, - "end": { - "line": 105, - "column": 18 - }, - "identifierName": "node" - }, - "name": "node" - }, - "property": { - "type": "Identifier", - "start": 2691, - "end": 2696, - "loc": { - "start": { - "line": 105, - "column": 19 - }, - "end": { - "line": 105, - "column": 24 - }, - "identifierName": "right" - }, - "name": "right" + "line": 112, + "column": 17 }, - "computed": false + "identifierName": "node" }, - "property": { - "type": "Identifier", - "start": 2697, - "end": 2703, - "loc": { - "start": { - "line": 105, - "column": 25 - }, - "end": { - "line": 105, - "column": 31 - }, - "identifierName": "isLeaf" + "name": "node" + }, + "property": { + "type": "Identifier", + "start": 2897, + "end": 2902, + "loc": { + "start": { + "line": 112, + "column": 18 + }, + "end": { + "line": 112, + "column": 23 }, - "name": "isLeaf" + "identifierName": "right" }, - "computed": false + "name": "right" }, - "arguments": [] + "computed": false }, - "extra": { - "parenthesizedArgument": false + "operator": "!==", + "right": { + "type": "NullLiteral", + "start": 2907, + "end": 2911, + "loc": { + "start": { + "line": 112, + "column": 28 + }, + "end": { + "line": 112, + "column": 32 + } + } } }, "consequent": { "type": "BlockStatement", - "start": 2707, - "end": 3081, + "start": 2913, + "end": 3190, "loc": { "start": { - "line": 105, - "column": 35 + "line": 112, + "column": 34 }, "end": { - "line": 116, + "line": 120, "column": 3 } }, "body": [ { "type": "VariableDeclaration", - "start": 2837, - "end": 2861, + "start": 3084, + "end": 3108, "loc": { "start": { - "line": 109, + "line": 116, "column": 3 }, "end": { - "line": 109, + "line": 116, "column": 27 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 2843, - "end": 2860, + "start": 3090, + "end": 3107, "loc": { "start": { - "line": 109, + "line": 116, "column": 9 }, "end": { - "line": 109, + "line": 116, "column": 26 } }, "id": { "type": "Identifier", - "start": 2843, - "end": 2847, + "start": 3090, + "end": 3094, "loc": { "start": { - "line": 109, + "line": 116, "column": 9 }, "end": { - "line": 109, + "line": 116, "column": 13 }, "identifierName": "succ" @@ -4031,29 +4439,29 @@ }, "init": { "type": "MemberExpression", - "start": 2850, - "end": 2860, + "start": 3097, + "end": 3107, "loc": { "start": { - "line": 109, + "line": 116, "column": 16 }, "end": { - "line": 109, + "line": 116, "column": 26 } }, "object": { "type": "Identifier", - "start": 2850, - "end": 2854, + "start": 3097, + "end": 3101, "loc": { "start": { - "line": 109, + "line": 116, "column": 16 }, "end": { - "line": 109, + "line": 116, "column": 20 }, "identifierName": "node" @@ -4062,15 +4470,15 @@ }, "property": { "type": "Identifier", - "start": 2855, - "end": 2860, + "start": 3102, + "end": 3107, "loc": { "start": { - "line": 109, + "line": 116, "column": 21 }, "end": { - "line": 109, + "line": 116, "column": 26 }, "identifierName": "right" @@ -4087,48 +4495,48 @@ { "type": "CommentLine", "value": " Replace node's key with successor's key", - "start": 2712, - "end": 2754, + "start": 2918, + "end": 2960, "loc": { "start": { - "line": 106, + "line": 113, "column": 3 }, "end": { - "line": 106, + "line": 113, "column": 45 } } }, { "type": "CommentLine", - "value": " If there is no left child, then there can only be one right", - "start": 2758, - "end": 2820, + "value": " NOTE: Since there is no left child, then there can only be one", + "start": 2964, + "end": 3029, "loc": { "start": { - "line": 107, + "line": 114, "column": 3 }, "end": { - "line": 107, - "column": 65 + "line": 114, + "column": 68 } } }, { "type": "CommentLine", - "value": " child.", - "start": 2824, - "end": 2833, + "value": " right child by the red-black tree invariant.", + "start": 3033, + "end": 3080, "loc": { "start": { - "line": 108, + "line": 115, "column": 3 }, "end": { - "line": 108, - "column": 12 + "line": 115, + "column": 50 } } } @@ -4136,157 +4544,58 @@ }, { "type": "ExpressionStatement", - "start": 2865, - "end": 2894, + "start": 3112, + "end": 3132, "loc": { "start": { - "line": 110, + "line": 117, "column": 3 }, "end": { - "line": 110, - "column": 32 - } - }, - "expression": { - "type": "CallExpression", - "start": 2865, - "end": 2893, - "loc": { - "start": { - "line": 110, - "column": 3 - }, - "end": { - "line": 110, - "column": 31 - } - }, - "callee": { - "type": "Identifier", - "start": 2865, - "end": 2871, - "loc": { - "start": { - "line": 110, - "column": 3 - }, - "end": { - "line": 110, - "column": 9 - }, - "identifierName": "assert" - }, - "name": "assert" - }, - "arguments": [ - { - "type": "BinaryExpression", - "start": 2872, - "end": 2892, - "loc": { - "start": { - "line": 110, - "column": 10 - }, - "end": { - "line": 110, - "column": 30 - } - }, - "left": { - "type": "Identifier", - "start": 2872, - "end": 2876, - "loc": { - "start": { - "line": 110, - "column": 10 - }, - "end": { - "line": 110, - "column": 14 - }, - "identifierName": "succ" - }, - "name": "succ" - }, - "operator": "instanceof", - "right": { - "type": "Identifier", - "start": 2888, - "end": 2892, - "loc": { - "start": { - "line": 110, - "column": 26 - }, - "end": { - "line": 110, - "column": 30 - }, - "identifierName": "Node" - }, - "name": "Node" - } - } - ] - } - }, - { - "type": "ExpressionStatement", - "start": 2898, - "end": 2918, - "loc": { - "start": { - "line": 111, - "column": 3 - }, - "end": { - "line": 111, + "line": 117, "column": 23 } }, "expression": { "type": "AssignmentExpression", - "start": 2898, - "end": 2917, + "start": 3112, + "end": 3131, "loc": { "start": { - "line": 111, + "line": 117, "column": 3 }, "end": { - "line": 111, + "line": 117, "column": 22 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 2898, - "end": 2906, + "start": 3112, + "end": 3120, "loc": { "start": { - "line": 111, + "line": 117, "column": 3 }, "end": { - "line": 111, + "line": 117, "column": 11 } }, "object": { "type": "Identifier", - "start": 2898, - "end": 2902, + "start": 3112, + "end": 3116, "loc": { "start": { - "line": 111, + "line": 117, "column": 3 }, "end": { - "line": 111, + "line": 117, "column": 7 }, "identifierName": "node" @@ -4295,15 +4604,15 @@ }, "property": { "type": "Identifier", - "start": 2903, - "end": 2906, + "start": 3117, + "end": 3120, "loc": { "start": { - "line": 111, + "line": 117, "column": 8 }, "end": { - "line": 111, + "line": 117, "column": 11 }, "identifierName": "key" @@ -4314,29 +4623,29 @@ }, "right": { "type": "MemberExpression", - "start": 2909, - "end": 2917, + "start": 3123, + "end": 3131, "loc": { "start": { - "line": 111, + "line": 117, "column": 14 }, "end": { - "line": 111, + "line": 117, "column": 22 } }, "object": { "type": "Identifier", - "start": 2909, - "end": 2913, + "start": 3123, + "end": 3127, "loc": { "start": { - "line": 111, + "line": 117, "column": 14 }, "end": { - "line": 111, + "line": 117, "column": 18 }, "identifierName": "succ" @@ -4345,15 +4654,15 @@ }, "property": { "type": "Identifier", - "start": 2914, - "end": 2917, + "start": 3128, + "end": 3131, "loc": { "start": { - "line": 111, + "line": 117, "column": 19 }, "end": { - "line": 111, + "line": 117, "column": 22 }, "identifierName": "key" @@ -4367,112 +4676,80 @@ { "type": "CommentLine", "value": " Delete successor node", - "start": 2922, - "end": 2946, + "start": 3136, + "end": 3160, "loc": { "start": { - "line": 112, + "line": 118, "column": 3 }, "end": { - "line": 112, + "line": 118, "column": 27 } } - }, - { - "type": "CommentLine", - "value": " note: this node can only have one non-leaf child", - "start": 2950, - "end": 3001, - "loc": { - "start": { - "line": 113, - "column": 3 - }, - "end": { - "line": 113, - "column": 54 - } - } - }, - { - "type": "CommentLine", - "value": " because the tree is a red-black tree", - "start": 3005, - "end": 3050, - "loc": { - "start": { - "line": 114, - "column": 3 - }, - "end": { - "line": 114, - "column": 48 - } - } } ] }, { "type": "ExpressionStatement", - "start": 3054, - "end": 3077, + "start": 3164, + "end": 3186, "loc": { "start": { - "line": 115, + "line": 119, "column": 3 }, "end": { - "line": 115, - "column": 26 + "line": 119, + "column": 25 } }, "expression": { "type": "CallExpression", - "start": 3054, - "end": 3076, + "start": 3164, + "end": 3185, "loc": { "start": { - "line": 115, + "line": 119, "column": 3 }, "end": { - "line": 115, - "column": 25 + "line": 119, + "column": 24 } }, "callee": { "type": "Identifier", - "start": 3054, - "end": 3070, + "start": 3164, + "end": 3179, "loc": { "start": { - "line": 115, + "line": 119, "column": 3 }, "end": { - "line": 115, - "column": 19 + "line": 119, + "column": 18 }, - "identifierName": "delete_one_child" + "identifierName": "delete_no_child" }, - "name": "delete_one_child", + "name": "delete_no_child", "leadingComments": null }, "arguments": [ { "type": "Identifier", - "start": 3071, - "end": 3075, + "start": 3180, + "end": 3184, "loc": { "start": { - "line": 115, - "column": 20 + "line": 119, + "column": 19 }, "end": { - "line": 115, - "column": 24 + "line": 119, + "column": 23 }, "identifierName": "succ" }, @@ -4485,50 +4762,18 @@ { "type": "CommentLine", "value": " Delete successor node", - "start": 2922, - "end": 2946, + "start": 3136, + "end": 3160, "loc": { "start": { - "line": 112, + "line": 118, "column": 3 }, "end": { - "line": 112, + "line": 118, "column": 27 } } - }, - { - "type": "CommentLine", - "value": " note: this node can only have one non-leaf child", - "start": 2950, - "end": 3001, - "loc": { - "start": { - "line": 113, - "column": 3 - }, - "end": { - "line": 113, - "column": 54 - } - } - }, - { - "type": "CommentLine", - "value": " because the tree is a red-black tree", - "start": 3005, - "end": 3050, - "loc": { - "start": { - "line": 114, - "column": 3 - }, - "end": { - "line": 114, - "column": 48 - } - } } ] } @@ -4537,43 +4782,43 @@ }, "alternate": { "type": "IfStatement", - "start": 3087, - "end": 3175, + "start": 3196, + "end": 3283, "loc": { "start": { - "line": 116, + "line": 120, "column": 9 }, "end": { - "line": 120, + "line": 124, "column": 3 } }, "test": { "type": "BinaryExpression", - "start": 3091, - "end": 3109, + "start": 3200, + "end": 3218, "loc": { "start": { - "line": 116, + "line": 120, "column": 13 }, "end": { - "line": 116, + "line": 120, "column": 31 } }, "left": { "type": "Identifier", - "start": 3091, - "end": 3095, + "start": 3200, + "end": 3204, "loc": { "start": { - "line": 116, + "line": 120, "column": 13 }, "end": { - "line": 116, + "line": 120, "column": 17 }, "identifierName": "node" @@ -4583,44 +4828,44 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 3100, - "end": 3109, + "start": 3209, + "end": 3218, "loc": { "start": { - "line": 116, + "line": 120, "column": 22 }, "end": { - "line": 116, + "line": 120, "column": 31 } }, "object": { "type": "ThisExpression", - "start": 3100, - "end": 3104, + "start": 3209, + "end": 3213, "loc": { "start": { - "line": 116, + "line": 120, "column": 22 }, "end": { - "line": 116, + "line": 120, "column": 26 } } }, "property": { "type": "Identifier", - "start": 3105, - "end": 3109, + "start": 3214, + "end": 3218, "loc": { "start": { - "line": 116, + "line": 120, "column": 27 }, "end": { - "line": 116, + "line": 120, "column": 31 }, "identifierName": "root" @@ -4632,88 +4877,88 @@ }, "consequent": { "type": "BlockStatement", - "start": 3111, - "end": 3137, + "start": 3220, + "end": 3246, "loc": { "start": { - "line": 116, + "line": 120, "column": 33 }, "end": { - "line": 118, + "line": 122, "column": 3 } }, "body": [ { "type": "ExpressionStatement", - "start": 3116, - "end": 3133, + "start": 3225, + "end": 3242, "loc": { "start": { - "line": 117, + "line": 121, "column": 3 }, "end": { - "line": 117, + "line": 121, "column": 20 } }, "expression": { "type": "AssignmentExpression", - "start": 3116, - "end": 3132, + "start": 3225, + "end": 3241, "loc": { "start": { - "line": 117, + "line": 121, "column": 3 }, "end": { - "line": 117, + "line": 121, "column": 19 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 3116, - "end": 3125, + "start": 3225, + "end": 3234, "loc": { "start": { - "line": 117, + "line": 121, "column": 3 }, "end": { - "line": 117, + "line": 121, "column": 12 } }, "object": { "type": "ThisExpression", - "start": 3116, - "end": 3120, + "start": 3225, + "end": 3229, "loc": { "start": { - "line": 117, + "line": 121, "column": 3 }, "end": { - "line": 117, + "line": 121, "column": 7 } } }, "property": { "type": "Identifier", - "start": 3121, - "end": 3125, + "start": 3230, + "end": 3234, "loc": { "start": { - "line": 117, + "line": 121, "column": 8 }, "end": { - "line": 117, + "line": 121, "column": 12 }, "identifierName": "root" @@ -4724,15 +4969,15 @@ }, "right": { "type": "NullLiteral", - "start": 3128, - "end": 3132, + "start": 3237, + "end": 3241, "loc": { "start": { - "line": 117, + "line": 121, "column": 15 }, "end": { - "line": 117, + "line": 121, "column": 19 } } @@ -4744,77 +4989,77 @@ }, "alternate": { "type": "BlockStatement", - "start": 3143, - "end": 3175, + "start": 3252, + "end": 3283, "loc": { "start": { - "line": 118, + "line": 122, "column": 9 }, "end": { - "line": 120, + "line": 124, "column": 3 } }, "body": [ { "type": "ExpressionStatement", - "start": 3148, - "end": 3171, + "start": 3257, + "end": 3279, "loc": { "start": { - "line": 119, + "line": 123, "column": 3 }, "end": { - "line": 119, - "column": 26 + "line": 123, + "column": 25 } }, "expression": { "type": "CallExpression", - "start": 3148, - "end": 3170, + "start": 3257, + "end": 3278, "loc": { "start": { - "line": 119, + "line": 123, "column": 3 }, "end": { - "line": 119, - "column": 25 + "line": 123, + "column": 24 } }, "callee": { "type": "Identifier", - "start": 3148, - "end": 3164, + "start": 3257, + "end": 3272, "loc": { "start": { - "line": 119, + "line": 123, "column": 3 }, "end": { - "line": 119, - "column": 19 + "line": 123, + "column": 18 }, - "identifierName": "delete_one_child" + "identifierName": "delete_no_child" }, - "name": "delete_one_child" + "name": "delete_no_child" }, "arguments": [ { "type": "Identifier", - "start": 3165, - "end": 3169, + "start": 3273, + "end": 3277, "loc": { "start": { - "line": 119, - "column": 20 + "line": 123, + "column": 19 }, "end": { - "line": 119, - "column": 24 + "line": 123, + "column": 23 }, "identifierName": "node" }, @@ -4837,15 +5082,15 @@ { "type": "CommentBlock", "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", - "start": 2252, - "end": 2357, + "start": 2353, + "end": 2458, "loc": { "start": { - "line": 91, + "line": 93, "column": 1 }, "end": { - "line": 95, + "line": 97, "column": 4 } } @@ -4854,16 +5099,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", - "start": 3181, - "end": 3593, + "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean} - Whether the key existed in the tree before removal.\n\t ", + "start": 3289, + "end": 3701, "loc": { "start": { - "line": 123, + "line": 127, "column": 1 }, "end": { - "line": 131, + "line": 135, "column": 4 } } @@ -4872,15 +5117,15 @@ }, { "type": "ClassMethod", - "start": 3595, - "end": 3718, + "start": 3703, + "end": 3826, "loc": { "start": { - "line": 132, + "line": 136, "column": 1 }, "end": { - "line": 138, + "line": 142, "column": 2 } }, @@ -4888,15 +5133,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 3595, - "end": 3601, + "start": 3703, + "end": 3709, "loc": { "start": { - "line": 132, + "line": 136, "column": 1 }, "end": { - "line": 132, + "line": 136, "column": 7 }, "identifierName": "remove" @@ -4912,15 +5157,15 @@ "params": [ { "type": "Identifier", - "start": 3602, - "end": 3605, + "start": 3710, + "end": 3713, "loc": { "start": { - "line": 132, + "line": 136, "column": 8 }, "end": { - "line": 132, + "line": 136, "column": 11 }, "identifierName": "key" @@ -4930,59 +5175,59 @@ ], "body": { "type": "BlockStatement", - "start": 3607, - "end": 3718, + "start": 3715, + "end": 3826, "loc": { "start": { - "line": 132, + "line": 136, "column": 13 }, "end": { - "line": 138, + "line": 142, "column": 2 } }, "body": [ { "type": "VariableDeclaration", - "start": 3611, - "end": 3642, + "start": 3719, + "end": 3750, "loc": { "start": { - "line": 133, + "line": 137, "column": 2 }, "end": { - "line": 133, + "line": 137, "column": 33 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 3617, - "end": 3641, + "start": 3725, + "end": 3749, "loc": { "start": { - "line": 133, + "line": 137, "column": 8 }, "end": { - "line": 133, + "line": 137, "column": 32 } }, "id": { "type": "Identifier", - "start": 3617, - "end": 3621, + "start": 3725, + "end": 3729, "loc": { "start": { - "line": 133, + "line": 137, "column": 8 }, "end": { - "line": 133, + "line": 137, "column": 12 }, "identifierName": "node" @@ -4991,58 +5236,58 @@ }, "init": { "type": "CallExpression", - "start": 3624, - "end": 3641, + "start": 3732, + "end": 3749, "loc": { "start": { - "line": 133, + "line": 137, "column": 15 }, "end": { - "line": 133, + "line": 137, "column": 32 } }, "callee": { "type": "MemberExpression", - "start": 3624, - "end": 3636, + "start": 3732, + "end": 3744, "loc": { "start": { - "line": 133, + "line": 137, "column": 15 }, "end": { - "line": 133, + "line": 137, "column": 27 } }, "object": { "type": "ThisExpression", - "start": 3624, - "end": 3628, + "start": 3732, + "end": 3736, "loc": { "start": { - "line": 133, + "line": 137, "column": 15 }, "end": { - "line": 133, + "line": 137, "column": 19 } } }, "property": { "type": "Identifier", - "start": 3629, - "end": 3636, + "start": 3737, + "end": 3744, "loc": { "start": { - "line": 133, + "line": 137, "column": 20 }, "end": { - "line": 133, + "line": 137, "column": 27 }, "identifierName": "_search" @@ -5054,15 +5299,15 @@ "arguments": [ { "type": "Identifier", - "start": 3637, - "end": 3640, + "start": 3745, + "end": 3748, "loc": { "start": { - "line": 133, + "line": 137, "column": 28 }, "end": { - "line": 133, + "line": 137, "column": 31 }, "identifierName": "key" @@ -5077,43 +5322,43 @@ }, { "type": "IfStatement", - "start": 3645, - "end": 3677, + "start": 3753, + "end": 3785, "loc": { "start": { - "line": 134, + "line": 138, "column": 2 }, "end": { - "line": 134, + "line": 138, "column": 34 } }, "test": { "type": "BinaryExpression", - "start": 3649, - "end": 3662, + "start": 3757, + "end": 3770, "loc": { "start": { - "line": 134, + "line": 138, "column": 6 }, "end": { - "line": 134, + "line": 138, "column": 19 } }, "left": { "type": "Identifier", - "start": 3649, - "end": 3653, + "start": 3757, + "end": 3761, "loc": { "start": { - "line": 134, + "line": 138, "column": 6 }, "end": { - "line": 134, + "line": 138, "column": 10 }, "identifierName": "node" @@ -5123,15 +5368,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 3658, - "end": 3662, + "start": 3766, + "end": 3770, "loc": { "start": { - "line": 134, + "line": 138, "column": 15 }, "end": { - "line": 134, + "line": 138, "column": 19 } } @@ -5139,29 +5384,29 @@ }, "consequent": { "type": "ReturnStatement", - "start": 3664, - "end": 3677, + "start": 3772, + "end": 3785, "loc": { "start": { - "line": 134, + "line": 138, "column": 21 }, "end": { - "line": 134, + "line": 138, "column": 34 } }, "argument": { "type": "BooleanLiteral", - "start": 3671, - "end": 3676, + "start": 3779, + "end": 3784, "loc": { "start": { - "line": 134, + "line": 138, "column": 28 }, "end": { - "line": 134, + "line": 138, "column": 33 } }, @@ -5172,72 +5417,72 @@ }, { "type": "ExpressionStatement", - "start": 3681, - "end": 3700, + "start": 3789, + "end": 3808, "loc": { "start": { - "line": 136, + "line": 140, "column": 2 }, "end": { - "line": 136, + "line": 140, "column": 21 } }, "expression": { "type": "CallExpression", - "start": 3681, - "end": 3699, + "start": 3789, + "end": 3807, "loc": { "start": { - "line": 136, + "line": 140, "column": 2 }, "end": { - "line": 136, + "line": 140, "column": 20 } }, "callee": { "type": "MemberExpression", - "start": 3681, - "end": 3693, + "start": 3789, + "end": 3801, "loc": { "start": { - "line": 136, + "line": 140, "column": 2 }, "end": { - "line": 136, + "line": 140, "column": 14 } }, "object": { "type": "ThisExpression", - "start": 3681, - "end": 3685, + "start": 3789, + "end": 3793, "loc": { "start": { - "line": 136, + "line": 140, "column": 2 }, "end": { - "line": 136, + "line": 140, "column": 6 } } }, "property": { "type": "Identifier", - "start": 3686, - "end": 3693, + "start": 3794, + "end": 3801, "loc": { "start": { - "line": 136, + "line": 140, "column": 7 }, "end": { - "line": 136, + "line": 140, "column": 14 }, "identifierName": "_delete" @@ -5249,15 +5494,15 @@ "arguments": [ { "type": "Identifier", - "start": 3694, - "end": 3698, + "start": 3802, + "end": 3806, "loc": { "start": { - "line": 136, + "line": 140, "column": 15 }, "end": { - "line": 136, + "line": 140, "column": 19 }, "identifierName": "node" @@ -5269,29 +5514,29 @@ }, { "type": "ReturnStatement", - "start": 3703, - "end": 3715, + "start": 3811, + "end": 3823, "loc": { "start": { - "line": 137, + "line": 141, "column": 2 }, "end": { - "line": 137, + "line": 141, "column": 14 } }, "argument": { "type": "BooleanLiteral", - "start": 3710, - "end": 3714, + "start": 3818, + "end": 3822, "loc": { "start": { - "line": 137, + "line": 141, "column": 9 }, "end": { - "line": 137, + "line": 141, "column": 13 } }, @@ -5305,16 +5550,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", - "start": 3181, - "end": 3593, + "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean} - Whether the key existed in the tree before removal.\n\t ", + "start": 3289, + "end": 3701, "loc": { "start": { - "line": 123, + "line": 127, "column": 1 }, "end": { - "line": 131, + "line": 135, "column": 4 } } @@ -5324,15 +5569,15 @@ { "type": "CommentBlock", "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t ", - "start": 3721, - "end": 3978, + "start": 3829, + "end": 4086, "loc": { "start": { - "line": 140, + "line": 144, "column": 1 }, "end": { - "line": 146, + "line": 150, "column": 4 } } @@ -5341,15 +5586,15 @@ }, { "type": "ClassMethod", - "start": 3980, - "end": 4094, + "start": 4088, + "end": 4202, "loc": { "start": { - "line": 147, + "line": 151, "column": 1 }, "end": { - "line": 150, + "line": 154, "column": 2 } }, @@ -5358,15 +5603,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 3981, - "end": 3986, + "start": 4089, + "end": 4094, "loc": { "start": { - "line": 147, + "line": 151, "column": 2 }, "end": { - "line": 147, + "line": 151, "column": 7 }, "identifierName": "range" @@ -5381,15 +5626,15 @@ "params": [ { "type": "Identifier", - "start": 3987, - "end": 3991, + "start": 4095, + "end": 4099, "loc": { "start": { - "line": 147, + "line": 151, "column": 8 }, "end": { - "line": 147, + "line": 151, "column": 12 }, "identifierName": "left" @@ -5398,15 +5643,15 @@ }, { "type": "Identifier", - "start": 3993, - "end": 3998, + "start": 4101, + "end": 4106, "loc": { "start": { - "line": 147, + "line": 151, "column": 14 }, "end": { - "line": 147, + "line": 151, "column": 19 }, "identifierName": "right" @@ -5416,87 +5661,87 @@ ], "body": { "type": "BlockStatement", - "start": 4000, - "end": 4094, + "start": 4108, + "end": 4202, "loc": { "start": { - "line": 147, + "line": 151, "column": 21 }, "end": { - "line": 150, + "line": 154, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 4004, - "end": 4091, + "start": 4112, + "end": 4199, "loc": { "start": { - "line": 148, + "line": 152, "column": 2 }, "end": { - "line": 149, + "line": 153, "column": 63 } }, "test": { "type": "BinaryExpression", - "start": 4008, - "end": 4026, + "start": 4116, + "end": 4134, "loc": { "start": { - "line": 148, + "line": 152, "column": 6 }, "end": { - "line": 148, + "line": 152, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 4008, - "end": 4017, + "start": 4116, + "end": 4125, "loc": { "start": { - "line": 148, + "line": 152, "column": 6 }, "end": { - "line": 148, + "line": 152, "column": 15 } }, "object": { "type": "ThisExpression", - "start": 4008, - "end": 4012, + "start": 4116, + "end": 4120, "loc": { "start": { - "line": 148, + "line": 152, "column": 6 }, "end": { - "line": 148, + "line": 152, "column": 10 } } }, "property": { "type": "Identifier", - "start": 4013, - "end": 4017, + "start": 4121, + "end": 4125, "loc": { "start": { - "line": 148, + "line": 152, "column": 11 }, "end": { - "line": 148, + "line": 152, "column": 15 }, "identifierName": "root" @@ -5508,15 +5753,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 4022, - "end": 4026, + "start": 4130, + "end": 4134, "loc": { "start": { - "line": 148, + "line": 152, "column": 20 }, "end": { - "line": 148, + "line": 152, "column": 24 } } @@ -5524,58 +5769,58 @@ }, "consequent": { "type": "ExpressionStatement", - "start": 4031, - "end": 4091, + "start": 4139, + "end": 4199, "loc": { "start": { - "line": 149, + "line": 153, "column": 3 }, "end": { - "line": 149, + "line": 153, "column": 63 } }, "expression": { "type": "YieldExpression", - "start": 4031, - "end": 4090, + "start": 4139, + "end": 4198, "loc": { "start": { - "line": 149, + "line": 153, "column": 3 }, "end": { - "line": 149, + "line": 153, "column": 62 } }, "delegate": true, "argument": { "type": "CallExpression", - "start": 4038, - "end": 4090, + "start": 4146, + "end": 4198, "loc": { "start": { - "line": 149, + "line": 153, "column": 10 }, "end": { - "line": 149, + "line": 153, "column": 62 } }, "callee": { "type": "Identifier", - "start": 4038, - "end": 4052, + "start": 4146, + "end": 4160, "loc": { "start": { - "line": 149, + "line": 153, "column": 10 }, "end": { - "line": 149, + "line": 153, "column": 24 }, "identifierName": "rangetraversal" @@ -5585,44 +5830,44 @@ "arguments": [ { "type": "MemberExpression", - "start": 4053, - "end": 4065, + "start": 4161, + "end": 4173, "loc": { "start": { - "line": 149, + "line": 153, "column": 25 }, "end": { - "line": 149, + "line": 153, "column": 37 } }, "object": { "type": "ThisExpression", - "start": 4053, - "end": 4057, + "start": 4161, + "end": 4165, "loc": { "start": { - "line": 149, + "line": 153, "column": 25 }, "end": { - "line": 149, + "line": 153, "column": 29 } } }, "property": { "type": "Identifier", - "start": 4058, - "end": 4065, + "start": 4166, + "end": 4173, "loc": { "start": { - "line": 149, + "line": 153, "column": 30 }, "end": { - "line": 149, + "line": 153, "column": 37 }, "identifierName": "compare" @@ -5633,44 +5878,44 @@ }, { "type": "MemberExpression", - "start": 4067, - "end": 4076, + "start": 4175, + "end": 4184, "loc": { "start": { - "line": 149, + "line": 153, "column": 39 }, "end": { - "line": 149, + "line": 153, "column": 48 } }, "object": { "type": "ThisExpression", - "start": 4067, - "end": 4071, + "start": 4175, + "end": 4179, "loc": { "start": { - "line": 149, + "line": 153, "column": 39 }, "end": { - "line": 149, + "line": 153, "column": 43 } } }, "property": { "type": "Identifier", - "start": 4072, - "end": 4076, + "start": 4180, + "end": 4184, "loc": { "start": { - "line": 149, + "line": 153, "column": 44 }, "end": { - "line": 149, + "line": 153, "column": 48 }, "identifierName": "root" @@ -5681,15 +5926,15 @@ }, { "type": "Identifier", - "start": 4078, - "end": 4082, + "start": 4186, + "end": 4190, "loc": { "start": { - "line": 149, + "line": 153, "column": 50 }, "end": { - "line": 149, + "line": 153, "column": 54 }, "identifierName": "left" @@ -5698,15 +5943,15 @@ }, { "type": "Identifier", - "start": 4084, - "end": 4089, + "start": 4192, + "end": 4197, "loc": { "start": { - "line": 149, + "line": 153, "column": 56 }, "end": { - "line": 149, + "line": 153, "column": 61 }, "identifierName": "right" @@ -5727,15 +5972,15 @@ { "type": "CommentBlock", "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t ", - "start": 3721, - "end": 3978, + "start": 3829, + "end": 4086, "loc": { "start": { - "line": 140, + "line": 144, "column": 1 }, "end": { - "line": 146, + "line": 150, "column": 4 } } @@ -5745,15 +5990,15 @@ { "type": "CommentBlock", "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t ", - "start": 4097, - "end": 4201, + "start": 4205, + "end": 4309, "loc": { "start": { - "line": 152, + "line": 156, "column": 1 }, "end": { - "line": 156, + "line": 160, "column": 4 } } @@ -5762,15 +6007,15 @@ }, { "type": "ClassMethod", - "start": 4203, - "end": 4278, + "start": 4311, + "end": 4386, "loc": { "start": { - "line": 157, + "line": 161, "column": 1 }, "end": { - "line": 159, + "line": 163, "column": 2 } }, @@ -5779,15 +6024,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 4204, - "end": 4209, + "start": 4312, + "end": 4317, "loc": { "start": { - "line": 157, + "line": 161, "column": 2 }, "end": { - "line": 157, + "line": 161, "column": 7 }, "identifierName": "items" @@ -5802,87 +6047,87 @@ "params": [], "body": { "type": "BlockStatement", - "start": 4212, - "end": 4278, + "start": 4320, + "end": 4386, "loc": { "start": { - "line": 157, + "line": 161, "column": 10 }, "end": { - "line": 159, + "line": 163, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 4216, - "end": 4275, + "start": 4324, + "end": 4383, "loc": { "start": { - "line": 158, + "line": 162, "column": 2 }, "end": { - "line": 158, + "line": 162, "column": 61 } }, "test": { "type": "BinaryExpression", - "start": 4220, - "end": 4238, + "start": 4328, + "end": 4346, "loc": { "start": { - "line": 158, + "line": 162, "column": 6 }, "end": { - "line": 158, + "line": 162, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 4220, - "end": 4229, + "start": 4328, + "end": 4337, "loc": { "start": { - "line": 158, + "line": 162, "column": 6 }, "end": { - "line": 158, + "line": 162, "column": 15 } }, "object": { "type": "ThisExpression", - "start": 4220, - "end": 4224, + "start": 4328, + "end": 4332, "loc": { "start": { - "line": 158, + "line": 162, "column": 6 }, "end": { - "line": 158, + "line": 162, "column": 10 } } }, "property": { "type": "Identifier", - "start": 4225, - "end": 4229, + "start": 4333, + "end": 4337, "loc": { "start": { - "line": 158, + "line": 162, "column": 11 }, "end": { - "line": 158, + "line": 162, "column": 15 }, "identifierName": "root" @@ -5894,15 +6139,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 4234, - "end": 4238, + "start": 4342, + "end": 4346, "loc": { "start": { - "line": 158, + "line": 162, "column": 20 }, "end": { - "line": 158, + "line": 162, "column": 24 } } @@ -5910,58 +6155,58 @@ }, "consequent": { "type": "ExpressionStatement", - "start": 4240, - "end": 4275, + "start": 4348, + "end": 4383, "loc": { "start": { - "line": 158, + "line": 162, "column": 26 }, "end": { - "line": 158, + "line": 162, "column": 61 } }, "expression": { "type": "YieldExpression", - "start": 4240, - "end": 4274, + "start": 4348, + "end": 4382, "loc": { "start": { - "line": 158, + "line": 162, "column": 26 }, "end": { - "line": 158, + "line": 162, "column": 60 } }, "delegate": true, "argument": { "type": "CallExpression", - "start": 4247, - "end": 4274, + "start": 4355, + "end": 4382, "loc": { "start": { - "line": 158, + "line": 162, "column": 33 }, "end": { - "line": 158, + "line": 162, "column": 60 } }, "callee": { "type": "Identifier", - "start": 4247, - "end": 4263, + "start": 4355, + "end": 4371, "loc": { "start": { - "line": 158, + "line": 162, "column": 33 }, "end": { - "line": 158, + "line": 162, "column": 49 }, "identifierName": "inordertraversal" @@ -5971,44 +6216,44 @@ "arguments": [ { "type": "MemberExpression", - "start": 4264, - "end": 4273, + "start": 4372, + "end": 4381, "loc": { "start": { - "line": 158, + "line": 162, "column": 50 }, "end": { - "line": 158, + "line": 162, "column": 59 } }, "object": { "type": "ThisExpression", - "start": 4264, - "end": 4268, + "start": 4372, + "end": 4376, "loc": { "start": { - "line": 158, + "line": 162, "column": 50 }, "end": { - "line": 158, + "line": 162, "column": 54 } } }, "property": { "type": "Identifier", - "start": 4269, - "end": 4273, + "start": 4377, + "end": 4381, "loc": { "start": { - "line": 158, + "line": 162, "column": 55 }, "end": { - "line": 158, + "line": 162, "column": 59 }, "identifierName": "root" @@ -6031,15 +6276,15 @@ { "type": "CommentBlock", "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t ", - "start": 4097, - "end": 4201, + "start": 4205, + "end": 4309, "loc": { "start": { - "line": 152, + "line": 156, "column": 1 }, "end": { - "line": 156, + "line": 160, "column": 4 } } @@ -6049,15 +6294,15 @@ { "type": "CommentBlock", "value": "*\n\t * Same as {@link RedBlackTree#items}.\n\t ", - "start": 4281, - "end": 4329, + "start": 4389, + "end": 4437, "loc": { "start": { - "line": 161, + "line": 165, "column": 1 }, "end": { - "line": 163, + "line": 167, "column": 4 } } @@ -6066,15 +6311,15 @@ }, { "type": "ClassMethod", - "start": 4331, - "end": 4378, + "start": 4439, + "end": 4486, "loc": { "start": { - "line": 164, + "line": 168, "column": 1 }, "end": { - "line": 166, + "line": 170, "column": 2 } }, @@ -6082,29 +6327,29 @@ "computed": true, "key": { "type": "MemberExpression", - "start": 4332, - "end": 4347, + "start": 4440, + "end": 4455, "loc": { "start": { - "line": 164, + "line": 168, "column": 2 }, "end": { - "line": 164, + "line": 168, "column": 17 } }, "object": { "type": "Identifier", - "start": 4332, - "end": 4338, + "start": 4440, + "end": 4446, "loc": { "start": { - "line": 164, + "line": 168, "column": 2 }, "end": { - "line": 164, + "line": 168, "column": 8 }, "identifierName": "Symbol" @@ -6114,15 +6359,15 @@ }, "property": { "type": "Identifier", - "start": 4339, - "end": 4347, + "start": 4447, + "end": 4455, "loc": { "start": { - "line": 164, + "line": 168, "column": 9 }, "end": { - "line": 164, + "line": 168, "column": 17 }, "identifierName": "iterator" @@ -6140,87 +6385,87 @@ "params": [], "body": { "type": "BlockStatement", - "start": 4351, - "end": 4378, + "start": 4459, + "end": 4486, "loc": { "start": { - "line": 164, + "line": 168, "column": 21 }, "end": { - "line": 166, + "line": 170, "column": 2 } }, "body": [ { "type": "ReturnStatement", - "start": 4355, - "end": 4375, + "start": 4463, + "end": 4483, "loc": { "start": { - "line": 165, + "line": 169, "column": 2 }, "end": { - "line": 165, + "line": 169, "column": 22 } }, "argument": { "type": "CallExpression", - "start": 4362, - "end": 4374, + "start": 4470, + "end": 4482, "loc": { "start": { - "line": 165, + "line": 169, "column": 9 }, "end": { - "line": 165, + "line": 169, "column": 21 } }, "callee": { "type": "MemberExpression", - "start": 4362, - "end": 4372, + "start": 4470, + "end": 4480, "loc": { "start": { - "line": 165, + "line": 169, "column": 9 }, "end": { - "line": 165, + "line": 169, "column": 19 } }, "object": { "type": "ThisExpression", - "start": 4362, - "end": 4366, + "start": 4470, + "end": 4474, "loc": { "start": { - "line": 165, + "line": 169, "column": 9 }, "end": { - "line": 165, + "line": 169, "column": 13 } } }, "property": { "type": "Identifier", - "start": 4367, - "end": 4372, + "start": 4475, + "end": 4480, "loc": { "start": { - "line": 165, + "line": 169, "column": 14 }, "end": { - "line": 165, + "line": 169, "column": 19 }, "identifierName": "items" @@ -6240,15 +6485,15 @@ { "type": "CommentBlock", "value": "*\n\t * Same as {@link RedBlackTree#items}.\n\t ", - "start": 4281, - "end": 4329, + "start": 4389, + "end": 4437, "loc": { "start": { - "line": 161, + "line": 165, "column": 1 }, "end": { - "line": 163, + "line": 167, "column": 4 } } @@ -6258,15 +6503,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4381, - "end": 4525, + "start": 4489, + "end": 4633, "loc": { "start": { - "line": 168, + "line": 172, "column": 1 }, "end": { - "line": 173, + "line": 177, "column": 4 } } @@ -6275,15 +6520,15 @@ }, { "type": "ClassMethod", - "start": 4527, - "end": 4589, + "start": 4635, + "end": 4697, "loc": { "start": { - "line": 174, + "line": 178, "column": 1 }, "end": { - "line": 176, + "line": 180, "column": 2 } }, @@ -6291,15 +6536,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 4534, - "end": 4539, + "start": 4642, + "end": 4647, "loc": { "start": { - "line": 174, + "line": 178, "column": 8 }, "end": { - "line": 174, + "line": 178, "column": 13 }, "identifierName": "empty" @@ -6314,15 +6559,15 @@ "params": [ { "type": "Identifier", - "start": 4540, - "end": 4547, + "start": 4648, + "end": 4655, "loc": { "start": { - "line": 174, + "line": 178, "column": 14 }, "end": { - "line": 174, + "line": 178, "column": 21 }, "identifierName": "compare" @@ -6332,58 +6577,58 @@ ], "body": { "type": "BlockStatement", - "start": 4549, - "end": 4589, + "start": 4657, + "end": 4697, "loc": { "start": { - "line": 174, + "line": 178, "column": 23 }, "end": { - "line": 176, + "line": 180, "column": 2 } }, "body": [ { "type": "ReturnStatement", - "start": 4553, - "end": 4586, + "start": 4661, + "end": 4694, "loc": { "start": { - "line": 175, + "line": 179, "column": 2 }, "end": { - "line": 175, + "line": 179, "column": 35 } }, "argument": { "type": "NewExpression", - "start": 4560, - "end": 4585, + "start": 4668, + "end": 4693, "loc": { "start": { - "line": 175, + "line": 179, "column": 9 }, "end": { - "line": 175, + "line": 179, "column": 34 } }, "callee": { "type": "Identifier", - "start": 4564, - "end": 4576, + "start": 4672, + "end": 4684, "loc": { "start": { - "line": 175, + "line": 179, "column": 13 }, "end": { - "line": 175, + "line": 179, "column": 25 }, "identifierName": "RedBlackTree" @@ -6393,15 +6638,15 @@ "arguments": [ { "type": "Identifier", - "start": 4577, - "end": 4584, + "start": 4685, + "end": 4692, "loc": { "start": { - "line": 175, + "line": 179, "column": 26 }, "end": { - "line": 175, + "line": 179, "column": 33 }, "identifierName": "compare" @@ -6419,15 +6664,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4381, - "end": 4525, + "start": 4489, + "end": 4633, "loc": { "start": { - "line": 168, + "line": 172, "column": 1 }, "end": { - "line": 173, + "line": 177, "column": 4 } } @@ -6437,15 +6682,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4592, - "end": 4805, + "start": 4700, + "end": 4913, "loc": { "start": { - "line": 178, + "line": 182, "column": 1 }, "end": { - "line": 184, + "line": 188, "column": 4 } } @@ -6454,15 +6699,15 @@ }, { "type": "ClassMethod", - "start": 4807, - "end": 4954, + "start": 4915, + "end": 5062, "loc": { "start": { - "line": 185, + "line": 189, "column": 1 }, "end": { - "line": 191, + "line": 195, "column": 2 } }, @@ -6470,15 +6715,15 @@ "computed": false, "key": { "type": "Identifier", - "start": 4814, - "end": 4818, + "start": 4922, + "end": 4926, "loc": { "start": { - "line": 185, + "line": 189, "column": 8 }, "end": { - "line": 185, + "line": 189, "column": 12 }, "identifierName": "from" @@ -6493,15 +6738,15 @@ "params": [ { "type": "Identifier", - "start": 4819, - "end": 4826, + "start": 4927, + "end": 4934, "loc": { "start": { - "line": 185, + "line": 189, "column": 13 }, "end": { - "line": 185, + "line": 189, "column": 20 }, "identifierName": "compare" @@ -6510,15 +6755,15 @@ }, { "type": "Identifier", - "start": 4828, - "end": 4836, + "start": 4936, + "end": 4944, "loc": { "start": { - "line": 185, + "line": 189, "column": 22 }, "end": { - "line": 185, + "line": 189, "column": 30 }, "identifierName": "iterable" @@ -6528,59 +6773,59 @@ ], "body": { "type": "BlockStatement", - "start": 4838, - "end": 4954, + "start": 4946, + "end": 5062, "loc": { "start": { - "line": 185, + "line": 189, "column": 32 }, "end": { - "line": 191, + "line": 195, "column": 2 } }, "body": [ { "type": "VariableDeclaration", - "start": 4842, - "end": 4881, + "start": 4950, + "end": 4989, "loc": { "start": { - "line": 186, + "line": 190, "column": 2 }, "end": { - "line": 186, + "line": 190, "column": 41 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 4848, - "end": 4880, + "start": 4956, + "end": 4988, "loc": { "start": { - "line": 186, + "line": 190, "column": 8 }, "end": { - "line": 186, + "line": 190, "column": 40 } }, "id": { "type": "Identifier", - "start": 4848, - "end": 4852, + "start": 4956, + "end": 4960, "loc": { "start": { - "line": 186, + "line": 190, "column": 8 }, "end": { - "line": 186, + "line": 190, "column": 12 }, "identifierName": "tree" @@ -6589,29 +6834,29 @@ }, "init": { "type": "NewExpression", - "start": 4855, - "end": 4880, + "start": 4963, + "end": 4988, "loc": { "start": { - "line": 186, + "line": 190, "column": 15 }, "end": { - "line": 186, + "line": 190, "column": 40 } }, "callee": { "type": "Identifier", - "start": 4859, - "end": 4871, + "start": 4967, + "end": 4979, "loc": { "start": { - "line": 186, + "line": 190, "column": 19 }, "end": { - "line": 186, + "line": 190, "column": 31 }, "identifierName": "RedBlackTree" @@ -6621,15 +6866,15 @@ "arguments": [ { "type": "Identifier", - "start": 4872, - "end": 4879, + "start": 4980, + "end": 4987, "loc": { "start": { - "line": 186, + "line": 190, "column": 32 }, "end": { - "line": 186, + "line": 190, "column": 39 }, "identifierName": "compare" @@ -6644,58 +6889,58 @@ }, { "type": "ForOfStatement", - "start": 4885, - "end": 4935, + "start": 4993, + "end": 5043, "loc": { "start": { - "line": 188, + "line": 192, "column": 2 }, "end": { - "line": 188, + "line": 192, "column": 52 } }, "left": { "type": "VariableDeclaration", - "start": 4890, - "end": 4903, + "start": 4998, + "end": 5011, "loc": { "start": { - "line": 188, + "line": 192, "column": 7 }, "end": { - "line": 188, + "line": 192, "column": 20 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 4896, - "end": 4903, + "start": 5004, + "end": 5011, "loc": { "start": { - "line": 188, + "line": 192, "column": 13 }, "end": { - "line": 188, + "line": 192, "column": 20 } }, "id": { "type": "Identifier", - "start": 4896, - "end": 4903, + "start": 5004, + "end": 5011, "loc": { "start": { - "line": 188, + "line": 192, "column": 13 }, "end": { - "line": 188, + "line": 192, "column": 20 }, "identifierName": "element" @@ -6709,15 +6954,15 @@ }, "right": { "type": "Identifier", - "start": 4907, - "end": 4915, + "start": 5015, + "end": 5023, "loc": { "start": { - "line": 188, + "line": 192, "column": 24 }, "end": { - "line": 188, + "line": 192, "column": 32 }, "identifierName": "iterable" @@ -6726,57 +6971,57 @@ }, "body": { "type": "ExpressionStatement", - "start": 4917, - "end": 4935, + "start": 5025, + "end": 5043, "loc": { "start": { - "line": 188, + "line": 192, "column": 34 }, "end": { - "line": 188, + "line": 192, "column": 52 } }, "expression": { "type": "CallExpression", - "start": 4917, - "end": 4934, + "start": 5025, + "end": 5042, "loc": { "start": { - "line": 188, + "line": 192, "column": 34 }, "end": { - "line": 188, + "line": 192, "column": 51 } }, "callee": { "type": "MemberExpression", - "start": 4917, - "end": 4925, + "start": 5025, + "end": 5033, "loc": { "start": { - "line": 188, + "line": 192, "column": 34 }, "end": { - "line": 188, + "line": 192, "column": 42 } }, "object": { "type": "Identifier", - "start": 4917, - "end": 4921, + "start": 5025, + "end": 5029, "loc": { "start": { - "line": 188, + "line": 192, "column": 34 }, "end": { - "line": 188, + "line": 192, "column": 38 }, "identifierName": "tree" @@ -6785,15 +7030,15 @@ }, "property": { "type": "Identifier", - "start": 4922, - "end": 4925, + "start": 5030, + "end": 5033, "loc": { "start": { - "line": 188, + "line": 192, "column": 39 }, "end": { - "line": 188, + "line": 192, "column": 42 }, "identifierName": "add" @@ -6805,15 +7050,15 @@ "arguments": [ { "type": "Identifier", - "start": 4926, - "end": 4933, + "start": 5034, + "end": 5041, "loc": { "start": { - "line": 188, + "line": 192, "column": 43 }, "end": { - "line": 188, + "line": 192, "column": 50 }, "identifierName": "element" @@ -6826,29 +7071,29 @@ }, { "type": "ReturnStatement", - "start": 4939, - "end": 4951, + "start": 5047, + "end": 5059, "loc": { "start": { - "line": 190, + "line": 194, "column": 2 }, "end": { - "line": 190, + "line": 194, "column": 14 } }, "argument": { "type": "Identifier", - "start": 4946, - "end": 4950, + "start": 5054, + "end": 5058, "loc": { "start": { - "line": 190, + "line": 194, "column": 9 }, "end": { - "line": 190, + "line": 194, "column": 13 }, "identifierName": "tree" @@ -6863,15 +7108,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4592, - "end": 4805, + "start": 4700, + "end": 4913, "loc": { "start": { - "line": 178, + "line": 182, "column": 1 }, "end": { - "line": 184, + "line": 188, "column": 4 } } @@ -6884,15 +7129,15 @@ { "type": "CommentBlock", "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", - "start": 520, - "end": 569, + "start": 582, + "end": 631, "loc": { "start": { - "line": 13, + "line": 14, "column": 0 }, "end": { - "line": 16, + "line": 17, "column": 3 } } @@ -6904,15 +7149,15 @@ { "type": "CommentBlock", "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", - "start": 520, - "end": 569, + "start": 582, + "end": 631, "loc": { "start": { - "line": 13, + "line": 14, "column": 0 }, "end": { - "line": 16, + "line": 17, "column": 3 } } @@ -6926,15 +7171,15 @@ { "type": "CommentBlock", "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", - "start": 520, - "end": 569, + "start": 582, + "end": 631, "loc": { "start": { - "line": 13, + "line": 14, "column": 0 }, "end": { - "line": 16, + "line": 17, "column": 3 } } @@ -6942,15 +7187,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t ", - "start": 607, - "end": 733, + "start": 669, + "end": 795, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 4 } } @@ -6958,15 +7203,15 @@ { "type": "CommentBlock", "value": "* @member {Function} The comparison function for node keys. ", - "start": 760, - "end": 824, + "start": 861, + "end": 925, "loc": { "start": { - "line": 24, + "line": 26, "column": 2 }, "end": { - "line": 24, + "line": 26, "column": 66 } } @@ -6974,15 +7219,15 @@ { "type": "CommentBlock", "value": "* @member {Node} The root of the tree. ", - "start": 853, - "end": 896, + "start": 954, + "end": 997, "loc": { "start": { - "line": 26, + "line": 28, "column": 2 }, "end": { - "line": 26, + "line": 28, "column": 45 } } @@ -6990,15 +7235,15 @@ { "type": "CommentBlock", "value": "*\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t ", - "start": 922, - "end": 1026, + "start": 1023, + "end": 1127, "loc": { "start": { - "line": 30, + "line": 32, "column": 1 }, "end": { - "line": 34, + "line": 36, "column": 4 } } @@ -7006,15 +7251,15 @@ { "type": "CommentBlock", "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t ", - "start": 1074, - "end": 1153, + "start": 1175, + "end": 1254, "loc": { "start": { - "line": 39, + "line": 41, "column": 1 }, "end": { - "line": 43, + "line": 45, "column": 4 } } @@ -7022,15 +7267,15 @@ { "type": "CommentBlock", "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t ", - "start": 1352, - "end": 1578, + "start": 1453, + "end": 1679, "loc": { "start": { - "line": 54, + "line": 56, "column": 1 }, "end": { - "line": 61, + "line": 63, "column": 4 } } @@ -7038,31 +7283,31 @@ { "type": "CommentBlock", "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", - "start": 1686, - "end": 1948, + "start": 1787, + "end": 2049, "loc": { "start": { - "line": 67, + "line": 69, "column": 1 }, "end": { - "line": 74, + "line": 76, "column": 4 } } }, { "type": "CommentBlock", - "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean}\n\t ", - "start": 2042, - "end": 2197, + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t ", + "start": 2143, + "end": 2298, "loc": { "start": { - "line": 80, + "line": 82, "column": 1 }, "end": { - "line": 86, + "line": 88, "column": 4 } } @@ -7070,15 +7315,15 @@ { "type": "CommentBlock", "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", - "start": 2252, - "end": 2357, + "start": 2353, + "end": 2458, "loc": { "start": { - "line": 91, + "line": 93, "column": 1 }, "end": { - "line": 95, + "line": 97, "column": 4 } } @@ -7086,15 +7331,15 @@ { "type": "CommentLine", "value": " Replace node's key with predecessor's key", - "start": 2407, - "end": 2451, + "start": 2539, + "end": 2583, "loc": { "start": { - "line": 98, + "line": 101, "column": 3 }, "end": { - "line": 98, + "line": 101, "column": 47 } } @@ -7102,159 +7347,127 @@ { "type": "CommentLine", "value": " Delete predecessor node", - "start": 2514, - "end": 2540, + "start": 2646, + "end": 2672, "loc": { "start": { - "line": 101, + "line": 104, "column": 3 }, "end": { - "line": 101, + "line": 104, "column": 29 } } }, { "type": "CommentLine", - "value": " note: this node can only have one non-leaf child", - "start": 2544, - "end": 2595, + "value": " NOTE: this node can only have one non-leaf (left) child because", + "start": 2676, + "end": 2742, "loc": { "start": { - "line": 102, + "line": 105, "column": 3 }, "end": { - "line": 102, - "column": 54 + "line": 105, + "column": 69 } } }, { "type": "CommentLine", - "value": " because the tree is a red-black tree", - "start": 2599, - "end": 2644, + "value": " of red-black tree invariant.", + "start": 2746, + "end": 2777, "loc": { "start": { - "line": 103, + "line": 106, "column": 3 }, "end": { - "line": 103, - "column": 48 + "line": 106, + "column": 34 } } }, { "type": "CommentLine", "value": " Replace node's key with successor's key", - "start": 2712, - "end": 2754, + "start": 2918, + "end": 2960, "loc": { "start": { - "line": 106, + "line": 113, "column": 3 }, "end": { - "line": 106, + "line": 113, "column": 45 } } }, { "type": "CommentLine", - "value": " If there is no left child, then there can only be one right", - "start": 2758, - "end": 2820, + "value": " NOTE: Since there is no left child, then there can only be one", + "start": 2964, + "end": 3029, "loc": { "start": { - "line": 107, + "line": 114, "column": 3 }, "end": { - "line": 107, - "column": 65 + "line": 114, + "column": 68 } } }, { "type": "CommentLine", - "value": " child.", - "start": 2824, - "end": 2833, + "value": " right child by the red-black tree invariant.", + "start": 3033, + "end": 3080, "loc": { "start": { - "line": 108, + "line": 115, "column": 3 }, "end": { - "line": 108, - "column": 12 + "line": 115, + "column": 50 } } }, { "type": "CommentLine", "value": " Delete successor node", - "start": 2922, - "end": 2946, + "start": 3136, + "end": 3160, "loc": { "start": { - "line": 112, + "line": 118, "column": 3 }, "end": { - "line": 112, + "line": 118, "column": 27 } } }, - { - "type": "CommentLine", - "value": " note: this node can only have one non-leaf child", - "start": 2950, - "end": 3001, - "loc": { - "start": { - "line": 113, - "column": 3 - }, - "end": { - "line": 113, - "column": 54 - } - } - }, - { - "type": "CommentLine", - "value": " because the tree is a red-black tree", - "start": 3005, - "end": 3050, - "loc": { - "start": { - "line": 114, - "column": 3 - }, - "end": { - "line": 114, - "column": 48 - } - } - }, { "type": "CommentBlock", - "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", - "start": 3181, - "end": 3593, + "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean} - Whether the key existed in the tree before removal.\n\t ", + "start": 3289, + "end": 3701, "loc": { "start": { - "line": 123, + "line": 127, "column": 1 }, "end": { - "line": 131, + "line": 135, "column": 4 } } @@ -7262,15 +7475,15 @@ { "type": "CommentBlock", "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t ", - "start": 3721, - "end": 3978, + "start": 3829, + "end": 4086, "loc": { "start": { - "line": 140, + "line": 144, "column": 1 }, "end": { - "line": 146, + "line": 150, "column": 4 } } @@ -7278,15 +7491,15 @@ { "type": "CommentBlock", "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t ", - "start": 4097, - "end": 4201, + "start": 4205, + "end": 4309, "loc": { "start": { - "line": 152, + "line": 156, "column": 1 }, "end": { - "line": 156, + "line": 160, "column": 4 } } @@ -7294,15 +7507,15 @@ { "type": "CommentBlock", "value": "*\n\t * Same as {@link RedBlackTree#items}.\n\t ", - "start": 4281, - "end": 4329, + "start": 4389, + "end": 4437, "loc": { "start": { - "line": 161, + "line": 165, "column": 1 }, "end": { - "line": 163, + "line": 167, "column": 4 } } @@ -7310,15 +7523,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4381, - "end": 4525, + "start": 4489, + "end": 4633, "loc": { "start": { - "line": 168, + "line": 172, "column": 1 }, "end": { - "line": 173, + "line": 177, "column": 4 } } @@ -7326,15 +7539,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4592, - "end": 4805, + "start": 4700, + "end": 4913, "loc": { "start": { - "line": 178, + "line": 182, "column": 1 }, "end": { - "line": 184, + "line": 188, "column": 4 } } @@ -8179,7 +8392,7 @@ "postfix": false, "binop": null }, - "value": "insert_case2", + "value": "insert_case1", "start": 237, "end": 249, "loc": { @@ -8232,7 +8445,7 @@ "binop": null, "updateContext": null }, - "value": "../insertion/insert_case2.js", + "value": "../insertion/insert_case1.js", "start": 255, "end": 285, "loc": { @@ -8420,15 +8633,148 @@ "updateContext": null }, "value": "import", - "start": 351, - "end": 357, + "start": 351, + "end": 357, + "loc": { + "start": { + "line": 9, + "column": 0 + }, + "end": { + "line": 9, + "column": 6 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "delete_no_child", + "start": 358, + "end": 373, + "loc": { + "start": { + "line": 9, + "column": 7 + }, + "end": { + "line": 9, + "column": 22 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "from", + "start": 374, + "end": 378, + "loc": { + "start": { + "line": 9, + "column": 23 + }, + "end": { + "line": 9, + "column": 27 + } + } + }, + { + "type": { + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "../deletion/delete_no_child.js", + "start": 379, + "end": 411, + "loc": { + "start": { + "line": 9, + "column": 28 + }, + "end": { + "line": 9, + "column": 60 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 411, + "end": 412, + "loc": { + "start": { + "line": 9, + "column": 60 + }, + "end": { + "line": 9, + "column": 61 + } + } + }, + { + "type": { + "label": "import", + "keyword": "import", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "import", + "start": 413, + "end": 419, "loc": { "start": { - "line": 9, + "line": 10, "column": 0 }, "end": { - "line": 9, + "line": 10, "column": 6 } } @@ -8446,15 +8792,15 @@ "binop": null }, "value": "search", - "start": 358, - "end": 364, + "start": 420, + "end": 426, "loc": { "start": { - "line": 9, + "line": 10, "column": 7 }, "end": { - "line": 9, + "line": 10, "column": 13 } } @@ -8472,15 +8818,15 @@ "binop": null }, "value": "from", - "start": 365, - "end": 369, + "start": 427, + "end": 431, "loc": { "start": { - "line": 9, + "line": 10, "column": 14 }, "end": { - "line": 9, + "line": 10, "column": 18 } } @@ -8499,15 +8845,15 @@ "updateContext": null }, "value": "../search/search.js", - "start": 370, - "end": 391, + "start": 432, + "end": 453, "loc": { "start": { - "line": 9, + "line": 10, "column": 19 }, "end": { - "line": 9, + "line": 10, "column": 40 } } @@ -8525,15 +8871,15 @@ "binop": null, "updateContext": null }, - "start": 391, - "end": 392, + "start": 453, + "end": 454, "loc": { "start": { - "line": 9, + "line": 10, "column": 40 }, "end": { - "line": 9, + "line": 10, "column": 41 } } @@ -8553,15 +8899,15 @@ "updateContext": null }, "value": "import", - "start": 393, - "end": 399, + "start": 455, + "end": 461, "loc": { "start": { - "line": 10, + "line": 11, "column": 0 }, "end": { - "line": 10, + "line": 11, "column": 6 } } @@ -8579,15 +8925,15 @@ "binop": null }, "value": "inordertraversal", - "start": 400, - "end": 416, + "start": 462, + "end": 478, "loc": { "start": { - "line": 10, + "line": 11, "column": 7 }, "end": { - "line": 10, + "line": 11, "column": 23 } } @@ -8605,15 +8951,15 @@ "binop": null }, "value": "from", - "start": 417, - "end": 421, + "start": 479, + "end": 483, "loc": { "start": { - "line": 10, + "line": 11, "column": 24 }, "end": { - "line": 10, + "line": 11, "column": 28 } } @@ -8632,15 +8978,15 @@ "updateContext": null }, "value": "../traversal/inordertraversal.js", - "start": 422, - "end": 456, + "start": 484, + "end": 518, "loc": { "start": { - "line": 10, + "line": 11, "column": 29 }, "end": { - "line": 10, + "line": 11, "column": 63 } } @@ -8658,15 +9004,15 @@ "binop": null, "updateContext": null }, - 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"line": 64, + "line": 66, "column": 16 } } @@ -11919,15 +12447,15 @@ "updateContext": null }, "value": "this", - "start": 1650, - "end": 1654, + "start": 1751, + "end": 1755, "loc": { "start": { - "line": 64, + "line": 66, "column": 16 }, "end": { - "line": 64, + "line": 66, "column": 20 } } @@ -11945,15 +12473,15 @@ "binop": null, "updateContext": null }, - "start": 1654, - "end": 1655, + "start": 1755, + "end": 1756, "loc": { "start": { - "line": 64, + "line": 66, "column": 20 }, "end": { - "line": 64, + "line": 66, "column": 21 } } @@ -11971,15 +12499,15 @@ "binop": null }, "value": "compare", - "start": 1655, - "end": 1662, + "start": 1756, + "end": 1763, "loc": { "start": { - "line": 64, + "line": 66, "column": 21 }, "end": { - "line": 64, + "line": 66, "column": 28 } } @@ -11997,15 +12525,15 @@ "binop": null, "updateContext": null }, - "start": 1662, - "end": 1663, + "start": 1763, + "end": 1764, "loc": { "start": { - "line": 64, + "line": 66, "column": 28 }, "end": { - "line": 64, + "line": 66, "column": 29 } } @@ -12025,15 +12553,15 @@ "updateContext": null }, "value": "this", - "start": 1664, - "end": 1668, + "start": 1765, + "end": 1769, "loc": { "start": { - "line": 64, + "line": 66, "column": 30 }, "end": { - "line": 64, + "line": 66, "column": 34 } } @@ -12051,15 +12579,15 @@ "binop": null, "updateContext": null }, - "start": 1668, - "end": 1669, + "start": 1769, + "end": 1770, "loc": { "start": { - "line": 64, + "line": 66, "column": 34 }, "end": { - "line": 64, + "line": 66, "column": 35 } } @@ -12077,15 +12605,15 @@ "binop": null }, "value": "root", - "start": 1669, - "end": 1673, + "start": 1770, + "end": 1774, "loc": { "start": { - "line": 64, + "line": 66, "column": 35 }, "end": { - "line": 64, + "line": 66, "column": 39 } } @@ -12103,15 +12631,15 @@ "binop": null, "updateContext": null }, - "start": 1673, - "end": 1674, + "start": 1774, + "end": 1775, "loc": { "start": { - "line": 64, + "line": 66, "column": 39 }, "end": { - "line": 64, + "line": 66, "column": 40 } } @@ -12129,15 +12657,15 @@ "binop": null }, "value": "key", - "start": 1675, - "end": 1678, + "start": 1776, + "end": 1779, "loc": { "start": { - "line": 64, + "line": 66, "column": 41 }, "end": { - "line": 64, + "line": 66, "column": 44 } } @@ -12154,15 +12682,15 @@ "postfix": false, "binop": null }, - "start": 1678, - "end": 1679, + "start": 1779, + "end": 1780, "loc": { "start": { - "line": 64, + "line": 66, "column": 44 }, "end": { - "line": 64, + "line": 66, "column": 45 } } @@ -12180,15 +12708,15 @@ "binop": null, "updateContext": null }, - "start": 1679, - "end": 1680, + "start": 1780, + "end": 1781, "loc": { "start": { - "line": 64, + "line": 66, "column": 45 }, "end": { - "line": 64, + "line": 66, "column": 46 } } @@ -12205,15 +12733,15 @@ "postfix": false, "binop": null }, - "start": 1682, - "end": 1683, + "start": 1783, + "end": 1784, "loc": { "start": { - "line": 65, + "line": 67, "column": 1 }, "end": { - "line": 65, + "line": 67, "column": 2 } } @@ -12221,15 +12749,15 @@ { "type": "CommentBlock", "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", - "start": 1686, - "end": 1948, + "start": 1787, + "end": 2049, "loc": { "start": { - "line": 67, + "line": 69, "column": 1 }, "end": { - "line": 74, + "line": 76, "column": 4 } } @@ -12247,15 +12775,15 @@ "binop": null }, "value": "get", - "start": 1950, - "end": 1953, + "start": 2051, + "end": 2054, "loc": { "start": { - "line": 75, + "line": 77, "column": 1 }, "end": { - "line": 75, + "line": 77, "column": 4 } } @@ -12272,15 +12800,15 @@ "postfix": false, "binop": null }, - "start": 1953, - "end": 1954, + "start": 2054, + "end": 2055, "loc": { "start": { - "line": 75, + "line": 77, "column": 4 }, "end": { - "line": 75, + "line": 77, "column": 5 } } @@ -12298,15 +12826,15 @@ "binop": null }, "value": "key", - "start": 1954, - "end": 1957, + "start": 2055, + "end": 2058, "loc": { "start": { - "line": 75, + "line": 77, "column": 5 }, "end": { - "line": 75, + "line": 77, "column": 8 } } @@ -12323,15 +12851,15 @@ "postfix": false, "binop": null }, - 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"line": 76, + "line": 78, "column": 13 }, "end": { - "line": 76, + "line": 78, "column": 14 } } @@ -12457,15 +12985,15 @@ "updateContext": null }, "value": "this", - "start": 1976, - "end": 1980, + "start": 2077, + "end": 2081, "loc": { "start": { - "line": 76, + "line": 78, "column": 15 }, "end": { - "line": 76, + "line": 78, "column": 19 } } @@ -12483,15 +13011,15 @@ "binop": null, "updateContext": null }, - "start": 1980, - "end": 1981, + "start": 2081, + "end": 2082, "loc": { "start": { - "line": 76, + "line": 78, "column": 19 }, "end": { - "line": 76, + "line": 78, "column": 20 } } @@ -12509,15 +13037,15 @@ "binop": null }, "value": "_search", - "start": 1981, - "end": 1988, + "start": 2082, + "end": 2089, "loc": { "start": { - "line": 76, + "line": 78, "column": 20 }, "end": { - "line": 76, + "line": 78, "column": 27 } } @@ -12534,15 +13062,15 @@ "postfix": false, "binop": null }, - "start": 1988, - "end": 1989, + "start": 2089, + "end": 2090, "loc": { "start": { - "line": 76, + "line": 78, "column": 27 }, "end": { - "line": 76, + "line": 78, "column": 28 } } @@ -12560,15 +13088,15 @@ "binop": null }, "value": "key", - "start": 1989, - "end": 1992, + "start": 2090, + "end": 2093, "loc": { "start": { - "line": 76, + "line": 78, "column": 28 }, "end": { - "line": 76, + "line": 78, "column": 31 } } @@ -12585,15 +13113,15 @@ "postfix": false, "binop": null }, - "start": 1992, - "end": 1993, + "start": 2093, + "end": 2094, "loc": { "start": { - "line": 76, + "line": 78, "column": 31 }, "end": { - "line": 76, + "line": 78, "column": 32 } } @@ -12611,15 +13139,15 @@ "binop": null, "updateContext": null }, - "start": 1993, - "end": 1994, + "start": 2094, + "end": 2095, "loc": { "start": { - "line": 76, + "line": 78, "column": 32 }, "end": { - "line": 76, + "line": 78, "column": 33 } } @@ -12639,15 +13167,15 @@ "updateContext": null }, "value": "return", - "start": 1997, - "end": 2003, + "start": 2098, + "end": 2104, "loc": { "start": { - "line": 77, + "line": 79, "column": 2 }, "end": { - "line": 77, + "line": 79, "column": 8 } } @@ -12665,15 +13193,15 @@ "binop": null }, "value": "node", - "start": 2004, - "end": 2008, + "start": 2105, + "end": 2109, "loc": { "start": { - "line": 77, + "line": 79, "column": 9 }, "end": { - "line": 77, + "line": 79, "column": 13 } } @@ -12692,15 +13220,15 @@ "updateContext": null }, "value": "===", - "start": 2009, - "end": 2012, + "start": 2110, + "end": 2113, "loc": { "start": { - "line": 77, + "line": 79, "column": 14 }, "end": { - "line": 77, + "line": 79, "column": 17 } } @@ -12720,15 +13248,15 @@ "updateContext": null }, "value": "null", - "start": 2013, - "end": 2017, + "start": 2114, + "end": 2118, "loc": { "start": { - "line": 77, + "line": 79, "column": 18 }, "end": { - "line": 77, + "line": 79, "column": 22 } } @@ -12746,15 +13274,15 @@ "binop": null, "updateContext": null }, - "start": 2018, - "end": 2019, + "start": 2119, + "end": 2120, "loc": { "start": { - "line": 77, + "line": 79, "column": 23 }, "end": { - "line": 77, + "line": 79, "column": 24 } } @@ -12774,15 +13302,15 @@ "updateContext": null }, "value": "null", - "start": 2020, - 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"line": 80, + "line": 82, "column": 1 }, "end": { - "line": 86, + "line": 88, "column": 4 } } @@ -12971,15 +13499,15 @@ "binop": null }, "value": "has", - "start": 2199, - "end": 2202, + "start": 2300, + "end": 2303, "loc": { "start": { - "line": 87, + "line": 89, "column": 1 }, "end": { - "line": 87, + "line": 89, "column": 4 } } @@ -12996,15 +13524,15 @@ "postfix": false, "binop": null }, - "start": 2202, - "end": 2203, + "start": 2303, + "end": 2304, "loc": { "start": { - "line": 87, + "line": 89, "column": 4 }, "end": { - "line": 87, + "line": 89, "column": 5 } } @@ -13022,15 +13550,15 @@ "binop": null }, "value": "key", - "start": 2203, - "end": 2206, + "start": 2304, + "end": 2307, "loc": { "start": { - "line": 87, + "line": 89, "column": 5 }, "end": { - "line": 87, + "line": 89, "column": 8 } } @@ -13047,15 +13575,15 @@ "postfix": false, "binop": null }, - "start": 2206, - "end": 2207, + "start": 2307, + "end": 2308, "loc": { "start": { - "line": 87, + "line": 89, "column": 8 }, "end": { - "line": 87, + "line": 89, "column": 9 } } @@ -13072,15 +13600,15 @@ "postfix": false, "binop": null }, - "start": 2208, - "end": 2209, + "start": 2309, + "end": 2310, "loc": { "start": { - "line": 87, + "line": 89, "column": 10 }, "end": { - "line": 87, + "line": 89, "column": 11 } } @@ -13100,15 +13628,15 @@ "updateContext": null }, "value": "return", - "start": 2212, - "end": 2218, + "start": 2313, + "end": 2319, "loc": { "start": { - "line": 88, + "line": 90, "column": 2 }, "end": { - "line": 88, + "line": 90, "column": 8 } } @@ -13128,15 +13656,15 @@ "updateContext": null }, "value": "this", - "start": 2219, - "end": 2223, + "start": 2320, + "end": 2324, "loc": { "start": { - "line": 88, + "line": 90, "column": 9 }, "end": { - "line": 88, + "line": 90, "column": 13 } } @@ -13154,15 +13682,15 @@ "binop": null, "updateContext": null }, - "start": 2223, - "end": 2224, + "start": 2324, + "end": 2325, "loc": { "start": { - "line": 88, + "line": 90, "column": 13 }, "end": { - "line": 88, + "line": 90, "column": 14 } } @@ -13180,15 +13708,15 @@ "binop": null }, "value": "_search", - 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"line": 88, + "line": 90, "column": 27 }, "end": { - "line": 88, + "line": 90, "column": 30 } } @@ -13311,15 +13839,15 @@ "updateContext": null }, "value": "null", - "start": 2241, - "end": 2245, + "start": 2342, + "end": 2346, "loc": { "start": { - "line": 88, + "line": 90, "column": 31 }, "end": { - "line": 88, + "line": 90, "column": 35 } } @@ -13337,15 +13865,15 @@ "binop": null, "updateContext": null }, - "start": 2245, - "end": 2246, + "start": 2346, + "end": 2347, "loc": { "start": { - "line": 88, + "line": 90, "column": 35 }, "end": { - "line": 88, + "line": 90, "column": 36 } } @@ -13362,15 +13890,15 @@ "postfix": false, "binop": null }, - "start": 2248, - "end": 2249, + "start": 2349, + "end": 2350, "loc": { "start": { - "line": 89, + "line": 91, "column": 1 }, "end": { - "line": 89, + "line": 91, "column": 2 } } @@ -13378,15 +13906,15 @@ { "type": "CommentBlock", "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", - 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"line": 96, + "line": 98, "column": 13 }, "end": { - "line": 96, + "line": 98, "column": 14 } } @@ -13505,44 +14033,42 @@ "postfix": false, "binop": null }, - "start": 2373, - "end": 2374, + "start": 2474, + "end": 2475, "loc": { "start": { - "line": 96, + "line": 98, "column": 15 }, "end": { - "line": 96, + "line": 98, "column": 16 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 2377, - "end": 2379, + "value": "assert", + "start": 2478, + "end": 2484, "loc": { "start": { - "line": 97, + "line": 99, "column": 2 }, "end": { - "line": 97, - "column": 4 + "line": 99, + "column": 8 } } }, @@ -13558,43 +14084,70 @@ "postfix": false, "binop": null }, - "start": 2380, - "end": 2381, + "start": 2484, + "end": 2485, "loc": { "start": { - "line": 97, - "column": 5 + "line": 99, + "column": 8 }, "end": { - "line": 97, - "column": 6 + "line": 99, + "column": 9 } } }, { "type": { - "label": "prefix", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, - "prefix": true, + "prefix": false, "postfix": false, - "binop": null, + "binop": null + }, + "value": "node", + "start": 2485, + "end": 2489, + "loc": { + "start": { + "line": 99, + "column": 9 + }, + "end": { + "line": 99, + "column": 13 + } + } + }, + { + "type": { + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 7, "updateContext": null }, - "value": "!", - "start": 2381, - "end": 2382, + "value": "instanceof", + "start": 2490, + "end": 2500, "loc": { "start": { - "line": 97, - "column": 6 + "line": 99, + "column": 14 }, "end": { - "line": 97, - "column": 7 + "line": 99, + "column": 24 } } }, @@ -13610,23 +14163,75 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 2382, - "end": 2386, + "value": "Node", + "start": 2501, + "end": 2505, "loc": { "start": { - "line": 97, - "column": 7 + "line": 99, + "column": 25 }, "end": { - "line": 97, - "column": 11 + "line": 99, + "column": 29 } } }, { "type": { - "label": ".", + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2505, + "end": 2506, + "loc": { + "start": { + "line": 99, + "column": 29 + }, + "end": { + "line": 99, + "column": 30 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2506, + "end": 2507, + "loc": { + "start": { + "line": 99, + "column": 30 + }, + "end": { + "line": 99, + "column": 31 + } + } + }, + { + "type": { + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -13637,16 +14242,42 @@ "binop": null, "updateContext": null }, - "start": 2386, - "end": 2387, + "value": "if", + "start": 2510, + "end": 2512, "loc": { "start": { - "line": 97, - "column": 11 + "line": 100, + "column": 2 }, "end": { - "line": 97, - "column": 12 + "line": 100, + "column": 4 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2513, + "end": 2514, + "loc": { + "start": { + "line": 100, + "column": 5 + }, + "end": { + "line": 100, + "column": 6 } } }, @@ -13662,17 +14293,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 2387, - "end": 2391, + "value": "node", + "start": 2514, + "end": 2518, "loc": { "start": { - "line": 97, - "column": 12 + "line": 100, + "column": 6 }, "end": { - "line": 97, - "column": 16 + "line": 100, + "column": 10 } } }, @@ -13689,16 +14320,16 @@ "binop": null, "updateContext": null }, - "start": 2391, - "end": 2392, + "start": 2518, + "end": 2519, "loc": { "start": { - "line": 97, - "column": 16 + "line": 100, + "column": 10 }, "end": { - "line": 97, - "column": 17 + "line": 100, + "column": 11 } } }, @@ -13714,67 +14345,72 @@ "postfix": false, "binop": null }, - "value": "isLeaf", - "start": 2392, - "end": 2398, + "value": "left", + "start": 2519, + "end": 2523, "loc": { "start": { - "line": 97, - "column": 17 + "line": 100, + "column": 11 }, "end": { - "line": 97, - "column": 23 + "line": 100, + "column": 15 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 2398, - "end": 2399, + "value": "!==", + "start": 2524, + "end": 2527, "loc": { "start": { - "line": 97, - "column": 23 + "line": 100, + "column": 16 }, "end": { - "line": 97, - "column": 24 + "line": 100, + "column": 19 } } }, { "type": { - "label": ")", + "label": "null", + "keyword": "null", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2399, - "end": 2400, + "value": "null", + "start": 2528, + "end": 2532, "loc": { "start": { - "line": 97, - "column": 24 + "line": 100, + "column": 20 }, "end": { - "line": 97, - "column": 25 + "line": 100, + "column": 24 } } }, @@ -13790,16 +14426,16 @@ "postfix": false, "binop": null }, - "start": 2400, - "end": 2401, + "start": 2532, + "end": 2533, "loc": { "start": { - "line": 97, - "column": 25 + "line": 100, + "column": 24 }, "end": { - "line": 97, - "column": 26 + "line": 100, + "column": 25 } } }, @@ -13815,31 +14451,31 @@ "postfix": false, "binop": null }, - "start": 2402, - "end": 2403, + "start": 2534, + "end": 2535, "loc": { "start": { - "line": 97, - "column": 27 + "line": 100, + "column": 26 }, "end": { - "line": 97, - "column": 28 + "line": 100, + "column": 27 } } }, { "type": "CommentLine", "value": " Replace node's key with predecessor's key", - "start": 2407, - "end": 2451, + "start": 2539, + "end": 2583, "loc": { "start": { - "line": 98, + "line": 101, "column": 3 }, "end": { - "line": 98, + "line": 101, "column": 47 } } @@ -13859,15 +14495,15 @@ "updateContext": null }, "value": "const", - "start": 2455, - "end": 2460, + "start": 2587, + "end": 2592, "loc": { "start": { - "line": 99, + "line": 102, "column": 3 }, "end": { - "line": 99, + "line": 102, "column": 8 } } @@ -13885,15 +14521,15 @@ "binop": null }, "value": "pred", - "start": 2461, - "end": 2465, + "start": 2593, + "end": 2597, "loc": { "start": { - "line": 99, + "line": 102, "column": 9 }, "end": { - "line": 99, + "line": 102, "column": 13 } } @@ -13912,15 +14548,15 @@ "updateContext": null }, "value": "=", - "start": 2466, - "end": 2467, + "start": 2598, + "end": 2599, "loc": { "start": { - "line": 99, + "line": 102, "column": 14 }, "end": { - "line": 99, + "line": 102, "column": 15 } } @@ -13938,15 +14574,15 @@ "binop": null }, "value": "predecessor", - "start": 2468, - "end": 2479, + "start": 2600, + "end": 2611, "loc": { "start": { - "line": 99, + "line": 102, "column": 16 }, "end": { - "line": 99, + "line": 102, "column": 27 } } @@ -13963,15 +14599,15 @@ "postfix": false, "binop": null }, - "start": 2479, - "end": 2480, + "start": 2611, + "end": 2612, "loc": { "start": { - "line": 99, + "line": 102, "column": 27 }, "end": { - "line": 99, + "line": 102, "column": 28 } } @@ -13989,15 +14625,15 @@ "binop": null }, "value": "node", - "start": 2480, - "end": 2484, + "start": 2612, + "end": 2616, "loc": { "start": { - "line": 99, + "line": 102, "column": 28 }, "end": { - "line": 99, + "line": 102, "column": 32 } } @@ -14014,23 +14650,180 @@ "postfix": false, "binop": null }, - "start": 2484, - "end": 2485, + "start": 2616, + "end": 2617, "loc": { "start": { - "line": 99, + "line": 102, "column": 32 }, "end": { - "line": 99, + "line": 102, + "column": 33 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2617, + "end": 2618, + "loc": { + "start": { + "line": 102, "column": 33 + }, + "end": { + "line": 102, + "column": 34 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "node", + "start": 2622, + "end": 2626, + "loc": { + "start": { + "line": 103, + "column": 3 + }, + "end": { + "line": 103, + "column": 7 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2626, + "end": 2627, + "loc": { + "start": { + "line": 103, + "column": 7 + }, + "end": { + "line": 103, + "column": 8 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "key", + "start": 2627, + "end": 2630, + "loc": { + "start": { + "line": 103, + "column": 8 + }, + "end": { + "line": 103, + "column": 11 + } + } + }, + { + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 2631, + "end": 2632, + "loc": { + "start": { + "line": 103, + "column": 12 + }, + "end": { + "line": 103, + "column": 13 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "pred", + "start": 2633, + "end": 2637, + "loc": { + "start": { + "line": 103, + "column": 14 + }, + "end": { + "line": 103, + "column": 18 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -14040,16 +14833,16 @@ "binop": null, "updateContext": null }, - "start": 2485, - "end": 2486, + "start": 2637, + "end": 2638, "loc": { "start": { - "line": 99, - "column": 33 + "line": 103, + "column": 18 }, "end": { - "line": 99, - "column": 34 + "line": 103, + "column": 19 } } }, @@ -14065,24 +14858,24 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 2490, - "end": 2494, + "value": "key", + "start": 2638, + "end": 2641, "loc": { "start": { - "line": 100, - "column": 3 + "line": 103, + "column": 19 }, "end": { - "line": 100, - "column": 7 + "line": 103, + "column": 22 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -14092,69 +14885,117 @@ "binop": null, "updateContext": null }, - "start": 2494, - "end": 2495, + "start": 2641, + "end": 2642, "loc": { "start": { - "line": 100, - "column": 7 + "line": 103, + "column": 22 }, "end": { - "line": 100, - "column": 8 + "line": 103, + "column": 23 + } + } + }, + { + "type": "CommentLine", + "value": " Delete predecessor node", + "start": 2646, + "end": 2672, + "loc": { + "start": { + "line": 104, + "column": 3 + }, + "end": { + "line": 104, + "column": 29 + } + } + }, + { + "type": "CommentLine", + "value": " NOTE: this node can only have one non-leaf (left) child because", + "start": 2676, + "end": 2742, + "loc": { + "start": { + "line": 105, + "column": 3 + }, + "end": { + "line": 105, + "column": 69 + } + } + }, + { + "type": "CommentLine", + "value": " of red-black tree invariant.", + "start": 2746, + "end": 2777, + "loc": { + "start": { + "line": 106, + "column": 3 + }, + "end": { + "line": 106, + "column": 34 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "key", - "start": 2495, - "end": 2498, + "value": "if", + "start": 2781, + "end": 2783, "loc": { "start": { - "line": 100, - "column": 8 + "line": 107, + "column": 3 }, "end": { - "line": 100, - "column": 11 + "line": 107, + "column": 5 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 2499, - "end": 2500, + "start": 2784, + "end": 2785, "loc": { "start": { - "line": 100, - "column": 12 + "line": 107, + "column": 6 }, "end": { - "line": 100, - "column": 13 + "line": 107, + "column": 7 } } }, @@ -14171,16 +15012,16 @@ "binop": null }, "value": "pred", - "start": 2501, - "end": 2505, + "start": 2785, + "end": 2789, "loc": { "start": { - "line": 100, - "column": 14 + "line": 107, + "column": 7 }, "end": { - "line": 100, - "column": 18 + "line": 107, + "column": 11 } } }, @@ -14197,16 +15038,16 @@ "binop": null, "updateContext": null }, - "start": 2505, - "end": 2506, + "start": 2789, + "end": 2790, "loc": { "start": { - "line": 100, - "column": 18 + "line": 107, + "column": 11 }, "end": { - "line": 100, - "column": 19 + "line": 107, + "column": 12 } } }, @@ -14222,23 +15063,23 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 2506, - "end": 2509, + "value": "left", + "start": 2790, + "end": 2794, "loc": { "start": { - "line": 100, - "column": 19 + "line": 107, + "column": 12 }, "end": { - "line": 100, - "column": 22 + "line": 107, + "column": 16 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -14246,67 +15087,98 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 2509, - "end": 2510, + "value": "===", + "start": 2795, + "end": 2798, "loc": { "start": { - "line": 100, - "column": 22 + "line": 107, + "column": 17 }, "end": { - "line": 100, - "column": 23 + "line": 107, + "column": 20 } } }, { - "type": "CommentLine", - "value": " Delete predecessor node", - "start": 2514, - "end": 2540, + "type": { + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "null", + "start": 2799, + "end": 2803, "loc": { "start": { - "line": 101, - "column": 3 + "line": 107, + "column": 21 }, "end": { - "line": 101, - "column": 29 + "line": 107, + "column": 25 } } }, { - "type": "CommentLine", - "value": " note: this node can only have one non-leaf child", - "start": 2544, - "end": 2595, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2803, + "end": 2804, "loc": { "start": { - "line": 102, - "column": 3 + "line": 107, + "column": 25 }, "end": { - "line": 102, - "column": 54 + "line": 107, + "column": 26 } } }, { - "type": "CommentLine", - "value": " because the tree is a red-black tree", - "start": 2599, - "end": 2644, + "type": { + "label": "{", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2805, + "end": 2806, "loc": { "start": { - "line": 103, - "column": 3 + "line": 107, + "column": 27 }, "end": { - "line": 103, - "column": 48 + "line": 107, + "column": 28 } } }, @@ -14322,16 +15194,16 @@ "postfix": false, "binop": null }, - "value": "delete_one_child", - "start": 2648, - "end": 2664, + "value": "delete_no_child", + "start": 2811, + "end": 2826, "loc": { "start": { - "line": 104, - "column": 3 + "line": 108, + "column": 4 }, "end": { - "line": 104, + "line": 108, "column": 19 } } @@ -14348,15 +15220,15 @@ "postfix": false, "binop": null }, - "start": 2664, - "end": 2665, + "start": 2826, + "end": 2827, "loc": { "start": { - "line": 104, + "line": 108, "column": 19 }, "end": { - "line": 104, + "line": 108, "column": 20 } } @@ -14374,15 +15246,15 @@ "binop": null }, "value": "pred", - "start": 2665, - "end": 2669, + "start": 2827, + "end": 2831, "loc": { "start": { - "line": 104, + "line": 108, "column": 20 }, "end": { - "line": 104, + "line": 108, "column": 24 } } @@ -14399,15 +15271,15 @@ "postfix": false, "binop": null }, - "start": 2669, - "end": 2670, + "start": 2831, + "end": 2832, "loc": { "start": { - "line": 104, + "line": 108, "column": 24 }, "end": { - "line": 104, + "line": 108, "column": 25 } } @@ -14425,15 +15297,15 @@ "binop": null, "updateContext": null }, - "start": 2670, - "end": 2671, + "start": 2832, + "end": 2833, "loc": { "start": { - "line": 104, + "line": 108, "column": 25 }, "end": { - "line": 104, + "line": 108, "column": 26 } } @@ -14450,16 +15322,16 @@ "postfix": false, "binop": null }, - "start": 2674, - "end": 2675, + "start": 2837, + "end": 2838, "loc": { "start": { - "line": 105, - "column": 2 + "line": 109, + "column": 3 }, "end": { - "line": 105, - "column": 3 + "line": 109, + "column": 4 } } }, @@ -14478,51 +15350,48 @@ "updateContext": null }, "value": "else", - "start": 2676, - "end": 2680, + "start": 2839, + "end": 2843, "loc": { "start": { - "line": 105, - "column": 4 + "line": 109, + "column": 5 }, "end": { - "line": 105, - "column": 8 + "line": 109, + "column": 9 } } }, { "type": { - "label": "if", - "keyword": "if", - "beforeExpr": false, - "startsExpr": false, + "label": "{", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 2681, - "end": 2683, + "start": 2844, + "end": 2845, "loc": { "start": { - "line": 105, - "column": 9 + "line": 109, + "column": 10 }, "end": { - "line": 105, + "line": 109, "column": 11 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -14531,43 +15400,42 @@ "postfix": false, "binop": null }, - "start": 2684, - "end": 2685, + "value": "delete_one_child", + "start": 2850, + "end": 2866, "loc": { "start": { - "line": 105, - "column": 12 + "line": 110, + "column": 4 }, "end": { - "line": 105, - "column": 13 + "line": 110, + "column": 20 } } }, { "type": { - "label": "prefix", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, - "prefix": true, + "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "!", - "start": 2685, - "end": 2686, + "start": 2866, + "end": 2867, "loc": { "start": { - "line": 105, - "column": 13 + "line": 110, + "column": 20 }, "end": { - "line": 105, - "column": 14 + "line": 110, + "column": 21 } } }, @@ -14583,23 +15451,23 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 2686, - "end": 2690, + "value": "pred", + "start": 2867, + "end": 2871, "loc": { "start": { - "line": 105, - "column": 14 + "line": 110, + "column": 21 }, "end": { - "line": 105, - "column": 18 + "line": 110, + "column": 25 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -14607,51 +15475,50 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 2690, - "end": 2691, + "start": 2871, + "end": 2872, "loc": { "start": { - "line": 105, - "column": 18 + "line": 110, + "column": 25 }, "end": { - "line": 105, - "column": 19 + "line": 110, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "right", - "start": 2691, - "end": 2696, + "start": 2872, + "end": 2873, "loc": { "start": { - "line": 105, - "column": 19 + "line": 110, + "column": 26 }, "end": { - "line": 105, - "column": 24 + "line": 110, + "column": 27 } } }, { "type": { - "label": ".", + "label": "}", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -14659,27 +15526,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 2696, - "end": 2697, + "start": 2877, + "end": 2878, "loc": { "start": { - "line": 105, - "column": 24 + "line": 111, + "column": 3 }, "end": { - "line": 105, - "column": 25 + "line": 111, + "column": 4 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -14687,48 +15553,51 @@ "postfix": false, "binop": null }, - "value": "isLeaf", - "start": 2697, - "end": 2703, + "start": 2881, + "end": 2882, "loc": { "start": { - "line": 105, - "column": 25 + "line": 112, + "column": 2 }, "end": { - "line": 105, - "column": 31 + "line": 112, + "column": 3 } } }, { "type": { - "label": "(", + "label": "else", + "keyword": "else", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2703, - "end": 2704, + "value": "else", + "start": 2883, + "end": 2887, "loc": { "start": { - "line": 105, - "column": 31 + "line": 112, + "column": 4 }, "end": { - "line": 105, - "column": 32 + "line": 112, + "column": 8 } } }, { "type": { - "label": ")", + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -14736,26 +15605,28 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2704, - "end": 2705, + "value": "if", + "start": 2888, + "end": 2890, "loc": { "start": { - "line": 105, - "column": 32 + "line": 112, + "column": 9 }, "end": { - "line": 105, - "column": 33 + "line": 112, + "column": 11 } } }, { "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -14763,23 +15634,23 @@ "postfix": false, "binop": null }, - "start": 2705, - "end": 2706, + "start": 2891, + "end": 2892, "loc": { "start": { - "line": 105, - "column": 33 + "line": 112, + "column": 12 }, "end": { - "line": 105, - "column": 34 + "line": 112, + "column": 13 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -14788,71 +15659,23 @@ "postfix": false, "binop": null }, - "start": 2707, - "end": 2708, - "loc": { - "start": { - "line": 105, - "column": 35 - }, - "end": { - "line": 105, - "column": 36 - } - } - }, - { - "type": "CommentLine", - "value": " Replace node's key with successor's key", - "start": 2712, - "end": 2754, - "loc": { - "start": { - "line": 106, - "column": 3 - }, - "end": { - "line": 106, - "column": 45 - } - } - }, - { - "type": "CommentLine", - "value": " If there is no left child, then there can only be one right", - "start": 2758, - "end": 2820, - "loc": { - "start": { - "line": 107, - "column": 3 - }, - "end": { - "line": 107, - "column": 65 - } - } - }, - { - "type": "CommentLine", - "value": " child.", - "start": 2824, - "end": 2833, + "value": "node", + "start": 2892, + "end": 2896, "loc": { "start": { - "line": 108, - "column": 3 + "line": 112, + "column": 13 }, "end": { - "line": 108, - "column": 12 + "line": 112, + "column": 17 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -14863,17 +15686,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 2837, - "end": 2842, + "start": 2896, + "end": 2897, "loc": { "start": { - "line": 109, - "column": 3 + "line": 112, + "column": 17 }, "end": { - "line": 109, - "column": 8 + "line": 112, + "column": 18 } } }, @@ -14889,50 +15711,51 @@ "postfix": false, "binop": null }, - "value": "succ", - "start": 2843, - "end": 2847, + "value": "right", + "start": 2897, + "end": 2902, "loc": { "start": { - "line": 109, - "column": 9 + "line": 112, + "column": 18 }, "end": { - "line": 109, - "column": 13 + "line": 112, + "column": 23 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "=", - "start": 2848, - "end": 2849, + "value": "!==", + "start": 2903, + "end": 2906, "loc": { "start": { - "line": 109, - "column": 14 + "line": 112, + "column": 24 }, "end": { - "line": 109, - "column": 15 + "line": 112, + "column": 27 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -14940,25 +15763,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "node", - "start": 2850, - "end": 2854, + "value": "null", + "start": 2907, + "end": 2911, "loc": { "start": { - "line": 109, - "column": 16 + "line": 112, + "column": 28 }, "end": { - "line": 109, - "column": 20 + "line": 112, + "column": 32 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -14966,26 +15790,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 2854, - "end": 2855, + "start": 2911, + "end": 2912, "loc": { "start": { - "line": 109, - "column": 20 + "line": 112, + "column": 32 }, "end": { - "line": 109, - "column": 21 + "line": 112, + "column": 33 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -14994,24 +15817,72 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 2855, - "end": 2860, + "start": 2913, + "end": 2914, "loc": { "start": { - "line": 109, - "column": 21 + "line": 112, + "column": 34 }, "end": { - "line": 109, - "column": 26 + "line": 112, + "column": 35 + } + } + }, + { + "type": "CommentLine", + "value": " Replace node's key with successor's key", + "start": 2918, + "end": 2960, + "loc": { + "start": { + "line": 113, + "column": 3 + }, + "end": { + "line": 113, + "column": 45 + } + } + }, + { + "type": "CommentLine", + "value": " NOTE: Since there is no left child, then there can only be one", + "start": 2964, + "end": 3029, + "loc": { + "start": { + "line": 114, + "column": 3 + }, + "end": { + "line": 114, + "column": 68 + } + } + }, + { + "type": "CommentLine", + "value": " right child by the red-black tree invariant.", + "start": 3033, + "end": 3080, + "loc": { + "start": { + "line": 115, + "column": 3 + }, + "end": { + "line": 115, + "column": 50 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -15021,16 +15892,17 @@ "binop": null, "updateContext": null }, - "start": 2860, - "end": 2861, + "value": "const", + "start": 3084, + "end": 3089, "loc": { "start": { - "line": 109, - "column": 26 + "line": 116, + "column": 3 }, "end": { - "line": 109, - "column": 27 + "line": 116, + "column": 8 } } }, @@ -15046,42 +15918,44 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 2865, - "end": 2871, + "value": "succ", + "start": 3090, + "end": 3094, "loc": { "start": { - "line": 110, - "column": 3 + "line": 116, + "column": 9 }, "end": { - "line": 110, - "column": 9 + "line": 116, + "column": 13 } } }, { "type": { - "label": "(", + "label": "=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2871, - "end": 2872, + "value": "=", + "start": 3095, + "end": 3096, "loc": { "start": { - "line": 110, - "column": 9 + "line": 116, + "column": 14 }, "end": { - "line": 110, - "column": 10 + "line": 116, + "column": 15 } } }, @@ -15097,45 +15971,43 @@ "postfix": false, "binop": null }, - "value": "succ", - "start": 2872, - "end": 2876, + "value": "node", + "start": 3097, + "end": 3101, "loc": { "start": { - "line": 110, - "column": 10 + "line": 116, + "column": 16 }, "end": { - "line": 110, - "column": 14 + "line": 116, + "column": 20 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 2877, - "end": 2887, + "start": 3101, + "end": 3102, "loc": { "start": { - "line": 110, - "column": 15 + "line": 116, + "column": 20 }, "end": { - "line": 110, - "column": 25 + "line": 116, + "column": 21 } } }, @@ -15151,42 +16023,17 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 2888, - "end": 2892, - "loc": { - "start": { - "line": 110, - "column": 26 - }, - "end": { - "line": 110, - "column": 30 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 2892, - "end": 2893, + "value": "right", + "start": 3102, + "end": 3107, "loc": { "start": { - "line": 110, - "column": 30 + "line": 116, + "column": 21 }, "end": { - "line": 110, - "column": 31 + "line": 116, + "column": 26 } } }, @@ -15203,16 +16050,16 @@ "binop": null, "updateContext": null }, - "start": 2893, - "end": 2894, + "start": 3107, + "end": 3108, "loc": { "start": { - "line": 110, - "column": 31 + "line": 116, + "column": 26 }, "end": { - "line": 110, - "column": 32 + "line": 116, + "column": 27 } } }, @@ -15229,15 +16076,15 @@ "binop": null }, "value": "node", - "start": 2898, - "end": 2902, + "start": 3112, + "end": 3116, "loc": { "start": { - "line": 111, + "line": 117, "column": 3 }, "end": { - "line": 111, + "line": 117, "column": 7 } } @@ -15255,15 +16102,15 @@ "binop": null, "updateContext": null }, - "start": 2902, - "end": 2903, + "start": 3116, + "end": 3117, "loc": { "start": { - "line": 111, + "line": 117, "column": 7 }, "end": { - "line": 111, + "line": 117, "column": 8 } } @@ -15281,15 +16128,15 @@ "binop": null }, "value": "key", - "start": 2903, - "end": 2906, + "start": 3117, + "end": 3120, "loc": { "start": { - "line": 111, + "line": 117, "column": 8 }, "end": { - "line": 111, + "line": 117, "column": 11 } } @@ -15308,15 +16155,15 @@ "updateContext": null }, "value": "=", - "start": 2907, - "end": 2908, + "start": 3121, + "end": 3122, "loc": { "start": { - "line": 111, + "line": 117, "column": 12 }, "end": { - "line": 111, + "line": 117, "column": 13 } } @@ -15334,15 +16181,15 @@ "binop": null }, "value": "succ", - "start": 2909, - "end": 2913, + "start": 3123, + "end": 3127, "loc": { "start": { - "line": 111, + "line": 117, "column": 14 }, "end": { - "line": 111, + "line": 117, "column": 18 } } @@ -15360,15 +16207,15 @@ "binop": null, "updateContext": null }, - "start": 2913, - "end": 2914, + "start": 3127, + "end": 3128, "loc": { "start": { - "line": 111, + "line": 117, "column": 18 }, "end": { - "line": 111, + "line": 117, "column": 19 } } @@ -15386,15 +16233,15 @@ "binop": null }, "value": "key", - "start": 2914, - "end": 2917, + "start": 3128, + "end": 3131, "loc": { "start": { - "line": 111, + "line": 117, "column": 19 }, "end": { - "line": 111, + "line": 117, "column": 22 } } @@ -15412,15 +16259,15 @@ "binop": null, "updateContext": null }, - "start": 2917, - "end": 2918, + "start": 3131, + "end": 3132, "loc": { "start": { - "line": 111, + "line": 117, "column": 22 }, "end": { - "line": 111, + "line": 117, "column": 23 } } @@ -15428,51 +16275,19 @@ { "type": "CommentLine", "value": " Delete successor node", - "start": 2922, - "end": 2946, + "start": 3136, + "end": 3160, "loc": { "start": { - "line": 112, + "line": 118, "column": 3 }, "end": { - "line": 112, + "line": 118, "column": 27 } } }, - { - "type": "CommentLine", - "value": " note: this node can only have one non-leaf child", - "start": 2950, - "end": 3001, - "loc": { - "start": { - "line": 113, - "column": 3 - }, - "end": { - "line": 113, - "column": 54 - } - } - }, - { - "type": "CommentLine", - "value": " because the tree is a red-black tree", - "start": 3005, - "end": 3050, - "loc": { - "start": { - "line": 114, - "column": 3 - }, - "end": { - "line": 114, - "column": 48 - } - } - }, { "type": { "label": "name", @@ -15485,17 +16300,17 @@ "postfix": false, "binop": null }, - "value": "delete_one_child", - "start": 3054, - "end": 3070, + "value": "delete_no_child", + "start": 3164, + "end": 3179, "loc": { "start": { - "line": 115, + "line": 119, "column": 3 }, "end": { - "line": 115, - "column": 19 + "line": 119, + "column": 18 } } }, @@ -15511,16 +16326,16 @@ "postfix": false, "binop": null }, - "start": 3070, - "end": 3071, + "start": 3179, + "end": 3180, "loc": { "start": { - "line": 115, - "column": 19 + "line": 119, + "column": 18 }, "end": { - "line": 115, - "column": 20 + "line": 119, + "column": 19 } } }, @@ -15537,16 +16352,16 @@ "binop": null }, "value": "succ", - "start": 3071, - "end": 3075, + "start": 3180, + "end": 3184, "loc": { "start": { - "line": 115, - "column": 20 + "line": 119, + "column": 19 }, "end": { - "line": 115, - "column": 24 + "line": 119, + "column": 23 } } }, @@ -15562,16 +16377,16 @@ "postfix": false, "binop": null }, - "start": 3075, - "end": 3076, + "start": 3184, + "end": 3185, "loc": { "start": { - "line": 115, - "column": 24 + "line": 119, + "column": 23 }, "end": { - "line": 115, - "column": 25 + "line": 119, + "column": 24 } } }, @@ -15588,16 +16403,16 @@ "binop": null, "updateContext": null }, - "start": 3076, - "end": 3077, + "start": 3185, + "end": 3186, "loc": { "start": { - "line": 115, - "column": 25 + "line": 119, + "column": 24 }, "end": { - "line": 115, - "column": 26 + "line": 119, + "column": 25 } } }, @@ -15613,15 +16428,15 @@ "postfix": false, "binop": null }, - "start": 3080, - "end": 3081, + "start": 3189, + "end": 3190, "loc": { "start": { - "line": 116, + "line": 120, "column": 2 }, "end": { - "line": 116, + "line": 120, "column": 3 } } @@ -15641,15 +16456,15 @@ "updateContext": null }, "value": "else", - "start": 3082, - "end": 3086, + "start": 3191, + "end": 3195, "loc": { "start": { - "line": 116, + "line": 120, "column": 4 }, "end": { - "line": 116, + "line": 120, "column": 8 } } @@ -15669,15 +16484,15 @@ "updateContext": null }, "value": "if", - "start": 3087, - "end": 3089, + "start": 3196, + "end": 3198, "loc": { "start": { - "line": 116, + "line": 120, "column": 9 }, "end": { - "line": 116, + "line": 120, "column": 11 } } @@ -15694,15 +16509,15 @@ "postfix": false, "binop": null }, - "start": 3090, - "end": 3091, + "start": 3199, + "end": 3200, "loc": { "start": { - "line": 116, + "line": 120, "column": 12 }, "end": { - "line": 116, + "line": 120, "column": 13 } } @@ -15720,15 +16535,15 @@ "binop": null }, "value": "node", - "start": 3091, - "end": 3095, + "start": 3200, + "end": 3204, "loc": { "start": { - "line": 116, + "line": 120, "column": 13 }, "end": { - "line": 116, + "line": 120, "column": 17 } } @@ -15747,15 +16562,15 @@ "updateContext": null }, "value": "===", - "start": 3096, - "end": 3099, + "start": 3205, + "end": 3208, "loc": { "start": { - "line": 116, + "line": 120, "column": 18 }, "end": { - "line": 116, + "line": 120, "column": 21 } } @@ -15775,15 +16590,15 @@ "updateContext": null }, "value": "this", - "start": 3100, - "end": 3104, + "start": 3209, + "end": 3213, "loc": { "start": { - "line": 116, + "line": 120, "column": 22 }, "end": { - "line": 116, + "line": 120, "column": 26 } } @@ -15801,15 +16616,15 @@ "binop": null, "updateContext": null }, - "start": 3104, - "end": 3105, + "start": 3213, + "end": 3214, "loc": { "start": { - "line": 116, + "line": 120, "column": 26 }, "end": { - "line": 116, + "line": 120, "column": 27 } } @@ -15827,15 +16642,15 @@ "binop": null }, "value": "root", - "start": 3105, - "end": 3109, + "start": 3214, + "end": 3218, "loc": { "start": { - "line": 116, + "line": 120, "column": 27 }, "end": { - "line": 116, + "line": 120, "column": 31 } } @@ -15852,15 +16667,15 @@ "postfix": false, "binop": null }, - "start": 3109, - "end": 3110, + "start": 3218, + "end": 3219, "loc": { "start": { - "line": 116, + "line": 120, "column": 31 }, "end": { - "line": 116, + "line": 120, "column": 32 } } @@ -15877,15 +16692,15 @@ "postfix": false, "binop": null }, - "start": 3111, - "end": 3112, + "start": 3220, + "end": 3221, "loc": { "start": { - "line": 116, + "line": 120, "column": 33 }, "end": { - "line": 116, + "line": 120, "column": 34 } } @@ -15905,15 +16720,15 @@ "updateContext": null }, "value": "this", - "start": 3116, - "end": 3120, + "start": 3225, + "end": 3229, "loc": { "start": { - "line": 117, + "line": 121, "column": 3 }, "end": { - "line": 117, + "line": 121, "column": 7 } } @@ -15931,15 +16746,15 @@ "binop": null, "updateContext": null }, - "start": 3120, - "end": 3121, + "start": 3229, + "end": 3230, "loc": { "start": { - "line": 117, + "line": 121, "column": 7 }, "end": { - "line": 117, + "line": 121, "column": 8 } } @@ -15957,15 +16772,15 @@ "binop": null }, "value": "root", - "start": 3121, - "end": 3125, + "start": 3230, + "end": 3234, "loc": { "start": { - "line": 117, + "line": 121, "column": 8 }, "end": { - "line": 117, + "line": 121, "column": 12 } } @@ -15984,15 +16799,15 @@ "updateContext": null }, "value": "=", - "start": 3126, - "end": 3127, + "start": 3235, + "end": 3236, "loc": { "start": { - "line": 117, + "line": 121, "column": 13 }, "end": { - "line": 117, + "line": 121, "column": 14 } } @@ -16012,15 +16827,15 @@ "updateContext": null }, "value": "null", - "start": 3128, - "end": 3132, + "start": 3237, + "end": 3241, "loc": { "start": { - "line": 117, + "line": 121, "column": 15 }, "end": { - "line": 117, + "line": 121, "column": 19 } } @@ -16038,15 +16853,15 @@ "binop": null, "updateContext": null }, - "start": 3132, - "end": 3133, + "start": 3241, + "end": 3242, "loc": { "start": { - "line": 117, + "line": 121, "column": 19 }, "end": { - "line": 117, + "line": 121, "column": 20 } } @@ -16063,15 +16878,15 @@ "postfix": false, "binop": null }, - "start": 3136, - "end": 3137, + "start": 3245, + "end": 3246, "loc": { "start": { - "line": 118, + "line": 122, "column": 2 }, "end": { - "line": 118, + "line": 122, "column": 3 } } @@ -16091,15 +16906,15 @@ "updateContext": null }, "value": "else", - "start": 3138, - "end": 3142, + "start": 3247, + "end": 3251, "loc": { "start": { - "line": 118, + "line": 122, "column": 4 }, "end": { - "line": 118, + "line": 122, "column": 8 } } @@ -16116,15 +16931,15 @@ "postfix": false, "binop": null }, - "start": 3143, - "end": 3144, + "start": 3252, + "end": 3253, "loc": { "start": { - "line": 118, + "line": 122, "column": 9 }, "end": { - "line": 118, + "line": 122, "column": 10 } } @@ -16141,17 +16956,17 @@ "postfix": false, "binop": null }, - "value": "delete_one_child", - "start": 3148, - "end": 3164, + "value": "delete_no_child", + "start": 3257, + "end": 3272, "loc": { "start": { - "line": 119, + "line": 123, "column": 3 }, "end": { - "line": 119, - "column": 19 + "line": 123, + "column": 18 } } }, @@ -16167,16 +16982,16 @@ "postfix": false, "binop": null }, - "start": 3164, - "end": 3165, + "start": 3272, + "end": 3273, "loc": { "start": { - "line": 119, - "column": 19 + "line": 123, + "column": 18 }, "end": { - "line": 119, - "column": 20 + "line": 123, + "column": 19 } } }, @@ -16193,16 +17008,16 @@ "binop": null }, "value": "node", - "start": 3165, - "end": 3169, + "start": 3273, + "end": 3277, "loc": { "start": { - "line": 119, - "column": 20 + "line": 123, + "column": 19 }, "end": { - "line": 119, - "column": 24 + "line": 123, + "column": 23 } } }, @@ -16218,16 +17033,16 @@ "postfix": false, "binop": null }, - "start": 3169, - "end": 3170, + "start": 3277, + "end": 3278, "loc": { "start": { - "line": 119, - "column": 24 + "line": 123, + "column": 23 }, "end": { - "line": 119, - "column": 25 + "line": 123, + "column": 24 } } }, @@ -16244,16 +17059,16 @@ "binop": null, "updateContext": null }, - "start": 3170, - "end": 3171, + "start": 3278, + "end": 3279, "loc": { "start": { - "line": 119, - "column": 25 + "line": 123, + "column": 24 }, "end": { - "line": 119, - "column": 26 + "line": 123, + "column": 25 } } }, @@ -16269,15 +17084,15 @@ "postfix": false, "binop": null }, - "start": 3174, - "end": 3175, + "start": 3282, + "end": 3283, "loc": { "start": { - "line": 120, + "line": 124, "column": 2 }, "end": { - "line": 120, + "line": 124, "column": 3 } } @@ -16294,31 +17109,31 @@ "postfix": false, "binop": null }, - "start": 3177, - "end": 3178, + "start": 3285, + "end": 3286, "loc": { "start": { - "line": 121, + "line": 125, "column": 1 }, "end": { - "line": 121, + "line": 125, "column": 2 } } }, { "type": "CommentBlock", - "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t ", - "start": 3181, - "end": 3593, + "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean} - Whether the key existed in the tree before removal.\n\t ", + "start": 3289, + "end": 3701, "loc": { "start": { - "line": 123, + "line": 127, "column": 1 }, "end": { - "line": 131, + "line": 135, "column": 4 } } @@ -16336,15 +17151,15 @@ "binop": null }, "value": "remove", - "start": 3595, - "end": 3601, + "start": 3703, + "end": 3709, "loc": { "start": { - "line": 132, + "line": 136, "column": 1 }, "end": { - "line": 132, + "line": 136, "column": 7 } } @@ -16361,15 +17176,15 @@ "postfix": false, "binop": null }, - "start": 3601, - "end": 3602, + "start": 3709, + "end": 3710, "loc": { "start": { - "line": 132, + "line": 136, "column": 7 }, "end": { - "line": 132, + "line": 136, "column": 8 } } @@ -16387,15 +17202,15 @@ "binop": null }, "value": "key", - "start": 3602, - "end": 3605, + "start": 3710, + "end": 3713, "loc": { "start": { - "line": 132, + "line": 136, "column": 8 }, "end": { - "line": 132, + "line": 136, "column": 11 } } @@ -16412,15 +17227,15 @@ "postfix": false, "binop": null }, - "start": 3605, - "end": 3606, + "start": 3713, + "end": 3714, "loc": { "start": { - "line": 132, + "line": 136, "column": 11 }, "end": { - "line": 132, + "line": 136, "column": 12 } } @@ -16437,15 +17252,15 @@ "postfix": false, "binop": null }, - "start": 3607, - "end": 3608, + "start": 3715, + "end": 3716, "loc": { "start": { - "line": 132, + "line": 136, "column": 13 }, "end": { - "line": 132, + "line": 136, "column": 14 } } @@ -16465,15 +17280,15 @@ "updateContext": null }, "value": "const", - "start": 3611, - "end": 3616, + "start": 3719, + "end": 3724, "loc": { "start": { - "line": 133, + "line": 137, "column": 2 }, "end": { - "line": 133, + "line": 137, "column": 7 } } @@ -16491,15 +17306,15 @@ "binop": null }, "value": "node", - "start": 3617, - "end": 3621, + "start": 3725, + "end": 3729, "loc": { "start": { - "line": 133, + "line": 137, "column": 8 }, "end": { - "line": 133, + "line": 137, "column": 12 } } @@ -16518,15 +17333,15 @@ "updateContext": null }, "value": "=", - "start": 3622, - "end": 3623, + "start": 3730, + "end": 3731, "loc": { "start": { - "line": 133, + "line": 137, "column": 13 }, "end": { - "line": 133, + "line": 137, "column": 14 } } @@ -16546,15 +17361,15 @@ "updateContext": null }, "value": "this", - "start": 3624, - "end": 3628, + "start": 3732, + "end": 3736, "loc": { "start": { - "line": 133, + "line": 137, "column": 15 }, "end": { - "line": 133, + "line": 137, "column": 19 } } @@ -16572,15 +17387,15 @@ "binop": null, "updateContext": null }, - "start": 3628, - "end": 3629, + "start": 3736, + "end": 3737, "loc": { "start": { - "line": 133, + "line": 137, "column": 19 }, "end": { - "line": 133, + "line": 137, "column": 20 } } @@ -16598,15 +17413,15 @@ "binop": null }, "value": "_search", - "start": 3629, - "end": 3636, + "start": 3737, + "end": 3744, "loc": { "start": { - "line": 133, + "line": 137, "column": 20 }, "end": { - "line": 133, + "line": 137, "column": 27 } } @@ -16623,15 +17438,15 @@ "postfix": false, "binop": null }, - "start": 3636, - "end": 3637, + "start": 3744, + "end": 3745, "loc": { "start": { - "line": 133, + "line": 137, "column": 27 }, "end": { - "line": 133, + "line": 137, "column": 28 } } @@ -16649,15 +17464,15 @@ "binop": null }, "value": "key", - "start": 3637, - "end": 3640, + "start": 3745, + "end": 3748, "loc": { "start": { - "line": 133, + "line": 137, "column": 28 }, "end": { - "line": 133, + "line": 137, "column": 31 } } @@ -16674,15 +17489,15 @@ "postfix": false, "binop": null }, - "start": 3640, - "end": 3641, + "start": 3748, + "end": 3749, "loc": { "start": { - "line": 133, + "line": 137, "column": 31 }, "end": { - "line": 133, + "line": 137, "column": 32 } } @@ -16700,15 +17515,15 @@ "binop": null, "updateContext": null }, - "start": 3641, - "end": 3642, + "start": 3749, + "end": 3750, "loc": { "start": { - "line": 133, + "line": 137, "column": 32 }, "end": { - "line": 133, + "line": 137, "column": 33 } } @@ -16728,15 +17543,15 @@ "updateContext": null }, "value": "if", - "start": 3645, - "end": 3647, + "start": 3753, + "end": 3755, "loc": { "start": { - "line": 134, + "line": 138, "column": 2 }, "end": { - "line": 134, + "line": 138, "column": 4 } } @@ -16753,15 +17568,15 @@ "postfix": false, "binop": null }, - "start": 3648, - "end": 3649, + "start": 3756, + "end": 3757, "loc": { "start": { - "line": 134, + "line": 138, "column": 5 }, "end": { - "line": 134, + "line": 138, "column": 6 } } @@ -16779,15 +17594,15 @@ "binop": null }, "value": "node", - "start": 3649, - "end": 3653, + "start": 3757, + "end": 3761, "loc": { "start": { - "line": 134, + "line": 138, "column": 6 }, "end": { - "line": 134, + "line": 138, "column": 10 } } @@ -16806,15 +17621,15 @@ "updateContext": null }, "value": "===", - "start": 3654, - "end": 3657, + "start": 3762, + "end": 3765, "loc": { "start": { - "line": 134, + "line": 138, "column": 11 }, "end": { - "line": 134, + "line": 138, "column": 14 } } @@ -16834,15 +17649,15 @@ "updateContext": null }, "value": "null", - "start": 3658, - "end": 3662, + "start": 3766, + "end": 3770, "loc": { "start": { - "line": 134, + "line": 138, "column": 15 }, "end": { - "line": 134, + "line": 138, "column": 19 } } @@ -16859,15 +17674,15 @@ "postfix": false, "binop": null }, - "start": 3662, - "end": 3663, + "start": 3770, + "end": 3771, "loc": { "start": { - "line": 134, + "line": 138, "column": 19 }, "end": { - "line": 134, + "line": 138, "column": 20 } } @@ -16887,15 +17702,15 @@ "updateContext": null }, "value": "return", - "start": 3664, - "end": 3670, + "start": 3772, + "end": 3778, "loc": { "start": { - "line": 134, + "line": 138, "column": 21 }, "end": { - "line": 134, + "line": 138, "column": 27 } } @@ -16915,15 +17730,15 @@ "updateContext": null }, "value": "false", - "start": 3671, - "end": 3676, + "start": 3779, + "end": 3784, "loc": { "start": { - "line": 134, + "line": 138, "column": 28 }, "end": { - "line": 134, + "line": 138, "column": 33 } } @@ -16941,15 +17756,15 @@ "binop": null, "updateContext": null }, - "start": 3676, - "end": 3677, + "start": 3784, + "end": 3785, "loc": { "start": { - "line": 134, + "line": 138, "column": 33 }, "end": { - "line": 134, + "line": 138, "column": 34 } } @@ -16969,15 +17784,15 @@ "updateContext": null }, "value": "this", - "start": 3681, - "end": 3685, + "start": 3789, + "end": 3793, "loc": { "start": { - "line": 136, + "line": 140, "column": 2 }, "end": { - "line": 136, + "line": 140, "column": 6 } } @@ -16995,15 +17810,15 @@ "binop": null, "updateContext": null }, - "start": 3685, - "end": 3686, + "start": 3793, + "end": 3794, "loc": { "start": { - "line": 136, + "line": 140, "column": 6 }, "end": { - "line": 136, + "line": 140, "column": 7 } } @@ -17021,15 +17836,15 @@ "binop": null }, "value": "_delete", - "start": 3686, - "end": 3693, + "start": 3794, + "end": 3801, "loc": { "start": { - "line": 136, + "line": 140, "column": 7 }, "end": { - "line": 136, + "line": 140, "column": 14 } } @@ -17046,15 +17861,15 @@ "postfix": false, "binop": null }, - "start": 3693, - "end": 3694, + "start": 3801, + "end": 3802, "loc": { "start": { - "line": 136, + "line": 140, "column": 14 }, "end": { - "line": 136, + "line": 140, "column": 15 } } @@ -17072,15 +17887,15 @@ "binop": null }, "value": "node", - "start": 3694, - "end": 3698, + "start": 3802, + "end": 3806, "loc": { "start": { - "line": 136, + "line": 140, "column": 15 }, "end": { - "line": 136, + "line": 140, "column": 19 } } @@ -17097,15 +17912,15 @@ "postfix": false, "binop": null }, - "start": 3698, - "end": 3699, + "start": 3806, + "end": 3807, "loc": { "start": { - "line": 136, + "line": 140, "column": 19 }, "end": { - "line": 136, + "line": 140, "column": 20 } } @@ -17123,15 +17938,15 @@ "binop": null, "updateContext": null }, - "start": 3699, - "end": 3700, + "start": 3807, + "end": 3808, "loc": { "start": { - "line": 136, + "line": 140, "column": 20 }, "end": { - "line": 136, + "line": 140, "column": 21 } } @@ -17151,15 +17966,15 @@ "updateContext": null }, "value": "return", - "start": 3703, - "end": 3709, + "start": 3811, + "end": 3817, "loc": { "start": { - "line": 137, + "line": 141, "column": 2 }, "end": { - "line": 137, + "line": 141, "column": 8 } } @@ -17179,15 +17994,15 @@ "updateContext": null }, "value": "true", - "start": 3710, - "end": 3714, + "start": 3818, + "end": 3822, "loc": { "start": { - "line": 137, + "line": 141, "column": 9 }, "end": { - "line": 137, + "line": 141, "column": 13 } } @@ -17205,15 +18020,15 @@ "binop": null, "updateContext": null }, - "start": 3714, - "end": 3715, + "start": 3822, + "end": 3823, "loc": { "start": { - "line": 137, + "line": 141, "column": 13 }, "end": { - "line": 137, + "line": 141, "column": 14 } } @@ -17230,15 +18045,15 @@ "postfix": false, "binop": null }, - "start": 3717, - "end": 3718, + "start": 3825, + "end": 3826, "loc": { "start": { - "line": 138, + "line": 142, "column": 1 }, "end": { - "line": 138, + "line": 142, "column": 2 } } @@ -17246,15 +18061,15 @@ { "type": "CommentBlock", "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t ", - "start": 3721, - "end": 3978, + "start": 3829, + "end": 4086, "loc": { "start": { - "line": 140, + "line": 144, "column": 1 }, "end": { - "line": 146, + "line": 150, "column": 4 } } @@ -17273,15 +18088,15 @@ "updateContext": null }, "value": "*", - "start": 3980, - "end": 3981, + "start": 4088, + "end": 4089, "loc": { "start": { - "line": 147, + "line": 151, "column": 1 }, "end": { - "line": 147, + "line": 151, "column": 2 } } @@ -17299,15 +18114,15 @@ "binop": null }, "value": "range", - "start": 3981, - "end": 3986, + "start": 4089, + "end": 4094, "loc": { "start": { - "line": 147, + "line": 151, "column": 2 }, "end": { - "line": 147, + "line": 151, "column": 7 } } @@ -17324,15 +18139,15 @@ "postfix": false, "binop": null }, - "start": 3986, - "end": 3987, + "start": 4094, + "end": 4095, "loc": { "start": { - "line": 147, + "line": 151, "column": 7 }, "end": { - "line": 147, + "line": 151, "column": 8 } } @@ -17350,15 +18165,15 @@ "binop": null }, "value": "left", - "start": 3987, - "end": 3991, + "start": 4095, + "end": 4099, "loc": { "start": { - "line": 147, + "line": 151, "column": 8 }, "end": { - "line": 147, + "line": 151, "column": 12 } } @@ -17376,15 +18191,15 @@ "binop": null, "updateContext": null }, - "start": 3991, - "end": 3992, + "start": 4099, + "end": 4100, "loc": { "start": { - "line": 147, + "line": 151, "column": 12 }, "end": { - "line": 147, + "line": 151, "column": 13 } } @@ -17402,15 +18217,15 @@ "binop": null }, "value": "right", - "start": 3993, - "end": 3998, + "start": 4101, + "end": 4106, "loc": { "start": { - "line": 147, + "line": 151, "column": 14 }, "end": { - "line": 147, + "line": 151, "column": 19 } } @@ -17427,15 +18242,15 @@ "postfix": false, "binop": null }, - "start": 3998, - "end": 3999, + "start": 4106, + "end": 4107, "loc": { "start": { - "line": 147, + "line": 151, "column": 19 }, "end": { - "line": 147, + "line": 151, "column": 20 } } @@ -17452,15 +18267,15 @@ "postfix": false, "binop": null }, - "start": 4000, - "end": 4001, + "start": 4108, + "end": 4109, "loc": { "start": { - "line": 147, + "line": 151, "column": 21 }, "end": { - "line": 147, + "line": 151, "column": 22 } } @@ -17480,15 +18295,15 @@ "updateContext": null }, "value": "if", - "start": 4004, - "end": 4006, + "start": 4112, + "end": 4114, "loc": { "start": { - "line": 148, + "line": 152, "column": 2 }, "end": { - "line": 148, + "line": 152, "column": 4 } } @@ -17505,15 +18320,15 @@ "postfix": false, "binop": null }, - "start": 4007, - "end": 4008, + "start": 4115, + "end": 4116, "loc": { "start": { - "line": 148, + "line": 152, "column": 5 }, "end": { - "line": 148, + "line": 152, "column": 6 } } @@ -17533,15 +18348,15 @@ "updateContext": null }, "value": "this", - "start": 4008, - "end": 4012, + "start": 4116, + "end": 4120, "loc": { "start": { - "line": 148, + "line": 152, "column": 6 }, "end": { - "line": 148, + "line": 152, "column": 10 } } @@ -17559,15 +18374,15 @@ "binop": null, "updateContext": null }, - "start": 4012, - "end": 4013, + "start": 4120, + "end": 4121, "loc": { "start": { - "line": 148, + "line": 152, "column": 10 }, "end": { - "line": 148, + "line": 152, "column": 11 } } @@ -17585,15 +18400,15 @@ "binop": null }, "value": "root", - "start": 4013, - "end": 4017, + "start": 4121, + "end": 4125, "loc": { "start": { - "line": 148, + "line": 152, "column": 11 }, "end": { - "line": 148, + "line": 152, "column": 15 } } @@ -17612,15 +18427,15 @@ "updateContext": null }, "value": "!==", - "start": 4018, - "end": 4021, + "start": 4126, + "end": 4129, "loc": { "start": { - "line": 148, + "line": 152, "column": 16 }, "end": { - "line": 148, + "line": 152, "column": 19 } } @@ -17640,15 +18455,15 @@ "updateContext": null }, "value": "null", - "start": 4022, - "end": 4026, + "start": 4130, + "end": 4134, "loc": { "start": { - "line": 148, + "line": 152, "column": 20 }, "end": { - "line": 148, + "line": 152, "column": 24 } } @@ -17665,15 +18480,15 @@ "postfix": false, "binop": null }, - "start": 4026, - "end": 4027, + "start": 4134, + "end": 4135, "loc": { "start": { - "line": 148, + "line": 152, "column": 24 }, "end": { - "line": 148, + "line": 152, "column": 25 } } @@ -17693,15 +18508,15 @@ "updateContext": null }, "value": "yield", - "start": 4031, - "end": 4036, + "start": 4139, + "end": 4144, "loc": { "start": { - "line": 149, + "line": 153, "column": 3 }, "end": { - "line": 149, + "line": 153, "column": 8 } } @@ -17720,15 +18535,15 @@ "updateContext": null }, "value": "*", - "start": 4036, - "end": 4037, + "start": 4144, + "end": 4145, "loc": { "start": { - "line": 149, + "line": 153, "column": 8 }, "end": { - "line": 149, + "line": 153, "column": 9 } } @@ -17746,15 +18561,15 @@ "binop": null }, "value": "rangetraversal", - "start": 4038, - "end": 4052, + "start": 4146, + "end": 4160, "loc": { "start": { - "line": 149, + "line": 153, "column": 10 }, "end": { - "line": 149, + "line": 153, "column": 24 } } @@ -17771,15 +18586,15 @@ "postfix": false, "binop": null }, - "start": 4052, - "end": 4053, + "start": 4160, + "end": 4161, "loc": { "start": { - "line": 149, + "line": 153, "column": 24 }, "end": { - "line": 149, + "line": 153, "column": 25 } } @@ -17799,15 +18614,15 @@ "updateContext": null }, "value": "this", - "start": 4053, - "end": 4057, + "start": 4161, + "end": 4165, "loc": { "start": { - "line": 149, + "line": 153, "column": 25 }, "end": { - "line": 149, + "line": 153, "column": 29 } } @@ -17825,15 +18640,15 @@ "binop": null, "updateContext": null }, - "start": 4057, - "end": 4058, + "start": 4165, + "end": 4166, "loc": { "start": { - "line": 149, + "line": 153, "column": 29 }, "end": { - "line": 149, + "line": 153, "column": 30 } } @@ -17851,15 +18666,15 @@ "binop": null }, "value": "compare", - "start": 4058, - "end": 4065, + "start": 4166, + "end": 4173, "loc": { "start": { - "line": 149, + "line": 153, "column": 30 }, "end": { - "line": 149, + "line": 153, "column": 37 } } @@ -17877,15 +18692,15 @@ "binop": null, "updateContext": null }, - "start": 4065, - "end": 4066, + "start": 4173, + "end": 4174, "loc": { "start": { - 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"end": 4576, + "start": 4672, + "end": 4684, "loc": { "start": { - "line": 175, + "line": 179, "column": 13 }, "end": { - "line": 175, + "line": 179, "column": 25 } } @@ -19462,15 +20277,15 @@ "postfix": false, "binop": null }, - "start": 4576, - "end": 4577, + "start": 4684, + "end": 4685, "loc": { "start": { - "line": 175, + "line": 179, "column": 25 }, "end": { - "line": 175, + "line": 179, "column": 26 } } @@ -19488,15 +20303,15 @@ "binop": null }, "value": "compare", - "start": 4577, - "end": 4584, + "start": 4685, + "end": 4692, "loc": { "start": { - "line": 175, + "line": 179, "column": 26 }, "end": { - "line": 175, + "line": 179, "column": 33 } } @@ -19513,15 +20328,15 @@ "postfix": false, "binop": null }, - "start": 4584, - "end": 4585, + "start": 4692, + "end": 4693, "loc": { "start": { - "line": 175, + "line": 179, "column": 33 }, "end": { - "line": 175, + "line": 179, "column": 34 } } @@ -19539,15 +20354,15 @@ "binop": null, "updateContext": null }, - "start": 4585, - "end": 4586, + "start": 4693, + "end": 4694, "loc": { "start": { - "line": 175, + "line": 179, "column": 34 }, "end": { - "line": 175, + "line": 179, "column": 35 } } @@ -19564,15 +20379,15 @@ "postfix": false, "binop": null }, - "start": 4588, - "end": 4589, + "start": 4696, + "end": 4697, "loc": { "start": { - "line": 176, + "line": 180, "column": 1 }, "end": { - "line": 176, + "line": 180, "column": 2 } } @@ -19580,15 +20395,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4592, - "end": 4805, + "start": 4700, + "end": 4913, "loc": { "start": { - "line": 178, + "line": 182, "column": 1 }, "end": { - "line": 184, + "line": 188, "column": 4 } } @@ -19606,15 +20421,15 @@ "binop": null }, "value": "static", - "start": 4807, - "end": 4813, + "start": 4915, + "end": 4921, "loc": { "start": { - "line": 185, + "line": 189, "column": 1 }, "end": { - "line": 185, + "line": 189, "column": 7 } } @@ -19632,15 +20447,15 @@ "binop": null }, "value": "from", - "start": 4814, - "end": 4818, + "start": 4922, + "end": 4926, "loc": { "start": { - "line": 185, + "line": 189, "column": 8 }, "end": { - "line": 185, + "line": 189, "column": 12 } } @@ -19657,15 +20472,15 @@ "postfix": false, "binop": null }, - "start": 4818, - "end": 4819, + "start": 4926, + "end": 4927, "loc": { "start": { - "line": 185, + "line": 189, "column": 12 }, "end": { - "line": 185, + "line": 189, "column": 13 } } @@ -19683,15 +20498,15 @@ "binop": null }, "value": "compare", - "start": 4819, - "end": 4826, + "start": 4927, + "end": 4934, "loc": { "start": { - "line": 185, + "line": 189, "column": 13 }, "end": { - "line": 185, + "line": 189, "column": 20 } } @@ -19709,15 +20524,15 @@ "binop": null, "updateContext": null }, - "start": 4826, - "end": 4827, + "start": 4934, + "end": 4935, "loc": { "start": { - "line": 185, + "line": 189, "column": 20 }, "end": { - "line": 185, + "line": 189, "column": 21 } } @@ -19735,15 +20550,15 @@ "binop": null }, "value": "iterable", - "start": 4828, - "end": 4836, + "start": 4936, + "end": 4944, "loc": { "start": { - "line": 185, + "line": 189, "column": 22 }, "end": { - "line": 185, + "line": 189, "column": 30 } } @@ -19760,15 +20575,15 @@ "postfix": false, "binop": null }, - "start": 4836, - "end": 4837, + "start": 4944, + "end": 4945, "loc": { "start": { - "line": 185, + "line": 189, "column": 30 }, "end": { - "line": 185, + "line": 189, "column": 31 } } @@ -19785,15 +20600,15 @@ "postfix": false, "binop": null }, - "start": 4838, - "end": 4839, + "start": 4946, + "end": 4947, "loc": { "start": { - "line": 185, + "line": 189, "column": 32 }, "end": { - "line": 185, + "line": 189, "column": 33 } } @@ -19813,15 +20628,15 @@ "updateContext": null }, "value": "const", - "start": 4842, - "end": 4847, + "start": 4950, + "end": 4955, "loc": { "start": { - "line": 186, + "line": 190, "column": 2 }, "end": { - "line": 186, + "line": 190, "column": 7 } } @@ -19839,15 +20654,15 @@ "binop": null }, "value": "tree", - "start": 4848, - "end": 4852, + "start": 4956, + "end": 4960, "loc": { "start": { - "line": 186, + "line": 190, "column": 8 }, "end": { - "line": 186, + "line": 190, "column": 12 } } @@ -19866,15 +20681,15 @@ "updateContext": null }, "value": "=", - "start": 4853, - "end": 4854, + "start": 4961, + "end": 4962, "loc": { "start": { - "line": 186, + "line": 190, "column": 13 }, "end": { - "line": 186, + "line": 190, "column": 14 } } @@ -19894,15 +20709,15 @@ "updateContext": null }, "value": "new", - "start": 4855, - "end": 4858, + "start": 4963, + "end": 4966, "loc": { "start": { - "line": 186, + "line": 190, "column": 15 }, "end": { - "line": 186, + "line": 190, "column": 18 } } @@ -19920,15 +20735,15 @@ "binop": null }, "value": "RedBlackTree", - "start": 4859, - "end": 4871, + "start": 4967, + "end": 4979, "loc": { "start": { - "line": 186, + "line": 190, "column": 19 }, "end": { - "line": 186, + "line": 190, "column": 31 } } @@ -19945,15 +20760,15 @@ "postfix": false, "binop": null }, - "start": 4871, - "end": 4872, + "start": 4979, + "end": 4980, "loc": { "start": { - "line": 186, + "line": 190, "column": 31 }, "end": { - "line": 186, + "line": 190, "column": 32 } } @@ -19971,15 +20786,15 @@ "binop": null }, "value": "compare", - "start": 4872, - "end": 4879, + "start": 4980, + "end": 4987, "loc": { "start": { - "line": 186, + "line": 190, "column": 32 }, "end": { - "line": 186, + "line": 190, "column": 39 } } @@ -19996,15 +20811,15 @@ "postfix": false, "binop": null }, - "start": 4879, - "end": 4880, + "start": 4987, + "end": 4988, "loc": { "start": { - "line": 186, + "line": 190, "column": 39 }, "end": { - "line": 186, + "line": 190, "column": 40 } } @@ -20022,15 +20837,15 @@ "binop": null, "updateContext": null }, - "start": 4880, - "end": 4881, + "start": 4988, + "end": 4989, "loc": { "start": { - "line": 186, + "line": 190, "column": 40 }, "end": { - "line": 186, + "line": 190, "column": 41 } } @@ -20050,15 +20865,15 @@ "updateContext": null }, "value": "for", - "start": 4885, - "end": 4888, + "start": 4993, + "end": 4996, "loc": { "start": { - "line": 188, + "line": 192, "column": 2 }, "end": { - "line": 188, + "line": 192, "column": 5 } } @@ -20075,15 +20890,15 @@ "postfix": false, "binop": null }, - "start": 4889, - "end": 4890, + "start": 4997, + "end": 4998, "loc": { "start": { - "line": 188, + "line": 192, "column": 6 }, "end": { - "line": 188, + "line": 192, "column": 7 } } @@ -20103,15 +20918,15 @@ "updateContext": null }, "value": "const", - "start": 4890, - "end": 4895, + "start": 4998, + "end": 5003, "loc": { "start": { - "line": 188, + "line": 192, "column": 7 }, "end": { - "line": 188, + "line": 192, "column": 12 } } @@ -20129,15 +20944,15 @@ "binop": null }, "value": "element", - "start": 4896, - "end": 4903, + "start": 5004, + "end": 5011, "loc": { "start": { - "line": 188, + "line": 192, "column": 13 }, "end": { - "line": 188, + "line": 192, "column": 20 } } @@ -20155,15 +20970,15 @@ "binop": null }, "value": "of", - "start": 4904, - "end": 4906, + "start": 5012, + "end": 5014, "loc": { "start": { - "line": 188, + "line": 192, "column": 21 }, "end": { - "line": 188, + "line": 192, "column": 23 } } @@ -20181,15 +20996,15 @@ "binop": null }, "value": "iterable", - "start": 4907, - "end": 4915, + "start": 5015, + "end": 5023, "loc": { "start": { - "line": 188, + "line": 192, "column": 24 }, "end": { - "line": 188, + "line": 192, "column": 32 } } @@ -20206,15 +21021,15 @@ "postfix": false, "binop": null }, - "start": 4915, - "end": 4916, + "start": 5023, + "end": 5024, "loc": { "start": { - "line": 188, + "line": 192, "column": 32 }, "end": { - "line": 188, + "line": 192, "column": 33 } } @@ -20232,15 +21047,15 @@ "binop": null }, "value": "tree", - "start": 4917, - "end": 4921, + "start": 5025, + "end": 5029, "loc": { "start": { - "line": 188, + "line": 192, "column": 34 }, "end": { - "line": 188, + "line": 192, "column": 38 } } @@ -20258,15 +21073,15 @@ "binop": null, "updateContext": null }, - "start": 4921, - "end": 4922, + "start": 5029, + "end": 5030, "loc": { "start": { - "line": 188, + "line": 192, "column": 38 }, "end": { - "line": 188, + "line": 192, "column": 39 } } @@ -20284,15 +21099,15 @@ "binop": null }, "value": "add", - "start": 4922, - "end": 4925, + "start": 5030, + "end": 5033, "loc": { "start": { - "line": 188, + "line": 192, "column": 39 }, "end": { - "line": 188, + "line": 192, "column": 42 } } @@ -20309,15 +21124,15 @@ "postfix": false, "binop": null }, - "start": 4925, - "end": 4926, + "start": 5033, + "end": 5034, "loc": { "start": { - "line": 188, + "line": 192, "column": 42 }, "end": { - "line": 188, + "line": 192, "column": 43 } } @@ -20335,15 +21150,15 @@ "binop": null }, "value": "element", - "start": 4926, - "end": 4933, + "start": 5034, + "end": 5041, "loc": { "start": { - "line": 188, + "line": 192, "column": 43 }, "end": { - "line": 188, + "line": 192, "column": 50 } } @@ -20360,15 +21175,15 @@ "postfix": false, "binop": null }, - "start": 4933, - "end": 4934, + "start": 5041, + "end": 5042, "loc": { "start": { - "line": 188, + "line": 192, "column": 50 }, "end": { - "line": 188, + "line": 192, "column": 51 } } @@ -20386,15 +21201,15 @@ "binop": null, "updateContext": null }, - "start": 4934, - "end": 4935, + "start": 5042, + "end": 5043, "loc": { "start": { - "line": 188, + "line": 192, "column": 51 }, "end": { - "line": 188, + "line": 192, "column": 52 } } @@ -20414,15 +21229,15 @@ "updateContext": null }, "value": "return", - "start": 4939, - "end": 4945, + "start": 5047, + "end": 5053, "loc": { "start": { - "line": 190, + "line": 194, "column": 2 }, "end": { - "line": 190, + "line": 194, "column": 8 } } @@ -20440,15 +21255,15 @@ "binop": null }, "value": "tree", - "start": 4946, - "end": 4950, + "start": 5054, + "end": 5058, "loc": { "start": { - "line": 190, + "line": 194, "column": 9 }, "end": { - "line": 190, + "line": 194, "column": 13 } } @@ -20466,15 +21281,15 @@ "binop": null, "updateContext": null }, - "start": 4950, - "end": 4951, + "start": 5058, + "end": 5059, "loc": { "start": { - "line": 190, + "line": 194, "column": 13 }, "end": { - "line": 190, + "line": 194, "column": 14 } } @@ -20491,15 +21306,15 @@ "postfix": false, "binop": null }, - "start": 4953, - "end": 4954, + "start": 5061, + "end": 5062, "loc": { "start": { - "line": 191, + "line": 195, "column": 1 }, "end": { - "line": 191, + "line": 195, "column": 2 } } @@ -20516,15 +21331,15 @@ "postfix": false, "binop": null }, - "start": 4955, - "end": 4956, + "start": 5063, + "end": 5064, "loc": { "start": { - "line": 192, + "line": 196, "column": 0 }, "end": { - "line": 192, + "line": 196, "column": 1 } } @@ -20542,15 +21357,15 @@ "binop": null, "updateContext": null }, - "start": 4957, - "end": 4957, + "start": 5065, + "end": 5065, "loc": { "start": { - "line": 193, + "line": 197, "column": 0 }, "end": { - "line": 193, + "line": 197, "column": 0 } } diff --git a/class/src/types/RedBlackTree.js~RedBlackTree.html b/class/src/types/RedBlackTree.js~RedBlackTree.html index 91001bf..8524e71 100644 --- a/class/src/types/RedBlackTree.js~RedBlackTree.html +++ b/class/src/types/RedBlackTree.js~RedBlackTree.html @@ -34,44 +34,43 @@
                                                                                                                  • colorVBLACK
                                                                                                                  • VRED
                                                                                                                  • debugF_debug
                                                                                                                    • -
                                                                                                                  • deletionFdelete_case1
                                                                                                                    • +
                                                                                                                  • deletionFdelete_case0
                                                                                                                    • +
                                                                                                                  • Fdelete_case1
                                                                                                                  • Fdelete_case2
                                                                                                                    • -
                                                                                                                  • Fdelete_case3
                                                                                                                    • -
                                                                                                                  • Fdelete_case4
                                                                                                                  • Fdelete_case5
                                                                                                                    • -
                                                                                                                  • Fdelete_case6
                                                                                                                    • +
                                                                                                                  • Fdelete_no_child
                                                                                                                  • Fdelete_one_child
                                                                                                                    • +
                                                                                                                  • Fprune
                                                                                                                  • Freplace_node
                                                                                                                  • familyFgrandparent
                                                                                                                  • Fpredecessor
                                                                                                                  • Fsibling
                                                                                                                  • Funcle
                                                                                                                  • insertionFinsert
                                                                                                                    • +
                                                                                                                  • Finsert_case0
                                                                                                                  • Finsert_case1
                                                                                                                  • Finsert_case2
                                                                                                                  • Finsert_case3
                                                                                                                  • Finsert_case4
                                                                                                                    • -
                                                                                                                  • Finsert_case5
                                                                                                                  • rotateFrotate_left
                                                                                                                  • Frotate_right
                                                                                                                  • searchFsearch
                                                                                                                  • traversalFinordertraversal
                                                                                                                  • Frangetraversal
                                                                                                                  • typesCRedBlackTree
                                                                                                                    • -
                                                                                                                  • FLeaf
                                                                                                                  • FNode
                                                                                                                    • - 
                                                                                                                    import RedBlackTree from '@aureooms/js-red-black-tree/src/types/RedBlackTree.js'
                                                                                                                    + 
                                                                                                                    import RedBlackTree from '@aureooms/js-red-black-tree/src/types/RedBlackTree.js'
                                                                                                                    public class - | source + | source
                                                                                                                    @@ -374,7 +373,7 @@

                                                                                                                    RedBlackTree

                                                                                                                    - has(key: any): Boolean + has(key: any): boolean

                                                                                                                    @@ -492,7 +491,7 @@

                                                                                                                    RedBlackTree

                                                                                                                    - remove(key: any): Boolean + remove(key: any): boolean

                                                                                                                    @@ -594,7 +593,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -667,7 +666,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -750,7 +749,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -814,7 +813,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -857,7 +856,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -903,7 +902,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -959,7 +958,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -1020,7 +1019,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -1091,11 +1090,11 @@

                                                                                                                    - has(key: any): Boolean + has(key: any): boolean - source + source

                                                                                                                    @@ -1133,7 +1132,7 @@

                                                                                                                    Return:

                                                                                                                    - + @@ -1169,7 +1168,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -1226,7 +1225,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -1282,7 +1281,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -1359,11 +1358,11 @@

                                                                                                                    - remove(key: any): Boolean + remove(key: any): boolean - source + source

                                                                                                                    @@ -1403,7 +1402,7 @@

                                                                                                                    Return:

                                                                                                                    Booleanboolean
                                                                                                                    - + @@ -1442,7 +1441,7 @@

                                                                                                                    - source + source

                                                                                                                    @@ -1503,7 +1502,7 @@

                                                                                                                    - source + source

                                                                                                                    diff --git a/coverage.json b/coverage.json index 1ee82e5..56d3c37 100644 --- a/coverage.json +++ b/coverage.json @@ -1,7 +1,7 @@ { "coverage": "100%", - "expectCount": 48, - "actualCount": 48, + "expectCount": 45, + "actualCount": 45, "files": { "src/api/empty.js": { "expectCount": 1, @@ -28,37 +28,37 @@ "actualCount": 1, "undocumentLines": [] }, - "src/deletion/delete_case1.js": { + "src/deletion/delete_case0.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/deletion/delete_case2.js": { + "src/deletion/delete_case1.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/deletion/delete_case3.js": { + "src/deletion/delete_case2.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/deletion/delete_case4.js": { + "src/deletion/delete_case5.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/deletion/delete_case5.js": { + "src/deletion/delete_no_child.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/deletion/delete_case6.js": { + "src/deletion/delete_one_child.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/deletion/delete_one_child.js": { + "src/deletion/prune.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] @@ -93,27 +93,27 @@ "actualCount": 1, "undocumentLines": [] }, - "src/insertion/insert_case1.js": { + "src/insertion/insert_case0.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/insertion/insert_case2.js": { + "src/insertion/insert_case1.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/insertion/insert_case3.js": { + "src/insertion/insert_case2.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/insertion/insert_case4.js": { + "src/insertion/insert_case3.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/insertion/insert_case5.js": { + "src/insertion/insert_case4.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] @@ -143,14 +143,9 @@ "actualCount": 1, "undocumentLines": [] }, - "src/types/Leaf.js": { - "expectCount": 2, - "actualCount": 2, - "undocumentLines": [] - }, "src/types/Node.js": { - "expectCount": 2, - "actualCount": 2, + "expectCount": 1, + "actualCount": 1, "undocumentLines": [] }, "src/types/RedBlackTree.js": { diff --git a/file/src/api/empty.js.html b/file/src/api/empty.js.html index 9866297..566c4e0 100644 --- a/file/src/api/empty.js.html +++ b/file/src/api/empty.js.html @@ -34,31 +34,30 @@
                                                                                                                  • colorVBLACK
                                                                                                                  • VRED
                                                                                                                  • debugF_debug
                                                                                                                    • -
                                                                                                                  • deletionFdelete_case1
                                                                                                                    • +
                                                                                                                  • deletionFdelete_case0
                                                                                                                    • +
                                                                                                                  • Fdelete_case1
                                                                                                                  • Fdelete_case2
                                                                                                                    • -
                                                                                                                  • Fdelete_case3
                                                                                                                    • -
                                                                                                                  • Fdelete_case4
                                                                                                                  • Fdelete_case5
                                                                                                                    • -
                                                                                                                  • Fdelete_case6
                                                                                                                    • +
                                                                                                                  • Fdelete_no_child
                                                                                                                  • Fdelete_one_child
                                                                                                                    • +
                                                                                                                  • Fprune
                                                                                                                  • Freplace_node
                                                                                                                  • familyFgrandparent
                                                                                                                  • Fpredecessor
                                                                                                                  • Fsibling
                                                                                                                  • Funcle
                                                                                                                  • insertionFinsert
                                                                                                                    • +
                                                                                                                  • Finsert_case0
                                                                                                                  • Finsert_case1
                                                                                                                  • Finsert_case2
                                                                                                                  • Finsert_case3
                                                                                                                  • Finsert_case4
                                                                                                                    • -
                                                                                                                  • Finsert_case5
                                                                                                                  • rotateFrotate_left
                                                                                                                  • Frotate_right
                                                                                                                  • searchFsearch
                                                                                                                  • traversalFinordertraversal
                                                                                                                  • Frangetraversal
                                                                                                                  • typesCRedBlackTree
                                                                                                                    • -
                                                                                                                  • FLeaf
                                                                                                                  • FNode
                                                                                                                    • diff --git a/file/src/api/from.js.html b/file/src/api/from.js.html index 73c4dbe..e1fc5ba 100644 --- a/file/src/api/from.js.html +++ b/file/src/api/from.js.html @@ -34,31 +34,30 @@
                                                                                                                  • colorVBLACK
                                                                                                                  • VRED
                                                                                                                  • debugF_debug
                                                                                                                    • -
                                                                                                                  • deletionFdelete_case1
                                                                                                                    • +
                                                                                                                  • deletionFdelete_case0
                                                                                                                    • +
                                                                                                                  • Fdelete_case1
                                                                                                                  • Fdelete_case2
                                                                                                                    • -
                                                                                                                  • Fdelete_case3
                                                                                                                    • -
                                                                                                                  • Fdelete_case4
                                                                                                                  • Fdelete_case5
                                                                                                                    • -
                                                                                                                  • Fdelete_case6
                                                                                                                    • +
                                                                                                                  • Fdelete_no_child
                                                                                                                  • Fdelete_one_child
                                                                                                                    • +
                                                                                                                  • Fprune
                                                                                                                  • Freplace_node
                                                                                                                  • familyFgrandparent
                                                                                                                  • Fpredecessor
                                                                                                                  • Fsibling
                                                                                                                  • Funcle
                                                                                                                  • insertionFinsert
                                                                                                                    • +
                                                                                                                  • Finsert_case0
                                                                                                                  • Finsert_case1
                                                                                                                  • Finsert_case2
                                                                                                                  • Finsert_case3
                                                                                                                  • Finsert_case4
                                                                                                                    • -
                                                                                                                  • Finsert_case5
                                                                                                                  • rotateFrotate_left
                                                                                                                  • Frotate_right
                                                                                                                  • searchFsearch
                                                                                                                  • traversalFinordertraversal
                                                                                                                  • Frangetraversal
                                                                                                                  • typesCRedBlackTree
                                                                                                                    • -
                                                                                                                  • FLeaf
                                                                                                                  • FNode
                                                                                                                    • diff --git a/file/src/color/BLACK.js.html b/file/src/color/BLACK.js.html index c225c1d..52fc01c 100644 --- a/file/src/color/BLACK.js.html +++ b/file/src/color/BLACK.js.html @@ -34,31 +34,30 @@
                                                                                                                  • colorVBLACK
                                                                                                                  • VRED
                                                                                                                  • debugF_debug
                                                                                                                    • -
                                                                                                                  • deletionFdelete_case1
                                                                                                                    • +
                                                                                                                  • deletionFdelete_case0
                                                                                                                    • +
                                                                                                                  • Fdelete_case1
                                                                                                                  • Fdelete_case2
                                                                                                                    • -
                                                                                                                  • Fdelete_case3
                                                                                                                    • -
                                                                                                                  • Fdelete_case4
                                                                                                                  • Fdelete_case5
                                                                                                                    • -
                                                                                                                  • Fdelete_case6
                                                                                                                    • +
                                                                                                                  • Fdelete_no_child
                                                                                                                  • Fdelete_one_child
                                                                                                                    • +
                                                                                                                  • Fprune
                                                                                                                  • Freplace_node
                                                                                                                  • familyFgrandparent
                                                                                                                  • Fpredecessor
                                                                                                                  • Fsibling
                                                                                                                  • Funcle
                                                                                                                  • insertionFinsert
                                                                                                                    • +
                                                                                                                  • Finsert_case0
                                                                                                                  • Finsert_case1
                                                                                                                  • Finsert_case2
                                                                                                                  • Finsert_case3
                                                                                                                  • Finsert_case4
                                                                                                                    • -
                                                                                                                  • Finsert_case5
                                                                                                                  • rotateFrotate_left
                                                                                                                  • Frotate_right
                                                                                                                  • searchFsearch
                                                                                                                  • traversalFinordertraversal
                                                                                                                  • Frangetraversal
                                                                                                                  • typesCRedBlackTree
                                                                                                                    • -
                                                                                                                  • FLeaf
                                                                                                                  • FNode
                                                                                                                    • diff --git a/file/src/color/RED.js.html b/file/src/color/RED.js.html index 4be9f0e..c5ed52a 100644 --- a/file/src/color/RED.js.html +++ b/file/src/color/RED.js.html @@ -34,31 +34,30 @@
                                                                                                                  • colorVBLACK
                                                                                                                  • VRED
                                                                                                                  • debugF_debug
                                                                                                                    • -
                                                                                                                  • deletionFdelete_case1
                                                                                                                    • +
                                                                                                                  • deletionFdelete_case0
                                                                                                                    • +
                                                                                                                  • Fdelete_case1
                                                                                                                  • Fdelete_case2
                                                                                                                    • -
                                                                                                                  • Fdelete_case3
                                                                                                                    • -
                                                                                                                  • Fdelete_case4
                                                                                                                  • Fdelete_case5
                                                                                                                    • -
                                                                                                                  • Fdelete_case6
                                                                                                                    • +
                                                                                                                  • Fdelete_no_child
                                                                                                                  • Fdelete_one_child
                                                                                                                    • +
                                                                                                                  • Fprune
                                                                                                                  • Freplace_node
                                                                                                                  • familyFgrandparent
                                                                                                                  • Fpredecessor
                                                                                                                  • Fsibling
                                                                                                                  • Funcle
                                                                                                                  • insertionFinsert
                                                                                                                    • +
                                                                                                                  • Finsert_case0
                                                                                                                  • Finsert_case1
                                                                                                                  • Finsert_case2
                                                                                                                  • Finsert_case3
                                                                                                                  • Finsert_case4
                                                                                                                    • -
                                                                                                                  • Finsert_case5
                                                                                                                  • rotateFrotate_left
                                                                                                                  • Frotate_right
                                                                                                                  • searchFsearch
                                                                                                                  • traversalFinordertraversal
                                                                                                                  • Frangetraversal
                                                                                                                  • typesCRedBlackTree
                                                                                                                    • -
                                                                                                                  • FLeaf
                                                                                                                  • FNode
                                                                                                                    • diff --git a/file/src/debug/_debug.js.html b/file/src/debug/_debug.js.html index 1021384..03d352d 100644 --- a/file/src/debug/_debug.js.html +++ b/file/src/debug/_debug.js.html @@ -34,31 +34,30 @@
                                                                                                                  • colorVBLACK
                                                                                                                  • VRED
                                                                                                                  • debugF_debug
                                                                                                                    • -
                                                                                                                  • deletionFdelete_case1
                                                                                                                    • +
                                                                                                                  • deletionFdelete_case0
                                                                                                                    • +
                                                                                                                  • Fdelete_case1
                                                                                                                  • Fdelete_case2
                                                                                                                    • -
                                                                                                                  • Fdelete_case3
                                                                                                                    • -
                                                                                                                  • Fdelete_case4
                                                                                                                  • Fdelete_case5
                                                                                                                    • -
                                                                                                                  • Fdelete_case6
                                                                                                                    • +
                                                                                                                  • Fdelete_no_child
                                                                                                                  • Fdelete_one_child
                                                                                                                    • +
                                                                                                                  • Fprune
                                                                                                                  • Freplace_node
                                                                                                                  • familyFgrandparent
                                                                                                                  • Fpredecessor
                                                                                                                  • Fsibling
                                                                                                                  • Funcle
                                                                                                                  • insertionFinsert
                                                                                                                    • +
                                                                                                                  • Finsert_case0
                                                                                                                  • Finsert_case1
                                                                                                                  • Finsert_case2
                                                                                                                  • Finsert_case3
                                                                                                                  • Finsert_case4
                                                                                                                    • -
                                                                                                                  • Finsert_case5
                                                                                                                  • rotateFrotate_left
                                                                                                                  • Frotate_right
                                                                                                                  • searchFsearch
                                                                                                                  • traversalFinordertraversal
                                                                                                                  • Frangetraversal
                                                                                                                  • typesCRedBlackTree
                                                                                                                    • -
                                                                                                                  • FLeaf
                                                                                                                  • FNode
                                                                                                                    • @@ -67,7 +66,6 @@

                                                                                                                    src/debug/_debug.js

                                                                                                                    import assert from 'assert';
 import Node from '../types/Node.js';
-import Leaf from '../types/Leaf.js';
 import BLACK from '../color/BLACK.js';
 
 /**
@@ -81,15 +79,11 @@
 	 * Recursively constructs a prettyprint string for the red-black tree rooted at
 	 * <code>root</code>.
 	 *
-	 * @param {Node|Leaf} root - The root of the tree.
+	 * @param {Node} root - The root of the tree.
 	 * @returns {string}
 	 */
 	const debug = (root) => {
-		assert(root instanceof Node || root instanceof Leaf);
-		if (root.isLeaf()) {
-			assert(root instanceof Leaf);
-			return black('L');
-		}
+		if (root === null) return black('L');
 
 		assert(root instanceof Node);
 
diff --git a/file/src/types/Leaf.js.html b/file/src/deletion/delete_case0.js.html
similarity index 87%
rename from file/src/types/Leaf.js.html
rename to file/src/deletion/delete_case0.js.html
index a0501c8..bb5e8d6 100644
--- a/file/src/types/Leaf.js.html
+++ b/file/src/deletion/delete_case0.js.html
@@ -3,7 +3,7 @@
 
   
   
-  src/types/Leaf.js | @aureooms/js-red-black-tree
+  src/deletion/delete_case0.js | @aureooms/js-red-black-tree
   
   
   
@@ -34,64 +34,59 @@
 
                                                                                                                  • colorVBLACK
                                                                                                                    • 
 
                                                                                                                  • VRED
                                                                                                                    • 
 
                                                                                                                  • debugF_debug
                                                                                                                    • 
-
                                                                                                                  • deletionFdelete_case1
                                                                                                                    • 
+
                                                                                                                  • deletionFdelete_case0
                                                                                                                    • 
+
                                                                                                                  • Fdelete_case1
                                                                                                                    • 
 
                                                                                                                  • Fdelete_case2
                                                                                                                    • 
-
                                                                                                                  • Fdelete_case3
                                                                                                                    • 
-
                                                                                                                  • Fdelete_case4
                                                                                                                    • 
 
                                                                                                                  • Fdelete_case5
                                                                                                                    • 
-
                                                                                                                  • Fdelete_case6
                                                                                                                    • 
+
                                                                                                                  • Fdelete_no_child
                                                                                                                    • 
 
                                                                                                                  • Fdelete_one_child
                                                                                                                    • 
+
                                                                                                                  • Fprune
                                                                                                                    • 
 
                                                                                                                  • Freplace_node
                                                                                                                    • 
 
                                                                                                                  • familyFgrandparent
                                                                                                                    • 
 
                                                                                                                  • Fpredecessor
                                                                                                                    • 
 
                                                                                                                  • Fsibling
                                                                                                                    • 
 
                                                                                                                  • Funcle
                                                                                                                    • 
 
                                                                                                                  • insertionFinsert
                                                                                                                    • 
+
                                                                                                                  • Finsert_case0
                                                                                                                    • 
 
                                                                                                                  • Finsert_case1
                                                                                                                    • 
 
                                                                                                                  • Finsert_case2
                                                                                                                    • 
 
                                                                                                                  • Finsert_case3
                                                                                                                    • 
 
                                                                                                                  • Finsert_case4
                                                                                                                    • 
-
                                                                                                                  • Finsert_case5
                                                                                                                    • 
 
                                                                                                                  • rotateFrotate_left
                                                                                                                    • 
 
                                                                                                                  • Frotate_right
                                                                                                                    • 
 
                                                                                                                  • searchFsearch
                                                                                                                    • 
 
                                                                                                                  • traversalFinordertraversal
                                                                                                                    • 
 
                                                                                                                  • Frangetraversal
                                                                                                                    • 
 
                                                                                                                  • typesCRedBlackTree
                                                                                                                    • 
-
                                                                                                                  • FLeaf
                                                                                                                    • 
 
                                                                                                                  • FNode
                                                                                                                    •
                                                                                                                    -

                                                                                                                    src/types/Leaf.js

                                                                                                                    +

                                                                                                                    src/deletion/delete_case0.js

                                                                                                                    import assert from 'assert';
 import BLACK from '../color/BLACK.js';
-import Node from './Node.js';
+import Node from '../types/Node.js';
+import delete_case1 from './delete_case1.js';
 
 /**
- * A black leaf node.
+ * Preconditions:
+ *   - n is black
+ *   - all root-leaf paths going through n have a black height of b - 1
+ *   - all other root-leaf paths have a black height of b
  *
- * @class
- * @param {Node} parent - The parent node in the tree.
+ * @param {Node} n - The input node.
  */
-export default function Leaf(parent) {
-	assert(parent instanceof Node);
-	/** @constant {number} The color of the node. */
-	this._color = BLACK;
-	/** @member {Node} The parent node. */
-	this.parent = parent;
-}
-
-/**
- * Returns <code>true</code> if the <code>Leaf</code> object is a leaf. This
- * always returns <code>true</code>.
- *
- * @returns {Boolean}
- */
-Leaf.prototype.isLeaf = function () {
-	return true;
+const delete_case0 = (n) => {
+	assert(n instanceof Node);
+	assert(n._color === BLACK);
+	// If n is the root, there is nothing to do:
+	//   - all paths go through n, and
+	//   - n is black.
+	if (n.parent !== null) delete_case1(n);
 };
+
+export default delete_case0;
                                                                                                                    diff --git a/file/src/deletion/delete_case1.js.html b/file/src/deletion/delete_case1.js.html index b023d88..6c78ebf 100644 --- a/file/src/deletion/delete_case1.js.html +++ b/file/src/deletion/delete_case1.js.html @@ -34,31 +34,30 @@
                                                                                                                  • colorVBLACK
                                                                                                                  • VRED
                                                                                                                  • debugF_debug
                                                                                                                    • -
                                                                                                                  • deletionFdelete_case1
                                                                                                                    • +
                                                                                                                  • deletionFdelete_case0
                                                                                                                    • +
                                                                                                                  • Fdelete_case1
                                                                                                                  • Fdelete_case2
                                                                                                                    • -
                                                                                                                  • Fdelete_case3
                                                                                                                    • -
                                                                                                                  • Fdelete_case4
                                                                                                                  • Fdelete_case5
                                                                                                                    • -
                                                                                                                  • Fdelete_case6
                                                                                                                    • +
                                                                                                                  • Fdelete_no_child
                                                                                                                  • Fdelete_one_child
                                                                                                                    • +
                                                                                                                  • Fprune
                                                                                                                  • Freplace_node
                                                                                                                  • familyFgrandparent
                                                                                                                  • Fpredecessor
                                                                                                                  • Fsibling
                                                                                                                  • Funcle
                                                                                                                  • insertionFinsert
                                                                                                                    • +
                                                                                                                  • Finsert_case0
                                                                                                                  • Finsert_case1
                                                                                                                  • Finsert_case2
                                                                                                                  • Finsert_case3
                                                                                                                  • Finsert_case4
                                                                                                                    • -
                                                                                                                  • Finsert_case5
                                                                                                                  • rotateFrotate_left
                                                                                                                  • Frotate_right
                                                                                                                  • searchFsearch
                                                                                                                  • traversalFinordertraversal
                                                                                                                  • Frangetraversal
                                                                                                                  • typesCRedBlackTree
                                                                                                                    • -
                                                                                                                  • FLeaf
                                                                                                                  • FNode
                                                                                                                    • @@ -67,25 +66,53 @@

                                                                                                                    src/deletion/delete_case1.js

                                                                                                                    import assert from 'assert';
 import BLACK from '../color/BLACK.js';
+import RED from '../color/RED.js';
 import Node from '../types/Node.js';
-import Leaf from '../types/Leaf.js';
+import rotate_left from '../rotate/rotate_left.js';
+import rotate_right from '../rotate/rotate_right.js';
+import sibling from '../family/sibling.js';
+
 import delete_case2 from './delete_case2.js';
+import delete_case3 from './delete_case3.js';
 
 /**
  * Preconditions:
  *   - n is black
  *   - all root-leaf paths going through n have a black height of b - 1
  *   - all other root-leaf paths have a black height of b
+ *   - n is not the root
  *
- * @param {Node|Leaf} n - The input node.
+ * @param {Node} n - The input node.
  */
 const delete_case1 = (n) => {
-	assert(n instanceof Node || n instanceof Leaf);
+	assert(n instanceof Node);
 	assert(n._color === BLACK);
-	// If n is the root, there is nothing to do:
-	//   - all paths go through n, and
-	//   - n is black.
-	if (n.parent !== null) delete_case2(n);
+	assert(n.parent !== null);
+
+	const s = sibling(n);
+	assert(s instanceof Node);
+
+	if (s._color === BLACK) {
+		// If n's sibling is BLACK, go to case 2.
+		delete_case2(n);
+	} else {
+		/**
+		 * Otherwise, prepare for and go to case 3.
+		 *
+		 *           B                       B
+		 *         /   \                  /     \
+		 *      >B       R               R       B
+		 *      / \     / \     -->    /   \    / \
+		 *     -   -  B     B        >B     B  =   =
+		 *           / \   / \       / \   / \
+		 *          =   = =   =     -   - =   =
+		 */
+		n.parent._color = RED;
+		s._color = BLACK;
+		if (n === n.parent.left) rotate_left(n.parent);
+		else rotate_right(n.parent);
+		delete_case3(n);
+	}
 };
 
 export default delete_case1;
diff --git a/file/src/deletion/delete_case2.js.html b/file/src/deletion/delete_case2.js.html
index 0d6554c..a92235c 100644
--- a/file/src/deletion/delete_case2.js.html
+++ b/file/src/deletion/delete_case2.js.html
@@ -34,31 +34,30 @@
 
                                                                                                                  • colorVBLACK
                                                                                                                    • 
 
                                                                                                                  • VRED
                                                                                                                    • 
 
                                                                                                                  • debugF_debug
                                                                                                                    • 
-
                                                                                                                  • deletionFdelete_case1
                                                                                                                    • 
+
                                                                                                                  • deletionFdelete_case0
                                                                                                                    • 
+
                                                                                                                  • Fdelete_case1
                                                                                                                    • 
 
                                                                                                                  • Fdelete_case2
                                                                                                                    • 
-
                                                                                                                  • Fdelete_case3
                                                                                                                    • 
-
                                                                                                                  • Fdelete_case4
                                                                                                                    • 
 
                                                                                                                  • Fdelete_case5
                                                                                                                    • 
-
                                                                                                                  • Fdelete_case6
                                                                                                                    • 
+
                                                                                                                  • Fdelete_no_child
                                                                                                                    • 
 
                                                                                                                  • Fdelete_one_child
                                                                                                                    • 
+
                                                                                                                  • Fprune
                                                                                                                    • 
 
                                                                                                                  • Freplace_node
                                                                                                                    • 
 
                                                                                                                  • familyFgrandparent
                                                                                                                    • 
 
                                                                                                                  • Fpredecessor
                                                                                                                    • 
 
                                                                                                                  • Fsibling
                                                                                                                    • 
 
                                                                                                                  • Funcle
                                                                                                                    • 
 
                                                                                                                  • insertionFinsert
                                                                                                                    • 
+
                                                                                                                  • Finsert_case0
                                                                                                                    • 
 
                                                                                                                  • Finsert_case1
                                                                                                                    • 
 
                                                                                                                  • Finsert_case2
                                                                                                                    • 
 
                                                                                                                  • Finsert_case3
                                                                                                                    • 
 
                                                                                                                  • Finsert_case4
                                                                                                                    • 
-
                                                                                                                  • Finsert_case5
                                                                                                                    • 
 
                                                                                                                  • rotateFrotate_left
                                                                                                                    • 
 
                                                                                                                  • Frotate_right
                                                                                                                    • 
 
                                                                                                                  • searchFsearch
                                                                                                                    • 
 
                                                                                                                  • traversalFinordertraversal
                                                                                                                    • 
 
                                                                                                                  • Frangetraversal
                                                                                                                    • 
 
                                                                                                                  • typesCRedBlackTree
                                                                                                                    • 
-
                                                                                                                  • FLeaf
                                                                                                                    • 
 
                                                                                                                  • FNode
                                                                                                                    •
                                                                                                                    @@ -69,13 +68,10 @@ import BLACK from '../color/BLACK.js'; import RED from '../color/RED.js'; import Node from '../types/Node.js'; -import Leaf from '../types/Leaf.js'; -import rotate_left from '../rotate/rotate_left.js'; -import rotate_right from '../rotate/rotate_right.js'; import sibling from '../family/sibling.js'; +import delete_case0 from './delete_case0.js'; import delete_case3 from './delete_case3.js'; -import delete_case4 from './delete_case4.js'; /** * Preconditions: @@ -83,33 +79,38 @@ * - all root-leaf paths going through n have a black height of b - 1 * - all other root-leaf paths have a black height of b * - n is not the root + * - n's sibling is black * - * @param {Node|Leaf} n - The input node. + * @param {Node} n - The input node. */ const delete_case2 = (n) => { - assert(n instanceof Node || n instanceof Leaf); + assert(n instanceof Node); assert(n._color === BLACK); assert(n.parent !== null); - const s = sibling(n); + assert(s instanceof Node); + assert(s._color === BLACK); /** - * If n's sibling is red, prepare for and go to case 4. + * If n's parent is black and n's sibling's children are black, then + * repaint n's sibling red. Now all root-leaf paths going through n's + * parent have a black height of b - 1. We recurse thus on n's parent. * - * B B + * B >B * / \ / \ - * >B R R B - * / \ / \ --> / \ / \ - * - - B B >B B = = - * / \ / \ / \ / \ - * = = = = - - = = + * >B B B R + * / \ / \ --> / \ / \ + * - - B B - - B B + * / \ / \ / \ / \ + * - - - - - - - - */ - if (s._color === RED) { - n.parent._color = RED; - s._color = BLACK; - if (n === n.parent.left) rotate_left(n.parent); - else rotate_right(n.parent); - delete_case4(n); + if ( + n.parent._color === BLACK && + (s.left === null || s.left._color === BLACK) && + (s.right === null || s.right._color === BLACK) + ) { + s._color = RED; + delete_case0(n.parent); } // Otherwise, go to case 3. diff --git a/file/src/deletion/delete_case5.js.html b/file/src/deletion/delete_case5.js.html index 5b8a6fb..679c416 100644 --- a/file/src/deletion/delete_case5.js.html +++ b/file/src/deletion/delete_case5.js.html @@ -34,31 +34,30 @@
                                                                                                                  • colorVBLACK
                                                                                                                  • VRED
                                                                                                                  • debugF_debug
                                                                                                                    • -
                                                                                                                  • deletionFdelete_case1
                                                                                                                    • +
                                                                                                                  • deletionFdelete_case0
                                                                                                                    • +
                                                                                                                  • Fdelete_case1
                                                                                                                  • Fdelete_case2
                                                                                                                    • -
                                                                                                                  • Fdelete_case3
                                                                                                                    • -
                                                                                                                  • Fdelete_case4
                                                                                                                  • Fdelete_case5
                                                                                                                    • -
                                                                                                                  • Fdelete_case6
                                                                                                                    • +
                                                                                                                  • Fdelete_no_child
                                                                                                                  • Fdelete_one_child
                                                                                                                    • +
                                                                                                                  • Fprune
                                                                                                                  • Freplace_node
                                                                                                                  • familyFgrandparent
                                                                                                                  • Fpredecessor
                                                                                                                  • Fsibling
                                                                                                                  • Funcle
                                                                                                                  • insertionFinsert
                                                                                                                    • +
                                                                                                                  • Finsert_case0
                                                                                                                  • Finsert_case1
                                                                                                                  • Finsert_case2
                                                                                                                  • Finsert_case3
                                                                                                                  • Finsert_case4
                                                                                                                    • -
                                                                                                                  • Finsert_case5
                                                                                                                  • rotateFrotate_left
                                                                                                                  • Frotate_right
                                                                                                                  • searchFsearch
                                                                                                                  • traversalFinordertraversal
                                                                                                                  • Frangetraversal
                                                                                                                  • typesCRedBlackTree
                                                                                                                    • -
                                                                                                                  • FLeaf
                                                                                                                  • FNode
                                                                                                                    • @@ -69,13 +68,10 @@ import BLACK from '../color/BLACK.js'; import RED from '../color/RED.js'; import Node from '../types/Node.js'; -import Leaf from '../types/Leaf.js'; import rotate_left from '../rotate/rotate_left.js'; import rotate_right from '../rotate/rotate_right.js'; import sibling from '../family/sibling.js'; -import delete_case6 from './delete_case6.js'; - /** * Preconditions: * - n is black @@ -83,56 +79,52 @@ * - all other root-leaf paths have a black height of b * - n is not the root * - n's sibling is black - * - at least one of n's sibling's children is red + * - if n is a left child, the right child of n's sibling is red + * - if n is a right child, the left child of n's sibling is red * - * @param {Node|Leaf} n - The input node. + * @param {Node} n - The input node. */ const delete_case5 = (n) => { - assert(n instanceof Node || n instanceof Leaf); + assert(n instanceof Node); assert(n._color === BLACK); assert(n.parent !== null); const s = sibling(n); assert(s instanceof Node); assert(s._color === BLACK); - assert(s.left._color === RED || s.right._color === RED); - - // The following statements just force the red n's sibling child to be on - // the left of the left of the parent, or right of the right, so case 6 - // will rotate correctly. /** - * ? ? - * / \ / \ - * >B B >B B - * / \ / \ --> / \ / \ - * - - R B - - = R - * / \ / \ / \ - * = = - - = B - * / \ - * - - + * Increment the black height of all root-leaf paths going through n by + * rotating at n's parent. This decrements the black height of all + * root-leaft paths going through n's sibling's right child. + * We can repaint n's sibling's right child in black to fix this. + * We are done. + * + * ? ? + * / \ / \ + * >B B B B + * / \ / \ / \ / \ + * - - = R --> >B = = B + * / \ / \ / \ + * = B - - - - + * / \ + * - - */ - if (n === n.parent.left && s.right._color === BLACK) { - s._color = RED; - s.left._color = BLACK; - rotate_right(s); - } else if (n === n.parent.right && s.left._color === BLACK) { - /** - * ? ? - * / \ / \ - * B >B B >B - * / \ / \ --> / \ / \ - * B R - - R = - - - * / \ / \ / \ - * - - = = B = - * / \ - * - - - */ - s._color = RED; + + s._color = n.parent._color; + n.parent._color = BLACK; + + if (n === n.parent.left) { + assert(s.right._color === RED); s.right._color = BLACK; - rotate_left(s); + rotate_left(n.parent); } - delete_case6(n); + // Symmetric case + else { + assert(s.left._color === RED); + s.left._color = BLACK; + rotate_right(n.parent); + } }; export default delete_case5; diff --git a/file/src/deletion/delete_case6.js.html b/file/src/deletion/delete_case6.js.html deleted file mode 100644 index 3a3c12a..0000000 --- a/file/src/deletion/delete_case6.js.html +++ /dev/null @@ -1,149 +0,0 @@ - - - - - - src/deletion/delete_case6.js | @aureooms/js-red-black-tree - - - - - - - -
                                                                                                                    - Home - Manual - Reference - Source - -
                                                                                                                    - - - - -
                                                                                                                      -
                                                                                                                      -
                                                                                                                      - - - -

                                                                                                                      src/deletion/delete_case6.js

                                                                                                                      -
                                                                                                                      import assert from 'assert';
-import BLACK from '../color/BLACK.js';
-import RED from '../color/RED.js';
-import Node from '../types/Node.js';
-import Leaf from '../types/Leaf.js';
-import rotate_left from '../rotate/rotate_left.js';
-import rotate_right from '../rotate/rotate_right.js';
-import sibling from '../family/sibling.js';
-
-/**
- * Preconditions:
- *   - n is black
- *   - all root-leaf paths going through n have a black height of b - 1
- *   - all other root-leaf paths have a black height of b
- *   - n is not the root
- *   - n's sibling is black
- *   - if n is a left child, the right child of n's sibling is red
- *   - if n is a right child, the left child of n's sibling is red
- *
- * @param {Node|Leaf} n - The input node.
- */
-const delete_case6 = (n) => {
-	assert(n instanceof Node || n instanceof Leaf);
-	assert(n._color === BLACK);
-	assert(n.parent !== null);
-	const s = sibling(n);
-	assert(s instanceof Node);
-	assert(s._color === BLACK);
-
-	/**
-	 * Increment the black height of all root-leaf paths going through n by
-	 * rotating at n's parent. This decrements the black height of all
-	 * root-leaft paths going through n's sibling's right child.
-	 * We can repaint n's sibling's right child in black to fix this.
-	 * We are done.
-	 *
-	 *           ?                          ?
-	 *        /     \                     /   \
-	 *      >B        B                 B       B
-	 *      / \      / \               / \     / \
-	 *     -   -   =     R     -->   >B   =   =   B
-	 *                  / \          / \         / \
-	 *                 =   B        -   -       -   -
-	 *                    / \
-	 *                   -   -
-	 */
-
-	s._color = n.parent._color;
-	n.parent._color = BLACK;
-
-	if (n === n.parent.left) {
-		assert(s.right._color === RED);
-		s.right._color = BLACK;
-		rotate_left(n.parent);
-	}
-
-	// Symmetric case
-	else {
-		assert(s.left._color === RED);
-		s.left._color = BLACK;
-		rotate_right(n.parent);
-	}
-};
-
-export default delete_case6;
-
                                                                                                                      - -
                                                                                                                      - - - - - - - - - - - - diff --git a/file/src/deletion/delete_case3.js.html b/file/src/deletion/delete_no_child.js.html similarity index 80% rename from file/src/deletion/delete_case3.js.html rename to file/src/deletion/delete_no_child.js.html index 9b63320..603a392 100644 --- a/file/src/deletion/delete_case3.js.html +++ b/file/src/deletion/delete_no_child.js.html @@ -3,7 +3,7 @@ - src/deletion/delete_case3.js | @aureooms/js-red-black-tree + src/deletion/delete_no_child.js | @aureooms/js-red-black-tree @@ -34,92 +34,84 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • -

                                                                                                                      src/deletion/delete_case3.js

                                                                                                                      +

                                                                                                                      src/deletion/delete_no_child.js

                                                                                                                      import assert from 'assert';
 import BLACK from '../color/BLACK.js';
 import RED from '../color/RED.js';
 import Node from '../types/Node.js';
-import Leaf from '../types/Leaf.js';
-import sibling from '../family/sibling.js';
 
+import replace_node from './replace_node.js';
 import delete_case1 from './delete_case1.js';
-import delete_case4 from './delete_case4.js';
+
+import prune from './prune.js';
 
 /**
- * Preconditions:
- *   - n is black
- *   - all root-leaf paths going through n have a black height of b - 1
- *   - all other root-leaf paths have a black height of b
+ * Delete a node <code>n</code> that has no non-leaf child.
+ *
+ * Precondition:
+ *   - n has no non-leaf child.
  *   - n is not the root
- *   - n's sibling is black
  *
- * @param {Node|Leaf} n - The input node.
+ * @param {Node} n - The node to delete.
  */
-const delete_case3 = (n) => {
-	assert(n instanceof Node || n instanceof Leaf);
-	assert(n._color === BLACK);
+const delete_no_child = (n) => {
+	assert(n instanceof Node);
 	assert(n.parent !== null);
-	const s = sibling(n);
-	assert(s instanceof Node);
-	assert(s._color === BLACK);
+	assert(n.left === null);
+	assert(n.right === null);
 
-	/**
-	 * If n's parent is black and n's sibling's children are black, then
-	 * repaint n's sibling red. Now all root-leaft paths going through n's
-	 * parent have a black height of b - 1. We recurse thus on n's parent.
-	 *
-	 *           B                      >B
-	 *         /   \                  /     \
-	 *      >B       B               B       R
-	 *      / \     / \     -->    /   \    / \
-	 *     -   -  B     B         -     - B     B
-	 *           / \   / \               / \   / \
-	 *          -   - -   -             -   - -   -
-	 */
-	if (
-		n.parent._color === BLACK &&
-		s.left._color === BLACK &&
-		s.right._color === BLACK
-	) {
-		s._color = RED;
-		delete_case1(n.parent);
+	if (n._color !== BLACK) {
+		assert(n._color === RED);
+		prune(n);
+		return;
 	}
 
-	// Otherwise, go to case 4.
-	else delete_case4(n);
+	// Mock leaf since there is no left child
+	// We use key = n.key to avoid mixing types, but this property is never
+	// accessed.
+	const leaf = new Node(BLACK, n.key);
+
+	// Replace n with the mocked leaf
+	replace_node(n, leaf);
+
+	// If n is black, deleting it reduces the black-height of every path going
+	// through it by 1. The leaf is black, so there are more things to fix.
+	delete_case1(leaf);
+
+	// Delete mocked leaf
+	prune(leaf);
 };
 
-export default delete_case3;
+export default delete_no_child;
                                                                                                                      diff --git a/file/src/deletion/delete_one_child.js.html b/file/src/deletion/delete_one_child.js.html index 5207615..ebd449b 100644 --- a/file/src/deletion/delete_one_child.js.html +++ b/file/src/deletion/delete_one_child.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -69,50 +68,39 @@ import BLACK from '../color/BLACK.js'; import RED from '../color/RED.js'; import Node from '../types/Node.js'; -import Leaf from '../types/Leaf.js'; import replace_node from './replace_node.js'; -import delete_case1 from './delete_case1.js'; /** - * Delete a node <code>n</code> that has at most a single non-leaf child. + * Delete a node <code>n</code> with one non-leaf left child and one leaf right + * child. * * Precondition: - * - n has at most one non-leaf child. - * - if n has a non-leaf child, then it is its left child. + * - n has exactly one non-leaf child. + * - n is not the root + * - n's only non-leaf child is n's left child. * - hence, n's right child is a leaf + * - hence, n's left child is RED + * - hence, n is BLACK * * @param {Node} n - The node to delete. */ const delete_one_child = (n) => { assert(n instanceof Node); - // Precondition: n's right child is a leaf. - // The right child of n is always a LEAF because either n is a subtree - // predecessor or it is the only child of its parent by the red-black tree - // properties - assert(n.right instanceof Leaf); + assert(n._color === BLACK); + assert(n.parent !== null); + assert(n.left instanceof Node); + assert(n.left._color === RED); + assert(n.right === null); const child = n.left; - - // Replace n with its left child - replace_node(n, child); - // If n is black, deleting it reduces the black-height of every path going // through it by 1. - if (n._color === BLACK) { - // We can easily fix this when its left child is an - // internal red node: change the color of the left child to black and - // replace n with it. - if (child._color === RED) child._color = BLACK; - // Otherwise, there are more things to fix. - else { - delete_case1(child); - } - } else { - // If n is red then its child can only be black. Replacing n with its - // child suffices. This is a NO-OP. - assert(child._color === BLACK); - } + // We can easily fix this when its only child is an + // internal RED node: change the color of the child to black and + // replace n with it. + replace_node(n, child); + child._color = BLACK; }; export default delete_one_child; diff --git a/file/src/deletion/delete_case4.js.html b/file/src/deletion/prune.js.html similarity index 76% rename from file/src/deletion/delete_case4.js.html rename to file/src/deletion/prune.js.html index 8a81a82..009ab5d 100644 --- a/file/src/deletion/delete_case4.js.html +++ b/file/src/deletion/prune.js.html @@ -3,7 +3,7 @@ - src/deletion/delete_case4.js | @aureooms/js-red-black-tree + src/deletion/prune.js | @aureooms/js-red-black-tree @@ -34,97 +34,53 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • -

                                                                                                                      src/deletion/delete_case4.js

                                                                                                                      +

                                                                                                                      src/deletion/prune.js

                                                                                                                      import assert from 'assert';
-import BLACK from '../color/BLACK.js';
-import RED from '../color/RED.js';
 import Node from '../types/Node.js';
-import Leaf from '../types/Leaf.js';
-import sibling from '../family/sibling.js';
-
-import delete_case5 from './delete_case5.js';
 
 /**
- * Preconditions:
- *   - n is black
- *   - all root-leaf paths going through n have a black height of b - 1
- *   - all other root-leaf paths have a black height of b
- *   - n is not the root
- *   - n's sibling is black
- *   - n's parent and n's sibling's children cannot all be black
+ * Prune subtree rooted at input node.
  *
- * @param {Node|Leaf} n - The input node.
+ * @param {Node} root - The root of the subtree to prune.
  */
-const delete_case4 = (n) => {
-	assert(n instanceof Node || n instanceof Leaf);
-	assert(n._color === BLACK);
-	assert(n.parent !== null);
-	const s = sibling(n);
-	assert(s instanceof Node);
-	assert(s._color === BLACK);
-	assert(
-		n.parent._color === RED || s.left._color === RED || s.right._color === RED,
-	);
-
-	/**
-	 * If n's parent is red and n's sibling's children are black, then swap n's
-	 * parent and n's sibling color. All root-leaf paths going through n have
-	 * now a black height of b. All other root-leaf paths have their black
-	 * height unchanged. Red-black properties are respected. We are done.
-	 *
-	 *           R                       B
-	 *         /   \                  /     \
-	 *      >B       B              >B        R
-	 *      / \     / \     -->     / \      / \
-	 *     -   -  B     B          -   -   B     B
-	 *           / \   / \                / \   / \
-	 *          -   - -   -              -   - -   -
-	 */
-	if (
-		// The parent color test is always true when coming from case 2
-		n.parent._color === RED &&
-		s.left._color === BLACK &&
-		s.right._color === BLACK
-	) {
-		s._color = RED;
-		n.parent._color = BLACK;
-	}
+const prune = (root) => {
+	assert(root instanceof Node);
+	assert(root.parent !== null);
 
-	// Otherwise, go to case 5.
-	else delete_case5(n);
+	if (root === root.parent.left) root.parent.left = null;
+	else root.parent.right = null;
 };
 
-export default delete_case4;
+export default prune;
                                                                                                                      diff --git a/file/src/deletion/replace_node.js.html b/file/src/deletion/replace_node.js.html index f239aa9..4c669bc 100644 --- a/file/src/deletion/replace_node.js.html +++ b/file/src/deletion/replace_node.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -67,18 +66,17 @@

                                                                                                                      src/deletion/replace_node.js

                                                                                                                      import assert from 'assert';
 import Node from '../types/Node.js';
-import Leaf from '../types/Leaf.js';
 
 /**
  * Replaces node <code>A</code> by node <code>B</code>.
  *
  * @param {Node} A - The node to replace.
- * @param {Node|Leaf} B - The replacement node.
+ * @param {Node} B - The replacement node.
  */
 const replace_node = (A, B) => {
 	assert(A instanceof Node);
-	assert(B instanceof Node || B instanceof Leaf);
-	// We never apply delete_one_child on the root
+	assert(B instanceof Node);
+	// We never apply delete_one_child or delete_no_child on the root
 	assert(A.parent !== null);
 
 	if (A === A.parent.left) A.parent.left = B;
diff --git a/file/src/family/grandparent.js.html b/file/src/family/grandparent.js.html
index f0df1c8..690adc9 100644
--- a/file/src/family/grandparent.js.html
+++ b/file/src/family/grandparent.js.html
@@ -34,31 +34,30 @@
 
                                                                                                                    • colorVBLACK
                                                                                                                      • 
 
                                                                                                                    • VRED
                                                                                                                      • 
 
                                                                                                                    • debugF_debug
                                                                                                                      • 
-
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • 
+
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • 
+
                                                                                                                    • Fdelete_case1
                                                                                                                      • 
 
                                                                                                                    • Fdelete_case2
                                                                                                                      • 
-
                                                                                                                    • Fdelete_case3
                                                                                                                      • 
-
                                                                                                                    • Fdelete_case4
                                                                                                                      • 
 
                                                                                                                    • Fdelete_case5
                                                                                                                      • 
-
                                                                                                                    • Fdelete_case6
                                                                                                                      • 
+
                                                                                                                    • Fdelete_no_child
                                                                                                                      • 
 
                                                                                                                    • Fdelete_one_child
                                                                                                                      • 
+
                                                                                                                    • Fprune
                                                                                                                      • 
 
                                                                                                                    • Freplace_node
                                                                                                                      • 
 
                                                                                                                    • familyFgrandparent
                                                                                                                      • 
 
                                                                                                                    • Fpredecessor
                                                                                                                      • 
 
                                                                                                                    • Fsibling
                                                                                                                      • 
 
                                                                                                                    • Funcle
                                                                                                                      • 
 
                                                                                                                    • insertionFinsert
                                                                                                                      • 
+
                                                                                                                    • Finsert_case0
                                                                                                                      • 
 
                                                                                                                    • Finsert_case1
                                                                                                                      • 
 
                                                                                                                    • Finsert_case2
                                                                                                                      • 
 
                                                                                                                    • Finsert_case3
                                                                                                                      • 
 
                                                                                                                    • Finsert_case4
                                                                                                                      • 
-
                                                                                                                    • Finsert_case5
                                                                                                                      • 
 
                                                                                                                    • rotateFrotate_left
                                                                                                                      • 
 
                                                                                                                    • Frotate_right
                                                                                                                      • 
 
                                                                                                                    • searchFsearch
                                                                                                                      • 
 
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • 
 
                                                                                                                    • Frangetraversal
                                                                                                                      • 
 
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • 
-
                                                                                                                    • FLeaf
                                                                                                                      • 
 
                                                                                                                    • FNode
                                                                                                                      •
                                                                                                                      diff --git a/file/src/family/predecessor.js.html b/file/src/family/predecessor.js.html index c475006..ebdbca2 100644 --- a/file/src/family/predecessor.js.html +++ b/file/src/family/predecessor.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -79,7 +78,7 @@ assert(node.left instanceof Node); let pred = node.left; - while (!pred.right.isLeaf()) { + while (pred.right !== null) { assert(pred.right instanceof Node); pred = pred.right; } diff --git a/file/src/family/sibling.js.html b/file/src/family/sibling.js.html index 895c948..f928e29 100644 --- a/file/src/family/sibling.js.html +++ b/file/src/family/sibling.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -67,17 +66,16 @@

                                                                                                                      src/family/sibling.js

                                                                                                                      import assert from 'assert';
 import Node from '../types/Node.js';
-import Leaf from '../types/Leaf.js';
 
 /**
  * Computes the sibling of the input node.
  *
- * @param {Node|Leaf} node - The input node.
- * @returns {Node|Leaf}
+ * @param {Node} node - The input node.
+ * @returns {Node}
  */
 const sibling = (node) => {
-	assert(node instanceof Node || node instanceof Leaf);
-	// We only use this function when node HAS a sibling.
+	assert(node instanceof Node);
+	// We only use this function when node HAS a non-leaf sibling.
 	assert(node.parent !== null);
 
 	return node === node.parent.left ? node.parent.right : node.parent.left;
diff --git a/file/src/family/uncle.js.html b/file/src/family/uncle.js.html
index 3948a71..107945b 100644
--- a/file/src/family/uncle.js.html
+++ b/file/src/family/uncle.js.html
@@ -34,31 +34,30 @@
 
                                                                                                                    • colorVBLACK
                                                                                                                      • 
 
                                                                                                                    • VRED
                                                                                                                      • 
 
                                                                                                                    • debugF_debug
                                                                                                                      • 
-
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • 
+
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • 
+
                                                                                                                    • Fdelete_case1
                                                                                                                      • 
 
                                                                                                                    • Fdelete_case2
                                                                                                                      • 
-
                                                                                                                    • Fdelete_case3
                                                                                                                      • 
-
                                                                                                                    • Fdelete_case4
                                                                                                                      • 
 
                                                                                                                    • Fdelete_case5
                                                                                                                      • 
-
                                                                                                                    • Fdelete_case6
                                                                                                                      • 
+
                                                                                                                    • Fdelete_no_child
                                                                                                                      • 
 
                                                                                                                    • Fdelete_one_child
                                                                                                                      • 
+
                                                                                                                    • Fprune
                                                                                                                      • 
 
                                                                                                                    • Freplace_node
                                                                                                                      • 
 
                                                                                                                    • familyFgrandparent
                                                                                                                      • 
 
                                                                                                                    • Fpredecessor
                                                                                                                      • 
 
                                                                                                                    • Fsibling
                                                                                                                      • 
 
                                                                                                                    • Funcle
                                                                                                                      • 
 
                                                                                                                    • insertionFinsert
                                                                                                                      • 
+
                                                                                                                    • Finsert_case0
                                                                                                                      • 
 
                                                                                                                    • Finsert_case1
                                                                                                                      • 
 
                                                                                                                    • Finsert_case2
                                                                                                                      • 
 
                                                                                                                    • Finsert_case3
                                                                                                                      • 
 
                                                                                                                    • Finsert_case4
                                                                                                                      • 
-
                                                                                                                    • Finsert_case5
                                                                                                                      • 
 
                                                                                                                    • rotateFrotate_left
                                                                                                                      • 
 
                                                                                                                    • Frotate_right
                                                                                                                      • 
 
                                                                                                                    • searchFsearch
                                                                                                                      • 
 
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • 
 
                                                                                                                    • Frangetraversal
                                                                                                                      • 
 
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • 
-
                                                                                                                    • FLeaf
                                                                                                                      • 
 
                                                                                                                    • FNode
                                                                                                                      •
                                                                                                                      @@ -67,7 +66,6 @@

                                                                                                                      src/family/uncle.js

                                                                                                                      import assert from 'assert';
 import Node from '../types/Node.js';
-import Leaf from '../types/Leaf.js';
 import grandparent from './grandparent.js';
 
 /**
@@ -75,15 +73,13 @@
  * exist.
  *
  * @param {Node} node - The input node.
- * @returns {Node|Leaf}
+ * @returns {Node}
  */
 const uncle = (node) => {
 	assert(node instanceof Node);
 	const g = grandparent(node);
 	assert(g !== null);
-	const u = node.parent === g.left ? g.right : g.left;
-	assert(u instanceof Node || u instanceof Leaf);
-	return u;
+	return node.parent === g.left ? g.right : g.left;
 };
 
 export default uncle;
diff --git a/file/src/index.js.html b/file/src/index.js.html
index 36833ed..2057149 100644
--- a/file/src/index.js.html
+++ b/file/src/index.js.html
@@ -34,31 +34,30 @@
 
                                                                                                                    • colorVBLACK
                                                                                                                      • 
 
                                                                                                                    • VRED
                                                                                                                      • 
 
                                                                                                                    • debugF_debug
                                                                                                                      • 
-
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • 
+
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • 
+
                                                                                                                    • Fdelete_case1
                                                                                                                      • 
 
                                                                                                                    • Fdelete_case2
                                                                                                                      • 
-
                                                                                                                    • Fdelete_case3
                                                                                                                      • 
-
                                                                                                                    • Fdelete_case4
                                                                                                                      • 
 
                                                                                                                    • Fdelete_case5
                                                                                                                      • 
-
                                                                                                                    • Fdelete_case6
                                                                                                                      • 
+
                                                                                                                    • Fdelete_no_child
                                                                                                                      • 
 
                                                                                                                    • Fdelete_one_child
                                                                                                                      • 
+
                                                                                                                    • Fprune
                                                                                                                      • 
 
                                                                                                                    • Freplace_node
                                                                                                                      • 
 
                                                                                                                    • familyFgrandparent
                                                                                                                      • 
 
                                                                                                                    • Fpredecessor
                                                                                                                      • 
 
                                                                                                                    • Fsibling
                                                                                                                      • 
 
                                                                                                                    • Funcle
                                                                                                                      • 
 
                                                                                                                    • insertionFinsert
                                                                                                                      • 
+
                                                                                                                    • Finsert_case0
                                                                                                                      • 
 
                                                                                                                    • Finsert_case1
                                                                                                                      • 
 
                                                                                                                    • Finsert_case2
                                                                                                                      • 
 
                                                                                                                    • Finsert_case3
                                                                                                                      • 
 
                                                                                                                    • Finsert_case4
                                                                                                                      • 
-
                                                                                                                    • Finsert_case5
                                                                                                                      • 
 
                                                                                                                    • rotateFrotate_left
                                                                                                                      • 
 
                                                                                                                    • Frotate_right
                                                                                                                      • 
 
                                                                                                                    • searchFsearch
                                                                                                                      • 
 
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • 
 
                                                                                                                    • Frangetraversal
                                                                                                                      • 
 
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • 
-
                                                                                                                    • FLeaf
                                                                                                                      • 
 
                                                                                                                    • FNode
                                                                                                                      •
                                                                                                                      @@ -70,30 +69,31 @@ export {default as BLACK} from './color/BLACK.js'; export {default as RED} from './color/RED.js'; export {default as _debug} from './debug/_debug.js'; +export {default as delete_case0} from './deletion/delete_case0.js'; export {default as delete_case1} from './deletion/delete_case1.js'; export {default as delete_case2} from './deletion/delete_case2.js'; export {default as delete_case3} from './deletion/delete_case3.js'; export {default as delete_case4} from './deletion/delete_case4.js'; export {default as delete_case5} from './deletion/delete_case5.js'; -export {default as delete_case6} from './deletion/delete_case6.js'; +export {default as delete_no_child} from './deletion/delete_no_child.js'; export {default as delete_one_child} from './deletion/delete_one_child.js'; +export {default as prune} from './deletion/prune.js'; export {default as replace_node} from './deletion/replace_node.js'; export {default as grandparent} from './family/grandparent.js'; export {default as predecessor} from './family/predecessor.js'; export {default as sibling} from './family/sibling.js'; export {default as uncle} from './family/uncle.js'; export {default as insert} from './insertion/insert.js'; +export {default as insert_case0} from './insertion/insert_case0.js'; export {default as insert_case1} from './insertion/insert_case1.js'; export {default as insert_case2} from './insertion/insert_case2.js'; export {default as insert_case3} from './insertion/insert_case3.js'; export {default as insert_case4} from './insertion/insert_case4.js'; -export {default as insert_case5} from './insertion/insert_case5.js'; export {default as rotate_left} from './rotate/rotate_left.js'; export {default as rotate_right} from './rotate/rotate_right.js'; export {default as search} from './search/search.js'; export {default as inordertraversal} from './traversal/inordertraversal.js'; export {default as rangetraversal} from './traversal/rangetraversal.js'; -export {default as Leaf} from './types/Leaf.js'; export {default as Node} from './types/Node.js'; export {default as RedBlackTree} from './types/RedBlackTree.js'; diff --git a/file/src/insertion/insert.js.html b/file/src/insertion/insert.js.html index f79ca35..a5bacc8 100644 --- a/file/src/insertion/insert.js.html +++ b/file/src/insertion/insert.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -77,7 +76,7 @@ * search tree. * For our red-black tree, all that is left to do is fix the red-black tree * properties in case they have been violated by this insertion. This is fixed - * by {@link insert_case1}. + * by {@link insert_case0}. * * @param {Function} compare - The comparison function to use. * @param {Node} A - The root of the tree. @@ -89,7 +88,7 @@ if (compare(B.key, A.key) < 0) { const node = A.left; - if (node.isLeaf()) { + if (node === null) { A.left = B; break; } @@ -99,7 +98,7 @@ } else { const node = A.right; - if (node.isLeaf()) { + if (node === null) { A.right = B; break; } diff --git a/file/src/insertion/insert_case5.js.html b/file/src/insertion/insert_case0.js.html similarity index 78% rename from file/src/insertion/insert_case5.js.html rename to file/src/insertion/insert_case0.js.html index a73c39a..9ad78c3 100644 --- a/file/src/insertion/insert_case5.js.html +++ b/file/src/insertion/insert_case0.js.html @@ -3,7 +3,7 @@ - src/insertion/insert_case5.js | @aureooms/js-red-black-tree + src/insertion/insert_case0.js | @aureooms/js-red-black-tree @@ -34,107 +34,66 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • -

                                                                                                                      src/insertion/insert_case5.js

                                                                                                                      +

                                                                                                                      src/insertion/insert_case0.js

                                                                                                                      import assert from 'assert';
 import Node from '../types/Node.js';
 import BLACK from '../color/BLACK.js';
 import RED from '../color/RED.js';
-import rotate_left from '../rotate/rotate_left.js';
-import rotate_right from '../rotate/rotate_right.js';
-import grandparent from '../family/grandparent.js';
+import insert_case1 from './insert_case1.js';
 
 /**
  * Preconditions:
  *   - n is red.
  *   - n's children are BLACK
- *   - n is not the root of the tree.
- *   - n's parent is red.
- *   - n's uncle is black.
- *   - the path from n to its grandparent makes a left-left or right-right.
  *
  * @param {Node} n - The input node.
  */
-const insert_case5 = (n) => {
+const insert_case0 = (n) => {
 	assert(n instanceof Node);
 	assert(n._color === RED);
 	assert(n.left._color === BLACK);
 	assert(n.right._color === BLACK);
-	assert(n.parent !== null);
-	assert(n.parent._color === RED);
-	const g = grandparent(n);
-
-	// Repaint n's parent black, n's grandparent red
-	n.parent._color = BLACK;
-	g._color = RED;
-
-	if (n === n.parent.left) {
-		/**
-		 * If the path from g to n makes a left-left, {@link rotate_right} at g.
-		 * We are done.
-		 *
-		 *             R                     B
-		 *           /   \                 /   \
-		 *         B       B            >R       R
-		 *        / \     / \   -->     / \     / \
-		 *      >R   =   -   -         =   =   =   B
-		 *      / \                               / \
-		 *     =   =                             -   -
-		 */
-		assert(g.left instanceof Node);
-		assert(n === g.left.left);
-		assert(g.right._color === BLACK);
-		rotate_right(g);
-	} else {
-		/**
-		 * If the path from g to n makes a right-right, {@link rotate_left} at g.
-		 * We are done.
-		 *
-		 *             R                     B
-		 *           /   \                 /   \
-		 *         B       B             R      >R
-		 *        / \     / \   -->     / \     / \
-		 *       -   -   =  >R         B   =   =   =
-		 *                  / \       / \
-		 *                 =   =     -   -
-		 */
-		assert(g.right instanceof Node);
-		assert(n === g.right.right);
-		assert(g.left._color === BLACK);
-		rotate_left(g);
-	}
+	/**
+	 * If n is the root of the tree, paint it black and we are done.
+	 *
+	 *      >R
+	 *      / \
+	 *     -   -
+	 */
+	if (n.parent === null) n._color = BLACK;
+	else insert_case1(n);
 };
 
-export default insert_case5;
+export default insert_case0;
                                                                                                                      diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html index 3f6e7a5..b8fbafa 100644 --- a/file/src/insertion/insert_case1.js.html +++ b/file/src/insertion/insert_case1.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -75,23 +74,29 @@ * Preconditions: * - n is red. * - n's children are BLACK + * - n is not the root of the tree. * * @param {Node} n - The input node. */ const insert_case1 = (n) => { assert(n instanceof Node); assert(n._color === RED); - assert(n.left._color === BLACK); - assert(n.right._color === BLACK); + assert(n.left === null || n.left._color === BLACK); + assert(n.right === null || n.right._color === BLACK); + assert(n.parent !== null); + /** - * If n is the root of the tree, paint it black and we are done. + * If the parent of n is black then we have nothing to do. * - * >R + * B + * / \ + * >R - * / \ * - - */ - if (n.parent === null) n._color = BLACK; - else insert_case2(n); + if (n.parent._color === BLACK) return; + + insert_case2(n); }; export default insert_case1; diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html index 85c86b7..17c9d53 100644 --- a/file/src/insertion/insert_case2.js.html +++ b/file/src/insertion/insert_case2.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -69,6 +68,9 @@ import Node from '../types/Node.js'; import BLACK from '../color/BLACK.js'; import RED from '../color/RED.js'; +import uncle from '../family/uncle.js'; +import grandparent from '../family/grandparent.js'; +import insert_case0 from './insert_case0.js'; import insert_case3 from './insert_case3.js'; /** @@ -76,28 +78,41 @@ * - n is red. * - n's children are BLACK * - n is not the root of the tree. + * - n's parent is red. * * @param {Node} n - The input node. */ const insert_case2 = (n) => { assert(n instanceof Node); assert(n._color === RED); - assert(n.left._color === BLACK); - assert(n.right._color === BLACK); + assert(n.left === null || n.left._color === BLACK); + assert(n.right === null || n.right._color === BLACK); assert(n.parent !== null); + assert(n.parent._color === RED); + const u = uncle(n); /** - * If the parent of n is black then we have nothing to do. + * If n has a non-leaf uncle and this uncle is red then we simply + * repaint the parent and the uncle of n in black, the grandparent of + * n in red, then call insert_case0 on n's grandparent. * - * B - * / \ - * >R - - * / \ - * - - + * B >R + * / \ / \ + * R R B B + * / \ / \ --> / \ / \ + * >R - - - R - - - + * / \ / \ + * - - - - */ - if (n.parent._color === BLACK) return; - insert_case3(n); + if (u !== null && u._color !== BLACK) { + assert(u._color === RED); + n.parent._color = BLACK; + u._color = BLACK; + const g = grandparent(n); + g._color = RED; + insert_case0(g); + } else insert_case3(n); }; export default insert_case2; diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html index b465a49..425d0a6 100644 --- a/file/src/insertion/insert_case3.js.html +++ b/file/src/insertion/insert_case3.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -69,9 +68,9 @@ import Node from '../types/Node.js'; import BLACK from '../color/BLACK.js'; import RED from '../color/RED.js'; -import uncle from '../family/uncle.js'; +import rotate_left from '../rotate/rotate_left.js'; +import rotate_right from '../rotate/rotate_right.js'; import grandparent from '../family/grandparent.js'; -import insert_case1 from './insert_case1.js'; import insert_case4 from './insert_case4.js'; /** @@ -80,39 +79,80 @@ * - n's children are BLACK * - n is not the root of the tree. * - n's parent is red. + * - n's uncle is black. + * + * Here we fix the input subtree to pass the preconditions of {@link insert_case4}. * * @param {Node} n - The input node. */ const insert_case3 = (n) => { assert(n instanceof Node); assert(n._color === RED); - assert(n.left._color === BLACK); - assert(n.right._color === BLACK); + assert(n.left === null || n.left._color === BLACK); + assert(n.right === null || n.right._color === BLACK); assert(n.parent !== null); assert(n.parent._color === RED); - const u = uncle(n); + const g = grandparent(n); /** - * If n has a non-leaf uncle and this uncle is red then we simply - * repaint the parent and the uncle of n in black, the grandparent of - * n in red, then call insert_case1 on n's grandparent. + * If the path from g to n makes a left-right, change it to a left-left + * with {@link rotate_left}. Then call {@link insert_case4} on the old + * parent of n. * - * B >R + * B B * / \ / \ - * R R B B + * R B R B * / \ / \ --> / \ / \ - * >R - - - R - - - - * / \ / \ - * - - - - + * = >R - - >R = - - + * / \ / \ + * = = = = */ - if (u._color === RED) { - n.parent._color = BLACK; - u._color = BLACK; - const g = grandparent(n); - g._color = RED; - insert_case1(g); - } else insert_case4(n); + if (n === n.parent.right && n.parent === g.left) { + rotate_left(n.parent); + + /** + * Rotate_left can be the below because of already having *g = grandparent(n) + * + * saved_p=g.left, *saved_left_n=n.left; + * g.left=n; + * n.left=saved_p; + * saved_p.right=saved_left_n; + * + * and modify the parent's nodes properly + */ + + // n = n.left; /!\ need to fix rotate, so that we can safely reference a node + } else if (n === n.parent.left && n.parent === g.right) { + /** + * If the path from g to n makes a right-left, change it to a right-right + * with {@link rotate_right}. Then call {@link insert_case4} on the old + * parent of n. + * + * B B + * / \ / \ + * B R B R + * / \ / \ --> / \ / \ + * - - >R = - - = >R + * / \ / \ + * = = = = + */ + rotate_right(n.parent); + + /** + * Rotate_right can be the below to take advantage of already having *g = grandparent(n) + * + * saved_p=g.right, *saved_right_n=n.right; + * g.right=n; + * n.right=saved_p; + * saved_p.left=saved_right_n; + * + */ + + // n = n.right ; + } + + insert_case4(n); }; export default insert_case3; diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html index e724df1..64cf24f 100644 --- a/file/src/insertion/insert_case4.js.html +++ b/file/src/insertion/insert_case4.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -72,7 +71,6 @@ import rotate_left from '../rotate/rotate_left.js'; import rotate_right from '../rotate/rotate_right.js'; import grandparent from '../family/grandparent.js'; -import insert_case5 from './insert_case5.js'; /** * Preconditions: @@ -81,79 +79,58 @@ * - n is not the root of the tree. * - n's parent is red. * - n's uncle is black. - * - * Here we fix the input subtree to pass the preconditions of {@link insert_case5}. + * - the path from n to its grandparent makes a left-left or right-right. * * @param {Node} n - The input node. */ const insert_case4 = (n) => { assert(n instanceof Node); assert(n._color === RED); - assert(n.left._color === BLACK); - assert(n.right._color === BLACK); + assert(n.left === null || n.left._color === BLACK); + assert(n.right === null || n.right._color === BLACK); assert(n.parent !== null); assert(n.parent._color === RED); const g = grandparent(n); - /** - * If the path from g to n makes a left-right, change it to a left-left - * with {@link rotate_left}. Then call {@link insert_case5} on the old - * parent of n. - * - * B B - * / \ / \ - * R B R B - * / \ / \ --> / \ / \ - * = >R - - >R = - - - * / \ / \ - * = = = = - */ - - if (n === n.parent.right && n.parent === g.left) { - rotate_left(n.parent); - - /** - * Rotate_left can be the below because of already having *g = grandparent(n) - * - * saved_p=g.left, *saved_left_n=n.left; - * g.left=n; - * n.left=saved_p; - * saved_p.right=saved_left_n; - * - * and modify the parent's nodes properly - */ + // Repaint n's parent black, n's grandparent red + n.parent._color = BLACK; + g._color = RED; - // n = n.left; /!\ need to fix rotate, so that we can safely reference a node - } else if (n === n.parent.left && n.parent === g.right) { + if (n === n.parent.left) { /** - * If the path from g to n makes a right-left, change it to a right-right - * with {@link rotate_right}. Then call {@link insert_case5} on the old - * parent of n. + * If the path from g to n makes a left-left, {@link rotate_right} at g. + * We are done. * - * B B + * R B * / \ / \ - * B R B R + * B B >R R * / \ / \ --> / \ / \ - * - - >R = - - = >R - * / \ / \ - * = = = = + * >R = - - = = = B + * / \ / \ + * = = - - */ - rotate_right(n.parent); - + assert(g.left instanceof Node); + assert(n === g.left.left); + assert(g.right === null || g.right._color === BLACK); + rotate_right(g); + } else { /** - * Rotate_right can be the below to take advantage of already having *g = grandparent(n) - * - * saved_p=g.right, *saved_right_n=n.right; - * g.right=n; - * n.right=saved_p; - * saved_p.left=saved_right_n; + * If the path from g to n makes a right-right, {@link rotate_left} at g. + * We are done. * + * R B + * / \ / \ + * B B R >R + * / \ / \ --> / \ / \ + * - - = >R B = = = + * / \ / \ + * = = - - */ - - // n = n.right ; + assert(g.right instanceof Node); + assert(n === g.right.right); + assert(g.left === null || g.left._color === BLACK); + rotate_left(g); } - - insert_case5(n); }; export default insert_case4; diff --git a/file/src/rotate/rotate_left.js.html b/file/src/rotate/rotate_left.js.html index a31777a..d23d751 100644 --- a/file/src/rotate/rotate_left.js.html +++ b/file/src/rotate/rotate_left.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -100,9 +99,9 @@ B.left = a; B.right = b; - a.parent = B; - b.parent = B; - c.parent = A; + if (a !== null) a.parent = B; + if (b !== null) b.parent = B; + if (c !== null) c.parent = A; }; export default rotate_left; diff --git a/file/src/rotate/rotate_right.js.html b/file/src/rotate/rotate_right.js.html index cad90f8..dee5245 100644 --- a/file/src/rotate/rotate_right.js.html +++ b/file/src/rotate/rotate_right.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -100,9 +99,9 @@ A.left = b; A.right = c; - a.parent = B; - b.parent = A; - c.parent = A; + if (a !== null) a.parent = B; + if (b !== null) b.parent = A; + if (c !== null) c.parent = A; }; export default rotate_right; diff --git a/file/src/search/search.js.html b/file/src/search/search.js.html index 8204eeb..db18ff6 100644 --- a/file/src/search/search.js.html +++ b/file/src/search/search.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -85,14 +84,11 @@ return root; } - const child = d < 0 ? root.left : root.right; + root = d < 0 ? root.left : root.right; - if (child.isLeaf()) { + if (root === null) { return null; } - - assert(child instanceof Node); - root = child; } }; diff --git a/file/src/traversal/inordertraversal.js.html b/file/src/traversal/inordertraversal.js.html index 1014801..a4f40db 100644 --- a/file/src/traversal/inordertraversal.js.html +++ b/file/src/traversal/inordertraversal.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -76,7 +75,7 @@ */ export default function* inordertraversal(node) { assert(node instanceof Node); - if (!node.left.isLeaf()) { + if (node.left !== null) { // Yield the nodes on the left recursively. Those nodes are all smaller // than (or equal to) the current node by the binary search tree // properties. @@ -87,7 +86,7 @@ // Yield the current node. yield node.key; - if (!node.right.isLeaf()) { + if (node.right !== null) { // Yield the nodes on the right recursively. Those nodes are all larger // than (or equal to) the current node by the binary search tree // properties. diff --git a/file/src/traversal/rangetraversal.js.html b/file/src/traversal/rangetraversal.js.html index 740d703..e14f942 100644 --- a/file/src/traversal/rangetraversal.js.html +++ b/file/src/traversal/rangetraversal.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -82,27 +81,27 @@ if (compare(root.key, left) < 0) { // If the root lies to the left of the interval, we can discard the // entire left subtree. - if (!root.right.isLeaf()) { + if (root.right !== null) { assert(root.right instanceof Node); yield* rangetraversal(compare, root.right, left, right); } } else if (compare(root.key, right) >= 0) { // If the root lies to the right of the interval, we can discard the // entire right subtree. - if (!root.left.isLeaf()) { + if (root.left !== null) { assert(root.left instanceof Node); yield* rangetraversal(compare, root.left, left, right); } } else { // Otherwise just recurse on both subtrees and yield the root in // between. - if (!root.left.isLeaf()) { + if (root.left !== null) { assert(root.left instanceof Node); yield* rangetraversal(compare, root.left, left, right); } yield root.key; - if (!root.right.isLeaf()) { + if (root.right !== null) { assert(root.right instanceof Node); yield* rangetraversal(compare, root.right, left, right); } diff --git a/file/src/types/Node.js.html b/file/src/types/Node.js.html index fc7b394..4f6ba1e 100644 --- a/file/src/types/Node.js.html +++ b/file/src/types/Node.js.html @@ -34,40 +34,37 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode

                                                                                                                      • src/types/Node.js

                                                                                                                      -
                                                                                                                      import Leaf from './Leaf.js';
-
-/**
+
                                                                                                                      /**
  * An internal node. This node can be red or black.
  *
  * @class
@@ -77,25 +74,15 @@
 export default function Node(color, key) {
 	/** @member {number} The color of the node. */
 	this._color = color;
-	/** @member {Node|Leaf} The left child */
-	this.left = new Leaf(this);
-	/** @member {Node|Leaf} The right child */
-	this.right = new Leaf(this);
+	/** @member {Node} The left child */
+	this.left = null;
+	/** @member {Node} The right child */
+	this.right = null;
 	/** @member {Node} The parent node. */
 	this.parent = null;
 	/** @member {any} The key held by this node. */
 	this.key = key;
 }
-
-/**
- * Returns <code>true</code> if the <code>Node</code> object is a leaf. This
- * always returns <code>false</code>.
- *
- * @returns {Boolean}
- */
-Node.prototype.isLeaf = function () {
-	return false;
-};
                                                                                                                      diff --git a/file/src/types/RedBlackTree.js.html b/file/src/types/RedBlackTree.js.html index 776d75a..b083e46 100644 --- a/file/src/types/RedBlackTree.js.html +++ b/file/src/types/RedBlackTree.js.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -71,8 +70,9 @@ import RED from '../color/RED.js'; import predecessor from '../family/predecessor.js'; import insert from '../insertion/insert.js'; -import insert_case2 from '../insertion/insert_case2.js'; +import insert_case1 from '../insertion/insert_case1.js'; import delete_one_child from '../deletion/delete_one_child.js'; +import delete_no_child from '../deletion/delete_no_child.js'; import search from '../search/search.js'; import inordertraversal from '../traversal/inordertraversal.js'; import rangetraversal from '../traversal/rangetraversal.js'; @@ -88,6 +88,7 @@ * @param {Function} compare - The comparison function for node keys. */ constructor(compare) { + assert(compare instanceof Function); /** @member {Function} The comparison function for node keys. */ this.compare = compare; /** @member {Node} The root of the tree. */ @@ -114,7 +115,7 @@ } else { const node = new Node(RED, key); insert(this.compare, this.root, node); - insert_case2(node); + insert_case1(node); } } @@ -149,7 +150,7 @@ * key. * * @param {any} key - The input key. - * @returns {Boolean} + * @returns {boolean} */ has(key) { return this._search(key) !== null; @@ -161,29 +162,31 @@ * @param {Node} node - The input node to delete. */ _delete(node) { - if (!node.left.isLeaf()) { + assert(node instanceof Node); + if (node.left !== null) { // Replace node's key with predecessor's key const pred = predecessor(node); node.key = pred.key; // Delete predecessor node - // note: this node can only have one non-leaf child - // because the tree is a red-black tree - delete_one_child(pred); - } else if (!node.right.isLeaf()) { + // NOTE: this node can only have one non-leaf (left) child because + // of red-black tree invariant. + if (pred.left === null) { + delete_no_child(pred); + } else { + delete_one_child(pred); + } + } else if (node.right !== null) { // Replace node's key with successor's key - // If there is no left child, then there can only be one right - // child. + // NOTE: Since there is no left child, then there can only be one + // right child by the red-black tree invariant. const succ = node.right; - assert(succ instanceof Node); node.key = succ.key; // Delete successor node - // note: this node can only have one non-leaf child - // because the tree is a red-black tree - delete_one_child(succ); + delete_no_child(succ); } else if (node === this.root) { this.root = null; } else { - delete_one_child(node); + delete_no_child(node); } } @@ -194,7 +197,7 @@ * then return <code>true</code>. Return <code>false</code> otherwise. * * @param {any} key - The input key. - * @returns {Boolean} - Whether the key existed in the tree before removal. + * @returns {boolean} - Whether the key existed in the tree before removal. */ remove(key) { const node = this._search(key); diff --git a/function/index.html b/function/index.html index 6acd50e..4016ee2 100644 --- a/function/index.html +++ b/function/index.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • @@ -75,35 +74,6 @@ - - -                                                                                                                       - - - - @@ -320,22 +283,14 @@ - delete_case6(n: Node | Leaf) + delete_one_child(n: Node)

                                                                                                                      -

                                                                                                                      Preconditions:

                                                                                                                      -
                                                                                                                        -
                                                                                                                      • n is black
                                                                                                                        • -
                                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                                        • -
                                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                                        • -
                                                                                                                      • n is not the root
                                                                                                                        • -
                                                                                                                      • n's sibling is black
                                                                                                                        • -
                                                                                                                      • if n is a left child, the right child of n's sibling is red
                                                                                                                        • -
                                                                                                                      • if n is a right child, the left child of n's sibling is red
                                                                                                                        • -
                                                                                                                      +

                                                                                                                      Delete a node n with one non-leaf left child and one leaf right +child.

                                                                                                                      @@ -358,13 +313,13 @@ - delete_one_child(n: Node) + grandparent(node: Node): Node

                                                                                                                      -

                                                                                                                      Delete a node n that has at most a single non-leaf child.

                                                                                                                      +

                                                                                                                      Computes the grandparent (parent of parent) of the input node.

                                                                                                                      @@ -386,14 +341,14 @@

                                                                                                                      - - grandparent(node: Node): Node + * + inordertraversal(node: Node): IterableIterator

                                                                                                                      -

                                                                                                                      Computes the grandparent (parent of parent) of the input node.

                                                                                                                      +

                                                                                                                      Traverses the tree rooted at node in order.

                                                                                                                      @@ -415,14 +370,15 @@

                                                                                                                      - * - inordertraversal(node: Node): IterableIterator + + insert(compare: Function, A: Node, B: Node): Node

                                                                                                                      -

                                                                                                                      Traverses the tree rooted at node in order.

                                                                                                                      +

                                                                                                                      Walks the tree rooted at A down the only path that satisfies +the following property: if at a node C we make a left (resp.

                                                                                                                      @@ -445,14 +401,16 @@ - insert(compare: Function, A: Node, B: Node): Node + insert_case0(n: Node)

                                                                                                                      -

                                                                                                                      Walks the tree rooted at A down the only path that satisfies -the following property: if at a node C we make a left (resp.

                                                                                                                      +

                                                                                                                      Preconditions:

                                                                                                                      +
                                                                                                                        +
                                                                                                                      • n is red.
                                                                                                                        • +
                                                                                                                      @@ -603,16 +561,14 @@ - insert_case5(n: Node) + predecessor(node: Node): Node

                                                                                                                      -

                                                                                                                      Preconditions:

                                                                                                                      -
                                                                                                                        -
                                                                                                                      • n is red.
                                                                                                                        • -
                                                                                                                      +

                                                                                                                      Computes the predecessor of the input node, in the subtree rooted at the +input node, when this predecessor is guaranteed to exist.

                                                                                                                      @@ -635,14 +591,13 @@ - predecessor(node: Node): Node + prune(root: Node)

                                                                                                                      -

                                                                                                                      Computes the predecessor of the input node, in the subtree rooted at the -input node, when this predecessor is guaranteed to exist.

                                                                                                                      +

                                                                                                                      Prune subtree rooted at input node.

                                                                                                                      @@ -695,7 +650,7 @@ - replace_node(A: Node, B: Node | Leaf) + replace_node(A: Node, B: Node)

                                                                                                                      @@ -811,7 +766,7 @@ - sibling(node: Node | Leaf): Node | Leaf + sibling(node: Node): Node

                                                                                                                      @@ -840,7 +795,7 @@ - uncle(node: Node): Node | Leaf + uncle(node: Node): Node

                                                                                                                      @@ -896,67 +851,6 @@

                                                                                                                      Static Public

                                                                                                                      -
                                                                                                                      -

                                                                                                                      - public - - - - - - Leaf(parent: Node) - - - - source - -

                                                                                                                      - - 
                                                                                                                      import Leaf from '@aureooms/js-red-black-tree/src/types/Leaf.js'
                                                                                                                      - - -

                                                                                                                      A black leaf node.

                                                                                                                      -
                                                                                                                      - - - -
                                                                                                                      -

                                                                                                                      Params:

                                                                                                                      -
                                                                                                                      Booleanboolean

                                                                                                                      Whether the key existed in the tree before removal.
                                                                                                                      -
                                                                                                                      -

                                                                                                                      - - - - Leaf(parent: Node) -

                                                                                                                      -
                                                                                                                      -
                                                                                                                      - - -

                                                                                                                      A black leaf node.

                                                                                                                      -
                                                                                                                      -
                                                                                                                      -                                                                                                                       		- - -
                                                                                                                      - public - - - @@ -141,7 +111,7 @@ - delete_case1(n: Node | Leaf) + delete_case0(n: Node)

                                                                                                                      @@ -175,7 +145,7 @@ - delete_case2(n: Node | Leaf) + delete_case1(n: Node)

                                                                                                                      @@ -210,7 +180,7 @@ - delete_case3(n: Node | Leaf) + delete_case2(n: Node)

                                                                                                                      @@ -246,7 +216,7 @@ - delete_case4(n: Node | Leaf) + delete_case5(n: Node)

                                                                                                                      @@ -259,7 +229,8 @@
                                                                                                                    • all other root-leaf paths have a black height of b
                                                                                                                    • n is not the root
                                                                                                                    • n's sibling is black
                                                                                                                      • -
                                                                                                                    • n's parent and n's sibling's children cannot all be black
                                                                                                                      • +
                                                                                                                    • if n is a left child, the right child of n's sibling is red
                                                                                                                      • +
                                                                                                                    • if n is a right child, the left child of n's sibling is red
                                                                                                                      • @@ -283,21 +254,13 @@ - delete_case5(n: Node | Leaf) + delete_no_child(n: Node)

                                                                                                                      -

                                                                                                                      Preconditions:

                                                                                                                      -
                                                                                                                        -
                                                                                                                      • n is black
                                                                                                                        • -
                                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                                        • -
                                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                                        • -
                                                                                                                      • n is not the root
                                                                                                                        • -
                                                                                                                      • n's sibling is black
                                                                                                                        • -
                                                                                                                      • at least one of n's sibling's children is red
                                                                                                                        • -
                                                                                                                      +

                                                                                                                      Delete a node n that has no non-leaf child.

                                                                                                                      - - - - - - - - - - - - -
                                                                                                                      NameTypeAttributeDescription
                                                                                                                      parentNode

                                                                                                                      The parent node in the tree.

                                                                                                                      -
                                                                                                                      -
                                                                                                                      -
                                                                                                                      - - - - - - - - - - - - - - - - - -

                                                                                                                      public @@ -969,11 +863,11 @@

                                                                                                                      - source + source

                                                                                                                      - 
                                                                                                                      import Node from '@aureooms/js-red-black-tree/src/types/Node.js'
                                                                                                                      + 
                                                                                                                      import Node from '@aureooms/js-red-black-tree/src/types/Node.js'

                                                                                                                      An internal node. This node can be red or black.

                                                                                                                      @@ -1026,22 +920,22 @@

                                                                                                                      Params:

                                                                                                                      -

                                                                                                                      +

                                                                                                                      public - delete_case1(n: Node | Leaf) + delete_case0(n: Node) - source + source

                                                                                                                      - 
                                                                                                                      import delete_case1 from '@aureooms/js-red-black-tree/src/deletion/delete_case1.js'
                                                                                                                      + 
                                                                                                                      import delete_case0 from '@aureooms/js-red-black-tree/src/deletion/delete_case0.js'

                                                                                                                      Preconditions:

                                                                                                                      @@ -1064,74 +958,7 @@

                                                                                                                      Params:

                                                                                                                      n - Node | Leaf - -

                                                                                                                      The input node.

                                                                                                                      - - - - -
                                                                                                                      -
                                                                                                                      - - - - - - - - - - - - - - - - - -
                                                                                                                      -
                                                                                                                      -

                                                                                                                      - public - - - - - - delete_case2(n: Node | Leaf) - - - - source - -

                                                                                                                      - - 
                                                                                                                      import delete_case2 from '@aureooms/js-red-black-tree/src/deletion/delete_case2.js'
                                                                                                                      - - -

                                                                                                                      Preconditions:

                                                                                                                      -
                                                                                                                        -
                                                                                                                      • n is black
                                                                                                                        • -
                                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                                        • -
                                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                                        • -
                                                                                                                      • n is not the root
                                                                                                                        • -
                                                                                                                      -
                                                                                                                      - - - -
                                                                                                                      -

                                                                                                                      Params:

                                                                                                                      - - - - - - - - - + @@ -1159,22 +986,22 @@

                                                                                                                      Params:

                                                                                                                      -

                                                                                                                      +

                                                                                                                      public - delete_case3(n: Node | Leaf) + delete_case1(n: Node) - source + source

                                                                                                                      - 
                                                                                                                      import delete_case3 from '@aureooms/js-red-black-tree/src/deletion/delete_case3.js'
                                                                                                                      + 
                                                                                                                      import delete_case1 from '@aureooms/js-red-black-tree/src/deletion/delete_case1.js'

                                                                                                                      Preconditions:

                                                                                                                      @@ -1183,7 +1010,6 @@

                                                                                                                    • all root-leaf paths going through n have a black height of b - 1
                                                                                                                    • all other root-leaf paths have a black height of b
                                                                                                                    • n is not the root
                                                                                                                      • -
                                                                                                                    • n's sibling is black

                                                                                                                      • @@ -1199,7 +1025,7 @@

                                                                                                                      Params:

                                                                                                                      - + @@ -1227,22 +1053,22 @@

                                                                                                                      Params:

                                                                                                                      -

                                                                                                                      +

                                                                                                                      public - delete_case4(n: Node | Leaf) + delete_case2(n: Node) - source + source

                                                                                                                      - 
                                                                                                                      import delete_case4 from '@aureooms/js-red-black-tree/src/deletion/delete_case4.js'
                                                                                                                      + 
                                                                                                                      import delete_case2 from '@aureooms/js-red-black-tree/src/deletion/delete_case2.js'

                                                                                                                      Preconditions:

                                                                                                                      @@ -1252,7 +1078,6 @@

                                                                                                                    • all other root-leaf paths have a black height of b
                                                                                                                    • n is not the root
                                                                                                                    • n's sibling is black
                                                                                                                      • -
                                                                                                                    • n's parent and n's sibling's children cannot all be black

                                                                                                                      • @@ -1268,7 +1093,7 @@

                                                                                                                      Params:

                                                                                                                      - + @@ -1303,15 +1128,15 @@

                                                                                                                      - delete_case5(n: Node | Leaf) + delete_case5(n: Node) - source + source

                                                                                                                      - 
                                                                                                                      import delete_case5 from '@aureooms/js-red-black-tree/src/deletion/delete_case5.js'
                                                                                                                      + 
                                                                                                                      import delete_case5 from '@aureooms/js-red-black-tree/src/deletion/delete_case5.js'

                                                                                                                      Preconditions:

                                                                                                                      @@ -1321,7 +1146,8 @@

                                                                                                                    • all other root-leaf paths have a black height of b
                                                                                                                    • n is not the root
                                                                                                                    • n's sibling is black
                                                                                                                      • -
                                                                                                                    • at least one of n's sibling's children is red
                                                                                                                      • +
                                                                                                                    • if n is a left child, the right child of n's sibling is red
                                                                                                                      • +
                                                                                                                    • if n is a right child, the left child of n's sibling is red

                                                                                                                      • @@ -1337,7 +1163,7 @@

                                                                                                                      Params:

                                                                                                                      - + @@ -1365,33 +1191,29 @@

                                                                                                                      Params:

                                                                                                                      -

                                                                                                                      +

                                                                                                                      public - delete_case6(n: Node | Leaf) + delete_no_child(n: Node) - source + source

                                                                                                                      - 
                                                                                                                      import delete_case6 from '@aureooms/js-red-black-tree/src/deletion/delete_case6.js'
                                                                                                                      + 
                                                                                                                      import delete_no_child from '@aureooms/js-red-black-tree/src/deletion/delete_no_child.js'
                                                                                                                      -

                                                                                                                      Preconditions:

                                                                                                                      +

                                                                                                                      Delete a node n that has no non-leaf child.

                                                                                                                      +

                                                                                                                      Precondition:

                                                                                                                        -
                                                                                                                      • n is black
                                                                                                                        • -
                                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                                        • -
                                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                                        • +
                                                                                                                      • n has no non-leaf child.
                                                                                                                      • n is not the root
                                                                                                                        • -
                                                                                                                      • n's sibling is black
                                                                                                                        • -
                                                                                                                      • if n is a left child, the right child of n's sibling is red
                                                                                                                        • -
                                                                                                                      • if n is a right child, the left child of n's sibling is red
                                                                                                                      @@ -1407,9 +1229,9 @@

                                                                                                                      Params:

                                                                                                                      - + - @@ -1446,19 +1268,23 @@

                                                                                                                      - source + source

                                                                                                                      - 
                                                                                                                      import delete_one_child from '@aureooms/js-red-black-tree/src/deletion/delete_one_child.js'
                                                                                                                      + 
                                                                                                                      import delete_one_child from '@aureooms/js-red-black-tree/src/deletion/delete_one_child.js'
                                                                                                                      -

                                                                                                                      Delete a node n that has at most a single non-leaf child.

                                                                                                                      +

                                                                                                                      Delete a node n with one non-leaf left child and one leaf right +child.

                                                                                                                      Precondition:

                                                                                                                        -
                                                                                                                      • n has at most one non-leaf child.
                                                                                                                        • -
                                                                                                                      • if n has a non-leaf child, then it is its left child.
                                                                                                                        • +
                                                                                                                      • n has exactly one non-leaf child.
                                                                                                                        • +
                                                                                                                      • n is not the root
                                                                                                                        • +
                                                                                                                      • n's only non-leaf child is n's left child.
                                                                                                                      • hence, n's right child is a leaf
                                                                                                                        • +
                                                                                                                      • hence, n's left child is RED
                                                                                                                        • +
                                                                                                                      • hence, n is BLACK
                                                                                                                      @@ -1674,7 +1500,7 @@

                                                                                                                      search tree. For our red-black tree, all that is left to do is fix the red-black tree properties in case they have been violated by this insertion. This is fixed -by insert_case1.

                                                                                                                      +by insert_case0.

                                                                                                                      @@ -1744,22 +1570,22 @@

                                                                                                                      Return:

                                                                                                                      -

                                                                                                                      +

                                                                                                                      public - insert_case1(n: Node) + insert_case0(n: Node) - source + source

                                                                                                                      - 
                                                                                                                      import insert_case1 from '@aureooms/js-red-black-tree/src/insertion/insert_case1.js'
                                                                                                                      + 
                                                                                                                      import insert_case0 from '@aureooms/js-red-black-tree/src/insertion/insert_case0.js'

                                                                                                                      Preconditions:

                                                                                                                      @@ -1809,22 +1635,22 @@

                                                                                                                      Params:

                                                                                                                      -

                                                                                                                      +

                                                                                                                      public - insert_case2(n: Node) + insert_case1(n: Node) - source + source

                                                                                                                      - 
                                                                                                                      import insert_case2 from '@aureooms/js-red-black-tree/src/insertion/insert_case2.js'
                                                                                                                      + 
                                                                                                                      import insert_case1 from '@aureooms/js-red-black-tree/src/insertion/insert_case1.js'

                                                                                                                      Preconditions:

                                                                                                                      @@ -1875,22 +1701,22 @@

                                                                                                                      Params:

                                                                                                                      -

                                                                                                                      +

                                                                                                                      public - insert_case3(n: Node) + insert_case2(n: Node) - source + source

                                                                                                                      - 
                                                                                                                      import insert_case3 from '@aureooms/js-red-black-tree/src/insertion/insert_case3.js'
                                                                                                                      + 
                                                                                                                      import insert_case2 from '@aureooms/js-red-black-tree/src/insertion/insert_case2.js'

                                                                                                                      Preconditions:

                                                                                                                      @@ -1942,22 +1768,22 @@

                                                                                                                      Params:

                                                                                                                      -

                                                                                                                      +

                                                                                                                      public - insert_case4(n: Node) + insert_case3(n: Node) - source + source

                                                                                                                      - 
                                                                                                                      import insert_case4 from '@aureooms/js-red-black-tree/src/insertion/insert_case4.js'
                                                                                                                      + 
                                                                                                                      import insert_case3 from '@aureooms/js-red-black-tree/src/insertion/insert_case3.js'

                                                                                                                      Preconditions:

                                                                                                                      @@ -1968,7 +1794,7 @@

                                                                                                                    • n's parent is red.
                                                                                                                    • n's uncle is black.
                                                                                                                      • -

                                                                                                                      Here we fix the input subtree to pass the preconditions of insert_case5.

                                                                                                                      +

                                                                                                                      Here we fix the input subtree to pass the preconditions of insert_case4.

                                                                                                                      @@ -2011,22 +1837,22 @@

                                                                                                                      Params:

                                                                                                                      -

                                                                                                                      +

                                                                                                                      public - insert_case5(n: Node) + insert_case4(n: Node) - source + source

                                                                                                                      - 
                                                                                                                      import insert_case5 from '@aureooms/js-red-black-tree/src/insertion/insert_case5.js'
                                                                                                                      + 
                                                                                                                      import insert_case4 from '@aureooms/js-red-black-tree/src/insertion/insert_case4.js'

                                                                                                                      Preconditions:

                                                                                                                      @@ -2152,6 +1978,67 @@

                                                                                                                      Return:

                                                                                                                      +
                                                                                                                      +
                                                                                                                      +

                                                                                                                      + public + + + + + + prune(root: Node) + + + + source + +

                                                                                                                      + + 
                                                                                                                      import prune from '@aureooms/js-red-black-tree/src/deletion/prune.js'
                                                                                                                      + + +

                                                                                                                      Prune subtree rooted at input node.

                                                                                                                      +
                                                                                                                      + + + +
                                                                                                                      +

                                                                                                                      Params:

                                                                                                                      +
                                                                                                                      NameTypeAttributeDescription
                                                                                                                      nNode | LeafNode

                                                                                                                      The input node.
                                                                                                                      nNode | LeafNode

                                                                                                                      The input node.
                                                                                                                      nNode | LeafNode

                                                                                                                      The input node.
                                                                                                                      nNode | LeafNode

                                                                                                                      The input node.
                                                                                                                      nNode | LeafNode

                                                                                                                      The input node.

                                                                                                                      +

                                                                                                                      The node to delete.
                                                                                                                      + + + + + + + + + + + + +
                                                                                                                      NameTypeAttributeDescription
                                                                                                                      rootNode

                                                                                                                      The root of the subtree to prune.

                                                                                                                      +
                                                                                                                      +
                                                                                                                      +
                                                                                                                      + + + + + + + + + + + + + + + + +

                                                                                                                      @@ -2256,15 +2143,15 @@

                                                                                                                      - replace_node(A: Node, B: Node | Leaf) + replace_node(A: Node, B: Node) - source + source

                                                                                                                      - 
                                                                                                                      import replace_node from '@aureooms/js-red-black-tree/src/deletion/replace_node.js'
                                                                                                                      + 
                                                                                                                      import replace_node from '@aureooms/js-red-black-tree/src/deletion/replace_node.js'

                                                                                                                      Replaces node A by node B.

                                                                                                                      @@ -2289,7 +2176,7 @@

                                                                                                                      Params:

                                                                                                                      B - Node | Leaf + Node

                                                                                                                      The replacement node.

                                                                                                                      @@ -2545,15 +2432,15 @@

                                                                                                                      - sibling(node: Node | Leaf): Node | Leaf + sibling(node: Node): Node - source + source

                                                                                                                      - 
                                                                                                                      import sibling from '@aureooms/js-red-black-tree/src/family/sibling.js'
                                                                                                                      + 
                                                                                                                      import sibling from '@aureooms/js-red-black-tree/src/family/sibling.js'

                                                                                                                      Computes the sibling of the input node.

                                                                                                                      @@ -2571,7 +2458,7 @@

                                                                                                                      Params:

                                                                                                                      node - Node | Leaf + Node

                                                                                                                      The input node.

                                                                                                                      @@ -2586,7 +2473,7 @@

                                                                                                                      Return:

                                                                                                                      - + @@ -2618,15 +2505,15 @@

                                                                                                                      - uncle(node: Node): Node | Leaf + uncle(node: Node): Node - source + source

                                                                                                                      - 
                                                                                                                      import uncle from '@aureooms/js-red-black-tree/src/family/uncle.js'
                                                                                                                      + 
                                                                                                                      import uncle from '@aureooms/js-red-black-tree/src/family/uncle.js'

                                                                                                                      Computes the uncle of the input node when the grandparent is guaranteed to @@ -2660,7 +2547,7 @@

                                                                                                                      Return:

                                                                                                                      Node | LeafNode
                                                                                                                      - + @@ -2698,11 +2585,11 @@

                                                                                                                      - source + source

                                                                                                                      - 
                                                                                                                      import _debug from '@aureooms/js-red-black-tree/src/debug/_debug.js'
                                                                                                                      + 
                                                                                                                      import _debug from '@aureooms/js-red-black-tree/src/debug/_debug.js'
                                                                                                                      @@ -264,7 +263,7 @@

                                                                                                                      deletion

                                                                                                                      F - delete_case1(n: Node | Leaf) + delete_case0(n: Node)

                                                                                                                      @@ -298,7 +297,7 @@

                                                                                                                      deletion

                                                                                                                      F - delete_case2(n: Node | Leaf) + delete_case1(n: Node)

                                                                                                                      @@ -333,7 +332,7 @@

                                                                                                                      deletion

                                                                                                                      F - delete_case3(n: Node | Leaf) + delete_case2(n: Node)

                                                                                                                      @@ -369,7 +368,7 @@

                                                                                                                      deletion

                                                                                                                      F - delete_case4(n: Node | Leaf) + delete_case5(n: Node)

                                                                                                                      @@ -382,7 +381,8 @@

                                                                                                                      deletion

                                                                                                                    • all other root-leaf paths have a black height of b
                                                                                                                    • n is not the root
                                                                                                                    • n's sibling is black
                                                                                                                      • -
                                                                                                                    • n's parent and n's sibling's children cannot all be black
                                                                                                                      • +
                                                                                                                    • if n is a left child, the right child of n's sibling is red
                                                                                                                      • +
                                                                                                                    • if n is a right child, the left child of n's sibling is red
                                                                                                                      • @@ -406,21 +406,13 @@

                                                                                                                      deletion

                                                                                                                      F - delete_case5(n: Node | Leaf) + delete_no_child(n: Node)

                                                                                                                      -

                                                                                                                      Preconditions:

                                                                                                                      -
                                                                                                                        -
                                                                                                                      • n is black
                                                                                                                        • -
                                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                                        • -
                                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                                        • -
                                                                                                                      • n is not the root
                                                                                                                        • -
                                                                                                                      • n's sibling is black
                                                                                                                        • -
                                                                                                                      • at least one of n's sibling's children is red
                                                                                                                        • -
                                                                                                                      +

                                                                                                                      Delete a node n that has no non-leaf child.

                                                                                                                      @@ -443,22 +435,14 @@

                                                                                                                      deletion

                                                                                                                      F - delete_case6(n: Node | Leaf) + delete_one_child(n: Node)

                                                                                                                      -

                                                                                                                      Preconditions:

                                                                                                                      -
                                                                                                                        -
                                                                                                                      • n is black
                                                                                                                        • -
                                                                                                                      • all root-leaf paths going through n have a black height of b - 1
                                                                                                                        • -
                                                                                                                      • all other root-leaf paths have a black height of b
                                                                                                                        • -
                                                                                                                      • n is not the root
                                                                                                                        • -
                                                                                                                      • n's sibling is black
                                                                                                                        • -
                                                                                                                      • if n is a left child, the right child of n's sibling is red
                                                                                                                        • -
                                                                                                                      • if n is a right child, the left child of n's sibling is red
                                                                                                                        • -
                                                                                                                      +

                                                                                                                      Delete a node n with one non-leaf left child and one leaf right +child.

                                                                                                                      @@ -481,13 +465,13 @@

                                                                                                                      deletion

                                                                                                                      F - delete_one_child(n: Node) + prune(root: Node)

                                                                                                                      -

                                                                                                                      Delete a node n that has at most a single non-leaf child.

                                                                                                                      +

                                                                                                                      Prune subtree rooted at input node.

                                                                                                                      @@ -510,7 +494,7 @@

                                                                                                                      deletion

                                                                                                                      F - replace_node(A: Node, B: Node | Leaf) + replace_node(A: Node, B: Node)

                                                                                                                      @@ -608,7 +592,7 @@

                                                                                                                      family

                                                                                                                      F - sibling(node: Node | Leaf): Node | Leaf + sibling(node: Node): Node

                                                                                                                      @@ -637,7 +621,7 @@

                                                                                                                      family

                                                                                                                      F - uncle(node: Node): Node | Leaf + uncle(node: Node): Node

                                                                                                                      @@ -707,7 +691,7 @@

                                                                                                                      insertion

                                                                                                                      F - insert_case1(n: Node) + insert_case0(n: Node)

                                                                                                                      @@ -739,7 +723,7 @@

                                                                                                                      insertion

                                                                                                                      F - insert_case2(n: Node) + insert_case1(n: Node)

                                                                                                                      @@ -771,7 +755,7 @@

                                                                                                                      insertion

                                                                                                                      F - insert_case3(n: Node) + insert_case2(n: Node)

                                                                                                                      @@ -803,7 +787,7 @@

                                                                                                                      insertion

                                                                                                                      F - insert_case4(n: Node) + insert_case3(n: Node)

                                                                                                                      @@ -835,7 +819,7 @@

                                                                                                                      insertion

                                                                                                                      F - insert_case5(n: Node) + insert_case4(n: Node)

                                                                                                                      @@ -1074,35 +1058,6 @@

                                                                                                                      types

                                                                                                                      - - -
                                                                                                                      - - - - @@ -508,15 +513,9 @@

                                                                                                                      RedBlackTree

                                                                                                                      - -
                                                                                                                      Node | LeafNode
                                                                                                                      -
                                                                                                                      -

                                                                                                                      - F - - - Leaf(parent: Node) -

                                                                                                                      -
                                                                                                                      -
                                                                                                                      - - -

                                                                                                                      A black leaf node.

                                                                                                                      -
                                                                                                                      -
                                                                                                                      -                                                                                                                       		- - -
                                                                                                                      - public - - - diff --git a/index.html b/index.html index 967f8af..c59a64c 100644 --- a/index.html +++ b/index.html @@ -34,31 +34,30 @@
                                                                                                                    • colorVBLACK
                                                                                                                    • VRED
                                                                                                                    • debugF_debug
                                                                                                                      • -
                                                                                                                    • deletionFdelete_case1
                                                                                                                      • +
                                                                                                                    • deletionFdelete_case0
                                                                                                                      • +
                                                                                                                    • Fdelete_case1
                                                                                                                    • Fdelete_case2
                                                                                                                      • -
                                                                                                                    • Fdelete_case3
                                                                                                                      • -
                                                                                                                    • Fdelete_case4
                                                                                                                    • Fdelete_case5
                                                                                                                      • -
                                                                                                                    • Fdelete_case6
                                                                                                                      • +
                                                                                                                    • Fdelete_no_child
                                                                                                                    • Fdelete_one_child
                                                                                                                      • +
                                                                                                                    • Fprune
                                                                                                                    • Freplace_node
                                                                                                                    • familyFgrandparent
                                                                                                                    • Fpredecessor
                                                                                                                    • Fsibling
                                                                                                                    • Funcle
                                                                                                                    • insertionFinsert
                                                                                                                      • +
                                                                                                                    • Finsert_case0
                                                                                                                    • Finsert_case1
                                                                                                                    • Finsert_case2
                                                                                                                    • Finsert_case3
                                                                                                                    • Finsert_case4
                                                                                                                      • -
                                                                                                                    • Finsert_case5
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                    • traversalFinordertraversal
                                                                                                                    • Frangetraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                      • -
                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • diff --git a/index.json b/index.json index bc64ee5..178fefe 100644 --- a/index.json +++ b/index.json @@ -699,7 +699,7 @@ "__docId__": 56, "kind": "file", "name": "src/debug/_debug.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport BLACK from '../color/BLACK.js';\n\n/**\n * Builds a debug function from color handlers.\n *\n * @param {Object} colors The colors to use.\n * @returns {Function} The debug function.\n */\nconst _debug = ({red, black}) => {\n\t/**\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node|Leaf} root - The root of the tree.\n\t * @returns {string}\n\t */\n\tconst debug = (root) => {\n\t\tassert(root instanceof Node || root instanceof Leaf);\n\t\tif (root.isLeaf()) {\n\t\t\tassert(root instanceof Leaf);\n\t\t\treturn black('L');\n\t\t}\n\n\t\tassert(root instanceof Node);\n\n\t\tconst repr = root._color === BLACK ? black(root.key) : red(root.key);\n\n\t\treturn `(${debug(root.left)}, ${repr}, ${debug(root.right)})`;\n\t};\n\n\treturn debug;\n};\n\nexport default _debug;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\n\n/**\n * Builds a debug function from color handlers.\n *\n * @param {Object} colors The colors to use.\n * @returns {Function} The debug function.\n */\nconst _debug = ({red, black}) => {\n\t/**\n\t * Recursively constructs a prettyprint string for the red-black tree rooted at\n\t * root.\n\t *\n\t * @param {Node} root - The root of the tree.\n\t * @returns {string}\n\t */\n\tconst debug = (root) => {\n\t\tif (root === null) return black('L');\n\n\t\tassert(root instanceof Node);\n\n\t\tconst repr = root._color === BLACK ? black(root.key) : red(root.key);\n\n\t\treturn `(${debug(root.left)}, ${repr}, ${debug(root.right)})`;\n\t};\n\n\treturn debug;\n};\n\nexport default _debug;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/debug/_debug.js", "access": "public", @@ -720,7 +720,7 @@ "importPath": "@aureooms/js-red-black-tree/src/debug/_debug.js", "importStyle": "_debug", "description": "Builds a debug function from color handlers.", - "lineNumber": 12, + "lineNumber": 11, "unknown": [ { "tagName": "@returns", @@ -751,10 +751,10 @@ { "__docId__": 58, "kind": "file", - "name": "src/deletion/delete_case1.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport delete_case2 from './delete_case2.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case1 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\t// If n is the root, there is nothing to do:\n\t// - all paths go through n, and\n\t// - n is black.\n\tif (n.parent !== null) delete_case2(n);\n};\n\nexport default delete_case1;\n", + "name": "src/deletion/delete_case0.js", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport Node from '../types/Node.js';\nimport delete_case1 from './delete_case1.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n */\nconst delete_case0 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\t// If n is the root, there is nothing to do:\n\t// - all paths go through n, and\n\t// - n is black.\n\tif (n.parent !== null) delete_case1(n);\n};\n\nexport default delete_case0;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case1.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case0.js", "access": "public", "description": null, "lineNumber": 1 @@ -762,24 +762,23 @@ { "__docId__": 59, "kind": "function", - "name": "delete_case1", - "memberof": "src/deletion/delete_case1.js", + "name": "delete_case0", + "memberof": "src/deletion/delete_case0.js", "generator": false, "async": false, "static": true, - "longname": "src/deletion/delete_case1.js~delete_case1", + "longname": "src/deletion/delete_case0.js~delete_case0", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case1.js", - "importStyle": "delete_case1", + "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case0.js", + "importStyle": "delete_case0", "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b", - "lineNumber": 15, + "lineNumber": 14, "params": [ { "nullable": null, "types": [ - "Node", - "Leaf" + "Node" ], "spread": false, "optional": false, @@ -792,10 +791,10 @@ { "__docId__": 60, "kind": "file", - "name": "src/deletion/delete_case2.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case3 from './delete_case3.js';\nimport delete_case4 from './delete_case4.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case2 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\n\tconst s = sibling(n);\n\n\t/**\n\t * If n's sibling is red, prepare for and go to case 4.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t */\n\tif (s._color === RED) {\n\t\tn.parent._color = RED;\n\t\ts._color = BLACK;\n\t\tif (n === n.parent.left) rotate_left(n.parent);\n\t\telse rotate_right(n.parent);\n\t\tdelete_case4(n);\n\t}\n\n\t// Otherwise, go to case 3.\n\telse delete_case3(n);\n};\n\nexport default delete_case2;\n", + "name": "src/deletion/delete_case1.js", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case2 from './delete_case2.js';\nimport delete_case3 from './delete_case3.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n */\nconst delete_case1 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\n\tif (s._color === BLACK) {\n\t\t// If n's sibling is BLACK, go to case 2.\n\t\tdelete_case2(n);\n\t} else {\n\t\t/**\n\t\t * Otherwise, prepare for and go to case 3.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * >B R R B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - B B >B B = =\n\t\t * / \\ / \\ / \\ / \\\n\t\t * = = = = - - = =\n\t\t */\n\t\tn.parent._color = RED;\n\t\ts._color = BLACK;\n\t\tif (n === n.parent.left) rotate_left(n.parent);\n\t\telse rotate_right(n.parent);\n\t\tdelete_case3(n);\n\t}\n};\n\nexport default delete_case1;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case2.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case1.js", "access": "public", "description": null, "lineNumber": 1 @@ -803,24 +802,23 @@ { "__docId__": 61, "kind": "function", - "name": "delete_case2", - "memberof": "src/deletion/delete_case2.js", + "name": "delete_case1", + "memberof": "src/deletion/delete_case1.js", "generator": false, "async": false, "static": true, - "longname": "src/deletion/delete_case2.js~delete_case2", + "longname": "src/deletion/delete_case1.js~delete_case1", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case2.js", - "importStyle": "delete_case2", + "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case1.js", + "importStyle": "delete_case1", "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root", - "lineNumber": 22, + "lineNumber": 21, "params": [ { "nullable": null, "types": [ - "Node", - "Leaf" + "Node" ], "spread": false, "optional": false, @@ -833,10 +831,10 @@ { "__docId__": 62, "kind": "file", - "name": "src/deletion/delete_case3.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case1 from './delete_case1.js';\nimport delete_case4 from './delete_case4.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case3 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaft paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n\tif (\n\t\tn.parent._color === BLACK &&\n\t\ts.left._color === BLACK &&\n\t\ts.right._color === BLACK\n\t) {\n\t\ts._color = RED;\n\t\tdelete_case1(n.parent);\n\t}\n\n\t// Otherwise, go to case 4.\n\telse delete_case4(n);\n};\n\nexport default delete_case3;\n", + "name": "src/deletion/delete_case2.js", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case0 from './delete_case0.js';\nimport delete_case3 from './delete_case3.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n */\nconst delete_case2 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n\tif (\n\t\tn.parent._color === BLACK &&\n\t\t(s.left === null || s.left._color === BLACK) &&\n\t\t(s.right === null || s.right._color === BLACK)\n\t) {\n\t\ts._color = RED;\n\t\tdelete_case0(n.parent);\n\t}\n\n\t// Otherwise, go to case 3.\n\telse delete_case3(n);\n};\n\nexport default delete_case2;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case3.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case2.js", "access": "public", "description": null, "lineNumber": 1 @@ -844,24 +842,23 @@ { "__docId__": 63, "kind": "function", - "name": "delete_case3", - "memberof": "src/deletion/delete_case3.js", + "name": "delete_case2", + "memberof": "src/deletion/delete_case2.js", "generator": false, "async": false, "static": true, - "longname": "src/deletion/delete_case3.js~delete_case3", + "longname": "src/deletion/delete_case2.js~delete_case2", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case3.js", - "importStyle": "delete_case3", + "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case2.js", + "importStyle": "delete_case2", "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black", - "lineNumber": 21, + "lineNumber": 20, "params": [ { "nullable": null, "types": [ - "Node", - "Leaf" + "Node" ], "spread": false, "optional": false, @@ -874,10 +871,10 @@ { "__docId__": 64, "kind": "file", - "name": "src/deletion/delete_case4.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case5 from './delete_case5.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - n's parent and n's sibling's children cannot all be black\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case4 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\tassert(\n\t\tn.parent._color === RED || s.left._color === RED || s.right._color === RED,\n\t);\n\n\t/**\n\t * If n's parent is red and n's sibling's children are black, then swap n's\n\t * parent and n's sibling color. All root-leaf paths going through n have\n\t * now a black height of b. All other root-leaf paths have their black\n\t * height unchanged. Red-black properties are respected. We are done.\n\t *\n\t * R B\n\t * / \\ / \\\n\t * >B B >B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n\tif (\n\t\t// The parent color test is always true when coming from case 2\n\t\tn.parent._color === RED &&\n\t\ts.left._color === BLACK &&\n\t\ts.right._color === BLACK\n\t) {\n\t\ts._color = RED;\n\t\tn.parent._color = BLACK;\n\t}\n\n\t// Otherwise, go to case 5.\n\telse delete_case5(n);\n};\n\nexport default delete_case4;\n", + "name": "src/deletion/delete_case5.js", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n */\nconst delete_case5 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t */\n\n\ts._color = n.parent._color;\n\tn.parent._color = BLACK;\n\n\tif (n === n.parent.left) {\n\t\tassert(s.right._color === RED);\n\t\ts.right._color = BLACK;\n\t\trotate_left(n.parent);\n\t}\n\n\t// Symmetric case\n\telse {\n\t\tassert(s.left._color === RED);\n\t\ts.left._color = BLACK;\n\t\trotate_right(n.parent);\n\t}\n};\n\nexport default delete_case5;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case4.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case5.js", "access": "public", "description": null, "lineNumber": 1 @@ -885,24 +882,23 @@ { "__docId__": 65, "kind": "function", - "name": "delete_case4", - "memberof": "src/deletion/delete_case4.js", + "name": "delete_case5", + "memberof": "src/deletion/delete_case5.js", "generator": false, "async": false, "static": true, - "longname": "src/deletion/delete_case4.js~delete_case4", + "longname": "src/deletion/delete_case5.js~delete_case5", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case4.js", - "importStyle": "delete_case4", - "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black\n - n's parent and n's sibling's children cannot all be black", + "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case5.js", + "importStyle": "delete_case5", + "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black\n - if n is a left child, the right child of n's sibling is red\n - if n is a right child, the left child of n's sibling is red", "lineNumber": 21, "params": [ { "nullable": null, "types": [ - "Node", - "Leaf" + "Node" ], "spread": false, "optional": false, @@ -915,10 +911,10 @@ { "__docId__": 66, "kind": "file", - "name": "src/deletion/delete_case5.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case6 from './delete_case6.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - at least one of n's sibling's children is red\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case5 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\tassert(s.left._color === RED || s.right._color === RED);\n\n\t// The following statements just force the red n's sibling child to be on\n\t// the left of the left of the parent, or right of the right, so case 6\n\t// will rotate correctly.\n\n\t/**\n\t * ? ?\n\t * / \\ / \\\n\t * >B B >B B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - R B - - = R\n\t * / \\ / \\ / \\\n\t * = = - - = B\n\t * / \\\n\t * - -\n\t */\n\tif (n === n.parent.left && s.right._color === BLACK) {\n\t\ts._color = RED;\n\t\ts.left._color = BLACK;\n\t\trotate_right(s);\n\t} else if (n === n.parent.right && s.left._color === BLACK) {\n\t\t/**\n\t\t * ? ?\n\t\t * / \\ / \\\n\t\t * B >B B >B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * B R - - R = - -\n\t\t * / \\ / \\ / \\\n\t\t * - - = = B =\n\t\t * / \\\n\t\t * - -\n\t\t */\n\t\ts._color = RED;\n\t\ts.right._color = BLACK;\n\t\trotate_left(s);\n\t}\n\n\tdelete_case6(n);\n};\n\nexport default delete_case5;\n", + "name": "src/deletion/delete_no_child.js", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\n\nimport replace_node from './replace_node.js';\nimport delete_case1 from './delete_case1.js';\n\nimport prune from './prune.js';\n\n/**\n * Delete a node n that has no non-leaf child.\n *\n * Precondition:\n * - n has no non-leaf child.\n * - n is not the root\n *\n * @param {Node} n - The node to delete.\n */\nconst delete_no_child = (n) => {\n\tassert(n instanceof Node);\n\tassert(n.parent !== null);\n\tassert(n.left === null);\n\tassert(n.right === null);\n\n\tif (n._color !== BLACK) {\n\t\tassert(n._color === RED);\n\t\tprune(n);\n\t\treturn;\n\t}\n\n\t// Mock leaf since there is no left child\n\t// We use key = n.key to avoid mixing types, but this property is never\n\t// accessed.\n\tconst leaf = new Node(BLACK, n.key);\n\n\t// Replace n with the mocked leaf\n\treplace_node(n, leaf);\n\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1. The leaf is black, so there are more things to fix.\n\tdelete_case1(leaf);\n\n\t// Delete mocked leaf\n\tprune(leaf);\n};\n\nexport default delete_no_child;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case5.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_no_child.js", "access": "public", "description": null, "lineNumber": 1 @@ -926,29 +922,28 @@ { "__docId__": 67, "kind": "function", - "name": "delete_case5", - "memberof": "src/deletion/delete_case5.js", + "name": "delete_no_child", + "memberof": "src/deletion/delete_no_child.js", "generator": false, "async": false, "static": true, - "longname": "src/deletion/delete_case5.js~delete_case5", + "longname": "src/deletion/delete_no_child.js~delete_no_child", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case5.js", - "importStyle": "delete_case5", - "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black\n - at least one of n's sibling's children is red", - "lineNumber": 23, + "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_no_child.js", + "importStyle": "delete_no_child", + "description": "Delete a node n that has no non-leaf child.\n\nPrecondition:\n - n has no non-leaf child.\n - n is not the root", + "lineNumber": 20, "params": [ { "nullable": null, "types": [ - "Node", - "Leaf" + "Node" ], "spread": false, "optional": false, "name": "n", - "description": "The input node." + "description": "The node to delete." } ], "return": null @@ -956,10 +951,10 @@ { "__docId__": 68, "kind": "file", - "name": "src/deletion/delete_case6.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node|Leaf} n - The input node.\n */\nconst delete_case6 = (n) => {\n\tassert(n instanceof Node || n instanceof Leaf);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t */\n\n\ts._color = n.parent._color;\n\tn.parent._color = BLACK;\n\n\tif (n === n.parent.left) {\n\t\tassert(s.right._color === RED);\n\t\ts.right._color = BLACK;\n\t\trotate_left(n.parent);\n\t}\n\n\t// Symmetric case\n\telse {\n\t\tassert(s.left._color === RED);\n\t\ts.left._color = BLACK;\n\t\trotate_right(n.parent);\n\t}\n};\n\nexport default delete_case6;\n", + "name": "src/deletion/delete_one_child.js", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\n\nimport replace_node from './replace_node.js';\n\n/**\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n */\nconst delete_one_child = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.left instanceof Node);\n\tassert(n.left._color === RED);\n\tassert(n.right === null);\n\n\tconst child = n.left;\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1.\n\t// We can easily fix this when its only child is an\n\t// internal RED node: change the color of the child to black and\n\t// replace n with it.\n\treplace_node(n, child);\n\tchild._color = BLACK;\n};\n\nexport default delete_one_child;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case6.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_one_child.js", "access": "public", "description": null, "lineNumber": 1 @@ -967,29 +962,28 @@ { "__docId__": 69, "kind": "function", - "name": "delete_case6", - "memberof": "src/deletion/delete_case6.js", + "name": "delete_one_child", + "memberof": "src/deletion/delete_one_child.js", "generator": false, "async": false, "static": true, - "longname": "src/deletion/delete_case6.js~delete_case6", + "longname": "src/deletion/delete_one_child.js~delete_one_child", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case6.js", - "importStyle": "delete_case6", - "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black\n - if n is a left child, the right child of n's sibling is red\n - if n is a right child, the left child of n's sibling is red", + "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_one_child.js", + "importStyle": "delete_one_child", + "description": "Delete a node n with one non-leaf left child and one leaf right\nchild.\n\nPrecondition:\n - n has exactly one non-leaf child.\n - n is not the root\n - n's only non-leaf child is n's left child.\n - hence, n's right child is a leaf\n - hence, n's left child is RED\n - hence, n is BLACK", "lineNumber": 22, "params": [ { "nullable": null, "types": [ - "Node", - "Leaf" + "Node" ], "spread": false, "optional": false, "name": "n", - "description": "The input node." + "description": "The node to delete." } ], "return": null @@ -997,10 +991,10 @@ { "__docId__": 70, "kind": "file", - "name": "src/deletion/delete_one_child.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\n\nimport replace_node from './replace_node.js';\nimport delete_case1 from './delete_case1.js';\n\n/**\n * Delete a node n that has at most a single non-leaf child.\n *\n * Precondition:\n * - n has at most one non-leaf child.\n * - if n has a non-leaf child, then it is its left child.\n * - hence, n's right child is a leaf\n *\n * @param {Node} n - The node to delete.\n */\nconst delete_one_child = (n) => {\n\tassert(n instanceof Node);\n\t// Precondition: n's right child is a leaf.\n\t// The right child of n is always a LEAF because either n is a subtree\n\t// predecessor or it is the only child of its parent by the red-black tree\n\t// properties\n\tassert(n.right instanceof Leaf);\n\n\tconst child = n.left;\n\n\t// Replace n with its left child\n\treplace_node(n, child);\n\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1.\n\tif (n._color === BLACK) {\n\t\t// We can easily fix this when its left child is an\n\t\t// internal red node: change the color of the left child to black and\n\t\t// replace n with it.\n\t\tif (child._color === RED) child._color = BLACK;\n\t\t// Otherwise, there are more things to fix.\n\t\telse {\n\t\t\tdelete_case1(child);\n\t\t}\n\t} else {\n\t\t// If n is red then its child can only be black. Replacing n with its\n\t\t// child suffices. This is a NO-OP.\n\t\tassert(child._color === BLACK);\n\t}\n};\n\nexport default delete_one_child;\n", + "name": "src/deletion/prune.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Prune subtree rooted at input node.\n *\n * @param {Node} root - The root of the subtree to prune.\n */\nconst prune = (root) => {\n\tassert(root instanceof Node);\n\tassert(root.parent !== null);\n\n\tif (root === root.parent.left) root.parent.left = null;\n\telse root.parent.right = null;\n};\n\nexport default prune;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_one_child.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/prune.js", "access": "public", "description": null, "lineNumber": 1 @@ -1008,18 +1002,18 @@ { "__docId__": 71, "kind": "function", - "name": "delete_one_child", - "memberof": "src/deletion/delete_one_child.js", + "name": "prune", + "memberof": "src/deletion/prune.js", "generator": false, "async": false, "static": true, - "longname": "src/deletion/delete_one_child.js~delete_one_child", + "longname": "src/deletion/prune.js~prune", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_one_child.js", - "importStyle": "delete_one_child", - "description": "Delete a node n that has at most a single non-leaf child.\n\nPrecondition:\n - n has at most one non-leaf child.\n - if n has a non-leaf child, then it is its left child.\n - hence, n's right child is a leaf", - "lineNumber": 20, + "importPath": "@aureooms/js-red-black-tree/src/deletion/prune.js", + "importStyle": "prune", + "description": "Prune subtree rooted at input node.", + "lineNumber": 9, "params": [ { "nullable": null, @@ -1028,8 +1022,8 @@ ], "spread": false, "optional": false, - "name": "n", - "description": "The node to delete." + "name": "root", + "description": "The root of the subtree to prune." } ], "return": null @@ -1038,7 +1032,7 @@ "__docId__": 72, "kind": "file", "name": "src/deletion/replace_node.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\n\n/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node|Leaf} B - The replacement node.\n */\nconst replace_node = (A, B) => {\n\tassert(A instanceof Node);\n\tassert(B instanceof Node || B instanceof Leaf);\n\t// We never apply delete_one_child on the root\n\tassert(A.parent !== null);\n\n\tif (A === A.parent.left) A.parent.left = B;\n\telse A.parent.right = B;\n\n\tB.parent = A.parent;\n};\n\nexport default replace_node;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n */\nconst replace_node = (A, B) => {\n\tassert(A instanceof Node);\n\tassert(B instanceof Node);\n\t// We never apply delete_one_child or delete_no_child on the root\n\tassert(A.parent !== null);\n\n\tif (A === A.parent.left) A.parent.left = B;\n\telse A.parent.right = B;\n\n\tB.parent = A.parent;\n};\n\nexport default replace_node;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/replace_node.js", "access": "public", @@ -1059,7 +1053,7 @@ "importPath": "@aureooms/js-red-black-tree/src/deletion/replace_node.js", "importStyle": "replace_node", "description": "Replaces node A by node B.", - "lineNumber": 11, + "lineNumber": 10, "params": [ { "nullable": null, @@ -1074,8 +1068,7 @@ { "nullable": null, "types": [ - "Node", - "Leaf" + "Node" ], "spread": false, "optional": false, @@ -1142,7 +1135,7 @@ "__docId__": 76, "kind": "file", "name": "src/family/predecessor.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nconst predecessor = (node) => {\n\tassert(node.left instanceof Node);\n\tlet pred = node.left;\n\n\twhile (!pred.right.isLeaf()) {\n\t\tassert(pred.right instanceof Node);\n\t\tpred = pred.right;\n\t}\n\n\treturn pred;\n};\n\nexport default predecessor;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Computes the predecessor of the input node, in the subtree rooted at the\n * input node, when this predecessor is guaranteed to exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nconst predecessor = (node) => {\n\tassert(node.left instanceof Node);\n\tlet pred = node.left;\n\n\twhile (pred.right !== null) {\n\t\tassert(pred.right instanceof Node);\n\t\tpred = pred.right;\n\t}\n\n\treturn pred;\n};\n\nexport default predecessor;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/predecessor.js", "access": "public", @@ -1195,7 +1188,7 @@ "__docId__": 78, "kind": "file", "name": "src/family/sibling.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\n\n/**\n * Computes the sibling of the input node.\n *\n * @param {Node|Leaf} node - The input node.\n * @returns {Node|Leaf}\n */\nconst sibling = (node) => {\n\tassert(node instanceof Node || node instanceof Leaf);\n\t// We only use this function when node HAS a sibling.\n\tassert(node.parent !== null);\n\n\treturn node === node.parent.left ? node.parent.right : node.parent.left;\n};\n\nexport default sibling;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Computes the sibling of the input node.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nconst sibling = (node) => {\n\tassert(node instanceof Node);\n\t// We only use this function when node HAS a non-leaf sibling.\n\tassert(node.parent !== null);\n\n\treturn node === node.parent.left ? node.parent.right : node.parent.left;\n};\n\nexport default sibling;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/sibling.js", "access": "public", @@ -1216,19 +1209,18 @@ "importPath": "@aureooms/js-red-black-tree/src/family/sibling.js", "importStyle": "sibling", "description": "Computes the sibling of the input node.", - "lineNumber": 11, + "lineNumber": 10, "unknown": [ { "tagName": "@returns", - "tagValue": "{Node|Leaf}" + "tagValue": "{Node}" } ], "params": [ { "nullable": null, "types": [ - "Node", - "Leaf" + "Node" ], "spread": false, "optional": false, @@ -1239,8 +1231,7 @@ "return": { "nullable": null, "types": [ - "Node", - "Leaf" + "Node" ], "spread": false, "description": "" @@ -1250,7 +1241,7 @@ "__docId__": 80, "kind": "file", "name": "src/family/uncle.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport Leaf from '../types/Leaf.js';\nimport grandparent from './grandparent.js';\n\n/**\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node|Leaf}\n */\nconst uncle = (node) => {\n\tassert(node instanceof Node);\n\tconst g = grandparent(node);\n\tassert(g !== null);\n\tconst u = node.parent === g.left ? g.right : g.left;\n\tassert(u instanceof Node || u instanceof Leaf);\n\treturn u;\n};\n\nexport default uncle;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport grandparent from './grandparent.js';\n\n/**\n * Computes the uncle of the input node when the grandparent is guaranteed to\n * exist.\n *\n * @param {Node} node - The input node.\n * @returns {Node}\n */\nconst uncle = (node) => {\n\tassert(node instanceof Node);\n\tconst g = grandparent(node);\n\tassert(g !== null);\n\treturn node.parent === g.left ? g.right : g.left;\n};\n\nexport default uncle;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/family/uncle.js", "access": "public", @@ -1271,11 +1262,11 @@ "importPath": "@aureooms/js-red-black-tree/src/family/uncle.js", "importStyle": "uncle", "description": "Computes the uncle of the input node when the grandparent is guaranteed to\nexist.", - "lineNumber": 13, + "lineNumber": 12, "unknown": [ { "tagName": "@returns", - "tagValue": "{Node|Leaf}" + "tagValue": "{Node}" } ], "params": [ @@ -1293,8 +1284,7 @@ "return": { "nullable": null, "types": [ - "Node", - "Leaf" + "Node" ], "spread": false, "description": "" @@ -1304,7 +1294,7 @@ "__docId__": 82, "kind": "file", "name": "src/index.js", - "content": "export {default as empty} from './api/empty.js';\nexport {default as from} from './api/from.js';\nexport {default as BLACK} from './color/BLACK.js';\nexport {default as RED} from './color/RED.js';\nexport {default as _debug} from './debug/_debug.js';\nexport {default as delete_case1} from './deletion/delete_case1.js';\nexport {default as delete_case2} from './deletion/delete_case2.js';\nexport {default as delete_case3} from './deletion/delete_case3.js';\nexport {default as delete_case4} from './deletion/delete_case4.js';\nexport {default as delete_case5} from './deletion/delete_case5.js';\nexport {default as delete_case6} from './deletion/delete_case6.js';\nexport {default as delete_one_child} from './deletion/delete_one_child.js';\nexport {default as replace_node} from './deletion/replace_node.js';\nexport {default as grandparent} from './family/grandparent.js';\nexport {default as predecessor} from './family/predecessor.js';\nexport {default as sibling} from './family/sibling.js';\nexport {default as uncle} from './family/uncle.js';\nexport {default as insert} from './insertion/insert.js';\nexport {default as insert_case1} from './insertion/insert_case1.js';\nexport {default as insert_case2} from './insertion/insert_case2.js';\nexport {default as insert_case3} from './insertion/insert_case3.js';\nexport {default as insert_case4} from './insertion/insert_case4.js';\nexport {default as insert_case5} from './insertion/insert_case5.js';\nexport {default as rotate_left} from './rotate/rotate_left.js';\nexport {default as rotate_right} from './rotate/rotate_right.js';\nexport {default as search} from './search/search.js';\nexport {default as inordertraversal} from './traversal/inordertraversal.js';\nexport {default as rangetraversal} from './traversal/rangetraversal.js';\nexport {default as Leaf} from './types/Leaf.js';\nexport {default as Node} from './types/Node.js';\nexport {default as RedBlackTree} from './types/RedBlackTree.js';\n", + "content": "export {default as empty} from './api/empty.js';\nexport {default as from} from './api/from.js';\nexport {default as BLACK} from './color/BLACK.js';\nexport {default as RED} from './color/RED.js';\nexport {default as _debug} from './debug/_debug.js';\nexport {default as delete_case0} from './deletion/delete_case0.js';\nexport {default as delete_case1} from './deletion/delete_case1.js';\nexport {default as delete_case2} from './deletion/delete_case2.js';\nexport {default as delete_case3} from './deletion/delete_case3.js';\nexport {default as delete_case4} from './deletion/delete_case4.js';\nexport {default as delete_case5} from './deletion/delete_case5.js';\nexport {default as delete_no_child} from './deletion/delete_no_child.js';\nexport {default as delete_one_child} from './deletion/delete_one_child.js';\nexport {default as prune} from './deletion/prune.js';\nexport {default as replace_node} from './deletion/replace_node.js';\nexport {default as grandparent} from './family/grandparent.js';\nexport {default as predecessor} from './family/predecessor.js';\nexport {default as sibling} from './family/sibling.js';\nexport {default as uncle} from './family/uncle.js';\nexport {default as insert} from './insertion/insert.js';\nexport {default as insert_case0} from './insertion/insert_case0.js';\nexport {default as insert_case1} from './insertion/insert_case1.js';\nexport {default as insert_case2} from './insertion/insert_case2.js';\nexport {default as insert_case3} from './insertion/insert_case3.js';\nexport {default as insert_case4} from './insertion/insert_case4.js';\nexport {default as rotate_left} from './rotate/rotate_left.js';\nexport {default as rotate_right} from './rotate/rotate_right.js';\nexport {default as search} from './search/search.js';\nexport {default as inordertraversal} from './traversal/inordertraversal.js';\nexport {default as rangetraversal} from './traversal/rangetraversal.js';\nexport {default as Node} from './types/Node.js';\nexport {default as RedBlackTree} from './types/RedBlackTree.js';\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/index.js", "access": "public", @@ -1315,7 +1305,7 @@ "__docId__": 83, "kind": "file", "name": "src/insertion/insert.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case1}.\n *\n * @param {Function} compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n */\nconst insert = (compare, A, B) => {\n\twhile (true) {\n\t\tif (compare(B.key, A.key) < 0) {\n\t\t\tconst node = A.left;\n\n\t\t\tif (node.isLeaf()) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tassert(node instanceof Node);\n\t\t\tA = node;\n\t\t} else {\n\t\t\tconst node = A.right;\n\n\t\t\tif (node.isLeaf()) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tassert(node instanceof Node);\n\t\t\tA = node;\n\t\t}\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n};\n\nexport default insert;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Walks the tree rooted at A down the only path that satisfies\n * the following property: if at a node C we make a left (resp.\n * right), then B < C (resp. B >= C). Once we hit the\n * end of the path, we can add node B at this position. By the\n * property of the path, the tree rooted at A is still a binary\n * search tree.\n * For our red-black tree, all that is left to do is fix the red-black tree\n * properties in case they have been violated by this insertion. This is fixed\n * by {@link insert_case0}.\n *\n * @param {Function} compare - The comparison function to use.\n * @param {Node} A - The root of the tree.\n * @param {Node} B - The node to insert.\n * @returns {Node} B - The node that has been inserted.\n */\nconst insert = (compare, A, B) => {\n\twhile (true) {\n\t\tif (compare(B.key, A.key) < 0) {\n\t\t\tconst node = A.left;\n\n\t\t\tif (node === null) {\n\t\t\t\tA.left = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tassert(node instanceof Node);\n\t\t\tA = node;\n\t\t} else {\n\t\t\tconst node = A.right;\n\n\t\t\tif (node === null) {\n\t\t\t\tA.right = B;\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tassert(node instanceof Node);\n\t\t\tA = node;\n\t\t}\n\t}\n\n\tB.parent = A;\n\n\treturn B;\n};\n\nexport default insert;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert.js", "access": "public", @@ -1335,7 +1325,7 @@ "export": true, "importPath": "@aureooms/js-red-black-tree/src/insertion/insert.js", "importStyle": "insert", - "description": "Walks the tree rooted at A down the only path that satisfies\nthe following property: if at a node C we make a left (resp.\nright), then B < C (resp. B >= C). Once we hit the\nend of the path, we can add node B at this position. By the\nproperty of the path, the tree rooted at A is still a binary\nsearch tree.\nFor our red-black tree, all that is left to do is fix the red-black tree\nproperties in case they have been violated by this insertion. This is fixed\nby {@link insert_case1}.", + "description": "Walks the tree rooted at A down the only path that satisfies\nthe following property: if at a node C we make a left (resp.\nright), then B < C (resp. B >= C). Once we hit the\nend of the path, we can add node B at this position. By the\nproperty of the path, the tree rooted at A is still a binary\nsearch tree.\nFor our red-black tree, all that is left to do is fix the red-black tree\nproperties in case they have been violated by this insertion. This is fixed\nby {@link insert_case0}.", "lineNumber": 20, "unknown": [ { @@ -1387,10 +1377,10 @@ { "__docId__": 85, "kind": "file", - "name": "src/insertion/insert_case1.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport insert_case2 from './insert_case2.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n */\nconst insert_case1 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent === null) n._color = BLACK;\n\telse insert_case2(n);\n};\n\nexport default insert_case1;\n", + "name": "src/insertion/insert_case0.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport insert_case1 from './insert_case1.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n */\nconst insert_case0 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent === null) n._color = BLACK;\n\telse insert_case1(n);\n};\n\nexport default insert_case0;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case1.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case0.js", "access": "public", "description": null, "lineNumber": 1 @@ -1398,16 +1388,16 @@ { "__docId__": 86, "kind": "function", - "name": "insert_case1", - "memberof": "src/insertion/insert_case1.js", + "name": "insert_case0", + "memberof": "src/insertion/insert_case0.js", "generator": false, "async": false, "static": true, - "longname": "src/insertion/insert_case1.js~insert_case1", + "longname": "src/insertion/insert_case0.js~insert_case0", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case1.js", - "importStyle": "insert_case1", + "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case0.js", + "importStyle": "insert_case0", "description": "Preconditions:\n - n is red.\n - n's children are BLACK", "lineNumber": 14, "params": [ @@ -1427,10 +1417,10 @@ { "__docId__": 87, "kind": "file", - "name": "src/insertion/insert_case2.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport insert_case3 from './insert_case3.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case2 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\tassert(n.parent !== null);\n\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent._color === BLACK) return;\n\n\tinsert_case3(n);\n};\n\nexport default insert_case2;\n", + "name": "src/insertion/insert_case1.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport insert_case2 from './insert_case2.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case1 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent._color === BLACK) return;\n\n\tinsert_case2(n);\n};\n\nexport default insert_case1;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case2.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case1.js", "access": "public", "description": null, "lineNumber": 1 @@ -1438,16 +1428,16 @@ { "__docId__": 88, "kind": "function", - "name": "insert_case2", - "memberof": "src/insertion/insert_case2.js", + "name": "insert_case1", + "memberof": "src/insertion/insert_case1.js", "generator": false, "async": false, "static": true, - "longname": "src/insertion/insert_case2.js~insert_case2", + "longname": "src/insertion/insert_case1.js~insert_case1", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case2.js", - "importStyle": "insert_case2", + "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case1.js", + "importStyle": "insert_case1", "description": "Preconditions:\n - n is red.\n - n's children are BLACK\n - n is not the root of the tree.", "lineNumber": 15, "params": [ @@ -1467,10 +1457,10 @@ { "__docId__": 89, "kind": "file", - "name": "src/insertion/insert_case3.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport uncle from '../family/uncle.js';\nimport grandparent from '../family/grandparent.js';\nimport insert_case1 from './insert_case1.js';\nimport insert_case4 from './insert_case4.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case3 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst u = uncle(n);\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case1 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t */\n\n\tif (u._color === RED) {\n\t\tn.parent._color = BLACK;\n\t\tu._color = BLACK;\n\t\tconst g = grandparent(n);\n\t\tg._color = RED;\n\t\tinsert_case1(g);\n\t} else insert_case4(n);\n};\n\nexport default insert_case3;\n", + "name": "src/insertion/insert_case2.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport uncle from '../family/uncle.js';\nimport grandparent from '../family/grandparent.js';\nimport insert_case0 from './insert_case0.js';\nimport insert_case3 from './insert_case3.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case2 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst u = uncle(n);\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t */\n\n\tif (u !== null && u._color !== BLACK) {\n\t\tassert(u._color === RED);\n\t\tn.parent._color = BLACK;\n\t\tu._color = BLACK;\n\t\tconst g = grandparent(n);\n\t\tg._color = RED;\n\t\tinsert_case0(g);\n\t} else insert_case3(n);\n};\n\nexport default insert_case2;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case3.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case2.js", "access": "public", "description": null, "lineNumber": 1 @@ -1478,16 +1468,16 @@ { "__docId__": 90, "kind": "function", - "name": "insert_case3", - "memberof": "src/insertion/insert_case3.js", + "name": "insert_case2", + "memberof": "src/insertion/insert_case2.js", "generator": false, "async": false, "static": true, - "longname": "src/insertion/insert_case3.js~insert_case3", + "longname": "src/insertion/insert_case2.js~insert_case2", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case3.js", - "importStyle": "insert_case3", + "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case2.js", + "importStyle": "insert_case2", "description": "Preconditions:\n - n is red.\n - n's children are BLACK\n - n is not the root of the tree.\n - n's parent is red.", "lineNumber": 19, "params": [ @@ -1507,10 +1497,10 @@ { "__docId__": 91, "kind": "file", - "name": "src/insertion/insert_case4.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport grandparent from '../family/grandparent.js';\nimport insert_case5 from './insert_case5.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case5}.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case4 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst g = grandparent(n);\n\n\t/**\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case5} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t */\n\n\tif (n === n.parent.right && n.parent === g.left) {\n\t\trotate_left(n.parent);\n\n\t\t/**\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\t} else if (n === n.parent.left && n.parent === g.right) {\n\t\t/**\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case5} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t */\n\t\trotate_right(n.parent);\n\n\t\t/**\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t}\n\n\tinsert_case5(n);\n};\n\nexport default insert_case4;\n", + "name": "src/insertion/insert_case3.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport grandparent from '../family/grandparent.js';\nimport insert_case4 from './insert_case4.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case3 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst g = grandparent(n);\n\n\t/**\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t */\n\n\tif (n === n.parent.right && n.parent === g.left) {\n\t\trotate_left(n.parent);\n\n\t\t/**\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\t} else if (n === n.parent.left && n.parent === g.right) {\n\t\t/**\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t */\n\t\trotate_right(n.parent);\n\n\t\t/**\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t}\n\n\tinsert_case4(n);\n};\n\nexport default insert_case3;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case4.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case3.js", "access": "public", "description": null, "lineNumber": 1 @@ -1518,17 +1508,17 @@ { "__docId__": 92, "kind": "function", - "name": "insert_case4", - "memberof": "src/insertion/insert_case4.js", + "name": "insert_case3", + "memberof": "src/insertion/insert_case3.js", "generator": false, "async": false, "static": true, - "longname": "src/insertion/insert_case4.js~insert_case4", + "longname": "src/insertion/insert_case3.js~insert_case3", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case4.js", - "importStyle": "insert_case4", - "description": "Preconditions:\n - n is red.\n - n's children are BLACK\n - n is not the root of the tree.\n - n's parent is red.\n - n's uncle is black.\n\nHere we fix the input subtree to pass the preconditions of {@link insert_case5}.", + "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case3.js", + "importStyle": "insert_case3", + "description": "Preconditions:\n - n is red.\n - n's children are BLACK\n - n is not the root of the tree.\n - n's parent is red.\n - n's uncle is black.\n\nHere we fix the input subtree to pass the preconditions of {@link insert_case4}.", "lineNumber": 22, "params": [ { @@ -1547,10 +1537,10 @@ { "__docId__": 93, "kind": "file", - "name": "src/insertion/insert_case5.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport grandparent from '../family/grandparent.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case5 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst g = grandparent(n);\n\n\t// Repaint n's parent black, n's grandparent red\n\tn.parent._color = BLACK;\n\tg._color = RED;\n\n\tif (n === n.parent.left) {\n\t\t/**\n\t\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B >R R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * >R = - - = = = B\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t */\n\t\tassert(g.left instanceof Node);\n\t\tassert(n === g.left.left);\n\t\tassert(g.right._color === BLACK);\n\t\trotate_right(g);\n\t} else {\n\t\t/**\n\t\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B R >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - = >R B = = =\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t */\n\t\tassert(g.right instanceof Node);\n\t\tassert(n === g.right.right);\n\t\tassert(g.left._color === BLACK);\n\t\trotate_left(g);\n\t}\n};\n\nexport default insert_case5;\n", + "name": "src/insertion/insert_case4.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport grandparent from '../family/grandparent.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case4 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst g = grandparent(n);\n\n\t// Repaint n's parent black, n's grandparent red\n\tn.parent._color = BLACK;\n\tg._color = RED;\n\n\tif (n === n.parent.left) {\n\t\t/**\n\t\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B >R R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * >R = - - = = = B\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t */\n\t\tassert(g.left instanceof Node);\n\t\tassert(n === g.left.left);\n\t\tassert(g.right === null || g.right._color === BLACK);\n\t\trotate_right(g);\n\t} else {\n\t\t/**\n\t\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B R >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - = >R B = = =\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t */\n\t\tassert(g.right instanceof Node);\n\t\tassert(n === g.right.right);\n\t\tassert(g.left === null || g.left._color === BLACK);\n\t\trotate_left(g);\n\t}\n};\n\nexport default insert_case4;\n", "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case5.js", + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case4.js", "access": "public", "description": null, "lineNumber": 1 @@ -1558,16 +1548,16 @@ { "__docId__": 94, "kind": "function", - "name": "insert_case5", - "memberof": "src/insertion/insert_case5.js", + "name": "insert_case4", + "memberof": "src/insertion/insert_case4.js", "generator": false, "async": false, "static": true, - "longname": "src/insertion/insert_case5.js~insert_case5", + "longname": "src/insertion/insert_case4.js~insert_case4", "access": "public", "export": true, - "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case5.js", - "importStyle": "insert_case5", + "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case4.js", + "importStyle": "insert_case4", "description": "Preconditions:\n - n is red.\n - n's children are BLACK\n - n is not the root of the tree.\n - n's parent is red.\n - n's uncle is black.\n - the path from n to its grandparent makes a left-left or right-right.", "lineNumber": 20, "params": [ @@ -1588,7 +1578,7 @@ "__docId__": 95, "kind": "file", "name": "src/rotate/rotate_left.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nconst rotate_left = (A) => {\n\tassert(A instanceof Node);\n\tconst B = A.right;\n\tassert(B instanceof Node);\n\tconst a = A.left;\n\tconst b = B.left;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tA.left = B;\n\tA.right = c;\n\n\tB.left = a;\n\tB.right = b;\n\n\ta.parent = B;\n\tb.parent = B;\n\tc.parent = A;\n};\n\nexport default rotate_left;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nconst rotate_left = (A) => {\n\tassert(A instanceof Node);\n\tconst B = A.right;\n\tassert(B instanceof Node);\n\tconst a = A.left;\n\tconst b = B.left;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tA.left = B;\n\tA.right = c;\n\n\tB.left = a;\n\tB.right = b;\n\n\tif (a !== null) a.parent = B;\n\tif (b !== null) b.parent = B;\n\tif (c !== null) c.parent = A;\n};\n\nexport default rotate_left;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/rotate_left.js", "access": "public", @@ -1628,7 +1618,7 @@ "__docId__": 97, "kind": "file", "name": "src/rotate/rotate_right.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nconst rotate_right = (B) => {\n\tassert(B instanceof Node);\n\tconst A = B.left;\n\tassert(A instanceof Node);\n\tconst a = A.left;\n\tconst b = A.right;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tB.left = a;\n\tB.right = A;\n\n\tA.left = b;\n\tA.right = c;\n\n\ta.parent = B;\n\tb.parent = A;\n\tc.parent = A;\n};\n\nexport default rotate_right;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nconst rotate_right = (B) => {\n\tassert(B instanceof Node);\n\tconst A = B.left;\n\tassert(A instanceof Node);\n\tconst a = A.left;\n\tconst b = A.right;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tB.left = a;\n\tB.right = A;\n\n\tA.left = b;\n\tA.right = c;\n\n\tif (a !== null) a.parent = B;\n\tif (b !== null) b.parent = A;\n\tif (c !== null) c.parent = A;\n};\n\nexport default rotate_right;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/rotate_right.js", "access": "public", @@ -1668,7 +1658,7 @@ "__docId__": 99, "kind": "file", "name": "src/search/search.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {any} key - The key to search for.\n * @returns {Node}\n */\nconst search = (compare, root, key) => {\n\tassert(root instanceof Node);\n\twhile (true) {\n\t\tconst d = compare(key, root.key);\n\n\t\tif (d === 0) {\n\t\t\treturn root;\n\t\t}\n\n\t\tconst child = d < 0 ? root.left : root.right;\n\n\t\tif (child.isLeaf()) {\n\t\t\treturn null;\n\t\t}\n\n\t\tassert(child instanceof Node);\n\t\troot = child;\n\t}\n};\n\nexport default search;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Search for the first node whose key equals key.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree to scan.\n * @param {any} key - The key to search for.\n * @returns {Node}\n */\nconst search = (compare, root, key) => {\n\tassert(root instanceof Node);\n\twhile (true) {\n\t\tconst d = compare(key, root.key);\n\n\t\tif (d === 0) {\n\t\t\treturn root;\n\t\t}\n\n\t\troot = d < 0 ? root.left : root.right;\n\n\t\tif (root === null) {\n\t\t\treturn null;\n\t\t}\n\t}\n};\n\nexport default search;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/search/search.js", "access": "public", @@ -1741,7 +1731,7 @@ "__docId__": 101, "kind": "file", "name": "src/traversal/inordertraversal.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {IterableIterator}\n */\nexport default function* inordertraversal(node) {\n\tassert(node instanceof Node);\n\tif (!node.left.isLeaf()) {\n\t\t// Yield the nodes on the left recursively. Those nodes are all smaller\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tassert(node.left instanceof Node);\n\t\tyield* inordertraversal(node.left);\n\t}\n\n\t// Yield the current node.\n\tyield node.key;\n\n\tif (!node.right.isLeaf()) {\n\t\t// Yield the nodes on the right recursively. Those nodes are all larger\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tassert(node.right instanceof Node);\n\t\tyield* inordertraversal(node.right);\n\t}\n}\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {IterableIterator}\n */\nexport default function* inordertraversal(node) {\n\tassert(node instanceof Node);\n\tif (node.left !== null) {\n\t\t// Yield the nodes on the left recursively. Those nodes are all smaller\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tassert(node.left instanceof Node);\n\t\tyield* inordertraversal(node.left);\n\t}\n\n\t// Yield the current node.\n\tyield node.key;\n\n\tif (node.right !== null) {\n\t\t// Yield the nodes on the right recursively. Those nodes are all larger\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tassert(node.right instanceof Node);\n\t\tyield* inordertraversal(node.right);\n\t}\n}\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/inordertraversal.js", "access": "public", @@ -1794,7 +1784,7 @@ "__docId__": 103, "kind": "file", "name": "src/traversal/rangetraversal.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n */\nexport default function* rangetraversal(compare, root, left, right) {\n\tif (compare(root.key, left) < 0) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif (!root.right.isLeaf()) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t\t}\n\t} else if (compare(root.key, right) >= 0) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif (!root.left.isLeaf()) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\t}\n\t} else {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif (!root.left.isLeaf()) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\t}\n\n\t\tyield root.key;\n\t\tif (!root.right.isLeaf()) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t\t}\n\t}\n}\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n */\nexport default function* rangetraversal(compare, root, left, right) {\n\tif (compare(root.key, left) < 0) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif (root.right !== null) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t\t}\n\t} else if (compare(root.key, right) >= 0) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif (root.left !== null) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\t}\n\t} else {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif (root.left !== null) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\t}\n\n\t\tyield root.key;\n\t\tif (root.right !== null) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t\t}\n\t}\n}\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/rangetraversal.js", "access": "public", @@ -1876,86 +1866,8 @@ { "__docId__": 105, "kind": "file", - "name": "src/types/Leaf.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport Node from './Node.js';\n\n/**\n * A black leaf node.\n *\n * @class\n * @param {Node} parent - The parent node in the tree.\n */\nexport default function Leaf(parent) {\n\tassert(parent instanceof Node);\n\t/** @constant {number} The color of the node. */\n\tthis._color = BLACK;\n\t/** @member {Node} The parent node. */\n\tthis.parent = parent;\n}\n\n/**\n * Returns true if the Leaf object is a leaf. This\n * always returns true.\n *\n * @returns {Boolean}\n */\nLeaf.prototype.isLeaf = function () {\n\treturn true;\n};\n", - "static": true, - "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/types/Leaf.js", - "access": "public", - "description": null, - "lineNumber": 1 - }, - { - "__docId__": 106, - "kind": "function", - "name": "Leaf", - "memberof": "src/types/Leaf.js", - "generator": false, - "async": false, - "static": true, - "longname": "src/types/Leaf.js~Leaf", - "access": "public", - "export": true, - "importPath": "@aureooms/js-red-black-tree/src/types/Leaf.js", - "importStyle": "Leaf", - "description": "A black leaf node.", - "lineNumber": 11, - "unknown": [ - { - "tagName": "@class", - "tagValue": "" - } - ], - "params": [ - { - "nullable": null, - "types": [ - "Node" - ], - "spread": false, - "optional": false, - "name": "parent", - "description": "The parent node in the tree." - } - ], - "return": null - }, - { - "__docId__": 107, - "kind": "function", - "name": "isLeaf", - "memberof": "src/types/Leaf.js", - "generator": false, - "async": false, - "static": true, - "longname": "src/types/Leaf.js~isLeaf", - "access": "public", - "export": false, - "importPath": "@aureooms/js-red-black-tree/src/types/Leaf.js", - "importStyle": null, - "description": "Returns true if the Leaf object is a leaf. This\nalways returns true.", - "lineNumber": 25, - "unknown": [ - { - "tagName": "@returns", - "tagValue": "{Boolean}" - } - ], - "return": { - "nullable": null, - "types": [ - "Boolean" - ], - "spread": false, - "description": "" - }, - "params": [], - "ignore": true - }, - { - "__docId__": 108, - "kind": "file", "name": "src/types/Node.js", - "content": "import Leaf from './Leaf.js';\n\n/**\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n */\nexport default function Node(color, key) {\n\t/** @member {number} The color of the node. */\n\tthis._color = color;\n\t/** @member {Node|Leaf} The left child */\n\tthis.left = new Leaf(this);\n\t/** @member {Node|Leaf} The right child */\n\tthis.right = new Leaf(this);\n\t/** @member {Node} The parent node. */\n\tthis.parent = null;\n\t/** @member {any} The key held by this node. */\n\tthis.key = key;\n}\n\n/**\n * Returns true if the Node object is a leaf. This\n * always returns false.\n *\n * @returns {Boolean}\n */\nNode.prototype.isLeaf = function () {\n\treturn false;\n};\n", + "content": "/**\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n */\nexport default function Node(color, key) {\n\t/** @member {number} The color of the node. */\n\tthis._color = color;\n\t/** @member {Node} The left child */\n\tthis.left = null;\n\t/** @member {Node} The right child */\n\tthis.right = null;\n\t/** @member {Node} The parent node. */\n\tthis.parent = null;\n\t/** @member {any} The key held by this node. */\n\tthis.key = key;\n}\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/types/Node.js", "access": "public", @@ -1963,7 +1875,7 @@ "lineNumber": 1 }, { - "__docId__": 109, + "__docId__": 106, "kind": "function", "name": "Node", "memberof": "src/types/Node.js", @@ -1976,7 +1888,7 @@ "importPath": "@aureooms/js-red-black-tree/src/types/Node.js", "importStyle": "Node", "description": "An internal node. This node can be red or black.", - "lineNumber": 10, + "lineNumber": 8, "unknown": [ { "tagName": "@class", @@ -2008,42 +1920,10 @@ "return": null }, { - "__docId__": 110, - "kind": "function", - "name": "isLeaf", - "memberof": "src/types/Node.js", - "generator": false, - "async": false, - "static": true, - "longname": "src/types/Node.js~isLeaf", - "access": "public", - "export": false, - "importPath": "@aureooms/js-red-black-tree/src/types/Node.js", - "importStyle": null, - "description": "Returns true if the Node object is a leaf. This\nalways returns false.", - "lineNumber": 29, - "unknown": [ - { - "tagName": "@returns", - "tagValue": "{Boolean}" - } - ], - "return": { - "nullable": null, - "types": [ - "Boolean" - ], - "spread": false, - "description": "" - }, - "params": [], - "ignore": true - }, - { - "__docId__": 111, + "__docId__": 107, "kind": "file", "name": "src/types/RedBlackTree.js", - "content": "import assert from 'assert';\nimport Node from './Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport predecessor from '../family/predecessor.js';\nimport insert from '../insertion/insert.js';\nimport insert_case2 from '../insertion/insert_case2.js';\nimport delete_one_child from '../deletion/delete_one_child.js';\nimport search from '../search/search.js';\nimport inordertraversal from '../traversal/inordertraversal.js';\nimport rangetraversal from '../traversal/rangetraversal.js';\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport default class RedBlackTree {\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t */\n\tconstructor(compare) {\n\t\t/** @member {Function} The comparison function for node keys. */\n\t\tthis.compare = compare;\n\t\t/** @member {Node} The root of the tree. */\n\t\tthis.root = null;\n\t}\n\n\t/**\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t */\n\tisEmpty() {\n\t\treturn this.root === null;\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t */\n\tadd(key) {\n\t\tif (this.root === null) {\n\t\t\tthis.root = new Node(BLACK, key);\n\t\t} else {\n\t\t\tconst node = new Node(RED, key);\n\t\t\tinsert(this.compare, this.root, node);\n\t\t\tinsert_case2(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search(key) {\n\t\tif (this.root === null) return null;\n\t\treturn search(this.compare, this.root, key);\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t */\n\tget(key) {\n\t\tconst node = this._search(key);\n\t\treturn node === null ? null : node.key;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean}\n\t */\n\thas(key) {\n\t\treturn this._search(key) !== null;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\t_delete(node) {\n\t\tif (!node.left.isLeaf()) {\n\t\t\t// Replace node's key with predecessor's key\n\t\t\tconst pred = predecessor(node);\n\t\t\tnode.key = pred.key;\n\t\t\t// Delete predecessor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child(pred);\n\t\t} else if (!node.right.isLeaf()) {\n\t\t\t// Replace node's key with successor's key\n\t\t\t// If there is no left child, then there can only be one right\n\t\t\t// child.\n\t\t\tconst succ = node.right;\n\t\t\tassert(succ instanceof Node);\n\t\t\tnode.key = succ.key;\n\t\t\t// Delete successor node\n\t\t\t// note: this node can only have one non-leaf child\n\t\t\t// because the tree is a red-black tree\n\t\t\tdelete_one_child(succ);\n\t\t} else if (node === this.root) {\n\t\t\tthis.root = null;\n\t\t} else {\n\t\t\tdelete_one_child(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove(key) {\n\t\tconst node = this._search(key);\n\t\tif (node === null) return false;\n\n\t\tthis._delete(node);\n\t\treturn true;\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t */\n\t*range(left, right) {\n\t\tif (this.root !== null)\n\t\t\tyield* rangetraversal(this.compare, this.root, left, right);\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t */\n\t*items() {\n\t\tif (this.root !== null) yield* inordertraversal(this.root);\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator]() {\n\t\treturn this.items();\n\t}\n\n\t/**\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic empty(compare) {\n\t\treturn new RedBlackTree(compare);\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from(compare, iterable) {\n\t\tconst tree = new RedBlackTree(compare);\n\n\t\tfor (const element of iterable) tree.add(element);\n\n\t\treturn tree;\n\t}\n}\n", + "content": "import assert from 'assert';\nimport Node from './Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport predecessor from '../family/predecessor.js';\nimport insert from '../insertion/insert.js';\nimport insert_case1 from '../insertion/insert_case1.js';\nimport delete_one_child from '../deletion/delete_one_child.js';\nimport delete_no_child from '../deletion/delete_no_child.js';\nimport search from '../search/search.js';\nimport inordertraversal from '../traversal/inordertraversal.js';\nimport rangetraversal from '../traversal/rangetraversal.js';\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport default class RedBlackTree {\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t */\n\tconstructor(compare) {\n\t\tassert(compare instanceof Function);\n\t\t/** @member {Function} The comparison function for node keys. */\n\t\tthis.compare = compare;\n\t\t/** @member {Node} The root of the tree. */\n\t\tthis.root = null;\n\t}\n\n\t/**\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t */\n\tisEmpty() {\n\t\treturn this.root === null;\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t */\n\tadd(key) {\n\t\tif (this.root === null) {\n\t\t\tthis.root = new Node(BLACK, key);\n\t\t} else {\n\t\t\tconst node = new Node(RED, key);\n\t\t\tinsert(this.compare, this.root, node);\n\t\t\tinsert_case1(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search(key) {\n\t\tif (this.root === null) return null;\n\t\treturn search(this.compare, this.root, key);\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t */\n\tget(key) {\n\t\tconst node = this._search(key);\n\t\treturn node === null ? null : node.key;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t */\n\thas(key) {\n\t\treturn this._search(key) !== null;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\t_delete(node) {\n\t\tassert(node instanceof Node);\n\t\tif (node.left !== null) {\n\t\t\t// Replace node's key with predecessor's key\n\t\t\tconst pred = predecessor(node);\n\t\t\tnode.key = pred.key;\n\t\t\t// Delete predecessor node\n\t\t\t// NOTE: this node can only have one non-leaf (left) child because\n\t\t\t// of red-black tree invariant.\n\t\t\tif (pred.left === null) {\n\t\t\t\tdelete_no_child(pred);\n\t\t\t} else {\n\t\t\t\tdelete_one_child(pred);\n\t\t\t}\n\t\t} else if (node.right !== null) {\n\t\t\t// Replace node's key with successor's key\n\t\t\t// NOTE: Since there is no left child, then there can only be one\n\t\t\t// right child by the red-black tree invariant.\n\t\t\tconst succ = node.right;\n\t\t\tnode.key = succ.key;\n\t\t\t// Delete successor node\n\t\t\tdelete_no_child(succ);\n\t\t} else if (node === this.root) {\n\t\t\tthis.root = null;\n\t\t} else {\n\t\t\tdelete_no_child(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove(key) {\n\t\tconst node = this._search(key);\n\t\tif (node === null) return false;\n\n\t\tthis._delete(node);\n\t\treturn true;\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t */\n\t*range(left, right) {\n\t\tif (this.root !== null)\n\t\t\tyield* rangetraversal(this.compare, this.root, left, right);\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t */\n\t*items() {\n\t\tif (this.root !== null) yield* inordertraversal(this.root);\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator]() {\n\t\treturn this.items();\n\t}\n\n\t/**\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic empty(compare) {\n\t\treturn new RedBlackTree(compare);\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from(compare, iterable) {\n\t\tconst tree = new RedBlackTree(compare);\n\n\t\tfor (const element of iterable) tree.add(element);\n\n\t\treturn tree;\n\t}\n}\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/types/RedBlackTree.js", "access": "public", @@ -2051,7 +1931,7 @@ "lineNumber": 1 }, { - "__docId__": 112, + "__docId__": 108, "kind": "class", "name": "RedBlackTree", "memberof": "src/types/RedBlackTree.js", @@ -2062,11 +1942,11 @@ "importPath": "@aureooms/js-red-black-tree/src/types/RedBlackTree.js", "importStyle": "RedBlackTree", "description": "A RedBlackTree with key-only nodes.", - "lineNumber": 17, + "lineNumber": 18, "interface": false }, { - "__docId__": 113, + "__docId__": 109, "kind": "constructor", "name": "constructor", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2076,7 +1956,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#constructor", "access": "public", "description": "Constructs a new empty red-black tree.", - "lineNumber": 23, + "lineNumber": 24, "params": [ { "nullable": null, @@ -2091,7 +1971,7 @@ ] }, { - "__docId__": 114, + "__docId__": 110, "kind": "member", "name": "compare", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2099,7 +1979,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#compare", "access": "public", "description": null, - "lineNumber": 25, + "lineNumber": 27, "type": { "types": [ "*" @@ -2107,7 +1987,7 @@ } }, { - "__docId__": 115, + "__docId__": 111, "kind": "member", "name": "root", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2115,7 +1995,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#root", "access": "public", "description": null, - "lineNumber": 27, + "lineNumber": 29, "type": { "types": [ "*" @@ -2123,7 +2003,7 @@ } }, { - "__docId__": 116, + "__docId__": 112, "kind": "method", "name": "isEmpty", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2133,7 +2013,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#isEmpty", "access": "public", "description": "Tells whether the tree is empty.", - "lineNumber": 35, + "lineNumber": 37, "unknown": [ { "tagName": "@returns", @@ -2151,7 +2031,7 @@ "params": [] }, { - "__docId__": 117, + "__docId__": 113, "kind": "method", "name": "add", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2161,7 +2041,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#add", "access": "public", "description": "Adds a key to the tree.", - "lineNumber": 44, + "lineNumber": 46, "params": [ { "nullable": null, @@ -2177,7 +2057,7 @@ "return": null }, { - "__docId__": 119, + "__docId__": 115, "kind": "method", "name": "_search", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2187,7 +2067,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#_search", "access": "private", "description": "Search for the input key in the tree.\nReturns the first node whose key equals the input key.\nIf no such node exists, returns null.", - "lineNumber": 62, + "lineNumber": 64, "unknown": [ { "tagName": "@returns", @@ -2216,7 +2096,7 @@ } }, { - "__docId__": 120, + "__docId__": 116, "kind": "method", "name": "get", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2226,7 +2106,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#get", "access": "public", "description": "Search for the input key in the tree. Returns the first node key found\nin this way (with {@link RedBlackTree#_search}. If no such key exists\nin the tree, returns null.", - "lineNumber": 75, + "lineNumber": 77, "unknown": [ { "tagName": "@returns", @@ -2255,7 +2135,7 @@ } }, { - "__docId__": 121, + "__docId__": 117, "kind": "method", "name": "has", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2265,11 +2145,11 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#has", "access": "public", "description": "Returns true if and only if the tree contains the input\nkey.", - "lineNumber": 87, + "lineNumber": 89, "unknown": [ { "tagName": "@returns", - "tagValue": "{Boolean}" + "tagValue": "{boolean}" } ], "params": [ @@ -2287,14 +2167,14 @@ "return": { "nullable": null, "types": [ - "Boolean" + "boolean" ], "spread": false, "description": "" } }, { - "__docId__": 122, + "__docId__": 118, "kind": "method", "name": "_delete", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2304,7 +2184,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#_delete", "access": "private", "description": "Deletes the input node from the tree.", - "lineNumber": 96, + "lineNumber": 98, "params": [ { "nullable": null, @@ -2320,7 +2200,7 @@ "return": null }, { - "__docId__": 124, + "__docId__": 120, "kind": "method", "name": "remove", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2330,11 +2210,11 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#remove", "access": "public", "description": "Search for the first node of the tree whose key equals the input key\n(with {@link RedBlackTree#_search}), then delete that node\n(with {@link RedBlackTree#_delete}). If such a node is found and deleted\nthen return true. Return false otherwise.", - "lineNumber": 132, + "lineNumber": 136, "unknown": [ { "tagName": "@returns", - "tagValue": "{Boolean} - Whether the key existed in the tree before removal." + "tagValue": "{boolean} - Whether the key existed in the tree before removal." } ], "params": [ @@ -2352,14 +2232,14 @@ "return": { "nullable": null, "types": [ - "Boolean" + "boolean" ], "spread": false, "description": "Whether the key existed in the tree before removal." } }, { - "__docId__": 125, + "__docId__": 121, "kind": "method", "name": "range", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2369,7 +2249,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#range", "access": "public", "description": "Returns an in order iterator over the keys of the tree that lie in the\ninterval [left, right[.", - "lineNumber": 147, + "lineNumber": 151, "unknown": [ { "tagName": "@returns", @@ -2408,7 +2288,7 @@ } }, { - "__docId__": 126, + "__docId__": 122, "kind": "method", "name": "items", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2418,7 +2298,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#items", "access": "public", "description": "Returns an in order iterator over the keys of the tree.", - "lineNumber": 157, + "lineNumber": 161, "unknown": [ { "tagName": "@returns", @@ -2436,7 +2316,7 @@ "params": [] }, { - "__docId__": 127, + "__docId__": 123, "kind": "method", "name": "[Symbol.iterator]", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2446,7 +2326,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", "access": "public", "description": "Same as {@link RedBlackTree#items}.", - "lineNumber": 164, + "lineNumber": 168, "params": [], "return": { "types": [ @@ -2455,7 +2335,7 @@ } }, { - "__docId__": 128, + "__docId__": 124, "kind": "method", "name": "empty", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2465,7 +2345,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree.empty", "access": "public", "description": "Constructs an empty red-black tree.", - "lineNumber": 174, + "lineNumber": 178, "unknown": [ { "tagName": "@returns", @@ -2494,7 +2374,7 @@ } }, { - "__docId__": 129, + "__docId__": 125, "kind": "method", "name": "from", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2504,7 +2384,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree.from", "access": "public", "description": "Constructs a red-black tree from an input iterable.", - "lineNumber": 185, + "lineNumber": 189, "unknown": [ { "tagName": "@returns", @@ -2552,7 +2432,7 @@ }, { "kind": "packageJSON", - "content": "{\n \"name\": \"@aureooms/js-red-black-tree\",\n \"description\": \"Red-black tree library for JavaScript\",\n \"version\": \"7.0.0\",\n \"license\": \"AGPL-3.0\",\n \"author\": \"Aurélien Ooms \",\n \"homepage\": \"https://aureooms.github.io/js-red-black-tree\",\n \"repository\": {\n \"type\": \"git\",\n \"url\": \"https://github.com/aureooms/js-red-black-tree\"\n },\n \"bugs\": {\n 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"@aureooms/js-red-black-tree/src/types/node.js~node", "function/index.html#static-function-Node", @@ -35,6 +29,12 @@ window.esdocSearchIndex = [ "_debug @aureooms/js-red-black-tree/src/debug/_debug.js", "function" ], + [ + "@aureooms/js-red-black-tree/src/deletion/delete_case0.js~delete_case0", + "function/index.html#static-function-delete_case0", + "delete_case0 @aureooms/js-red-black-tree/src/deletion/delete_case0.js", + "function" + ], [ "@aureooms/js-red-black-tree/src/deletion/delete_case1.js~delete_case1", "function/index.html#static-function-delete_case1", @@ -47,18 +47,6 @@ window.esdocSearchIndex = [ "delete_case2 @aureooms/js-red-black-tree/src/deletion/delete_case2.js", "function" ], - [ - "@aureooms/js-red-black-tree/src/deletion/delete_case3.js~delete_case3", - "function/index.html#static-function-delete_case3", - "delete_case3 @aureooms/js-red-black-tree/src/deletion/delete_case3.js", - "function" - ], - [ - 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                                                                                                                    • FLeaf
                                                                                                                    • FNode
                                                                                                                      • From 44395419217f788217f1877292825c2eb6811b3c Mon Sep 17 00:00:00 2001 From: aureooms Date: Tue, 6 Apr 2021 08:25:01 +0000 Subject: [PATCH 24/26] =?UTF-8?q?Deploying=20to=20gh-pages=20from=20@=20au?= =?UTF-8?q?reooms/js-red-black-tree@252f052df1334738334ec06660008c01b2f9f8?= =?UTF-8?q?60=20=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ast/source/deletion/delete_case0.js.json | 1410 +- ast/source/deletion/delete_case1.js.json | 4870 +-- ast/source/deletion/delete_case2.js.json | 3188 +- ast/source/deletion/delete_case5.js.json | 4806 +-- ast/source/deletion/delete_no_child.js.json | 3150 +- ast/source/deletion/delete_one_child.js.json | 2372 +- ast/source/deletion/replace_node.js.json | 592 +- ast/source/index.js.json | 4822 ++- ast/source/insertion/insert_case0.js.json | 2238 +- ast/source/insertion/insert_case1.js.json | 2508 +- ast/source/insertion/insert_case2.js.json | 3706 +- ast/source/insertion/insert_case3.js.json | 4557 +-- ast/source/insertion/insert_case4.js.json | 4902 +-- ast/source/rotate/rotate_left.js.json | 7721 ++--- ast/source/rotate/rotate_right.js.json | 7013 ++-- ast/source/swap/swap_color.js.json | 3245 ++ ast/source/swap/swap_left.js.json | 8837 +++++ ast/source/swap/swap_non_adjacent.js.json | 11779 +++++++ .../traversal/leftOpenRangeTraversal.js.json | 5866 ++++ ast/source/traversal/rangetraversal.js.json | 3446 +- .../traversal/rightOpenRangeTraversal.js.json | 5866 ++++ ast/source/types/RedBlackTree.js.json | 27987 +++++++++++----- .../types/RedBlackTree.js~RedBlackTree.html | 92 +- coverage.json | 29 +- file/src/api/empty.js.html | 5 + file/src/api/from.js.html | 5 + file/src/color/BLACK.js.html | 5 + file/src/color/RED.js.html | 5 + file/src/debug/_debug.js.html | 5 + file/src/deletion/delete_case0.js.html | 8 +- file/src/deletion/delete_case1.js.html | 42 +- file/src/deletion/delete_case2.js.html | 10 +- file/src/deletion/delete_case5.js.html | 21 +- file/src/deletion/delete_no_child.js.html | 24 +- file/src/deletion/delete_one_child.js.html | 15 + file/src/deletion/prune.js.html | 5 + file/src/deletion/replace_node.js.html | 7 +- file/src/family/grandparent.js.html | 5 + file/src/family/predecessor.js.html | 5 + file/src/family/sibling.js.html | 5 + file/src/family/uncle.js.html | 5 + file/src/index.js.html | 10 + file/src/insertion/insert.js.html | 5 + file/src/insertion/insert_case0.js.html | 14 +- file/src/insertion/insert_case1.js.html | 10 +- file/src/insertion/insert_case2.js.html | 12 +- file/src/insertion/insert_case3.js.html | 55 +- file/src/insertion/insert_case4.js.html | 8 + file/src/rotate/rotate_left.js.html | 35 +- file/src/rotate/rotate_right.js.html | 35 +- file/src/search/search.js.html | 5 + file/src/swap/swap_color.js.html | 110 + file/src/swap/swap_left.js.html | 141 + file/src/swap/swap_non_adjacent.js.html | 145 + file/src/traversal/inordertraversal.js.html | 5 + .../traversal/leftOpenRangeTraversal.js.html | 124 + file/src/traversal/rangetraversal.js.html | 11 +- .../traversal/rightOpenRangeTraversal.js.html | 124 + file/src/types/Node.js.html | 5 + file/src/types/RedBlackTree.js.html | 115 +- function/index.html | 845 +- identifiers.html | 199 +- index.html | 5 + index.json | 542 +- script/search_index.js | 72 +- source.html | 171 +- variable/index.html | 5 + 67 files changed, 87470 insertions(+), 40517 deletions(-) create mode 100644 ast/source/swap/swap_color.js.json create mode 100644 ast/source/swap/swap_left.js.json create mode 100644 ast/source/swap/swap_non_adjacent.js.json create mode 100644 ast/source/traversal/leftOpenRangeTraversal.js.json create mode 100644 ast/source/traversal/rightOpenRangeTraversal.js.json create mode 100644 file/src/swap/swap_color.js.html create mode 100644 file/src/swap/swap_left.js.html create mode 100644 file/src/swap/swap_non_adjacent.js.html create mode 100644 file/src/traversal/leftOpenRangeTraversal.js.html create mode 100644 file/src/traversal/rightOpenRangeTraversal.js.html diff --git a/ast/source/deletion/delete_case0.js.json b/ast/source/deletion/delete_case0.js.json index d211781..c2596f5 100644 --- a/ast/source/deletion/delete_case0.js.json +++ b/ast/source/deletion/delete_case0.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 629, + "end": 689, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 24, + "line": 25, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 629, + "end": 689, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 24, + "line": 25, "column": 0 } }, @@ -306,16 +306,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 152, - "end": 365, + "end": 417, "loc": { "start": { "line": 6, "column": 0 }, "end": { - "line": 13, + "line": 14, "column": 3 } } @@ -324,44 +324,44 @@ }, { "type": "Identifier", - "start": 366, - "end": 598, + "start": 418, + "end": 658, "loc": { "start": { - "line": 14, + "line": 15, "column": 0 }, "end": { - "line": 21, + "line": 22, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 372, - "end": 597, + "start": 424, + "end": 657, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 21, + "line": 22, "column": 1 } }, "id": { "type": "Identifier", - "start": 372, - "end": 384, + "start": 424, + "end": 436, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 18 }, "identifierName": "delete_case0" @@ -371,15 +371,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 387, - "end": 597, + "start": 439, + "end": 657, "loc": { "start": { - "line": 14, + "line": 15, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 1 } }, @@ -390,15 +390,15 @@ "params": [ { "type": "Identifier", - "start": 388, - "end": 389, + "start": 440, + "end": 441, "loc": { "start": { - "line": 14, + "line": 15, "column": 22 }, "end": { - "line": 14, + "line": 15, "column": 23 }, "identifierName": "n" @@ -408,58 +408,58 @@ ], "body": { "type": "BlockStatement", - "start": 394, - "end": 597, + "start": 446, + "end": 657, "loc": { "start": { - "line": 14, + "line": 15, "column": 28 }, "end": { - "line": 21, + "line": 22, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 397, - "end": 423, + "start": 449, + "end": 475, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 397, - "end": 422, + "start": 449, + "end": 474, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 26 } }, "callee": { "type": "Identifier", - "start": 397, - "end": 403, + "start": 449, + "end": 455, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 7 }, "identifierName": "assert" @@ -469,29 +469,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 404, - "end": 421, + "start": 456, + "end": 473, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 25 } }, "left": { "type": "Identifier", - "start": 404, - "end": 405, + "start": 456, + "end": 457, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 9 }, "identifierName": "n" @@ -501,15 +501,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 417, - "end": 421, + "start": 469, + "end": 473, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 15, + "line": 16, "column": 25 }, "identifierName": "Node" @@ -522,43 +522,43 @@ }, { "type": "ExpressionStatement", - "start": 425, - "end": 452, + "start": 477, + "end": 504, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 425, - "end": 451, + "start": 477, + "end": 503, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 27 } }, "callee": { "type": "Identifier", - "start": 425, - "end": 431, + "start": 477, + "end": 483, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 }, "identifierName": "assert" @@ -568,43 +568,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 432, - "end": 450, + "start": 484, + "end": 502, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 432, - "end": 440, + "start": 484, + "end": 492, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 16 } }, "object": { "type": "Identifier", - "start": 432, - "end": 433, + "start": 484, + "end": 485, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 }, "identifierName": "n" @@ -613,15 +613,15 @@ }, "property": { "type": "Identifier", - "start": 434, - "end": 440, + "start": 486, + "end": 492, "loc": { "start": { - "line": 16, + "line": 17, "column": 10 }, "end": { - "line": 16, + "line": 17, "column": 16 }, "identifierName": "_color" @@ -633,15 +633,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 445, - "end": 450, + "start": 497, + "end": 502, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 26 }, "identifierName": "BLACK" @@ -655,15 +655,15 @@ { "type": "CommentLine", "value": " If n is the root, there is nothing to do:", - "start": 454, - "end": 498, + "start": 506, + "end": 550, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 45 } } @@ -671,15 +671,15 @@ { "type": "CommentLine", "value": " - all paths go through n, and", - "start": 500, - "end": 534, + "start": 552, + "end": 586, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 35 } } @@ -687,15 +687,15 @@ { "type": "CommentLine", "value": " - n is black.", - "start": 536, - "end": 554, + "start": 588, + "end": 606, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 19 } } @@ -703,143 +703,160 @@ ] }, { - "type": "IfStatement", - "start": 556, - "end": 595, + "type": "ReturnStatement", + "start": 608, + "end": 655, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, - "column": 40 + "line": 21, + "column": 48 } }, - "test": { - "type": "BinaryExpression", - "start": 560, - "end": 577, + "argument": { + "type": "ConditionalExpression", + "start": 615, + "end": 654, "loc": { "start": { - "line": 20, - "column": 5 + "line": 21, + "column": 8 }, "end": { - "line": 20, - "column": 22 + "line": 21, + "column": 47 } }, - "left": { - "type": "MemberExpression", - "start": 560, - "end": 568, + "test": { + "type": "BinaryExpression", + "start": 615, + "end": 632, "loc": { "start": { - "line": 20, - "column": 5 + "line": 21, + "column": 8 }, "end": { - "line": 20, - "column": 13 + "line": 21, + "column": 25 } }, - "object": { - "type": "Identifier", - "start": 560, - "end": 561, + "left": { + "type": "MemberExpression", + "start": 615, + "end": 623, "loc": { "start": { - "line": 20, - "column": 5 + "line": 21, + "column": 8 }, "end": { - "line": 20, - "column": 6 + "line": 21, + "column": 16 + } + }, + "object": { + "type": "Identifier", + "start": 615, + "end": 616, + "loc": { + "start": { + "line": 21, + "column": 8 + }, + "end": { + "line": 21, + "column": 9 + }, + "identifierName": "n" }, - "identifierName": "n" + "name": "n", + "leadingComments": null + }, + "property": { + "type": "Identifier", + "start": 617, + "end": 623, + "loc": { + "start": { + "line": 21, + "column": 10 + }, + "end": { + "line": 21, + "column": 16 + }, + "identifierName": "parent" + }, + "name": "parent" }, - "name": "n", + "computed": false, "leadingComments": null }, - "property": { - "type": "Identifier", - "start": 562, - "end": 568, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 628, + "end": 632, "loc": { "start": { - "line": 20, - "column": 7 + "line": 21, + "column": 21 }, "end": { - "line": 20, - "column": 13 - }, - "identifierName": "parent" - }, - "name": "parent" + "line": 21, + "column": 25 + } + } }, - "computed": false, "leadingComments": null }, - "operator": "!==", - "right": { - "type": "NullLiteral", - "start": 573, - "end": 577, + "consequent": { + "type": "Identifier", + "start": 635, + "end": 636, "loc": { "start": { - "line": 20, - "column": 18 + "line": 21, + "column": 28 }, "end": { - "line": 20, - "column": 22 - } - } - }, - "leadingComments": null - }, - "consequent": { - "type": "ExpressionStatement", - "start": 579, - "end": 595, - "loc": { - "start": { - "line": 20, - "column": 24 + "line": 21, + "column": 29 + }, + "identifierName": "n" }, - "end": { - "line": 20, - "column": 40 - } + "name": "n" }, - "expression": { + "alternate": { "type": "CallExpression", - "start": 579, - "end": 594, + "start": 639, + "end": 654, "loc": { "start": { - "line": 20, - "column": 24 + "line": 21, + "column": 32 }, "end": { - "line": 20, - "column": 39 + "line": 21, + "column": 47 } }, "callee": { "type": "Identifier", - "start": 579, - "end": 591, + "start": 639, + "end": 651, "loc": { "start": { - "line": 20, - "column": 24 + "line": 21, + "column": 32 }, "end": { - "line": 20, - "column": 36 + "line": 21, + "column": 44 }, "identifierName": "delete_case1" }, @@ -848,38 +865,38 @@ "arguments": [ { "type": "Identifier", - "start": 592, - "end": 593, + "start": 652, + "end": 653, "loc": { "start": { - "line": 20, - "column": 37 + "line": 21, + "column": 45 }, "end": { - "line": 20, - "column": 38 + "line": 21, + "column": 46 }, "identifierName": "n" }, "name": "n" } ] - } + }, + "leadingComments": null }, - "alternate": null, "leadingComments": [ { "type": "CommentLine", "value": " If n is the root, there is nothing to do:", - "start": 454, - "end": 498, + "start": 506, + "end": 550, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 45 } } @@ -887,15 +904,15 @@ { "type": "CommentLine", "value": " - all paths go through n, and", - "start": 500, - "end": 534, + "start": 552, + "end": 586, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 35 } } @@ -903,15 +920,15 @@ { "type": "CommentLine", "value": " - n is black.", - "start": 536, - "end": 554, + "start": 588, + "end": 606, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 19 } } @@ -932,29 +949,29 @@ }, { "type": "Identifier", - "start": 600, - "end": 628, + "start": 660, + "end": 688, "loc": { "start": { - "line": 23, + "line": 24, "column": 0 }, "end": { - "line": 23, + "line": 24, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 615, - "end": 627, + "start": 675, + "end": 687, "loc": { "start": { - "line": 23, + "line": 24, "column": 15 }, "end": { - "line": 23, + "line": 24, "column": 27 }, "identifierName": "delete_case0" @@ -967,58 +984,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 600, - "end": 628, + "start": 660, + "end": 688, "loc": { "start": { - "line": 23, + "line": 24, "column": 0 }, "end": { - "line": 23, + "line": 24, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 366, - "end": 598, + "start": 418, + "end": 658, "loc": { "start": { - "line": 14, + "line": 15, "column": 0 }, "end": { - "line": 21, + "line": 22, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 372, - "end": 597, + "start": 424, + "end": 657, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 21, + "line": 22, "column": 1 } }, "id": { "type": "Identifier", - "start": 372, - "end": 384, + "start": 424, + "end": 436, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 18 }, "identifierName": "delete_case0" @@ -1028,29 +1045,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 387, - "end": 597, + "start": 439, + "end": 657, "loc": { "start": { - "line": 14, + "line": 15, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 1 } }, "id": { "type": "Identifier", - "start": 372, - "end": 384, + "start": 424, + "end": 436, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 18 }, "identifierName": "delete_case0" @@ -1064,15 +1081,15 @@ "params": [ { "type": "Identifier", - "start": 388, - "end": 389, + "start": 440, + "end": 441, "loc": { "start": { - "line": 14, + "line": 15, "column": 22 }, "end": { - "line": 14, + "line": 15, "column": 23 }, "identifierName": "n" @@ -1082,58 +1099,58 @@ ], "body": { "type": "BlockStatement", - "start": 394, - "end": 597, + "start": 446, + "end": 657, "loc": { "start": { - "line": 14, + "line": 15, "column": 28 }, "end": { - "line": 21, + "line": 22, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 397, - "end": 423, + "start": 449, + "end": 475, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 397, - "end": 422, + "start": 449, + "end": 474, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 26 } }, "callee": { "type": "Identifier", - "start": 397, - "end": 403, + "start": 449, + "end": 455, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 7 }, "identifierName": "assert" @@ -1143,29 +1160,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 404, - "end": 421, + "start": 456, + "end": 473, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 25 } }, "left": { "type": "Identifier", - "start": 404, - "end": 405, + "start": 456, + "end": 457, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 9 }, "identifierName": "n" @@ -1175,15 +1192,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 417, - "end": 421, + "start": 469, + "end": 473, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 15, + "line": 16, "column": 25 }, "identifierName": "Node" @@ -1196,43 +1213,43 @@ }, { "type": "ExpressionStatement", - "start": 425, - "end": 452, + "start": 477, + "end": 504, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 425, - "end": 451, + "start": 477, + "end": 503, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 27 } }, "callee": { "type": "Identifier", - "start": 425, - "end": 431, + "start": 477, + "end": 483, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 }, "identifierName": "assert" @@ -1242,43 +1259,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 432, - "end": 450, + "start": 484, + "end": 502, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 432, - "end": 440, + "start": 484, + "end": 492, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 16 } }, "object": { "type": "Identifier", - "start": 432, - "end": 433, + "start": 484, + "end": 485, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 }, "identifierName": "n" @@ -1287,15 +1304,15 @@ }, "property": { "type": "Identifier", - "start": 434, - "end": 440, + "start": 486, + "end": 492, "loc": { "start": { - "line": 16, + "line": 17, "column": 10 }, "end": { - "line": 16, + "line": 17, "column": 16 }, "identifierName": "_color" @@ -1307,15 +1324,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 445, - "end": 450, + "start": 497, + "end": 502, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 26 }, "identifierName": "BLACK" @@ -1329,15 +1346,15 @@ { "type": "CommentLine", "value": " If n is the root, there is nothing to do:", - "start": 454, - "end": 498, + "start": 506, + "end": 550, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 45 } } @@ -1345,15 +1362,15 @@ { "type": "CommentLine", "value": " - all paths go through n, and", - "start": 500, - "end": 534, + "start": 552, + "end": 586, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 35 } } @@ -1361,15 +1378,15 @@ { "type": "CommentLine", "value": " - n is black.", - "start": 536, - "end": 554, + "start": 588, + "end": 606, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 19 } } @@ -1377,143 +1394,160 @@ ] }, { - "type": "IfStatement", - "start": 556, - "end": 595, + "type": "ReturnStatement", + "start": 608, + "end": 655, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, - "column": 40 + "line": 21, + "column": 48 } }, - "test": { - "type": "BinaryExpression", - "start": 560, - "end": 577, + "argument": { + "type": "ConditionalExpression", + "start": 615, + "end": 654, "loc": { "start": { - "line": 20, - "column": 5 + "line": 21, + "column": 8 }, "end": { - "line": 20, - "column": 22 + "line": 21, + "column": 47 } }, - "left": { - "type": "MemberExpression", - "start": 560, - "end": 568, + "test": { + "type": "BinaryExpression", + "start": 615, + "end": 632, "loc": { "start": { - "line": 20, - "column": 5 + "line": 21, + "column": 8 }, "end": { - "line": 20, - "column": 13 + "line": 21, + "column": 25 } }, - "object": { - "type": "Identifier", - "start": 560, - "end": 561, + "left": { + "type": "MemberExpression", + "start": 615, + "end": 623, "loc": { "start": { - "line": 20, - "column": 5 + "line": 21, + "column": 8 }, "end": { - "line": 20, - "column": 6 + "line": 21, + "column": 16 + } + }, + "object": { + "type": "Identifier", + "start": 615, + "end": 616, + "loc": { + "start": { + "line": 21, + "column": 8 + }, + "end": { + "line": 21, + "column": 9 + }, + "identifierName": "n" }, - "identifierName": "n" + "name": "n", + "leadingComments": null }, - "name": "n", + "property": { + "type": "Identifier", + "start": 617, + "end": 623, + "loc": { + "start": { + "line": 21, + "column": 10 + }, + "end": { + "line": 21, + "column": 16 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false, "leadingComments": null }, - "property": { - "type": "Identifier", - "start": 562, - "end": 568, + "operator": "===", + "right": { + "type": "NullLiteral", + "start": 628, + "end": 632, "loc": { "start": { - "line": 20, - "column": 7 + "line": 21, + "column": 21 }, "end": { - "line": 20, - "column": 13 - }, - "identifierName": "parent" - }, - "name": "parent" + "line": 21, + "column": 25 + } + } }, - "computed": false, "leadingComments": null }, - "operator": "!==", - "right": { - "type": "NullLiteral", - "start": 573, - "end": 577, + "consequent": { + "type": "Identifier", + "start": 635, + "end": 636, "loc": { "start": { - "line": 20, - "column": 18 + "line": 21, + "column": 28 }, "end": { - "line": 20, - "column": 22 - } - } - }, - "leadingComments": null - }, - "consequent": { - "type": "ExpressionStatement", - "start": 579, - "end": 595, - "loc": { - "start": { - "line": 20, - "column": 24 + "line": 21, + "column": 29 + }, + "identifierName": "n" }, - "end": { - "line": 20, - "column": 40 - } + "name": "n" }, - "expression": { + "alternate": { "type": "CallExpression", - "start": 579, - "end": 594, + "start": 639, + "end": 654, "loc": { "start": { - "line": 20, - "column": 24 + "line": 21, + "column": 32 }, "end": { - "line": 20, - "column": 39 + "line": 21, + "column": 47 } }, "callee": { "type": "Identifier", - "start": 579, - "end": 591, + "start": 639, + "end": 651, "loc": { "start": { - "line": 20, - "column": 24 + "line": 21, + "column": 32 }, "end": { - "line": 20, - "column": 36 + "line": 21, + "column": 44 }, "identifierName": "delete_case1" }, @@ -1522,38 +1556,38 @@ "arguments": [ { "type": "Identifier", - "start": 592, - "end": 593, + "start": 652, + "end": 653, "loc": { "start": { - "line": 20, - "column": 37 + "line": 21, + "column": 45 }, "end": { - "line": 20, - "column": 38 + "line": 21, + "column": 46 }, "identifierName": "n" }, "name": "n" } ] - } - }, - "alternate": null, + }, + "leadingComments": null + }, "leadingComments": [ { "type": "CommentLine", "value": " If n is the root, there is nothing to do:", - "start": 454, - "end": 498, + "start": 506, + "end": 550, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 45 } } @@ -1561,15 +1595,15 @@ { "type": "CommentLine", "value": " - all paths go through n, and", - "start": 500, - "end": 534, + "start": 552, + "end": 586, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 35 } } @@ -1577,15 +1611,15 @@ { "type": "CommentLine", "value": " - n is black.", - "start": 536, - "end": 554, + "start": 588, + "end": 606, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 19 } } @@ -1603,16 +1637,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 152, - "end": 365, + "end": 417, "loc": { "start": { "line": 6, "column": 0 }, "end": { - "line": 13, + "line": 14, "column": 3 } } @@ -1627,16 +1661,16 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 152, - "end": 365, + "end": 417, "loc": { "start": { "line": 6, "column": 0 }, "end": { - "line": 13, + "line": 14, "column": 3 } } @@ -1644,15 +1678,15 @@ { "type": "CommentLine", "value": " If n is the root, there is nothing to do:", - "start": 454, - "end": 498, + "start": 506, + "end": 550, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 45 } } @@ -1660,15 +1694,15 @@ { "type": "CommentLine", "value": " - all paths go through n, and", - "start": 500, - "end": 534, + "start": 552, + "end": 586, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 35 } } @@ -1676,15 +1710,15 @@ { "type": "CommentLine", "value": " - n is black.", - "start": 536, - "end": 554, + "start": 588, + "end": 606, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 19 } } @@ -2225,16 +2259,16 @@ }, { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 152, - "end": 365, + "end": 417, "loc": { "start": { "line": 6, "column": 0 }, "end": { - "line": 13, + "line": 14, "column": 3 } } @@ -2254,15 +2288,15 @@ "updateContext": null }, "value": "const", - "start": 366, - "end": 371, + "start": 418, + "end": 423, "loc": { "start": { - "line": 14, + "line": 15, "column": 0 }, "end": { - "line": 14, + "line": 15, "column": 5 } } @@ -2280,15 +2314,15 @@ "binop": null }, "value": "delete_case0", - "start": 372, - "end": 384, + "start": 424, + "end": 436, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 18 } } @@ -2307,15 +2341,15 @@ "updateContext": null }, "value": "=", - "start": 385, - "end": 386, + "start": 437, + "end": 438, "loc": { "start": { - "line": 14, + "line": 15, "column": 19 }, "end": { - "line": 14, + "line": 15, "column": 20 } } @@ -2332,15 +2366,15 @@ "postfix": false, "binop": null }, - "start": 387, - "end": 388, + "start": 439, + "end": 440, "loc": { "start": { - "line": 14, + "line": 15, "column": 21 }, "end": { - "line": 14, + "line": 15, "column": 22 } } @@ -2358,15 +2392,15 @@ "binop": null }, "value": "n", - "start": 388, - "end": 389, + "start": 440, + "end": 441, "loc": { "start": { - "line": 14, + "line": 15, "column": 22 }, "end": { - "line": 14, + "line": 15, "column": 23 } } @@ -2383,15 +2417,15 @@ "postfix": false, "binop": null }, - "start": 389, - "end": 390, + "start": 441, + "end": 442, "loc": { "start": { - "line": 14, + "line": 15, "column": 23 }, "end": { - "line": 14, + "line": 15, "column": 24 } } @@ -2409,15 +2443,15 @@ "binop": null, "updateContext": null }, - "start": 391, - "end": 393, + "start": 443, + "end": 445, "loc": { "start": { - "line": 14, + "line": 15, "column": 25 }, "end": { - "line": 14, + "line": 15, "column": 27 } } @@ -2434,15 +2468,15 @@ "postfix": false, "binop": null }, - "start": 394, - "end": 395, + "start": 446, + "end": 447, "loc": { "start": { - "line": 14, + "line": 15, "column": 28 }, "end": { - "line": 14, + "line": 15, "column": 29 } } @@ -2460,15 +2494,15 @@ "binop": null }, "value": "assert", - "start": 397, - "end": 403, + "start": 449, + "end": 455, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 7 } } @@ -2485,15 +2519,15 @@ "postfix": false, "binop": null }, - "start": 403, - "end": 404, + "start": 455, + "end": 456, "loc": { "start": { - "line": 15, + "line": 16, "column": 7 }, "end": { - "line": 15, + "line": 16, "column": 8 } } @@ -2511,15 +2545,15 @@ "binop": null }, "value": "n", - "start": 404, - "end": 405, + "start": 456, + "end": 457, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 9 } } @@ -2539,15 +2573,15 @@ "updateContext": null }, "value": "instanceof", - "start": 406, - "end": 416, + "start": 458, + "end": 468, "loc": { "start": { - "line": 15, + "line": 16, "column": 10 }, "end": { - "line": 15, + "line": 16, "column": 20 } } @@ -2565,15 +2599,15 @@ "binop": null }, "value": "Node", - "start": 417, - "end": 421, + "start": 469, + "end": 473, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 15, + "line": 16, "column": 25 } } @@ -2590,15 +2624,15 @@ "postfix": false, "binop": null }, - "start": 421, - "end": 422, + "start": 473, + "end": 474, "loc": { "start": { - "line": 15, + "line": 16, "column": 25 }, "end": { - "line": 15, + "line": 16, "column": 26 } } @@ -2616,15 +2650,15 @@ "binop": null, "updateContext": null }, - "start": 422, - "end": 423, + "start": 474, + "end": 475, "loc": { "start": { - "line": 15, + "line": 16, "column": 26 }, "end": { - "line": 15, + "line": 16, "column": 27 } } @@ -2642,15 +2676,15 @@ "binop": null }, "value": "assert", - "start": 425, - "end": 431, + "start": 477, + "end": 483, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 } } @@ -2667,15 +2701,15 @@ "postfix": false, "binop": null }, - "start": 431, - "end": 432, + "start": 483, + "end": 484, "loc": { "start": { - "line": 16, + "line": 17, "column": 7 }, "end": { - "line": 16, + "line": 17, "column": 8 } } @@ -2693,15 +2727,15 @@ "binop": null }, "value": "n", - "start": 432, - "end": 433, + "start": 484, + "end": 485, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 } } @@ -2719,15 +2753,15 @@ "binop": null, "updateContext": null }, - "start": 433, - "end": 434, + "start": 485, + "end": 486, "loc": { "start": { - "line": 16, + "line": 17, "column": 9 }, "end": { - "line": 16, + "line": 17, "column": 10 } } @@ -2745,15 +2779,15 @@ "binop": null }, "value": "_color", - "start": 434, - "end": 440, + "start": 486, + "end": 492, "loc": { "start": { - "line": 16, + "line": 17, "column": 10 }, "end": { - "line": 16, + "line": 17, "column": 16 } } @@ -2772,15 +2806,15 @@ "updateContext": null }, "value": "===", - "start": 441, - "end": 444, + "start": 493, + "end": 496, "loc": { "start": { - "line": 16, + "line": 17, "column": 17 }, "end": { - "line": 16, + "line": 17, "column": 20 } } @@ -2798,15 +2832,15 @@ "binop": null }, "value": "BLACK", - "start": 445, - "end": 450, + "start": 497, + "end": 502, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 26 } } @@ -2823,15 +2857,15 @@ "postfix": false, "binop": null }, - "start": 450, - "end": 451, + "start": 502, + "end": 503, "loc": { "start": { - "line": 16, + "line": 17, "column": 26 }, "end": { - "line": 16, + "line": 17, "column": 27 } } @@ -2849,15 +2883,15 @@ "binop": null, "updateContext": null }, - "start": 451, - "end": 452, + "start": 503, + "end": 504, "loc": { "start": { - "line": 16, + "line": 17, "column": 27 }, "end": { - "line": 16, + "line": 17, "column": 28 } } @@ -2865,15 +2899,15 @@ { "type": "CommentLine", "value": " If n is the root, there is nothing to do:", - "start": 454, - "end": 498, + "start": 506, + "end": 550, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 45 } } @@ -2881,15 +2915,15 @@ { "type": "CommentLine", "value": " - all paths go through n, and", - "start": 500, - "end": 534, + "start": 552, + "end": 586, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 35 } } @@ -2897,24 +2931,24 @@ { "type": "CommentLine", "value": " - n is black.", - "start": 536, - "end": 554, + "start": 588, + "end": 606, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 19 } } }, { "type": { - "label": "if", - "keyword": "if", - "beforeExpr": false, + "label": "return", + "keyword": "return", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -2924,24 +2958,24 @@ "binop": null, "updateContext": null }, - "value": "if", - "start": 556, - "end": 558, + "value": "return", + "start": 608, + "end": 614, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, - "column": 3 + "line": 21, + "column": 7 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -2950,16 +2984,43 @@ "postfix": false, "binop": null }, - "start": 559, - "end": 560, + "value": "n", + "start": 615, + "end": 616, + "loc": { + "start": { + "line": 21, + "column": 8 + }, + "end": { + "line": 21, + "column": 9 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 616, + "end": 617, "loc": { "start": { - "line": 20, - "column": 4 + "line": 21, + "column": 9 }, "end": { - "line": 20, - "column": 5 + "line": 21, + "column": 10 } } }, @@ -2975,49 +3036,51 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 560, - "end": 561, + "value": "parent", + "start": 617, + "end": 623, "loc": { "start": { - "line": 20, - "column": 5 + "line": 21, + "column": 10 }, "end": { - "line": 20, - "column": 6 + "line": 21, + "column": 16 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 561, - "end": 562, + "value": "===", + "start": 624, + "end": 627, "loc": { "start": { - "line": 20, - "column": 6 + "line": 21, + "column": 17 }, "end": { - "line": 20, - "column": 7 + "line": 21, + "column": 20 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3025,25 +3088,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "parent", - "start": 562, - "end": 568, + "value": "null", + "start": 628, + "end": 632, "loc": { "start": { - "line": 20, - "column": 7 + "line": 21, + "column": 21 }, "end": { - "line": 20, - "column": 13 + "line": 21, + "column": 25 } } }, { "type": { - "label": "==/!=", + "label": "?", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -3051,27 +3115,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "!==", - "start": 569, - "end": 572, + "start": 633, + "end": 634, "loc": { "start": { - "line": 20, - "column": 14 + "line": 21, + "column": 26 }, "end": { - "line": 20, - "column": 17 + "line": 21, + "column": 27 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -3079,45 +3141,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 573, - "end": 577, + "value": "n", + "start": 635, + "end": 636, "loc": { "start": { - "line": 20, - "column": 18 + "line": 21, + "column": 28 }, "end": { - "line": 20, - "column": 22 + "line": 21, + "column": 29 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ":", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 577, - "end": 578, + "start": 637, + "end": 638, "loc": { "start": { - "line": 20, - "column": 22 + "line": 21, + "column": 30 }, "end": { - "line": 20, - "column": 23 + "line": 21, + "column": 31 } } }, @@ -3134,16 +3196,16 @@ "binop": null }, "value": "delete_case1", - "start": 579, - "end": 591, + "start": 639, + "end": 651, "loc": { "start": { - "line": 20, - "column": 24 + "line": 21, + "column": 32 }, "end": { - "line": 20, - "column": 36 + "line": 21, + "column": 44 } } }, @@ -3159,16 +3221,16 @@ "postfix": false, "binop": null }, - "start": 591, - "end": 592, + "start": 651, + "end": 652, "loc": { "start": { - "line": 20, - "column": 36 + "line": 21, + "column": 44 }, "end": { - "line": 20, - "column": 37 + "line": 21, + "column": 45 } } }, @@ -3185,16 +3247,16 @@ "binop": null }, "value": "n", - "start": 592, - "end": 593, + "start": 652, + "end": 653, "loc": { "start": { - "line": 20, - "column": 37 + "line": 21, + "column": 45 }, "end": { - "line": 20, - "column": 38 + "line": 21, + "column": 46 } } }, @@ -3210,16 +3272,16 @@ "postfix": false, "binop": null }, - "start": 593, - "end": 594, + "start": 653, + "end": 654, "loc": { "start": { - "line": 20, - "column": 38 + "line": 21, + "column": 46 }, "end": { - "line": 20, - "column": 39 + "line": 21, + "column": 47 } } }, @@ -3236,16 +3298,16 @@ "binop": null, "updateContext": null }, - "start": 594, - "end": 595, + "start": 654, + "end": 655, "loc": { "start": { - "line": 20, - "column": 39 + "line": 21, + "column": 47 }, "end": { - "line": 20, - "column": 40 + "line": 21, + "column": 48 } } }, @@ -3261,15 +3323,15 @@ "postfix": false, "binop": null }, - "start": 596, - "end": 597, + "start": 656, + "end": 657, "loc": { "start": { - "line": 21, + "line": 22, "column": 0 }, "end": { - "line": 21, + "line": 22, "column": 1 } } @@ -3287,15 +3349,15 @@ "binop": null, "updateContext": null }, - "start": 597, - "end": 598, + "start": 657, + "end": 658, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 2 } } @@ -3315,15 +3377,15 @@ "updateContext": null }, "value": "export", - "start": 600, - "end": 606, + "start": 660, + "end": 666, "loc": { "start": { - "line": 23, + "line": 24, "column": 0 }, "end": { - "line": 23, + "line": 24, "column": 6 } } @@ -3343,15 +3405,15 @@ "updateContext": null }, "value": "default", - "start": 607, - "end": 614, + "start": 667, + "end": 674, "loc": { "start": { - "line": 23, + "line": 24, "column": 7 }, "end": { - "line": 23, + "line": 24, "column": 14 } } @@ -3369,15 +3431,15 @@ "binop": null }, "value": "delete_case0", - "start": 615, - "end": 627, + "start": 675, + "end": 687, "loc": { "start": { - "line": 23, + "line": 24, "column": 15 }, "end": { - "line": 23, + "line": 24, "column": 27 } } @@ -3395,15 +3457,15 @@ "binop": null, "updateContext": null }, - "start": 627, - "end": 628, + "start": 687, + "end": 688, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 28 } } @@ -3421,15 +3483,15 @@ "binop": null, "updateContext": null }, - "start": 629, - "end": 629, + "start": 689, + "end": 689, "loc": { "start": { - "line": 24, + "line": 25, "column": 0 }, "end": { - "line": 24, + "line": 25, "column": 0 } } diff --git a/ast/source/deletion/delete_case1.js.json b/ast/source/deletion/delete_case1.js.json index 34925d3..309876e 100644 --- a/ast/source/deletion/delete_case1.js.json +++ b/ast/source/deletion/delete_case1.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 1441, + "end": 1489, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 53, + "line": 54, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 1441, + "end": 1489, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 53, + "line": 54, "column": 0 } }, @@ -651,16 +651,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 384, - "end": 622, + "end": 674, "loc": { "start": { "line": 12, "column": 0 }, "end": { - "line": 20, + "line": 21, "column": 3 } } @@ -669,44 +669,44 @@ }, { "type": "Identifier", - "start": 623, - "end": 1410, + "start": 675, + "end": 1458, "loc": { "start": { - "line": 21, + "line": 22, "column": 0 }, "end": { - "line": 50, + "line": 51, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 629, - "end": 1409, + "start": 681, + "end": 1457, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 50, + "line": 51, "column": 1 } }, "id": { "type": "Identifier", - "start": 629, - "end": 641, + "start": 681, + "end": 693, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 21, + "line": 22, "column": 18 }, "identifierName": "delete_case1" @@ -716,15 +716,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 644, - "end": 1409, + "start": 696, + "end": 1457, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 50, + "line": 51, "column": 1 } }, @@ -735,15 +735,15 @@ "params": [ { "type": "Identifier", - "start": 645, - "end": 646, + "start": 697, + "end": 698, "loc": { "start": { - "line": 21, + "line": 22, "column": 22 }, "end": { - "line": 21, + "line": 22, "column": 23 }, "identifierName": "n" @@ -753,58 +753,58 @@ ], "body": { "type": "BlockStatement", - "start": 651, - "end": 1409, + "start": 703, + "end": 1457, "loc": { "start": { - "line": 21, + "line": 22, "column": 28 }, "end": { - "line": 50, + "line": 51, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 654, - "end": 680, + "start": 706, + "end": 732, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 654, - "end": 679, + "start": 706, + "end": 731, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "callee": { "type": "Identifier", - "start": 654, - "end": 660, + "start": 706, + "end": 712, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -814,29 +814,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 661, - "end": 678, + "start": 713, + "end": 730, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 25 } }, "left": { "type": "Identifier", - "start": 661, - "end": 662, + "start": 713, + "end": 714, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "n" @@ -846,15 +846,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 674, - "end": 678, + "start": 726, + "end": 730, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 25 }, "identifierName": "Node" @@ -867,43 +867,43 @@ }, { "type": "ExpressionStatement", - "start": 682, - "end": 709, + "start": 734, + "end": 761, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 682, - "end": 708, + "start": 734, + "end": 760, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 27 } }, "callee": { "type": "Identifier", - "start": 682, - "end": 688, + "start": 734, + "end": 740, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -913,43 +913,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 689, - "end": 707, + "start": 741, + "end": 759, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 689, - "end": 697, + "start": 741, + "end": 749, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 689, - "end": 690, + "start": 741, + "end": 742, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 }, "identifierName": "n" @@ -958,15 +958,15 @@ }, "property": { "type": "Identifier", - "start": 691, - "end": 697, + "start": 743, + "end": 749, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 16 }, "identifierName": "_color" @@ -978,15 +978,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 702, - "end": 707, + "start": 754, + "end": 759, "loc": { "start": { - "line": 23, + "line": 24, "column": 21 }, "end": { - "line": 23, + "line": 24, "column": 26 }, "identifierName": "BLACK" @@ -999,43 +999,43 @@ }, { "type": "ExpressionStatement", - "start": 711, - "end": 737, + "start": 763, + "end": 789, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 711, - "end": 736, + "start": 763, + "end": 788, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 26 } }, "callee": { "type": "Identifier", - "start": 711, - "end": 717, + "start": 763, + "end": 769, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -1045,43 +1045,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 718, - "end": 735, + "start": 770, + "end": 787, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 718, - "end": 726, + "start": 770, + "end": 778, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 16 } }, "object": { "type": "Identifier", - "start": 718, - "end": 719, + "start": 770, + "end": 771, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 }, "identifierName": "n" @@ -1090,15 +1090,15 @@ }, "property": { "type": "Identifier", - "start": 720, - "end": 726, + "start": 772, + "end": 778, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 16 }, "identifierName": "parent" @@ -1110,15 +1110,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 731, - "end": 735, + "start": 783, + "end": 787, "loc": { "start": { - "line": 24, + "line": 25, "column": 21 }, "end": { - "line": 24, + "line": 25, "column": 25 } } @@ -1129,44 +1129,44 @@ }, { "type": "VariableDeclaration", - "start": 740, - "end": 761, + "start": 792, + "end": 813, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 746, - "end": 760, + "start": 798, + "end": 812, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 21 } }, "id": { "type": "Identifier", - "start": 746, - "end": 747, + "start": 798, + "end": 799, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 8 }, "identifierName": "s" @@ -1175,29 +1175,29 @@ }, "init": { "type": "CallExpression", - "start": 750, - "end": 760, + "start": 802, + "end": 812, "loc": { "start": { - "line": 26, + "line": 27, "column": 11 }, "end": { - "line": 26, + "line": 27, "column": 21 } }, "callee": { "type": "Identifier", - "start": 750, - "end": 757, + "start": 802, + "end": 809, "loc": { "start": { - "line": 26, + "line": 27, "column": 11 }, "end": { - "line": 26, + "line": 27, "column": 18 }, "identifierName": "sibling" @@ -1207,15 +1207,15 @@ "arguments": [ { "type": "Identifier", - "start": 758, - "end": 759, + "start": 810, + "end": 811, "loc": { "start": { - "line": 26, + "line": 27, "column": 19 }, "end": { - "line": 26, + "line": 27, "column": 20 }, "identifierName": "n" @@ -1230,43 +1230,43 @@ }, { "type": "ExpressionStatement", - "start": 763, - "end": 789, + "start": 815, + "end": 841, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 763, - "end": 788, + "start": 815, + "end": 840, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 26 } }, "callee": { "type": "Identifier", - "start": 763, - "end": 769, + "start": 815, + "end": 821, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 7 }, "identifierName": "assert" @@ -1276,29 +1276,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 770, - "end": 787, + "start": 822, + "end": 839, "loc": { "start": { - "line": 27, + "line": 28, "column": 8 }, "end": { - "line": 27, + "line": 28, "column": 25 } }, "left": { "type": "Identifier", - "start": 770, - "end": 771, + "start": 822, + "end": 823, "loc": { "start": { - "line": 27, + "line": 28, "column": 8 }, "end": { - "line": 27, + "line": 28, "column": 9 }, "identifierName": "s" @@ -1308,15 +1308,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 783, - "end": 787, + "start": 835, + "end": 839, "loc": { "start": { - "line": 27, + "line": 28, "column": 21 }, "end": { - "line": 27, + "line": 28, "column": 25 }, "identifierName": "Node" @@ -1329,57 +1329,57 @@ }, { "type": "IfStatement", - "start": 792, - "end": 1407, + "start": 844, + "end": 942, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 49, + "line": 33, "column": 2 } }, "test": { "type": "BinaryExpression", - "start": 796, - "end": 814, + "start": 848, + "end": 866, "loc": { "start": { - "line": 29, + "line": 30, "column": 5 }, "end": { - "line": 29, + "line": 30, "column": 23 } }, "left": { "type": "MemberExpression", - "start": 796, - "end": 804, + "start": 848, + "end": 856, "loc": { "start": { - "line": 29, + "line": 30, "column": 5 }, "end": { - "line": 29, + "line": 30, "column": 13 } }, "object": { "type": "Identifier", - "start": 796, - "end": 797, + "start": 848, + "end": 849, "loc": { "start": { - "line": 29, + "line": 30, "column": 5 }, "end": { - "line": 29, + "line": 30, "column": 6 }, "identifierName": "s" @@ -1388,15 +1388,15 @@ }, "property": { "type": "Identifier", - "start": 798, - "end": 804, + "start": 850, + "end": 856, "loc": { "start": { - "line": 29, + "line": 30, "column": 7 }, "end": { - "line": 29, + "line": 30, "column": 13 }, "identifierName": "_color" @@ -1408,15 +1408,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 809, - "end": 814, + "start": 861, + "end": 866, "loc": { "start": { - "line": 29, + "line": 30, "column": 18 }, "end": { - "line": 29, + "line": 30, "column": 23 }, "identifierName": "BLACK" @@ -1426,59 +1426,59 @@ }, "consequent": { "type": "BlockStatement", - "start": 816, - "end": 883, + "start": 868, + "end": 942, "loc": { "start": { - "line": 29, + "line": 30, "column": 25 }, "end": { - "line": 32, + "line": 33, "column": 2 } }, "body": [ { - "type": "ExpressionStatement", - "start": 864, - "end": 880, + "type": "ReturnStatement", + "start": 916, + "end": 939, "loc": { "start": { - "line": 31, + "line": 32, "column": 2 }, "end": { - "line": 31, - "column": 18 + "line": 32, + "column": 25 } }, - "expression": { + "argument": { "type": "CallExpression", - "start": 864, - "end": 879, + "start": 923, + "end": 938, "loc": { "start": { - "line": 31, - "column": 2 + "line": 32, + "column": 9 }, "end": { - "line": 31, - "column": 17 + "line": 32, + "column": 24 } }, "callee": { "type": "Identifier", - "start": 864, - "end": 876, + "start": 923, + "end": 935, "loc": { "start": { - "line": 31, - "column": 2 + "line": 32, + "column": 9 }, "end": { - "line": 31, - "column": 14 + "line": 32, + "column": 21 }, "identifierName": "delete_case2" }, @@ -1488,16 +1488,16 @@ "arguments": [ { "type": "Identifier", - "start": 877, - "end": 878, + "start": 936, + "end": 937, "loc": { "start": { - "line": 31, - "column": 15 + "line": 32, + "column": 22 }, "end": { - "line": 31, - "column": 16 + "line": 32, + "column": 23 }, "identifierName": "n" }, @@ -1510,15 +1510,15 @@ { "type": "CommentLine", "value": " If n's sibling is BLACK, go to case 2.", - "start": 820, - "end": 861, + "start": 872, + "end": 913, "loc": { "start": { - "line": 30, + "line": 31, "column": 2 }, "end": { - "line": 30, + "line": 31, "column": 43 } } @@ -1526,671 +1526,706 @@ ] } ], - "directives": [] + "directives": [], + "trailingComments": null }, - "alternate": { - "type": "BlockStatement", - "start": 889, - "end": 1407, + "alternate": null, + "trailingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * Otherwise, prepare for and go to case 3.\n\t *\n\t * B *B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t ", + "start": 945, + "end": 1301, + "loc": { + "start": { + "line": 35, + "column": 1 + }, + "end": { + "line": 45, + "column": 4 + } + } + } + ] + }, + { + "type": "ExpressionStatement", + "start": 1303, + "end": 1325, + "loc": { + "start": { + "line": 46, + "column": 1 + }, + "end": { + "line": 46, + "column": 23 + } + }, + "expression": { + "type": "AssignmentExpression", + "start": 1303, + "end": 1324, "loc": { "start": { - 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"end": 1440, + "start": 1460, + "end": 1488, "loc": { "start": { - "line": 52, + "line": 53, "column": 0 }, "end": { - "line": 52, + "line": 53, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 1427, - "end": 1439, + "start": 1475, + "end": 1487, "loc": { "start": { - "line": 52, + "line": 53, "column": 15 }, "end": { - "line": 52, + "line": 53, "column": 27 }, "identifierName": "delete_case1" @@ -2242,58 +2277,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 1412, - "end": 1440, + "start": 1460, + "end": 1488, "loc": { "start": { - "line": 52, + "line": 53, "column": 0 }, "end": { - "line": 52, + "line": 53, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 623, - "end": 1410, + "start": 675, + "end": 1458, "loc": { "start": { - "line": 21, + "line": 22, "column": 0 }, "end": { - "line": 50, + "line": 51, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 629, - "end": 1409, + "start": 681, + "end": 1457, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 50, + "line": 51, "column": 1 } }, "id": { "type": "Identifier", - "start": 629, - "end": 641, + "start": 681, + "end": 693, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 21, + "line": 22, "column": 18 }, "identifierName": "delete_case1" @@ -2303,29 +2338,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 644, - "end": 1409, + "start": 696, + "end": 1457, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 50, + "line": 51, "column": 1 } }, "id": { "type": "Identifier", - "start": 629, - "end": 641, + "start": 681, + "end": 693, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 21, + "line": 22, "column": 18 }, "identifierName": "delete_case1" @@ -2339,15 +2374,15 @@ "params": [ { "type": "Identifier", - "start": 645, - "end": 646, + "start": 697, + "end": 698, "loc": { "start": { - "line": 21, + "line": 22, "column": 22 }, "end": { - "line": 21, + "line": 22, "column": 23 }, "identifierName": "n" @@ -2357,58 +2392,58 @@ ], "body": { "type": "BlockStatement", - "start": 651, - "end": 1409, + "start": 703, + "end": 1457, "loc": { "start": { - "line": 21, + "line": 22, "column": 28 }, "end": { - "line": 50, + "line": 51, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 654, - "end": 680, + "start": 706, + "end": 732, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 654, - "end": 679, + "start": 706, + "end": 731, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "callee": { "type": "Identifier", - "start": 654, - "end": 660, + "start": 706, + "end": 712, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -2418,29 +2453,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 661, - "end": 678, + "start": 713, + "end": 730, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 25 } }, "left": { "type": "Identifier", - "start": 661, - "end": 662, + "start": 713, + "end": 714, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "n" @@ -2450,15 +2485,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 674, - "end": 678, + "start": 726, + "end": 730, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 25 }, "identifierName": "Node" @@ -2471,43 +2506,43 @@ }, { "type": "ExpressionStatement", - "start": 682, - "end": 709, + "start": 734, + "end": 761, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 682, - "end": 708, + "start": 734, + "end": 760, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 27 } }, "callee": { "type": "Identifier", - "start": 682, - "end": 688, + "start": 734, + "end": 740, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -2517,43 +2552,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 689, - "end": 707, + "start": 741, + "end": 759, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 689, - "end": 697, + "start": 741, + "end": 749, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 689, - "end": 690, + "start": 741, + "end": 742, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 }, "identifierName": "n" @@ -2562,15 +2597,15 @@ }, "property": { "type": "Identifier", - "start": 691, - "end": 697, + "start": 743, + "end": 749, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 16 }, "identifierName": "_color" @@ -2582,15 +2617,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 702, - "end": 707, + "start": 754, + "end": 759, "loc": { "start": { - "line": 23, + "line": 24, "column": 21 }, "end": { - "line": 23, + "line": 24, "column": 26 }, "identifierName": "BLACK" @@ -2603,43 +2638,43 @@ }, { "type": "ExpressionStatement", - "start": 711, - "end": 737, + "start": 763, + "end": 789, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 711, - "end": 736, + "start": 763, + "end": 788, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 26 } }, "callee": { "type": "Identifier", - "start": 711, - "end": 717, + "start": 763, + "end": 769, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -2649,43 +2684,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 718, - "end": 735, + "start": 770, + "end": 787, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 718, - "end": 726, + "start": 770, + "end": 778, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 16 } }, "object": { "type": "Identifier", - "start": 718, - "end": 719, + "start": 770, + "end": 771, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 }, "identifierName": "n" @@ -2694,15 +2729,15 @@ }, "property": { "type": "Identifier", - "start": 720, - "end": 726, + "start": 772, + "end": 778, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 16 }, "identifierName": "parent" @@ -2714,15 +2749,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 731, - "end": 735, + "start": 783, + "end": 787, "loc": { "start": { - "line": 24, + "line": 25, "column": 21 }, "end": { - "line": 24, + "line": 25, "column": 25 } } @@ -2733,44 +2768,44 @@ }, { "type": "VariableDeclaration", - "start": 740, - "end": 761, + "start": 792, + "end": 813, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 746, - "end": 760, + "start": 798, + "end": 812, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 21 } }, "id": { "type": "Identifier", - "start": 746, - "end": 747, + "start": 798, + "end": 799, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 8 }, "identifierName": "s" @@ -2779,212 +2814,588 @@ }, "init": { "type": "CallExpression", - "start": 750, - "end": 760, + "start": 802, + "end": 812, "loc": { "start": { - "line": 26, + "line": 27, "column": 11 }, "end": { - "line": 26, + "line": 27, "column": 21 } }, "callee": { "type": "Identifier", - "start": 750, - "end": 757, + "start": 802, + "end": 809, + "loc": { + "start": { + "line": 27, + "column": 11 + }, + "end": { + "line": 27, + "column": 18 + }, + "identifierName": "sibling" + }, + "name": "sibling" + }, + "arguments": [ + { + "type": "Identifier", + "start": 810, + "end": 811, + "loc": { + "start": { + "line": 27, + "column": 19 + }, + "end": { + "line": 27, + "column": 20 + }, + "identifierName": "n" + }, + "name": "n" + } + ] + } + } + ], + "kind": "const" + }, + { + "type": "ExpressionStatement", + "start": 815, + "end": 841, + "loc": { + "start": { + "line": 28, + "column": 1 + }, + "end": { + "line": 28, + "column": 27 + } + }, + "expression": { + "type": "CallExpression", + "start": 815, + "end": 840, + "loc": { + "start": { + "line": 28, + "column": 1 + }, + "end": { + "line": 28, + "column": 26 + } + }, + "callee": { + "type": "Identifier", + "start": 815, + "end": 821, + "loc": { + "start": { + "line": 28, + "column": 1 + }, + "end": { + "line": 28, + "column": 7 + }, + "identifierName": "assert" + }, + "name": "assert" + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 822, + "end": 839, + "loc": { + "start": { + "line": 28, + "column": 8 + }, + "end": { + "line": 28, + "column": 25 + } + }, + "left": { + "type": "Identifier", + "start": 822, + "end": 823, + "loc": { + "start": { + "line": 28, + "column": 8 + }, + "end": { + "line": 28, + "column": 9 + }, + "identifierName": "s" + }, + "name": "s" + }, + "operator": "instanceof", + "right": { + "type": "Identifier", + "start": 835, + "end": 839, + "loc": { + "start": { + "line": 28, + "column": 21 + }, + "end": { + "line": 28, + "column": 25 + }, + "identifierName": "Node" + }, + "name": "Node" + } + } + ] + } + }, + { + "type": "IfStatement", + "start": 844, + "end": 942, + "loc": { + "start": { + "line": 30, + "column": 1 + }, + "end": { + "line": 33, + "column": 2 + } + }, + "test": { + "type": "BinaryExpression", + "start": 848, + "end": 866, + "loc": { + "start": { + "line": 30, + "column": 5 + }, + "end": { + "line": 30, + "column": 23 + } + }, + "left": { + "type": "MemberExpression", + "start": 848, + "end": 856, + "loc": { + "start": { + "line": 30, + "column": 5 + }, + "end": { + "line": 30, + "column": 13 + } + }, + "object": { + "type": "Identifier", + "start": 848, + "end": 849, + "loc": { + "start": { + "line": 30, + "column": 5 + }, + "end": { + "line": 30, + "column": 6 + }, + "identifierName": "s" + }, + "name": "s" + }, + "property": { + "type": "Identifier", + "start": 850, + "end": 856, + "loc": { + "start": { + "line": 30, + "column": 7 + }, + "end": { + "line": 30, + "column": 13 + }, + "identifierName": "_color" + }, + "name": "_color" + }, + "computed": false + }, + "operator": "===", + "right": { + "type": "Identifier", + "start": 861, + "end": 866, + "loc": { + "start": { + "line": 30, + "column": 18 + }, + "end": { + "line": 30, + "column": 23 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } + }, + "consequent": { + "type": "BlockStatement", + "start": 868, + "end": 942, + "loc": { + "start": { + "line": 30, + "column": 25 + }, + "end": { + "line": 33, + "column": 2 + } + }, + "body": [ + { + "type": "ReturnStatement", + "start": 916, + "end": 939, + "loc": { + "start": { + "line": 32, + "column": 2 + }, + "end": { + "line": 32, + "column": 25 + } + }, + "argument": { + "type": "CallExpression", + "start": 923, + "end": 938, "loc": { "start": { - "line": 26, - "column": 11 + "line": 32, + "column": 9 }, "end": { - "line": 26, - "column": 18 - }, - "identifierName": "sibling" + "line": 32, + "column": 24 + } }, - "name": "sibling" - }, - "arguments": [ - { + "callee": { "type": "Identifier", - "start": 758, - "end": 759, + "start": 923, + "end": 935, "loc": { "start": { - "line": 26, - "column": 19 + "line": 32, + "column": 9 }, "end": { - "line": 26, - "column": 20 + "line": 32, + "column": 21 }, - "identifierName": "n" + "identifierName": "delete_case2" }, - "name": "n" + "name": "delete_case2", + "leadingComments": null + }, + "arguments": [ + { + "type": "Identifier", + "start": 936, + "end": 937, + "loc": { + "start": { + "line": 32, + "column": 22 + }, + "end": { + "line": 32, + "column": 23 + }, + "identifierName": "n" + }, + "name": "n" + } + ], + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentLine", + "value": " If n's sibling is BLACK, go to case 2.", + "start": 872, + "end": 913, + "loc": { + "start": { + "line": 31, + "column": 2 + }, + "end": { + "line": 31, + "column": 43 + } + } } ] } + ], + "directives": [], + "trailingComments": null + }, + "alternate": null, + "trailingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * Otherwise, prepare for and go to case 3.\n\t *\n\t * B *B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t ", + "start": 945, + "end": 1301, + "loc": { + "start": { + "line": 35, + "column": 1 + }, + "end": { + "line": 45, + "column": 4 + } + } } - ], - "kind": "const" + ] }, { "type": "ExpressionStatement", - "start": 763, - "end": 789, + "start": 1303, + "end": 1325, "loc": { "start": { - "line": 27, + "line": 46, "column": 1 }, "end": { - "line": 27, - "column": 27 + "line": 46, + "column": 23 } }, "expression": { - "type": "CallExpression", - "start": 763, - "end": 788, + "type": "AssignmentExpression", + "start": 1303, + "end": 1324, "loc": { "start": { - "line": 27, + "line": 46, "column": 1 }, "end": { - "line": 27, - "column": 26 + "line": 46, + "column": 22 } }, - "callee": { - "type": "Identifier", - "start": 763, - "end": 769, + "operator": "=", + "left": { + "type": "MemberExpression", + "start": 1303, + "end": 1318, "loc": { "start": { - "line": 27, + "line": 46, "column": 1 }, "end": { - "line": 27, - "column": 7 - }, - "identifierName": "assert" + "line": 46, + "column": 16 + } }, - "name": "assert" - }, - "arguments": [ - { - "type": "BinaryExpression", - "start": 770, - "end": 787, + "object": { + "type": "MemberExpression", + "start": 1303, + "end": 1311, "loc": { "start": { - "line": 27, - "column": 8 + "line": 46, + "column": 1 }, "end": { - "line": 27, - "column": 25 + "line": 46, + "column": 9 } }, - "left": { + "object": { "type": "Identifier", - "start": 770, - "end": 771, + "start": 1303, + "end": 1304, "loc": { "start": { - "line": 27, - "column": 8 + "line": 46, + "column": 1 }, "end": { - "line": 27, - "column": 9 + "line": 46, + "column": 2 }, - "identifierName": "s" + "identifierName": "n" }, - "name": "s" + "name": "n", + "leadingComments": null }, - "operator": "instanceof", - "right": { + "property": { "type": "Identifier", - "start": 783, - "end": 787, + "start": 1305, + "end": 1311, "loc": { "start": { - "line": 27, - "column": 21 + "line": 46, + "column": 3 }, "end": { - "line": 27, - 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] - } + } + ] }, { - "type": "IfStatement", - "start": 792, - "end": 1407, + "type": "ExpressionStatement", + "start": 1327, + "end": 1344, "loc": { "start": { - "line": 29, + "line": 47, "column": 1 }, "end": { - "line": 49, - "column": 2 + "line": 47, + "column": 18 } }, - "test": { - "type": "BinaryExpression", - "start": 796, - "end": 814, + "expression": { + "type": "AssignmentExpression", + "start": 1327, + "end": 1343, "loc": { "start": { - "line": 29, - "column": 5 + "line": 47, + "column": 1 }, "end": { - "line": 29, - "column": 23 + "line": 47, + "column": 17 } }, + "operator": "=", "left": { "type": "MemberExpression", - "start": 796, - "end": 804, + "start": 1327, + "end": 1335, "loc": { "start": { - "line": 29, - "column": 5 + "line": 47, + "column": 1 }, "end": { - "line": 29, - "column": 13 + "line": 47, + "column": 9 } }, "object": { "type": "Identifier", - "start": 796, - "end": 797, + "start": 1327, + "end": 1328, "loc": { "start": { - "line": 29, - "column": 5 + "line": 47, + "column": 1 }, "end": { - "line": 29, - "column": 6 + "line": 47, + "column": 2 }, "identifierName": "s" }, @@ -2992,809 +3403,468 @@ }, "property": { "type": "Identifier", - "start": 798, - "end": 804, + "start": 1329, + "end": 1335, "loc": { "start": { - "line": 29, - "column": 7 + "line": 47, + "column": 3 }, "end": { - "line": 29, - "column": 13 + "line": 47, + "column": 9 }, "identifierName": "_color" }, - "name": "_color" + "name": "_color" + }, + "computed": false + }, + "right": { + "type": "Identifier", + "start": 1338, + "end": 1343, + "loc": { + "start": { + "line": 47, + "column": 12 + }, + "end": { + "line": 47, + "column": 17 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } + } + }, + { + "type": "IfStatement", + "start": 1346, + "end": 1423, + "loc": { + "start": { + "line": 48, + "column": 1 + }, + "end": { + "line": 49, + "column": 29 + } + }, + "test": { + "type": "BinaryExpression", + "start": 1350, + "end": 1369, + "loc": { + "start": { + "line": 48, + "column": 5 + }, + "end": { + "line": 48, + "column": 24 + } + }, + "left": { + "type": "Identifier", + "start": 1350, + "end": 1351, + "loc": { + "start": { + "line": 48, + "column": 5 + }, + "end": { + "line": 48, + "column": 6 + }, + "identifierName": "n" }, - 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The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 384, - "end": 622, + "end": 674, "loc": { "start": { "line": 12, "column": 0 }, "end": { - "line": 20, + "line": 21, "column": 3 } } @@ -3832,16 +3902,16 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 384, - "end": 622, + "end": 674, "loc": { "start": { "line": 12, "column": 0 }, "end": { - "line": 20, + "line": 21, "column": 3 } } @@ -3849,32 +3919,32 @@ { "type": "CommentLine", "value": " If n's sibling is BLACK, go to case 2.", - "start": 820, - "end": 861, + "start": 872, + "end": 913, "loc": { "start": { - "line": 30, + "line": 31, "column": 2 }, "end": { - "line": 30, + "line": 31, "column": 43 } } }, { "type": "CommentBlock", - "value": "*\n\t\t * Otherwise, prepare for and go to case 3.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * >B R R B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - B B >B B = =\n\t\t * / \\ / \\ / \\ / \\\n\t\t * = = = = - - = =\n\t\t ", - "start": 893, - "end": 1259, + "value": "*\n\t * Otherwise, prepare for and go to case 3.\n\t *\n\t * B *B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t ", + "start": 945, + "end": 1301, "loc": { "start": { - 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"line": 21, + "line": 22, "column": 0 }, "end": { - "line": 21, + "line": 22, "column": 5 } } @@ -5134,15 +5204,15 @@ "binop": null }, "value": "delete_case1", - "start": 629, - "end": 641, + "start": 681, + "end": 693, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 21, + "line": 22, "column": 18 } } @@ -5161,15 +5231,15 @@ "updateContext": null }, "value": "=", - "start": 642, - "end": 643, + "start": 694, + "end": 695, "loc": { "start": { - "line": 21, + "line": 22, "column": 19 }, "end": { - "line": 21, + "line": 22, "column": 20 } } @@ -5186,15 +5256,15 @@ "postfix": false, "binop": null }, - "start": 644, - "end": 645, + "start": 696, + "end": 697, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 22 } } @@ -5212,15 +5282,15 @@ "binop": null }, "value": "n", - "start": 645, - "end": 646, + "start": 697, + "end": 698, "loc": { "start": { - "line": 21, + "line": 22, "column": 22 }, "end": { - "line": 21, + "line": 22, "column": 23 } } @@ -5237,15 +5307,15 @@ "postfix": false, "binop": null }, - "start": 646, - "end": 647, + "start": 698, + "end": 699, "loc": { "start": { - "line": 21, + "line": 22, "column": 23 }, "end": { - "line": 21, + "line": 22, "column": 24 } } @@ -5263,15 +5333,15 @@ "binop": null, "updateContext": null }, - "start": 648, - "end": 650, + "start": 700, + "end": 702, "loc": { "start": { - "line": 21, + "line": 22, "column": 25 }, "end": { - "line": 21, + "line": 22, "column": 27 } } @@ -5288,15 +5358,15 @@ "postfix": false, "binop": null }, - "start": 651, - "end": 652, + "start": 703, + "end": 704, "loc": { "start": { - "line": 21, + "line": 22, "column": 28 }, "end": { - "line": 21, + "line": 22, "column": 29 } } @@ -5314,15 +5384,15 @@ "binop": null }, "value": "assert", - "start": 654, - "end": 660, + "start": 706, + "end": 712, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 } } @@ -5339,15 +5409,15 @@ "postfix": false, "binop": null }, - "start": 660, - "end": 661, + "start": 712, + "end": 713, "loc": { "start": { - "line": 22, + "line": 23, "column": 7 }, "end": { - "line": 22, + "line": 23, "column": 8 } } @@ -5365,15 +5435,15 @@ "binop": null }, "value": "n", - "start": 661, - "end": 662, + "start": 713, + "end": 714, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 } } @@ -5393,15 +5463,15 @@ "updateContext": null }, "value": "instanceof", - "start": 663, - "end": 673, + "start": 715, + "end": 725, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 20 } } @@ -5419,15 +5489,15 @@ "binop": null }, "value": "Node", - "start": 674, - "end": 678, + "start": 726, + "end": 730, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 25 } } @@ -5444,15 +5514,15 @@ "postfix": false, "binop": null }, - "start": 678, - "end": 679, + "start": 730, + "end": 731, "loc": { "start": { - "line": 22, + "line": 23, "column": 25 }, "end": { - "line": 22, + "line": 23, "column": 26 } } @@ -5470,15 +5540,15 @@ "binop": null, "updateContext": null }, - "start": 679, - "end": 680, + "start": 731, + "end": 732, "loc": { "start": { - "line": 22, + "line": 23, "column": 26 }, "end": { - "line": 22, + "line": 23, "column": 27 } } @@ -5496,15 +5566,15 @@ "binop": null }, "value": "assert", - "start": 682, - "end": 688, + "start": 734, + "end": 740, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 } } @@ -5521,15 +5591,15 @@ "postfix": false, "binop": null }, - "start": 688, - "end": 689, + "start": 740, + "end": 741, "loc": { "start": { - "line": 23, + "line": 24, "column": 7 }, "end": { - "line": 23, + "line": 24, "column": 8 } } @@ -5547,15 +5617,15 @@ "binop": null }, "value": "n", - "start": 689, - "end": 690, + "start": 741, + "end": 742, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 } } @@ -5573,15 +5643,15 @@ "binop": null, "updateContext": null }, - "start": 690, - "end": 691, + "start": 742, + "end": 743, "loc": { "start": { - "line": 23, + "line": 24, "column": 9 }, "end": { - "line": 23, + "line": 24, "column": 10 } } @@ -5599,15 +5669,15 @@ "binop": null }, "value": "_color", - "start": 691, - "end": 697, + "start": 743, + "end": 749, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 16 } } @@ -5626,15 +5696,15 @@ "updateContext": null }, "value": "===", - "start": 698, - "end": 701, + "start": 750, + "end": 753, "loc": { "start": { - "line": 23, + "line": 24, "column": 17 }, "end": { - "line": 23, + "line": 24, "column": 20 } } @@ -5652,15 +5722,15 @@ "binop": null }, "value": "BLACK", - "start": 702, - "end": 707, + "start": 754, + "end": 759, "loc": { "start": { - "line": 23, + "line": 24, "column": 21 }, "end": { - "line": 23, + "line": 24, "column": 26 } } @@ -5677,15 +5747,15 @@ "postfix": false, "binop": null }, - "start": 707, - "end": 708, + "start": 759, + "end": 760, "loc": { "start": { - "line": 23, + "line": 24, "column": 26 }, "end": { - "line": 23, + "line": 24, "column": 27 } } @@ -5703,15 +5773,15 @@ "binop": null, "updateContext": null }, - "start": 708, - "end": 709, + "start": 760, + "end": 761, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 28 } } @@ -5729,15 +5799,15 @@ "binop": null }, "value": "assert", - "start": 711, - "end": 717, + "start": 763, + "end": 769, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 } } @@ -5754,15 +5824,15 @@ "postfix": false, "binop": null }, - "start": 717, - "end": 718, + "start": 769, + "end": 770, "loc": { "start": { - "line": 24, + "line": 25, "column": 7 }, "end": { - "line": 24, + "line": 25, "column": 8 } } @@ -5780,15 +5850,15 @@ "binop": null }, "value": "n", - "start": 718, - "end": 719, + "start": 770, + "end": 771, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 } } @@ -5806,15 +5876,15 @@ "binop": null, "updateContext": null }, - "start": 719, - "end": 720, + "start": 771, + "end": 772, "loc": { "start": { - "line": 24, + "line": 25, "column": 9 }, "end": { - "line": 24, + "line": 25, "column": 10 } } @@ -5832,15 +5902,15 @@ "binop": null }, "value": "parent", - "start": 720, - "end": 726, + "start": 772, + "end": 778, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 16 } } @@ -5859,15 +5929,15 @@ "updateContext": null }, "value": "!==", - "start": 727, - "end": 730, + "start": 779, + "end": 782, "loc": { "start": { - "line": 24, + "line": 25, "column": 17 }, "end": { - "line": 24, + "line": 25, "column": 20 } } @@ -5887,15 +5957,15 @@ "updateContext": null }, "value": "null", - "start": 731, - "end": 735, + "start": 783, + "end": 787, "loc": { "start": { - "line": 24, + "line": 25, "column": 21 }, "end": { - "line": 24, + "line": 25, "column": 25 } } @@ -5912,15 +5982,15 @@ "postfix": false, "binop": null }, - "start": 735, - "end": 736, + "start": 787, + "end": 788, "loc": { "start": { - "line": 24, + "line": 25, "column": 25 }, "end": { - "line": 24, + "line": 25, "column": 26 } } @@ -5938,15 +6008,15 @@ "binop": null, "updateContext": null }, - "start": 736, - "end": 737, + "start": 788, + "end": 789, "loc": { "start": { - "line": 24, + "line": 25, "column": 26 }, "end": { - "line": 24, + "line": 25, "column": 27 } } @@ -5966,15 +6036,15 @@ "updateContext": null }, "value": "const", - "start": 740, - "end": 745, + "start": 792, + "end": 797, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 6 } } @@ -5992,15 +6062,15 @@ "binop": null }, "value": "s", - "start": 746, - "end": 747, + "start": 798, + "end": 799, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 8 } } @@ -6019,15 +6089,15 @@ "updateContext": null }, "value": "=", - "start": 748, - "end": 749, + "start": 800, + "end": 801, "loc": { "start": { - "line": 26, + "line": 27, "column": 9 }, "end": { - "line": 26, + "line": 27, "column": 10 } } @@ -6045,15 +6115,15 @@ "binop": null }, "value": "sibling", - "start": 750, - "end": 757, + "start": 802, + "end": 809, "loc": { "start": { - "line": 26, + "line": 27, "column": 11 }, "end": { - "line": 26, + "line": 27, "column": 18 } } @@ -6070,15 +6140,15 @@ "postfix": false, "binop": null }, - "start": 757, - "end": 758, + "start": 809, + "end": 810, "loc": { "start": { - "line": 26, + "line": 27, "column": 18 }, "end": { - "line": 26, + "line": 27, "column": 19 } } @@ -6096,15 +6166,15 @@ "binop": null }, "value": "n", - "start": 758, - "end": 759, + "start": 810, + "end": 811, "loc": { "start": { - "line": 26, + "line": 27, "column": 19 }, "end": { - "line": 26, + "line": 27, "column": 20 } } @@ -6121,15 +6191,15 @@ "postfix": false, "binop": null }, - "start": 759, - "end": 760, + "start": 811, + "end": 812, "loc": { "start": { - "line": 26, + "line": 27, "column": 20 }, "end": { - "line": 26, + "line": 27, "column": 21 } } @@ -6147,15 +6217,15 @@ "binop": null, "updateContext": null }, - "start": 760, - "end": 761, + "start": 812, + "end": 813, "loc": { "start": { - "line": 26, + "line": 27, "column": 21 }, "end": { - "line": 26, + "line": 27, "column": 22 } } @@ -6173,15 +6243,15 @@ "binop": null }, "value": "assert", - "start": 763, - "end": 769, + "start": 815, + "end": 821, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 7 } } @@ -6198,15 +6268,15 @@ "postfix": false, "binop": null }, - "start": 769, - "end": 770, + "start": 821, + "end": 822, "loc": { "start": { - "line": 27, + "line": 28, "column": 7 }, "end": { - "line": 27, + "line": 28, "column": 8 } } @@ -6224,15 +6294,15 @@ "binop": null }, "value": "s", - "start": 770, - "end": 771, + "start": 822, + "end": 823, "loc": { "start": { - "line": 27, + "line": 28, "column": 8 }, "end": { - "line": 27, + "line": 28, "column": 9 } } @@ -6252,15 +6322,15 @@ "updateContext": null }, "value": "instanceof", - "start": 772, - "end": 782, + "start": 824, + "end": 834, "loc": { "start": { - "line": 27, + "line": 28, "column": 10 }, "end": { - "line": 27, + "line": 28, "column": 20 } } @@ -6278,15 +6348,15 @@ "binop": null }, "value": "Node", - "start": 783, - "end": 787, + "start": 835, + "end": 839, "loc": { "start": { - "line": 27, + "line": 28, "column": 21 }, "end": { - "line": 27, + "line": 28, "column": 25 } } @@ -6303,15 +6373,15 @@ "postfix": false, "binop": null }, - "start": 787, - "end": 788, + "start": 839, + "end": 840, "loc": { "start": { - "line": 27, + "line": 28, "column": 25 }, "end": { - "line": 27, + "line": 28, "column": 26 } } @@ -6329,15 +6399,15 @@ "binop": null, "updateContext": null }, - "start": 788, - "end": 789, + "start": 840, + "end": 841, "loc": { "start": { - "line": 27, + "line": 28, "column": 26 }, "end": { - "line": 27, + "line": 28, "column": 27 } } @@ -6357,15 +6427,15 @@ "updateContext": null }, "value": "if", - "start": 792, - "end": 794, + "start": 844, + "end": 846, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 29, + "line": 30, "column": 3 } } @@ -6382,15 +6452,15 @@ "postfix": false, "binop": null }, - "start": 795, - "end": 796, + "start": 847, + "end": 848, "loc": { "start": { - "line": 29, + "line": 30, "column": 4 }, "end": { - "line": 29, + "line": 30, "column": 5 } } @@ -6408,15 +6478,15 @@ "binop": null }, "value": "s", - "start": 796, - "end": 797, + "start": 848, + "end": 849, "loc": { "start": { - "line": 29, + "line": 30, "column": 5 }, "end": { - "line": 29, + "line": 30, "column": 6 } } @@ -6434,15 +6504,15 @@ "binop": null, "updateContext": null }, - "start": 797, - "end": 798, + "start": 849, + "end": 850, "loc": { "start": { - "line": 29, + "line": 30, "column": 6 }, "end": { - "line": 29, + "line": 30, "column": 7 } } @@ -6460,15 +6530,15 @@ "binop": null }, "value": "_color", - "start": 798, - "end": 804, + "start": 850, + "end": 856, "loc": { "start": { - "line": 29, + "line": 30, "column": 7 }, "end": { - "line": 29, + "line": 30, "column": 13 } } @@ -6487,15 +6557,15 @@ "updateContext": null }, "value": "===", - "start": 805, - "end": 808, + "start": 857, + "end": 860, "loc": { "start": { - "line": 29, + "line": 30, "column": 14 }, "end": { - "line": 29, + "line": 30, "column": 17 } } @@ -6513,15 +6583,15 @@ "binop": null }, "value": "BLACK", - "start": 809, - "end": 814, + "start": 861, + "end": 866, "loc": { "start": { - "line": 29, + "line": 30, "column": 18 }, "end": { - "line": 29, + "line": 30, "column": 23 } } @@ -6538,15 +6608,15 @@ "postfix": false, "binop": null }, - "start": 814, - "end": 815, + "start": 866, + "end": 867, "loc": { "start": { - "line": 29, + "line": 30, "column": 23 }, "end": { - "line": 29, + "line": 30, "column": 24 } } @@ -6563,15 +6633,15 @@ "postfix": false, "binop": null }, - "start": 816, - "end": 817, + "start": 868, + "end": 869, "loc": { "start": { - "line": 29, + "line": 30, "column": 25 }, "end": { - "line": 29, + "line": 30, "column": 26 } } @@ -6579,34 +6649,8 @@ { "type": "CommentLine", "value": " If n's sibling is BLACK, go to case 2.", - "start": 820, - "end": 861, - "loc": { - "start": { - "line": 30, - "column": 2 - }, - "end": { - "line": 30, - "column": 43 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "delete_case2", - "start": 864, - "end": 876, + "start": 872, + "end": 913, "loc": { "start": { "line": 31, @@ -6614,32 +6658,35 @@ }, "end": { "line": 31, - "column": 14 + "column": 43 } } }, { "type": { - "label": "(", + "label": "return", + "keyword": "return", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 876, - "end": 877, + "value": "return", + "start": 916, + "end": 922, "loc": { "start": { - "line": 31, - "column": 14 + "line": 32, + "column": 2 }, "end": { - "line": 31, - "column": 15 + "line": 32, + "column": 8 } } }, @@ -6655,25 +6702,25 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 877, - "end": 878, + "value": "delete_case2", + "start": 923, + "end": 935, "loc": { "start": { - "line": 31, - "column": 15 + "line": 32, + "column": 9 }, "end": { - "line": 31, - "column": 16 + "line": 32, + "column": 21 } } }, { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6681,48 +6728,48 @@ "postfix": false, "binop": null }, - "start": 878, - "end": 879, + "start": 935, + "end": 936, "loc": { "start": { - "line": 31, - "column": 16 + "line": 32, + "column": 21 }, "end": { - "line": 31, - "column": 17 + "line": 32, + "column": 22 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 879, - "end": 880, + "value": "n", + "start": 936, + "end": 937, "loc": { "start": { - "line": 31, - "column": 17 + "line": 32, + "column": 22 }, "end": { - "line": 31, - "column": 18 + "line": 32, + "column": 23 } } }, { "type": { - "label": "}", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6732,23 +6779,22 @@ "postfix": false, "binop": null }, - "start": 882, - "end": 883, + "start": 937, + "end": 938, "loc": { "start": { "line": 32, - "column": 1 + "column": 23 }, "end": { "line": 32, - "column": 2 + "column": 24 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -6759,25 +6805,24 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 884, - "end": 888, + "start": 938, + "end": 939, "loc": { "start": { "line": 32, - "column": 3 + "column": 24 }, "end": { "line": 32, - "column": 7 + "column": 25 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": "}", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6785,32 +6830,32 @@ "postfix": false, "binop": null }, - "start": 889, - "end": 890, + "start": 941, + "end": 942, "loc": { "start": { - "line": 32, - "column": 8 + "line": 33, + "column": 1 }, "end": { - "line": 32, - "column": 9 + "line": 33, + "column": 2 } } }, { "type": "CommentBlock", - "value": "*\n\t\t * Otherwise, prepare for and go to case 3.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * >B R R B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - B B >B B = =\n\t\t * / \\ / \\ / \\ / \\\n\t\t * = = = = - - = =\n\t\t ", - "start": 893, - "end": 1259, + "value": "*\n\t * Otherwise, prepare for and go to case 3.\n\t *\n\t * B *B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t ", + "start": 945, + "end": 1301, "loc": { "start": { - "line": 33, - "column": 2 + "line": 35, + "column": 1 }, "end": { - "line": 43, - "column": 5 + "line": 45, + "column": 4 } } }, @@ -6827,16 +6872,16 @@ "binop": null }, "value": "n", - "start": 1262, - "end": 1263, + "start": 1303, + "end": 1304, "loc": { "start": { - "line": 44, - "column": 2 + "line": 46, + "column": 1 }, "end": { - "line": 44, - "column": 3 + "line": 46, + "column": 2 } } }, @@ -6853,16 +6898,16 @@ "binop": null, "updateContext": null }, - "start": 1263, - "end": 1264, + "start": 1304, + "end": 1305, "loc": { "start": { - "line": 44, - "column": 3 + "line": 46, + "column": 2 }, "end": { - "line": 44, - "column": 4 + "line": 46, + "column": 3 } } }, @@ -6879,16 +6924,16 @@ "binop": null }, "value": "parent", - "start": 1264, - "end": 1270, + "start": 1305, + "end": 1311, "loc": { "start": { - "line": 44, - "column": 4 + "line": 46, + "column": 3 }, "end": { - "line": 44, - "column": 10 + "line": 46, + "column": 9 } } }, @@ -6905,16 +6950,16 @@ "binop": null, "updateContext": null }, - "start": 1270, - "end": 1271, + "start": 1311, + "end": 1312, "loc": { "start": { - "line": 44, - "column": 10 + "line": 46, + "column": 9 }, "end": { - "line": 44, - "column": 11 + "line": 46, + "column": 10 } } }, @@ -6931,16 +6976,16 @@ "binop": null }, "value": "_color", - "start": 1271, - "end": 1277, + "start": 1312, + "end": 1318, "loc": { "start": { - "line": 44, - "column": 11 + "line": 46, + "column": 10 }, "end": { - "line": 44, - "column": 17 + "line": 46, + "column": 16 } } }, @@ -6958,16 +7003,16 @@ "updateContext": null }, "value": "=", - "start": 1278, - "end": 1279, + "start": 1319, + "end": 1320, "loc": { "start": { - "line": 44, - "column": 18 + "line": 46, + "column": 17 }, "end": { - "line": 44, - "column": 19 + "line": 46, + "column": 18 } } }, @@ -6984,16 +7029,16 @@ "binop": null }, "value": "RED", - "start": 1280, - "end": 1283, + "start": 1321, + "end": 1324, "loc": { "start": { - "line": 44, - "column": 20 + "line": 46, + "column": 19 }, "end": { - "line": 44, - "column": 23 + "line": 46, + "column": 22 } } }, @@ -7010,16 +7055,16 @@ "binop": null, "updateContext": null }, - "start": 1283, - "end": 1284, + "start": 1324, + "end": 1325, "loc": { "start": { - "line": 44, - "column": 23 + "line": 46, + "column": 22 }, "end": { - "line": 44, - "column": 24 + "line": 46, + "column": 23 } } }, @@ -7036,16 +7081,16 @@ "binop": null }, "value": "s", - "start": 1287, - "end": 1288, + "start": 1327, + "end": 1328, "loc": { "start": { - "line": 45, - "column": 2 + "line": 47, + "column": 1 }, "end": { - "line": 45, - "column": 3 + "line": 47, + "column": 2 } } }, @@ -7062,16 +7107,16 @@ "binop": null, "updateContext": null }, - "start": 1288, - "end": 1289, + "start": 1328, + "end": 1329, "loc": { "start": { - "line": 45, - "column": 3 + "line": 47, + "column": 2 }, "end": { - "line": 45, - "column": 4 + "line": 47, + "column": 3 } } }, @@ -7088,16 +7133,16 @@ "binop": null }, "value": "_color", - "start": 1289, - "end": 1295, + "start": 1329, + "end": 1335, "loc": { "start": { - "line": 45, - "column": 4 + "line": 47, + "column": 3 }, "end": { - "line": 45, - "column": 10 + "line": 47, + "column": 9 } } }, @@ -7115,16 +7160,16 @@ "updateContext": null }, "value": "=", - "start": 1296, - "end": 1297, + "start": 1336, + "end": 1337, "loc": { "start": { - "line": 45, - "column": 11 + "line": 47, + "column": 10 }, "end": { - "line": 45, - "column": 12 + "line": 47, + "column": 11 } } }, @@ -7141,16 +7186,16 @@ "binop": null }, "value": "BLACK", - "start": 1298, - "end": 1303, + "start": 1338, + "end": 1343, "loc": { "start": { - "line": 45, - "column": 13 + "line": 47, + "column": 12 }, "end": { - "line": 45, - "column": 18 + "line": 47, + "column": 17 } } }, @@ -7167,16 +7212,16 @@ "binop": null, "updateContext": null }, - "start": 1303, - "end": 1304, + "start": 1343, + "end": 1344, "loc": { "start": { - "line": 45, - "column": 18 + "line": 47, + "column": 17 }, "end": { - "line": 45, - "column": 19 + "line": 47, + "column": 18 } } }, @@ -7195,16 +7240,16 @@ "updateContext": null }, "value": "if", - "start": 1307, - "end": 1309, + "start": 1346, + "end": 1348, "loc": { "start": { - "line": 46, - "column": 2 + "line": 48, + "column": 1 }, "end": { - "line": 46, - "column": 4 + "line": 48, + "column": 3 } } }, @@ -7220,16 +7265,16 @@ "postfix": false, "binop": null }, - "start": 1310, - "end": 1311, + "start": 1349, + "end": 1350, "loc": { "start": { - "line": 46, - "column": 5 + "line": 48, + "column": 4 }, "end": { - "line": 46, - "column": 6 + "line": 48, + "column": 5 } } }, @@ -7246,16 +7291,16 @@ "binop": null }, "value": "n", - "start": 1311, - "end": 1312, + "start": 1350, + "end": 1351, "loc": { "start": { - "line": 46, - "column": 6 + "line": 48, + "column": 5 }, "end": { - "line": 46, - "column": 7 + "line": 48, + "column": 6 } } }, @@ -7273,16 +7318,16 @@ "updateContext": null }, "value": "===", - "start": 1313, - "end": 1316, + "start": 1352, + "end": 1355, "loc": { "start": { - "line": 46, - "column": 8 + "line": 48, + "column": 7 }, "end": { - "line": 46, - "column": 11 + "line": 48, + "column": 10 } } }, @@ -7299,16 +7344,16 @@ "binop": null }, "value": "n", - "start": 1317, - "end": 1318, + "start": 1356, + "end": 1357, "loc": { "start": { - "line": 46, - "column": 12 + "line": 48, + "column": 11 }, "end": { - "line": 46, - "column": 13 + "line": 48, + "column": 12 } } }, @@ -7325,16 +7370,16 @@ "binop": null, "updateContext": null }, - "start": 1318, - "end": 1319, + "start": 1357, + "end": 1358, "loc": { "start": { - "line": 46, - "column": 13 + "line": 48, + "column": 12 }, "end": { - "line": 46, - "column": 14 + "line": 48, + "column": 13 } } }, @@ -7351,16 +7396,16 @@ "binop": null }, "value": "parent", - "start": 1319, - "end": 1325, + "start": 1358, + "end": 1364, "loc": { "start": { - "line": 46, - "column": 14 + "line": 48, + "column": 13 }, "end": { - "line": 46, - "column": 20 + "line": 48, + "column": 19 } } }, @@ -7377,16 +7422,16 @@ "binop": null, "updateContext": null }, - "start": 1325, - "end": 1326, + "start": 1364, + "end": 1365, "loc": { "start": { - "line": 46, - "column": 20 + "line": 48, + "column": 19 }, "end": { - "line": 46, - "column": 21 + "line": 48, + "column": 20 } } }, @@ -7403,16 +7448,16 @@ "binop": null }, "value": "left", - "start": 1326, - "end": 1330, + "start": 1365, + "end": 1369, "loc": { "start": { - "line": 46, - "column": 21 + "line": 48, + "column": 20 }, "end": { - "line": 46, - "column": 25 + "line": 48, + "column": 24 } } }, @@ -7428,16 +7473,16 @@ "postfix": false, "binop": null }, - "start": 1330, - "end": 1331, + "start": 1369, + "end": 1370, "loc": { "start": { - "line": 46, - "column": 25 + "line": 48, + "column": 24 }, "end": { - "line": 46, - "column": 26 + "line": 48, + "column": 25 } } }, @@ -7454,16 +7499,16 @@ "binop": null }, "value": "rotate_left", - "start": 1332, - "end": 1343, + "start": 1371, + "end": 1382, "loc": { "start": { - "line": 46, - "column": 27 + "line": 48, + "column": 26 }, "end": { - "line": 46, - "column": 38 + "line": 48, + "column": 37 } } }, @@ -7479,16 +7524,16 @@ "postfix": false, "binop": null }, - "start": 1343, - "end": 1344, + "start": 1382, + "end": 1383, "loc": { "start": { - "line": 46, - "column": 38 + "line": 48, + "column": 37 }, "end": { - "line": 46, - "column": 39 + "line": 48, + "column": 38 } } }, @@ -7505,16 +7550,16 @@ "binop": null }, "value": "n", - "start": 1344, - "end": 1345, + "start": 1383, + "end": 1384, "loc": { "start": { - "line": 46, - "column": 39 + "line": 48, + "column": 38 }, "end": { - "line": 46, - "column": 40 + "line": 48, + "column": 39 } } }, @@ -7531,16 +7576,16 @@ "binop": null, "updateContext": null }, - "start": 1345, - "end": 1346, + "start": 1384, + "end": 1385, "loc": { "start": { - "line": 46, - "column": 40 + "line": 48, + "column": 39 }, "end": { - "line": 46, - "column": 41 + "line": 48, + "column": 40 } } }, @@ -7557,16 +7602,16 @@ "binop": null }, "value": "parent", - "start": 1346, - "end": 1352, + "start": 1385, + "end": 1391, "loc": { "start": { - "line": 46, - "column": 41 + "line": 48, + "column": 40 }, "end": { - "line": 46, - "column": 47 + "line": 48, + "column": 46 } } }, @@ -7582,16 +7627,16 @@ "postfix": false, "binop": null }, - "start": 1352, - "end": 1353, + "start": 1391, + "end": 1392, "loc": { "start": { - "line": 46, - "column": 47 + "line": 48, + "column": 46 }, "end": { - "line": 46, - "column": 48 + "line": 48, + "column": 47 } } }, @@ -7608,16 +7653,16 @@ "binop": null, "updateContext": null }, - "start": 1353, - "end": 1354, + "start": 1392, + "end": 1393, "loc": { "start": { - "line": 46, - "column": 48 + "line": 48, + "column": 47 }, "end": { - "line": 46, - "column": 49 + "line": 48, + "column": 48 } } }, @@ -7636,16 +7681,16 @@ "updateContext": null }, "value": "else", - "start": 1357, - "end": 1361, + "start": 1395, + "end": 1399, "loc": { "start": { - "line": 47, - "column": 2 + "line": 49, + "column": 1 }, "end": { - "line": 47, - "column": 6 + "line": 49, + "column": 5 } } }, @@ -7662,16 +7707,16 @@ "binop": null }, "value": "rotate_right", - "start": 1362, - "end": 1374, + "start": 1400, + "end": 1412, "loc": { "start": { - "line": 47, - "column": 7 + "line": 49, + "column": 6 }, "end": { - "line": 47, - "column": 19 + "line": 49, + "column": 18 } } }, @@ -7687,16 +7732,16 @@ "postfix": false, "binop": null }, - "start": 1374, - "end": 1375, + "start": 1412, + "end": 1413, "loc": { "start": { - "line": 47, - "column": 19 + "line": 49, + "column": 18 }, "end": { - "line": 47, - "column": 20 + "line": 49, + "column": 19 } } }, @@ -7713,16 +7758,16 @@ "binop": null }, "value": "n", - "start": 1375, - "end": 1376, + "start": 1413, + "end": 1414, "loc": { "start": { - "line": 47, - "column": 20 + "line": 49, + "column": 19 }, "end": { - "line": 47, - "column": 21 + "line": 49, + "column": 20 } } }, @@ -7739,16 +7784,16 @@ "binop": null, "updateContext": null }, - "start": 1376, - "end": 1377, + "start": 1414, + "end": 1415, "loc": { "start": { - "line": 47, - "column": 21 + "line": 49, + "column": 20 }, "end": { - "line": 47, - "column": 22 + "line": 49, + "column": 21 } } }, @@ -7765,16 +7810,16 @@ "binop": null }, "value": "parent", - "start": 1377, - "end": 1383, + "start": 1415, + "end": 1421, "loc": { "start": { - "line": 47, - "column": 22 + "line": 49, + "column": 21 }, "end": { - "line": 47, - "column": 28 + "line": 49, + "column": 27 } } }, @@ -7790,16 +7835,16 @@ "postfix": false, "binop": null }, - "start": 1383, - "end": 1384, + "start": 1421, + "end": 1422, "loc": { "start": { - "line": 47, - "column": 28 + "line": 49, + "column": 27 }, "end": { - "line": 47, - "column": 29 + "line": 49, + "column": 28 } } }, @@ -7816,16 +7861,44 @@ "binop": null, "updateContext": null }, - "start": 1384, - "end": 1385, + "start": 1422, + "end": 1423, "loc": { "start": { - "line": 47, + "line": 49, + "column": 28 + }, + "end": { + "line": 49, "column": 29 + } + } + }, + { + "type": { + "label": "return", + "keyword": "return", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "return", + "start": 1425, + "end": 1431, + "loc": { + "start": { + "line": 50, + "column": 1 }, "end": { - "line": 47, - "column": 30 + "line": 50, + "column": 7 } } }, @@ -7842,16 +7915,16 @@ "binop": null }, "value": "delete_case3", - "start": 1388, - "end": 1400, + "start": 1432, + "end": 1444, "loc": { "start": { - "line": 48, - "column": 2 + "line": 50, + "column": 8 }, "end": { - "line": 48, - "column": 14 + "line": 50, + "column": 20 } } }, @@ -7867,16 +7940,16 @@ "postfix": false, "binop": null }, - "start": 1400, - "end": 1401, + "start": 1444, + "end": 1445, "loc": { "start": { - "line": 48, - "column": 14 + "line": 50, + "column": 20 }, "end": { - "line": 48, - "column": 15 + "line": 50, + "column": 21 } } }, @@ -7893,16 +7966,16 @@ "binop": null }, "value": "n", - "start": 1401, - "end": 1402, + "start": 1445, + "end": 1446, "loc": { "start": { - "line": 48, - "column": 15 + "line": 50, + "column": 21 }, "end": { - "line": 48, - "column": 16 + "line": 50, + "column": 22 } } }, @@ -7918,23 +7991,23 @@ "postfix": false, "binop": null }, - "start": 1402, - "end": 1403, + "start": 1446, + "end": 1447, "loc": { "start": { - "line": 48, - "column": 16 + "line": 50, + "column": 22 }, "end": { - "line": 48, - "column": 17 + "line": 50, + "column": 23 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -7944,24 +8017,24 @@ "binop": null, "updateContext": null }, - "start": 1403, - "end": 1404, + "start": 1447, + "end": 1448, "loc": { "start": { - "line": 48, - "column": 17 + "line": 50, + "column": 23 }, "end": { - "line": 48, - "column": 18 + "line": 50, + "column": 24 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7969,16 +8042,43 @@ "postfix": false, "binop": null }, - "start": 1406, - "end": 1407, + "value": "parent", + "start": 1448, + "end": 1454, "loc": { "start": { - "line": 49, - "column": 1 + "line": 50, + "column": 24 }, "end": { - "line": 49, - "column": 2 + "line": 50, + "column": 30 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 1454, + "end": 1455, + "loc": { + "start": { + "line": 50, + "column": 30 + }, + "end": { + "line": 50, + "column": 31 } } }, @@ -7994,15 +8094,15 @@ "postfix": false, "binop": null }, - "start": 1408, - "end": 1409, + "start": 1456, + "end": 1457, "loc": { "start": { - "line": 50, + "line": 51, "column": 0 }, "end": { - "line": 50, + "line": 51, "column": 1 } } @@ -8020,15 +8120,15 @@ "binop": null, "updateContext": null }, - "start": 1409, - "end": 1410, + "start": 1457, + "end": 1458, "loc": { "start": { - "line": 50, + "line": 51, "column": 1 }, "end": { - "line": 50, + "line": 51, "column": 2 } } @@ -8048,15 +8148,15 @@ "updateContext": null }, "value": "export", - "start": 1412, - "end": 1418, + "start": 1460, + "end": 1466, "loc": { "start": { - "line": 52, + "line": 53, "column": 0 }, "end": { - "line": 52, + "line": 53, "column": 6 } } @@ -8076,15 +8176,15 @@ "updateContext": null }, "value": "default", - "start": 1419, - "end": 1426, + "start": 1467, + "end": 1474, "loc": { "start": { - "line": 52, + "line": 53, "column": 7 }, "end": { - "line": 52, + "line": 53, "column": 14 } } @@ -8102,15 +8202,15 @@ "binop": null }, "value": "delete_case1", - "start": 1427, - "end": 1439, + "start": 1475, + "end": 1487, "loc": { "start": { - "line": 52, + "line": 53, "column": 15 }, "end": { - "line": 52, + "line": 53, "column": 27 } } @@ -8128,15 +8228,15 @@ "binop": null, "updateContext": null }, - "start": 1439, - "end": 1440, + "start": 1487, + "end": 1488, "loc": { "start": { - "line": 52, + "line": 53, "column": 27 }, "end": { - "line": 52, + "line": 53, "column": 28 } } @@ -8154,15 +8254,15 @@ "binop": null, "updateContext": null }, - "start": 1441, - "end": 1441, + "start": 1489, + "end": 1489, "loc": { "start": { - "line": 53, + "line": 54, "column": 0 }, "end": { - "line": 53, + "line": 54, "column": 0 } } diff --git a/ast/source/deletion/delete_case2.js.json b/ast/source/deletion/delete_case2.js.json index d645e11..53f8dd4 100644 --- a/ast/source/deletion/delete_case2.js.json +++ b/ast/source/deletion/delete_case2.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 1558, + "end": 1619, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 55, + "line": 56, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 1558, + "end": 1619, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 55, + "line": 56, "column": 0 } }, @@ -513,16 +513,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 278, - "end": 544, + "end": 596, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 19, + "line": 20, "column": 3 } } @@ -531,44 +531,44 @@ }, { "type": "Identifier", - "start": 545, - "end": 1527, + "start": 597, + "end": 1588, "loc": { "start": { - "line": 20, + "line": 21, "column": 0 }, "end": { - "line": 52, + "line": 53, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 551, - "end": 1526, + "start": 603, + "end": 1587, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 52, + "line": 53, "column": 1 } }, "id": { "type": "Identifier", - "start": 551, - "end": 563, + "start": 603, + "end": 615, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 20, + "line": 21, "column": 18 }, "identifierName": "delete_case2" @@ -578,15 +578,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 566, - "end": 1526, + "start": 618, + "end": 1587, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 52, + "line": 53, "column": 1 } }, @@ -597,15 +597,15 @@ "params": [ { "type": "Identifier", - "start": 567, - "end": 568, + "start": 619, + "end": 620, "loc": { "start": { - "line": 20, + "line": 21, "column": 22 }, "end": { - "line": 20, + "line": 21, "column": 23 }, "identifierName": "n" @@ -615,58 +615,58 @@ ], "body": { "type": "BlockStatement", - "start": 573, - "end": 1526, + "start": 625, + "end": 1587, "loc": { "start": { - "line": 20, + "line": 21, "column": 28 }, "end": { - "line": 52, + "line": 53, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 576, - "end": 602, + "start": 628, + "end": 654, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 576, - "end": 601, + "start": 628, + "end": 653, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 26 } }, "callee": { "type": "Identifier", - "start": 576, - "end": 582, + "start": 628, + "end": 634, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 7 }, "identifierName": "assert" @@ -676,29 +676,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 583, - "end": 600, + "start": 635, + "end": 652, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 25 } }, "left": { "type": "Identifier", - "start": 583, - "end": 584, + "start": 635, + "end": 636, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 9 }, "identifierName": "n" @@ -708,15 +708,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 596, - "end": 600, + "start": 648, + "end": 652, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 25 }, "identifierName": "Node" @@ -729,43 +729,43 @@ }, { "type": "ExpressionStatement", - "start": 604, - "end": 631, + "start": 656, + "end": 683, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 604, - "end": 630, + "start": 656, + "end": 682, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 27 } }, "callee": { "type": "Identifier", - "start": 604, - "end": 610, + "start": 656, + "end": 662, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -775,43 +775,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 611, - "end": 629, + "start": 663, + "end": 681, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 611, - "end": 619, + "start": 663, + "end": 671, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 16 } }, "object": { "type": "Identifier", - "start": 611, - "end": 612, + "start": 663, + "end": 664, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "n" @@ -820,15 +820,15 @@ }, "property": { "type": "Identifier", - "start": 613, - "end": 619, + "start": 665, + "end": 671, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 16 }, "identifierName": "_color" @@ -840,15 +840,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 624, - "end": 629, + "start": 676, + "end": 681, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 26 }, "identifierName": "BLACK" @@ -861,43 +861,43 @@ }, { "type": "ExpressionStatement", - "start": 633, - "end": 659, + "start": 685, + "end": 711, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 633, - "end": 658, + "start": 685, + "end": 710, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 26 } }, "callee": { "type": "Identifier", - "start": 633, - "end": 639, + "start": 685, + "end": 691, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -907,43 +907,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 640, - "end": 657, + "start": 692, + "end": 709, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 640, - "end": 648, + "start": 692, + "end": 700, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 640, - "end": 641, + "start": 692, + "end": 693, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 }, "identifierName": "n" @@ -952,15 +952,15 @@ }, "property": { "type": "Identifier", - "start": 642, - "end": 648, + "start": 694, + "end": 700, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 16 }, "identifierName": "parent" @@ -972,15 +972,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 653, - "end": 657, + "start": 705, + "end": 709, "loc": { "start": { - "line": 23, + "line": 24, "column": 21 }, "end": { - "line": 23, + "line": 24, "column": 25 } } @@ -991,44 +991,44 @@ }, { "type": "VariableDeclaration", - "start": 661, - "end": 682, + "start": 713, + "end": 734, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 667, - "end": 681, + "start": 719, + "end": 733, "loc": { "start": { - "line": 24, + "line": 25, "column": 7 }, "end": { - "line": 24, + "line": 25, "column": 21 } }, "id": { "type": "Identifier", - "start": 667, - "end": 668, + "start": 719, + "end": 720, "loc": { "start": { - "line": 24, + "line": 25, "column": 7 }, "end": { - "line": 24, + "line": 25, "column": 8 }, "identifierName": "s" @@ -1037,29 +1037,29 @@ }, "init": { "type": "CallExpression", - "start": 671, - "end": 681, + "start": 723, + "end": 733, "loc": { "start": { - "line": 24, + "line": 25, "column": 11 }, "end": { - "line": 24, + "line": 25, "column": 21 } }, "callee": { "type": "Identifier", - "start": 671, - "end": 678, + "start": 723, + "end": 730, "loc": { "start": { - "line": 24, + "line": 25, "column": 11 }, "end": { - "line": 24, + "line": 25, "column": 18 }, "identifierName": "sibling" @@ -1069,15 +1069,15 @@ "arguments": [ { "type": "Identifier", - "start": 679, - "end": 680, + "start": 731, + "end": 732, "loc": { "start": { - "line": 24, + "line": 25, "column": 19 }, "end": { - "line": 24, + "line": 25, "column": 20 }, "identifierName": "n" @@ -1092,43 +1092,43 @@ }, { "type": "ExpressionStatement", - "start": 684, - "end": 710, + "start": 736, + "end": 762, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 684, - "end": 709, + "start": 736, + "end": 761, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 26 } }, "callee": { "type": "Identifier", - "start": 684, - "end": 690, + "start": 736, + "end": 742, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -1138,29 +1138,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 691, - "end": 708, + "start": 743, + "end": 760, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 25 } }, "left": { "type": "Identifier", - "start": 691, - "end": 692, + "start": 743, + "end": 744, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 9 }, "identifierName": "s" @@ -1170,15 +1170,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 704, - "end": 708, + "start": 756, + "end": 760, "loc": { "start": { - "line": 25, + "line": 26, "column": 21 }, "end": { - "line": 25, + "line": 26, "column": 25 }, "identifierName": "Node" @@ -1191,43 +1191,43 @@ }, { "type": "ExpressionStatement", - "start": 712, - "end": 739, + "start": 764, + "end": 791, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 712, - "end": 738, + "start": 764, + "end": 790, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 27 } }, "callee": { "type": "Identifier", - "start": 712, - "end": 718, + "start": 764, + "end": 770, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 7 }, "identifierName": "assert" @@ -1237,43 +1237,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 719, - "end": 737, + "start": 771, + "end": 789, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 719, - "end": 727, + "start": 771, + "end": 779, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 16 } }, "object": { "type": "Identifier", - "start": 719, - "end": 720, + "start": 771, + "end": 772, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 9 }, "identifierName": "s" @@ -1282,15 +1282,15 @@ }, "property": { "type": "Identifier", - "start": 721, - "end": 727, + "start": 773, + "end": 779, "loc": { "start": { - "line": 26, + "line": 27, "column": 10 }, "end": { - "line": 26, + "line": 27, "column": 16 }, "identifierName": "_color" @@ -1302,15 +1302,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 732, - "end": 737, + "start": 784, + "end": 789, "loc": { "start": { - "line": 26, + "line": 27, "column": 21 }, "end": { - "line": 26, + "line": 27, "column": 26 }, "identifierName": "BLACK" @@ -1324,15 +1324,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 742, - "end": 1283, + "start": 794, + "end": 1335, "loc": { "start": { - "line": 28, + "line": 29, "column": 1 }, "end": { - "line": 40, + "line": 41, "column": 4 } } @@ -1341,99 +1341,99 @@ }, { "type": "IfStatement", - "start": 1285, - "end": 1524, + "start": 1337, + "end": 1530, "loc": { "start": { - "line": 41, + "line": 42, "column": 1 }, "end": { - "line": 51, - "column": 22 + "line": 49, + "column": 2 } }, "test": { "type": "LogicalExpression", - "start": 1292, - "end": 1419, + "start": 1344, + "end": 1471, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 48 } }, "left": { "type": "LogicalExpression", - "start": 1292, - "end": 1367, + "start": 1344, + "end": 1419, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 43, + "line": 44, "column": 46 } }, "left": { "type": "BinaryExpression", - "start": 1292, - "end": 1317, + "start": 1344, + "end": 1369, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 42, + "line": 43, "column": 27 } }, "left": { "type": "MemberExpression", - "start": 1292, - "end": 1307, + "start": 1344, + "end": 1359, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 42, + "line": 43, "column": 17 } }, "object": { "type": "MemberExpression", - "start": 1292, - "end": 1300, + "start": 1344, + "end": 1352, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 42, + "line": 43, "column": 10 } }, "object": { "type": "Identifier", - "start": 1292, - "end": 1293, + "start": 1344, + "end": 1345, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 42, + "line": 43, "column": 3 }, "identifierName": "n" @@ -1443,15 +1443,15 @@ }, "property": { "type": "Identifier", - "start": 1294, - "end": 1300, + "start": 1346, + "end": 1352, "loc": { "start": { - "line": 42, + "line": 43, "column": 4 }, "end": { - "line": 42, + "line": 43, "column": 10 }, "identifierName": "parent" @@ -1463,15 +1463,15 @@ }, "property": { "type": "Identifier", - "start": 1301, - "end": 1307, + "start": 1353, + "end": 1359, "loc": { "start": { - "line": 42, + "line": 43, "column": 11 }, "end": { - "line": 42, + "line": 43, "column": 17 }, "identifierName": "_color" @@ -1484,15 +1484,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1312, - "end": 1317, + "start": 1364, + "end": 1369, "loc": { "start": { - "line": 42, + "line": 43, "column": 22 }, "end": { - "line": 42, + "line": 43, "column": 27 }, "identifierName": "BLACK" @@ -1504,57 +1504,57 @@ "operator": "&&", "right": { "type": "LogicalExpression", - "start": 1324, - "end": 1366, + "start": 1376, + "end": 1418, "loc": { "start": { - "line": 43, + "line": 44, "column": 3 }, "end": { - "line": 43, + "line": 44, "column": 45 } }, "left": { "type": "BinaryExpression", - "start": 1324, - "end": 1339, + "start": 1376, + "end": 1391, "loc": { "start": { - "line": 43, + "line": 44, "column": 3 }, "end": { - "line": 43, + "line": 44, "column": 18 } }, "left": { "type": "MemberExpression", - "start": 1324, - "end": 1330, + "start": 1376, + "end": 1382, "loc": { "start": { - "line": 43, + "line": 44, "column": 3 }, "end": { - "line": 43, + "line": 44, "column": 9 } }, "object": { "type": "Identifier", - "start": 1324, - "end": 1325, + "start": 1376, + "end": 1377, "loc": { "start": { - "line": 43, + "line": 44, "column": 3 }, "end": { - "line": 43, + "line": 44, "column": 4 }, "identifierName": "s" @@ -1563,15 +1563,15 @@ }, "property": { "type": "Identifier", - "start": 1326, - "end": 1330, + "start": 1378, + "end": 1382, "loc": { "start": { - "line": 43, + "line": 44, "column": 5 }, "end": { - "line": 43, + "line": 44, "column": 9 }, "identifierName": "left" @@ -1583,15 +1583,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1335, - "end": 1339, + "start": 1387, + "end": 1391, "loc": { "start": { - "line": 43, + "line": 44, "column": 14 }, "end": { - "line": 43, + "line": 44, "column": 18 } } @@ -1600,57 +1600,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 1343, - "end": 1366, + "start": 1395, + "end": 1418, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 45 } }, "left": { "type": "MemberExpression", - "start": 1343, - "end": 1356, + "start": 1395, + "end": 1408, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 35 } }, "object": { "type": "MemberExpression", - "start": 1343, - "end": 1349, + "start": 1395, + "end": 1401, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 28 } }, "object": { "type": "Identifier", - "start": 1343, - "end": 1344, + "start": 1395, + "end": 1396, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 23 }, "identifierName": "s" @@ -1659,15 +1659,15 @@ }, "property": { "type": "Identifier", - "start": 1345, - "end": 1349, + "start": 1397, + "end": 1401, "loc": { "start": { - "line": 43, + "line": 44, "column": 24 }, "end": { - "line": 43, + "line": 44, "column": 28 }, "identifierName": "left" @@ -1678,15 +1678,15 @@ }, "property": { "type": "Identifier", - "start": 1350, - "end": 1356, + "start": 1402, + "end": 1408, "loc": { "start": { - "line": 43, + "line": 44, "column": 29 }, "end": { - "line": 43, + "line": 44, "column": 35 }, "identifierName": "_color" @@ -1698,15 +1698,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1361, - "end": 1366, + "start": 1413, + "end": 1418, "loc": { "start": { - "line": 43, + "line": 44, "column": 40 }, "end": { - "line": 43, + "line": 44, "column": 45 }, "identifierName": "BLACK" @@ -1716,7 +1716,7 @@ }, "extra": { "parenthesized": true, - "parenStart": 1323 + "parenStart": 1375 } }, "leadingComments": null @@ -1724,57 +1724,57 @@ "operator": "&&", "right": { "type": "LogicalExpression", - "start": 1374, - "end": 1418, + "start": 1426, + "end": 1470, "loc": { "start": { - "line": 44, + "line": 45, "column": 3 }, "end": { - "line": 44, + "line": 45, "column": 47 } }, "left": { "type": "BinaryExpression", - "start": 1374, - "end": 1390, + "start": 1426, + "end": 1442, "loc": { "start": { - "line": 44, + "line": 45, "column": 3 }, "end": { - "line": 44, + "line": 45, "column": 19 } }, "left": { "type": "MemberExpression", - "start": 1374, - "end": 1381, + "start": 1426, + "end": 1433, "loc": { "start": { - "line": 44, + "line": 45, "column": 3 }, "end": { - "line": 44, + "line": 45, "column": 10 } }, "object": { "type": "Identifier", - "start": 1374, - "end": 1375, + "start": 1426, + "end": 1427, "loc": { "start": { - "line": 44, + "line": 45, "column": 3 }, "end": { - "line": 44, + "line": 45, "column": 4 }, "identifierName": "s" @@ -1783,15 +1783,15 @@ }, "property": { "type": "Identifier", - "start": 1376, - "end": 1381, + "start": 1428, + "end": 1433, "loc": { "start": { - "line": 44, + "line": 45, "column": 5 }, "end": { - "line": 44, + "line": 45, "column": 10 }, "identifierName": "right" @@ -1803,15 +1803,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1386, - "end": 1390, + "start": 1438, + "end": 1442, "loc": { "start": { - "line": 44, + "line": 45, "column": 15 }, "end": { - "line": 44, + "line": 45, "column": 19 } } @@ -1820,57 +1820,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 1394, - "end": 1418, + "start": 1446, + "end": 1470, "loc": { "start": { - "line": 44, + "line": 45, "column": 23 }, "end": { - "line": 44, + "line": 45, "column": 47 } }, "left": { "type": "MemberExpression", - "start": 1394, - "end": 1408, + "start": 1446, + "end": 1460, "loc": { "start": { - "line": 44, + "line": 45, "column": 23 }, "end": { - "line": 44, + "line": 45, "column": 37 } }, "object": { "type": "MemberExpression", - "start": 1394, - "end": 1401, + "start": 1446, + "end": 1453, "loc": { "start": { - "line": 44, + "line": 45, "column": 23 }, "end": { - "line": 44, + "line": 45, "column": 30 } }, "object": { "type": "Identifier", - "start": 1394, - "end": 1395, + "start": 1446, + "end": 1447, "loc": { "start": { - "line": 44, + "line": 45, "column": 23 }, "end": { - "line": 44, + "line": 45, "column": 24 }, "identifierName": "s" @@ -1879,15 +1879,15 @@ }, "property": { "type": "Identifier", - "start": 1396, - "end": 1401, + "start": 1448, + "end": 1453, "loc": { "start": { - "line": 44, + "line": 45, "column": 25 }, "end": { - "line": 44, + "line": 45, "column": 30 }, "identifierName": "right" @@ -1898,15 +1898,15 @@ }, "property": { "type": "Identifier", - "start": 1402, - "end": 1408, + "start": 1454, + "end": 1460, "loc": { "start": { - "line": 44, + "line": 45, "column": 31 }, "end": { - "line": 44, + "line": 45, "column": 37 }, "identifierName": "_color" @@ -1918,15 +1918,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1413, - "end": 1418, + "start": 1465, + "end": 1470, "loc": { "start": { - "line": 44, + "line": 45, "column": 42 }, "end": { - "line": 44, + "line": 45, "column": 47 }, "identifierName": "BLACK" @@ -1936,80 +1936,80 @@ }, "extra": { "parenthesized": true, - "parenStart": 1373 + "parenStart": 1425 } }, "leadingComments": null }, "consequent": { "type": "BlockStatement", - "start": 1423, - "end": 1471, + "start": 1475, + "end": 1530, "loc": { "start": { - "line": 45, + "line": 46, "column": 3 }, "end": { - "line": 48, + "line": 49, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1427, - "end": 1442, + "start": 1479, + "end": 1494, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 17 } }, "expression": { "type": "AssignmentExpression", - "start": 1427, - "end": 1441, + "start": 1479, + "end": 1493, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 16 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1427, - "end": 1435, + "start": 1479, + "end": 1487, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 10 } }, "object": { "type": "Identifier", - "start": 1427, - "end": 1428, + "start": 1479, + "end": 1480, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 3 }, "identifierName": "s" @@ -2018,15 +2018,15 @@ }, "property": { "type": "Identifier", - "start": 1429, - "end": 1435, + "start": 1481, + "end": 1487, "loc": { "start": { - "line": 46, + "line": 47, "column": 4 }, "end": { - "line": 46, + "line": 47, "column": 10 }, "identifierName": "_color" @@ -2037,15 +2037,15 @@ }, "right": { "type": "Identifier", - "start": 1438, - "end": 1441, + "start": 1490, + "end": 1493, "loc": { "start": { - "line": 46, + "line": 47, "column": 13 }, "end": { - "line": 46, + "line": 47, "column": 16 }, "identifierName": "RED" @@ -2055,45 +2055,45 @@ } }, { - "type": "ExpressionStatement", - "start": 1445, - "end": 1468, + "type": "ReturnStatement", + "start": 1497, + "end": 1527, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, - "column": 25 + "line": 48, + "column": 32 } }, - "expression": { + "argument": { "type": "CallExpression", - "start": 1445, - "end": 1467, + "start": 1504, + "end": 1526, "loc": { "start": { - "line": 47, - "column": 2 + "line": 48, + "column": 9 }, "end": { - "line": 47, - "column": 24 + "line": 48, + "column": 31 } }, "callee": { "type": "Identifier", - "start": 1445, - "end": 1457, + "start": 1504, + "end": 1516, "loc": { "start": { - "line": 47, - "column": 2 + "line": 48, + "column": 9 }, "end": { - "line": 47, - "column": 14 + "line": 48, + "column": 21 }, "identifierName": "delete_case0" }, @@ -2102,30 +2102,30 @@ "arguments": [ { "type": "MemberExpression", - "start": 1458, - "end": 1466, + "start": 1517, + "end": 1525, "loc": { "start": { - "line": 47, - "column": 15 + "line": 48, + "column": 22 }, "end": { - "line": 47, - "column": 23 + "line": 48, + "column": 30 } }, "object": { "type": "Identifier", - "start": 1458, - "end": 1459, + "start": 1517, + "end": 1518, "loc": { "start": { - "line": 47, - "column": 15 + "line": 48, + "column": 22 }, "end": { - "line": 47, - "column": 16 + "line": 48, + "column": 23 }, "identifierName": "n" }, @@ -2133,16 +2133,16 @@ }, "property": { "type": "Identifier", - "start": 1460, - "end": 1466, + "start": 1519, + "end": 1525, "loc": { "start": { - "line": 47, - "column": 17 + "line": 48, + "column": 24 }, "end": { - "line": 47, - "column": 23 + "line": 48, + "column": 30 }, "identifierName": "parent" }, @@ -2155,125 +2155,127 @@ } ], "directives": [], - "trailingComments": [ - { - "type": "CommentLine", - "value": " Otherwise, go to case 3.", - "start": 1474, - "end": 1501, - "loc": { - "start": { - "line": 50, - "column": 1 - }, - "end": { - "line": 50, - "column": 28 - } + "trailingComments": null + }, + "alternate": null, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", + "start": 794, + "end": 1335, + "loc": { + "start": { + "line": 29, + "column": 1 + }, + "end": { + "line": 41, + "column": 4 } } - ] + } + ], + "trailingComments": [ + { + "type": "CommentLine", + "value": " Otherwise, go to case 3.", + "start": 1533, + "end": 1560, + "loc": { + "start": { + "line": 51, + "column": 1 + }, + "end": { + "line": 51, + "column": 28 + } + } + } + ] + }, + { + "type": "ReturnStatement", + "start": 1562, + "end": 1585, + "loc": { + "start": { + "line": 52, + "column": 1 + }, + "end": { + "line": 52, + "column": 24 + } }, - "alternate": { - "type": "ExpressionStatement", - "start": 1508, - "end": 1524, + "argument": { + "type": "CallExpression", + "start": 1569, + "end": 1584, "loc": { "start": { - "line": 51, - "column": 6 + "line": 52, + "column": 8 }, "end": { - "line": 51, - "column": 22 + "line": 52, + "column": 23 } }, - "expression": { - "type": "CallExpression", - "start": 1508, - "end": 1523, + "callee": { + "type": "Identifier", + "start": 1569, + "end": 1581, "loc": { "start": { - "line": 51, - "column": 6 + "line": 52, + "column": 8 }, "end": { - "line": 51, - "column": 21 - } - }, - "callee": { - "type": "Identifier", - "start": 1508, - "end": 1520, - "loc": { - "start": { - "line": 51, - "column": 6 - }, - "end": { - "line": 51, - "column": 18 - }, - "identifierName": "delete_case3" + "line": 52, + "column": 20 }, - "name": "delete_case3", - "leadingComments": null + "identifierName": "delete_case3" }, - "arguments": [ - { - "type": "Identifier", - "start": 1521, - "end": 1522, - "loc": { - "start": { - "line": 51, - "column": 19 - }, - "end": { - "line": 51, - "column": 20 - }, - "identifierName": "n" - }, - "name": "n" - } - ], + "name": "delete_case3", "leadingComments": null }, - "leadingComments": [ + "arguments": [ { - "type": "CommentLine", - "value": " Otherwise, go to case 3.", - "start": 1474, - "end": 1501, + "type": "Identifier", + "start": 1582, + "end": 1583, "loc": { "start": { - "line": 50, - "column": 1 + "line": 52, + "column": 21 }, "end": { - "line": 50, - "column": 28 - } - } + "line": 52, + "column": 22 + }, + "identifierName": "n" + }, + "name": "n" } - ] + ], + "leadingComments": null }, "leadingComments": [ { - "type": "CommentBlock", - "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 742, - "end": 1283, + "type": "CommentLine", + "value": " Otherwise, go to case 3.", + "start": 1533, + "end": 1560, "loc": { "start": { - "line": 28, + "line": 51, "column": 1 }, "end": { - "line": 40, - "column": 4 + "line": 51, + "column": 28 } } } @@ -2293,29 +2295,29 @@ }, { "type": "Identifier", - "start": 1529, - "end": 1557, + "start": 1590, + "end": 1618, "loc": { "start": { - "line": 54, + "line": 55, "column": 0 }, "end": { - "line": 54, + "line": 55, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 1544, - "end": 1556, + "start": 1605, + "end": 1617, "loc": { "start": { - "line": 54, + "line": 55, "column": 15 }, "end": { - "line": 54, + "line": 55, "column": 27 }, "identifierName": "delete_case2" @@ -2328,58 +2330,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 1529, - "end": 1557, + "start": 1590, + "end": 1618, "loc": { "start": { - "line": 54, + "line": 55, "column": 0 }, "end": { - "line": 54, + "line": 55, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 545, - "end": 1527, + "start": 597, + "end": 1588, "loc": { "start": { - "line": 20, + "line": 21, "column": 0 }, "end": { - "line": 52, + "line": 53, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 551, - "end": 1526, + "start": 603, + "end": 1587, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 52, + "line": 53, "column": 1 } }, "id": { "type": "Identifier", - "start": 551, - "end": 563, + "start": 603, + "end": 615, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 20, + "line": 21, "column": 18 }, "identifierName": "delete_case2" @@ -2389,29 +2391,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 566, - "end": 1526, + "start": 618, + "end": 1587, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 52, + "line": 53, "column": 1 } }, "id": { "type": "Identifier", - "start": 551, - "end": 563, + "start": 603, + "end": 615, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 20, + "line": 21, "column": 18 }, "identifierName": "delete_case2" @@ -2425,15 +2427,15 @@ "params": [ { "type": "Identifier", - "start": 567, - "end": 568, + "start": 619, + "end": 620, "loc": { "start": { - "line": 20, + "line": 21, "column": 22 }, "end": { - "line": 20, + "line": 21, "column": 23 }, "identifierName": "n" @@ -2443,58 +2445,58 @@ ], "body": { "type": "BlockStatement", - "start": 573, - "end": 1526, + "start": 625, + "end": 1587, "loc": { "start": { - "line": 20, + "line": 21, "column": 28 }, "end": { - "line": 52, + "line": 53, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 576, - "end": 602, + "start": 628, + "end": 654, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 576, - "end": 601, + "start": 628, + "end": 653, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 26 } }, "callee": { "type": "Identifier", - "start": 576, - "end": 582, + "start": 628, + "end": 634, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 7 }, "identifierName": "assert" @@ -2504,29 +2506,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 583, - "end": 600, + "start": 635, + "end": 652, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 25 } }, "left": { "type": "Identifier", - "start": 583, - "end": 584, + "start": 635, + "end": 636, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 9 }, "identifierName": "n" @@ -2536,15 +2538,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 596, - "end": 600, + "start": 648, + "end": 652, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 25 }, "identifierName": "Node" @@ -2557,43 +2559,43 @@ }, { "type": "ExpressionStatement", - "start": 604, - "end": 631, + "start": 656, + "end": 683, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 604, - "end": 630, + "start": 656, + "end": 682, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 27 } }, "callee": { "type": "Identifier", - "start": 604, - "end": 610, + "start": 656, + "end": 662, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -2603,43 +2605,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 611, - "end": 629, + "start": 663, + "end": 681, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 611, - "end": 619, + "start": 663, + "end": 671, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 16 } }, "object": { "type": "Identifier", - "start": 611, - "end": 612, + "start": 663, + "end": 664, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "n" @@ -2648,15 +2650,15 @@ }, "property": { "type": "Identifier", - "start": 613, - "end": 619, + "start": 665, + "end": 671, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 16 }, "identifierName": "_color" @@ -2668,15 +2670,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 624, - "end": 629, + "start": 676, + "end": 681, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 26 }, "identifierName": "BLACK" @@ -2689,43 +2691,43 @@ }, { "type": "ExpressionStatement", - "start": 633, - "end": 659, + "start": 685, + "end": 711, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 633, - "end": 658, + "start": 685, + "end": 710, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 26 } }, "callee": { "type": "Identifier", - "start": 633, - "end": 639, + "start": 685, + "end": 691, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -2735,43 +2737,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 640, - "end": 657, + "start": 692, + "end": 709, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 640, - "end": 648, + "start": 692, + "end": 700, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 640, - "end": 641, + "start": 692, + "end": 693, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 }, "identifierName": "n" @@ -2780,15 +2782,15 @@ }, "property": { "type": "Identifier", - "start": 642, - "end": 648, + "start": 694, + "end": 700, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 16 }, "identifierName": "parent" @@ -2800,15 +2802,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 653, - "end": 657, + "start": 705, + "end": 709, "loc": { "start": { - "line": 23, + "line": 24, "column": 21 }, "end": { - "line": 23, + "line": 24, "column": 25 } } @@ -2819,44 +2821,44 @@ }, { "type": "VariableDeclaration", - "start": 661, - "end": 682, + "start": 713, + "end": 734, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 667, - "end": 681, + "start": 719, + "end": 733, "loc": { "start": { - "line": 24, + "line": 25, "column": 7 }, "end": { - "line": 24, + "line": 25, "column": 21 } }, "id": { "type": "Identifier", - "start": 667, - "end": 668, + "start": 719, + "end": 720, "loc": { "start": { - "line": 24, + "line": 25, "column": 7 }, "end": { - "line": 24, + "line": 25, "column": 8 }, "identifierName": "s" @@ -2865,29 +2867,29 @@ }, "init": { "type": "CallExpression", - "start": 671, - "end": 681, + "start": 723, + "end": 733, "loc": { "start": { - "line": 24, + "line": 25, "column": 11 }, "end": { - "line": 24, + "line": 25, "column": 21 } }, "callee": { "type": "Identifier", - "start": 671, - "end": 678, + "start": 723, + "end": 730, "loc": { "start": { - "line": 24, + "line": 25, "column": 11 }, "end": { - "line": 24, + "line": 25, "column": 18 }, "identifierName": "sibling" @@ -2897,15 +2899,15 @@ "arguments": [ { "type": "Identifier", - "start": 679, - "end": 680, + "start": 731, + "end": 732, "loc": { "start": { - "line": 24, + "line": 25, "column": 19 }, "end": { - "line": 24, + "line": 25, "column": 20 }, "identifierName": "n" @@ -2920,43 +2922,43 @@ }, { "type": "ExpressionStatement", - "start": 684, - "end": 710, + "start": 736, + "end": 762, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 684, - "end": 709, + "start": 736, + "end": 761, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 26 } }, "callee": { "type": "Identifier", - "start": 684, - "end": 690, + "start": 736, + "end": 742, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -2966,29 +2968,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 691, - "end": 708, + "start": 743, + "end": 760, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 25 } }, "left": { "type": "Identifier", - "start": 691, - "end": 692, + "start": 743, + "end": 744, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 9 }, "identifierName": "s" @@ -2998,15 +3000,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 704, - "end": 708, + "start": 756, + "end": 760, "loc": { "start": { - "line": 25, + "line": 26, "column": 21 }, "end": { - "line": 25, + "line": 26, "column": 25 }, "identifierName": "Node" @@ -3019,43 +3021,43 @@ }, { "type": "ExpressionStatement", - "start": 712, - "end": 739, + "start": 764, + "end": 791, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 712, - "end": 738, + "start": 764, + "end": 790, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 27 } }, "callee": { "type": "Identifier", - "start": 712, - "end": 718, + "start": 764, + "end": 770, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 7 }, "identifierName": "assert" @@ -3065,43 +3067,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 719, - "end": 737, + "start": 771, + "end": 789, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 719, - "end": 727, + "start": 771, + "end": 779, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 16 } }, "object": { "type": "Identifier", - "start": 719, - "end": 720, + "start": 771, + "end": 772, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 9 }, "identifierName": "s" @@ -3110,15 +3112,15 @@ }, "property": { "type": "Identifier", - "start": 721, - "end": 727, + "start": 773, + "end": 779, "loc": { "start": { - "line": 26, + "line": 27, "column": 10 }, "end": { - "line": 26, + "line": 27, "column": 16 }, "identifierName": "_color" @@ -3130,15 +3132,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 732, - "end": 737, + "start": 784, + "end": 789, "loc": { "start": { - "line": 26, + "line": 27, "column": 21 }, "end": { - "line": 26, + "line": 27, "column": 26 }, "identifierName": "BLACK" @@ -3152,15 +3154,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 742, - "end": 1283, + "start": 794, + "end": 1335, "loc": { "start": { - "line": 28, + "line": 29, "column": 1 }, "end": { - "line": 40, + "line": 41, "column": 4 } } @@ -3169,99 +3171,99 @@ }, { "type": "IfStatement", - "start": 1285, - "end": 1524, + "start": 1337, + "end": 1530, "loc": { "start": { - "line": 41, + "line": 42, "column": 1 }, "end": { - "line": 51, - "column": 22 + "line": 49, + "column": 2 } }, "test": { "type": "LogicalExpression", - "start": 1292, - "end": 1419, + "start": 1344, + "end": 1471, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 48 } }, "left": { "type": "LogicalExpression", - "start": 1292, - "end": 1367, + "start": 1344, + "end": 1419, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 43, + "line": 44, "column": 46 } }, "left": { "type": "BinaryExpression", - "start": 1292, - "end": 1317, + "start": 1344, + "end": 1369, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 42, + "line": 43, "column": 27 } }, "left": { "type": "MemberExpression", - "start": 1292, - "end": 1307, + "start": 1344, + "end": 1359, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 42, + "line": 43, "column": 17 } }, "object": { "type": "MemberExpression", - "start": 1292, - "end": 1300, + "start": 1344, + "end": 1352, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 42, + "line": 43, "column": 10 } }, "object": { "type": "Identifier", - "start": 1292, - "end": 1293, + "start": 1344, + "end": 1345, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 42, + "line": 43, "column": 3 }, "identifierName": "n" @@ -3271,15 +3273,15 @@ }, "property": { "type": "Identifier", - "start": 1294, - "end": 1300, + "start": 1346, + "end": 1352, "loc": { "start": { - "line": 42, + "line": 43, "column": 4 }, "end": { - "line": 42, + "line": 43, "column": 10 }, "identifierName": "parent" @@ -3291,15 +3293,15 @@ }, "property": { "type": "Identifier", - "start": 1301, - "end": 1307, + "start": 1353, + "end": 1359, "loc": { "start": { - "line": 42, + "line": 43, "column": 11 }, "end": { - "line": 42, + "line": 43, "column": 17 }, "identifierName": "_color" @@ -3312,15 +3314,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1312, - "end": 1317, + "start": 1364, + "end": 1369, "loc": { "start": { - "line": 42, + "line": 43, "column": 22 }, "end": { - "line": 42, + "line": 43, "column": 27 }, "identifierName": "BLACK" @@ -3332,57 +3334,57 @@ "operator": "&&", "right": { "type": "LogicalExpression", - "start": 1324, - "end": 1366, + "start": 1376, + "end": 1418, "loc": { "start": { - "line": 43, + "line": 44, "column": 3 }, "end": { - "line": 43, + "line": 44, "column": 45 } }, "left": { "type": "BinaryExpression", - "start": 1324, - "end": 1339, + "start": 1376, + "end": 1391, "loc": { "start": { - "line": 43, + "line": 44, "column": 3 }, "end": { - "line": 43, + "line": 44, "column": 18 } }, "left": { "type": "MemberExpression", - "start": 1324, - "end": 1330, + "start": 1376, + "end": 1382, "loc": { "start": { - "line": 43, + "line": 44, "column": 3 }, "end": { - "line": 43, + "line": 44, "column": 9 } }, "object": { "type": "Identifier", - "start": 1324, - "end": 1325, + "start": 1376, + "end": 1377, "loc": { "start": { - "line": 43, + "line": 44, "column": 3 }, "end": { - "line": 43, + "line": 44, "column": 4 }, "identifierName": "s" @@ -3391,15 +3393,15 @@ }, "property": { "type": "Identifier", - "start": 1326, - "end": 1330, + "start": 1378, + "end": 1382, "loc": { "start": { - "line": 43, + "line": 44, "column": 5 }, "end": { - "line": 43, + "line": 44, "column": 9 }, "identifierName": "left" @@ -3411,15 +3413,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1335, - "end": 1339, + "start": 1387, + "end": 1391, "loc": { "start": { - "line": 43, + "line": 44, "column": 14 }, "end": { - "line": 43, + "line": 44, "column": 18 } } @@ -3428,57 +3430,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 1343, - "end": 1366, + "start": 1395, + "end": 1418, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 45 } }, "left": { "type": "MemberExpression", - "start": 1343, - "end": 1356, + "start": 1395, + "end": 1408, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 35 } }, "object": { "type": "MemberExpression", - "start": 1343, - "end": 1349, + "start": 1395, + "end": 1401, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 28 } }, "object": { "type": "Identifier", - "start": 1343, - "end": 1344, + "start": 1395, + "end": 1396, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 23 }, "identifierName": "s" @@ -3487,15 +3489,15 @@ }, "property": { "type": "Identifier", - "start": 1345, - "end": 1349, + "start": 1397, + "end": 1401, "loc": { "start": { - "line": 43, + "line": 44, "column": 24 }, "end": { - "line": 43, + "line": 44, "column": 28 }, "identifierName": "left" @@ -3506,15 +3508,15 @@ }, "property": { "type": "Identifier", - "start": 1350, - "end": 1356, + "start": 1402, + "end": 1408, "loc": { "start": { - "line": 43, + "line": 44, "column": 29 }, "end": { - "line": 43, + "line": 44, "column": 35 }, "identifierName": "_color" @@ -3526,15 +3528,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1361, - "end": 1366, + "start": 1413, + "end": 1418, "loc": { "start": { - "line": 43, + "line": 44, "column": 40 }, "end": { - "line": 43, + "line": 44, "column": 45 }, "identifierName": "BLACK" @@ -3544,7 +3546,7 @@ }, "extra": { "parenthesized": true, - "parenStart": 1323 + "parenStart": 1375 } }, "leadingComments": null @@ -3552,57 +3554,57 @@ "operator": "&&", "right": { "type": "LogicalExpression", - "start": 1374, - "end": 1418, + "start": 1426, + "end": 1470, "loc": { "start": { - "line": 44, + "line": 45, "column": 3 }, "end": { - "line": 44, + "line": 45, "column": 47 } }, "left": { "type": "BinaryExpression", - "start": 1374, - "end": 1390, + "start": 1426, + "end": 1442, "loc": { "start": { - "line": 44, + "line": 45, "column": 3 }, "end": { - "line": 44, + "line": 45, "column": 19 } }, "left": { "type": "MemberExpression", - "start": 1374, - "end": 1381, + "start": 1426, + "end": 1433, "loc": { "start": { - "line": 44, + "line": 45, "column": 3 }, "end": { - "line": 44, + "line": 45, "column": 10 } }, "object": { "type": "Identifier", - "start": 1374, - "end": 1375, + "start": 1426, + "end": 1427, "loc": { "start": { - "line": 44, + "line": 45, "column": 3 }, "end": { - "line": 44, + "line": 45, "column": 4 }, "identifierName": "s" @@ -3611,15 +3613,15 @@ }, "property": { "type": "Identifier", - "start": 1376, - "end": 1381, + "start": 1428, + "end": 1433, "loc": { "start": { - "line": 44, + "line": 45, "column": 5 }, "end": { - "line": 44, + "line": 45, "column": 10 }, "identifierName": "right" @@ -3631,15 +3633,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1386, - "end": 1390, + "start": 1438, + "end": 1442, "loc": { "start": { - "line": 44, + "line": 45, "column": 15 }, "end": { - "line": 44, + "line": 45, "column": 19 } } @@ -3648,57 +3650,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 1394, - "end": 1418, + "start": 1446, + "end": 1470, "loc": { "start": { - "line": 44, + "line": 45, "column": 23 }, "end": { - "line": 44, + "line": 45, "column": 47 } }, "left": { "type": "MemberExpression", - "start": 1394, - "end": 1408, + "start": 1446, + "end": 1460, "loc": { "start": { - "line": 44, + "line": 45, "column": 23 }, "end": { - "line": 44, + "line": 45, "column": 37 } }, "object": { "type": "MemberExpression", - "start": 1394, - "end": 1401, + "start": 1446, + "end": 1453, "loc": { "start": { - "line": 44, + "line": 45, "column": 23 }, "end": { - "line": 44, + "line": 45, "column": 30 } }, "object": { "type": "Identifier", - "start": 1394, - "end": 1395, + "start": 1446, + "end": 1447, "loc": { "start": { - "line": 44, + "line": 45, "column": 23 }, "end": { - "line": 44, + "line": 45, "column": 24 }, "identifierName": "s" @@ -3707,15 +3709,15 @@ }, "property": { "type": "Identifier", - "start": 1396, - "end": 1401, + "start": 1448, + "end": 1453, "loc": { "start": { - "line": 44, + "line": 45, "column": 25 }, "end": { - "line": 44, + "line": 45, "column": 30 }, "identifierName": "right" @@ -3726,15 +3728,15 @@ }, "property": { "type": "Identifier", - "start": 1402, - "end": 1408, + "start": 1454, + "end": 1460, "loc": { "start": { - "line": 44, + "line": 45, "column": 31 }, "end": { - "line": 44, + "line": 45, "column": 37 }, "identifierName": "_color" @@ -3746,15 +3748,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1413, - "end": 1418, + "start": 1465, + "end": 1470, "loc": { "start": { - "line": 44, + "line": 45, "column": 42 }, "end": { - "line": 44, + "line": 45, "column": 47 }, "identifierName": "BLACK" @@ -3764,80 +3766,80 @@ }, "extra": { "parenthesized": true, - "parenStart": 1373 + "parenStart": 1425 } }, "leadingComments": null }, "consequent": { "type": "BlockStatement", - "start": 1423, - "end": 1471, + "start": 1475, + "end": 1530, "loc": { "start": { - "line": 45, + "line": 46, "column": 3 }, "end": { - "line": 48, + "line": 49, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1427, - "end": 1442, + "start": 1479, + "end": 1494, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 17 } }, "expression": { "type": "AssignmentExpression", - "start": 1427, - "end": 1441, + "start": 1479, + "end": 1493, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 16 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1427, - "end": 1435, + "start": 1479, + "end": 1487, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 10 } }, "object": { "type": "Identifier", - "start": 1427, - "end": 1428, + "start": 1479, + "end": 1480, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 3 }, "identifierName": "s" @@ -3846,15 +3848,15 @@ }, "property": { "type": "Identifier", - "start": 1429, - "end": 1435, + "start": 1481, + "end": 1487, "loc": { "start": { - "line": 46, + "line": 47, "column": 4 }, "end": { - "line": 46, + "line": 47, "column": 10 }, "identifierName": "_color" @@ -3865,15 +3867,15 @@ }, "right": { "type": "Identifier", - "start": 1438, - "end": 1441, + "start": 1490, + "end": 1493, "loc": { "start": { - "line": 46, + "line": 47, "column": 13 }, "end": { - "line": 46, + "line": 47, "column": 16 }, "identifierName": "RED" @@ -3883,45 +3885,45 @@ } }, { - "type": "ExpressionStatement", - "start": 1445, - "end": 1468, + "type": "ReturnStatement", + "start": 1497, + "end": 1527, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, - "column": 25 + "line": 48, + "column": 32 } }, - "expression": { + "argument": { "type": "CallExpression", - "start": 1445, - "end": 1467, + "start": 1504, + "end": 1526, "loc": { "start": { - "line": 47, - "column": 2 + "line": 48, + "column": 9 }, "end": { - "line": 47, - "column": 24 + "line": 48, + "column": 31 } }, "callee": { "type": "Identifier", - "start": 1445, - "end": 1457, + "start": 1504, + "end": 1516, "loc": { "start": { - "line": 47, - "column": 2 + "line": 48, + "column": 9 }, "end": { - "line": 47, - "column": 14 + "line": 48, + "column": 21 }, "identifierName": "delete_case0" }, @@ -3930,30 +3932,30 @@ "arguments": [ { "type": "MemberExpression", - "start": 1458, - "end": 1466, + "start": 1517, + "end": 1525, "loc": { "start": { - "line": 47, - "column": 15 + "line": 48, + "column": 22 }, "end": { - "line": 47, - "column": 23 + "line": 48, + "column": 30 } }, "object": { "type": "Identifier", - "start": 1458, - "end": 1459, + "start": 1517, + "end": 1518, "loc": { "start": { - "line": 47, - "column": 15 + "line": 48, + "column": 22 }, "end": { - "line": 47, - "column": 16 + "line": 48, + "column": 23 }, "identifierName": "n" }, @@ -3961,16 +3963,16 @@ }, "property": { "type": "Identifier", - "start": 1460, - "end": 1466, + "start": 1519, + "end": 1525, "loc": { "start": { - "line": 47, - "column": 17 + "line": 48, + "column": 24 }, "end": { - "line": 47, - "column": 23 + "line": 48, + "column": 30 }, "identifierName": "parent" }, @@ -3981,127 +3983,129 @@ ] } } - ], - "directives": [], - "trailingComments": [ - { - "type": "CommentLine", - "value": " Otherwise, go to case 3.", - "start": 1474, - "end": 1501, - "loc": { - "start": { - "line": 50, - "column": 1 - }, - "end": { - "line": 50, - "column": 28 - } + ], + "directives": [], + "trailingComments": null + }, + "alternate": null, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", + "start": 794, + "end": 1335, + "loc": { + "start": { + "line": 29, + "column": 1 + }, + "end": { + "line": 41, + "column": 4 + } + } + } + ], + "trailingComments": [ + { + "type": "CommentLine", + "value": " Otherwise, go to case 3.", + "start": 1533, + "end": 1560, + "loc": { + "start": { + "line": 51, + "column": 1 + }, + "end": { + "line": 51, + "column": 28 } } - ] + } + ] + }, + { + "type": "ReturnStatement", + "start": 1562, + "end": 1585, + "loc": { + "start": { + "line": 52, + "column": 1 + }, + "end": { + "line": 52, + "column": 24 + } }, - "alternate": { - "type": "ExpressionStatement", - "start": 1508, - "end": 1524, + "argument": { + "type": "CallExpression", + "start": 1569, + "end": 1584, "loc": { "start": { - "line": 51, - "column": 6 + "line": 52, + "column": 8 }, "end": { - "line": 51, - "column": 22 + "line": 52, + "column": 23 } }, - "expression": { - "type": "CallExpression", - "start": 1508, - "end": 1523, + "callee": { + "type": "Identifier", + "start": 1569, + "end": 1581, "loc": { "start": { - "line": 51, - "column": 6 + "line": 52, + "column": 8 }, "end": { - "line": 51, - "column": 21 - } - }, - "callee": { - "type": "Identifier", - "start": 1508, - "end": 1520, - "loc": { - "start": { - "line": 51, - "column": 6 - }, - "end": { - "line": 51, - "column": 18 - }, - "identifierName": "delete_case3" + "line": 52, + "column": 20 }, - "name": "delete_case3", - "leadingComments": null + "identifierName": "delete_case3" }, - "arguments": [ - { - "type": "Identifier", - "start": 1521, - "end": 1522, - "loc": { - "start": { - "line": 51, - "column": 19 - }, - "end": { - "line": 51, - "column": 20 - }, - "identifierName": "n" - }, - "name": "n" - } - ], + "name": "delete_case3", "leadingComments": null }, - "leadingComments": [ + "arguments": [ { - "type": "CommentLine", - "value": " Otherwise, go to case 3.", - "start": 1474, - "end": 1501, + "type": "Identifier", + "start": 1582, + "end": 1583, "loc": { "start": { - "line": 50, - "column": 1 + "line": 52, + "column": 21 }, "end": { - "line": 50, - "column": 28 - } - } + "line": 52, + "column": 22 + }, + "identifierName": "n" + }, + "name": "n" } - ] + ], + "leadingComments": null }, "leadingComments": [ { - "type": "CommentBlock", - "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 742, - "end": 1283, + "type": "CommentLine", + "value": " Otherwise, go to case 3.", + "start": 1533, + "end": 1560, "loc": { "start": { - "line": 28, + "line": 51, "column": 1 }, "end": { - "line": 40, - "column": 4 + "line": 51, + "column": 28 } } } @@ -4118,16 +4122,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 278, - "end": 544, + "end": 596, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 19, + "line": 20, "column": 3 } } @@ -4142,16 +4146,16 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 278, - "end": 544, + "end": 596, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 19, + "line": 20, "column": 3 } } @@ -4159,15 +4163,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 742, - "end": 1283, + "start": 794, + "end": 1335, "loc": { "start": { - "line": 28, + "line": 29, "column": 1 }, "end": { - "line": 40, + "line": 41, "column": 4 } } @@ -4175,15 +4179,15 @@ { "type": "CommentLine", "value": " Otherwise, go to case 3.", - "start": 1474, - "end": 1501, + "start": 1533, + "end": 1560, "loc": { "start": { - "line": 50, + "line": 51, "column": 1 }, "end": { - "line": 50, + "line": 51, "column": 28 } } @@ -5123,16 +5127,16 @@ }, { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 278, - "end": 544, + "end": 596, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 19, + "line": 20, "column": 3 } } @@ -5152,15 +5156,15 @@ "updateContext": null }, "value": "const", - "start": 545, - "end": 550, + "start": 597, + "end": 602, "loc": { "start": { - "line": 20, + "line": 21, "column": 0 }, "end": { - "line": 20, + "line": 21, "column": 5 } } @@ -5178,15 +5182,15 @@ "binop": null }, "value": "delete_case2", - "start": 551, - "end": 563, + "start": 603, + "end": 615, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 20, + "line": 21, "column": 18 } } @@ -5205,15 +5209,15 @@ "updateContext": null }, "value": "=", - "start": 564, - "end": 565, + "start": 616, + "end": 617, "loc": { "start": { - "line": 20, + "line": 21, "column": 19 }, "end": { - "line": 20, + "line": 21, "column": 20 } } @@ -5230,15 +5234,15 @@ "postfix": false, "binop": null }, - "start": 566, - "end": 567, + "start": 618, + "end": 619, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 22 } } @@ -5256,15 +5260,15 @@ "binop": null }, "value": "n", - "start": 567, - "end": 568, + "start": 619, + "end": 620, "loc": { "start": { - "line": 20, + "line": 21, "column": 22 }, "end": { - "line": 20, + "line": 21, "column": 23 } } @@ -5281,15 +5285,15 @@ "postfix": false, "binop": null }, - "start": 568, - "end": 569, + "start": 620, + "end": 621, "loc": { "start": { - "line": 20, + "line": 21, "column": 23 }, "end": { - "line": 20, + "line": 21, "column": 24 } } @@ -5307,15 +5311,15 @@ "binop": null, "updateContext": null }, - "start": 570, - "end": 572, + "start": 622, + "end": 624, "loc": { "start": { - "line": 20, + "line": 21, "column": 25 }, "end": { - "line": 20, + "line": 21, "column": 27 } } @@ -5332,15 +5336,15 @@ "postfix": false, "binop": null }, - "start": 573, - "end": 574, + "start": 625, + "end": 626, "loc": { "start": { - "line": 20, + "line": 21, "column": 28 }, "end": { - "line": 20, + "line": 21, "column": 29 } } @@ -5358,15 +5362,15 @@ "binop": null }, "value": "assert", - "start": 576, - "end": 582, + "start": 628, + "end": 634, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 7 } } @@ -5383,15 +5387,15 @@ "postfix": false, "binop": null }, - "start": 582, - "end": 583, + "start": 634, + "end": 635, "loc": { "start": { - "line": 21, + "line": 22, "column": 7 }, "end": { - "line": 21, + "line": 22, "column": 8 } } @@ -5409,15 +5413,15 @@ "binop": null }, "value": "n", - "start": 583, - "end": 584, + "start": 635, + "end": 636, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 9 } } @@ -5437,15 +5441,15 @@ "updateContext": null }, "value": "instanceof", - "start": 585, - "end": 595, + "start": 637, + "end": 647, "loc": { "start": { - "line": 21, + "line": 22, "column": 10 }, "end": { - "line": 21, + "line": 22, "column": 20 } } @@ -5463,15 +5467,15 @@ "binop": null }, "value": "Node", - "start": 596, - "end": 600, + "start": 648, + "end": 652, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 25 } } @@ -5488,15 +5492,15 @@ "postfix": false, "binop": null }, - "start": 600, - "end": 601, + "start": 652, + "end": 653, "loc": { "start": { - "line": 21, + "line": 22, "column": 25 }, "end": { - "line": 21, + "line": 22, "column": 26 } } @@ -5514,15 +5518,15 @@ "binop": null, "updateContext": null }, - "start": 601, - "end": 602, + "start": 653, + "end": 654, "loc": { "start": { - "line": 21, + "line": 22, "column": 26 }, "end": { - "line": 21, + "line": 22, "column": 27 } } @@ -5540,15 +5544,15 @@ "binop": null }, "value": "assert", - "start": 604, - "end": 610, + "start": 656, + "end": 662, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 } } @@ -5565,15 +5569,15 @@ "postfix": false, "binop": null }, - "start": 610, - "end": 611, + "start": 662, + "end": 663, "loc": { "start": { - "line": 22, + "line": 23, "column": 7 }, "end": { - "line": 22, + "line": 23, "column": 8 } } @@ -5591,15 +5595,15 @@ "binop": null }, "value": "n", - "start": 611, - "end": 612, + "start": 663, + "end": 664, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 } } @@ -5617,15 +5621,15 @@ "binop": null, "updateContext": null }, - "start": 612, - "end": 613, + "start": 664, + "end": 665, "loc": { "start": { - "line": 22, + "line": 23, "column": 9 }, "end": { - "line": 22, + "line": 23, "column": 10 } } @@ -5643,15 +5647,15 @@ "binop": null }, "value": "_color", - "start": 613, - "end": 619, + "start": 665, + "end": 671, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 16 } } @@ -5670,15 +5674,15 @@ "updateContext": null }, "value": "===", - "start": 620, - "end": 623, + "start": 672, + "end": 675, "loc": { "start": { - "line": 22, + "line": 23, "column": 17 }, "end": { - "line": 22, + "line": 23, "column": 20 } } @@ -5696,15 +5700,15 @@ "binop": null }, "value": "BLACK", - "start": 624, - "end": 629, + "start": 676, + "end": 681, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 26 } } @@ -5721,15 +5725,15 @@ "postfix": false, "binop": null }, - "start": 629, - "end": 630, + "start": 681, + "end": 682, "loc": { "start": { - "line": 22, + "line": 23, "column": 26 }, "end": { - "line": 22, + "line": 23, "column": 27 } } @@ -5747,15 +5751,15 @@ "binop": null, "updateContext": null }, - "start": 630, - "end": 631, + "start": 682, + "end": 683, "loc": { "start": { - "line": 22, + "line": 23, "column": 27 }, "end": { - "line": 22, + "line": 23, "column": 28 } } @@ -5773,15 +5777,15 @@ "binop": null }, "value": "assert", - "start": 633, - "end": 639, + "start": 685, + "end": 691, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 } } @@ -5798,15 +5802,15 @@ "postfix": false, "binop": null }, - "start": 639, - "end": 640, + "start": 691, + "end": 692, "loc": { "start": { - "line": 23, + "line": 24, "column": 7 }, "end": { - "line": 23, + "line": 24, "column": 8 } } @@ -5824,15 +5828,15 @@ "binop": null }, "value": "n", - "start": 640, - "end": 641, + "start": 692, + "end": 693, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 } } @@ -5850,15 +5854,15 @@ "binop": null, "updateContext": null }, - "start": 641, - "end": 642, + "start": 693, + "end": 694, "loc": { "start": { - "line": 23, + "line": 24, "column": 9 }, "end": { - "line": 23, + "line": 24, "column": 10 } } @@ -5876,15 +5880,15 @@ "binop": null }, "value": "parent", - "start": 642, - "end": 648, + "start": 694, + "end": 700, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 16 } } @@ -5903,15 +5907,15 @@ "updateContext": null }, "value": "!==", - "start": 649, - "end": 652, + "start": 701, + "end": 704, "loc": { "start": { - "line": 23, + "line": 24, "column": 17 }, "end": { - "line": 23, + "line": 24, "column": 20 } } @@ -5931,15 +5935,15 @@ "updateContext": null }, "value": "null", - "start": 653, - "end": 657, + "start": 705, + "end": 709, "loc": { "start": { - "line": 23, + "line": 24, "column": 21 }, "end": { - "line": 23, + "line": 24, "column": 25 } } @@ -5956,15 +5960,15 @@ "postfix": false, "binop": null }, - "start": 657, - "end": 658, + "start": 709, + "end": 710, "loc": { "start": { - "line": 23, + "line": 24, "column": 25 }, "end": { - "line": 23, + "line": 24, "column": 26 } } @@ -5982,15 +5986,15 @@ "binop": null, "updateContext": null }, - "start": 658, - "end": 659, + "start": 710, + "end": 711, "loc": { "start": { - "line": 23, + "line": 24, "column": 26 }, "end": { - "line": 23, + "line": 24, "column": 27 } } @@ -6010,15 +6014,15 @@ "updateContext": null }, "value": "const", - "start": 661, - "end": 666, + "start": 713, + "end": 718, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 6 } } @@ -6036,15 +6040,15 @@ "binop": null }, "value": "s", - "start": 667, - "end": 668, + "start": 719, + "end": 720, "loc": { "start": { - "line": 24, + "line": 25, "column": 7 }, "end": { - "line": 24, + "line": 25, "column": 8 } } @@ -6063,15 +6067,15 @@ "updateContext": null }, "value": "=", - "start": 669, - "end": 670, + "start": 721, + "end": 722, "loc": { "start": { - "line": 24, + "line": 25, "column": 9 }, "end": { - "line": 24, + "line": 25, "column": 10 } } @@ -6089,15 +6093,15 @@ "binop": null }, "value": "sibling", - "start": 671, - "end": 678, + "start": 723, + "end": 730, "loc": { "start": { - "line": 24, + "line": 25, "column": 11 }, "end": { - "line": 24, + "line": 25, "column": 18 } } @@ -6114,15 +6118,15 @@ "postfix": false, "binop": null }, - "start": 678, - "end": 679, + "start": 730, + "end": 731, "loc": { "start": { - "line": 24, + "line": 25, "column": 18 }, "end": { - "line": 24, + "line": 25, "column": 19 } } @@ -6140,15 +6144,15 @@ "binop": null }, "value": "n", - "start": 679, - "end": 680, + "start": 731, + "end": 732, "loc": { "start": { - "line": 24, + "line": 25, "column": 19 }, "end": { - "line": 24, + "line": 25, "column": 20 } } @@ -6165,15 +6169,15 @@ "postfix": false, "binop": null }, - "start": 680, - "end": 681, + "start": 732, + "end": 733, "loc": { "start": { - "line": 24, + "line": 25, "column": 20 }, "end": { - "line": 24, + "line": 25, "column": 21 } } @@ -6191,15 +6195,15 @@ "binop": null, "updateContext": null }, - "start": 681, - "end": 682, + "start": 733, + "end": 734, "loc": { "start": { - "line": 24, + "line": 25, "column": 21 }, "end": { - "line": 24, + "line": 25, "column": 22 } } @@ -6217,15 +6221,15 @@ "binop": null }, "value": "assert", - "start": 684, - "end": 690, + "start": 736, + "end": 742, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 7 } } @@ -6242,15 +6246,15 @@ "postfix": false, "binop": null }, - "start": 690, - "end": 691, + "start": 742, + "end": 743, "loc": { "start": { - "line": 25, + "line": 26, "column": 7 }, "end": { - "line": 25, + "line": 26, "column": 8 } } @@ -6268,15 +6272,15 @@ "binop": null }, "value": "s", - "start": 691, - "end": 692, + "start": 743, + "end": 744, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 9 } } @@ -6296,15 +6300,15 @@ "updateContext": null }, "value": "instanceof", - "start": 693, - "end": 703, + "start": 745, + "end": 755, "loc": { "start": { - "line": 25, + "line": 26, "column": 10 }, "end": { - "line": 25, + "line": 26, "column": 20 } } @@ -6322,15 +6326,15 @@ "binop": null }, "value": "Node", - "start": 704, - "end": 708, + "start": 756, + "end": 760, "loc": { "start": { - "line": 25, + "line": 26, "column": 21 }, "end": { - "line": 25, + "line": 26, "column": 25 } } @@ -6347,15 +6351,15 @@ "postfix": false, "binop": null }, - "start": 708, - "end": 709, + "start": 760, + "end": 761, "loc": { "start": { - "line": 25, + "line": 26, "column": 25 }, "end": { - "line": 25, + "line": 26, "column": 26 } } @@ -6373,15 +6377,15 @@ "binop": null, "updateContext": null }, - "start": 709, - "end": 710, + "start": 761, + "end": 762, "loc": { "start": { - "line": 25, + "line": 26, "column": 26 }, "end": { - "line": 25, + "line": 26, "column": 27 } } @@ -6399,15 +6403,15 @@ "binop": null }, "value": "assert", - "start": 712, - "end": 718, + "start": 764, + "end": 770, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 7 } } @@ -6424,15 +6428,15 @@ "postfix": false, "binop": null }, - "start": 718, - "end": 719, + "start": 770, + "end": 771, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 8 } } @@ -6450,15 +6454,15 @@ "binop": null }, "value": "s", - "start": 719, - "end": 720, + "start": 771, + "end": 772, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 9 } } @@ -6476,15 +6480,15 @@ "binop": null, "updateContext": null }, - "start": 720, - "end": 721, + "start": 772, + "end": 773, "loc": { "start": { - "line": 26, + "line": 27, "column": 9 }, "end": { - "line": 26, + "line": 27, "column": 10 } } @@ -6502,15 +6506,15 @@ "binop": null }, "value": "_color", - "start": 721, - "end": 727, + "start": 773, + "end": 779, "loc": { "start": { - "line": 26, + "line": 27, "column": 10 }, "end": { - "line": 26, + "line": 27, "column": 16 } } @@ -6529,15 +6533,15 @@ "updateContext": null }, "value": "===", - "start": 728, - "end": 731, + "start": 780, + "end": 783, "loc": { "start": { - "line": 26, + "line": 27, "column": 17 }, "end": { - "line": 26, + "line": 27, "column": 20 } } @@ -6555,15 +6559,15 @@ "binop": null }, "value": "BLACK", - "start": 732, - "end": 737, + "start": 784, + "end": 789, "loc": { "start": { - "line": 26, + "line": 27, "column": 21 }, "end": { - "line": 26, + "line": 27, "column": 26 } } @@ -6580,15 +6584,15 @@ "postfix": false, "binop": null }, - "start": 737, - "end": 738, + "start": 789, + "end": 790, "loc": { "start": { - "line": 26, + "line": 27, "column": 26 }, "end": { - "line": 26, + "line": 27, "column": 27 } } @@ -6606,15 +6610,15 @@ "binop": null, "updateContext": null }, - "start": 738, - "end": 739, + "start": 790, + "end": 791, "loc": { "start": { - "line": 26, + "line": 27, "column": 27 }, "end": { - "line": 26, + "line": 27, "column": 28 } } @@ -6622,15 +6626,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t ", - "start": 742, - "end": 1283, + "start": 794, + "end": 1335, "loc": { "start": { - "line": 28, + "line": 29, "column": 1 }, "end": { - "line": 40, + "line": 41, "column": 4 } } @@ -6650,15 +6654,15 @@ "updateContext": null }, "value": "if", - "start": 1285, - "end": 1287, + "start": 1337, + "end": 1339, "loc": { "start": { - "line": 41, + "line": 42, "column": 1 }, "end": { - "line": 41, + "line": 42, "column": 3 } } @@ -6675,15 +6679,15 @@ "postfix": false, "binop": null }, - "start": 1288, - "end": 1289, + "start": 1340, + "end": 1341, "loc": { "start": { - "line": 41, + "line": 42, "column": 4 }, "end": { - "line": 41, + "line": 42, "column": 5 } } @@ -6701,15 +6705,15 @@ "binop": null }, "value": "n", - "start": 1292, - "end": 1293, + "start": 1344, + "end": 1345, "loc": { "start": { - "line": 42, + "line": 43, "column": 2 }, "end": { - "line": 42, + "line": 43, "column": 3 } } @@ -6727,15 +6731,15 @@ "binop": null, "updateContext": null }, - "start": 1293, - "end": 1294, + "start": 1345, + "end": 1346, "loc": { "start": { - "line": 42, + "line": 43, "column": 3 }, "end": { - "line": 42, + "line": 43, "column": 4 } } @@ -6753,15 +6757,15 @@ "binop": null }, "value": "parent", - "start": 1294, - "end": 1300, + "start": 1346, + "end": 1352, "loc": { "start": { - "line": 42, + "line": 43, "column": 4 }, "end": { - "line": 42, + "line": 43, "column": 10 } } @@ -6779,15 +6783,15 @@ "binop": null, "updateContext": null }, - "start": 1300, - "end": 1301, + "start": 1352, + "end": 1353, "loc": { "start": { - "line": 42, + "line": 43, "column": 10 }, "end": { - "line": 42, + "line": 43, "column": 11 } } @@ -6805,15 +6809,15 @@ "binop": null }, "value": "_color", - "start": 1301, - "end": 1307, + "start": 1353, + "end": 1359, "loc": { "start": { - "line": 42, + "line": 43, "column": 11 }, "end": { - "line": 42, + "line": 43, "column": 17 } } @@ -6832,15 +6836,15 @@ "updateContext": null }, "value": "===", - "start": 1308, - "end": 1311, + "start": 1360, + "end": 1363, "loc": { "start": { - "line": 42, + "line": 43, "column": 18 }, "end": { - "line": 42, + "line": 43, "column": 21 } } @@ -6858,15 +6862,15 @@ "binop": null }, "value": "BLACK", - "start": 1312, - "end": 1317, + "start": 1364, + "end": 1369, "loc": { "start": { - "line": 42, + "line": 43, "column": 22 }, "end": { - "line": 42, + "line": 43, "column": 27 } } @@ -6885,15 +6889,15 @@ "updateContext": null }, "value": "&&", - "start": 1318, - "end": 1320, + "start": 1370, + "end": 1372, "loc": { "start": { - "line": 42, + "line": 43, "column": 28 }, "end": { - "line": 42, + "line": 43, "column": 30 } } @@ -6910,15 +6914,15 @@ "postfix": false, "binop": null }, - "start": 1323, - "end": 1324, + "start": 1375, + "end": 1376, "loc": { "start": { - "line": 43, + "line": 44, "column": 2 }, "end": { - "line": 43, + "line": 44, "column": 3 } } @@ -6936,15 +6940,15 @@ "binop": null }, "value": "s", - "start": 1324, - "end": 1325, + "start": 1376, + "end": 1377, "loc": { "start": { - "line": 43, + "line": 44, "column": 3 }, "end": { - "line": 43, + "line": 44, "column": 4 } } @@ -6962,15 +6966,15 @@ "binop": null, "updateContext": null }, - "start": 1325, - "end": 1326, + "start": 1377, + "end": 1378, "loc": { "start": { - "line": 43, + "line": 44, "column": 4 }, "end": { - "line": 43, + "line": 44, "column": 5 } } @@ -6988,15 +6992,15 @@ "binop": null }, "value": "left", - "start": 1326, - "end": 1330, + "start": 1378, + "end": 1382, "loc": { "start": { - "line": 43, + "line": 44, "column": 5 }, "end": { - "line": 43, + "line": 44, "column": 9 } } @@ -7015,15 +7019,15 @@ "updateContext": null }, "value": "===", - "start": 1331, - "end": 1334, + "start": 1383, + "end": 1386, "loc": { "start": { - "line": 43, + "line": 44, "column": 10 }, "end": { - "line": 43, + "line": 44, "column": 13 } } @@ -7043,15 +7047,15 @@ "updateContext": null }, "value": "null", - "start": 1335, - "end": 1339, + "start": 1387, + "end": 1391, "loc": { "start": { - "line": 43, + "line": 44, "column": 14 }, "end": { - 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"line": 43, + "line": 44, "column": 45 }, "end": { - "line": 43, + "line": 44, "column": 46 } } @@ -7305,15 +7309,15 @@ "updateContext": null }, "value": "&&", - "start": 1368, - "end": 1370, + "start": 1420, + "end": 1422, "loc": { "start": { - "line": 43, + "line": 44, "column": 47 }, "end": { - "line": 43, + "line": 44, "column": 49 } } @@ -7330,15 +7334,15 @@ "postfix": false, "binop": null }, - "start": 1373, - "end": 1374, + "start": 1425, + "end": 1426, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 3 } } @@ -7356,15 +7360,15 @@ "binop": null }, "value": "s", - "start": 1374, - "end": 1375, + "start": 1426, + "end": 1427, "loc": { "start": { - "line": 44, + "line": 45, "column": 3 }, "end": { - "line": 44, + "line": 45, "column": 4 } } @@ -7382,15 +7386,15 @@ "binop": null, "updateContext": null }, - "start": 1375, - "end": 1376, + "start": 1427, + "end": 1428, "loc": { "start": { - "line": 44, + "line": 45, "column": 4 }, "end": { - 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"start": 1394, - "end": 1395, + "start": 1446, + "end": 1447, "loc": { "start": { - "line": 44, + "line": 45, "column": 23 }, "end": { - "line": 44, + "line": 45, "column": 24 } } @@ -7542,15 +7546,15 @@ "binop": null, "updateContext": null }, - "start": 1395, - "end": 1396, + "start": 1447, + "end": 1448, "loc": { "start": { - "line": 44, + "line": 45, "column": 24 }, "end": { - "line": 44, + "line": 45, "column": 25 } } @@ -7568,15 +7572,15 @@ "binop": null }, "value": "right", - "start": 1396, - "end": 1401, + "start": 1448, + "end": 1453, "loc": { "start": { - "line": 44, + "line": 45, "column": 25 }, "end": { - "line": 44, + "line": 45, "column": 30 } } @@ -7594,15 +7598,15 @@ "binop": null, "updateContext": null }, - "start": 1401, - "end": 1402, + "start": 1453, + "end": 1454, "loc": { "start": { - "line": 44, + "line": 45, "column": 30 }, "end": { - "line": 44, + "line": 45, "column": 31 } } @@ -7620,15 +7624,15 @@ "binop": null }, "value": "_color", - "start": 1402, - "end": 1408, + "start": 1454, + "end": 1460, "loc": { "start": { - "line": 44, + "line": 45, "column": 31 }, "end": { - "line": 44, + "line": 45, "column": 37 } } @@ -7647,15 +7651,15 @@ "updateContext": null }, "value": "===", - "start": 1409, - "end": 1412, + "start": 1461, + "end": 1464, "loc": { "start": { - "line": 44, + "line": 45, "column": 38 }, "end": { - "line": 44, + "line": 45, "column": 41 } } @@ -7673,15 +7677,15 @@ "binop": null }, "value": "BLACK", - "start": 1413, - "end": 1418, + "start": 1465, + "end": 1470, "loc": { "start": { - "line": 44, + "line": 45, "column": 42 }, "end": { - "line": 44, + "line": 45, "column": 47 } } @@ -7698,15 +7702,15 @@ "postfix": false, "binop": null }, - "start": 1418, - "end": 1419, + "start": 1470, + "end": 1471, "loc": { "start": { - "line": 44, + "line": 45, "column": 47 }, "end": { - "line": 44, + "line": 45, "column": 48 } } @@ -7723,15 +7727,15 @@ "postfix": false, "binop": null }, - "start": 1421, - "end": 1422, + "start": 1473, + "end": 1474, "loc": { "start": { - "line": 45, + "line": 46, "column": 1 }, "end": { - "line": 45, + "line": 46, "column": 2 } } @@ -7748,15 +7752,15 @@ "postfix": false, "binop": null }, - "start": 1423, - "end": 1424, + "start": 1475, + "end": 1476, "loc": { "start": { - "line": 45, + "line": 46, "column": 3 }, "end": { - "line": 45, + "line": 46, "column": 4 } } @@ -7774,15 +7778,15 @@ "binop": null }, "value": "s", - "start": 1427, - "end": 1428, + "start": 1479, + "end": 1480, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 3 } } @@ -7800,15 +7804,15 @@ "binop": null, "updateContext": null }, - "start": 1428, - "end": 1429, + "start": 1480, + "end": 1481, "loc": { "start": { - "line": 46, + "line": 47, "column": 3 }, "end": { - "line": 46, + "line": 47, "column": 4 } } @@ -7826,15 +7830,15 @@ "binop": null }, "value": "_color", - "start": 1429, - "end": 1435, + "start": 1481, + "end": 1487, "loc": { "start": { - "line": 46, + "line": 47, "column": 4 }, "end": { - "line": 46, + "line": 47, "column": 10 } } @@ -7853,15 +7857,15 @@ "updateContext": null }, "value": "=", - 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"start": 1445, - "end": 1457, + "start": 1504, + "end": 1516, "loc": { "start": { - "line": 47, - "column": 2 + "line": 48, + "column": 9 }, "end": { - "line": 47, - "column": 14 + "line": 48, + "column": 21 } } }, @@ -7956,16 +7988,16 @@ "postfix": false, "binop": null }, - "start": 1457, - "end": 1458, + "start": 1516, + "end": 1517, "loc": { "start": { - "line": 47, - "column": 14 + "line": 48, + "column": 21 }, "end": { - "line": 47, - "column": 15 + "line": 48, + "column": 22 } } }, @@ -7982,16 +8014,16 @@ "binop": null }, "value": "n", - "start": 1458, - "end": 1459, + "start": 1517, + "end": 1518, "loc": { "start": { - "line": 47, - "column": 15 + "line": 48, + "column": 22 }, "end": { - "line": 47, - "column": 16 + "line": 48, + "column": 23 } } }, @@ -8008,16 +8040,16 @@ "binop": null, "updateContext": null }, - "start": 1459, - "end": 1460, + "start": 1518, + "end": 1519, "loc": { "start": { - "line": 47, - "column": 16 + "line": 48, + "column": 23 }, "end": { - "line": 47, - "column": 17 + "line": 48, + "column": 24 } } }, @@ -8034,16 +8066,16 @@ "binop": null }, "value": "parent", - "start": 1460, - "end": 1466, + "start": 1519, + "end": 1525, "loc": { "start": { - "line": 47, - "column": 17 + "line": 48, + "column": 24 }, "end": { - "line": 47, - "column": 23 + "line": 48, + "column": 30 } } }, @@ -8059,16 +8091,16 @@ "postfix": false, "binop": null }, - "start": 1466, - "end": 1467, + "start": 1525, + "end": 1526, "loc": { "start": { - "line": 47, - "column": 23 + "line": 48, + "column": 30 }, "end": { - "line": 47, - "column": 24 + "line": 48, + "column": 31 } } }, @@ -8085,16 +8117,16 @@ "binop": null, "updateContext": null }, - "start": 1467, - "end": 1468, + "start": 1526, + "end": 1527, "loc": { "start": { - "line": 47, - "column": 24 + "line": 48, + "column": 31 }, "end": { - "line": 47, - "column": 25 + "line": 48, + "column": 32 } } }, @@ -8110,15 +8142,15 @@ "postfix": false, "binop": null }, - "start": 1470, - "end": 1471, + "start": 1529, + "end": 1530, "loc": { "start": { - "line": 48, + "line": 49, "column": 1 }, "end": { - "line": 48, + "line": 49, "column": 2 } } @@ -8126,23 +8158,23 @@ { "type": "CommentLine", "value": " Otherwise, go to case 3.", - "start": 1474, - "end": 1501, + "start": 1533, + "end": 1560, "loc": { "start": { - "line": 50, + "line": 51, "column": 1 }, "end": { - "line": 50, + "line": 51, "column": 28 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": "return", + "keyword": "return", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8153,17 +8185,17 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1503, - "end": 1507, + "value": "return", + "start": 1562, + "end": 1568, "loc": { "start": { - "line": 51, + "line": 52, "column": 1 }, "end": { - "line": 51, - "column": 5 + "line": 52, + "column": 7 } } }, @@ -8180,16 +8212,16 @@ "binop": null }, "value": "delete_case3", - "start": 1508, - "end": 1520, + "start": 1569, + "end": 1581, "loc": { "start": { - "line": 51, - "column": 6 + "line": 52, + "column": 8 }, "end": { - "line": 51, - "column": 18 + "line": 52, + "column": 20 } } }, @@ -8205,16 +8237,16 @@ "postfix": false, "binop": null }, - "start": 1520, - "end": 1521, + "start": 1581, + "end": 1582, "loc": { "start": { - "line": 51, - "column": 18 + "line": 52, + "column": 20 }, "end": { - "line": 51, - "column": 19 + "line": 52, + "column": 21 } } }, @@ -8231,16 +8263,16 @@ "binop": null }, "value": "n", - "start": 1521, - "end": 1522, + "start": 1582, + "end": 1583, "loc": { "start": { - "line": 51, - "column": 19 + "line": 52, + "column": 21 }, "end": { - "line": 51, - "column": 20 + "line": 52, + "column": 22 } } }, @@ -8256,16 +8288,16 @@ "postfix": false, "binop": null }, - "start": 1522, - "end": 1523, + "start": 1583, + "end": 1584, "loc": { "start": { - "line": 51, - "column": 20 + "line": 52, + "column": 22 }, "end": { - "line": 51, - "column": 21 + "line": 52, + "column": 23 } } }, @@ -8282,16 +8314,16 @@ "binop": null, "updateContext": null }, - "start": 1523, - "end": 1524, + "start": 1584, + "end": 1585, "loc": { "start": { - "line": 51, - "column": 21 + "line": 52, + "column": 23 }, "end": { - "line": 51, - "column": 22 + "line": 52, + "column": 24 } } }, @@ -8307,15 +8339,15 @@ "postfix": false, "binop": null }, - "start": 1525, - "end": 1526, + "start": 1586, + "end": 1587, "loc": { "start": { - "line": 52, + "line": 53, "column": 0 }, "end": { - "line": 52, + "line": 53, "column": 1 } } @@ -8333,15 +8365,15 @@ "binop": null, "updateContext": null }, - "start": 1526, - "end": 1527, + "start": 1587, + "end": 1588, "loc": { "start": { - "line": 52, + "line": 53, "column": 1 }, "end": { - "line": 52, + "line": 53, "column": 2 } } @@ -8361,15 +8393,15 @@ "updateContext": null }, "value": "export", - "start": 1529, - "end": 1535, + "start": 1590, + "end": 1596, "loc": { "start": { - "line": 54, + "line": 55, "column": 0 }, "end": { - "line": 54, + "line": 55, "column": 6 } } @@ -8389,15 +8421,15 @@ "updateContext": null }, "value": "default", - "start": 1536, - "end": 1543, + "start": 1597, + "end": 1604, "loc": { "start": { - "line": 54, + "line": 55, "column": 7 }, "end": { - "line": 54, + "line": 55, "column": 14 } } @@ -8415,15 +8447,15 @@ "binop": null }, "value": "delete_case2", - "start": 1544, - "end": 1556, + "start": 1605, + "end": 1617, "loc": { "start": { - "line": 54, + "line": 55, "column": 15 }, "end": { - "line": 54, + "line": 55, "column": 27 } } @@ -8441,15 +8473,15 @@ "binop": null, "updateContext": null }, - "start": 1556, - "end": 1557, + "start": 1617, + "end": 1618, "loc": { "start": { - "line": 54, + "line": 55, "column": 27 }, "end": { - "line": 54, + "line": 55, "column": 28 } } @@ -8467,15 +8499,15 @@ "binop": null, "updateContext": null }, - "start": 1558, - "end": 1558, + "start": 1619, + "end": 1619, "loc": { "start": { - "line": 55, + "line": 56, "column": 0 }, "end": { - "line": 55, + "line": 56, "column": 0 } } diff --git a/ast/source/deletion/delete_case5.js.json b/ast/source/deletion/delete_case5.js.json index 2e9f926..dfcb7a6 100644 --- a/ast/source/deletion/delete_case5.js.json +++ b/ast/source/deletion/delete_case5.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 1898, + "end": 2067, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 65, + "line": 69, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 1898, + "end": 2067, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 65, + "line": 69, "column": 0 } }, @@ -513,16 +513,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 291, - "end": 691, + "end": 743, "loc": { "start": { "line": 9, "column": 0 }, "end": { - "line": 20, + "line": 21, "column": 3 } } @@ -531,44 +531,44 @@ }, { "type": "Identifier", - "start": 692, - "end": 1867, + "start": 744, + "end": 2036, "loc": { "start": { - "line": 21, + "line": 22, "column": 0 }, "end": { - "line": 62, + "line": 66, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 698, - "end": 1866, + "start": 750, + "end": 2035, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 62, + "line": 66, "column": 1 } }, "id": { "type": "Identifier", - "start": 698, - "end": 710, + "start": 750, + "end": 762, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 21, + "line": 22, "column": 18 }, "identifierName": "delete_case5" @@ -578,15 +578,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 713, - "end": 1866, + "start": 765, + "end": 2035, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 62, + "line": 66, "column": 1 } }, @@ -597,15 +597,15 @@ "params": [ { "type": "Identifier", - "start": 714, - "end": 715, + "start": 766, + "end": 767, "loc": { "start": { - "line": 21, + "line": 22, "column": 22 }, "end": { - "line": 21, + "line": 22, "column": 23 }, "identifierName": "n" @@ -615,58 +615,58 @@ ], "body": { "type": "BlockStatement", - "start": 720, - "end": 1866, + "start": 772, + "end": 2035, "loc": { "start": { - "line": 21, + "line": 22, "column": 28 }, "end": { - "line": 62, + "line": 66, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 723, - "end": 749, + "start": 775, + "end": 801, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 723, - "end": 748, + "start": 775, + "end": 800, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "callee": { "type": "Identifier", - "start": 723, - "end": 729, + "start": 775, + "end": 781, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -676,29 +676,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 730, - "end": 747, + "start": 782, + "end": 799, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 25 } }, "left": { "type": "Identifier", - "start": 730, - "end": 731, + "start": 782, + "end": 783, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "n" @@ -708,15 +708,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 743, - "end": 747, + "start": 795, + "end": 799, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 25 }, "identifierName": "Node" @@ -729,43 +729,43 @@ }, { "type": "ExpressionStatement", - "start": 751, - "end": 778, + "start": 803, + "end": 830, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 751, - "end": 777, + "start": 803, + "end": 829, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 27 } }, "callee": { "type": "Identifier", - "start": 751, - "end": 757, + "start": 803, + "end": 809, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -775,43 +775,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 758, - "end": 776, + "start": 810, + "end": 828, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 758, - "end": 766, + "start": 810, + "end": 818, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 758, - "end": 759, + "start": 810, + "end": 811, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 }, "identifierName": "n" @@ -820,15 +820,15 @@ }, "property": { "type": "Identifier", - "start": 760, - "end": 766, + "start": 812, + "end": 818, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 16 }, "identifierName": "_color" @@ -840,15 +840,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 771, - "end": 776, + "start": 823, + "end": 828, "loc": { "start": { - "line": 23, + "line": 24, "column": 21 }, "end": { - "line": 23, + "line": 24, "column": 26 }, "identifierName": "BLACK" @@ -861,43 +861,43 @@ }, { "type": "ExpressionStatement", - "start": 780, - "end": 806, + "start": 832, + "end": 858, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 780, - "end": 805, + "start": 832, + "end": 857, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 26 } }, "callee": { "type": "Identifier", - "start": 780, - "end": 786, + "start": 832, + "end": 838, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -907,43 +907,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 787, - "end": 804, + "start": 839, + "end": 856, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 787, - "end": 795, + "start": 839, + "end": 847, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 16 } }, "object": { "type": "Identifier", - "start": 787, - "end": 788, + "start": 839, + "end": 840, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 }, "identifierName": "n" @@ -952,15 +952,15 @@ }, "property": { "type": "Identifier", - "start": 789, - "end": 795, + "start": 841, + "end": 847, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 16 }, "identifierName": "parent" @@ -972,15 +972,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 800, - "end": 804, + "start": 852, + "end": 856, "loc": { "start": { - "line": 24, + "line": 25, "column": 21 }, "end": { - "line": 24, + "line": 25, "column": 25 } } @@ -991,44 +991,44 @@ }, { "type": "VariableDeclaration", - "start": 808, - "end": 829, + "start": 860, + "end": 881, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 814, - "end": 828, + "start": 866, + "end": 880, "loc": { "start": { - "line": 25, + "line": 26, "column": 7 }, "end": { - "line": 25, + "line": 26, "column": 21 } }, "id": { "type": "Identifier", - "start": 814, - "end": 815, + "start": 866, + "end": 867, "loc": { "start": { - "line": 25, + "line": 26, "column": 7 }, "end": { - "line": 25, + "line": 26, "column": 8 }, "identifierName": "s" @@ -1037,29 +1037,29 @@ }, "init": { "type": "CallExpression", - "start": 818, - "end": 828, + "start": 870, + "end": 880, "loc": { "start": { - "line": 25, + "line": 26, "column": 11 }, "end": { - "line": 25, + "line": 26, "column": 21 } }, "callee": { "type": "Identifier", - "start": 818, - "end": 825, + "start": 870, + "end": 877, "loc": { "start": { - "line": 25, + "line": 26, "column": 11 }, "end": { - "line": 25, + "line": 26, "column": 18 }, "identifierName": "sibling" @@ -1069,15 +1069,15 @@ "arguments": [ { "type": "Identifier", - "start": 826, - "end": 827, + "start": 878, + "end": 879, "loc": { "start": { - "line": 25, + "line": 26, "column": 19 }, "end": { - "line": 25, + "line": 26, "column": 20 }, "identifierName": "n" @@ -1092,43 +1092,43 @@ }, { "type": "ExpressionStatement", - "start": 831, - "end": 857, + "start": 883, + "end": 909, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 831, - "end": 856, + "start": 883, + "end": 908, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 26 } }, "callee": { "type": "Identifier", - "start": 831, - "end": 837, + "start": 883, + "end": 889, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 7 }, "identifierName": "assert" @@ -1138,29 +1138,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 838, - "end": 855, + "start": 890, + "end": 907, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 25 } }, "left": { "type": "Identifier", - "start": 838, - "end": 839, + "start": 890, + "end": 891, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 9 }, "identifierName": "s" @@ -1170,15 +1170,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 851, - "end": 855, + "start": 903, + "end": 907, "loc": { "start": { - "line": 26, + "line": 27, "column": 21 }, "end": { - "line": 26, + "line": 27, "column": 25 }, "identifierName": "Node" @@ -1191,43 +1191,43 @@ }, { "type": "ExpressionStatement", - "start": 859, - "end": 886, + "start": 911, + "end": 938, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 859, - "end": 885, + "start": 911, + "end": 937, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 27 } }, "callee": { "type": "Identifier", - "start": 859, - "end": 865, + "start": 911, + "end": 917, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 7 }, "identifierName": "assert" @@ -1237,43 +1237,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 866, - "end": 884, + "start": 918, + "end": 936, "loc": { "start": { - "line": 27, + "line": 28, "column": 8 }, "end": { - "line": 27, + "line": 28, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 866, - "end": 874, + "start": 918, + "end": 926, "loc": { "start": { - "line": 27, + "line": 28, "column": 8 }, "end": { - "line": 27, + "line": 28, "column": 16 } }, "object": { "type": "Identifier", - "start": 866, - "end": 867, + "start": 918, + "end": 919, "loc": { "start": { - "line": 27, + "line": 28, "column": 8 }, "end": { - "line": 27, + "line": 28, "column": 9 }, "identifierName": "s" @@ -1282,15 +1282,15 @@ }, "property": { "type": "Identifier", - "start": 868, - "end": 874, + "start": 920, + "end": 926, "loc": { "start": { - "line": 27, + "line": 28, "column": 10 }, "end": { - "line": 27, + "line": 28, "column": 16 }, "identifierName": "_color" @@ -1302,15 +1302,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 879, - "end": 884, + "start": 931, + "end": 936, "loc": { "start": { - "line": 27, + "line": 28, "column": 21 }, "end": { - "line": 27, + "line": 28, "column": 26 }, "identifierName": "BLACK" @@ -1323,76 +1323,92 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", - "start": 889, - "end": 1576, + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * swapping the colors of n's parent and n's sibling and\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaf paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 941, + "end": 1685, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 45, + "line": 47, "column": 4 } } + }, + { + "type": "CommentLine", + "value": " Swap the color of the parent and the sibling.", + "start": 1688, + "end": 1736, + "loc": { + "start": { + "line": 49, + "column": 1 + }, + "end": { + "line": 49, + "column": 49 + } + } } ] }, { "type": "ExpressionStatement", - "start": 1579, - "end": 1606, + "start": 1738, + "end": 1765, "loc": { "start": { - "line": 47, + "line": 50, "column": 1 }, "end": { - "line": 47, + "line": 50, "column": 28 } }, "expression": { "type": "AssignmentExpression", - "start": 1579, - "end": 1605, + "start": 1738, + "end": 1764, "loc": { "start": { - "line": 47, + "line": 50, "column": 1 }, "end": { - "line": 47, + "line": 50, "column": 27 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1579, - "end": 1587, + "start": 1738, + "end": 1746, "loc": { "start": { - "line": 47, + "line": 50, "column": 1 }, "end": { - "line": 47, + "line": 50, "column": 9 } }, "object": { "type": "Identifier", - "start": 1579, - "end": 1580, + "start": 1738, + "end": 1739, "loc": { "start": { - "line": 47, + "line": 50, "column": 1 }, "end": { - "line": 47, + "line": 50, "column": 2 }, "identifierName": "s" @@ -1402,15 +1418,15 @@ }, "property": { "type": "Identifier", - "start": 1581, - "end": 1587, + "start": 1740, + "end": 1746, "loc": { "start": { - "line": 47, + "line": 50, "column": 3 }, "end": { - "line": 47, + "line": 50, "column": 9 }, "identifierName": "_color" @@ -1422,43 +1438,43 @@ }, "right": { "type": "MemberExpression", - "start": 1590, - "end": 1605, + "start": 1749, + "end": 1764, "loc": { "start": { - "line": 47, + "line": 50, "column": 12 }, "end": { - "line": 47, + "line": 50, "column": 27 } }, "object": { "type": "MemberExpression", - "start": 1590, - "end": 1598, + "start": 1749, + "end": 1757, "loc": { "start": { - "line": 47, + "line": 50, "column": 12 }, "end": { - "line": 47, + "line": 50, "column": 20 } }, "object": { "type": "Identifier", - "start": 1590, - "end": 1591, + "start": 1749, + "end": 1750, "loc": { "start": { - "line": 47, + "line": 50, "column": 12 }, "end": { - "line": 47, + "line": 50, "column": 13 }, "identifierName": "n" @@ -1467,15 +1483,15 @@ }, "property": { "type": "Identifier", - "start": 1592, - "end": 1598, + "start": 1751, + "end": 1757, "loc": { "start": { - "line": 47, + "line": 50, "column": 14 }, "end": { - "line": 47, + "line": 50, "column": 20 }, "identifierName": "parent" @@ -1486,15 +1502,15 @@ }, "property": { "type": "Identifier", - "start": 1599, - "end": 1605, + "start": 1758, + "end": 1764, "loc": { "start": { - "line": 47, + "line": 50, "column": 21 }, "end": { - "line": 47, + "line": 50, "column": 27 }, "identifierName": "_color" @@ -1508,90 +1524,106 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", - "start": 889, - "end": 1576, + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * swapping the colors of n's parent and n's sibling and\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaf paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 941, + "end": 1685, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 45, + "line": 47, "column": 4 } } + }, + { + "type": "CommentLine", + "value": " Swap the color of the parent and the sibling.", + "start": 1688, + "end": 1736, + "loc": { + "start": { + "line": 49, + "column": 1 + }, + "end": { + "line": 49, + "column": 49 + } + } } ] }, { "type": "ExpressionStatement", - "start": 1608, - "end": 1632, + "start": 1767, + "end": 1791, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 25 } }, "expression": { "type": "AssignmentExpression", - "start": 1608, - "end": 1631, + "start": 1767, + "end": 1790, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 24 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1608, - "end": 1623, + "start": 1767, + "end": 1782, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 16 } }, "object": { "type": "MemberExpression", - "start": 1608, - "end": 1616, + "start": 1767, + "end": 1775, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 9 } }, "object": { "type": "Identifier", - "start": 1608, - "end": 1609, + "start": 1767, + "end": 1768, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 2 }, "identifierName": "n" @@ -1600,15 +1632,15 @@ }, "property": { "type": "Identifier", - "start": 1610, - "end": 1616, + "start": 1769, + "end": 1775, "loc": { "start": { - "line": 48, + "line": 51, "column": 3 }, "end": { - "line": 48, + "line": 51, "column": 9 }, "identifierName": "parent" @@ -1619,15 +1651,15 @@ }, "property": { "type": "Identifier", - "start": 1617, - "end": 1623, + "start": 1776, + "end": 1782, "loc": { "start": { - "line": 48, + "line": 51, "column": 10 }, "end": { - "line": 48, + "line": 51, "column": 16 }, "identifierName": "_color" @@ -1638,15 +1670,15 @@ }, "right": { "type": "Identifier", - "start": 1626, - "end": 1631, + "start": 1785, + "end": 1790, "loc": { "start": { - "line": 48, + "line": 51, "column": 19 }, "end": { - "line": 48, + "line": 51, "column": 24 }, "identifierName": "BLACK" @@ -1657,43 +1689,43 @@ }, { "type": "IfStatement", - "start": 1635, - "end": 1864, + "start": 1794, + "end": 1920, "loc": { "start": { - "line": 50, + "line": 53, "column": 1 }, "end": { - "line": 61, + "line": 58, "column": 2 } }, "test": { "type": "BinaryExpression", - "start": 1639, - "end": 1658, + "start": 1798, + "end": 1817, "loc": { "start": { - "line": 50, + "line": 53, "column": 5 }, "end": { - "line": 50, + "line": 53, "column": 24 } }, "left": { "type": "Identifier", - "start": 1639, - "end": 1640, + "start": 1798, + "end": 1799, "loc": { "start": { - "line": 50, + "line": 53, "column": 5 }, "end": { - "line": 50, + "line": 53, "column": 6 }, "identifierName": "n" @@ -1703,43 +1735,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 1645, - "end": 1658, + "start": 1804, + "end": 1817, "loc": { "start": { - "line": 50, + "line": 53, "column": 11 }, "end": { - "line": 50, + "line": 53, "column": 24 } }, "object": { "type": "MemberExpression", - "start": 1645, - "end": 1653, + "start": 1804, + "end": 1812, "loc": { "start": { - "line": 50, + "line": 53, "column": 11 }, "end": { - "line": 50, + "line": 53, "column": 19 } }, "object": { "type": "Identifier", - "start": 1645, - "end": 1646, + "start": 1804, + "end": 1805, "loc": { "start": { - "line": 50, + "line": 53, "column": 11 }, "end": { - "line": 50, + "line": 53, "column": 12 }, "identifierName": "n" @@ -1748,15 +1780,15 @@ }, "property": { "type": "Identifier", - "start": 1647, - "end": 1653, + "start": 1806, + "end": 1812, "loc": { "start": { - "line": 50, + "line": 53, "column": 13 }, "end": { - "line": 50, + "line": 53, "column": 19 }, "identifierName": "parent" @@ -1767,15 +1799,15 @@ }, "property": { "type": "Identifier", - "start": 1654, - "end": 1658, + "start": 1813, + "end": 1817, "loc": { "start": { - "line": 50, + "line": 53, "column": 20 }, "end": { - "line": 50, + "line": 53, "column": 24 }, "identifierName": "left" @@ -1787,58 +1819,58 @@ }, "consequent": { "type": "BlockStatement", - "start": 1660, - "end": 1749, + "start": 1819, + "end": 1920, "loc": { "start": { - "line": 50, + "line": 53, "column": 26 }, "end": { - "line": 54, + "line": 58, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1664, - "end": 1695, + "start": 1823, + "end": 1854, "loc": { "start": { - "line": 51, + "line": 54, "column": 2 }, "end": { - "line": 51, + "line": 54, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 1664, - "end": 1694, + "start": 1823, + "end": 1853, "loc": { "start": { - "line": 51, + "line": 54, "column": 2 }, "end": { - "line": 51, + "line": 54, "column": 32 } }, "callee": { "type": "Identifier", - "start": 1664, - "end": 1670, + "start": 1823, + "end": 1829, "loc": { "start": { - "line": 51, + "line": 54, "column": 2 }, "end": { - "line": 51, + "line": 54, "column": 8 }, "identifierName": "assert" @@ -1848,57 +1880,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1671, - "end": 1693, + "start": 1830, + "end": 1852, "loc": { "start": { - "line": 51, + "line": 54, "column": 9 }, "end": { - "line": 51, + "line": 54, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 1671, - "end": 1685, + "start": 1830, + "end": 1844, "loc": { "start": { - "line": 51, + "line": 54, "column": 9 }, "end": { - "line": 51, + "line": 54, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 1671, - "end": 1678, + "start": 1830, + "end": 1837, "loc": { "start": { - "line": 51, + "line": 54, "column": 9 }, "end": { - "line": 51, + "line": 54, "column": 16 } }, "object": { "type": "Identifier", - "start": 1671, - "end": 1672, + "start": 1830, + "end": 1831, "loc": { "start": { - "line": 51, + "line": 54, "column": 9 }, "end": { - "line": 51, + "line": 54, "column": 10 }, "identifierName": "s" @@ -1907,15 +1939,15 @@ }, "property": { "type": "Identifier", - "start": 1673, - "end": 1678, + "start": 1832, + "end": 1837, "loc": { "start": { - "line": 51, + "line": 54, "column": 11 }, "end": { - "line": 51, + "line": 54, "column": 16 }, "identifierName": "right" @@ -1926,15 +1958,15 @@ }, "property": { "type": "Identifier", - "start": 1679, - "end": 1685, + "start": 1838, + "end": 1844, "loc": { "start": { - "line": 51, + "line": 54, "column": 17 }, "end": { - "line": 51, + "line": 54, "column": 23 }, "identifierName": "_color" @@ -1946,15 +1978,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1690, - "end": 1693, + "start": 1849, + "end": 1852, "loc": { "start": { - "line": 51, + "line": 54, "column": 28 }, "end": { - "line": 51, + "line": 54, "column": 31 }, "identifierName": "RED" @@ -1967,72 +1999,72 @@ }, { "type": "ExpressionStatement", - "start": 1698, - "end": 1721, + "start": 1857, + "end": 1880, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 25 } }, "expression": { "type": "AssignmentExpression", - "start": 1698, - "end": 1720, + "start": 1857, + "end": 1879, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 24 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1698, - "end": 1712, + "start": 1857, + "end": 1871, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 16 } }, "object": { "type": "MemberExpression", - "start": 1698, - "end": 1705, + "start": 1857, + "end": 1864, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 9 } }, "object": { "type": "Identifier", - "start": 1698, - "end": 1699, + "start": 1857, + "end": 1858, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 3 }, "identifierName": "s" @@ -2041,15 +2073,15 @@ }, "property": { "type": "Identifier", - "start": 1700, - "end": 1705, + "start": 1859, + "end": 1864, "loc": { "start": { - "line": 52, + "line": 55, "column": 4 }, "end": { - "line": 52, + "line": 55, "column": 9 }, "identifierName": "right" @@ -2060,15 +2092,15 @@ }, "property": { "type": "Identifier", - "start": 1706, - "end": 1712, + "start": 1865, + "end": 1871, "loc": { "start": { - "line": 52, + "line": 55, "column": 10 }, "end": { - "line": 52, + "line": 55, "column": 16 }, "identifierName": "_color" @@ -2079,15 +2111,15 @@ }, "right": { "type": "Identifier", - "start": 1715, - "end": 1720, + "start": 1874, + "end": 1879, "loc": { "start": { - "line": 52, + "line": 55, "column": 19 }, "end": { - "line": 52, + "line": 55, "column": 24 }, "identifierName": "BLACK" @@ -2098,43 +2130,43 @@ }, { "type": "ExpressionStatement", - "start": 1724, - "end": 1746, + "start": 1883, + "end": 1905, "loc": { "start": { - "line": 53, + "line": 56, "column": 2 }, "end": { - "line": 53, + "line": 56, "column": 24 } }, "expression": { "type": "CallExpression", - "start": 1724, - "end": 1745, + "start": 1883, + "end": 1904, "loc": { "start": { - "line": 53, + "line": 56, "column": 2 }, "end": { - "line": 53, + "line": 56, "column": 23 } }, "callee": { "type": "Identifier", - "start": 1724, - "end": 1735, + "start": 1883, + "end": 1894, "loc": { "start": { - "line": 53, + "line": 56, "column": 2 }, "end": { - "line": 53, + "line": 56, "column": 13 }, "identifierName": "rotate_left" @@ -2144,29 +2176,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 1736, - "end": 1744, + "start": 1895, + "end": 1903, "loc": { "start": { - "line": 53, + "line": 56, "column": 14 }, "end": { - "line": 53, + "line": 56, "column": 22 } }, "object": { "type": "Identifier", - "start": 1736, - "end": 1737, + "start": 1895, + "end": 1896, "loc": { "start": { - "line": 53, + "line": 56, "column": 14 }, "end": { - "line": 53, + "line": 56, "column": 15 }, "identifierName": "n" @@ -2175,15 +2207,15 @@ }, "property": { "type": "Identifier", - "start": 1738, - "end": 1744, + "start": 1897, + "end": 1903, "loc": { "start": { - "line": 53, + "line": 56, "column": 16 }, "end": { - "line": 53, + "line": 56, "column": 22 }, "identifierName": "parent" @@ -2194,462 +2226,509 @@ } ] } - } - ], - "directives": [], - "trailingComments": [ + }, { - "type": "CommentLine", - "value": " Symmetric case", - "start": 1752, - "end": 1769, + "type": "ReturnStatement", + "start": 1908, + "end": 1917, "loc": { "start": { - "line": 56, - "column": 1 + "line": 57, + "column": 2 }, "end": { - "line": 56, - "column": 18 + "line": 57, + "column": 11 } + }, + "argument": { + "type": "Identifier", + "start": 1915, + "end": 1916, + "loc": { + "start": { + "line": 57, + "column": 9 + }, + "end": { + "line": 57, + "column": 10 + }, + "identifierName": "s" + }, + "name": "s" } } - 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], - "directives": [], - "leadingComments": [ + }, + "callee": { + "type": "Identifier", + "start": 1999, + "end": 2011, + "loc": { + "start": { + "line": 64, + "column": 1 + }, + "end": { + "line": 64, + "column": 13 + }, + "identifierName": "rotate_right" + }, + "name": "rotate_right" + }, + "arguments": [ { - "type": "CommentLine", - "value": " Symmetric case", - "start": 1752, - "end": 1769, + "type": "MemberExpression", + "start": 2012, + "end": 2020, "loc": { "start": { - "line": 56, - "column": 1 + "line": 64, + "column": 14 }, "end": { - "line": 56, - "column": 18 + "line": 64, + "column": 22 } - } + }, + "object": { + "type": "Identifier", + "start": 2012, + "end": 2013, + "loc": { + "start": { + "line": 64, + "column": 14 + }, + "end": { + "line": 64, + "column": 15 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 2014, + "end": 2020, + "loc": { + "start": { + "line": 64, + "column": 16 + }, + "end": { + "line": 64, + "column": 22 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false } ] } + }, + { + "type": "ReturnStatement", + "start": 2024, + "end": 2033, + "loc": { + "start": { + "line": 65, + "column": 1 + }, + "end": { + "line": 65, + "column": 10 + } + }, + "argument": { + "type": "Identifier", + "start": 2031, + "end": 2032, + "loc": { + "start": { + "line": 65, + "column": 8 + }, + "end": { + "line": 65, + "column": 9 + }, + "identifierName": "s" + }, + "name": "s" + } } ], "directives": [] @@ -2665,29 +2744,29 @@ }, { "type": "Identifier", - "start": 1869, - "end": 1897, + "start": 2038, + "end": 2066, "loc": { "start": { - "line": 64, + "line": 68, "column": 0 }, "end": { - "line": 64, + "line": 68, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 1884, - "end": 1896, + "start": 2053, + "end": 2065, "loc": { "start": { - "line": 64, + "line": 68, "column": 15 }, "end": { - "line": 64, + "line": 68, "column": 27 }, "identifierName": "delete_case5" @@ -2700,58 +2779,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 1869, - "end": 1897, + "start": 2038, + "end": 2066, "loc": { "start": { - "line": 64, + "line": 68, "column": 0 }, "end": { - "line": 64, + "line": 68, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 692, - "end": 1867, + "start": 744, + "end": 2036, "loc": { "start": { - "line": 21, + "line": 22, "column": 0 }, "end": { - "line": 62, + "line": 66, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 698, - "end": 1866, + "start": 750, + "end": 2035, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 62, + "line": 66, "column": 1 } }, "id": { "type": "Identifier", - "start": 698, - "end": 710, + "start": 750, + "end": 762, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 21, + "line": 22, "column": 18 }, "identifierName": "delete_case5" @@ -2761,29 +2840,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 713, - "end": 1866, + "start": 765, + "end": 2035, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 62, + "line": 66, "column": 1 } }, "id": { "type": "Identifier", - "start": 698, - "end": 710, + "start": 750, + "end": 762, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 21, + "line": 22, "column": 18 }, "identifierName": "delete_case5" @@ -2797,15 +2876,15 @@ "params": [ { "type": "Identifier", - "start": 714, - "end": 715, + "start": 766, + "end": 767, "loc": { "start": { - "line": 21, + "line": 22, "column": 22 }, "end": { - "line": 21, + "line": 22, "column": 23 }, "identifierName": "n" @@ -2815,58 +2894,58 @@ ], "body": { "type": "BlockStatement", - "start": 720, - "end": 1866, + "start": 772, + "end": 2035, "loc": { "start": { - "line": 21, + "line": 22, "column": 28 }, "end": { - "line": 62, + "line": 66, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 723, - "end": 749, + "start": 775, + "end": 801, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 723, - "end": 748, + "start": 775, + "end": 800, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "callee": { "type": "Identifier", - "start": 723, - "end": 729, + "start": 775, + "end": 781, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -2876,29 +2955,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 730, - "end": 747, + "start": 782, + "end": 799, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 25 } }, "left": { "type": "Identifier", - "start": 730, - "end": 731, + "start": 782, + "end": 783, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "n" @@ -2908,15 +2987,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 743, - "end": 747, + "start": 795, + "end": 799, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 25 }, "identifierName": "Node" @@ -2929,43 +3008,43 @@ }, { "type": "ExpressionStatement", - "start": 751, - "end": 778, + "start": 803, + "end": 830, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 751, - "end": 777, + "start": 803, + "end": 829, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 27 } }, "callee": { "type": "Identifier", - "start": 751, - "end": 757, + "start": 803, + "end": 809, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -2975,43 +3054,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 758, - "end": 776, + "start": 810, + "end": 828, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 758, - "end": 766, + "start": 810, + "end": 818, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 16 } }, "object": { "type": "Identifier", - "start": 758, - "end": 759, + "start": 810, + "end": 811, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 }, "identifierName": "n" @@ -3020,15 +3099,15 @@ }, "property": { "type": "Identifier", - "start": 760, - "end": 766, + "start": 812, + "end": 818, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 16 }, "identifierName": "_color" @@ -3040,15 +3119,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 771, - "end": 776, + "start": 823, + "end": 828, "loc": { "start": { - "line": 23, + "line": 24, "column": 21 }, "end": { - "line": 23, + "line": 24, "column": 26 }, "identifierName": "BLACK" @@ -3061,43 +3140,43 @@ }, { "type": "ExpressionStatement", - "start": 780, - "end": 806, + "start": 832, + "end": 858, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 780, - "end": 805, + "start": 832, + "end": 857, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 26 } }, "callee": { "type": "Identifier", - "start": 780, - "end": 786, + "start": 832, + "end": 838, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -3107,43 +3186,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 787, - "end": 804, + "start": 839, + "end": 856, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 787, - "end": 795, + "start": 839, + "end": 847, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 16 } }, "object": { "type": "Identifier", - "start": 787, - "end": 788, + "start": 839, + "end": 840, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 }, "identifierName": "n" @@ -3152,15 +3231,15 @@ }, "property": { "type": "Identifier", - "start": 789, - "end": 795, + "start": 841, + "end": 847, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 16 }, "identifierName": "parent" @@ -3172,15 +3251,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 800, - "end": 804, + "start": 852, + "end": 856, "loc": { "start": { - "line": 24, + "line": 25, "column": 21 }, "end": { - "line": 24, + "line": 25, "column": 25 } } @@ -3191,44 +3270,44 @@ }, { "type": "VariableDeclaration", - "start": 808, - "end": 829, + "start": 860, + "end": 881, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 814, - "end": 828, + "start": 866, + "end": 880, "loc": { "start": { - "line": 25, + "line": 26, "column": 7 }, "end": { - "line": 25, + "line": 26, "column": 21 } }, "id": { "type": "Identifier", - "start": 814, - "end": 815, + "start": 866, + "end": 867, "loc": { "start": { - "line": 25, + "line": 26, "column": 7 }, "end": { - "line": 25, + "line": 26, "column": 8 }, "identifierName": "s" @@ -3237,29 +3316,29 @@ }, "init": { "type": "CallExpression", - "start": 818, - "end": 828, + "start": 870, + "end": 880, "loc": { "start": { - "line": 25, + "line": 26, "column": 11 }, "end": { - "line": 25, + "line": 26, "column": 21 } }, "callee": { "type": "Identifier", - "start": 818, - "end": 825, + "start": 870, + "end": 877, "loc": { "start": { - "line": 25, + "line": 26, "column": 11 }, "end": { - "line": 25, + "line": 26, "column": 18 }, "identifierName": "sibling" @@ -3269,15 +3348,15 @@ "arguments": [ { "type": "Identifier", - "start": 826, - "end": 827, + "start": 878, + "end": 879, "loc": { "start": { - "line": 25, + "line": 26, "column": 19 }, "end": { - "line": 25, + "line": 26, "column": 20 }, "identifierName": "n" @@ -3292,43 +3371,43 @@ }, { "type": "ExpressionStatement", - "start": 831, - "end": 857, + "start": 883, + "end": 909, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 831, - "end": 856, + "start": 883, + "end": 908, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 26 } }, "callee": { "type": "Identifier", - "start": 831, - "end": 837, + "start": 883, + "end": 889, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 7 }, "identifierName": "assert" @@ -3338,29 +3417,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 838, - "end": 855, + "start": 890, + "end": 907, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 25 } }, "left": { "type": "Identifier", - "start": 838, - "end": 839, + "start": 890, + "end": 891, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 9 }, "identifierName": "s" @@ -3370,15 +3449,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 851, - "end": 855, + "start": 903, + "end": 907, "loc": { "start": { - "line": 26, + "line": 27, "column": 21 }, "end": { - "line": 26, + "line": 27, "column": 25 }, "identifierName": "Node" @@ -3391,43 +3470,43 @@ }, { "type": "ExpressionStatement", - "start": 859, - "end": 886, + "start": 911, + "end": 938, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 859, - "end": 885, + "start": 911, + "end": 937, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 27 } }, "callee": { "type": "Identifier", - "start": 859, - "end": 865, + "start": 911, + "end": 917, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 7 }, "identifierName": "assert" @@ -3437,43 +3516,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 866, - "end": 884, + "start": 918, + "end": 936, "loc": { "start": { - "line": 27, + "line": 28, "column": 8 }, "end": { - "line": 27, + "line": 28, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 866, - "end": 874, + "start": 918, + "end": 926, "loc": { "start": { - "line": 27, + "line": 28, "column": 8 }, "end": { - "line": 27, + "line": 28, "column": 16 } }, "object": { "type": "Identifier", - "start": 866, - "end": 867, + "start": 918, + "end": 919, "loc": { "start": { - "line": 27, + "line": 28, "column": 8 }, "end": { - "line": 27, + "line": 28, "column": 9 }, "identifierName": "s" @@ -3482,15 +3561,15 @@ }, "property": { "type": "Identifier", - "start": 868, - "end": 874, + "start": 920, + "end": 926, "loc": { "start": { - "line": 27, + "line": 28, "column": 10 }, "end": { - "line": 27, + "line": 28, "column": 16 }, "identifierName": "_color" @@ -3502,15 +3581,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 879, - "end": 884, + "start": 931, + "end": 936, "loc": { "start": { - "line": 27, + "line": 28, "column": 21 }, "end": { - "line": 27, + "line": 28, "column": 26 }, "identifierName": "BLACK" @@ -3523,76 +3602,92 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", - "start": 889, - "end": 1576, + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * swapping the colors of n's parent and n's sibling and\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaf paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 941, + "end": 1685, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 45, + "line": 47, "column": 4 } } + }, + { + "type": "CommentLine", + "value": " Swap the color of the parent and the sibling.", + "start": 1688, + "end": 1736, + "loc": { + "start": { + "line": 49, + "column": 1 + }, + "end": { + "line": 49, + "column": 49 + } + } } ] }, { "type": "ExpressionStatement", - "start": 1579, - "end": 1606, + "start": 1738, + "end": 1765, "loc": { "start": { - "line": 47, + "line": 50, "column": 1 }, "end": { - "line": 47, + "line": 50, "column": 28 } }, "expression": { "type": "AssignmentExpression", - "start": 1579, - "end": 1605, + "start": 1738, + "end": 1764, "loc": { "start": { - "line": 47, + "line": 50, "column": 1 }, "end": { - "line": 47, + "line": 50, "column": 27 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1579, - "end": 1587, + "start": 1738, + "end": 1746, "loc": { "start": { - "line": 47, + "line": 50, "column": 1 }, "end": { - "line": 47, + "line": 50, "column": 9 } }, "object": { "type": "Identifier", - "start": 1579, - "end": 1580, + "start": 1738, + "end": 1739, "loc": { "start": { - "line": 47, + "line": 50, "column": 1 }, "end": { - "line": 47, + "line": 50, "column": 2 }, "identifierName": "s" @@ -3602,15 +3697,15 @@ }, "property": { "type": "Identifier", - "start": 1581, - "end": 1587, + "start": 1740, + "end": 1746, "loc": { "start": { - "line": 47, + "line": 50, "column": 3 }, "end": { - "line": 47, + "line": 50, "column": 9 }, "identifierName": "_color" @@ -3622,43 +3717,43 @@ }, "right": { "type": "MemberExpression", - "start": 1590, - "end": 1605, + "start": 1749, + "end": 1764, "loc": { "start": { - "line": 47, + "line": 50, "column": 12 }, "end": { - "line": 47, + "line": 50, "column": 27 } }, "object": { "type": "MemberExpression", - "start": 1590, - "end": 1598, + "start": 1749, + "end": 1757, "loc": { "start": { - "line": 47, + "line": 50, "column": 12 }, "end": { - "line": 47, + "line": 50, "column": 20 } }, "object": { "type": "Identifier", - "start": 1590, - "end": 1591, + "start": 1749, + "end": 1750, "loc": { "start": { - "line": 47, + "line": 50, "column": 12 }, "end": { - "line": 47, + "line": 50, "column": 13 }, "identifierName": "n" @@ -3667,15 +3762,15 @@ }, "property": { "type": "Identifier", - "start": 1592, - "end": 1598, + "start": 1751, + "end": 1757, "loc": { "start": { - "line": 47, + "line": 50, "column": 14 }, "end": { - "line": 47, + "line": 50, "column": 20 }, "identifierName": "parent" @@ -3686,15 +3781,15 @@ }, "property": { "type": "Identifier", - "start": 1599, - "end": 1605, + "start": 1758, + "end": 1764, "loc": { "start": { - "line": 47, + "line": 50, "column": 21 }, "end": { - "line": 47, + "line": 50, "column": 27 }, "identifierName": "_color" @@ -3708,90 +3803,106 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", - "start": 889, - "end": 1576, + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * swapping the colors of n's parent and n's sibling and\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaf paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 941, + "end": 1685, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 45, + "line": 47, "column": 4 } } + }, + { + "type": "CommentLine", + "value": " Swap the color of the parent and the sibling.", + "start": 1688, + "end": 1736, + "loc": { + "start": { + "line": 49, + "column": 1 + }, + "end": { + "line": 49, + "column": 49 + } + } } ] }, { "type": "ExpressionStatement", - "start": 1608, - "end": 1632, + "start": 1767, + "end": 1791, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 25 } }, "expression": { "type": "AssignmentExpression", - "start": 1608, - "end": 1631, + "start": 1767, + "end": 1790, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 24 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1608, - "end": 1623, + "start": 1767, + "end": 1782, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 16 } }, "object": { "type": "MemberExpression", - "start": 1608, - "end": 1616, + "start": 1767, + "end": 1775, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 9 } }, "object": { "type": "Identifier", - "start": 1608, - "end": 1609, + "start": 1767, + "end": 1768, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 2 }, "identifierName": "n" @@ -3800,15 +3911,15 @@ }, "property": { "type": "Identifier", - "start": 1610, - "end": 1616, + "start": 1769, + "end": 1775, "loc": { "start": { - "line": 48, + "line": 51, "column": 3 }, "end": { - "line": 48, + "line": 51, "column": 9 }, "identifierName": "parent" @@ -3819,15 +3930,15 @@ }, "property": { "type": "Identifier", - "start": 1617, - "end": 1623, + "start": 1776, + "end": 1782, "loc": { "start": { - "line": 48, + "line": 51, "column": 10 }, "end": { - "line": 48, + "line": 51, "column": 16 }, "identifierName": "_color" @@ -3838,15 +3949,15 @@ }, "right": { "type": "Identifier", - "start": 1626, - "end": 1631, + "start": 1785, + "end": 1790, "loc": { "start": { - "line": 48, + "line": 51, "column": 19 }, "end": { - "line": 48, + "line": 51, "column": 24 }, "identifierName": "BLACK" @@ -3857,43 +3968,43 @@ }, { "type": "IfStatement", - "start": 1635, - "end": 1864, + "start": 1794, + "end": 1920, "loc": { "start": { - "line": 50, + "line": 53, "column": 1 }, "end": { - "line": 61, + "line": 58, "column": 2 } }, "test": { "type": "BinaryExpression", - "start": 1639, - "end": 1658, + "start": 1798, + "end": 1817, "loc": { "start": { - "line": 50, + "line": 53, "column": 5 }, "end": { - "line": 50, + "line": 53, "column": 24 } }, "left": { "type": "Identifier", - "start": 1639, - "end": 1640, + "start": 1798, + "end": 1799, "loc": { "start": { - "line": 50, + "line": 53, "column": 5 }, "end": { - "line": 50, + "line": 53, "column": 6 }, "identifierName": "n" @@ -3903,43 +4014,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 1645, - "end": 1658, + "start": 1804, + "end": 1817, "loc": { "start": { - "line": 50, + "line": 53, "column": 11 }, "end": { - "line": 50, + "line": 53, "column": 24 } }, "object": { "type": "MemberExpression", - "start": 1645, - "end": 1653, + "start": 1804, + "end": 1812, "loc": { "start": { - "line": 50, + "line": 53, "column": 11 }, "end": { - "line": 50, + "line": 53, "column": 19 } }, "object": { "type": "Identifier", - "start": 1645, - "end": 1646, + "start": 1804, + "end": 1805, "loc": { "start": { - "line": 50, + "line": 53, "column": 11 }, "end": { - "line": 50, + "line": 53, "column": 12 }, "identifierName": "n" @@ -3948,15 +4059,15 @@ }, "property": { "type": "Identifier", - "start": 1647, - "end": 1653, + "start": 1806, + "end": 1812, "loc": { "start": { - "line": 50, + "line": 53, "column": 13 }, "end": { - "line": 50, + "line": 53, "column": 19 }, "identifierName": "parent" @@ -3967,15 +4078,15 @@ }, "property": { "type": "Identifier", - "start": 1654, - "end": 1658, + "start": 1813, + "end": 1817, "loc": { "start": { - "line": 50, + "line": 53, "column": 20 }, "end": { - "line": 50, + "line": 53, "column": 24 }, "identifierName": "left" @@ -3987,58 +4098,58 @@ }, "consequent": { "type": "BlockStatement", - "start": 1660, - "end": 1749, + "start": 1819, + "end": 1920, "loc": { "start": { - "line": 50, + "line": 53, "column": 26 }, "end": { - "line": 54, + "line": 58, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1664, - "end": 1695, + "start": 1823, + "end": 1854, "loc": { "start": { - "line": 51, + "line": 54, "column": 2 }, "end": { - "line": 51, + "line": 54, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 1664, - 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"line": 51, + "line": 54, "column": 9 }, "end": { - "line": 51, + "line": 54, "column": 16 } }, "object": { "type": "Identifier", - "start": 1671, - "end": 1672, + "start": 1830, + "end": 1831, "loc": { "start": { - "line": 51, + "line": 54, "column": 9 }, "end": { - "line": 51, + "line": 54, "column": 10 }, "identifierName": "s" @@ -4107,15 +4218,15 @@ }, "property": { "type": "Identifier", - "start": 1673, - "end": 1678, + "start": 1832, + "end": 1837, "loc": { "start": { - "line": 51, + "line": 54, "column": 11 }, "end": { - "line": 51, + "line": 54, "column": 16 }, "identifierName": "right" @@ -4126,15 +4237,15 @@ }, "property": { "type": "Identifier", - "start": 1679, - "end": 1685, + "start": 1838, + "end": 1844, "loc": { "start": { - "line": 51, + "line": 54, "column": 17 }, "end": { - "line": 51, + "line": 54, "column": 23 }, "identifierName": "_color" @@ -4146,15 +4257,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1690, - "end": 1693, + "start": 1849, + "end": 1852, "loc": { "start": { - "line": 51, + "line": 54, "column": 28 }, "end": { - "line": 51, + "line": 54, "column": 31 }, "identifierName": "RED" @@ -4167,72 +4278,72 @@ }, { "type": "ExpressionStatement", - "start": 1698, - "end": 1721, + "start": 1857, + "end": 1880, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 25 } }, "expression": { "type": "AssignmentExpression", - "start": 1698, - "end": 1720, + "start": 1857, + "end": 1879, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 24 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1698, - "end": 1712, + "start": 1857, + "end": 1871, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 16 } }, "object": { "type": "MemberExpression", - "start": 1698, - "end": 1705, + "start": 1857, + "end": 1864, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 9 } }, "object": { "type": "Identifier", - "start": 1698, - "end": 1699, + "start": 1857, + "end": 1858, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 3 }, "identifierName": "s" @@ -4241,15 +4352,15 @@ }, "property": { "type": "Identifier", - "start": 1700, - "end": 1705, + "start": 1859, + "end": 1864, "loc": { "start": { - "line": 52, + "line": 55, "column": 4 }, "end": { - "line": 52, + "line": 55, "column": 9 }, "identifierName": "right" @@ -4260,15 +4371,15 @@ }, "property": { "type": "Identifier", - "start": 1706, - "end": 1712, + "start": 1865, + "end": 1871, "loc": { "start": { - "line": 52, + "line": 55, "column": 10 }, "end": { - "line": 52, + "line": 55, "column": 16 }, "identifierName": "_color" @@ -4279,15 +4390,15 @@ }, "right": { "type": "Identifier", - "start": 1715, - "end": 1720, + "start": 1874, + "end": 1879, "loc": { "start": { - "line": 52, + "line": 55, "column": 19 }, "end": { - "line": 52, + "line": 55, "column": 24 }, "identifierName": "BLACK" @@ -4298,43 +4409,43 @@ }, { "type": "ExpressionStatement", - "start": 1724, - "end": 1746, + "start": 1883, + "end": 1905, "loc": { "start": { - "line": 53, + "line": 56, "column": 2 }, "end": { - "line": 53, + "line": 56, "column": 24 } }, "expression": { "type": "CallExpression", - "start": 1724, - "end": 1745, + "start": 1883, + "end": 1904, "loc": { "start": { - "line": 53, + "line": 56, "column": 2 }, "end": { - "line": 53, + "line": 56, "column": 23 } }, "callee": { "type": "Identifier", - "start": 1724, - "end": 1735, + "start": 1883, + "end": 1894, "loc": { "start": { - "line": 53, + "line": 56, "column": 2 }, "end": { - "line": 53, + "line": 56, "column": 13 }, "identifierName": "rotate_left" @@ -4344,29 +4455,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 1736, - "end": 1744, + "start": 1895, + "end": 1903, "loc": { "start": { - "line": 53, + "line": 56, "column": 14 }, "end": { - "line": 53, + "line": 56, "column": 22 } }, "object": { "type": "Identifier", - 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], - "directives": [], - "leadingComments": [ + }, + "callee": { + "type": "Identifier", + "start": 1999, + "end": 2011, + "loc": { + "start": { + "line": 64, + "column": 1 + }, + "end": { + "line": 64, + "column": 13 + }, + "identifierName": "rotate_right" + }, + "name": "rotate_right" + }, + "arguments": [ { - "type": "CommentLine", - "value": " Symmetric case", - "start": 1752, - "end": 1769, + "type": "MemberExpression", + "start": 2012, + "end": 2020, "loc": { "start": { - "line": 56, - "column": 1 + "line": 64, + "column": 14 }, "end": { - "line": 56, - "column": 18 + "line": 64, + "column": 22 } - } + }, + "object": { + "type": "Identifier", + "start": 2012, + "end": 2013, + "loc": { + "start": { + "line": 64, + "column": 14 + }, + "end": { + "line": 64, + "column": 15 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 2014, + "end": 2020, + "loc": { + "start": { + "line": 64, + "column": 16 + }, + "end": { + "line": 64, + "column": 22 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false } ] } + }, + { + "type": "ReturnStatement", + "start": 2024, + "end": 2033, + "loc": { + "start": { + "line": 65, + "column": 1 + }, + "end": { + "line": 65, + "column": 10 + } + }, + "argument": { + "type": "Identifier", + "start": 2031, + "end": 2032, + "loc": { + "start": { + "line": 65, + "column": 8 + }, + "end": { + "line": 65, + "column": 9 + }, + "identifierName": "s" + }, + "name": "s" + } } ], "directives": [] @@ -4862,16 +5020,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 291, - "end": 691, + "end": 743, "loc": { "start": { "line": 9, "column": 0 }, "end": { - "line": 20, + "line": 21, "column": 3 } } @@ -4886,48 +5044,64 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 291, - "end": 691, + "end": 743, "loc": { "start": { "line": 9, "column": 0 }, "end": { - "line": 20, + "line": 21, "column": 3 } } }, { "type": "CommentBlock", - "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", - "start": 889, - "end": 1576, + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * swapping the colors of n's parent and n's sibling and\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaf paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 941, + "end": 1685, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 45, + "line": 47, "column": 4 } } }, + { + "type": "CommentLine", + "value": " Swap the color of the parent and the sibling.", + "start": 1688, + "end": 1736, + "loc": { + "start": { + "line": 49, + "column": 1 + }, + "end": { + "line": 49, + "column": 49 + } + } + }, { "type": "CommentLine", "value": " Symmetric case", - "start": 1752, - "end": 1769, + "start": 1923, + "end": 1940, "loc": { "start": { - "line": 56, + "line": 60, "column": 1 }, "end": { - "line": 56, + "line": 60, "column": 18 } } @@ -5867,16 +6041,16 @@ }, { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 291, - "end": 691, + "end": 743, "loc": { "start": { "line": 9, "column": 0 }, "end": { - "line": 20, + "line": 21, "column": 3 } } @@ -5896,15 +6070,15 @@ "updateContext": null }, "value": "const", - "start": 692, - "end": 697, + "start": 744, + "end": 749, "loc": { "start": { - "line": 21, + "line": 22, "column": 0 }, "end": { - "line": 21, + "line": 22, "column": 5 } } @@ -5922,15 +6096,15 @@ "binop": null }, "value": "delete_case5", - "start": 698, - "end": 710, + "start": 750, + "end": 762, "loc": { "start": { - "line": 21, + "line": 22, "column": 6 }, "end": { - "line": 21, + "line": 22, "column": 18 } } @@ -5949,15 +6123,15 @@ "updateContext": null }, "value": "=", - "start": 711, - "end": 712, + "start": 763, + "end": 764, "loc": { "start": { - "line": 21, + "line": 22, "column": 19 }, "end": { - "line": 21, + "line": 22, "column": 20 } } @@ -5974,15 +6148,15 @@ "postfix": false, "binop": null }, - "start": 713, - "end": 714, + "start": 765, + "end": 766, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 22 } } @@ -6000,15 +6174,15 @@ "binop": null }, "value": "n", - "start": 714, - "end": 715, + "start": 766, + "end": 767, "loc": { "start": { - "line": 21, + "line": 22, "column": 22 }, "end": { - "line": 21, + "line": 22, "column": 23 } } @@ -6025,15 +6199,15 @@ "postfix": false, "binop": null }, - "start": 715, - "end": 716, + "start": 767, + "end": 768, "loc": { "start": { - "line": 21, + "line": 22, "column": 23 }, "end": { - "line": 21, + "line": 22, "column": 24 } } @@ -6051,15 +6225,15 @@ "binop": null, "updateContext": null }, - "start": 717, - "end": 719, + "start": 769, + "end": 771, "loc": { "start": { - "line": 21, + "line": 22, "column": 25 }, "end": { - "line": 21, + "line": 22, "column": 27 } } @@ -6076,15 +6250,15 @@ "postfix": false, "binop": null }, - "start": 720, - "end": 721, + "start": 772, + "end": 773, "loc": { "start": { - "line": 21, + "line": 22, "column": 28 }, "end": { - "line": 21, + "line": 22, "column": 29 } } @@ -6102,15 +6276,15 @@ "binop": null }, "value": "assert", - "start": 723, - "end": 729, + "start": 775, + "end": 781, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 } } @@ -6127,15 +6301,15 @@ "postfix": false, "binop": null }, - "start": 729, - "end": 730, + "start": 781, + "end": 782, "loc": { "start": { - "line": 22, + "line": 23, "column": 7 }, "end": { - "line": 22, + "line": 23, "column": 8 } } @@ -6153,15 +6327,15 @@ "binop": null }, "value": "n", - "start": 730, - "end": 731, + "start": 782, + "end": 783, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 } } @@ -6181,15 +6355,15 @@ "updateContext": null }, "value": "instanceof", - "start": 732, - "end": 742, + "start": 784, + "end": 794, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 20 } } @@ -6207,15 +6381,15 @@ "binop": null }, "value": "Node", - "start": 743, - "end": 747, + "start": 795, + "end": 799, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 25 } } @@ -6232,15 +6406,15 @@ "postfix": false, "binop": null }, - "start": 747, - "end": 748, + "start": 799, + "end": 800, "loc": { "start": { - "line": 22, + "line": 23, "column": 25 }, "end": { - "line": 22, + "line": 23, "column": 26 } } @@ -6258,15 +6432,15 @@ "binop": null, "updateContext": null }, - "start": 748, - "end": 749, + "start": 800, + "end": 801, "loc": { "start": { - "line": 22, + "line": 23, "column": 26 }, "end": { - "line": 22, + "line": 23, "column": 27 } } @@ -6284,15 +6458,15 @@ "binop": null }, "value": "assert", - "start": 751, - "end": 757, + "start": 803, + "end": 809, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 } } @@ -6309,15 +6483,15 @@ "postfix": false, "binop": null }, - "start": 757, - "end": 758, + "start": 809, + "end": 810, "loc": { "start": { - "line": 23, + "line": 24, "column": 7 }, "end": { - "line": 23, + "line": 24, "column": 8 } } @@ -6335,15 +6509,15 @@ "binop": null }, "value": "n", - "start": 758, - "end": 759, + "start": 810, + "end": 811, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 } } @@ -6361,15 +6535,15 @@ "binop": null, "updateContext": null }, - "start": 759, - "end": 760, + "start": 811, + "end": 812, "loc": { "start": { - "line": 23, + "line": 24, "column": 9 }, "end": { - "line": 23, + "line": 24, "column": 10 } } @@ -6387,15 +6561,15 @@ "binop": null }, "value": "_color", - "start": 760, - "end": 766, + "start": 812, + "end": 818, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 16 } } @@ -6414,15 +6588,15 @@ "updateContext": null }, "value": "===", - "start": 767, - "end": 770, + "start": 819, + "end": 822, "loc": { "start": { - "line": 23, + "line": 24, "column": 17 }, "end": { - "line": 23, + "line": 24, "column": 20 } } @@ -6440,15 +6614,15 @@ "binop": null }, "value": "BLACK", - "start": 771, - "end": 776, + "start": 823, + "end": 828, "loc": { "start": { - "line": 23, + "line": 24, "column": 21 }, "end": { - "line": 23, + "line": 24, "column": 26 } } @@ -6465,15 +6639,15 @@ "postfix": false, "binop": null }, - "start": 776, - "end": 777, + "start": 828, + "end": 829, "loc": { "start": { - "line": 23, + "line": 24, "column": 26 }, "end": { - "line": 23, + "line": 24, "column": 27 } } @@ -6491,15 +6665,15 @@ "binop": null, "updateContext": null }, - "start": 777, - "end": 778, + "start": 829, + "end": 830, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 28 } } @@ -6517,15 +6691,15 @@ "binop": null }, "value": "assert", - "start": 780, - "end": 786, + "start": 832, + "end": 838, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 } } @@ -6542,15 +6716,15 @@ "postfix": false, "binop": null }, - "start": 786, - "end": 787, + "start": 838, + "end": 839, "loc": { "start": { - "line": 24, + "line": 25, "column": 7 }, "end": { - "line": 24, + "line": 25, "column": 8 } } @@ -6568,15 +6742,15 @@ "binop": null }, "value": "n", - "start": 787, - "end": 788, + "start": 839, + "end": 840, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 } } @@ -6594,15 +6768,15 @@ "binop": null, "updateContext": null }, - "start": 788, - "end": 789, + "start": 840, + "end": 841, "loc": { "start": { - "line": 24, + "line": 25, "column": 9 }, "end": { - "line": 24, + "line": 25, "column": 10 } } @@ -6620,15 +6794,15 @@ "binop": null }, "value": "parent", - "start": 789, - "end": 795, + "start": 841, + "end": 847, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 16 } } @@ -6647,15 +6821,15 @@ "updateContext": null }, "value": "!==", - "start": 796, - "end": 799, + "start": 848, + "end": 851, "loc": { "start": { - "line": 24, + "line": 25, "column": 17 }, "end": { - "line": 24, + "line": 25, "column": 20 } } @@ -6675,15 +6849,15 @@ "updateContext": null }, "value": "null", - "start": 800, - "end": 804, + "start": 852, + "end": 856, "loc": { "start": { - "line": 24, + "line": 25, "column": 21 }, "end": { - "line": 24, + "line": 25, "column": 25 } } @@ -6700,15 +6874,15 @@ "postfix": false, "binop": null }, - "start": 804, - "end": 805, + "start": 856, + "end": 857, "loc": { "start": { - "line": 24, + "line": 25, "column": 25 }, "end": { - "line": 24, + "line": 25, "column": 26 } } @@ -6726,15 +6900,15 @@ "binop": null, "updateContext": null }, - "start": 805, - "end": 806, + "start": 857, + "end": 858, "loc": { "start": { - "line": 24, + "line": 25, "column": 26 }, "end": { - "line": 24, + "line": 25, "column": 27 } } @@ -6754,15 +6928,15 @@ "updateContext": null }, "value": "const", - "start": 808, - "end": 813, + "start": 860, + "end": 865, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 6 } } @@ -6780,15 +6954,15 @@ "binop": null }, "value": "s", - "start": 814, - "end": 815, + "start": 866, + "end": 867, "loc": { "start": { - "line": 25, + "line": 26, "column": 7 }, "end": { - "line": 25, + "line": 26, "column": 8 } } @@ -6807,15 +6981,15 @@ "updateContext": null }, "value": "=", - "start": 816, - "end": 817, + "start": 868, + "end": 869, "loc": { "start": { - "line": 25, + "line": 26, "column": 9 }, "end": { - "line": 25, + "line": 26, "column": 10 } } @@ -6833,15 +7007,15 @@ "binop": null }, "value": "sibling", - "start": 818, - "end": 825, + "start": 870, + "end": 877, "loc": { "start": { - "line": 25, + "line": 26, "column": 11 }, "end": { - "line": 25, + "line": 26, "column": 18 } } @@ -6858,15 +7032,15 @@ "postfix": false, "binop": null }, - "start": 825, - "end": 826, + "start": 877, + "end": 878, "loc": { "start": { - "line": 25, + "line": 26, "column": 18 }, "end": { - "line": 25, + "line": 26, "column": 19 } } @@ -6884,15 +7058,15 @@ "binop": null }, "value": "n", - "start": 826, - "end": 827, + "start": 878, + "end": 879, "loc": { "start": { - "line": 25, + "line": 26, "column": 19 }, "end": { - "line": 25, + "line": 26, "column": 20 } } @@ -6909,15 +7083,15 @@ "postfix": false, "binop": null }, - "start": 827, - "end": 828, + "start": 879, + "end": 880, "loc": { "start": { - "line": 25, + "line": 26, "column": 20 }, "end": { - "line": 25, + "line": 26, "column": 21 } } @@ -6935,15 +7109,15 @@ "binop": null, "updateContext": null }, - "start": 828, - "end": 829, + "start": 880, + "end": 881, "loc": { "start": { - "line": 25, + "line": 26, "column": 21 }, "end": { - "line": 25, + "line": 26, "column": 22 } } @@ -6961,15 +7135,15 @@ "binop": null }, "value": "assert", - "start": 831, - "end": 837, + "start": 883, + "end": 889, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 7 } } @@ -6986,15 +7160,15 @@ "postfix": false, "binop": null }, - "start": 837, - "end": 838, + "start": 889, + "end": 890, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 8 } } @@ -7012,15 +7186,15 @@ "binop": null }, "value": "s", - "start": 838, - "end": 839, + "start": 890, + "end": 891, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 9 } } @@ -7040,15 +7214,15 @@ "updateContext": null }, "value": "instanceof", - "start": 840, - "end": 850, + "start": 892, + "end": 902, "loc": { "start": { - "line": 26, + "line": 27, "column": 10 }, "end": { - "line": 26, + "line": 27, "column": 20 } } @@ -7066,15 +7240,15 @@ "binop": null }, "value": "Node", - "start": 851, - "end": 855, + "start": 903, + "end": 907, "loc": { "start": { - "line": 26, + "line": 27, "column": 21 }, "end": { - "line": 26, + "line": 27, "column": 25 } } @@ -7091,15 +7265,15 @@ "postfix": false, "binop": null }, - "start": 855, - "end": 856, + "start": 907, + "end": 908, "loc": { "start": { - "line": 26, + "line": 27, "column": 25 }, "end": { - "line": 26, + "line": 27, "column": 26 } } @@ -7117,15 +7291,15 @@ "binop": null, "updateContext": null }, - "start": 856, - "end": 857, + "start": 908, + "end": 909, "loc": { "start": { - "line": 26, + "line": 27, "column": 26 }, "end": { - "line": 26, + "line": 27, "column": 27 } } @@ -7143,15 +7317,15 @@ "binop": null }, "value": "assert", - "start": 859, - "end": 865, + "start": 911, + "end": 917, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 7 } } @@ -7168,15 +7342,15 @@ "postfix": false, "binop": null }, - "start": 865, - "end": 866, + "start": 917, + "end": 918, "loc": { "start": { - "line": 27, + "line": 28, "column": 7 }, "end": { - "line": 27, + "line": 28, "column": 8 } } @@ -7194,15 +7368,15 @@ "binop": null }, "value": "s", - "start": 866, - "end": 867, + "start": 918, + "end": 919, "loc": { "start": { - "line": 27, + "line": 28, "column": 8 }, "end": { - "line": 27, + "line": 28, "column": 9 } } @@ -7220,15 +7394,15 @@ "binop": null, "updateContext": null }, - "start": 867, - "end": 868, + "start": 919, + "end": 920, "loc": { "start": { - "line": 27, + "line": 28, "column": 9 }, "end": { - "line": 27, + "line": 28, "column": 10 } } @@ -7246,15 +7420,15 @@ "binop": null }, "value": "_color", - "start": 868, - "end": 874, + "start": 920, + "end": 926, "loc": { "start": { - "line": 27, + "line": 28, "column": 10 }, "end": { - "line": 27, + "line": 28, "column": 16 } } @@ -7273,15 +7447,15 @@ "updateContext": null }, "value": "===", - "start": 875, - "end": 878, + "start": 927, + "end": 930, "loc": { "start": { - "line": 27, + "line": 28, "column": 17 }, "end": { - "line": 27, + "line": 28, "column": 20 } } @@ -7299,15 +7473,15 @@ "binop": null }, "value": "BLACK", - "start": 879, - "end": 884, + "start": 931, + "end": 936, "loc": { "start": { - "line": 27, + "line": 28, "column": 21 }, "end": { - "line": 27, + "line": 28, "column": 26 } } @@ -7324,15 +7498,15 @@ "postfix": false, "binop": null }, - "start": 884, - "end": 885, + "start": 936, + "end": 937, "loc": { "start": { - "line": 27, + "line": 28, "column": 26 }, "end": { - "line": 27, + "line": 28, "column": 27 } } @@ -7350,35 +7524,51 @@ "binop": null, "updateContext": null }, - "start": 885, - "end": 886, + "start": 937, + "end": 938, "loc": { "start": { - "line": 27, + "line": 28, "column": 27 }, "end": { - "line": 27, + "line": 28, "column": 28 } } }, { "type": "CommentBlock", - "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", - "start": 889, - "end": 1576, + "value": "*\n\t * Increment the black height of all root-leaf paths going through n by\n\t * swapping the colors of n's parent and n's sibling and\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaf paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t ", + "start": 941, + "end": 1685, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 45, + "line": 47, "column": 4 } } }, + { + "type": "CommentLine", + "value": " Swap the color of the parent and the sibling.", + "start": 1688, + "end": 1736, + "loc": { + "start": { + "line": 49, + "column": 1 + }, + "end": { + "line": 49, + "column": 49 + } + } + }, { "type": { "label": "name", @@ -7392,15 +7582,15 @@ "binop": null }, "value": "s", - "start": 1579, - "end": 1580, + "start": 1738, + "end": 1739, "loc": { "start": { - "line": 47, + "line": 50, "column": 1 }, "end": { - "line": 47, + "line": 50, "column": 2 } } @@ -7418,15 +7608,15 @@ "binop": null, "updateContext": null }, - "start": 1580, - "end": 1581, + "start": 1739, + "end": 1740, "loc": { "start": { - "line": 47, + "line": 50, "column": 2 }, "end": { - "line": 47, + "line": 50, "column": 3 } } @@ -7444,15 +7634,15 @@ "binop": null }, "value": "_color", - "start": 1581, - "end": 1587, + "start": 1740, + "end": 1746, "loc": { "start": { - "line": 47, + "line": 50, "column": 3 }, "end": { - "line": 47, + "line": 50, "column": 9 } } @@ -7471,15 +7661,15 @@ "updateContext": null }, "value": "=", - "start": 1588, - "end": 1589, + "start": 1747, + "end": 1748, "loc": { "start": { - "line": 47, + "line": 50, "column": 10 }, "end": { - "line": 47, + "line": 50, "column": 11 } } @@ -7497,15 +7687,15 @@ "binop": null }, "value": "n", - "start": 1590, - "end": 1591, + "start": 1749, + "end": 1750, "loc": { "start": { - "line": 47, + "line": 50, "column": 12 }, "end": { - "line": 47, + "line": 50, "column": 13 } } @@ -7523,15 +7713,15 @@ "binop": null, "updateContext": null }, - "start": 1591, - "end": 1592, + "start": 1750, + "end": 1751, "loc": { "start": { - "line": 47, + "line": 50, "column": 13 }, "end": { - "line": 47, + "line": 50, "column": 14 } } @@ -7549,15 +7739,15 @@ "binop": null }, "value": "parent", - "start": 1592, - "end": 1598, + "start": 1751, + "end": 1757, "loc": { "start": { - "line": 47, + "line": 50, "column": 14 }, "end": { - "line": 47, + "line": 50, "column": 20 } } @@ -7575,15 +7765,15 @@ "binop": null, "updateContext": null }, - "start": 1598, - "end": 1599, + "start": 1757, + "end": 1758, "loc": { "start": { - "line": 47, + "line": 50, "column": 20 }, "end": { - "line": 47, + "line": 50, "column": 21 } } @@ -7601,15 +7791,15 @@ "binop": null }, "value": "_color", - "start": 1599, - "end": 1605, + "start": 1758, + "end": 1764, "loc": { "start": { - "line": 47, + "line": 50, "column": 21 }, "end": { - "line": 47, + "line": 50, "column": 27 } } @@ -7627,15 +7817,15 @@ "binop": null, "updateContext": null }, - "start": 1605, - "end": 1606, + "start": 1764, + "end": 1765, "loc": { "start": { - "line": 47, + "line": 50, "column": 27 }, "end": { - "line": 47, + "line": 50, "column": 28 } } @@ -7653,15 +7843,15 @@ "binop": null }, "value": "n", - "start": 1608, - "end": 1609, + "start": 1767, + "end": 1768, "loc": { "start": { - "line": 48, + "line": 51, "column": 1 }, "end": { - "line": 48, + "line": 51, "column": 2 } } @@ -7679,15 +7869,15 @@ "binop": null, "updateContext": null }, - "start": 1609, - "end": 1610, + "start": 1768, + "end": 1769, "loc": { "start": { - "line": 48, + "line": 51, "column": 2 }, "end": { - "line": 48, + "line": 51, "column": 3 } } @@ -7705,15 +7895,15 @@ "binop": null }, "value": "parent", - "start": 1610, - "end": 1616, + "start": 1769, + "end": 1775, "loc": { "start": { - "line": 48, + "line": 51, "column": 3 }, "end": { - "line": 48, + "line": 51, "column": 9 } } @@ -7731,15 +7921,15 @@ "binop": null, "updateContext": null }, - "start": 1616, - "end": 1617, + "start": 1775, + "end": 1776, "loc": { "start": { - "line": 48, + "line": 51, "column": 9 }, "end": { - "line": 48, + "line": 51, "column": 10 } } @@ -7757,15 +7947,15 @@ "binop": null }, "value": "_color", - "start": 1617, - "end": 1623, + "start": 1776, + "end": 1782, "loc": { "start": { - "line": 48, + "line": 51, "column": 10 }, "end": { - "line": 48, + "line": 51, "column": 16 } } @@ -7784,15 +7974,15 @@ "updateContext": null }, "value": "=", - "start": 1624, - "end": 1625, + "start": 1783, + "end": 1784, "loc": { "start": { - "line": 48, + "line": 51, "column": 17 }, "end": { - "line": 48, + "line": 51, "column": 18 } } @@ -7810,15 +8000,15 @@ "binop": null }, "value": "BLACK", - "start": 1626, - "end": 1631, + "start": 1785, + "end": 1790, "loc": { "start": { - "line": 48, + "line": 51, "column": 19 }, "end": { - "line": 48, + "line": 51, "column": 24 } } @@ -7836,15 +8026,15 @@ "binop": null, "updateContext": null }, - "start": 1631, - "end": 1632, + "start": 1790, + "end": 1791, "loc": { "start": { - "line": 48, + "line": 51, "column": 24 }, "end": { - "line": 48, + "line": 51, "column": 25 } } @@ -7864,15 +8054,15 @@ "updateContext": null }, "value": "if", - "start": 1635, - "end": 1637, + "start": 1794, + "end": 1796, "loc": { "start": { - "line": 50, + "line": 53, "column": 1 }, "end": { - "line": 50, + "line": 53, "column": 3 } } @@ -7889,15 +8079,15 @@ "postfix": false, "binop": null }, - "start": 1638, - "end": 1639, + "start": 1797, + "end": 1798, "loc": { "start": { - "line": 50, + "line": 53, "column": 4 }, "end": { - "line": 50, + "line": 53, "column": 5 } } @@ -7915,15 +8105,15 @@ "binop": null }, "value": "n", - "start": 1639, - "end": 1640, + "start": 1798, + "end": 1799, "loc": { "start": { - "line": 50, + "line": 53, "column": 5 }, "end": { - "line": 50, + "line": 53, "column": 6 } } @@ -7942,15 +8132,15 @@ "updateContext": null }, "value": "===", - "start": 1641, - "end": 1644, + "start": 1800, + "end": 1803, "loc": { "start": { - "line": 50, + "line": 53, "column": 7 }, "end": { - "line": 50, + "line": 53, "column": 10 } } @@ -7968,15 +8158,15 @@ "binop": null }, "value": "n", - "start": 1645, - "end": 1646, + "start": 1804, + "end": 1805, "loc": { "start": { - "line": 50, + "line": 53, "column": 11 }, "end": { - "line": 50, + "line": 53, "column": 12 } } @@ -7994,15 +8184,15 @@ "binop": null, "updateContext": null }, - "start": 1646, - "end": 1647, + "start": 1805, + "end": 1806, "loc": { "start": { - "line": 50, + "line": 53, "column": 12 }, "end": { - "line": 50, + "line": 53, "column": 13 } } @@ -8020,15 +8210,15 @@ "binop": null }, "value": "parent", - "start": 1647, - "end": 1653, + "start": 1806, + "end": 1812, "loc": { "start": { - "line": 50, + "line": 53, "column": 13 }, "end": { - "line": 50, + "line": 53, "column": 19 } } @@ -8046,15 +8236,15 @@ "binop": null, "updateContext": null }, - "start": 1653, - "end": 1654, + "start": 1812, + "end": 1813, "loc": { "start": { - "line": 50, + "line": 53, "column": 19 }, "end": { - "line": 50, + "line": 53, "column": 20 } } @@ -8072,15 +8262,15 @@ "binop": null }, "value": "left", - "start": 1654, - "end": 1658, + "start": 1813, + "end": 1817, "loc": { "start": { - "line": 50, + "line": 53, "column": 20 }, "end": { - "line": 50, + "line": 53, "column": 24 } } @@ -8097,15 +8287,15 @@ "postfix": false, "binop": null }, - "start": 1658, - "end": 1659, + "start": 1817, + "end": 1818, "loc": { "start": { - "line": 50, + "line": 53, "column": 24 }, "end": { - "line": 50, + "line": 53, "column": 25 } } @@ -8122,15 +8312,15 @@ "postfix": false, "binop": null }, - "start": 1660, - "end": 1661, + "start": 1819, + "end": 1820, "loc": { "start": { - "line": 50, + "line": 53, "column": 26 }, "end": { - "line": 50, + "line": 53, "column": 27 } } @@ -8148,15 +8338,15 @@ "binop": null }, "value": "assert", - "start": 1664, - "end": 1670, + "start": 1823, + "end": 1829, "loc": { "start": { - "line": 51, + "line": 54, "column": 2 }, "end": { - "line": 51, + "line": 54, "column": 8 } } @@ -8173,15 +8363,15 @@ "postfix": false, "binop": null }, - "start": 1670, - "end": 1671, + "start": 1829, + "end": 1830, "loc": { "start": { - "line": 51, + "line": 54, "column": 8 }, "end": { - "line": 51, + "line": 54, "column": 9 } } @@ -8199,15 +8389,15 @@ "binop": null }, "value": "s", - "start": 1671, - "end": 1672, + "start": 1830, + "end": 1831, "loc": { "start": { - "line": 51, + "line": 54, "column": 9 }, "end": { - "line": 51, + "line": 54, "column": 10 } } @@ -8225,15 +8415,15 @@ "binop": null, "updateContext": null }, - "start": 1672, - "end": 1673, + "start": 1831, + "end": 1832, "loc": { "start": { - "line": 51, + "line": 54, "column": 10 }, "end": { - "line": 51, + "line": 54, "column": 11 } } @@ -8251,15 +8441,15 @@ "binop": null }, "value": "right", - "start": 1673, - "end": 1678, + "start": 1832, + "end": 1837, "loc": { "start": { - "line": 51, + "line": 54, "column": 11 }, "end": { - "line": 51, + "line": 54, "column": 16 } } @@ -8277,15 +8467,15 @@ "binop": null, "updateContext": null }, - "start": 1678, - "end": 1679, + "start": 1837, + "end": 1838, "loc": { "start": { - "line": 51, + "line": 54, "column": 16 }, "end": { - "line": 51, + "line": 54, "column": 17 } } @@ -8303,15 +8493,15 @@ "binop": null }, "value": "_color", - "start": 1679, - "end": 1685, + "start": 1838, + "end": 1844, "loc": { "start": { - "line": 51, + "line": 54, "column": 17 }, "end": { - "line": 51, + "line": 54, "column": 23 } } @@ -8330,15 +8520,15 @@ "updateContext": null }, "value": "===", - "start": 1686, - "end": 1689, + "start": 1845, + "end": 1848, "loc": { "start": { - "line": 51, + "line": 54, "column": 24 }, "end": { - "line": 51, + "line": 54, "column": 27 } } @@ -8356,15 +8546,15 @@ "binop": null }, "value": "RED", - "start": 1690, - "end": 1693, + "start": 1849, + "end": 1852, "loc": { "start": { - "line": 51, + "line": 54, "column": 28 }, "end": { - "line": 51, + "line": 54, "column": 31 } } @@ -8381,15 +8571,15 @@ "postfix": false, "binop": null }, - "start": 1693, - "end": 1694, + "start": 1852, + "end": 1853, "loc": { "start": { - "line": 51, + "line": 54, "column": 31 }, "end": { - "line": 51, + "line": 54, "column": 32 } } @@ -8407,15 +8597,15 @@ "binop": null, "updateContext": null }, - "start": 1694, - "end": 1695, + "start": 1853, + "end": 1854, "loc": { "start": { - "line": 51, + "line": 54, "column": 32 }, "end": { - "line": 51, + "line": 54, "column": 33 } } @@ -8433,15 +8623,15 @@ "binop": null }, "value": "s", - "start": 1698, - "end": 1699, + "start": 1857, + "end": 1858, "loc": { "start": { - "line": 52, + "line": 55, "column": 2 }, "end": { - "line": 52, + "line": 55, "column": 3 } } @@ -8459,15 +8649,15 @@ "binop": null, "updateContext": null }, - "start": 1699, - "end": 1700, + "start": 1858, + "end": 1859, "loc": { "start": { - "line": 52, + "line": 55, "column": 3 }, "end": { - "line": 52, + "line": 55, "column": 4 } } @@ -8485,15 +8675,15 @@ "binop": null }, "value": "right", - "start": 1700, - "end": 1705, + "start": 1859, + "end": 1864, "loc": { "start": { - "line": 52, + "line": 55, "column": 4 }, "end": { - "line": 52, + "line": 55, "column": 9 } } @@ -8511,15 +8701,15 @@ "binop": null, "updateContext": null }, - "start": 1705, - "end": 1706, + "start": 1864, + "end": 1865, "loc": { "start": { - "line": 52, + "line": 55, "column": 9 }, "end": { - "line": 52, + "line": 55, "column": 10 } } @@ -8537,15 +8727,15 @@ "binop": null }, "value": "_color", - "start": 1706, - "end": 1712, + "start": 1865, + "end": 1871, "loc": { "start": { - "line": 52, + "line": 55, "column": 10 }, "end": { - "line": 52, + "line": 55, "column": 16 } } @@ -8564,15 +8754,15 @@ "updateContext": null }, "value": "=", - "start": 1713, - "end": 1714, + "start": 1872, + "end": 1873, "loc": { "start": { - "line": 52, + "line": 55, "column": 17 }, "end": { - "line": 52, + "line": 55, "column": 18 } } @@ -8590,15 +8780,15 @@ "binop": null }, "value": "BLACK", - "start": 1715, - "end": 1720, + "start": 1874, + "end": 1879, "loc": { "start": { - "line": 52, + "line": 55, "column": 19 }, "end": { - "line": 52, + "line": 55, "column": 24 } } @@ -8616,15 +8806,15 @@ "binop": null, "updateContext": null }, - "start": 1720, - "end": 1721, + "start": 1879, + "end": 1880, "loc": { "start": { - "line": 52, + "line": 55, "column": 24 }, "end": { - "line": 52, + "line": 55, "column": 25 } } @@ -8642,15 +8832,15 @@ "binop": null }, "value": "rotate_left", - "start": 1724, - "end": 1735, + "start": 1883, + "end": 1894, "loc": { "start": { - "line": 53, + "line": 56, "column": 2 }, "end": { - "line": 53, + "line": 56, "column": 13 } } @@ -8667,15 +8857,15 @@ "postfix": false, "binop": null }, - "start": 1735, - "end": 1736, + "start": 1894, + "end": 1895, "loc": { "start": { - "line": 53, + "line": 56, "column": 13 }, "end": { - "line": 53, + "line": 56, "column": 14 } } @@ -8693,15 +8883,15 @@ "binop": null }, "value": "n", - "start": 1736, - "end": 1737, + "start": 1895, + "end": 1896, "loc": { "start": { - "line": 53, + "line": 56, "column": 14 }, "end": { - "line": 53, + "line": 56, "column": 15 } } @@ -8719,15 +8909,15 @@ "binop": null, "updateContext": null }, - "start": 1737, - "end": 1738, + "start": 1896, + "end": 1897, "loc": { "start": { - "line": 53, + "line": 56, "column": 15 }, "end": { - "line": 53, + "line": 56, "column": 16 } } @@ -8745,15 +8935,15 @@ "binop": null }, "value": "parent", - "start": 1738, - "end": 1744, + "start": 1897, + "end": 1903, "loc": { "start": { - "line": 53, + "line": 56, "column": 16 }, "end": { - "line": 53, + "line": 56, "column": 22 } } @@ -8770,15 +8960,15 @@ "postfix": false, "binop": null }, - "start": 1744, - "end": 1745, + "start": 1903, + "end": 1904, "loc": { "start": { - "line": 53, + "line": 56, "column": 22 }, "end": { - "line": 53, + "line": 56, "column": 23 } } @@ -8796,64 +8986,76 @@ "binop": null, "updateContext": null }, - "start": 1745, - "end": 1746, + "start": 1904, + "end": 1905, "loc": { "start": { - "line": 53, + "line": 56, "column": 23 }, "end": { - "line": 53, + "line": 56, "column": 24 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "return", + "keyword": "return", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1748, - "end": 1749, + "value": "return", + "start": 1908, + "end": 1914, "loc": { "start": { - "line": 54, - "column": 1 + "line": 57, + "column": 2 }, "end": { - "line": 54, - "column": 2 + "line": 57, + "column": 8 } } }, { - "type": "CommentLine", - "value": " Symmetric case", - "start": 1752, - "end": 1769, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "s", + "start": 1915, + "end": 1916, "loc": { "start": { - "line": 56, - "column": 1 + "line": 57, + "column": 9 }, "end": { - "line": 56, - "column": 18 + "line": 57, + "column": 10 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8864,25 +9066,24 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1771, - "end": 1775, + "start": 1916, + "end": 1917, "loc": { "start": { "line": 57, - "column": 1 + "column": 10 }, "end": { "line": 57, - "column": 5 + "column": 11 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": "}", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8890,16 +9091,32 @@ "postfix": false, "binop": null }, - "start": 1776, - "end": 1777, + "start": 1919, + "end": 1920, "loc": { "start": { - "line": 57, - "column": 6 + "line": 58, + "column": 1 }, "end": { - "line": 57, - "column": 7 + "line": 58, + "column": 2 + } + } + }, + { + "type": "CommentLine", + "value": " Symmetric case", + "start": 1923, + "end": 1940, + "loc": { + "start": { + "line": 60, + "column": 1 + }, + "end": { + "line": 60, + "column": 18 } } }, @@ -8916,16 +9133,16 @@ "binop": null }, "value": "assert", - "start": 1780, - "end": 1786, + "start": 1943, + "end": 1949, "loc": { "start": { - "line": 58, - "column": 2 + "line": 62, + "column": 1 }, "end": { - "line": 58, - "column": 8 + "line": 62, + "column": 7 } } }, @@ -8941,16 +9158,16 @@ "postfix": false, "binop": null }, - "start": 1786, - "end": 1787, + "start": 1949, + "end": 1950, "loc": { "start": { - "line": 58, - "column": 8 + "line": 62, + "column": 7 }, "end": { - "line": 58, - "column": 9 + "line": 62, + "column": 8 } } }, @@ -8967,16 +9184,16 @@ "binop": null }, "value": "s", - "start": 1787, - "end": 1788, + "start": 1950, + "end": 1951, "loc": { "start": { - "line": 58, - "column": 9 + "line": 62, + "column": 8 }, "end": { - "line": 58, - "column": 10 + "line": 62, + "column": 9 } } }, @@ -8993,16 +9210,16 @@ "binop": null, "updateContext": null }, - "start": 1788, - "end": 1789, + "start": 1951, + "end": 1952, "loc": { "start": { - "line": 58, - "column": 10 + "line": 62, + "column": 9 }, "end": { - "line": 58, - "column": 11 + "line": 62, + "column": 10 } } }, @@ -9019,16 +9236,16 @@ "binop": null }, "value": "left", - "start": 1789, - "end": 1793, + "start": 1952, + "end": 1956, "loc": { "start": { - "line": 58, - "column": 11 + "line": 62, + "column": 10 }, "end": { - "line": 58, - "column": 15 + "line": 62, + "column": 14 } } }, @@ -9045,16 +9262,16 @@ "binop": null, "updateContext": null }, - "start": 1793, - "end": 1794, + "start": 1956, + "end": 1957, "loc": { "start": { - "line": 58, - "column": 15 + "line": 62, + "column": 14 }, "end": { - "line": 58, - "column": 16 + "line": 62, + "column": 15 } } }, @@ -9071,16 +9288,16 @@ "binop": null }, "value": "_color", - "start": 1794, - "end": 1800, + "start": 1957, + "end": 1963, "loc": { "start": { - "line": 58, - "column": 16 + "line": 62, + "column": 15 }, "end": { - "line": 58, - "column": 22 + "line": 62, + "column": 21 } } }, @@ -9098,16 +9315,16 @@ "updateContext": null }, "value": "===", - "start": 1801, - "end": 1804, + "start": 1964, + "end": 1967, "loc": { "start": { - "line": 58, - "column": 23 + "line": 62, + "column": 22 }, "end": { - "line": 58, - "column": 26 + "line": 62, + "column": 25 } } }, @@ -9124,16 +9341,16 @@ "binop": null }, "value": "RED", - "start": 1805, - "end": 1808, + "start": 1968, + "end": 1971, "loc": { "start": { - "line": 58, - "column": 27 + "line": 62, + "column": 26 }, "end": { - "line": 58, - "column": 30 + "line": 62, + "column": 29 } } }, @@ -9149,16 +9366,16 @@ "postfix": false, "binop": null }, - "start": 1808, - "end": 1809, + "start": 1971, + "end": 1972, "loc": { "start": { - "line": 58, - "column": 30 + "line": 62, + "column": 29 }, "end": { - "line": 58, - "column": 31 + "line": 62, + "column": 30 } } }, @@ -9175,16 +9392,16 @@ "binop": null, "updateContext": null }, - "start": 1809, - "end": 1810, + "start": 1972, + "end": 1973, "loc": { "start": { - "line": 58, - "column": 31 + "line": 62, + "column": 30 }, "end": { - "line": 58, - "column": 32 + "line": 62, + "column": 31 } } }, @@ -9201,16 +9418,16 @@ "binop": null }, "value": "s", - "start": 1813, - "end": 1814, + "start": 1975, + "end": 1976, "loc": { "start": { - "line": 59, - "column": 2 + "line": 63, + "column": 1 }, "end": { - "line": 59, - "column": 3 + "line": 63, + "column": 2 } } }, @@ -9227,16 +9444,16 @@ "binop": null, "updateContext": null }, - "start": 1814, - "end": 1815, + "start": 1976, + "end": 1977, "loc": { "start": { - "line": 59, - "column": 3 + "line": 63, + "column": 2 }, "end": { - "line": 59, - "column": 4 + "line": 63, + "column": 3 } } }, @@ -9253,16 +9470,16 @@ "binop": null }, "value": "left", - "start": 1815, - "end": 1819, + "start": 1977, + "end": 1981, "loc": { "start": { - "line": 59, - "column": 4 + "line": 63, + "column": 3 }, "end": { - "line": 59, - "column": 8 + "line": 63, + "column": 7 } } }, @@ -9279,16 +9496,16 @@ "binop": null, "updateContext": null }, - "start": 1819, - "end": 1820, + "start": 1981, + "end": 1982, "loc": { "start": { - "line": 59, - "column": 8 + "line": 63, + "column": 7 }, "end": { - "line": 59, - "column": 9 + "line": 63, + "column": 8 } } }, @@ -9305,16 +9522,16 @@ "binop": null }, "value": "_color", - "start": 1820, - "end": 1826, + "start": 1982, + "end": 1988, "loc": { "start": { - "line": 59, - "column": 9 + "line": 63, + "column": 8 }, "end": { - "line": 59, - "column": 15 + "line": 63, + "column": 14 } } }, @@ -9332,16 +9549,16 @@ "updateContext": null }, "value": "=", - "start": 1827, - "end": 1828, + "start": 1989, + "end": 1990, "loc": { "start": { - "line": 59, - "column": 16 + "line": 63, + "column": 15 }, "end": { - "line": 59, - "column": 17 + "line": 63, + "column": 16 } } }, @@ -9358,16 +9575,16 @@ "binop": null }, "value": "BLACK", - "start": 1829, - "end": 1834, + "start": 1991, + "end": 1996, "loc": { "start": { - "line": 59, - "column": 18 + "line": 63, + "column": 17 }, "end": { - "line": 59, - "column": 23 + "line": 63, + "column": 22 } } }, @@ -9384,16 +9601,16 @@ "binop": null, "updateContext": null }, - "start": 1834, - "end": 1835, + "start": 1996, + "end": 1997, "loc": { "start": { - "line": 59, - "column": 23 + "line": 63, + "column": 22 }, "end": { - "line": 59, - "column": 24 + "line": 63, + "column": 23 } } }, @@ -9410,16 +9627,16 @@ "binop": null }, "value": "rotate_right", - "start": 1838, - "end": 1850, + "start": 1999, + "end": 2011, "loc": { "start": { - "line": 60, - "column": 2 + "line": 64, + "column": 1 }, "end": { - "line": 60, - "column": 14 + "line": 64, + "column": 13 } } }, @@ -9435,16 +9652,16 @@ "postfix": false, "binop": null }, - "start": 1850, - "end": 1851, + "start": 2011, + "end": 2012, "loc": { "start": { - "line": 60, - "column": 14 + "line": 64, + "column": 13 }, "end": { - "line": 60, - "column": 15 + "line": 64, + "column": 14 } } }, @@ -9461,16 +9678,16 @@ "binop": null }, "value": "n", - "start": 1851, - "end": 1852, + "start": 2012, + "end": 2013, "loc": { "start": { - "line": 60, - "column": 15 + "line": 64, + "column": 14 }, "end": { - "line": 60, - "column": 16 + "line": 64, + "column": 15 } } }, @@ -9487,16 +9704,16 @@ "binop": null, "updateContext": null }, - "start": 1852, - "end": 1853, + "start": 2013, + "end": 2014, "loc": { "start": { - "line": 60, - "column": 16 + "line": 64, + "column": 15 }, "end": { - "line": 60, - "column": 17 + "line": 64, + "column": 16 } } }, @@ -9513,16 +9730,16 @@ "binop": null }, "value": "parent", - "start": 1853, - "end": 1859, + "start": 2014, + "end": 2020, "loc": { "start": { - "line": 60, - "column": 17 + "line": 64, + "column": 16 }, "end": { - "line": 60, - "column": 23 + "line": 64, + "column": 22 } } }, @@ -9538,16 +9755,16 @@ "postfix": false, "binop": null }, - "start": 1859, - "end": 1860, + "start": 2020, + "end": 2021, "loc": { "start": { - "line": 60, - "column": 23 + "line": 64, + "column": 22 }, "end": { - "line": 60, - "column": 24 + "line": 64, + "column": 23 } } }, @@ -9564,24 +9781,52 @@ "binop": null, "updateContext": null }, - "start": 1860, - "end": 1861, + "start": 2021, + "end": 2022, "loc": { "start": { - "line": 60, + "line": 64, + "column": 23 + }, + "end": { + "line": 64, "column": 24 + } + } + }, + { + "type": { + "label": "return", + "keyword": "return", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "return", + "start": 2024, + "end": 2030, + "loc": { + "start": { + "line": 65, + "column": 1 }, "end": { - "line": 60, - "column": 25 + "line": 65, + "column": 7 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -9589,16 +9834,43 @@ "postfix": false, "binop": null }, - "start": 1863, - "end": 1864, + "value": "s", + "start": 2031, + "end": 2032, "loc": { "start": { - "line": 61, - "column": 1 + "line": 65, + "column": 8 }, "end": { - "line": 61, - "column": 2 + "line": 65, + "column": 9 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2032, + "end": 2033, + "loc": { + "start": { + "line": 65, + "column": 9 + }, + "end": { + "line": 65, + "column": 10 } } }, @@ -9614,15 +9886,15 @@ "postfix": false, "binop": null }, - "start": 1865, - "end": 1866, + "start": 2034, + "end": 2035, "loc": { "start": { - "line": 62, + "line": 66, "column": 0 }, "end": { - "line": 62, + "line": 66, "column": 1 } } @@ -9640,15 +9912,15 @@ "binop": null, "updateContext": null }, - "start": 1866, - "end": 1867, + "start": 2035, + "end": 2036, "loc": { "start": { - "line": 62, + "line": 66, "column": 1 }, "end": { - "line": 62, + "line": 66, "column": 2 } } @@ -9668,15 +9940,15 @@ "updateContext": null }, "value": "export", - "start": 1869, - "end": 1875, + "start": 2038, + "end": 2044, "loc": { "start": { - "line": 64, + "line": 68, "column": 0 }, "end": { - "line": 64, + "line": 68, "column": 6 } } @@ -9696,15 +9968,15 @@ "updateContext": null }, "value": "default", - "start": 1876, - "end": 1883, + "start": 2045, + "end": 2052, "loc": { "start": { - "line": 64, + "line": 68, "column": 7 }, "end": { - "line": 64, + "line": 68, "column": 14 } } @@ -9722,15 +9994,15 @@ "binop": null }, "value": "delete_case5", - "start": 1884, - "end": 1896, + "start": 2053, + "end": 2065, "loc": { "start": { - "line": 64, + "line": 68, "column": 15 }, "end": { - "line": 64, + "line": 68, "column": 27 } } @@ -9748,15 +10020,15 @@ "binop": null, "updateContext": null }, - "start": 1896, - "end": 1897, + "start": 2065, + "end": 2066, "loc": { "start": { - "line": 64, + "line": 68, "column": 27 }, "end": { - "line": 64, + "line": 68, "column": 28 } } @@ -9774,15 +10046,15 @@ "binop": null, "updateContext": null }, - "start": 1898, - "end": 1898, + "start": 2067, + "end": 2067, "loc": { "start": { - "line": 65, + "line": 69, "column": 0 }, "end": { - "line": 65, + "line": 69, "column": 0 } } diff --git a/ast/source/deletion/delete_no_child.js.json b/ast/source/deletion/delete_no_child.js.json index f56bf9a..76f32bc 100644 --- a/ast/source/deletion/delete_no_child.js.json +++ b/ast/source/deletion/delete_no_child.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 1153, + "end": 1061, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 49, + "line": 44, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 1153, + "end": 1061, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 49, + "line": 44, "column": 0 } }, @@ -346,9 +346,9 @@ "line": 6, "column": 19 }, - "identifierName": "replace_node" + "identifierName": "delete_case1" }, - "name": "replace_node" + "name": "delete_case1" } } ], @@ -366,75 +366,6 @@ "column": 44 } }, - "extra": { - "rawValue": "./replace_node.js", - "raw": "'./replace_node.js'" - }, - "value": "./replace_node.js" - } - }, - { - "type": "ImportDeclaration", - "start": 187, - "end": 232, - "loc": { - "start": { - "line": 7, - "column": 0 - }, - "end": { - "line": 7, - "column": 45 - } - }, - "specifiers": [ - { - "type": "ImportDefaultSpecifier", - "start": 194, - "end": 206, - "loc": { - "start": { - "line": 7, - "column": 7 - }, - "end": { - "line": 7, - "column": 19 - } - }, - "local": { - "type": "Identifier", - "start": 194, - "end": 206, - "loc": { - "start": { - "line": 7, - "column": 7 - }, - "end": { - "line": 7, - "column": 19 - }, - "identifierName": "delete_case1" - }, - "name": "delete_case1" - } - } - ], - "source": { - "type": "StringLiteral", - "start": 212, - "end": 231, - "loc": { - "start": { - "line": 7, - "column": 25 - }, - "end": { - "line": 7, - "column": 44 - } - }, "extra": { "rawValue": "./delete_case1.js", "raw": "'./delete_case1.js'" @@ -444,44 +375,44 @@ }, { "type": "ImportDeclaration", - "start": 234, - "end": 265, + "start": 188, + "end": 219, "loc": { "start": { - "line": 9, + "line": 8, "column": 0 }, "end": { - "line": 9, + "line": 8, "column": 31 } }, "specifiers": [ { "type": "ImportDefaultSpecifier", - "start": 241, - "end": 246, + "start": 195, + "end": 200, "loc": { "start": { - "line": 9, + "line": 8, "column": 7 }, "end": { - "line": 9, + "line": 8, "column": 12 } }, "local": { "type": "Identifier", - "start": 241, - "end": 246, + "start": 195, + "end": 200, "loc": { "start": { - "line": 9, + "line": 8, "column": 7 }, "end": { - "line": 9, + "line": 8, "column": 12 }, "identifierName": "prune" @@ -492,15 +423,15 @@ ], "source": { "type": "StringLiteral", - "start": 252, - "end": 264, + "start": 206, + "end": 218, "loc": { "start": { - "line": 9, + "line": 8, "column": 18 }, "end": { - "line": 9, + "line": 8, "column": 30 } }, @@ -513,12 +444,12 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Delete a node n that has no non-leaf child.\n *\n * Precondition:\n * - n has no non-leaf child.\n * - n is not the root\n *\n * @param {Node} n - The node to delete.\n ", - "start": 267, - "end": 455, + "value": "*\n * Delete a node n that has no non-leaf child.\n *\n * Precondition:\n * - n has no non-leaf child.\n * - n is not the root\n *\n * @param {Node} n - The node to delete.\n * @return {Node} The root of the modified subtree.\n ", + "start": 221, + "end": 461, "loc": { "start": { - "line": 11, + "line": 10, "column": 0 }, "end": { @@ -531,37 +462,37 @@ }, { "type": "Identifier", - "start": 456, - "end": 1119, + "start": 462, + "end": 1027, "loc": { "start": { "line": 20, "column": 0 }, "end": { - "line": 46, + "line": 41, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 462, - "end": 1118, + "start": 468, + "end": 1026, "loc": { "start": { "line": 20, "column": 6 }, "end": { - "line": 46, + "line": 41, "column": 1 } }, "id": { "type": "Identifier", - "start": 462, - "end": 477, + "start": 468, + "end": 483, "loc": { "start": { "line": 20, @@ -578,15 +509,15 @@ }, "init": { "type": "ArrowFunctionExpression", - 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"start": 628, - "end": 652, + "start": 634, + "end": 658, "loc": { "start": { "line": 27, @@ -1259,8 +1190,8 @@ }, "callee": { "type": "Identifier", - "start": 628, - "end": 634, + "start": 634, + "end": 640, "loc": { "start": { "line": 27, @@ -1277,8 +1208,8 @@ "arguments": [ { "type": "BinaryExpression", - "start": 635, - "end": 651, + "start": 641, + "end": 657, "loc": { "start": { "line": 27, @@ -1291,8 +1222,8 @@ }, "left": { "type": "MemberExpression", - "start": 635, - "end": 643, + "start": 641, + "end": 649, "loc": { "start": { "line": 27, @@ -1305,8 +1236,8 @@ }, "object": { "type": "Identifier", - "start": 635, - "end": 636, + "start": 641, + "end": 642, "loc": { "start": { "line": 27, @@ -1322,8 +1253,8 @@ }, "property": { "type": "Identifier", - "start": 637, - "end": 643, + "start": 643, + "end": 649, "loc": { "start": { "line": 27, @@ -1342,8 +1273,8 @@ "operator": "===", "right": { "type": "Identifier", - "start": 648, - "end": 651, + "start": 654, + "end": 657, "loc": { "start": { "line": 27, @@ -1363,8 +1294,8 @@ }, { "type": "ExpressionStatement", - "start": 656, - "end": 665, + "start": 662, + "end": 671, "loc": { "start": { "line": 28, @@ -1377,8 +1308,8 @@ }, "expression": { "type": "CallExpression", - "start": 656, - "end": 664, + "start": 662, + "end": 670, "loc": { "start": { "line": 28, @@ -1391,8 +1322,8 @@ }, "callee": { "type": "Identifier", - "start": 656, - "end": 661, + "start": 662, + "end": 667, "loc": { "start": { "line": 28, @@ -1409,8 +1340,8 @@ "arguments": [ { "type": "Identifier", - "start": 662, - "end": 663, + "start": 668, + "end": 669, "loc": { "start": { "line": 28, @@ -1429,8 +1360,8 @@ }, { "type": "ReturnStatement", - "start": 668, - "end": 675, + "start": 674, + "end": 690, "loc": { "start": { "line": 29, @@ -1438,10 +1369,59 @@ }, "end": { "line": 29, - "column": 9 + "column": 18 } }, - "argument": null + "argument": { + "type": "MemberExpression", + "start": 681, + "end": 689, + "loc": { + "start": { + "line": 29, + "column": 9 + }, + "end": { + "line": 29, + "column": 17 + } + }, + "object": { + "type": "Identifier", + "start": 681, + "end": 682, + "loc": { + "start": { + "line": 29, + "column": 9 + }, + "end": { + "line": 29, + "column": 10 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 683, + "end": 689, + "loc": { + "start": { + "line": 29, + "column": 11 + }, + "end": { + "line": 29, + "column": 17 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false + } } ], "directives": [], @@ -1451,9 +1431,9 @@ "trailingComments": [ { "type": "CommentLine", - "value": " Mock leaf since there is no left child", - "start": 681, - "end": 722, + "value": " If n is black, deleting it reduces the black-height of every path going", + "start": 696, + "end": 770, "loc": { "start": { "line": 32, @@ -1461,15 +1441,15 @@ }, "end": { "line": 32, - "column": 42 + "column": 75 } } }, { "type": "CommentLine", - "value": " We use key = n.key to avoid mixing types, but this property is never", - "start": 724, - "end": 795, + "value": " through it by 1. The leaf is black, so there are more things to fix.", + "start": 772, + "end": 843, "loc": { "start": { "line": 33, @@ -1483,9 +1463,9 @@ }, { "type": "CommentLine", - "value": " accessed.", - "start": 797, - "end": 809, + "value": " NOTE We temporarily keep n in the tree to mock a leaf, since n does not", + "start": 845, + "end": 919, "loc": { "start": { "line": 34, @@ -1493,7 +1473,23 @@ }, "end": { "line": 34, - "column": 13 + "column": 75 + } + } + }, + { + "type": "CommentLine", + "value": " have children.", + "start": 921, + "end": 938, + "loc": { + "start": { + "line": 35, + "column": 1 + }, + "end": { + "line": 35, + "column": 18 } } } @@ -1501,149 +1497,99 @@ }, { "type": "VariableDeclaration", - "start": 811, - "end": 847, + "start": 940, + "end": 972, "loc": { "start": { - "line": 35, + "line": 36, "column": 1 }, "end": { - "line": 35, - "column": 37 + "line": 36, + "column": 33 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 817, - "end": 846, + "start": 946, + "end": 971, "loc": { "start": { - "line": 35, + "line": 36, "column": 7 }, "end": { - "line": 35, - "column": 36 + "line": 36, + "column": 32 } }, "id": { "type": "Identifier", - "start": 817, - "end": 821, + "start": 946, + "end": 953, "loc": { "start": { - "line": 35, + "line": 36, "column": 7 }, "end": { - "line": 35, - "column": 11 + "line": 36, + "column": 14 }, - "identifierName": "leaf" + "identifierName": "subtree" }, - "name": "leaf", + "name": "subtree", "leadingComments": null }, "init": { - "type": "NewExpression", - "start": 824, - "end": 846, + "type": "CallExpression", + "start": 956, + "end": 971, "loc": { "start": { - "line": 35, - "column": 14 + "line": 36, + "column": 17 }, "end": { - "line": 35, - "column": 36 + "line": 36, + "column": 32 } }, "callee": { "type": "Identifier", - "start": 828, - "end": 832, + "start": 956, + "end": 968, "loc": { "start": { - "line": 35, - "column": 18 + "line": 36, + "column": 17 }, "end": { - "line": 35, - "column": 22 + "line": 36, + "column": 29 }, - "identifierName": "Node" + "identifierName": "delete_case1" }, - "name": "Node" + "name": "delete_case1" }, "arguments": [ { "type": "Identifier", - "start": 833, - "end": 838, - "loc": { - "start": { - "line": 35, - "column": 23 - }, - "end": { - "line": 35, - "column": 28 - }, - "identifierName": "BLACK" - }, - "name": "BLACK" - }, - { - "type": "MemberExpression", - "start": 840, - "end": 845, + "start": 969, + "end": 970, "loc": { "start": { - "line": 35, + "line": 36, "column": 30 }, "end": { - "line": 35, - "column": 35 - } - }, - "object": { - "type": "Identifier", - "start": 840, - "end": 841, - "loc": { - "start": { - "line": 35, - "column": 30 - }, - "end": { - "line": 35, - "column": 31 - }, - "identifierName": "n" - }, - "name": "n" - }, - "property": { - "type": "Identifier", - "start": 842, - "end": 845, - "loc": { - "start": { - "line": 35, - "column": 32 - }, - "end": { - "line": 35, - "column": 35 - }, - "identifierName": "key" + "line": 36, + "column": 31 }, - "name": "key" + "identifierName": "n" }, - "computed": false + "name": "n" } ] }, @@ -1654,9 +1600,9 @@ "leadingComments": [ { "type": "CommentLine", - "value": " Mock leaf since there is no left child", - "start": 681, - "end": 722, + "value": " If n is black, deleting it reduces the black-height of every path going", + "start": 696, + "end": 770, "loc": { "start": { "line": 32, @@ -1664,15 +1610,15 @@ }, "end": { "line": 32, - "column": 42 + "column": 75 } } }, { "type": "CommentLine", - "value": " We use key = n.key to avoid mixing types, but this property is never", - "start": 724, - "end": 795, + "value": " through it by 1. The leaf is black, so there are more things to fix.", + "start": 772, + "end": 843, "loc": { "start": { "line": 33, @@ -1686,9 +1632,9 @@ }, { "type": "CommentLine", - "value": " accessed.", - "start": 797, - "end": 809, + "value": " NOTE We temporarily keep n in the tree to mock a leaf, since n does not", + "start": 845, + "end": 919, "loc": { "start": { "line": 34, @@ -1696,7 +1642,23 @@ }, "end": { "line": 34, - "column": 13 + "column": 75 + } + } + }, + { + "type": "CommentLine", + "value": " have children.", + "start": 921, + "end": 938, + "loc": { + "start": { + "line": 35, + "column": 1 + }, + "end": { + "line": 35, + "column": 18 } } } @@ -1704,17 +1666,17 @@ "trailingComments": [ { "type": "CommentLine", - "value": " Replace n with the mocked leaf", - "start": 850, - "end": 883, + "value": " Delete mocked leaf", + "start": 975, + "end": 996, "loc": { "start": { - "line": 37, + "line": 38, "column": 1 }, "end": { - "line": 37, - "column": 34 + "line": 38, + "column": 22 } } } @@ -1722,84 +1684,67 @@ }, { "type": "ExpressionStatement", - "start": 885, - "end": 907, + "start": 998, + "end": 1007, "loc": { "start": { - "line": 38, + "line": 39, "column": 1 }, "end": { - "line": 38, - "column": 23 + "line": 39, + "column": 10 } }, "expression": { "type": "CallExpression", - "start": 885, - "end": 906, + "start": 998, + "end": 1006, "loc": { "start": { - "line": 38, + "line": 39, "column": 1 }, "end": { - "line": 38, - "column": 22 + "line": 39, + "column": 9 } }, "callee": { "type": "Identifier", - "start": 885, - "end": 897, + "start": 998, + "end": 1003, "loc": { "start": { - "line": 38, + "line": 39, "column": 1 }, "end": { - "line": 38, - "column": 13 + "line": 39, + "column": 6 }, - "identifierName": "replace_node" + "identifierName": "prune" }, - "name": "replace_node", + "name": "prune", "leadingComments": null }, "arguments": [ { "type": "Identifier", - "start": 898, - "end": 899, + "start": 1004, + "end": 1005, "loc": { "start": { - "line": 38, - "column": 14 + "line": 39, + "column": 7 }, "end": { - "line": 38, - "column": 15 + "line": 39, + "column": 8 }, "identifierName": "n" }, "name": "n" - }, - { - "type": "Identifier", - "start": 901, - "end": 905, - "loc": { - "start": { - "line": 38, - "column": 17 - }, - "end": { - "line": 38, - "column": 21 - }, - "identifierName": "leaf" - }, - "name": "leaf" } ], "leadingComments": null @@ -1807,261 +1752,53 @@ "leadingComments": [ { "type": "CommentLine", - "value": " Replace n with the mocked leaf", - "start": 850, - "end": 883, - "loc": { - "start": { - "line": 37, - "column": 1 - }, - "end": { - "line": 37, - "column": 34 - } - } - } - ], - "trailingComments": [ - { - "type": "CommentLine", - "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 910, - "end": 984, - "loc": { - "start": { - "line": 40, - "column": 1 - }, - "end": { - "line": 40, - "column": 75 - } - } - }, - { - "type": "CommentLine", - "value": " through it by 1. The leaf is black, so there are more things to fix.", - "start": 986, - "end": 1057, + "value": " Delete mocked leaf", + "start": 975, + "end": 996, "loc": { "start": { - "line": 41, + "line": 38, "column": 1 }, "end": { - "line": 41, - "column": 72 + "line": 38, + "column": 22 } } } ] }, { - "type": "ExpressionStatement", - "start": 1059, - "end": 1078, + "type": "ReturnStatement", + "start": 1009, + "end": 1024, "loc": { "start": { - "line": 42, + "line": 40, "column": 1 }, "end": { - "line": 42, - "column": 20 + "line": 40, + "column": 16 } }, - "expression": { - "type": "CallExpression", - "start": 1059, - "end": 1077, + "argument": { + "type": "Identifier", + "start": 1016, + "end": 1023, "loc": { "start": { - "line": 42, - "column": 1 + "line": 40, + "column": 8 }, "end": { - "line": 42, - "column": 19 - } - }, - "callee": { - "type": "Identifier", - "start": 1059, - "end": 1071, - "loc": { - "start": { - "line": 42, - "column": 1 - }, - "end": { - "line": 42, - "column": 13 - }, - "identifierName": "delete_case1" + "line": 40, + "column": 15 }, - "name": "delete_case1", - "leadingComments": null + "identifierName": "subtree" }, - "arguments": [ - { - "type": "Identifier", - "start": 1072, - "end": 1076, - "loc": { - "start": { - "line": 42, - "column": 14 - }, - "end": { - "line": 42, - "column": 18 - }, - "identifierName": "leaf" - }, - "name": "leaf" - } - ], - "leadingComments": null - }, - "leadingComments": [ - { - "type": "CommentLine", - "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 910, - "end": 984, - "loc": { - "start": { - "line": 40, - "column": 1 - }, - "end": { - "line": 40, - "column": 75 - } - } - }, - { - "type": "CommentLine", - "value": " through it by 1. The leaf is black, so there are more things to fix.", - "start": 986, - "end": 1057, - "loc": { - "start": { - "line": 41, - "column": 1 - }, - "end": { - "line": 41, - "column": 72 - } - } - } - ], - "trailingComments": [ - { - "type": "CommentLine", - "value": " Delete mocked leaf", - "start": 1081, - "end": 1102, - "loc": { - "start": { - "line": 44, - "column": 1 - }, - "end": { - "line": 44, - "column": 22 - } - } - } - ] - }, - { - "type": "ExpressionStatement", - "start": 1104, - "end": 1116, - "loc": { - "start": { - "line": 45, - "column": 1 - }, - "end": { - "line": 45, - "column": 13 - } - }, - "expression": { - "type": "CallExpression", - "start": 1104, - "end": 1115, - "loc": { - "start": { - "line": 45, - "column": 1 - }, - "end": { - "line": 45, - "column": 12 - } - }, - "callee": { - "type": "Identifier", - "start": 1104, - "end": 1109, - "loc": { - "start": { - "line": 45, - "column": 1 - }, - "end": { - "line": 45, - "column": 6 - }, - "identifierName": "prune" - }, - "name": "prune", - "leadingComments": null - }, - "arguments": [ - { - "type": "Identifier", - "start": 1110, - "end": 1114, - "loc": { - "start": { - "line": 45, - "column": 7 - }, - "end": { - "line": 45, - "column": 11 - }, - "identifierName": "leaf" - }, - "name": "leaf" - } - ], - "leadingComments": null - }, - "leadingComments": [ - { - "type": "CommentLine", - "value": " Delete mocked leaf", - "start": 1081, - "end": 1102, - "loc": { - "start": { - "line": 44, - "column": 1 - }, - "end": { - "line": 44, - "column": 22 - } - } - } - ] + "name": "subtree" + } } ], "directives": [] @@ -2077,29 +1814,29 @@ }, { "type": "Identifier", - "start": 1121, - "end": 1152, + "start": 1029, + "end": 1060, "loc": { "start": { - "line": 48, + "line": 43, "column": 0 }, "end": { - "line": 48, + "line": 43, "column": 31 } }, "declaration": { "type": "Identifier", - "start": 1136, - "end": 1151, + "start": 1044, + "end": 1059, "loc": { "start": { - "line": 48, + "line": 43, "column": 15 }, "end": { - "line": 48, + "line": 43, "column": 30 }, "identifierName": "delete_no_child" @@ -2112,51 +1849,51 @@ }, { "type": "ExportDefaultDeclaration", - "start": 1121, - "end": 1152, + "start": 1029, + "end": 1060, "loc": { "start": { - "line": 48, + "line": 43, "column": 0 }, "end": { - "line": 48, + "line": 43, "column": 31 } }, "declaration": { "type": "VariableDeclaration", - "start": 456, - "end": 1119, + "start": 462, + "end": 1027, "loc": { "start": { "line": 20, "column": 0 }, "end": { - "line": 46, + "line": 41, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 462, - "end": 1118, + "start": 468, + "end": 1026, "loc": { "start": { "line": 20, "column": 6 }, "end": { - "line": 46, + "line": 41, "column": 1 } }, "id": { "type": "Identifier", - "start": 462, - "end": 477, + "start": 468, + "end": 483, "loc": { "start": { "line": 20, @@ -2173,22 +1910,22 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 480, - "end": 1118, + "start": 486, + "end": 1026, "loc": { "start": { "line": 20, "column": 24 }, "end": { - "line": 46, + "line": 41, "column": 1 } }, "id": { "type": "Identifier", - "start": 462, - "end": 477, + "start": 468, + "end": 483, "loc": { "start": { "line": 20, @@ -2209,8 +1946,8 @@ "params": [ { "type": "Identifier", - "start": 481, - "end": 482, + "start": 487, + "end": 488, "loc": { "start": { "line": 20, @@ -2227,23 +1964,23 @@ ], "body": { "type": "BlockStatement", - "start": 487, - "end": 1118, + "start": 493, + "end": 1026, "loc": { "start": { "line": 20, "column": 31 }, "end": { - "line": 46, + "line": 41, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 490, - "end": 516, + "start": 496, + "end": 522, "loc": { "start": { "line": 21, @@ -2256,8 +1993,8 @@ }, "expression": { "type": "CallExpression", - "start": 490, - "end": 515, + "start": 496, + "end": 521, "loc": { "start": { "line": 21, @@ -2270,8 +2007,8 @@ }, "callee": { "type": "Identifier", - "start": 490, - "end": 496, + "start": 496, + "end": 502, "loc": { "start": { "line": 21, @@ -2288,8 +2025,8 @@ "arguments": [ { "type": "BinaryExpression", - 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"start": 628, - "end": 652, + "start": 634, + "end": 658, "loc": { "start": { "line": 27, @@ -2871,8 +2608,8 @@ }, "callee": { "type": "Identifier", - "start": 628, - "end": 634, + "start": 634, + "end": 640, "loc": { "start": { "line": 27, @@ -2889,8 +2626,8 @@ "arguments": [ { "type": "BinaryExpression", - "start": 635, - "end": 651, + "start": 641, + "end": 657, "loc": { "start": { "line": 27, @@ -2903,8 +2640,8 @@ }, "left": { "type": "MemberExpression", - "start": 635, - "end": 643, + "start": 641, + "end": 649, "loc": { "start": { "line": 27, @@ -2917,8 +2654,8 @@ }, "object": { "type": "Identifier", - "start": 635, - "end": 636, + "start": 641, + "end": 642, "loc": { "start": { "line": 27, @@ -2934,8 +2671,8 @@ }, "property": { "type": "Identifier", - "start": 637, - "end": 643, + "start": 643, + "end": 649, "loc": { "start": { "line": 27, @@ -2954,8 +2691,8 @@ "operator": "===", "right": { "type": "Identifier", - "start": 648, - "end": 651, + "start": 654, + "end": 657, "loc": { "start": { "line": 27, @@ -2975,8 +2712,8 @@ }, { "type": "ExpressionStatement", - 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"value": " Mock leaf since there is no left child", - "start": 681, - "end": 722, + "value": " If n is black, deleting it reduces the black-height of every path going", + "start": 696, + "end": 770, "loc": { "start": { "line": 32, @@ -3073,15 +2859,15 @@ }, "end": { "line": 32, - "column": 42 + "column": 75 } } }, { "type": "CommentLine", - "value": " We use key = n.key to avoid mixing types, but this property is never", - "start": 724, - "end": 795, + "value": " through it by 1. The leaf is black, so there are more things to fix.", + "start": 772, + "end": 843, "loc": { "start": { "line": 33, @@ -3095,9 +2881,9 @@ }, { "type": "CommentLine", - "value": " accessed.", - "start": 797, - "end": 809, + "value": " NOTE We temporarily keep n in the tree to mock a leaf, since n does not", + "start": 845, + "end": 919, "loc": { "start": { "line": 34, @@ -3105,7 +2891,23 @@ }, "end": { "line": 34, - "column": 13 + "column": 75 + } + } + }, + { + "type": "CommentLine", + "value": " have children.", + "start": 921, + "end": 938, + "loc": { + "start": { + "line": 35, + "column": 1 + }, + "end": { + "line": 35, + "column": 18 } } } @@ -3113,149 +2915,99 @@ }, { "type": "VariableDeclaration", - "start": 811, - "end": 847, + "start": 940, + "end": 972, "loc": { "start": { - "line": 35, + "line": 36, "column": 1 }, "end": { - "line": 35, - "column": 37 + "line": 36, + "column": 33 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 817, - "end": 846, + "start": 946, + "end": 971, "loc": { "start": { - "line": 35, + "line": 36, "column": 7 }, "end": { - "line": 35, - "column": 36 + "line": 36, + "column": 32 } }, "id": { "type": "Identifier", - "start": 817, - "end": 821, + "start": 946, + "end": 953, "loc": { "start": { - "line": 35, + "line": 36, "column": 7 }, "end": { - "line": 35, - "column": 11 + "line": 36, + "column": 14 }, - "identifierName": "leaf" + "identifierName": "subtree" }, - "name": "leaf", + "name": "subtree", "leadingComments": null }, "init": { - "type": "NewExpression", - "start": 824, - "end": 846, + "type": "CallExpression", + "start": 956, + "end": 971, "loc": { "start": { - "line": 35, - "column": 14 + "line": 36, + "column": 17 }, "end": { - "line": 35, - "column": 36 + "line": 36, + "column": 32 } }, "callee": { "type": "Identifier", - "start": 828, - "end": 832, + "start": 956, + "end": 968, "loc": { "start": { - "line": 35, - "column": 18 + "line": 36, + "column": 17 }, "end": { - "line": 35, - "column": 22 + "line": 36, + "column": 29 }, - "identifierName": "Node" + "identifierName": "delete_case1" }, - "name": "Node" + "name": "delete_case1" }, "arguments": [ { "type": "Identifier", - "start": 833, - "end": 838, - "loc": { - "start": { - "line": 35, - "column": 23 - }, - "end": { - "line": 35, - "column": 28 - }, - "identifierName": "BLACK" - }, - "name": "BLACK" - }, - { - "type": "MemberExpression", - "start": 840, - "end": 845, + "start": 969, + "end": 970, "loc": { "start": { - "line": 35, + "line": 36, "column": 30 }, "end": { - "line": 35, - "column": 35 - } - }, - "object": { - "type": "Identifier", - "start": 840, - "end": 841, - "loc": { - "start": { - "line": 35, - "column": 30 - }, - "end": { - "line": 35, - "column": 31 - }, - "identifierName": "n" - }, - "name": "n" - }, - "property": { - "type": "Identifier", - "start": 842, - "end": 845, - "loc": { - "start": { - "line": 35, - "column": 32 - }, - "end": { - "line": 35, - "column": 35 - }, - "identifierName": "key" + "line": 36, + "column": 31 }, - "name": "key" + "identifierName": "n" }, - "computed": false + "name": "n" } ] }, @@ -3266,9 +3018,9 @@ "leadingComments": [ { "type": "CommentLine", - "value": " Mock leaf since there is no left child", - "start": 681, - "end": 722, + "value": " If n is black, deleting it reduces the black-height of every path going", + "start": 696, + "end": 770, "loc": { "start": { "line": 32, @@ -3276,15 +3028,15 @@ }, "end": { "line": 32, - "column": 42 + "column": 75 } } }, { "type": "CommentLine", - "value": " We use key = n.key to avoid mixing types, but this property is never", - "start": 724, - "end": 795, + "value": " through it by 1. The leaf is black, so there are more things to fix.", + "start": 772, + "end": 843, "loc": { "start": { "line": 33, @@ -3298,9 +3050,9 @@ }, { "type": "CommentLine", - "value": " accessed.", - "start": 797, - "end": 809, + "value": " NOTE We temporarily keep n in the tree to mock a leaf, since n does not", + "start": 845, + "end": 919, "loc": { "start": { "line": 34, @@ -3308,7 +3060,23 @@ }, "end": { "line": 34, - "column": 13 + "column": 75 + } + } + }, + { + "type": "CommentLine", + "value": " have children.", + "start": 921, + "end": 938, + "loc": { + "start": { + "line": 35, + "column": 1 + }, + "end": { + "line": 35, + "column": 18 } } } @@ -3316,17 +3084,17 @@ "trailingComments": [ { "type": "CommentLine", - "value": " Replace n with the mocked leaf", - "start": 850, - "end": 883, + "value": " Delete mocked leaf", + "start": 975, + "end": 996, "loc": { "start": { - "line": 37, + "line": 38, "column": 1 }, "end": { - "line": 37, - "column": 34 + "line": 38, + "column": 22 } } } @@ -3334,255 +3102,84 @@ }, { "type": "ExpressionStatement", - "start": 885, - "end": 907, + "start": 998, + "end": 1007, "loc": { "start": { - "line": 38, + "line": 39, "column": 1 }, "end": { - "line": 38, - "column": 23 + "line": 39, + "column": 10 } }, "expression": { "type": "CallExpression", - "start": 885, - "end": 906, + "start": 998, + "end": 1006, "loc": { "start": { - "line": 38, + "line": 39, "column": 1 }, "end": { - "line": 38, - "column": 22 + "line": 39, + "column": 9 } }, "callee": { "type": "Identifier", - "start": 885, - "end": 897, + "start": 998, + "end": 1003, "loc": { "start": { - "line": 38, + "line": 39, "column": 1 }, "end": { - "line": 38, - "column": 13 + "line": 39, + "column": 6 }, - "identifierName": "replace_node" + "identifierName": "prune" }, - "name": "replace_node", + "name": "prune", "leadingComments": null }, "arguments": [ { "type": "Identifier", - "start": 898, - "end": 899, + "start": 1004, + "end": 1005, "loc": { "start": { - "line": 38, - "column": 14 + "line": 39, + "column": 7 }, "end": { - "line": 38, - "column": 15 + "line": 39, + "column": 8 }, "identifierName": "n" }, "name": "n" - }, - { - "type": "Identifier", - "start": 901, - "end": 905, - "loc": { - "start": { - "line": 38, - "column": 17 - }, - "end": { - "line": 38, - "column": 21 - }, - "identifierName": "leaf" - }, - "name": "leaf" - } - ], - "leadingComments": null - }, - "leadingComments": [ - { - "type": "CommentLine", - "value": " Replace n with the mocked leaf", - "start": 850, - "end": 883, - "loc": { - "start": { - "line": 37, - "column": 1 - }, - "end": { - "line": 37, - "column": 34 - } - } - } - ], - "trailingComments": [ - { - "type": "CommentLine", - "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 910, - "end": 984, - "loc": { - "start": { - "line": 40, - "column": 1 - }, - "end": { - "line": 40, - "column": 75 - } - } - }, - { - "type": "CommentLine", - "value": " through it by 1. The leaf is black, so there are more things to fix.", - "start": 986, - "end": 1057, - "loc": { - "start": { - "line": 41, - "column": 1 - }, - "end": { - "line": 41, - "column": 72 - } - } - } - ] - }, - { - "type": "ExpressionStatement", - "start": 1059, - "end": 1078, - "loc": { - "start": { - "line": 42, - "column": 1 - }, - "end": { - "line": 42, - "column": 20 - } - }, - "expression": { - "type": "CallExpression", - "start": 1059, - "end": 1077, - "loc": { - "start": { - "line": 42, - "column": 1 - }, - "end": { - "line": 42, - "column": 19 - } - }, - "callee": { - "type": "Identifier", - "start": 1059, - "end": 1071, - "loc": { - "start": { - "line": 42, - "column": 1 - }, - "end": { - "line": 42, - "column": 13 - }, - "identifierName": "delete_case1" - }, - "name": "delete_case1", - "leadingComments": null - }, - "arguments": [ - { - "type": "Identifier", - "start": 1072, - "end": 1076, - "loc": { - "start": { - "line": 42, - "column": 14 - }, - "end": { - "line": 42, - "column": 18 - }, - "identifierName": "leaf" - }, - "name": "leaf" } ], "leadingComments": null }, "leadingComments": [ - { - "type": "CommentLine", - "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 910, - "end": 984, - "loc": { - "start": { - "line": 40, - "column": 1 - }, - "end": { - "line": 40, - "column": 75 - } - } - }, - { - "type": "CommentLine", - "value": " through it by 1. The leaf is black, so there are more things to fix.", - "start": 986, - "end": 1057, - "loc": { - "start": { - "line": 41, - "column": 1 - }, - "end": { - "line": 41, - "column": 72 - } - } - } - ], - "trailingComments": [ { "type": "CommentLine", "value": " Delete mocked leaf", - "start": 1081, - "end": 1102, + "start": 975, + "end": 996, "loc": { "start": { - "line": 44, + "line": 38, "column": 1 }, "end": { - "line": 44, + "line": 38, "column": 22 } } @@ -3590,90 +3187,36 @@ ] }, { - "type": "ExpressionStatement", - "start": 1104, - "end": 1116, + "type": "ReturnStatement", + "start": 1009, + "end": 1024, "loc": { "start": { - "line": 45, + "line": 40, "column": 1 }, "end": { - "line": 45, - "column": 13 + "line": 40, + "column": 16 } }, - "expression": { - "type": "CallExpression", - "start": 1104, - "end": 1115, + "argument": { + "type": "Identifier", + "start": 1016, + "end": 1023, "loc": { "start": { - "line": 45, - "column": 1 + "line": 40, + "column": 8 }, "end": { - "line": 45, - "column": 12 - } - }, - "callee": { - "type": "Identifier", - "start": 1104, - "end": 1109, - "loc": { - "start": { - "line": 45, - "column": 1 - }, - "end": { - "line": 45, - "column": 6 - }, - "identifierName": "prune" + "line": 40, + "column": 15 }, - "name": "prune", - "leadingComments": null + "identifierName": "subtree" }, - "arguments": [ - { - "type": "Identifier", - "start": 1110, - "end": 1114, - "loc": { - "start": { - "line": 45, - "column": 7 - }, - "end": { - "line": 45, - "column": 11 - }, - "identifierName": "leaf" - }, - "name": "leaf" - } - ], - "leadingComments": null - }, - "leadingComments": [ - { - "type": "CommentLine", - "value": " Delete mocked leaf", - "start": 1081, - "end": 1102, - "loc": { - "start": { - "line": 44, - "column": 1 - }, - "end": { - "line": 44, - "column": 22 - } - } - } - ] + "name": "subtree" + } } ], "directives": [] @@ -3686,12 +3229,12 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Delete a node n that has no non-leaf child.\n *\n * Precondition:\n * - n has no non-leaf child.\n * - n is not the root\n *\n * @param {Node} n - The node to delete.\n ", - "start": 267, - "end": 455, + "value": "*\n * Delete a node n that has no non-leaf child.\n *\n * Precondition:\n * - n has no non-leaf child.\n * - n is not the root\n *\n * @param {Node} n - The node to delete.\n * @return {Node} The root of the modified subtree.\n ", + "start": 221, + "end": 461, "loc": { "start": { - "line": 11, + "line": 10, "column": 0 }, "end": { @@ -3710,12 +3253,12 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Delete a node n that has no non-leaf child.\n *\n * Precondition:\n * - n has no non-leaf child.\n * - n is not the root\n *\n * @param {Node} n - The node to delete.\n ", - "start": 267, - "end": 455, + "value": "*\n * Delete a node n that has no non-leaf child.\n *\n * Precondition:\n * - n has no non-leaf child.\n * - n is not the root\n *\n * @param {Node} n - The node to delete.\n * @return {Node} The root of the modified subtree.\n ", + "start": 221, + "end": 461, "loc": { "start": { - "line": 11, + "line": 10, "column": 0 }, "end": { @@ -3726,9 +3269,9 @@ }, { "type": "CommentLine", - "value": " Mock leaf since there is no left child", - "start": 681, - "end": 722, + "value": " If n is black, deleting it reduces the black-height of every path going", + "start": 696, + "end": 770, "loc": { "start": { "line": 32, @@ -3736,15 +3279,15 @@ }, "end": { "line": 32, - "column": 42 + "column": 75 } } }, { "type": "CommentLine", - "value": " We use key = n.key to avoid mixing types, but this property is never", - "start": 724, - "end": 795, + "value": " through it by 1. The leaf is black, so there are more things to fix.", + "start": 772, + "end": 843, "loc": { "start": { "line": 33, @@ -3758,9 +3301,9 @@ }, { "type": "CommentLine", - "value": " accessed.", - "start": 797, - "end": 809, + "value": " NOTE We temporarily keep n in the tree to mock a leaf, since n does not", + "start": 845, + "end": 919, "loc": { "start": { "line": 34, @@ -3768,70 +3311,38 @@ }, "end": { "line": 34, - "column": 13 - } - } - }, - { - "type": "CommentLine", - "value": " Replace n with the mocked leaf", - "start": 850, - "end": 883, - "loc": { - "start": { - "line": 37, - "column": 1 - }, - "end": { - "line": 37, - "column": 34 - } - } - }, - { - "type": "CommentLine", - "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 910, - "end": 984, - "loc": { - "start": { - "line": 40, - "column": 1 - }, - "end": { - "line": 40, "column": 75 } } }, { "type": "CommentLine", - "value": " through it by 1. The leaf is black, so there are more things to fix.", - "start": 986, - "end": 1057, + "value": " have children.", + "start": 921, + "end": 938, "loc": { "start": { - "line": 41, + "line": 35, "column": 1 }, "end": { - "line": 41, - "column": 72 + "line": 35, + "column": 18 } } }, { "type": "CommentLine", "value": " Delete mocked leaf", - "start": 1081, - "end": 1102, + "start": 975, + "end": 996, "loc": { "start": { - "line": 44, + "line": 38, "column": 1 }, "end": { - "line": 44, + "line": 38, "column": 22 } } @@ -4410,7 +3921,7 @@ "postfix": false, "binop": null }, - "value": "replace_node", + "value": "delete_case1", "start": 148, "end": 160, "loc": { @@ -4463,7 +3974,7 @@ "binop": null, "updateContext": null }, - "value": "./replace_node.js", + "value": "./delete_case1.js", "start": 166, "end": 185, "loc": { @@ -4518,15 +4029,15 @@ "updateContext": null }, "value": "import", - "start": 187, - "end": 193, + "start": 188, + "end": 194, "loc": { "start": { - "line": 7, + "line": 8, "column": 0 }, "end": { - 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"start": 579, - "end": 580, + "start": 585, + "end": 586, "loc": { "start": { "line": 24, @@ -5735,8 +5113,8 @@ "binop": null, "updateContext": null }, - "start": 580, - "end": 581, + "start": 586, + "end": 587, "loc": { "start": { "line": 24, @@ -5761,8 +5139,8 @@ "binop": null }, "value": "right", - "start": 581, - "end": 586, + "start": 587, + "end": 592, "loc": { "start": { "line": 24, @@ -5788,8 +5166,8 @@ "updateContext": null }, "value": "===", - "start": 587, - "end": 590, + "start": 593, + "end": 596, "loc": { "start": { "line": 24, @@ -5816,8 +5194,8 @@ "updateContext": null }, "value": "null", - "start": 591, - "end": 595, + "start": 597, + "end": 601, "loc": { "start": { "line": 24, @@ -5841,8 +5219,8 @@ "postfix": false, "binop": null }, - "start": 595, - "end": 596, + "start": 601, + "end": 602, "loc": { "start": { "line": 24, @@ -5867,8 +5245,8 @@ "binop": null, "updateContext": null }, - "start": 596, - "end": 597, + "start": 602, + "end": 603, "loc": { "start": { "line": 24, @@ -5895,8 +5273,8 @@ "updateContext": null }, "value": "if", - "start": 600, - "end": 602, + "start": 606, + "end": 608, "loc": { "start": { "line": 26, @@ -5920,8 +5298,8 @@ "postfix": false, "binop": null }, - "start": 603, - "end": 604, + "start": 609, + "end": 610, "loc": { "start": { "line": 26, @@ -5946,8 +5324,8 @@ "binop": null }, "value": "n", - "start": 604, - "end": 605, + "start": 610, + "end": 611, "loc": { "start": { "line": 26, @@ -5972,8 +5350,8 @@ "binop": null, "updateContext": null }, - "start": 605, - "end": 606, + "start": 611, + "end": 612, "loc": { "start": { "line": 26, @@ -5998,8 +5376,8 @@ "binop": null }, "value": "_color", - "start": 606, - "end": 612, + "start": 612, + "end": 618, "loc": { "start": { "line": 26, @@ -6025,8 +5403,8 @@ "updateContext": null }, "value": "!==", - "start": 613, - "end": 616, + "start": 619, + "end": 622, "loc": { "start": { "line": 26, @@ -6051,8 +5429,8 @@ "binop": null }, "value": "BLACK", - "start": 617, - "end": 622, + "start": 623, + "end": 628, "loc": { "start": { "line": 26, @@ -6076,8 +5454,8 @@ "postfix": false, "binop": null }, - "start": 622, - "end": 623, + "start": 628, + "end": 629, "loc": { "start": { "line": 26, @@ -6101,8 +5479,8 @@ "postfix": false, "binop": null }, - "start": 624, - "end": 625, + "start": 630, + "end": 631, "loc": { "start": { "line": 26, @@ -6127,8 +5505,8 @@ "binop": null }, "value": "assert", - "start": 628, - "end": 634, + "start": 634, + "end": 640, "loc": { "start": { "line": 27, @@ -6152,8 +5530,8 @@ "postfix": false, "binop": null }, - "start": 634, - "end": 635, + "start": 640, + "end": 641, "loc": { "start": { "line": 27, @@ -6178,8 +5556,8 @@ "binop": null }, "value": "n", - "start": 635, - "end": 636, + "start": 641, + "end": 642, "loc": { "start": { "line": 27, @@ -6204,8 +5582,8 @@ "binop": null, "updateContext": null }, - "start": 636, - "end": 637, + "start": 642, + "end": 643, "loc": { "start": { "line": 27, @@ -6230,8 +5608,8 @@ "binop": null }, "value": "_color", - "start": 637, - "end": 643, + "start": 643, + "end": 649, "loc": { "start": { "line": 27, @@ -6257,8 +5635,8 @@ "updateContext": null }, "value": "===", - "start": 644, - "end": 647, + "start": 650, + "end": 653, "loc": { "start": { "line": 27, @@ -6283,8 +5661,8 @@ "binop": null }, "value": "RED", - "start": 648, - "end": 651, + "start": 654, + "end": 657, "loc": { "start": { "line": 27, @@ -6308,8 +5686,8 @@ "postfix": false, "binop": null }, - "start": 651, - "end": 652, + "start": 657, + "end": 658, "loc": { "start": { "line": 27, @@ -6334,8 +5712,8 @@ "binop": null, "updateContext": null }, - "start": 652, - "end": 653, + "start": 658, + "end": 659, "loc": { "start": { "line": 27, @@ -6360,8 +5738,8 @@ "binop": null }, "value": "prune", - "start": 656, - "end": 661, + "start": 662, + "end": 667, "loc": { "start": { "line": 28, @@ -6385,8 +5763,8 @@ "postfix": false, "binop": null }, - "start": 661, - "end": 662, + "start": 667, + "end": 668, "loc": { "start": { "line": 28, @@ -6411,8 +5789,8 @@ "binop": null }, "value": "n", - "start": 662, - "end": 663, + "start": 668, + "end": 669, "loc": { "start": { "line": 28, @@ -6436,8 +5814,8 @@ "postfix": false, "binop": null }, - "start": 663, - "end": 664, + "start": 669, + "end": 670, "loc": { "start": { "line": 28, @@ -6462,8 +5840,8 @@ "binop": null, "updateContext": null }, - "start": 664, - "end": 665, + "start": 670, + "end": 671, "loc": { "start": { "line": 28, @@ -6490,8 +5868,8 @@ "updateContext": null }, "value": "return", - "start": 668, - "end": 674, + "start": 674, + "end": 680, "loc": { "start": { "line": 29, @@ -6503,6 +5881,84 @@ } } }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 681, + "end": 682, + "loc": { + "start": { + "line": 29, + "column": 9 + }, + "end": { + "line": 29, + "column": 10 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 682, + "end": 683, + "loc": { + "start": { + "line": 29, + "column": 10 + }, + "end": { + "line": 29, + "column": 11 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "parent", + "start": 683, + "end": 689, + "loc": { + "start": { + "line": 29, + "column": 11 + }, + "end": { + "line": 29, + "column": 17 + } + } + }, { "type": { "label": ";", @@ -6516,16 +5972,16 @@ "binop": null, "updateContext": null }, - "start": 674, - "end": 675, + "start": 689, + "end": 690, "loc": { "start": { "line": 29, - "column": 8 + "column": 17 }, "end": { "line": 29, - "column": 9 + "column": 18 } } }, @@ -6541,8 +5997,8 @@ "postfix": false, "binop": null }, - "start": 677, - "end": 678, + "start": 692, + "end": 693, "loc": { "start": { "line": 30, @@ -6556,9 +6012,9 @@ }, { "type": "CommentLine", - "value": " Mock leaf since there is no left child", - "start": 681, - "end": 722, + "value": " If n is black, deleting it reduces the black-height of every path going", + "start": 696, + "end": 770, "loc": { "start": { "line": 32, @@ -6566,15 +6022,15 @@ }, "end": { "line": 32, - "column": 42 + "column": 75 } } }, { "type": "CommentLine", - "value": " We use key = n.key to avoid mixing types, but this property is never", - "start": 724, - "end": 795, + "value": " through it by 1. The leaf is black, so there are more things to fix.", + "start": 772, + "end": 843, "loc": { "start": { "line": 33, @@ -6588,9 +6044,9 @@ }, { "type": "CommentLine", - "value": " accessed.", - "start": 797, - "end": 809, + "value": " NOTE We temporarily keep n in the tree to mock a leaf, since n does not", + "start": 845, + "end": 919, "loc": { "start": { "line": 34, @@ -6598,251 +6054,30 @@ }, "end": { "line": 34, - "column": 13 + "column": 75 } } }, { - "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "const", - "start": 811, - "end": 816, + "type": "CommentLine", + "value": " have children.", + "start": 921, + "end": 938, "loc": { "start": { "line": 35, "column": 1 }, "end": { - "line": 35, - "column": 6 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "leaf", - "start": 817, - "end": 821, - "loc": { - "start": { - "line": 35, - "column": 7 - }, - "end": { - "line": 35, - "column": 11 - } - } - }, - { - "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": true, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "=", - "start": 822, - "end": 823, - "loc": { - "start": { - "line": 35, - "column": 12 - }, - "end": { - "line": 35, - "column": 13 - } - } - }, - { - "type": { - "label": "new", - "keyword": "new", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "new", - "start": 824, - "end": 827, - "loc": { - "start": { - "line": 35, - "column": 14 - }, - "end": { - "line": 35, - "column": 17 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "Node", - "start": 828, - "end": 832, - "loc": { - "start": { "line": 35, "column": 18 - }, - "end": { - "line": 35, - "column": 22 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 832, - "end": 833, - "loc": { - "start": { - "line": 35, - "column": 22 - }, - "end": { - "line": 35, - "column": 23 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "BLACK", - "start": 833, - "end": 838, - "loc": { - "start": { - "line": 35, - "column": 23 - }, - "end": { - "line": 35, - "column": 28 - } - } - }, - { - "type": { - "label": ",", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 838, - "end": 839, - "loc": { - "start": { - "line": 35, - "column": 28 - }, - "end": { - "line": 35, - "column": 29 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "n", - "start": 840, - "end": 841, - "loc": { - "start": { - "line": 35, - "column": 30 - }, - "end": { - "line": 35, - "column": 31 - } - } - }, - { - "type": { - "label": ".", + "label": "const", + "keyword": "const", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6853,16 +6088,17 @@ "binop": null, "updateContext": null }, - "start": 841, - "end": 842, + "value": "const", + "start": 940, + "end": 945, "loc": { "start": { - "line": 35, - "column": 31 + "line": 36, + "column": 1 }, "end": { - "line": 35, - "column": 32 + "line": 36, + "column": 6 } } }, @@ -6878,84 +6114,44 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 842, - "end": 845, + "value": "subtree", + "start": 946, + "end": 953, "loc": { "start": { - "line": 35, - "column": 32 - }, - "end": { - "line": 35, - "column": 35 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 845, - "end": 846, - "loc": { - "start": { - "line": 35, - "column": 35 + "line": 36, + "column": 7 }, "end": { - "line": 35, - "column": 36 + "line": 36, + "column": 14 } } }, { "type": { - "label": ";", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 846, - "end": 847, - "loc": { - "start": { - "line": 35, - "column": 36 - }, - "end": { - "line": 35, - "column": 37 - } - } - }, - { - "type": "CommentLine", - "value": " Replace n with the mocked leaf", - "start": 850, - "end": 883, + "value": "=", + "start": 954, + "end": 955, "loc": { "start": { - "line": 37, - "column": 1 + "line": 36, + "column": 15 }, "end": { - "line": 37, - "column": 34 + "line": 36, + "column": 16 } } }, @@ -6971,17 +6167,17 @@ "postfix": false, "binop": null }, - "value": "replace_node", - "start": 885, - "end": 897, + "value": "delete_case1", + "start": 956, + "end": 968, "loc": { "start": { - "line": 38, - "column": 1 + "line": 36, + "column": 17 }, "end": { - "line": 38, - "column": 13 + "line": 36, + "column": 29 } } }, @@ -6997,16 +6193,16 @@ "postfix": false, "binop": null }, - "start": 897, - "end": 898, + "start": 968, + "end": 969, "loc": { "start": { - "line": 38, - "column": 13 + "line": 36, + "column": 29 }, "end": { - "line": 38, - "column": 14 + "line": 36, + "column": 30 } } }, @@ -7023,68 +6219,16 @@ "binop": null }, "value": "n", - "start": 898, - "end": 899, - "loc": { - "start": { - "line": 38, - "column": 14 - }, - "end": { - "line": 38, - "column": 15 - } - } - }, - { - "type": { - "label": ",", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 899, - "end": 900, + "start": 969, + "end": 970, "loc": { "start": { - "line": 38, - "column": 15 - }, - "end": { - "line": 38, - "column": 16 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "leaf", - "start": 901, - "end": 905, - "loc": { - "start": { - "line": 38, - "column": 17 + "line": 36, + "column": 30 }, "end": { - "line": 38, - "column": 21 + "line": 36, + "column": 31 } } }, @@ -7100,16 +6244,16 @@ "postfix": false, "binop": null }, - "start": 905, - "end": 906, + "start": 970, + "end": 971, "loc": { "start": { - "line": 38, - "column": 21 + "line": 36, + "column": 31 }, "end": { - "line": 38, - "column": 22 + "line": 36, + "column": 32 } } }, @@ -7126,48 +6270,32 @@ "binop": null, "updateContext": null }, - "start": 906, - "end": 907, + "start": 971, + "end": 972, "loc": { "start": { - "line": 38, - "column": 22 - }, - "end": { - "line": 38, - "column": 23 - } - } - }, - { - "type": "CommentLine", - "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 910, - "end": 984, - "loc": { - "start": { - "line": 40, - "column": 1 + "line": 36, + "column": 32 }, "end": { - "line": 40, - "column": 75 + "line": 36, + "column": 33 } } }, { "type": "CommentLine", - "value": " through it by 1. The leaf is black, so there are more things to fix.", - "start": 986, - "end": 1057, + "value": " Delete mocked leaf", + "start": 975, + "end": 996, "loc": { "start": { - "line": 41, + "line": 38, "column": 1 }, "end": { - "line": 41, - "column": 72 + "line": 38, + "column": 22 } } }, @@ -7183,17 +6311,17 @@ "postfix": false, "binop": null }, - "value": "delete_case1", - "start": 1059, - "end": 1071, + "value": "prune", + "start": 998, + "end": 1003, "loc": { "start": { - "line": 42, + "line": 39, "column": 1 }, "end": { - "line": 42, - "column": 13 + "line": 39, + "column": 6 } } }, @@ -7209,16 +6337,16 @@ "postfix": false, "binop": null }, - "start": 1071, - "end": 1072, + "start": 1003, + "end": 1004, "loc": { "start": { - "line": 42, - "column": 13 + "line": 39, + "column": 6 }, "end": { - "line": 42, - "column": 14 + "line": 39, + "column": 7 } } }, @@ -7234,17 +6362,17 @@ "postfix": false, "binop": null }, - "value": "leaf", - "start": 1072, - "end": 1076, + "value": "n", + "start": 1004, + "end": 1005, "loc": { "start": { - "line": 42, - "column": 14 + "line": 39, + "column": 7 }, "end": { - "line": 42, - "column": 18 + "line": 39, + "column": 8 } } }, @@ -7260,16 +6388,16 @@ "postfix": false, "binop": null }, - "start": 1076, - "end": 1077, + "start": 1005, + "end": 1006, "loc": { "start": { - "line": 42, - "column": 18 + "line": 39, + "column": 8 }, "end": { - "line": 42, - "column": 19 + "line": 39, + "column": 9 } } }, @@ -7286,82 +6414,43 @@ "binop": null, "updateContext": null }, - "start": 1077, - "end": 1078, - "loc": { - "start": { - "line": 42, - "column": 19 - }, - "end": { - "line": 42, - "column": 20 - } - } - }, - { - "type": "CommentLine", - "value": " Delete mocked leaf", - "start": 1081, - "end": 1102, - "loc": { - "start": { - "line": 44, - "column": 1 - }, - "end": { - "line": 44, - "column": 22 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "prune", - "start": 1104, - "end": 1109, + "start": 1006, + "end": 1007, "loc": { "start": { - "line": 45, - "column": 1 + "line": 39, + "column": 9 }, "end": { - "line": 45, - "column": 6 + "line": 39, + "column": 10 } } }, { "type": { - "label": "(", + "label": "return", + "keyword": "return", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1109, - "end": 1110, + "value": "return", + "start": 1009, + "end": 1015, "loc": { "start": { - "line": 45, - "column": 6 + "line": 40, + "column": 1 }, "end": { - "line": 45, + "line": 40, "column": 7 } } @@ -7378,42 +6467,17 @@ "postfix": false, "binop": null }, - "value": "leaf", - "start": 1110, - "end": 1114, - "loc": { - "start": { - "line": 45, - "column": 7 - }, - "end": { - "line": 45, - "column": 11 - } - } - }, - { - "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 1114, - "end": 1115, + "value": "subtree", + "start": 1016, + "end": 1023, "loc": { "start": { - "line": 45, - "column": 11 + "line": 40, + "column": 8 }, "end": { - "line": 45, - "column": 12 + "line": 40, + "column": 15 } } }, @@ -7430,16 +6494,16 @@ "binop": null, "updateContext": null }, - "start": 1115, - "end": 1116, + "start": 1023, + "end": 1024, "loc": { "start": { - "line": 45, - "column": 12 + "line": 40, + "column": 15 }, "end": { - "line": 45, - "column": 13 + "line": 40, + "column": 16 } } }, @@ -7455,15 +6519,15 @@ "postfix": false, "binop": null }, - "start": 1117, - "end": 1118, + "start": 1025, + "end": 1026, "loc": { "start": { - "line": 46, + "line": 41, "column": 0 }, "end": { - "line": 46, + "line": 41, "column": 1 } } @@ -7481,15 +6545,15 @@ "binop": null, "updateContext": null }, - "start": 1118, - "end": 1119, + "start": 1026, + "end": 1027, "loc": { "start": { - "line": 46, + "line": 41, "column": 1 }, "end": { - "line": 46, + "line": 41, "column": 2 } } @@ -7509,15 +6573,15 @@ "updateContext": null }, "value": "export", - "start": 1121, - "end": 1127, + "start": 1029, + "end": 1035, "loc": { "start": { - "line": 48, + "line": 43, "column": 0 }, "end": { - "line": 48, + "line": 43, "column": 6 } } @@ -7537,15 +6601,15 @@ "updateContext": null }, "value": "default", - "start": 1128, - "end": 1135, + "start": 1036, + "end": 1043, "loc": { "start": { - "line": 48, + "line": 43, "column": 7 }, "end": { - "line": 48, + "line": 43, "column": 14 } } @@ -7563,15 +6627,15 @@ "binop": null }, "value": "delete_no_child", - "start": 1136, - "end": 1151, + "start": 1044, + "end": 1059, "loc": { "start": { - "line": 48, + "line": 43, "column": 15 }, "end": { - "line": 48, + "line": 43, "column": 30 } } @@ -7589,15 +6653,15 @@ "binop": null, "updateContext": null }, - "start": 1151, - "end": 1152, + "start": 1059, + "end": 1060, "loc": { "start": { - "line": 48, + "line": 43, "column": 30 }, "end": { - "line": 48, + "line": 43, "column": 31 } } @@ -7615,15 +6679,15 @@ "binop": null, "updateContext": null }, - "start": 1153, - "end": 1153, + "start": 1061, + "end": 1061, "loc": { "start": { - "line": 49, + "line": 44, "column": 0 }, "end": { - "line": 49, + "line": 44, "column": 0 } } diff --git a/ast/source/deletion/delete_one_child.js.json b/ast/source/deletion/delete_one_child.js.json index 7884b97..5cfa91f 100644 --- a/ast/source/deletion/delete_one_child.js.json +++ b/ast/source/deletion/delete_one_child.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 1126, + "end": 1332, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 41, + "line": 51, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 1126, + "end": 1332, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 41, + "line": 51, "column": 0 } }, @@ -375,16 +375,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n ", + "value": "*\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * p\n * |\n * n (BLACK)\n * / \\\n * RED -\n * / \\\n * - -\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n ", "start": 188, - "end": 566, + "end": 656, "loc": { "start": { "line": 8, "column": 0 }, "end": { - "line": 21, + "line": 29, "column": 3 } } @@ -393,44 +393,44 @@ }, { "type": "Identifier", - "start": 567, - "end": 1091, + "start": 657, + "end": 1297, "loc": { "start": { - "line": 22, + "line": 30, "column": 0 }, "end": { - "line": 38, + "line": 48, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 573, - "end": 1090, + "start": 663, + "end": 1296, "loc": { "start": { - "line": 22, + "line": 30, "column": 6 }, "end": { - "line": 38, + "line": 48, "column": 1 } }, "id": { "type": "Identifier", - "start": 573, - "end": 589, + "start": 663, + "end": 679, "loc": { "start": { - "line": 22, + "line": 30, "column": 6 }, "end": { - "line": 22, + "line": 30, "column": 22 }, "identifierName": "delete_one_child" @@ -440,15 +440,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 592, - "end": 1090, + "start": 682, + "end": 1296, "loc": { "start": { - "line": 22, + "line": 30, "column": 25 }, "end": { - "line": 38, + "line": 48, "column": 1 } }, @@ -459,15 +459,15 @@ "params": [ { "type": "Identifier", - "start": 593, - "end": 594, + "start": 683, + "end": 684, "loc": { "start": { - "line": 22, + "line": 30, "column": 26 }, "end": { - "line": 22, + "line": 30, "column": 27 }, "identifierName": "n" @@ -477,58 +477,58 @@ ], "body": { "type": "BlockStatement", - "start": 599, - "end": 1090, + "start": 689, + "end": 1296, "loc": { "start": { - "line": 22, + "line": 30, "column": 32 }, "end": { - "line": 38, + "line": 48, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 602, - "end": 628, + "start": 692, + "end": 718, "loc": { "start": { - "line": 23, + "line": 31, "column": 1 }, "end": { - "line": 23, + "line": 31, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 602, - "end": 627, + "start": 692, + "end": 717, "loc": { "start": { - "line": 23, + "line": 31, "column": 1 }, "end": { - "line": 23, + "line": 31, "column": 26 } }, "callee": { "type": "Identifier", - "start": 602, - "end": 608, + "start": 692, + "end": 698, "loc": { "start": { - "line": 23, + "line": 31, "column": 1 }, "end": { - "line": 23, + "line": 31, "column": 7 }, "identifierName": "assert" @@ -538,29 +538,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 609, - "end": 626, + "start": 699, + "end": 716, "loc": { "start": { - "line": 23, + "line": 31, "column": 8 }, "end": { - "line": 23, + "line": 31, "column": 25 } }, "left": { "type": "Identifier", - "start": 609, - "end": 610, + "start": 699, + "end": 700, "loc": { "start": { - "line": 23, + "line": 31, "column": 8 }, "end": { - "line": 23, + "line": 31, "column": 9 }, "identifierName": "n" @@ -570,15 +570,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 622, - "end": 626, + "start": 712, + "end": 716, "loc": { "start": { - "line": 23, + "line": 31, "column": 21 }, "end": { - "line": 23, + "line": 31, "column": 25 }, "identifierName": "Node" @@ -591,43 +591,43 @@ }, { "type": "ExpressionStatement", - "start": 630, - "end": 657, + "start": 720, + "end": 747, "loc": { "start": { - "line": 24, + "line": 32, "column": 1 }, "end": { - "line": 24, + "line": 32, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 630, - "end": 656, + "start": 720, + "end": 746, "loc": { "start": { - "line": 24, + "line": 32, "column": 1 }, "end": { - "line": 24, + "line": 32, "column": 27 } }, "callee": { "type": "Identifier", - "start": 630, - "end": 636, + "start": 720, + "end": 726, "loc": { "start": { - "line": 24, + "line": 32, "column": 1 }, "end": { - "line": 24, + "line": 32, "column": 7 }, "identifierName": "assert" @@ -637,43 +637,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 637, - "end": 655, + "start": 727, + "end": 745, "loc": { "start": { - "line": 24, + "line": 32, "column": 8 }, "end": { - "line": 24, + "line": 32, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 637, - "end": 645, + "start": 727, + "end": 735, "loc": { "start": { - "line": 24, + "line": 32, "column": 8 }, "end": { - "line": 24, + "line": 32, "column": 16 } }, "object": { "type": "Identifier", - "start": 637, - "end": 638, + "start": 727, + "end": 728, "loc": { "start": { - "line": 24, + "line": 32, "column": 8 }, "end": { - "line": 24, + "line": 32, "column": 9 }, "identifierName": "n" @@ -682,15 +682,15 @@ }, "property": { "type": "Identifier", - "start": 639, - "end": 645, + "start": 729, + "end": 735, "loc": { "start": { - "line": 24, + "line": 32, "column": 10 }, "end": { - "line": 24, + "line": 32, "column": 16 }, "identifierName": "_color" @@ -702,15 +702,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 650, - "end": 655, + "start": 740, + "end": 745, "loc": { "start": { - "line": 24, + "line": 32, "column": 21 }, "end": { - "line": 24, + "line": 32, "column": 26 }, "identifierName": "BLACK" @@ -723,43 +723,43 @@ }, { "type": "ExpressionStatement", - "start": 659, - "end": 685, + "start": 749, + "end": 775, "loc": { "start": { - "line": 25, + "line": 33, "column": 1 }, "end": { - "line": 25, + "line": 33, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 659, - "end": 684, + "start": 749, + "end": 774, "loc": { "start": { - "line": 25, + "line": 33, "column": 1 }, "end": { - "line": 25, + "line": 33, "column": 26 } }, "callee": { "type": "Identifier", - "start": 659, - "end": 665, + "start": 749, + "end": 755, "loc": { "start": { - "line": 25, + "line": 33, "column": 1 }, "end": { - "line": 25, + "line": 33, "column": 7 }, "identifierName": "assert" @@ -769,43 +769,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 666, - "end": 683, + "start": 756, + "end": 773, "loc": { "start": { - "line": 25, + "line": 33, "column": 8 }, "end": { - "line": 25, + "line": 33, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 666, - "end": 674, + "start": 756, + "end": 764, "loc": { "start": { - "line": 25, + "line": 33, "column": 8 }, "end": { - "line": 25, + "line": 33, "column": 16 } }, "object": { "type": "Identifier", - "start": 666, - "end": 667, + "start": 756, + "end": 757, "loc": { "start": { - "line": 25, + "line": 33, "column": 8 }, "end": { - "line": 25, + "line": 33, "column": 9 }, "identifierName": "n" @@ -814,15 +814,15 @@ }, "property": { "type": "Identifier", - "start": 668, - "end": 674, + "start": 758, + "end": 764, "loc": { "start": { - "line": 25, + "line": 33, "column": 10 }, "end": { - "line": 25, + "line": 33, "column": 16 }, "identifierName": "parent" @@ -834,15 +834,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 679, - "end": 683, + "start": 769, + "end": 773, "loc": { "start": { - "line": 25, + "line": 33, "column": 21 }, "end": { - "line": 25, + "line": 33, "column": 25 } } @@ -853,43 +853,43 @@ }, { "type": "ExpressionStatement", - "start": 687, - "end": 718, + "start": 777, + "end": 808, "loc": { "start": { - "line": 26, + "line": 34, "column": 1 }, "end": { - "line": 26, + "line": 34, "column": 32 } }, "expression": { "type": "CallExpression", - "start": 687, - "end": 717, + "start": 777, + "end": 807, "loc": { "start": { - "line": 26, + "line": 34, "column": 1 }, "end": { - "line": 26, + "line": 34, "column": 31 } }, "callee": { "type": "Identifier", - "start": 687, - "end": 693, + "start": 777, + "end": 783, "loc": { "start": { - "line": 26, + "line": 34, "column": 1 }, "end": { - "line": 26, + "line": 34, "column": 7 }, "identifierName": "assert" @@ -899,43 +899,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 694, - "end": 716, + "start": 784, + "end": 806, "loc": { "start": { - "line": 26, + "line": 34, "column": 8 }, "end": { - "line": 26, + "line": 34, "column": 30 } }, "left": { "type": "MemberExpression", - "start": 694, - "end": 700, + "start": 784, + "end": 790, "loc": { "start": { - "line": 26, + "line": 34, "column": 8 }, "end": { - "line": 26, + "line": 34, "column": 14 } }, "object": { "type": "Identifier", - "start": 694, - "end": 695, + "start": 784, + "end": 785, "loc": { "start": { - "line": 26, + "line": 34, "column": 8 }, "end": { - "line": 26, + "line": 34, "column": 9 }, "identifierName": "n" @@ -944,15 +944,15 @@ }, "property": { "type": "Identifier", - "start": 696, - "end": 700, + "start": 786, + "end": 790, "loc": { "start": { - "line": 26, + "line": 34, "column": 10 }, "end": { - "line": 26, + "line": 34, "column": 14 }, "identifierName": "left" @@ -964,15 +964,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 712, - "end": 716, + "start": 802, + "end": 806, "loc": { "start": { - "line": 26, + "line": 34, "column": 26 }, "end": { - "line": 26, + "line": 34, "column": 30 }, "identifierName": "Node" @@ -985,43 +985,43 @@ }, { "type": "ExpressionStatement", - "start": 720, - "end": 750, + "start": 810, + "end": 840, "loc": { "start": { - "line": 27, + "line": 35, "column": 1 }, "end": { - "line": 27, + "line": 35, "column": 31 } }, "expression": { "type": "CallExpression", - "start": 720, - "end": 749, + "start": 810, + "end": 839, "loc": { "start": { - "line": 27, + "line": 35, "column": 1 }, "end": { - "line": 27, + "line": 35, "column": 30 } }, "callee": { "type": "Identifier", - "start": 720, - "end": 726, + "start": 810, + "end": 816, "loc": { "start": { - "line": 27, + "line": 35, "column": 1 }, "end": { - "line": 27, + "line": 35, "column": 7 }, "identifierName": "assert" @@ -1031,57 +1031,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 727, - "end": 748, + "start": 817, + "end": 838, "loc": { "start": { - "line": 27, + "line": 35, "column": 8 }, "end": { - "line": 27, + "line": 35, "column": 29 } }, "left": { "type": "MemberExpression", - "start": 727, - "end": 740, + "start": 817, + "end": 830, "loc": { "start": { - "line": 27, + "line": 35, "column": 8 }, "end": { - "line": 27, + "line": 35, "column": 21 } }, "object": { "type": "MemberExpression", - "start": 727, - "end": 733, + "start": 817, + "end": 823, "loc": { "start": { - "line": 27, + "line": 35, "column": 8 }, "end": { - "line": 27, + "line": 35, "column": 14 } }, "object": { "type": "Identifier", - "start": 727, - "end": 728, + "start": 817, + "end": 818, "loc": { "start": { - "line": 27, + "line": 35, "column": 8 }, "end": { - "line": 27, + "line": 35, "column": 9 }, "identifierName": "n" @@ -1090,15 +1090,15 @@ }, "property": { "type": "Identifier", - "start": 729, - "end": 733, + "start": 819, + "end": 823, "loc": { "start": { - "line": 27, + "line": 35, "column": 10 }, "end": { - "line": 27, + "line": 35, "column": 14 }, "identifierName": "left" @@ -1109,15 +1109,15 @@ }, "property": { "type": "Identifier", - "start": 734, - "end": 740, + "start": 824, + "end": 830, "loc": { "start": { - "line": 27, + "line": 35, "column": 15 }, "end": { - "line": 27, + "line": 35, "column": 21 }, "identifierName": "_color" @@ -1129,15 +1129,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 745, - "end": 748, + "start": 835, + "end": 838, "loc": { "start": { - "line": 27, + "line": 35, "column": 26 }, "end": { - "line": 27, + "line": 35, "column": 29 }, "identifierName": "RED" @@ -1150,43 +1150,43 @@ }, { "type": "ExpressionStatement", - "start": 752, - "end": 777, + "start": 842, + "end": 867, "loc": { "start": { - "line": 28, + "line": 36, "column": 1 }, "end": { - "line": 28, + "line": 36, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 752, - "end": 776, + "start": 842, + "end": 866, "loc": { "start": { - "line": 28, + "line": 36, "column": 1 }, "end": { - "line": 28, + "line": 36, "column": 25 } }, "callee": { "type": "Identifier", - "start": 752, - "end": 758, + "start": 842, + "end": 848, "loc": { "start": { - "line": 28, + "line": 36, "column": 1 }, "end": { - "line": 28, + "line": 36, "column": 7 }, "identifierName": "assert" @@ -1196,43 +1196,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 759, - "end": 775, + "start": 849, + "end": 865, "loc": { "start": { - "line": 28, + "line": 36, "column": 8 }, "end": { - "line": 28, + "line": 36, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 759, - "end": 766, + "start": 849, + "end": 856, "loc": { "start": { - "line": 28, + "line": 36, "column": 8 }, "end": { - "line": 28, + "line": 36, "column": 15 } }, "object": { "type": "Identifier", - "start": 759, - "end": 760, + "start": 849, + "end": 850, "loc": { "start": { - "line": 28, + "line": 36, "column": 8 }, "end": { - "line": 28, + "line": 36, "column": 9 }, "identifierName": "n" @@ -1241,15 +1241,15 @@ }, "property": { "type": "Identifier", - "start": 761, - "end": 766, + "start": 851, + "end": 856, "loc": { "start": { - "line": 28, + "line": 36, "column": 10 }, "end": { - "line": 28, + "line": 36, "column": 15 }, "identifierName": "right" @@ -1261,15 +1261,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 771, - "end": 775, + "start": 861, + "end": 865, "loc": { "start": { - "line": 28, + "line": 36, "column": 20 }, "end": { - "line": 28, + "line": 36, "column": 24 } } @@ -1280,44 +1280,44 @@ }, { "type": "VariableDeclaration", - "start": 780, - "end": 801, + "start": 870, + "end": 891, "loc": { "start": { - "line": 30, + "line": 38, "column": 1 }, "end": { - "line": 30, + "line": 38, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 786, - "end": 800, + "start": 876, + "end": 890, "loc": { "start": { - "line": 30, + "line": 38, "column": 7 }, "end": { - "line": 30, + "line": 38, "column": 21 } }, "id": { "type": "Identifier", - "start": 786, - "end": 791, + "start": 876, + "end": 881, "loc": { "start": { - "line": 30, + "line": 38, "column": 7 }, "end": { - "line": 30, + "line": 38, "column": 12 }, "identifierName": "child" @@ -1326,29 +1326,29 @@ }, "init": { "type": "MemberExpression", - "start": 794, - "end": 800, + "start": 884, + "end": 890, "loc": { "start": { - "line": 30, + "line": 38, "column": 15 }, "end": { - "line": 30, + "line": 38, "column": 21 } }, "object": { "type": "Identifier", - "start": 794, - "end": 795, + "start": 884, + "end": 885, "loc": { "start": { - "line": 30, + "line": 38, "column": 15 }, "end": { - "line": 30, + "line": 38, "column": 16 }, "identifierName": "n" @@ -1357,15 +1357,15 @@ }, "property": { "type": "Identifier", - "start": 796, - "end": 800, + "start": 886, + "end": 890, "loc": { "start": { - "line": 30, + "line": 38, "column": 17 }, "end": { - "line": 30, + "line": 38, "column": 21 }, "identifierName": "left" @@ -1381,15 +1381,15 @@ { "type": "CommentLine", "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 803, - "end": 877, + "start": 893, + "end": 967, "loc": { "start": { - "line": 31, + "line": 39, "column": 1 }, "end": { - "line": 31, + "line": 39, "column": 75 } } @@ -1397,15 +1397,15 @@ { "type": "CommentLine", "value": " through it by 1.", - "start": 879, - "end": 898, + "start": 969, + "end": 988, "loc": { "start": { - "line": 32, + "line": 40, "column": 1 }, "end": { - "line": 32, + "line": 40, "column": 20 } } @@ -1413,15 +1413,15 @@ { "type": "CommentLine", "value": " We can easily fix this when its only child is an", - "start": 900, - "end": 951, + "start": 990, + "end": 1041, "loc": { "start": { - "line": 33, + "line": 41, "column": 1 }, "end": { - "line": 33, + "line": 41, "column": 52 } } @@ -1429,15 +1429,15 @@ { "type": "CommentLine", "value": " internal RED node: change the color of the child to black and", - "start": 953, - "end": 1017, + "start": 1043, + "end": 1107, "loc": { "start": { - "line": 34, + "line": 42, "column": 1 }, "end": { - "line": 34, + "line": 42, "column": 65 } } @@ -1445,60 +1445,92 @@ { "type": "CommentLine", "value": " replace n with it.", - "start": 1019, - "end": 1040, + "start": 1109, + "end": 1130, "loc": { "start": { - "line": 35, + "line": 43, "column": 1 }, "end": { - "line": 35, + "line": 43, "column": 22 } } + }, + { + "type": "CommentLine", + "value": " TODO we could know n's direction depending whether swap_left or", + "start": 1132, + "end": 1198, + "loc": { + "start": { + "line": 44, + "column": 1 + }, + "end": { + "line": 44, + "column": 67 + } + } + }, + { + "type": "CommentLine", + "value": " swap_non_adjacent has been called upstream.", + "start": 1200, + "end": 1246, + "loc": { + "start": { + "line": 45, + "column": 1 + }, + "end": { + "line": 45, + "column": 47 + } + } } ] }, { "type": "ExpressionStatement", - "start": 1042, - "end": 1065, + "start": 1248, + "end": 1271, "loc": { "start": { - "line": 36, + "line": 46, "column": 1 }, "end": { - "line": 36, + "line": 46, "column": 24 } }, "expression": { "type": "CallExpression", - "start": 1042, - "end": 1064, + "start": 1248, + "end": 1270, "loc": { "start": { - "line": 36, + "line": 46, "column": 1 }, "end": { - "line": 36, + "line": 46, "column": 23 } }, "callee": { "type": "Identifier", - "start": 1042, - "end": 1054, + "start": 1248, + "end": 1260, "loc": { "start": { - "line": 36, + "line": 46, "column": 1 }, "end": { - "line": 36, + "line": 46, "column": 13 }, "identifierName": "replace_node" @@ -1509,15 +1541,15 @@ "arguments": [ { "type": "Identifier", - "start": 1055, - "end": 1056, + "start": 1261, + "end": 1262, "loc": { "start": { - "line": 36, + "line": 46, "column": 14 }, "end": { - "line": 36, + "line": 46, "column": 15 }, "identifierName": "n" @@ -1526,15 +1558,15 @@ }, { "type": "Identifier", - "start": 1058, - "end": 1063, + "start": 1264, + "end": 1269, "loc": { "start": { - "line": 36, + "line": 46, "column": 17 }, "end": { - "line": 36, + "line": 46, "column": 22 }, "identifierName": "child" @@ -1548,15 +1580,15 @@ { "type": "CommentLine", "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 803, - "end": 877, + "start": 893, + "end": 967, "loc": { "start": { - "line": 31, + "line": 39, "column": 1 }, "end": { - "line": 31, + "line": 39, "column": 75 } } @@ -1564,15 +1596,15 @@ { "type": "CommentLine", "value": " through it by 1.", - "start": 879, - "end": 898, + "start": 969, + "end": 988, "loc": { "start": { - "line": 32, + "line": 40, "column": 1 }, "end": { - "line": 32, + "line": 40, "column": 20 } } @@ -1580,15 +1612,15 @@ { "type": "CommentLine", "value": " We can easily fix this when its only child is an", - "start": 900, - "end": 951, + "start": 990, + "end": 1041, "loc": { "start": { - "line": 33, + "line": 41, "column": 1 }, "end": { - "line": 33, + "line": 41, "column": 52 } } @@ -1596,15 +1628,15 @@ { "type": "CommentLine", "value": " internal RED node: change the color of the child to black and", - "start": 953, - "end": 1017, + "start": 1043, + "end": 1107, "loc": { "start": { - "line": 34, + "line": 42, "column": 1 }, "end": { - "line": 34, + "line": 42, "column": 65 } } @@ -1612,75 +1644,107 @@ { "type": "CommentLine", "value": " replace n with it.", - "start": 1019, - "end": 1040, + "start": 1109, + "end": 1130, "loc": { "start": { - "line": 35, + "line": 43, "column": 1 }, "end": { - "line": 35, + "line": 43, "column": 22 } } + }, + { + "type": "CommentLine", + "value": " TODO we could know n's direction depending whether swap_left or", + "start": 1132, + "end": 1198, + "loc": { + "start": { + "line": 44, + "column": 1 + }, + "end": { + "line": 44, + "column": 67 + } + } + }, + { + "type": "CommentLine", + "value": " swap_non_adjacent has been called upstream.", + "start": 1200, + "end": 1246, + "loc": { + "start": { + "line": 45, + "column": 1 + }, + "end": { + "line": 45, + "column": 47 + } + } } ] }, { "type": "ExpressionStatement", - "start": 1067, - "end": 1088, + "start": 1273, + "end": 1294, "loc": { "start": { - "line": 37, + "line": 47, "column": 1 }, "end": { - "line": 37, + "line": 47, "column": 22 } }, "expression": { "type": "AssignmentExpression", - "start": 1067, - "end": 1087, + "start": 1273, + "end": 1293, "loc": { "start": { - "line": 37, + "line": 47, "column": 1 }, "end": { - "line": 37, + "line": 47, "column": 21 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1067, - "end": 1079, + "start": 1273, + "end": 1285, "loc": { "start": { - "line": 37, + "line": 47, "column": 1 }, "end": { - "line": 37, + "line": 47, "column": 13 } }, "object": { "type": "Identifier", - "start": 1067, - "end": 1072, + "start": 1273, + "end": 1278, "loc": { "start": { - "line": 37, + "line": 47, "column": 1 }, "end": { - "line": 37, + "line": 47, "column": 6 }, "identifierName": "child" @@ -1689,15 +1753,15 @@ }, "property": { "type": "Identifier", - "start": 1073, - "end": 1079, + "start": 1279, + "end": 1285, "loc": { "start": { - "line": 37, + "line": 47, "column": 7 }, "end": { - "line": 37, + "line": 47, "column": 13 }, "identifierName": "_color" @@ -1708,15 +1772,15 @@ }, "right": { "type": "Identifier", - "start": 1082, - "end": 1087, + "start": 1288, + "end": 1293, "loc": { "start": { - "line": 37, + "line": 47, "column": 16 }, "end": { - "line": 37, + "line": 47, "column": 21 }, "identifierName": "BLACK" @@ -1739,29 +1803,29 @@ }, { "type": "Identifier", - "start": 1093, - "end": 1125, + "start": 1299, + "end": 1331, "loc": { "start": { - "line": 40, + "line": 50, "column": 0 }, "end": { - "line": 40, + "line": 50, "column": 32 } }, "declaration": { "type": "Identifier", - "start": 1108, - "end": 1124, + "start": 1314, + "end": 1330, "loc": { "start": { - "line": 40, + "line": 50, "column": 15 }, "end": { - "line": 40, + "line": 50, "column": 31 }, "identifierName": "delete_one_child" @@ -1774,58 +1838,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 1093, - "end": 1125, + "start": 1299, + "end": 1331, "loc": { "start": { - "line": 40, + "line": 50, "column": 0 }, "end": { - "line": 40, + "line": 50, "column": 32 } }, "declaration": { "type": "VariableDeclaration", - "start": 567, - "end": 1091, + "start": 657, + "end": 1297, "loc": { "start": { - "line": 22, + "line": 30, "column": 0 }, "end": { - "line": 38, + "line": 48, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 573, - "end": 1090, + "start": 663, + "end": 1296, "loc": { "start": { - "line": 22, + "line": 30, "column": 6 }, "end": { - "line": 38, + "line": 48, "column": 1 } }, "id": { "type": "Identifier", - "start": 573, - "end": 589, + "start": 663, + "end": 679, "loc": { "start": { - "line": 22, + "line": 30, "column": 6 }, "end": { - "line": 22, + "line": 30, "column": 22 }, "identifierName": "delete_one_child" @@ -1835,29 +1899,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 592, - "end": 1090, + "start": 682, + "end": 1296, "loc": { "start": { - "line": 22, + "line": 30, "column": 25 }, "end": { - "line": 38, + "line": 48, "column": 1 } }, "id": { "type": "Identifier", - "start": 573, - "end": 589, + "start": 663, + "end": 679, "loc": { "start": { - "line": 22, + "line": 30, "column": 6 }, "end": { - "line": 22, + "line": 30, "column": 22 }, "identifierName": "delete_one_child" @@ -1871,15 +1935,15 @@ "params": [ { "type": "Identifier", - "start": 593, - "end": 594, + "start": 683, + "end": 684, "loc": { "start": { - "line": 22, + "line": 30, "column": 26 }, "end": { - "line": 22, + "line": 30, "column": 27 }, "identifierName": "n" @@ -1889,58 +1953,58 @@ ], "body": { "type": "BlockStatement", - "start": 599, - "end": 1090, + "start": 689, + "end": 1296, "loc": { "start": { - "line": 22, + "line": 30, "column": 32 }, "end": { - "line": 38, + "line": 48, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 602, - "end": 628, + "start": 692, + "end": 718, "loc": { "start": { - "line": 23, + "line": 31, "column": 1 }, "end": { - "line": 23, + "line": 31, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 602, - "end": 627, + "start": 692, + "end": 717, "loc": { "start": { - "line": 23, + "line": 31, "column": 1 }, "end": { - "line": 23, + "line": 31, "column": 26 } }, "callee": { "type": "Identifier", - "start": 602, - "end": 608, + "start": 692, + "end": 698, "loc": { "start": { - "line": 23, + "line": 31, "column": 1 }, "end": { - "line": 23, + "line": 31, "column": 7 }, "identifierName": "assert" @@ -1950,29 +2014,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 609, - "end": 626, + "start": 699, + "end": 716, "loc": { "start": { - "line": 23, + "line": 31, "column": 8 }, "end": { - "line": 23, + "line": 31, "column": 25 } }, "left": { "type": "Identifier", - "start": 609, - "end": 610, + "start": 699, + "end": 700, "loc": { "start": { - "line": 23, + "line": 31, "column": 8 }, "end": { - "line": 23, + "line": 31, "column": 9 }, "identifierName": "n" @@ -1982,15 +2046,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 622, - "end": 626, + "start": 712, + "end": 716, "loc": { "start": { - "line": 23, + "line": 31, "column": 21 }, "end": { - "line": 23, + "line": 31, "column": 25 }, "identifierName": "Node" @@ -2003,43 +2067,43 @@ }, { "type": "ExpressionStatement", - "start": 630, - "end": 657, + "start": 720, + "end": 747, "loc": { "start": { - "line": 24, + "line": 32, "column": 1 }, "end": { - "line": 24, + "line": 32, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 630, - "end": 656, + "start": 720, + "end": 746, "loc": { "start": { - "line": 24, + "line": 32, "column": 1 }, "end": { - "line": 24, + "line": 32, "column": 27 } }, "callee": { "type": "Identifier", - "start": 630, - "end": 636, + "start": 720, + "end": 726, "loc": { "start": { - "line": 24, + "line": 32, "column": 1 }, "end": { - "line": 24, + "line": 32, "column": 7 }, "identifierName": "assert" @@ -2049,43 +2113,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 637, - "end": 655, + "start": 727, + "end": 745, "loc": { "start": { - "line": 24, + "line": 32, "column": 8 }, "end": { - "line": 24, + "line": 32, "column": 26 } }, "left": { "type": "MemberExpression", - "start": 637, - "end": 645, + "start": 727, + "end": 735, "loc": { "start": { - "line": 24, + "line": 32, "column": 8 }, "end": { - "line": 24, + "line": 32, "column": 16 } }, "object": { "type": "Identifier", - "start": 637, - "end": 638, + "start": 727, + "end": 728, "loc": { "start": { - "line": 24, + "line": 32, "column": 8 }, "end": { - "line": 24, + "line": 32, "column": 9 }, "identifierName": "n" @@ -2094,15 +2158,15 @@ }, "property": { "type": "Identifier", - "start": 639, - "end": 645, + "start": 729, + "end": 735, "loc": { "start": { - "line": 24, + "line": 32, "column": 10 }, "end": { - "line": 24, + "line": 32, "column": 16 }, "identifierName": "_color" @@ -2114,15 +2178,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 650, - "end": 655, + "start": 740, + "end": 745, "loc": { "start": { - "line": 24, + "line": 32, "column": 21 }, "end": { - "line": 24, + "line": 32, "column": 26 }, "identifierName": "BLACK" @@ -2135,43 +2199,43 @@ }, { "type": "ExpressionStatement", - "start": 659, - "end": 685, + "start": 749, + "end": 775, "loc": { "start": { - "line": 25, + "line": 33, "column": 1 }, "end": { - "line": 25, + "line": 33, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 659, - "end": 684, + "start": 749, + "end": 774, "loc": { "start": { - "line": 25, + "line": 33, "column": 1 }, "end": { - "line": 25, + "line": 33, "column": 26 } }, "callee": { "type": "Identifier", - "start": 659, - "end": 665, + "start": 749, + "end": 755, "loc": { "start": { - "line": 25, + "line": 33, "column": 1 }, "end": { - "line": 25, + "line": 33, "column": 7 }, "identifierName": "assert" @@ -2181,43 +2245,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 666, - "end": 683, + "start": 756, + "end": 773, "loc": { "start": { - "line": 25, + "line": 33, "column": 8 }, "end": { - "line": 25, + "line": 33, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 666, - "end": 674, + "start": 756, + "end": 764, "loc": { "start": { - "line": 25, + "line": 33, "column": 8 }, "end": { - "line": 25, + "line": 33, "column": 16 } }, "object": { "type": "Identifier", - "start": 666, - "end": 667, + "start": 756, + "end": 757, "loc": { "start": { - "line": 25, + "line": 33, "column": 8 }, "end": { - "line": 25, + "line": 33, "column": 9 }, "identifierName": "n" @@ -2226,15 +2290,15 @@ }, "property": { "type": "Identifier", - "start": 668, - "end": 674, + "start": 758, + "end": 764, "loc": { "start": { - "line": 25, + "line": 33, "column": 10 }, "end": { - "line": 25, + "line": 33, "column": 16 }, "identifierName": "parent" @@ -2246,15 +2310,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 679, - "end": 683, + "start": 769, + "end": 773, "loc": { "start": { - "line": 25, + "line": 33, "column": 21 }, "end": { - "line": 25, + "line": 33, "column": 25 } } @@ -2265,43 +2329,43 @@ }, { "type": "ExpressionStatement", - "start": 687, - "end": 718, + "start": 777, + "end": 808, "loc": { "start": { - "line": 26, + "line": 34, "column": 1 }, "end": { - "line": 26, + "line": 34, "column": 32 } }, "expression": { "type": "CallExpression", - "start": 687, - "end": 717, + "start": 777, + "end": 807, "loc": { "start": { - "line": 26, + "line": 34, "column": 1 }, "end": { - "line": 26, + "line": 34, "column": 31 } }, "callee": { "type": "Identifier", - "start": 687, - "end": 693, + "start": 777, + "end": 783, "loc": { "start": { - "line": 26, + "line": 34, "column": 1 }, "end": { - "line": 26, + "line": 34, "column": 7 }, "identifierName": "assert" @@ -2311,43 +2375,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 694, - "end": 716, + "start": 784, + "end": 806, "loc": { "start": { - "line": 26, + "line": 34, "column": 8 }, "end": { - "line": 26, + "line": 34, "column": 30 } }, "left": { "type": "MemberExpression", - "start": 694, - "end": 700, + "start": 784, + "end": 790, "loc": { "start": { - "line": 26, + "line": 34, "column": 8 }, "end": { - "line": 26, + "line": 34, "column": 14 } }, "object": { "type": "Identifier", - "start": 694, - "end": 695, + "start": 784, + "end": 785, "loc": { "start": { - "line": 26, + "line": 34, "column": 8 }, "end": { - "line": 26, + "line": 34, "column": 9 }, "identifierName": "n" @@ -2356,15 +2420,15 @@ }, "property": { "type": "Identifier", - "start": 696, - "end": 700, + "start": 786, + "end": 790, "loc": { "start": { - "line": 26, + "line": 34, "column": 10 }, "end": { - "line": 26, + "line": 34, "column": 14 }, "identifierName": "left" @@ -2376,15 +2440,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 712, - "end": 716, + "start": 802, + "end": 806, "loc": { "start": { - "line": 26, + "line": 34, "column": 26 }, "end": { - "line": 26, + "line": 34, "column": 30 }, "identifierName": "Node" @@ -2397,43 +2461,43 @@ }, { "type": "ExpressionStatement", - "start": 720, - "end": 750, + "start": 810, + "end": 840, "loc": { "start": { - "line": 27, + "line": 35, "column": 1 }, "end": { - "line": 27, + "line": 35, "column": 31 } }, "expression": { "type": "CallExpression", - "start": 720, - "end": 749, + "start": 810, + "end": 839, "loc": { "start": { - "line": 27, + "line": 35, "column": 1 }, "end": { - "line": 27, + "line": 35, "column": 30 } }, "callee": { "type": "Identifier", - "start": 720, - "end": 726, + "start": 810, + "end": 816, "loc": { "start": { - "line": 27, + "line": 35, "column": 1 }, "end": { - "line": 27, + "line": 35, "column": 7 }, "identifierName": "assert" @@ -2443,57 +2507,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 727, - "end": 748, + "start": 817, + "end": 838, "loc": { "start": { - "line": 27, + "line": 35, "column": 8 }, "end": { - "line": 27, + "line": 35, "column": 29 } }, "left": { "type": "MemberExpression", - "start": 727, - "end": 740, + "start": 817, + "end": 830, "loc": { "start": { - "line": 27, + "line": 35, "column": 8 }, "end": { - "line": 27, + "line": 35, "column": 21 } }, "object": { "type": "MemberExpression", - "start": 727, - "end": 733, + "start": 817, + "end": 823, "loc": { "start": { - "line": 27, + "line": 35, "column": 8 }, "end": { - "line": 27, + "line": 35, "column": 14 } }, "object": { "type": "Identifier", - "start": 727, - "end": 728, + "start": 817, + "end": 818, "loc": { "start": { - "line": 27, + "line": 35, "column": 8 }, "end": { - "line": 27, + "line": 35, "column": 9 }, "identifierName": "n" @@ -2502,15 +2566,15 @@ }, "property": { "type": "Identifier", - "start": 729, - "end": 733, + "start": 819, + "end": 823, "loc": { "start": { - "line": 27, + "line": 35, "column": 10 }, "end": { - "line": 27, + "line": 35, "column": 14 }, "identifierName": "left" @@ -2521,15 +2585,15 @@ }, "property": { "type": "Identifier", - "start": 734, - "end": 740, + "start": 824, + "end": 830, "loc": { "start": { - "line": 27, + "line": 35, "column": 15 }, "end": { - "line": 27, + "line": 35, "column": 21 }, "identifierName": "_color" @@ -2541,15 +2605,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 745, - "end": 748, + "start": 835, + "end": 838, "loc": { "start": { - "line": 27, + "line": 35, "column": 26 }, "end": { - "line": 27, + "line": 35, "column": 29 }, "identifierName": "RED" @@ -2562,43 +2626,43 @@ }, { "type": "ExpressionStatement", - "start": 752, - "end": 777, + "start": 842, + "end": 867, "loc": { "start": { - "line": 28, + "line": 36, "column": 1 }, "end": { - "line": 28, + "line": 36, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 752, - "end": 776, + "start": 842, + "end": 866, "loc": { "start": { - "line": 28, + "line": 36, "column": 1 }, "end": { - "line": 28, + "line": 36, "column": 25 } }, "callee": { "type": "Identifier", - "start": 752, - "end": 758, + "start": 842, + "end": 848, "loc": { "start": { - "line": 28, + "line": 36, "column": 1 }, "end": { - "line": 28, + "line": 36, "column": 7 }, "identifierName": "assert" @@ -2608,43 +2672,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 759, - "end": 775, + "start": 849, + "end": 865, "loc": { "start": { - "line": 28, + "line": 36, "column": 8 }, "end": { - "line": 28, + "line": 36, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 759, - "end": 766, + "start": 849, + "end": 856, "loc": { "start": { - "line": 28, + "line": 36, "column": 8 }, "end": { - "line": 28, + "line": 36, "column": 15 } }, "object": { "type": "Identifier", - "start": 759, - "end": 760, + "start": 849, + "end": 850, "loc": { "start": { - "line": 28, + "line": 36, "column": 8 }, "end": { - "line": 28, + "line": 36, "column": 9 }, "identifierName": "n" @@ -2653,15 +2717,15 @@ }, "property": { "type": "Identifier", - "start": 761, - "end": 766, + "start": 851, + "end": 856, "loc": { "start": { - "line": 28, + "line": 36, "column": 10 }, "end": { - "line": 28, + "line": 36, "column": 15 }, "identifierName": "right" @@ -2673,15 +2737,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 771, - "end": 775, + "start": 861, + "end": 865, "loc": { "start": { - "line": 28, + "line": 36, "column": 20 }, "end": { - "line": 28, + "line": 36, "column": 24 } } @@ -2692,44 +2756,44 @@ }, { "type": "VariableDeclaration", - "start": 780, - "end": 801, + "start": 870, + "end": 891, "loc": { "start": { - "line": 30, + "line": 38, "column": 1 }, "end": { - "line": 30, + "line": 38, "column": 22 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 786, - "end": 800, + "start": 876, + "end": 890, "loc": { "start": { - "line": 30, + "line": 38, "column": 7 }, "end": { - "line": 30, + "line": 38, "column": 21 } }, "id": { "type": "Identifier", - "start": 786, - "end": 791, + "start": 876, + "end": 881, "loc": { "start": { - "line": 30, + "line": 38, "column": 7 }, "end": { - "line": 30, + "line": 38, "column": 12 }, "identifierName": "child" @@ -2738,29 +2802,29 @@ }, "init": { "type": "MemberExpression", - "start": 794, - "end": 800, + "start": 884, + "end": 890, "loc": { "start": { - "line": 30, + "line": 38, "column": 15 }, "end": { - "line": 30, + "line": 38, "column": 21 } }, "object": { "type": "Identifier", - "start": 794, - "end": 795, + "start": 884, + "end": 885, "loc": { "start": { - "line": 30, + "line": 38, "column": 15 }, "end": { - "line": 30, + "line": 38, "column": 16 }, "identifierName": "n" @@ -2769,15 +2833,15 @@ }, "property": { "type": "Identifier", - "start": 796, - "end": 800, + "start": 886, + "end": 890, "loc": { "start": { - "line": 30, + "line": 38, "column": 17 }, "end": { - "line": 30, + "line": 38, "column": 21 }, "identifierName": "left" @@ -2793,15 +2857,15 @@ { "type": "CommentLine", "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 803, - "end": 877, + "start": 893, + "end": 967, "loc": { "start": { - "line": 31, + "line": 39, "column": 1 }, "end": { - "line": 31, + "line": 39, "column": 75 } } @@ -2809,15 +2873,15 @@ { "type": "CommentLine", "value": " through it by 1.", - "start": 879, - "end": 898, + "start": 969, + "end": 988, "loc": { "start": { - "line": 32, + "line": 40, "column": 1 }, "end": { - "line": 32, + "line": 40, "column": 20 } } @@ -2825,15 +2889,15 @@ { "type": "CommentLine", "value": " We can easily fix this when its only child is an", - "start": 900, - "end": 951, + "start": 990, + "end": 1041, "loc": { "start": { - "line": 33, + "line": 41, "column": 1 }, "end": { - "line": 33, + "line": 41, "column": 52 } } @@ -2841,15 +2905,15 @@ { "type": "CommentLine", "value": " internal RED node: change the color of the child to black and", - "start": 953, - "end": 1017, + "start": 1043, + "end": 1107, "loc": { "start": { - "line": 34, + "line": 42, "column": 1 }, "end": { - "line": 34, + "line": 42, "column": 65 } } @@ -2857,60 +2921,92 @@ { "type": "CommentLine", "value": " replace n with it.", - "start": 1019, - "end": 1040, + "start": 1109, + "end": 1130, "loc": { "start": { - "line": 35, + "line": 43, "column": 1 }, "end": { - "line": 35, + "line": 43, "column": 22 } } + }, + { + "type": "CommentLine", + "value": " TODO we could know n's direction depending whether swap_left or", + "start": 1132, + "end": 1198, + "loc": { + "start": { + "line": 44, + "column": 1 + }, + "end": { + "line": 44, + "column": 67 + } + } + }, + { + "type": "CommentLine", + "value": " swap_non_adjacent has been called upstream.", + "start": 1200, + "end": 1246, + "loc": { + "start": { + "line": 45, + "column": 1 + }, + "end": { + "line": 45, + "column": 47 + } + } } ] }, { "type": "ExpressionStatement", - "start": 1042, - "end": 1065, + "start": 1248, + "end": 1271, "loc": { "start": { - "line": 36, + "line": 46, "column": 1 }, "end": { - "line": 36, + "line": 46, "column": 24 } }, "expression": { "type": "CallExpression", - "start": 1042, - "end": 1064, + "start": 1248, + "end": 1270, "loc": { "start": { - "line": 36, + "line": 46, "column": 1 }, "end": { - "line": 36, + "line": 46, "column": 23 } }, "callee": { "type": "Identifier", - "start": 1042, - "end": 1054, + "start": 1248, + "end": 1260, "loc": { "start": { - "line": 36, + "line": 46, "column": 1 }, "end": { - "line": 36, + "line": 46, "column": 13 }, "identifierName": "replace_node" @@ -2921,15 +3017,15 @@ "arguments": [ { "type": "Identifier", - "start": 1055, - "end": 1056, + "start": 1261, + "end": 1262, "loc": { "start": { - "line": 36, + "line": 46, "column": 14 }, "end": { - "line": 36, + "line": 46, "column": 15 }, "identifierName": "n" @@ -2938,15 +3034,15 @@ }, { "type": "Identifier", - "start": 1058, - "end": 1063, + "start": 1264, + "end": 1269, "loc": { "start": { - "line": 36, + "line": 46, "column": 17 }, "end": { - "line": 36, + "line": 46, "column": 22 }, "identifierName": "child" @@ -2960,15 +3056,15 @@ { "type": "CommentLine", "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 803, - "end": 877, + "start": 893, + "end": 967, "loc": { "start": { - "line": 31, + "line": 39, "column": 1 }, "end": { - "line": 31, + "line": 39, "column": 75 } } @@ -2976,15 +3072,15 @@ { "type": "CommentLine", "value": " through it by 1.", - "start": 879, - "end": 898, + "start": 969, + "end": 988, "loc": { "start": { - "line": 32, + "line": 40, "column": 1 }, "end": { - "line": 32, + "line": 40, "column": 20 } } @@ -2992,15 +3088,15 @@ { "type": "CommentLine", "value": " We can easily fix this when its only child is an", - "start": 900, - "end": 951, + "start": 990, + "end": 1041, "loc": { "start": { - "line": 33, + "line": 41, "column": 1 }, "end": { - "line": 33, + "line": 41, "column": 52 } } @@ -3008,15 +3104,15 @@ { "type": "CommentLine", "value": " internal RED node: change the color of the child to black and", - "start": 953, - "end": 1017, + "start": 1043, + "end": 1107, "loc": { "start": { - "line": 34, + "line": 42, "column": 1 }, "end": { - "line": 34, + "line": 42, "column": 65 } } @@ -3024,75 +3120,107 @@ { "type": "CommentLine", "value": " replace n with it.", - "start": 1019, - "end": 1040, + "start": 1109, + "end": 1130, "loc": { "start": { - "line": 35, + "line": 43, "column": 1 }, "end": { - "line": 35, + "line": 43, "column": 22 } } - } - ] - }, - { - "type": "ExpressionStatement", - "start": 1067, - "end": 1088, - "loc": { - "start": { - "line": 37, - "column": 1 }, - "end": { - "line": 37, - "column": 22 - } - }, - "expression": { - "type": "AssignmentExpression", - "start": 1067, - "end": 1087, + { + "type": "CommentLine", + "value": " TODO we could know n's direction depending whether swap_left or", + "start": 1132, + "end": 1198, + "loc": { + "start": { + "line": 44, + "column": 1 + }, + "end": { + "line": 44, + "column": 67 + } + } + }, + { + "type": "CommentLine", + "value": " swap_non_adjacent has been called upstream.", + "start": 1200, + "end": 1246, + "loc": { + "start": { + "line": 45, + "column": 1 + }, + "end": { + "line": 45, + "column": 47 + } + } + } + ] + }, + { + "type": "ExpressionStatement", + "start": 1273, + "end": 1294, + "loc": { + "start": { + "line": 47, + "column": 1 + }, + "end": { + "line": 47, + "column": 22 + } + }, + "expression": { + "type": "AssignmentExpression", + "start": 1273, + "end": 1293, "loc": { "start": { - "line": 37, + "line": 47, "column": 1 }, "end": { - "line": 37, + "line": 47, "column": 21 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1067, - "end": 1079, + "start": 1273, + "end": 1285, "loc": { "start": { - "line": 37, + "line": 47, "column": 1 }, "end": { - "line": 37, + "line": 47, "column": 13 } }, "object": { "type": "Identifier", - "start": 1067, - "end": 1072, + "start": 1273, + "end": 1278, "loc": { "start": { - "line": 37, + "line": 47, "column": 1 }, "end": { - "line": 37, + "line": 47, "column": 6 }, "identifierName": "child" @@ -3101,15 +3229,15 @@ }, "property": { "type": "Identifier", - "start": 1073, - "end": 1079, + "start": 1279, + "end": 1285, "loc": { "start": { - "line": 37, + "line": 47, "column": 7 }, "end": { - "line": 37, + "line": 47, "column": 13 }, "identifierName": "_color" @@ -3120,15 +3248,15 @@ }, "right": { "type": "Identifier", - "start": 1082, - "end": 1087, + "start": 1288, + "end": 1293, "loc": { "start": { - "line": 37, + "line": 47, "column": 16 }, "end": { - "line": 37, + "line": 47, "column": 21 }, "identifierName": "BLACK" @@ -3148,16 +3276,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n ", + "value": "*\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * p\n * |\n * n (BLACK)\n * / \\\n * RED -\n * / \\\n * - -\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n ", "start": 188, - "end": 566, + "end": 656, "loc": { "start": { "line": 8, "column": 0 }, "end": { - "line": 21, + "line": 29, "column": 3 } } @@ -3172,16 +3300,16 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n ", + "value": "*\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * p\n * |\n * n (BLACK)\n * / \\\n * RED -\n * / \\\n * - -\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n ", "start": 188, - "end": 566, + "end": 656, "loc": { "start": { "line": 8, "column": 0 }, "end": { - "line": 21, + "line": 29, "column": 3 } } @@ -3189,15 +3317,15 @@ { "type": "CommentLine", "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 803, - "end": 877, + "start": 893, + "end": 967, "loc": { "start": { - "line": 31, + "line": 39, "column": 1 }, "end": { - "line": 31, + "line": 39, "column": 75 } } @@ -3205,15 +3333,15 @@ { "type": "CommentLine", "value": " through it by 1.", - "start": 879, - "end": 898, + "start": 969, + "end": 988, "loc": { "start": { - "line": 32, + "line": 40, "column": 1 }, "end": { - "line": 32, + "line": 40, "column": 20 } } @@ -3221,15 +3349,15 @@ { "type": "CommentLine", "value": " We can easily fix this when its only child is an", - "start": 900, - "end": 951, + "start": 990, + "end": 1041, "loc": { "start": { - "line": 33, + "line": 41, "column": 1 }, "end": { - "line": 33, + "line": 41, "column": 52 } } @@ -3237,15 +3365,15 @@ { "type": "CommentLine", "value": " internal RED node: change the color of the child to black and", - "start": 953, - "end": 1017, + "start": 1043, + "end": 1107, "loc": { "start": { - "line": 34, + "line": 42, "column": 1 }, "end": { - "line": 34, + "line": 42, "column": 65 } } @@ -3253,18 +3381,50 @@ { "type": "CommentLine", "value": " replace n with it.", - "start": 1019, - "end": 1040, + "start": 1109, + "end": 1130, "loc": { "start": { - "line": 35, + "line": 43, "column": 1 }, "end": { - "line": 35, + "line": 43, "column": 22 } } + }, + { + "type": "CommentLine", + "value": " TODO we could know n's direction depending whether swap_left or", + "start": 1132, + "end": 1198, + "loc": { + "start": { + "line": 44, + "column": 1 + }, + "end": { + "line": 44, + "column": 67 + } + } + }, + { + "type": "CommentLine", + "value": " swap_non_adjacent has been called upstream.", + "start": 1200, + "end": 1246, + "loc": { + "start": { + "line": 45, + "column": 1 + }, + "end": { + "line": 45, + "column": 47 + } + } } ], "tokens": [ @@ -3935,16 +4095,16 @@ }, { "type": "CommentBlock", - "value": "*\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n ", + "value": "*\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * p\n * |\n * n (BLACK)\n * / \\\n * RED -\n * / \\\n * - -\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n ", "start": 188, - "end": 566, + "end": 656, "loc": { "start": { "line": 8, "column": 0 }, "end": { - "line": 21, + "line": 29, "column": 3 } } @@ -3964,15 +4124,15 @@ "updateContext": null }, "value": "const", - "start": 567, - "end": 572, + "start": 657, + "end": 662, "loc": { "start": { - "line": 22, + "line": 30, "column": 0 }, "end": { - "line": 22, + "line": 30, "column": 5 } } @@ -3990,15 +4150,15 @@ "binop": null }, "value": "delete_one_child", - "start": 573, - "end": 589, + "start": 663, + "end": 679, "loc": { "start": { - "line": 22, + "line": 30, "column": 6 }, "end": { - "line": 22, + "line": 30, "column": 22 } } @@ -4017,15 +4177,15 @@ "updateContext": null }, "value": "=", - "start": 590, - "end": 591, + "start": 680, + "end": 681, "loc": { "start": { - "line": 22, + "line": 30, "column": 23 }, "end": { - "line": 22, + "line": 30, "column": 24 } } @@ -4042,15 +4202,15 @@ "postfix": false, "binop": null }, - "start": 592, - "end": 593, + "start": 682, + "end": 683, "loc": { "start": { - "line": 22, + "line": 30, "column": 25 }, "end": { - "line": 22, + "line": 30, "column": 26 } } @@ -4068,15 +4228,15 @@ "binop": null }, "value": "n", - "start": 593, - "end": 594, + "start": 683, + "end": 684, "loc": { "start": { - "line": 22, + "line": 30, "column": 26 }, "end": { - "line": 22, + "line": 30, "column": 27 } } @@ -4093,15 +4253,15 @@ "postfix": false, "binop": null }, - "start": 594, - "end": 595, + "start": 684, + "end": 685, "loc": { "start": { - "line": 22, + "line": 30, "column": 27 }, "end": { - "line": 22, + "line": 30, "column": 28 } } @@ -4119,15 +4279,15 @@ "binop": null, "updateContext": null }, - "start": 596, - "end": 598, + "start": 686, + "end": 688, "loc": { "start": { - "line": 22, + "line": 30, "column": 29 }, "end": { - "line": 22, + "line": 30, "column": 31 } } @@ -4144,15 +4304,15 @@ "postfix": false, "binop": null }, - "start": 599, - "end": 600, + "start": 689, + "end": 690, "loc": { "start": { - "line": 22, + "line": 30, "column": 32 }, "end": { - "line": 22, + "line": 30, "column": 33 } } @@ -4170,15 +4330,15 @@ "binop": null }, "value": "assert", - "start": 602, - "end": 608, + "start": 692, + "end": 698, "loc": { "start": { - "line": 23, + "line": 31, "column": 1 }, "end": { - "line": 23, + "line": 31, "column": 7 } } @@ -4195,15 +4355,15 @@ "postfix": false, "binop": null }, - "start": 608, - "end": 609, + "start": 698, + "end": 699, "loc": { "start": { - "line": 23, + "line": 31, "column": 7 }, "end": { - "line": 23, + "line": 31, "column": 8 } } @@ -4221,15 +4381,15 @@ "binop": null }, "value": "n", - "start": 609, - "end": 610, + "start": 699, + "end": 700, "loc": { "start": { - "line": 23, + "line": 31, "column": 8 }, "end": { - "line": 23, + "line": 31, "column": 9 } } @@ -4249,15 +4409,15 @@ "updateContext": null }, "value": "instanceof", - "start": 611, - "end": 621, + "start": 701, + "end": 711, "loc": { "start": { - "line": 23, + "line": 31, "column": 10 }, "end": { - "line": 23, + "line": 31, "column": 20 } } @@ -4275,15 +4435,15 @@ "binop": null }, "value": "Node", - "start": 622, - "end": 626, + "start": 712, + "end": 716, "loc": { "start": { - "line": 23, + "line": 31, "column": 21 }, "end": { - "line": 23, + "line": 31, "column": 25 } } @@ -4300,15 +4460,15 @@ "postfix": false, "binop": null }, - "start": 626, - "end": 627, + "start": 716, + "end": 717, "loc": { "start": { - "line": 23, + "line": 31, "column": 25 }, "end": { - "line": 23, + "line": 31, "column": 26 } } @@ -4326,15 +4486,15 @@ "binop": null, "updateContext": null }, - "start": 627, - "end": 628, + "start": 717, + "end": 718, "loc": { "start": { - "line": 23, + "line": 31, "column": 26 }, "end": { - "line": 23, + "line": 31, "column": 27 } } @@ -4352,15 +4512,15 @@ "binop": null }, "value": "assert", - "start": 630, - "end": 636, + "start": 720, + "end": 726, "loc": { "start": { - "line": 24, + "line": 32, "column": 1 }, "end": { - "line": 24, + "line": 32, "column": 7 } } @@ -4377,15 +4537,15 @@ "postfix": false, "binop": null }, - "start": 636, - "end": 637, + "start": 726, + "end": 727, "loc": { "start": { - "line": 24, + "line": 32, "column": 7 }, "end": { - "line": 24, + "line": 32, "column": 8 } } @@ -4403,15 +4563,15 @@ "binop": null }, "value": "n", - "start": 637, - "end": 638, + "start": 727, + "end": 728, "loc": { "start": { - "line": 24, + "line": 32, "column": 8 }, "end": { - "line": 24, + "line": 32, "column": 9 } } @@ -4429,15 +4589,15 @@ "binop": null, "updateContext": null }, - "start": 638, - "end": 639, + "start": 728, + "end": 729, "loc": { "start": { - "line": 24, + "line": 32, "column": 9 }, "end": { - "line": 24, + "line": 32, "column": 10 } } @@ -4455,15 +4615,15 @@ "binop": null }, "value": "_color", - "start": 639, - "end": 645, + "start": 729, + "end": 735, "loc": { "start": { - "line": 24, + "line": 32, "column": 10 }, "end": { - "line": 24, + 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"start": 774, + "end": 775, "loc": { "start": { - "line": 25, + "line": 33, "column": 26 }, "end": { - "line": 25, + "line": 33, "column": 27 } } @@ -4820,15 +4980,15 @@ "binop": null }, "value": "assert", - "start": 687, - "end": 693, + "start": 777, + "end": 783, "loc": { "start": { - "line": 26, + "line": 34, "column": 1 }, "end": { - "line": 26, + "line": 34, "column": 7 } } @@ -4845,15 +5005,15 @@ "postfix": false, "binop": null }, - "start": 693, - "end": 694, + "start": 783, + "end": 784, "loc": { "start": { - "line": 26, + "line": 34, "column": 7 }, "end": { - "line": 26, + "line": 34, "column": 8 } } @@ -4871,15 +5031,15 @@ "binop": null }, "value": "n", - "start": 694, - "end": 695, + "start": 784, + "end": 785, "loc": { "start": { - "line": 26, + "line": 34, "column": 8 }, "end": { - "line": 26, + "line": 34, "column": 9 } } @@ -4897,15 +5057,15 @@ "binop": null, "updateContext": null }, - "start": 695, - "end": 696, + "start": 785, + "end": 786, "loc": { "start": { - "line": 26, + "line": 34, "column": 9 }, "end": { - "line": 26, + "line": 34, "column": 10 } } @@ -4923,15 +5083,15 @@ "binop": null }, "value": "left", - "start": 696, - "end": 700, + "start": 786, + "end": 790, "loc": { "start": { - "line": 26, + "line": 34, "column": 10 }, "end": { - "line": 26, + "line": 34, "column": 14 } } @@ -4951,15 +5111,15 @@ "updateContext": null }, "value": "instanceof", - "start": 701, - "end": 711, + "start": 791, + "end": 801, "loc": { "start": { - "line": 26, + "line": 34, "column": 15 }, "end": { - "line": 26, + "line": 34, "column": 25 } } @@ -4977,15 +5137,15 @@ "binop": null }, "value": "Node", - "start": 712, - "end": 716, + "start": 802, + "end": 806, "loc": { "start": { - "line": 26, + "line": 34, "column": 26 }, "end": { - "line": 26, + "line": 34, "column": 30 } } @@ -5002,15 +5162,15 @@ "postfix": false, "binop": null }, - "start": 716, - "end": 717, + "start": 806, + "end": 807, "loc": { "start": { - "line": 26, + "line": 34, "column": 30 }, "end": { - "line": 26, + "line": 34, "column": 31 } } @@ -5028,15 +5188,15 @@ "binop": null, "updateContext": null }, - "start": 717, - "end": 718, + "start": 807, + "end": 808, "loc": { "start": { - "line": 26, + "line": 34, "column": 31 }, "end": { - "line": 26, + "line": 34, "column": 32 } } @@ -5054,15 +5214,15 @@ "binop": null }, "value": "assert", - "start": 720, - "end": 726, + "start": 810, + "end": 816, "loc": { "start": { - "line": 27, + "line": 35, "column": 1 }, "end": { - "line": 27, + "line": 35, "column": 7 } } @@ -5079,15 +5239,15 @@ "postfix": false, "binop": null }, - "start": 726, - "end": 727, + "start": 816, + "end": 817, "loc": { "start": { - "line": 27, + "line": 35, "column": 7 }, "end": { - "line": 27, + "line": 35, "column": 8 } } @@ -5105,15 +5265,15 @@ "binop": null }, "value": "n", - "start": 727, - "end": 728, + "start": 817, + "end": 818, "loc": { "start": { - "line": 27, + "line": 35, "column": 8 }, "end": { - "line": 27, + "line": 35, "column": 9 } } @@ 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}, "value": "===", - "start": 741, - "end": 744, + "start": 831, + "end": 834, "loc": { "start": { - "line": 27, + "line": 35, "column": 22 }, "end": { - "line": 27, + "line": 35, "column": 25 } } @@ -5262,15 +5422,15 @@ "binop": null }, "value": "RED", - "start": 745, - "end": 748, + "start": 835, + "end": 838, "loc": { "start": { - "line": 27, + "line": 35, "column": 26 }, "end": { - "line": 27, + "line": 35, "column": 29 } } @@ -5287,15 +5447,15 @@ "postfix": false, "binop": null }, - "start": 748, - "end": 749, + "start": 838, + "end": 839, "loc": { "start": { - "line": 27, + "line": 35, "column": 29 }, "end": { - "line": 27, + "line": 35, "column": 30 } } @@ -5313,15 +5473,15 @@ "binop": null, "updateContext": null }, - "start": 749, - "end": 750, + "start": 839, + "end": 840, "loc": { "start": { - "line": 27, + "line": 35, "column": 30 }, "end": { - "line": 27, + "line": 35, "column": 31 } } @@ -5339,15 +5499,15 @@ "binop": null }, "value": "assert", - "start": 752, - "end": 758, + "start": 842, + "end": 848, "loc": { "start": { - "line": 28, + "line": 36, "column": 1 }, "end": { - "line": 28, + "line": 36, "column": 7 } } @@ -5364,15 +5524,15 @@ "postfix": false, "binop": null }, - "start": 758, - "end": 759, + "start": 848, + "end": 849, "loc": { "start": { - "line": 28, + "line": 36, "column": 7 }, "end": { - "line": 28, + "line": 36, "column": 8 } } @@ -5390,15 +5550,15 @@ "binop": null }, "value": "n", - "start": 759, - "end": 760, + "start": 849, + "end": 850, "loc": { "start": { - "line": 28, + "line": 36, "column": 8 }, "end": { - "line": 28, + "line": 36, "column": 9 } } @@ -5416,15 +5576,15 @@ "binop": null, "updateContext": null }, - "start": 760, - "end": 761, + "start": 850, + "end": 851, "loc": { "start": { - "line": 28, + "line": 36, "column": 9 }, "end": { - "line": 28, + "line": 36, "column": 10 } } @@ -5442,15 +5602,15 @@ "binop": null }, "value": "right", - "start": 761, - "end": 766, + "start": 851, + "end": 856, "loc": { "start": { - "line": 28, + "line": 36, "column": 10 }, "end": { - "line": 28, + "line": 36, "column": 15 } } @@ -5469,15 +5629,15 @@ "updateContext": null }, "value": "===", - "start": 767, - "end": 770, + "start": 857, + "end": 860, "loc": { "start": { - "line": 28, + "line": 36, "column": 16 }, "end": { - "line": 28, + "line": 36, "column": 19 } } @@ -5497,15 +5657,15 @@ "updateContext": null }, "value": "null", - "start": 771, - "end": 775, + "start": 861, + "end": 865, "loc": { "start": { - "line": 28, + "line": 36, "column": 20 }, "end": { - "line": 28, + "line": 36, "column": 24 } } @@ -5522,15 +5682,15 @@ "postfix": false, "binop": null }, - "start": 775, - "end": 776, + "start": 865, + "end": 866, "loc": { "start": { - "line": 28, + "line": 36, "column": 24 }, "end": { - "line": 28, + "line": 36, "column": 25 } } @@ -5548,15 +5708,15 @@ "binop": null, "updateContext": null }, - "start": 776, - "end": 777, + "start": 866, + "end": 867, "loc": { "start": { - "line": 28, + "line": 36, "column": 25 }, "end": { - "line": 28, + "line": 36, "column": 26 } } @@ -5576,15 +5736,15 @@ "updateContext": null }, "value": "const", - "start": 780, - "end": 785, + "start": 870, + "end": 875, "loc": { "start": { - "line": 30, + "line": 38, "column": 1 }, "end": { - "line": 30, + "line": 38, "column": 6 } } @@ -5602,15 +5762,15 @@ "binop": null }, "value": "child", - "start": 786, - "end": 791, + "start": 876, + "end": 881, "loc": { "start": { - "line": 30, + "line": 38, "column": 7 }, "end": { - "line": 30, + "line": 38, "column": 12 } } @@ -5629,15 +5789,15 @@ "updateContext": null }, "value": "=", - "start": 792, - "end": 793, + "start": 882, + "end": 883, "loc": { "start": { - "line": 30, + "line": 38, "column": 13 }, "end": { - "line": 30, + "line": 38, "column": 14 } } @@ -5655,15 +5815,15 @@ "binop": null }, "value": "n", - "start": 794, - "end": 795, + "start": 884, + "end": 885, "loc": { "start": { - "line": 30, + "line": 38, "column": 15 }, "end": { - "line": 30, + "line": 38, "column": 16 } } @@ -5681,15 +5841,15 @@ "binop": null, "updateContext": null }, - "start": 795, - "end": 796, + "start": 885, + "end": 886, "loc": { "start": { - "line": 30, + "line": 38, "column": 16 }, "end": { - "line": 30, + "line": 38, "column": 17 } } @@ -5707,15 +5867,15 @@ "binop": null }, "value": "left", - "start": 796, - "end": 800, + "start": 886, + "end": 890, "loc": { "start": { - "line": 30, + "line": 38, "column": 17 }, "end": { - "line": 30, + "line": 38, "column": 21 } } @@ -5733,15 +5893,15 @@ "binop": null, "updateContext": null }, - "start": 800, - "end": 801, + "start": 890, + "end": 891, "loc": { "start": { - "line": 30, + "line": 38, "column": 21 }, "end": { - "line": 30, + "line": 38, "column": 22 } } @@ -5749,15 +5909,15 @@ { "type": "CommentLine", "value": " If n is black, deleting it reduces the black-height of every path going", - "start": 803, - "end": 877, + "start": 893, + "end": 967, "loc": { "start": { - "line": 31, + "line": 39, "column": 1 }, "end": { - "line": 31, + "line": 39, "column": 75 } } @@ -5765,15 +5925,15 @@ { "type": "CommentLine", "value": " through it by 1.", - "start": 879, - "end": 898, + "start": 969, + "end": 988, "loc": { "start": { - "line": 32, + "line": 40, "column": 1 }, "end": { - "line": 32, + "line": 40, "column": 20 } } @@ -5781,15 +5941,15 @@ { "type": "CommentLine", "value": " We can easily fix this when its only child is an", - "start": 900, - "end": 951, + "start": 990, + "end": 1041, "loc": { "start": { - "line": 33, + "line": 41, "column": 1 }, "end": { - "line": 33, + "line": 41, "column": 52 } } @@ -5797,15 +5957,15 @@ { "type": "CommentLine", "value": " internal RED node: change the color of the child to black and", - "start": 953, - "end": 1017, + "start": 1043, + "end": 1107, "loc": { "start": { - "line": 34, + "line": 42, "column": 1 }, "end": { - "line": 34, + "line": 42, "column": 65 } } @@ -5813,19 +5973,51 @@ { "type": "CommentLine", "value": " replace n with it.", - "start": 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"start": { - "line": 37, + "line": 47, "column": 7 }, "end": { - "line": 37, + "line": 47, "column": 13 } } @@ -6098,15 +6290,15 @@ "updateContext": null }, "value": "=", - "start": 1080, - "end": 1081, + "start": 1286, + "end": 1287, "loc": { "start": { - "line": 37, + "line": 47, "column": 14 }, "end": { - "line": 37, + "line": 47, "column": 15 } } @@ -6124,15 +6316,15 @@ "binop": null }, "value": "BLACK", - "start": 1082, - "end": 1087, + "start": 1288, + "end": 1293, "loc": { "start": { - "line": 37, + "line": 47, "column": 16 }, "end": { - "line": 37, + "line": 47, "column": 21 } } @@ -6150,15 +6342,15 @@ "binop": null, "updateContext": null }, - "start": 1087, - "end": 1088, + "start": 1293, + "end": 1294, "loc": { "start": { - "line": 37, + "line": 47, "column": 21 }, "end": { - "line": 37, + "line": 47, "column": 22 } } @@ -6175,15 +6367,15 @@ "postfix": false, "binop": null }, - "start": 1089, - "end": 1090, + "start": 1295, + "end": 1296, "loc": { "start": { - "line": 38, + 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} } @@ -4358,17 +5978,17 @@ "postfix": false, "binop": null }, - "value": "delete_case1", - "start": 334, - "end": 346, + "value": "delete_no_child", + "start": 674, + "end": 689, "loc": { "start": { - "line": 7, + "line": 12, "column": 19 }, "end": { - "line": 7, - "column": 31 + "line": 12, + "column": 34 } } }, @@ -4384,16 +6004,16 @@ "postfix": false, "binop": null }, - "start": 346, - "end": 347, + "start": 689, + "end": 690, "loc": { "start": { - "line": 7, - "column": 31 + "line": 12, + "column": 34 }, "end": { - "line": 7, - "column": 32 + "line": 12, + "column": 35 } } }, @@ -4410,16 +6030,16 @@ "binop": null }, "value": "from", - "start": 348, - "end": 352, + "start": 691, + "end": 695, "loc": { "start": { - "line": 7, - "column": 33 + "line": 12, + "column": 36 }, "end": { - "line": 7, - "column": 37 + "line": 12, + "column": 40 } } }, @@ -4436,17 +6056,17 @@ "binop": null, "updateContext": null }, - "value": "./deletion/delete_case1.js", - "start": 353, - "end": 381, + 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}, "end": { - "line": 14, + "line": 19, "column": 18 } } @@ -6017,16 +7637,16 @@ "postfix": false, "binop": null }, - "value": "prune", - "start": 824, - "end": 829, + "value": "uncle", + "start": 1130, + "end": 1135, "loc": { "start": { - "line": 14, + "line": 19, "column": 19 }, "end": { - "line": 14, + "line": 19, "column": 24 } } @@ -6043,15 +7663,15 @@ "postfix": false, "binop": null }, - "start": 829, - "end": 830, + "start": 1135, + "end": 1136, "loc": { "start": { - "line": 14, + "line": 19, "column": 24 }, "end": { - "line": 14, + "line": 19, "column": 25 } } @@ -6069,15 +7689,15 @@ "binop": null }, "value": "from", - "start": 831, - "end": 835, + "start": 1137, + "end": 1141, "loc": { "start": { - "line": 14, + "line": 19, "column": 26 }, "end": { - "line": 14, + "line": 19, "column": 30 } } @@ -6095,17 +7715,17 @@ "binop": null, "updateContext": null }, - "value": "./deletion/prune.js", - "start": 836, - "end": 857, + "value": "./family/uncle.js", + "start": 1142, + "end": 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+11167,15 @@ "binop": null }, "value": "as", - "start": 1765, - "end": 1767, + "start": 2123, + "end": 2125, "loc": { "start": { - "line": 29, + "line": 34, "column": 16 }, "end": { - "line": 29, + "line": 34, "column": 18 } } @@ -9572,17 +11192,17 @@ "postfix": false, "binop": null }, - "value": "inordertraversal", - "start": 1768, - "end": 1784, + "value": "rangetraversal", + "start": 2126, + "end": 2140, "loc": { "start": { - "line": 29, + "line": 34, "column": 19 }, "end": { - "line": 29, - "column": 35 + "line": 34, + "column": 33 } } }, @@ -9598,16 +11218,16 @@ "postfix": false, "binop": null }, - "start": 1784, - "end": 1785, + "start": 2140, + "end": 2141, "loc": { "start": { - "line": 29, - "column": 35 + "line": 34, + "column": 33 }, "end": { - "line": 29, - "column": 36 + "line": 34, + "column": 34 } } }, @@ -9624,16 +11244,16 @@ "binop": null }, "value": "from", - "start": 1786, - "end": 1790, + "start": 2142, + "end": 2146, "loc": { "start": { - "line": 29, - "column": 37 + "line": 34, + "column": 35 }, "end": { - "line": 29, - "column": 41 + "line": 34, + "column": 39 } } }, @@ -9650,17 +11270,17 @@ "binop": null, "updateContext": null }, - "value": "./traversal/inordertraversal.js", - "start": 1791, - "end": 1824, + "value": "./traversal/rangetraversal.js", + "start": 2147, + "end": 2178, "loc": { "start": { - "line": 29, - "column": 42 + "line": 34, + "column": 40 }, "end": { - "line": 29, - "column": 75 + "line": 34, + "column": 71 } } }, @@ -9677,16 +11297,16 @@ "binop": null, "updateContext": null }, - "start": 1824, - "end": 1825, + "start": 2178, + "end": 2179, "loc": { "start": { - "line": 29, - "column": 75 + "line": 34, + "column": 71 }, "end": { - "line": 29, - "column": 76 + "line": 34, + "column": 72 } } }, @@ -9705,15 +11325,15 @@ "updateContext": null }, "value": "export", - "start": 1826, - "end": 1832, + "start": 2180, + "end": 2186, "loc": { "start": { - "line": 30, + "line": 35, "column": 0 }, "end": { - "line": 30, + "line": 35, "column": 6 } } @@ -9730,15 +11350,15 @@ "postfix": false, "binop": null }, - "start": 1833, - "end": 1834, + "start": 2187, + "end": 2188, "loc": { "start": { - "line": 30, + "line": 35, "column": 7 }, "end": { - "line": 30, + "line": 35, "column": 8 } } @@ -9758,15 +11378,15 @@ "updateContext": null }, "value": "default", - "start": 1834, - "end": 1841, + "start": 2188, + "end": 2195, "loc": { "start": { - "line": 30, + "line": 35, "column": 8 }, "end": { - "line": 30, + "line": 35, "column": 15 } } @@ -9784,15 +11404,15 @@ "binop": null }, "value": "as", - "start": 1842, - "end": 1844, + "start": 2196, + "end": 2198, "loc": { "start": { - "line": 30, + "line": 35, "column": 16 }, "end": { - "line": 30, + "line": 35, "column": 18 } } @@ -9809,17 +11429,17 @@ "postfix": false, "binop": null }, - "value": "rangetraversal", - "start": 1845, - "end": 1859, + "value": "rightOpenRangeTraversal", + "start": 2199, + "end": 2222, "loc": { "start": { - "line": 30, + "line": 35, "column": 19 }, "end": { - "line": 30, - "column": 33 + "line": 35, + "column": 42 } } }, @@ -9835,16 +11455,16 @@ "postfix": false, "binop": null }, - "start": 1859, - "end": 1860, + "start": 2222, + "end": 2223, "loc": { "start": { - "line": 30, - "column": 33 + "line": 35, + "column": 42 }, "end": { - "line": 30, - "column": 34 + "line": 35, + "column": 43 } } }, @@ -9861,16 +11481,16 @@ "binop": null }, "value": "from", - "start": 1861, - "end": 1865, + "start": 2224, + "end": 2228, "loc": { "start": { - "line": 30, - "column": 35 + "line": 35, + "column": 44 }, "end": { - "line": 30, - "column": 39 + "line": 35, + "column": 48 } } }, @@ -9887,17 +11507,17 @@ "binop": null, "updateContext": null }, - "value": "./traversal/rangetraversal.js", - "start": 1866, - "end": 1897, + "value": "./traversal/rightOpenRangeTraversal.js", + "start": 2229, + "end": 2269, "loc": { "start": { - "line": 30, - "column": 40 + "line": 35, + "column": 49 }, "end": { - "line": 30, - "column": 71 + "line": 35, + "column": 89 } } }, @@ -9914,16 +11534,16 @@ "binop": null, "updateContext": null }, - "start": 1897, - "end": 1898, + "start": 2269, + "end": 2270, "loc": { "start": { - "line": 30, - "column": 71 + "line": 35, + "column": 89 }, "end": { - "line": 30, - "column": 72 + "line": 35, + "column": 90 } } }, @@ -9942,15 +11562,15 @@ "updateContext": null }, "value": "export", - "start": 1899, - "end": 1905, + "start": 2271, + "end": 2277, "loc": { "start": { - "line": 31, + "line": 36, "column": 0 }, "end": { - "line": 31, + "line": 36, "column": 6 } } @@ -9967,15 +11587,15 @@ "postfix": false, "binop": null }, - "start": 1906, - "end": 1907, + "start": 2278, + "end": 2279, "loc": { "start": { - "line": 31, + "line": 36, "column": 7 }, "end": { - "line": 31, + "line": 36, "column": 8 } } @@ -9995,15 +11615,15 @@ "updateContext": null }, "value": "default", - "start": 1907, - "end": 1914, + "start": 2279, + "end": 2286, "loc": { "start": { - "line": 31, + "line": 36, "column": 8 }, "end": { - "line": 31, + "line": 36, "column": 15 } } @@ -10021,15 +11641,15 @@ "binop": null }, "value": "as", - "start": 1915, - "end": 1917, + "start": 2287, + "end": 2289, "loc": { "start": { - "line": 31, + "line": 36, "column": 16 }, "end": { - "line": 31, + "line": 36, "column": 18 } } @@ -10047,15 +11667,15 @@ "binop": null }, "value": "Node", - "start": 1918, - "end": 1922, + "start": 2290, + "end": 2294, "loc": { "start": { - "line": 31, + "line": 36, "column": 19 }, "end": { - "line": 31, + "line": 36, "column": 23 } } @@ -10072,15 +11692,15 @@ "postfix": false, "binop": null }, - "start": 1922, - "end": 1923, + "start": 2294, + "end": 2295, "loc": { "start": { - "line": 31, + "line": 36, "column": 23 }, "end": { - "line": 31, + "line": 36, "column": 24 } } @@ -10098,15 +11718,15 @@ "binop": null }, "value": "from", - "start": 1924, - "end": 1928, + "start": 2296, + "end": 2300, "loc": { "start": { - "line": 31, + "line": 36, "column": 25 }, "end": { - "line": 31, + "line": 36, "column": 29 } } @@ -10125,15 +11745,15 @@ "updateContext": null }, "value": "./types/Node.js", - "start": 1929, - "end": 1946, + "start": 2301, + "end": 2318, "loc": { "start": { - "line": 31, + "line": 36, "column": 30 }, "end": { - "line": 31, + "line": 36, "column": 47 } } @@ -10151,15 +11771,15 @@ "binop": null, "updateContext": null }, - "start": 1946, - "end": 1947, + "start": 2318, + "end": 2319, "loc": { "start": { - "line": 31, + "line": 36, "column": 47 }, "end": { - "line": 31, + "line": 36, "column": 48 } } @@ -10179,15 +11799,15 @@ "updateContext": null }, "value": "export", - "start": 1948, - "end": 1954, + "start": 2320, + "end": 2326, "loc": { "start": { - "line": 32, + "line": 37, "column": 0 }, "end": { - "line": 32, + "line": 37, "column": 6 } } @@ -10204,15 +11824,15 @@ "postfix": false, "binop": null }, - "start": 1955, - "end": 1956, + "start": 2327, + "end": 2328, "loc": { "start": { - "line": 32, + "line": 37, "column": 7 }, "end": { - "line": 32, + "line": 37, "column": 8 } } @@ -10232,15 +11852,15 @@ "updateContext": null }, "value": "default", - "start": 1956, - "end": 1963, + "start": 2328, + "end": 2335, "loc": { "start": { - "line": 32, + "line": 37, "column": 8 }, "end": { - "line": 32, + "line": 37, "column": 15 } } @@ -10258,15 +11878,15 @@ "binop": null }, "value": "as", - "start": 1964, - "end": 1966, + "start": 2336, + "end": 2338, "loc": { "start": { - "line": 32, + "line": 37, "column": 16 }, "end": { - "line": 32, + "line": 37, "column": 18 } } @@ -10284,15 +11904,15 @@ "binop": null }, "value": "RedBlackTree", - "start": 1967, - "end": 1979, + "start": 2339, + "end": 2351, "loc": { "start": { - "line": 32, + "line": 37, "column": 19 }, "end": { - "line": 32, + "line": 37, "column": 31 } } @@ -10309,15 +11929,15 @@ "postfix": false, "binop": null }, - "start": 1979, - "end": 1980, + "start": 2351, + "end": 2352, "loc": { "start": { - "line": 32, + "line": 37, "column": 31 }, "end": { - "line": 32, + "line": 37, "column": 32 } } @@ -10335,15 +11955,15 @@ "binop": null }, "value": "from", - "start": 1981, - "end": 1985, + "start": 2353, + "end": 2357, "loc": { "start": { - "line": 32, + "line": 37, "column": 33 }, "end": { - "line": 32, + "line": 37, "column": 37 } } @@ -10362,15 +11982,15 @@ "updateContext": null }, "value": "./types/RedBlackTree.js", - "start": 1986, - "end": 2011, + "start": 2358, + "end": 2383, "loc": { "start": { - "line": 32, + "line": 37, "column": 38 }, "end": { - "line": 32, + "line": 37, "column": 63 } } @@ -10388,15 +12008,15 @@ "binop": null, "updateContext": null }, - "start": 2011, - "end": 2012, + "start": 2383, + "end": 2384, "loc": { "start": { - "line": 32, + "line": 37, "column": 63 }, "end": { - "line": 32, + "line": 37, "column": 64 } } @@ -10414,15 +12034,15 @@ "binop": null, "updateContext": null }, - "start": 2013, - "end": 2013, + "start": 2385, + "end": 2385, "loc": { "start": { - "line": 33, + "line": 38, "column": 0 }, "end": { - "line": 33, + "line": 38, "column": 0 } } diff --git a/ast/source/insertion/insert_case0.js.json b/ast/source/insertion/insert_case0.js.json index 5926303..28555b1 100644 --- a/ast/source/insertion/insert_case0.js.json +++ b/ast/source/insertion/insert_case0.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 671, + "end": 745, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 31, + "line": 36, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 671, + "end": 745, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 31, + "line": 36, "column": 0 } }, @@ -375,16 +375,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 187, - "end": 299, + "end": 351, "loc": { "start": { "line": 7, "column": 0 }, "end": { - "line": 13, + "line": 14, "column": 3 } } @@ -393,44 +393,44 @@ }, { "type": "Identifier", - "start": 300, - "end": 640, + "start": 352, + "end": 714, "loc": { "start": { - "line": 14, + "line": 15, "column": 0 }, "end": { - "line": 28, + "line": 33, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 306, - "end": 639, + "start": 358, + "end": 713, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 28, + "line": 33, "column": 1 } }, "id": { "type": "Identifier", - "start": 306, - "end": 318, + "start": 358, + "end": 370, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 18 }, "identifierName": "insert_case0" @@ -440,15 +440,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 321, - "end": 639, + "start": 373, + "end": 713, "loc": { "start": { - "line": 14, + "line": 15, "column": 21 }, "end": { - "line": 28, + "line": 33, "column": 1 } }, @@ -459,15 +459,15 @@ "params": [ { "type": "Identifier", - "start": 322, - "end": 323, + "start": 374, + "end": 375, "loc": { "start": { - "line": 14, + "line": 15, "column": 22 }, "end": { - "line": 14, + "line": 15, "column": 23 }, "identifierName": "n" @@ -477,58 +477,58 @@ ], "body": { "type": "BlockStatement", - "start": 328, - "end": 639, + "start": 380, + "end": 713, "loc": { "start": { - "line": 14, + "line": 15, "column": 28 }, "end": { - "line": 28, + "line": 33, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 331, - "end": 357, + "start": 383, + "end": 409, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 331, - "end": 356, + "start": 383, + "end": 408, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 26 } }, "callee": { "type": "Identifier", - "start": 331, - "end": 337, + "start": 383, + "end": 389, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 7 }, "identifierName": "assert" @@ -538,29 +538,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 338, - "end": 355, + "start": 390, + "end": 407, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 25 } }, "left": { "type": "Identifier", - "start": 338, - "end": 339, + "start": 390, + "end": 391, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 9 }, "identifierName": "n" @@ -570,15 +570,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 351, - "end": 355, + "start": 403, + "end": 407, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 15, + "line": 16, "column": 25 }, "identifierName": "Node" @@ -591,43 +591,43 @@ }, { "type": "ExpressionStatement", - "start": 359, - "end": 384, + "start": 411, + "end": 436, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 359, - "end": 383, + "start": 411, + "end": 435, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 25 } }, "callee": { "type": "Identifier", - "start": 359, - "end": 365, + "start": 411, + "end": 417, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 }, "identifierName": "assert" @@ -637,43 +637,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 366, - "end": 382, + "start": 418, + "end": 434, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 366, - "end": 374, + "start": 418, + "end": 426, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 16 } }, "object": { "type": "Identifier", - "start": 366, - "end": 367, + "start": 418, + "end": 419, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 }, "identifierName": "n" @@ -682,15 +682,15 @@ }, "property": { "type": "Identifier", - "start": 368, - "end": 374, + "start": 420, + "end": 426, "loc": { "start": { - "line": 16, + "line": 17, "column": 10 }, "end": { - "line": 16, + "line": 17, "column": 16 }, "identifierName": "_color" @@ -702,15 +702,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 379, - "end": 382, + "start": 431, + "end": 434, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 24 }, "identifierName": "RED" @@ -723,43 +723,43 @@ }, { "type": "ExpressionStatement", - "start": 386, - "end": 418, + "start": 438, + "end": 470, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 386, - "end": 417, + "start": 438, + "end": 469, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 32 } }, "callee": { "type": "Identifier", - "start": 386, - "end": 392, + "start": 438, + "end": 444, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 7 }, "identifierName": "assert" @@ -769,57 +769,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 393, - "end": 416, + "start": 445, + "end": 468, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 393, - "end": 406, + "start": 445, + "end": 458, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 21 } }, "object": { "type": "MemberExpression", - "start": 393, - "end": 399, + "start": 445, + "end": 451, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 14 } }, "object": { "type": "Identifier", - "start": 393, - "end": 394, + "start": 445, + "end": 446, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 9 }, "identifierName": "n" @@ -828,15 +828,15 @@ }, "property": { "type": "Identifier", - "start": 395, - "end": 399, + "start": 447, + "end": 451, "loc": { "start": { - "line": 17, + "line": 18, "column": 10 }, "end": { - "line": 17, + "line": 18, "column": 14 }, "identifierName": "left" @@ -847,15 +847,15 @@ }, "property": { "type": "Identifier", - "start": 400, - "end": 406, + "start": 452, + "end": 458, "loc": { "start": { - "line": 17, + "line": 18, "column": 15 }, "end": { - "line": 17, + "line": 18, "column": 21 }, "identifierName": "_color" @@ -867,15 +867,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 411, - "end": 416, + "start": 463, + "end": 468, "loc": { "start": { - "line": 17, + "line": 18, "column": 26 }, "end": { - "line": 17, + "line": 18, "column": 31 }, "identifierName": "BLACK" @@ -888,43 +888,43 @@ }, { "type": "ExpressionStatement", - "start": 420, - "end": 453, + "start": 472, + "end": 505, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 34 } }, "expression": { "type": "CallExpression", - "start": 420, - "end": 452, + "start": 472, + "end": 504, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 33 } }, "callee": { "type": "Identifier", - "start": 420, - "end": 426, + "start": 472, + "end": 478, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 7 }, "identifierName": "assert" @@ -934,57 +934,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 427, - "end": 451, + "start": 479, + "end": 503, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 32 } }, "left": { "type": "MemberExpression", - "start": 427, - "end": 441, + "start": 479, + "end": 493, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 22 } }, "object": { "type": "MemberExpression", - "start": 427, - "end": 434, + "start": 479, + "end": 486, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 15 } }, "object": { "type": "Identifier", - "start": 427, - "end": 428, + "start": 479, + "end": 480, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 9 }, "identifierName": "n" @@ -993,15 +993,15 @@ }, "property": { "type": "Identifier", - "start": 429, - "end": 434, + "start": 481, + "end": 486, "loc": { "start": { - "line": 18, + "line": 19, "column": 10 }, "end": { - "line": 18, + "line": 19, "column": 15 }, "identifierName": "right" @@ -1012,15 +1012,15 @@ }, "property": { "type": "Identifier", - "start": 435, - "end": 441, + "start": 487, + "end": 493, "loc": { "start": { - "line": 18, + "line": 19, "column": 16 }, "end": { - "line": 18, + "line": 19, "column": 22 }, "identifierName": "_color" @@ -1032,15 +1032,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 446, - "end": 451, + "start": 498, + "end": 503, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 32 }, "identifierName": "BLACK" @@ -1054,15 +1054,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 455, - "end": 572, + "start": 507, + "end": 624, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 4 } } @@ -1071,57 +1071,57 @@ }, { "type": "IfStatement", - "start": 574, - "end": 637, + "start": 626, + "end": 685, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 27, - "column": 22 + "line": 30, + "column": 2 } }, "test": { "type": "BinaryExpression", - "start": 578, - "end": 595, + "start": 630, + "end": 647, "loc": { "start": { - "line": 26, + "line": 27, "column": 5 }, "end": { - "line": 26, + "line": 27, "column": 22 } }, "left": { "type": "MemberExpression", - "start": 578, - "end": 586, + "start": 630, + "end": 638, "loc": { "start": { - "line": 26, + "line": 27, "column": 5 }, "end": { - "line": 26, + "line": 27, "column": 13 } }, "object": { "type": "Identifier", - "start": 578, - "end": 579, + "start": 630, + "end": 631, "loc": { "start": { - "line": 26, + "line": 27, "column": 5 }, "end": { - "line": 26, + "line": 27, "column": 6 }, "identifierName": "n" @@ -1131,15 +1131,15 @@ }, "property": { "type": "Identifier", - "start": 580, - "end": 586, + "start": 632, + "end": 638, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 13 }, "identifierName": "parent" @@ -1152,15 +1152,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 591, - "end": 595, + "start": 643, + "end": 647, "loc": { "start": { - "line": 26, + "line": 27, "column": 18 }, "end": { - "line": 26, + "line": 27, "column": 22 } } @@ -1168,187 +1168,238 @@ "leadingComments": null }, "consequent": { - "type": "ExpressionStatement", - "start": 597, - "end": 614, + "type": "BlockStatement", + "start": 649, + "end": 685, "loc": { "start": { - "line": 26, + "line": 27, "column": 24 }, "end": { - "line": 26, - "column": 41 + "line": 30, + "column": 2 } }, - "expression": { - "type": "AssignmentExpression", - "start": 597, - "end": 613, - "loc": { - "start": { - "line": 26, - "column": 24 - }, - "end": { - "line": 26, - "column": 40 - } - }, - "operator": "=", - "left": { - "type": "MemberExpression", - "start": 597, - "end": 605, + "body": [ + { + "type": "ExpressionStatement", + "start": 653, + "end": 670, "loc": { "start": { - "line": 26, - "column": 24 + "line": 28, + "column": 2 }, "end": { - "line": 26, - "column": 32 + "line": 28, + "column": 19 } }, - "object": { - "type": "Identifier", - "start": 597, - "end": 598, + "expression": { + "type": "AssignmentExpression", + "start": 653, + "end": 669, "loc": { "start": { - "line": 26, - "column": 24 + "line": 28, + "column": 2 }, "end": { - "line": 26, - "column": 25 - }, - "identifierName": "n" + "line": 28, + "column": 18 + } }, - "name": "n" - }, - "property": { - "type": "Identifier", - "start": 599, - "end": 605, - "loc": { - "start": { - "line": 26, - "column": 26 + "operator": "=", + "left": { + "type": "MemberExpression", + "start": 653, + "end": 661, + "loc": { + "start": { + "line": 28, + "column": 2 + }, + "end": { + "line": 28, + "column": 10 + } }, - "end": { - "line": 26, - "column": 32 + "object": { + "type": "Identifier", + "start": 653, + "end": 654, + "loc": { + "start": { + "line": 28, + "column": 2 + }, + "end": { + "line": 28, + "column": 3 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 655, + "end": 661, + "loc": { + "start": { + "line": 28, + "column": 4 + }, + "end": { + "line": 28, + "column": 10 + }, + "identifierName": "_color" + }, + "name": "_color" }, - "identifierName": "_color" + "computed": false }, - "name": "_color" - }, - "computed": false + "right": { + "type": "Identifier", + "start": 664, + "end": 669, + "loc": { + "start": { + "line": 28, + "column": 13 + }, + "end": { + "line": 28, + "column": 18 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } + } }, - "right": { - "type": "Identifier", - "start": 608, - "end": 613, + { + "type": "ReturnStatement", + "start": 673, + "end": 682, "loc": { "start": { - "line": 26, - "column": 35 + "line": 29, + "column": 2 }, "end": { - "line": 26, - "column": 40 - }, - "identifierName": "BLACK" + "line": 29, + "column": 11 + } }, - "name": "BLACK" + "argument": { + "type": "Identifier", + "start": 680, + "end": 681, + "loc": { + "start": { + "line": 29, + "column": 9 + }, + "end": { + "line": 29, + "column": 10 + }, + "identifierName": "n" + }, + "name": "n" + } } - } + ], + "directives": [] }, - "alternate": { - "type": "ExpressionStatement", - "start": 621, - "end": 637, - "loc": { - "start": { - "line": 27, - "column": 6 - }, - "end": { - "line": 27, - "column": 22 - } - }, - "expression": { - "type": "CallExpression", - "start": 621, - "end": 636, + "alternate": null, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", + "start": 507, + "end": 624, "loc": { "start": { - "line": 27, - "column": 6 + "line": 20, + "column": 1 }, "end": { - "line": 27, - "column": 21 + "line": 26, + "column": 4 } + } + } + ] + }, + { + "type": "ReturnStatement", + "start": 688, + "end": 711, + "loc": { + "start": { + "line": 32, + "column": 1 + }, + "end": { + "line": 32, + "column": 24 + } + }, + "argument": { + "type": "CallExpression", + "start": 695, + "end": 710, + "loc": { + "start": { + "line": 32, + "column": 8 }, - "callee": { + "end": { + "line": 32, + "column": 23 + } + }, + "callee": { + "type": "Identifier", + "start": 695, + "end": 707, + "loc": { + "start": { + "line": 32, + "column": 8 + }, + "end": { + "line": 32, + "column": 20 + }, + "identifierName": "insert_case1" + }, + "name": "insert_case1" + }, + "arguments": [ + { "type": "Identifier", - "start": 621, - "end": 633, + "start": 708, + "end": 709, "loc": { "start": { - "line": 27, - "column": 6 + "line": 32, + "column": 21 }, "end": { - "line": 27, - "column": 18 - }, - "identifierName": "insert_case1" - }, - "name": "insert_case1" - }, - "arguments": [ - { - "type": "Identifier", - "start": 634, - "end": 635, - "loc": { - "start": { - "line": 27, - "column": 19 - }, - "end": { - "line": 27, - "column": 20 - }, - "identifierName": "n" + "line": 32, + "column": 22 }, - "name": "n" - } - ] - } - }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 455, - "end": 572, - "loc": { - "start": { - "line": 19, - "column": 1 + "identifierName": "n" }, - "end": { - "line": 25, - "column": 4 - } + "name": "n" } - } - ] + ] + } } ], "directives": [] @@ -1364,29 +1415,29 @@ }, { "type": "Identifier", - "start": 642, - "end": 670, + "start": 716, + "end": 744, "loc": { "start": { - "line": 30, + "line": 35, "column": 0 }, "end": { - "line": 30, + "line": 35, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 657, - "end": 669, + "start": 731, + "end": 743, "loc": { "start": { - "line": 30, + "line": 35, "column": 15 }, "end": { - "line": 30, + "line": 35, "column": 27 }, "identifierName": "insert_case0" @@ -1399,58 +1450,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 642, - "end": 670, + "start": 716, + "end": 744, "loc": { "start": { - "line": 30, + "line": 35, "column": 0 }, "end": { - "line": 30, + "line": 35, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 300, - "end": 640, + "start": 352, + "end": 714, "loc": { "start": { - "line": 14, + "line": 15, "column": 0 }, "end": { - "line": 28, + "line": 33, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 306, - "end": 639, + "start": 358, + "end": 713, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 28, + "line": 33, "column": 1 } }, "id": { "type": "Identifier", - "start": 306, - "end": 318, + "start": 358, + "end": 370, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 18 }, "identifierName": "insert_case0" @@ -1460,29 +1511,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 321, - "end": 639, + "start": 373, + "end": 713, "loc": { "start": { - "line": 14, + "line": 15, "column": 21 }, "end": { - "line": 28, + "line": 33, "column": 1 } }, "id": { "type": "Identifier", - "start": 306, - "end": 318, + "start": 358, + "end": 370, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 18 }, "identifierName": "insert_case0" @@ -1496,15 +1547,15 @@ "params": [ { "type": "Identifier", - "start": 322, - "end": 323, + "start": 374, + "end": 375, "loc": { "start": { - "line": 14, + "line": 15, "column": 22 }, "end": { - "line": 14, + "line": 15, "column": 23 }, "identifierName": "n" @@ -1514,58 +1565,58 @@ ], "body": { "type": "BlockStatement", - "start": 328, - "end": 639, + "start": 380, + "end": 713, "loc": { "start": { - "line": 14, + "line": 15, "column": 28 }, "end": { - "line": 28, + "line": 33, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 331, - "end": 357, + "start": 383, + "end": 409, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 331, - "end": 356, + "start": 383, + "end": 408, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 26 } }, "callee": { "type": "Identifier", - "start": 331, - "end": 337, + "start": 383, + "end": 389, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 7 }, "identifierName": "assert" @@ -1575,29 +1626,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 338, - "end": 355, + "start": 390, + "end": 407, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 25 } }, "left": { "type": "Identifier", - "start": 338, - "end": 339, + "start": 390, + "end": 391, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 9 }, "identifierName": "n" @@ -1607,15 +1658,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 351, - "end": 355, + "start": 403, + "end": 407, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 15, + "line": 16, "column": 25 }, "identifierName": "Node" @@ -1628,43 +1679,43 @@ }, { "type": "ExpressionStatement", - "start": 359, - "end": 384, + "start": 411, + "end": 436, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 359, - "end": 383, + "start": 411, + "end": 435, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 25 } }, "callee": { "type": "Identifier", - "start": 359, - "end": 365, + "start": 411, + "end": 417, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 }, "identifierName": "assert" @@ -1674,43 +1725,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 366, - "end": 382, + "start": 418, + "end": 434, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 366, - "end": 374, + "start": 418, + "end": 426, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 16 } }, "object": { "type": "Identifier", - "start": 366, - "end": 367, + "start": 418, + "end": 419, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 }, "identifierName": "n" @@ -1719,15 +1770,15 @@ }, "property": { "type": "Identifier", - "start": 368, - "end": 374, + "start": 420, + "end": 426, "loc": { "start": { - "line": 16, + "line": 17, "column": 10 }, "end": { - "line": 16, + "line": 17, "column": 16 }, "identifierName": "_color" @@ -1739,15 +1790,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 379, - "end": 382, + "start": 431, + "end": 434, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 24 }, "identifierName": "RED" @@ -1760,43 +1811,43 @@ }, { "type": "ExpressionStatement", - "start": 386, - "end": 418, + "start": 438, + "end": 470, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 386, - "end": 417, + "start": 438, + "end": 469, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 32 } }, "callee": { "type": "Identifier", - "start": 386, - "end": 392, + "start": 438, + "end": 444, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 7 }, "identifierName": "assert" @@ -1806,57 +1857,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 393, - "end": 416, + "start": 445, + "end": 468, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 393, - "end": 406, + "start": 445, + "end": 458, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 21 } }, "object": { "type": "MemberExpression", - "start": 393, - "end": 399, + "start": 445, + "end": 451, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 14 } }, "object": { "type": "Identifier", - "start": 393, - "end": 394, + "start": 445, + "end": 446, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 9 }, "identifierName": "n" @@ -1865,15 +1916,15 @@ }, "property": { "type": "Identifier", - "start": 395, - "end": 399, + "start": 447, + "end": 451, "loc": { "start": { - "line": 17, + "line": 18, "column": 10 }, "end": { - "line": 17, + "line": 18, "column": 14 }, "identifierName": "left" @@ -1884,15 +1935,15 @@ }, "property": { "type": "Identifier", - "start": 400, - "end": 406, + "start": 452, + "end": 458, "loc": { "start": { - "line": 17, + "line": 18, "column": 15 }, "end": { - "line": 17, + "line": 18, "column": 21 }, "identifierName": "_color" @@ -1904,15 +1955,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 411, - "end": 416, + "start": 463, + "end": 468, "loc": { "start": { - "line": 17, + "line": 18, "column": 26 }, "end": { - "line": 17, + "line": 18, "column": 31 }, "identifierName": "BLACK" @@ -1925,43 +1976,43 @@ }, { "type": "ExpressionStatement", - "start": 420, - "end": 453, + "start": 472, + "end": 505, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 34 } }, "expression": { "type": "CallExpression", - "start": 420, - "end": 452, + "start": 472, + "end": 504, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 33 } }, "callee": { "type": "Identifier", - "start": 420, - "end": 426, + "start": 472, + "end": 478, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 7 }, "identifierName": "assert" @@ -1971,57 +2022,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 427, - "end": 451, + "start": 479, + "end": 503, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 32 } }, "left": { "type": "MemberExpression", - "start": 427, - "end": 441, + "start": 479, + "end": 493, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 22 } }, "object": { "type": "MemberExpression", - "start": 427, - "end": 434, + "start": 479, + "end": 486, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 15 } }, "object": { "type": "Identifier", - "start": 427, - "end": 428, + "start": 479, + "end": 480, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 9 }, "identifierName": "n" @@ -2030,15 +2081,15 @@ }, "property": { "type": "Identifier", - "start": 429, - "end": 434, + "start": 481, + "end": 486, "loc": { "start": { - "line": 18, + "line": 19, "column": 10 }, "end": { - "line": 18, + "line": 19, "column": 15 }, "identifierName": "right" @@ -2049,15 +2100,15 @@ }, "property": { "type": "Identifier", - "start": 435, - "end": 441, + "start": 487, + "end": 493, "loc": { "start": { - "line": 18, + "line": 19, "column": 16 }, "end": { - "line": 18, + "line": 19, "column": 22 }, "identifierName": "_color" @@ -2069,15 +2120,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 446, - "end": 451, + "start": 498, + "end": 503, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 32 }, "identifierName": "BLACK" @@ -2091,15 +2142,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 455, - "end": 572, + "start": 507, + "end": 624, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 4 } } @@ -2108,57 +2159,57 @@ }, { "type": "IfStatement", - "start": 574, - "end": 637, + "start": 626, + "end": 685, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 27, - "column": 22 + "line": 30, + "column": 2 } }, "test": { "type": "BinaryExpression", - "start": 578, - "end": 595, + "start": 630, + "end": 647, "loc": { "start": { - "line": 26, + "line": 27, "column": 5 }, "end": { - "line": 26, + "line": 27, "column": 22 } }, "left": { "type": "MemberExpression", - "start": 578, - "end": 586, + "start": 630, + "end": 638, "loc": { "start": { - "line": 26, + "line": 27, "column": 5 }, "end": { - "line": 26, + "line": 27, "column": 13 } }, "object": { "type": "Identifier", - "start": 578, - "end": 579, + "start": 630, + "end": 631, "loc": { "start": { - "line": 26, + "line": 27, "column": 5 }, "end": { - "line": 26, + "line": 27, "column": 6 }, "identifierName": "n" @@ -2168,15 +2219,15 @@ }, "property": { "type": "Identifier", - "start": 580, - "end": 586, + "start": 632, + "end": 638, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 13 }, "identifierName": "parent" @@ -2189,15 +2240,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 591, - "end": 595, + "start": 643, + "end": 647, "loc": { "start": { - "line": 26, + "line": 27, "column": 18 }, "end": { - "line": 26, + "line": 27, "column": 22 } } @@ -2205,187 +2256,238 @@ "leadingComments": null }, "consequent": { - "type": "ExpressionStatement", - "start": 597, - "end": 614, + "type": "BlockStatement", + "start": 649, + "end": 685, "loc": { "start": { - "line": 26, + "line": 27, "column": 24 }, "end": { - "line": 26, - "column": 41 + "line": 30, + "column": 2 } }, - "expression": { - "type": "AssignmentExpression", - "start": 597, - "end": 613, - "loc": { - "start": { - "line": 26, - "column": 24 - }, - "end": { - "line": 26, - "column": 40 - } - }, - "operator": "=", - "left": { - "type": "MemberExpression", - "start": 597, - "end": 605, + "body": [ + { + "type": "ExpressionStatement", + "start": 653, + "end": 670, "loc": { "start": { - "line": 26, - "column": 24 + "line": 28, + "column": 2 }, "end": { - "line": 26, - "column": 32 + "line": 28, + "column": 19 } }, - "object": { - "type": "Identifier", - "start": 597, - "end": 598, + "expression": { + "type": "AssignmentExpression", + "start": 653, + "end": 669, "loc": { "start": { - "line": 26, - "column": 24 + "line": 28, + "column": 2 }, "end": { - "line": 26, - "column": 25 - }, - "identifierName": "n" + "line": 28, + "column": 18 + } }, - "name": "n" - }, - "property": { - "type": "Identifier", - "start": 599, - "end": 605, - "loc": { - "start": { - "line": 26, - "column": 26 - }, - "end": { - "line": 26, - "column": 32 + "operator": "=", + "left": { + "type": "MemberExpression", + "start": 653, + "end": 661, + "loc": { + "start": { + "line": 28, + "column": 2 + }, + "end": { + "line": 28, + "column": 10 + } }, - "identifierName": "_color" - }, - "name": "_color" - }, - "computed": false - }, - "right": { - "type": "Identifier", - "start": 608, - "end": 613, - "loc": { - "start": { - "line": 26, - "column": 35 - }, - "end": { - "line": 26, - "column": 40 + "object": { + "type": "Identifier", + "start": 653, + "end": 654, + "loc": { + "start": { + "line": 28, + "column": 2 + }, + "end": { + "line": 28, + "column": 3 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 655, + "end": 661, + "loc": { + "start": { + "line": 28, + "column": 4 + }, + "end": { + "line": 28, + "column": 10 + }, + "identifierName": "_color" + }, + "name": "_color" + }, + "computed": false }, - "identifierName": "BLACK" - }, - "name": "BLACK" - } - } - }, - "alternate": { - "type": "ExpressionStatement", - "start": 621, - "end": 637, - "loc": { - "start": { - "line": 27, - "column": 6 - }, - "end": { - "line": 27, - "column": 22 - } - }, - "expression": { - "type": "CallExpression", - "start": 621, - "end": 636, - "loc": { - "start": { - "line": 27, - "column": 6 - }, - "end": { - "line": 27, - "column": 21 + "right": { + "type": "Identifier", + "start": 664, + "end": 669, + "loc": { + "start": { + "line": 28, + "column": 13 + }, + "end": { + "line": 28, + "column": 18 + }, + "identifierName": "BLACK" + }, + "name": "BLACK" + } } }, - "callee": { - "type": "Identifier", - "start": 621, - "end": 633, + { + "type": "ReturnStatement", + "start": 673, + "end": 682, "loc": { "start": { - "line": 27, - "column": 6 + "line": 29, + "column": 2 }, "end": { - "line": 27, - "column": 18 - }, - "identifierName": "insert_case1" + "line": 29, + "column": 11 + } }, - "name": "insert_case1" - }, - "arguments": [ - { + "argument": { "type": "Identifier", - "start": 634, - "end": 635, + "start": 680, + "end": 681, "loc": { "start": { - "line": 27, - "column": 19 + "line": 29, + "column": 9 }, "end": { - "line": 27, - "column": 20 + "line": 29, + "column": 10 }, "identifierName": "n" }, "name": "n" } - ] - } + } + ], + "directives": [] }, + "alternate": null, "leadingComments": [ { "type": "CommentBlock", "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 455, - "end": 572, + "start": 507, + "end": 624, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 4 } } } ] + }, + { + "type": "ReturnStatement", + "start": 688, + "end": 711, + "loc": { + "start": { + "line": 32, + "column": 1 + }, + "end": { + "line": 32, + "column": 24 + } + }, + "argument": { + "type": "CallExpression", + "start": 695, + "end": 710, + "loc": { + "start": { + "line": 32, + "column": 8 + }, + "end": { + "line": 32, + "column": 23 + } + }, + "callee": { + "type": "Identifier", + "start": 695, + "end": 707, + "loc": { + "start": { + "line": 32, + "column": 8 + }, + "end": { + "line": 32, + "column": 20 + }, + "identifierName": "insert_case1" + }, + "name": "insert_case1" + }, + "arguments": [ + { + "type": "Identifier", + "start": 708, + "end": 709, + "loc": { + "start": { + "line": 32, + "column": 21 + }, + "end": { + "line": 32, + "column": 22 + }, + "identifierName": "n" + }, + "name": "n" + } + ] + } } ], "directives": [] @@ -2398,16 +2500,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 187, - "end": 299, + "end": 351, "loc": { "start": { "line": 7, "column": 0 }, "end": { - "line": 13, + "line": 14, "column": 3 } } @@ -2422,16 +2524,16 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 187, - "end": 299, + "end": 351, "loc": { "start": { "line": 7, "column": 0 }, "end": { - "line": 13, + "line": 14, "column": 3 } } @@ -2439,15 +2541,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 455, - "end": 572, + "start": 507, + "end": 624, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 4 } } @@ -3121,16 +3223,16 @@ }, { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 187, - "end": 299, + "end": 351, "loc": { "start": { "line": 7, "column": 0 }, "end": { - "line": 13, + "line": 14, "column": 3 } } @@ -3150,15 +3252,15 @@ "updateContext": null }, "value": "const", - "start": 300, - "end": 305, + "start": 352, + "end": 357, "loc": { "start": { - "line": 14, + "line": 15, "column": 0 }, "end": { - "line": 14, + "line": 15, "column": 5 } } @@ -3176,15 +3278,15 @@ "binop": null }, "value": "insert_case0", - "start": 306, - "end": 318, + "start": 358, + "end": 370, "loc": { "start": { - "line": 14, + "line": 15, "column": 6 }, "end": { - "line": 14, + "line": 15, "column": 18 } } @@ -3203,15 +3305,15 @@ "updateContext": null }, "value": "=", - "start": 319, - "end": 320, + "start": 371, + "end": 372, "loc": { "start": { - "line": 14, + "line": 15, "column": 19 }, "end": { - "line": 14, + "line": 15, "column": 20 } } @@ -3228,15 +3330,15 @@ "postfix": false, "binop": null }, - "start": 321, - "end": 322, + "start": 373, + "end": 374, "loc": { "start": { - "line": 14, + "line": 15, "column": 21 }, "end": { - "line": 14, + "line": 15, "column": 22 } } @@ -3254,15 +3356,15 @@ "binop": null }, "value": "n", - "start": 322, - "end": 323, + "start": 374, + "end": 375, "loc": { "start": { - "line": 14, + "line": 15, "column": 22 }, "end": { - "line": 14, + "line": 15, "column": 23 } } @@ -3279,15 +3381,15 @@ "postfix": false, "binop": null }, - "start": 323, - "end": 324, + "start": 375, + "end": 376, "loc": { "start": { - "line": 14, + "line": 15, "column": 23 }, "end": { - "line": 14, + "line": 15, "column": 24 } } @@ -3305,15 +3407,15 @@ "binop": null, "updateContext": null }, - "start": 325, - "end": 327, + "start": 377, + "end": 379, "loc": { "start": { - "line": 14, + "line": 15, "column": 25 }, "end": { - "line": 14, + "line": 15, "column": 27 } } @@ -3330,15 +3432,15 @@ "postfix": false, "binop": null }, - "start": 328, - "end": 329, + "start": 380, + "end": 381, "loc": { "start": { - "line": 14, + "line": 15, "column": 28 }, "end": { - "line": 14, + "line": 15, "column": 29 } } @@ -3356,15 +3458,15 @@ "binop": null }, "value": "assert", - "start": 331, - "end": 337, + "start": 383, + "end": 389, "loc": { "start": { - "line": 15, + "line": 16, "column": 1 }, "end": { - "line": 15, + "line": 16, "column": 7 } } @@ -3381,15 +3483,15 @@ "postfix": false, "binop": null }, - "start": 337, - "end": 338, + "start": 389, + "end": 390, "loc": { "start": { - "line": 15, + "line": 16, "column": 7 }, "end": { - "line": 15, + "line": 16, "column": 8 } } @@ -3407,15 +3509,15 @@ "binop": null }, "value": "n", - "start": 338, - "end": 339, + "start": 390, + "end": 391, "loc": { "start": { - "line": 15, + "line": 16, "column": 8 }, "end": { - "line": 15, + "line": 16, "column": 9 } } @@ -3435,15 +3537,15 @@ "updateContext": null }, "value": "instanceof", - "start": 340, - "end": 350, + "start": 392, + "end": 402, "loc": { "start": { - "line": 15, + "line": 16, "column": 10 }, "end": { - "line": 15, + "line": 16, "column": 20 } } @@ -3461,15 +3563,15 @@ "binop": null }, "value": "Node", - "start": 351, - "end": 355, + "start": 403, + "end": 407, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 15, + "line": 16, "column": 25 } } @@ -3486,15 +3588,15 @@ "postfix": false, "binop": null }, - "start": 355, - "end": 356, + "start": 407, + "end": 408, "loc": { "start": { - "line": 15, + "line": 16, "column": 25 }, "end": { - "line": 15, + "line": 16, "column": 26 } } @@ -3512,15 +3614,15 @@ "binop": null, "updateContext": null }, - "start": 356, - "end": 357, + "start": 408, + "end": 409, "loc": { "start": { - "line": 15, + "line": 16, "column": 26 }, "end": { - "line": 15, + "line": 16, "column": 27 } } @@ -3538,15 +3640,15 @@ "binop": null }, "value": "assert", - "start": 359, - "end": 365, + "start": 411, + "end": 417, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 } } @@ -3563,15 +3665,15 @@ "postfix": false, "binop": null }, - "start": 365, - "end": 366, + "start": 417, + "end": 418, "loc": { "start": { - "line": 16, + "line": 17, "column": 7 }, "end": { - "line": 16, + "line": 17, "column": 8 } } @@ -3589,15 +3691,15 @@ "binop": null }, "value": "n", - "start": 366, - "end": 367, + "start": 418, + "end": 419, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 } } @@ -3615,15 +3717,15 @@ "binop": null, "updateContext": null }, - "start": 367, - "end": 368, + "start": 419, + "end": 420, "loc": { "start": { - "line": 16, + "line": 17, "column": 9 }, "end": { - "line": 16, + "line": 17, "column": 10 } } @@ -3641,15 +3743,15 @@ "binop": null }, "value": "_color", - "start": 368, - "end": 374, + "start": 420, + "end": 426, "loc": { "start": { - "line": 16, + "line": 17, "column": 10 }, "end": { - "line": 16, + "line": 17, "column": 16 } } @@ -3668,15 +3770,15 @@ "updateContext": null }, "value": "===", - "start": 375, - "end": 378, + "start": 427, + "end": 430, "loc": { "start": { - "line": 16, + "line": 17, "column": 17 }, "end": { - "line": 16, + "line": 17, "column": 20 } } @@ -3694,15 +3796,15 @@ "binop": null }, "value": "RED", - "start": 379, - "end": 382, + "start": 431, + "end": 434, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 24 } } @@ -3719,15 +3821,15 @@ "postfix": false, "binop": null }, - "start": 382, - "end": 383, + "start": 434, + "end": 435, "loc": { "start": { - "line": 16, + "line": 17, "column": 24 }, "end": { - "line": 16, + "line": 17, "column": 25 } } @@ -3745,15 +3847,15 @@ "binop": null, "updateContext": null }, - "start": 383, - "end": 384, + "start": 435, + "end": 436, "loc": { "start": { - "line": 16, + "line": 17, "column": 25 }, "end": { - "line": 16, + "line": 17, "column": 26 } } @@ -3771,15 +3873,15 @@ "binop": null }, "value": "assert", - "start": 386, - "end": 392, + "start": 438, + "end": 444, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 7 } } @@ -3796,15 +3898,15 @@ "postfix": false, "binop": null }, - "start": 392, - "end": 393, + "start": 444, + "end": 445, "loc": { "start": { - "line": 17, + "line": 18, "column": 7 }, "end": { - "line": 17, + "line": 18, "column": 8 } } @@ -3822,15 +3924,15 @@ "binop": null }, "value": "n", - "start": 393, - "end": 394, + "start": 445, + "end": 446, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 9 } } @@ -3848,15 +3950,15 @@ "binop": null, "updateContext": null }, - "start": 394, - "end": 395, + "start": 446, + "end": 447, "loc": { "start": { - "line": 17, + "line": 18, "column": 9 }, "end": { - "line": 17, + "line": 18, "column": 10 } } @@ -3874,15 +3976,15 @@ "binop": null }, "value": "left", - "start": 395, - "end": 399, + "start": 447, + "end": 451, "loc": { "start": { - "line": 17, + "line": 18, "column": 10 }, "end": { - "line": 17, + "line": 18, "column": 14 } } @@ -3900,15 +4002,15 @@ "binop": null, "updateContext": null }, - "start": 399, - "end": 400, + "start": 451, + "end": 452, "loc": { "start": { - "line": 17, + "line": 18, "column": 14 }, "end": { - "line": 17, + "line": 18, "column": 15 } } @@ -3926,15 +4028,15 @@ "binop": null }, "value": "_color", - "start": 400, - "end": 406, + "start": 452, + "end": 458, "loc": { "start": { - "line": 17, + "line": 18, "column": 15 }, "end": { - "line": 17, + "line": 18, "column": 21 } } @@ -3953,15 +4055,15 @@ "updateContext": null }, "value": "===", - "start": 407, - "end": 410, + "start": 459, + "end": 462, "loc": { "start": { - "line": 17, + "line": 18, "column": 22 }, "end": { - "line": 17, + "line": 18, "column": 25 } } @@ -3979,15 +4081,15 @@ "binop": null }, "value": "BLACK", - "start": 411, - "end": 416, + "start": 463, + "end": 468, "loc": { "start": { - "line": 17, + "line": 18, "column": 26 }, "end": { - "line": 17, + "line": 18, "column": 31 } } @@ -4004,15 +4106,15 @@ "postfix": false, "binop": null }, - "start": 416, - "end": 417, + "start": 468, + "end": 469, "loc": { "start": { - "line": 17, + "line": 18, "column": 31 }, "end": { - "line": 17, + "line": 18, "column": 32 } } @@ -4030,15 +4132,15 @@ "binop": null, "updateContext": null }, - "start": 417, - "end": 418, + "start": 469, + "end": 470, "loc": { "start": { - "line": 17, + "line": 18, "column": 32 }, "end": { - "line": 17, + "line": 18, "column": 33 } } @@ -4056,15 +4158,15 @@ "binop": null }, "value": "assert", - "start": 420, - "end": 426, + "start": 472, + "end": 478, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 7 } } @@ -4081,15 +4183,15 @@ "postfix": false, "binop": null }, - "start": 426, - "end": 427, + "start": 478, + "end": 479, "loc": { "start": { - "line": 18, + "line": 19, "column": 7 }, "end": { - "line": 18, + "line": 19, "column": 8 } } @@ -4107,15 +4209,15 @@ "binop": null }, "value": "n", - "start": 427, - "end": 428, + "start": 479, + "end": 480, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 9 } } @@ -4133,15 +4235,15 @@ "binop": null, "updateContext": null }, - "start": 428, - "end": 429, + "start": 480, + "end": 481, "loc": { "start": { - "line": 18, + "line": 19, "column": 9 }, "end": { - "line": 18, + "line": 19, "column": 10 } } @@ -4159,15 +4261,15 @@ "binop": null }, "value": "right", - "start": 429, - "end": 434, + "start": 481, + "end": 486, "loc": { "start": { - "line": 18, + "line": 19, "column": 10 }, "end": { - "line": 18, + "line": 19, "column": 15 } } @@ -4185,15 +4287,15 @@ "binop": null, "updateContext": null }, - "start": 434, - "end": 435, + "start": 486, + "end": 487, "loc": { "start": { - "line": 18, + "line": 19, "column": 15 }, "end": { - "line": 18, + "line": 19, "column": 16 } } @@ -4211,15 +4313,15 @@ "binop": null }, "value": "_color", - "start": 435, - "end": 441, + "start": 487, + "end": 493, "loc": { "start": { - "line": 18, + "line": 19, "column": 16 }, "end": { - "line": 18, + "line": 19, "column": 22 } } @@ -4238,15 +4340,15 @@ "updateContext": null }, "value": "===", - "start": 442, - "end": 445, + "start": 494, + "end": 497, "loc": { "start": { - "line": 18, + "line": 19, "column": 23 }, "end": { - "line": 18, + "line": 19, "column": 26 } } @@ -4264,15 +4366,15 @@ "binop": null }, "value": "BLACK", - "start": 446, - "end": 451, + "start": 498, + "end": 503, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 32 } } @@ -4289,15 +4391,15 @@ "postfix": false, "binop": null }, - "start": 451, - "end": 452, + "start": 503, + "end": 504, "loc": { "start": { - "line": 18, + "line": 19, "column": 32 }, "end": { - "line": 18, + "line": 19, "column": 33 } } @@ -4315,15 +4417,15 @@ "binop": null, "updateContext": null }, - "start": 452, - "end": 453, + "start": 504, + "end": 505, "loc": { "start": { - "line": 18, + "line": 19, "column": 33 }, "end": { - "line": 18, + "line": 19, "column": 34 } } @@ -4331,15 +4433,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t ", - "start": 455, - "end": 572, + "start": 507, + "end": 624, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 4 } } @@ -4359,15 +4461,15 @@ "updateContext": null }, "value": "if", - "start": 574, - "end": 576, + "start": 626, + "end": 628, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 3 } } @@ -4384,15 +4486,15 @@ "postfix": false, "binop": null }, - "start": 577, - "end": 578, + "start": 629, + "end": 630, "loc": { "start": { - "line": 26, + "line": 27, "column": 4 }, "end": { - "line": 26, + "line": 27, "column": 5 } } @@ -4410,15 +4512,15 @@ "binop": null }, "value": "n", - "start": 578, - "end": 579, + "start": 630, + "end": 631, "loc": { "start": { - "line": 26, + "line": 27, "column": 5 }, "end": { - "line": 26, + "line": 27, "column": 6 } } @@ -4436,15 +4538,15 @@ "binop": null, "updateContext": null }, - "start": 579, - "end": 580, + "start": 631, + "end": 632, "loc": { "start": { - "line": 26, + "line": 27, "column": 6 }, "end": { - "line": 26, + "line": 27, "column": 7 } } @@ -4462,15 +4564,15 @@ "binop": null }, "value": "parent", - "start": 580, - "end": 586, + "start": 632, + "end": 638, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 13 } } @@ -4489,15 +4591,15 @@ "updateContext": null }, "value": "===", - "start": 587, - "end": 590, + "start": 639, + "end": 642, "loc": { "start": { - "line": 26, + "line": 27, "column": 14 }, "end": { - "line": 26, + "line": 27, "column": 17 } } @@ -4517,15 +4619,15 @@ "updateContext": null }, "value": "null", - "start": 591, - "end": 595, + "start": 643, + "end": 647, "loc": { "start": { - "line": 26, + "line": 27, "column": 18 }, "end": { - "line": 26, + "line": 27, "column": 22 } } @@ -4542,19 +4644,44 @@ "postfix": false, "binop": null }, - "start": 595, - "end": 596, + "start": 647, + "end": 648, "loc": { "start": { - "line": 26, + "line": 27, "column": 22 }, "end": { - "line": 26, + "line": 27, "column": 23 } } }, + { + "type": { + "label": "{", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 649, + "end": 650, + "loc": { + "start": { + "line": 27, + "column": 24 + }, + "end": { + "line": 27, + "column": 25 + } + } + }, { "type": { "label": "name", @@ -4568,16 +4695,16 @@ "binop": null }, "value": "n", - "start": 597, - "end": 598, + "start": 653, + "end": 654, "loc": { "start": { - "line": 26, - "column": 24 + "line": 28, + "column": 2 }, "end": { - "line": 26, - "column": 25 + "line": 28, + "column": 3 } } }, @@ -4594,16 +4721,16 @@ "binop": null, "updateContext": null }, - "start": 598, - "end": 599, + "start": 654, + "end": 655, "loc": { "start": { - "line": 26, - "column": 25 + "line": 28, + "column": 3 }, "end": { - "line": 26, - "column": 26 + "line": 28, + "column": 4 } } }, @@ -4620,16 +4747,16 @@ "binop": null }, "value": "_color", - "start": 599, - "end": 605, + "start": 655, + "end": 661, "loc": { "start": { - "line": 26, - "column": 26 + "line": 28, + "column": 4 }, "end": { - "line": 26, - "column": 32 + "line": 28, + "column": 10 } } }, @@ -4647,16 +4774,16 @@ "updateContext": null }, "value": "=", - "start": 606, - "end": 607, + "start": 662, + "end": 663, "loc": { "start": { - "line": 26, - "column": 33 + "line": 28, + "column": 11 }, "end": { - "line": 26, - "column": 34 + "line": 28, + "column": 12 } } }, @@ -4673,16 +4800,16 @@ "binop": null }, "value": "BLACK", - "start": 608, - "end": 613, + "start": 664, + "end": 669, "loc": { "start": { - "line": 26, - "column": 35 + "line": 28, + "column": 13 }, "end": { - "line": 26, - "column": 40 + "line": 28, + "column": 18 } } }, @@ -4699,23 +4826,23 @@ "binop": null, "updateContext": null }, - "start": 613, - "end": 614, + "start": 669, + "end": 670, "loc": { "start": { - "line": 26, - "column": 40 + "line": 28, + "column": 18 }, "end": { - "line": 26, - "column": 41 + "line": 28, + "column": 19 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": "return", + "keyword": "return", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -4726,17 +4853,122 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 616, - "end": 620, + "value": "return", + "start": 673, + "end": 679, "loc": { "start": { - "line": 27, + "line": 29, + "column": 2 + }, + "end": { + "line": 29, + "column": 8 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 680, + "end": 681, + "loc": { + "start": { + "line": 29, + "column": 9 + }, + "end": { + "line": 29, + "column": 10 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 681, + "end": 682, + "loc": { + "start": { + "line": 29, + "column": 10 + }, + "end": { + "line": 29, + "column": 11 + } + } + }, + { + "type": { + "label": "}", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 684, + "end": 685, + "loc": { + "start": { + "line": 30, "column": 1 }, "end": { - "line": 27, - "column": 5 + "line": 30, + "column": 2 + } + } + }, + { + "type": { + "label": "return", + "keyword": "return", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "return", + "start": 688, + "end": 694, + "loc": { + "start": { + "line": 32, + "column": 1 + }, + "end": { + "line": 32, + "column": 7 } } }, @@ -4753,16 +4985,16 @@ "binop": null }, "value": "insert_case1", - "start": 621, - "end": 633, + "start": 695, + "end": 707, "loc": { "start": { - "line": 27, - "column": 6 + "line": 32, + "column": 8 }, "end": { - "line": 27, - "column": 18 + "line": 32, + "column": 20 } } }, @@ -4778,16 +5010,16 @@ "postfix": false, "binop": null }, - "start": 633, - "end": 634, + "start": 707, + "end": 708, "loc": { "start": { - "line": 27, - "column": 18 + "line": 32, + "column": 20 }, "end": { - "line": 27, - "column": 19 + "line": 32, + "column": 21 } } }, @@ -4804,16 +5036,16 @@ "binop": null }, "value": "n", - "start": 634, - "end": 635, + "start": 708, + "end": 709, "loc": { "start": { - "line": 27, - "column": 19 + "line": 32, + "column": 21 }, "end": { - "line": 27, - "column": 20 + "line": 32, + "column": 22 } } }, @@ -4829,16 +5061,16 @@ "postfix": false, "binop": null }, - "start": 635, - "end": 636, + "start": 709, + "end": 710, "loc": { "start": { - "line": 27, - "column": 20 + "line": 32, + "column": 22 }, "end": { - "line": 27, - "column": 21 + "line": 32, + "column": 23 } } }, @@ -4855,16 +5087,16 @@ "binop": null, "updateContext": null }, - "start": 636, - "end": 637, + "start": 710, + "end": 711, "loc": { "start": { - "line": 27, - "column": 21 + "line": 32, + "column": 23 }, "end": { - "line": 27, - "column": 22 + "line": 32, + "column": 24 } } }, @@ -4880,15 +5112,15 @@ "postfix": false, "binop": null }, - "start": 638, - "end": 639, + "start": 712, + "end": 713, "loc": { "start": { - "line": 28, + "line": 33, "column": 0 }, "end": { - "line": 28, + "line": 33, "column": 1 } } @@ -4906,15 +5138,15 @@ "binop": null, "updateContext": null }, - "start": 639, - "end": 640, + "start": 713, + "end": 714, "loc": { "start": { - "line": 28, + "line": 33, "column": 1 }, "end": { - "line": 28, + "line": 33, "column": 2 } } @@ -4934,15 +5166,15 @@ "updateContext": null }, "value": "export", - "start": 642, - "end": 648, + "start": 716, + "end": 722, "loc": { "start": { - "line": 30, + "line": 35, "column": 0 }, "end": { - "line": 30, + "line": 35, "column": 6 } } @@ -4962,15 +5194,15 @@ "updateContext": null }, "value": "default", - "start": 649, - "end": 656, + "start": 723, + "end": 730, "loc": { "start": { - "line": 30, + "line": 35, "column": 7 }, "end": { - "line": 30, + "line": 35, "column": 14 } } @@ -4988,15 +5220,15 @@ "binop": null }, "value": "insert_case0", - "start": 657, - "end": 669, + "start": 731, + "end": 743, "loc": { "start": { - "line": 30, + "line": 35, "column": 15 }, "end": { - "line": 30, + "line": 35, "column": 27 } } @@ -5014,15 +5246,15 @@ "binop": null, "updateContext": null }, - "start": 669, - "end": 670, + "start": 743, + "end": 744, "loc": { "start": { - "line": 30, + "line": 35, "column": 27 }, "end": { - "line": 30, + "line": 35, "column": 28 } } @@ -5040,15 +5272,15 @@ "binop": null, "updateContext": null }, - "start": 671, - "end": 671, + "start": 745, + "end": 745, "loc": { "start": { - "line": 31, + "line": 36, "column": 0 }, "end": { - "line": 31, + "line": 36, "column": 0 } } diff --git a/ast/source/insertion/insert_case1.js.json b/ast/source/insertion/insert_case1.js.json index da0db38..274a9bd 100644 --- a/ast/source/insertion/insert_case1.js.json +++ b/ast/source/insertion/insert_case1.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 798, + "end": 848, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 37, + "line": 36, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 798, + "end": 848, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 37, + "line": 36, "column": 0 } }, @@ -375,16 +375,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 187, - "end": 337, + "end": 389, "loc": { "start": { "line": 7, "column": 0 }, "end": { - "line": 14, + "line": 15, "column": 3 } } @@ -393,44 +393,44 @@ }, { "type": "Identifier", - "start": 338, - "end": 767, + "start": 390, + "end": 817, "loc": { "start": { - "line": 15, + "line": 16, "column": 0 }, "end": { - "line": 34, + "line": 33, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 344, - "end": 766, + "start": 396, + "end": 816, "loc": { "start": { - "line": 15, + "line": 16, "column": 6 }, "end": { - "line": 34, + "line": 33, "column": 1 } }, "id": { "type": "Identifier", - "start": 344, - "end": 356, + "start": 396, + "end": 408, "loc": { "start": { - "line": 15, + "line": 16, "column": 6 }, "end": { - "line": 15, + "line": 16, "column": 18 }, "identifierName": "insert_case1" @@ -440,15 +440,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 359, - "end": 766, + "start": 411, + "end": 816, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 34, + "line": 33, "column": 1 } }, @@ -459,15 +459,15 @@ "params": [ { "type": "Identifier", - "start": 360, - "end": 361, + "start": 412, + "end": 413, "loc": { "start": { - "line": 15, + "line": 16, "column": 22 }, "end": { - "line": 15, + "line": 16, "column": 23 }, "identifierName": "n" @@ -477,58 +477,58 @@ ], "body": { "type": "BlockStatement", - "start": 366, - "end": 766, + "start": 418, + "end": 816, "loc": { "start": { - "line": 15, + "line": 16, "column": 28 }, "end": { - "line": 34, + "line": 33, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 369, - "end": 395, + "start": 421, + "end": 447, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 369, - "end": 394, + "start": 421, + "end": 446, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 26 } }, "callee": { "type": "Identifier", - "start": 369, - "end": 375, + "start": 421, + "end": 427, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 }, "identifierName": "assert" @@ -538,29 +538,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 376, - "end": 393, + "start": 428, + "end": 445, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 25 } }, "left": { "type": "Identifier", - "start": 376, - "end": 377, + "start": 428, + "end": 429, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 }, "identifierName": "n" @@ -570,15 +570,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 389, - "end": 393, + "start": 441, + "end": 445, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 25 }, "identifierName": "Node" @@ -591,43 +591,43 @@ }, { "type": "ExpressionStatement", - "start": 397, - "end": 422, + "start": 449, + "end": 474, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 397, - "end": 421, + "start": 449, + "end": 473, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 25 } }, "callee": { "type": "Identifier", - "start": 397, - "end": 403, + "start": 449, + "end": 455, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 7 }, "identifierName": "assert" @@ -637,43 +637,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 404, - "end": 420, + "start": 456, + "end": 472, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 404, - "end": 412, + "start": 456, + "end": 464, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 16 } }, "object": { "type": "Identifier", - "start": 404, - "end": 405, + "start": 456, + "end": 457, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 9 }, "identifierName": "n" @@ -682,15 +682,15 @@ }, "property": { "type": "Identifier", - "start": 406, - "end": 412, + "start": 458, + "end": 464, "loc": { "start": { - "line": 17, + "line": 18, "column": 10 }, "end": { - "line": 17, + "line": 18, "column": 16 }, "identifierName": "_color" @@ -702,15 +702,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 417, - "end": 420, + "start": 469, + "end": 472, "loc": { "start": { - "line": 17, + "line": 18, "column": 21 }, "end": { - "line": 17, + "line": 18, "column": 24 }, "identifierName": "RED" @@ -723,43 +723,43 @@ }, { "type": "ExpressionStatement", - "start": 424, - "end": 475, + "start": 476, + "end": 527, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 52 } }, "expression": { "type": "CallExpression", - "start": 424, - "end": 474, + "start": 476, + "end": 526, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 51 } }, "callee": { "type": "Identifier", - "start": 424, - "end": 430, + "start": 476, + "end": 482, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 7 }, "identifierName": "assert" @@ -769,57 +769,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 431, - "end": 473, + "start": 483, + "end": 525, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 50 } }, "left": { "type": "BinaryExpression", - "start": 431, - "end": 446, + "start": 483, + "end": 498, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 23 } }, "left": { "type": "MemberExpression", - "start": 431, - "end": 437, + "start": 483, + "end": 489, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 14 } }, "object": { "type": "Identifier", - "start": 431, - "end": 432, + "start": 483, + "end": 484, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 9 }, "identifierName": "n" @@ -828,15 +828,15 @@ }, "property": { "type": "Identifier", - "start": 433, - "end": 437, + "start": 485, + "end": 489, "loc": { "start": { - "line": 18, + "line": 19, "column": 10 }, "end": { - "line": 18, + "line": 19, "column": 14 }, "identifierName": "left" @@ -848,15 +848,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 442, - "end": 446, + "start": 494, + "end": 498, "loc": { "start": { - "line": 18, + "line": 19, "column": 19 }, "end": { - "line": 18, + "line": 19, "column": 23 } } @@ -865,57 +865,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 450, - "end": 473, + "start": 502, + "end": 525, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 50 } }, "left": { "type": "MemberExpression", - "start": 450, - "end": 463, + "start": 502, + "end": 515, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 40 } }, "object": { "type": "MemberExpression", - "start": 450, - "end": 456, + "start": 502, + "end": 508, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 33 } }, "object": { "type": "Identifier", - "start": 450, - "end": 451, + "start": 502, + "end": 503, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 28 }, "identifierName": "n" @@ -924,15 +924,15 @@ }, "property": { "type": "Identifier", - "start": 452, - "end": 456, + "start": 504, + "end": 508, "loc": { "start": { - "line": 18, + "line": 19, "column": 29 }, "end": { - "line": 18, + "line": 19, "column": 33 }, "identifierName": "left" @@ -943,15 +943,15 @@ }, "property": { "type": "Identifier", - "start": 457, - "end": 463, + "start": 509, + "end": 515, "loc": { "start": { - "line": 18, + "line": 19, "column": 34 }, "end": { - "line": 18, + "line": 19, "column": 40 }, "identifierName": "_color" @@ -963,15 +963,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 468, - "end": 473, + "start": 520, + "end": 525, "loc": { "start": { - "line": 18, + "line": 19, "column": 45 }, "end": { - "line": 18, + "line": 19, "column": 50 }, "identifierName": "BLACK" @@ -985,43 +985,43 @@ }, { "type": "ExpressionStatement", - "start": 477, - "end": 530, + "start": 529, + "end": 582, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 54 } }, "expression": { "type": "CallExpression", - "start": 477, - "end": 529, + "start": 529, + "end": 581, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 53 } }, "callee": { "type": "Identifier", - "start": 477, - "end": 483, + "start": 529, + "end": 535, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 7 }, "identifierName": "assert" @@ -1031,57 +1031,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 484, - "end": 528, + "start": 536, + "end": 580, "loc": { "start": { - "line": 19, + "line": 20, "column": 8 }, "end": { - "line": 19, + "line": 20, "column": 52 } }, "left": { "type": "BinaryExpression", - "start": 484, - "end": 500, + "start": 536, + "end": 552, "loc": { "start": { - "line": 19, + "line": 20, "column": 8 }, "end": { - "line": 19, + "line": 20, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 484, - "end": 491, + "start": 536, + "end": 543, "loc": { "start": { - "line": 19, + "line": 20, "column": 8 }, "end": { - "line": 19, + "line": 20, "column": 15 } }, "object": { "type": "Identifier", - "start": 484, - "end": 485, + "start": 536, + "end": 537, "loc": { "start": { - "line": 19, + "line": 20, "column": 8 }, "end": { - "line": 19, + "line": 20, "column": 9 }, "identifierName": "n" @@ -1090,15 +1090,15 @@ }, "property": { "type": "Identifier", - "start": 486, - "end": 491, + "start": 538, + "end": 543, "loc": { "start": { - "line": 19, + "line": 20, "column": 10 }, "end": { - "line": 19, + "line": 20, "column": 15 }, "identifierName": "right" @@ -1110,15 +1110,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 496, - "end": 500, + "start": 548, + "end": 552, "loc": { "start": { - "line": 19, + "line": 20, "column": 20 }, "end": { - "line": 19, + "line": 20, "column": 24 } } @@ -1127,57 +1127,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 504, - "end": 528, + "start": 556, + "end": 580, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 19, + "line": 20, "column": 52 } }, "left": { "type": "MemberExpression", - "start": 504, - "end": 518, + "start": 556, + "end": 570, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 19, + "line": 20, "column": 42 } }, "object": { "type": "MemberExpression", - "start": 504, - "end": 511, + "start": 556, + "end": 563, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 19, + "line": 20, "column": 35 } }, "object": { "type": "Identifier", - "start": 504, - "end": 505, + "start": 556, + "end": 557, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 19, + "line": 20, "column": 29 }, "identifierName": "n" @@ -1186,15 +1186,15 @@ }, "property": { "type": "Identifier", - "start": 506, - "end": 511, + "start": 558, + "end": 563, "loc": { "start": { - "line": 19, + "line": 20, "column": 30 }, "end": { - "line": 19, + "line": 20, "column": 35 }, "identifierName": "right" @@ -1205,15 +1205,15 @@ }, "property": { "type": "Identifier", - "start": 512, - "end": 518, + "start": 564, + "end": 570, "loc": { "start": { - "line": 19, + "line": 20, "column": 36 }, "end": { - "line": 19, + "line": 20, "column": 42 }, "identifierName": "_color" @@ -1225,15 +1225,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 523, - "end": 528, + "start": 575, + "end": 580, "loc": { "start": { - "line": 19, + "line": 20, "column": 47 }, "end": { - "line": 19, + "line": 20, "column": 52 }, "identifierName": "BLACK" @@ -1247,43 +1247,43 @@ }, { "type": "ExpressionStatement", - "start": 532, - "end": 558, + "start": 584, + "end": 610, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 532, - "end": 557, + "start": 584, + "end": 609, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 26 } }, "callee": { "type": "Identifier", - "start": 532, - "end": 538, + "start": 584, + "end": 590, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -1293,43 +1293,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 539, - "end": 556, + "start": 591, + "end": 608, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 539, - "end": 547, + "start": 591, + "end": 599, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 16 } }, "object": { "type": "Identifier", - "start": 539, - "end": 540, + "start": 591, + "end": 592, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 9 }, "identifierName": "n" @@ -1338,15 +1338,15 @@ }, "property": { "type": "Identifier", - "start": 541, - "end": 547, + "start": 593, + "end": 599, "loc": { "start": { - "line": 20, + "line": 21, "column": 10 }, "end": { - "line": 20, + "line": 21, "column": 16 }, "identifierName": "parent" @@ -1358,15 +1358,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 552, - "end": 556, + "start": 604, + "end": 608, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 25 } } @@ -1378,15 +1378,15 @@ { "type": "CommentBlock", "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", - "start": 561, - "end": 705, + "start": 613, + "end": 757, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 4 } } @@ -1394,240 +1394,241 @@ ] }, { - "type": "IfStatement", - "start": 707, - "end": 745, + "type": "ReturnStatement", + "start": 759, + "end": 814, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, - "column": 39 + "line": 32, + "column": 56 } }, - "test": { - "type": "BinaryExpression", - "start": 711, - "end": 736, + "argument": { + "type": "ConditionalExpression", + "start": 766, + "end": 813, "loc": { "start": { - "line": 31, - "column": 5 + "line": 32, + "column": 8 }, "end": { - "line": 31, - "column": 30 + "line": 32, + "column": 55 } }, - "left": { - "type": "MemberExpression", - "start": 711, - "end": 726, + "test": { + "type": "BinaryExpression", + "start": 766, + "end": 791, "loc": { "start": { - "line": 31, - "column": 5 + "line": 32, + "column": 8 }, "end": { - "line": 31, - "column": 20 + "line": 32, + "column": 33 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 711, - "end": 719, + "start": 766, + "end": 781, "loc": { "start": { - "line": 31, - "column": 5 + "line": 32, + "column": 8 }, "end": { - "line": 31, - "column": 13 + "line": 32, + "column": 23 } }, "object": { - "type": "Identifier", - "start": 711, - "end": 712, + "type": "MemberExpression", + "start": 766, + "end": 774, "loc": { "start": { - "line": 31, - "column": 5 + "line": 32, + "column": 8 }, "end": { - "line": 31, - "column": 6 + "line": 32, + "column": 16 + } + }, + "object": { + "type": "Identifier", + "start": 766, + "end": 767, + "loc": { + "start": { + "line": 32, + "column": 8 + }, + "end": { + "line": 32, + "column": 9 + }, + "identifierName": "n" }, - "identifierName": "n" + "name": "n", + "leadingComments": null + }, + "property": { + "type": "Identifier", + "start": 768, + "end": 774, + "loc": { + "start": { + "line": 32, + "column": 10 + }, + "end": { + "line": 32, + "column": 16 + }, + "identifierName": "parent" + }, + "name": "parent" }, - "name": "n", + "computed": false, "leadingComments": null }, "property": { "type": "Identifier", - "start": 713, - "end": 719, + "start": 775, + "end": 781, "loc": { "start": { - "line": 31, - "column": 7 + "line": 32, + "column": 17 }, "end": { - "line": 31, - "column": 13 + "line": 32, + "column": 23 }, - "identifierName": "parent" + "identifierName": "_color" }, - "name": "parent" + "name": "_color" }, "computed": false, "leadingComments": null }, - "property": { + "operator": "===", + "right": { "type": "Identifier", - "start": 720, - "end": 726, + "start": 786, + "end": 791, "loc": { "start": { - "line": 31, - "column": 14 + "line": 32, + "column": 28 }, "end": { - "line": 31, - "column": 20 + "line": 32, + "column": 33 }, - "identifierName": "_color" + "identifierName": "BLACK" }, - "name": "_color" + "name": "BLACK" }, - "computed": false, "leadingComments": null }, - "operator": "===", - "right": { + "consequent": { "type": "Identifier", - "start": 731, - "end": 736, + "start": 794, + "end": 795, "loc": { "start": { - "line": 31, - "column": 25 + "line": 32, + "column": 36 }, "end": { - "line": 31, - "column": 30 + "line": 32, + "column": 37 }, - "identifierName": "BLACK" + "identifierName": "n" }, - "name": "BLACK" + "name": "n" }, - "leadingComments": null - }, - "consequent": { - "type": "ReturnStatement", - "start": 738, - "end": 745, - "loc": { - "start": { - "line": 31, - "column": 32 + "alternate": { + "type": "CallExpression", + "start": 798, + "end": 813, + "loc": { + "start": { + "line": 32, + "column": 40 + }, + "end": { + "line": 32, + "column": 55 + } }, - "end": { - "line": 31, - "column": 39 - } + "callee": { + "type": "Identifier", + "start": 798, + "end": 810, + "loc": { + "start": { + "line": 32, + "column": 40 + }, + "end": { + "line": 32, + "column": 52 + }, + "identifierName": "insert_case2" + }, + "name": "insert_case2" + }, + "arguments": [ + { + "type": "Identifier", + "start": 811, + "end": 812, + "loc": { + "start": { + "line": 32, + "column": 53 + }, + "end": { + "line": 32, + "column": 54 + }, + "identifierName": "n" + }, + "name": "n" + } + ] }, - "argument": null + "leadingComments": null }, - "alternate": null, "leadingComments": [ { "type": "CommentBlock", "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", - "start": 561, - "end": 705, + "start": 613, + "end": 757, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 4 } } } ] - }, - { - "type": "ExpressionStatement", - "start": 748, - "end": 764, - "loc": { - "start": { - "line": 33, - "column": 1 - }, - "end": { - "line": 33, - "column": 17 - } - }, - "expression": { - "type": "CallExpression", - "start": 748, - "end": 763, - "loc": { - "start": { - "line": 33, - "column": 1 - }, - "end": { - "line": 33, - "column": 16 - } - }, - "callee": { - "type": "Identifier", - "start": 748, - "end": 760, - "loc": { - "start": { - "line": 33, - "column": 1 - }, - "end": { - "line": 33, - "column": 13 - }, - "identifierName": "insert_case2" - }, - "name": "insert_case2" - }, - "arguments": [ - { - "type": "Identifier", - "start": 761, - "end": 762, - "loc": { - "start": { - "line": 33, - "column": 14 - }, - "end": { - "line": 33, - "column": 15 - }, - "identifierName": "n" - }, - "name": "n" - } - ] - } } ], "directives": [] @@ -1643,29 +1644,29 @@ }, { "type": "Identifier", - "start": 769, - "end": 797, + "start": 819, + "end": 847, "loc": { "start": { - "line": 36, + "line": 35, "column": 0 }, "end": { - "line": 36, + "line": 35, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 784, - "end": 796, + "start": 834, + "end": 846, "loc": { "start": { - "line": 36, + "line": 35, "column": 15 }, "end": { - "line": 36, + "line": 35, "column": 27 }, "identifierName": "insert_case1" @@ -1678,58 +1679,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 769, - "end": 797, + "start": 819, + "end": 847, "loc": { "start": { - "line": 36, + "line": 35, "column": 0 }, "end": { - "line": 36, + "line": 35, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 338, - "end": 767, + "start": 390, + "end": 817, "loc": { "start": { - "line": 15, + "line": 16, "column": 0 }, "end": { - "line": 34, + "line": 33, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 344, - "end": 766, + "start": 396, + "end": 816, "loc": { "start": { - "line": 15, + "line": 16, "column": 6 }, "end": { - "line": 34, + "line": 33, "column": 1 } }, "id": { "type": "Identifier", - "start": 344, - "end": 356, + "start": 396, + "end": 408, "loc": { "start": { - "line": 15, + "line": 16, "column": 6 }, "end": { - "line": 15, + "line": 16, "column": 18 }, "identifierName": "insert_case1" @@ -1739,29 +1740,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 359, - "end": 766, + "start": 411, + "end": 816, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 34, + "line": 33, "column": 1 } }, "id": { "type": "Identifier", - "start": 344, - "end": 356, + "start": 396, + "end": 408, "loc": { "start": { - "line": 15, + "line": 16, "column": 6 }, "end": { - "line": 15, + "line": 16, "column": 18 }, "identifierName": "insert_case1" @@ -1775,15 +1776,15 @@ "params": [ { "type": "Identifier", - "start": 360, - "end": 361, + "start": 412, + "end": 413, "loc": { "start": { - "line": 15, + "line": 16, "column": 22 }, "end": { - "line": 15, + "line": 16, "column": 23 }, "identifierName": "n" @@ -1793,58 +1794,58 @@ ], "body": { "type": "BlockStatement", - "start": 366, - "end": 766, + "start": 418, + "end": 816, "loc": { "start": { - "line": 15, + "line": 16, "column": 28 }, "end": { - "line": 34, + "line": 33, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 369, - "end": 395, + "start": 421, + "end": 447, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 369, - "end": 394, + "start": 421, + "end": 446, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 26 } }, "callee": { "type": "Identifier", - "start": 369, - "end": 375, + "start": 421, + "end": 427, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 }, "identifierName": "assert" @@ -1854,29 +1855,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 376, - "end": 393, + "start": 428, + "end": 445, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 25 } }, "left": { "type": "Identifier", - "start": 376, - "end": 377, + "start": 428, + "end": 429, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 }, "identifierName": "n" @@ -1886,15 +1887,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 389, - "end": 393, + "start": 441, + "end": 445, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 25 }, "identifierName": "Node" @@ -1907,43 +1908,43 @@ }, { "type": "ExpressionStatement", - "start": 397, - "end": 422, + "start": 449, + "end": 474, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 397, - "end": 421, + "start": 449, + "end": 473, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 25 } }, "callee": { "type": "Identifier", - "start": 397, - "end": 403, + "start": 449, + "end": 455, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 7 }, "identifierName": "assert" @@ -1953,43 +1954,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 404, - "end": 420, + "start": 456, + "end": 472, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 404, - "end": 412, + "start": 456, + "end": 464, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 16 } }, "object": { "type": "Identifier", - "start": 404, - "end": 405, + "start": 456, + "end": 457, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 9 }, "identifierName": "n" @@ -1998,15 +1999,15 @@ }, "property": { "type": "Identifier", - "start": 406, - "end": 412, + "start": 458, + "end": 464, "loc": { "start": { - "line": 17, + "line": 18, "column": 10 }, "end": { - "line": 17, + "line": 18, "column": 16 }, "identifierName": "_color" @@ -2018,15 +2019,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 417, - "end": 420, + "start": 469, + "end": 472, "loc": { "start": { - "line": 17, + "line": 18, "column": 21 }, "end": { - "line": 17, + "line": 18, "column": 24 }, "identifierName": "RED" @@ -2039,43 +2040,43 @@ }, { "type": "ExpressionStatement", - "start": 424, - "end": 475, + "start": 476, + "end": 527, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 52 } }, "expression": { "type": "CallExpression", - "start": 424, - "end": 474, + "start": 476, + "end": 526, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 51 } }, "callee": { "type": "Identifier", - "start": 424, - "end": 430, + "start": 476, + "end": 482, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 7 }, "identifierName": "assert" @@ -2085,57 +2086,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 431, - "end": 473, + "start": 483, + "end": 525, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 50 } }, "left": { "type": "BinaryExpression", - "start": 431, - "end": 446, + "start": 483, + "end": 498, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 23 } }, "left": { "type": "MemberExpression", - "start": 431, - "end": 437, + "start": 483, + "end": 489, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 14 } }, "object": { "type": "Identifier", - "start": 431, - "end": 432, + "start": 483, + "end": 484, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 9 }, "identifierName": "n" @@ -2144,15 +2145,15 @@ }, "property": { "type": "Identifier", - "start": 433, - "end": 437, + "start": 485, + "end": 489, "loc": { "start": { - "line": 18, + "line": 19, "column": 10 }, "end": { - "line": 18, + "line": 19, "column": 14 }, "identifierName": "left" @@ -2164,15 +2165,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 442, - "end": 446, + "start": 494, + "end": 498, "loc": { "start": { - "line": 18, + "line": 19, "column": 19 }, "end": { - "line": 18, + "line": 19, "column": 23 } } @@ -2181,57 +2182,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 450, - "end": 473, + "start": 502, + "end": 525, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 50 } }, "left": { "type": "MemberExpression", - "start": 450, - "end": 463, + "start": 502, + "end": 515, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 40 } }, "object": { "type": "MemberExpression", - "start": 450, - "end": 456, + "start": 502, + "end": 508, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 33 } }, "object": { "type": "Identifier", - "start": 450, - "end": 451, + "start": 502, + "end": 503, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 28 }, "identifierName": "n" @@ -2240,15 +2241,15 @@ }, "property": { "type": "Identifier", - "start": 452, - "end": 456, + "start": 504, + "end": 508, "loc": { "start": { - "line": 18, + "line": 19, "column": 29 }, "end": { - "line": 18, + "line": 19, "column": 33 }, "identifierName": "left" @@ -2259,15 +2260,15 @@ }, "property": { "type": "Identifier", - "start": 457, - "end": 463, + "start": 509, + "end": 515, "loc": { "start": { - "line": 18, + "line": 19, "column": 34 }, "end": { - "line": 18, + "line": 19, "column": 40 }, "identifierName": "_color" @@ -2279,15 +2280,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 468, - "end": 473, + "start": 520, + "end": 525, "loc": { "start": { - "line": 18, + "line": 19, "column": 45 }, "end": { - "line": 18, + "line": 19, "column": 50 }, "identifierName": "BLACK" @@ -2301,43 +2302,43 @@ }, { "type": "ExpressionStatement", - "start": 477, - "end": 530, + "start": 529, + "end": 582, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 54 } }, "expression": { "type": "CallExpression", - "start": 477, - "end": 529, + "start": 529, + "end": 581, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 53 } }, "callee": { "type": "Identifier", - "start": 477, - "end": 483, + "start": 529, + "end": 535, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 7 }, "identifierName": "assert" @@ -2347,57 +2348,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 484, - "end": 528, + "start": 536, + "end": 580, "loc": { "start": { - "line": 19, + "line": 20, "column": 8 }, "end": { - "line": 19, + "line": 20, "column": 52 } }, "left": { "type": "BinaryExpression", - "start": 484, - "end": 500, + "start": 536, + "end": 552, "loc": { "start": { - "line": 19, + "line": 20, "column": 8 }, "end": { - "line": 19, + "line": 20, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 484, - "end": 491, + "start": 536, + "end": 543, "loc": { "start": { - "line": 19, + "line": 20, "column": 8 }, "end": { - "line": 19, + "line": 20, "column": 15 } }, "object": { "type": "Identifier", - "start": 484, - "end": 485, + "start": 536, + "end": 537, "loc": { "start": { - "line": 19, + "line": 20, "column": 8 }, "end": { - "line": 19, + "line": 20, "column": 9 }, "identifierName": "n" @@ -2406,15 +2407,15 @@ }, "property": { "type": "Identifier", - "start": 486, - "end": 491, + "start": 538, + "end": 543, "loc": { "start": { - "line": 19, + "line": 20, "column": 10 }, "end": { - "line": 19, + "line": 20, "column": 15 }, "identifierName": "right" @@ -2426,15 +2427,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 496, - "end": 500, + "start": 548, + "end": 552, "loc": { "start": { - "line": 19, + "line": 20, "column": 20 }, "end": { - "line": 19, + "line": 20, "column": 24 } } @@ -2443,57 +2444,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 504, - "end": 528, + "start": 556, + "end": 580, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 19, + "line": 20, "column": 52 } }, "left": { "type": "MemberExpression", - "start": 504, - "end": 518, + "start": 556, + "end": 570, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 19, + "line": 20, "column": 42 } }, "object": { "type": "MemberExpression", - "start": 504, - "end": 511, + "start": 556, + "end": 563, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 19, + "line": 20, "column": 35 } }, "object": { "type": "Identifier", - "start": 504, - "end": 505, + "start": 556, + "end": 557, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 19, + "line": 20, "column": 29 }, "identifierName": "n" @@ -2502,15 +2503,15 @@ }, "property": { "type": "Identifier", - "start": 506, - "end": 511, + "start": 558, + "end": 563, "loc": { "start": { - "line": 19, + "line": 20, "column": 30 }, "end": { - "line": 19, + "line": 20, "column": 35 }, "identifierName": "right" @@ -2521,15 +2522,15 @@ }, "property": { "type": "Identifier", - "start": 512, - "end": 518, + "start": 564, + "end": 570, "loc": { "start": { - "line": 19, + "line": 20, "column": 36 }, "end": { - "line": 19, + "line": 20, "column": 42 }, "identifierName": "_color" @@ -2541,15 +2542,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 523, - "end": 528, + "start": 575, + "end": 580, "loc": { "start": { - "line": 19, + "line": 20, "column": 47 }, "end": { - "line": 19, + "line": 20, "column": 52 }, "identifierName": "BLACK" @@ -2563,43 +2564,43 @@ }, { "type": "ExpressionStatement", - "start": 532, - "end": 558, + "start": 584, + "end": 610, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 532, - "end": 557, + "start": 584, + "end": 609, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 26 } }, "callee": { "type": "Identifier", - "start": 532, - "end": 538, + "start": 584, + "end": 590, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -2609,43 +2610,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 539, - "end": 556, + "start": 591, + "end": 608, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 539, - "end": 547, + "start": 591, + "end": 599, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 16 } }, "object": { "type": "Identifier", - "start": 539, - "end": 540, + "start": 591, + "end": 592, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 9 }, "identifierName": "n" @@ -2654,15 +2655,15 @@ }, "property": { "type": "Identifier", - "start": 541, - "end": 547, + "start": 593, + "end": 599, "loc": { "start": { - "line": 20, + "line": 21, "column": 10 }, "end": { - "line": 20, + "line": 21, "column": 16 }, "identifierName": "parent" @@ -2674,15 +2675,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 552, - "end": 556, + "start": 604, + "end": 608, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 25 } } @@ -2694,15 +2695,15 @@ { "type": "CommentBlock", "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", - "start": 561, - "end": 705, + "start": 613, + "end": 757, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 4 } } @@ -2710,240 +2711,241 @@ ] }, { - "type": "IfStatement", - "start": 707, - "end": 745, + "type": "ReturnStatement", + "start": 759, + "end": 814, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, - "column": 39 + "line": 32, + "column": 56 } }, - "test": { - "type": "BinaryExpression", - "start": 711, - "end": 736, + "argument": { + "type": "ConditionalExpression", + "start": 766, + "end": 813, "loc": { "start": { - "line": 31, - "column": 5 + "line": 32, + "column": 8 }, "end": { - "line": 31, - "column": 30 + "line": 32, + "column": 55 } }, - "left": { - "type": "MemberExpression", - "start": 711, - "end": 726, + "test": { + "type": "BinaryExpression", + "start": 766, + "end": 791, "loc": { "start": { - "line": 31, - "column": 5 + "line": 32, + "column": 8 }, "end": { - "line": 31, - "column": 20 + "line": 32, + "column": 33 } }, - "object": { + "left": { "type": "MemberExpression", - "start": 711, - "end": 719, + "start": 766, + "end": 781, "loc": { "start": { - "line": 31, - "column": 5 + "line": 32, + "column": 8 }, "end": { - "line": 31, - "column": 13 + "line": 32, + "column": 23 } }, "object": { - "type": "Identifier", - "start": 711, - "end": 712, + "type": "MemberExpression", + "start": 766, + "end": 774, "loc": { "start": { - "line": 31, - "column": 5 + "line": 32, + "column": 8 }, "end": { - "line": 31, - "column": 6 + "line": 32, + "column": 16 + } + }, + "object": { + "type": "Identifier", + "start": 766, + "end": 767, + "loc": { + "start": { + "line": 32, + "column": 8 + }, + "end": { + "line": 32, + "column": 9 + }, + "identifierName": "n" }, - "identifierName": "n" + "name": "n", + "leadingComments": null }, - "name": "n", + "property": { + "type": "Identifier", + "start": 768, + "end": 774, + "loc": { + "start": { + "line": 32, + "column": 10 + }, + "end": { + "line": 32, + "column": 16 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false, "leadingComments": null }, "property": { "type": "Identifier", - "start": 713, - "end": 719, + "start": 775, + "end": 781, "loc": { "start": { - "line": 31, - "column": 7 + "line": 32, + "column": 17 }, "end": { - "line": 31, - "column": 13 + "line": 32, + "column": 23 }, - "identifierName": "parent" + "identifierName": "_color" }, - "name": "parent" + "name": "_color" }, "computed": false, "leadingComments": null }, - "property": { + "operator": "===", + "right": { "type": "Identifier", - "start": 720, - "end": 726, + "start": 786, + "end": 791, "loc": { "start": { - "line": 31, - "column": 14 + "line": 32, + "column": 28 }, "end": { - "line": 31, - "column": 20 + "line": 32, + "column": 33 }, - "identifierName": "_color" + "identifierName": "BLACK" }, - "name": "_color" + "name": "BLACK" }, - "computed": false, "leadingComments": null }, - "operator": "===", - "right": { + "consequent": { "type": "Identifier", - "start": 731, - "end": 736, + "start": 794, + "end": 795, "loc": { "start": { - "line": 31, - "column": 25 + "line": 32, + "column": 36 }, "end": { - "line": 31, - "column": 30 + "line": 32, + "column": 37 }, - "identifierName": "BLACK" - }, - "name": "BLACK" - }, - "leadingComments": null - }, - "consequent": { - "type": "ReturnStatement", - "start": 738, - "end": 745, - "loc": { - "start": { - "line": 31, - "column": 32 - }, - "end": { - "line": 31, - "column": 39 - } - }, - "argument": null - }, - "alternate": null, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", - "start": 561, - "end": 705, - "loc": { - "start": { - "line": 22, - "column": 1 - }, - "end": { - "line": 30, - "column": 4 - } - } - } - ] - }, - { - "type": "ExpressionStatement", - "start": 748, - "end": 764, - "loc": { - "start": { - "line": 33, - "column": 1 - }, - "end": { - "line": 33, - "column": 17 - } - }, - "expression": { - "type": "CallExpression", - "start": 748, - "end": 763, - "loc": { - "start": { - "line": 33, - "column": 1 + "identifierName": "n" }, - "end": { - "line": 33, - "column": 16 - } + "name": "n" }, - "callee": { - "type": "Identifier", - "start": 748, - "end": 760, + "alternate": { + "type": "CallExpression", + "start": 798, + "end": 813, "loc": { "start": { - "line": 33, - "column": 1 + "line": 32, + "column": 40 }, - "end": { - "line": 33, - "column": 13 - }, - "identifierName": "insert_case2" + "end": { + "line": 32, + "column": 55 + } }, - "name": "insert_case2" - }, - "arguments": [ - { + "callee": { "type": "Identifier", - "start": 761, - "end": 762, + "start": 798, + "end": 810, "loc": { "start": { - "line": 33, - "column": 14 + "line": 32, + "column": 40 }, "end": { - "line": 33, - "column": 15 + "line": 32, + "column": 52 }, - "identifierName": "n" + "identifierName": "insert_case2" }, - "name": "n" + "name": "insert_case2" + }, + "arguments": [ + { + "type": "Identifier", + "start": 811, + "end": 812, + "loc": { + "start": { + "line": 32, + "column": 53 + }, + "end": { + "line": 32, + "column": 54 + }, + "identifierName": "n" + }, + "name": "n" + } + ] + }, + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", + "start": 613, + "end": 757, + "loc": { + "start": { + "line": 23, + "column": 1 + }, + "end": { + "line": 31, + "column": 4 + } } - ] - } + } + ] } ], "directives": [] @@ -2956,16 +2958,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 187, - "end": 337, + "end": 389, "loc": { "start": { "line": 7, "column": 0 }, "end": { - "line": 14, + "line": 15, "column": 3 } } @@ -2980,16 +2982,16 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 187, - "end": 337, + "end": 389, "loc": { "start": { "line": 7, "column": 0 }, "end": { - "line": 14, + "line": 15, "column": 3 } } @@ -2997,15 +2999,15 @@ { "type": "CommentBlock", "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", - "start": 561, - "end": 705, + "start": 613, + "end": 757, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 4 } } @@ -3679,16 +3681,16 @@ }, { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 187, - "end": 337, + "end": 389, "loc": { "start": { "line": 7, "column": 0 }, "end": { - "line": 14, + "line": 15, "column": 3 } } @@ -3708,15 +3710,15 @@ "updateContext": null }, "value": "const", - "start": 338, - "end": 343, + "start": 390, + "end": 395, "loc": { "start": { - "line": 15, + "line": 16, "column": 0 }, "end": { - "line": 15, + "line": 16, "column": 5 } } @@ -3734,15 +3736,15 @@ "binop": null }, "value": "insert_case1", - "start": 344, - "end": 356, + "start": 396, + "end": 408, "loc": { "start": { - "line": 15, + "line": 16, "column": 6 }, "end": { - "line": 15, + "line": 16, "column": 18 } } @@ -3761,15 +3763,15 @@ "updateContext": null }, "value": "=", - "start": 357, - "end": 358, + "start": 409, + "end": 410, "loc": { "start": { - "line": 15, + "line": 16, "column": 19 }, "end": { - "line": 15, + "line": 16, "column": 20 } } @@ -3786,15 +3788,15 @@ "postfix": false, "binop": null }, - "start": 359, - "end": 360, + "start": 411, + "end": 412, "loc": { "start": { - "line": 15, + "line": 16, "column": 21 }, "end": { - "line": 15, + "line": 16, "column": 22 } } @@ -3812,15 +3814,15 @@ "binop": null }, "value": "n", - "start": 360, - "end": 361, + "start": 412, + "end": 413, "loc": { "start": { - "line": 15, + "line": 16, "column": 22 }, "end": { - "line": 15, + "line": 16, "column": 23 } } @@ -3837,15 +3839,15 @@ "postfix": false, "binop": null }, - "start": 361, - "end": 362, + "start": 413, + "end": 414, "loc": { "start": { - "line": 15, + "line": 16, "column": 23 }, "end": { - "line": 15, + "line": 16, "column": 24 } } @@ -3863,15 +3865,15 @@ "binop": null, "updateContext": null }, - "start": 363, - "end": 365, + "start": 415, + "end": 417, "loc": { "start": { - "line": 15, + "line": 16, "column": 25 }, "end": { - "line": 15, + "line": 16, "column": 27 } } @@ -3888,15 +3890,15 @@ "postfix": false, "binop": null }, - "start": 366, - "end": 367, + "start": 418, + "end": 419, "loc": { "start": { - "line": 15, + "line": 16, "column": 28 }, "end": { - "line": 15, + "line": 16, "column": 29 } } @@ -3914,15 +3916,15 @@ "binop": null }, "value": "assert", - "start": 369, - "end": 375, + "start": 421, + "end": 427, "loc": { "start": { - "line": 16, + "line": 17, "column": 1 }, "end": { - "line": 16, + "line": 17, "column": 7 } } @@ -3939,15 +3941,15 @@ "postfix": false, "binop": null }, - "start": 375, - "end": 376, + "start": 427, + "end": 428, "loc": { "start": { - "line": 16, + "line": 17, "column": 7 }, "end": { - "line": 16, + "line": 17, "column": 8 } } @@ -3965,15 +3967,15 @@ "binop": null }, "value": "n", - "start": 376, - "end": 377, + "start": 428, + "end": 429, "loc": { "start": { - "line": 16, + "line": 17, "column": 8 }, "end": { - "line": 16, + "line": 17, "column": 9 } } @@ -3993,15 +3995,15 @@ "updateContext": null }, "value": "instanceof", - "start": 378, - "end": 388, + "start": 430, + "end": 440, "loc": { "start": { - "line": 16, + "line": 17, "column": 10 }, "end": { - "line": 16, + "line": 17, "column": 20 } } @@ -4019,15 +4021,15 @@ "binop": null }, "value": "Node", - "start": 389, - "end": 393, + "start": 441, + "end": 445, "loc": { "start": { - "line": 16, + "line": 17, "column": 21 }, "end": { - "line": 16, + "line": 17, "column": 25 } } @@ -4044,15 +4046,15 @@ "postfix": false, "binop": null }, - "start": 393, - "end": 394, + "start": 445, + "end": 446, "loc": { "start": { - "line": 16, + "line": 17, "column": 25 }, "end": { - "line": 16, + "line": 17, "column": 26 } } @@ -4070,15 +4072,15 @@ "binop": null, "updateContext": null }, - "start": 394, - "end": 395, + "start": 446, + "end": 447, "loc": { "start": { - "line": 16, + "line": 17, "column": 26 }, "end": { - "line": 16, + "line": 17, "column": 27 } } @@ -4096,15 +4098,15 @@ "binop": null }, "value": "assert", - "start": 397, - "end": 403, + "start": 449, + "end": 455, "loc": { "start": { - "line": 17, + "line": 18, "column": 1 }, "end": { - "line": 17, + "line": 18, "column": 7 } } @@ -4121,15 +4123,15 @@ "postfix": false, "binop": null }, - "start": 403, - "end": 404, + "start": 455, + "end": 456, "loc": { "start": { - "line": 17, + "line": 18, "column": 7 }, "end": { - "line": 17, + "line": 18, "column": 8 } } @@ -4147,15 +4149,15 @@ "binop": null }, "value": "n", - "start": 404, - "end": 405, + "start": 456, + "end": 457, "loc": { "start": { - "line": 17, + "line": 18, "column": 8 }, "end": { - "line": 17, + "line": 18, "column": 9 } } @@ -4173,15 +4175,15 @@ "binop": null, "updateContext": null }, - "start": 405, - "end": 406, + "start": 457, + "end": 458, "loc": { "start": { - "line": 17, + "line": 18, "column": 9 }, "end": { - "line": 17, + "line": 18, "column": 10 } } @@ -4199,15 +4201,15 @@ "binop": null }, "value": "_color", - "start": 406, - "end": 412, + "start": 458, + "end": 464, "loc": { "start": { - "line": 17, + "line": 18, "column": 10 }, "end": { - "line": 17, + "line": 18, "column": 16 } } @@ -4226,15 +4228,15 @@ "updateContext": null }, "value": "===", - "start": 413, - "end": 416, + "start": 465, + "end": 468, "loc": { "start": { - "line": 17, + "line": 18, "column": 17 }, "end": { - "line": 17, + "line": 18, "column": 20 } } @@ -4252,15 +4254,15 @@ "binop": null }, "value": "RED", - "start": 417, - "end": 420, + "start": 469, + "end": 472, "loc": { "start": { - "line": 17, + "line": 18, "column": 21 }, "end": { - "line": 17, + "line": 18, "column": 24 } } @@ -4277,15 +4279,15 @@ "postfix": false, "binop": null }, - "start": 420, - "end": 421, + "start": 472, + "end": 473, "loc": { "start": { - "line": 17, + "line": 18, "column": 24 }, "end": { - "line": 17, + "line": 18, "column": 25 } } @@ -4303,15 +4305,15 @@ "binop": null, "updateContext": null }, - "start": 421, - "end": 422, + "start": 473, + "end": 474, "loc": { "start": { - "line": 17, + "line": 18, "column": 25 }, "end": { - "line": 17, + "line": 18, "column": 26 } } @@ -4329,15 +4331,15 @@ "binop": null }, "value": "assert", - "start": 424, - "end": 430, + "start": 476, + "end": 482, "loc": { "start": { - "line": 18, + "line": 19, "column": 1 }, "end": { - "line": 18, + "line": 19, "column": 7 } } @@ -4354,15 +4356,15 @@ "postfix": false, "binop": null }, - "start": 430, - "end": 431, + "start": 482, + "end": 483, "loc": { "start": { - "line": 18, + "line": 19, "column": 7 }, "end": { - "line": 18, + "line": 19, "column": 8 } } @@ -4380,15 +4382,15 @@ "binop": null }, "value": "n", - "start": 431, - "end": 432, + "start": 483, + "end": 484, "loc": { "start": { - "line": 18, + "line": 19, "column": 8 }, "end": { - "line": 18, + "line": 19, "column": 9 } } @@ -4406,15 +4408,15 @@ "binop": null, "updateContext": null }, - "start": 432, - "end": 433, + "start": 484, + "end": 485, "loc": { "start": { - "line": 18, + "line": 19, "column": 9 }, "end": { - "line": 18, + "line": 19, "column": 10 } } @@ -4432,15 +4434,15 @@ "binop": null }, "value": "left", - "start": 433, - "end": 437, + "start": 485, + "end": 489, "loc": { "start": { - "line": 18, + "line": 19, "column": 10 }, "end": { - "line": 18, + "line": 19, "column": 14 } } @@ -4459,15 +4461,15 @@ "updateContext": null }, "value": "===", - "start": 438, - "end": 441, + "start": 490, + "end": 493, "loc": { "start": { - "line": 18, + "line": 19, "column": 15 }, "end": { - "line": 18, + "line": 19, "column": 18 } } @@ -4487,15 +4489,15 @@ "updateContext": null }, "value": "null", - "start": 442, - "end": 446, + "start": 494, + "end": 498, "loc": { "start": { - "line": 18, + "line": 19, "column": 19 }, "end": { - "line": 18, + "line": 19, "column": 23 } } @@ -4514,15 +4516,15 @@ "updateContext": null }, "value": "||", - "start": 447, - "end": 449, + "start": 499, + "end": 501, "loc": { "start": { - "line": 18, + "line": 19, "column": 24 }, "end": { - "line": 18, + "line": 19, "column": 26 } } @@ -4540,15 +4542,15 @@ "binop": null }, "value": "n", - "start": 450, - "end": 451, + "start": 502, + "end": 503, "loc": { "start": { - "line": 18, + "line": 19, "column": 27 }, "end": { - "line": 18, + "line": 19, "column": 28 } } @@ -4566,15 +4568,15 @@ "binop": null, "updateContext": null }, - "start": 451, - "end": 452, + "start": 503, + "end": 504, "loc": { "start": { - "line": 18, + "line": 19, "column": 28 }, "end": { - "line": 18, + "line": 19, "column": 29 } } @@ -4592,15 +4594,15 @@ "binop": null }, "value": "left", - "start": 452, - "end": 456, + "start": 504, + "end": 508, "loc": { "start": { - "line": 18, + "line": 19, "column": 29 }, "end": { - "line": 18, + "line": 19, "column": 33 } } @@ -4618,15 +4620,15 @@ "binop": null, "updateContext": null }, - "start": 456, - "end": 457, + "start": 508, + "end": 509, "loc": { "start": { - "line": 18, + "line": 19, "column": 33 }, "end": { - "line": 18, + "line": 19, "column": 34 } } @@ -4644,15 +4646,15 @@ "binop": null }, "value": "_color", - "start": 457, - "end": 463, + "start": 509, + "end": 515, "loc": { "start": { - "line": 18, + "line": 19, "column": 34 }, "end": { - "line": 18, + "line": 19, "column": 40 } } @@ -4671,15 +4673,15 @@ "updateContext": null }, "value": "===", - "start": 464, - "end": 467, + "start": 516, + "end": 519, "loc": { "start": { - "line": 18, + "line": 19, "column": 41 }, "end": { - "line": 18, + "line": 19, "column": 44 } } @@ -4697,15 +4699,15 @@ "binop": null }, "value": "BLACK", - "start": 468, - "end": 473, + "start": 520, + "end": 525, "loc": { "start": { - "line": 18, + "line": 19, "column": 45 }, "end": { - "line": 18, + "line": 19, "column": 50 } } @@ -4722,15 +4724,15 @@ "postfix": false, "binop": null }, - "start": 473, - "end": 474, + "start": 525, + "end": 526, "loc": { "start": { - "line": 18, + "line": 19, "column": 50 }, "end": { - "line": 18, + "line": 19, "column": 51 } } @@ -4748,15 +4750,15 @@ "binop": null, "updateContext": null }, - "start": 474, - "end": 475, + "start": 526, + "end": 527, "loc": { "start": { - "line": 18, + "line": 19, "column": 51 }, "end": { - "line": 18, + "line": 19, "column": 52 } } @@ -4774,15 +4776,15 @@ "binop": null }, "value": "assert", - "start": 477, - "end": 483, + "start": 529, + "end": 535, "loc": { "start": { - "line": 19, + "line": 20, "column": 1 }, "end": { - "line": 19, + "line": 20, "column": 7 } } @@ -4799,15 +4801,15 @@ "postfix": false, "binop": null }, - "start": 483, - "end": 484, + "start": 535, + "end": 536, "loc": { "start": { - "line": 19, + "line": 20, "column": 7 }, "end": { - "line": 19, + "line": 20, "column": 8 } } @@ -4825,15 +4827,15 @@ "binop": null }, "value": "n", - "start": 484, - "end": 485, + "start": 536, + "end": 537, "loc": { "start": { - "line": 19, + "line": 20, "column": 8 }, "end": { - "line": 19, + "line": 20, "column": 9 } } @@ -4851,15 +4853,15 @@ "binop": null, "updateContext": null }, - "start": 485, - "end": 486, + "start": 537, + "end": 538, "loc": { "start": { - "line": 19, + "line": 20, "column": 9 }, "end": { - "line": 19, + "line": 20, "column": 10 } } @@ -4877,15 +4879,15 @@ "binop": null }, "value": "right", - "start": 486, - "end": 491, + "start": 538, + "end": 543, "loc": { "start": { - "line": 19, + "line": 20, "column": 10 }, "end": { - "line": 19, + "line": 20, "column": 15 } } @@ -4904,15 +4906,15 @@ "updateContext": null }, "value": "===", - "start": 492, - "end": 495, + "start": 544, + "end": 547, "loc": { "start": { - "line": 19, + "line": 20, "column": 16 }, "end": { - "line": 19, + "line": 20, "column": 19 } } @@ -4932,15 +4934,15 @@ "updateContext": null }, "value": "null", - "start": 496, - "end": 500, + "start": 548, + "end": 552, "loc": { "start": { - "line": 19, + "line": 20, "column": 20 }, "end": { - "line": 19, + "line": 20, "column": 24 } } @@ -4959,15 +4961,15 @@ "updateContext": null }, "value": "||", - "start": 501, - "end": 503, + "start": 553, + "end": 555, "loc": { "start": { - "line": 19, + "line": 20, "column": 25 }, "end": { - "line": 19, + "line": 20, "column": 27 } } @@ -4985,15 +4987,15 @@ "binop": null }, "value": "n", - "start": 504, - "end": 505, + "start": 556, + "end": 557, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 19, + "line": 20, "column": 29 } } @@ -5011,15 +5013,15 @@ "binop": null, "updateContext": null }, - "start": 505, - "end": 506, + "start": 557, + "end": 558, "loc": { "start": { - "line": 19, + "line": 20, "column": 29 }, "end": { - "line": 19, + "line": 20, "column": 30 } } @@ -5037,15 +5039,15 @@ "binop": null }, "value": "right", - "start": 506, - "end": 511, + "start": 558, + "end": 563, "loc": { "start": { - "line": 19, + "line": 20, "column": 30 }, "end": { - "line": 19, + "line": 20, "column": 35 } } @@ -5063,15 +5065,15 @@ "binop": null, "updateContext": null }, - "start": 511, - "end": 512, + "start": 563, + "end": 564, "loc": { "start": { - "line": 19, + "line": 20, "column": 35 }, "end": { - "line": 19, + "line": 20, "column": 36 } } @@ -5089,15 +5091,15 @@ "binop": null }, "value": "_color", - "start": 512, - "end": 518, + "start": 564, + "end": 570, "loc": { "start": { - "line": 19, + "line": 20, "column": 36 }, "end": { - "line": 19, + "line": 20, "column": 42 } } @@ -5116,15 +5118,15 @@ "updateContext": null }, "value": "===", - "start": 519, - "end": 522, + "start": 571, + "end": 574, "loc": { "start": { - "line": 19, + "line": 20, "column": 43 }, "end": { - "line": 19, + "line": 20, "column": 46 } } @@ -5142,15 +5144,15 @@ "binop": null }, "value": "BLACK", - "start": 523, - "end": 528, + "start": 575, + "end": 580, "loc": { "start": { - "line": 19, + "line": 20, "column": 47 }, "end": { - "line": 19, + "line": 20, "column": 52 } } @@ -5167,15 +5169,15 @@ "postfix": false, "binop": null }, - "start": 528, - "end": 529, + "start": 580, + "end": 581, "loc": { "start": { - "line": 19, + "line": 20, "column": 52 }, "end": { - "line": 19, + "line": 20, "column": 53 } } @@ -5193,15 +5195,15 @@ "binop": null, "updateContext": null }, - "start": 529, - "end": 530, + "start": 581, + "end": 582, "loc": { "start": { - "line": 19, + "line": 20, "column": 53 }, "end": { - "line": 19, + "line": 20, "column": 54 } } @@ -5219,15 +5221,15 @@ "binop": null }, "value": "assert", - "start": 532, - "end": 538, + "start": 584, + "end": 590, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 7 } } @@ -5244,15 +5246,15 @@ "postfix": false, "binop": null }, - "start": 538, - "end": 539, + "start": 590, + "end": 591, "loc": { "start": { - "line": 20, + "line": 21, "column": 7 }, "end": { - "line": 20, + "line": 21, "column": 8 } } @@ -5270,15 +5272,15 @@ "binop": null }, "value": "n", - "start": 539, - "end": 540, + "start": 591, + "end": 592, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 9 } } @@ -5296,15 +5298,15 @@ "binop": null, "updateContext": null }, - "start": 540, - "end": 541, + "start": 592, + "end": 593, "loc": { "start": { - "line": 20, + "line": 21, "column": 9 }, "end": { - "line": 20, + "line": 21, "column": 10 } } @@ -5322,15 +5324,15 @@ "binop": null }, "value": "parent", - "start": 541, - "end": 547, + "start": 593, + "end": 599, "loc": { "start": { - "line": 20, + "line": 21, "column": 10 }, "end": { - "line": 20, + "line": 21, "column": 16 } } @@ -5349,15 +5351,15 @@ "updateContext": null }, "value": "!==", - "start": 548, - "end": 551, + "start": 600, + "end": 603, "loc": { "start": { - "line": 20, + "line": 21, "column": 17 }, "end": { - "line": 20, + "line": 21, "column": 20 } } @@ -5377,15 +5379,15 @@ "updateContext": null }, "value": "null", - "start": 552, - "end": 556, + "start": 604, + "end": 608, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 25 } } @@ -5402,15 +5404,15 @@ "postfix": false, "binop": null }, - "start": 556, - "end": 557, + "start": 608, + "end": 609, "loc": { "start": { - "line": 20, + "line": 21, "column": 25 }, "end": { - "line": 20, + "line": 21, "column": 26 } } @@ -5428,15 +5430,15 @@ "binop": null, "updateContext": null }, - "start": 557, - "end": 558, + "start": 609, + "end": 610, "loc": { "start": { - "line": 20, + "line": 21, "column": 26 }, "end": { - "line": 20, + "line": 21, "column": 27 } } @@ -5444,24 +5446,24 @@ { "type": "CommentBlock", "value": "*\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t ", - "start": 561, - "end": 705, + "start": 613, + "end": 757, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 4 } } }, { "type": { - "label": "if", - "keyword": "if", - "beforeExpr": false, + "label": "return", + "keyword": "return", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -5471,42 +5473,17 @@ "binop": null, "updateContext": null }, - "value": "if", - "start": 707, - "end": 709, + "value": "return", + "start": 759, + "end": 765, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, - "column": 3 - } - } - }, - { - "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 710, - "end": 711, - "loc": { - "start": { - "line": 31, - "column": 4 - }, - "end": { - "line": 31, - "column": 5 + "line": 32, + "column": 7 } } }, @@ -5523,16 +5500,16 @@ "binop": null }, "value": "n", - "start": 711, - "end": 712, + "start": 766, + "end": 767, "loc": { "start": { - "line": 31, - "column": 5 + "line": 32, + "column": 8 }, "end": { - "line": 31, - "column": 6 + "line": 32, + "column": 9 } } }, @@ -5549,16 +5526,16 @@ "binop": null, "updateContext": null }, - "start": 712, - "end": 713, + "start": 767, + "end": 768, "loc": { "start": { - "line": 31, - "column": 6 + "line": 32, + "column": 9 }, "end": { - "line": 31, - "column": 7 + "line": 32, + "column": 10 } } }, @@ -5575,16 +5552,16 @@ "binop": null }, "value": "parent", - "start": 713, - "end": 719, + "start": 768, + "end": 774, "loc": { "start": { - "line": 31, - "column": 7 + "line": 32, + "column": 10 }, "end": { - "line": 31, - "column": 13 + "line": 32, + "column": 16 } } }, @@ -5601,16 +5578,16 @@ "binop": null, "updateContext": null }, - "start": 719, - "end": 720, + "start": 774, + "end": 775, "loc": { "start": { - "line": 31, - "column": 13 + "line": 32, + "column": 16 }, "end": { - "line": 31, - "column": 14 + "line": 32, + "column": 17 } } }, @@ -5627,16 +5604,16 @@ "binop": null }, "value": "_color", - "start": 720, - "end": 726, + "start": 775, + "end": 781, "loc": { "start": { - "line": 31, - "column": 14 + "line": 32, + "column": 17 }, "end": { - "line": 31, - "column": 20 + "line": 32, + "column": 23 } } }, @@ -5654,16 +5631,16 @@ "updateContext": null }, "value": "===", - "start": 727, - "end": 730, + "start": 782, + "end": 785, "loc": { "start": { - "line": 31, - "column": 21 + "line": 32, + "column": 24 }, "end": { - "line": 31, - "column": 24 + "line": 32, + "column": 27 } } }, @@ -5680,75 +5657,74 @@ "binop": null }, "value": "BLACK", - "start": 731, - "end": 736, + "start": 786, + "end": 791, "loc": { "start": { - "line": 31, - "column": 25 + "line": 32, + "column": 28 }, "end": { - "line": 31, - "column": 30 + "line": 32, + "column": 33 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "?", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 736, - "end": 737, + "start": 792, + "end": 793, "loc": { "start": { - "line": 31, - "column": 30 + "line": 32, + "column": 34 }, "end": { - "line": 31, - "column": 31 + "line": 32, + "column": 35 } } }, { "type": { - "label": "return", - "keyword": "return", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "return", - "start": 738, - "end": 744, + "value": "n", + "start": 794, + "end": 795, "loc": { "start": { - "line": 31, - "column": 32 + "line": 32, + "column": 36 }, "end": { - "line": 31, - "column": 38 + "line": 32, + "column": 37 } } }, { "type": { - "label": ";", + "label": ":", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -5759,15 +5735,15 @@ "binop": null, "updateContext": null }, - "start": 744, - "end": 745, + "start": 796, + "end": 797, "loc": { "start": { - "line": 31, + "line": 32, "column": 38 }, "end": { - "line": 31, + "line": 32, "column": 39 } } @@ -5785,16 +5761,16 @@ "binop": null }, "value": "insert_case2", - "start": 748, - "end": 760, + "start": 798, + "end": 810, "loc": { "start": { - "line": 33, - "column": 1 + "line": 32, + "column": 40 }, "end": { - "line": 33, - "column": 13 + "line": 32, + "column": 52 } } }, @@ -5810,16 +5786,16 @@ "postfix": false, "binop": null }, - "start": 760, - "end": 761, + "start": 810, + "end": 811, "loc": { "start": { - "line": 33, - "column": 13 + "line": 32, + "column": 52 }, "end": { - "line": 33, - "column": 14 + "line": 32, + "column": 53 } } }, @@ -5836,16 +5812,16 @@ "binop": null }, "value": "n", - "start": 761, - "end": 762, + "start": 811, + "end": 812, "loc": { "start": { - "line": 33, - "column": 14 + "line": 32, + "column": 53 }, "end": { - "line": 33, - "column": 15 + "line": 32, + "column": 54 } } }, @@ -5861,16 +5837,16 @@ "postfix": false, "binop": null }, - "start": 762, - "end": 763, + "start": 812, + "end": 813, "loc": { "start": { - "line": 33, - "column": 15 + "line": 32, + "column": 54 }, "end": { - "line": 33, - "column": 16 + "line": 32, + "column": 55 } } }, @@ -5887,16 +5863,16 @@ "binop": null, "updateContext": null }, - "start": 763, - "end": 764, + "start": 813, + "end": 814, "loc": { "start": { - "line": 33, - "column": 16 + "line": 32, + "column": 55 }, "end": { - "line": 33, - "column": 17 + "line": 32, + "column": 56 } } }, @@ -5912,15 +5888,15 @@ "postfix": false, "binop": null }, - "start": 765, - "end": 766, + "start": 815, + "end": 816, "loc": { "start": { - "line": 34, + "line": 33, "column": 0 }, "end": { - "line": 34, + "line": 33, "column": 1 } } @@ -5938,15 +5914,15 @@ "binop": null, "updateContext": null }, - "start": 766, - "end": 767, + "start": 816, + "end": 817, "loc": { "start": { - "line": 34, + "line": 33, "column": 1 }, "end": { - "line": 34, + "line": 33, "column": 2 } } @@ -5966,15 +5942,15 @@ "updateContext": null }, "value": "export", - "start": 769, - "end": 775, + "start": 819, + "end": 825, "loc": { "start": { - "line": 36, + "line": 35, "column": 0 }, "end": { - "line": 36, + "line": 35, "column": 6 } } @@ -5994,15 +5970,15 @@ "updateContext": null }, "value": "default", - "start": 776, - "end": 783, + "start": 826, + "end": 833, "loc": { "start": { - "line": 36, + "line": 35, "column": 7 }, "end": { - "line": 36, + "line": 35, "column": 14 } } @@ -6020,15 +5996,15 @@ "binop": null }, "value": "insert_case1", - "start": 784, - "end": 796, + "start": 834, + "end": 846, "loc": { "start": { - "line": 36, + "line": 35, "column": 15 }, "end": { - "line": 36, + "line": 35, "column": 27 } } @@ -6046,15 +6022,15 @@ "binop": null, "updateContext": null }, - "start": 796, - "end": 797, + "start": 846, + "end": 847, "loc": { "start": { - "line": 36, + "line": 35, "column": 27 }, "end": { - "line": 36, + "line": 35, "column": 28 } } @@ -6072,15 +6048,15 @@ "binop": null, "updateContext": null }, - "start": 798, - "end": 798, + "start": 848, + "end": 848, "loc": { "start": { - "line": 37, + "line": 36, "column": 0 }, "end": { - "line": 37, + "line": 36, "column": 0 } } diff --git a/ast/source/insertion/insert_case2.js.json b/ast/source/insertion/insert_case2.js.json index a54ebd0..28e09bd 100644 --- a/ast/source/insertion/insert_case2.js.json +++ b/ast/source/insertion/insert_case2.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 1516, + "end": 1579, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 53, + "line": 56, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 1516, + "end": 1579, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 53, + "line": 56, "column": 0 } }, @@ -582,16 +582,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 325, - "end": 501, + "end": 553, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 18, + "line": 19, "column": 3 } } @@ -600,44 +600,44 @@ }, { "type": "Identifier", - "start": 502, - "end": 1485, + "start": 554, + "end": 1548, "loc": { "start": { - "line": 19, + "line": 20, "column": 0 }, "end": { - "line": 50, + "line": 53, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 508, - "end": 1484, + "start": 560, + "end": 1547, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 50, + "line": 53, "column": 1 } }, "id": { "type": "Identifier", - "start": 508, - "end": 520, + "start": 560, + "end": 572, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 19, + "line": 20, "column": 18 }, "identifierName": "insert_case2" @@ -647,15 +647,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 523, - "end": 1484, + "start": 575, + "end": 1547, "loc": { "start": { - "line": 19, + "line": 20, "column": 21 }, "end": { - "line": 50, + "line": 53, "column": 1 } }, @@ -666,15 +666,15 @@ "params": [ { "type": "Identifier", - "start": 524, - "end": 525, + "start": 576, + "end": 577, "loc": { "start": { - "line": 19, + "line": 20, "column": 22 }, "end": { - "line": 19, + "line": 20, "column": 23 }, "identifierName": "n" @@ -684,58 +684,58 @@ ], "body": { "type": "BlockStatement", - "start": 530, - "end": 1484, + "start": 582, + "end": 1547, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 50, + "line": 53, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 533, - "end": 559, + "start": 585, + "end": 611, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 533, - "end": 558, + "start": 585, + "end": 610, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 26 } }, "callee": { "type": "Identifier", - "start": 533, - "end": 539, + "start": 585, + "end": 591, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -745,29 +745,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 540, - "end": 557, + "start": 592, + "end": 609, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 25 } }, "left": { "type": "Identifier", - "start": 540, - "end": 541, + "start": 592, + "end": 593, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 9 }, "identifierName": "n" @@ -777,15 +777,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 553, - "end": 557, + "start": 605, + "end": 609, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 25 }, "identifierName": "Node" @@ -798,43 +798,43 @@ }, { "type": "ExpressionStatement", - "start": 561, - "end": 586, + "start": 613, + "end": 638, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 561, - "end": 585, + "start": 613, + "end": 637, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 25 } }, "callee": { "type": "Identifier", - "start": 561, - "end": 567, + "start": 613, + "end": 619, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 7 }, "identifierName": "assert" @@ -844,43 +844,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 568, - "end": 584, + "start": 620, + "end": 636, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 568, - "end": 576, + "start": 620, + "end": 628, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 16 } }, "object": { "type": "Identifier", - "start": 568, - "end": 569, + "start": 620, + "end": 621, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 9 }, "identifierName": "n" @@ -889,15 +889,15 @@ }, "property": { "type": "Identifier", - "start": 570, - "end": 576, + "start": 622, + "end": 628, "loc": { "start": { - "line": 21, + "line": 22, "column": 10 }, "end": { - "line": 21, + "line": 22, "column": 16 }, "identifierName": "_color" @@ -909,15 +909,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 581, - "end": 584, + "start": 633, + "end": 636, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 24 }, "identifierName": "RED" @@ -930,43 +930,43 @@ }, { "type": "ExpressionStatement", - "start": 588, - "end": 639, + "start": 640, + "end": 691, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 52 } }, "expression": { "type": "CallExpression", - "start": 588, - "end": 638, + "start": 640, + "end": 690, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 51 } }, "callee": { "type": "Identifier", - "start": 588, - "end": 594, + "start": 640, + "end": 646, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -976,57 +976,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 595, - "end": 637, + "start": 647, + "end": 689, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 50 } }, "left": { "type": "BinaryExpression", - "start": 595, - "end": 610, + "start": 647, + "end": 662, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 23 } }, "left": { "type": "MemberExpression", - "start": 595, - "end": 601, + "start": 647, + "end": 653, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 14 } }, "object": { "type": "Identifier", - "start": 595, - "end": 596, + "start": 647, + "end": 648, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "n" @@ -1035,15 +1035,15 @@ }, "property": { "type": "Identifier", - "start": 597, - "end": 601, + "start": 649, + "end": 653, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 14 }, "identifierName": "left" @@ -1055,15 +1055,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 606, - "end": 610, + "start": 658, + "end": 662, "loc": { "start": { - "line": 22, + "line": 23, "column": 19 }, "end": { - "line": 22, + "line": 23, "column": 23 } } @@ -1072,57 +1072,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 614, - "end": 637, + "start": 666, + "end": 689, "loc": { "start": { - "line": 22, + "line": 23, "column": 27 }, "end": { - "line": 22, + "line": 23, "column": 50 } }, "left": { "type": "MemberExpression", - "start": 614, - "end": 627, + "start": 666, + "end": 679, "loc": { "start": { - "line": 22, + "line": 23, "column": 27 }, "end": { - "line": 22, + "line": 23, "column": 40 } }, "object": { "type": "MemberExpression", - "start": 614, - "end": 620, + "start": 666, + "end": 672, "loc": { "start": { - "line": 22, + "line": 23, "column": 27 }, "end": { - "line": 22, + "line": 23, "column": 33 } }, "object": { "type": "Identifier", - "start": 614, - "end": 615, + "start": 666, + "end": 667, "loc": { "start": { - "line": 22, + "line": 23, "column": 27 }, "end": { - "line": 22, + "line": 23, "column": 28 }, "identifierName": "n" @@ -1131,15 +1131,15 @@ }, "property": { "type": "Identifier", - "start": 616, - "end": 620, + "start": 668, + "end": 672, "loc": { "start": { - "line": 22, + "line": 23, "column": 29 }, "end": { - "line": 22, + "line": 23, "column": 33 }, "identifierName": "left" @@ -1150,15 +1150,15 @@ }, "property": { "type": "Identifier", - "start": 621, - "end": 627, + "start": 673, + "end": 679, "loc": { "start": { - "line": 22, + "line": 23, "column": 34 }, "end": { - "line": 22, + "line": 23, "column": 40 }, "identifierName": "_color" @@ -1170,15 +1170,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 632, - "end": 637, + "start": 684, + "end": 689, "loc": { "start": { - "line": 22, + "line": 23, "column": 45 }, "end": { - "line": 22, + "line": 23, "column": 50 }, "identifierName": "BLACK" @@ -1192,43 +1192,43 @@ }, { "type": "ExpressionStatement", - "start": 641, - "end": 694, + "start": 693, + "end": 746, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 54 } }, "expression": { "type": "CallExpression", - "start": 641, - "end": 693, + "start": 693, + "end": 745, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 53 } }, "callee": { "type": "Identifier", - "start": 641, - "end": 647, + "start": 693, + "end": 699, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -1238,57 +1238,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 648, - "end": 692, + "start": 700, + "end": 744, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 52 } }, "left": { "type": "BinaryExpression", - "start": 648, - "end": 664, + "start": 700, + "end": 716, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 648, - "end": 655, + "start": 700, + "end": 707, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 15 } }, "object": { "type": "Identifier", - "start": 648, - "end": 649, + "start": 700, + "end": 701, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 }, "identifierName": "n" @@ -1297,15 +1297,15 @@ }, "property": { "type": "Identifier", - "start": 650, - "end": 655, + "start": 702, + "end": 707, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 15 }, "identifierName": "right" @@ -1317,15 +1317,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 660, - "end": 664, + "start": 712, + "end": 716, "loc": { "start": { - "line": 23, + "line": 24, "column": 20 }, "end": { - "line": 23, + "line": 24, "column": 24 } } @@ -1334,57 +1334,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 668, - "end": 692, + "start": 720, + "end": 744, "loc": { "start": { - "line": 23, + "line": 24, "column": 28 }, "end": { - "line": 23, + "line": 24, "column": 52 } }, "left": { "type": "MemberExpression", - "start": 668, - "end": 682, + "start": 720, + "end": 734, "loc": { "start": { - "line": 23, + "line": 24, "column": 28 }, "end": { - "line": 23, + "line": 24, "column": 42 } }, "object": { "type": "MemberExpression", - "start": 668, - "end": 675, + "start": 720, + "end": 727, "loc": { "start": { - "line": 23, + "line": 24, "column": 28 }, "end": { - "line": 23, + "line": 24, "column": 35 } }, "object": { "type": "Identifier", - "start": 668, - "end": 669, + "start": 720, + "end": 721, "loc": { "start": { - "line": 23, + "line": 24, "column": 28 }, "end": { - "line": 23, + "line": 24, "column": 29 }, "identifierName": "n" @@ -1393,15 +1393,15 @@ }, "property": { "type": "Identifier", - "start": 670, - "end": 675, + "start": 722, + "end": 727, "loc": { "start": { - "line": 23, + "line": 24, "column": 30 }, "end": { - "line": 23, + "line": 24, "column": 35 }, "identifierName": "right" @@ -1412,15 +1412,15 @@ }, "property": { "type": "Identifier", - "start": 676, - "end": 682, + "start": 728, + "end": 734, "loc": { "start": { - "line": 23, + "line": 24, "column": 36 }, "end": { - "line": 23, + "line": 24, "column": 42 }, "identifierName": "_color" @@ -1432,15 +1432,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 687, - "end": 692, + "start": 739, + "end": 744, "loc": { "start": { - "line": 23, + "line": 24, "column": 47 }, "end": { - "line": 23, + "line": 24, "column": 52 }, "identifierName": "BLACK" @@ -1454,43 +1454,43 @@ }, { "type": "ExpressionStatement", - "start": 696, - "end": 722, + "start": 748, + "end": 774, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 696, - "end": 721, + "start": 748, + "end": 773, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 26 } }, "callee": { "type": "Identifier", - "start": 696, - "end": 702, + "start": 748, + "end": 754, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -1500,43 +1500,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 703, - "end": 720, + "start": 755, + "end": 772, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 703, - "end": 711, + "start": 755, + "end": 763, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 16 } }, "object": { "type": "Identifier", - "start": 703, - "end": 704, + "start": 755, + "end": 756, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 }, "identifierName": "n" @@ -1545,15 +1545,15 @@ }, "property": { "type": "Identifier", - "start": 705, - "end": 711, + "start": 757, + "end": 763, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 16 }, "identifierName": "parent" @@ -1565,15 +1565,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 716, - "end": 720, + "start": 768, + "end": 772, "loc": { "start": { - "line": 24, + "line": 25, "column": 21 }, "end": { - "line": 24, + "line": 25, "column": 25 } } @@ -1584,43 +1584,43 @@ }, { "type": "ExpressionStatement", - "start": 724, - "end": 756, + "start": 776, + "end": 808, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 724, - "end": 755, + "start": 776, + "end": 807, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 32 } }, "callee": { "type": "Identifier", - "start": 724, - "end": 730, + "start": 776, + "end": 782, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -1630,57 +1630,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 731, - "end": 754, + "start": 783, + "end": 806, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 731, - "end": 746, + "start": 783, + "end": 798, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 731, - "end": 739, + "start": 783, + "end": 791, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 16 } }, "object": { "type": "Identifier", - "start": 731, - "end": 732, + "start": 783, + "end": 784, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 9 }, "identifierName": "n" @@ -1689,15 +1689,15 @@ }, "property": { "type": "Identifier", - "start": 733, - "end": 739, + "start": 785, + "end": 791, "loc": { "start": { - "line": 25, + "line": 26, "column": 10 }, "end": { - "line": 25, + "line": 26, "column": 16 }, "identifierName": "parent" @@ -1708,15 +1708,15 @@ }, "property": { "type": "Identifier", - "start": 740, - "end": 746, + "start": 792, + "end": 798, "loc": { "start": { - "line": 25, + "line": 26, "column": 17 }, "end": { - "line": 25, + "line": 26, "column": 23 }, "identifierName": "_color" @@ -1728,15 +1728,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 751, - "end": 754, + "start": 803, + "end": 806, "loc": { "start": { - "line": 25, + "line": 26, "column": 28 }, "end": { - "line": 25, + "line": 26, "column": 31 }, "identifierName": "RED" @@ -1749,44 +1749,44 @@ }, { "type": "VariableDeclaration", - "start": 758, - "end": 777, + "start": 810, + "end": 829, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 20 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 764, - "end": 776, + "start": 816, + "end": 828, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 19 } }, "id": { "type": "Identifier", - "start": 764, - "end": 765, + "start": 816, + "end": 817, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 8 }, "identifierName": "u" @@ -1795,29 +1795,29 @@ }, "init": { "type": "CallExpression", - "start": 768, - "end": 776, + "start": 820, + "end": 828, "loc": { "start": { - "line": 26, + "line": 27, "column": 11 }, "end": { - "line": 26, + "line": 27, "column": 19 } }, "callee": { "type": "Identifier", - "start": 768, - "end": 773, + "start": 820, + "end": 825, "loc": { "start": { - "line": 26, + "line": 27, "column": 11 }, "end": { - "line": 26, + "line": 27, "column": 16 }, "identifierName": "uncle" @@ -1827,15 +1827,15 @@ "arguments": [ { "type": "Identifier", - "start": 774, - "end": 775, + "start": 826, + "end": 827, "loc": { "start": { - "line": 26, + "line": 27, "column": 17 }, "end": { - "line": 26, + "line": 27, "column": 18 }, "identifierName": "n" @@ -1851,15 +1851,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 780, - "end": 1275, + "start": 832, + "end": 1327, "loc": { "start": { - "line": 28, + "line": 29, "column": 1 }, "end": { - "line": 40, + "line": 41, "column": 4 } } @@ -1868,57 +1868,57 @@ }, { "type": "IfStatement", - "start": 1278, - "end": 1482, + "start": 1330, + "end": 1519, "loc": { "start": { - "line": 42, + "line": 43, "column": 1 }, "end": { - "line": 49, - "column": 24 + "line": 50, + "column": 2 } }, "test": { "type": "LogicalExpression", - "start": 1282, - "end": 1314, + "start": 1334, + "end": 1366, "loc": { "start": { - "line": 42, + "line": 43, "column": 5 }, "end": { - "line": 42, + "line": 43, "column": 37 } }, "left": { "type": "BinaryExpression", - "start": 1282, - "end": 1292, + "start": 1334, + "end": 1344, "loc": { "start": { - "line": 42, + "line": 43, "column": 5 }, "end": { - "line": 42, + "line": 43, "column": 15 } }, "left": { "type": "Identifier", - "start": 1282, - "end": 1283, + "start": 1334, + "end": 1335, "loc": { "start": { - "line": 42, + "line": 43, "column": 5 }, "end": { - "line": 42, + "line": 43, "column": 6 }, "identifierName": "u" @@ -1929,15 +1929,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 1288, - "end": 1292, + "start": 1340, + "end": 1344, "loc": { "start": { - "line": 42, + "line": 43, "column": 11 }, "end": { - "line": 42, + "line": 43, "column": 15 } } @@ -1947,43 +1947,43 @@ "operator": "&&", "right": { "type": "BinaryExpression", - "start": 1296, - "end": 1314, + "start": 1348, + "end": 1366, "loc": { "start": { - "line": 42, + "line": 43, "column": 19 }, "end": { - "line": 42, + "line": 43, "column": 37 } }, "left": { "type": "MemberExpression", - "start": 1296, - "end": 1304, + "start": 1348, + "end": 1356, "loc": { "start": { - "line": 42, + "line": 43, "column": 19 }, "end": { - "line": 42, + "line": 43, "column": 27 } }, "object": { "type": "Identifier", - "start": 1296, - "end": 1297, + "start": 1348, + "end": 1349, "loc": { "start": { - "line": 42, + "line": 43, "column": 19 }, "end": { - "line": 42, + "line": 43, "column": 20 }, "identifierName": "u" @@ -1992,15 +1992,15 @@ }, "property": { "type": "Identifier", - "start": 1298, - "end": 1304, + "start": 1350, + "end": 1356, "loc": { "start": { - "line": 42, + "line": 43, "column": 21 }, "end": { - "line": 42, + "line": 43, "column": 27 }, "identifierName": "_color" @@ -2012,15 +2012,15 @@ "operator": "!==", "right": { "type": "Identifier", - "start": 1309, - "end": 1314, + "start": 1361, + "end": 1366, "loc": { "start": { - "line": 42, + "line": 43, "column": 32 }, "end": { - "line": 42, + "line": 43, "column": 37 }, "identifierName": "BLACK" @@ -2032,58 +2032,58 @@ }, "consequent": { "type": "BlockStatement", - "start": 1316, - "end": 1460, + "start": 1368, + "end": 1519, "loc": { "start": { - "line": 42, + "line": 43, "column": 39 }, "end": { - "line": 49, + "line": 50, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1320, - "end": 1345, + "start": 1372, + "end": 1397, "loc": { "start": { - "line": 43, + "line": 44, "column": 2 }, "end": { - "line": 43, + "line": 44, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 1320, - "end": 1344, + "start": 1372, + "end": 1396, "loc": { "start": { - "line": 43, + "line": 44, "column": 2 }, "end": { - "line": 43, + "line": 44, "column": 26 } }, "callee": { "type": "Identifier", - "start": 1320, - "end": 1326, + "start": 1372, + "end": 1378, "loc": { "start": { - "line": 43, + "line": 44, "column": 2 }, "end": { - "line": 43, + "line": 44, "column": 8 }, "identifierName": "assert" @@ -2093,43 +2093,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1327, - "end": 1343, + "start": 1379, + "end": 1395, "loc": { "start": { - "line": 43, + "line": 44, "column": 9 }, "end": { - "line": 43, + "line": 44, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 1327, - "end": 1335, + "start": 1379, + "end": 1387, "loc": { "start": { - "line": 43, + "line": 44, "column": 9 }, "end": { - "line": 43, + "line": 44, "column": 17 } }, "object": { "type": "Identifier", - "start": 1327, - "end": 1328, + "start": 1379, + "end": 1380, "loc": { "start": { - "line": 43, + "line": 44, "column": 9 }, "end": { - "line": 43, + "line": 44, "column": 10 }, "identifierName": "u" @@ -2138,15 +2138,15 @@ }, "property": { "type": "Identifier", - "start": 1329, - "end": 1335, + "start": 1381, + "end": 1387, "loc": { "start": { - "line": 43, + "line": 44, "column": 11 }, "end": { - "line": 43, + "line": 44, "column": 17 }, "identifierName": "_color" @@ -2158,15 +2158,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1340, - "end": 1343, + "start": 1392, + "end": 1395, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 25 }, "identifierName": "RED" @@ -2179,72 +2179,72 @@ }, { "type": "ExpressionStatement", - "start": 1348, - "end": 1372, + "start": 1400, + "end": 1424, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 26 } }, "expression": { "type": "AssignmentExpression", - "start": 1348, - "end": 1371, + "start": 1400, + "end": 1423, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 25 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1348, - "end": 1363, + "start": 1400, + "end": 1415, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 17 } }, "object": { "type": "MemberExpression", - "start": 1348, - "end": 1356, + "start": 1400, + "end": 1408, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 10 } }, "object": { "type": "Identifier", - "start": 1348, - "end": 1349, + "start": 1400, + "end": 1401, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 3 }, "identifierName": "n" @@ -2253,15 +2253,15 @@ }, "property": { "type": "Identifier", - "start": 1350, - "end": 1356, + "start": 1402, + "end": 1408, "loc": { "start": { - "line": 44, + "line": 45, "column": 4 }, "end": { - "line": 44, + "line": 45, "column": 10 }, "identifierName": "parent" @@ -2272,15 +2272,15 @@ }, "property": { "type": "Identifier", - "start": 1357, - "end": 1363, + "start": 1409, + "end": 1415, "loc": { "start": { - "line": 44, + "line": 45, "column": 11 }, "end": { - "line": 44, + "line": 45, "column": 17 }, "identifierName": "_color" @@ -2291,15 +2291,15 @@ }, "right": { "type": "Identifier", - "start": 1366, - "end": 1371, + "start": 1418, + "end": 1423, "loc": { "start": { - "line": 44, + "line": 45, "column": 20 }, "end": { - "line": 44, + "line": 45, "column": 25 }, "identifierName": "BLACK" @@ -2310,58 +2310,58 @@ }, { "type": "ExpressionStatement", - "start": 1375, - "end": 1392, + "start": 1427, + "end": 1444, "loc": { "start": { - "line": 45, + "line": 46, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 19 } }, "expression": { "type": "AssignmentExpression", - "start": 1375, - "end": 1391, + "start": 1427, + "end": 1443, "loc": { "start": { - "line": 45, + "line": 46, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 18 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1375, - "end": 1383, + "start": 1427, + "end": 1435, "loc": { "start": { - "line": 45, + "line": 46, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 10 } }, "object": { "type": "Identifier", - "start": 1375, - "end": 1376, + "start": 1427, + "end": 1428, "loc": { "start": { - "line": 45, + "line": 46, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 3 }, "identifierName": "u" @@ -2370,15 +2370,15 @@ }, "property": { "type": "Identifier", - "start": 1377, - "end": 1383, + "start": 1429, + "end": 1435, "loc": { "start": { - "line": 45, + "line": 46, "column": 4 }, "end": { - "line": 45, + "line": 46, "column": 10 }, "identifierName": "_color" @@ -2389,15 +2389,15 @@ }, "right": { "type": "Identifier", - "start": 1386, - "end": 1391, + "start": 1438, + "end": 1443, "loc": { "start": { - "line": 45, + "line": 46, "column": 13 }, "end": { - "line": 45, + "line": 46, "column": 18 }, "identifierName": "BLACK" @@ -2408,44 +2408,44 @@ }, { "type": "VariableDeclaration", - "start": 1395, - "end": 1420, + "start": 1447, + "end": 1472, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 27 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 1401, - "end": 1419, + "start": 1453, + "end": 1471, "loc": { "start": { - "line": 46, + "line": 47, "column": 8 }, "end": { - "line": 46, + "line": 47, "column": 26 } }, "id": { "type": "Identifier", - "start": 1401, - "end": 1402, + "start": 1453, + "end": 1454, "loc": { "start": { - "line": 46, + "line": 47, "column": 8 }, "end": { - "line": 46, + "line": 47, "column": 9 }, "identifierName": "g" @@ -2454,29 +2454,29 @@ }, "init": { "type": "CallExpression", - "start": 1405, - "end": 1419, + "start": 1457, + "end": 1471, "loc": { "start": { - "line": 46, + "line": 47, "column": 12 }, "end": { - "line": 46, + "line": 47, "column": 26 } }, "callee": { "type": "Identifier", - "start": 1405, - "end": 1416, + "start": 1457, + "end": 1468, "loc": { "start": { - "line": 46, + "line": 47, "column": 12 }, "end": { - "line": 46, + "line": 47, "column": 23 }, "identifierName": "grandparent" @@ -2486,15 +2486,15 @@ "arguments": [ { "type": "Identifier", - "start": 1417, - "end": 1418, + "start": 1469, + "end": 1470, "loc": { "start": { - "line": 46, + "line": 47, "column": 24 }, "end": { - "line": 46, + "line": 47, "column": 25 }, "identifierName": "n" @@ -2509,58 +2509,58 @@ }, { "type": "ExpressionStatement", - "start": 1423, - "end": 1438, + "start": 1475, + "end": 1490, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 17 } }, "expression": { "type": "AssignmentExpression", - "start": 1423, - "end": 1437, + "start": 1475, + "end": 1489, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 16 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1423, - "end": 1431, + "start": 1475, + "end": 1483, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 10 } }, "object": { "type": "Identifier", - "start": 1423, - "end": 1424, + "start": 1475, + "end": 1476, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 3 }, "identifierName": "g" @@ -2569,15 +2569,15 @@ }, "property": { "type": "Identifier", - "start": 1425, - "end": 1431, + "start": 1477, + "end": 1483, "loc": { "start": { - "line": 47, + "line": 48, "column": 4 }, "end": { - "line": 47, + "line": 48, "column": 10 }, "identifierName": "_color" @@ -2588,15 +2588,15 @@ }, "right": { "type": "Identifier", - "start": 1434, - "end": 1437, + "start": 1486, + "end": 1489, "loc": { "start": { - "line": 47, + "line": 48, "column": 13 }, "end": { - "line": 47, + "line": 48, "column": 16 }, "identifierName": "RED" @@ -2606,45 +2606,45 @@ } }, { - "type": "ExpressionStatement", - "start": 1441, - "end": 1457, + "type": "ReturnStatement", + "start": 1493, + "end": 1516, "loc": { "start": { - "line": 48, + "line": 49, "column": 2 }, "end": { - "line": 48, - "column": 18 + "line": 49, + "column": 25 } }, - "expression": { + "argument": { "type": "CallExpression", - "start": 1441, - "end": 1456, + "start": 1500, + "end": 1515, "loc": { "start": { - "line": 48, - "column": 2 + "line": 49, + "column": 9 }, "end": { - "line": 48, - "column": 17 + "line": 49, + "column": 24 } }, "callee": { "type": "Identifier", - "start": 1441, - "end": 1453, + "start": 1500, + "end": 1512, "loc": { "start": { - "line": 48, - "column": 2 + "line": 49, + "column": 9 }, "end": { - "line": 48, - "column": 14 + "line": 49, + "column": 21 }, "identifierName": "insert_case0" }, @@ -2653,16 +2653,16 @@ "arguments": [ { "type": "Identifier", - "start": 1454, - "end": 1455, + "start": 1513, + "end": 1514, "loc": { "start": { - "line": 48, - "column": 15 + "line": 49, + "column": 22 }, "end": { - "line": 48, - "column": 16 + "line": 49, + "column": 23 }, "identifierName": "g" }, @@ -2674,90 +2674,91 @@ ], "directives": [] }, - "alternate": { - "type": "ExpressionStatement", - "start": 1466, - "end": 1482, - "loc": { - "start": { - "line": 49, - "column": 8 - }, - "end": { - "line": 49, - "column": 24 - } - }, - "expression": { - "type": "CallExpression", - "start": 1466, - "end": 1481, + "alternate": null, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", + "start": 832, + "end": 1327, "loc": { "start": { - "line": 49, - "column": 8 + "line": 29, + "column": 1 }, "end": { - "line": 49, - "column": 23 - } - }, - "callee": { - "type": "Identifier", - "start": 1466, - "end": 1478, - "loc": { - "start": { - "line": 49, - "column": 8 - }, - "end": { - "line": 49, - "column": 20 - }, - "identifierName": "insert_case3" - }, - "name": "insert_case3" - }, - "arguments": [ - { - "type": "Identifier", - "start": 1479, - "end": 1480, - "loc": { - "start": { - "line": 49, - "column": 21 - }, - "end": { - "line": 49, - "column": 22 - }, - "identifierName": "n" - }, - "name": "n" + "line": 41, + "column": 4 } - ] + } } - }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 780, - "end": 1275, + ] + }, + { + "type": "ReturnStatement", + "start": 1522, + "end": 1545, + "loc": { + "start": { + "line": 52, + "column": 1 + }, + "end": { + "line": 52, + "column": 24 + } + }, + "argument": { + "type": "CallExpression", + "start": 1529, + "end": 1544, + "loc": { + "start": { + "line": 52, + "column": 8 + }, + "end": { + "line": 52, + "column": 23 + } + }, + "callee": { + "type": "Identifier", + "start": 1529, + "end": 1541, "loc": { "start": { - "line": 28, - "column": 1 + "line": 52, + "column": 8 }, "end": { - "line": 40, - "column": 4 - } + "line": 52, + "column": 20 + }, + "identifierName": "insert_case3" + }, + "name": "insert_case3" + }, + "arguments": [ + { + "type": "Identifier", + "start": 1542, + "end": 1543, + "loc": { + "start": { + "line": 52, + "column": 21 + }, + "end": { + "line": 52, + "column": 22 + }, + "identifierName": "n" + }, + "name": "n" } - } - ] + ] + } } ], "directives": [] @@ -2773,29 +2774,29 @@ }, { "type": "Identifier", - "start": 1487, - "end": 1515, + "start": 1550, + "end": 1578, "loc": { "start": { - "line": 52, + "line": 55, "column": 0 }, "end": { - "line": 52, + "line": 55, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 1502, - "end": 1514, + "start": 1565, + "end": 1577, "loc": { "start": { - "line": 52, + "line": 55, "column": 15 }, "end": { - "line": 52, + "line": 55, "column": 27 }, "identifierName": "insert_case2" @@ -2808,58 +2809,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 1487, - "end": 1515, + "start": 1550, + "end": 1578, "loc": { "start": { - "line": 52, + "line": 55, "column": 0 }, "end": { - "line": 52, + "line": 55, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 502, - "end": 1485, + "start": 554, + "end": 1548, "loc": { "start": { - "line": 19, + "line": 20, "column": 0 }, "end": { - "line": 50, + "line": 53, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 508, - "end": 1484, + "start": 560, + "end": 1547, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 50, + "line": 53, "column": 1 } }, "id": { "type": "Identifier", - "start": 508, - "end": 520, + "start": 560, + "end": 572, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 19, + "line": 20, "column": 18 }, "identifierName": "insert_case2" @@ -2869,29 +2870,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 523, - "end": 1484, + "start": 575, + "end": 1547, "loc": { "start": { - "line": 19, + "line": 20, "column": 21 }, "end": { - "line": 50, + "line": 53, "column": 1 } }, "id": { "type": "Identifier", - "start": 508, - "end": 520, + "start": 560, + "end": 572, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 19, + "line": 20, "column": 18 }, "identifierName": "insert_case2" @@ -2905,15 +2906,15 @@ "params": [ { "type": "Identifier", - "start": 524, - "end": 525, + "start": 576, + "end": 577, "loc": { "start": { - "line": 19, + "line": 20, "column": 22 }, "end": { - "line": 19, + "line": 20, "column": 23 }, "identifierName": "n" @@ -2923,58 +2924,58 @@ ], "body": { "type": "BlockStatement", - "start": 530, - "end": 1484, + "start": 582, + "end": 1547, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 50, + "line": 53, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 533, - "end": 559, + "start": 585, + "end": 611, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 533, - "end": 558, + "start": 585, + "end": 610, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 26 } }, "callee": { "type": "Identifier", - "start": 533, - "end": 539, + "start": 585, + "end": 591, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -2984,29 +2985,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 540, - "end": 557, + "start": 592, + "end": 609, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 25 } }, "left": { "type": "Identifier", - "start": 540, - "end": 541, + "start": 592, + "end": 593, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 9 }, "identifierName": "n" @@ -3016,15 +3017,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 553, - "end": 557, + "start": 605, + "end": 609, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 25 }, "identifierName": "Node" @@ -3037,43 +3038,43 @@ }, { "type": "ExpressionStatement", - "start": 561, - "end": 586, + "start": 613, + "end": 638, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 561, - "end": 585, + "start": 613, + "end": 637, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 25 } }, "callee": { "type": "Identifier", - "start": 561, - "end": 567, + "start": 613, + "end": 619, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 7 }, "identifierName": "assert" @@ -3083,43 +3084,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 568, - "end": 584, + "start": 620, + "end": 636, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 568, - "end": 576, + "start": 620, + "end": 628, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 16 } }, "object": { "type": "Identifier", - "start": 568, - "end": 569, + "start": 620, + "end": 621, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 9 }, "identifierName": "n" @@ -3128,15 +3129,15 @@ }, "property": { "type": "Identifier", - "start": 570, - "end": 576, + "start": 622, + "end": 628, "loc": { "start": { - "line": 21, + "line": 22, "column": 10 }, "end": { - "line": 21, + "line": 22, "column": 16 }, "identifierName": "_color" @@ -3148,15 +3149,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 581, - "end": 584, + "start": 633, + "end": 636, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 24 }, "identifierName": "RED" @@ -3169,43 +3170,43 @@ }, { "type": "ExpressionStatement", - "start": 588, - "end": 639, + "start": 640, + "end": 691, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 52 } }, "expression": { "type": "CallExpression", - "start": 588, - "end": 638, + "start": 640, + "end": 690, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 51 } }, "callee": { "type": "Identifier", - "start": 588, - "end": 594, + "start": 640, + "end": 646, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -3215,57 +3216,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 595, - "end": 637, + "start": 647, + "end": 689, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 50 } }, "left": { "type": "BinaryExpression", - "start": 595, - "end": 610, + "start": 647, + "end": 662, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 23 } }, "left": { "type": "MemberExpression", - "start": 595, - "end": 601, + "start": 647, + "end": 653, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 14 } }, "object": { "type": "Identifier", - "start": 595, - "end": 596, + "start": 647, + "end": 648, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "n" @@ -3274,15 +3275,15 @@ }, "property": { "type": "Identifier", - "start": 597, - "end": 601, + "start": 649, + "end": 653, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 14 }, "identifierName": "left" @@ -3294,15 +3295,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 606, - "end": 610, + "start": 658, + "end": 662, "loc": { "start": { - "line": 22, + "line": 23, "column": 19 }, "end": { - "line": 22, + "line": 23, "column": 23 } } @@ -3311,57 +3312,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 614, - "end": 637, + "start": 666, + "end": 689, "loc": { "start": { - "line": 22, + "line": 23, "column": 27 }, "end": { - "line": 22, + "line": 23, "column": 50 } }, "left": { "type": "MemberExpression", - "start": 614, - "end": 627, + "start": 666, + "end": 679, "loc": { "start": { - "line": 22, + "line": 23, "column": 27 }, "end": { - "line": 22, + "line": 23, "column": 40 } }, "object": { "type": "MemberExpression", - "start": 614, - "end": 620, + "start": 666, + "end": 672, "loc": { "start": { - "line": 22, + "line": 23, "column": 27 }, "end": { - "line": 22, + "line": 23, "column": 33 } }, "object": { "type": "Identifier", - "start": 614, - "end": 615, + "start": 666, + "end": 667, "loc": { "start": { - "line": 22, + "line": 23, "column": 27 }, "end": { - "line": 22, + "line": 23, "column": 28 }, "identifierName": "n" @@ -3370,15 +3371,15 @@ }, "property": { "type": "Identifier", - "start": 616, - "end": 620, + "start": 668, + "end": 672, "loc": { "start": { - "line": 22, + "line": 23, "column": 29 }, "end": { - "line": 22, + "line": 23, "column": 33 }, "identifierName": "left" @@ -3389,15 +3390,15 @@ }, "property": { "type": "Identifier", - "start": 621, - "end": 627, + "start": 673, + "end": 679, "loc": { "start": { - "line": 22, + "line": 23, "column": 34 }, "end": { - "line": 22, + "line": 23, "column": 40 }, "identifierName": "_color" @@ -3409,15 +3410,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 632, - "end": 637, + "start": 684, + "end": 689, "loc": { "start": { - "line": 22, + "line": 23, "column": 45 }, "end": { - "line": 22, + "line": 23, "column": 50 }, "identifierName": "BLACK" @@ -3431,43 +3432,43 @@ }, { "type": "ExpressionStatement", - "start": 641, - "end": 694, + "start": 693, + "end": 746, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 54 } }, "expression": { "type": "CallExpression", - "start": 641, - "end": 693, + "start": 693, + "end": 745, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 53 } }, "callee": { "type": "Identifier", - "start": 641, - "end": 647, + "start": 693, + "end": 699, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -3477,57 +3478,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 648, - "end": 692, + "start": 700, + "end": 744, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 52 } }, "left": { "type": "BinaryExpression", - "start": 648, - "end": 664, + "start": 700, + "end": 716, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 648, - "end": 655, + "start": 700, + "end": 707, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 15 } }, "object": { "type": "Identifier", - "start": 648, - "end": 649, + "start": 700, + "end": 701, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 }, "identifierName": "n" @@ -3536,15 +3537,15 @@ }, "property": { "type": "Identifier", - "start": 650, - "end": 655, + "start": 702, + "end": 707, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 15 }, "identifierName": "right" @@ -3556,15 +3557,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 660, - "end": 664, + "start": 712, + "end": 716, "loc": { "start": { - "line": 23, + "line": 24, "column": 20 }, "end": { - "line": 23, + "line": 24, "column": 24 } } @@ -3573,57 +3574,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 668, - "end": 692, + "start": 720, + "end": 744, "loc": { "start": { - "line": 23, + "line": 24, "column": 28 }, "end": { - "line": 23, + "line": 24, "column": 52 } }, "left": { "type": "MemberExpression", - "start": 668, - "end": 682, + "start": 720, + "end": 734, "loc": { "start": { - "line": 23, + "line": 24, "column": 28 }, "end": { - "line": 23, + "line": 24, "column": 42 } }, "object": { "type": "MemberExpression", - "start": 668, - "end": 675, + "start": 720, + "end": 727, "loc": { "start": { - "line": 23, + "line": 24, "column": 28 }, "end": { - "line": 23, + "line": 24, "column": 35 } }, "object": { "type": "Identifier", - "start": 668, - "end": 669, + "start": 720, + "end": 721, "loc": { "start": { - "line": 23, + "line": 24, "column": 28 }, "end": { - "line": 23, + "line": 24, "column": 29 }, "identifierName": "n" @@ -3632,15 +3633,15 @@ }, "property": { "type": "Identifier", - "start": 670, - "end": 675, + "start": 722, + "end": 727, "loc": { "start": { - "line": 23, + "line": 24, "column": 30 }, "end": { - "line": 23, + "line": 24, "column": 35 }, "identifierName": "right" @@ -3651,15 +3652,15 @@ }, "property": { "type": "Identifier", - "start": 676, - "end": 682, + "start": 728, + "end": 734, "loc": { "start": { - "line": 23, + "line": 24, "column": 36 }, "end": { - "line": 23, + "line": 24, "column": 42 }, "identifierName": "_color" @@ -3671,15 +3672,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 687, - "end": 692, + "start": 739, + "end": 744, "loc": { "start": { - "line": 23, + "line": 24, "column": 47 }, "end": { - "line": 23, + "line": 24, "column": 52 }, "identifierName": "BLACK" @@ -3693,43 +3694,43 @@ }, { "type": "ExpressionStatement", - "start": 696, - "end": 722, + "start": 748, + "end": 774, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 696, - "end": 721, + "start": 748, + "end": 773, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 26 } }, "callee": { "type": "Identifier", - "start": 696, - "end": 702, + "start": 748, + "end": 754, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -3739,43 +3740,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 703, - "end": 720, + "start": 755, + "end": 772, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 703, - "end": 711, + "start": 755, + "end": 763, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 16 } }, "object": { "type": "Identifier", - "start": 703, - "end": 704, + "start": 755, + "end": 756, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 }, "identifierName": "n" @@ -3784,15 +3785,15 @@ }, "property": { "type": "Identifier", - "start": 705, - "end": 711, + "start": 757, + "end": 763, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 16 }, "identifierName": "parent" @@ -3804,15 +3805,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 716, - "end": 720, + "start": 768, + "end": 772, "loc": { "start": { - "line": 24, + "line": 25, "column": 21 }, "end": { - "line": 24, + "line": 25, "column": 25 } } @@ -3823,43 +3824,43 @@ }, { "type": "ExpressionStatement", - "start": 724, - "end": 756, + "start": 776, + "end": 808, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 724, - "end": 755, + "start": 776, + "end": 807, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 32 } }, "callee": { "type": "Identifier", - "start": 724, - "end": 730, + "start": 776, + "end": 782, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -3869,57 +3870,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 731, - "end": 754, + "start": 783, + "end": 806, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 731, - "end": 746, + "start": 783, + "end": 798, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 731, - "end": 739, + "start": 783, + "end": 791, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 16 } }, "object": { "type": "Identifier", - "start": 731, - "end": 732, + "start": 783, + "end": 784, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 9 }, "identifierName": "n" @@ -3928,15 +3929,15 @@ }, "property": { "type": "Identifier", - "start": 733, - "end": 739, + "start": 785, + "end": 791, "loc": { "start": { - "line": 25, + "line": 26, "column": 10 }, "end": { - "line": 25, + "line": 26, "column": 16 }, "identifierName": "parent" @@ -3947,15 +3948,15 @@ }, "property": { "type": "Identifier", - "start": 740, - "end": 746, + "start": 792, + "end": 798, "loc": { "start": { - "line": 25, + "line": 26, "column": 17 }, "end": { - "line": 25, + "line": 26, "column": 23 }, "identifierName": "_color" @@ -3967,15 +3968,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 751, - "end": 754, + "start": 803, + "end": 806, "loc": { "start": { - "line": 25, + "line": 26, "column": 28 }, "end": { - "line": 25, + "line": 26, "column": 31 }, "identifierName": "RED" @@ -3988,44 +3989,44 @@ }, { "type": "VariableDeclaration", - "start": 758, - "end": 777, + "start": 810, + "end": 829, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 20 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 764, - "end": 776, + "start": 816, + "end": 828, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 19 } }, "id": { "type": "Identifier", - "start": 764, - "end": 765, + "start": 816, + "end": 817, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 8 }, "identifierName": "u" @@ -4034,29 +4035,29 @@ }, "init": { "type": "CallExpression", - "start": 768, - "end": 776, + "start": 820, + "end": 828, "loc": { "start": { - "line": 26, + "line": 27, "column": 11 }, "end": { - "line": 26, + "line": 27, "column": 19 } }, "callee": { "type": "Identifier", - "start": 768, - "end": 773, + "start": 820, + "end": 825, "loc": { "start": { - "line": 26, + "line": 27, "column": 11 }, "end": { - "line": 26, + "line": 27, "column": 16 }, "identifierName": "uncle" @@ -4066,15 +4067,15 @@ "arguments": [ { "type": "Identifier", - "start": 774, - "end": 775, + "start": 826, + "end": 827, "loc": { "start": { - "line": 26, + "line": 27, "column": 17 }, "end": { - "line": 26, + "line": 27, "column": 18 }, "identifierName": "n" @@ -4090,15 +4091,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 780, - "end": 1275, + "start": 832, + "end": 1327, "loc": { "start": { - "line": 28, + "line": 29, "column": 1 }, "end": { - "line": 40, + "line": 41, "column": 4 } } @@ -4107,57 +4108,57 @@ }, { "type": "IfStatement", - "start": 1278, - "end": 1482, + "start": 1330, + "end": 1519, "loc": { "start": { - "line": 42, + "line": 43, "column": 1 }, "end": { - "line": 49, - "column": 24 + "line": 50, + "column": 2 } }, "test": { "type": "LogicalExpression", - "start": 1282, - "end": 1314, + "start": 1334, + "end": 1366, "loc": { "start": { - "line": 42, + "line": 43, "column": 5 }, "end": { - "line": 42, + "line": 43, "column": 37 } }, "left": { "type": "BinaryExpression", - "start": 1282, - "end": 1292, + "start": 1334, + "end": 1344, "loc": { "start": { - "line": 42, + "line": 43, "column": 5 }, "end": { - "line": 42, + "line": 43, "column": 15 } }, "left": { "type": "Identifier", - "start": 1282, - "end": 1283, + "start": 1334, + "end": 1335, "loc": { "start": { - "line": 42, + "line": 43, "column": 5 }, "end": { - "line": 42, + "line": 43, "column": 6 }, "identifierName": "u" @@ -4168,15 +4169,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 1288, - "end": 1292, + "start": 1340, + "end": 1344, "loc": { "start": { - "line": 42, + "line": 43, "column": 11 }, "end": { - "line": 42, + "line": 43, "column": 15 } } @@ -4186,43 +4187,43 @@ "operator": "&&", "right": { "type": "BinaryExpression", - "start": 1296, - "end": 1314, + "start": 1348, + "end": 1366, "loc": { "start": { - "line": 42, + "line": 43, "column": 19 }, "end": { - "line": 42, + "line": 43, "column": 37 } }, "left": { "type": "MemberExpression", - "start": 1296, - "end": 1304, + "start": 1348, + "end": 1356, "loc": { "start": { - "line": 42, + "line": 43, "column": 19 }, "end": { - "line": 42, + "line": 43, "column": 27 } }, "object": { "type": "Identifier", - "start": 1296, - "end": 1297, + "start": 1348, + "end": 1349, "loc": { "start": { - "line": 42, + "line": 43, "column": 19 }, "end": { - "line": 42, + "line": 43, "column": 20 }, "identifierName": "u" @@ -4231,15 +4232,15 @@ }, "property": { "type": "Identifier", - "start": 1298, - "end": 1304, + "start": 1350, + "end": 1356, "loc": { "start": { - "line": 42, + "line": 43, "column": 21 }, "end": { - "line": 42, + "line": 43, "column": 27 }, "identifierName": "_color" @@ -4251,15 +4252,15 @@ "operator": "!==", "right": { "type": "Identifier", - "start": 1309, - "end": 1314, + "start": 1361, + "end": 1366, "loc": { "start": { - "line": 42, + "line": 43, "column": 32 }, "end": { - "line": 42, + "line": 43, "column": 37 }, "identifierName": "BLACK" @@ -4271,58 +4272,58 @@ }, "consequent": { "type": "BlockStatement", - "start": 1316, - "end": 1460, + "start": 1368, + "end": 1519, "loc": { "start": { - "line": 42, + "line": 43, "column": 39 }, "end": { - "line": 49, + "line": 50, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1320, - "end": 1345, + "start": 1372, + "end": 1397, "loc": { "start": { - "line": 43, + "line": 44, "column": 2 }, "end": { - "line": 43, + "line": 44, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 1320, - "end": 1344, + "start": 1372, + "end": 1396, "loc": { "start": { - "line": 43, + "line": 44, "column": 2 }, "end": { - "line": 43, + "line": 44, "column": 26 } }, "callee": { "type": "Identifier", - "start": 1320, - "end": 1326, + "start": 1372, + "end": 1378, "loc": { "start": { - "line": 43, + "line": 44, "column": 2 }, "end": { - "line": 43, + "line": 44, "column": 8 }, "identifierName": "assert" @@ -4332,43 +4333,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1327, - "end": 1343, + "start": 1379, + "end": 1395, "loc": { "start": { - "line": 43, + "line": 44, "column": 9 }, "end": { - "line": 43, + "line": 44, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 1327, - "end": 1335, + "start": 1379, + "end": 1387, "loc": { "start": { - "line": 43, + "line": 44, "column": 9 }, "end": { - "line": 43, + "line": 44, "column": 17 } }, "object": { "type": "Identifier", - "start": 1327, - "end": 1328, + "start": 1379, + "end": 1380, "loc": { "start": { - "line": 43, + "line": 44, "column": 9 }, "end": { - "line": 43, + "line": 44, "column": 10 }, "identifierName": "u" @@ -4377,15 +4378,15 @@ }, "property": { "type": "Identifier", - "start": 1329, - "end": 1335, + "start": 1381, + "end": 1387, "loc": { "start": { - "line": 43, + "line": 44, "column": 11 }, "end": { - "line": 43, + "line": 44, "column": 17 }, "identifierName": "_color" @@ -4397,15 +4398,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1340, - "end": 1343, + "start": 1392, + "end": 1395, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 25 }, "identifierName": "RED" @@ -4418,72 +4419,72 @@ }, { "type": "ExpressionStatement", - "start": 1348, - "end": 1372, + "start": 1400, + "end": 1424, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 26 } }, "expression": { "type": "AssignmentExpression", - "start": 1348, - "end": 1371, + "start": 1400, + "end": 1423, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 25 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1348, - "end": 1363, + "start": 1400, + "end": 1415, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 17 } }, "object": { "type": "MemberExpression", - "start": 1348, - "end": 1356, + "start": 1400, + "end": 1408, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 10 } }, "object": { "type": "Identifier", - "start": 1348, - "end": 1349, + "start": 1400, + "end": 1401, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 3 }, "identifierName": "n" @@ -4492,15 +4493,15 @@ }, "property": { "type": "Identifier", - "start": 1350, - "end": 1356, + "start": 1402, + "end": 1408, "loc": { "start": { - "line": 44, + "line": 45, "column": 4 }, "end": { - "line": 44, + "line": 45, "column": 10 }, "identifierName": "parent" @@ -4511,15 +4512,15 @@ }, "property": { "type": "Identifier", - "start": 1357, - "end": 1363, + "start": 1409, + "end": 1415, "loc": { "start": { - "line": 44, + "line": 45, "column": 11 }, "end": { - "line": 44, + "line": 45, "column": 17 }, "identifierName": "_color" @@ -4530,15 +4531,15 @@ }, "right": { "type": "Identifier", - "start": 1366, - "end": 1371, + "start": 1418, + "end": 1423, "loc": { "start": { - "line": 44, + "line": 45, "column": 20 }, "end": { - "line": 44, + "line": 45, "column": 25 }, "identifierName": "BLACK" @@ -4549,58 +4550,58 @@ }, { "type": "ExpressionStatement", - "start": 1375, - "end": 1392, + "start": 1427, + "end": 1444, "loc": { "start": { - "line": 45, + "line": 46, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 19 } }, "expression": { "type": "AssignmentExpression", - "start": 1375, - "end": 1391, + "start": 1427, + "end": 1443, "loc": { "start": { - "line": 45, + "line": 46, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 18 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1375, - "end": 1383, + "start": 1427, + "end": 1435, "loc": { "start": { - "line": 45, + "line": 46, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 10 } }, "object": { "type": "Identifier", - "start": 1375, - "end": 1376, + "start": 1427, + "end": 1428, "loc": { "start": { - "line": 45, + "line": 46, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 3 }, "identifierName": "u" @@ -4609,15 +4610,15 @@ }, "property": { "type": "Identifier", - "start": 1377, - "end": 1383, + "start": 1429, + "end": 1435, "loc": { "start": { - "line": 45, + "line": 46, "column": 4 }, "end": { - "line": 45, + "line": 46, "column": 10 }, "identifierName": "_color" @@ -4628,15 +4629,15 @@ }, "right": { "type": "Identifier", - "start": 1386, - "end": 1391, + "start": 1438, + "end": 1443, "loc": { "start": { - "line": 45, + "line": 46, "column": 13 }, "end": { - "line": 45, + "line": 46, "column": 18 }, "identifierName": "BLACK" @@ -4647,44 +4648,44 @@ }, { "type": "VariableDeclaration", - "start": 1395, - "end": 1420, + "start": 1447, + "end": 1472, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 27 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 1401, - "end": 1419, + "start": 1453, + "end": 1471, "loc": { "start": { - "line": 46, + "line": 47, "column": 8 }, "end": { - "line": 46, + "line": 47, "column": 26 } }, "id": { "type": "Identifier", - "start": 1401, - "end": 1402, + "start": 1453, + "end": 1454, "loc": { "start": { - "line": 46, + "line": 47, "column": 8 }, "end": { - "line": 46, + "line": 47, "column": 9 }, "identifierName": "g" @@ -4693,29 +4694,29 @@ }, "init": { "type": "CallExpression", - "start": 1405, - "end": 1419, + "start": 1457, + "end": 1471, "loc": { "start": { - "line": 46, + "line": 47, "column": 12 }, "end": { - "line": 46, + "line": 47, "column": 26 } }, "callee": { "type": "Identifier", - "start": 1405, - "end": 1416, + "start": 1457, + "end": 1468, "loc": { "start": { - "line": 46, + "line": 47, "column": 12 }, "end": { - "line": 46, + "line": 47, "column": 23 }, "identifierName": "grandparent" @@ -4725,15 +4726,15 @@ "arguments": [ { "type": "Identifier", - "start": 1417, - "end": 1418, + "start": 1469, + "end": 1470, "loc": { "start": { - "line": 46, + "line": 47, "column": 24 }, "end": { - "line": 46, + "line": 47, "column": 25 }, "identifierName": "n" @@ -4748,58 +4749,58 @@ }, { "type": "ExpressionStatement", - "start": 1423, - "end": 1438, + "start": 1475, + "end": 1490, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 17 } }, "expression": { "type": "AssignmentExpression", - "start": 1423, - "end": 1437, + "start": 1475, + "end": 1489, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 16 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1423, - "end": 1431, + "start": 1475, + "end": 1483, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 10 } }, "object": { "type": "Identifier", - "start": 1423, - "end": 1424, + "start": 1475, + "end": 1476, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 3 }, "identifierName": "g" @@ -4808,15 +4809,15 @@ }, "property": { "type": "Identifier", - "start": 1425, - "end": 1431, + "start": 1477, + "end": 1483, "loc": { "start": { - "line": 47, + "line": 48, "column": 4 }, "end": { - "line": 47, + "line": 48, "column": 10 }, "identifierName": "_color" @@ -4827,15 +4828,15 @@ }, "right": { "type": "Identifier", - "start": 1434, - "end": 1437, + "start": 1486, + "end": 1489, "loc": { "start": { - "line": 47, + "line": 48, "column": 13 }, "end": { - "line": 47, + "line": 48, "column": 16 }, "identifierName": "RED" @@ -4845,45 +4846,45 @@ } }, { - "type": "ExpressionStatement", - "start": 1441, - "end": 1457, + "type": "ReturnStatement", + "start": 1493, + "end": 1516, "loc": { "start": { - "line": 48, + "line": 49, "column": 2 }, "end": { - "line": 48, - "column": 18 + "line": 49, + "column": 25 } }, - "expression": { + "argument": { "type": "CallExpression", - "start": 1441, - "end": 1456, + "start": 1500, + "end": 1515, "loc": { "start": { - "line": 48, - "column": 2 + "line": 49, + "column": 9 }, "end": { - "line": 48, - "column": 17 + "line": 49, + "column": 24 } }, "callee": { "type": "Identifier", - "start": 1441, - "end": 1453, + "start": 1500, + "end": 1512, "loc": { "start": { - "line": 48, - "column": 2 + "line": 49, + "column": 9 }, "end": { - "line": 48, - "column": 14 + "line": 49, + "column": 21 }, "identifierName": "insert_case0" }, @@ -4892,16 +4893,16 @@ "arguments": [ { "type": "Identifier", - "start": 1454, - "end": 1455, + "start": 1513, + "end": 1514, "loc": { "start": { - "line": 48, - "column": 15 + "line": 49, + "column": 22 }, "end": { - "line": 48, - "column": 16 + "line": 49, + "column": 23 }, "identifierName": "g" }, @@ -4913,90 +4914,91 @@ ], "directives": [] }, - "alternate": { - "type": "ExpressionStatement", - "start": 1466, - "end": 1482, + "alternate": null, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", + "start": 832, + "end": 1327, + "loc": { + "start": { + "line": 29, + "column": 1 + }, + "end": { + "line": 41, + "column": 4 + } + } + } + ] + }, + { + "type": "ReturnStatement", + "start": 1522, + "end": 1545, + "loc": { + "start": { + "line": 52, + "column": 1 + }, + "end": { + "line": 52, + "column": 24 + } + }, + "argument": { + "type": "CallExpression", + "start": 1529, + "end": 1544, "loc": { "start": { - "line": 49, + "line": 52, "column": 8 }, "end": { - "line": 49, - "column": 24 + "line": 52, + "column": 23 } }, - "expression": { - "type": "CallExpression", - "start": 1466, - "end": 1481, + "callee": { + "type": "Identifier", + "start": 1529, + "end": 1541, "loc": { "start": { - "line": 49, + "line": 52, "column": 8 }, "end": { - "line": 49, - "column": 23 - } + "line": 52, + "column": 20 + }, + "identifierName": "insert_case3" }, - "callee": { + "name": "insert_case3" + }, + "arguments": [ + { "type": "Identifier", - "start": 1466, - "end": 1478, + "start": 1542, + "end": 1543, "loc": { "start": { - "line": 49, - "column": 8 + "line": 52, + "column": 21 }, "end": { - "line": 49, - "column": 20 - }, - "identifierName": "insert_case3" - }, - "name": "insert_case3" - }, - "arguments": [ - { - "type": "Identifier", - "start": 1479, - "end": 1480, - "loc": { - "start": { - "line": 49, - "column": 21 - }, - "end": { - "line": 49, - "column": 22 - }, - "identifierName": "n" + "line": 52, + "column": 22 }, - "name": "n" - } - ] - } - }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 780, - "end": 1275, - "loc": { - "start": { - "line": 28, - "column": 1 + "identifierName": "n" }, - "end": { - "line": 40, - "column": 4 - } + "name": "n" } - } - ] + ] + } } ], "directives": [] @@ -5009,16 +5011,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 325, - "end": 501, + "end": 553, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 18, + "line": 19, "column": 3 } } @@ -5033,16 +5035,16 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 325, - "end": 501, + "end": 553, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 18, + "line": 19, "column": 3 } } @@ -5050,15 +5052,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 780, - "end": 1275, + "start": 832, + "end": 1327, "loc": { "start": { - "line": 28, + "line": 29, "column": 1 }, "end": { - "line": 40, + "line": 41, "column": 4 } } @@ -6131,16 +6133,16 @@ }, { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 325, - "end": 501, + "end": 553, "loc": { "start": { "line": 10, "column": 0 }, "end": { - "line": 18, + "line": 19, "column": 3 } } @@ -6160,15 +6162,15 @@ "updateContext": null }, "value": "const", - "start": 502, - "end": 507, + "start": 554, + "end": 559, "loc": { "start": { - "line": 19, + "line": 20, "column": 0 }, "end": { - "line": 19, + "line": 20, "column": 5 } } @@ -6186,15 +6188,15 @@ "binop": null }, "value": "insert_case2", - "start": 508, - "end": 520, + "start": 560, + "end": 572, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 19, + "line": 20, "column": 18 } } @@ -6213,15 +6215,15 @@ "updateContext": null }, "value": "=", - "start": 521, - "end": 522, + "start": 573, + "end": 574, "loc": { "start": { - "line": 19, + "line": 20, "column": 19 }, "end": { - "line": 19, + "line": 20, "column": 20 } } @@ -6238,15 +6240,15 @@ "postfix": false, "binop": null }, - "start": 523, - "end": 524, + "start": 575, + "end": 576, "loc": { "start": { - "line": 19, + "line": 20, "column": 21 }, "end": { - "line": 19, + "line": 20, "column": 22 } } @@ -6264,15 +6266,15 @@ "binop": null }, "value": "n", - "start": 524, - "end": 525, + "start": 576, + "end": 577, "loc": { "start": { - "line": 19, + "line": 20, "column": 22 }, "end": { - "line": 19, + "line": 20, "column": 23 } } @@ -6289,15 +6291,15 @@ "postfix": false, "binop": null }, - "start": 525, - "end": 526, + "start": 577, + "end": 578, "loc": { "start": { - "line": 19, + "line": 20, "column": 23 }, "end": { - "line": 19, + "line": 20, "column": 24 } } @@ -6315,15 +6317,15 @@ "binop": null, "updateContext": null }, - "start": 527, - "end": 529, + "start": 579, + "end": 581, "loc": { "start": { - "line": 19, + "line": 20, "column": 25 }, "end": { - "line": 19, + "line": 20, "column": 27 } } @@ -6340,15 +6342,15 @@ "postfix": false, "binop": null }, - "start": 530, - "end": 531, + "start": 582, + "end": 583, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { - "line": 19, + "line": 20, "column": 29 } } @@ -6366,15 +6368,15 @@ "binop": null }, "value": "assert", - "start": 533, - "end": 539, + "start": 585, + "end": 591, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 7 } } @@ -6391,15 +6393,15 @@ "postfix": false, "binop": null }, - "start": 539, - "end": 540, + "start": 591, + "end": 592, "loc": { "start": { - "line": 20, + "line": 21, "column": 7 }, "end": { - "line": 20, + "line": 21, "column": 8 } } @@ -6417,15 +6419,15 @@ "binop": null }, "value": "n", - "start": 540, - "end": 541, + "start": 592, + "end": 593, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 9 } } @@ -6445,15 +6447,15 @@ "updateContext": null }, "value": "instanceof", - "start": 542, - "end": 552, + "start": 594, + "end": 604, "loc": { "start": { - "line": 20, + "line": 21, "column": 10 }, "end": { - "line": 20, + "line": 21, "column": 20 } } @@ -6471,15 +6473,15 @@ "binop": null }, "value": "Node", - "start": 553, - "end": 557, + "start": 605, + "end": 609, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 25 } } @@ -6496,15 +6498,15 @@ "postfix": false, "binop": null }, - "start": 557, - "end": 558, + "start": 609, + "end": 610, "loc": { "start": { - "line": 20, + "line": 21, "column": 25 }, "end": { - "line": 20, + "line": 21, "column": 26 } } @@ -6522,15 +6524,15 @@ "binop": null, "updateContext": null }, - "start": 558, - "end": 559, + "start": 610, + "end": 611, "loc": { "start": { - "line": 20, + "line": 21, "column": 26 }, "end": { - "line": 20, + "line": 21, "column": 27 } } @@ -6548,15 +6550,15 @@ "binop": null }, "value": "assert", - "start": 561, - "end": 567, + "start": 613, + "end": 619, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 7 } } @@ -6573,15 +6575,15 @@ "postfix": false, "binop": null }, - "start": 567, - "end": 568, + "start": 619, + "end": 620, "loc": { "start": { - "line": 21, + "line": 22, "column": 7 }, "end": { - "line": 21, + "line": 22, "column": 8 } } @@ -6599,15 +6601,15 @@ "binop": null }, "value": "n", - "start": 568, - "end": 569, + "start": 620, + "end": 621, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 9 } } @@ -6625,15 +6627,15 @@ "binop": null, "updateContext": null }, - "start": 569, - "end": 570, + "start": 621, + "end": 622, "loc": { "start": { - "line": 21, + "line": 22, "column": 9 }, "end": { - "line": 21, + "line": 22, "column": 10 } } @@ -6651,15 +6653,15 @@ "binop": null }, "value": "_color", - "start": 570, - "end": 576, + "start": 622, + "end": 628, "loc": { "start": { - "line": 21, + "line": 22, "column": 10 }, "end": { - "line": 21, + "line": 22, "column": 16 } } @@ -6678,15 +6680,15 @@ "updateContext": null }, "value": "===", - "start": 577, - "end": 580, + "start": 629, + "end": 632, "loc": { "start": { - "line": 21, + "line": 22, "column": 17 }, "end": { - "line": 21, + "line": 22, "column": 20 } } @@ -6704,15 +6706,15 @@ "binop": null }, "value": "RED", - "start": 581, - "end": 584, + "start": 633, + "end": 636, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 24 } } @@ -6729,15 +6731,15 @@ "postfix": false, "binop": null }, - "start": 584, - "end": 585, + "start": 636, + "end": 637, "loc": { "start": { - "line": 21, + "line": 22, "column": 24 }, "end": { - "line": 21, + "line": 22, "column": 25 } } @@ -6755,15 +6757,15 @@ "binop": null, "updateContext": null }, - "start": 585, - "end": 586, + "start": 637, + "end": 638, "loc": { "start": { - "line": 21, + "line": 22, "column": 25 }, "end": { - "line": 21, + "line": 22, "column": 26 } } @@ -6781,15 +6783,15 @@ "binop": null }, "value": "assert", - "start": 588, - "end": 594, + "start": 640, + "end": 646, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 } } @@ -6806,15 +6808,15 @@ "postfix": false, "binop": null }, - "start": 594, - "end": 595, + "start": 646, + "end": 647, "loc": { "start": { - "line": 22, + "line": 23, "column": 7 }, "end": { - "line": 22, + "line": 23, "column": 8 } } @@ -6832,15 +6834,15 @@ "binop": null }, "value": "n", - "start": 595, - "end": 596, + "start": 647, + "end": 648, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 } } @@ -6858,15 +6860,15 @@ "binop": null, "updateContext": null }, - "start": 596, - "end": 597, + "start": 648, + "end": 649, "loc": { "start": { - "line": 22, + "line": 23, "column": 9 }, "end": { - "line": 22, + "line": 23, "column": 10 } } @@ -6884,15 +6886,15 @@ "binop": null }, "value": "left", - "start": 597, - "end": 601, + "start": 649, + "end": 653, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 14 } } @@ -6911,15 +6913,15 @@ "updateContext": null }, "value": "===", - "start": 602, - "end": 605, + "start": 654, + "end": 657, "loc": { "start": { - "line": 22, + "line": 23, "column": 15 }, "end": { - "line": 22, + "line": 23, "column": 18 } } @@ -6939,15 +6941,15 @@ "updateContext": null }, "value": "null", - "start": 606, - "end": 610, + "start": 658, + "end": 662, "loc": { "start": { - "line": 22, + "line": 23, "column": 19 }, "end": { - "line": 22, + "line": 23, "column": 23 } } @@ -6966,15 +6968,15 @@ "updateContext": null }, "value": "||", - "start": 611, - "end": 613, + "start": 663, + "end": 665, "loc": { "start": { - "line": 22, + "line": 23, "column": 24 }, "end": { - "line": 22, + "line": 23, "column": 26 } } @@ -6992,15 +6994,15 @@ "binop": null }, "value": "n", - "start": 614, - "end": 615, + "start": 666, + "end": 667, "loc": { "start": { - "line": 22, + "line": 23, "column": 27 }, "end": { - "line": 22, + "line": 23, "column": 28 } } @@ -7018,15 +7020,15 @@ "binop": null, "updateContext": null }, - "start": 615, - "end": 616, + "start": 667, + "end": 668, "loc": { "start": { - "line": 22, + "line": 23, "column": 28 }, "end": { - "line": 22, + "line": 23, "column": 29 } } @@ -7044,15 +7046,15 @@ "binop": null }, "value": "left", - "start": 616, - "end": 620, + "start": 668, + "end": 672, "loc": { "start": { - "line": 22, + "line": 23, "column": 29 }, "end": { - "line": 22, + "line": 23, "column": 33 } } @@ -7070,15 +7072,15 @@ "binop": null, "updateContext": null }, - "start": 620, - "end": 621, + "start": 672, + "end": 673, "loc": { "start": { - "line": 22, + "line": 23, "column": 33 }, "end": { - "line": 22, + "line": 23, "column": 34 } } @@ -7096,15 +7098,15 @@ "binop": null }, "value": "_color", - "start": 621, - "end": 627, + "start": 673, + "end": 679, "loc": { "start": { - "line": 22, + "line": 23, "column": 34 }, "end": { - "line": 22, + "line": 23, "column": 40 } } @@ -7123,15 +7125,15 @@ "updateContext": null }, "value": "===", - "start": 628, - "end": 631, + "start": 680, + "end": 683, "loc": { "start": { - "line": 22, + "line": 23, "column": 41 }, "end": { - "line": 22, + "line": 23, "column": 44 } } @@ -7149,15 +7151,15 @@ "binop": null }, "value": "BLACK", - "start": 632, - "end": 637, + "start": 684, + "end": 689, "loc": { "start": { - "line": 22, + "line": 23, "column": 45 }, "end": { - "line": 22, + "line": 23, "column": 50 } } @@ -7174,15 +7176,15 @@ "postfix": false, "binop": null }, - "start": 637, - "end": 638, + "start": 689, + "end": 690, "loc": { "start": { - "line": 22, + "line": 23, "column": 50 }, "end": { - "line": 22, + "line": 23, "column": 51 } } @@ -7200,15 +7202,15 @@ "binop": null, "updateContext": null }, - "start": 638, - "end": 639, + "start": 690, + "end": 691, "loc": { "start": { - "line": 22, + "line": 23, "column": 51 }, "end": { - "line": 22, + "line": 23, "column": 52 } } @@ -7226,15 +7228,15 @@ "binop": null }, "value": "assert", - "start": 641, - "end": 647, + "start": 693, + "end": 699, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 } } @@ -7251,15 +7253,15 @@ "postfix": false, "binop": null }, - "start": 647, - "end": 648, + "start": 699, + "end": 700, "loc": { "start": { - "line": 23, + "line": 24, "column": 7 }, "end": { - "line": 23, + "line": 24, "column": 8 } } @@ -7277,15 +7279,15 @@ "binop": null }, "value": "n", - "start": 648, - "end": 649, + "start": 700, + "end": 701, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 } } @@ -7303,15 +7305,15 @@ "binop": null, "updateContext": null }, - "start": 649, - "end": 650, + "start": 701, + "end": 702, "loc": { "start": { - "line": 23, + "line": 24, "column": 9 }, "end": { - "line": 23, + "line": 24, "column": 10 } } @@ -7329,15 +7331,15 @@ "binop": null }, "value": "right", - "start": 650, - "end": 655, + "start": 702, + "end": 707, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 15 } } @@ -7356,15 +7358,15 @@ "updateContext": null }, "value": "===", - "start": 656, - "end": 659, + "start": 708, + "end": 711, "loc": { "start": { - "line": 23, + "line": 24, "column": 16 }, "end": { - "line": 23, + "line": 24, "column": 19 } } @@ -7384,15 +7386,15 @@ "updateContext": null }, "value": "null", - "start": 660, - "end": 664, + "start": 712, + "end": 716, "loc": { "start": { - "line": 23, + "line": 24, "column": 20 }, "end": { - "line": 23, + "line": 24, "column": 24 } } @@ -7411,15 +7413,15 @@ "updateContext": null }, "value": "||", - "start": 665, - "end": 667, + "start": 717, + "end": 719, "loc": { "start": { - "line": 23, + "line": 24, "column": 25 }, "end": { - "line": 23, + "line": 24, "column": 27 } } @@ -7437,15 +7439,15 @@ "binop": null }, "value": "n", - "start": 668, - "end": 669, + "start": 720, + "end": 721, "loc": { "start": { - "line": 23, + "line": 24, "column": 28 }, "end": { - "line": 23, + "line": 24, "column": 29 } } @@ -7463,15 +7465,15 @@ "binop": null, "updateContext": null }, - "start": 669, - "end": 670, + "start": 721, + "end": 722, "loc": { "start": { - "line": 23, + "line": 24, "column": 29 }, "end": { - "line": 23, + "line": 24, "column": 30 } } @@ -7489,15 +7491,15 @@ "binop": null }, "value": "right", - "start": 670, - "end": 675, + "start": 722, + "end": 727, "loc": { "start": { - "line": 23, + "line": 24, "column": 30 }, "end": { - "line": 23, + "line": 24, "column": 35 } } @@ -7515,15 +7517,15 @@ "binop": null, "updateContext": null }, - "start": 675, - "end": 676, + "start": 727, + "end": 728, "loc": { "start": { - "line": 23, + "line": 24, "column": 35 }, "end": { - "line": 23, + "line": 24, "column": 36 } } @@ -7541,15 +7543,15 @@ "binop": null }, "value": "_color", - "start": 676, - "end": 682, + "start": 728, + "end": 734, "loc": { "start": { - "line": 23, + "line": 24, "column": 36 }, "end": { - "line": 23, + "line": 24, "column": 42 } } @@ -7568,15 +7570,15 @@ "updateContext": null }, "value": "===", - "start": 683, - "end": 686, + "start": 735, + "end": 738, "loc": { "start": { - "line": 23, + "line": 24, "column": 43 }, "end": { - "line": 23, + "line": 24, "column": 46 } } @@ -7594,15 +7596,15 @@ "binop": null }, "value": "BLACK", - "start": 687, - "end": 692, + "start": 739, + "end": 744, "loc": { "start": { - "line": 23, + "line": 24, "column": 47 }, "end": { - "line": 23, + "line": 24, "column": 52 } } @@ -7619,15 +7621,15 @@ "postfix": false, "binop": null }, - "start": 692, - "end": 693, + "start": 744, + "end": 745, "loc": { "start": { - "line": 23, + "line": 24, "column": 52 }, "end": { - "line": 23, + "line": 24, "column": 53 } } @@ -7645,15 +7647,15 @@ "binop": null, "updateContext": null }, - "start": 693, - "end": 694, + "start": 745, + "end": 746, "loc": { "start": { - "line": 23, + "line": 24, "column": 53 }, "end": { - "line": 23, + "line": 24, "column": 54 } } @@ -7671,15 +7673,15 @@ "binop": null }, "value": "assert", - "start": 696, - "end": 702, + "start": 748, + "end": 754, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 } } @@ -7696,15 +7698,15 @@ "postfix": false, "binop": null }, - "start": 702, - "end": 703, + "start": 754, + "end": 755, "loc": { "start": { - "line": 24, + "line": 25, "column": 7 }, "end": { - "line": 24, + "line": 25, "column": 8 } } @@ -7722,15 +7724,15 @@ "binop": null }, "value": "n", - "start": 703, - "end": 704, + "start": 755, + "end": 756, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 } } @@ -7748,15 +7750,15 @@ "binop": null, "updateContext": null }, - "start": 704, - "end": 705, + "start": 756, + "end": 757, "loc": { "start": { - "line": 24, + "line": 25, "column": 9 }, "end": { - "line": 24, + "line": 25, "column": 10 } } @@ -7774,15 +7776,15 @@ "binop": null }, "value": "parent", - "start": 705, - "end": 711, + "start": 757, + "end": 763, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 16 } } @@ -7801,15 +7803,15 @@ "updateContext": null }, "value": "!==", - "start": 712, - "end": 715, + "start": 764, + "end": 767, "loc": { "start": { - "line": 24, + "line": 25, "column": 17 }, "end": { - "line": 24, + "line": 25, "column": 20 } } @@ -7829,15 +7831,15 @@ "updateContext": null }, "value": "null", - "start": 716, - "end": 720, + "start": 768, + "end": 772, "loc": { "start": { - "line": 24, + "line": 25, "column": 21 }, "end": { - "line": 24, + "line": 25, "column": 25 } } @@ -7854,15 +7856,15 @@ "postfix": false, "binop": null }, - "start": 720, - "end": 721, + "start": 772, + "end": 773, "loc": { "start": { - "line": 24, + "line": 25, "column": 25 }, "end": { - "line": 24, + "line": 25, "column": 26 } } @@ -7880,15 +7882,15 @@ "binop": null, "updateContext": null }, - "start": 721, - "end": 722, + "start": 773, + "end": 774, "loc": { "start": { - "line": 24, + "line": 25, "column": 26 }, "end": { - "line": 24, + "line": 25, "column": 27 } } @@ -7906,15 +7908,15 @@ "binop": null }, "value": "assert", - "start": 724, - "end": 730, + "start": 776, + "end": 782, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 7 } } @@ -7931,15 +7933,15 @@ "postfix": false, "binop": null }, - "start": 730, - "end": 731, + "start": 782, + "end": 783, "loc": { "start": { - "line": 25, + "line": 26, "column": 7 }, "end": { - "line": 25, + "line": 26, "column": 8 } } @@ -7957,15 +7959,15 @@ "binop": null }, "value": "n", - "start": 731, - "end": 732, + "start": 783, + "end": 784, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 9 } } @@ -7983,15 +7985,15 @@ "binop": null, "updateContext": null }, - "start": 732, - "end": 733, + "start": 784, + "end": 785, "loc": { "start": { - "line": 25, + "line": 26, "column": 9 }, "end": { - "line": 25, + "line": 26, "column": 10 } } @@ -8009,15 +8011,15 @@ "binop": null }, "value": "parent", - "start": 733, - "end": 739, + "start": 785, + "end": 791, "loc": { "start": { - "line": 25, + "line": 26, "column": 10 }, "end": { - "line": 25, + "line": 26, "column": 16 } } @@ -8035,15 +8037,15 @@ "binop": null, "updateContext": null }, - "start": 739, - "end": 740, + "start": 791, + "end": 792, "loc": { "start": { - "line": 25, + "line": 26, "column": 16 }, "end": { - "line": 25, + "line": 26, "column": 17 } } @@ -8061,15 +8063,15 @@ "binop": null }, "value": "_color", - "start": 740, - "end": 746, + "start": 792, + "end": 798, "loc": { "start": { - "line": 25, + "line": 26, "column": 17 }, "end": { - "line": 25, + "line": 26, "column": 23 } } @@ -8088,15 +8090,15 @@ "updateContext": null }, "value": "===", - "start": 747, - "end": 750, + "start": 799, + "end": 802, "loc": { "start": { - "line": 25, + "line": 26, "column": 24 }, "end": { - "line": 25, + "line": 26, "column": 27 } } @@ -8114,15 +8116,15 @@ "binop": null }, "value": "RED", - "start": 751, - "end": 754, + "start": 803, + "end": 806, "loc": { "start": { - "line": 25, + "line": 26, "column": 28 }, "end": { - "line": 25, + "line": 26, "column": 31 } } @@ -8139,15 +8141,15 @@ "postfix": false, "binop": null }, - "start": 754, - "end": 755, + "start": 806, + "end": 807, "loc": { "start": { - "line": 25, + "line": 26, "column": 31 }, "end": { - "line": 25, + "line": 26, "column": 32 } } @@ -8165,15 +8167,15 @@ "binop": null, "updateContext": null }, - "start": 755, - "end": 756, + "start": 807, + "end": 808, "loc": { "start": { - "line": 25, + "line": 26, "column": 32 }, "end": { - "line": 25, + "line": 26, "column": 33 } } @@ -8193,15 +8195,15 @@ "updateContext": null }, "value": "const", - "start": 758, - "end": 763, + "start": 810, + "end": 815, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 6 } } @@ -8219,15 +8221,15 @@ "binop": null }, "value": "u", - "start": 764, - "end": 765, + "start": 816, + "end": 817, "loc": { "start": { - "line": 26, + "line": 27, "column": 7 }, "end": { - "line": 26, + "line": 27, "column": 8 } } @@ -8246,15 +8248,15 @@ "updateContext": null }, "value": "=", - "start": 766, - "end": 767, + "start": 818, + "end": 819, "loc": { "start": { - "line": 26, + "line": 27, "column": 9 }, "end": { - "line": 26, + "line": 27, "column": 10 } } @@ -8272,15 +8274,15 @@ "binop": null }, "value": "uncle", - "start": 768, - "end": 773, + "start": 820, + "end": 825, "loc": { "start": { - "line": 26, + "line": 27, "column": 11 }, "end": { - "line": 26, + "line": 27, "column": 16 } } @@ -8297,15 +8299,15 @@ "postfix": false, "binop": null }, - "start": 773, - "end": 774, + "start": 825, + "end": 826, "loc": { "start": { - "line": 26, + "line": 27, "column": 16 }, "end": { - "line": 26, + "line": 27, "column": 17 } } @@ -8323,15 +8325,15 @@ "binop": null }, "value": "n", - "start": 774, - "end": 775, + "start": 826, + "end": 827, "loc": { "start": { - "line": 26, + "line": 27, "column": 17 }, "end": { - "line": 26, + "line": 27, "column": 18 } } @@ -8348,15 +8350,15 @@ "postfix": false, "binop": null }, - "start": 775, - "end": 776, + "start": 827, + "end": 828, "loc": { "start": { - "line": 26, + "line": 27, "column": 18 }, "end": { - "line": 26, + "line": 27, "column": 19 } } @@ -8374,15 +8376,15 @@ "binop": null, "updateContext": null }, - "start": 776, - "end": 777, + "start": 828, + "end": 829, "loc": { "start": { - "line": 26, + "line": 27, "column": 19 }, "end": { - "line": 26, + "line": 27, "column": 20 } } @@ -8390,15 +8392,15 @@ { "type": "CommentBlock", "value": "*\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t ", - "start": 780, - "end": 1275, + "start": 832, + "end": 1327, "loc": { "start": { - "line": 28, + "line": 29, "column": 1 }, "end": { - "line": 40, + "line": 41, "column": 4 } } @@ -8418,15 +8420,15 @@ "updateContext": null }, "value": "if", - "start": 1278, - "end": 1280, + "start": 1330, + "end": 1332, "loc": { "start": { - "line": 42, + "line": 43, "column": 1 }, "end": { - "line": 42, + "line": 43, "column": 3 } } @@ -8443,15 +8445,15 @@ "postfix": false, "binop": null }, - "start": 1281, - "end": 1282, + "start": 1333, + "end": 1334, "loc": { "start": { - "line": 42, + "line": 43, "column": 4 }, "end": { - "line": 42, + "line": 43, "column": 5 } } @@ -8469,15 +8471,15 @@ "binop": null }, "value": "u", - "start": 1282, - "end": 1283, + "start": 1334, + "end": 1335, "loc": { "start": { - "line": 42, + "line": 43, "column": 5 }, "end": { - "line": 42, + "line": 43, "column": 6 } } @@ -8496,15 +8498,15 @@ "updateContext": null }, "value": "!==", - "start": 1284, - "end": 1287, + "start": 1336, + "end": 1339, "loc": { "start": { - "line": 42, + "line": 43, "column": 7 }, "end": { - "line": 42, + "line": 43, "column": 10 } } @@ -8524,15 +8526,15 @@ "updateContext": null }, "value": "null", - "start": 1288, - "end": 1292, + "start": 1340, + "end": 1344, "loc": { "start": { - "line": 42, + "line": 43, "column": 11 }, "end": { - "line": 42, + "line": 43, "column": 15 } } @@ -8551,15 +8553,15 @@ "updateContext": null }, "value": "&&", - "start": 1293, - "end": 1295, + "start": 1345, + "end": 1347, "loc": { "start": { - "line": 42, + "line": 43, "column": 16 }, "end": { - "line": 42, + "line": 43, "column": 18 } } @@ -8577,15 +8579,15 @@ "binop": null }, "value": "u", - "start": 1296, - "end": 1297, + "start": 1348, + "end": 1349, "loc": { "start": { - "line": 42, + "line": 43, "column": 19 }, "end": { - "line": 42, + "line": 43, "column": 20 } } @@ -8603,15 +8605,15 @@ "binop": null, "updateContext": null }, - "start": 1297, - "end": 1298, + "start": 1349, + "end": 1350, "loc": { "start": { - "line": 42, + "line": 43, "column": 20 }, "end": { - "line": 42, + "line": 43, "column": 21 } } @@ -8629,15 +8631,15 @@ "binop": null }, "value": "_color", - "start": 1298, - "end": 1304, + "start": 1350, + "end": 1356, "loc": { "start": { - "line": 42, + "line": 43, "column": 21 }, "end": { - "line": 42, + "line": 43, "column": 27 } } @@ -8656,15 +8658,15 @@ "updateContext": null }, "value": "!==", - "start": 1305, - "end": 1308, + "start": 1357, + "end": 1360, "loc": { "start": { - "line": 42, + "line": 43, "column": 28 }, "end": { - "line": 42, + "line": 43, "column": 31 } } @@ -8682,15 +8684,15 @@ "binop": null }, "value": "BLACK", - "start": 1309, - "end": 1314, + "start": 1361, + "end": 1366, "loc": { "start": { - "line": 42, + "line": 43, "column": 32 }, "end": { - "line": 42, + "line": 43, "column": 37 } } @@ -8707,15 +8709,15 @@ "postfix": false, "binop": null }, - "start": 1314, - "end": 1315, + "start": 1366, + "end": 1367, "loc": { "start": { - "line": 42, + "line": 43, "column": 37 }, "end": { - "line": 42, + "line": 43, "column": 38 } } @@ -8732,15 +8734,15 @@ "postfix": false, "binop": null }, - "start": 1316, - "end": 1317, + "start": 1368, + "end": 1369, "loc": { "start": { - "line": 42, + "line": 43, "column": 39 }, "end": { - "line": 42, + "line": 43, "column": 40 } } @@ -8758,15 +8760,15 @@ "binop": null }, "value": "assert", - "start": 1320, - "end": 1326, + "start": 1372, + "end": 1378, "loc": { "start": { - "line": 43, + "line": 44, "column": 2 }, "end": { - "line": 43, + "line": 44, "column": 8 } } @@ -8783,15 +8785,15 @@ "postfix": false, "binop": null }, - "start": 1326, - "end": 1327, + "start": 1378, + "end": 1379, "loc": { "start": { - "line": 43, + "line": 44, "column": 8 }, "end": { - "line": 43, + "line": 44, "column": 9 } } @@ -8809,15 +8811,15 @@ "binop": null }, "value": "u", - "start": 1327, - "end": 1328, + "start": 1379, + "end": 1380, "loc": { "start": { - "line": 43, + "line": 44, "column": 9 }, "end": { - "line": 43, + "line": 44, "column": 10 } } @@ -8835,15 +8837,15 @@ "binop": null, "updateContext": null }, - "start": 1328, - "end": 1329, + "start": 1380, + "end": 1381, "loc": { "start": { - "line": 43, + "line": 44, "column": 10 }, "end": { - "line": 43, + "line": 44, "column": 11 } } @@ -8861,15 +8863,15 @@ "binop": null }, "value": "_color", - "start": 1329, - "end": 1335, + "start": 1381, + "end": 1387, "loc": { "start": { - "line": 43, + "line": 44, "column": 11 }, "end": { - "line": 43, + "line": 44, "column": 17 } } @@ -8888,15 +8890,15 @@ "updateContext": null }, "value": "===", - "start": 1336, - "end": 1339, + "start": 1388, + "end": 1391, "loc": { "start": { - "line": 43, + "line": 44, "column": 18 }, "end": { - "line": 43, + "line": 44, "column": 21 } } @@ -8914,15 +8916,15 @@ "binop": null }, "value": "RED", - "start": 1340, - "end": 1343, + "start": 1392, + "end": 1395, "loc": { "start": { - "line": 43, + "line": 44, "column": 22 }, "end": { - "line": 43, + "line": 44, "column": 25 } } @@ -8939,15 +8941,15 @@ "postfix": false, "binop": null }, - "start": 1343, - "end": 1344, + "start": 1395, + "end": 1396, "loc": { "start": { - "line": 43, + "line": 44, "column": 25 }, "end": { - "line": 43, + "line": 44, "column": 26 } } @@ -8965,15 +8967,15 @@ "binop": null, "updateContext": null }, - "start": 1344, - "end": 1345, + "start": 1396, + "end": 1397, "loc": { "start": { - "line": 43, + "line": 44, "column": 26 }, "end": { - "line": 43, + "line": 44, "column": 27 } } @@ -8991,15 +8993,15 @@ "binop": null }, "value": "n", - "start": 1348, - "end": 1349, + "start": 1400, + "end": 1401, "loc": { "start": { - "line": 44, + "line": 45, "column": 2 }, "end": { - "line": 44, + "line": 45, "column": 3 } } @@ -9017,15 +9019,15 @@ "binop": null, "updateContext": null }, - "start": 1349, - "end": 1350, + "start": 1401, + "end": 1402, "loc": { "start": { - "line": 44, + "line": 45, "column": 3 }, "end": { - "line": 44, + "line": 45, "column": 4 } } @@ -9043,15 +9045,15 @@ "binop": null }, "value": "parent", - "start": 1350, - "end": 1356, + "start": 1402, + "end": 1408, "loc": { "start": { - "line": 44, + "line": 45, "column": 4 }, "end": { - "line": 44, + "line": 45, "column": 10 } } @@ -9069,15 +9071,15 @@ "binop": null, "updateContext": null }, - "start": 1356, - "end": 1357, + "start": 1408, + "end": 1409, "loc": { "start": { - "line": 44, + "line": 45, "column": 10 }, "end": { - "line": 44, + "line": 45, "column": 11 } } @@ -9095,15 +9097,15 @@ "binop": null }, "value": "_color", - "start": 1357, - "end": 1363, + "start": 1409, + "end": 1415, "loc": { "start": { - "line": 44, + "line": 45, "column": 11 }, "end": { - "line": 44, + "line": 45, "column": 17 } } @@ -9122,15 +9124,15 @@ "updateContext": null }, "value": "=", - "start": 1364, - "end": 1365, + "start": 1416, + "end": 1417, "loc": { "start": { - "line": 44, + "line": 45, "column": 18 }, "end": { - "line": 44, + "line": 45, "column": 19 } } @@ -9148,15 +9150,15 @@ "binop": null }, "value": "BLACK", - "start": 1366, - "end": 1371, + "start": 1418, + "end": 1423, "loc": { "start": { - "line": 44, + "line": 45, "column": 20 }, "end": { - "line": 44, + "line": 45, "column": 25 } } @@ -9174,15 +9176,15 @@ "binop": null, "updateContext": null }, - "start": 1371, - "end": 1372, + "start": 1423, + "end": 1424, "loc": { "start": { - "line": 44, + "line": 45, "column": 25 }, "end": { - "line": 44, + "line": 45, "column": 26 } } @@ -9200,15 +9202,15 @@ "binop": null }, "value": "u", - "start": 1375, - "end": 1376, + "start": 1427, + "end": 1428, "loc": { "start": { - "line": 45, + "line": 46, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 3 } } @@ -9226,15 +9228,15 @@ "binop": null, "updateContext": null }, - "start": 1376, - "end": 1377, + "start": 1428, + "end": 1429, "loc": { "start": { - "line": 45, + "line": 46, "column": 3 }, "end": { - "line": 45, + "line": 46, "column": 4 } } @@ -9252,15 +9254,15 @@ "binop": null }, "value": "_color", - "start": 1377, - "end": 1383, + "start": 1429, + "end": 1435, "loc": { "start": { - "line": 45, + "line": 46, "column": 4 }, "end": { - "line": 45, + "line": 46, "column": 10 } } @@ -9279,15 +9281,15 @@ "updateContext": null }, "value": "=", - "start": 1384, - "end": 1385, + "start": 1436, + "end": 1437, "loc": { "start": { - "line": 45, + "line": 46, "column": 11 }, "end": { - "line": 45, + "line": 46, "column": 12 } } @@ -9305,15 +9307,15 @@ "binop": null }, "value": "BLACK", - "start": 1386, - "end": 1391, + "start": 1438, + "end": 1443, "loc": { "start": { - "line": 45, + "line": 46, "column": 13 }, "end": { - "line": 45, + "line": 46, "column": 18 } } @@ -9331,15 +9333,15 @@ "binop": null, "updateContext": null }, - "start": 1391, - "end": 1392, + "start": 1443, + "end": 1444, "loc": { "start": { - "line": 45, + "line": 46, "column": 18 }, "end": { - "line": 45, + "line": 46, "column": 19 } } @@ -9359,15 +9361,15 @@ "updateContext": null }, "value": "const", - "start": 1395, - "end": 1400, + "start": 1447, + "end": 1452, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 7 } } @@ -9385,15 +9387,15 @@ "binop": null }, "value": "g", - "start": 1401, - "end": 1402, + "start": 1453, + "end": 1454, "loc": { "start": { - "line": 46, + "line": 47, "column": 8 }, "end": { - "line": 46, + "line": 47, "column": 9 } } @@ -9412,15 +9414,15 @@ "updateContext": null }, "value": "=", - "start": 1403, - "end": 1404, + "start": 1455, + "end": 1456, "loc": { "start": { - "line": 46, + "line": 47, "column": 10 }, "end": { - "line": 46, + "line": 47, "column": 11 } } @@ -9438,15 +9440,15 @@ "binop": null }, "value": "grandparent", - "start": 1405, - "end": 1416, + "start": 1457, + "end": 1468, "loc": { "start": { - "line": 46, + "line": 47, "column": 12 }, "end": { - "line": 46, + "line": 47, "column": 23 } } @@ -9463,15 +9465,15 @@ "postfix": false, "binop": null }, - "start": 1416, - "end": 1417, + "start": 1468, + "end": 1469, "loc": { "start": { - "line": 46, + "line": 47, "column": 23 }, "end": { - "line": 46, + "line": 47, "column": 24 } } @@ -9489,15 +9491,15 @@ "binop": null }, "value": "n", - "start": 1417, - "end": 1418, + "start": 1469, + "end": 1470, "loc": { "start": { - "line": 46, + "line": 47, "column": 24 }, "end": { - "line": 46, + "line": 47, "column": 25 } } @@ -9514,15 +9516,15 @@ "postfix": false, "binop": null }, - "start": 1418, - "end": 1419, + "start": 1470, + "end": 1471, "loc": { "start": { - "line": 46, + "line": 47, "column": 25 }, "end": { - "line": 46, + "line": 47, "column": 26 } } @@ -9540,15 +9542,15 @@ "binop": null, "updateContext": null }, - "start": 1419, - "end": 1420, + "start": 1471, + "end": 1472, "loc": { "start": { - "line": 46, + "line": 47, "column": 26 }, "end": { - "line": 46, + "line": 47, "column": 27 } } @@ -9566,15 +9568,15 @@ "binop": null }, "value": "g", - "start": 1423, - "end": 1424, + "start": 1475, + "end": 1476, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 3 } } @@ -9592,15 +9594,15 @@ "binop": null, "updateContext": null }, - "start": 1424, - "end": 1425, + "start": 1476, + "end": 1477, "loc": { "start": { - "line": 47, + "line": 48, "column": 3 }, "end": { - "line": 47, + "line": 48, "column": 4 } } @@ -9618,15 +9620,15 @@ "binop": null }, "value": "_color", - "start": 1425, - "end": 1431, + "start": 1477, + "end": 1483, "loc": { "start": { - "line": 47, + "line": 48, "column": 4 }, "end": { - "line": 47, + "line": 48, "column": 10 } } @@ -9645,15 +9647,15 @@ "updateContext": null }, "value": "=", - "start": 1432, - "end": 1433, + "start": 1484, + "end": 1485, "loc": { "start": { - "line": 47, + "line": 48, "column": 11 }, "end": { - "line": 47, + "line": 48, "column": 12 } } @@ -9671,15 +9673,15 @@ "binop": null }, "value": "RED", - "start": 1434, - "end": 1437, + "start": 1486, + "end": 1489, "loc": { "start": { - "line": 47, + "line": 48, "column": 13 }, "end": { - "line": 47, + "line": 48, "column": 16 } } @@ -9697,19 +9699,47 @@ "binop": null, "updateContext": null }, - "start": 1437, - "end": 1438, + "start": 1489, + "end": 1490, "loc": { "start": { - "line": 47, + "line": 48, "column": 16 }, "end": { - "line": 47, + "line": 48, "column": 17 } } }, + { + "type": { + "label": "return", + "keyword": "return", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "return", + "start": 1493, + "end": 1499, + "loc": { + "start": { + "line": 49, + "column": 2 + }, + "end": { + "line": 49, + "column": 8 + } + } + }, { "type": { "label": "name", @@ -9723,16 +9753,16 @@ "binop": null }, "value": "insert_case0", - "start": 1441, - "end": 1453, + "start": 1500, + "end": 1512, "loc": { "start": { - "line": 48, - "column": 2 + "line": 49, + "column": 9 }, "end": { - "line": 48, - "column": 14 + "line": 49, + "column": 21 } } }, @@ -9748,16 +9778,16 @@ "postfix": false, "binop": null }, - "start": 1453, - "end": 1454, + "start": 1512, + "end": 1513, "loc": { "start": { - "line": 48, - "column": 14 + "line": 49, + "column": 21 }, "end": { - "line": 48, - "column": 15 + "line": 49, + "column": 22 } } }, @@ -9774,16 +9804,16 @@ "binop": null }, "value": "g", - "start": 1454, - "end": 1455, + "start": 1513, + "end": 1514, "loc": { "start": { - "line": 48, - "column": 15 + "line": 49, + "column": 22 }, "end": { - "line": 48, - "column": 16 + "line": 49, + "column": 23 } } }, @@ -9799,16 +9829,16 @@ "postfix": false, "binop": null }, - "start": 1455, - "end": 1456, + "start": 1514, + "end": 1515, "loc": { "start": { - "line": 48, - "column": 16 + "line": 49, + "column": 23 }, "end": { - "line": 48, - "column": 17 + "line": 49, + "column": 24 } } }, @@ -9825,16 +9855,16 @@ "binop": null, "updateContext": null }, - "start": 1456, - "end": 1457, + "start": 1515, + "end": 1516, "loc": { "start": { - "line": 48, - "column": 17 + "line": 49, + "column": 24 }, "end": { - "line": 48, - "column": 18 + "line": 49, + "column": 25 } } }, @@ -9850,23 +9880,23 @@ "postfix": false, "binop": null }, - "start": 1459, - "end": 1460, + "start": 1518, + "end": 1519, "loc": { "start": { - "line": 49, + "line": 50, "column": 1 }, "end": { - "line": 49, + "line": 50, "column": 2 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": "return", + "keyword": "return", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -9877,16 +9907,16 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1461, - "end": 1465, + "value": "return", + "start": 1522, + "end": 1528, "loc": { "start": { - "line": 49, - "column": 3 + "line": 52, + "column": 1 }, "end": { - "line": 49, + "line": 52, "column": 7 } } @@ -9904,15 +9934,15 @@ "binop": null }, "value": "insert_case3", - "start": 1466, - "end": 1478, + "start": 1529, + "end": 1541, "loc": { "start": { - "line": 49, + "line": 52, "column": 8 }, "end": { - "line": 49, + "line": 52, "column": 20 } } @@ -9929,15 +9959,15 @@ "postfix": false, "binop": null }, - "start": 1478, - "end": 1479, + "start": 1541, + "end": 1542, "loc": { "start": { - "line": 49, + "line": 52, "column": 20 }, "end": { - "line": 49, + "line": 52, "column": 21 } } @@ -9955,15 +9985,15 @@ "binop": null }, "value": "n", - "start": 1479, - "end": 1480, + "start": 1542, + "end": 1543, "loc": { "start": { - "line": 49, + "line": 52, "column": 21 }, "end": { - "line": 49, + "line": 52, "column": 22 } } @@ -9980,15 +10010,15 @@ "postfix": false, "binop": null }, - "start": 1480, - "end": 1481, + "start": 1543, + "end": 1544, "loc": { "start": { - "line": 49, + "line": 52, "column": 22 }, "end": { - "line": 49, + "line": 52, "column": 23 } } @@ -10006,15 +10036,15 @@ "binop": null, "updateContext": null }, - "start": 1481, - "end": 1482, + "start": 1544, + "end": 1545, "loc": { "start": { - "line": 49, + "line": 52, "column": 23 }, "end": { - "line": 49, + "line": 52, "column": 24 } } @@ -10031,15 +10061,15 @@ "postfix": false, "binop": null }, - "start": 1483, - "end": 1484, + "start": 1546, + "end": 1547, "loc": { "start": { - "line": 50, + "line": 53, "column": 0 }, "end": { - "line": 50, + "line": 53, "column": 1 } } @@ -10057,15 +10087,15 @@ "binop": null, "updateContext": null }, - "start": 1484, - "end": 1485, + "start": 1547, + "end": 1548, "loc": { "start": { - "line": 50, + "line": 53, "column": 1 }, "end": { - "line": 50, + "line": 53, "column": 2 } } @@ -10085,15 +10115,15 @@ "updateContext": null }, "value": "export", - "start": 1487, - "end": 1493, + "start": 1550, + "end": 1556, "loc": { "start": { - "line": 52, + "line": 55, "column": 0 }, "end": { - "line": 52, + "line": 55, "column": 6 } } @@ -10113,15 +10143,15 @@ "updateContext": null }, "value": "default", - "start": 1494, - "end": 1501, + "start": 1557, + "end": 1564, "loc": { "start": { - "line": 52, + "line": 55, "column": 7 }, "end": { - "line": 52, + "line": 55, "column": 14 } } @@ -10139,15 +10169,15 @@ "binop": null }, "value": "insert_case2", - "start": 1502, - "end": 1514, + "start": 1565, + "end": 1577, "loc": { "start": { - "line": 52, + "line": 55, "column": 15 }, "end": { - "line": 52, + "line": 55, "column": 27 } } @@ -10165,15 +10195,15 @@ "binop": null, "updateContext": null }, - "start": 1514, - "end": 1515, + "start": 1577, + "end": 1578, "loc": { "start": { - "line": 52, + "line": 55, "column": 27 }, "end": { - "line": 52, + "line": 55, "column": 28 } } @@ -10191,15 +10221,15 @@ "binop": null, "updateContext": null }, - "start": 1516, - "end": 1516, + "start": 1579, + "end": 1579, "loc": { "start": { - "line": 53, + "line": 56, "column": 0 }, "end": { - "line": 53, + "line": 56, "column": 0 } } diff --git a/ast/source/insertion/insert_case3.js.json b/ast/source/insertion/insert_case3.js.json index b0eb83c..c040baf 100644 --- a/ast/source/insertion/insert_case3.js.json +++ b/ast/source/insertion/insert_case3.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 2698, + "end": 2739, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 93, + "line": 97, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 2698, + "end": 2739, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 93, + "line": 97, "column": 0 } }, @@ -445,7 +445,7 @@ { "type": "ImportDeclaration", "start": 246, - "end": 297, + "end": 291, "loc": { "start": { "line": 7, @@ -453,14 +453,14 @@ }, "end": { "line": 7, - "column": 51 + "column": 45 } }, "specifiers": [ { "type": "ImportDefaultSpecifier", "start": 253, - "end": 264, + "end": 265, "loc": { "start": { "line": 7, @@ -468,13 +468,13 @@ }, "end": { "line": 7, - "column": 18 + "column": 19 } }, "local": { "type": "Identifier", "start": 253, - "end": 264, + "end": 265, "loc": { "start": { "line": 7, @@ -482,75 +482,6 @@ }, "end": { "line": 7, - "column": 18 - }, - "identifierName": "grandparent" - }, - "name": "grandparent" - } - } - ], - "source": { - "type": "StringLiteral", - "start": 270, - "end": 296, - "loc": { - "start": { - "line": 7, - "column": 24 - }, - "end": { - "line": 7, - "column": 50 - } - }, - "extra": { - "rawValue": "../family/grandparent.js", - "raw": "'../family/grandparent.js'" - }, - "value": "../family/grandparent.js" - } - }, - { - "type": "ImportDeclaration", - "start": 298, - "end": 343, - "loc": { - "start": { - "line": 8, - "column": 0 - }, - "end": { - "line": 8, - "column": 45 - } - }, - "specifiers": [ - { - "type": "ImportDefaultSpecifier", - "start": 305, - "end": 317, - "loc": { - "start": { - "line": 8, - "column": 7 - }, - "end": { - "line": 8, - "column": 19 - } - }, - "local": { - "type": "Identifier", - "start": 305, - "end": 317, - "loc": { - "start": { - "line": 8, - "column": 7 - }, - "end": { - "line": 8, "column": 19 }, "identifierName": "insert_case4" @@ -561,15 +492,15 @@ ], "source": { "type": "StringLiteral", - "start": 323, - "end": 342, + "start": 271, + "end": 290, "loc": { "start": { - "line": 8, + "line": 7, "column": 25 }, "end": { - "line": 8, + "line": 7, "column": 44 } }, @@ -582,12 +513,12 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n ", - "start": 345, + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", + "start": 293, "end": 635, "loc": { "start": { - "line": 10, + "line": 9, "column": 0 }, "end": { @@ -601,14 +532,14 @@ { "type": "Identifier", "start": 636, - "end": 2667, + "end": 2708, "loc": { "start": { "line": 22, "column": 0 }, "end": { - "line": 90, + "line": 94, "column": 2 } }, @@ -616,14 +547,14 @@ { "type": "VariableDeclarator", "start": 642, - "end": 2666, + "end": 2707, "loc": { "start": { "line": 22, "column": 6 }, "end": { - "line": 90, + "line": 94, "column": 1 } }, @@ -648,14 +579,14 @@ "init": { "type": "ArrowFunctionExpression", "start": 657, - "end": 2666, + "end": 2707, "loc": { "start": { "line": 22, "column": 21 }, "end": { - "line": 90, + "line": 94, "column": 1 } }, @@ -685,14 +616,14 @@ "body": { "type": "BlockStatement", "start": 664, - "end": 2666, + "end": 2707, "loc": { "start": { "line": 22, "column": 28 }, "end": { - "line": 90, + "line": 94, "column": 1 } }, @@ -1750,7 +1681,7 @@ { "type": "VariableDeclaration", "start": 892, - "end": 917, + "end": 911, "loc": { "start": { "line": 29, @@ -1758,14 +1689,14 @@ }, "end": { "line": 29, - "column": 26 + "column": 20 } }, "declarations": [ { "type": "VariableDeclarator", "start": 898, - "end": 916, + "end": 910, "loc": { "start": { "line": 29, @@ -1773,7 +1704,7 @@ }, "end": { "line": 29, - "column": 25 + "column": 19 } }, "id": { @@ -1789,14 +1720,14 @@ "line": 29, "column": 8 }, - "identifierName": "g" + "identifierName": "p" }, - "name": "g" + "name": "p" }, "init": { - "type": "CallExpression", + "type": "MemberExpression", "start": 902, - "end": 916, + "end": 910, "loc": { "start": { "line": 29, @@ -1804,13 +1735,13 @@ }, "end": { "line": 29, - "column": 25 + "column": 19 } }, - "callee": { + "object": { "type": "Identifier", "start": 902, - "end": 913, + "end": 903, "loc": { "start": { "line": 29, @@ -1818,292 +1749,305 @@ }, "end": { "line": 29, - "column": 22 + "column": 12 }, - "identifierName": "grandparent" + "identifierName": "n" }, - "name": "grandparent" + "name": "n" }, - "arguments": [ - { - "type": "Identifier", - "start": 914, - "end": 915, - "loc": { - "start": { - "line": 29, - "column": 23 - }, - "end": { - "line": 29, - "column": 24 - }, - "identifierName": "n" + "property": { + "type": "Identifier", + "start": 904, + "end": 910, + "loc": { + "start": { + "line": 29, + "column": 13 }, - "name": "n" - } - ] + "end": { + "line": 29, + "column": 19 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false } } ], - "kind": "const", - "trailingComments": [ + "kind": "const" + }, + { + "type": "VariableDeclaration", + "start": 913, + "end": 932, + "loc": { + "start": { + "line": 30, + "column": 1 + }, + "end": { + "line": 30, + "column": 20 + } + }, + "declarations": [ { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. 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}, - "identifierName": "n" - }, - "name": "n" - }, - "property": { - "type": "Identifier", - "start": 1415, - "end": 1421, - "loc": { - "start": { - "line": 45, - "column": 31 - }, - "end": { - "line": 45, - "column": 37 - }, - "identifierName": "parent" + "line": 32, + "column": 23 }, - "name": "parent" + "identifierName": "p" }, - "computed": false + "name": "p" }, "operator": "===", "right": { "type": "MemberExpression", - "start": 1426, - "end": 1432, + "start": 962, + "end": 968, "loc": { "start": { - "line": 45, - "column": 42 + "line": 32, + "column": 28 }, "end": { - "line": 45, - "column": 48 + "line": 32, + "column": 34 } }, "object": { "type": "Identifier", - "start": 1426, - "end": 1427, + "start": 962, + "end": 963, "loc": { "start": { - "line": 45, - "column": 42 + "line": 32, + "column": 28 }, "end": { - "line": 45, - "column": 43 + "line": 32, + "column": 29 }, "identifierName": "g" }, @@ -2111,16 +2055,16 @@ }, "property": { "type": "Identifier", - "start": 1428, - "end": 1432, + "start": 964, + "end": 968, "loc": { "start": { - "line": 45, - "column": 44 + "line": 32, + "column": 30 }, "end": { - "line": 45, - "column": 48 + "line": 32, + "column": 34 }, "identifierName": "left" }, @@ -2128,28 +2072,27 @@ }, "computed": false } - }, - "leadingComments": null + } }, "consequent": { "type": "BlockStatement", - "start": 1434, - "end": 1804, + "start": 970, + "end": 1836, "loc": { "start": { - "line": 45, - "column": 50 + "line": 32, + "column": 36 }, "end": { - "line": 60, + "line": 61, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1438, - "end": 1460, + "start": 1451, + "end": 1466, "loc": { "start": { "line": 46, @@ -2157,13 +2100,13 @@ }, "end": { "line": 46, - "column": 24 + "column": 17 } }, "expression": { "type": "CallExpression", - "start": 1438, - "end": 1459, + "start": 1451, + "end": 1465, "loc": { "start": { "line": 46, @@ -2171,13 +2114,13 @@ }, "end": { "line": 46, - "column": 23 + "column": 16 } }, "callee": { "type": "Identifier", - "start": 1438, - "end": 1449, + "start": 1451, + "end": 1462, "loc": { "start": { "line": 46, @@ -2189,13 +2132,14 @@ }, "identifierName": "rotate_left" }, - "name": "rotate_left" + "name": "rotate_left", + "leadingComments": null }, "arguments": [ { - "type": "MemberExpression", - "start": 1450, - "end": 1458, + "type": "Identifier", + "start": 1463, + "end": 1464, "loc": { "start": { "line": 46, @@ -2203,53 +2147,39 @@ }, "end": { "line": 46, - "column": 22 - } + "column": 15 + }, + "identifierName": "p" }, - "object": { - "type": "Identifier", - "start": 1450, - "end": 1451, - "loc": { - "start": { - "line": 46, - "column": 14 - }, - "end": { - "line": 46, - "column": 15 - }, - "identifierName": "n" - }, - "name": "n" - }, - "property": { - "type": "Identifier", - "start": 1452, - "end": 1458, - "loc": { - "start": { - "line": 46, - "column": 16 - }, - "end": { - "line": 46, - "column": 22 - }, - "identifierName": "parent" - }, - "name": "parent" - }, - "computed": false + "name": "p" } - ] + ], + "leadingComments": null }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a left-right, change it to a left-left\n\t\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * R B >R B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * = >R - - R = - -\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 974, + "end": 1448, + "loc": { + "start": { + "line": 33, + "column": 2 + }, + "end": { + "line": 45, + "column": 5 + } + } + } + ], "trailingComments": [ { "type": "CommentBlock", "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", - "start": 1464, - "end": 1720, + "start": 1470, + "end": 1726, "loc": { "start": { "line": 48, @@ -2264,8 +2194,8 @@ { "type": "CommentLine", "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", - "start": 1724, - "end": 1801, + "start": 1730, + "end": 1807, "loc": { "start": { "line": 59, @@ -2278,504 +2208,592 @@ } } ] - 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} + "line": 77, + "column": 14 + }, + "identifierName": "rotate_right" }, - "callee": { + "name": "rotate_right", + "leadingComments": null + }, + "arguments": [ + { "type": "Identifier", - "start": 2367, - "end": 2379, + "start": 2395, + "end": 2396, "loc": { "start": { - "line": 74, - "column": 2 + "line": 77, + "column": 15 }, "end": { - "line": 74, - "column": 14 + "line": 77, + "column": 16 }, - "identifierName": "rotate_right" + "identifierName": "p" }, - "name": "rotate_right", - "leadingComments": null - }, - "arguments": [ - { - "type": "MemberExpression", - "start": 2380, - "end": 2388, - "loc": { - "start": { - "line": 74, - "column": 15 - }, - "end": { - "line": 74, - "column": 23 - } - }, - "object": { - "type": "Identifier", - "start": 2380, - "end": 2381, - "loc": { - "start": { - "line": 74, - "column": 15 - }, - "end": { - "line": 74, - "column": 16 - }, - "identifierName": "n" - }, - "name": "n" - }, - "property": { - "type": "Identifier", - "start": 2382, - "end": 2388, - 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Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", - "start": 1863, - "end": 2364, + "type": "Identifier", + "start": 2673, + "end": 2674, "loc": { "start": { - "line": 61, - "column": 2 + "line": 90, + "column": 22 }, "end": { - "line": 73, - "column": 5 - } - } + "line": 90, + "column": 23 + }, + "identifierName": "p" + }, + "name": "p" } ], - "trailingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", - "start": 2394, - "end": 2622, - "loc": { - "start": { - "line": 76, - "column": 2 - }, - "end": { - "line": 84, - "column": 5 - } + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", + "start": 2402, + "end": 2630, + "loc": { + "start": { + "line": 79, + "column": 2 + }, + "end": { + "line": 87, + "column": 5 } - }, - { - "type": "CommentLine", - "value": " n = n.right ;", - "start": 2626, - "end": 2642, - "loc": { - "start": { - "line": 86, - "column": 2 - }, - "end": { - "line": 86, - "column": 18 - } + } + }, + { + "type": "CommentLine", + "value": " n = n.right ;", + "start": 2634, + "end": 2650, + "loc": { + "start": { + "line": 89, + "column": 2 + }, + "end": { + "line": 89, + "column": 18 } } - ] - } - ], - "directives": [] - }, - "alternate": null - }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", - "start": 920, - "end": 1382, - "loc": { - "start": { - "line": 31, - "column": 1 - }, - "end": { - "line": 43, - "column": 4 - } + } + ] } - } - ] + ], + "directives": [] + }, + "alternate": null }, { - "type": "ExpressionStatement", - "start": 2648, - "end": 2664, + "type": "ReturnStatement", + "start": 2682, + "end": 2705, "loc": { "start": { - "line": 89, + "line": 93, "column": 1 }, "end": { - "line": 89, - "column": 17 + "line": 93, + "column": 24 } }, - "expression": { + "argument": { "type": "CallExpression", - "start": 2648, - "end": 2663, + "start": 2689, + "end": 2704, "loc": { "start": { - "line": 89, - "column": 1 + "line": 93, + "column": 8 }, "end": { - "line": 89, - "column": 16 + "line": 93, + "column": 23 } }, "callee": { "type": "Identifier", - "start": 2648, - "end": 2660, + "start": 2689, + "end": 2701, "loc": { "start": { - "line": 89, - "column": 1 + "line": 93, + "column": 8 }, "end": { - "line": 89, - "column": 13 + "line": 93, + "column": 20 }, "identifierName": "insert_case4" }, @@ -2784,16 +2802,16 @@ "arguments": [ { "type": "Identifier", - "start": 2661, - "end": 2662, + "start": 2702, + "end": 2703, "loc": { "start": { - "line": 89, - "column": 14 + "line": 93, + "column": 21 }, "end": { - "line": 89, - "column": 15 + "line": 93, + "column": 22 }, "identifierName": "n" }, @@ -2816,29 +2834,29 @@ }, { "type": "Identifier", - "start": 2669, - "end": 2697, + "start": 2710, + "end": 2738, "loc": { "start": { - "line": 92, + "line": 96, "column": 0 }, "end": { - "line": 92, + "line": 96, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 2684, - "end": 2696, + "start": 2725, + "end": 2737, "loc": { "start": { - "line": 92, + "line": 96, "column": 15 }, "end": { - "line": 92, + "line": 96, "column": 27 }, "identifierName": "insert_case3" @@ -2851,29 +2869,29 @@ }, { "type": "ExportDefaultDeclaration", - "start": 2669, - "end": 2697, + "start": 2710, + "end": 2738, "loc": { "start": { - "line": 92, + "line": 96, "column": 0 }, "end": { - "line": 92, + "line": 96, "column": 28 } }, "declaration": { "type": "VariableDeclaration", "start": 636, - "end": 2667, + "end": 2708, "loc": { "start": { "line": 22, "column": 0 }, "end": { - "line": 90, + "line": 94, "column": 2 } }, @@ -2881,14 +2899,14 @@ { "type": "VariableDeclarator", "start": 642, - "end": 2666, + "end": 2707, "loc": { "start": { "line": 22, "column": 6 }, "end": { - "line": 90, + "line": 94, "column": 1 } }, @@ -2913,14 +2931,14 @@ "init": { "type": "ArrowFunctionExpression", "start": 657, - "end": 2666, + "end": 2707, "loc": { "start": { "line": 22, "column": 21 }, "end": { - "line": 90, + "line": 94, "column": 1 } }, @@ -2967,14 +2985,14 @@ "body": { "type": "BlockStatement", "start": 664, - "end": 2666, + "end": 2707, "loc": { "start": { "line": 22, "column": 28 }, "end": { - "line": 90, + "line": 94, "column": 1 } }, @@ -4032,7 +4050,7 @@ { "type": "VariableDeclaration", "start": 892, - "end": 917, + "end": 911, "loc": { "start": { "line": 29, @@ -4040,14 +4058,14 @@ }, "end": { "line": 29, - "column": 26 + "column": 20 } }, "declarations": [ { "type": "VariableDeclarator", "start": 898, - "end": 916, + "end": 910, "loc": { "start": { "line": 29, @@ -4055,7 +4073,7 @@ }, "end": { "line": 29, - "column": 25 + "column": 19 } }, "id": { @@ -4071,14 +4089,14 @@ "line": 29, "column": 8 }, - "identifierName": "g" + "identifierName": "p" }, - "name": "g" + "name": "p" }, "init": { - "type": "CallExpression", + "type": "MemberExpression", "start": 902, - "end": 916, + "end": 910, "loc": { "start": { "line": 29, @@ -4086,13 +4104,13 @@ }, "end": { "line": 29, - "column": 25 + "column": 19 } }, - "callee": { + "object": { "type": "Identifier", "start": 902, - "end": 913, + "end": 903, "loc": { "start": { "line": 29, @@ -4100,292 +4118,305 @@ }, "end": { "line": 29, - "column": 22 + "column": 12 }, - "identifierName": "grandparent" + "identifierName": "n" }, - "name": "grandparent" + "name": "n" }, - "arguments": [ - { - "type": "Identifier", - "start": 914, - "end": 915, - "loc": { - "start": { - "line": 29, - "column": 23 - }, - "end": { - "line": 29, - "column": 24 - }, - "identifierName": "n" + "property": { + "type": "Identifier", + "start": 904, + "end": 910, + "loc": { + "start": { + "line": 29, + "column": 13 }, - "name": "n" - } - ] - } - } - ], - "kind": "const", - "trailingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", - "start": 920, - "end": 1382, - "loc": { - "start": { - "line": 31, - "column": 1 + "end": { + "line": 29, + "column": 19 + }, + "identifierName": "parent" + }, + "name": "parent" }, - "end": { - "line": 43, - "column": 4 - } + "computed": false } } - ] + ], + "kind": "const" }, { - "type": "IfStatement", - "start": 1385, - "end": 2645, + "type": "VariableDeclaration", + "start": 913, + "end": 932, "loc": { "start": { - "line": 45, + "line": 30, "column": 1 }, "end": { - "line": 87, - "column": 2 + "line": 30, + "column": 20 } }, - "test": { - "type": "LogicalExpression", - "start": 1389, - "end": 1432, - "loc": { - "start": { - "line": 45, - "column": 5 - }, - "end": { - "line": 45, - "column": 48 - } - }, - "left": { - "type": "BinaryExpression", - "start": 1389, - "end": 1409, + "declarations": [ + { + "type": "VariableDeclarator", + "start": 919, + "end": 931, "loc": { "start": { - "line": 45, - "column": 5 + "line": 30, + "column": 7 }, "end": { - "line": 45, - "column": 25 + "line": 30, + "column": 19 } }, - "left": { + "id": { "type": "Identifier", - "start": 1389, - "end": 1390, + "start": 919, + "end": 920, "loc": { "start": { - "line": 45, - "column": 5 + "line": 30, + "column": 7 }, "end": { - "line": 45, - "column": 6 + "line": 30, + "column": 8 }, - "identifierName": "n" + "identifierName": "g" }, - "name": "n", - "leadingComments": null + "name": "g" }, - "operator": "===", - "right": { + "init": { "type": "MemberExpression", - "start": 1395, - "end": 1409, + "start": 923, + "end": 931, "loc": { "start": { - "line": 45, + "line": 30, "column": 11 }, "end": { - "line": 45, - "column": 25 + "line": 30, + "column": 19 } }, "object": { - "type": "MemberExpression", - "start": 1395, - "end": 1403, + "type": "Identifier", + "start": 923, + "end": 924, "loc": { "start": { - "line": 45, + "line": 30, "column": 11 }, "end": { - "line": 45, - "column": 19 - } - }, - "object": { - "type": "Identifier", - "start": 1395, - "end": 1396, - "loc": { - "start": { - "line": 45, - "column": 11 - }, - "end": { - "line": 45, - "column": 12 - }, - "identifierName": "n" - }, - "name": "n" - }, - "property": { - "type": "Identifier", - "start": 1397, - "end": 1403, - "loc": { - "start": { - "line": 45, - "column": 13 - }, - "end": { - "line": 45, - "column": 19 - }, - "identifierName": "parent" + "line": 30, + "column": 12 }, - "name": "parent" + "identifierName": "p" }, - "computed": false + "name": "p" }, "property": { "type": "Identifier", - "start": 1404, - "end": 1409, + "start": 925, + "end": 931, "loc": { "start": { - "line": 45, - "column": 20 + "line": 30, + "column": 13 }, "end": { - "line": 45, - "column": 25 + "line": 30, + "column": 19 }, - "identifierName": "right" + "identifierName": "parent" }, - "name": "right" + "name": "parent" }, "computed": false + } + } + ], + "kind": "const" + }, + { + "type": "IfStatement", + "start": 935, + "end": 1836, + "loc": { + "start": { + "line": 32, + "column": 1 + }, + "end": { + "line": 61, + "column": 2 + } + }, + "test": { + "type": "LogicalExpression", + "start": 939, + "end": 968, + "loc": { + "start": { + "line": 32, + "column": 5 }, - "leadingComments": null + "end": { + "line": 32, + "column": 34 + } }, - "operator": "&&", - "right": { + "left": { "type": "BinaryExpression", - "start": 1413, - "end": 1432, + "start": 939, + "end": 952, "loc": { "start": { - "line": 45, - "column": 29 + "line": 32, + "column": 5 }, "end": { - "line": 45, - "column": 48 + "line": 32, + "column": 18 } }, "left": { + "type": "Identifier", + "start": 939, + "end": 940, + "loc": { + "start": { + "line": 32, + "column": 5 + }, + "end": { + "line": 32, + "column": 6 + }, + "identifierName": "n" + }, + "name": "n" + }, + "operator": "===", + "right": { "type": "MemberExpression", - "start": 1413, - "end": 1421, + "start": 945, + "end": 952, "loc": { "start": { - "line": 45, - "column": 29 + "line": 32, + "column": 11 }, "end": { - "line": 45, - "column": 37 + "line": 32, + "column": 18 } }, "object": { "type": "Identifier", - "start": 1413, - "end": 1414, + "start": 945, + "end": 946, "loc": { "start": { - "line": 45, - "column": 29 + "line": 32, + "column": 11 }, "end": { - "line": 45, - "column": 30 + "line": 32, + "column": 12 }, - "identifierName": "n" + "identifierName": "p" }, - "name": "n" + "name": "p" }, "property": { "type": "Identifier", - "start": 1415, - "end": 1421, + "start": 947, + "end": 952, "loc": { "start": { - "line": 45, - "column": 31 + "line": 32, + "column": 13 }, "end": { - "line": 45, - "column": 37 + "line": 32, + "column": 18 }, - "identifierName": "parent" + "identifierName": "right" }, - "name": "parent" + "name": "right" }, "computed": false + } + }, + "operator": "&&", + "right": { + "type": "BinaryExpression", + "start": 956, + "end": 968, + "loc": { + "start": { + "line": 32, + "column": 22 + }, + "end": { + "line": 32, + "column": 34 + } + }, + "left": { + "type": "Identifier", + "start": 956, + "end": 957, + "loc": { + "start": { + "line": 32, + "column": 22 + }, + "end": { + "line": 32, + "column": 23 + }, + "identifierName": "p" + }, + "name": "p" }, "operator": "===", "right": { "type": "MemberExpression", - "start": 1426, - "end": 1432, + "start": 962, + "end": 968, "loc": { "start": { - "line": 45, - "column": 42 + "line": 32, + "column": 28 }, "end": { - "line": 45, - "column": 48 + "line": 32, + "column": 34 } }, "object": { "type": "Identifier", - "start": 1426, - "end": 1427, + "start": 962, + "end": 963, "loc": { "start": { - "line": 45, - "column": 42 + "line": 32, + "column": 28 }, "end": { - "line": 45, - "column": 43 + "line": 32, + "column": 29 }, "identifierName": "g" }, @@ -4393,16 +4424,16 @@ }, "property": { "type": "Identifier", - "start": 1428, - "end": 1432, + "start": 964, + "end": 968, "loc": { "start": { - "line": 45, - "column": 44 + "line": 32, + "column": 30 }, "end": { - "line": 45, - "column": 48 + "line": 32, + "column": 34 }, "identifierName": "left" }, @@ -4410,28 +4441,27 @@ }, "computed": false } - }, - "leadingComments": null + } }, "consequent": { "type": "BlockStatement", - "start": 1434, - "end": 1804, + "start": 970, + "end": 1836, "loc": { "start": { - "line": 45, - "column": 50 + "line": 32, + "column": 36 }, "end": { - "line": 60, + "line": 61, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1438, - "end": 1460, + "start": 1451, + "end": 1466, "loc": { "start": { "line": 46, @@ -4439,13 +4469,13 @@ }, "end": { "line": 46, - "column": 24 + "column": 17 } }, "expression": { "type": "CallExpression", - "start": 1438, - "end": 1459, + "start": 1451, + "end": 1465, "loc": { "start": { "line": 46, @@ -4453,13 +4483,13 @@ }, "end": { "line": 46, - "column": 23 + "column": 16 } }, "callee": { "type": "Identifier", - "start": 1438, - "end": 1449, + "start": 1451, + "end": 1462, "loc": { "start": { "line": 46, @@ -4471,13 +4501,14 @@ }, "identifierName": "rotate_left" }, - "name": "rotate_left" + "name": "rotate_left", + "leadingComments": null }, "arguments": [ { - "type": "MemberExpression", - "start": 1450, - "end": 1458, + "type": "Identifier", + "start": 1463, + "end": 1464, "loc": { "start": { "line": 46, @@ -4485,53 +4516,141 @@ }, "end": { "line": 46, - "column": 22 - } - }, - "object": { - "type": "Identifier", - "start": 1450, - "end": 1451, - "loc": { - "start": { - "line": 46, - "column": 14 - }, - "end": { - "line": 46, - "column": 15 - }, - "identifierName": "n" + "column": 15 }, - "name": "n" + "identifierName": "p" }, - "property": { - "type": "Identifier", - "start": 1452, - "end": 1458, - "loc": { - "start": { - "line": 46, - "column": 16 - }, - "end": { - "line": 46, - "column": 22 - }, - "identifierName": "parent" + "name": "p" + } + ], + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a left-right, change it to a left-left\n\t\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * R B >R B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * = >R - - R = - -\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 974, + "end": 1448, + "loc": { + "start": { + "line": 33, + "column": 2 + }, + "end": { + "line": 45, + "column": 5 + } + } + } + ], + "trailingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", + "start": 1470, + "end": 1726, + "loc": { + "start": { + "line": 48, + "column": 2 + }, + "end": { + "line": 57, + "column": 5 + } + } + }, + { + "type": "CommentLine", + "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", + "start": 1730, + "end": 1807, + "loc": { + "start": { + "line": 59, + "column": 2 + }, + "end": { + "line": 59, + "column": 79 + } + } + } + ] + }, + { + "type": "ReturnStatement", + "start": 1810, + "end": 1833, + "loc": { + "start": { + "line": 60, + "column": 2 + }, + "end": { + "line": 60, + "column": 25 + } + }, + "argument": { + "type": "CallExpression", + "start": 1817, + "end": 1832, + "loc": { + "start": { + "line": 60, + "column": 9 + }, + "end": { + "line": 60, + "column": 24 + } + }, + "callee": { + "type": "Identifier", + "start": 1817, + "end": 1829, + "loc": { + "start": { + "line": 60, + "column": 9 + }, + "end": { + "line": 60, + "column": 21 + }, + "identifierName": "insert_case4" + }, + "name": "insert_case4", + "leadingComments": null + }, + "arguments": [ + { + "type": "Identifier", + "start": 1830, + "end": 1831, + "loc": { + "start": { + "line": 60, + "column": 22 + }, + "end": { + "line": 60, + "column": 23 }, - "name": "parent" + "identifierName": "p" }, - "computed": false + "name": "p" } - ] + ], + "leadingComments": null }, - "trailingComments": [ + "leadingComments": [ { "type": "CommentBlock", "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", - "start": 1464, - "end": 1720, + "start": 1470, + "end": 1726, "loc": { "start": { "line": 48, @@ -4546,8 +4665,8 @@ { "type": "CommentLine", "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", - "start": 1724, - "end": 1801, + "start": 1730, + "end": 1807, "loc": { "start": { "line": 59, @@ -4564,500 +4683,486 @@ ], "directives": [] }, - "alternate": { - "type": "IfStatement", - "start": 1810, - "end": 2645, + "alternate": null + }, + { + "type": "IfStatement", + "start": 1839, + "end": 2679, + "loc": { + "start": { + "line": 63, + "column": 1 + }, + "end": { + "line": 91, + "column": 2 + } + }, + "test": { + "type": "LogicalExpression", + "start": 1843, + "end": 1872, "loc": { "start": { - 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"test": { - "type": "LogicalExpression", - "start": 1814, - "end": 1857, + "operator": "&&", + "right": { + "type": "BinaryExpression", + "start": 1859, + "end": 1872, "loc": { "start": { - "line": 60, - "column": 12 + "line": 63, + "column": 21 }, "end": { - "line": 60, - "column": 55 + "line": 63, + "column": 34 } }, "left": { - "type": "BinaryExpression", - "start": 1814, - "end": 1833, + "type": "Identifier", + "start": 1859, + "end": 1860, "loc": { "start": { - "line": 60, - "column": 12 + "line": 63, + "column": 21 }, "end": { - "line": 60, - "column": 31 + "line": 63, + "column": 22 + }, + "identifierName": "p" + }, + "name": "p" + }, + "operator": "===", + "right": { + "type": "MemberExpression", + "start": 1865, + "end": 1872, + "loc": { + "start": { + "line": 63, + "column": 27 + }, + "end": { + "line": 63, + "column": 34 } }, - "left": { + "object": { "type": "Identifier", - "start": 1814, - "end": 1815, + "start": 1865, + "end": 1866, "loc": { "start": { - "line": 60, - "column": 12 + "line": 63, + "column": 27 }, "end": { - 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}, - "identifierName": "parent" - }, - "name": "parent" - }, - "computed": false - }, - "property": { - "type": "Identifier", - "start": 1829, - "end": 1833, - "loc": { - "start": { - "line": 60, - "column": 27 - }, - "end": { - "line": 60, - "column": 31 - }, - "identifierName": "left" + "line": 63, + "column": 34 }, - "name": "left" + "identifierName": "right" }, - "computed": false - } + "name": "right" + }, + "computed": false + } + } + }, + "consequent": { + "type": "BlockStatement", + "start": 1874, + "end": 2679, + "loc": { + "start": { + "line": 63, + "column": 36 }, - "operator": "&&", - "right": { - "type": "BinaryExpression", - "start": 1837, - "end": 1857, + "end": { + "line": 91, + "column": 2 + } + }, + "body": [ + { + "type": "ExpressionStatement", + "start": 2382, + "end": 2398, "loc": { "start": { - "line": 60, - "column": 35 + "line": 77, + "column": 2 }, "end": { - "line": 60, - "column": 55 + "line": 77, + "column": 18 } }, - "left": { - "type": "MemberExpression", - "start": 1837, - "end": 1845, + "expression": { + "type": "CallExpression", + "start": 2382, + "end": 2397, "loc": { "start": { - "line": 60, - "column": 35 + "line": 77, + "column": 2 }, "end": { - "line": 60, - "column": 43 + "line": 77, + "column": 17 } }, - "object": { + "callee": { "type": "Identifier", - "start": 1837, - "end": 1838, + "start": 2382, + "end": 2394, "loc": { "start": { - "line": 60, - "column": 35 + "line": 77, + "column": 2 }, "end": { - "line": 60, - "column": 36 + "line": 77, + "column": 14 }, - "identifierName": "n" + "identifierName": "rotate_right" }, - "name": "n" + "name": "rotate_right", + "leadingComments": null }, - "property": { - "type": "Identifier", - "start": 1839, - "end": 1845, + "arguments": [ + { + "type": "Identifier", + "start": 2395, + "end": 2396, + "loc": { + "start": { + "line": 77, + "column": 15 + }, + "end": { + "line": 77, + "column": 16 + }, + "identifierName": "p" + }, + "name": "p" + } + ], + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 1878, + "end": 2379, "loc": { "start": { - "line": 60, - "column": 37 + "line": 64, + "column": 2 }, "end": { - "line": 60, - "column": 43 - }, - "identifierName": "parent" - }, - "name": "parent" - }, - "computed": false - }, - "operator": "===", - "right": { - "type": "MemberExpression", - "start": 1850, - "end": 1857, - "loc": { - "start": { - "line": 60, - "column": 48 - }, - "end": { - "line": 60, - "column": 55 + "line": 76, + "column": 5 + } } - }, - "object": { - "type": "Identifier", - "start": 1850, - "end": 1851, + } + ], + "trailingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", + "start": 2402, + "end": 2630, "loc": { "start": { - "line": 60, - "column": 48 + "line": 79, + "column": 2 }, "end": { - "line": 60, - "column": 49 - }, - "identifierName": "g" - }, - "name": "g" + "line": 87, + "column": 5 + } + } }, - "property": { - "type": "Identifier", - "start": 1852, - "end": 1857, + { + "type": "CommentLine", + "value": " n = n.right ;", + "start": 2634, + "end": 2650, "loc": { "start": { - "line": 60, - "column": 50 + "line": 89, + "column": 2 }, "end": { - "line": 60, - "column": 55 - }, - "identifierName": "right" - }, - "name": "right" - }, - "computed": false - } - } - }, - "consequent": { - "type": "BlockStatement", - "start": 1859, - "end": 2645, - "loc": { - "start": { - "line": 60, - "column": 57 + "line": 89, + "column": 18 + } + } + } + ] + }, + { + "type": "ReturnStatement", + "start": 2653, + "end": 2676, + "loc": { + "start": { + "line": 90, + "column": 2 + }, + "end": { + "line": 90, + "column": 25 + } }, - "end": { - "line": 87, - "column": 2 - } - }, - "body": [ - { - "type": "ExpressionStatement", - "start": 2367, - "end": 2390, + "argument": { + "type": "CallExpression", + "start": 2660, + "end": 2675, "loc": { "start": { - "line": 74, - "column": 2 + "line": 90, + "column": 9 }, "end": { - "line": 74, - "column": 25 + "line": 90, + "column": 24 } }, - "expression": { - "type": "CallExpression", - "start": 2367, - "end": 2389, + "callee": { + "type": "Identifier", + "start": 2660, + "end": 2672, "loc": { "start": { - "line": 74, - "column": 2 + "line": 90, + "column": 9 }, "end": { - "line": 74, - "column": 24 - } - }, - "callee": { - "type": "Identifier", - "start": 2367, - "end": 2379, - "loc": { - "start": { - "line": 74, - "column": 2 - }, - "end": { - "line": 74, - "column": 14 - }, - "identifierName": "rotate_right" + "line": 90, + "column": 21 }, - "name": "rotate_right", - "leadingComments": null + "identifierName": "insert_case4" }, - "arguments": [ - { - "type": "MemberExpression", - "start": 2380, - "end": 2388, - "loc": { - "start": { - "line": 74, - "column": 15 - }, - "end": { - "line": 74, - "column": 23 - } - }, - "object": { - "type": "Identifier", - "start": 2380, - "end": 2381, - "loc": { - "start": { - "line": 74, - "column": 15 - }, - "end": { - "line": 74, - "column": 16 - }, - "identifierName": "n" - }, - "name": "n" - }, - "property": { - "type": "Identifier", - "start": 2382, - "end": 2388, - "loc": { - "start": { - "line": 74, - "column": 17 - }, - "end": { - "line": 74, - "column": 23 - }, - "identifierName": "parent" - }, - "name": "parent" - }, - "computed": false - } - ], + "name": "insert_case4", "leadingComments": null }, - "leadingComments": [ + "arguments": [ { - "type": "CommentBlock", - "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", - "start": 1863, - "end": 2364, + "type": "Identifier", + "start": 2673, + "end": 2674, "loc": { "start": { - "line": 61, - "column": 2 + "line": 90, + "column": 22 }, "end": { - "line": 73, - "column": 5 - } - } + "line": 90, + "column": 23 + }, + "identifierName": "p" + }, + "name": "p" } ], - "trailingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", - "start": 2394, - "end": 2622, - "loc": { - "start": { - "line": 76, - "column": 2 - }, - "end": { - "line": 84, - "column": 5 - } + "leadingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", + "start": 2402, + "end": 2630, + "loc": { + "start": { + "line": 79, + "column": 2 + }, + "end": { + "line": 87, + "column": 5 } - }, - { - "type": "CommentLine", - "value": " n = n.right ;", - "start": 2626, - "end": 2642, - "loc": { - "start": { - "line": 86, - "column": 2 - }, - "end": { - "line": 86, - "column": 18 - } + } + }, + { + "type": "CommentLine", + "value": " n = n.right ;", + "start": 2634, + "end": 2650, + "loc": { + "start": { + "line": 89, + "column": 2 + }, + "end": { + "line": 89, + "column": 18 } } - ] - } - ], - "directives": [] - }, - "alternate": null - }, - "leadingComments": [ - { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", - "start": 920, - "end": 1382, - "loc": { - "start": { - "line": 31, - "column": 1 - }, - "end": { - "line": 43, - "column": 4 - } + } + ] } - } - ] + ], + "directives": [] + }, + "alternate": null }, { - "type": "ExpressionStatement", - "start": 2648, - "end": 2664, + "type": "ReturnStatement", + "start": 2682, + "end": 2705, "loc": { "start": { - "line": 89, + "line": 93, "column": 1 }, "end": { - "line": 89, - "column": 17 + "line": 93, + "column": 24 } }, - "expression": { + "argument": { "type": "CallExpression", - "start": 2648, - "end": 2663, + "start": 2689, + "end": 2704, "loc": { "start": { - "line": 89, - "column": 1 + "line": 93, + "column": 8 }, "end": { - "line": 89, - "column": 16 + "line": 93, + "column": 23 } }, "callee": { "type": "Identifier", - "start": 2648, - "end": 2660, + "start": 2689, + "end": 2701, "loc": { "start": { - "line": 89, - "column": 1 + "line": 93, + "column": 8 }, "end": { - "line": 89, - "column": 13 + "line": 93, + "column": 20 }, "identifierName": "insert_case4" }, @@ -5066,16 +5171,16 @@ "arguments": [ { "type": "Identifier", - "start": 2661, - "end": 2662, + "start": 2702, + "end": 2703, "loc": { "start": { - "line": 89, - "column": 14 + "line": 93, + "column": 21 }, "end": { - "line": 89, - "column": 15 + "line": 93, + "column": 22 }, "identifierName": "n" }, @@ -5095,12 +5200,12 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n ", - "start": 345, + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", + "start": 293, "end": 635, "loc": { "start": { - "line": 10, + "line": 9, "column": 0 }, "end": { @@ -5119,12 +5224,12 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n ", - "start": 345, + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", + "start": 293, "end": 635, "loc": { "start": { - "line": 10, + "line": 9, "column": 0 }, "end": { @@ -5135,25 +5240,25 @@ }, { "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", - "start": 920, - "end": 1382, + "value": "*\n\t\t * If the path from g to n makes a left-right, change it to a left-left\n\t\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * R B >R B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * = >R - - R = - -\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 974, + "end": 1448, "loc": { "start": { - "line": 31, - "column": 1 + "line": 33, + "column": 2 }, "end": { - "line": 43, - "column": 4 + "line": 45, + "column": 5 } } }, { "type": "CommentBlock", "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", - "start": 1464, - "end": 1720, + "start": 1470, + "end": 1726, "loc": { "start": { "line": 48, @@ -5168,8 +5273,8 @@ { "type": "CommentLine", "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", - "start": 1724, - "end": 1801, + "start": 1730, + "end": 1807, "loc": { "start": { "line": 59, @@ -5183,16 +5288,16 @@ }, { "type": "CommentBlock", - "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", - "start": 1863, - "end": 2364, + "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 1878, + "end": 2379, "loc": { "start": { - "line": 61, + "line": 64, "column": 2 }, "end": { - "line": 73, + "line": 76, "column": 5 } } @@ -5200,15 +5305,15 @@ { "type": "CommentBlock", "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", - "start": 2394, - "end": 2622, + "start": 2402, + "end": 2630, "loc": { "start": { - "line": 76, + "line": 79, "column": 2 }, "end": { - "line": 84, + "line": 87, "column": 5 } } @@ -5216,15 +5321,15 @@ { "type": "CommentLine", "value": " n = n.right ;", - "start": 2626, - "end": 2642, + "start": 2634, + "end": 2650, "loc": { "start": { - "line": 86, + "line": 89, "column": 2 }, "end": { - "line": 86, + "line": 89, "column": 18 } } @@ -5803,150 +5908,17 @@ "postfix": false, "binop": null }, - "value": "rotate_left", - "start": 147, - "end": 158, - "loc": { - "start": { - "line": 5, - "column": 7 - }, - "end": { - "line": 5, - "column": 18 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "from", - "start": 159, - "end": 163, - "loc": { - "start": { - "line": 5, - "column": 19 - }, - "end": { - "line": 5, - "column": 23 - } - } - }, - { - "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "../rotate/rotate_left.js", - "start": 164, - "end": 190, - "loc": { - "start": { - "line": 5, - "column": 24 - }, - "end": { - "line": 5, - "column": 50 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 190, - "end": 191, - "loc": { - "start": { - "line": 5, - "column": 50 - }, - "end": { - "line": 5, - "column": 51 - } - } - }, - { - "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "import", - "start": 192, - "end": 198, - "loc": { - "start": { - "line": 6, - "column": 0 - }, - "end": { - "line": 6, - "column": 6 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "rotate_right", - "start": 199, - "end": 211, + "value": "rotate_left", + "start": 147, + "end": 158, "loc": { "start": { - "line": 6, + "line": 5, "column": 7 }, "end": { - "line": 6, - "column": 19 + "line": 5, + "column": 18 } } }, @@ -5963,16 +5935,16 @@ "binop": null }, "value": "from", - "start": 212, - "end": 216, + "start": 159, + "end": 163, "loc": { "start": { - "line": 6, - "column": 20 + "line": 5, + "column": 19 }, "end": { - "line": 6, - "column": 24 + "line": 5, + "column": 23 } } }, @@ -5989,17 +5961,17 @@ "binop": null, "updateContext": null }, - "value": "../rotate/rotate_right.js", - "start": 217, - "end": 244, + "value": "../rotate/rotate_left.js", + "start": 164, + "end": 190, "loc": { "start": { - "line": 6, - "column": 25 + "line": 5, + "column": 24 }, "end": { - "line": 6, - "column": 52 + "line": 5, + "column": 50 } } }, @@ -6016,16 +5988,16 @@ "binop": null, "updateContext": null }, - "start": 244, - "end": 245, + "start": 190, + "end": 191, "loc": { "start": { - "line": 6, - "column": 52 + "line": 5, + "column": 50 }, "end": { - "line": 6, - "column": 53 + "line": 5, + "column": 51 } } }, @@ -6044,15 +6016,15 @@ "updateContext": null }, "value": "import", - "start": 246, - "end": 252, + "start": 192, + "end": 198, "loc": { "start": { - "line": 7, + "line": 6, "column": 0 }, "end": { - "line": 7, + "line": 6, "column": 6 } } @@ -6069,17 +6041,17 @@ "postfix": false, "binop": null }, - "value": "grandparent", - "start": 253, - "end": 264, + "value": "rotate_right", + "start": 199, + "end": 211, "loc": { "start": { - "line": 7, + "line": 6, "column": 7 }, "end": { - "line": 7, - "column": 18 + "line": 6, + "column": 19 } } }, @@ -6096,16 +6068,16 @@ "binop": null }, "value": "from", - "start": 265, - "end": 269, + "start": 212, + "end": 216, "loc": { "start": { - "line": 7, - "column": 19 + "line": 6, + "column": 20 }, "end": { - "line": 7, - "column": 23 + "line": 6, + "column": 24 } } }, @@ -6122,17 +6094,17 @@ "binop": null, "updateContext": null }, - "value": "../family/grandparent.js", - "start": 270, - "end": 296, + "value": "../rotate/rotate_right.js", + "start": 217, + "end": 244, "loc": { "start": { - "line": 7, - "column": 24 + "line": 6, + "column": 25 }, "end": { - "line": 7, - "column": 50 + "line": 6, + "column": 52 } } }, @@ -6149,16 +6121,16 @@ "binop": null, "updateContext": null }, - "start": 296, - "end": 297, + "start": 244, + "end": 245, "loc": { "start": { - "line": 7, - "column": 50 + "line": 6, + "column": 52 }, "end": { - "line": 7, - "column": 51 + "line": 6, + "column": 53 } } }, @@ -6177,15 +6149,15 @@ "updateContext": null }, "value": "import", - "start": 298, - "end": 304, + "start": 246, + "end": 252, "loc": { "start": { - "line": 8, + "line": 7, "column": 0 }, "end": { - "line": 8, + "line": 7, "column": 6 } } @@ -6203,15 +6175,15 @@ "binop": null }, "value": "insert_case4", - "start": 305, - "end": 317, + "start": 253, + "end": 265, "loc": { "start": { - "line": 8, + "line": 7, "column": 7 }, "end": { - "line": 8, + "line": 7, "column": 19 } } @@ -6229,15 +6201,15 @@ "binop": null }, "value": "from", - "start": 318, - "end": 322, + "start": 266, + "end": 270, "loc": { "start": { - "line": 8, + "line": 7, "column": 20 }, "end": { - "line": 8, + "line": 7, "column": 24 } } @@ -6256,15 +6228,15 @@ "updateContext": null }, "value": "./insert_case4.js", - "start": 323, - "end": 342, + "start": 271, + "end": 290, "loc": { "start": { - "line": 8, + "line": 7, "column": 25 }, "end": { - "line": 8, + "line": 7, "column": 44 } } @@ -6282,27 +6254,27 @@ "binop": null, "updateContext": null }, - "start": 342, - "end": 343, + "start": 290, + "end": 291, "loc": { "start": { - "line": 8, + "line": 7, "column": 44 }, "end": { - "line": 8, + "line": 7, "column": 45 } } }, { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n ", - "start": 345, + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", + "start": 293, "end": 635, "loc": { "start": { - "line": 10, + "line": 9, "column": 0 }, "end": { @@ -8384,7 +8356,7 @@ "postfix": false, "binop": null }, - "value": "g", + "value": "p", "start": 898, "end": 899, "loc": { @@ -8437,24 +8409,183 @@ "postfix": false, "binop": null }, - "value": "grandparent", + "value": "n", "start": 902, - "end": 913, + "end": 903, "loc": { "start": { "line": 29, "column": 11 }, "end": { - "line": 29, - "column": 22 + "line": 29, + "column": 12 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 903, + "end": 904, + "loc": { + "start": { + "line": 29, + "column": 12 + }, + "end": { + "line": 29, + "column": 13 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "parent", + "start": 904, + "end": 910, + "loc": { + "start": { + "line": 29, + "column": 13 + }, + "end": { + "line": 29, + "column": 19 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 910, + "end": 911, + "loc": { + "start": { + "line": 29, + "column": 19 + }, + "end": { + "line": 29, + "column": 20 + } + } + }, + { + "type": { + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "const", + "start": 913, + "end": 918, + "loc": { + "start": { + "line": 30, + "column": 1 + }, + "end": { + "line": 30, + "column": 6 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "g", + "start": 919, + "end": 920, + "loc": { + "start": { + "line": 30, + "column": 7 + }, + "end": { + "line": 30, + "column": 8 + } + } + }, + { + "type": { + "label": "=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 921, + "end": 922, + "loc": { + "start": { + "line": 30, + "column": 9 + }, + "end": { + "line": 30, + "column": 10 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -8463,50 +8594,51 @@ "postfix": false, "binop": null }, - "start": 913, - "end": 914, + "value": "p", + "start": 923, + "end": 924, "loc": { "start": { - "line": 29, - "column": 22 + "line": 30, + "column": 11 }, "end": { - "line": 29, - "column": 23 + "line": 30, + "column": 12 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "n", - "start": 914, - "end": 915, + "start": 924, + "end": 925, "loc": { "start": { - "line": 29, - "column": 23 + "line": 30, + "column": 12 }, "end": { - "line": 29, - "column": 24 + "line": 30, + "column": 13 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8514,16 +8646,17 @@ "postfix": false, "binop": null }, - "start": 915, - "end": 916, + "value": "parent", + "start": 925, + "end": 931, "loc": { "start": { - "line": 29, - "column": 24 + "line": 30, + "column": 13 }, "end": { - "line": 29, - "column": 25 + "line": 30, + "column": 19 } } }, @@ -8540,32 +8673,16 @@ "binop": null, "updateContext": null }, - "start": 916, - "end": 917, - "loc": { - "start": { - "line": 29, - "column": 25 - }, - "end": { - "line": 29, - "column": 26 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t ", - "start": 920, - "end": 1382, + "start": 931, + "end": 932, "loc": { "start": { - "line": 31, - "column": 1 + "line": 30, + "column": 19 }, "end": { - "line": 43, - "column": 4 + "line": 30, + "column": 20 } } }, @@ -8584,15 +8701,15 @@ "updateContext": null }, "value": "if", - "start": 1385, - "end": 1387, + "start": 935, + "end": 937, "loc": { "start": { - "line": 45, + "line": 32, "column": 1 }, "end": { - "line": 45, + "line": 32, "column": 3 } } @@ -8609,15 +8726,15 @@ "postfix": false, "binop": null }, - "start": 1388, - "end": 1389, + "start": 938, + "end": 939, "loc": { "start": { - "line": 45, + "line": 32, "column": 4 }, "end": { - "line": 45, + "line": 32, "column": 5 } } @@ -8635,15 +8752,15 @@ "binop": null }, "value": "n", - "start": 1389, - "end": 1390, + "start": 939, + "end": 940, "loc": { "start": { - "line": 45, + "line": 32, "column": 5 }, "end": { - "line": 45, + "line": 32, "column": 6 } } @@ -8662,15 +8779,15 @@ "updateContext": null }, "value": "===", - "start": 1391, - "end": 1394, + "start": 941, + "end": 944, "loc": { "start": { - "line": 45, + "line": 32, "column": 7 }, "end": { - "line": 45, + "line": 32, "column": 10 } } @@ -8687,16 +8804,16 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1395, - "end": 1396, + "value": "p", + "start": 945, + "end": 946, "loc": { "start": { - "line": 45, + "line": 32, "column": 11 }, "end": { - "line": 45, + "line": 32, "column": 12 } } @@ -8714,15 +8831,15 @@ "binop": null, "updateContext": null }, - "start": 1396, - "end": 1397, + "start": 946, + "end": 947, "loc": { "start": { - "line": 45, + "line": 32, "column": 12 }, "end": { - "line": 45, + "line": 32, "column": 13 } } @@ -8739,43 +8856,44 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1397, - "end": 1403, + "value": "right", + "start": 947, + "end": 952, "loc": { "start": { - "line": 45, + "line": 32, "column": 13 }, "end": { - "line": 45, - "column": 19 + "line": 32, + "column": 18 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "&&", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 2, "updateContext": null }, - "start": 1403, - "end": 1404, + "value": "&&", + "start": 953, + "end": 955, "loc": { "start": { - "line": 45, + "line": 32, "column": 19 }, "end": { - "line": 45, - "column": 20 + "line": 32, + "column": 21 } } }, @@ -8791,23 +8909,23 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 1404, - "end": 1409, + "value": "p", + "start": 956, + "end": 957, "loc": { "start": { - "line": 45, - "column": 20 + "line": 32, + "column": 22 }, "end": { - "line": 45, - "column": 25 + "line": 32, + "column": 23 } } }, { "type": { - "label": "&&", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8815,20 +8933,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 2, + "binop": 6, "updateContext": null }, - "value": "&&", - "start": 1410, - "end": 1412, + "value": "===", + "start": 958, + "end": 961, "loc": { "start": { - "line": 45, - "column": 26 + "line": 32, + "column": 24 }, "end": { - "line": 45, - "column": 28 + "line": 32, + "column": 27 } } }, @@ -8844,17 +8962,17 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1413, - "end": 1414, + "value": "g", + "start": 962, + "end": 963, "loc": { "start": { - "line": 45, - "column": 29 + "line": 32, + "column": 28 }, "end": { - "line": 45, - "column": 30 + "line": 32, + "column": 29 } } }, @@ -8871,16 +8989,16 @@ "binop": null, "updateContext": null }, - "start": 1414, - "end": 1415, + "start": 963, + "end": 964, "loc": { "start": { - "line": 45, - "column": 30 + "line": 32, + "column": 29 }, "end": { - "line": 45, - "column": 31 + "line": 32, + "column": 30 } } }, @@ -8896,51 +9014,49 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1415, - "end": 1421, + "value": "left", + "start": 964, + "end": 968, "loc": { "start": { - "line": 45, - "column": 31 + "line": 32, + "column": 30 }, "end": { - "line": 45, - "column": 37 + "line": 32, + "column": 34 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 1422, - "end": 1425, + "start": 968, + "end": 969, "loc": { "start": { - "line": 45, - "column": 38 + "line": 32, + "column": 34 }, "end": { - "line": 45, - "column": 41 + "line": 32, + "column": 35 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -8949,50 +9065,65 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 1426, - "end": 1427, + "start": 970, + "end": 971, "loc": { "start": { - "line": 45, - "column": 42 + "line": 32, + "column": 36 + }, + "end": { + "line": 32, + "column": 37 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a left-right, change it to a left-left\n\t\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * R B >R B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * = >R - - R = - -\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 974, + "end": 1448, + "loc": { + "start": { + "line": 33, + "column": 2 }, "end": { "line": 45, - "column": 43 + "column": 5 } } }, { "type": { - "label": ".", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1427, - "end": 1428, + "value": "rotate_left", + "start": 1451, + "end": 1462, "loc": { "start": { - "line": 45, - "column": 43 + "line": 46, + "column": 2 }, "end": { - "line": 45, - "column": 44 + "line": 46, + "column": 13 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -9001,25 +9132,24 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 1428, - "end": 1432, + "start": 1462, + "end": 1463, "loc": { "start": { - "line": 45, - "column": 44 + "line": 46, + "column": 13 }, "end": { - "line": 45, - "column": 48 + "line": 46, + "column": 14 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -9027,24 +9157,25 @@ "postfix": false, "binop": null }, - "start": 1432, - "end": 1433, + "value": "p", + "start": 1463, + "end": 1464, "loc": { "start": { - "line": 45, - "column": 48 + "line": 46, + "column": 14 }, "end": { - "line": 45, - "column": 49 + "line": 46, + "column": 15 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -9052,67 +9183,102 @@ "postfix": false, "binop": null }, - "start": 1434, - "end": 1435, + "start": 1464, + "end": 1465, "loc": { "start": { - "line": 45, - "column": 50 + "line": 46, + "column": 15 }, "end": { - "line": 45, - "column": 51 + "line": 46, + "column": 16 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "rotate_left", - "start": 1438, - "end": 1449, + "start": 1465, + "end": 1466, "loc": { "start": { "line": 46, - "column": 2 + "column": 16 }, "end": { "line": 46, - "column": 13 + "column": 17 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", + "start": 1470, + "end": 1726, + "loc": { + "start": { + "line": 48, + "column": 2 + }, + "end": { + "line": 57, + "column": 5 + } + } + }, + { + "type": "CommentLine", + "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", + "start": 1730, + "end": 1807, + "loc": { + "start": { + "line": 59, + "column": 2 + }, + "end": { + "line": 59, + "column": 79 } } }, { "type": { - "label": "(", + "label": "return", + "keyword": "return", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1449, - "end": 1450, + "value": "return", + "start": 1810, + "end": 1816, "loc": { "start": { - "line": 46, - "column": 13 + "line": 60, + "column": 2 }, "end": { - "line": 46, - "column": 14 + "line": 60, + "column": 8 } } }, @@ -9128,43 +9294,42 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1450, - "end": 1451, + "value": "insert_case4", + "start": 1817, + "end": 1829, "loc": { "start": { - "line": 46, - "column": 14 + "line": 60, + "column": 9 }, "end": { - "line": 46, - "column": 15 + "line": 60, + "column": 21 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1451, - "end": 1452, + "start": 1829, + "end": 1830, "loc": { "start": { - "line": 46, - "column": 15 + "line": 60, + "column": 21 }, "end": { - "line": 46, - "column": 16 + "line": 60, + "column": 22 } } }, @@ -9180,17 +9345,17 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1452, - "end": 1458, + "value": "p", + "start": 1830, + "end": 1831, "loc": { "start": { - "line": 46, - "column": 16 + "line": 60, + "column": 22 }, "end": { - "line": 46, - "column": 22 + "line": 60, + "column": 23 } } }, @@ -9206,16 +9371,16 @@ "postfix": false, "binop": null }, - "start": 1458, - "end": 1459, + "start": 1831, + "end": 1832, "loc": { "start": { - "line": 46, - "column": 22 + "line": 60, + "column": 23 }, "end": { - "line": 46, - "column": 23 + "line": 60, + "column": 24 } } }, @@ -9232,54 +9397,48 @@ "binop": null, "updateContext": null }, - "start": 1459, - "end": 1460, + "start": 1832, + "end": 1833, "loc": { "start": { - "line": 46, - "column": 23 - }, - "end": { - "line": 46, + "line": 60, "column": 24 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t ", - "start": 1464, - "end": 1720, - "loc": { - "start": { - "line": 48, - "column": 2 }, "end": { - "line": 57, - "column": 5 + "line": 60, + "column": 25 } } }, { - "type": "CommentLine", - "value": " n = n.left; /!\\ need to fix rotate, so that we can safely reference a node", - "start": 1724, - "end": 1801, + "type": { + "label": "}", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 1835, + "end": 1836, "loc": { "start": { - "line": 59, - "column": 2 + "line": 61, + "column": 1 }, "end": { - "line": 59, - "column": 79 + "line": 61, + "column": 2 } } }, { "type": { - "label": "}", + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -9287,99 +9446,98 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1803, - "end": 1804, + "value": "if", + "start": 1839, + "end": 1841, "loc": { "start": { - "line": 60, + "line": 63, "column": 1 }, "end": { - "line": 60, - "column": 2 + "line": 63, + "column": 3 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "else", - "start": 1805, - "end": 1809, + "start": 1842, + "end": 1843, "loc": { "start": { - "line": 60, - "column": 3 + "line": 63, + "column": 4 }, "end": { - "line": 60, - "column": 7 + "line": 63, + "column": 5 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 1810, - "end": 1812, + "value": "n", + "start": 1843, + "end": 1844, "loc": { "start": { - "line": 60, - "column": 8 + "line": 63, + "column": 5 }, "end": { - "line": 60, - "column": 10 + "line": 63, + "column": 6 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 1813, - "end": 1814, + "value": "===", + "start": 1845, + "end": 1848, "loc": { "start": { - "line": 60, - "column": 11 + "line": 63, + "column": 7 }, "end": { - "line": 60, - "column": 12 + "line": 63, + "column": 10 } } }, @@ -9395,44 +9553,43 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1814, - "end": 1815, + "value": "p", + "start": 1849, + "end": 1850, "loc": { "start": { - "line": 60, - "column": 12 + "line": 63, + "column": 11 }, "end": { - "line": 60, - "column": 13 + "line": 63, + "column": 12 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 1816, - "end": 1819, + "start": 1850, + "end": 1851, "loc": { "start": { - "line": 60, - "column": 14 + "line": 63, + "column": 12 }, "end": { - "line": 60, - "column": 17 + "line": 63, + "column": 13 } } }, @@ -9448,42 +9605,43 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1820, - "end": 1821, + "value": "left", + "start": 1851, + "end": 1855, "loc": { "start": { - "line": 60, - "column": 18 + "line": 63, + "column": 13 }, "end": { - "line": 60, - "column": 19 + "line": 63, + "column": 17 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "&&", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 2, "updateContext": null }, - "start": 1821, - "end": 1822, + "value": "&&", + "start": 1856, + "end": 1858, "loc": { "start": { - "line": 60, - "column": 19 + "line": 63, + "column": 18 }, "end": { - "line": 60, + "line": 63, "column": 20 } } @@ -9500,43 +9658,44 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1822, - "end": 1828, + "value": "p", + "start": 1859, + "end": 1860, "loc": { "start": { - "line": 60, - "column": 20 + "line": 63, + "column": 21 }, "end": { - "line": 60, - "column": 26 + "line": 63, + "column": 22 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1828, - "end": 1829, + "value": "===", + "start": 1861, + "end": 1864, "loc": { "start": { - "line": 60, - "column": 26 + "line": 63, + "column": 23 }, "end": { - "line": 60, - "column": 27 + "line": 63, + "column": 26 } } }, @@ -9552,44 +9711,43 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 1829, - "end": 1833, + "value": "g", + "start": 1865, + "end": 1866, "loc": { "start": { - "line": 60, + "line": 63, "column": 27 }, "end": { - "line": 60, - "column": 31 + "line": 63, + "column": 28 } } }, { "type": { - "label": "&&", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 2, + "binop": null, "updateContext": null }, - "value": "&&", - "start": 1834, - "end": 1836, + "start": 1866, + "end": 1867, "loc": { "start": { - "line": 60, - "column": 32 + "line": 63, + "column": 28 }, "end": { - "line": 60, - "column": 34 + "line": 63, + "column": 29 } } }, @@ -9605,23 +9763,23 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 1837, - "end": 1838, + "value": "right", + "start": 1867, + "end": 1872, "loc": { "start": { - "line": 60, - "column": 35 + "line": 63, + "column": 29 }, "end": { - "line": 60, - "column": 36 + "line": 63, + "column": 34 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -9629,26 +9787,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1838, - "end": 1839, + "start": 1872, + "end": 1873, "loc": { "start": { - "line": 60, - "column": 36 + "line": 63, + "column": 34 }, "end": { - "line": 60, - "column": 37 + "line": 63, + "column": 35 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -9657,44 +9814,32 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 1839, - "end": 1845, + "start": 1874, + "end": 1875, "loc": { "start": { - "line": 60, - "column": 37 + "line": 63, + "column": 36 }, "end": { - "line": 60, - "column": 43 + "line": 63, + "column": 37 } } }, { - "type": { - "label": "==/!=", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": 6, - "updateContext": null - }, - "value": "===", - "start": 1846, - "end": 1849, + "type": "CommentBlock", + "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", + "start": 1878, + "end": 2379, "loc": { "start": { - "line": 60, - "column": 44 + "line": 64, + "column": 2 }, "end": { - "line": 60, - "column": 47 + "line": 76, + "column": 5 } } }, @@ -9710,43 +9855,42 @@ "postfix": false, "binop": null }, - "value": "g", - "start": 1850, - "end": 1851, + "value": "rotate_right", + "start": 2382, + "end": 2394, "loc": { "start": { - "line": 60, - "column": 48 + "line": 77, + "column": 2 }, "end": { - "line": 60, - "column": 49 + "line": 77, + "column": 14 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1851, - "end": 1852, + "start": 2394, + "end": 2395, "loc": { "start": { - "line": 60, - "column": 49 + "line": 77, + "column": 14 }, "end": { - "line": 60, - "column": 50 + "line": 77, + "column": 15 } } }, @@ -9762,17 +9906,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 1852, - "end": 1857, + "value": "p", + "start": 2395, + "end": 2396, "loc": { "start": { - "line": 60, - "column": 50 + "line": 77, + "column": 15 }, "end": { - "line": 60, - "column": 55 + "line": 77, + "column": 16 } } }, @@ -9788,108 +9932,102 @@ "postfix": false, "binop": null }, - "start": 1857, - "end": 1858, + "start": 2396, + "end": 2397, "loc": { "start": { - "line": 60, - "column": 55 + "line": 77, + "column": 16 }, "end": { - "line": 60, - "column": 56 + "line": 77, + "column": 17 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1859, - "end": 1860, + "start": 2397, + "end": 2398, "loc": { "start": { - "line": 60, - "column": 57 + "line": 77, + "column": 17 }, "end": { - "line": 60, - "column": 58 + "line": 77, + "column": 18 } } }, { "type": "CommentBlock", - "value": "*\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t ", - "start": 1863, - "end": 2364, + "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", + "start": 2402, + "end": 2630, "loc": { "start": { - "line": 61, + "line": 79, "column": 2 }, "end": { - "line": 73, + "line": 87, "column": 5 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "rotate_right", - "start": 2367, - "end": 2379, + "type": "CommentLine", + "value": " n = n.right ;", + "start": 2634, + "end": 2650, "loc": { "start": { - "line": 74, + "line": 89, "column": 2 }, "end": { - "line": 74, - "column": 14 + "line": 89, + "column": 18 } } }, { "type": { - "label": "(", + "label": "return", + "keyword": "return", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2379, - "end": 2380, + "value": "return", + "start": 2653, + "end": 2659, "loc": { "start": { - "line": 74, - "column": 14 + "line": 90, + "column": 2 }, "end": { - "line": 74, - "column": 15 + "line": 90, + "column": 8 } } }, @@ -9905,43 +10043,42 @@ "postfix": false, "binop": null }, - "value": "n", - "start": 2380, - "end": 2381, + "value": "insert_case4", + "start": 2660, + "end": 2672, "loc": { "start": { - "line": 74, - "column": 15 + "line": 90, + "column": 9 }, "end": { - "line": 74, - "column": 16 + "line": 90, + "column": 21 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 2381, - "end": 2382, + "start": 2672, + "end": 2673, "loc": { "start": { - "line": 74, - "column": 16 + "line": 90, + "column": 21 }, "end": { - "line": 74, - "column": 17 + "line": 90, + "column": 22 } } }, @@ -9957,16 +10094,16 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 2382, - "end": 2388, + "value": "p", + "start": 2673, + "end": 2674, "loc": { "start": { - "line": 74, - "column": 17 + "line": 90, + "column": 22 }, "end": { - "line": 74, + "line": 90, "column": 23 } } @@ -9983,15 +10120,15 @@ "postfix": false, "binop": null }, - "start": 2388, - "end": 2389, + "start": 2674, + "end": 2675, "loc": { "start": { - "line": 74, + "line": 90, "column": 23 }, "end": { - "line": 74, + "line": 90, "column": 24 } } @@ -10009,73 +10146,69 @@ "binop": null, "updateContext": null }, - "start": 2389, - "end": 2390, + "start": 2675, + "end": 2676, "loc": { "start": { - "line": 74, + "line": 90, "column": 24 }, "end": { - "line": 74, + "line": 90, "column": 25 } } }, { - "type": "CommentBlock", - "value": "*\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t ", - "start": 2394, - "end": 2622, + "type": { + "label": "}", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2678, + "end": 2679, "loc": { "start": { - "line": 76, - "column": 2 + "line": 91, + "column": 1 }, "end": { - "line": 84, - "column": 5 - } - } - }, - { - "type": "CommentLine", - "value": " n = n.right ;", - "start": 2626, - "end": 2642, - "loc": { - "start": { - "line": 86, + "line": 91, "column": 2 - }, - "end": { - "line": 86, - "column": 18 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "return", + "keyword": "return", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2644, - "end": 2645, + "value": "return", + "start": 2682, + "end": 2688, "loc": { "start": { - "line": 87, + "line": 93, "column": 1 }, "end": { - "line": 87, - "column": 2 + "line": 93, + "column": 7 } } }, @@ -10092,16 +10225,16 @@ "binop": null }, "value": "insert_case4", - "start": 2648, - "end": 2660, + "start": 2689, + "end": 2701, "loc": { "start": { - "line": 89, - "column": 1 + "line": 93, + "column": 8 }, "end": { - "line": 89, - "column": 13 + "line": 93, + "column": 20 } } }, @@ -10117,16 +10250,16 @@ "postfix": false, "binop": null }, - "start": 2660, - "end": 2661, + "start": 2701, + "end": 2702, "loc": { "start": { - "line": 89, - "column": 13 + "line": 93, + "column": 20 }, "end": { - "line": 89, - "column": 14 + "line": 93, + "column": 21 } } }, @@ -10143,16 +10276,16 @@ "binop": null }, "value": "n", - "start": 2661, - "end": 2662, + "start": 2702, + "end": 2703, "loc": { "start": { - "line": 89, - "column": 14 + "line": 93, + "column": 21 }, "end": { - "line": 89, - "column": 15 + "line": 93, + "column": 22 } } }, @@ -10168,16 +10301,16 @@ "postfix": false, "binop": null }, - "start": 2662, - "end": 2663, + "start": 2703, + "end": 2704, "loc": { "start": { - "line": 89, - "column": 15 + "line": 93, + "column": 22 }, "end": { - "line": 89, - "column": 16 + "line": 93, + "column": 23 } } }, @@ -10194,16 +10327,16 @@ "binop": null, "updateContext": null }, - "start": 2663, - "end": 2664, + "start": 2704, + "end": 2705, "loc": { "start": { - "line": 89, - "column": 16 + "line": 93, + "column": 23 }, "end": { - "line": 89, - "column": 17 + "line": 93, + "column": 24 } } }, @@ -10219,15 +10352,15 @@ "postfix": false, "binop": null }, - "start": 2665, - "end": 2666, + "start": 2706, + "end": 2707, "loc": { "start": { - "line": 90, + "line": 94, "column": 0 }, "end": { - "line": 90, + "line": 94, "column": 1 } } @@ -10245,15 +10378,15 @@ "binop": null, "updateContext": null }, - "start": 2666, - "end": 2667, + "start": 2707, + "end": 2708, "loc": { "start": { - "line": 90, + "line": 94, "column": 1 }, "end": { - "line": 90, + "line": 94, "column": 2 } } @@ -10273,15 +10406,15 @@ "updateContext": null }, "value": "export", - "start": 2669, - "end": 2675, + "start": 2710, + "end": 2716, "loc": { "start": { - "line": 92, + "line": 96, "column": 0 }, "end": { - "line": 92, + "line": 96, "column": 6 } } @@ -10301,15 +10434,15 @@ "updateContext": null }, "value": "default", - "start": 2676, - "end": 2683, + "start": 2717, + "end": 2724, "loc": { "start": { - "line": 92, + "line": 96, "column": 7 }, "end": { - "line": 92, + "line": 96, "column": 14 } } @@ -10327,15 +10460,15 @@ "binop": null }, "value": "insert_case3", - "start": 2684, - "end": 2696, + "start": 2725, + "end": 2737, "loc": { "start": { - "line": 92, + "line": 96, "column": 15 }, "end": { - "line": 92, + "line": 96, "column": 27 } } @@ -10353,15 +10486,15 @@ "binop": null, "updateContext": null }, - "start": 2696, - "end": 2697, + "start": 2737, + "end": 2738, "loc": { "start": { - "line": 92, + "line": 96, "column": 27 }, "end": { - "line": 92, + "line": 96, "column": 28 } } @@ -10379,15 +10512,15 @@ "binop": null, "updateContext": null }, - "start": 2698, - "end": 2698, + "start": 2739, + "end": 2739, "loc": { "start": { - "line": 93, + "line": 97, "column": 0 }, "end": { - "line": 93, + "line": 97, "column": 0 } } diff --git a/ast/source/insertion/insert_case4.js.json b/ast/source/insertion/insert_case4.js.json index 6d1f113..4f10bac 100644 --- a/ast/source/insertion/insert_case4.js.json +++ b/ast/source/insertion/insert_case4.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 2141, + "end": 2212, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 71, + "line": 74, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 2141, + "end": 2212, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 71, + "line": 74, "column": 0 } }, @@ -513,16 +513,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 299, - "end": 578, + "end": 630, "loc": { "start": { "line": 9, "column": 0 }, "end": { - "line": 19, + "line": 20, "column": 3 } } @@ -531,44 +531,44 @@ }, { "type": "Identifier", - "start": 579, - "end": 2110, + "start": 631, + "end": 2181, "loc": { "start": { - "line": 20, + "line": 21, "column": 0 }, "end": { - "line": 68, + "line": 71, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 585, - "end": 2109, + "start": 637, + "end": 2180, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 68, + "line": 71, "column": 1 } }, "id": { "type": "Identifier", - "start": 585, - "end": 597, + "start": 637, + "end": 649, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 20, + "line": 21, "column": 18 }, "identifierName": "insert_case4" @@ -578,15 +578,15 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 600, - "end": 2109, + "start": 652, + "end": 2180, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 68, + "line": 71, "column": 1 } }, @@ -597,15 +597,15 @@ "params": [ { "type": "Identifier", - "start": 601, - "end": 602, + "start": 653, + "end": 654, "loc": { "start": { - "line": 20, + "line": 21, "column": 22 }, "end": { - "line": 20, + "line": 21, "column": 23 }, "identifierName": "n" @@ -615,58 +615,58 @@ ], "body": { "type": "BlockStatement", - "start": 607, - "end": 2109, + "start": 659, + "end": 2180, "loc": { "start": { - "line": 20, + "line": 21, "column": 28 }, "end": { - "line": 68, + "line": 71, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 610, - "end": 636, + "start": 662, + "end": 688, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 610, - "end": 635, + "start": 662, + "end": 687, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 26 } }, "callee": { "type": "Identifier", - "start": 610, - "end": 616, + "start": 662, + "end": 668, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 7 }, "identifierName": "assert" @@ -676,29 +676,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 617, - "end": 634, + "start": 669, + "end": 686, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 25 } }, "left": { "type": "Identifier", - "start": 617, - "end": 618, + "start": 669, + "end": 670, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 9 }, "identifierName": "n" @@ -708,15 +708,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 630, - "end": 634, + "start": 682, + "end": 686, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 25 }, "identifierName": "Node" @@ -729,43 +729,43 @@ }, { "type": "ExpressionStatement", - "start": 638, - "end": 663, + "start": 690, + "end": 715, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 638, - "end": 662, + "start": 690, + "end": 714, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 25 } }, "callee": { "type": "Identifier", - "start": 638, - "end": 644, + "start": 690, + "end": 696, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -775,43 +775,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 645, - "end": 661, + "start": 697, + "end": 713, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 645, - "end": 653, + "start": 697, + "end": 705, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 16 } }, "object": { "type": "Identifier", - "start": 645, - "end": 646, + "start": 697, + "end": 698, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "n" @@ -820,15 +820,15 @@ }, "property": { "type": "Identifier", - "start": 647, - "end": 653, + "start": 699, + "end": 705, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 16 }, "identifierName": "_color" @@ -840,15 +840,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 658, - "end": 661, + "start": 710, + "end": 713, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 24 }, "identifierName": "RED" @@ -861,43 +861,43 @@ }, { "type": "ExpressionStatement", - "start": 665, - "end": 716, + "start": 717, + "end": 768, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 52 } }, "expression": { "type": "CallExpression", - "start": 665, - "end": 715, + "start": 717, + "end": 767, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 51 } }, "callee": { "type": "Identifier", - "start": 665, - "end": 671, + "start": 717, + "end": 723, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -907,57 +907,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 672, - "end": 714, + "start": 724, + "end": 766, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 50 } }, "left": { "type": "BinaryExpression", - "start": 672, - "end": 687, + "start": 724, + "end": 739, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 23 } }, "left": { "type": "MemberExpression", - "start": 672, - "end": 678, + "start": 724, + "end": 730, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 14 } }, "object": { "type": "Identifier", - "start": 672, - "end": 673, + "start": 724, + "end": 725, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 }, "identifierName": "n" @@ -966,15 +966,15 @@ }, "property": { "type": "Identifier", - "start": 674, - "end": 678, + "start": 726, + "end": 730, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 14 }, "identifierName": "left" @@ -986,15 +986,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 683, - "end": 687, + "start": 735, + "end": 739, "loc": { "start": { - "line": 23, + "line": 24, "column": 19 }, "end": { - "line": 23, + "line": 24, "column": 23 } } @@ -1003,57 +1003,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 691, - "end": 714, + "start": 743, + "end": 766, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 50 } }, "left": { "type": "MemberExpression", - "start": 691, - "end": 704, + "start": 743, + "end": 756, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 40 } }, "object": { "type": "MemberExpression", - "start": 691, - "end": 697, + "start": 743, + "end": 749, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 33 } }, "object": { "type": "Identifier", - "start": 691, - "end": 692, + "start": 743, + "end": 744, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 28 }, "identifierName": "n" @@ -1062,15 +1062,15 @@ }, "property": { "type": "Identifier", - "start": 693, - "end": 697, + "start": 745, + "end": 749, "loc": { "start": { - "line": 23, + "line": 24, "column": 29 }, "end": { - "line": 23, + "line": 24, "column": 33 }, "identifierName": "left" @@ -1081,15 +1081,15 @@ }, "property": { "type": "Identifier", - "start": 698, - "end": 704, + "start": 750, + "end": 756, "loc": { "start": { - "line": 23, + "line": 24, "column": 34 }, "end": { - "line": 23, + "line": 24, "column": 40 }, "identifierName": "_color" @@ -1101,15 +1101,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 709, - "end": 714, + "start": 761, + "end": 766, "loc": { "start": { - "line": 23, + "line": 24, "column": 45 }, "end": { - "line": 23, + "line": 24, "column": 50 }, "identifierName": "BLACK" @@ -1123,43 +1123,43 @@ }, { "type": "ExpressionStatement", - "start": 718, - "end": 771, + "start": 770, + "end": 823, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 54 } }, "expression": { "type": "CallExpression", - "start": 718, - "end": 770, + "start": 770, + "end": 822, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 53 } }, "callee": { "type": "Identifier", - "start": 718, - "end": 724, + "start": 770, + "end": 776, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -1169,57 +1169,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 725, - "end": 769, + "start": 777, + "end": 821, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 52 } }, "left": { "type": "BinaryExpression", - "start": 725, - "end": 741, + "start": 777, + "end": 793, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 725, - "end": 732, + "start": 777, + "end": 784, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 15 } }, "object": { "type": "Identifier", - "start": 725, - "end": 726, + "start": 777, + "end": 778, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 }, "identifierName": "n" @@ -1228,15 +1228,15 @@ }, "property": { "type": "Identifier", - "start": 727, - "end": 732, + "start": 779, + "end": 784, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 15 }, "identifierName": "right" @@ -1248,15 +1248,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 737, - "end": 741, + "start": 789, + "end": 793, "loc": { "start": { - "line": 24, + "line": 25, "column": 20 }, "end": { - "line": 24, + "line": 25, "column": 24 } } @@ -1265,57 +1265,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 745, - "end": 769, + "start": 797, + "end": 821, "loc": { "start": { - "line": 24, + "line": 25, "column": 28 }, "end": { - "line": 24, + "line": 25, "column": 52 } }, "left": { "type": "MemberExpression", - "start": 745, - "end": 759, + "start": 797, + "end": 811, "loc": { "start": { - "line": 24, + "line": 25, "column": 28 }, "end": { - "line": 24, + "line": 25, "column": 42 } }, "object": { "type": "MemberExpression", - "start": 745, - "end": 752, + "start": 797, + "end": 804, "loc": { "start": { - "line": 24, + "line": 25, "column": 28 }, "end": { - "line": 24, + "line": 25, "column": 35 } }, "object": { "type": "Identifier", - "start": 745, - "end": 746, + "start": 797, + "end": 798, "loc": { "start": { - "line": 24, + "line": 25, "column": 28 }, "end": { - "line": 24, + "line": 25, "column": 29 }, "identifierName": "n" @@ -1324,15 +1324,15 @@ }, "property": { "type": "Identifier", - "start": 747, - "end": 752, + "start": 799, + "end": 804, "loc": { "start": { - "line": 24, + "line": 25, "column": 30 }, "end": { - "line": 24, + "line": 25, "column": 35 }, "identifierName": "right" @@ -1343,15 +1343,15 @@ }, "property": { "type": "Identifier", - "start": 753, - "end": 759, + "start": 805, + "end": 811, "loc": { "start": { - "line": 24, + "line": 25, "column": 36 }, "end": { - "line": 24, + "line": 25, "column": 42 }, "identifierName": "_color" @@ -1363,15 +1363,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 764, - "end": 769, + "start": 816, + "end": 821, "loc": { "start": { - "line": 24, + "line": 25, "column": 47 }, "end": { - "line": 24, + "line": 25, "column": 52 }, "identifierName": "BLACK" @@ -1385,43 +1385,43 @@ }, { "type": "ExpressionStatement", - "start": 773, - "end": 799, + "start": 825, + "end": 851, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 773, - "end": 798, + "start": 825, + "end": 850, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 26 } }, "callee": { "type": "Identifier", - "start": 773, - "end": 779, + "start": 825, + "end": 831, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -1431,43 +1431,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 780, - "end": 797, + "start": 832, + "end": 849, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 780, - "end": 788, + "start": 832, + "end": 840, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 16 } }, "object": { "type": "Identifier", - "start": 780, - "end": 781, + "start": 832, + "end": 833, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 9 }, "identifierName": "n" @@ -1476,15 +1476,15 @@ }, "property": { "type": "Identifier", - "start": 782, - "end": 788, + "start": 834, + "end": 840, "loc": { "start": { - "line": 25, + "line": 26, "column": 10 }, "end": { - "line": 25, + "line": 26, "column": 16 }, "identifierName": "parent" @@ -1496,15 +1496,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 793, - "end": 797, + "start": 845, + "end": 849, "loc": { "start": { - "line": 25, + "line": 26, "column": 21 }, "end": { - "line": 25, + "line": 26, "column": 25 } } @@ -1515,43 +1515,43 @@ }, { "type": "ExpressionStatement", - "start": 801, - "end": 833, + "start": 853, + "end": 885, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 801, - "end": 832, + "start": 853, + "end": 884, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 32 } }, "callee": { "type": "Identifier", - "start": 801, - "end": 807, + "start": 853, + "end": 859, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 7 }, "identifierName": "assert" @@ -1561,57 +1561,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 808, - "end": 831, + "start": 860, + "end": 883, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 808, - "end": 823, + "start": 860, + "end": 875, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 808, - "end": 816, + "start": 860, + "end": 868, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 16 } }, "object": { "type": "Identifier", - "start": 808, - "end": 809, + "start": 860, + "end": 861, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 9 }, "identifierName": "n" @@ -1620,15 +1620,15 @@ }, "property": { "type": "Identifier", - "start": 810, - "end": 816, + "start": 862, + "end": 868, "loc": { "start": { - "line": 26, + "line": 27, "column": 10 }, "end": { - "line": 26, + "line": 27, "column": 16 }, "identifierName": "parent" @@ -1639,15 +1639,15 @@ }, "property": { "type": "Identifier", - "start": 817, - "end": 823, + "start": 869, + "end": 875, "loc": { "start": { - "line": 26, + "line": 27, "column": 17 }, "end": { - "line": 26, + "line": 27, "column": 23 }, "identifierName": "_color" @@ -1659,15 +1659,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 828, - "end": 831, + "start": 880, + "end": 883, "loc": { "start": { - "line": 26, + "line": 27, "column": 28 }, "end": { - "line": 26, + "line": 27, "column": 31 }, "identifierName": "RED" @@ -1680,44 +1680,44 @@ }, { "type": "VariableDeclaration", - "start": 835, - "end": 860, + "start": 887, + "end": 912, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 26 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 841, - "end": 859, + "start": 893, + "end": 911, "loc": { "start": { - "line": 27, + "line": 28, "column": 7 }, "end": { - "line": 27, + "line": 28, "column": 25 } }, "id": { "type": "Identifier", - "start": 841, - "end": 842, + "start": 893, + "end": 894, "loc": { "start": { - "line": 27, + "line": 28, "column": 7 }, "end": { - "line": 27, + "line": 28, "column": 8 }, "identifierName": "g" @@ -1726,29 +1726,29 @@ }, "init": { "type": "CallExpression", - "start": 845, - "end": 859, + "start": 897, + "end": 911, "loc": { "start": { - "line": 27, + "line": 28, "column": 11 }, "end": { - "line": 27, + "line": 28, "column": 25 } }, "callee": { "type": "Identifier", - "start": 845, - "end": 856, + "start": 897, + "end": 908, "loc": { "start": { - "line": 27, + "line": 28, "column": 11 }, "end": { - "line": 27, + "line": 28, "column": 22 }, "identifierName": "grandparent" @@ -1758,15 +1758,15 @@ "arguments": [ { "type": "Identifier", - "start": 857, - "end": 858, + "start": 909, + "end": 910, "loc": { "start": { - "line": 27, + "line": 28, "column": 23 }, "end": { - "line": 27, + "line": 28, "column": 24 }, "identifierName": "n" @@ -1782,15 +1782,15 @@ { "type": "CommentLine", "value": " Repaint n's parent black, n's grandparent red", - "start": 863, - "end": 911, + "start": 915, + "end": 963, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 29, + "line": 30, "column": 49 } } @@ -1799,72 +1799,72 @@ }, { "type": "ExpressionStatement", - "start": 913, - "end": 937, + "start": 965, + "end": 989, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 25 } }, "expression": { "type": "AssignmentExpression", - "start": 913, - "end": 936, + "start": 965, + "end": 988, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 24 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 913, - "end": 928, + "start": 965, + "end": 980, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 16 } }, "object": { "type": "MemberExpression", - "start": 913, - "end": 921, + "start": 965, + "end": 973, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 9 } }, "object": { "type": "Identifier", - "start": 913, - "end": 914, + "start": 965, + "end": 966, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 2 }, "identifierName": "n" @@ -1874,15 +1874,15 @@ }, "property": { "type": "Identifier", - "start": 915, - "end": 921, + "start": 967, + "end": 973, "loc": { "start": { - "line": 30, + "line": 31, "column": 3 }, "end": { - "line": 30, + "line": 31, "column": 9 }, "identifierName": "parent" @@ -1894,15 +1894,15 @@ }, "property": { "type": "Identifier", - "start": 922, - "end": 928, + "start": 974, + "end": 980, "loc": { "start": { - "line": 30, + "line": 31, "column": 10 }, "end": { - "line": 30, + "line": 31, "column": 16 }, "identifierName": "_color" @@ -1914,15 +1914,15 @@ }, "right": { "type": "Identifier", - "start": 931, - "end": 936, + "start": 983, + "end": 988, "loc": { "start": { - "line": 30, + "line": 31, "column": 19 }, "end": { - "line": 30, + "line": 31, "column": 24 }, "identifierName": "BLACK" @@ -1935,15 +1935,15 @@ { "type": "CommentLine", "value": " Repaint n's parent black, n's grandparent red", - "start": 863, - "end": 911, + "start": 915, + "end": 963, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 29, + "line": 30, "column": 49 } } @@ -1952,58 +1952,58 @@ }, { "type": "ExpressionStatement", - "start": 939, - "end": 954, + "start": 991, + "end": 1006, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, + "line": 32, "column": 16 } }, "expression": { "type": "AssignmentExpression", - "start": 939, - "end": 953, + "start": 991, + "end": 1005, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, + "line": 32, "column": 15 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 939, - "end": 947, + "start": 991, + "end": 999, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, + "line": 32, "column": 9 } }, "object": { "type": "Identifier", - "start": 939, - "end": 940, + "start": 991, + "end": 992, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, + "line": 32, "column": 2 }, "identifierName": "g" @@ -2012,15 +2012,15 @@ }, "property": { "type": "Identifier", - "start": 941, - "end": 947, + "start": 993, + "end": 999, "loc": { "start": { - "line": 31, + "line": 32, "column": 3 }, "end": { - "line": 31, + "line": 32, "column": 9 }, "identifierName": "_color" @@ -2031,15 +2031,15 @@ }, "right": { "type": "Identifier", - "start": 950, - "end": 953, + "start": 1002, + "end": 1005, "loc": { "start": { - "line": 31, + "line": 32, "column": 12 }, "end": { - "line": 31, + "line": 32, "column": 15 }, "identifierName": "RED" @@ -2050,43 +2050,43 @@ }, { "type": "IfStatement", - "start": 957, - "end": 2107, + "start": 1009, + "end": 2159, "loc": { "start": { - "line": 33, + "line": 34, "column": 1 }, "end": { - "line": 67, + "line": 68, "column": 2 } }, "test": { "type": "BinaryExpression", - "start": 961, - "end": 980, + "start": 1013, + "end": 1032, "loc": { "start": { - "line": 33, + "line": 34, "column": 5 }, "end": { - "line": 33, + "line": 34, "column": 24 } }, "left": { "type": "Identifier", - "start": 961, - "end": 962, + "start": 1013, + "end": 1014, "loc": { "start": { - "line": 33, + "line": 34, "column": 5 }, "end": { - "line": 33, + "line": 34, "column": 6 }, "identifierName": "n" @@ -2096,43 +2096,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 967, - "end": 980, + "start": 1019, + "end": 1032, "loc": { "start": { - "line": 33, + "line": 34, "column": 11 }, "end": { - "line": 33, + "line": 34, "column": 24 } }, "object": { "type": "MemberExpression", - "start": 967, - "end": 975, + "start": 1019, + "end": 1027, "loc": { "start": { - "line": 33, + "line": 34, "column": 11 }, "end": { - "line": 33, + "line": 34, "column": 19 } }, "object": { "type": "Identifier", - "start": 967, - "end": 968, + "start": 1019, + "end": 1020, "loc": { "start": { - "line": 33, + "line": 34, "column": 11 }, "end": { - "line": 33, + "line": 34, "column": 12 }, "identifierName": "n" @@ -2141,15 +2141,15 @@ }, "property": { "type": "Identifier", - "start": 969, - "end": 975, + "start": 1021, + "end": 1027, "loc": { "start": { - "line": 33, + "line": 34, "column": 13 }, "end": { - "line": 33, + "line": 34, "column": 19 }, "identifierName": "parent" @@ -2160,15 +2160,15 @@ }, "property": { "type": "Identifier", - "start": 976, - "end": 980, + "start": 1028, + "end": 1032, "loc": { "start": { - "line": 33, + "line": 34, "column": 20 }, "end": { - "line": 33, + "line": 34, "column": 24 }, "identifierName": "left" @@ -2180,58 +2180,58 @@ }, "consequent": { "type": "BlockStatement", - "start": 982, - "end": 1553, + "start": 1034, + "end": 1605, "loc": { "start": { - "line": 33, + "line": 34, "column": 26 }, "end": { - "line": 50, + "line": 51, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1415, - "end": 1446, + "start": 1467, + "end": 1498, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 1415, - "end": 1445, + "start": 1467, + "end": 1497, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 32 } }, "callee": { "type": "Identifier", - "start": 1415, - "end": 1421, + "start": 1467, + "end": 1473, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 8 }, "identifierName": "assert" @@ -2242,43 +2242,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1422, - "end": 1444, + "start": 1474, + "end": 1496, "loc": { "start": { - "line": 46, + "line": 47, "column": 9 }, "end": { - "line": 46, + "line": 47, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 1422, - "end": 1428, + "start": 1474, + "end": 1480, "loc": { "start": { - "line": 46, + "line": 47, "column": 9 }, "end": { - "line": 46, + "line": 47, "column": 15 } }, "object": { "type": "Identifier", - "start": 1422, - "end": 1423, + "start": 1474, + "end": 1475, "loc": { "start": { - "line": 46, + "line": 47, "column": 9 }, "end": { - "line": 46, + "line": 47, "column": 10 }, "identifierName": "g" @@ -2287,15 +2287,15 @@ }, "property": { "type": "Identifier", - "start": 1424, - "end": 1428, + "start": 1476, + "end": 1480, "loc": { "start": { - "line": 46, + "line": 47, "column": 11 }, "end": { - "line": 46, + "line": 47, "column": 15 }, "identifierName": "left" @@ -2307,15 +2307,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 1440, - "end": 1444, + "start": 1492, + "end": 1496, "loc": { "start": { - "line": 46, + "line": 47, "column": 27 }, "end": { - "line": 46, + "line": 47, "column": 31 }, "identifierName": "Node" @@ -2330,15 +2330,15 @@ { "type": "CommentBlock", "value": "*\n\t\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B >R R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * >R = - - = = = B\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t ", - "start": 986, - "end": 1412, + "start": 1038, + "end": 1464, "loc": { "start": { - "line": 34, + "line": 35, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 5 } } @@ -2347,43 +2347,43 @@ }, { "type": "ExpressionStatement", - "start": 1449, - "end": 1475, + "start": 1501, + "end": 1527, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 1449, - "end": 1474, + "start": 1501, + "end": 1526, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 27 } }, "callee": { "type": "Identifier", - "start": 1449, - "end": 1455, + "start": 1501, + "end": 1507, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 8 }, "identifierName": "assert" @@ -2393,29 +2393,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1456, - "end": 1473, + "start": 1508, + "end": 1525, "loc": { "start": { - "line": 47, + "line": 48, "column": 9 }, "end": { - "line": 47, + "line": 48, "column": 26 } }, "left": { "type": "Identifier", - "start": 1456, - "end": 1457, + "start": 1508, + "end": 1509, "loc": { "start": { - "line": 47, + "line": 48, "column": 9 }, "end": { - "line": 47, + "line": 48, "column": 10 }, "identifierName": "n" @@ -2425,43 +2425,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 1462, - "end": 1473, + "start": 1514, + "end": 1525, "loc": { "start": { - "line": 47, + "line": 48, "column": 15 }, "end": { - "line": 47, + "line": 48, "column": 26 } }, "object": { "type": "MemberExpression", - "start": 1462, - "end": 1468, + "start": 1514, + "end": 1520, "loc": { "start": { - "line": 47, + "line": 48, "column": 15 }, "end": { - "line": 47, + "line": 48, "column": 21 } }, "object": { "type": "Identifier", - "start": 1462, - "end": 1463, + "start": 1514, + "end": 1515, "loc": { "start": { - "line": 47, + "line": 48, "column": 15 }, "end": { - "line": 47, + "line": 48, "column": 16 }, "identifierName": "g" @@ -2470,15 +2470,15 @@ }, "property": { "type": "Identifier", - "start": 1464, - "end": 1468, + "start": 1516, + "end": 1520, "loc": { "start": { - "line": 47, + "line": 48, "column": 17 }, "end": { - "line": 47, + "line": 48, "column": 21 }, "identifierName": "left" @@ -2489,15 +2489,15 @@ }, "property": { "type": "Identifier", - "start": 1469, - "end": 1473, + "start": 1521, + "end": 1525, "loc": { "start": { - "line": 47, + "line": 48, "column": 22 }, "end": { - "line": 47, + "line": 48, "column": 26 }, "identifierName": "left" @@ -2512,43 +2512,43 @@ }, { "type": "ExpressionStatement", - "start": 1478, - "end": 1531, + "start": 1530, + "end": 1583, "loc": { "start": { - "line": 48, + "line": 49, "column": 2 }, "end": { - "line": 48, + "line": 49, "column": 55 } }, "expression": { "type": "CallExpression", - "start": 1478, - "end": 1530, + "start": 1530, + "end": 1582, "loc": { "start": { - "line": 48, + "line": 49, "column": 2 }, "end": { - "line": 48, + "line": 49, "column": 54 } }, "callee": { "type": "Identifier", - "start": 1478, - "end": 1484, + "start": 1530, + "end": 1536, "loc": { "start": { - "line": 48, + "line": 49, "column": 2 }, "end": { - "line": 48, + "line": 49, "column": 8 }, "identifierName": "assert" @@ -2558,57 +2558,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 1485, - "end": 1529, + "start": 1537, + "end": 1581, "loc": { "start": { - "line": 48, + "line": 49, "column": 9 }, "end": { - "line": 48, + "line": 49, "column": 53 } }, "left": { "type": "BinaryExpression", - "start": 1485, - "end": 1501, + "start": 1537, + "end": 1553, "loc": { "start": { - "line": 48, + "line": 49, "column": 9 }, "end": { - "line": 48, + "line": 49, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 1485, - "end": 1492, + "start": 1537, + "end": 1544, "loc": { "start": { - "line": 48, + "line": 49, "column": 9 }, "end": { - "line": 48, + "line": 49, "column": 16 } }, "object": { "type": "Identifier", - "start": 1485, - "end": 1486, + "start": 1537, + "end": 1538, "loc": { "start": { - "line": 48, + "line": 49, "column": 9 }, "end": { - "line": 48, + "line": 49, "column": 10 }, "identifierName": "g" @@ -2617,15 +2617,15 @@ }, "property": { "type": "Identifier", - "start": 1487, - "end": 1492, + "start": 1539, + "end": 1544, "loc": { "start": { - "line": 48, + "line": 49, "column": 11 }, "end": { - "line": 48, + "line": 49, "column": 16 }, "identifierName": "right" @@ -2637,15 +2637,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1497, - "end": 1501, + "start": 1549, + "end": 1553, "loc": { "start": { - "line": 48, + "line": 49, "column": 21 }, "end": { - "line": 48, + "line": 49, "column": 25 } } @@ -2654,57 +2654,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 1505, - "end": 1529, + "start": 1557, + "end": 1581, "loc": { "start": { - "line": 48, + "line": 49, "column": 29 }, "end": { - "line": 48, + "line": 49, "column": 53 } }, "left": { "type": "MemberExpression", - "start": 1505, - "end": 1519, + "start": 1557, + "end": 1571, "loc": { "start": { - "line": 48, + "line": 49, "column": 29 }, "end": { - "line": 48, + "line": 49, "column": 43 } }, "object": { "type": "MemberExpression", - "start": 1505, - "end": 1512, + "start": 1557, + "end": 1564, "loc": { "start": { - "line": 48, + "line": 49, "column": 29 }, "end": { - "line": 48, + "line": 49, "column": 36 } }, "object": { "type": "Identifier", - "start": 1505, - "end": 1506, + "start": 1557, + "end": 1558, "loc": { "start": { - "line": 48, + "line": 49, "column": 29 }, "end": { - "line": 48, + "line": 49, "column": 30 }, "identifierName": "g" @@ -2713,15 +2713,15 @@ }, "property": { "type": "Identifier", - "start": 1507, - "end": 1512, + "start": 1559, + "end": 1564, "loc": { "start": { - "line": 48, + "line": 49, "column": 31 }, "end": { - "line": 48, + "line": 49, "column": 36 }, "identifierName": "right" @@ -2732,15 +2732,15 @@ }, "property": { "type": "Identifier", - "start": 1513, - "end": 1519, + "start": 1565, + "end": 1571, "loc": { "start": { - "line": 48, + "line": 49, "column": 37 }, "end": { - "line": 48, + "line": 49, "column": 43 }, "identifierName": "_color" @@ -2752,15 +2752,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1524, - "end": 1529, + "start": 1576, + "end": 1581, "loc": { "start": { - "line": 48, + "line": 49, "column": 48 }, "end": { - "line": 48, + "line": 49, "column": 53 }, "identifierName": "BLACK" @@ -2774,43 +2774,43 @@ }, { "type": "ExpressionStatement", - "start": 1534, - "end": 1550, + "start": 1586, + "end": 1602, "loc": { "start": { - "line": 49, + "line": 50, "column": 2 }, "end": { - "line": 49, + "line": 50, "column": 18 } }, "expression": { "type": "CallExpression", - "start": 1534, - "end": 1549, + "start": 1586, + "end": 1601, "loc": { "start": { - "line": 49, + "line": 50, "column": 2 }, "end": { - "line": 49, + "line": 50, "column": 17 } }, "callee": { "type": "Identifier", - "start": 1534, - "end": 1546, + "start": 1586, + "end": 1598, "loc": { "start": { - "line": 49, + "line": 50, "column": 2 }, "end": { - "line": 49, + "line": 50, "column": 14 }, "identifierName": "rotate_right" @@ -2820,15 +2820,15 @@ "arguments": [ { "type": "Identifier", - "start": 1547, - "end": 1548, + "start": 1599, + "end": 1600, "loc": { "start": { - "line": 49, + "line": 50, "column": 15 }, "end": { - "line": 49, + "line": 50, "column": 16 }, "identifierName": "g" @@ -2843,58 +2843,58 @@ }, "alternate": { "type": "BlockStatement", - "start": 1559, - "end": 2107, + "start": 1611, + "end": 2159, "loc": { "start": { - "line": 50, + "line": 51, "column": 8 }, "end": { - "line": 67, + "line": 68, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1969, - "end": 2001, + "start": 2021, + "end": 2053, "loc": { "start": { - "line": 63, + "line": 64, "column": 2 }, "end": { - "line": 63, + "line": 64, "column": 34 } }, "expression": { "type": "CallExpression", - "start": 1969, - "end": 2000, + "start": 2021, + "end": 2052, "loc": { "start": { - "line": 63, + "line": 64, "column": 2 }, "end": { - "line": 63, + "line": 64, "column": 33 } }, "callee": { "type": "Identifier", - "start": 1969, - "end": 1975, + "start": 2021, + "end": 2027, "loc": { "start": { - "line": 63, + "line": 64, "column": 2 }, "end": { - "line": 63, + "line": 64, "column": 8 }, "identifierName": "assert" @@ -2905,43 +2905,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1976, - "end": 1999, + "start": 2028, + "end": 2051, "loc": { "start": { - "line": 63, + "line": 64, "column": 9 }, "end": { - "line": 63, + "line": 64, "column": 32 } }, "left": { "type": "MemberExpression", - "start": 1976, - "end": 1983, + "start": 2028, + "end": 2035, "loc": { "start": { - "line": 63, + "line": 64, "column": 9 }, "end": { - "line": 63, + "line": 64, "column": 16 } }, "object": { "type": "Identifier", - "start": 1976, - "end": 1977, + "start": 2028, + "end": 2029, "loc": { "start": { - "line": 63, + "line": 64, "column": 9 }, "end": { - "line": 63, + "line": 64, "column": 10 }, "identifierName": "g" @@ -2950,15 +2950,15 @@ }, "property": { "type": "Identifier", - "start": 1978, - "end": 1983, + "start": 2030, + "end": 2035, "loc": { "start": { - "line": 63, + "line": 64, "column": 11 }, "end": { - "line": 63, + "line": 64, "column": 16 }, "identifierName": "right" @@ -2970,15 +2970,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 1995, - "end": 1999, + "start": 2047, + "end": 2051, "loc": { "start": { - "line": 63, + "line": 64, "column": 28 }, "end": { - "line": 63, + "line": 64, "column": 32 }, "identifierName": "Node" @@ -2993,15 +2993,15 @@ { "type": "CommentBlock", "value": "*\n\t\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B R >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - = >R B = = =\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t ", - "start": 1563, - "end": 1966, + "start": 1615, + "end": 2018, "loc": { "start": { - "line": 51, + "line": 52, "column": 2 }, "end": { - "line": 62, + "line": 63, "column": 5 } } @@ -3010,43 +3010,43 @@ }, { "type": "ExpressionStatement", - "start": 2004, - "end": 2032, + "start": 2056, + "end": 2084, "loc": { "start": { - "line": 64, + "line": 65, "column": 2 }, "end": { - "line": 64, + "line": 65, "column": 30 } }, "expression": { "type": "CallExpression", - "start": 2004, - "end": 2031, + "start": 2056, + "end": 2083, "loc": { "start": { - "line": 64, + "line": 65, "column": 2 }, "end": { - "line": 64, + "line": 65, "column": 29 } }, "callee": { "type": "Identifier", - "start": 2004, - "end": 2010, + "start": 2056, + "end": 2062, "loc": { "start": { - "line": 64, + "line": 65, "column": 2 }, "end": { - "line": 64, + "line": 65, "column": 8 }, "identifierName": "assert" @@ -3056,29 +3056,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 2011, - "end": 2030, + "start": 2063, + "end": 2082, "loc": { "start": { - "line": 64, + "line": 65, "column": 9 }, "end": { - "line": 64, + "line": 65, "column": 28 } }, "left": { "type": "Identifier", - "start": 2011, - "end": 2012, + "start": 2063, + "end": 2064, "loc": { "start": { - "line": 64, + "line": 65, "column": 9 }, "end": { - "line": 64, + "line": 65, "column": 10 }, "identifierName": "n" @@ -3088,43 +3088,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 2017, - "end": 2030, + "start": 2069, + "end": 2082, "loc": { "start": { - "line": 64, + "line": 65, "column": 15 }, "end": { - "line": 64, + "line": 65, "column": 28 } }, "object": { "type": "MemberExpression", - "start": 2017, - "end": 2024, + "start": 2069, + "end": 2076, "loc": { "start": { - "line": 64, + "line": 65, "column": 15 }, "end": { - "line": 64, + "line": 65, "column": 22 } }, "object": { "type": "Identifier", - "start": 2017, - "end": 2018, + "start": 2069, + "end": 2070, "loc": { "start": { - "line": 64, + "line": 65, "column": 15 }, "end": { - "line": 64, + "line": 65, "column": 16 }, "identifierName": "g" @@ -3133,15 +3133,15 @@ }, "property": { "type": "Identifier", - "start": 2019, - "end": 2024, + "start": 2071, + "end": 2076, "loc": { "start": { - "line": 64, + "line": 65, "column": 17 }, "end": { - "line": 64, + "line": 65, "column": 22 }, "identifierName": "right" @@ -3152,15 +3152,15 @@ }, "property": { "type": "Identifier", - "start": 2025, - "end": 2030, + "start": 2077, + "end": 2082, "loc": { "start": { - "line": 64, + "line": 65, "column": 23 }, "end": { - "line": 64, + "line": 65, "column": 28 }, "identifierName": "right" @@ -3175,43 +3175,43 @@ }, { "type": "ExpressionStatement", - "start": 2035, - "end": 2086, + "start": 2087, + "end": 2138, "loc": { "start": { - "line": 65, + "line": 66, "column": 2 }, "end": { - "line": 65, + "line": 66, "column": 53 } }, "expression": { "type": "CallExpression", - "start": 2035, - "end": 2085, + "start": 2087, + "end": 2137, "loc": { "start": { - "line": 65, + "line": 66, "column": 2 }, "end": { - "line": 65, + "line": 66, "column": 52 } }, "callee": { "type": "Identifier", - "start": 2035, - "end": 2041, + "start": 2087, + "end": 2093, "loc": { "start": { - "line": 65, + "line": 66, "column": 2 }, "end": { - "line": 65, + "line": 66, "column": 8 }, "identifierName": "assert" @@ -3221,57 +3221,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 2042, - "end": 2084, + "start": 2094, + "end": 2136, "loc": { "start": { - "line": 65, + "line": 66, "column": 9 }, "end": { - "line": 65, + "line": 66, "column": 51 } }, "left": { "type": "BinaryExpression", - "start": 2042, - "end": 2057, + "start": 2094, + "end": 2109, "loc": { "start": { - "line": 65, + "line": 66, "column": 9 }, "end": { - "line": 65, + "line": 66, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 2042, - "end": 2048, + "start": 2094, + "end": 2100, "loc": { "start": { - "line": 65, + "line": 66, "column": 9 }, "end": { - "line": 65, + "line": 66, "column": 15 } }, "object": { "type": "Identifier", - "start": 2042, - "end": 2043, + "start": 2094, + "end": 2095, "loc": { "start": { - "line": 65, + "line": 66, "column": 9 }, "end": { - "line": 65, + "line": 66, "column": 10 }, "identifierName": "g" @@ -3280,15 +3280,15 @@ }, "property": { "type": "Identifier", - "start": 2044, - "end": 2048, + "start": 2096, + "end": 2100, "loc": { "start": { - "line": 65, + "line": 66, "column": 11 }, "end": { - "line": 65, + "line": 66, "column": 15 }, "identifierName": "left" @@ -3300,15 +3300,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 2053, - "end": 2057, + "start": 2105, + "end": 2109, "loc": { "start": { - "line": 65, + "line": 66, "column": 20 }, "end": { - "line": 65, + "line": 66, "column": 24 } } @@ -3317,57 +3317,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 2061, - "end": 2084, + "start": 2113, + "end": 2136, "loc": { "start": { - "line": 65, + "line": 66, "column": 28 }, "end": { - "line": 65, + "line": 66, "column": 51 } }, "left": { "type": "MemberExpression", - "start": 2061, - "end": 2074, + "start": 2113, + "end": 2126, "loc": { "start": { - "line": 65, + "line": 66, "column": 28 }, "end": { - "line": 65, + "line": 66, "column": 41 } }, "object": { "type": "MemberExpression", - "start": 2061, - "end": 2067, + "start": 2113, + "end": 2119, "loc": { "start": { - "line": 65, + "line": 66, "column": 28 }, "end": { - "line": 65, + "line": 66, "column": 34 } }, "object": { "type": "Identifier", - "start": 2061, - "end": 2062, + "start": 2113, + "end": 2114, "loc": { "start": { - "line": 65, + "line": 66, "column": 28 }, "end": { - "line": 65, + "line": 66, "column": 29 }, "identifierName": "g" @@ -3376,15 +3376,15 @@ }, "property": { "type": "Identifier", - "start": 2063, - "end": 2067, + "start": 2115, + "end": 2119, "loc": { "start": { - "line": 65, + "line": 66, "column": 30 }, "end": { - "line": 65, + "line": 66, "column": 34 }, "identifierName": "left" @@ -3395,15 +3395,15 @@ }, "property": { "type": "Identifier", - "start": 2068, - "end": 2074, + "start": 2120, + "end": 2126, "loc": { "start": { - "line": 65, + "line": 66, "column": 35 }, "end": { - "line": 65, + "line": 66, "column": 41 }, "identifierName": "_color" @@ -3415,15 +3415,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 2079, - "end": 2084, + "start": 2131, + "end": 2136, "loc": { "start": { - "line": 65, + "line": 66, "column": 46 }, "end": { - "line": 65, + "line": 66, "column": 51 }, "identifierName": "BLACK" @@ -3437,43 +3437,43 @@ }, { "type": "ExpressionStatement", - "start": 2089, - "end": 2104, + "start": 2141, + "end": 2156, "loc": { "start": { - "line": 66, + "line": 67, "column": 2 }, "end": { - "line": 66, + "line": 67, "column": 17 } }, "expression": { "type": "CallExpression", - "start": 2089, - "end": 2103, + "start": 2141, + "end": 2155, "loc": { "start": { - "line": 66, + "line": 67, "column": 2 }, "end": { - "line": 66, + "line": 67, "column": 16 } }, "callee": { "type": "Identifier", - "start": 2089, - "end": 2100, + "start": 2141, + "end": 2152, "loc": { "start": { - "line": 66, + "line": 67, "column": 2 }, "end": { - "line": 66, + "line": 67, "column": 13 }, "identifierName": "rotate_left" @@ -3483,15 +3483,15 @@ "arguments": [ { "type": "Identifier", - "start": 2101, - "end": 2102, + "start": 2153, + "end": 2154, "loc": { "start": { - "line": 66, + "line": 67, "column": 14 }, "end": { - "line": 66, + "line": 67, "column": 15 }, "identifierName": "g" @@ -3504,6 +3504,71 @@ ], "directives": [] } + }, + { + "type": "ReturnStatement", + "start": 2162, + "end": 2178, + "loc": { + "start": { + "line": 70, + "column": 1 + }, + "end": { + "line": 70, + "column": 17 + } + }, + "argument": { + "type": "MemberExpression", + "start": 2169, + "end": 2177, + "loc": { + "start": { + "line": 70, + "column": 8 + }, + "end": { + "line": 70, + "column": 16 + } + }, + "object": { + "type": "Identifier", + "start": 2169, + "end": 2170, + "loc": { + "start": { + "line": 70, + "column": 8 + }, + "end": { + "line": 70, + "column": 9 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 2171, + "end": 2177, + "loc": { + "start": { + "line": 70, + "column": 10 + }, + "end": { + "line": 70, + "column": 16 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false + } } ], "directives": [] @@ -3519,29 +3584,29 @@ }, { "type": "Identifier", - "start": 2112, - "end": 2140, + "start": 2183, + "end": 2211, "loc": { "start": { - "line": 70, + "line": 73, "column": 0 }, "end": { - "line": 70, + "line": 73, "column": 28 } }, "declaration": { "type": "Identifier", - "start": 2127, - "end": 2139, + "start": 2198, + "end": 2210, "loc": { "start": { - "line": 70, + "line": 73, "column": 15 }, "end": { - "line": 70, + "line": 73, "column": 27 }, "identifierName": "insert_case4" @@ -3554,58 +3619,58 @@ }, { "type": "ExportDefaultDeclaration", - "start": 2112, - "end": 2140, + "start": 2183, + "end": 2211, "loc": { "start": { - "line": 70, + "line": 73, "column": 0 }, "end": { - "line": 70, + "line": 73, "column": 28 } }, "declaration": { "type": "VariableDeclaration", - "start": 579, - "end": 2110, + "start": 631, + "end": 2181, "loc": { "start": { - "line": 20, + "line": 21, "column": 0 }, "end": { - "line": 68, + "line": 71, "column": 2 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 585, - "end": 2109, + "start": 637, + "end": 2180, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 68, + "line": 71, "column": 1 } }, "id": { "type": "Identifier", - "start": 585, - "end": 597, + "start": 637, + "end": 649, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 20, + "line": 21, "column": 18 }, "identifierName": "insert_case4" @@ -3615,29 +3680,29 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 600, - "end": 2109, + "start": 652, + "end": 2180, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 68, + "line": 71, "column": 1 } }, "id": { "type": "Identifier", - "start": 585, - "end": 597, + "start": 637, + "end": 649, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 20, + "line": 21, "column": 18 }, "identifierName": "insert_case4" @@ -3651,15 +3716,15 @@ "params": [ { "type": "Identifier", - "start": 601, - "end": 602, + "start": 653, + "end": 654, "loc": { "start": { - "line": 20, + "line": 21, "column": 22 }, "end": { - "line": 20, + "line": 21, "column": 23 }, "identifierName": "n" @@ -3669,58 +3734,58 @@ ], "body": { "type": "BlockStatement", - "start": 607, - "end": 2109, + "start": 659, + "end": 2180, "loc": { "start": { - "line": 20, + "line": 21, "column": 28 }, "end": { - "line": 68, + "line": 71, "column": 1 } }, "body": [ { "type": "ExpressionStatement", - "start": 610, - "end": 636, + "start": 662, + "end": 688, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 610, - "end": 635, + "start": 662, + "end": 687, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 26 } }, "callee": { "type": "Identifier", - "start": 610, - "end": 616, + "start": 662, + "end": 668, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 7 }, "identifierName": "assert" @@ -3730,29 +3795,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 617, - "end": 634, + "start": 669, + "end": 686, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 25 } }, "left": { "type": "Identifier", - "start": 617, - "end": 618, + "start": 669, + "end": 670, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 9 }, "identifierName": "n" @@ -3762,15 +3827,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 630, - "end": 634, + "start": 682, + "end": 686, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 25 }, "identifierName": "Node" @@ -3783,43 +3848,43 @@ }, { "type": "ExpressionStatement", - "start": 638, - "end": 663, + "start": 690, + "end": 715, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "expression": { "type": "CallExpression", - "start": 638, - "end": 662, + "start": 690, + "end": 714, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 25 } }, "callee": { "type": "Identifier", - "start": 638, - "end": 644, + "start": 690, + "end": 696, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -3829,43 +3894,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 645, - "end": 661, + "start": 697, + "end": 713, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 645, - "end": 653, + "start": 697, + "end": 705, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 16 } }, "object": { "type": "Identifier", - "start": 645, - "end": 646, + "start": 697, + "end": 698, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "n" @@ -3874,15 +3939,15 @@ }, "property": { "type": "Identifier", - "start": 647, - "end": 653, + "start": 699, + "end": 705, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 16 }, "identifierName": "_color" @@ -3894,15 +3959,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 658, - "end": 661, + "start": 710, + "end": 713, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 24 }, "identifierName": "RED" @@ -3915,43 +3980,43 @@ }, { "type": "ExpressionStatement", - "start": 665, - "end": 716, + "start": 717, + "end": 768, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 52 } }, "expression": { "type": "CallExpression", - "start": 665, - "end": 715, + "start": 717, + "end": 767, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 51 } }, "callee": { "type": "Identifier", - "start": 665, - "end": 671, + "start": 717, + "end": 723, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 }, "identifierName": "assert" @@ -3961,57 +4026,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 672, - "end": 714, + "start": 724, + "end": 766, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 50 } }, "left": { "type": "BinaryExpression", - "start": 672, - "end": 687, + "start": 724, + "end": 739, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 23 } }, "left": { "type": "MemberExpression", - "start": 672, - "end": 678, + "start": 724, + "end": 730, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 14 } }, "object": { "type": "Identifier", - "start": 672, - "end": 673, + "start": 724, + "end": 725, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 }, "identifierName": "n" @@ -4020,15 +4085,15 @@ }, "property": { "type": "Identifier", - "start": 674, - "end": 678, + "start": 726, + "end": 730, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 14 }, "identifierName": "left" @@ -4040,15 +4105,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 683, - "end": 687, + "start": 735, + "end": 739, "loc": { "start": { - "line": 23, + "line": 24, "column": 19 }, "end": { - "line": 23, + "line": 24, "column": 23 } } @@ -4057,57 +4122,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 691, - "end": 714, + "start": 743, + "end": 766, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 50 } }, "left": { "type": "MemberExpression", - "start": 691, - "end": 704, + "start": 743, + "end": 756, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 40 } }, "object": { "type": "MemberExpression", - "start": 691, - "end": 697, + "start": 743, + "end": 749, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 33 } }, "object": { "type": "Identifier", - "start": 691, - "end": 692, + "start": 743, + "end": 744, "loc": { "start": { - "line": 23, + "line": 24, "column": 27 }, "end": { - "line": 23, + "line": 24, "column": 28 }, "identifierName": "n" @@ -4116,15 +4181,15 @@ }, "property": { "type": "Identifier", - "start": 693, - "end": 697, + "start": 745, + "end": 749, "loc": { "start": { - "line": 23, + "line": 24, "column": 29 }, "end": { - "line": 23, + "line": 24, "column": 33 }, "identifierName": "left" @@ -4135,15 +4200,15 @@ }, "property": { "type": "Identifier", - "start": 698, - "end": 704, + "start": 750, + "end": 756, "loc": { "start": { - "line": 23, + "line": 24, "column": 34 }, "end": { - "line": 23, + "line": 24, "column": 40 }, "identifierName": "_color" @@ -4155,15 +4220,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 709, - "end": 714, + "start": 761, + "end": 766, "loc": { "start": { - "line": 23, + "line": 24, "column": 45 }, "end": { - "line": 23, + "line": 24, "column": 50 }, "identifierName": "BLACK" @@ -4177,43 +4242,43 @@ }, { "type": "ExpressionStatement", - "start": 718, - "end": 771, + "start": 770, + "end": 823, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 54 } }, "expression": { "type": "CallExpression", - "start": 718, - "end": 770, + "start": 770, + "end": 822, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 53 } }, "callee": { "type": "Identifier", - "start": 718, - "end": 724, + "start": 770, + "end": 776, "loc": { "start": { - "line": 24, + "line": 25, "column": 1 }, "end": { - "line": 24, + "line": 25, "column": 7 }, "identifierName": "assert" @@ -4223,57 +4288,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 725, - "end": 769, + "start": 777, + "end": 821, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 52 } }, "left": { "type": "BinaryExpression", - "start": 725, - "end": 741, + "start": 777, + "end": 793, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 725, - "end": 732, + "start": 777, + "end": 784, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 15 } }, "object": { "type": "Identifier", - "start": 725, - "end": 726, + "start": 777, + "end": 778, "loc": { "start": { - "line": 24, + "line": 25, "column": 8 }, "end": { - "line": 24, + "line": 25, "column": 9 }, "identifierName": "n" @@ -4282,15 +4347,15 @@ }, "property": { "type": "Identifier", - "start": 727, - "end": 732, + "start": 779, + "end": 784, "loc": { "start": { - "line": 24, + "line": 25, "column": 10 }, "end": { - "line": 24, + "line": 25, "column": 15 }, "identifierName": "right" @@ -4302,15 +4367,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 737, - "end": 741, + "start": 789, + "end": 793, "loc": { "start": { - "line": 24, + "line": 25, "column": 20 }, "end": { - "line": 24, + "line": 25, "column": 24 } } @@ -4319,57 +4384,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 745, - "end": 769, + "start": 797, + "end": 821, "loc": { "start": { - "line": 24, + "line": 25, "column": 28 }, "end": { - "line": 24, + "line": 25, "column": 52 } }, "left": { "type": "MemberExpression", - "start": 745, - "end": 759, + "start": 797, + "end": 811, "loc": { "start": { - "line": 24, + "line": 25, "column": 28 }, "end": { - "line": 24, + "line": 25, "column": 42 } }, "object": { "type": "MemberExpression", - "start": 745, - "end": 752, + "start": 797, + "end": 804, "loc": { "start": { - "line": 24, + "line": 25, "column": 28 }, "end": { - "line": 24, + "line": 25, "column": 35 } }, "object": { "type": "Identifier", - "start": 745, - "end": 746, + "start": 797, + "end": 798, "loc": { "start": { - "line": 24, + "line": 25, "column": 28 }, "end": { - "line": 24, + "line": 25, "column": 29 }, "identifierName": "n" @@ -4378,15 +4443,15 @@ }, "property": { "type": "Identifier", - "start": 747, - "end": 752, + "start": 799, + "end": 804, "loc": { "start": { - "line": 24, + "line": 25, "column": 30 }, "end": { - "line": 24, + "line": 25, "column": 35 }, "identifierName": "right" @@ -4397,15 +4462,15 @@ }, "property": { "type": "Identifier", - "start": 753, - "end": 759, + "start": 805, + "end": 811, "loc": { "start": { - "line": 24, + "line": 25, "column": 36 }, "end": { - "line": 24, + "line": 25, "column": 42 }, "identifierName": "_color" @@ -4417,15 +4482,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 764, - "end": 769, + "start": 816, + "end": 821, "loc": { "start": { - "line": 24, + "line": 25, "column": 47 }, "end": { - "line": 24, + "line": 25, "column": 52 }, "identifierName": "BLACK" @@ -4439,43 +4504,43 @@ }, { "type": "ExpressionStatement", - "start": 773, - "end": 799, + "start": 825, + "end": 851, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 773, - "end": 798, + "start": 825, + "end": 850, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 26 } }, "callee": { "type": "Identifier", - "start": 773, - "end": 779, + "start": 825, + "end": 831, "loc": { "start": { - "line": 25, + "line": 26, "column": 1 }, "end": { - "line": 25, + "line": 26, "column": 7 }, "identifierName": "assert" @@ -4485,43 +4550,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 780, - "end": 797, + "start": 832, + "end": 849, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 780, - "end": 788, + "start": 832, + "end": 840, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 16 } }, "object": { "type": "Identifier", - "start": 780, - "end": 781, + "start": 832, + "end": 833, "loc": { "start": { - "line": 25, + "line": 26, "column": 8 }, "end": { - "line": 25, + "line": 26, "column": 9 }, "identifierName": "n" @@ -4530,15 +4595,15 @@ }, "property": { "type": "Identifier", - "start": 782, - "end": 788, + "start": 834, + "end": 840, "loc": { "start": { - "line": 25, + "line": 26, "column": 10 }, "end": { - "line": 25, + "line": 26, "column": 16 }, "identifierName": "parent" @@ -4550,15 +4615,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 793, - "end": 797, + "start": 845, + "end": 849, "loc": { "start": { - "line": 25, + "line": 26, "column": 21 }, "end": { - "line": 25, + "line": 26, "column": 25 } } @@ -4569,43 +4634,43 @@ }, { "type": "ExpressionStatement", - "start": 801, - "end": 833, + "start": 853, + "end": 885, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 801, - "end": 832, + "start": 853, + "end": 884, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 32 } }, "callee": { "type": "Identifier", - "start": 801, - "end": 807, + "start": 853, + "end": 859, "loc": { "start": { - "line": 26, + "line": 27, "column": 1 }, "end": { - "line": 26, + "line": 27, "column": 7 }, "identifierName": "assert" @@ -4615,57 +4680,57 @@ "arguments": [ { "type": "BinaryExpression", - "start": 808, - "end": 831, + "start": 860, + "end": 883, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 808, - "end": 823, + "start": 860, + "end": 875, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 23 } }, "object": { "type": "MemberExpression", - "start": 808, - "end": 816, + "start": 860, + "end": 868, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 16 } }, "object": { "type": "Identifier", - "start": 808, - "end": 809, + "start": 860, + "end": 861, "loc": { "start": { - "line": 26, + "line": 27, "column": 8 }, "end": { - "line": 26, + "line": 27, "column": 9 }, "identifierName": "n" @@ -4674,15 +4739,15 @@ }, "property": { "type": "Identifier", - "start": 810, - "end": 816, + "start": 862, + "end": 868, "loc": { "start": { - "line": 26, + "line": 27, "column": 10 }, "end": { - "line": 26, + "line": 27, "column": 16 }, "identifierName": "parent" @@ -4693,15 +4758,15 @@ }, "property": { "type": "Identifier", - "start": 817, - "end": 823, + "start": 869, + "end": 875, "loc": { "start": { - "line": 26, + "line": 27, "column": 17 }, "end": { - "line": 26, + "line": 27, "column": 23 }, "identifierName": "_color" @@ -4713,15 +4778,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 828, - "end": 831, + "start": 880, + "end": 883, "loc": { "start": { - "line": 26, + "line": 27, "column": 28 }, "end": { - "line": 26, + "line": 27, "column": 31 }, "identifierName": "RED" @@ -4734,44 +4799,44 @@ }, { "type": "VariableDeclaration", - "start": 835, - "end": 860, + "start": 887, + "end": 912, "loc": { "start": { - "line": 27, + "line": 28, "column": 1 }, "end": { - "line": 27, + "line": 28, "column": 26 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 841, - "end": 859, + "start": 893, + "end": 911, "loc": { "start": { - "line": 27, + "line": 28, "column": 7 }, "end": { - "line": 27, + "line": 28, "column": 25 } }, "id": { "type": "Identifier", - "start": 841, - "end": 842, + "start": 893, + "end": 894, "loc": { "start": { - "line": 27, + "line": 28, "column": 7 }, "end": { - "line": 27, + "line": 28, "column": 8 }, "identifierName": "g" @@ -4780,29 +4845,29 @@ }, "init": { "type": "CallExpression", - "start": 845, - "end": 859, + "start": 897, + "end": 911, "loc": { "start": { - "line": 27, + "line": 28, "column": 11 }, "end": { - "line": 27, + "line": 28, "column": 25 } }, "callee": { "type": "Identifier", - "start": 845, - "end": 856, + "start": 897, + "end": 908, "loc": { "start": { - "line": 27, + "line": 28, "column": 11 }, "end": { - "line": 27, + "line": 28, "column": 22 }, "identifierName": "grandparent" @@ -4812,15 +4877,15 @@ "arguments": [ { "type": "Identifier", - "start": 857, - "end": 858, + "start": 909, + "end": 910, "loc": { "start": { - "line": 27, + "line": 28, "column": 23 }, "end": { - "line": 27, + "line": 28, "column": 24 }, "identifierName": "n" @@ -4836,15 +4901,15 @@ { "type": "CommentLine", "value": " Repaint n's parent black, n's grandparent red", - "start": 863, - "end": 911, + "start": 915, + "end": 963, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 29, + "line": 30, "column": 49 } } @@ -4853,72 +4918,72 @@ }, { "type": "ExpressionStatement", - "start": 913, - "end": 937, + "start": 965, + "end": 989, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 25 } }, "expression": { "type": "AssignmentExpression", - "start": 913, - "end": 936, + "start": 965, + "end": 988, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 24 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 913, - "end": 928, + "start": 965, + "end": 980, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 16 } }, "object": { "type": "MemberExpression", - "start": 913, - "end": 921, + "start": 965, + "end": 973, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 9 } }, "object": { "type": "Identifier", - "start": 913, - "end": 914, + "start": 965, + "end": 966, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 2 }, "identifierName": "n" @@ -4928,15 +4993,15 @@ }, "property": { "type": "Identifier", - "start": 915, - "end": 921, + "start": 967, + "end": 973, "loc": { "start": { - "line": 30, + "line": 31, "column": 3 }, "end": { - "line": 30, + "line": 31, "column": 9 }, "identifierName": "parent" @@ -4948,15 +5013,15 @@ }, "property": { "type": "Identifier", - "start": 922, - "end": 928, + "start": 974, + "end": 980, "loc": { "start": { - "line": 30, + "line": 31, "column": 10 }, "end": { - "line": 30, + "line": 31, "column": 16 }, "identifierName": "_color" @@ -4968,15 +5033,15 @@ }, "right": { "type": "Identifier", - "start": 931, - "end": 936, + "start": 983, + "end": 988, "loc": { "start": { - "line": 30, + "line": 31, "column": 19 }, "end": { - "line": 30, + "line": 31, "column": 24 }, "identifierName": "BLACK" @@ -4989,15 +5054,15 @@ { "type": "CommentLine", "value": " Repaint n's parent black, n's grandparent red", - "start": 863, - "end": 911, + "start": 915, + "end": 963, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 29, + "line": 30, "column": 49 } } @@ -5006,58 +5071,58 @@ }, { "type": "ExpressionStatement", - "start": 939, - "end": 954, + "start": 991, + "end": 1006, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, + "line": 32, "column": 16 } }, "expression": { "type": "AssignmentExpression", - "start": 939, - "end": 953, + "start": 991, + "end": 1005, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, + "line": 32, "column": 15 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 939, - "end": 947, + "start": 991, + "end": 999, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, + "line": 32, "column": 9 } }, "object": { "type": "Identifier", - "start": 939, - "end": 940, + "start": 991, + "end": 992, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, + "line": 32, "column": 2 }, "identifierName": "g" @@ -5066,15 +5131,15 @@ }, "property": { "type": "Identifier", - "start": 941, - "end": 947, + "start": 993, + "end": 999, "loc": { "start": { - "line": 31, + "line": 32, "column": 3 }, "end": { - "line": 31, + "line": 32, "column": 9 }, "identifierName": "_color" @@ -5085,15 +5150,15 @@ }, "right": { "type": "Identifier", - "start": 950, - "end": 953, + "start": 1002, + "end": 1005, "loc": { "start": { - "line": 31, + "line": 32, "column": 12 }, "end": { - "line": 31, + "line": 32, "column": 15 }, "identifierName": "RED" @@ -5104,43 +5169,43 @@ }, { "type": "IfStatement", - "start": 957, - "end": 2107, + "start": 1009, + "end": 2159, "loc": { "start": { - "line": 33, + "line": 34, "column": 1 }, "end": { - "line": 67, + "line": 68, "column": 2 } }, "test": { "type": "BinaryExpression", - "start": 961, - "end": 980, + "start": 1013, + "end": 1032, "loc": { "start": { - "line": 33, + "line": 34, "column": 5 }, "end": { - "line": 33, + "line": 34, "column": 24 } }, "left": { "type": "Identifier", - "start": 961, - "end": 962, + "start": 1013, + "end": 1014, "loc": { "start": { - "line": 33, + "line": 34, "column": 5 }, "end": { - "line": 33, + "line": 34, "column": 6 }, "identifierName": "n" @@ -5150,43 +5215,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 967, - "end": 980, + "start": 1019, + "end": 1032, "loc": { "start": { - "line": 33, + "line": 34, "column": 11 }, "end": { - "line": 33, + "line": 34, "column": 24 } }, "object": { "type": "MemberExpression", - "start": 967, - "end": 975, + "start": 1019, + "end": 1027, "loc": { "start": { - "line": 33, + "line": 34, "column": 11 }, "end": { - "line": 33, + "line": 34, "column": 19 } }, "object": { "type": "Identifier", - "start": 967, - "end": 968, + "start": 1019, + "end": 1020, "loc": { "start": { - "line": 33, + "line": 34, "column": 11 }, "end": { - "line": 33, + "line": 34, "column": 12 }, "identifierName": "n" @@ -5195,15 +5260,15 @@ }, "property": { "type": "Identifier", - "start": 969, - "end": 975, + "start": 1021, + "end": 1027, "loc": { "start": { - "line": 33, + "line": 34, "column": 13 }, "end": { - "line": 33, + "line": 34, "column": 19 }, "identifierName": "parent" @@ -5214,15 +5279,15 @@ }, "property": { "type": "Identifier", - "start": 976, - "end": 980, + "start": 1028, + "end": 1032, "loc": { "start": { - "line": 33, + "line": 34, "column": 20 }, "end": { - "line": 33, + "line": 34, "column": 24 }, "identifierName": "left" @@ -5234,58 +5299,58 @@ }, "consequent": { "type": "BlockStatement", - "start": 982, - "end": 1553, + "start": 1034, + "end": 1605, "loc": { "start": { - "line": 33, + "line": 34, "column": 26 }, "end": { - "line": 50, + "line": 51, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1415, - "end": 1446, + "start": 1467, + "end": 1498, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 33 } }, "expression": { "type": "CallExpression", - "start": 1415, - "end": 1445, + "start": 1467, + "end": 1497, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 32 } }, "callee": { "type": "Identifier", - "start": 1415, - "end": 1421, + "start": 1467, + "end": 1473, "loc": { "start": { - "line": 46, + "line": 47, "column": 2 }, "end": { - "line": 46, + "line": 47, "column": 8 }, "identifierName": "assert" @@ -5296,43 +5361,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1422, - "end": 1444, + "start": 1474, + "end": 1496, "loc": { "start": { - "line": 46, + "line": 47, "column": 9 }, "end": { - "line": 46, + "line": 47, "column": 31 } }, "left": { "type": "MemberExpression", - "start": 1422, - "end": 1428, + "start": 1474, + "end": 1480, "loc": { "start": { - "line": 46, + "line": 47, "column": 9 }, "end": { - "line": 46, + "line": 47, "column": 15 } }, "object": { "type": "Identifier", - "start": 1422, - "end": 1423, + "start": 1474, + "end": 1475, "loc": { "start": { - "line": 46, + "line": 47, "column": 9 }, "end": { - "line": 46, + "line": 47, "column": 10 }, "identifierName": "g" @@ -5341,15 +5406,15 @@ }, "property": { "type": "Identifier", - "start": 1424, - "end": 1428, + "start": 1476, + "end": 1480, "loc": { "start": { - "line": 46, + "line": 47, "column": 11 }, "end": { - "line": 46, + "line": 47, "column": 15 }, "identifierName": "left" @@ -5361,15 +5426,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 1440, - "end": 1444, + "start": 1492, + "end": 1496, "loc": { "start": { - "line": 46, + "line": 47, "column": 27 }, "end": { - "line": 46, + "line": 47, "column": 31 }, "identifierName": "Node" @@ -5384,15 +5449,15 @@ { "type": "CommentBlock", "value": "*\n\t\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B >R R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * >R = - - = = = B\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t ", - "start": 986, - "end": 1412, + "start": 1038, + "end": 1464, "loc": { "start": { - "line": 34, + "line": 35, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 5 } } @@ -5401,43 +5466,43 @@ }, { "type": "ExpressionStatement", - "start": 1449, - "end": 1475, + "start": 1501, + "end": 1527, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 28 } }, "expression": { "type": "CallExpression", - "start": 1449, - "end": 1474, + "start": 1501, + "end": 1526, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 27 } }, "callee": { "type": "Identifier", - "start": 1449, - "end": 1455, + "start": 1501, + "end": 1507, "loc": { "start": { - "line": 47, + "line": 48, "column": 2 }, "end": { - "line": 47, + "line": 48, "column": 8 }, "identifierName": "assert" @@ -5447,29 +5512,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1456, - "end": 1473, + "start": 1508, + "end": 1525, "loc": { "start": { - "line": 47, + "line": 48, "column": 9 }, "end": { - "line": 47, + "line": 48, "column": 26 } }, "left": { "type": "Identifier", - "start": 1456, - "end": 1457, + "start": 1508, + "end": 1509, "loc": { "start": { - "line": 47, + "line": 48, "column": 9 }, "end": { - "line": 47, + "line": 48, "column": 10 }, "identifierName": "n" @@ -5479,43 +5544,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 1462, - "end": 1473, + "start": 1514, + "end": 1525, "loc": { "start": { - "line": 47, + "line": 48, "column": 15 }, "end": { - "line": 47, + "line": 48, "column": 26 } }, "object": { "type": "MemberExpression", - "start": 1462, - "end": 1468, + "start": 1514, + "end": 1520, "loc": { "start": { - "line": 47, + "line": 48, "column": 15 }, "end": { - "line": 47, + "line": 48, "column": 21 } }, "object": { "type": "Identifier", - "start": 1462, - "end": 1463, + "start": 1514, + "end": 1515, "loc": { "start": { - "line": 47, + "line": 48, "column": 15 }, "end": { - "line": 47, + "line": 48, "column": 16 }, "identifierName": "g" @@ -5524,15 +5589,15 @@ }, "property": { "type": "Identifier", - "start": 1464, - "end": 1468, + "start": 1516, + "end": 1520, "loc": { "start": { - "line": 47, + "line": 48, "column": 17 }, "end": { - "line": 47, + "line": 48, "column": 21 }, "identifierName": "left" @@ -5543,15 +5608,15 @@ }, "property": { "type": "Identifier", - "start": 1469, - "end": 1473, + "start": 1521, + "end": 1525, "loc": { "start": { - "line": 47, + "line": 48, "column": 22 }, "end": { - "line": 47, + "line": 48, "column": 26 }, "identifierName": "left" @@ -5566,43 +5631,43 @@ }, { "type": "ExpressionStatement", - "start": 1478, - "end": 1531, + "start": 1530, + "end": 1583, "loc": { "start": { - "line": 48, + "line": 49, "column": 2 }, "end": { - "line": 48, + "line": 49, "column": 55 } }, "expression": { "type": "CallExpression", - "start": 1478, - "end": 1530, + "start": 1530, + "end": 1582, "loc": { "start": { - "line": 48, + "line": 49, "column": 2 }, "end": { - "line": 48, + "line": 49, "column": 54 } }, "callee": { "type": "Identifier", - "start": 1478, - "end": 1484, + "start": 1530, + "end": 1536, "loc": { "start": { - "line": 48, + "line": 49, "column": 2 }, "end": { - "line": 48, + "line": 49, "column": 8 }, "identifierName": "assert" @@ -5612,57 +5677,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 1485, - "end": 1529, + "start": 1537, + "end": 1581, "loc": { "start": { - "line": 48, + "line": 49, "column": 9 }, "end": { - "line": 48, + "line": 49, "column": 53 } }, "left": { "type": "BinaryExpression", - "start": 1485, - "end": 1501, + "start": 1537, + "end": 1553, "loc": { "start": { - "line": 48, + "line": 49, "column": 9 }, "end": { - "line": 48, + "line": 49, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 1485, - "end": 1492, + "start": 1537, + "end": 1544, "loc": { "start": { - "line": 48, + "line": 49, "column": 9 }, "end": { - "line": 48, + "line": 49, "column": 16 } }, "object": { "type": "Identifier", - "start": 1485, - "end": 1486, + "start": 1537, + "end": 1538, "loc": { "start": { - "line": 48, + "line": 49, "column": 9 }, "end": { - "line": 48, + "line": 49, "column": 10 }, "identifierName": "g" @@ -5671,15 +5736,15 @@ }, "property": { "type": "Identifier", - "start": 1487, - "end": 1492, + "start": 1539, + "end": 1544, "loc": { "start": { - "line": 48, + "line": 49, "column": 11 }, "end": { - "line": 48, + "line": 49, "column": 16 }, "identifierName": "right" @@ -5691,15 +5756,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 1497, - "end": 1501, + "start": 1549, + "end": 1553, "loc": { "start": { - "line": 48, + "line": 49, "column": 21 }, "end": { - "line": 48, + "line": 49, "column": 25 } } @@ -5708,57 +5773,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 1505, - "end": 1529, + "start": 1557, + "end": 1581, "loc": { "start": { - "line": 48, + "line": 49, "column": 29 }, "end": { - "line": 48, + "line": 49, "column": 53 } }, "left": { "type": "MemberExpression", - "start": 1505, - "end": 1519, + "start": 1557, + "end": 1571, "loc": { "start": { - "line": 48, + "line": 49, "column": 29 }, "end": { - "line": 48, + "line": 49, "column": 43 } }, "object": { "type": "MemberExpression", - "start": 1505, - "end": 1512, + "start": 1557, + "end": 1564, "loc": { "start": { - "line": 48, + "line": 49, "column": 29 }, "end": { - "line": 48, + "line": 49, "column": 36 } }, "object": { "type": "Identifier", - "start": 1505, - "end": 1506, + "start": 1557, + "end": 1558, "loc": { "start": { - "line": 48, + "line": 49, "column": 29 }, "end": { - "line": 48, + "line": 49, "column": 30 }, "identifierName": "g" @@ -5767,15 +5832,15 @@ }, "property": { "type": "Identifier", - "start": 1507, - "end": 1512, + "start": 1559, + "end": 1564, "loc": { "start": { - "line": 48, + "line": 49, "column": 31 }, "end": { - "line": 48, + "line": 49, "column": 36 }, "identifierName": "right" @@ -5786,15 +5851,15 @@ }, "property": { "type": "Identifier", - "start": 1513, - "end": 1519, + "start": 1565, + "end": 1571, "loc": { "start": { - "line": 48, + "line": 49, "column": 37 }, "end": { - "line": 48, + "line": 49, "column": 43 }, "identifierName": "_color" @@ -5806,15 +5871,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 1524, - "end": 1529, + "start": 1576, + "end": 1581, "loc": { "start": { - "line": 48, + "line": 49, "column": 48 }, "end": { - "line": 48, + "line": 49, "column": 53 }, "identifierName": "BLACK" @@ -5828,43 +5893,43 @@ }, { "type": "ExpressionStatement", - "start": 1534, - "end": 1550, + "start": 1586, + "end": 1602, "loc": { "start": { - "line": 49, + "line": 50, "column": 2 }, "end": { - "line": 49, + "line": 50, "column": 18 } }, "expression": { "type": "CallExpression", - "start": 1534, - "end": 1549, + "start": 1586, + "end": 1601, "loc": { "start": { - "line": 49, + "line": 50, "column": 2 }, "end": { - "line": 49, + "line": 50, "column": 17 } }, "callee": { "type": "Identifier", - "start": 1534, - "end": 1546, + "start": 1586, + "end": 1598, "loc": { "start": { - "line": 49, + "line": 50, "column": 2 }, "end": { - "line": 49, + "line": 50, "column": 14 }, "identifierName": "rotate_right" @@ -5874,15 +5939,15 @@ "arguments": [ { "type": "Identifier", - "start": 1547, - "end": 1548, + "start": 1599, + "end": 1600, "loc": { "start": { - "line": 49, + "line": 50, "column": 15 }, "end": { - "line": 49, + "line": 50, "column": 16 }, "identifierName": "g" @@ -5897,58 +5962,58 @@ }, "alternate": { "type": "BlockStatement", - "start": 1559, - "end": 2107, + "start": 1611, + "end": 2159, "loc": { "start": { - "line": 50, + "line": 51, "column": 8 }, "end": { - "line": 67, + "line": 68, "column": 2 } }, "body": [ { "type": "ExpressionStatement", - "start": 1969, - "end": 2001, + "start": 2021, + "end": 2053, "loc": { "start": { - "line": 63, + "line": 64, "column": 2 }, "end": { - "line": 63, + "line": 64, "column": 34 } }, "expression": { "type": "CallExpression", - "start": 1969, - "end": 2000, + "start": 2021, + "end": 2052, "loc": { "start": { - "line": 63, + "line": 64, "column": 2 }, "end": { - "line": 63, + "line": 64, "column": 33 } }, "callee": { "type": "Identifier", - "start": 1969, - "end": 1975, + "start": 2021, + "end": 2027, "loc": { "start": { - "line": 63, + "line": 64, "column": 2 }, "end": { - "line": 63, + "line": 64, "column": 8 }, "identifierName": "assert" @@ -5959,43 +6024,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1976, - "end": 1999, + "start": 2028, + "end": 2051, "loc": { "start": { - "line": 63, + "line": 64, "column": 9 }, "end": { - "line": 63, + "line": 64, "column": 32 } }, "left": { "type": "MemberExpression", - "start": 1976, - "end": 1983, + "start": 2028, + "end": 2035, "loc": { "start": { - "line": 63, + "line": 64, "column": 9 }, "end": { - "line": 63, + "line": 64, "column": 16 } }, "object": { "type": "Identifier", - "start": 1976, - "end": 1977, + "start": 2028, + "end": 2029, "loc": { "start": { - "line": 63, + "line": 64, "column": 9 }, "end": { - "line": 63, + "line": 64, "column": 10 }, "identifierName": "g" @@ -6004,15 +6069,15 @@ }, "property": { "type": "Identifier", - "start": 1978, - "end": 1983, + "start": 2030, + "end": 2035, "loc": { "start": { - "line": 63, + "line": 64, "column": 11 }, "end": { - "line": 63, + "line": 64, "column": 16 }, "identifierName": "right" @@ -6024,15 +6089,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 1995, - "end": 1999, + "start": 2047, + "end": 2051, "loc": { "start": { - "line": 63, + "line": 64, "column": 28 }, "end": { - "line": 63, + "line": 64, "column": 32 }, "identifierName": "Node" @@ -6047,15 +6112,15 @@ { "type": "CommentBlock", "value": "*\n\t\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B R >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - = >R B = = =\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t ", - "start": 1563, - "end": 1966, + "start": 1615, + "end": 2018, "loc": { "start": { - "line": 51, + "line": 52, "column": 2 }, "end": { - "line": 62, + "line": 63, "column": 5 } } @@ -6064,43 +6129,43 @@ }, { "type": "ExpressionStatement", - "start": 2004, - "end": 2032, + "start": 2056, + "end": 2084, "loc": { "start": { - "line": 64, + "line": 65, "column": 2 }, "end": { - "line": 64, + "line": 65, "column": 30 } }, "expression": { "type": "CallExpression", - "start": 2004, - "end": 2031, + "start": 2056, + "end": 2083, "loc": { "start": { - "line": 64, + "line": 65, "column": 2 }, "end": { - "line": 64, + "line": 65, "column": 29 } }, "callee": { "type": "Identifier", - "start": 2004, - "end": 2010, + "start": 2056, + "end": 2062, "loc": { "start": { - "line": 64, + "line": 65, "column": 2 }, "end": { - "line": 64, + "line": 65, "column": 8 }, "identifierName": "assert" @@ -6110,29 +6175,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 2011, - "end": 2030, + "start": 2063, + "end": 2082, "loc": { "start": { - "line": 64, + "line": 65, "column": 9 }, "end": { - "line": 64, + "line": 65, "column": 28 } }, "left": { "type": "Identifier", - "start": 2011, - "end": 2012, + "start": 2063, + "end": 2064, "loc": { "start": { - "line": 64, + "line": 65, "column": 9 }, "end": { - "line": 64, + "line": 65, "column": 10 }, "identifierName": "n" @@ -6142,43 +6207,43 @@ "operator": "===", "right": { "type": "MemberExpression", - "start": 2017, - "end": 2030, + "start": 2069, + "end": 2082, "loc": { "start": { - "line": 64, + "line": 65, "column": 15 }, "end": { - "line": 64, + "line": 65, "column": 28 } }, "object": { "type": "MemberExpression", - "start": 2017, - "end": 2024, + "start": 2069, + "end": 2076, "loc": { "start": { - "line": 64, + "line": 65, "column": 15 }, "end": { - "line": 64, + "line": 65, "column": 22 } }, "object": { "type": "Identifier", - "start": 2017, - "end": 2018, + "start": 2069, + "end": 2070, "loc": { "start": { - "line": 64, + "line": 65, "column": 15 }, "end": { - "line": 64, + "line": 65, "column": 16 }, "identifierName": "g" @@ -6187,15 +6252,15 @@ }, "property": { "type": "Identifier", - "start": 2019, - "end": 2024, + "start": 2071, + "end": 2076, "loc": { "start": { - "line": 64, + "line": 65, "column": 17 }, "end": { - "line": 64, + "line": 65, "column": 22 }, "identifierName": "right" @@ -6206,15 +6271,15 @@ }, "property": { "type": "Identifier", - "start": 2025, - "end": 2030, + "start": 2077, + "end": 2082, "loc": { "start": { - "line": 64, + "line": 65, "column": 23 }, "end": { - "line": 64, + "line": 65, "column": 28 }, "identifierName": "right" @@ -6229,43 +6294,43 @@ }, { "type": "ExpressionStatement", - "start": 2035, - "end": 2086, + "start": 2087, + "end": 2138, "loc": { "start": { - "line": 65, + "line": 66, "column": 2 }, "end": { - "line": 65, + "line": 66, "column": 53 } }, "expression": { "type": "CallExpression", - "start": 2035, - "end": 2085, + "start": 2087, + "end": 2137, "loc": { "start": { - "line": 65, + "line": 66, "column": 2 }, "end": { - "line": 65, + "line": 66, "column": 52 } }, "callee": { "type": "Identifier", - "start": 2035, - "end": 2041, + "start": 2087, + "end": 2093, "loc": { "start": { - "line": 65, + "line": 66, "column": 2 }, "end": { - "line": 65, + "line": 66, "column": 8 }, "identifierName": "assert" @@ -6275,57 +6340,57 @@ "arguments": [ { "type": "LogicalExpression", - "start": 2042, - "end": 2084, + "start": 2094, + "end": 2136, "loc": { "start": { - "line": 65, + "line": 66, "column": 9 }, "end": { - "line": 65, + "line": 66, "column": 51 } }, "left": { "type": "BinaryExpression", - "start": 2042, - "end": 2057, + "start": 2094, + "end": 2109, "loc": { "start": { - "line": 65, + "line": 66, "column": 9 }, "end": { - "line": 65, + "line": 66, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 2042, - "end": 2048, + "start": 2094, + "end": 2100, "loc": { "start": { - "line": 65, + "line": 66, "column": 9 }, "end": { - "line": 65, + "line": 66, "column": 15 } }, "object": { "type": "Identifier", - "start": 2042, - "end": 2043, + "start": 2094, + "end": 2095, "loc": { "start": { - "line": 65, + "line": 66, "column": 9 }, "end": { - "line": 65, + "line": 66, "column": 10 }, "identifierName": "g" @@ -6334,15 +6399,15 @@ }, "property": { "type": "Identifier", - "start": 2044, - "end": 2048, + "start": 2096, + "end": 2100, "loc": { "start": { - "line": 65, + "line": 66, "column": 11 }, "end": { - "line": 65, + "line": 66, "column": 15 }, "identifierName": "left" @@ -6354,15 +6419,15 @@ "operator": "===", "right": { "type": "NullLiteral", - "start": 2053, - "end": 2057, + "start": 2105, + "end": 2109, "loc": { "start": { - "line": 65, + "line": 66, "column": 20 }, "end": { - "line": 65, + "line": 66, "column": 24 } } @@ -6371,57 +6436,57 @@ "operator": "||", "right": { "type": "BinaryExpression", - "start": 2061, - "end": 2084, + "start": 2113, + "end": 2136, "loc": { "start": { - "line": 65, + "line": 66, "column": 28 }, "end": { - "line": 65, + "line": 66, "column": 51 } }, "left": { "type": "MemberExpression", - "start": 2061, - "end": 2074, + "start": 2113, + "end": 2126, "loc": { "start": { - "line": 65, + "line": 66, "column": 28 }, "end": { - "line": 65, + "line": 66, "column": 41 } }, "object": { "type": "MemberExpression", - "start": 2061, - "end": 2067, + "start": 2113, + "end": 2119, "loc": { "start": { - "line": 65, + "line": 66, "column": 28 }, "end": { - "line": 65, + "line": 66, "column": 34 } }, "object": { "type": "Identifier", - "start": 2061, - "end": 2062, + "start": 2113, + "end": 2114, "loc": { "start": { - "line": 65, + "line": 66, "column": 28 }, "end": { - "line": 65, + "line": 66, "column": 29 }, "identifierName": "g" @@ -6430,15 +6495,15 @@ }, "property": { "type": "Identifier", - "start": 2063, - "end": 2067, + "start": 2115, + "end": 2119, "loc": { "start": { - "line": 65, + "line": 66, "column": 30 }, "end": { - "line": 65, + "line": 66, "column": 34 }, "identifierName": "left" @@ -6449,15 +6514,15 @@ }, "property": { "type": "Identifier", - "start": 2068, - "end": 2074, + "start": 2120, + "end": 2126, "loc": { "start": { - "line": 65, + "line": 66, "column": 35 }, "end": { - "line": 65, + "line": 66, "column": 41 }, "identifierName": "_color" @@ -6469,15 +6534,15 @@ "operator": "===", "right": { "type": "Identifier", - "start": 2079, - "end": 2084, + "start": 2131, + "end": 2136, "loc": { "start": { - "line": 65, + "line": 66, "column": 46 }, "end": { - "line": 65, + "line": 66, "column": 51 }, "identifierName": "BLACK" @@ -6491,43 +6556,43 @@ }, { "type": "ExpressionStatement", - "start": 2089, - "end": 2104, + "start": 2141, + "end": 2156, "loc": { "start": { - "line": 66, + "line": 67, "column": 2 }, "end": { - "line": 66, + "line": 67, "column": 17 } }, "expression": { "type": "CallExpression", - "start": 2089, - "end": 2103, + "start": 2141, + "end": 2155, "loc": { "start": { - "line": 66, + "line": 67, "column": 2 }, "end": { - "line": 66, + "line": 67, "column": 16 } }, "callee": { "type": "Identifier", - "start": 2089, - "end": 2100, + "start": 2141, + "end": 2152, "loc": { "start": { - "line": 66, + "line": 67, "column": 2 }, "end": { - "line": 66, + "line": 67, "column": 13 }, "identifierName": "rotate_left" @@ -6537,15 +6602,15 @@ "arguments": [ { "type": "Identifier", - "start": 2101, - "end": 2102, + "start": 2153, + "end": 2154, "loc": { "start": { - "line": 66, + "line": 67, "column": 14 }, "end": { - "line": 66, + "line": 67, "column": 15 }, "identifierName": "g" @@ -6558,6 +6623,71 @@ ], "directives": [] } + }, + { + "type": "ReturnStatement", + "start": 2162, + "end": 2178, + "loc": { + "start": { + "line": 70, + "column": 1 + }, + "end": { + "line": 70, + "column": 17 + } + }, + "argument": { + "type": "MemberExpression", + "start": 2169, + "end": 2177, + "loc": { + "start": { + "line": 70, + "column": 8 + }, + "end": { + "line": 70, + "column": 16 + } + }, + "object": { + "type": "Identifier", + "start": 2169, + "end": 2170, + "loc": { + "start": { + "line": 70, + "column": 8 + }, + "end": { + "line": 70, + "column": 9 + }, + "identifierName": "n" + }, + "name": "n" + }, + "property": { + "type": "Identifier", + "start": 2171, + "end": 2177, + "loc": { + "start": { + "line": 70, + "column": 10 + }, + "end": { + "line": 70, + "column": 16 + }, + "identifierName": "parent" + }, + "name": "parent" + }, + "computed": false + } } ], "directives": [] @@ -6570,16 +6700,16 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 299, - "end": 578, + "end": 630, "loc": { "start": { "line": 9, "column": 0 }, "end": { - "line": 19, + "line": 20, "column": 3 } } @@ -6594,16 +6724,16 @@ "comments": [ { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 299, - "end": 578, + "end": 630, "loc": { "start": { "line": 9, "column": 0 }, "end": { - "line": 19, + "line": 20, "column": 3 } } @@ -6611,15 +6741,15 @@ { "type": "CommentLine", "value": " Repaint n's parent black, n's grandparent red", - "start": 863, - "end": 911, + "start": 915, + "end": 963, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 29, + "line": 30, "column": 49 } } @@ -6627,15 +6757,15 @@ { "type": "CommentBlock", "value": "*\n\t\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B >R R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * >R = - - = = = B\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t ", - "start": 986, - "end": 1412, + "start": 1038, + "end": 1464, "loc": { "start": { - "line": 34, + "line": 35, "column": 2 }, "end": { - "line": 45, + "line": 46, "column": 5 } } @@ -6643,15 +6773,15 @@ { "type": "CommentBlock", "value": "*\n\t\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B R >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - = >R B = = =\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t ", - "start": 1563, - "end": 1966, + "start": 1615, + "end": 2018, "loc": { "start": { - "line": 51, + "line": 52, "column": 2 }, "end": { - "line": 62, + "line": 63, "column": 5 } } @@ -7591,16 +7721,16 @@ }, { "type": "CommentBlock", - "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n ", + "value": "*\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n ", "start": 299, - "end": 578, + "end": 630, "loc": { "start": { "line": 9, "column": 0 }, "end": { - "line": 19, + "line": 20, "column": 3 } } @@ -7620,15 +7750,15 @@ "updateContext": null }, "value": "const", - "start": 579, - "end": 584, + "start": 631, + "end": 636, "loc": { "start": { - "line": 20, + "line": 21, "column": 0 }, "end": { - "line": 20, + "line": 21, "column": 5 } } @@ -7646,15 +7776,15 @@ "binop": null }, "value": "insert_case4", - "start": 585, - "end": 597, + "start": 637, + "end": 649, "loc": { "start": { - "line": 20, + "line": 21, "column": 6 }, "end": { - "line": 20, + "line": 21, "column": 18 } } @@ -7673,15 +7803,15 @@ "updateContext": null }, "value": "=", - "start": 598, - "end": 599, + "start": 650, + "end": 651, "loc": { "start": { - "line": 20, + "line": 21, "column": 19 }, "end": { - "line": 20, + "line": 21, "column": 20 } } @@ -7698,15 +7828,15 @@ "postfix": false, "binop": null }, - "start": 600, - "end": 601, + "start": 652, + "end": 653, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 22 } } @@ -7724,15 +7854,15 @@ "binop": null }, "value": "n", - "start": 601, - "end": 602, + "start": 653, + "end": 654, "loc": { "start": { - "line": 20, + "line": 21, "column": 22 }, "end": { - "line": 20, + "line": 21, "column": 23 } } @@ -7749,15 +7879,15 @@ "postfix": false, "binop": null }, - "start": 602, - "end": 603, + "start": 654, + "end": 655, "loc": { "start": { - "line": 20, + "line": 21, "column": 23 }, "end": { - "line": 20, + "line": 21, "column": 24 } } @@ -7775,15 +7905,15 @@ "binop": null, "updateContext": null }, - "start": 604, - "end": 606, + "start": 656, + "end": 658, "loc": { "start": { - "line": 20, + "line": 21, "column": 25 }, "end": { - "line": 20, + "line": 21, "column": 27 } } @@ -7800,15 +7930,15 @@ "postfix": false, "binop": null }, - "start": 607, - "end": 608, + "start": 659, + "end": 660, "loc": { "start": { - "line": 20, + "line": 21, "column": 28 }, "end": { - "line": 20, + "line": 21, "column": 29 } } @@ -7826,15 +7956,15 @@ "binop": null }, "value": "assert", - "start": 610, - "end": 616, + "start": 662, + "end": 668, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 7 } } @@ -7851,15 +7981,15 @@ "postfix": false, "binop": null }, - "start": 616, - "end": 617, + "start": 668, + "end": 669, "loc": { "start": { - "line": 21, + "line": 22, "column": 7 }, "end": { - "line": 21, + "line": 22, "column": 8 } } @@ -7877,15 +8007,15 @@ "binop": null }, "value": "n", - "start": 617, - "end": 618, + "start": 669, + "end": 670, "loc": { "start": { - "line": 21, + "line": 22, "column": 8 }, "end": { - "line": 21, + "line": 22, "column": 9 } } @@ -7905,15 +8035,15 @@ "updateContext": null }, "value": "instanceof", - "start": 619, - "end": 629, + "start": 671, + "end": 681, "loc": { "start": { - "line": 21, + "line": 22, "column": 10 }, "end": { - "line": 21, + "line": 22, "column": 20 } } @@ -7931,15 +8061,15 @@ "binop": null }, "value": "Node", - "start": 630, - "end": 634, + "start": 682, + "end": 686, "loc": { "start": { - "line": 21, + "line": 22, "column": 21 }, "end": { - "line": 21, + "line": 22, "column": 25 } } @@ -7956,15 +8086,15 @@ "postfix": false, "binop": null }, - "start": 634, - "end": 635, + "start": 686, + "end": 687, "loc": { "start": { - "line": 21, + "line": 22, "column": 25 }, "end": { - "line": 21, + "line": 22, "column": 26 } } @@ -7982,15 +8112,15 @@ "binop": null, "updateContext": null }, - "start": 635, - "end": 636, + "start": 687, + "end": 688, "loc": { "start": { - "line": 21, + "line": 22, "column": 26 }, "end": { - "line": 21, + "line": 22, "column": 27 } } @@ -8008,15 +8138,15 @@ "binop": null }, "value": "assert", - "start": 638, - "end": 644, + "start": 690, + "end": 696, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 } } @@ -8033,15 +8163,15 @@ "postfix": false, "binop": null }, - "start": 644, - "end": 645, + "start": 696, + "end": 697, "loc": { "start": { - "line": 22, + "line": 23, "column": 7 }, "end": { - "line": 22, + "line": 23, "column": 8 } } @@ -8059,15 +8189,15 @@ "binop": null }, "value": "n", - "start": 645, - "end": 646, + "start": 697, + "end": 698, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 } } @@ -8085,15 +8215,15 @@ "binop": null, "updateContext": null }, - "start": 646, - "end": 647, + "start": 698, + "end": 699, "loc": { "start": { - "line": 22, + "line": 23, "column": 9 }, "end": { - "line": 22, + "line": 23, "column": 10 } } @@ -8111,15 +8241,15 @@ "binop": null }, "value": "_color", - "start": 647, - "end": 653, + "start": 699, + "end": 705, "loc": { "start": { - "line": 22, + "line": 23, "column": 10 }, "end": { - "line": 22, + "line": 23, "column": 16 } } @@ -8138,15 +8268,15 @@ "updateContext": null }, "value": "===", - "start": 654, - "end": 657, + "start": 706, + "end": 709, "loc": { "start": { - "line": 22, + "line": 23, "column": 17 }, "end": { - "line": 22, + "line": 23, "column": 20 } } @@ -8164,15 +8294,15 @@ "binop": null }, "value": "RED", - "start": 658, - "end": 661, + "start": 710, + "end": 713, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 24 } } @@ -8189,15 +8319,15 @@ "postfix": false, "binop": null }, - "start": 661, - "end": 662, + "start": 713, + "end": 714, "loc": { "start": { - "line": 22, + "line": 23, "column": 24 }, "end": { - "line": 22, + "line": 23, "column": 25 } } @@ -8215,15 +8345,15 @@ "binop": null, "updateContext": null }, - "start": 662, - "end": 663, + "start": 714, + "end": 715, "loc": { "start": { - "line": 22, + "line": 23, "column": 25 }, "end": { - "line": 22, + "line": 23, "column": 26 } } @@ -8241,15 +8371,15 @@ "binop": null }, "value": "assert", - "start": 665, - "end": 671, + "start": 717, + "end": 723, "loc": { "start": { - "line": 23, + "line": 24, "column": 1 }, "end": { - "line": 23, + "line": 24, "column": 7 } } @@ -8266,15 +8396,15 @@ "postfix": false, "binop": null }, - "start": 671, - "end": 672, + "start": 723, + "end": 724, "loc": { "start": { - "line": 23, + "line": 24, "column": 7 }, "end": { - "line": 23, + "line": 24, "column": 8 } } @@ -8292,15 +8422,15 @@ "binop": null }, "value": "n", - "start": 672, - "end": 673, + "start": 724, + "end": 725, "loc": { "start": { - "line": 23, + "line": 24, "column": 8 }, "end": { - "line": 23, + "line": 24, "column": 9 } } @@ -8318,15 +8448,15 @@ "binop": null, "updateContext": null }, - "start": 673, - "end": 674, + "start": 725, + "end": 726, "loc": { "start": { - "line": 23, + "line": 24, "column": 9 }, "end": { - "line": 23, + "line": 24, "column": 10 } } @@ -8344,15 +8474,15 @@ "binop": null }, "value": "left", - "start": 674, - "end": 678, + "start": 726, + "end": 730, "loc": { "start": { - "line": 23, + "line": 24, "column": 10 }, "end": { - "line": 23, + "line": 24, "column": 14 } } @@ -8371,15 +8501,15 @@ "updateContext": null }, "value": "===", - 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"line": 23, + "line": 24, "column": 28 }, "end": { - "line": 23, + "line": 24, "column": 29 } } @@ -8504,15 +8634,15 @@ "binop": null }, "value": "left", - "start": 693, - "end": 697, + "start": 745, + "end": 749, "loc": { "start": { - "line": 23, + "line": 24, "column": 29 }, "end": { - "line": 23, + "line": 24, "column": 33 } } @@ -8530,15 +8660,15 @@ "binop": null, "updateContext": null }, - "start": 697, - "end": 698, + "start": 749, + "end": 750, "loc": { "start": { - "line": 23, + "line": 24, "column": 33 }, "end": { - "line": 23, + "line": 24, "column": 34 } } @@ -8556,15 +8686,15 @@ "binop": null }, "value": "_color", - "start": 698, - "end": 704, + "start": 750, + "end": 756, "loc": { "start": { - "line": 23, + "line": 24, "column": 34 }, "end": { - "line": 23, + "line": 24, "column": 40 } } @@ -8583,15 +8713,15 @@ "updateContext": null }, "value": "===", - "start": 705, - "end": 708, + "start": 757, + "end": 760, "loc": { "start": { - "line": 23, + "line": 24, "column": 41 }, "end": { - 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"line": 27, + "line": 28, "column": 25 }, "end": { - "line": 27, + "line": 28, "column": 26 } } @@ -9850,15 +9980,15 @@ { "type": "CommentLine", "value": " Repaint n's parent black, n's grandparent red", - "start": 863, - "end": 911, + "start": 915, + "end": 963, "loc": { "start": { - "line": 29, + "line": 30, "column": 1 }, "end": { - "line": 29, + "line": 30, "column": 49 } } @@ -9876,15 +10006,15 @@ "binop": null }, "value": "n", - "start": 913, - "end": 914, + "start": 965, + "end": 966, "loc": { "start": { - "line": 30, + "line": 31, "column": 1 }, "end": { - "line": 30, + "line": 31, "column": 2 } } @@ -9902,15 +10032,15 @@ "binop": null, "updateContext": null }, - "start": 914, - "end": 915, + "start": 966, + "end": 967, "loc": { "start": { - "line": 30, + "line": 31, "column": 2 }, "end": { - "line": 30, + "line": 31, "column": 3 } } @@ -9928,15 +10058,15 @@ "binop": null }, "value": "parent", - "start": 915, - "end": 921, + "start": 967, + "end": 973, "loc": { "start": { - "line": 30, + "line": 31, "column": 3 }, "end": { - 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"line": 49, + "line": 50, "column": 16 }, "end": { - "line": 49, + "line": 50, "column": 17 } } @@ -11610,15 +11740,15 @@ "binop": null, "updateContext": null }, - "start": 1549, - "end": 1550, + "start": 1601, + "end": 1602, "loc": { "start": { - "line": 49, + "line": 50, "column": 17 }, "end": { - "line": 49, + "line": 50, "column": 18 } } @@ -11635,15 +11765,15 @@ "postfix": false, "binop": null }, - "start": 1552, - "end": 1553, + "start": 1604, + "end": 1605, "loc": { "start": { - "line": 50, + "line": 51, "column": 1 }, "end": { - "line": 50, + "line": 51, "column": 2 } } @@ -11663,15 +11793,15 @@ "updateContext": null }, "value": "else", - "start": 1554, - "end": 1558, + "start": 1606, + "end": 1610, "loc": { "start": { - "line": 50, + "line": 51, "column": 3 }, "end": { - "line": 50, + "line": 51, "column": 7 } } @@ -11688,15 +11818,15 @@ "postfix": false, "binop": null }, - "start": 1559, - "end": 1560, + "start": 1611, + "end": 1612, "loc": { "start": { - "line": 50, + "line": 51, "column": 8 }, "end": { - "line": 50, + "line": 51, "column": 9 } } @@ -11704,15 +11834,15 @@ { "type": "CommentBlock", "value": "*\n\t\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B R >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - = >R B = = =\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t ", - "start": 1563, - "end": 1966, + "start": 1615, + "end": 2018, "loc": { "start": { - "line": 51, + "line": 52, "column": 2 }, "end": { - "line": 62, + "line": 63, "column": 5 } } @@ -11730,15 +11860,15 @@ "binop": null }, "value": "assert", - "start": 1969, - "end": 1975, + "start": 2021, + "end": 2027, "loc": { "start": { - "line": 63, + "line": 64, "column": 2 }, "end": { - "line": 63, + "line": 64, "column": 8 } } @@ -11755,15 +11885,15 @@ "postfix": false, "binop": null }, - "start": 1975, - "end": 1976, + "start": 2027, + "end": 2028, "loc": { "start": { - "line": 63, + "line": 64, "column": 8 }, "end": { - "line": 63, + "line": 64, "column": 9 } } @@ -11781,15 +11911,15 @@ "binop": null }, "value": "g", - 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"line": 64, + "line": 65, "column": 8 }, "end": { - "line": 64, + "line": 65, "column": 9 } } @@ -12015,15 +12145,15 @@ "binop": null }, "value": "n", - "start": 2011, - "end": 2012, + "start": 2063, + "end": 2064, "loc": { "start": { - "line": 64, + "line": 65, "column": 9 }, "end": { - "line": 64, + "line": 65, "column": 10 } } @@ -12042,15 +12172,15 @@ "updateContext": null }, "value": "===", - "start": 2013, - "end": 2016, + "start": 2065, + "end": 2068, "loc": { "start": { - "line": 64, + "line": 65, "column": 11 }, "end": { - "line": 64, + "line": 65, "column": 14 } } @@ -12068,15 +12198,15 @@ "binop": null }, "value": "g", - "start": 2017, - "end": 2018, + "start": 2069, + "end": 2070, "loc": { "start": { - "line": 64, + "line": 65, "column": 15 }, "end": { - "line": 64, + "line": 65, "column": 16 } } @@ -12094,15 +12224,15 @@ "binop": null, "updateContext": null }, - "start": 2018, - "end": 2019, + "start": 2070, + "end": 2071, "loc": { "start": { - "line": 64, + "line": 65, "column": 16 }, "end": { - "line": 64, + "line": 65, "column": 17 } } @@ -12120,15 +12250,15 @@ "binop": null }, "value": "right", - "start": 2019, - "end": 2024, + "start": 2071, + "end": 2076, "loc": { "start": { - "line": 64, + "line": 65, "column": 17 }, "end": { - "line": 64, + "line": 65, "column": 22 } } @@ -12146,15 +12276,15 @@ "binop": null, "updateContext": null }, - "start": 2024, - "end": 2025, + "start": 2076, + "end": 2077, "loc": { "start": { - "line": 64, + "line": 65, "column": 22 }, "end": { - "line": 64, + "line": 65, "column": 23 } } @@ -12172,15 +12302,15 @@ "binop": null }, "value": "right", - "start": 2025, - "end": 2030, + "start": 2077, + "end": 2082, "loc": { "start": { - "line": 64, + "line": 65, "column": 23 }, "end": { - "line": 64, + "line": 65, "column": 28 } } @@ -12197,15 +12327,15 @@ "postfix": false, "binop": null }, - "start": 2030, - "end": 2031, + "start": 2082, + "end": 2083, "loc": { "start": { - "line": 64, + "line": 65, "column": 28 }, "end": { - "line": 64, + "line": 65, "column": 29 } } @@ -12223,15 +12353,15 @@ "binop": null, "updateContext": null }, - "start": 2031, - "end": 2032, + "start": 2083, + "end": 2084, "loc": { "start": { - "line": 64, + "line": 65, "column": 29 }, "end": { - "line": 64, + "line": 65, "column": 30 } } @@ -12249,15 +12379,15 @@ "binop": null }, "value": "assert", - "start": 2035, - "end": 2041, + "start": 2087, + "end": 2093, "loc": { "start": { - "line": 65, + "line": 66, "column": 2 }, "end": { - "line": 65, + "line": 66, "column": 8 } } @@ -12274,15 +12404,15 @@ "postfix": false, "binop": null }, - "start": 2041, - "end": 2042, + "start": 2093, + "end": 2094, "loc": { "start": { - "line": 65, + "line": 66, "column": 8 }, "end": { - "line": 65, + "line": 66, "column": 9 } } @@ -12300,15 +12430,15 @@ "binop": null }, "value": "g", - "start": 2042, - "end": 2043, + "start": 2094, + "end": 2095, "loc": { "start": { - "line": 65, + "line": 66, "column": 9 }, "end": { - "line": 65, + "line": 66, "column": 10 } } @@ -12326,15 +12456,15 @@ "binop": null, "updateContext": null }, - "start": 2043, - "end": 2044, + "start": 2095, + "end": 2096, "loc": { "start": { - "line": 65, + "line": 66, "column": 10 }, "end": { - "line": 65, + "line": 66, "column": 11 } } @@ -12352,15 +12482,15 @@ "binop": null }, "value": "left", - "start": 2044, - "end": 2048, + "start": 2096, + "end": 2100, "loc": { "start": { - "line": 65, + "line": 66, "column": 11 }, "end": { - "line": 65, + "line": 66, "column": 15 } } @@ -12379,15 +12509,15 @@ "updateContext": null }, "value": "===", - "start": 2049, - "end": 2052, + "start": 2101, + "end": 2104, "loc": { "start": { - "line": 65, + "line": 66, "column": 16 }, "end": { - "line": 65, + "line": 66, "column": 19 } } @@ -12407,15 +12537,15 @@ "updateContext": null }, "value": "null", - "start": 2053, - "end": 2057, + "start": 2105, + "end": 2109, "loc": { "start": { - "line": 65, + "line": 66, "column": 20 }, "end": { - "line": 65, + "line": 66, "column": 24 } } @@ -12434,15 +12564,15 @@ "updateContext": null }, "value": "||", - "start": 2058, - "end": 2060, + "start": 2110, + "end": 2112, "loc": { "start": { - "line": 65, + "line": 66, "column": 25 }, "end": { - "line": 65, + "line": 66, "column": 27 } } @@ -12460,15 +12590,15 @@ "binop": null }, "value": "g", - "start": 2061, - "end": 2062, + "start": 2113, + "end": 2114, "loc": { "start": { - "line": 65, + "line": 66, "column": 28 }, "end": { - "line": 65, + "line": 66, "column": 29 } } @@ -12486,15 +12616,15 @@ "binop": null, "updateContext": null }, - "start": 2062, - "end": 2063, + "start": 2114, + "end": 2115, "loc": { "start": { - "line": 65, + "line": 66, "column": 29 }, "end": { - "line": 65, + "line": 66, "column": 30 } } @@ -12512,15 +12642,15 @@ "binop": null }, "value": "left", - "start": 2063, - "end": 2067, + "start": 2115, + "end": 2119, "loc": { "start": { - "line": 65, + "line": 66, "column": 30 }, "end": { - "line": 65, + "line": 66, "column": 34 } } @@ -12538,15 +12668,15 @@ "binop": null, "updateContext": null }, - "start": 2067, - "end": 2068, + "start": 2119, + "end": 2120, "loc": { "start": { - "line": 65, + "line": 66, "column": 34 }, "end": { - "line": 65, + "line": 66, "column": 35 } } @@ -12564,15 +12694,15 @@ "binop": null }, "value": "_color", - "start": 2068, - "end": 2074, + "start": 2120, + "end": 2126, "loc": { "start": { - "line": 65, + "line": 66, "column": 35 }, "end": { - "line": 65, + "line": 66, "column": 41 } } @@ -12591,15 +12721,15 @@ "updateContext": null }, "value": "===", - "start": 2075, - "end": 2078, + "start": 2127, + "end": 2130, "loc": { "start": { - "line": 65, + "line": 66, "column": 42 }, "end": { - "line": 65, + "line": 66, "column": 45 } } @@ -12617,15 +12747,15 @@ "binop": null }, "value": "BLACK", - "start": 2079, - "end": 2084, + "start": 2131, + "end": 2136, "loc": { "start": { - "line": 65, + "line": 66, "column": 46 }, "end": { - "line": 65, + "line": 66, "column": 51 } } @@ -12642,15 +12772,15 @@ "postfix": false, "binop": null }, - "start": 2084, - "end": 2085, + "start": 2136, + "end": 2137, "loc": { "start": { - "line": 65, + "line": 66, "column": 51 }, "end": { - "line": 65, + "line": 66, "column": 52 } } @@ -12668,15 +12798,15 @@ "binop": null, "updateContext": null }, - "start": 2085, - "end": 2086, + "start": 2137, + "end": 2138, "loc": { "start": { - "line": 65, + "line": 66, "column": 52 }, "end": { - "line": 65, + "line": 66, "column": 53 } } @@ -12694,15 +12824,15 @@ "binop": null }, "value": "rotate_left", - "start": 2089, - "end": 2100, + "start": 2141, + "end": 2152, "loc": { "start": { - "line": 66, + "line": 67, "column": 2 }, "end": { - "line": 66, + "line": 67, "column": 13 } } @@ -12719,15 +12849,15 @@ "postfix": false, "binop": null }, - "start": 2100, - "end": 2101, + "start": 2152, + "end": 2153, "loc": { "start": { - "line": 66, + "line": 67, "column": 13 }, "end": { - "line": 66, + "line": 67, "column": 14 } } @@ -12745,15 +12875,15 @@ "binop": null }, "value": "g", - "start": 2101, - "end": 2102, + "start": 2153, + "end": 2154, "loc": { "start": { - "line": 66, + "line": 67, "column": 14 }, "end": { - "line": 66, + "line": 67, "column": 15 } } @@ -12770,15 +12900,15 @@ "postfix": false, "binop": null }, - "start": 2102, - "end": 2103, + "start": 2154, + "end": 2155, "loc": { "start": { - "line": 66, + "line": 67, "column": 15 }, "end": { - "line": 66, + "line": 67, "column": 16 } } @@ -12796,15 +12926,15 @@ "binop": null, "updateContext": null }, - "start": 2103, - "end": 2104, + "start": 2155, + "end": 2156, "loc": { "start": { - "line": 66, + "line": 67, "column": 16 }, "end": { - "line": 66, + "line": 67, "column": 17 } } @@ -12821,19 +12951,151 @@ "postfix": false, "binop": null }, - "start": 2106, - "end": 2107, + "start": 2158, + "end": 2159, "loc": { "start": { - "line": 67, + "line": 68, "column": 1 }, "end": { - "line": 67, + "line": 68, "column": 2 } } }, + { + "type": { + "label": "return", + "keyword": "return", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "return", + "start": 2162, + "end": 2168, + "loc": { + "start": { + "line": 70, + "column": 1 + }, + "end": { + "line": 70, + "column": 7 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "n", + "start": 2169, + "end": 2170, + "loc": { + "start": { + "line": 70, + "column": 8 + }, + "end": { + "line": 70, + "column": 9 + } + } + }, + { + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2170, + "end": 2171, + "loc": { + "start": { + "line": 70, + "column": 9 + }, + "end": { + "line": 70, + "column": 10 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "parent", + "start": 2171, + "end": 2177, + "loc": { + "start": { + "line": 70, + "column": 10 + }, + "end": { + "line": 70, + "column": 16 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2177, + "end": 2178, + "loc": { + "start": { + "line": 70, + "column": 16 + }, + "end": { + "line": 70, + "column": 17 + } + } + }, { "type": { "label": "}", @@ -12846,15 +13108,15 @@ "postfix": false, "binop": null }, - "start": 2108, - "end": 2109, + "start": 2179, + "end": 2180, "loc": { "start": { - "line": 68, + "line": 71, "column": 0 }, "end": { - "line": 68, + "line": 71, "column": 1 } } @@ -12872,15 +13134,15 @@ "binop": null, "updateContext": null }, - "start": 2109, - "end": 2110, + "start": 2180, + "end": 2181, "loc": { "start": { - "line": 68, + "line": 71, "column": 1 }, "end": { - "line": 68, + "line": 71, "column": 2 } } @@ -12900,15 +13162,15 @@ "updateContext": null }, "value": "export", - "start": 2112, - "end": 2118, + "start": 2183, + "end": 2189, "loc": { "start": { - "line": 70, + "line": 73, "column": 0 }, "end": { - "line": 70, + "line": 73, "column": 6 } } @@ -12928,15 +13190,15 @@ "updateContext": null }, "value": "default", - "start": 2119, - "end": 2126, + "start": 2190, + "end": 2197, "loc": { "start": { - "line": 70, + "line": 73, "column": 7 }, "end": { - "line": 70, + "line": 73, "column": 14 } } @@ -12954,15 +13216,15 @@ "binop": null }, "value": "insert_case4", - "start": 2127, - "end": 2139, + "start": 2198, + "end": 2210, "loc": { "start": { - "line": 70, + "line": 73, "column": 15 }, "end": { - "line": 70, + "line": 73, "column": 27 } } @@ -12980,15 +13242,15 @@ "binop": null, "updateContext": null }, - "start": 2139, - "end": 2140, + "start": 2210, + "end": 2211, "loc": { "start": { - "line": 70, + "line": 73, "column": 27 }, "end": { - "line": 70, + "line": 73, "column": 28 } } @@ -13006,15 +13268,15 @@ "binop": null, "updateContext": null }, - "start": 2141, - "end": 2141, + "start": 2212, + "end": 2212, "loc": { "start": { - "line": 71, + "line": 74, "column": 0 }, "end": { - "line": 71, + "line": 74, "column": 0 } } diff --git a/ast/source/rotate/rotate_left.js.json b/ast/source/rotate/rotate_left.js.json index 427772d..126c4a5 100644 --- a/ast/source/rotate/rotate_left.js.json +++ b/ast/source/rotate/rotate_left.js.json @@ -1,7 +1,7 @@ { "type": "File", "start": 0, - "end": 825, + "end": 757, "loc": { "start": { "line": 1, @@ -15,7 +15,7 @@ "program": { "type": "Program", "start": 0, - "end": 825, + "end": 757, "loc": { "start": { "line": 1, @@ -168,16 +168,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n ", + "value": "*\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * p p\n * | |\n * A B\n * / \\ / \\\n * x B -> A y\n * / \\ / \\\n * b y x b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n ", "start": 67, - "end": 397, + "end": 412, "loc": { "start": { "line": 4, "column": 0 }, "end": { - "line": 17, + "line": 18, "column": 3 } } @@ -186,11 +186,11 @@ }, { "type": "Identifier", - "start": 399, - "end": 795, + "start": 414, + "end": 727, "loc": { "start": { - "line": 19, + "line": 20, "column": 0 }, "end": { @@ -201,11 +201,11 @@ "declarations": [ { "type": "VariableDeclarator", - "start": 405, - "end": 794, + "start": 420, + "end": 726, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { @@ -215,15 +215,15 @@ }, "id": { "type": "Identifier", - "start": 405, - "end": 416, + "start": 420, + "end": 431, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 19, + "line": 20, "column": 17 }, "identifierName": "rotate_left" @@ -233,11 +233,11 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 419, - "end": 794, + "start": 434, + "end": 726, "loc": { "start": { - "line": 19, + "line": 20, "column": 20 }, "end": { @@ -252,15 +252,15 @@ "params": [ { "type": "Identifier", - "start": 420, - "end": 421, + "start": 435, + "end": 436, "loc": { "start": { - "line": 19, + "line": 20, "column": 21 }, "end": { - "line": 19, + "line": 20, "column": 22 }, "identifierName": "A" @@ -270,11 +270,11 @@ ], "body": { "type": "BlockStatement", - "start": 426, - "end": 794, + "start": 441, + "end": 726, "loc": { "start": { - "line": 19, + "line": 20, "column": 27 }, "end": { @@ -285,43 +285,43 @@ "body": [ { "type": "ExpressionStatement", - "start": 429, - "end": 455, + "start": 444, + "end": 470, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 429, - "end": 454, + "start": 444, + "end": 469, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 26 } }, "callee": { "type": "Identifier", - "start": 429, - "end": 435, + "start": 444, + "end": 450, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -331,29 +331,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 436, - "end": 453, + "start": 451, + "end": 468, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 25 } }, "left": { "type": "Identifier", - "start": 436, - "end": 437, + "start": 451, + "end": 452, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 9 }, "identifierName": "A" @@ -363,15 +363,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 449, - "end": 453, + "start": 464, + "end": 468, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 25 }, "identifierName": "Node" @@ -384,44 +384,44 @@ }, { "type": "VariableDeclaration", - "start": 457, - "end": 475, + "start": 472, + "end": 490, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 19 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 463, - "end": 474, + "start": 478, + "end": 489, "loc": { "start": { - "line": 21, + "line": 22, "column": 7 }, "end": { - "line": 21, + "line": 22, "column": 18 } }, "id": { "type": "Identifier", - "start": 463, - "end": 464, + "start": 478, + "end": 479, "loc": { "start": { - "line": 21, + "line": 22, "column": 7 }, "end": { - "line": 21, + "line": 22, "column": 8 }, "identifierName": "B" @@ -430,29 +430,29 @@ }, "init": { "type": "MemberExpression", - "start": 467, - "end": 474, + "start": 482, + "end": 489, "loc": { "start": { - "line": 21, + "line": 22, "column": 11 }, "end": { - "line": 21, + "line": 22, "column": 18 } }, "object": { "type": "Identifier", - "start": 467, - "end": 468, + "start": 482, + "end": 483, "loc": { "start": { - "line": 21, + "line": 22, "column": 11 }, "end": { - "line": 21, + "line": 22, "column": 12 }, "identifierName": "A" @@ -461,15 +461,15 @@ }, "property": { "type": "Identifier", - "start": 469, - "end": 474, + "start": 484, + "end": 489, "loc": { "start": { - "line": 21, + "line": 22, "column": 13 }, "end": { - "line": 21, + "line": 22, "column": 18 }, "identifierName": "right" @@ -484,43 +484,43 @@ }, { "type": "ExpressionStatement", - "start": 477, - "end": 503, + "start": 492, + "end": 518, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 477, - "end": 502, + "start": 492, + "end": 517, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "callee": { "type": "Identifier", - "start": 477, - "end": 483, + "start": 492, + "end": 498, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -530,29 +530,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 484, - "end": 501, + "start": 499, + "end": 516, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 25 } }, "left": { "type": "Identifier", - "start": 484, - "end": 485, + "start": 499, + "end": 500, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "B" @@ -562,15 +562,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 497, - "end": 501, + "start": 512, + "end": 516, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 25 }, "identifierName": "Node" @@ -583,75 +583,75 @@ }, { "type": "VariableDeclaration", - "start": 505, - "end": 522, + "start": 521, + "end": 540, "loc": { "start": { - "line": 23, + "line": 25, "column": 1 }, "end": { - "line": 23, - "column": 18 + "line": 25, + "column": 20 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 511, - 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"operator": "=", "left": { - "type": "MemberExpression", - "start": 658, - "end": 665, + "type": "Identifier", + "start": 699, + "end": 700, "loc": { "start": { - "line": 31, - "column": 1 + "line": 38, + "column": 5 }, "end": { - "line": 31, - "column": 8 - } - }, - "object": { - "type": "Identifier", - "start": 658, - "end": 659, - "loc": { - "start": { - "line": 31, - "column": 1 - }, - "end": { - "line": 31, - "column": 2 - }, - "identifierName": "A" - }, - "name": "A" - }, - "property": { - "type": "Identifier", - "start": 660, - "end": 665, - "loc": { - "start": { - "line": 31, - "column": 3 - }, - "end": { - "line": 31, - "column": 8 - }, - "identifierName": "right" + "line": 38, + "column": 6 }, - "name": "right" + "identifierName": "b" }, - "computed": false + "name": "b" }, + "operator": "!==", "right": { - "type": "Identifier", - "start": 668, - "end": 669, + "type": "NullLiteral", + "start": 705, + "end": 709, "loc": { "start": { - "line": 31, + "line": 38, "column": 11 }, "end": { - 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"type": "Identifier", - "start": 675, - "end": 679, - "loc": { - "start": { - "line": 33, - "column": 3 - }, - "end": { - "line": 33, - "column": 7 - }, - "identifierName": "left" - }, - "name": "left" - }, - "computed": false - }, - "right": { - "type": "Identifier", - "start": 682, - "end": 683, - "loc": { - "start": { - "line": 33, - "column": 10 - }, - "end": { - "line": 33, - "column": 11 - }, - "identifierName": "a" - }, - "name": "a" - } - } - }, - { - "type": "ExpressionStatement", - "start": 686, - "end": 698, - "loc": { - "start": { - "line": 34, - "column": 1 - }, - "end": { - "line": 34, - "column": 13 - } - }, - "expression": { - "type": "AssignmentExpression", - "start": 686, - "end": 697, - "loc": { - "start": { - "line": 34, - "column": 1 - }, - "end": { - "line": 34, - "column": 12 - } - }, - "operator": "=", - "left": { - "type": "MemberExpression", - "start": 686, - "end": 693, - "loc": { - "start": { - "line": 34, - "column": 1 - }, - "end": { - "line": 34, - "column": 8 - } - }, - "object": { - "type": "Identifier", - "start": 686, - "end": 687, - "loc": { - "start": { - "line": 34, - "column": 1 - }, - "end": { - "line": 34, - "column": 2 - }, - "identifierName": "B" - }, - "name": "B" - }, - "property": { - "type": "Identifier", - "start": 688, - "end": 693, - "loc": { - "start": { - "line": 34, - "column": 3 - }, - "end": { - "line": 34, - "column": 8 - }, - "identifierName": "right" - }, - "name": "right" - }, - "computed": false - }, - "right": { - "type": "Identifier", - "start": 696, - "end": 697, - "loc": { - "start": { - "line": 34, - "column": 11 - }, - "end": { - "line": 34, - "column": 12 - }, - "identifierName": "b" - }, - "name": "b" - } - } - }, - { - "type": "IfStatement", - "start": 701, - "end": 730, - "loc": { - "start": { - "line": 36, - "column": 1 - }, - "end": { - "line": 36, - "column": 30 - } - }, - "test": { - "type": "BinaryExpression", - "start": 705, - "end": 715, - "loc": { - "start": { - "line": 36, - "column": 5 - }, - "end": { - "line": 36, - "column": 15 - } - }, - "left": { - "type": "Identifier", - "start": 705, - "end": 706, - "loc": { - "start": { - "line": 36, - "column": 5 - }, - "end": { - "line": 36, - "column": 6 - }, - "identifierName": "a" - }, - "name": "a" - }, - "operator": "!==", - "right": { - "type": "NullLiteral", - "start": 711, - "end": 715, - "loc": { - "start": { - "line": 36, - "column": 11 - }, - "end": { - "line": 36, - "column": 15 - } - } - } - }, - "consequent": { - "type": "ExpressionStatement", - "start": 717, - "end": 730, - "loc": { - "start": { - "line": 36, - "column": 17 - }, - "end": { - "line": 36, - "column": 30 + "line": 38, + "column": 30 } }, "expression": { "type": "AssignmentExpression", - "start": 717, - "end": 729, + "start": 711, + "end": 723, "loc": { "start": { - "line": 36, + "line": 38, "column": 17 }, "end": { - "line": 36, + "line": 38, "column": 29 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 717, - "end": 725, + "start": 711, + "end": 719, "loc": { "start": { - "line": 36, + "line": 38, "column": 17 }, "end": { - "line": 36, + "line": 38, "column": 25 } }, "object": { "type": "Identifier", - "start": 717, - "end": 718, + "start": 711, + "end": 712, "loc": { "start": { - "line": 36, + "line": 38, "column": 17 }, "end": { - "line": 36, + "line": 38, "column": 18 }, - "identifierName": "a" + "identifierName": "b" }, - "name": "a" + "name": "b" }, "property": { "type": "Identifier", - "start": 719, - "end": 725, + "start": 713, + "end": 719, "loc": { "start": { - "line": 36, + "line": 38, "column": 19 }, "end": { - "line": 36, + "line": 38, "column": 25 }, "identifierName": "parent" @@ -1946,344 +1692,20 @@ }, "right": { "type": "Identifier", - "start": 728, - "end": 729, + "start": 722, + "end": 723, "loc": { "start": { - "line": 36, + "line": 38, "column": 28 }, "end": { - "line": 36, + "line": 38, "column": 29 }, - "identifierName": "B" + "identifierName": "A" }, - "name": "B" - } - } - }, - "alternate": null - }, - { - "type": "IfStatement", - "start": 732, - "end": 761, - "loc": { - "start": { - "line": 37, - "column": 1 - }, - "end": { - "line": 37, - "column": 30 - } - }, - "test": { - "type": "BinaryExpression", - "start": 736, - "end": 746, - "loc": { - "start": { - "line": 37, - "column": 5 - }, - "end": { - "line": 37, - "column": 15 - } - }, - "left": { - "type": "Identifier", - "start": 736, - "end": 737, - "loc": { - "start": { - "line": 37, - "column": 5 - }, - "end": { - "line": 37, - "column": 6 - }, - "identifierName": "b" - }, - "name": "b" - }, - "operator": "!==", - "right": { - "type": "NullLiteral", - "start": 742, - "end": 746, - "loc": { - "start": { - "line": 37, - "column": 11 - }, - "end": { - "line": 37, - "column": 15 - } - } - } - }, - "consequent": { - "type": "ExpressionStatement", - "start": 748, - "end": 761, - "loc": { - "start": { - "line": 37, - "column": 17 - }, - "end": { - "line": 37, - "column": 30 - } - }, - "expression": { - "type": "AssignmentExpression", - "start": 748, - "end": 760, - "loc": { - "start": { - "line": 37, - "column": 17 - }, - "end": { - "line": 37, - "column": 29 - } - }, - "operator": "=", - "left": { - "type": "MemberExpression", - "start": 748, - "end": 756, - "loc": { - "start": { - "line": 37, - "column": 17 - }, - "end": { - "line": 37, - "column": 25 - } - }, - "object": { - "type": "Identifier", - "start": 748, - "end": 749, - "loc": { - "start": { - "line": 37, - "column": 17 - }, - "end": { - "line": 37, - "column": 18 - }, - "identifierName": "b" - }, - "name": "b" - }, - "property": { - "type": "Identifier", - "start": 750, - "end": 756, - "loc": { - "start": { - "line": 37, - "column": 19 - }, - "end": { - "line": 37, - "column": 25 - }, - "identifierName": "parent" - }, - "name": "parent" - }, - "computed": false - }, - "right": { - "type": "Identifier", - "start": 759, - "end": 760, - "loc": { - "start": { - "line": 37, - "column": 28 - }, - "end": { - "line": 37, - "column": 29 - }, - "identifierName": "B" - }, - "name": "B" - } - } - }, - "alternate": null - }, - { - "type": "IfStatement", - "start": 763, - "end": 792, - "loc": { - "start": { - "line": 38, - "column": 1 - }, - "end": { - "line": 38, - "column": 30 - } - }, - "test": { - "type": "BinaryExpression", - "start": 767, - "end": 777, - "loc": { - "start": { - "line": 38, - "column": 5 - }, - "end": { - "line": 38, - "column": 15 - } - }, - "left": { - "type": "Identifier", - "start": 767, - "end": 768, - "loc": { - "start": { - "line": 38, - "column": 5 - }, - "end": { - "line": 38, - "column": 6 - }, - "identifierName": "c" - }, - "name": "c" - }, - "operator": "!==", - "right": { - "type": "NullLiteral", - "start": 773, - "end": 777, - "loc": { - "start": { - "line": 38, - "column": 11 - }, - "end": { - "line": 38, - "column": 15 - } - } - } - }, - "consequent": { - "type": "ExpressionStatement", - "start": 779, - "end": 792, - "loc": { - "start": { - "line": 38, - "column": 17 - }, - "end": { - "line": 38, - "column": 30 - } - }, - "expression": { - "type": "AssignmentExpression", - "start": 779, - "end": 791, - "loc": { - "start": { - "line": 38, - "column": 17 - }, - "end": { - "line": 38, - "column": 29 - } - }, - "operator": "=", - "left": { - "type": "MemberExpression", - "start": 779, - "end": 787, - "loc": { - "start": { - "line": 38, - "column": 17 - }, - "end": { - "line": 38, - "column": 25 - } - }, - "object": { - "type": "Identifier", - "start": 779, - "end": 780, - "loc": { - "start": { - "line": 38, - "column": 17 - }, - "end": { - "line": 38, - "column": 18 - }, - "identifierName": "c" - }, - "name": "c" - }, - "property": { - "type": "Identifier", - "start": 781, - "end": 787, - "loc": { - "start": { - "line": 38, - "column": 19 - }, - "end": { - "line": 38, - "column": 25 - }, - "identifierName": "parent" - }, - "name": "parent" - }, - "computed": false - }, - "right": { - "type": "Identifier", - "start": 790, - "end": 791, - "loc": { - "start": { - "line": 38, - "column": 28 - }, - "end": { - "line": 38, - "column": 29 - }, - "identifierName": "A" - }, - "name": "A" + "name": "A" } } }, @@ -2303,8 +1725,8 @@ }, { "type": "Identifier", - "start": 797, - "end": 824, + "start": 729, + "end": 756, "loc": { "start": { "line": 41, @@ -2317,8 +1739,8 @@ }, "declaration": { "type": "Identifier", - "start": 812, - "end": 823, + "start": 744, + "end": 755, "loc": { "start": { "line": 41, @@ -2338,8 +1760,8 @@ }, { "type": "ExportDefaultDeclaration", - "start": 797, - "end": 824, + "start": 729, + "end": 756, "loc": { "start": { "line": 41, @@ -2352,11 +1774,11 @@ }, "declaration": { "type": "VariableDeclaration", - "start": 399, - "end": 795, + "start": 414, + "end": 727, "loc": { "start": { - "line": 19, + "line": 20, "column": 0 }, "end": { @@ -2367,11 +1789,11 @@ "declarations": [ { "type": "VariableDeclarator", - "start": 405, - "end": 794, + "start": 420, + "end": 726, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { @@ -2381,15 +1803,15 @@ }, "id": { "type": "Identifier", - "start": 405, - "end": 416, + "start": 420, + "end": 431, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 19, + "line": 20, "column": 17 }, "identifierName": "rotate_left" @@ -2399,11 +1821,11 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 419, - "end": 794, + "start": 434, + "end": 726, "loc": { "start": { - "line": 19, + "line": 20, "column": 20 }, "end": { @@ -2413,15 +1835,15 @@ }, "id": { "type": "Identifier", - "start": 405, - "end": 416, + "start": 420, + "end": 431, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 19, + "line": 20, "column": 17 }, "identifierName": "rotate_left" @@ -2435,15 +1857,15 @@ "params": [ { "type": "Identifier", - "start": 420, - "end": 421, + "start": 435, + "end": 436, "loc": { "start": { - "line": 19, + "line": 20, "column": 21 }, "end": { - "line": 19, + "line": 20, "column": 22 }, "identifierName": "A" @@ -2453,11 +1875,11 @@ ], "body": { "type": "BlockStatement", - "start": 426, - "end": 794, + "start": 441, + "end": 726, "loc": { "start": { - "line": 19, + "line": 20, "column": 27 }, "end": { @@ -2468,43 +1890,43 @@ "body": [ { "type": "ExpressionStatement", - "start": 429, - "end": 455, + "start": 444, + "end": 470, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 429, - "end": 454, + "start": 444, + "end": 469, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 26 } }, "callee": { "type": "Identifier", - "start": 429, - "end": 435, + "start": 444, + "end": 450, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -2514,29 +1936,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 436, - "end": 453, + "start": 451, + "end": 468, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 25 } }, "left": { "type": "Identifier", - "start": 436, - "end": 437, + "start": 451, + "end": 452, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 9 }, "identifierName": "A" @@ -2546,15 +1968,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 449, - "end": 453, + "start": 464, + "end": 468, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 25 }, "identifierName": "Node" @@ -2567,44 +1989,44 @@ }, { "type": "VariableDeclaration", - "start": 457, - "end": 475, + "start": 472, + "end": 490, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 19 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 463, - "end": 474, + "start": 478, + "end": 489, "loc": { "start": { - "line": 21, + "line": 22, "column": 7 }, "end": { - "line": 21, + "line": 22, "column": 18 } }, "id": { "type": "Identifier", - "start": 463, - "end": 464, + "start": 478, + "end": 479, "loc": { "start": { - "line": 21, + "line": 22, "column": 7 }, "end": { - "line": 21, + "line": 22, "column": 8 }, "identifierName": "B" @@ -2613,29 +2035,29 @@ }, "init": { "type": "MemberExpression", - "start": 467, - "end": 474, + "start": 482, + "end": 489, "loc": { "start": { - "line": 21, + "line": 22, "column": 11 }, "end": { - "line": 21, + "line": 22, "column": 18 } }, "object": { "type": "Identifier", - "start": 467, - "end": 468, + "start": 482, + "end": 483, "loc": { "start": { - "line": 21, + "line": 22, "column": 11 }, "end": { - "line": 21, + "line": 22, "column": 12 }, "identifierName": "A" @@ -2644,15 +2066,15 @@ }, "property": { "type": "Identifier", - "start": 469, - "end": 474, + "start": 484, + "end": 489, "loc": { "start": { - "line": 21, + "line": 22, "column": 13 }, "end": { - "line": 21, + "line": 22, "column": 18 }, "identifierName": "right" @@ -2667,43 +2089,43 @@ }, { "type": "ExpressionStatement", - "start": 477, - "end": 503, + "start": 492, + "end": 518, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 477, - "end": 502, + "start": 492, + "end": 517, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "callee": { "type": "Identifier", - "start": 477, - "end": 483, + "start": 492, + "end": 498, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -2713,29 +2135,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 484, - "end": 501, + "start": 499, + "end": 516, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 25 } }, "left": { "type": "Identifier", - "start": 484, - "end": 485, + "start": 499, + "end": 500, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "B" @@ -2745,15 +2167,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - 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"start": 515, - "end": 521, + "start": 531, + "end": 539, "loc": { "start": { - "line": 23, + "line": 25, "column": 11 }, "end": { - "line": 23, - "column": 17 + "line": 25, + "column": 19 } }, "object": { "type": "Identifier", - "start": 515, - "end": 516, + "start": 531, + "end": 532, "loc": { "start": { - "line": 23, + "line": 25, "column": 11 }, "end": { - "line": 23, + "line": 25, "column": 12 }, "identifierName": "A" @@ -2843,20 +2265,20 @@ }, "property": { "type": "Identifier", - "start": 517, - "end": 521, + "start": 533, + "end": 539, "loc": { "start": { - "line": 23, + "line": 25, "column": 13 }, "end": { - "line": 23, - "column": 17 + "line": 25, + "column": 19 }, - "identifierName": "left" + "identifierName": "parent" }, - "name": "left" + "name": "parent" }, "computed": false } @@ -2865,176 +2287,648 @@ "kind": "const" }, { - "type": "VariableDeclaration", - "start": 524, - "end": 541, + "type": "IfStatement", + "start": 542, + "end": 614, "loc": { "start": { - "line": 24, + "line": 26, "column": 1 }, "end": { - 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"line": 27, - "column": 1 + "line": 20, + "column": 24 }, "end": { - "line": 27, - "column": 2 + "line": 20, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -6155,43 +3844,16 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 565, - "end": 566, - "loc": { - "start": { - "line": 27, - "column": 2 - }, - "end": { - "line": 27, - "column": 3 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 566, - "end": 567, + "start": 441, + "end": 442, "loc": { "start": { - "line": 27, - "column": 3 + "line": 20, + "column": 27 }, "end": { - "line": 27, - "column": 4 + "line": 20, + "column": 28 } } }, @@ -6207,42 +3869,41 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 567, - "end": 570, + "value": "assert", + "start": 444, + "end": 450, "loc": { "start": { - "line": 27, - "column": 4 + "line": 21, + "column": 1 }, "end": { - "line": 27, + "line": 21, "column": 7 } } }, { "type": { - "label": ",", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 570, - "end": 571, + "start": 450, + "end": 451, "loc": { "start": { - "line": 27, + "line": 21, "column": 7 }, "end": { - "line": 27, + "line": 21, "column": 8 } } @@ -6259,43 +3920,45 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 572, - "end": 573, + "value": "A", + "start": 451, + "end": 452, "loc": { "start": { - "line": 27, - "column": 9 + "line": 21, + "column": 8 }, "end": { - "line": 27, - "column": 10 + "line": 21, + "column": 9 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 573, - "end": 574, + "value": "instanceof", + "start": 453, + "end": 463, "loc": { "start": { - "line": 27, + "line": 21, "column": 10 }, "end": { - "line": 27, - "column": 11 + "line": 21, + "column": 20 } } }, @@ -6311,23 +3974,23 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 574, - "end": 577, + "value": "Node", + "start": 464, + "end": 468, "loc": { "start": { - "line": 27, - "column": 11 + "line": 21, + "column": 21 }, "end": { - "line": 27, - "column": 14 + "line": 21, + "column": 25 } } }, { "type": { - "label": "]", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6335,54 +3998,53 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 577, - "end": 578, + "start": 468, + "end": 469, "loc": { "start": { - "line": 27, - "column": 14 + "line": 21, + "column": 25 }, "end": { - "line": 27, - "column": 15 + "line": 21, + "column": 26 } } }, { "type": { - "label": "=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 579, - "end": 580, + "start": 469, + "end": 470, "loc": { "start": { - "line": 27, - "column": 16 + "line": 21, + "column": 26 }, "end": { - "line": 27, - "column": 17 + "line": 21, + "column": 27 } } }, { "type": { - "label": "[", - "beforeExpr": true, - "startsExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6391,16 +4053,17 @@ "binop": null, "updateContext": null }, - "start": 581, - "end": 582, + "value": "const", + "start": 472, + "end": 477, "loc": { "start": { - "line": 27, - "column": 18 + "line": 22, + "column": 1 }, "end": { - "line": 27, - "column": 19 + "line": 22, + "column": 6 } } }, @@ -6417,42 +4080,43 @@ "binop": null }, "value": "B", - "start": 582, - "end": 583, + "start": 478, + "end": 479, "loc": { "start": { - "line": 27, - "column": 19 + "line": 22, + "column": 7 }, "end": { - "line": 27, - "column": 20 + "line": 22, + "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 583, - "end": 584, + "value": "=", + "start": 480, + "end": 481, "loc": { "start": { - "line": 27, - "column": 20 + "line": 22, + "column": 9 }, "end": { - "line": 27, - "column": 21 + "line": 22, + "column": 10 } } }, @@ -6468,24 +4132,24 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 584, - "end": 587, + "value": "A", + "start": 482, + "end": 483, "loc": { "start": { - "line": 27, - "column": 21 + "line": 22, + "column": 11 }, "end": { - "line": 27, - "column": 24 + "line": 22, + "column": 12 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6495,16 +4159,16 @@ "binop": null, "updateContext": null }, - "start": 587, - "end": 588, + "start": 483, + "end": 484, "loc": { "start": { - "line": 27, - "column": 24 + "line": 22, + "column": 12 }, "end": { - "line": 27, - "column": 25 + "line": 22, + "column": 13 } } }, @@ -6520,24 +4184,24 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 589, - "end": 590, + "value": "right", + "start": 484, + "end": 489, "loc": { "start": { - "line": 27, - "column": 26 + "line": 22, + "column": 13 }, "end": { - "line": 27, - "column": 27 + "line": 22, + "column": 18 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6547,16 +4211,16 @@ "binop": null, "updateContext": null }, - "start": 590, - "end": 591, + "start": 489, + "end": 490, "loc": { "start": { - "line": 27, - "column": 27 + "line": 22, + "column": 18 }, "end": { - "line": 27, - "column": 28 + "line": 22, + "column": 19 } } }, @@ -6572,95 +4236,96 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 591, - "end": 594, + "value": "assert", + "start": 492, + "end": 498, "loc": { "start": { - "line": 27, - "column": 28 + "line": 23, + "column": 1 }, "end": { - "line": 27, - "column": 31 + "line": 23, + "column": 7 } } }, { "type": { - "label": "]", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 594, - "end": 595, + "start": 498, + "end": 499, "loc": { "start": { - "line": 27, - "column": 31 + "line": 23, + "column": 7 }, "end": { - "line": 27, - "column": 32 + "line": 23, + "column": 8 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 595, - "end": 596, + "value": "B", + "start": 499, + "end": 500, "loc": { "start": { - "line": 27, - "column": 32 + "line": 23, + "column": 8 }, "end": { - "line": 27, - "column": 33 + "line": 23, + "column": 9 } } }, { "type": { - "label": "[", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 598, - "end": 599, + "value": "instanceof", + "start": 501, + "end": 511, "loc": { "start": { - "line": 28, - "column": 1 + "line": 23, + "column": 10 }, "end": { - "line": 28, - "column": 2 + "line": 23, + "column": 20 } } }, @@ -6676,23 +4341,23 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 599, - "end": 600, + "value": "Node", + "start": 512, + "end": 516, "loc": { "start": { - "line": 28, - "column": 2 + "line": 23, + "column": 21 }, "end": { - "line": 28, - "column": 3 + "line": 23, + "column": 25 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6700,52 +4365,52 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 600, - "end": 601, + "start": 516, + "end": 517, "loc": { "start": { - "line": 28, - "column": 3 + "line": 23, + "column": 25 }, "end": { - "line": 28, - "column": 4 + "line": 23, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "_color", - "start": 601, - "end": 607, + "start": 517, + "end": 518, "loc": { "start": { - "line": 28, - "column": 4 + "line": 23, + "column": 26 }, "end": { - "line": 28, - "column": 10 + "line": 23, + "column": 27 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6755,16 +4420,17 @@ "binop": null, "updateContext": null }, - "start": 607, - "end": 608, + "value": "const", + "start": 521, + "end": 526, "loc": { "start": { - "line": 28, - "column": 10 + "line": 25, + "column": 1 }, "end": { - "line": 28, - "column": 11 + "line": 25, + "column": 6 } } }, @@ -6780,43 +4446,44 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 609, - "end": 610, + "value": "p", + "start": 527, + "end": 528, "loc": { "start": { - "line": 28, - "column": 12 + "line": 25, + "column": 7 }, "end": { - "line": 28, - "column": 13 + "line": 25, + "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 610, - "end": 611, + "value": "=", + "start": 529, + "end": 530, "loc": { "start": { - "line": 28, - "column": 13 + "line": 25, + "column": 9 }, "end": { - "line": 28, - "column": 14 + "line": 25, + "column": 10 } } }, @@ -6832,23 +4499,23 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 611, - "end": 617, + "value": "A", + "start": 531, + "end": 532, "loc": { "start": { - "line": 28, - "column": 14 + "line": 25, + "column": 11 }, "end": { - "line": 28, - "column": 20 + "line": 25, + "column": 12 } } }, { "type": { - "label": "]", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6859,51 +4526,50 @@ "binop": null, "updateContext": null }, - "start": 617, - "end": 618, + "start": 532, + "end": 533, "loc": { - "start": { - "line": 28, - "column": 20 + "start": { + "line": 25, + "column": 12 }, "end": { - "line": 28, - "column": 21 + "line": 25, + "column": 13 } } }, { "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 619, - "end": 620, + "value": "parent", + "start": 533, + "end": 539, "loc": { "start": { - "line": 28, - "column": 22 + "line": 25, + "column": 13 }, "end": { - "line": 28, - "column": 23 + "line": 25, + "column": 19 } } }, { "type": { - "label": "[", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6912,68 +4578,69 @@ "binop": null, "updateContext": null }, - "start": 621, - "end": 622, + "start": 539, + "end": 540, "loc": { "start": { - "line": 28, - "column": 24 + "line": 25, + "column": 19 }, "end": { - "line": 28, - "column": 25 + "line": 25, + "column": 20 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "B", - "start": 622, - "end": 623, + "value": "if", + "start": 542, + "end": 544, "loc": { "start": { - "line": 28, - "column": 25 + "line": 26, + "column": 1 }, "end": { - "line": 28, - "column": 26 + "line": 26, + "column": 3 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 623, - "end": 624, + "start": 545, + "end": 546, "loc": { "start": { - "line": 28, - "column": 26 + "line": 26, + "column": 4 }, "end": { - "line": 28, - "column": 27 + "line": 26, + "column": 5 } } }, @@ -6989,23 +4656,23 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 624, - "end": 630, + "value": "p", + "start": 546, + "end": 547, "loc": { "start": { - "line": 28, - "column": 27 + "line": 26, + "column": 5 }, "end": { - "line": 28, - "column": 33 + "line": 26, + "column": 6 } } }, { "type": { - "label": ",", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -7013,25 +4680,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 630, - "end": 631, + "value": "!==", + "start": 548, + "end": 551, "loc": { "start": { - "line": 28, - "column": 33 + "line": 26, + "column": 7 }, "end": { - "line": 28, - "column": 34 + "line": 26, + "column": 10 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7039,25 +4708,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "A", - "start": 632, - "end": 633, + "value": "null", + "start": 552, + "end": 556, "loc": { "start": { - "line": 28, - "column": 35 + "line": 26, + "column": 11 }, "end": { - "line": 28, - "column": 36 + "line": 26, + "column": 15 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7065,26 +4735,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 633, - "end": 634, + "start": 556, + "end": 557, "loc": { "start": { - "line": 28, - "column": 36 + "line": 26, + "column": 15 }, "end": { - "line": 28, - "column": 37 + "line": 26, + "column": 16 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -7093,23 +4762,23 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 634, - "end": 640, + "start": 558, + "end": 559, "loc": { "start": { - "line": 28, - "column": 37 + "line": 26, + "column": 17 }, "end": { - "line": 28, - "column": 43 + "line": 26, + "column": 18 } } }, { "type": { - "label": "]", + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7120,42 +4789,42 @@ "binop": null, "updateContext": null }, - "start": 640, - "end": 641, + "value": "if", + "start": 562, + "end": 564, "loc": { "start": { - "line": 28, - "column": 43 + "line": 27, + "column": 2 }, "end": { - "line": 28, - "column": 44 + "line": 27, + "column": 4 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 641, - "end": 642, + "start": 565, + "end": 566, "loc": { "start": { - "line": 28, - "column": 44 + "line": 27, + "column": 5 }, "end": { - "line": 28, - "column": 45 + "line": 27, + "column": 6 } } }, @@ -7172,42 +4841,43 @@ "binop": null }, "value": "A", - "start": 645, - "end": 646, + "start": 566, + "end": 567, "loc": { "start": { - "line": 30, - "column": 1 + "line": 27, + "column": 6 }, "end": { - "line": 30, - "column": 2 + "line": 27, + "column": 7 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 646, - "end": 647, + "value": "===", + "start": 568, + "end": 571, "loc": { "start": { - "line": 30, - "column": 2 + "line": 27, + "column": 8 }, "end": { - "line": 30, - "column": 3 + "line": 27, + "column": 11 } } }, @@ -7223,44 +4893,43 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 647, - "end": 651, + "value": "p", + "start": 572, + "end": 573, "loc": { "start": { - "line": 30, - "column": 3 + "line": 27, + "column": 12 }, "end": { - "line": 30, - "column": 7 + "line": 27, + "column": 13 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 652, - "end": 653, + "start": 573, + "end": 574, "loc": { "start": { - "line": 30, - "column": 8 + "line": 27, + "column": 13 }, "end": { - "line": 30, - "column": 9 + "line": 27, + "column": 14 } } }, @@ -7276,43 +4945,42 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 654, - "end": 655, + "value": "left", + "start": 574, + "end": 578, "loc": { "start": { - "line": 30, - "column": 10 + "line": 27, + "column": 14 }, "end": { - "line": 30, - "column": 11 + "line": 27, + "column": 18 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 655, - "end": 656, + "start": 578, + "end": 579, "loc": { "start": { - "line": 30, - "column": 11 + "line": 27, + "column": 18 }, "end": { - "line": 30, - "column": 12 + "line": 27, + "column": 19 } } }, @@ -7328,17 +4996,17 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 658, - "end": 659, + "value": "p", + "start": 580, + "end": 581, "loc": { "start": { - "line": 31, - "column": 1 + "line": 27, + "column": 20 }, "end": { - "line": 31, - "column": 2 + "line": 27, + "column": 21 } } }, @@ -7355,16 +5023,16 @@ "binop": null, "updateContext": null }, - "start": 659, - "end": 660, + "start": 581, + "end": 582, "loc": { "start": { - "line": 31, - "column": 2 + "line": 27, + "column": 21 }, "end": { - "line": 31, - "column": 3 + "line": 27, + "column": 22 } } }, @@ -7380,17 +5048,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 660, - "end": 665, + "value": "left", + "start": 582, + "end": 586, "loc": { "start": { - "line": 31, - "column": 3 + "line": 27, + "column": 22 }, - "end": { - "line": 31, - "column": 8 + "end": { + "line": 27, + "column": 26 } } }, @@ -7408,16 +5076,16 @@ "updateContext": null }, "value": "=", - "start": 666, - "end": 667, + "start": 587, + "end": 588, "loc": { "start": { - "line": 31, - "column": 9 + "line": 27, + "column": 27 }, "end": { - "line": 31, - "column": 10 + "line": 27, + "column": 28 } } }, @@ -7433,17 +5101,17 @@ "postfix": false, "binop": null }, - "value": "c", - "start": 668, - "end": 669, + "value": "B", + "start": 589, + "end": 590, "loc": { "start": { - "line": 31, - "column": 11 + "line": 27, + "column": 29 }, "end": { - "line": 31, - "column": 12 + "line": 27, + "column": 30 } } }, @@ -7460,16 +5128,44 @@ "binop": null, "updateContext": null }, - "start": 669, - "end": 670, + "start": 590, + "end": 591, "loc": { "start": { - "line": 31, - "column": 12 + "line": 27, + "column": 30 }, "end": { - "line": 31, - "column": 13 + "line": 27, + "column": 31 + } + } + }, + { + "type": { + "label": "else", + "keyword": "else", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "else", + "start": 594, + "end": 598, + "loc": { + "start": { + "line": 28, + "column": 2 + }, + "end": { + "line": 28, + "column": 6 } } }, @@ -7485,17 +5181,17 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 673, - "end": 674, + "value": "p", + "start": 599, + "end": 600, "loc": { "start": { - "line": 33, - "column": 1 + "line": 28, + "column": 7 }, "end": { - "line": 33, - "column": 2 + "line": 28, + "column": 8 } } }, @@ -7512,16 +5208,16 @@ "binop": null, "updateContext": null }, - "start": 674, - "end": 675, + "start": 600, + "end": 601, "loc": { "start": { - "line": 33, - "column": 2 + "line": 28, + "column": 8 }, "end": { - "line": 33, - "column": 3 + "line": 28, + "column": 9 } } }, @@ -7537,17 +5233,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 675, - "end": 679, + "value": "right", + "start": 601, + "end": 606, "loc": { "start": { - "line": 33, - "column": 3 + "line": 28, + "column": 9 }, "end": { - "line": 33, - "column": 7 + "line": 28, + "column": 14 } } }, @@ -7565,16 +5261,16 @@ "updateContext": null }, "value": "=", - "start": 680, - "end": 681, + "start": 607, + "end": 608, "loc": { "start": { - "line": 33, - "column": 8 + "line": 28, + "column": 15 }, "end": { - "line": 33, - "column": 9 + "line": 28, + "column": 16 } } }, @@ -7590,17 +5286,17 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 682, - "end": 683, + "value": "B", + "start": 609, + "end": 610, "loc": { "start": { - "line": 33, - "column": 10 + "line": 28, + "column": 17 }, "end": { - "line": 33, - "column": 11 + "line": 28, + "column": 18 } } }, @@ -7617,16 +5313,41 @@ "binop": null, "updateContext": null }, - "start": 683, - "end": 684, + "start": 610, + "end": 611, "loc": { "start": { - "line": 33, - "column": 11 + "line": 28, + "column": 18 }, "end": { - "line": 33, - "column": 12 + "line": 28, + "column": 19 + } + } + }, + { + "type": { + "label": "}", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 613, + "end": 614, + "loc": { + "start": { + "line": 29, + "column": 1 + }, + "end": { + "line": 29, + "column": 2 } } }, @@ -7643,15 +5364,15 @@ "binop": null }, "value": "B", - "start": 686, - "end": 687, + "start": 617, + "end": 618, "loc": { "start": { - "line": 34, + "line": 31, "column": 1 }, "end": { - "line": 34, + "line": 31, "column": 2 } } @@ -7669,15 +5390,15 @@ "binop": null, "updateContext": null }, - "start": 687, - "end": 688, + "start": 618, + "end": 619, "loc": { "start": { - "line": 34, + "line": 31, "column": 2 }, "end": { - "line": 34, + "line": 31, "column": 3 } } @@ -7694,17 +5415,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 688, - "end": 693, + "value": "parent", + "start": 619, + "end": 625, "loc": { "start": { - "line": 34, + "line": 31, "column": 3 }, "end": { - "line": 34, - "column": 8 + "line": 31, + "column": 9 } } }, @@ -7722,16 +5443,16 @@ "updateContext": null }, "value": "=", - "start": 694, - "end": 695, + "start": 626, + "end": 627, "loc": { "start": { - "line": 34, - "column": 9 + "line": 31, + "column": 10 }, "end": { - "line": 34, - "column": 10 + "line": 31, + "column": 11 } } }, @@ -7747,17 +5468,17 @@ "postfix": false, "binop": null }, - "value": "b", - "start": 696, - "end": 697, + "value": "p", + "start": 628, + "end": 629, "loc": { "start": { - "line": 34, - "column": 11 + "line": 31, + "column": 12 }, "end": { - "line": 34, - "column": 12 + "line": 31, + "column": 13 } } }, @@ -7774,69 +5495,68 @@ "binop": null, "updateContext": null }, - "start": 697, - "end": 698, + "start": 629, + "end": 630, "loc": { "start": { - "line": 34, - "column": 12 + "line": 31, + "column": 13 }, "end": { - "line": 34, - "column": 13 + "line": 31, + "column": 14 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 701, - "end": 703, + "value": "A", + "start": 632, + "end": 633, "loc": { "start": { - "line": 36, + "line": 32, "column": 1 }, "end": { - "line": 36, - "column": 3 + "line": 32, + "column": 2 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 704, - "end": 705, + "start": 633, + "end": 634, "loc": { "start": { - "line": 36, - "column": 4 + "line": 32, + "column": 2 }, "end": { - "line": 36, - "column": 5 + "line": 32, + "column": 3 } } }, @@ -7852,53 +5572,78 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 705, - "end": 706, + "value": "parent", + "start": 634, + "end": 640, "loc": { "start": { - "line": 36, - "column": 5 + "line": 32, + "column": 3 }, "end": { - "line": 36, - "column": 6 + "line": 32, + "column": 9 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, + "isAssign": true, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "=", + "start": 641, + "end": 642, + "loc": { + "start": { + "line": 32, + "column": 10 + }, + "end": { + "line": 32, + "column": 11 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "!==", - "start": 707, - "end": 710, + "value": "B", + "start": 643, + "end": 644, "loc": { "start": { - "line": 36, - "column": 7 + "line": 32, + "column": 12 }, "end": { - "line": 36, - "column": 10 + "line": 32, + "column": 13 } } }, { "type": { - "label": "null", - "keyword": "null", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7907,23 +5652,23 @@ "binop": null, "updateContext": null }, - "value": "null", - "start": 711, - "end": 715, + "start": 644, + "end": 645, "loc": { "start": { - "line": 36, - "column": 11 + "line": 32, + "column": 13 }, "end": { - "line": 36, - "column": 15 + "line": 32, + "column": 14 } } }, { "type": { - "label": ")", + "label": "const", + "keyword": "const", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7931,18 +5676,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 715, - "end": 716, + "value": "const", + "start": 648, + "end": 653, "loc": { "start": { - "line": 36, - "column": 15 + "line": 34, + "column": 1 }, "end": { - "line": 36, - "column": 16 + "line": 34, + "column": 6 } } }, @@ -7958,43 +5705,44 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 717, - "end": 718, + "value": "b", + "start": 654, + "end": 655, "loc": { "start": { - "line": 36, - "column": 17 + "line": 34, + "column": 7 }, "end": { - "line": 36, - "column": 18 + "line": 34, + "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 718, - "end": 719, + "value": "=", + "start": 656, + "end": 657, "loc": { "start": { - "line": 36, - "column": 18 + "line": 34, + "column": 9 }, "end": { - "line": 36, - "column": 19 + "line": 34, + "column": 10 } } }, @@ -8010,44 +5758,43 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 719, - "end": 725, + "value": "B", + "start": 658, + "end": 659, "loc": { "start": { - "line": 36, - "column": 19 + "line": 34, + "column": 11 }, "end": { - "line": 36, - "column": 25 + "line": 34, + "column": 12 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 726, - "end": 727, + "start": 659, + "end": 660, "loc": { "start": { - "line": 36, - "column": 26 + "line": 34, + "column": 12 }, "end": { - "line": 36, - "column": 27 + "line": 34, + "column": 13 } } }, @@ -8063,17 +5810,17 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 728, - "end": 729, + "value": "left", + "start": 660, + "end": 664, "loc": { "start": { - "line": 36, - "column": 28 + "line": 34, + "column": 13 }, "end": { - "line": 36, - "column": 29 + "line": 34, + "column": 17 } } }, @@ -8090,69 +5837,68 @@ "binop": null, "updateContext": null }, - "start": 729, - "end": 730, + "start": 664, + "end": 665, "loc": { "start": { - "line": 36, - "column": 29 + "line": 34, + "column": 17 }, "end": { - "line": 36, - "column": 30 + "line": 34, + "column": 18 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 732, - "end": 734, + "value": "A", + "start": 667, + "end": 668, "loc": { "start": { - "line": 37, + "line": 35, "column": 1 }, "end": { - "line": 37, - "column": 3 + "line": 35, + "column": 2 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 735, - "end": 736, + "start": 668, + "end": 669, "loc": { "start": { - "line": 37, - "column": 4 + "line": 35, + "column": 2 }, "end": { - "line": 37, - "column": 5 + "line": 35, + "column": 3 } } }, @@ -8168,51 +5914,50 @@ "postfix": false, "binop": null }, - "value": "b", - "start": 736, - "end": 737, + "value": "right", + "start": 669, + "end": 674, "loc": { "start": { - "line": 37, - "column": 5 + "line": 35, + "column": 3 }, "end": { - "line": 37, - "column": 6 + "line": 35, + "column": 8 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "!==", - "start": 738, - "end": 741, + "value": "=", + "start": 675, + "end": 676, "loc": { "start": { - "line": 37, - "column": 7 + "line": 35, + "column": 9 }, "end": { - "line": 37, + "line": 35, "column": 10 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -8220,45 +5965,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 742, - "end": 746, + "value": "b", + "start": 677, + "end": 678, "loc": { "start": { - "line": 37, + "line": 35, "column": 11 }, "end": { - "line": 37, - "column": 15 + "line": 35, + "column": 12 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 746, - "end": 747, + "start": 678, + "end": 679, "loc": { "start": { - "line": 37, - "column": 15 + "line": 35, + "column": 12 }, "end": { - "line": 37, - "column": 16 + "line": 35, + "column": 13 } } }, @@ -8274,17 +6019,17 @@ "postfix": false, "binop": null }, - "value": "b", - "start": 748, - "end": 749, + "value": "B", + "start": 681, + "end": 682, "loc": { "start": { - "line": 37, - "column": 17 + "line": 36, + "column": 1 }, "end": { - "line": 37, - "column": 18 + "line": 36, + "column": 2 } } }, @@ -8301,16 +6046,16 @@ "binop": null, "updateContext": null }, - "start": 749, - "end": 750, + "start": 682, + "end": 683, "loc": { "start": { - "line": 37, - "column": 18 + "line": 36, + "column": 2 }, "end": { - "line": 37, - "column": 19 + "line": 36, + "column": 3 } } }, @@ -8326,17 +6071,17 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 750, - "end": 756, + "value": "left", + "start": 683, + "end": 687, "loc": { "start": { - "line": 37, - "column": 19 + "line": 36, + "column": 3 }, "end": { - "line": 37, - "column": 25 + "line": 36, + "column": 7 } } }, @@ -8354,16 +6099,16 @@ "updateContext": null }, "value": "=", - "start": 757, - "end": 758, + "start": 688, + "end": 689, "loc": { "start": { - "line": 37, - "column": 26 + "line": 36, + "column": 8 }, "end": { - "line": 37, - "column": 27 + "line": 36, + "column": 9 } } }, @@ -8379,17 +6124,17 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 759, - "end": 760, + "value": "A", + "start": 690, + "end": 691, "loc": { "start": { - "line": 37, - "column": 28 + "line": 36, + "column": 10 }, "end": { - "line": 37, - "column": 29 + "line": 36, + "column": 11 } } }, @@ -8406,16 +6151,16 @@ "binop": null, "updateContext": null }, - "start": 760, - "end": 761, + "start": 691, + "end": 692, "loc": { "start": { - "line": 37, - "column": 29 + "line": 36, + "column": 11 }, "end": { - "line": 37, - "column": 30 + "line": 36, + "column": 12 } } }, @@ -8434,8 +6179,8 @@ "updateContext": null }, "value": "if", - "start": 763, - "end": 765, + "start": 695, + "end": 697, "loc": { "start": { "line": 38, @@ -8459,8 +6204,8 @@ "postfix": false, "binop": null }, - "start": 766, - "end": 767, + "start": 698, + "end": 699, "loc": { "start": { "line": 38, @@ -8484,9 +6229,9 @@ "postfix": false, "binop": null }, - "value": "c", - "start": 767, - "end": 768, + "value": "b", + "start": 699, + "end": 700, "loc": { "start": { "line": 38, @@ -8512,8 +6257,8 @@ "updateContext": null }, "value": "!==", - "start": 769, - "end": 772, + "start": 701, + "end": 704, "loc": { "start": { "line": 38, @@ -8540,8 +6285,8 @@ "updateContext": null }, "value": "null", - "start": 773, - "end": 777, + "start": 705, + "end": 709, "loc": { "start": { "line": 38, @@ -8565,8 +6310,8 @@ "postfix": false, "binop": null }, - "start": 777, - "end": 778, + "start": 709, + "end": 710, "loc": { "start": { "line": 38, @@ -8590,9 +6335,9 @@ "postfix": false, "binop": null }, - "value": "c", - "start": 779, - "end": 780, + "value": "b", + "start": 711, + "end": 712, "loc": { "start": { "line": 38, @@ -8617,8 +6362,8 @@ "binop": null, "updateContext": null }, - "start": 780, - "end": 781, + "start": 712, + "end": 713, "loc": { "start": { "line": 38, @@ -8643,8 +6388,8 @@ "binop": null }, "value": "parent", - "start": 781, - "end": 787, + "start": 713, + "end": 719, "loc": { "start": { "line": 38, @@ -8670,8 +6415,8 @@ "updateContext": null }, "value": "=", - "start": 788, - "end": 789, + "start": 720, + "end": 721, "loc": { "start": { "line": 38, @@ -8696,8 +6441,8 @@ "binop": null }, "value": "A", - "start": 790, - "end": 791, + "start": 722, + "end": 723, "loc": { "start": { "line": 38, @@ -8722,8 +6467,8 @@ "binop": null, "updateContext": null }, - "start": 791, - "end": 792, + "start": 723, + "end": 724, "loc": { "start": { "line": 38, @@ -8747,8 +6492,8 @@ "postfix": false, "binop": null }, - "start": 793, - "end": 794, + "start": 725, + "end": 726, "loc": { "start": { "line": 39, @@ -8773,8 +6518,8 @@ "binop": null, "updateContext": null }, - "start": 794, - "end": 795, + "start": 726, + "end": 727, "loc": { "start": { "line": 39, @@ -8801,8 +6546,8 @@ "updateContext": null }, "value": "export", - "start": 797, - "end": 803, + "start": 729, + "end": 735, "loc": { "start": { "line": 41, @@ -8829,8 +6574,8 @@ "updateContext": null }, "value": "default", - "start": 804, - "end": 811, + "start": 736, + "end": 743, "loc": { "start": { "line": 41, @@ -8855,8 +6600,8 @@ "binop": null }, "value": "rotate_left", - "start": 812, - "end": 823, + "start": 744, + "end": 755, "loc": { "start": { "line": 41, @@ -8881,8 +6626,8 @@ "binop": null, "updateContext": null }, - "start": 823, - "end": 824, + "start": 755, + "end": 756, "loc": { "start": { "line": 41, @@ -8907,8 +6652,8 @@ "binop": null, "updateContext": null }, - "start": 825, - "end": 825, + "start": 757, + "end": 757, "loc": { "start": { "line": 42, diff --git a/ast/source/rotate/rotate_right.js.json b/ast/source/rotate/rotate_right.js.json index c84d367..ac58061 100644 --- a/ast/source/rotate/rotate_right.js.json +++ b/ast/source/rotate/rotate_right.js.json @@ -1,7 +1,7 @@ { "type": "File", "start": 0, - "end": 836, + "end": 768, "loc": { "start": { "line": 1, @@ -15,7 +15,7 @@ "program": { "type": "Program", "start": 0, - "end": 836, + "end": 768, "loc": { "start": { "line": 1, @@ -168,16 +168,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n ", + "value": "*\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * p p\n * | |\n * B A\n * / \\ / \\\n * A y -> x B\n * / \\ / \\\n * x b b j\n *\n *\n * @param {Node} B - The root of the tree.\n *\n ", "start": 67, - "end": 406, + "end": 421, "loc": { "start": { "line": 4, "column": 0 }, "end": { - "line": 17, + "line": 18, "column": 3 } } @@ -186,11 +186,11 @@ }, { "type": "Identifier", - "start": 408, - "end": 805, + "start": 423, + "end": 737, "loc": { "start": { - "line": 19, + "line": 20, "column": 0 }, "end": { @@ -201,11 +201,11 @@ "declarations": [ { "type": "VariableDeclarator", - "start": 414, - "end": 804, + "start": 429, + "end": 736, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { @@ -215,15 +215,15 @@ }, "id": { "type": "Identifier", - "start": 414, - "end": 426, + "start": 429, + "end": 441, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 19, + "line": 20, "column": 18 }, "identifierName": "rotate_right" @@ -233,11 +233,11 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 429, - "end": 804, + "start": 444, + "end": 736, "loc": { "start": { - "line": 19, + "line": 20, "column": 21 }, "end": { @@ -252,15 +252,15 @@ "params": [ { "type": "Identifier", - "start": 430, - "end": 431, + "start": 445, + "end": 446, "loc": { "start": { - "line": 19, + "line": 20, "column": 22 }, "end": { - "line": 19, + "line": 20, "column": 23 }, "identifierName": "B" @@ -270,11 +270,11 @@ ], "body": { "type": "BlockStatement", - "start": 436, - "end": 804, + "start": 451, + "end": 736, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { @@ -285,43 +285,43 @@ "body": [ { "type": "ExpressionStatement", - "start": 439, - "end": 465, + "start": 454, + "end": 480, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 439, - "end": 464, + "start": 454, + "end": 479, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 26 } }, "callee": { "type": "Identifier", - "start": 439, - "end": 445, + "start": 454, + "end": 460, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -331,29 +331,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 446, - "end": 463, + "start": 461, + "end": 478, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 25 } }, "left": { "type": "Identifier", - "start": 446, - "end": 447, + "start": 461, + "end": 462, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 9 }, "identifierName": "B" @@ -363,15 +363,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 459, - "end": 463, + "start": 474, + "end": 478, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 25 }, "identifierName": "Node" @@ -384,44 +384,44 @@ }, { "type": "VariableDeclaration", - 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"identifierName": "a" + "identifierName": "p" }, - "name": "a" + "name": "p" } } }, { "type": "ExpressionStatement", - "start": 668, - "end": 680, + "start": 641, + "end": 654, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, - "column": 13 + "line": 32, + "column": 14 } }, "expression": { "type": "AssignmentExpression", - "start": 668, - "end": 679, + "start": 641, + "end": 653, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, - "column": 12 + "line": 32, + "column": 13 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 668, - "end": 675, + "start": 641, + "end": 649, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, - "column": 8 + "line": 32, + "column": 9 } }, "object": { "type": "Identifier", - "start": 668, - "end": 669, + "start": 641, + "end": 642, "loc": { "start": { - "line": 31, + "line": 32, "column": 1 }, "end": { - "line": 31, + "line": 32, "column": 2 }, "identifierName": "B" @@ -1571,35 +1217,35 @@ }, "property": { "type": "Identifier", - "start": 670, - "end": 675, + "start": 643, + "end": 649, "loc": { "start": { - "line": 31, + "line": 32, "column": 3 }, "end": { - "line": 31, - "column": 8 + "line": 32, + "column": 9 }, - "identifierName": "right" + "identifierName": "parent" }, - "name": "right" + "name": "parent" }, "computed": false }, "right": { "type": "Identifier", - "start": 678, - "end": 679, + "start": 652, + "end": 653, "loc": { "start": { - "line": 31, - "column": 11 + "line": 32, + "column": 12 }, "end": { - "line": 31, - "column": 12 + "line": 32, + "column": 13 }, "identifierName": "A" }, @@ -1608,76 +1254,176 @@ } }, { - "type": "ExpressionStatement", - "start": 683, - "end": 694, + "type": "VariableDeclaration", + "start": 657, + "end": 675, "loc": { "start": { - "line": 33, + "line": 34, "column": 1 }, "end": { - "line": 33, - "column": 12 + "line": 34, + "column": 19 } }, - "expression": { - "type": "AssignmentExpression", - "start": 683, - "end": 693, - "loc": { - "start": { - "line": 33, - "column": 1 - }, - "end": { - "line": 33, - "column": 11 - } - }, - "operator": "=", - "left": { - "type": "MemberExpression", - "start": 683, - "end": 689, + "declarations": [ + { + "type": "VariableDeclarator", + "start": 663, + "end": 674, "loc": { "start": { - "line": 33, - "column": 1 + "line": 34, + "column": 7 }, "end": { - "line": 33, - "column": 7 + "line": 34, + "column": 18 + } + }, + "id": { + "type": "Identifier", + "start": 663, + "end": 664, + "loc": { + "start": { + "line": 34, + "column": 7 + }, + "end": { + "line": 34, + "column": 8 + }, + "identifierName": "b" + }, + "name": "b" + }, + "init": { + "type": "MemberExpression", + "start": 667, + "end": 674, + "loc": { + "start": { + "line": 34, + "column": 11 + }, + "end": { + "line": 34, + "column": 18 + } + }, + "object": { + "type": "Identifier", + "start": 667, + "end": 668, + "loc": { + "start": { + "line": 34, + "column": 11 + }, + "end": { + "line": 34, + "column": 12 + }, + "identifierName": "A" + }, + "name": "A" + }, + "property": { + "type": "Identifier", + "start": 669, + "end": 674, + "loc": { + "start": { + "line": 34, + "column": 13 + }, + "end": { + "line": 34, + "column": 18 + }, + "identifierName": "right" + }, + "name": "right" + }, + "computed": false + } + } + ], + "kind": "const" + }, + { + "type": "ExpressionStatement", + "start": 677, + "end": 688, + "loc": { + "start": { + "line": 35, + "column": 1 + }, + "end": { + "line": 35, + "column": 12 + } + }, + "expression": { + "type": "AssignmentExpression", + "start": 677, + "end": 687, + "loc": { + "start": { + "line": 35, + "column": 1 + }, + "end": { + "line": 35, + "column": 11 + } + }, + "operator": "=", + "left": { + "type": "MemberExpression", + "start": 677, + "end": 683, + "loc": { + "start": { + "line": 35, + "column": 1 + }, + "end": { + "line": 35, + "column": 7 } }, "object": { "type": "Identifier", - "start": 683, - "end": 684, + "start": 677, + "end": 678, "loc": { "start": { - "line": 33, + "line": 35, "column": 1 }, "end": { - "line": 33, + "line": 35, "column": 2 }, - "identifierName": "A" + "identifierName": "B" }, - "name": "A" + "name": "B" }, "property": { "type": "Identifier", - "start": 685, - "end": 689, + "start": 679, + "end": 683, "loc": { "start": { - "line": 33, + "line": 35, "column": 3 }, "end": { - "line": 33, + "line": 35, "column": 7 }, "identifierName": "left" @@ -1688,15 +1434,15 @@ }, "right": { "type": "Identifier", - "start": 692, - "end": 693, + "start": 686, + "end": 687, "loc": { "start": { - "line": 33, + "line": 35, "column": 10 }, "end": { - "line": 33, + "line": 35, "column": 11 }, "identifierName": "b" @@ -1707,58 +1453,58 @@ }, { "type": "ExpressionStatement", - "start": 696, - "end": 708, + "start": 690, + "end": 702, "loc": { "start": { - "line": 34, + "line": 36, "column": 1 }, "end": { - "line": 34, + "line": 36, "column": 13 } }, "expression": { "type": "AssignmentExpression", - "start": 696, - "end": 707, + "start": 690, + "end": 701, "loc": { "start": { - "line": 34, + "line": 36, "column": 1 }, "end": { - "line": 34, + "line": 36, "column": 12 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 696, - "end": 703, + "start": 690, + "end": 697, "loc": { "start": { - "line": 34, + "line": 36, "column": 1 }, "end": { - "line": 34, + "line": 36, "column": 8 } }, "object": { "type": "Identifier", - "start": 696, - "end": 697, + "start": 690, + "end": 691, "loc": { "start": { - "line": 34, + "line": 36, "column": 1 }, "end": { - "line": 34, + "line": 36, "column": 2 }, "identifierName": "A" @@ -1767,15 +1513,15 @@ }, "property": { "type": "Identifier", - "start": 698, - "end": 703, + "start": 692, + "end": 697, "loc": { "start": { - "line": 34, + "line": 36, "column": 3 }, "end": { - "line": 34, + "line": 36, "column": 8 }, "identifierName": "right" @@ -1786,80 +1532,80 @@ }, "right": { "type": "Identifier", - "start": 706, - "end": 707, + "start": 700, + "end": 701, "loc": { "start": { - "line": 34, + "line": 36, "column": 11 }, "end": { - "line": 34, + "line": 36, "column": 12 }, - "identifierName": "c" + "identifierName": "B" }, - "name": "c" + "name": "B" } } }, { "type": "IfStatement", - "start": 711, - "end": 740, + "start": 705, + "end": 734, "loc": { "start": { - "line": 36, + "line": 38, "column": 1 }, "end": { - "line": 36, + "line": 38, "column": 30 } }, "test": { "type": "BinaryExpression", - "start": 715, - "end": 725, + "start": 709, + "end": 719, "loc": { "start": { - "line": 36, + "line": 38, "column": 5 }, "end": { - "line": 36, + "line": 38, "column": 15 } }, "left": { "type": "Identifier", - "start": 715, - "end": 716, + "start": 709, + "end": 710, "loc": { "start": { - "line": 36, + "line": 38, "column": 5 }, "end": { - "line": 36, + "line": 38, "column": 6 }, - "identifierName": "a" + "identifierName": "b" }, - "name": "a" + "name": "b" }, "operator": "!==", "right": { "type": "NullLiteral", - "start": 721, - "end": 725, + "start": 715, + "end": 719, "loc": { "start": { - "line": 36, + "line": 38, "column": 11 }, "end": { - "line": 36, + "line": 38, "column": 15 } } @@ -1867,75 +1613,75 @@ }, "consequent": { "type": "ExpressionStatement", - "start": 727, - "end": 740, + "start": 721, + "end": 734, "loc": { "start": { - "line": 36, + "line": 38, "column": 17 }, "end": { - "line": 36, + "line": 38, "column": 30 } }, "expression": { "type": "AssignmentExpression", - "start": 727, - "end": 739, + "start": 721, + "end": 733, "loc": { "start": { - "line": 36, + "line": 38, "column": 17 }, "end": { - "line": 36, + "line": 38, "column": 29 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 727, - "end": 735, + "start": 721, + "end": 729, "loc": { "start": { - "line": 36, + "line": 38, "column": 17 }, "end": { - "line": 36, + "line": 38, "column": 25 } }, "object": { "type": "Identifier", - "start": 727, - "end": 728, + "start": 721, + "end": 722, "loc": { "start": { - "line": 36, + "line": 38, "column": 17 }, "end": { - "line": 36, + "line": 38, "column": 18 }, - "identifierName": "a" + "identifierName": "b" }, - "name": "a" + "name": "b" }, "property": { "type": "Identifier", - "start": 729, - "end": 735, + "start": 723, + "end": 729, "loc": { "start": { - "line": 36, + "line": 38, "column": 19 }, "end": { - "line": 36, + "line": 38, "column": 25 }, "identifierName": "parent" @@ -1946,15 +1692,15 @@ }, "right": { "type": "Identifier", - "start": 738, - "end": 739, + "start": 732, + "end": 733, "loc": { "start": { - "line": 36, + "line": 38, "column": 28 }, "end": { - "line": 36, + "line": 38, "column": 29 }, "identifierName": "B" @@ -1964,330 +1710,6 @@ } }, "alternate": null - }, - { - "type": "IfStatement", - "start": 742, - "end": 771, - "loc": { - "start": { - "line": 37, - "column": 1 - }, - "end": { - "line": 37, - "column": 30 - } - }, - "test": { - "type": "BinaryExpression", - "start": 746, - "end": 756, - "loc": { - "start": { - "line": 37, - "column": 5 - }, - "end": { - "line": 37, - "column": 15 - } - }, - "left": { - "type": "Identifier", - 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"end": 759, - "loc": { - "start": { - "line": 37, - "column": 17 - }, - "end": { - "line": 37, - "column": 18 - }, - "identifierName": "b" - }, - "name": "b" - }, - "property": { - "type": "Identifier", - "start": 760, - "end": 766, - "loc": { - "start": { - "line": 37, - "column": 19 - }, - "end": { - "line": 37, - "column": 25 - }, - "identifierName": "parent" - }, - "name": "parent" - }, - "computed": false - }, - "right": { - "type": "Identifier", - "start": 769, - "end": 770, - "loc": { - "start": { - "line": 37, - "column": 28 - }, - "end": { - "line": 37, - "column": 29 - }, - "identifierName": "A" - }, - "name": "A" - } - } - }, - "alternate": null - }, - { - "type": "IfStatement", - "start": 773, - "end": 802, - "loc": { - "start": { - "line": 38, - "column": 1 - }, - "end": { - "line": 38, - "column": 30 - } - }, - "test": { - "type": "BinaryExpression", - "start": 777, - "end": 787, - "loc": { - "start": { - "line": 38, - "column": 5 - }, - "end": { - "line": 38, - "column": 15 - } - }, - "left": { - "type": "Identifier", - "start": 777, - "end": 778, - "loc": { - "start": { - "line": 38, - "column": 5 - }, - "end": { - "line": 38, - "column": 6 - }, - "identifierName": "c" - }, - "name": "c" - }, - "operator": "!==", - "right": { - "type": "NullLiteral", - "start": 783, - "end": 787, - "loc": { - "start": { - "line": 38, - "column": 11 - }, - "end": { - "line": 38, - "column": 15 - } - } - } - }, - "consequent": { - "type": "ExpressionStatement", - "start": 789, - "end": 802, - "loc": { - "start": { - "line": 38, - "column": 17 - }, - "end": { - "line": 38, - "column": 30 - } - }, - "expression": { - "type": "AssignmentExpression", - "start": 789, - "end": 801, - "loc": { - "start": { - "line": 38, - "column": 17 - }, - "end": { - "line": 38, - "column": 29 - } - }, - "operator": "=", - "left": { - "type": "MemberExpression", - "start": 789, - "end": 797, - "loc": { - "start": { - "line": 38, - "column": 17 - }, - "end": { - "line": 38, - "column": 25 - } - }, - "object": { - "type": "Identifier", - "start": 789, - "end": 790, - "loc": { - "start": { - "line": 38, - "column": 17 - }, - "end": { - "line": 38, - "column": 18 - }, - "identifierName": "c" - }, - "name": "c" - }, - "property": { - "type": "Identifier", - "start": 791, - "end": 797, - "loc": { - "start": { - "line": 38, - "column": 19 - }, - "end": { - "line": 38, - "column": 25 - }, - "identifierName": "parent" - }, - "name": "parent" - }, - "computed": false - }, - "right": { - "type": "Identifier", - "start": 800, - "end": 801, - "loc": { - "start": { - "line": 38, - "column": 28 - }, - "end": { - "line": 38, - "column": 29 - }, - "identifierName": "A" - }, - "name": "A" - } - } - }, - "alternate": null } ], "directives": [] @@ -2303,8 +1725,8 @@ }, { "type": "Identifier", - "start": 807, - "end": 835, + "start": 739, + "end": 767, "loc": { "start": { "line": 41, @@ -2317,8 +1739,8 @@ }, "declaration": { "type": "Identifier", - "start": 822, - "end": 834, + "start": 754, + "end": 766, "loc": { "start": { "line": 41, @@ -2338,8 +1760,8 @@ }, { "type": "ExportDefaultDeclaration", - "start": 807, - "end": 835, + "start": 739, + "end": 767, "loc": { "start": { "line": 41, @@ -2352,11 +1774,11 @@ }, "declaration": { "type": "VariableDeclaration", - "start": 408, - "end": 805, + "start": 423, + "end": 737, "loc": { "start": { - "line": 19, + "line": 20, "column": 0 }, "end": { @@ -2367,11 +1789,11 @@ "declarations": [ { "type": "VariableDeclarator", - "start": 414, - "end": 804, + "start": 429, + "end": 736, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { @@ -2381,15 +1803,15 @@ }, "id": { "type": "Identifier", - "start": 414, - "end": 426, + "start": 429, + "end": 441, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 19, + "line": 20, "column": 18 }, "identifierName": "rotate_right" @@ -2399,11 +1821,11 @@ }, "init": { "type": "ArrowFunctionExpression", - "start": 429, - "end": 804, + "start": 444, + "end": 736, "loc": { "start": { - "line": 19, + "line": 20, "column": 21 }, "end": { @@ -2413,15 +1835,15 @@ }, "id": { "type": "Identifier", - "start": 414, - "end": 426, + "start": 429, + "end": 441, "loc": { "start": { - "line": 19, + "line": 20, "column": 6 }, "end": { - "line": 19, + "line": 20, "column": 18 }, "identifierName": "rotate_right" @@ -2435,15 +1857,15 @@ "params": [ { "type": "Identifier", - "start": 430, - "end": 431, + "start": 445, + "end": 446, "loc": { "start": { - "line": 19, + "line": 20, "column": 22 }, "end": { - "line": 19, + "line": 20, "column": 23 }, "identifierName": "B" @@ -2453,11 +1875,11 @@ ], "body": { "type": "BlockStatement", - "start": 436, - "end": 804, + "start": 451, + "end": 736, "loc": { "start": { - "line": 19, + "line": 20, "column": 28 }, "end": { @@ -2468,43 +1890,43 @@ "body": [ { "type": "ExpressionStatement", - "start": 439, - "end": 465, + "start": 454, + "end": 480, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 439, - "end": 464, + "start": 454, + "end": 479, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 26 } }, "callee": { "type": "Identifier", - "start": 439, - "end": 445, + "start": 454, + "end": 460, "loc": { "start": { - "line": 20, + "line": 21, "column": 1 }, "end": { - "line": 20, + "line": 21, "column": 7 }, "identifierName": "assert" @@ -2514,29 +1936,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 446, - "end": 463, + "start": 461, + "end": 478, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 25 } }, "left": { "type": "Identifier", - "start": 446, - "end": 447, + "start": 461, + "end": 462, "loc": { "start": { - "line": 20, + "line": 21, "column": 8 }, "end": { - "line": 20, + "line": 21, "column": 9 }, "identifierName": "B" @@ -2546,15 +1968,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 459, - "end": 463, + "start": 474, + "end": 478, "loc": { "start": { - "line": 20, + "line": 21, "column": 21 }, "end": { - "line": 20, + "line": 21, "column": 25 }, "identifierName": "Node" @@ -2567,44 +1989,44 @@ }, { "type": "VariableDeclaration", - "start": 467, - "end": 484, + "start": 482, + "end": 499, "loc": { "start": { - "line": 21, + "line": 22, "column": 1 }, "end": { - "line": 21, + "line": 22, "column": 18 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 473, - "end": 483, + "start": 488, + "end": 498, "loc": { "start": { - "line": 21, + "line": 22, "column": 7 }, "end": { - "line": 21, + "line": 22, "column": 17 } }, "id": { "type": "Identifier", - "start": 473, - "end": 474, + "start": 488, + "end": 489, "loc": { "start": { - "line": 21, + "line": 22, "column": 7 }, "end": { - "line": 21, + "line": 22, "column": 8 }, "identifierName": "A" @@ -2613,29 +2035,29 @@ }, "init": { "type": "MemberExpression", - "start": 477, - "end": 483, + "start": 492, + "end": 498, "loc": { "start": { - "line": 21, + "line": 22, "column": 11 }, "end": { - "line": 21, + "line": 22, "column": 17 } }, "object": { "type": "Identifier", - "start": 477, - "end": 478, + "start": 492, + "end": 493, "loc": { "start": { - "line": 21, + "line": 22, "column": 11 }, "end": { - "line": 21, + "line": 22, "column": 12 }, "identifierName": "B" @@ -2644,15 +2066,15 @@ }, "property": { "type": "Identifier", - "start": 479, - "end": 483, + "start": 494, + "end": 498, "loc": { "start": { - "line": 21, + "line": 22, "column": 13 }, "end": { - "line": 21, + "line": 22, "column": 17 }, "identifierName": "left" @@ -2667,43 +2089,43 @@ }, { "type": "ExpressionStatement", - "start": 486, - "end": 512, + "start": 501, + "end": 527, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 27 } }, "expression": { "type": "CallExpression", - "start": 486, - "end": 511, + "start": 501, + "end": 526, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 26 } }, "callee": { "type": "Identifier", - "start": 486, - "end": 492, + "start": 501, + "end": 507, "loc": { "start": { - "line": 22, + "line": 23, "column": 1 }, "end": { - "line": 22, + "line": 23, "column": 7 }, "identifierName": "assert" @@ -2713,29 +2135,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 493, - "end": 510, + "start": 508, + "end": 525, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 25 } }, "left": { "type": "Identifier", - "start": 493, - "end": 494, + "start": 508, + "end": 509, "loc": { "start": { - "line": 22, + "line": 23, "column": 8 }, "end": { - "line": 22, + "line": 23, "column": 9 }, "identifierName": "A" @@ -2745,15 +2167,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 506, - "end": 510, + "start": 521, + "end": 525, "loc": { "start": { - "line": 22, + "line": 23, "column": 21 }, "end": { - "line": 22, + "line": 23, "column": 25 }, "identifierName": "Node" @@ -2766,237 +2188,37 @@ }, { "type": "VariableDeclaration", - "start": 514, - "end": 531, + "start": 530, + "end": 549, "loc": { "start": { - "line": 23, + "line": 25, "column": 1 }, "end": { - "line": 23, - "column": 18 + "line": 25, + "column": 20 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 520, - "end": 530, + "start": 536, + "end": 548, "loc": { "start": { - "line": 23, - "column": 7 - }, - "end": { - "line": 23, - "column": 17 - } - }, - "id": { - "type": "Identifier", - "start": 520, - "end": 521, - "loc": { - "start": { - "line": 23, - "column": 7 - }, - "end": { - "line": 23, - "column": 8 - }, - "identifierName": "a" - }, - "name": "a" - }, - "init": { - "type": "MemberExpression", - "start": 524, - "end": 530, - "loc": { - "start": { - "line": 23, - "column": 11 - }, - "end": { - "line": 23, - "column": 17 - } - }, - "object": { - "type": "Identifier", - "start": 524, - "end": 525, - "loc": { - "start": { - "line": 23, - "column": 11 - }, - "end": { - "line": 23, - "column": 12 - }, - "identifierName": "A" - }, - "name": "A" - }, - "property": { - "type": "Identifier", - "start": 526, - "end": 530, - "loc": { - "start": { - "line": 23, - "column": 13 - }, - "end": { - "line": 23, - "column": 17 - }, - "identifierName": "left" - }, - "name": "left" - }, - "computed": false - } - } - ], - "kind": "const" - }, - { - "type": "VariableDeclaration", - "start": 533, - "end": 551, - "loc": { - "start": { - "line": 24, - "column": 1 - }, - "end": { - "line": 24, - "column": 19 - } - }, - "declarations": [ - { - "type": "VariableDeclarator", - "start": 539, - "end": 550, - "loc": { - "start": { - "line": 24, - "column": 7 - }, - "end": { - "line": 24, - "column": 18 - } - }, - "id": { - "type": "Identifier", - "start": 539, - "end": 540, - "loc": { - "start": { - "line": 24, - "column": 7 - }, - "end": { - "line": 24, - "column": 8 - }, - "identifierName": "b" - }, - "name": "b" - }, - "init": { - "type": "MemberExpression", - "start": 543, - "end": 550, - "loc": { - "start": { - "line": 24, - "column": 11 - }, - "end": { - "line": 24, - "column": 18 - } - }, - "object": { - "type": "Identifier", - "start": 543, - "end": 544, - "loc": { - "start": { - "line": 24, - "column": 11 - }, - "end": { - "line": 24, - "column": 12 - }, - "identifierName": "A" - }, - "name": "A" - }, - "property": { - "type": "Identifier", - "start": 545, - "end": 550, - "loc": { - "start": { - "line": 24, - "column": 13 - }, - "end": { - "line": 24, - "column": 18 - }, - "identifierName": "right" - }, - "name": "right" - }, - "computed": false - } - } - ], - "kind": "const" - }, - { - "type": "VariableDeclaration", - "start": 553, - "end": 571, - "loc": { - "start": { - "line": 25, - "column": 1 - }, - "end": { - "line": 25, - "column": 19 - } - }, - "declarations": [ - { - "type": "VariableDeclarator", - "start": 559, - "end": 570, - "loc": { - "start": { - "line": 25, + "line": 25, "column": 7 }, "end": { "line": 25, - "column": 18 + "column": 19 } }, "id": { "type": "Identifier", - "start": 559, - "end": 560, + "start": 536, + "end": 537, "loc": { "start": { "line": 25, @@ -3006,14 +2228,14 @@ "line": 25, "column": 8 }, - "identifierName": "c" + "identifierName": "p" }, - "name": "c" + "name": "p" }, "init": { "type": "MemberExpression", - "start": 563, - "end": 570, + "start": 540, + "end": 548, "loc": { "start": { "line": 25, @@ -3021,13 +2243,13 @@ }, "end": { "line": 25, - "column": 18 + "column": 19 } }, "object": { "type": "Identifier", - "start": 563, - "end": 564, + "start": 540, + "end": 541, "loc": { "start": { "line": 25, @@ -3043,8 +2265,8 @@ }, "property": { "type": "Identifier", - "start": 565, - "end": 570, + "start": 542, + "end": 548, "loc": { "start": { "line": 25, @@ -3052,11 +2274,11 @@ }, "end": { "line": 25, - "column": 18 + "column": 19 }, - "identifierName": "right" + "identifierName": "parent" }, - "name": "right" + "name": "parent" }, "computed": false } @@ -3065,589 +2287,533 @@ "kind": "const" }, { - "type": "ExpressionStatement", - "start": 574, - "end": 606, + "type": "IfStatement", + "start": 551, + "end": 623, "loc": { "start": { - "line": 27, + "line": 26, "column": 1 }, "end": { - 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"loc": { - "start": { - "line": 24, - "column": 11 - }, - "end": { - "line": 24, - "column": 12 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 544, - "end": 545, + "value": "from", + "start": 41, + "end": 45, "loc": { "start": { - "line": 24, + "line": 2, "column": 12 }, "end": { - "line": 24, - "column": 13 + "line": 2, + "column": 16 } } }, { "type": { - "label": "name", + "label": "string", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -5890,19 +3590,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "right", - "start": 545, - "end": 550, + "value": "../types/Node.js", + "start": 46, + "end": 64, "loc": { "start": { - "line": 24, - "column": 13 + "line": 2, + "column": 17 }, "end": { - "line": 24, - "column": 18 + "line": 2, + "column": 35 } } }, @@ -5919,16 +3620,32 @@ "binop": null, "updateContext": null }, - "start": 550, - "end": 551, + "start": 64, + "end": 65, "loc": { "start": { - "line": 24, - "column": 18 + "line": 2, + "column": 35 }, "end": { - "line": 24, - "column": 19 + "line": 2, + "column": 36 + } + } + }, + { + "type": "CommentBlock", + "value": "*\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * p p\n * | |\n * B A\n * / \\ / \\\n * A y -> x B\n * / \\ / \\\n * x b b j\n *\n *\n * @param {Node} B - The root of the tree.\n *\n ", + "start": 67, + "end": 421, + "loc": { + "start": { + "line": 4, + "column": 0 + }, + "end": { + "line": 18, + "column": 3 } } }, @@ -5947,16 +3664,16 @@ "updateContext": null }, "value": "const", - "start": 553, - "end": 558, + "start": 423, + "end": 428, "loc": { "start": { - "line": 25, - "column": 1 + "line": 20, + "column": 0 }, "end": { - "line": 25, - "column": 6 + "line": 20, + "column": 5 } } }, @@ -5972,17 +3689,17 @@ "postfix": false, "binop": null }, - "value": "c", - "start": 559, - "end": 560, + "value": "rotate_right", + "start": 429, + "end": 441, "loc": { "start": { - "line": 25, - "column": 7 + "line": 20, + "column": 6 }, "end": { - "line": 25, - "column": 8 + "line": 20, + "column": 18 } } }, @@ -6000,23 +3717,23 @@ "updateContext": null }, "value": "=", - "start": 561, - "end": 562, + "start": 442, + "end": 443, "loc": { "start": { - "line": 25, - "column": 9 + "line": 20, + "column": 19 }, "end": { - "line": 25, - "column": 10 + "line": 20, + "column": 20 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -6025,43 +3742,16 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 563, - "end": 564, - "loc": { - "start": { - "line": 25, - "column": 11 - }, - "end": { - "line": 25, - "column": 12 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 564, - "end": 565, + "start": 444, + "end": 445, "loc": { "start": { - "line": 25, - "column": 12 + "line": 20, + "column": 21 }, "end": { - "line": 25, - "column": 13 + "line": 20, + "column": 22 } } }, @@ -6077,51 +3767,50 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 565, - "end": 570, + "value": "B", + "start": 445, + "end": 446, "loc": { "start": { - "line": 25, - "column": 13 + "line": 20, + "column": 22 }, "end": { - "line": 25, - "column": 18 + "line": 20, + "column": 23 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 570, - "end": 571, + "start": 446, + "end": 447, "loc": { "start": { - "line": 25, - "column": 18 + "line": 20, + "column": 23 }, "end": { - "line": 25, - "column": 19 + "line": 20, + "column": 24 } } }, { "type": { - "label": "[", + "label": "=>", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6130,23 +3819,23 @@ "binop": null, "updateContext": null }, - "start": 574, - "end": 575, + "start": 448, + "end": 450, "loc": { "start": { - "line": 27, - "column": 1 + "line": 20, + "column": 25 }, "end": { - "line": 27, - "column": 2 + "line": 20, + "column": 27 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -6155,43 +3844,16 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 575, - "end": 576, - "loc": { - "start": { - "line": 27, - "column": 2 - }, - "end": { - "line": 27, - "column": 3 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 576, - "end": 577, + "start": 451, + "end": 452, "loc": { "start": { - "line": 27, - "column": 3 + "line": 20, + "column": 28 }, "end": { - "line": 27, - "column": 4 + "line": 20, + "column": 29 } } }, @@ -6207,42 +3869,41 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 577, - "end": 580, + "value": "assert", + "start": 454, + "end": 460, "loc": { "start": { - "line": 27, - "column": 4 + "line": 21, + "column": 1 }, "end": { - "line": 27, + "line": 21, "column": 7 } } }, { "type": { - "label": ",", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 580, - "end": 581, + "start": 460, + "end": 461, "loc": { "start": { - "line": 27, + "line": 21, "column": 7 }, "end": { - "line": 27, + "line": 21, "column": 8 } } @@ -6260,42 +3921,44 @@ "binop": null }, "value": "B", - "start": 582, - "end": 583, + "start": 461, + "end": 462, "loc": { "start": { - "line": 27, - "column": 9 + "line": 21, + "column": 8 }, "end": { - "line": 27, - "column": 10 + "line": 21, + "column": 9 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 583, - "end": 584, + "value": "instanceof", + "start": 463, + "end": 473, "loc": { "start": { - "line": 27, + "line": 21, "column": 10 }, "end": { - "line": 27, - "column": 11 + "line": 21, + "column": 20 } } }, @@ -6311,23 +3974,23 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 584, - "end": 587, + "value": "Node", + "start": 474, + "end": 478, "loc": { "start": { - "line": 27, - "column": 11 + "line": 21, + "column": 21 }, "end": { - "line": 27, - "column": 14 + "line": 21, + "column": 25 } } }, { "type": { - "label": "]", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6335,54 +3998,53 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 587, - "end": 588, + "start": 478, + "end": 479, "loc": { "start": { - "line": 27, - "column": 14 + "line": 21, + "column": 25 }, "end": { - "line": 27, - "column": 15 + "line": 21, + "column": 26 } } }, { "type": { - "label": "=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 589, - "end": 590, + "start": 479, + "end": 480, "loc": { "start": { - "line": 27, - "column": 16 + "line": 21, + "column": 26 }, "end": { - "line": 27, - "column": 17 + "line": 21, + "column": 27 } } }, { "type": { - "label": "[", - "beforeExpr": true, - "startsExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6391,16 +4053,17 @@ "binop": null, "updateContext": null }, - "start": 591, - "end": 592, + "value": "const", + "start": 482, + "end": 487, "loc": { "start": { - "line": 27, - "column": 18 + "line": 22, + "column": 1 }, "end": { - "line": 27, - "column": 19 + "line": 22, + "column": 6 } } }, @@ -6416,43 +4079,44 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 592, - "end": 593, + "value": "A", + "start": 488, + "end": 489, "loc": { "start": { - "line": 27, - "column": 19 + "line": 22, + "column": 7 }, "end": { - "line": 27, - "column": 20 + "line": 22, + "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 593, - "end": 594, + "value": "=", + "start": 490, + "end": 491, "loc": { "start": { - "line": 27, - "column": 20 + "line": 22, + "column": 9 }, "end": { - "line": 27, - "column": 21 + "line": 22, + "column": 10 } } }, @@ -6468,24 +4132,24 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 594, - "end": 597, + "value": "B", + "start": 492, + "end": 493, "loc": { "start": { - "line": 27, - "column": 21 + "line": 22, + "column": 11 }, "end": { - "line": 27, - "column": 24 + "line": 22, + "column": 12 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6495,16 +4159,16 @@ "binop": null, "updateContext": null }, - "start": 597, - "end": 598, + "start": 493, + "end": 494, "loc": { "start": { - "line": 27, - "column": 24 + "line": 22, + "column": 12 }, "end": { - "line": 27, - "column": 25 + "line": 22, + "column": 13 } } }, @@ -6520,24 +4184,24 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 599, - "end": 600, + "value": "left", + "start": 494, + "end": 498, "loc": { "start": { - "line": 27, - "column": 26 + "line": 22, + "column": 13 }, "end": { - "line": 27, - "column": 27 + "line": 22, + "column": 17 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6547,16 +4211,16 @@ "binop": null, "updateContext": null }, - "start": 600, - "end": 601, + "start": 498, + "end": 499, "loc": { "start": { - "line": 27, - "column": 27 + "line": 22, + "column": 17 }, "end": { - "line": 27, - "column": 28 + "line": 22, + "column": 18 } } }, @@ -6572,95 +4236,96 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 601, - "end": 604, + "value": "assert", + "start": 501, + "end": 507, "loc": { "start": { - "line": 27, - "column": 28 + "line": 23, + "column": 1 }, "end": { - "line": 27, - "column": 31 + "line": 23, + "column": 7 } } }, { "type": { - "label": "]", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 604, - "end": 605, + "start": 507, + "end": 508, "loc": { "start": { - "line": 27, - "column": 31 + "line": 23, + "column": 7 }, "end": { - "line": 27, - "column": 32 + "line": 23, + "column": 8 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 605, - "end": 606, + "value": "A", + "start": 508, + "end": 509, "loc": { "start": { - "line": 27, - "column": 32 + "line": 23, + "column": 8 }, "end": { - "line": 27, - "column": 33 + "line": 23, + "column": 9 } } }, { "type": { - "label": "[", + "label": "instanceof", + "keyword": "instanceof", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "start": 608, - "end": 609, + "value": "instanceof", + "start": 510, + "end": 520, "loc": { "start": { - "line": 28, - "column": 1 + "line": 23, + "column": 10 }, "end": { - "line": 28, - "column": 2 + "line": 23, + "column": 20 } } }, @@ -6676,23 +4341,23 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 609, - "end": 610, + "value": "Node", + "start": 521, + "end": 525, "loc": { "start": { - "line": 28, - "column": 2 + "line": 23, + "column": 21 }, "end": { - "line": 28, - "column": 3 + "line": 23, + "column": 25 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6700,52 +4365,52 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 610, - "end": 611, + "start": 525, + "end": 526, "loc": { "start": { - "line": 28, - "column": 3 + "line": 23, + "column": 25 }, "end": { - "line": 28, - "column": 4 + "line": 23, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "_color", - "start": 611, - "end": 617, + "start": 526, + "end": 527, "loc": { "start": { - "line": 28, - "column": 4 + "line": 23, + "column": 26 }, "end": { - "line": 28, - "column": 10 + "line": 23, + "column": 27 } } }, { "type": { - "label": ",", - "beforeExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -6755,16 +4420,17 @@ "binop": null, "updateContext": null }, - "start": 617, - "end": 618, + "value": "const", + "start": 530, + "end": 535, "loc": { "start": { - "line": 28, - "column": 10 + "line": 25, + "column": 1 }, "end": { - "line": 28, - "column": 11 + "line": 25, + "column": 6 } } }, @@ -6780,43 +4446,44 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 619, - "end": 620, + "value": "p", + "start": 536, + "end": 537, "loc": { "start": { - "line": 28, - "column": 12 + "line": 25, + "column": 7 }, "end": { - "line": 28, - "column": 13 + "line": 25, + "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 620, - "end": 621, + "value": "=", + "start": 538, + "end": 539, "loc": { "start": { - "line": 28, - "column": 13 + "line": 25, + "column": 9 }, "end": { - "line": 28, - "column": 14 + "line": 25, + "column": 10 } } }, @@ -6832,23 +4499,23 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 621, - "end": 627, + "value": "B", + "start": 540, + "end": 541, "loc": { "start": { - "line": 28, - "column": 14 + "line": 25, + "column": 11 }, "end": { - "line": 28, - "column": 20 + "line": 25, + "column": 12 } } }, { "type": { - "label": "]", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -6859,51 +4526,50 @@ "binop": null, "updateContext": null }, - "start": 627, - "end": 628, + "start": 541, + "end": 542, "loc": { "start": { - "line": 28, - "column": 20 + "line": 25, + "column": 12 }, "end": { - "line": 28, - "column": 21 + "line": 25, + "column": 13 } } }, { "type": { - "label": "=", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 629, - "end": 630, + "value": "parent", + "start": 542, + "end": 548, "loc": { "start": { - "line": 28, - "column": 22 + "line": 25, + "column": 13 }, "end": { - "line": 28, - "column": 23 + "line": 25, + "column": 19 } } }, { "type": { - "label": "[", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -6912,68 +4578,69 @@ "binop": null, "updateContext": null }, - "start": 631, - "end": 632, + "start": 548, + "end": 549, "loc": { "start": { - "line": 28, - "column": 24 + "line": 25, + "column": 19 }, "end": { - "line": 28, - "column": 25 + "line": 25, + "column": 20 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "B", - "start": 632, - "end": 633, + "value": "if", + "start": 551, + "end": 553, "loc": { "start": { - "line": 28, - "column": 25 + "line": 26, + "column": 1 }, "end": { - "line": 28, - "column": 26 + "line": 26, + "column": 3 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 633, - "end": 634, + "start": 554, + "end": 555, "loc": { "start": { - "line": 28, - "column": 26 + "line": 26, + "column": 4 }, "end": { - "line": 28, - "column": 27 + "line": 26, + "column": 5 } } }, @@ -6989,23 +4656,23 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 634, - "end": 640, + "value": "p", + "start": 555, + "end": 556, "loc": { "start": { - "line": 28, - "column": 27 + "line": 26, + "column": 5 }, "end": { - "line": 28, - "column": 33 + "line": 26, + "column": 6 } } }, { "type": { - "label": ",", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -7013,25 +4680,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 640, - "end": 641, + "value": "!==", + "start": 557, + "end": 560, "loc": { "start": { - "line": 28, - "column": 33 + "line": 26, + "column": 7 }, "end": { - "line": 28, - "column": 34 + "line": 26, + "column": 10 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7039,25 +4708,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "A", - "start": 642, - "end": 643, + "value": "null", + "start": 561, + "end": 565, "loc": { "start": { - "line": 28, - "column": 35 + "line": 26, + "column": 11 }, "end": { - "line": 28, - "column": 36 + "line": 26, + "column": 15 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7065,26 +4735,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 643, - "end": 644, + "start": 565, + "end": 566, "loc": { "start": { - "line": 28, - "column": 36 + "line": 26, + "column": 15 }, "end": { - "line": 28, - "column": 37 + "line": 26, + "column": 16 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -7093,23 +4762,23 @@ "postfix": false, "binop": null }, - "value": "_color", - "start": 644, - "end": 650, + "start": 567, + "end": 568, "loc": { "start": { - "line": 28, - "column": 37 + "line": 26, + "column": 17 }, "end": { - "line": 28, - "column": 43 + "line": 26, + "column": 18 } } }, { "type": { - "label": "]", + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7120,42 +4789,42 @@ "binop": null, "updateContext": null }, - "start": 650, - "end": 651, + "value": "if", + "start": 571, + "end": 573, "loc": { "start": { - "line": 28, - "column": 43 + "line": 27, + "column": 2 }, "end": { - "line": 28, - "column": 44 + "line": 27, + "column": 4 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 651, - "end": 652, + "start": 574, + "end": 575, "loc": { "start": { - "line": 28, - "column": 44 + "line": 27, + "column": 5 }, "end": { - "line": 28, - "column": 45 + "line": 27, + "column": 6 } } }, @@ -7172,42 +4841,43 @@ "binop": null }, "value": "B", - "start": 655, - "end": 656, + "start": 575, + "end": 576, "loc": { "start": { - "line": 30, - "column": 1 + "line": 27, + "column": 6 }, "end": { - "line": 30, - "column": 2 + "line": 27, + "column": 7 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 656, - "end": 657, + "value": "===", + "start": 577, + "end": 580, "loc": { "start": { - "line": 30, - "column": 2 + "line": 27, + "column": 8 }, "end": { - "line": 30, - "column": 3 + "line": 27, + "column": 11 } } }, @@ -7223,44 +4893,43 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 657, - "end": 661, + "value": "p", + "start": 581, + "end": 582, "loc": { "start": { - "line": 30, - "column": 3 + "line": 27, + "column": 12 }, "end": { - "line": 30, - "column": 7 + "line": 27, + "column": 13 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 662, - "end": 663, + "start": 582, + "end": 583, "loc": { "start": { - "line": 30, - "column": 8 + "line": 27, + "column": 13 }, "end": { - "line": 30, - "column": 9 + "line": 27, + "column": 14 } } }, @@ -7276,43 +4945,42 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 664, - "end": 665, + "value": "left", + "start": 583, + "end": 587, "loc": { "start": { - "line": 30, - "column": 10 + "line": 27, + "column": 14 }, "end": { - "line": 30, - "column": 11 + "line": 27, + "column": 18 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 665, - "end": 666, + "start": 587, + "end": 588, "loc": { "start": { - "line": 30, - "column": 11 + "line": 27, + "column": 18 }, "end": { - "line": 30, - "column": 12 + "line": 27, + "column": 19 } } }, @@ -7328,17 +4996,17 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 668, - "end": 669, + "value": "p", + "start": 589, + "end": 590, "loc": { "start": { - "line": 31, - "column": 1 + "line": 27, + "column": 20 }, "end": { - "line": 31, - "column": 2 + "line": 27, + "column": 21 } } }, @@ -7355,16 +5023,16 @@ "binop": null, "updateContext": null }, - "start": 669, - "end": 670, + "start": 590, + "end": 591, "loc": { "start": { - "line": 31, - "column": 2 + "line": 27, + "column": 21 }, "end": { - "line": 31, - "column": 3 + "line": 27, + "column": 22 } } }, @@ -7380,17 +5048,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 670, - "end": 675, + "value": "left", + "start": 591, + "end": 595, "loc": { "start": { - "line": 31, - "column": 3 + "line": 27, + "column": 22 }, "end": { - "line": 31, - "column": 8 + "line": 27, + "column": 26 } } }, @@ -7408,16 +5076,16 @@ "updateContext": null }, "value": "=", - "start": 676, - "end": 677, + "start": 596, + "end": 597, "loc": { "start": { - "line": 31, - "column": 9 + "line": 27, + "column": 27 }, "end": { - "line": 31, - "column": 10 + "line": 27, + "column": 28 } } }, @@ -7434,16 +5102,16 @@ "binop": null }, "value": "A", - "start": 678, - "end": 679, + "start": 598, + "end": 599, "loc": { "start": { - "line": 31, - "column": 11 + "line": 27, + "column": 29 }, "end": { - "line": 31, - "column": 12 + "line": 27, + "column": 30 } } }, @@ -7460,16 +5128,44 @@ "binop": null, "updateContext": null }, - "start": 679, - "end": 680, + "start": 599, + "end": 600, "loc": { "start": { - "line": 31, - "column": 12 + "line": 27, + "column": 30 }, "end": { - "line": 31, - "column": 13 + "line": 27, + "column": 31 + } + } + }, + { + "type": { + "label": "else", + "keyword": "else", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "else", + "start": 603, + "end": 607, + "loc": { + "start": { + "line": 28, + "column": 2 + }, + "end": { + "line": 28, + "column": 6 } } }, @@ -7485,17 +5181,17 @@ "postfix": false, "binop": null }, - "value": "A", - "start": 683, - "end": 684, + "value": "p", + "start": 608, + "end": 609, "loc": { "start": { - "line": 33, - "column": 1 + "line": 28, + "column": 7 }, "end": { - "line": 33, - "column": 2 + "line": 28, + "column": 8 } } }, @@ -7512,16 +5208,16 @@ "binop": null, "updateContext": null }, - "start": 684, - "end": 685, + "start": 609, + "end": 610, "loc": { "start": { - "line": 33, - "column": 2 + "line": 28, + "column": 8 }, "end": { - "line": 33, - "column": 3 + "line": 28, + "column": 9 } } }, @@ -7537,17 +5233,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 685, - "end": 689, + "value": "right", + "start": 610, + "end": 615, "loc": { "start": { - "line": 33, - "column": 3 + "line": 28, + "column": 9 }, "end": { - "line": 33, - "column": 7 + "line": 28, + "column": 14 } } }, @@ -7565,16 +5261,16 @@ "updateContext": null }, "value": "=", - "start": 690, - "end": 691, + "start": 616, + "end": 617, "loc": { "start": { - "line": 33, - "column": 8 + "line": 28, + "column": 15 }, "end": { - "line": 33, - "column": 9 + "line": 28, + "column": 16 } } }, @@ -7590,17 +5286,17 @@ "postfix": false, "binop": null }, - "value": "b", - "start": 692, - "end": 693, + "value": "A", + "start": 618, + "end": 619, "loc": { "start": { - "line": 33, - "column": 10 + "line": 28, + "column": 17 }, "end": { - "line": 33, - "column": 11 + "line": 28, + "column": 18 } } }, @@ -7617,16 +5313,41 @@ "binop": null, "updateContext": null }, - "start": 693, - "end": 694, + "start": 619, + "end": 620, "loc": { "start": { - "line": 33, - "column": 11 + "line": 28, + "column": 18 }, "end": { - "line": 33, - "column": 12 + "line": 28, + "column": 19 + } + } + }, + { + "type": { + "label": "}", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 622, + "end": 623, + "loc": { + "start": { + "line": 29, + "column": 1 + }, + "end": { + "line": 29, + "column": 2 } } }, @@ -7643,15 +5364,15 @@ "binop": null }, "value": "A", - "start": 696, - "end": 697, + "start": 626, + "end": 627, "loc": { "start": { - "line": 34, + "line": 31, "column": 1 }, "end": { - "line": 34, + "line": 31, "column": 2 } } @@ -7669,15 +5390,15 @@ "binop": null, "updateContext": null }, - "start": 697, - "end": 698, + "start": 627, + "end": 628, "loc": { "start": { - "line": 34, + "line": 31, "column": 2 }, "end": { - "line": 34, + "line": 31, "column": 3 } } @@ -7694,17 +5415,17 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 698, - "end": 703, + "value": "parent", + "start": 628, + "end": 634, "loc": { "start": { - "line": 34, + "line": 31, "column": 3 }, "end": { - "line": 34, - "column": 8 + "line": 31, + "column": 9 } } }, @@ -7722,16 +5443,16 @@ "updateContext": null }, "value": "=", - "start": 704, - "end": 705, + "start": 635, + "end": 636, "loc": { "start": { - "line": 34, - "column": 9 + "line": 31, + "column": 10 }, "end": { - "line": 34, - "column": 10 + "line": 31, + "column": 11 } } }, @@ -7747,17 +5468,17 @@ "postfix": false, "binop": null }, - "value": "c", - "start": 706, - "end": 707, + "value": "p", + "start": 637, + "end": 638, "loc": { "start": { - "line": 34, - "column": 11 + "line": 31, + "column": 12 }, "end": { - "line": 34, - "column": 12 + "line": 31, + "column": 13 } } }, @@ -7774,69 +5495,68 @@ "binop": null, "updateContext": null }, - "start": 707, - "end": 708, + "start": 638, + "end": 639, "loc": { "start": { - "line": 34, - "column": 12 + "line": 31, + "column": 13 }, "end": { - "line": 34, - "column": 13 + "line": 31, + "column": 14 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 711, - "end": 713, + "value": "B", + "start": 641, + "end": 642, "loc": { "start": { - "line": 36, + "line": 32, "column": 1 }, "end": { - "line": 36, - "column": 3 + "line": 32, + "column": 2 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 714, - "end": 715, + "start": 642, + "end": 643, "loc": { "start": { - "line": 36, - "column": 4 + "line": 32, + "column": 2 }, "end": { - "line": 36, - "column": 5 + "line": 32, + "column": 3 } } }, @@ -7852,53 +5572,78 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 715, - "end": 716, + "value": "parent", + "start": 643, + "end": 649, "loc": { "start": { - "line": 36, - "column": 5 + "line": 32, + "column": 3 }, "end": { - "line": 36, - "column": 6 + "line": 32, + "column": 9 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "!==", - "start": 717, - "end": 720, + "value": "=", + "start": 650, + "end": 651, + "loc": { + "start": { + "line": 32, + "column": 10 + }, + "end": { + "line": 32, + "column": 11 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "A", + "start": 652, + "end": 653, "loc": { "start": { - "line": 36, - "column": 7 + "line": 32, + "column": 12 }, "end": { - "line": 36, - "column": 10 + "line": 32, + "column": 13 } } }, { "type": { - "label": "null", - "keyword": "null", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7907,23 +5652,23 @@ "binop": null, "updateContext": null }, - "value": "null", - "start": 721, - "end": 725, + "start": 653, + "end": 654, "loc": { "start": { - "line": 36, - "column": 11 + "line": 32, + "column": 13 }, "end": { - "line": 36, - "column": 15 + "line": 32, + "column": 14 } } }, { "type": { - "label": ")", + "label": "const", + "keyword": "const", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -7931,18 +5676,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 725, - "end": 726, + "value": "const", + "start": 657, + "end": 662, "loc": { "start": { - "line": 36, - "column": 15 + "line": 34, + "column": 1 }, "end": { - "line": 36, - "column": 16 + "line": 34, + "column": 6 } } }, @@ -7958,43 +5705,44 @@ "postfix": false, "binop": null }, - "value": "a", - "start": 727, - "end": 728, + "value": "b", + "start": 663, + "end": 664, "loc": { "start": { - "line": 36, - "column": 17 + "line": 34, + "column": 7 }, "end": { - "line": 36, - "column": 18 + "line": 34, + "column": 8 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 728, - "end": 729, + "value": "=", + "start": 665, + "end": 666, "loc": { "start": { - "line": 36, - "column": 18 + "line": 34, + "column": 9 }, "end": { - "line": 36, - "column": 19 + "line": 34, + "column": 10 } } }, @@ -8010,44 +5758,43 @@ "postfix": false, "binop": null }, - "value": "parent", - "start": 729, - "end": 735, + "value": "A", + "start": 667, + "end": 668, "loc": { "start": { - "line": 36, - "column": 19 + "line": 34, + "column": 11 }, "end": { - "line": 36, - "column": 25 + "line": 34, + "column": 12 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 736, - "end": 737, + "start": 668, + "end": 669, "loc": { "start": { - "line": 36, - "column": 26 + "line": 34, + "column": 12 }, "end": { - "line": 36, - "column": 27 + "line": 34, + "column": 13 } } }, @@ -8063,17 +5810,17 @@ "postfix": false, "binop": null }, - "value": "B", - "start": 738, - "end": 739, + "value": "right", + "start": 669, + "end": 674, "loc": { "start": { - "line": 36, - "column": 28 + "line": 34, + "column": 13 }, "end": { - "line": 36, - "column": 29 + "line": 34, + "column": 18 } } }, @@ -8090,69 +5837,68 @@ "binop": null, "updateContext": null }, - "start": 739, - "end": 740, + "start": 674, + "end": 675, "loc": { "start": { - "line": 36, - "column": 29 + "line": 34, + "column": 18 }, "end": { - "line": 36, - "column": 30 + "line": 34, + "column": 19 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 742, - "end": 744, + "value": "B", + "start": 677, + "end": 678, "loc": { "start": { - "line": 37, + "line": 35, "column": 1 }, "end": { - "line": 37, - "column": 3 + "line": 35, + "column": 2 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 745, - "end": 746, + "start": 678, + "end": 679, "loc": { "start": { - "line": 37, - "column": 4 + "line": 35, + "column": 2 }, "end": { - "line": 37, - "column": 5 + "line": 35, + "column": 3 } } }, @@ -8168,51 +5914,50 @@ "postfix": false, "binop": null }, - "value": "b", - "start": 746, - "end": 747, + "value": "left", + "start": 679, + "end": 683, "loc": { "start": { - "line": 37, - "column": 5 + "line": 35, + 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15, + "line": 17, "column": 5 }, "end": { - "line": 15, + "line": 17, "column": 28 } }, "callee": { "type": "Identifier", - "start": 552, - "end": 559, + "start": 686, + "end": 693, "loc": { "start": { - "line": 15, + "line": 17, "column": 5 }, "end": { - "line": 15, + "line": 17, "column": 12 }, "identifierName": "compare" @@ -380,29 +518,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 560, - "end": 568, + "start": 694, + "end": 702, "loc": { "start": { - "line": 15, + "line": 17, "column": 13 }, "end": { - "line": 15, + "line": 17, "column": 21 } }, "object": { "type": "Identifier", - "start": 560, - "end": 564, + "start": 694, + "end": 698, "loc": { "start": { - "line": 15, + "line": 17, "column": 13 }, "end": { - "line": 15, + "line": 17, "column": 17 }, "identifierName": "root" @@ -411,15 +549,15 @@ }, "property": { "type": "Identifier", - "start": 565, - "end": 568, + "start": 699, + "end": 702, "loc": { "start": { - "line": 15, + "line": 17, "column": 18 }, "end": { - "line": 15, + "line": 17, "column": 21 }, "identifierName": "key" @@ -430,15 +568,15 @@ }, { "type": "Identifier", - "start": 570, - "end": 574, + "start": 704, + "end": 708, "loc": { "start": { - "line": 15, + "line": 17, "column": 23 }, "end": { - "line": 15, + "line": 17, "column": 27 }, "identifierName": "left" @@ -450,15 +588,15 @@ "operator": "<", "right": { "type": "NumericLiteral", - "start": 578, - "end": 579, + "start": 712, + "end": 713, "loc": { "start": { - "line": 15, + "line": 17, "column": 31 }, "end": { - "line": 15, + "line": 17, "column": 32 } }, @@ -471,72 +609,72 @@ }, "consequent": { "type": "BlockStatement", - "start": 581, - "end": 813, + "start": 715, + "end": 947, "loc": { "start": { - "line": 15, + "line": 17, "column": 34 }, "end": { - "line": 22, + "line": 24, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 681, - "end": 810, + "start": 815, + "end": 944, "loc": { "start": { - "line": 18, + "line": 20, "column": 2 }, "end": { - "line": 21, + "line": 23, "column": 3 } }, "test": { "type": "BinaryExpression", - "start": 685, - "end": 704, + "start": 819, + "end": 838, "loc": { "start": { - "line": 18, + "line": 20, "column": 6 }, "end": { - "line": 18, + "line": 20, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 685, - "end": 695, + "start": 819, + "end": 829, "loc": { "start": { - "line": 18, + "line": 20, "column": 6 }, "end": { - "line": 18, + "line": 20, "column": 16 } }, "object": { "type": "Identifier", - "start": 685, - "end": 689, + "start": 819, + "end": 823, "loc": { "start": { - "line": 18, + "line": 20, "column": 6 }, "end": { - "line": 18, + "line": 20, "column": 10 }, "identifierName": "root" @@ -546,15 +684,15 @@ }, "property": { "type": "Identifier", - "start": 690, - "end": 695, + "start": 824, + "end": 829, "loc": { "start": { - "line": 18, + "line": 20, "column": 11 }, "end": { - "line": 18, + "line": 20, "column": 16 }, "identifierName": "right" @@ -567,15 +705,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 700, - "end": 704, + "start": 834, + "end": 838, "loc": { "start": { - "line": 18, + "line": 20, "column": 21 }, "end": { - "line": 18, + "line": 20, "column": 25 } } @@ -584,58 +722,58 @@ }, "consequent": { "type": "BlockStatement", - "start": 706, - "end": 810, + "start": 840, + "end": 944, "loc": { "start": { - "line": 18, + "line": 20, "column": 27 }, "end": { - "line": 21, + "line": 23, "column": 3 } }, "body": [ { "type": "ExpressionStatement", - "start": 711, - "end": 746, + "start": 845, + "end": 880, "loc": { "start": { - "line": 19, + "line": 21, "column": 3 }, "end": { - "line": 19, + "line": 21, "column": 38 } }, "expression": { "type": "CallExpression", - "start": 711, - "end": 745, + "start": 845, + "end": 879, "loc": { "start": { - "line": 19, + "line": 21, "column": 3 }, "end": { - "line": 19, + "line": 21, "column": 37 } }, "callee": { "type": "Identifier", - "start": 711, - "end": 717, + "start": 845, + "end": 851, "loc": { "start": { - "line": 19, + "line": 21, "column": 3 }, "end": { - "line": 19, + "line": 21, "column": 9 }, "identifierName": "assert" @@ -645,43 +783,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 718, - "end": 744, + "start": 852, + "end": 878, "loc": { "start": { - "line": 19, + "line": 21, "column": 10 }, "end": { - "line": 19, + "line": 21, "column": 36 } }, "left": { "type": "MemberExpression", - "start": 718, - "end": 728, + "start": 852, + "end": 862, "loc": { "start": { - "line": 19, + "line": 21, "column": 10 }, "end": { - "line": 19, + "line": 21, "column": 20 } }, "object": { "type": "Identifier", - "start": 718, - "end": 722, + "start": 852, + "end": 856, "loc": { "start": { - "line": 19, + "line": 21, "column": 10 }, "end": { - "line": 19, + "line": 21, "column": 14 }, "identifierName": "root" @@ -690,15 +828,15 @@ }, "property": { "type": "Identifier", - "start": 723, - "end": 728, + "start": 857, + "end": 862, "loc": { "start": { - "line": 19, + "line": 21, "column": 15 }, "end": { - "line": 19, + "line": 21, "column": 20 }, "identifierName": "right" @@ -710,15 +848,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 740, - "end": 744, + "start": 874, + "end": 878, "loc": { "start": { - "line": 19, + "line": 21, "column": 32 }, "end": { - "line": 19, + "line": 21, "column": 36 }, "identifierName": "Node" @@ -731,58 +869,58 @@ }, { "type": "ExpressionStatement", - "start": 750, - "end": 806, + "start": 884, + "end": 940, "loc": { "start": { - "line": 20, + "line": 22, "column": 3 }, "end": { - "line": 20, + "line": 22, "column": 59 } }, "expression": { "type": "YieldExpression", - "start": 750, - "end": 805, + "start": 884, + "end": 939, "loc": { "start": { - "line": 20, + "line": 22, "column": 3 }, "end": { - "line": 20, + "line": 22, "column": 58 } }, "delegate": true, "argument": { "type": "CallExpression", - "start": 757, - "end": 805, + "start": 891, + "end": 939, "loc": { "start": { - "line": 20, + "line": 22, "column": 10 }, "end": { - "line": 20, + "line": 22, "column": 58 } }, "callee": { "type": "Identifier", - "start": 757, - "end": 771, + "start": 891, + "end": 905, "loc": { "start": { - "line": 20, + "line": 22, "column": 10 }, "end": { - "line": 20, + "line": 22, "column": 24 }, "identifierName": "rangetraversal" @@ -792,15 +930,15 @@ "arguments": [ { "type": "Identifier", - "start": 772, - "end": 779, + "start": 906, + "end": 913, "loc": { "start": { - "line": 20, + "line": 22, "column": 25 }, "end": { - "line": 20, + "line": 22, "column": 32 }, "identifierName": "compare" @@ -809,29 +947,29 @@ }, { "type": "MemberExpression", - "start": 781, - "end": 791, + "start": 915, + "end": 925, "loc": { "start": { - "line": 20, + "line": 22, "column": 34 }, "end": { - "line": 20, + "line": 22, "column": 44 } }, "object": { "type": "Identifier", - "start": 781, - "end": 785, + "start": 915, + "end": 919, "loc": { "start": { - "line": 20, + "line": 22, "column": 34 }, "end": { - "line": 20, + "line": 22, "column": 38 }, "identifierName": "root" @@ -840,15 +978,15 @@ }, "property": { "type": "Identifier", - "start": 786, - "end": 791, + "start": 920, + "end": 925, "loc": { "start": { - "line": 20, + "line": 22, "column": 39 }, "end": { - "line": 20, + "line": 22, "column": 44 }, "identifierName": "right" @@ -859,15 +997,15 @@ }, { "type": "Identifier", - "start": 793, - "end": 797, + "start": 927, + "end": 931, "loc": { "start": { - "line": 20, + "line": 22, "column": 46 }, "end": { - "line": 20, + "line": 22, "column": 50 }, "identifierName": "left" @@ -876,15 +1014,15 @@ }, { "type": "Identifier", - "start": 799, - "end": 804, + "start": 933, + "end": 938, "loc": { "start": { - "line": 20, + "line": 22, "column": 52 }, "end": { - "line": 20, + "line": 22, "column": 57 }, "identifierName": "right" @@ -903,15 +1041,15 @@ { "type": "CommentLine", "value": " If the root lies to the left of the interval, we can discard the", - "start": 585, - "end": 652, + "start": 719, + "end": 786, "loc": { "start": { - "line": 16, + "line": 18, "column": 2 }, "end": { - "line": 16, + "line": 18, "column": 69 } } @@ -919,15 +1057,15 @@ { "type": "CommentLine", "value": " entire left subtree.", - "start": 655, - "end": 678, + "start": 789, + "end": 812, "loc": { "start": { - "line": 17, + "line": 19, "column": 2 }, "end": { - "line": 17, + "line": 19, "column": 25 } } @@ -939,57 +1077,57 @@ }, "alternate": { "type": "IfStatement", - "start": 819, - "end": 1456, + "start": 953, + "end": 1594, "loc": { "start": { - "line": 22, + "line": 24, "column": 8 }, "end": { - "line": 42, + "line": 44, "column": 2 } }, "test": { "type": "BinaryExpression", - "start": 823, - "end": 852, + "start": 957, + "end": 986, "loc": { "start": { - "line": 22, + "line": 24, "column": 12 }, "end": { - "line": 22, + "line": 24, "column": 41 } }, "left": { "type": "CallExpression", - "start": 823, - "end": 847, + "start": 957, + "end": 981, "loc": { "start": { - "line": 22, + "line": 24, "column": 12 }, "end": { - "line": 22, + "line": 24, "column": 36 } }, "callee": { "type": "Identifier", - "start": 823, - "end": 830, + "start": 957, + "end": 964, "loc": { "start": { - "line": 22, + "line": 24, "column": 12 }, "end": { - "line": 22, + "line": 24, "column": 19 }, "identifierName": "compare" @@ -999,29 +1137,29 @@ "arguments": [ { "type": "MemberExpression", - "start": 831, - "end": 839, + "start": 965, + "end": 973, "loc": { "start": { - "line": 22, + "line": 24, "column": 20 }, "end": { - "line": 22, + "line": 24, "column": 28 } }, "object": { "type": "Identifier", - "start": 831, - "end": 835, + "start": 965, + "end": 969, "loc": { "start": { - "line": 22, + "line": 24, "column": 20 }, "end": { - "line": 22, + "line": 24, "column": 24 }, "identifierName": "root" @@ -1030,15 +1168,15 @@ }, "property": { "type": "Identifier", - "start": 836, - "end": 839, + "start": 970, + "end": 973, "loc": { "start": { - "line": 22, + "line": 24, "column": 25 }, "end": { - "line": 22, + "line": 24, "column": 28 }, "identifierName": "key" @@ -1049,15 +1187,15 @@ }, { "type": "Identifier", - "start": 841, - "end": 846, + "start": 975, + "end": 980, "loc": { "start": { - "line": 22, + "line": 24, "column": 30 }, "end": { - "line": 22, + "line": 24, "column": 35 }, "identifierName": "right" @@ -1069,15 +1207,15 @@ "operator": ">=", "right": { "type": "NumericLiteral", - "start": 851, - "end": 852, + "start": 985, + "end": 986, "loc": { "start": { - "line": 22, + "line": 24, "column": 40 }, "end": { - "line": 22, + "line": 24, "column": 41 } }, @@ -1090,72 +1228,72 @@ }, "consequent": { "type": "BlockStatement", - "start": 854, - "end": 1085, + "start": 988, + "end": 1219, "loc": { "start": { - "line": 22, + "line": 24, "column": 43 }, "end": { - "line": 29, + "line": 31, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 956, - "end": 1082, + "start": 1090, + "end": 1216, "loc": { "start": { - "line": 25, + "line": 27, "column": 2 }, "end": { - "line": 28, + "line": 30, "column": 3 } }, "test": { "type": "BinaryExpression", - "start": 960, - "end": 978, + "start": 1094, + "end": 1112, "loc": { "start": { - "line": 25, + "line": 27, "column": 6 }, "end": { - "line": 25, + "line": 27, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 960, - "end": 969, + "start": 1094, + "end": 1103, "loc": { "start": { - "line": 25, + "line": 27, "column": 6 }, "end": { - "line": 25, + "line": 27, "column": 15 } }, "object": { "type": "Identifier", - "start": 960, - "end": 964, + "start": 1094, + "end": 1098, "loc": { "start": { - "line": 25, + "line": 27, "column": 6 }, "end": { - "line": 25, + "line": 27, "column": 10 }, "identifierName": "root" @@ -1165,15 +1303,15 @@ }, "property": { "type": "Identifier", - "start": 965, - "end": 969, + "start": 1099, + "end": 1103, "loc": { "start": { - "line": 25, + "line": 27, "column": 11 }, "end": { - "line": 25, + "line": 27, "column": 15 }, "identifierName": "left" @@ -1186,15 +1324,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 974, - "end": 978, + "start": 1108, + "end": 1112, "loc": { "start": { - "line": 25, + "line": 27, "column": 20 }, "end": { - "line": 25, + "line": 27, "column": 24 } } @@ -1203,58 +1341,58 @@ }, "consequent": { "type": "BlockStatement", - "start": 980, - "end": 1082, + "start": 1114, + "end": 1216, "loc": { "start": { - "line": 25, + "line": 27, "column": 26 }, "end": { - "line": 28, + "line": 30, "column": 3 } }, "body": [ { "type": "ExpressionStatement", - "start": 985, - "end": 1019, + "start": 1119, + "end": 1153, "loc": { "start": { - "line": 26, + "line": 28, "column": 3 }, "end": { - "line": 26, + "line": 28, "column": 37 } }, "expression": { "type": "CallExpression", - "start": 985, - "end": 1018, + "start": 1119, + "end": 1152, "loc": { "start": { - "line": 26, + "line": 28, "column": 3 }, "end": { - "line": 26, + "line": 28, "column": 36 } }, "callee": { "type": "Identifier", - "start": 985, - "end": 991, + "start": 1119, + "end": 1125, "loc": { "start": { - "line": 26, + "line": 28, "column": 3 }, "end": { - "line": 26, + "line": 28, "column": 9 }, "identifierName": "assert" @@ -1264,43 +1402,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 992, - "end": 1017, + "start": 1126, + "end": 1151, "loc": { "start": { - "line": 26, + "line": 28, "column": 10 }, "end": { - "line": 26, + "line": 28, "column": 35 } }, "left": { "type": "MemberExpression", - "start": 992, - "end": 1001, + "start": 1126, + "end": 1135, "loc": { "start": { - "line": 26, + "line": 28, "column": 10 }, "end": { - "line": 26, + "line": 28, "column": 19 } }, "object": { "type": "Identifier", - "start": 992, - "end": 996, + "start": 1126, + "end": 1130, "loc": { "start": { - "line": 26, + "line": 28, "column": 10 }, "end": { - "line": 26, + "line": 28, "column": 14 }, "identifierName": "root" @@ -1309,15 +1447,15 @@ }, "property": { "type": "Identifier", - "start": 997, - "end": 1001, + "start": 1131, + "end": 1135, "loc": { "start": { - "line": 26, + "line": 28, "column": 15 }, "end": { - "line": 26, + "line": 28, "column": 19 }, "identifierName": "left" @@ -1329,15 +1467,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 1013, - "end": 1017, + "start": 1147, + "end": 1151, "loc": { "start": { - "line": 26, + "line": 28, "column": 31 }, "end": { - "line": 26, + "line": 28, "column": 35 }, "identifierName": "Node" @@ -1350,58 +1488,58 @@ }, { "type": "ExpressionStatement", - "start": 1023, - "end": 1078, + "start": 1157, + "end": 1212, "loc": { "start": { - "line": 27, + "line": 29, "column": 3 }, "end": { - "line": 27, + "line": 29, "column": 58 } }, "expression": { "type": "YieldExpression", - "start": 1023, - "end": 1077, + "start": 1157, + "end": 1211, "loc": { "start": { - "line": 27, + "line": 29, "column": 3 }, "end": { - "line": 27, + "line": 29, "column": 57 } }, "delegate": true, "argument": { "type": "CallExpression", - "start": 1030, - "end": 1077, + "start": 1164, + "end": 1211, "loc": { "start": { - "line": 27, + "line": 29, "column": 10 }, "end": { - "line": 27, + "line": 29, "column": 57 } }, "callee": { "type": "Identifier", - "start": 1030, - "end": 1044, + "start": 1164, + "end": 1178, "loc": { "start": { - "line": 27, + "line": 29, "column": 10 }, "end": { - "line": 27, + "line": 29, "column": 24 }, "identifierName": "rangetraversal" @@ -1411,15 +1549,15 @@ "arguments": [ { "type": "Identifier", - "start": 1045, - "end": 1052, + "start": 1179, + "end": 1186, "loc": { "start": { - "line": 27, + "line": 29, "column": 25 }, "end": { - "line": 27, + "line": 29, "column": 32 }, "identifierName": "compare" @@ -1428,29 +1566,29 @@ }, { "type": "MemberExpression", - "start": 1054, - "end": 1063, + "start": 1188, + "end": 1197, "loc": { "start": { - "line": 27, + "line": 29, "column": 34 }, "end": { - "line": 27, + "line": 29, "column": 43 } }, "object": { "type": "Identifier", - "start": 1054, - "end": 1058, + "start": 1188, + "end": 1192, "loc": { "start": { - "line": 27, + "line": 29, "column": 34 }, "end": { - "line": 27, + "line": 29, "column": 38 }, "identifierName": "root" @@ -1459,15 +1597,15 @@ }, "property": { "type": "Identifier", - "start": 1059, - "end": 1063, + "start": 1193, + "end": 1197, "loc": { "start": { - "line": 27, + "line": 29, "column": 39 }, "end": { - "line": 27, + "line": 29, "column": 43 }, "identifierName": "left" @@ -1478,15 +1616,15 @@ }, { "type": "Identifier", - "start": 1065, - "end": 1069, + "start": 1199, + "end": 1203, "loc": { "start": { - "line": 27, + "line": 29, "column": 45 }, "end": { - "line": 27, + "line": 29, "column": 49 }, "identifierName": "left" @@ -1495,15 +1633,15 @@ }, { "type": "Identifier", - "start": 1071, - "end": 1076, + "start": 1205, + "end": 1210, "loc": { "start": { - "line": 27, + "line": 29, "column": 51 }, "end": { - "line": 27, + "line": 29, "column": 56 }, "identifierName": "right" @@ -1522,15 +1660,15 @@ { "type": "CommentLine", "value": " If the root lies to the right of the interval, we can discard the", - "start": 858, - "end": 926, + "start": 992, + "end": 1060, "loc": { "start": { - "line": 23, + "line": 25, "column": 2 }, "end": { - "line": 23, + "line": 25, "column": 70 } } @@ -1538,15 +1676,15 @@ { "type": "CommentLine", "value": " entire right subtree.", - "start": 929, - "end": 953, + "start": 1063, + "end": 1087, "loc": { "start": { - "line": 24, + "line": 26, "column": 2 }, "end": { - "line": 24, + "line": 26, "column": 26 } } @@ -1558,72 +1696,72 @@ }, "alternate": { "type": "BlockStatement", - "start": 1091, - "end": 1456, + "start": 1225, + "end": 1594, "loc": { "start": { - "line": 29, + "line": 31, "column": 8 }, "end": { - "line": 42, + "line": 44, "column": 2 } }, "body": [ { "type": "IfStatement", - "start": 1176, - "end": 1302, + "start": 1310, + "end": 1438, "loc": { "start": { - "line": 32, + "line": 34, "column": 2 }, "end": { - "line": 35, + "line": 37, "column": 3 } }, "test": { "type": "BinaryExpression", - "start": 1180, - "end": 1198, + "start": 1314, + "end": 1332, "loc": { "start": { - "line": 32, + "line": 34, "column": 6 }, "end": { - "line": 32, + "line": 34, "column": 24 } }, "left": { "type": "MemberExpression", - "start": 1180, - "end": 1189, + "start": 1314, + "end": 1323, "loc": { "start": { - "line": 32, + "line": 34, "column": 6 }, "end": { - "line": 32, + "line": 34, "column": 15 } }, "object": { "type": "Identifier", - "start": 1180, - "end": 1184, + "start": 1314, + "end": 1318, "loc": { "start": { - "line": 32, + "line": 34, "column": 6 }, "end": { - "line": 32, + "line": 34, "column": 10 }, "identifierName": "root" @@ -1633,15 +1771,15 @@ }, "property": { "type": "Identifier", - "start": 1185, - "end": 1189, + "start": 1319, + "end": 1323, "loc": { "start": { - "line": 32, + "line": 34, "column": 11 }, "end": { - "line": 32, + "line": 34, "column": 15 }, "identifierName": "left" @@ -1654,15 +1792,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 1194, - "end": 1198, + "start": 1328, + "end": 1332, "loc": { "start": { - "line": 32, + "line": 34, "column": 20 }, "end": { - "line": 32, + "line": 34, "column": 24 } } @@ -1671,58 +1809,58 @@ }, "consequent": { "type": "BlockStatement", - "start": 1200, - "end": 1302, + "start": 1334, + "end": 1438, "loc": { "start": { - "line": 32, + "line": 34, "column": 26 }, "end": { - "line": 35, + "line": 37, "column": 3 } }, "body": [ { "type": "ExpressionStatement", - "start": 1205, - "end": 1239, + "start": 1339, + "end": 1373, "loc": { "start": { - "line": 33, + "line": 35, "column": 3 }, "end": { - "line": 33, + "line": 35, "column": 37 } }, "expression": { "type": "CallExpression", - "start": 1205, - "end": 1238, + "start": 1339, + "end": 1372, "loc": { "start": { - "line": 33, + "line": 35, "column": 3 }, "end": { - "line": 33, + "line": 35, "column": 36 } }, "callee": { "type": "Identifier", - "start": 1205, - "end": 1211, + "start": 1339, + "end": 1345, "loc": { "start": { - "line": 33, + "line": 35, "column": 3 }, "end": { - "line": 33, + "line": 35, "column": 9 }, "identifierName": "assert" @@ -1732,43 +1870,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1212, - "end": 1237, + "start": 1346, + "end": 1371, "loc": { "start": { - "line": 33, + "line": 35, "column": 10 }, "end": { - "line": 33, + "line": 35, "column": 35 } }, "left": { "type": "MemberExpression", - "start": 1212, - "end": 1221, + "start": 1346, + "end": 1355, "loc": { "start": { - "line": 33, + "line": 35, "column": 10 }, "end": { - "line": 33, + "line": 35, "column": 19 } }, "object": { "type": "Identifier", - "start": 1212, - "end": 1216, + "start": 1346, + "end": 1350, "loc": { "start": { - "line": 33, + "line": 35, "column": 10 }, "end": { - "line": 33, + "line": 35, "column": 14 }, "identifierName": "root" @@ -1777,15 +1915,15 @@ }, "property": { "type": "Identifier", - "start": 1217, - "end": 1221, + "start": 1351, + "end": 1355, "loc": { "start": { - "line": 33, + "line": 35, "column": 15 }, "end": { - "line": 33, + "line": 35, "column": 19 }, "identifierName": "left" @@ -1797,15 +1935,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 1233, - "end": 1237, + "start": 1367, + "end": 1371, "loc": { "start": { - "line": 33, + "line": 35, "column": 31 }, "end": { - "line": 33, + "line": 35, "column": 35 }, "identifierName": "Node" @@ -1818,77 +1956,77 @@ }, { "type": "ExpressionStatement", - "start": 1243, - "end": 1298, + "start": 1377, + "end": 1434, "loc": { "start": { - "line": 34, + "line": 36, "column": 3 }, "end": { - "line": 34, - "column": 58 + "line": 36, + "column": 60 } }, "expression": { "type": "YieldExpression", - "start": 1243, - "end": 1297, + "start": 1377, + "end": 1433, "loc": { "start": { - "line": 34, + "line": 36, "column": 3 }, "end": { - "line": 34, - "column": 57 + "line": 36, + "column": 59 } }, "delegate": true, "argument": { "type": "CallExpression", - "start": 1250, - "end": 1297, + "start": 1384, + "end": 1433, "loc": { "start": { - "line": 34, + "line": 36, "column": 10 }, "end": { - "line": 34, - "column": 57 + "line": 36, + "column": 59 } }, "callee": { "type": "Identifier", - "start": 1250, - "end": 1264, + "start": 1384, + "end": 1407, "loc": { "start": { - "line": 34, + "line": 36, "column": 10 }, "end": { - "line": 34, - "column": 24 + "line": 36, + "column": 33 }, - "identifierName": "rangetraversal" + "identifierName": "rightOpenRangeTraversal" }, - "name": "rangetraversal" + "name": "rightOpenRangeTraversal" }, "arguments": [ { "type": "Identifier", - "start": 1265, - "end": 1272, + "start": 1408, + "end": 1415, "loc": { "start": { - "line": 34, - "column": 25 + "line": 36, + "column": 34 }, "end": { - "line": 34, - "column": 32 + "line": 36, + "column": 41 }, "identifierName": "compare" }, @@ -1896,30 +2034,30 @@ }, { "type": "MemberExpression", - "start": 1274, - "end": 1283, + "start": 1417, + "end": 1426, "loc": { "start": { - "line": 34, - "column": 34 + "line": 36, + "column": 43 }, "end": { - "line": 34, - "column": 43 + "line": 36, + "column": 52 } }, "object": { "type": "Identifier", - "start": 1274, - "end": 1278, + "start": 1417, + "end": 1421, "loc": { "start": { - "line": 34, - "column": 34 + "line": 36, + "column": 43 }, "end": { - "line": 34, - "column": 38 + "line": 36, + "column": 47 }, "identifierName": "root" }, @@ -1927,16 +2065,16 @@ }, "property": { "type": "Identifier", - "start": 1279, - "end": 1283, + "start": 1422, + "end": 1426, "loc": { "start": { - "line": 34, - "column": 39 + "line": 36, + "column": 48 }, "end": { - "line": 34, - "column": 43 + "line": 36, + "column": 52 }, "identifierName": "left" }, @@ -1946,37 +2084,20 @@ }, { "type": "Identifier", - "start": 1285, - "end": 1289, + "start": 1428, + "end": 1432, "loc": { "start": { - "line": 34, - "column": 45 + "line": 36, + "column": 54 }, "end": { - "line": 34, - "column": 49 + "line": 36, + "column": 58 }, "identifierName": "left" }, "name": "left" - }, - { - "type": "Identifier", - "start": 1291, - "end": 1296, - "loc": { - "start": { - "line": 34, - "column": 51 - }, - "end": { - "line": 34, - "column": 56 - }, - "identifierName": "right" - }, - "name": "right" } ] } @@ -1990,15 +2111,15 @@ { "type": "CommentLine", "value": " Otherwise just recurse on both subtrees and yield the root in", - "start": 1095, - "end": 1159, + "start": 1229, + "end": 1293, "loc": { "start": { - "line": 30, + "line": 32, "column": 2 }, "end": { - "line": 30, + "line": 32, "column": 66 } } @@ -2006,15 +2127,15 @@ { "type": "CommentLine", "value": " between.", - "start": 1162, - "end": 1173, + "start": 1296, + "end": 1307, "loc": { "start": { - "line": 31, + "line": 33, "column": 2 }, "end": { - "line": 31, + "line": 33, "column": 13 } } @@ -2023,58 +2144,58 @@ }, { "type": "ExpressionStatement", - "start": 1306, - "end": 1321, + "start": 1442, + "end": 1457, "loc": { "start": { - "line": 37, + "line": 39, "column": 2 }, "end": { - "line": 37, + "line": 39, "column": 17 } }, "expression": { "type": "YieldExpression", - "start": 1306, - "end": 1320, + "start": 1442, + "end": 1456, "loc": { "start": { - "line": 37, + "line": 39, "column": 2 }, "end": { - "line": 37, + "line": 39, "column": 16 } }, "delegate": false, "argument": { "type": "MemberExpression", - "start": 1312, - "end": 1320, + "start": 1448, + "end": 1456, "loc": { "start": { - "line": 37, + "line": 39, "column": 8 }, "end": { - "line": 37, + "line": 39, "column": 16 } }, "object": { "type": "Identifier", - "start": 1312, - "end": 1316, + "start": 1448, + "end": 1452, "loc": { "start": { - "line": 37, + "line": 39, "column": 8 }, "end": { - "line": 37, + "line": 39, "column": 12 }, "identifierName": "root" @@ -2083,15 +2204,15 @@ }, "property": { "type": "Identifier", - "start": 1317, - "end": 1320, + "start": 1453, + "end": 1456, "loc": { "start": { - "line": 37, + "line": 39, "column": 13 }, "end": { - "line": 37, + "line": 39, "column": 16 }, "identifierName": "key" @@ -2104,57 +2225,57 @@ }, { "type": "IfStatement", - "start": 1324, - "end": 1453, + "start": 1460, + "end": 1591, "loc": { "start": { - "line": 38, + "line": 40, "column": 2 }, "end": { - "line": 41, + "line": 43, "column": 3 } }, "test": { "type": "BinaryExpression", - "start": 1328, - "end": 1347, + "start": 1464, + "end": 1483, "loc": { "start": { - "line": 38, + "line": 40, "column": 6 }, "end": { - "line": 38, + "line": 40, "column": 25 } }, "left": { "type": "MemberExpression", - "start": 1328, - "end": 1338, + "start": 1464, + "end": 1474, "loc": { "start": { - "line": 38, + "line": 40, "column": 6 }, "end": { - "line": 38, + "line": 40, "column": 16 } }, "object": { "type": "Identifier", - "start": 1328, - "end": 1332, + "start": 1464, + "end": 1468, "loc": { "start": { - "line": 38, + "line": 40, "column": 6 }, "end": { - "line": 38, + "line": 40, "column": 10 }, "identifierName": "root" @@ -2163,15 +2284,15 @@ }, "property": { "type": "Identifier", - "start": 1333, - "end": 1338, + "start": 1469, + "end": 1474, "loc": { "start": { - "line": 38, + "line": 40, "column": 11 }, "end": { - "line": 38, + "line": 40, "column": 16 }, "identifierName": "right" @@ -2183,15 +2304,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 1343, - "end": 1347, + "start": 1479, + "end": 1483, "loc": { "start": { - "line": 38, + "line": 40, "column": 21 }, "end": { - "line": 38, + "line": 40, "column": 25 } } @@ -2199,58 +2320,58 @@ }, "consequent": { "type": "BlockStatement", - "start": 1349, - "end": 1453, + "start": 1485, + "end": 1591, "loc": { "start": { - "line": 38, + "line": 40, "column": 27 }, "end": { - "line": 41, + "line": 43, "column": 3 } }, "body": [ { "type": "ExpressionStatement", - "start": 1354, - "end": 1389, + "start": 1490, + "end": 1525, "loc": { "start": { - "line": 39, + "line": 41, "column": 3 }, "end": { - "line": 39, + "line": 41, "column": 38 } }, "expression": { "type": "CallExpression", - "start": 1354, - "end": 1388, + "start": 1490, + "end": 1524, "loc": { "start": { - "line": 39, + "line": 41, "column": 3 }, "end": { - "line": 39, + "line": 41, "column": 37 } }, "callee": { "type": "Identifier", - "start": 1354, - "end": 1360, + "start": 1490, + "end": 1496, "loc": { "start": { - "line": 39, + "line": 41, "column": 3 }, "end": { - "line": 39, + "line": 41, "column": 9 }, "identifierName": "assert" @@ -2260,43 +2381,43 @@ "arguments": [ { "type": "BinaryExpression", - "start": 1361, - "end": 1387, + "start": 1497, + "end": 1523, "loc": { "start": { - "line": 39, + "line": 41, "column": 10 }, "end": { - "line": 39, + "line": 41, "column": 36 } }, "left": { "type": "MemberExpression", - "start": 1361, - "end": 1371, + "start": 1497, + "end": 1507, "loc": { "start": { - "line": 39, + "line": 41, "column": 10 }, "end": { - "line": 39, + "line": 41, "column": 20 } }, "object": { "type": "Identifier", - "start": 1361, - "end": 1365, + "start": 1497, + "end": 1501, "loc": { "start": { - "line": 39, + "line": 41, "column": 10 }, "end": { - "line": 39, + "line": 41, "column": 14 }, "identifierName": "root" @@ -2305,15 +2426,15 @@ }, "property": { "type": "Identifier", - "start": 1366, - "end": 1371, + "start": 1502, + "end": 1507, "loc": { "start": { - "line": 39, + "line": 41, "column": 15 }, "end": { - "line": 39, + "line": 41, "column": 20 }, "identifierName": "right" @@ -2325,15 +2446,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 1383, - "end": 1387, + "start": 1519, + "end": 1523, "loc": { "start": { - "line": 39, + "line": 41, "column": 32 }, "end": { - "line": 39, + "line": 41, "column": 36 }, "identifierName": "Node" @@ -2346,77 +2467,77 @@ }, { "type": "ExpressionStatement", - "start": 1393, - "end": 1449, + "start": 1529, + "end": 1587, "loc": { "start": { - "line": 40, + "line": 42, "column": 3 }, "end": { - "line": 40, - "column": 59 + "line": 42, + "column": 61 } }, "expression": { "type": "YieldExpression", - "start": 1393, - "end": 1448, + "start": 1529, + "end": 1586, "loc": { "start": { - "line": 40, + "line": 42, "column": 3 }, "end": { - "line": 40, - "column": 58 + "line": 42, + "column": 60 } }, "delegate": true, "argument": { "type": "CallExpression", - "start": 1400, - "end": 1448, + "start": 1536, + "end": 1586, "loc": { "start": { - "line": 40, + "line": 42, "column": 10 }, "end": { - "line": 40, - "column": 58 + "line": 42, + "column": 60 } }, "callee": { "type": "Identifier", - "start": 1400, - "end": 1414, + "start": 1536, + "end": 1558, "loc": { "start": { - "line": 40, + "line": 42, "column": 10 }, "end": { - "line": 40, - "column": 24 + "line": 42, + "column": 32 }, - "identifierName": "rangetraversal" + "identifierName": "leftOpenRangeTraversal" }, - "name": "rangetraversal" + "name": "leftOpenRangeTraversal" }, "arguments": [ { "type": "Identifier", - "start": 1415, - "end": 1422, + "start": 1559, + "end": 1566, "loc": { "start": { - "line": 40, - "column": 25 + "line": 42, + "column": 33 }, "end": { - "line": 40, - "column": 32 + "line": 42, + "column": 40 }, "identifierName": "compare" }, @@ -2424,30 +2545,30 @@ }, { "type": "MemberExpression", - "start": 1424, - "end": 1434, + "start": 1568, + "end": 1578, "loc": { "start": { - "line": 40, - "column": 34 + "line": 42, + "column": 42 }, "end": { - "line": 40, - "column": 44 + "line": 42, + "column": 52 } }, "object": { "type": "Identifier", - "start": 1424, - "end": 1428, + "start": 1568, + "end": 1572, "loc": { "start": { - "line": 40, - "column": 34 + "line": 42, + "column": 42 }, "end": { - "line": 40, - "column": 38 + "line": 42, + "column": 46 }, "identifierName": "root" }, @@ -2455,16 +2576,16 @@ }, "property": { "type": "Identifier", - "start": 1429, - "end": 1434, + "start": 1573, + "end": 1578, "loc": { "start": { - "line": 40, - "column": 39 + "line": 42, + "column": 47 }, "end": { - "line": 40, - "column": 44 + "line": 42, + "column": 52 }, "identifierName": "right" }, @@ -2474,33 +2595,16 @@ }, { "type": "Identifier", - "start": 1436, - "end": 1440, - "loc": { - "start": { - "line": 40, - "column": 46 - }, - "end": { - "line": 40, - "column": 50 - }, - "identifierName": "left" - }, - "name": "left" - }, - { - "type": "Identifier", - "start": 1442, - "end": 1447, + "start": 1580, + "end": 1585, "loc": { "start": { - "line": 40, - "column": 52 + "line": 42, + "column": 54 }, "end": { - "line": 40, - "column": 57 + "line": 42, + "column": 59 }, "identifierName": "right" }, @@ -2527,15 +2631,15 @@ { "type": "CommentBlock", "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n ", - "start": 67, - "end": 476, + "start": 201, + "end": 610, "loc": { "start": { - "line": 4, + "line": 6, "column": 0 }, "end": { - "line": 13, + "line": 15, "column": 3 } } @@ -2547,15 +2651,15 @@ { "type": "CommentBlock", "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n ", - "start": 67, - "end": 476, + "start": 201, + "end": 610, "loc": { "start": { - "line": 4, + "line": 6, "column": 0 }, "end": { - "line": 13, + "line": 15, "column": 3 } } @@ -2569,15 +2673,15 @@ { "type": "CommentBlock", "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n ", - "start": 67, - "end": 476, + "start": 201, + "end": 610, "loc": { "start": { - "line": 4, + "line": 6, "column": 0 }, "end": { - "line": 13, + "line": 15, "column": 3 } } @@ -2585,15 +2689,15 @@ { "type": "CommentLine", "value": " If the root lies to the left of the interval, we can discard the", - "start": 585, - "end": 652, + "start": 719, + "end": 786, "loc": { "start": { - "line": 16, + "line": 18, "column": 2 }, "end": { - "line": 16, + "line": 18, "column": 69 } } @@ -2601,15 +2705,15 @@ { "type": "CommentLine", "value": " entire left subtree.", - "start": 655, - "end": 678, + "start": 789, + "end": 812, "loc": { "start": { - "line": 17, + "line": 19, "column": 2 }, "end": { - "line": 17, + "line": 19, "column": 25 } } @@ -2617,15 +2721,15 @@ { "type": "CommentLine", "value": " If the root lies to the right of the interval, we can discard the", - "start": 858, - "end": 926, + "start": 992, + "end": 1060, "loc": { "start": { - "line": 23, + "line": 25, "column": 2 }, "end": { - "line": 23, + "line": 25, "column": 70 } } @@ -2633,15 +2737,15 @@ { "type": "CommentLine", "value": " entire right subtree.", - "start": 929, - "end": 953, + "start": 1063, + "end": 1087, "loc": { "start": { - "line": 24, + "line": 26, "column": 2 }, "end": { - "line": 24, + "line": 26, "column": 26 } } @@ -2649,15 +2753,15 @@ { "type": "CommentLine", "value": " Otherwise just recurse on both subtrees and yield the root in", - "start": 1095, - "end": 1159, + "start": 1229, + "end": 1293, "loc": { "start": { - "line": 30, + "line": 32, "column": 2 }, "end": { - "line": 30, + "line": 32, "column": 66 } } @@ -2665,15 +2769,15 @@ { "type": "CommentLine", "value": " between.", - "start": 1162, - "end": 1173, + "start": 1296, + "end": 1307, "loc": { "start": { - "line": 31, + "line": 33, "column": 2 }, "end": { - "line": 31, + "line": 33, "column": 13 } } @@ -2946,18 +3050,284 @@ } } }, + { + "type": { + "label": "import", + "keyword": "import", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "import", + "start": 66, + "end": 72, + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 3, + "column": 6 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "leftOpenRangeTraversal", + "start": 73, + "end": 95, + "loc": { + "start": { + "line": 3, + "column": 7 + }, + "end": { + "line": 3, + "column": 29 + } + } + }, + { + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "from", + "start": 96, + "end": 100, + "loc": { + "start": { + "line": 3, + "column": 30 + }, + "end": { + "line": 3, + "column": 34 + } + } + }, + { + "type": { + "label": "string", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "./leftOpenRangeTraversal.js", + "start": 101, + "end": 130, + "loc": { + "start": { + "line": 3, + "column": 35 + }, + "end": { + "line": 3, + "column": 64 + } + } + }, + { + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 130, + "end": 131, + "loc": { + "start": { + "line": 3, + "column": 64 + }, + "end": { + "line": 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"CommentBlock", "value": "*\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n ", - "start": 67, - "end": 476, + "start": 201, + "end": 610, "loc": { "start": { - "line": 4, + "line": 6, "column": 0 }, "end": { - "line": 13, + "line": 15, "column": 3 } } @@ -2977,15 +3347,15 @@ "updateContext": null }, "value": "export", - "start": 477, - "end": 483, + "start": 611, + "end": 617, "loc": { "start": { - "line": 14, + "line": 16, "column": 0 }, "end": { - "line": 14, + "line": 16, "column": 6 } } @@ -3005,15 +3375,15 @@ "updateContext": null }, "value": "default", - "start": 484, - "end": 491, + "start": 618, + "end": 625, "loc": { "start": { - "line": 14, + "line": 16, "column": 7 }, "end": { - "line": 14, + "line": 16, "column": 14 } } @@ -3032,15 +3402,15 @@ "binop": null }, "value": "function", - "start": 492, - "end": 500, + "start": 626, + "end": 634, "loc": { "start": { - "line": 14, + "line": 16, "column": 15 }, "end": { - "line": 14, + "line": 16, "column": 23 } } @@ -3059,15 +3429,15 @@ "updateContext": null }, "value": "*", - "start": 500, - "end": 501, + "start": 634, + "end": 635, "loc": { "start": { - "line": 14, + "line": 16, "column": 23 }, "end": { - "line": 14, + "line": 16, "column": 24 } } @@ -3085,15 +3455,15 @@ "binop": null }, "value": "rangetraversal", - "start": 502, - "end": 516, + "start": 636, + "end": 650, "loc": { "start": { - "line": 14, + "line": 16, "column": 25 }, "end": { - "line": 14, + "line": 16, "column": 39 } } @@ -3110,15 +3480,15 @@ "postfix": false, "binop": null }, - "start": 516, - "end": 517, + "start": 650, + "end": 651, "loc": { "start": { - "line": 14, + "line": 16, "column": 39 }, "end": { - "line": 14, + "line": 16, "column": 40 } } @@ -3136,15 +3506,15 @@ "binop": null }, "value": "compare", - "start": 517, - "end": 524, + "start": 651, + "end": 658, "loc": { "start": { - "line": 14, + "line": 16, "column": 40 }, "end": { - "line": 14, + "line": 16, "column": 47 } } @@ -3162,15 +3532,15 @@ "binop": null, "updateContext": null }, - "start": 524, - "end": 525, + "start": 658, + "end": 659, "loc": { "start": { - "line": 14, + "line": 16, "column": 47 }, "end": { - "line": 14, + "line": 16, "column": 48 } } @@ -3188,15 +3558,15 @@ "binop": null }, "value": "root", - "start": 526, - "end": 530, + "start": 660, + "end": 664, "loc": { "start": { - "line": 14, + "line": 16, "column": 49 }, "end": { - "line": 14, + "line": 16, "column": 53 } } @@ -3214,15 +3584,15 @@ "binop": null, "updateContext": null }, - "start": 530, - "end": 531, + "start": 664, + "end": 665, "loc": { "start": { - "line": 14, + "line": 16, "column": 53 }, "end": { - "line": 14, + "line": 16, "column": 54 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{ - "line": 18, + "line": 20, "column": 11 } } @@ -3868,15 +4238,15 @@ "binop": null }, "value": "right", - "start": 690, - "end": 695, + "start": 824, + "end": 829, "loc": { "start": { - "line": 18, + "line": 20, "column": 11 }, "end": { - "line": 18, + "line": 20, "column": 16 } } @@ -3895,15 +4265,15 @@ "updateContext": null }, "value": "!==", - "start": 696, - "end": 699, + "start": 830, + "end": 833, "loc": { "start": { - "line": 18, + "line": 20, "column": 17 }, "end": { - "line": 18, + "line": 20, "column": 20 } } @@ -3923,15 +4293,15 @@ "updateContext": null }, "value": "null", - "start": 700, - "end": 704, + "start": 834, + "end": 838, "loc": { "start": { - "line": 18, + "line": 20, "column": 21 }, "end": { - "line": 18, + "line": 20, "column": 25 } } @@ -3948,15 +4318,15 @@ "postfix": false, "binop": null }, - "start": 704, - "end": 705, + "start": 838, + "end": 839, "loc": { "start": { - "line": 18, + "line": 20, "column": 25 }, "end": { - "line": 18, + "line": 20, "column": 26 } } @@ -3973,15 +4343,15 @@ "postfix": false, "binop": null }, - "start": 706, - "end": 707, + "start": 840, + "end": 841, "loc": { "start": { - "line": 18, + "line": 20, "column": 27 }, "end": { - "line": 18, + "line": 20, "column": 28 } } @@ -3999,15 +4369,15 @@ "binop": null }, "value": "assert", - "start": 711, - "end": 717, + "start": 845, + "end": 851, "loc": { "start": { - "line": 19, + "line": 21, "column": 3 }, "end": { - "line": 19, + "line": 21, "column": 9 } } @@ -4024,15 +4394,15 @@ "postfix": false, "binop": null }, - "start": 717, - "end": 718, + "start": 851, + "end": 852, "loc": { "start": { - "line": 19, + "line": 21, "column": 9 }, "end": { - "line": 19, + "line": 21, "column": 10 } } @@ -4050,15 +4420,15 @@ "binop": null }, "value": "root", - "start": 718, - "end": 722, + "start": 852, + "end": 856, "loc": { "start": { - "line": 19, + "line": 21, "column": 10 }, "end": { - "line": 19, + "line": 21, "column": 14 } } @@ -4076,15 +4446,15 @@ "binop": null, "updateContext": null }, - "start": 722, - "end": 723, + "start": 856, + "end": 857, "loc": { "start": { - "line": 19, + "line": 21, "column": 14 }, "end": { - "line": 19, + "line": 21, "column": 15 } } @@ -4102,15 +4472,15 @@ "binop": null }, "value": "right", - "start": 723, - "end": 728, + "start": 857, + "end": 862, "loc": { "start": { - "line": 19, + "line": 21, "column": 15 }, "end": { - "line": 19, + "line": 21, "column": 20 } } @@ -4130,15 +4500,15 @@ "updateContext": null }, "value": "instanceof", - "start": 729, - "end": 739, + "start": 863, + "end": 873, "loc": { "start": { - "line": 19, + "line": 21, "column": 21 }, "end": { - "line": 19, + "line": 21, "column": 31 } } @@ -4156,15 +4526,15 @@ "binop": null }, "value": "Node", - "start": 740, - "end": 744, + "start": 874, + "end": 878, "loc": { "start": { - "line": 19, + "line": 21, "column": 32 }, "end": { - "line": 19, + "line": 21, "column": 36 } } @@ -4181,15 +4551,15 @@ "postfix": false, "binop": null }, - "start": 744, 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+ "end": 905, "loc": { "start": { - "line": 20, + "line": 22, "column": 10 }, "end": { - "line": 20, + "line": 22, "column": 24 } } @@ -4313,15 +4683,15 @@ "postfix": false, "binop": null }, - "start": 771, - "end": 772, + "start": 905, + "end": 906, "loc": { "start": { - "line": 20, + "line": 22, "column": 24 }, "end": { - "line": 20, + "line": 22, "column": 25 } } @@ -4339,15 +4709,15 @@ "binop": null }, "value": "compare", - "start": 772, - "end": 779, + "start": 906, + "end": 913, "loc": { "start": { - "line": 20, + "line": 22, "column": 25 }, "end": { - "line": 20, + "line": 22, "column": 32 } } @@ -4365,15 +4735,15 @@ "binop": null, "updateContext": null }, - "start": 779, - "end": 780, + "start": 913, + "end": 914, "loc": { "start": { - "line": 20, + "line": 22, "column": 32 }, "end": { - "line": 20, + "line": 22, "column": 33 } } @@ -4391,15 +4761,15 @@ "binop": null }, "value": "root", - "start": 781, - "end": 785, + "start": 915, + "end": 919, "loc": { "start": { - "line": 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- "line": 20, + "line": 22, "column": 50 } } @@ -4521,15 +4891,15 @@ "binop": null, "updateContext": null }, - "start": 797, - "end": 798, + "start": 931, + "end": 932, "loc": { "start": { - "line": 20, + "line": 22, "column": 50 }, "end": { - "line": 20, + "line": 22, "column": 51 } } @@ -4547,15 +4917,15 @@ "binop": null }, "value": "right", - "start": 799, - "end": 804, + "start": 933, + "end": 938, "loc": { "start": { - "line": 20, + "line": 22, "column": 52 }, "end": { - "line": 20, + "line": 22, "column": 57 } } @@ -4572,15 +4942,15 @@ "postfix": false, "binop": null }, - "start": 804, - "end": 805, + "start": 938, + "end": 939, "loc": { "start": { - "line": 20, + "line": 22, "column": 57 }, "end": { - "line": 20, + "line": 22, "column": 58 } } @@ -4598,15 +4968,15 @@ "binop": null, "updateContext": null }, - "start": 805, - "end": 806, + "start": 939, + "end": 940, "loc": { "start": { - "line": 20, + "line": 22, "column": 58 }, "end": { - "line": 20, + "line": 22, "column": 59 } 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@@ "updateContext": null }, "value": "yield", - "start": 1023, - "end": 1028, + "start": 1157, + "end": 1162, "loc": { "start": { - "line": 27, + "line": 29, "column": 3 }, "end": { - "line": 27, + "line": 29, "column": 8 } } @@ -5596,15 +5966,15 @@ "updateContext": null }, "value": "*", - "start": 1028, - "end": 1029, + "start": 1162, + "end": 1163, "loc": { "start": { - "line": 27, + "line": 29, "column": 8 }, "end": { - "line": 27, + "line": 29, "column": 9 } } @@ -5622,15 +5992,15 @@ "binop": null }, "value": "rangetraversal", - "start": 1030, - "end": 1044, + "start": 1164, + "end": 1178, "loc": { "start": { - "line": 27, + "line": 29, "column": 10 }, "end": { - "line": 27, + "line": 29, "column": 24 } } @@ -5647,15 +6017,15 @@ "postfix": false, "binop": null }, - "start": 1044, - "end": 1045, + "start": 1178, + "end": 1179, "loc": { "start": { - "line": 27, + "line": 29, "column": 24 }, "end": { - "line": 27, + "line": 29, "column": 25 } } @@ -5673,15 +6043,15 @@ "binop": null }, "value": "compare", - "start": 1045, - "end": 1052, + "start": 1179, + "end": 1186, "loc": { "start": { - "line": 27, + "line": 29, "column": 25 }, "end": { - "line": 27, + "line": 29, "column": 32 } } @@ -5699,15 +6069,15 @@ "binop": null, "updateContext": null }, - "start": 1052, - "end": 1053, + "start": 1186, + "end": 1187, "loc": { "start": { - "line": 27, + "line": 29, "column": 32 }, "end": { - "line": 27, + "line": 29, "column": 33 } } @@ -5725,15 +6095,15 @@ "binop": null }, "value": "root", - "start": 1054, - "end": 1058, + "start": 1188, + "end": 1192, "loc": { "start": { - "line": 27, + "line": 29, "column": 34 }, "end": { - "line": 27, + "line": 29, "column": 38 } } @@ -5751,15 +6121,15 @@ "binop": null, "updateContext": null }, - "start": 1058, - "end": 1059, + "start": 1192, + "end": 1193, "loc": { "start": { - "line": 27, + "line": 29, "column": 38 }, "end": { - "line": 27, + "line": 29, "column": 39 } } @@ -5777,15 +6147,15 @@ "binop": null }, "value": "left", - 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1219, "loc": { "start": { - "line": 29, + "line": 31, "column": 1 }, "end": { - "line": 29, + "line": 31, "column": 2 } } @@ -6010,15 +6380,15 @@ "updateContext": null }, "value": "else", - "start": 1086, - "end": 1090, + "start": 1220, + "end": 1224, "loc": { "start": { - "line": 29, + "line": 31, "column": 3 }, "end": { - "line": 29, + "line": 31, "column": 7 } } @@ -6035,15 +6405,15 @@ "postfix": false, "binop": null }, - "start": 1091, - "end": 1092, + "start": 1225, + "end": 1226, "loc": { "start": { - "line": 29, + "line": 31, "column": 8 }, "end": { - "line": 29, + "line": 31, "column": 9 } } @@ -6051,15 +6421,15 @@ { "type": "CommentLine", "value": " Otherwise just recurse on both subtrees and yield the root in", - "start": 1095, - "end": 1159, + "start": 1229, + "end": 1293, "loc": { "start": { - "line": 30, + "line": 32, "column": 2 }, "end": { - "line": 30, + "line": 32, "column": 66 } } @@ -6067,15 +6437,15 @@ { "type": "CommentLine", "value": " between.", - "start": 1162, 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992, "loc": { "start": { - "line": 25, + "line": 28, "column": 2 }, "end": { - "line": 25, + "line": 28, "column": 8 }, "identifierName": "assert" @@ -1057,29 +1264,29 @@ "arguments": [ { "type": "BinaryExpression", - "start": 829, - "end": 856, + "start": 993, + "end": 1020, "loc": { "start": { - "line": 25, + "line": 28, "column": 9 }, "end": { - "line": 25, + "line": 28, "column": 36 } }, "left": { "type": "Identifier", - "start": 829, - "end": 836, + "start": 993, + "end": 1000, "loc": { "start": { - "line": 25, + "line": 28, "column": 9 }, "end": { - "line": 25, + "line": 28, "column": 16 }, "identifierName": "compare" @@ -1089,15 +1296,15 @@ "operator": "instanceof", "right": { "type": "Identifier", - "start": 848, - "end": 856, + "start": 1012, + "end": 1020, "loc": { "start": { - "line": 25, + "line": 28, "column": 28 }, "end": { - "line": 25, + "line": 28, "column": 36 }, "identifierName": "Function" @@ -1111,15 +1318,15 @@ { "type": "CommentBlock", "value": "* @member {Function} The comparison function for node keys. 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", - "start": 954, - "end": 997, + "start": 1118, + "end": 1161, "loc": { "start": { - "line": 28, + "line": 31, "column": 2 }, "end": { - "line": 28, + "line": 31, "column": 45 } } @@ -1263,58 +1470,58 @@ }, { "type": "ExpressionStatement", - "start": 1000, - "end": 1017, + "start": 1164, + "end": 1181, "loc": { "start": { - "line": 29, + "line": 32, "column": 2 }, "end": { - "line": 29, + "line": 32, "column": 19 } }, "expression": { "type": "AssignmentExpression", - "start": 1000, - "end": 1016, + "start": 1164, + "end": 1180, "loc": { "start": { - "line": 29, + "line": 32, "column": 2 }, "end": { - "line": 29, + "line": 32, "column": 18 } }, "operator": "=", "left": { "type": "MemberExpression", - "start": 1000, - "end": 1009, + "start": 1164, + "end": 1173, "loc": { "start": { - "line": 29, + "line": 32, "column": 2 }, "end": { - "line": 29, + "line": 32, "column": 11 } }, "object": { "type": "ThisExpression", - "start": 1000, - "end": 1004, + "start": 1164, + "end": 1168, "loc": { "start": { - "line": 29, + "line": 32, "column": 2 }, "end": { - "line": 29, + "line": 32, "column": 6 } }, @@ -1322,15 +1529,15 @@ }, "property": { "type": "Identifier", - "start": 1005, - "end": 1009, + "start": 1169, + "end": 1173, "loc": { "start": { - "line": 29, + "line": 32, "column": 7 }, "end": { - "line": 29, + "line": 32, "column": 11 }, "identifierName": "root" @@ -1342,15 +1549,15 @@ }, "right": { "type": "NullLiteral", - "start": 1012, - "end": 1016, + "start": 1176, + "end": 1180, "loc": { "start": { - "line": 29, + "line": 32, "column": 14 }, "end": { - "line": 29, + "line": 32, "column": 18 } } @@ -1361,15 +1568,15 @@ { "type": "CommentBlock", "value": "* @member {Node} The root of the tree. 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"start": 2098, - "end": 2137, + "start": 2121, + "end": 2165, "loc": { "start": { "line": 79, @@ -2961,13 +3364,13 @@ }, "end": { "line": 79, - "column": 41 + "column": 46 } }, "argument": { - "type": "ConditionalExpression", - "start": 2105, - "end": 2136, + "type": "CallExpression", + "start": 2128, + "end": 2164, "loc": { "start": { "line": 79, @@ -2975,13 +3378,13 @@ }, "end": { "line": 79, - "column": 40 + "column": 45 } }, - "test": { - "type": "BinaryExpression", - "start": 2105, - "end": 2118, + "callee": { + "type": "Identifier", + "start": 2128, + "end": 2134, "loc": { "start": { "line": 79, @@ -2989,108 +3392,127 @@ }, "end": { "line": 79, - "column": 22 - } + "column": 15 + }, + "identifierName": "search" }, - "left": { - "type": "Identifier", - "start": 2105, - "end": 2109, + "name": "search" + }, + "arguments": [ + { + "type": "MemberExpression", + "start": 2135, + "end": 2147, "loc": { "start": { "line": 79, - "column": 9 + "column": 16 }, "end": { "line": 79, - "column": 13 + "column": 28 + } + }, + "object": { + "type": "ThisExpression", + "start": 2135, + "end": 2139, + "loc": { + "start": { + "line": 79, + "column": 16 + }, + "end": { + "line": 79, + "column": 20 + } + } + }, + "property": { + "type": "Identifier", + "start": 2140, + "end": 2147, + "loc": { + "start": { + "line": 79, + "column": 21 + }, + "end": { + "line": 79, + "column": 28 + }, + "identifierName": "compare" }, - "identifierName": "node" + "name": "compare" }, - "name": "node" + "computed": false }, - "operator": "===", - "right": { - "type": "NullLiteral", - "start": 2114, - "end": 2118, + { + "type": "MemberExpression", + "start": 2149, + "end": 2158, "loc": { "start": { "line": 79, - "column": 18 + "column": 30 }, "end": { "line": 79, - "column": 22 + "column": 39 } - } - } - }, - "consequent": { - "type": "NullLiteral", - "start": 2121, - "end": 2125, - "loc": { - "start": { - "line": 79, - "column": 25 }, - "end": { - "line": 79, - "column": 29 - } - } - }, - "alternate": { - "type": "MemberExpression", - "start": 2128, - "end": 2136, - "loc": { - "start": { - "line": 79, - "column": 32 + "object": { + "type": "ThisExpression", + "start": 2149, + "end": 2153, + "loc": { + "start": { + "line": 79, + "column": 30 + }, + "end": { + "line": 79, + "column": 34 + } + } }, - "end": { - "line": 79, - "column": 40 - } - }, - "object": { - "type": "Identifier", - "start": 2128, - "end": 2132, - "loc": { - "start": { - "line": 79, - "column": 32 - }, - "end": { - "line": 79, - "column": 36 + "property": { + "type": "Identifier", + "start": 2154, + "end": 2158, + "loc": { + "start": { + "line": 79, + "column": 35 + }, + "end": { + "line": 79, + "column": 39 + }, + "identifierName": "root" }, - "identifierName": "node" + "name": "root" }, - "name": "node" + "computed": false }, - "property": { + { "type": "Identifier", - "start": 2133, - "end": 2136, + "start": 2160, + "end": 2163, "loc": { "start": { "line": 79, - "column": 37 + "column": 41 }, "end": { "line": 79, - "column": 40 + "column": 44 }, "identifierName": "key" }, "name": "key" - }, - "computed": false - } + } + ] } } ], @@ -3100,9 +3522,9 @@ "leadingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", - "start": 1787, - "end": 2049, + "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t ", + "start": 1837, + "end": 2063, "loc": { "start": { "line": 69, @@ -3118,16 +3540,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t ", - "start": 2143, - "end": 2298, + "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", + "start": 2171, + "end": 2433, "loc": { "start": { "line": 82, "column": 1 }, "end": { - "line": 88, + "line": 89, "column": 4 } } @@ -3136,15 +3558,15 @@ }, { "type": "ClassMethod", - "start": 2300, - "end": 2350, + "start": 2435, + "end": 2529, "loc": { "start": { - "line": 89, + "line": 90, "column": 1 }, "end": { - "line": 91, + "line": 93, "column": 2 } }, @@ -3152,20 +3574,20 @@ "computed": false, "key": { "type": "Identifier", - "start": 2300, - "end": 2303, + "start": 2435, + "end": 2438, "loc": { "start": { - "line": 89, + "line": 90, "column": 1 }, "end": { - "line": 89, + "line": 90, "column": 4 }, - "identifierName": "has" + "identifierName": "get" }, - "name": "has", + "name": "get", "leadingComments": null }, "kind": "method", @@ -3176,15 +3598,15 @@ "params": [ { "type": "Identifier", - "start": 2304, - "end": 2307, + "start": 2439, + "end": 2442, "loc": { "start": { - 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"column": 14 + "line": 91, + "column": 15 }, "end": { - "line": 90, - "column": 21 - }, - "identifierName": "_search" + "line": 91, + "column": 27 + } }, - "name": "_search" - }, - "computed": false - }, - "arguments": [ - { - "type": "Identifier", - "start": 2333, - "end": 2336, - "loc": { - "start": { - "line": 90, - "column": 22 - }, - "end": { - "line": 90, - "column": 25 + "object": { + "type": "ThisExpression", + "start": 2461, + "end": 2465, + "loc": { + "start": { + "line": 91, + "column": 15 + }, + "end": { + "line": 91, + "column": 19 + } + } + }, + "property": { + "type": "Identifier", + "start": 2466, + "end": 2473, + "loc": { + "start": { + "line": 91, + "column": 20 + }, + "end": { + "line": 91, + "column": 27 + }, + "identifierName": "_search" }, - "identifierName": "key" + "name": "_search" }, - "name": "key" - } - ] - }, - "operator": "!==", - "right": { - "type": "NullLiteral", - "start": 2342, - "end": 2346, - "loc": { - "start": { - "line": 90, - "column": 31 + "computed": false }, - 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"value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t ", - "start": 2143, - "end": 2298, + "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", + "start": 2171, + "end": 2433, "loc": { "start": { "line": 82, "column": 1 }, "end": { - "line": 88, + "line": 89, "column": 4 } } @@ -3360,16 +3931,16 @@ "trailingComments": [ { "type": "CommentBlock", - "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", - "start": 2353, - "end": 2458, + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t ", + "start": 2532, + "end": 2687, "loc": { "start": { - "line": 93, + "line": 95, "column": 1 }, "end": { - "line": 97, + "line": 101, "column": 4 } } @@ -3378,15 +3949,15 @@ }, { "type": "ClassMethod", - "start": 2460, - "end": 3286, + "start": 2689, + "end": 2739, "loc": { "start": { - "line": 98, + "line": 102, "column": 1 }, "end": { - "line": 125, + "line": 104, "column": 2 } }, @@ -3394,20 +3965,20 @@ "computed": false, "key": { "type": "Identifier", - "start": 2460, - "end": 2467, + "start": 2689, + "end": 2692, "loc": { "start": { - "line": 98, + "line": 102, "column": 1 }, "end": { - "line": 98, - "column": 8 + "line": 102, + "column": 4 }, - "identifierName": "_delete" + "identifierName": "has" }, - "name": "_delete", + "name": "has", "leadingComments": null }, "kind": "method", @@ -3418,206 +3989,448 @@ "params": [ { "type": "Identifier", - "start": 2468, - "end": 2472, + "start": 2693, + "end": 2696, "loc": { "start": { - "line": 98, - "column": 9 + "line": 102, + "column": 5 }, "end": { - "line": 98, - "column": 13 + "line": 102, + "column": 8 }, - "identifierName": "node" + "identifierName": "key" }, - "name": "node" + "name": "key" } ], "body": { "type": "BlockStatement", - "start": 2474, - "end": 3286, + "start": 2698, + "end": 2739, "loc": { "start": { - "line": 98, - "column": 15 + "line": 102, + "column": 10 }, "end": { - "line": 125, + "line": 104, "column": 2 } }, "body": [ { - "type": "ExpressionStatement", - "start": 2478, - 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"name": "Node" + "name": "key" } - } - ] - } - }, - { - "type": "IfStatement", - "start": 2510, - "end": 3283, - "loc": { - "start": { - "line": 100, - "column": 2 - }, - "end": { - "line": 124, - "column": 3 - } - }, - "test": { - "type": "BinaryExpression", - "start": 2514, - "end": 2532, - "loc": { - "start": { - "line": 100, - "column": 6 - }, - "end": { - "line": 100, - "column": 24 - } + ] }, - "left": { - "type": "MemberExpression", - "start": 2514, - "end": 2523, + "operator": "!==", + "right": { + "type": "NullLiteral", + "start": 2731, + "end": 2735, "loc": { "start": { - "line": 100, - "column": 6 + "line": 103, + "column": 31 }, "end": { - "line": 100, - "column": 15 + "line": 103, + "column": 35 } - }, - "object": { - "type": "Identifier", - "start": 2514, - "end": 2518, - "loc": { - "start": { - "line": 100, - "column": 6 - }, - "end": { - "line": 100, - "column": 10 - }, - "identifierName": "node" + } + } + } + } + ], + "directives": [], + "trailingComments": null + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t ", + "start": 2532, + "end": 2687, + "loc": { + "start": { + "line": 95, + "column": 1 + }, + "end": { + "line": 101, + "column": 4 + } + } + } + ], + "trailingComments": [ + { + "type": "CommentBlock", + "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", + "start": 2742, + "end": 2847, + "loc": { + "start": { + "line": 106, + "column": 1 + }, + "end": { + "line": 110, + "column": 4 + } + } + } + ] + }, + { + "type": "ClassMethod", + "start": 2849, + "end": 5066, + "loc": { + "start": { + "line": 111, + "column": 1 + }, + "end": { + "line": 189, + "column": 2 + } + }, + "static": false, + "computed": false, + "key": { + "type": "Identifier", + "start": 2849, + "end": 2855, + "loc": { + "start": { + "line": 111, + "column": 1 + }, + "end": { + "line": 111, + "column": 7 + }, + "identifierName": "unlink" + }, + "name": "unlink", + "leadingComments": null + }, + "kind": "method", + "id": null, + "generator": false, + "expression": false, + "async": false, + "params": [ + { + "type": "Identifier", + "start": 2856, + "end": 2860, + "loc": { + "start": { + "line": 111, + "column": 8 + }, + "end": { + "line": 111, + "column": 12 + }, + "identifierName": "node" + }, + "name": "node" + } + ], + "body": { + "type": "BlockStatement", + "start": 2862, + "end": 5066, + "loc": { + "start": { + "line": 111, + "column": 14 + }, + "end": { + "line": 189, + "column": 2 + } + }, + "body": [ + { + "type": "ExpressionStatement", + "start": 2866, + "end": 2895, + "loc": { + "start": { + "line": 112, + "column": 2 + }, + "end": { + "line": 112, + "column": 31 + } + }, + "expression": { + "type": "CallExpression", + "start": 2866, + "end": 2894, + "loc": { + "start": { + "line": 112, + "column": 2 + }, + "end": { + "line": 112, + "column": 30 + } + }, + "callee": { + "type": "Identifier", + "start": 2866, + "end": 2872, + "loc": { + "start": { + "line": 112, + "column": 2 + }, + "end": { + "line": 112, + "column": 8 + }, + "identifierName": "assert" + }, + "name": "assert" + }, + "arguments": [ + { + "type": "BinaryExpression", + "start": 2873, + "end": 2893, + "loc": { + "start": { + "line": 112, + "column": 9 + }, + "end": { + "line": 112, + "column": 29 + } + }, + "left": { + "type": "Identifier", + "start": 2873, + "end": 2877, + "loc": { + "start": { + "line": 112, + "column": 9 + }, + "end": { + "line": 112, + "column": 13 + }, + "identifierName": "node" + }, + "name": "node" + }, + "operator": "instanceof", + "right": { + "type": "Identifier", + "start": 2889, + "end": 2893, + "loc": { + "start": { + "line": 112, + "column": 25 + }, + "end": { + "line": 112, + "column": 29 + }, + "identifierName": "Node" + }, + "name": "Node" + } + } + ] + } + }, + { + "type": "IfStatement", + "start": 2898, + "end": 5063, + "loc": { + "start": { + "line": 113, + "column": 2 + }, + "end": { + "line": 188, + "column": 3 + } + }, + "test": { + "type": "BinaryExpression", + "start": 2902, + "end": 2920, + "loc": { + "start": { + "line": 113, + "column": 6 + }, + "end": { + "line": 113, + "column": 24 + } + }, + "left": { + "type": "MemberExpression", + "start": 2902, + "end": 2911, + "loc": { + "start": { + "line": 113, + "column": 6 + }, + "end": { + "line": 113, + "column": 15 + } + }, + "object": { + "type": "Identifier", + "start": 2902, + "end": 2906, + "loc": { + "start": { + "line": 113, + "column": 6 + }, + "end": { + "line": 113, + "column": 10 + }, + "identifierName": "node" }, "name": "node" }, "property": { "type": "Identifier", - "start": 2519, - "end": 2523, + "start": 2907, + "end": 2911, "loc": { "start": { - "line": 100, + "line": 113, "column": 11 }, "end": { - "line": 100, + "line": 113, "column": 15 }, "identifierName": "left" @@ -3629,15 +4442,15 @@ "operator": "!==", "right": { "type": "NullLiteral", - "start": 2528, - "end": 2532, + "start": 2916, + "end": 2920, "loc": { "start": { - "line": 100, + "line": 113, "column": 20 }, "end": { - "line": 100, + "line": 113, "column": 24 } } @@ -3645,59 +4458,59 @@ }, "consequent": { "type": "BlockStatement", - "start": 2534, - "end": 2882, + "start": 2922, + "end": 3677, "loc": { "start": { - "line": 100, + "line": 113, "column": 26 }, "end": { - "line": 112, + "line": 142, "column": 3 } }, "body": [ { "type": "VariableDeclaration", - "start": 2587, - "end": 2618, + "start": 2964, + "end": 2995, "loc": { "start": { - "line": 102, + "line": 115, "column": 3 }, "end": { - "line": 102, + "line": 115, "column": 34 } }, "declarations": [ { "type": "VariableDeclarator", - "start": 2593, - "end": 2617, + "start": 2970, + "end": 2994, "loc": { "start": { - "line": 102, + "line": 115, "column": 9 }, "end": { - "line": 102, + "line": 115, "column": 33 } }, "id": { "type": "Identifier", - "start": 2593, - "end": 2597, + "start": 2970, + "end": 2974, "loc": { "start": { - "line": 102, + "line": 115, "column": 9 }, "end": { - "line": 102, + "line": 115, "column": 13 }, "identifierName": "pred" @@ -3707,29 +4520,29 @@ }, "init": { "type": "CallExpression", - "start": 2600, - "end": 2617, + "start": 2977, + "end": 2994, "loc": { "start": { - "line": 102, + "line": 115, "column": 16 }, "end": { - "line": 102, + "line": 115, "column": 33 } }, "callee": { "type": "Identifier", - "start": 2600, - "end": 2611, + "start": 2977, + "end": 2988, "loc": { "start": { - "line": 102, + "line": 115, "column": 16 }, "end": { - "line": 102, + "line": 115, "column": 27 }, "identifierName": "predecessor" @@ -3739,15 +4552,15 @@ "arguments": [ { "type": "Identifier", - "start": 2612, - "end": 2616, + "start": 2989, + "end": 2993, "loc": { "start": { - "line": 102, + "line": 115, "column": 28 }, "end": { - "line": 102, + "line": 115, "column": 32 }, "identifierName": "node" @@ -3763,198 +4576,249 @@ "leadingComments": [ { "type": "CommentLine", - "value": " Replace node's key with predecessor's key", - "start": 2539, - "end": 2583, + "value": " Swap node with its predecessor", + "start": 2927, + "end": 2960, "loc": { "start": { - "line": 101, + "line": 114, "column": 3 }, "end": { - "line": 101, - "column": 47 + "line": 114, + "column": 36 } } } - ] - }, - { - "type": "ExpressionStatement", - "start": 2622, - "end": 2642, - "loc": { - "start": { - "line": 103, - "column": 3 + ], + "trailingComments": [ + { + "type": "CommentLine", + "value": " Delete predecessor node", + "start": 2999, + "end": 3025, + "loc": { + "start": { + "line": 116, + "column": 3 + }, + "end": { + "line": 116, + "column": 29 + } + } }, - "end": { - "line": 103, - "column": 23 - } - }, - "expression": { - 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", - "start": 954, - "end": 997, + "type": { + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": 6, + "updateContext": null + }, + "value": "===", + "start": 2494, + "end": 2497, "loc": { "start": { - "line": 28, - "column": 2 + "line": 92, + "column": 14 }, "end": { - "line": 28, - "column": 45 + "line": 92, + "column": 17 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t ", - "start": 1023, - "end": 1127, + "type": { + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "null", + "start": 2498, + "end": 2502, "loc": { "start": { - "line": 32, - "column": 1 + "line": 92, + "column": 18 }, "end": { - "line": 36, - "column": 4 + "line": 92, + "column": 22 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t ", - "start": 1175, - "end": 1254, + "type": { + "label": "?", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2503, + "end": 2504, "loc": { "start": { - "line": 41, - "column": 1 + "line": 92, + "column": 23 }, "end": { - "line": 45, - "column": 4 + "line": 92, + "column": 24 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t ", - "start": 1453, - "end": 1679, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "undefined", + "start": 2505, + "end": 2514, "loc": { "start": { - "line": 56, - "column": 1 + "line": 92, + "column": 25 }, "end": { - "line": 63, - "column": 4 + "line": 92, + "column": 34 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", - "start": 1787, - "end": 2049, + "type": { + "label": ":", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2515, + "end": 2516, "loc": { "start": { - "line": 69, - "column": 1 + "line": 92, + "column": 35 }, "end": { - "line": 76, - "column": 4 + "line": 92, + "column": 36 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t ", - "start": 2143, - "end": 2298, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "node", + "start": 2517, + "end": 2521, "loc": { "start": { - 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"line": 101, - "column": 3 + "line": 92, + "column": 42 }, "end": { - "line": 101, - "column": 47 + "line": 92, + "column": 45 } } }, { - "type": "CommentLine", - "value": " Delete predecessor node", - "start": 2646, - "end": 2672, + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2525, + "end": 2526, "loc": { "start": { - "line": 104, - "column": 3 + "line": 92, + "column": 45 }, "end": { - "line": 104, - "column": 29 + "line": 92, + "column": 46 } } }, { - "type": "CommentLine", - "value": " NOTE: this node can only have one non-leaf (left) child because", - "start": 2676, - "end": 2742, + "type": { + "label": "}", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2528, + "end": 2529, "loc": { "start": { - 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"line": 113, - "column": 3 + "line": 102, + "column": 1 }, "end": { - "line": 113, - "column": 45 + "line": 102, + "column": 4 } } }, { - "type": "CommentLine", - "value": " NOTE: Since there is no left child, then there can only be one", - "start": 2964, - "end": 3029, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2692, + "end": 2693, "loc": { "start": { - "line": 114, - "column": 3 + "line": 102, + "column": 4 }, "end": { - "line": 114, - "column": 68 + "line": 102, + "column": 5 } } }, { - "type": "CommentLine", - "value": " right child by the red-black tree invariant.", - "start": 3033, - "end": 3080, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "key", + "start": 2693, + "end": 2696, "loc": { "start": { - "line": 115, - "column": 3 + "line": 102, + "column": 5 }, "end": { - "line": 115, - "column": 50 + "line": 102, + "column": 8 } } }, { - "type": "CommentLine", - "value": " Delete successor node", - "start": 3136, - "end": 3160, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2696, + "end": 2697, "loc": { "start": { - "line": 118, - "column": 3 + "line": 102, + "column": 8 }, "end": { - "line": 118, - "column": 27 + "line": 102, + "column": 9 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean} - Whether the key existed in the tree before removal.\n\t ", - "start": 3289, - "end": 3701, + "type": { + "label": "{", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2698, + "end": 2699, "loc": { "start": { - "line": 127, - "column": 1 + "line": 102, + "column": 10 }, "end": { - "line": 135, - "column": 4 + "line": 102, + "column": 11 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t ", - "start": 3829, - "end": 4086, + "type": { + "label": "return", + "keyword": "return", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "return", + "start": 2702, + "end": 2708, "loc": { "start": { - "line": 144, - "column": 1 + "line": 103, + "column": 2 }, "end": { - "line": 150, - "column": 4 + "line": 103, + "column": 8 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t ", - "start": 4205, - "end": 4309, + "type": { + "label": "this", + "keyword": "this", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "this", + "start": 2709, + "end": 2713, "loc": { "start": { - "line": 156, - "column": 1 + "line": 103, + "column": 9 }, "end": { - "line": 160, - "column": 4 + "line": 103, + "column": 13 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Same as {@link RedBlackTree#items}.\n\t ", - "start": 4389, - "end": 4437, + "type": { + "label": ".", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 2713, + "end": 2714, "loc": { "start": { - "line": 165, - "column": 1 + "line": 103, + "column": 13 }, "end": { - "line": 167, - "column": 4 + "line": 103, + "column": 14 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4489, - "end": 4633, + "type": { + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "_search", + "start": 2714, + "end": 2721, "loc": { "start": { - "line": 172, - "column": 1 + "line": 103, + "column": 14 }, "end": { - "line": 177, - "column": 4 + "line": 103, + "column": 21 } } }, { - "type": "CommentBlock", - "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4700, - "end": 4913, + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 2721, + "end": 2722, "loc": { "start": { - "line": 182, - "column": 1 + "line": 103, + "column": 21 }, "end": { - "line": 188, - "column": 4 + "line": 103, + "column": 22 } } - } - ], - "tokens": [ + }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7565,28 +19097,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 0, - "end": 6, + "value": "key", + "start": 2722, + "end": 2725, "loc": { "start": { - "line": 1, - "column": 0 + "line": 103, + "column": 22 }, "end": { - "line": 1, - "column": 6 + "line": 103, + "column": 25 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -7594,49 +19125,50 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 7, - "end": 13, + "start": 2725, + "end": 2726, "loc": { "start": { - "line": 1, - "column": 7 + "line": 103, + "column": 25 }, "end": { - "line": 1, - "column": 13 + "line": 103, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "from", - "start": 14, - "end": 18, + "value": "!==", + "start": 2727, + "end": 2730, "loc": { "start": { - "line": 1, - "column": 14 + "line": 103, + "column": 27 }, - "end": { - "line": 1, - "column": 18 + "end": { + "line": 103, + "column": 30 } } }, { "type": { - "label": "string", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -7647,17 +19179,17 @@ "binop": null, "updateContext": null }, - "value": "assert", - "start": 19, - "end": 27, + "value": "null", + "start": 2731, + "end": 2735, "loc": { "start": { - "line": 1, - "column": 19 + "line": 103, + "column": 31 }, "end": { - "line": 1, - "column": 27 + "line": 103, + "column": 35 } } }, @@ -7674,70 +19206,57 @@ "binop": null, "updateContext": null }, - "start": 27, - "end": 28, + "start": 2735, + "end": 2736, "loc": { "start": { - "line": 1, - "column": 27 + "line": 103, + "column": 35 }, "end": { - "line": 1, - "column": 28 + "line": 103, + "column": 36 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 29, - "end": 35, + "start": 2738, + "end": 2739, "loc": { "start": { - "line": 2, - "column": 0 + "line": 104, + "column": 1 }, "end": { - "line": 2, - "column": 6 + "line": 104, + "column": 2 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "Node", - "start": 36, - "end": 40, + "type": "CommentBlock", + "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", + "start": 2742, + "end": 2847, "loc": { "start": { - "line": 2, - "column": 7 + "line": 106, + "column": 1 }, "end": { - "line": 2, - "column": 11 + "line": 110, + "column": 4 } } }, @@ -7753,105 +19272,100 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 41, - "end": 45, + "value": "unlink", + "start": 2849, + "end": 2855, "loc": { "start": { - "line": 2, - "column": 12 + "line": 111, + "column": 1 }, "end": { - "line": 2, - "column": 16 + "line": 111, + "column": 7 } } }, { "type": { - "label": "string", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "./Node.js", - "start": 46, - "end": 57, + "start": 2855, + "end": 2856, "loc": { "start": { - "line": 2, - "column": 17 + "line": 111, + "column": 7 }, "end": { - "line": 2, - "column": 28 + "line": 111, + "column": 8 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 57, - "end": 58, + "value": "node", + "start": 2856, + "end": 2860, "loc": { "start": { - "line": 2, - "column": 28 + "line": 111, + "column": 8 }, "end": { - "line": 2, - "column": 29 + "line": 111, + "column": 12 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 59, - "end": 65, + "start": 2860, + "end": 2861, "loc": { "start": { - "line": 3, - "column": 0 + "line": 111, + "column": 12 }, "end": { - "line": 3, - "column": 6 + "line": 111, + "column": 13 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -7860,17 +19374,16 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 66, - "end": 71, + "start": 2862, + "end": 2863, "loc": { "start": { - "line": 3, - "column": 7 + "line": 111, + "column": 14 }, "end": { - "line": 3, - "column": 12 + "line": 111, + "column": 15 } } }, @@ -7886,98 +19399,96 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 72, - "end": 76, + "value": "assert", + "start": 2866, + "end": 2872, "loc": { "start": { - "line": 3, - "column": 13 + "line": 112, + "column": 2 }, "end": { - "line": 3, - "column": 17 + "line": 112, + "column": 8 } } }, { "type": { - "label": "string", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../color/BLACK.js", - "start": 77, - "end": 96, + "start": 2872, + "end": 2873, "loc": { "start": { - "line": 3, - "column": 18 + "line": 112, + "column": 8 }, "end": { - "line": 3, - "column": 37 + "line": 112, + "column": 9 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 96, - "end": 97, + "value": "node", + "start": 2873, + "end": 2877, "loc": { "start": { - "line": 3, - "column": 37 + "line": 112, + "column": 9 }, "end": { - "line": 3, - "column": 38 + "line": 112, + "column": 13 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, + "label": "instanceof", + "keyword": "instanceof", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 7, "updateContext": null }, - "value": "import", - "start": 98, - "end": 104, + "value": "instanceof", + "start": 2878, + "end": 2888, "loc": { "start": { - "line": 4, - "column": 0 + "line": 112, + "column": 14 }, "end": { - "line": 4, - "column": 6 + "line": 112, + "column": 24 } } }, @@ -7993,25 +19504,25 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 105, - "end": 108, + "value": "Node", + "start": 2889, + "end": 2893, "loc": { "start": { - "line": 4, - "column": 7 + "line": 112, + "column": 25 }, "end": { - "line": 4, - "column": 10 + "line": 112, + "column": 29 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8019,25 +19530,24 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 109, - "end": 113, + "start": 2893, + "end": 2894, "loc": { "start": { - "line": 4, - "column": 11 + "line": 112, + "column": 29 }, "end": { - "line": 4, - "column": 15 + "line": 112, + "column": 30 } } }, { "type": { - "label": "string", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8046,24 +19556,24 @@ "binop": null, "updateContext": null }, - "value": "../color/RED.js", - "start": 114, - "end": 131, + "start": 2894, + "end": 2895, "loc": { "start": { - "line": 4, - "column": 16 + "line": 112, + "column": 30 }, "end": { - "line": 4, - "column": 33 + "line": 112, + "column": 31 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": "if", + "keyword": "if", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -8073,43 +19583,41 @@ "binop": null, "updateContext": null }, - "start": 131, - "end": 132, + "value": "if", + "start": 2898, + "end": 2900, "loc": { "start": { - "line": 4, - "column": 33 + "line": 113, + "column": 2 }, "end": { - "line": 4, - "column": 34 + "line": 113, + "column": 4 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 133, - "end": 139, + "start": 2901, + "end": 2902, "loc": { "start": { - "line": 5, - "column": 0 + "line": 113, + "column": 5 }, "end": { - "line": 5, + "line": 113, "column": 6 } } @@ -8126,49 +19634,49 @@ "postfix": false, "binop": null }, - "value": "predecessor", - "start": 140, - "end": 151, + "value": "node", + "start": 2902, + "end": 2906, "loc": { "start": { - "line": 5, - "column": 7 + "line": 113, + "column": 6 }, "end": { - "line": 5, - "column": 18 + "line": 113, + "column": 10 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "from", - "start": 152, - "end": 156, + "start": 2906, + "end": 2907, "loc": { "start": { - "line": 5, - "column": 19 + "line": 113, + "column": 10 }, "end": { - "line": 5, - "column": 23 + "line": 113, + "column": 11 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -8176,26 +19684,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../family/predecessor.js", - "start": 157, - "end": 183, + "value": "left", + "start": 2907, + "end": 2911, "loc": { "start": { - "line": 5, - "column": 24 + "line": 113, + "column": 11 }, "end": { - "line": 5, - "column": 50 + "line": 113, + "column": 15 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8203,26 +19710,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 183, - "end": 184, + "value": "!==", + "start": 2912, + "end": 2915, "loc": { "start": { - "line": 5, - "column": 50 + "line": 113, + "column": 16 }, "end": { - "line": 5, - "column": 51 + "line": 113, + "column": 19 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -8233,25 +19741,25 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 185, - "end": 191, + "value": "null", + "start": 2916, + "end": 2920, "loc": { "start": { - "line": 6, - "column": 0 + "line": 113, + "column": 20 }, "end": { - "line": 6, - "column": 6 + "line": 113, + "column": 24 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8259,24 +19767,23 @@ "postfix": false, "binop": null }, - "value": "insert", - "start": 192, - "end": 198, + "start": 2920, + "end": 2921, "loc": { "start": { - "line": 6, - "column": 7 + "line": 113, + "column": 24 }, "end": { - "line": 6, - "column": 13 + "line": 113, + "column": 25 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -8285,25 +19792,41 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 199, - "end": 203, + "start": 2922, + "end": 2923, "loc": { "start": { - "line": 6, - "column": 14 + "line": 113, + "column": 26 }, "end": { - "line": 6, - "column": 18 + "line": 113, + "column": 27 + } + } + }, + { + "type": "CommentLine", + "value": " Swap node with its predecessor", + "start": 2927, + "end": 2960, + "loc": { + "start": { + "line": 114, + "column": 3 + }, + "end": { + "line": 114, + "column": 36 } } }, { "type": { - "label": "string", + "label": "const", + "keyword": "const", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8312,50 +19835,76 @@ "binop": null, "updateContext": null }, - "value": "../insertion/insert.js", - "start": 204, - "end": 228, + "value": "const", + "start": 2964, + "end": 2969, "loc": { "start": { - "line": 6, - "column": 19 + "line": 115, + "column": 3 }, "end": { - "line": 6, - "column": 43 + "line": 115, + "column": 8 } } }, { "type": { - "label": ";", + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "pred", + "start": 2970, + "end": 2974, + "loc": { + "start": { + "line": 115, + "column": 9 + }, + "end": { + "line": 115, + "column": 13 + } + } + }, + { + "type": { + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 228, - "end": 229, + "value": "=", + "start": 2975, + "end": 2976, "loc": { "start": { - "line": 6, - "column": 43 + "line": 115, + "column": 14 }, "end": { - "line": 6, - "column": 44 + "line": 115, + "column": 15 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -8363,27 +19912,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 230, - "end": 236, + "value": "predecessor", + "start": 2977, + "end": 2988, "loc": { "start": { - "line": 7, - "column": 0 + "line": 115, + "column": 16 }, "end": { - "line": 7, - "column": 6 + "line": 115, + "column": 27 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -8392,17 +19940,16 @@ "postfix": false, "binop": null }, - "value": "insert_case1", - "start": 237, - "end": 249, + "start": 2988, + "end": 2989, "loc": { "start": { - "line": 7, - "column": 7 + "line": 115, + "column": 27 }, "end": { - "line": 7, - "column": 19 + "line": 115, + "column": 28 } } }, @@ -8418,44 +19965,42 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 250, - "end": 254, + "value": "node", + "start": 2989, + "end": 2993, "loc": { "start": { - "line": 7, - "column": 20 + "line": 115, + "column": 28 }, "end": { - "line": 7, - "column": 24 + "line": 115, + "column": 32 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../insertion/insert_case1.js", - "start": 255, - "end": 285, + "start": 2993, + "end": 2994, "loc": { "start": { - "line": 7, - "column": 25 + "line": 115, + "column": 32 }, "end": { - "line": 7, - "column": 55 + "line": 115, + "column": 33 } } }, @@ -8472,70 +20017,64 @@ "binop": null, "updateContext": null }, - "start": 285, - "end": 286, + "start": 2994, + "end": 2995, "loc": { "start": { - "line": 7, - "column": 55 + "line": 115, + "column": 33 }, "end": { - "line": 7, - "column": 56 + "line": 115, + "column": 34 } } }, { - "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "import", - "start": 287, - "end": 293, + "type": "CommentLine", + "value": " Delete predecessor node", + "start": 2999, + "end": 3025, "loc": { "start": { - "line": 8, - "column": 0 + "line": 116, + "column": 3 }, "end": { - "line": 8, - "column": 6 + "line": 116, + "column": 29 } } }, { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "delete_one_child", - "start": 294, - "end": 310, + "type": "CommentLine", + "value": " NOTE: this node can have at most one non-leaf (left) child", + "start": 3029, + "end": 3090, "loc": { "start": { - "line": 8, - "column": 7 + "line": 117, + "column": 3 }, "end": { - "line": 8, - "column": 23 + "line": 117, + "column": 64 + } + } + }, + { + "type": "CommentLine", + "value": " because of red-black tree invariant.", + "start": 3094, + "end": 3133, + "loc": { + "start": { + "line": 118, + "column": 3 + }, + "end": { + "line": 118, + "column": 42 } } }, @@ -8551,79 +20090,76 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 311, - "end": 315, + "value": "assert", + "start": 3137, + "end": 3143, "loc": { "start": { - "line": 8, - "column": 24 + "line": 119, + "column": 3 }, "end": { - "line": 8, - "column": 28 + "line": 119, + "column": 9 } } }, { "type": { - "label": "string", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../deletion/delete_one_child.js", - "start": 316, - "end": 349, + "start": 3143, + "end": 3144, "loc": { "start": { - "line": 8, - "column": 29 + "line": 119, + "column": 9 }, "end": { - "line": 8, - "column": 62 + "line": 119, + "column": 10 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 349, - "end": 350, + "value": "pred", + "start": 3144, + "end": 3148, "loc": { "start": { - "line": 8, - "column": 62 + "line": 119, + "column": 10 }, "end": { - "line": 8, - "column": 63 + "line": 119, + "column": 14 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8632,17 +20168,16 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 351, - "end": 357, + "start": 3148, + "end": 3149, "loc": { "start": { - "line": 9, - "column": 0 + "line": 119, + "column": 14 }, "end": { - "line": 9, - "column": 6 + "line": 119, + "column": 15 } } }, @@ -8658,49 +20193,51 @@ "postfix": false, "binop": null }, - "value": "delete_no_child", - "start": 358, - "end": 373, + "value": "right", + "start": 3149, + "end": 3154, "loc": { "start": { - "line": 9, - "column": 7 + "line": 119, + "column": 15 }, "end": { - "line": 9, - "column": 22 + "line": 119, + "column": 20 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "==/!=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "value": "from", - "start": 374, - "end": 378, + "value": "===", + "start": 3155, + "end": 3158, "loc": { "start": { - "line": 9, - "column": 23 + "line": 119, + "column": 21 }, "end": { - "line": 9, - "column": 27 + "line": 119, + "column": 24 } } }, { "type": { - "label": "string", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -8711,52 +20248,50 @@ "binop": null, "updateContext": null }, - "value": "../deletion/delete_no_child.js", - "start": 379, - "end": 411, + "value": "null", + "start": 3159, + "end": 3163, "loc": { "start": { - "line": 9, - "column": 28 + "line": 119, + "column": 25 }, "end": { - "line": 9, - "column": 60 + "line": 119, + "column": 29 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 411, - "end": 412, + "start": 3163, + "end": 3164, "loc": { "start": { - "line": 9, - "column": 60 + "line": 119, + "column": 29 }, "end": { - "line": 9, - "column": 61 + "line": 119, + "column": 30 } } }, { "type": { - "label": "import", - "keyword": "import", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -8765,50 +20300,51 @@ "binop": null, "updateContext": null }, - "value": "import", - "start": 413, - "end": 419, + "start": 3164, + "end": 3165, "loc": { "start": { - "line": 10, - "column": 0 + "line": 119, + "column": 30 }, "end": { - "line": 10, - "column": 6 + "line": 119, + "column": 31 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "search", - "start": 420, - "end": 426, + "value": "if", + "start": 3169, + "end": 3171, "loc": { "start": { - "line": 10, - "column": 7 + "line": 120, + "column": 3 }, "end": { - "line": 10, - "column": 13 + "line": 120, + "column": 5 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -8817,23 +20353,22 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 427, - "end": 431, + "start": 3172, + "end": 3173, "loc": { "start": { - "line": 10, - "column": 14 + "line": 120, + "column": 6 }, "end": { - "line": 10, - "column": 18 + "line": 120, + "column": 7 } } }, { "type": { - "label": "string", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -8841,26 +20376,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../search/search.js", - "start": 432, - "end": 453, + "value": "pred", + "start": 3173, + "end": 3177, "loc": { "start": { - "line": 10, - "column": 19 + "line": 120, + "column": 7 }, "end": { - "line": 10, - "column": 40 + "line": 120, + "column": 11 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -8868,26 +20402,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 453, - "end": 454, + "value": "===", + "start": 3178, + "end": 3181, "loc": { "start": { - "line": 10, - "column": 40 + "line": 120, + "column": 12 }, "end": { - "line": 10, - "column": 41 + "line": 120, + "column": 15 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -8895,46 +20429,45 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 455, - "end": 461, + "value": "node", + "start": 3182, + "end": 3186, "loc": { "start": { - "line": 11, - "column": 0 + "line": 120, + "column": 16 }, "end": { - "line": 11, - "column": 6 + "line": 120, + "column": 20 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "inordertraversal", - "start": 462, - "end": 478, + "start": 3186, + "end": 3187, "loc": { "start": { - "line": 11, - "column": 7 + "line": 120, + "column": 20 }, "end": { - "line": 11, - "column": 23 + "line": 120, + "column": 21 } } }, @@ -8950,77 +20483,73 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 479, - "end": 483, + "value": "left", + "start": 3187, + "end": 3191, "loc": { "start": { - "line": 11, - "column": 24 + "line": 120, + "column": 21 }, "end": { - "line": 11, - "column": 28 + "line": 120, + "column": 25 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../traversal/inordertraversal.js", - "start": 484, - "end": 518, + "start": 3191, + "end": 3192, "loc": { "start": { - "line": 11, - "column": 29 + "line": 120, + "column": 25 }, "end": { - "line": 11, - "column": 63 + "line": 120, + "column": 26 } } }, { "type": { - "label": ";", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 518, - "end": 519, + "start": 3193, + "end": 3194, "loc": { "start": { - "line": 11, - "column": 63 + "line": 120, + "column": 27 }, "end": { - "line": 11, - "column": 64 + "line": 120, + "column": 28 } } }, { "type": { - "label": "import", - "keyword": "import", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -9028,27 +20557,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "import", - "start": 520, - "end": 526, + "value": "swap_left", + "start": 3199, + "end": 3208, "loc": { "start": { - "line": 12, - "column": 0 + "line": 121, + "column": 4 }, "end": { - "line": 12, - "column": 6 + "line": 121, + "column": 13 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -9057,17 +20585,16 @@ "postfix": false, "binop": null }, - "value": "rangetraversal", - "start": 527, - "end": 541, + "start": 3208, + "end": 3209, "loc": { "start": { - "line": 12, - "column": 7 + "line": 121, + "column": 13 }, "end": { - "line": 12, - "column": 21 + "line": 121, + "column": 14 } } }, @@ -9083,44 +20610,42 @@ "postfix": false, "binop": null }, - "value": "from", - "start": 542, - "end": 546, + "value": "node", + "start": 3209, + "end": 3213, "loc": { "start": { - "line": 12, - "column": 22 + "line": 121, + "column": 14 }, "end": { - "line": 12, - "column": 26 + "line": 121, + "column": 18 } } }, { "type": { - "label": "string", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "../traversal/rangetraversal.js", - "start": 547, - "end": 579, + "start": 3213, + "end": 3214, "loc": { "start": { - "line": 12, - "column": 27 + "line": 121, + "column": 18 }, "end": { - "line": 12, - "column": 59 + "line": 121, + "column": 19 } } }, @@ -9137,39 +20662,22 @@ "binop": null, "updateContext": null }, - "start": 579, - "end": 580, - "loc": { - "start": { - "line": 12, - "column": 59 - }, - "end": { - "line": 12, - "column": 60 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n * A RedBlackTree with key-only nodes.\n *\n ", - "start": 582, - "end": 631, + "start": 3214, + "end": 3215, "loc": { "start": { - "line": 14, - "column": 0 + "line": 121, + "column": 19 }, "end": { - "line": 17, - "column": 3 + "line": 121, + "column": 20 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "}", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -9177,27 +20685,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "export", - "start": 632, - "end": 638, + "start": 3219, + "end": 3220, "loc": { "start": { - "line": 18, - "column": 0 + "line": 122, + "column": 3 }, "end": { - "line": 18, - "column": 6 + "line": 122, + "column": 4 } } }, { "type": { - "label": "default", - "keyword": "default", + "label": "else", + "keyword": "else", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -9208,45 +20714,42 @@ "binop": null, "updateContext": null }, - "value": "default", - "start": 639, - "end": 646, + "value": "else", + "start": 3221, + "end": 3225, "loc": { "start": { - "line": 18, - "column": 7 + "line": 122, + "column": 5 }, "end": { - "line": 18, - "column": 14 + "line": 122, + "column": 9 } } }, { "type": { - "label": "class", - "keyword": "class", - "beforeExpr": false, - "startsExpr": false, + "label": "{", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "class", - "start": 647, - "end": 652, + "start": 3226, + "end": 3227, "loc": { "start": { - "line": 18, - "column": 15 + "line": 122, + "column": 10 }, "end": { - "line": 18, - "column": 20 + "line": 122, + "column": 11 } } }, @@ -9262,23 +20765,23 @@ "postfix": false, "binop": null }, - "value": "RedBlackTree", - "start": 653, - "end": 665, + "value": "swap_non_adjacent", + "start": 3232, + "end": 3249, "loc": { "start": { - "line": 18, - "column": 21 + "line": 123, + "column": 4 }, "end": { - "line": 18, - "column": 33 + "line": 123, + "column": 21 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -9288,32 +20791,16 @@ "postfix": false, "binop": null }, - "start": 666, - "end": 667, - "loc": { - "start": { - "line": 18, - "column": 34 - }, - "end": { - "line": 18, - "column": 35 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t ", - "start": 669, - "end": 795, + "start": 3249, + "end": 3250, "loc": { "start": { - "line": 19, - "column": 1 + "line": 123, + "column": 21 }, "end": { - "line": 23, - "column": 4 + "line": 123, + "column": 22 } } }, @@ -9329,42 +20816,43 @@ "postfix": false, "binop": null }, - "value": "constructor", - "start": 797, - "end": 808, + "value": "node", + "start": 3250, + "end": 3254, "loc": { "start": { - "line": 24, - "column": 1 + "line": 123, + "column": 22 }, "end": { - "line": 24, - "column": 12 + "line": 123, + "column": 26 } } }, { "type": { - "label": "(", + "label": ",", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 808, - "end": 809, + "start": 3254, + "end": 3255, "loc": { "start": { - "line": 24, - "column": 12 + "line": 123, + "column": 26 }, "end": { - "line": 24, - "column": 13 + "line": 123, + "column": 27 } } }, @@ -9380,17 +20868,17 @@ "postfix": false, "binop": null }, - "value": "compare", - "start": 809, - "end": 816, + "value": "pred", + "start": 3256, + "end": 3260, "loc": { "start": { - "line": 24, - "column": 13 + "line": 123, + "column": 28 }, "end": { - "line": 24, - "column": 20 + "line": 123, + "column": 32 } } }, @@ -9406,24 +20894,50 @@ "postfix": false, "binop": null }, - "start": 816, - "end": 817, + "start": 3260, + "end": 3261, "loc": { "start": { - "line": 24, - "column": 20 + "line": 123, + "column": 32 }, "end": { - "line": 24, - "column": 21 + "line": 123, + "column": 33 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 3261, + "end": 3262, + "loc": { + "start": { + "line": 123, + "column": 33 + }, + "end": { + "line": 123, + "column": 34 + } + } + }, + { + "type": { + "label": "}", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -9431,16 +20945,16 @@ "postfix": false, "binop": null }, - "start": 818, - "end": 819, + "start": 3266, + "end": 3267, "loc": { "start": { - "line": 24, - "column": 22 + "line": 124, + "column": 3 }, "end": { - "line": 24, - "column": 23 + "line": 124, + "column": 4 } } }, @@ -9457,16 +20971,16 @@ "binop": null }, "value": "assert", - "start": 822, - "end": 828, + "start": 3272, + "end": 3278, "loc": { "start": { - "line": 25, - "column": 2 + "line": 126, + "column": 3 }, "end": { - "line": 25, - "column": 8 + "line": 126, + "column": 9 } } }, @@ -9482,16 +20996,16 @@ "postfix": false, "binop": null }, - "start": 828, - "end": 829, + "start": 3278, + "end": 3279, "loc": { "start": { - "line": 25, - "column": 8 + "line": 126, + "column": 9 }, "end": { - "line": 25, - "column": 9 + "line": 126, + "column": 10 } } }, @@ -9507,45 +21021,43 @@ "postfix": false, "binop": null }, - "value": "compare", - "start": 829, - "end": 836, + "value": "node", + "start": 3279, + "end": 3283, "loc": { "start": { - "line": 25, - "column": 9 + "line": 126, + "column": 10 }, "end": { - "line": 25, - "column": 16 + "line": 126, + "column": 14 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 837, - "end": 847, + "start": 3283, + "end": 3284, "loc": { "start": { - "line": 25, - "column": 17 + "line": 126, + "column": 14 }, "end": { - "line": 25, - "column": 27 + "line": 126, + "column": 15 } } }, @@ -9561,50 +21073,53 @@ "postfix": false, "binop": null }, - "value": "Function", - "start": 848, - "end": 856, + "value": "right", + "start": 3284, + "end": 3289, "loc": { "start": { - "line": 25, - "column": 28 + "line": 126, + "column": 15 }, "end": { - "line": 25, - "column": 36 + "line": 126, + "column": 20 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 856, - "end": 857, + "value": "===", + "start": 3290, + "end": 3293, "loc": { "start": { - "line": 25, - "column": 36 + "line": 126, + "column": 21 }, "end": { - "line": 25, - "column": 37 + "line": 126, + "column": 24 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -9613,41 +21128,50 @@ "binop": null, "updateContext": null }, - "start": 857, - "end": 858, + "value": "null", + "start": 3294, + "end": 3298, "loc": { "start": { - "line": 25, - "column": 37 + "line": 126, + "column": 25 }, "end": { - "line": 25, - "column": 38 + "line": 126, + "column": 29 } } }, { - "type": "CommentBlock", - "value": "* @member {Function} The comparison function for node keys. ", - "start": 861, - "end": 925, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 3298, + "end": 3299, "loc": { "start": { - "line": 26, - "column": 2 + "line": 126, + "column": 29 }, "end": { - "line": 26, - "column": 66 + "line": 126, + "column": 30 } } }, { "type": { - "label": "this", - "keyword": "this", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -9656,23 +21180,23 @@ "binop": null, "updateContext": null }, - "value": "this", - "start": 928, - "end": 932, + "start": 3299, + "end": 3300, "loc": { "start": { - "line": 27, - "column": 2 + "line": 126, + "column": 30 }, "end": { - "line": 27, - "column": 6 + "line": 126, + "column": 31 } } }, { "type": { - "label": ".", + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -9683,15 +21207,41 @@ "binop": null, "updateContext": null }, - "start": 932, - "end": 933, + "value": "if", + "start": 3304, + "end": 3306, + "loc": { + "start": { + "line": 127, + "column": 3 + }, + "end": { + "line": 127, + "column": 5 + } + } + }, + { + "type": { + "label": "(", + "beforeExpr": true, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 3307, + "end": 3308, "loc": { "start": { - "line": 27, + "line": 127, "column": 6 }, "end": { - "line": 27, + "line": 127, "column": 7 } } @@ -9708,44 +21258,43 @@ "postfix": false, "binop": null }, - "value": "compare", - "start": 933, - "end": 940, + "value": "node", + "start": 3308, + "end": 3312, "loc": { "start": { - "line": 27, + "line": 127, "column": 7 }, "end": { - "line": 27, - "column": 14 + "line": 127, + "column": 11 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 941, - "end": 942, + "start": 3312, + "end": 3313, "loc": { "start": { - "line": 27, - "column": 15 + "line": 127, + "column": 11 }, "end": { - "line": 27, - "column": 16 + "line": 127, + "column": 12 } } }, @@ -9761,23 +21310,23 @@ "postfix": false, "binop": null }, - "value": "compare", - "start": 943, - "end": 950, + "value": "left", + "start": 3313, + "end": 3317, "loc": { "start": { - "line": 27, - "column": 17 + "line": 127, + "column": 12 }, "end": { - "line": 27, - "column": 24 + "line": 127, + "column": 16 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -9785,42 +21334,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 950, - "end": 951, - "loc": { - "start": { - "line": 27, - "column": 24 - }, - "end": { - "line": 27, - "column": 25 - } - } - }, - { - "type": "CommentBlock", - "value": "* @member {Node} The root of the tree. ", - "start": 954, - "end": 997, + "value": "===", + "start": 3318, + "end": 3321, "loc": { "start": { - "line": 28, - "column": 2 + "line": 127, + "column": 17 }, "end": { - "line": 28, - "column": 45 + "line": 127, + "column": 20 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -9831,23 +21365,23 @@ "binop": null, "updateContext": null }, - "value": "this", - "start": 1000, - "end": 1004, + "value": "null", + "start": 3322, + "end": 3326, "loc": { "start": { - "line": 29, - "column": 2 + "line": 127, + "column": 21 }, "end": { - "line": 29, - "column": 6 + "line": 127, + "column": 25 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -9855,26 +21389,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1004, - "end": 1005, + "start": 3326, + "end": 3327, "loc": { "start": { - "line": 29, - "column": 6 + "line": 127, + "column": 25 }, "end": { - "line": 29, - "column": 7 + "line": 127, + "column": 26 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -9883,51 +21416,50 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 1005, - "end": 1009, + "start": 3328, + "end": 3329, "loc": { "start": { - "line": 29, - "column": 7 + "line": 127, + "column": 27 }, "end": { - "line": 29, - "column": 11 + "line": 127, + "column": 28 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": "const", + "keyword": "const", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 1010, - "end": 1011, + "value": "const", + "start": 3334, + "end": 3339, "loc": { "start": { - "line": 29, - "column": 12 + "line": 128, + "column": 4 }, "end": { - "line": 29, - "column": 13 + "line": 128, + "column": 9 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -9935,90 +21467,49 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 1012, - "end": 1016, + "value": "subtree", + "start": 3340, + "end": 3347, "loc": { "start": { - "line": 29, - "column": 14 + "line": 128, + "column": 10 }, "end": { - "line": 29, - "column": 18 + "line": 128, + "column": 17 } } }, { "type": { - "label": ";", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 1016, - "end": 1017, + "value": "=", + "start": 3348, + "end": 3349, "loc": { "start": { - "line": 29, + "line": 128, "column": 18 }, "end": { - "line": 29, + "line": 128, "column": 19 } } }, - { - "type": { - "label": "}", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "start": 1019, - "end": 1020, - "loc": { - "start": { - "line": 30, - "column": 1 - }, - "end": { - "line": 30, - "column": 2 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t ", - "start": 1023, - "end": 1127, - "loc": { - "start": { - "line": 32, - "column": 1 - }, - "end": { - "line": 36, - "column": 4 - } - } - }, { "type": { "label": "name", @@ -10031,17 +21522,17 @@ "postfix": false, "binop": null }, - "value": "isEmpty", - "start": 1129, - "end": 1136, + "value": "delete_no_child", + "start": 3350, + "end": 3365, "loc": { "start": { - "line": 37, - "column": 1 + "line": 128, + "column": 20 }, "end": { - "line": 37, - "column": 8 + "line": 128, + "column": 35 } } }, @@ -10057,24 +21548,24 @@ "postfix": false, "binop": null }, - "start": 1136, - "end": 1137, + "start": 3365, + "end": 3366, "loc": { "start": { - "line": 37, - "column": 8 + "line": 128, + "column": 35 }, "end": { - "line": 37, - "column": 9 + "line": 128, + "column": 36 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -10082,24 +21573,25 @@ "postfix": false, "binop": null }, - "start": 1137, - "end": 1138, + "value": "node", + "start": 3366, + "end": 3370, "loc": { "start": { - "line": 37, - "column": 9 + "line": 128, + "column": 36 }, "end": { - "line": 37, - "column": 10 + "line": 128, + "column": 40 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -10107,23 +21599,22 @@ "postfix": false, "binop": null }, - "start": 1139, - "end": 1140, + "start": 3370, + "end": 3371, "loc": { "start": { - "line": 37, - "column": 11 + "line": 128, + "column": 40 }, "end": { - "line": 37, - "column": 12 + "line": 128, + "column": 41 } } }, { "type": { - "label": "return", - "keyword": "return", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -10134,26 +21625,25 @@ "binop": null, "updateContext": null }, - "value": "return", - "start": 1143, - "end": 1149, + "start": 3371, + "end": 3372, "loc": { "start": { - "line": 38, - "column": 2 + "line": 128, + "column": 41 }, "end": { - "line": 38, - "column": 8 + "line": 128, + "column": 42 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -10162,43 +21652,42 @@ "binop": null, "updateContext": null }, - "value": "this", - "start": 1150, - "end": 1154, + "value": "if", + "start": 3377, + "end": 3379, "loc": { "start": { - "line": 38, - "column": 9 + "line": 129, + "column": 4 }, "end": { - "line": 38, - "column": 13 + "line": 129, + "column": 6 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1154, - "end": 1155, + "start": 3380, + "end": 3381, "loc": { "start": { - "line": 38, - "column": 13 + "line": 129, + "column": 7 }, "end": { - "line": 38, - "column": 14 + "line": 129, + "column": 8 } } }, @@ -10214,51 +21703,49 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 1155, - "end": 1159, + "value": "subtree", + "start": 3381, + "end": 3388, "loc": { "start": { - "line": 38, - "column": 14 + "line": 129, + "column": 8 }, "end": { - "line": 38, - "column": 18 + "line": 129, + "column": 15 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 1160, - "end": 1163, + "start": 3388, + "end": 3389, "loc": { "start": { - "line": 38, - "column": 19 + "line": 129, + "column": 15 }, "end": { - "line": 38, - "column": 22 + "line": 129, + "column": 16 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -10266,26 +21753,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 1164, - "end": 1168, + "value": "parent", + "start": 3389, + "end": 3395, "loc": { "start": { - "line": 38, - "column": 23 + "line": 129, + "column": 16 }, "end": { - "line": 38, - "column": 27 + "line": 129, + "column": 22 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -10293,68 +21779,56 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1168, - "end": 1169, + "value": "===", + "start": 3396, + "end": 3399, "loc": { "start": { - "line": 38, - "column": 27 + "line": 129, + "column": 23 }, "end": { - "line": 38, - "column": 28 + "line": 129, + "column": 26 } } }, { "type": { - "label": "}", + "label": "null", + "keyword": "null", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1171, - "end": 1172, - "loc": { - "start": { - "line": 39, - "column": 1 - }, - "end": { - "line": 39, - "column": 2 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t ", - "start": 1175, - "end": 1254, + "value": "null", + "start": 3400, + "end": 3404, "loc": { "start": { - "line": 41, - "column": 1 + "line": 129, + "column": 27 }, "end": { - "line": 45, - "column": 4 + "line": 129, + "column": 31 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -10362,23 +21836,22 @@ "postfix": false, "binop": null }, - "value": "add", - "start": 1256, - "end": 1259, + "start": 3404, + "end": 3405, "loc": { "start": { - "line": 46, - "column": 1 + "line": 129, + "column": 31 }, "end": { - "line": 46, - "column": 4 + "line": 129, + "column": 32 } } }, { "type": { - "label": "(", + "label": "{", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -10388,22 +21861,23 @@ "postfix": false, "binop": null }, - "start": 1259, - "end": 1260, + "start": 3406, + "end": 3407, "loc": { "start": { - "line": 46, - "column": 4 + "line": 129, + "column": 33 }, "end": { - "line": 46, - "column": 5 + "line": 129, + "column": 34 } } }, { "type": { - "label": "name", + "label": "this", + "keyword": "this", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -10411,25 +21885,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "key", - "start": 1260, - "end": 1263, + "value": "this", + "start": 3413, + "end": 3417, "loc": { "start": { - "line": 46, + "line": 130, "column": 5 }, "end": { - "line": 46, - "column": 8 + "line": 130, + "column": 9 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -10437,25 +21912,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1263, - "end": 1264, + "start": 3417, + "end": 3418, "loc": { "start": { - "line": 46, - "column": 8 + "line": 130, + "column": 9 }, "end": { - "line": 46, - "column": 9 + "line": 130, + "column": 10 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -10464,51 +21940,51 @@ "postfix": false, "binop": null }, - "start": 1265, - "end": 1266, + "value": "root", + "start": 3418, + "end": 3422, "loc": { "start": { - "line": 46, + "line": 130, "column": 10 }, "end": { - "line": 46, - "column": 11 + "line": 130, + "column": 14 } } }, { "type": { - "label": "if", - "keyword": "if", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "if", - "start": 1269, - "end": 1271, + "value": "=", + "start": 3423, + "end": 3424, "loc": { "start": { - "line": 47, - "column": 2 + "line": 130, + "column": 15 }, "end": { - "line": 47, - "column": 4 + "line": 130, + "column": 16 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -10517,25 +21993,25 @@ "postfix": false, "binop": null }, - "start": 1272, - "end": 1273, + "value": "subtree", + "start": 3425, + "end": 3432, "loc": { "start": { - "line": 47, - "column": 5 + "line": 130, + "column": 17 }, "end": { - "line": 47, - "column": 6 + "line": 130, + "column": 24 } } }, { "type": { - "label": "this", - "keyword": "this", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -10544,23 +22020,22 @@ "binop": null, "updateContext": null }, - "value": "this", - "start": 1273, - "end": 1277, + "start": 3432, + "end": 3433, "loc": { "start": { - "line": 47, - "column": 6 + "line": 130, + "column": 24 }, "end": { - "line": 47, - "column": 10 + "line": 130, + "column": 25 } } }, { "type": { - "label": ".", + "label": "}", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -10568,108 +22043,107 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1277, - "end": 1278, + "start": 3438, + "end": 3439, "loc": { "start": { - "line": 47, - "column": 10 + "line": 131, + "column": 4 }, "end": { - "line": 47, - "column": 11 + "line": 131, + "column": 5 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "else", + "keyword": "else", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "root", - "start": 1278, - "end": 1282, + "value": "else", + "start": 3440, + "end": 3444, "loc": { "start": { - "line": 47, - "column": 11 + "line": 131, + "column": 6 }, "end": { - "line": 47, - "column": 15 + "line": 131, + "column": 10 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": "if", + "keyword": "if", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 1283, - "end": 1286, + "value": "if", + "start": 3445, + "end": 3447, "loc": { "start": { - "line": 47, - "column": 16 + "line": 131, + "column": 11 }, "end": { - "line": 47, - "column": 19 + "line": 131, + "column": 13 } } }, { "type": { - "label": "null", - "keyword": "null", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 1287, - "end": 1291, + "start": 3448, + "end": 3449, "loc": { "start": { - "line": 47, - "column": 20 + "line": 131, + "column": 14 }, "end": { - "line": 47, - "column": 24 + "line": 131, + "column": 15 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -10677,48 +22151,49 @@ "postfix": false, "binop": null }, - "start": 1291, - "end": 1292, + "value": "pred", + "start": 3449, + "end": 3453, "loc": { "start": { - "line": 47, - "column": 24 + "line": 131, + "column": 15 }, "end": { - "line": 47, - "column": 25 + "line": 131, + "column": 19 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1293, - "end": 1294, + "start": 3453, + "end": 3454, "loc": { "start": { - "line": 47, - "column": 26 + "line": 131, + "column": 19 }, "end": { - "line": 47, - "column": 27 + "line": 131, + "column": 20 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -10726,52 +22201,53 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 1298, - "end": 1302, + "value": "parent", + "start": 3454, + "end": 3460, "loc": { "start": { - "line": 48, - "column": 3 + "line": 131, + "column": 20 }, "end": { - "line": 48, - "column": 7 + "line": 131, + "column": 26 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1302, - "end": 1303, + "value": "===", + "start": 3461, + "end": 3464, "loc": { "start": { - "line": 48, - "column": 7 + "line": 131, + "column": 27 }, "end": { - "line": 48, - "column": 8 + "line": 131, + "column": 30 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -10779,74 +22255,70 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "root", - "start": 1303, - "end": 1307, + "value": "null", + "start": 3465, + "end": 3469, "loc": { "start": { - "line": 48, - "column": 8 + "line": 131, + "column": 31 }, "end": { - "line": 48, - "column": 12 + "line": 131, + "column": 35 } } }, { "type": { - "label": "=", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 1308, - "end": 1309, + "start": 3469, + "end": 3470, "loc": { "start": { - "line": 48, - "column": 13 + "line": 131, + "column": 35 }, "end": { - "line": 48, - "column": 14 + "line": 131, + "column": 36 } } }, { "type": { - "label": "new", - "keyword": "new", + "label": "{", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null + "postfix": false, + "binop": null }, - "value": "new", - "start": 1310, - "end": 1313, + "start": 3471, + "end": 3472, "loc": { "start": { - "line": 48, - "column": 15 + "line": 131, + "column": 37 }, "end": { - "line": 48, - "column": 18 + "line": 131, + "column": 38 } } }, @@ -10862,17 +22334,17 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 1314, - "end": 1318, + "value": "assert", + "start": 3478, + "end": 3484, "loc": { "start": { - "line": 48, - "column": 19 + "line": 132, + "column": 5 }, "end": { - "line": 48, - "column": 23 + "line": 132, + "column": 11 } } }, @@ -10888,16 +22360,16 @@ "postfix": false, "binop": null }, - "start": 1318, - "end": 1319, + "start": 3484, + "end": 3485, "loc": { "start": { - "line": 48, - "column": 23 + "line": 132, + "column": 11 }, "end": { - "line": 48, - "column": 24 + "line": 132, + "column": 12 } } }, @@ -10913,23 +22385,23 @@ "postfix": false, "binop": null }, - "value": "BLACK", - "start": 1319, - "end": 1324, + "value": "node", + "start": 3485, + "end": 3489, "loc": { "start": { - "line": 48, - "column": 24 + "line": 132, + "column": 12 }, "end": { - "line": 48, - "column": 29 + "line": 132, + "column": 16 } } }, { "type": { - "label": ",", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -10937,25 +22409,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1324, - "end": 1325, + "value": "===", + "start": 3490, + "end": 3493, "loc": { "start": { - "line": 48, - "column": 29 + "line": 132, + "column": 17 }, "end": { - "line": 48, - "column": 30 + "line": 132, + "column": 20 } } }, { "type": { - "label": "name", + "label": "this", + "keyword": "this", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -10963,25 +22437,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "key", - "start": 1326, - "end": 1329, + "value": "this", + "start": 3494, + "end": 3498, "loc": { "start": { - "line": 48, - "column": 31 + "line": 132, + "column": 21 }, "end": { - "line": 48, - "column": 34 + "line": 132, + "column": 25 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -10989,50 +22464,51 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1329, - "end": 1330, + "start": 3498, + "end": 3499, "loc": { "start": { - "line": 48, - "column": 34 + "line": 132, + "column": 25 }, "end": { - "line": 48, - "column": 35 + "line": 132, + "column": 26 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1330, - "end": 1331, + "value": "root", + "start": 3499, + "end": 3503, "loc": { "start": { - "line": 48, - "column": 35 + "line": 132, + "column": 26 }, "end": { - "line": 48, - "column": 36 + "line": 132, + "column": 30 } } }, { "type": { - "label": "}", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -11042,23 +22518,22 @@ "postfix": false, "binop": null }, - "start": 1334, - "end": 1335, + "start": 3503, + "end": 3504, "loc": { "start": { - "line": 49, - "column": 2 + "line": 132, + "column": 30 }, "end": { - "line": 49, - "column": 3 + "line": 132, + "column": 31 } } }, { "type": { - "label": "else", - "keyword": "else", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -11069,49 +22544,50 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 1336, - "end": 1340, + "start": 3504, + "end": 3505, "loc": { "start": { - "line": 49, - "column": 4 + "line": 132, + "column": 31 }, "end": { - "line": 49, - "column": 8 + "line": 132, + "column": 32 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "this", + "keyword": "this", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1341, - "end": 1342, + "value": "this", + "start": 3511, + "end": 3515, "loc": { "start": { - "line": 49, - "column": 9 + "line": 133, + "column": 5 }, "end": { - "line": 49, - "column": 10 + "line": 133, + "column": 9 } } }, { "type": { - "label": "const", - "keyword": "const", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -11122,17 +22598,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 1346, - "end": 1351, + "start": 3515, + "end": 3516, "loc": { "start": { - "line": 50, - "column": 3 + "line": 133, + "column": 9 }, "end": { - "line": 50, - "column": 8 + "line": 133, + "column": 10 } } }, @@ -11148,17 +22623,17 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 1352, - "end": 1356, + "value": "root", + "start": 3516, + "end": 3520, "loc": { "start": { - "line": 50, - "column": 9 + "line": 133, + "column": 10 }, "end": { - "line": 50, - "column": 13 + "line": 133, + "column": 14 } } }, @@ -11176,78 +22651,76 @@ "updateContext": null }, "value": "=", - "start": 1357, - "end": 1358, + "start": 3521, + "end": 3522, "loc": { "start": { - "line": 50, - "column": 14 + "line": 133, + "column": 15 }, "end": { - "line": 50, - "column": 15 + "line": 133, + "column": 16 } } }, { "type": { - "label": "new", - "keyword": "new", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "new", - "start": 1359, - "end": 1362, + "value": "pred", + "start": 3523, + "end": 3527, "loc": { "start": { - "line": 50, - "column": 16 + "line": 133, + "column": 17 }, "end": { - "line": 50, - "column": 19 + "line": 133, + "column": 21 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "Node", - "start": 1363, - "end": 1367, + "start": 3527, + "end": 3528, "loc": { "start": { - "line": 50, - "column": 20 + "line": 133, + "column": 21 }, "end": { - "line": 50, - "column": 24 + "line": 133, + "column": 22 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": "}", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -11255,24 +22728,24 @@ "postfix": false, "binop": null }, - "start": 1367, - "end": 1368, + "start": 3533, + "end": 3534, "loc": { "start": { - "line": 50, - "column": 24 + "line": 134, + "column": 4 }, "end": { - "line": 50, - "column": 25 + "line": 134, + "column": 5 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -11280,23 +22753,23 @@ "postfix": false, "binop": null }, - "value": "RED", - "start": 1368, - "end": 1371, + "start": 3538, + "end": 3539, "loc": { "start": { - "line": 50, - "column": 25 + "line": 135, + "column": 3 }, "end": { - "line": 50, - "column": 28 + "line": 135, + "column": 4 } } }, { "type": { - "label": ",", + "label": "else", + "keyword": "else", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -11307,23 +22780,24 @@ "binop": null, "updateContext": null }, - "start": 1371, - "end": 1372, + "value": "else", + "start": 3540, + "end": 3544, "loc": { "start": { - "line": 50, - "column": 28 + "line": 135, + "column": 5 }, "end": { - "line": 50, - "column": 29 + "line": 135, + "column": 9 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -11332,25 +22806,24 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 1373, - "end": 1376, + "start": 3545, + "end": 3546, "loc": { "start": { - "line": 50, - "column": 30 + "line": 135, + "column": 10 }, "end": { - "line": 50, - "column": 33 + "line": 135, + "column": 11 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -11358,49 +22831,24 @@ "postfix": false, "binop": null }, - "start": 1376, - "end": 1377, + "value": "delete_one_child", + "start": 3551, + "end": 3567, "loc": { "start": { - "line": 50, - "column": 33 + "line": 136, + "column": 4 }, "end": { - "line": 50, - "column": 34 + "line": 136, + "column": 20 } } }, { "type": { - "label": ";", + "label": "(", "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 1377, - "end": 1378, - "loc": { - "start": { - "line": 50, - "column": 34 - }, - "end": { - "line": 50, - "column": 35 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -11409,24 +22857,23 @@ "postfix": false, "binop": null }, - "value": "insert", - "start": 1382, - "end": 1388, + "start": 3567, + "end": 3568, "loc": { - "start": { - "line": 51, - "column": 3 + "start": { + "line": 136, + "column": 20 }, "end": { - "line": 51, - "column": 9 + "line": 136, + "column": 21 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -11435,51 +22882,49 @@ "postfix": false, "binop": null }, - "start": 1388, - "end": 1389, + "value": "node", + "start": 3568, + "end": 3572, "loc": { "start": { - "line": 51, - "column": 9 + "line": 136, + "column": 21 }, "end": { - "line": 51, - "column": 10 + "line": 136, + "column": 25 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 1389, - "end": 1393, + "start": 3572, + "end": 3573, "loc": { "start": { - "line": 51, - "column": 10 + "line": 136, + "column": 25 }, "end": { - "line": 51, - "column": 14 + "line": 136, + "column": 26 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -11489,75 +22934,75 @@ "binop": null, "updateContext": null }, - "start": 1393, - "end": 1394, + "start": 3573, + "end": 3574, "loc": { "start": { - "line": 51, - "column": 14 + "line": 136, + "column": 26 }, "end": { - "line": 51, - "column": 15 + "line": 136, + "column": 27 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "compare", - "start": 1394, - "end": 1401, + "value": "if", + "start": 3579, + "end": 3581, "loc": { "start": { - "line": 51, - "column": 15 + "line": 137, + "column": 4 }, "end": { - "line": 51, - "column": 22 + "line": 137, + "column": 6 } } }, { "type": { - "label": ",", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1401, - "end": 1402, + "start": 3582, + "end": 3583, "loc": { "start": { - "line": 51, - "column": 22 + "line": 137, + "column": 7 }, "end": { - "line": 51, - "column": 23 + "line": 137, + "column": 8 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -11565,20 +23010,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 1403, - "end": 1407, + "value": "pred", + "start": 3583, + "end": 3587, "loc": { "start": { - "line": 51, - "column": 24 + "line": 137, + "column": 8 }, "end": { - "line": 51, - "column": 28 + "line": 137, + "column": 12 } } }, @@ -11595,16 +23039,16 @@ "binop": null, "updateContext": null }, - "start": 1407, - "end": 1408, + "start": 3587, + "end": 3588, "loc": { "start": { - "line": 51, - "column": 28 + "line": 137, + "column": 12 }, "end": { - "line": 51, - "column": 29 + "line": 137, + "column": 13 } } }, @@ -11620,23 +23064,23 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 1408, - "end": 1412, + "value": "parent", + "start": 3588, + "end": 3594, "loc": { "start": { - "line": 51, - "column": 29 + "line": 137, + "column": 13 }, "end": { - "line": 51, - "column": 33 + "line": 137, + "column": 19 } } }, { "type": { - "label": ",", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -11644,25 +23088,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1412, - "end": 1413, + "value": "===", + "start": 3595, + "end": 3598, "loc": { "start": { - "line": 51, - "column": 33 + "line": 137, + "column": 20 }, "end": { - "line": 51, - "column": 34 + "line": 137, + "column": 23 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -11670,19 +23116,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "node", - "start": 1414, - "end": 1418, + "value": "null", + "start": 3599, + "end": 3603, "loc": { "start": { - "line": 51, - "column": 35 + "line": 137, + "column": 24 }, "end": { - "line": 51, - "column": 39 + "line": 137, + "column": 28 } } }, @@ -11698,42 +23145,41 @@ "postfix": false, "binop": null }, - "start": 1418, - "end": 1419, + "start": 3603, + "end": 3604, "loc": { "start": { - "line": 51, - "column": 39 + "line": 137, + "column": 28 }, "end": { - "line": 51, - "column": 40 + "line": 137, + "column": 29 } } }, { "type": { - "label": ";", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1419, - "end": 1420, + "start": 3605, + "end": 3606, "loc": { "start": { - "line": 51, - "column": 40 + "line": 137, + "column": 30 }, "end": { - "line": 51, - "column": 41 + "line": 137, + "column": 31 } } }, @@ -11749,17 +23195,17 @@ "postfix": false, "binop": null }, - "value": "insert_case1", - "start": 1424, - "end": 1436, + "value": "assert", + "start": 3612, + "end": 3618, "loc": { "start": { - "line": 52, - "column": 3 + "line": 138, + "column": 5 }, "end": { - "line": 52, - "column": 15 + "line": 138, + "column": 11 } } }, @@ -11775,16 +23221,16 @@ "postfix": false, "binop": null }, - "start": 1436, - "end": 1437, + "start": 3618, + "end": 3619, "loc": { "start": { - "line": 52, - "column": 15 + "line": 138, + "column": 11 }, "end": { - "line": 52, - "column": 16 + "line": 138, + "column": 12 } } }, @@ -11801,49 +23247,52 @@ "binop": null }, "value": "node", - "start": 1437, - "end": 1441, + "start": 3619, + "end": 3623, "loc": { "start": { - "line": 52, - "column": 16 + "line": 138, + "column": 12 }, "end": { - "line": 52, - "column": 20 + "line": 138, + "column": 16 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 1441, - "end": 1442, + "value": "===", + "start": 3624, + "end": 3627, "loc": { "start": { - "line": 52, - "column": 20 + "line": 138, + "column": 17 }, "end": { - "line": 52, - "column": 21 + "line": 138, + "column": 20 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "this", + "keyword": "this", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -11852,22 +23301,23 @@ "binop": null, "updateContext": null }, - "start": 1442, - "end": 1443, + "value": "this", + "start": 3628, + "end": 3632, "loc": { "start": { - "line": 52, + "line": 138, "column": 21 }, "end": { - "line": 52, - "column": 22 + "line": 138, + "column": 25 } } }, { "type": { - "label": "}", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -11875,26 +23325,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1446, - "end": 1447, + "start": 3632, + "end": 3633, "loc": { "start": { - "line": 53, - "column": 2 + "line": 138, + "column": 25 }, "end": { - "line": 53, - "column": 3 + "line": 138, + "column": 26 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -11902,40 +23353,25 @@ "postfix": false, "binop": null }, - "start": 1449, - "end": 1450, - "loc": { - "start": { - "line": 54, - "column": 1 - }, - "end": { - "line": 54, - "column": 2 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t ", - "start": 1453, - "end": 1679, + "value": "root", + "start": 3633, + "end": 3637, "loc": { "start": { - "line": 56, - "column": 1 + "line": 138, + "column": 26 }, "end": { - "line": 63, - "column": 4 + "line": 138, + "column": 30 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -11943,48 +23379,49 @@ "postfix": false, "binop": null }, - "value": "_search", - "start": 1681, - "end": 1688, + "start": 3637, + "end": 3638, "loc": { "start": { - "line": 64, - "column": 1 + "line": 138, + "column": 30 }, "end": { - "line": 64, - "column": 8 + "line": 138, + "column": 31 } } }, { "type": { - "label": "(", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1688, - "end": 1689, + "start": 3638, + "end": 3639, "loc": { "start": { - "line": 64, - "column": 8 + "line": 138, + "column": 31 }, "end": { - "line": 64, - "column": 9 + "line": 138, + "column": 32 } } }, { "type": { - "label": "name", + "label": "this", + "keyword": "this", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -11992,25 +23429,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "key", - "start": 1689, - "end": 1692, + "value": "this", + "start": 3645, + "end": 3649, "loc": { "start": { - "line": 64, - "column": 9 + "line": 139, + "column": 5 }, "end": { - "line": 64, - "column": 12 + "line": 139, + "column": 9 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -12018,25 +23456,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1692, - "end": 1693, + "start": 3649, + "end": 3650, "loc": { "start": { - "line": 64, - "column": 12 + "line": 139, + "column": 9 }, "end": { - "line": 64, - "column": 13 + "line": 139, + "column": 10 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -12045,51 +23484,51 @@ "postfix": false, "binop": null }, - "start": 1694, - "end": 1695, + "value": "root", + "start": 3650, + "end": 3654, "loc": { "start": { - "line": 64, - "column": 14 + "line": 139, + "column": 10 }, "end": { - "line": 64, - "column": 15 + "line": 139, + "column": 14 } } }, { "type": { - "label": "if", - "keyword": "if", - "beforeExpr": false, + "label": "=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "if", - "start": 1698, - "end": 1700, + "value": "=", + "start": 3655, + "end": 3656, "loc": { "start": { - "line": 65, - "column": 2 + "line": 139, + "column": 15 }, "end": { - "line": 65, - "column": 4 + "line": 139, + "column": 16 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -12098,25 +23537,25 @@ "postfix": false, "binop": null }, - "start": 1701, - "end": 1702, + "value": "pred", + "start": 3657, + "end": 3661, "loc": { "start": { - "line": 65, - "column": 5 + "line": 139, + "column": 17 }, "end": { - "line": 65, - "column": 6 + "line": 139, + "column": 21 } } }, { "type": { - "label": "this", - "keyword": "this", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -12125,23 +23564,22 @@ "binop": null, "updateContext": null }, - "value": "this", - "start": 1702, - "end": 1706, + "start": 3661, + "end": 3662, "loc": { "start": { - "line": 65, - "column": 6 + "line": 139, + "column": 21 }, "end": { - "line": 65, - "column": 10 + "line": 139, + "column": 22 } } }, { "type": { - "label": ".", + "label": "}", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -12149,27 +23587,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1706, - "end": 1707, + "start": 3667, + "end": 3668, "loc": { "start": { - "line": 65, - "column": 10 + "line": 140, + "column": 4 }, "end": { - "line": 65, - "column": 11 + "line": 140, + "column": 5 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -12177,53 +23614,50 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 1707, - "end": 1711, + "start": 3672, + "end": 3673, "loc": { "start": { - "line": 65, - "column": 11 + "line": 141, + "column": 3 }, "end": { - "line": 65, - "column": 15 + "line": 141, + "column": 4 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": "}", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 1712, - "end": 1715, + "start": 3676, + "end": 3677, "loc": { "start": { - "line": 65, - "column": 16 + "line": 142, + "column": 2 }, "end": { - "line": 65, - "column": 19 + "line": 142, + "column": 3 } } }, { "type": { - "label": "null", - "keyword": "null", - "beforeExpr": false, - "startsExpr": true, + "label": "else", + "keyword": "else", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -12232,23 +23666,24 @@ "binop": null, "updateContext": null }, - "value": "null", - "start": 1716, - "end": 1720, + "value": "else", + "start": 3678, + "end": 3682, "loc": { "start": { - "line": 65, - "column": 20 + "line": 142, + "column": 4 }, "end": { - "line": 65, - "column": 24 + "line": 142, + "column": 8 } } }, { "type": { - "label": ")", + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -12256,53 +23691,51 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1720, - "end": 1721, + "value": "if", + "start": 3683, + "end": 3685, "loc": { "start": { - "line": 65, - "column": 24 + "line": 142, + "column": 9 }, "end": { - "line": 65, - "column": 25 + "line": 142, + "column": 11 } } }, { "type": { - "label": "return", - "keyword": "return", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "return", - "start": 1722, - "end": 1728, + "start": 3686, + "end": 3687, "loc": { "start": { - "line": 65, - "column": 26 + "line": 142, + "column": 12 }, "end": { - "line": 65, - "column": 32 + "line": 142, + "column": 13 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -12310,27 +23743,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 1729, - "end": 1733, + "value": "node", + "start": 3687, + "end": 3691, "loc": { "start": { - "line": 65, - "column": 33 + "line": 142, + "column": 13 }, "end": { - "line": 65, - "column": 37 + "line": 142, + "column": 17 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -12340,23 +23772,48 @@ "binop": null, "updateContext": null }, - "start": 1733, - "end": 1734, + "start": 3691, + "end": 3692, "loc": { "start": { - "line": 65, - "column": 37 + "line": 142, + "column": 17 }, "end": { - "line": 65, - "column": 38 + "line": 142, + "column": 18 } } }, { "type": { - "label": "return", - "keyword": "return", + "label": "name", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "value": "right", + "start": 3692, + "end": 3697, + "loc": { + "start": { + "line": 142, + "column": 18 + }, + "end": { + "line": 142, + "column": 23 + } + } + }, + { + "type": { + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -12364,26 +23821,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "return", - "start": 1737, - "end": 1743, + "value": "!==", + "start": 3698, + "end": 3701, "loc": { "start": { - "line": 66, - "column": 2 + "line": 142, + "column": 24 }, "end": { - "line": 66, - "column": 8 + "line": 142, + "column": 27 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -12391,27 +23849,28 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "search", - "start": 1744, - "end": 1750, + "value": "null", + "start": 3702, + "end": 3706, "loc": { "start": { - "line": 66, - "column": 9 + "line": 142, + "column": 28 }, "end": { - "line": 66, - "column": 15 + "line": 142, + "column": 32 } } }, { "type": { - "label": "(", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -12419,70 +23878,57 @@ "postfix": false, "binop": null }, - "start": 1750, - "end": 1751, + "start": 3706, + "end": 3707, "loc": { "start": { - "line": 66, - "column": 15 + "line": 142, + "column": 32 }, "end": { - "line": 66, - "column": 16 + "line": 142, + "column": 33 } } }, { "type": { - "label": "this", - "keyword": "this", - "beforeExpr": false, + "label": "{", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 1751, - "end": 1755, + "start": 3708, + "end": 3709, "loc": { "start": { - "line": 66, - "column": 16 + "line": 142, + "column": 34 }, "end": { - "line": 66, - "column": 20 + "line": 142, + "column": 35 } } }, { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 1755, - "end": 1756, + "type": "CommentBlock", + "value": "*\n\t\t\t * Swap node with its successor.\n\t\t\t *\n\t\t\t * NOTE: Since pred is a leaf, there can only by one node in the\n\t\t\t * right subtree, succ, which is necessarily red, hence\n\t\t\t * node is black.\n\t\t\t *\n\t\t\t * The configuration:\n\t\t\t *\n\t\t\t * (A) (B) (C)\n\t\t\t *\n\t\t\t * p p p\n\t\t\t * | | |\n\t\t\t * node (BLACK) succ (BLACK) succ (BLACK)\n\t\t\t * / \\ / \\ / \\\n\t\t\t * - succ (RED) -> - node (RED) -> - -\n\t\t\t * / \\ / \\\n\t\t\t * - - - -\n\t\t\t *\n\t\t\t * NOTE: We take a shortcut and go directly from (A) to (C)\n\t\t\t ", + "start": 3713, + "end": 4422, "loc": { "start": { - "line": 66, - "column": 20 + "line": 143, + "column": 3 }, "end": { - "line": 66, - "column": 21 + "line": 163, + "column": 6 } } }, @@ -12498,50 +23944,48 @@ "postfix": false, "binop": null }, - "value": "compare", - "start": 1756, - "end": 1763, + "value": "assert", + "start": 4426, + "end": 4432, "loc": { "start": { - "line": 66, - "column": 21 + "line": 164, + "column": 3 }, "end": { - "line": 66, - "column": 28 + "line": 164, + "column": 9 } } }, { "type": { - "label": ",", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 1763, - "end": 1764, + "start": 4432, + "end": 4433, "loc": { "start": { - "line": 66, - "column": 28 + "line": 164, + "column": 9 }, "end": { - "line": 66, - "column": 29 + "line": 164, + "column": 10 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -12549,20 +23993,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 1765, - "end": 1769, + "value": "node", + "start": 4433, + "end": 4437, "loc": { "start": { - "line": 66, - "column": 30 + "line": 164, + "column": 10 }, "end": { - "line": 66, - "column": 34 + "line": 164, + "column": 14 } } }, @@ -12579,16 +24022,16 @@ "binop": null, "updateContext": null }, - "start": 1769, - "end": 1770, + "start": 4437, + "end": 4438, "loc": { "start": { - "line": 66, - "column": 34 + "line": 164, + "column": 14 }, "end": { - "line": 66, - "column": 35 + "line": 164, + "column": 15 } } }, @@ -12604,23 +24047,23 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 1770, - "end": 1774, + "value": "left", + "start": 4438, + "end": 4442, "loc": { "start": { - "line": 66, - "column": 35 + "line": 164, + "column": 15 }, "end": { - "line": 66, - "column": 39 + "line": 164, + "column": 19 } } }, { "type": { - "label": ",", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -12628,25 +24071,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 1774, - "end": 1775, + "value": "===", + "start": 4443, + "end": 4446, "loc": { "start": { - "line": 66, - "column": 39 + "line": 164, + "column": 20 }, "end": { - "line": 66, - "column": 40 + "line": 164, + "column": 23 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -12654,19 +24099,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "key", - "start": 1776, - "end": 1779, + "value": "null", + "start": 4447, + "end": 4451, "loc": { "start": { - "line": 66, - "column": 41 + "line": 164, + "column": 24 }, "end": { - "line": 66, - "column": 44 + "line": 164, + "column": 28 } } }, @@ -12682,16 +24128,16 @@ "postfix": false, "binop": null }, - "start": 1779, - "end": 1780, + "start": 4451, + "end": 4452, "loc": { "start": { - "line": 66, - "column": 44 + "line": 164, + "column": 28 }, "end": { - "line": 66, - "column": 45 + "line": 164, + "column": 29 } } }, @@ -12708,22 +24154,23 @@ "binop": null, "updateContext": null }, - "start": 1780, - "end": 1781, + "start": 4452, + "end": 4453, "loc": { "start": { - "line": 66, - "column": 45 + "line": 164, + "column": 29 }, "end": { - "line": 66, - "column": 46 + "line": 164, + "column": 30 } } }, { "type": { - "label": "}", + "label": "const", + "keyword": "const", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -12731,34 +24178,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 1783, - "end": 1784, - "loc": { - "start": { - "line": 67, - "column": 1 - }, - "end": { - "line": 67, - "column": 2 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t ", - "start": 1787, - "end": 2049, + "value": "const", + "start": 4457, + "end": 4462, "loc": { "start": { - "line": 69, - "column": 1 + "line": 165, + "column": 3 }, "end": { - "line": 76, - "column": 4 + "line": 165, + "column": 8 } } }, @@ -12774,42 +24207,44 @@ "postfix": false, "binop": null }, - "value": "get", - "start": 2051, - "end": 2054, + "value": "succ", + "start": 4463, + "end": 4467, "loc": { "start": { - "line": 77, - "column": 1 + "line": 165, + "column": 9 }, "end": { - "line": 77, - "column": 4 + "line": 165, + "column": 13 } } }, { "type": { - "label": "(", + "label": "=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2054, - "end": 2055, + "value": "=", + "start": 4468, + "end": 4469, "loc": { "start": { - "line": 77, - "column": 4 + "line": 165, + "column": 14 }, "end": { - "line": 77, - "column": 5 + "line": 165, + "column": 15 } } }, @@ -12825,23 +24260,23 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 2055, - "end": 2058, + "value": "node", + "start": 4470, + "end": 4474, "loc": { "start": { - "line": 77, - "column": 5 + "line": 165, + "column": 16 }, "end": { - "line": 77, - "column": 8 + "line": 165, + "column": 20 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -12849,25 +24284,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2058, - "end": 2059, + "start": 4474, + "end": 4475, "loc": { "start": { - "line": 77, - "column": 8 + "line": 165, + "column": 20 }, - "end": { - "line": 77, - "column": 9 + "end": { + "line": 165, + "column": 21 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -12876,24 +24312,24 @@ "postfix": false, "binop": null }, - "start": 2060, - "end": 2061, + "value": "right", + "start": 4475, + "end": 4480, "loc": { "start": { - "line": 77, - "column": 10 + "line": 165, + "column": 21 }, "end": { - "line": 77, - "column": 11 + "line": 165, + "column": 26 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -12903,17 +24339,16 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 2064, - "end": 2069, + "start": 4480, + "end": 4481, "loc": { "start": { - "line": 78, - "column": 2 + "line": 165, + "column": 26 }, "end": { - "line": 78, - "column": 7 + "line": 165, + "column": 27 } } }, @@ -12929,51 +24364,48 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 2070, - "end": 2074, + "value": "assert", + "start": 4485, + "end": 4491, "loc": { "start": { - "line": 78, - "column": 8 + "line": 166, + "column": 3 }, "end": { - "line": 78, - "column": 12 + "line": 166, + "column": 9 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 2075, - "end": 2076, + "start": 4491, + "end": 4492, "loc": { "start": { - "line": 78, - "column": 13 + "line": 166, + "column": 9 }, "end": { - "line": 78, - "column": 14 + "line": 166, + "column": 10 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -12981,20 +24413,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 2077, - "end": 2081, + "value": "succ", + "start": 4492, + "end": 4496, "loc": { "start": { - "line": 78, - "column": 15 + "line": 166, + "column": 10 }, "end": { - "line": 78, - "column": 19 + "line": 166, + "column": 14 } } }, @@ -13011,16 +24442,16 @@ "binop": null, "updateContext": null }, - "start": 2081, - "end": 2082, + "start": 4496, + "end": 4497, "loc": { "start": { - "line": 78, - "column": 19 + "line": 166, + "column": 14 }, "end": { - "line": 78, - "column": 20 + "line": 166, + "column": 15 } } }, @@ -13036,42 +24467,44 @@ "postfix": false, "binop": null }, - "value": "_search", - "start": 2082, - "end": 2089, + "value": "_color", + "start": 4497, + "end": 4503, "loc": { "start": { - "line": 78, - "column": 20 + "line": 166, + "column": 15 }, "end": { - "line": 78, - "column": 27 + "line": 166, + "column": 21 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 2089, - "end": 2090, + "value": "===", + "start": 4504, + "end": 4507, "loc": { "start": { - "line": 78, - "column": 27 + "line": 166, + "column": 22 }, "end": { - "line": 78, - "column": 28 + "line": 166, + "column": 25 } } }, @@ -13087,17 +24520,17 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 2090, - "end": 2093, + "value": "RED", + "start": 4508, + "end": 4511, "loc": { "start": { - "line": 78, - "column": 28 + "line": 166, + "column": 26 }, "end": { - "line": 78, - "column": 31 + "line": 166, + "column": 29 } } }, @@ -13113,16 +24546,16 @@ "postfix": false, "binop": null }, - "start": 2093, - "end": 2094, + "start": 4511, + "end": 4512, "loc": { "start": { - "line": 78, - "column": 31 + "line": 166, + "column": 29 }, "end": { - "line": 78, - "column": 32 + "line": 166, + "column": 30 } } }, @@ -13139,44 +24572,16 @@ "binop": null, "updateContext": null }, - "start": 2094, - "end": 2095, - "loc": { - "start": { - "line": 78, - "column": 32 - }, - "end": { - "line": 78, - "column": 33 - } - } - }, - { - "type": { - "label": "return", - "keyword": "return", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "return", - "start": 2098, - "end": 2104, + "start": 4512, + "end": 4513, "loc": { "start": { - "line": 79, - "column": 2 + "line": 166, + "column": 30 }, "end": { - "line": 79, - "column": 8 + "line": 166, + "column": 31 } } }, @@ -13192,51 +24597,49 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 2105, - "end": 2109, + "value": "succ", + "start": 4517, + "end": 4521, "loc": { "start": { - "line": 79, - "column": 9 + "line": 167, + "column": 3 }, "end": { - "line": 79, - "column": 13 + "line": 167, + "column": 7 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "===", - "start": 2110, - "end": 2113, + "start": 4521, + "end": 4522, "loc": { "start": { - "line": 79, - "column": 14 + "line": 167, + "column": 7 }, "end": { - "line": 79, - "column": 17 + "line": 167, + "column": 8 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -13244,53 +24647,52 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 2114, - "end": 2118, + "value": "_color", + "start": 4522, + "end": 4528, "loc": { "start": { - "line": 79, - "column": 18 + "line": 167, + "column": 8 }, "end": { - "line": 79, - "column": 22 + "line": 167, + "column": 14 } } }, { "type": { - "label": "?", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "start": 2119, - "end": 2120, + "value": "=", + "start": 4529, + "end": 4530, "loc": { "start": { - "line": 79, - "column": 23 + "line": 167, + "column": 15 }, "end": { - "line": 79, - "column": 24 + "line": 167, + "column": 16 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -13298,26 +24700,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 2121, - "end": 2125, + "value": "BLACK", + "start": 4531, + "end": 4536, "loc": { "start": { - "line": 79, - "column": 25 + "line": 167, + "column": 17 }, "end": { - "line": 79, - "column": 29 + "line": 167, + "column": 22 } } }, { "type": { - "label": ":", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -13328,68 +24729,69 @@ "binop": null, "updateContext": null }, - "start": 2126, - "end": 2127, + "start": 4536, + "end": 4537, "loc": { "start": { - "line": 79, - "column": 30 + "line": 167, + "column": 22 }, "end": { - "line": 79, - "column": 31 + "line": 167, + "column": 23 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "node", - "start": 2128, - "end": 2132, + "value": "if", + "start": 4541, + "end": 4543, "loc": { "start": { - "line": 79, - "column": 32 + "line": 168, + "column": 3 }, "end": { - "line": 79, - "column": 36 + "line": 168, + "column": 5 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 2132, - "end": 2133, + "start": 4544, + "end": 4545, "loc": { "start": { - "line": 79, - "column": 36 + "line": 168, + "column": 6 }, "end": { - "line": 79, - "column": 37 + "line": 168, + "column": 7 } } }, @@ -13405,23 +24807,23 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 2133, - "end": 2136, + "value": "node", + "start": 4545, + "end": 4549, "loc": { "start": { - "line": 79, - "column": 37 + "line": 168, + "column": 7 }, "end": { - "line": 79, - "column": 40 + "line": 168, + "column": 11 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -13429,93 +24831,81 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 2136, - "end": 2137, + "value": "===", + "start": 4550, + "end": 4553, "loc": { "start": { - "line": 79, - "column": 40 + "line": 168, + "column": 12 }, "end": { - "line": 79, - "column": 41 + "line": 168, + "column": 15 } } }, { "type": { - "label": "}", + "label": "this", + "keyword": "this", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2139, - "end": 2140, - "loc": { - "start": { - "line": 80, - "column": 1 - }, - "end": { - "line": 80, - "column": 2 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t ", - "start": 2143, - "end": 2298, + "value": "this", + "start": 4554, + "end": 4558, "loc": { "start": { - "line": 82, - "column": 1 + "line": 168, + "column": 16 }, "end": { - "line": 88, - "column": 4 + "line": 168, + "column": 20 } } }, { "type": { - "label": "name", + "label": ".", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "has", - "start": 2300, - "end": 2303, + "start": 4558, + "end": 4559, "loc": { "start": { - "line": 89, - "column": 1 + "line": 168, + "column": 20 }, "end": { - "line": 89, - "column": 4 + "line": 168, + "column": 21 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -13524,24 +24914,25 @@ "postfix": false, "binop": null }, - "start": 2303, - "end": 2304, + "value": "root", + "start": 4559, + "end": 4563, "loc": { "start": { - "line": 89, - "column": 4 + "line": 168, + "column": 21 }, "end": { - "line": 89, - "column": 5 + "line": 168, + "column": 25 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -13549,25 +24940,24 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 2304, - "end": 2307, + "start": 4563, + "end": 4564, "loc": { "start": { - "line": 89, - "column": 5 + "line": 168, + "column": 25 }, "end": { - "line": 89, - "column": 8 + "line": 168, + "column": 26 } } }, { "type": { - "label": ")", - "beforeExpr": false, - "startsExpr": false, + "label": "{", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -13575,23 +24965,23 @@ "postfix": false, "binop": null }, - "start": 2307, - "end": 2308, + "start": 4565, + "end": 4566, "loc": { "start": { - "line": 89, - "column": 8 + "line": 168, + "column": 27 }, "end": { - "line": 89, - "column": 9 + "line": 168, + "column": 28 } } }, { "type": { - "label": "{", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -13600,51 +24990,48 @@ "postfix": false, "binop": null }, - "start": 2309, - "end": 2310, + "value": "assert", + "start": 4571, + "end": 4577, "loc": { "start": { - "line": 89, - "column": 10 + "line": 169, + "column": 4 }, "end": { - "line": 89, - "column": 11 + "line": 169, + "column": 10 } } }, { "type": { - "label": "return", - "keyword": "return", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "return", - "start": 2313, - "end": 2319, + "start": 4577, + "end": 4578, "loc": { "start": { - "line": 90, - "column": 2 + "line": 169, + "column": 10 }, "end": { - "line": 90, - "column": 8 + "line": 169, + "column": 11 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -13652,20 +25039,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 2320, - "end": 2324, + "value": "node", + "start": 4578, + "end": 4582, "loc": { "start": { - "line": 90, - "column": 9 + "line": 169, + "column": 11 }, "end": { - "line": 90, - "column": 13 + "line": 169, + "column": 15 } } }, @@ -13682,16 +25068,16 @@ "binop": null, "updateContext": null }, - "start": 2324, - "end": 2325, + "start": 4582, + "end": 4583, "loc": { "start": { - "line": 90, - "column": 13 + "line": 169, + "column": 15 }, "end": { - "line": 90, - "column": 14 + "line": 169, + "column": 16 } } }, @@ -13707,48 +25093,51 @@ "postfix": false, "binop": null }, - "value": "_search", - "start": 2325, - "end": 2332, + "value": "parent", + "start": 4583, + "end": 4589, "loc": { "start": { - "line": 90, - "column": 14 + "line": 169, + "column": 16 }, "end": { - "line": 90, - "column": 21 + "line": 169, + "column": 22 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 2332, - "end": 2333, + "value": "===", + "start": 4590, + "end": 4593, "loc": { "start": { - "line": 90, - "column": 21 + "line": 169, + "column": 23 }, "end": { - "line": 90, - "column": 22 + "line": 169, + "column": 26 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -13756,19 +25145,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "key", - "start": 2333, - "end": 2336, + "value": "null", + "start": 4594, + "end": 4598, "loc": { "start": { - "line": 90, - "column": 22 + "line": 169, + "column": 27 }, "end": { - "line": 90, - "column": 25 + "line": 169, + "column": 31 } } }, @@ -13784,22 +25174,22 @@ "postfix": false, "binop": null }, - "start": 2336, - "end": 2337, + "start": 4598, + "end": 4599, "loc": { "start": { - "line": 90, - "column": 25 + "line": 169, + "column": 31 }, "end": { - "line": 90, - "column": 26 + "line": 169, + "column": 32 } } }, { "type": { - "label": "==/!=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -13807,27 +25197,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "!==", - "start": 2338, - "end": 2341, + "start": 4599, + "end": 4600, "loc": { "start": { - "line": 90, - "column": 27 + "line": 169, + "column": 32 }, "end": { - "line": 90, - "column": 30 + "line": 169, + "column": 33 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -13835,27 +25223,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 2342, - "end": 2346, + "value": "succ", + "start": 4605, + "end": 4609, "loc": { "start": { - "line": 90, - "column": 31 + "line": 170, + "column": 4 }, - "end": { - "line": 90, - "column": 35 + "end": { + "line": 170, + "column": 8 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -13865,24 +25252,24 @@ "binop": null, "updateContext": null }, - "start": 2346, - "end": 2347, + "start": 4609, + "end": 4610, "loc": { "start": { - "line": 90, - "column": 35 + "line": 170, + "column": 8 }, "end": { - "line": 90, - "column": 36 + "line": 170, + "column": 9 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -13890,159 +25277,152 @@ "postfix": false, "binop": null }, - "start": 2349, - "end": 2350, - "loc": { - "start": { - "line": 91, - "column": 1 - }, - "end": { - "line": 91, - "column": 2 - } - } - }, - { - "type": "CommentBlock", - "value": "*\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t ", - "start": 2353, - "end": 2458, + "value": "parent", + "start": 4610, + "end": 4616, "loc": { "start": { - "line": 93, - "column": 1 + "line": 170, + "column": 9 }, "end": { - "line": 97, - "column": 4 + "line": 170, + "column": 15 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": "=", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "_delete", - "start": 2460, - "end": 2467, + "value": "=", + "start": 4617, + "end": 4618, "loc": { "start": { - "line": 98, - "column": 1 + "line": 170, + "column": 16 }, "end": { - "line": 98, - "column": 8 + "line": 170, + "column": 17 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "null", + "keyword": "null", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2467, - "end": 2468, + "value": "null", + "start": 4619, + "end": 4623, "loc": { "start": { - "line": 98, - "column": 8 + "line": 170, + "column": 18 }, "end": { - "line": 98, - "column": 9 + "line": 170, + "column": 22 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "node", - "start": 2468, - "end": 2472, + "start": 4623, + "end": 4624, "loc": { "start": { - "line": 98, - "column": 9 + "line": 170, + "column": 22 }, "end": { - "line": 98, - "column": 13 + "line": 170, + "column": 23 } } }, { "type": { - "label": ")", + "label": "this", + "keyword": "this", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2472, - "end": 2473, + "value": "this", + "start": 4629, + "end": 4633, "loc": { "start": { - "line": 98, - "column": 13 + "line": 171, + "column": 4 }, "end": { - "line": 98, - "column": 14 + "line": 171, + "column": 8 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2474, - "end": 2475, + "start": 4633, + "end": 4634, "loc": { "start": { - "line": 98, - "column": 15 + "line": 171, + "column": 8 }, "end": { - "line": 98, - "column": 16 + "line": 171, + "column": 9 } } }, @@ -14058,42 +25438,44 @@ "postfix": false, "binop": null }, - "value": "assert", - "start": 2478, - "end": 2484, + "value": "root", + "start": 4634, + "end": 4638, "loc": { "start": { - "line": 99, - "column": 2 + "line": 171, + "column": 9 }, "end": { - "line": 99, - "column": 8 + "line": 171, + "column": 13 } } }, { "type": { - "label": "(", + "label": "=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2484, - "end": 2485, + "value": "=", + "start": 4639, + "end": 4640, "loc": { "start": { - "line": 99, - "column": 8 + "line": 171, + "column": 14 }, "end": { - "line": 99, - "column": 9 + "line": 171, + "column": 15 } } }, @@ -14109,24 +25491,23 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 2485, - "end": 2489, + "value": "succ", + "start": 4641, + "end": 4645, "loc": { "start": { - "line": 99, - "column": 9 + "line": 171, + "column": 16 }, "end": { - "line": 99, - "column": 13 + "line": 171, + "column": 20 } } }, { "type": { - "label": "instanceof", - "keyword": "instanceof", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -14134,28 +25515,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": 7, + "binop": null, "updateContext": null }, - "value": "instanceof", - "start": 2490, - "end": 2500, + "start": 4645, + "end": 4646, "loc": { "start": { - "line": 99, - "column": 14 + "line": 171, + "column": 20 }, "end": { - "line": 99, - "column": 24 + "line": 171, + "column": 21 } } }, { "type": { - "label": "name", + "label": "}", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -14163,96 +25543,95 @@ "postfix": false, "binop": null }, - "value": "Node", - "start": 2501, - "end": 2505, + "start": 4650, + "end": 4651, "loc": { "start": { - "line": 99, - "column": 25 + "line": 172, + "column": 3 }, "end": { - "line": 99, - "column": 29 + "line": 172, + "column": 4 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": "else", + "keyword": "else", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2505, - "end": 2506, + "value": "else", + "start": 4652, + "end": 4656, "loc": { "start": { - "line": 99, - "column": 29 + "line": 172, + "column": 5 }, "end": { - "line": 99, - "column": 30 + "line": 172, + "column": 9 } } }, { "type": { - "label": ";", + "label": "{", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 2506, - "end": 2507, + "start": 4657, + "end": 4658, "loc": { "start": { - "line": 99, - "column": 30 + "line": 172, + "column": 10 }, "end": { - "line": 99, - "column": 31 + "line": 172, + "column": 11 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 2510, - "end": 2512, + "value": "replace_node", + "start": 4663, + "end": 4675, "loc": { "start": { - "line": 100, - "column": 2 + "line": 173, + "column": 4 }, "end": { - "line": 100, - "column": 4 + "line": 173, + "column": 16 } } }, @@ -14268,16 +25647,16 @@ "postfix": false, "binop": null }, - "start": 2513, - "end": 2514, + "start": 4675, + "end": 4676, "loc": { "start": { - "line": 100, - "column": 5 + "line": 173, + "column": 16 }, "end": { - "line": 100, - "column": 6 + "line": 173, + "column": 17 } } }, @@ -14294,23 +25673,23 @@ "binop": null }, "value": "node", - "start": 2514, - "end": 2518, + "start": 4676, + "end": 4680, "loc": { "start": { - "line": 100, - "column": 6 + "line": 173, + "column": 17 }, "end": { - "line": 100, - "column": 10 + "line": 173, + "column": 21 } } }, { "type": { - "label": ".", - "beforeExpr": false, + "label": ",", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -14320,16 +25699,16 @@ "binop": null, "updateContext": null }, - "start": 2518, - "end": 2519, + "start": 4680, + "end": 4681, "loc": { "start": { - "line": 100, - "column": 10 + "line": 173, + "column": 21 }, "end": { - "line": 100, - "column": 11 + "line": 173, + "column": 22 } } }, @@ -14345,53 +25724,50 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 2519, - "end": 2523, + "value": "succ", + "start": 4682, + "end": 4686, "loc": { "start": { - "line": 100, - "column": 11 + "line": 173, + "column": 23 }, "end": { - "line": 100, - "column": 15 + "line": 173, + "column": 27 } } }, { "type": { - "label": "==/!=", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "!==", - "start": 2524, - "end": 2527, + "start": 4686, + "end": 4687, "loc": { "start": { - "line": 100, - "column": 16 + "line": 173, + "column": 27 }, "end": { - "line": 100, - "column": 19 + "line": 173, + "column": 28 } } }, { "type": { - "label": "null", - "keyword": "null", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -14400,23 +25776,22 @@ "binop": null, "updateContext": null }, - "value": "null", - "start": 2528, - "end": 2532, + "start": 4687, + "end": 4688, "loc": { "start": { - "line": 100, - "column": 20 + "line": 173, + "column": 28 }, "end": { - "line": 100, - "column": 24 + "line": 173, + "column": 29 } } }, { "type": { - "label": ")", + "label": "}", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -14426,24 +25801,24 @@ "postfix": false, "binop": null }, - "start": 2532, - "end": 2533, + "start": 4692, + "end": 4693, "loc": { "start": { - "line": 100, - "column": 24 + "line": 174, + "column": 3 }, "end": { - "line": 100, - "column": 25 + "line": 174, + "column": 4 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": "}", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -14451,40 +25826,24 @@ "postfix": false, "binop": null }, - "start": 2534, - "end": 2535, + "start": 4696, + "end": 4697, "loc": { "start": { - "line": 100, - "column": 26 + "line": 175, + "column": 2 }, "end": { - "line": 100, - "column": 27 - } - } - }, - { - "type": "CommentLine", - "value": " Replace node's key with predecessor's key", - "start": 2539, - "end": 2583, - "loc": { - "start": { - "line": 101, + "line": 175, "column": 3 - }, - "end": { - "line": 101, - "column": 47 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, + "label": "else", + "keyword": "else", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -14494,70 +25853,70 @@ "binop": null, "updateContext": null }, - "value": "const", - "start": 2587, - "end": 2592, + "value": "else", + "start": 4698, + "end": 4702, "loc": { "start": { - "line": 102, - "column": 3 + "line": 175, + "column": 4 }, "end": { - "line": 102, + "line": 175, "column": 8 } } }, { "type": { - "label": "name", + "label": "if", + "keyword": "if", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "pred", - "start": 2593, - "end": 2597, + "value": "if", + "start": 4703, + "end": 4705, "loc": { "start": { - "line": 102, + "line": 175, "column": 9 }, "end": { - "line": 102, - "column": 13 + "line": 175, + "column": 11 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 2598, - "end": 2599, + "start": 4706, + "end": 4707, "loc": { "start": { - "line": 102, - "column": 14 + "line": 175, + "column": 12 }, "end": { - "line": 102, - "column": 15 + "line": 175, + "column": 13 } } }, @@ -14573,48 +25932,51 @@ "postfix": false, "binop": null }, - "value": "predecessor", - "start": 2600, - "end": 2611, + "value": "node", + "start": 4707, + "end": 4711, "loc": { "start": { - "line": 102, - "column": 16 + "line": 175, + "column": 13 }, "end": { - "line": 102, - "column": 27 + "line": 175, + "column": 17 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 2611, - "end": 2612, + "value": "===", + "start": 4712, + "end": 4715, "loc": { "start": { - "line": 102, - "column": 27 + "line": 175, + "column": 18 }, "end": { - "line": 102, - "column": 28 + "line": 175, + "column": 21 } } }, { "type": { - "label": "name", + "label": "this", + "keyword": "this", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -14622,25 +25984,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "node", - "start": 2612, - "end": 2616, + "value": "this", + "start": 4716, + "end": 4720, "loc": { "start": { - "line": 102, - "column": 28 + "line": 175, + "column": 22 }, "end": { - "line": 102, - "column": 32 + "line": 175, + "column": 26 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -14648,52 +26011,53 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2616, - "end": 2617, + "start": 4720, + "end": 4721, "loc": { "start": { - "line": 102, - "column": 32 + "line": 175, + "column": 26 }, "end": { - "line": 102, - "column": 33 + "line": 175, + "column": 27 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 2617, - "end": 2618, + "value": "root", + "start": 4721, + "end": 4725, "loc": { "start": { - "line": 102, - "column": 33 + "line": 175, + "column": 27 }, "end": { - "line": 102, - "column": 34 + "line": 175, + "column": 31 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -14701,43 +26065,41 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 2622, - "end": 2626, + "start": 4725, + "end": 4726, "loc": { "start": { - "line": 103, - "column": 3 + "line": 175, + "column": 31 }, "end": { - "line": 103, - "column": 7 + "line": 175, + "column": 32 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "{", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 2626, - "end": 2627, + "start": 4727, + "end": 4728, "loc": { "start": { - "line": 103, - "column": 7 + "line": 175, + "column": 33 }, "end": { - "line": 103, - "column": 8 + "line": 175, + "column": 34 } } }, @@ -14753,44 +26115,42 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 2627, - "end": 2630, + "value": "assert", + "start": 4732, + "end": 4738, "loc": { "start": { - "line": 103, - "column": 8 + "line": 176, + "column": 3 }, "end": { - "line": 103, - "column": 11 + "line": 176, + "column": 9 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "=", - "start": 2631, - "end": 2632, + "start": 4738, + "end": 4739, "loc": { "start": { - "line": 103, - "column": 12 + "line": 176, + "column": 9 }, "end": { - "line": 103, - "column": 13 + "line": 176, + "column": 10 } } }, @@ -14806,17 +26166,17 @@ "postfix": false, "binop": null }, - "value": "pred", - "start": 2633, - "end": 2637, + "value": "node", + "start": 4739, + "end": 4743, "loc": { "start": { - "line": 103, - "column": 14 + "line": 176, + "column": 10 }, "end": { - "line": 103, - "column": 18 + "line": 176, + "column": 14 } } }, @@ -14833,16 +26193,16 @@ "binop": null, "updateContext": null }, - "start": 2637, - "end": 2638, + "start": 4743, + "end": 4744, "loc": { "start": { - "line": 103, - "column": 18 + "line": 176, + "column": 14 }, "end": { - "line": 103, - "column": 19 + "line": 176, + "column": 15 } } }, @@ -14858,23 +26218,23 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 2638, - "end": 2641, + "value": "parent", + "start": 4744, + "end": 4750, "loc": { "start": { - "line": 103, - "column": 19 + "line": 176, + "column": 15 }, "end": { - "line": 103, - "column": 22 + "line": 176, + "column": 21 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -14882,95 +26242,125 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 2641, - "end": 2642, + "value": "===", + "start": 4751, + "end": 4754, "loc": { "start": { - "line": 103, + "line": 176, "column": 22 }, "end": { - "line": 103, - "column": 23 + "line": 176, + "column": 25 } } }, { - "type": "CommentLine", - "value": " Delete predecessor node", - "start": 2646, - "end": 2672, + "type": { + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "null", + "start": 4755, + "end": 4759, "loc": { "start": { - "line": 104, - "column": 3 + "line": 176, + "column": 26 }, "end": { - "line": 104, - "column": 29 + "line": 176, + "column": 30 } } }, { - "type": "CommentLine", - "value": " NOTE: this node can only have one non-leaf (left) child because", - "start": 2676, - "end": 2742, + "type": { + "label": ")", + "beforeExpr": false, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null + }, + "start": 4759, + "end": 4760, "loc": { "start": { - "line": 105, - "column": 3 + "line": 176, + "column": 30 }, "end": { - "line": 105, - "column": 69 + "line": 176, + "column": 31 } } }, { - "type": "CommentLine", - "value": " of red-black tree invariant.", - "start": 2746, - "end": 2777, + "type": { + "label": ";", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "start": 4760, + "end": 4761, "loc": { "start": { - "line": 106, - "column": 3 + "line": 176, + "column": 31 }, "end": { - "line": 106, - "column": 34 + "line": 176, + "column": 32 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 2781, - "end": 2783, + "value": "assert", + "start": 4765, + "end": 4771, "loc": { "start": { - "line": 107, + "line": 177, "column": 3 }, "end": { - "line": 107, - "column": 5 + "line": 177, + "column": 9 } } }, @@ -14986,16 +26376,16 @@ "postfix": false, "binop": null }, - "start": 2784, - "end": 2785, + "start": 4771, + "end": 4772, "loc": { "start": { - "line": 107, - "column": 6 + "line": 177, + "column": 9 }, "end": { - "line": 107, - "column": 7 + "line": 177, + "column": 10 } } }, @@ -15011,17 +26401,17 @@ "postfix": false, "binop": null }, - "value": "pred", - "start": 2785, - "end": 2789, + "value": "node", + "start": 4772, + "end": 4776, "loc": { "start": { - "line": 107, - "column": 7 + "line": 177, + "column": 10 }, "end": { - "line": 107, - "column": 11 + "line": 177, + "column": 14 } } }, @@ -15038,16 +26428,16 @@ "binop": null, "updateContext": null }, - "start": 2789, - "end": 2790, + "start": 4776, + "end": 4777, "loc": { "start": { - "line": 107, - "column": 11 + "line": 177, + "column": 14 }, "end": { - "line": 107, - "column": 12 + "line": 177, + "column": 15 } } }, @@ -15063,17 +26453,17 @@ "postfix": false, "binop": null }, - "value": "left", - "start": 2790, - "end": 2794, + "value": "_color", + "start": 4777, + "end": 4783, "loc": { "start": { - "line": 107, - "column": 12 + "line": 177, + "column": 15 }, "end": { - "line": 107, - "column": 16 + "line": 177, + "column": 21 } } }, @@ -15091,23 +26481,22 @@ "updateContext": null }, "value": "===", - "start": 2795, - "end": 2798, + "start": 4784, + "end": 4787, "loc": { "start": { - "line": 107, - "column": 17 + "line": 177, + "column": 22 }, "end": { - "line": 107, - "column": 20 + "line": 177, + "column": 25 } } }, { "type": { - "label": "null", - "keyword": "null", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -15115,20 +26504,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "null", - "start": 2799, - "end": 2803, + "value": "BLACK", + "start": 4788, + "end": 4793, "loc": { "start": { - "line": 107, - "column": 21 + "line": 177, + "column": 26 }, "end": { - "line": 107, - "column": 25 + "line": 177, + "column": 31 } } }, @@ -15144,41 +26532,42 @@ "postfix": false, "binop": null }, - "start": 2803, - "end": 2804, + "start": 4793, + "end": 4794, "loc": { "start": { - "line": 107, - "column": 25 + "line": 177, + "column": 31 }, "end": { - "line": 107, - "column": 26 + "line": 177, + "column": 32 } } }, { "type": { - "label": "{", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2805, - "end": 2806, + "start": 4794, + "end": 4795, "loc": { "start": { - "line": 107, - "column": 27 + "line": 177, + "column": 32 }, "end": { - "line": 107, - "column": 28 + "line": 177, + "column": 33 } } }, @@ -15194,17 +26583,17 @@ "postfix": false, "binop": null }, - "value": "delete_no_child", - "start": 2811, - "end": 2826, + "value": "assert", + "start": 4799, + "end": 4805, "loc": { "start": { - "line": 108, - "column": 4 + "line": 178, + "column": 3 }, "end": { - "line": 108, - "column": 19 + "line": 178, + "column": 9 } } }, @@ -15220,16 +26609,16 @@ "postfix": false, "binop": null }, - "start": 2826, - "end": 2827, + "start": 4805, + "end": 4806, "loc": { "start": { - "line": 108, - "column": 19 + "line": 178, + "column": 9 }, "end": { - "line": 108, - "column": 20 + "line": 178, + "column": 10 } } }, @@ -15245,23 +26634,23 @@ "postfix": false, "binop": null }, - "value": "pred", - "start": 2827, - "end": 2831, + "value": "node", + "start": 4806, + "end": 4810, "loc": { "start": { - "line": 108, - "column": 20 + "line": 178, + "column": 10 }, "end": { - "line": 108, - "column": 24 + "line": 178, + "column": 14 } } }, { "type": { - "label": ")", + "label": ".", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -15269,78 +26658,81 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2831, - "end": 2832, + "start": 4810, + "end": 4811, "loc": { "start": { - "line": 108, - "column": 24 + "line": 178, + "column": 14 }, "end": { - "line": 108, - "column": 25 + "line": 178, + "column": 15 } } }, { "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, + "label": "name", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 2832, - "end": 2833, + "value": "left", + "start": 4811, + "end": 4815, "loc": { "start": { - "line": 108, - "column": 25 + "line": 178, + "column": 15 }, "end": { - "line": 108, - "column": 26 + "line": 178, + "column": 19 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 2837, - "end": 2838, + "value": "===", + "start": 4816, + "end": 4819, "loc": { "start": { - "line": 109, - "column": 3 + "line": 178, + "column": 20 }, "end": { - "line": 109, - "column": 4 + "line": 178, + "column": 23 } } }, { "type": { - "label": "else", - "keyword": "else", - "beforeExpr": true, - "startsExpr": false, + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -15349,25 +26741,25 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 2839, - "end": 2843, + "value": "null", + "start": 4820, + "end": 4824, "loc": { "start": { - "line": 109, - "column": 5 + "line": 178, + "column": 24 }, "end": { - "line": 109, - "column": 9 + "line": 178, + "column": 28 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": ")", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -15375,49 +26767,49 @@ "postfix": false, "binop": null }, - "start": 2844, - "end": 2845, + "start": 4824, + "end": 4825, "loc": { "start": { - "line": 109, - "column": 10 + "line": 178, + "column": 28 }, "end": { - "line": 109, - "column": 11 + "line": 178, + "column": 29 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "delete_one_child", - "start": 2850, - "end": 2866, + "start": 4825, + "end": 4826, "loc": { "start": { - "line": 110, - "column": 4 + "line": 178, + "column": 29 }, "end": { - "line": 110, - "column": 20 + "line": 178, + "column": 30 } } }, { "type": { - "label": "(", - "beforeExpr": true, + "label": "name", + "beforeExpr": false, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -15426,23 +26818,24 @@ "postfix": false, "binop": null }, - "start": 2866, - "end": 2867, + "value": "assert", + "start": 4830, + "end": 4836, "loc": { "start": { - "line": 110, - "column": 20 + "line": 179, + "column": 3 }, "end": { - "line": 110, - "column": 21 + "line": 179, + "column": 9 } } }, { "type": { - "label": "name", - "beforeExpr": false, + "label": "(", + "beforeExpr": true, "startsExpr": true, "rightAssociative": false, "isLoop": false, @@ -15451,25 +26844,24 @@ "postfix": false, "binop": null }, - "value": "pred", - "start": 2867, - "end": 2871, + "start": 4836, + "end": 4837, "loc": { "start": { - "line": 110, - "column": 21 + "line": 179, + "column": 9 }, "end": { - "line": 110, - "column": 25 + "line": 179, + "column": 10 } } }, { "type": { - "label": ")", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -15477,23 +26869,24 @@ "postfix": false, "binop": null }, - "start": 2871, - "end": 2872, + "value": "node", + "start": 4837, + "end": 4841, "loc": { "start": { - "line": 110, - "column": 25 + "line": 179, + "column": 10 }, "end": { - "line": 110, - "column": 26 + "line": 179, + "column": 14 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -15503,24 +26896,24 @@ "binop": null, "updateContext": null }, - "start": 2872, - "end": 2873, + "start": 4841, + "end": 4842, "loc": { "start": { - "line": 110, - "column": 26 + "line": 179, + "column": 14 }, "end": { - "line": 110, - "column": 27 + "line": 179, + "column": 15 } } }, { "type": { - "label": "}", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -15528,50 +26921,53 @@ "postfix": false, "binop": null }, - "start": 2877, - "end": 2878, + "value": "right", + "start": 4842, + "end": 4847, "loc": { "start": { - "line": 111, - "column": 3 + "line": 179, + "column": 15 }, "end": { - "line": 111, - "column": 4 + "line": 179, + "column": 20 } } }, { "type": { - "label": "}", - "beforeExpr": false, + "label": "==/!=", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 2881, - "end": 2882, + "value": "===", + "start": 4848, + "end": 4851, "loc": { "start": { - "line": 112, - "column": 2 + "line": 179, + "column": 21 }, "end": { - "line": 112, - "column": 3 + "line": 179, + "column": 24 } } }, { "type": { - "label": "else", - "keyword": "else", - "beforeExpr": true, - "startsExpr": false, + "label": "null", + "keyword": "null", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -15580,24 +26976,23 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 2883, - "end": 2887, + "value": "null", + "start": 4852, + "end": 4856, "loc": { "start": { - "line": 112, - "column": 4 + "line": 179, + "column": 25 }, "end": { - "line": 112, - "column": 8 + "line": 179, + "column": 29 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -15605,51 +27000,51 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 2888, - "end": 2890, + "start": 4856, + "end": 4857, "loc": { "start": { - "line": 112, - "column": 9 + "line": 179, + "column": 29 }, "end": { - "line": 112, - "column": 11 + "line": 179, + "column": 30 } } }, { "type": { - "label": "(", + "label": ";", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2891, - "end": 2892, + "start": 4857, + "end": 4858, "loc": { "start": { - "line": 112, - "column": 12 + "line": 179, + "column": 30 }, "end": { - "line": 112, - "column": 13 + "line": 179, + "column": 31 } } }, { "type": { - "label": "name", + "label": "this", + "keyword": "this", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -15657,19 +27052,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "node", - "start": 2892, - "end": 2896, + "value": "this", + "start": 4862, + "end": 4866, "loc": { "start": { - "line": 112, - "column": 13 + "line": 180, + "column": 3 }, "end": { - "line": 112, - "column": 17 + "line": 180, + "column": 7 } } }, @@ -15686,16 +27082,16 @@ "binop": null, "updateContext": null }, - "start": 2896, - "end": 2897, + "start": 4866, + "end": 4867, "loc": { "start": { - "line": 112, - "column": 17 + "line": 180, + "column": 7 }, "end": { - "line": 112, - "column": 18 + "line": 180, + "column": 8 } } }, @@ -15711,44 +27107,44 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 2897, - "end": 2902, + "value": "root", + "start": 4867, + "end": 4871, "loc": { "start": { - "line": 112, - "column": 18 + "line": 180, + "column": 8 }, "end": { - "line": 112, - "column": 23 + "line": 180, + "column": 12 } } }, { "type": { - "label": "==/!=", + "label": "=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": 6, + "binop": null, "updateContext": null }, - "value": "!==", - "start": 2903, - "end": 2906, + "value": "=", + "start": 4872, + "end": 4873, "loc": { "start": { - "line": 112, - "column": 24 + "line": 180, + "column": 13 }, "end": { - "line": 112, - "column": 27 + "line": 180, + "column": 14 } } }, @@ -15767,49 +27163,50 @@ "updateContext": null }, "value": "null", - "start": 2907, - "end": 2911, + "start": 4874, + "end": 4878, "loc": { "start": { - "line": 112, - "column": 28 + "line": 180, + "column": 15 }, "end": { - "line": 112, - "column": 32 + "line": 180, + "column": 19 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 2911, - "end": 2912, + "start": 4878, + "end": 4879, "loc": { "start": { - "line": 112, - "column": 32 + "line": 180, + "column": 19 }, "end": { - "line": 112, - "column": 33 + "line": 180, + "column": 20 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": "}", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -15817,92 +27214,69 @@ "postfix": false, "binop": null }, - "start": 2913, - "end": 2914, - "loc": { - "start": { - "line": 112, - "column": 34 - }, - "end": { - "line": 112, - "column": 35 - } - } - }, - { - "type": "CommentLine", - "value": " Replace node's key with successor's key", - "start": 2918, - "end": 2960, + "start": 4882, + "end": 4883, "loc": { "start": { - "line": 113, - "column": 3 + "line": 181, + "column": 2 }, "end": { - "line": 113, - "column": 45 - } - } - }, - { - "type": "CommentLine", - "value": " NOTE: Since there is no left child, then there can only be one", - "start": 2964, - "end": 3029, - "loc": { - "start": { - "line": 114, + "line": 181, "column": 3 - }, - "end": { - "line": 114, - "column": 68 } } }, { - "type": "CommentLine", - "value": " right child by the red-black tree invariant.", - "start": 3033, - "end": 3080, + "type": { + "label": "else", + "keyword": "else", + "beforeExpr": true, + "startsExpr": false, + "rightAssociative": false, + "isLoop": false, + "isAssign": false, + "prefix": false, + "postfix": false, + "binop": null, + "updateContext": null + }, + "value": "else", + "start": 4884, + "end": 4888, "loc": { "start": { - "line": 115, - "column": 3 + "line": 181, + "column": 4 }, "end": { - "line": 115, - "column": 50 + "line": 181, + "column": 8 } } }, { "type": { - "label": "const", - "keyword": "const", - "beforeExpr": false, - "startsExpr": false, + "label": "{", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "const", - "start": 3084, - "end": 3089, + "start": 4889, + "end": 4890, "loc": { "start": { - "line": 116, - "column": 3 + "line": 181, + "column": 9 }, "end": { - "line": 116, - "column": 8 + "line": 181, + "column": 10 } } }, @@ -15918,44 +27292,42 @@ "postfix": false, "binop": null }, - "value": "succ", - "start": 3090, - "end": 3094, + "value": "assert", + "start": 4894, + "end": 4900, "loc": { "start": { - "line": 116, - "column": 9 + "line": 182, + "column": 3 }, "end": { - "line": 116, - "column": 13 + "line": 182, + "column": 9 } } }, { "type": { - "label": "=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null + "postfix": false, + "binop": null }, - "value": "=", - "start": 3095, - "end": 3096, + "start": 4900, + "end": 4901, "loc": { "start": { - "line": 116, - "column": 14 + "line": 182, + "column": 9 }, "end": { - "line": 116, - "column": 15 + "line": 182, + "column": 10 } } }, @@ -15972,16 +27344,16 @@ "binop": null }, "value": "node", - "start": 3097, - "end": 3101, + "start": 4901, + "end": 4905, "loc": { "start": { - "line": 116, - "column": 16 + "line": 182, + "column": 10 }, "end": { - "line": 116, - "column": 20 + "line": 182, + "column": 14 } } }, @@ -15998,16 +27370,16 @@ "binop": null, "updateContext": null }, - "start": 3101, - "end": 3102, + "start": 4905, + "end": 4906, "loc": { "start": { - "line": 116, - "column": 20 + "line": 182, + "column": 14 }, "end": { - "line": 116, - "column": 21 + "line": 182, + "column": 15 } } }, @@ -16023,23 +27395,23 @@ "postfix": false, "binop": null }, - "value": "right", - "start": 3102, - "end": 3107, + "value": "left", + "start": 4906, + "end": 4910, "loc": { "start": { - "line": 116, - "column": 21 + "line": 182, + "column": 15 }, "end": { - "line": 116, - "column": 26 + "line": 182, + "column": 19 } } }, { "type": { - "label": ";", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, @@ -16047,25 +27419,27 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "start": 3107, - "end": 3108, + "value": "===", + "start": 4911, + "end": 4914, "loc": { "start": { - "line": 116, - "column": 26 + "line": 182, + "column": 20 }, "end": { - "line": 116, - "column": 27 + "line": 182, + "column": 23 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -16073,53 +27447,28 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null - }, - "value": "node", - "start": 3112, - "end": 3116, - "loc": { - "start": { - "line": 117, - "column": 3 - }, - "end": { - "line": 117, - "column": 7 - } - } - }, - { - "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, "binop": null, "updateContext": null }, - "start": 3116, - "end": 3117, + "value": "null", + "start": 4915, + "end": 4919, "loc": { "start": { - "line": 117, - "column": 7 + "line": 182, + "column": 24 }, "end": { - "line": 117, - "column": 8 + "line": 182, + "column": 28 } } }, { "type": { - "label": "name", + "label": ")", "beforeExpr": false, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -16127,44 +27476,42 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 3117, - "end": 3120, + "start": 4919, + "end": 4920, "loc": { "start": { - "line": 117, - "column": 8 + "line": 182, + "column": 28 }, "end": { - "line": 117, - "column": 11 + "line": 182, + "column": 29 } } }, { "type": { - "label": "=", + "label": ";", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 3121, - "end": 3122, + "start": 4920, + "end": 4921, "loc": { "start": { - "line": 117, - "column": 12 + "line": 182, + "column": 29 }, "end": { - "line": 117, - "column": 13 + "line": 182, + "column": 30 } } }, @@ -16180,43 +27527,42 @@ "postfix": false, "binop": null }, - "value": "succ", - "start": 3123, - "end": 3127, + "value": "assert", + "start": 4925, + "end": 4931, "loc": { "start": { - "line": 117, - "column": 14 + "line": 183, + "column": 3 }, "end": { - "line": 117, - "column": 18 + "line": 183, + "column": 9 } } }, { "type": { - "label": ".", - "beforeExpr": false, - "startsExpr": false, + "label": "(", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 3127, - "end": 3128, + "start": 4931, + "end": 4932, "loc": { "start": { - "line": 117, - "column": 18 + "line": 183, + "column": 9 }, "end": { - "line": 117, - "column": 19 + "line": 183, + "column": 10 } } }, @@ -16232,24 +27578,24 @@ "postfix": false, "binop": null }, - "value": "key", - "start": 3128, - "end": 3131, + "value": "node", + "start": 4932, + "end": 4936, "loc": { "start": { - "line": 117, - "column": 19 + "line": 183, + "column": 10 }, "end": { - "line": 117, - "column": 22 + "line": 183, + "column": 14 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ".", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, @@ -16259,32 +27605,16 @@ "binop": null, "updateContext": null }, - "start": 3131, - "end": 3132, - "loc": { - "start": { - "line": 117, - "column": 22 - }, - "end": { - "line": 117, - "column": 23 - } - } - }, - { - "type": "CommentLine", - "value": " Delete successor node", - "start": 3136, - "end": 3160, + "start": 4936, + "end": 4937, "loc": { "start": { - "line": 118, - "column": 3 + "line": 183, + "column": 14 }, "end": { - "line": 118, - "column": 27 + "line": 183, + "column": 15 } } }, @@ -16300,48 +27630,51 @@ "postfix": false, "binop": null }, - "value": "delete_no_child", - "start": 3164, - "end": 3179, + "value": "right", + "start": 4937, + "end": 4942, "loc": { "start": { - "line": 119, - "column": 3 + "line": 183, + "column": 15 }, "end": { - "line": 119, - "column": 18 + "line": 183, + "column": 20 } } }, { "type": { - "label": "(", + "label": "==/!=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": 6, + "updateContext": null }, - "start": 3179, - "end": 3180, + "value": "===", + "start": 4943, + "end": 4946, "loc": { "start": { - "line": 119, - "column": 18 + "line": 183, + "column": 21 }, "end": { - "line": 119, - "column": 19 + "line": 183, + "column": 24 } } }, { "type": { - "label": "name", + "label": "null", + "keyword": "null", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -16349,19 +27682,20 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "succ", - "start": 3180, - "end": 3184, + "value": "null", + "start": 4947, + "end": 4951, "loc": { "start": { - "line": 119, - "column": 19 + "line": 183, + "column": 25 }, "end": { - "line": 119, - "column": 23 + "line": 183, + "column": 29 } } }, @@ -16377,16 +27711,16 @@ "postfix": false, "binop": null }, - "start": 3184, - "end": 3185, + "start": 4951, + "end": 4952, "loc": { "start": { - "line": 119, - "column": 23 + "line": 183, + "column": 29 }, "end": { - "line": 119, - "column": 24 + "line": 183, + "column": 30 } } }, @@ -16403,22 +27737,23 @@ "binop": null, "updateContext": null }, - "start": 3185, - "end": 3186, + "start": 4952, + "end": 4953, "loc": { "start": { - "line": 119, - "column": 24 + "line": 183, + "column": 30 }, "end": { - "line": 119, - "column": 25 + "line": 183, + "column": 31 } } }, { "type": { - "label": "}", + "label": "const", + "keyword": "const", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -16426,99 +27761,73 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null - }, - "start": 3189, - "end": 3190, - "loc": { - "start": { - "line": 120, - "column": 2 - }, - "end": { - "line": 120, - "column": 3 - } - } - }, - { - "type": { - "label": "else", - "keyword": "else", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, "binop": null, "updateContext": null }, - "value": "else", - "start": 3191, - "end": 3195, + "value": "const", + "start": 4957, + "end": 4962, "loc": { "start": { - "line": 120, - "column": 4 + "line": 184, + "column": 3 }, "end": { - "line": 120, + "line": 184, "column": 8 } } }, { "type": { - "label": "if", - "keyword": "if", + "label": "name", "beforeExpr": false, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "if", - "start": 3196, - "end": 3198, + "value": "subtree", + "start": 4963, + "end": 4970, "loc": { "start": { - "line": 120, + "line": 184, "column": 9 }, "end": { - "line": 120, - "column": 11 + "line": 184, + "column": 16 } } }, { "type": { - "label": "(", + "label": "=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 3199, - "end": 3200, + "value": "=", + "start": 4971, + "end": 4972, "loc": { "start": { - "line": 120, - "column": 12 + "line": 184, + "column": 17 }, "end": { - "line": 120, - "column": 13 + "line": 184, + "column": 18 } } }, @@ -16534,51 +27843,48 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 3200, - "end": 3204, + "value": "delete_no_child", + "start": 4973, + "end": 4988, "loc": { "start": { - "line": 120, - "column": 13 + "line": 184, + "column": 19 }, "end": { - "line": 120, - "column": 17 + "line": 184, + "column": 34 } } }, { "type": { - "label": "==/!=", + "label": "(", "beforeExpr": true, - "startsExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": 6, - "updateContext": null + "binop": null }, - "value": "===", - "start": 3205, - "end": 3208, + "start": 4988, + "end": 4989, "loc": { "start": { - "line": 120, - "column": 18 + "line": 184, + "column": 34 }, "end": { - "line": 120, - "column": 21 + "line": 184, + "column": 35 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -16586,26 +27892,25 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 3209, - "end": 3213, + "value": "node", + "start": 4989, + "end": 4993, "loc": { "start": { - "line": 120, - "column": 22 + "line": 184, + "column": 35 }, "end": { - "line": 120, - "column": 26 + "line": 184, + "column": 39 } } }, { "type": { - "label": ".", + "label": ")", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -16613,51 +27918,51 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 3213, - "end": 3214, + "start": 4993, + "end": 4994, "loc": { "start": { - "line": 120, - "column": 26 + "line": 184, + "column": 39 }, "end": { - "line": 120, - "column": 27 + "line": 184, + "column": 40 } } }, { "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, + "label": ";", + "beforeExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "value": "root", - "start": 3214, - "end": 3218, + "start": 4994, + "end": 4995, "loc": { "start": { - "line": 120, - "column": 27 + "line": 184, + "column": 40 }, "end": { - "line": 120, - "column": 31 + "line": 184, + "column": 41 } } }, { "type": { - "label": ")", + "label": "if", + "keyword": "if", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -16665,24 +27970,26 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 3218, - "end": 3219, + "value": "if", + "start": 4999, + "end": 5001, "loc": { "start": { - "line": 120, - "column": 31 + "line": 185, + "column": 3 }, "end": { - "line": 120, - "column": 32 + "line": 185, + "column": 5 } } }, { "type": { - "label": "{", + "label": "(", "beforeExpr": true, "startsExpr": true, "rightAssociative": false, @@ -16692,23 +27999,22 @@ "postfix": false, "binop": null }, - "start": 3220, - "end": 3221, + "start": 5002, + "end": 5003, "loc": { "start": { - "line": 120, - "column": 33 + "line": 185, + "column": 6 }, "end": { - "line": 120, - "column": 34 + "line": 185, + "column": 7 } } }, { "type": { - "label": "this", - "keyword": "this", + "label": "name", "beforeExpr": false, "startsExpr": true, "rightAssociative": false, @@ -16716,20 +28022,19 @@ "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "value": "this", - "start": 3225, - "end": 3229, + "value": "subtree", + "start": 5003, + "end": 5010, "loc": { "start": { - "line": 121, - "column": 3 + "line": 185, + "column": 7 }, "end": { - "line": 121, - "column": 7 + "line": 185, + "column": 14 } } }, @@ -16746,16 +28051,16 @@ "binop": null, "updateContext": null }, - "start": 3229, - "end": 3230, + "start": 5010, + "end": 5011, "loc": { "start": { - "line": 121, - "column": 7 + "line": 185, + "column": 14 }, "end": { - "line": 121, - "column": 8 + "line": 185, + "column": 15 } } }, @@ -16771,44 +28076,44 @@ "postfix": false, "binop": null }, - "value": "root", - "start": 3230, - "end": 3234, + "value": "parent", + "start": 5011, + "end": 5017, "loc": { "start": { - "line": 121, - "column": 8 + "line": 185, + "column": 15 }, "end": { - "line": 121, - "column": 12 + "line": 185, + "column": 21 } } }, { "type": { - "label": "=", + "label": "==/!=", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, - "binop": null, + "binop": 6, "updateContext": null }, - "value": "=", - "start": 3235, - "end": 3236, + "value": "===", + "start": 5018, + "end": 5021, "loc": { "start": { - "line": 121, - "column": 13 + "line": 185, + "column": 22 }, "end": { - "line": 121, - "column": 14 + "line": 185, + "column": 25 } } }, @@ -16827,50 +28132,49 @@ "updateContext": null }, "value": "null", - "start": 3237, - "end": 3241, + "start": 5022, + "end": 5026, "loc": { "start": { - "line": 121, - "column": 15 + "line": 185, + "column": 26 }, "end": { - "line": 121, - "column": 19 + "line": 185, + "column": 30 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": ")", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 3241, - "end": 3242, + "start": 5026, + "end": 5027, "loc": { "start": { - "line": 121, - "column": 19 + "line": 185, + "column": 30 }, "end": { - "line": 121, - "column": 20 + "line": 185, + "column": 31 } } }, { "type": { - "label": "}", - "beforeExpr": false, - "startsExpr": false, + "label": "{", + "beforeExpr": true, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -16878,25 +28182,25 @@ "postfix": false, "binop": null }, - "start": 3245, - "end": 3246, + "start": 5028, + "end": 5029, "loc": { "start": { - "line": 122, - "column": 2 + "line": 185, + "column": 32 }, "end": { - "line": 122, - "column": 3 + "line": 185, + "column": 33 } } }, { "type": { - "label": "else", - "keyword": "else", - "beforeExpr": true, - "startsExpr": false, + "label": "this", + "keyword": "this", + "beforeExpr": false, + "startsExpr": true, "rightAssociative": false, "isLoop": false, "isAssign": false, @@ -16905,42 +28209,43 @@ "binop": null, "updateContext": null }, - "value": "else", - "start": 3247, - "end": 3251, + "value": "this", + "start": 5034, + "end": 5038, "loc": { "start": { - "line": 122, + "line": 186, "column": 4 }, "end": { - "line": 122, + "line": 186, "column": 8 } } }, { "type": { - "label": "{", - "beforeExpr": true, - "startsExpr": true, + "label": ".", + "beforeExpr": false, + "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 3252, - "end": 3253, + "start": 5038, + "end": 5039, "loc": { "start": { - "line": 122, - "column": 9 + "line": 186, + "column": 8 }, "end": { - "line": 122, - "column": 10 + "line": 186, + "column": 9 } } }, @@ -16956,42 +28261,44 @@ "postfix": false, "binop": null }, - "value": "delete_no_child", - "start": 3257, - "end": 3272, + "value": "root", + "start": 5039, + "end": 5043, "loc": { "start": { - "line": 123, - "column": 3 + "line": 186, + "column": 9 }, "end": { - "line": 123, - "column": 18 + "line": 186, + "column": 13 } } }, { "type": { - "label": "(", + "label": "=", "beforeExpr": true, - "startsExpr": true, + "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": false, + "isAssign": true, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 3272, - "end": 3273, + "value": "=", + "start": 5044, + "end": 5045, "loc": { "start": { - "line": 123, - "column": 18 + "line": 186, + "column": 14 }, "end": { - "line": 123, - "column": 19 + "line": 186, + "column": 15 } } }, @@ -17007,68 +28314,68 @@ "postfix": false, "binop": null }, - "value": "node", - "start": 3273, - "end": 3277, + "value": "subtree", + "start": 5046, + "end": 5053, "loc": { - "start": { - "line": 123, - "column": 19 + "start": { + "line": 186, + "column": 16 }, "end": { - "line": 123, + "line": 186, "column": 23 } } }, { "type": { - "label": ")", - "beforeExpr": false, + "label": ";", + "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null + "binop": null, + "updateContext": null }, - "start": 3277, - "end": 3278, + "start": 5053, + "end": 5054, "loc": { "start": { - "line": 123, + "line": 186, "column": 23 }, "end": { - "line": 123, + "line": 186, "column": 24 } } }, { "type": { - "label": ";", - "beforeExpr": true, + "label": "}", + "beforeExpr": false, "startsExpr": false, "rightAssociative": false, "isLoop": false, "isAssign": false, "prefix": false, "postfix": false, - "binop": null, - "updateContext": null + "binop": null }, - "start": 3278, - "end": 3279, + "start": 5058, + "end": 5059, "loc": { "start": { - "line": 123, - "column": 24 + "line": 187, + "column": 3 }, "end": { - "line": 123, - "column": 25 + "line": 187, + "column": 4 } } }, @@ -17084,15 +28391,15 @@ "postfix": false, "binop": null }, - "start": 3282, - "end": 3283, + "start": 5062, + "end": 5063, "loc": { "start": { - "line": 124, + "line": 188, "column": 2 }, "end": { - "line": 124, + "line": 188, "column": 3 } } @@ -17109,31 +28416,31 @@ "postfix": false, "binop": null }, - "start": 3285, - "end": 3286, + "start": 5065, + "end": 5066, "loc": { "start": { - "line": 125, + "line": 189, "column": 1 }, "end": { - "line": 125, + "line": 189, "column": 2 } } }, { "type": "CommentBlock", - "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean} - Whether the key existed in the tree before removal.\n\t ", - "start": 3289, - "end": 3701, + "value": "*\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#unlink}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean} - Whether the key existed in the tree before removal.\n\t ", + "start": 5069, + "end": 5480, "loc": { "start": { - "line": 127, + "line": 191, "column": 1 }, "end": { - "line": 135, + "line": 199, "column": 4 } } @@ -17151,15 +28458,15 @@ "binop": null }, "value": "remove", - "start": 3703, - "end": 3709, + "start": 5482, + "end": 5488, "loc": { "start": { - "line": 136, + "line": 200, "column": 1 }, "end": { - "line": 136, + "line": 200, "column": 7 } } @@ -17176,15 +28483,15 @@ "postfix": false, "binop": null }, - "start": 3709, - "end": 3710, + "start": 5488, + "end": 5489, "loc": { "start": { - "line": 136, + "line": 200, "column": 7 }, "end": { - "line": 136, + "line": 200, "column": 8 } } @@ -17202,15 +28509,15 @@ "binop": null }, "value": "key", - "start": 3710, - "end": 3713, + "start": 5489, + "end": 5492, "loc": { "start": { - "line": 136, + "line": 200, "column": 8 }, "end": { - "line": 136, + "line": 200, "column": 11 } } @@ -17227,15 +28534,15 @@ "postfix": false, "binop": null }, - "start": 3713, - "end": 3714, + "start": 5492, + "end": 5493, "loc": { "start": { - "line": 136, + "line": 200, "column": 11 }, "end": { - "line": 136, + "line": 200, "column": 12 } } @@ -17252,15 +28559,15 @@ "postfix": false, "binop": null }, - "start": 3715, - "end": 3716, + "start": 5494, + "end": 5495, "loc": { "start": { - "line": 136, + "line": 200, "column": 13 }, "end": { - "line": 136, + "line": 200, "column": 14 } } @@ -17280,15 +28587,15 @@ "updateContext": null }, "value": "const", - "start": 3719, - "end": 3724, + "start": 5498, + "end": 5503, "loc": { "start": { - "line": 137, + "line": 201, "column": 2 }, "end": { - "line": 137, + "line": 201, "column": 7 } } @@ -17306,15 +28613,15 @@ "binop": null }, "value": "node", - "start": 3725, - "end": 3729, + "start": 5504, + "end": 5508, "loc": { "start": { - "line": 137, + "line": 201, "column": 8 }, "end": { - "line": 137, + "line": 201, "column": 12 } } @@ -17333,15 +28640,15 @@ "updateContext": null }, "value": "=", - "start": 3730, - "end": 3731, + "start": 5509, + "end": 5510, "loc": { "start": { - "line": 137, + "line": 201, "column": 13 }, "end": { - "line": 137, + "line": 201, "column": 14 } } @@ -17361,15 +28668,15 @@ "updateContext": null }, "value": "this", - "start": 3732, - "end": 3736, + "start": 5511, + "end": 5515, "loc": { "start": { - "line": 137, + "line": 201, "column": 15 }, "end": { - "line": 137, + "line": 201, "column": 19 } } @@ -17387,15 +28694,15 @@ "binop": null, "updateContext": null }, - "start": 3736, - "end": 3737, + "start": 5515, + "end": 5516, "loc": { "start": { - "line": 137, + "line": 201, "column": 19 }, "end": { - "line": 137, + "line": 201, "column": 20 } } @@ -17413,15 +28720,15 @@ "binop": null }, "value": "_search", - "start": 3737, - "end": 3744, + "start": 5516, + "end": 5523, "loc": { "start": { - "line": 137, + "line": 201, "column": 20 }, "end": { - "line": 137, + "line": 201, "column": 27 } } @@ -17438,15 +28745,15 @@ "postfix": false, "binop": null }, - "start": 3744, - "end": 3745, + "start": 5523, + "end": 5524, "loc": { "start": { - "line": 137, + "line": 201, "column": 27 }, "end": { - "line": 137, + "line": 201, "column": 28 } } @@ -17464,15 +28771,15 @@ "binop": null }, "value": "key", - "start": 3745, - "end": 3748, + "start": 5524, + "end": 5527, "loc": { "start": { - "line": 137, + "line": 201, "column": 28 }, "end": { - "line": 137, + "line": 201, "column": 31 } } @@ -17489,15 +28796,15 @@ "postfix": false, "binop": null }, - "start": 3748, - "end": 3749, + "start": 5527, + "end": 5528, "loc": { "start": { - "line": 137, + "line": 201, "column": 31 }, "end": { - "line": 137, + "line": 201, "column": 32 } } @@ -17515,15 +28822,15 @@ "binop": null, "updateContext": null }, - "start": 3749, - "end": 3750, + "start": 5528, + "end": 5529, "loc": { "start": { - "line": 137, + "line": 201, "column": 32 }, "end": { - "line": 137, + "line": 201, "column": 33 } } @@ -17543,15 +28850,15 @@ "updateContext": null }, "value": "if", - "start": 3753, - "end": 3755, + "start": 5532, + "end": 5534, "loc": { "start": { - "line": 138, + "line": 202, "column": 2 }, "end": { - "line": 138, + "line": 202, "column": 4 } } @@ -17568,15 +28875,15 @@ "postfix": false, "binop": null }, - "start": 3756, - "end": 3757, + "start": 5535, + "end": 5536, "loc": { "start": { - "line": 138, + "line": 202, "column": 5 }, "end": { - "line": 138, + "line": 202, "column": 6 } } @@ -17594,15 +28901,15 @@ "binop": null }, "value": "node", - "start": 3757, - "end": 3761, + "start": 5536, + "end": 5540, "loc": { "start": { - "line": 138, + "line": 202, "column": 6 }, "end": { - "line": 138, + "line": 202, "column": 10 } } @@ -17621,15 +28928,15 @@ "updateContext": null }, "value": "===", - "start": 3762, - "end": 3765, + "start": 5541, + "end": 5544, "loc": { "start": { - "line": 138, + "line": 202, "column": 11 }, "end": { - "line": 138, + "line": 202, "column": 14 } } @@ -17649,15 +28956,15 @@ "updateContext": null }, "value": "null", - "start": 3766, - "end": 3770, + "start": 5545, + "end": 5549, "loc": { "start": { - "line": 138, + "line": 202, "column": 15 }, "end": { - "line": 138, + "line": 202, "column": 19 } } @@ -17674,15 +28981,15 @@ "postfix": false, "binop": null }, - "start": 3770, - "end": 3771, + "start": 5549, + "end": 5550, "loc": { "start": { - "line": 138, + "line": 202, "column": 19 }, "end": { - "line": 138, + "line": 202, "column": 20 } } @@ -17702,15 +29009,15 @@ "updateContext": null }, "value": "return", - "start": 3772, - "end": 3778, + "start": 5551, + "end": 5557, "loc": { "start": { - "line": 138, + "line": 202, "column": 21 }, "end": { - "line": 138, + "line": 202, "column": 27 } } @@ -17730,15 +29037,15 @@ "updateContext": null }, "value": "false", - "start": 3779, - "end": 3784, + "start": 5558, + "end": 5563, "loc": { "start": { - "line": 138, + "line": 202, "column": 28 }, "end": { - "line": 138, + "line": 202, "column": 33 } } @@ -17756,15 +29063,15 @@ "binop": null, "updateContext": null }, - "start": 3784, - "end": 3785, + "start": 5563, + "end": 5564, "loc": { "start": { - "line": 138, + "line": 202, "column": 33 }, "end": { - "line": 138, + "line": 202, "column": 34 } } @@ -17784,15 +29091,15 @@ "updateContext": null }, "value": "this", - "start": 3789, - "end": 3793, + "start": 5568, + "end": 5572, "loc": { "start": { - "line": 140, + "line": 204, "column": 2 }, "end": { - "line": 140, + "line": 204, "column": 6 } } @@ -17810,15 +29117,15 @@ "binop": null, "updateContext": null }, - "start": 3793, - "end": 3794, + "start": 5572, + "end": 5573, "loc": { "start": { - "line": 140, + "line": 204, "column": 6 }, "end": { - "line": 140, + "line": 204, "column": 7 } } @@ -17835,17 +29142,17 @@ "postfix": false, "binop": null }, - "value": "_delete", - "start": 3794, - "end": 3801, + "value": "unlink", + "start": 5573, + "end": 5579, "loc": { "start": { - "line": 140, + "line": 204, "column": 7 }, "end": { - "line": 140, - "column": 14 + "line": 204, + "column": 13 } } }, @@ -17861,16 +29168,16 @@ "postfix": false, "binop": null }, - "start": 3801, - "end": 3802, + "start": 5579, + "end": 5580, "loc": { "start": { - "line": 140, - "column": 14 + "line": 204, + "column": 13 }, "end": { - "line": 140, - "column": 15 + "line": 204, + "column": 14 } } }, @@ -17887,16 +29194,16 @@ "binop": null }, "value": "node", - "start": 3802, - "end": 3806, + "start": 5580, + "end": 5584, "loc": { "start": { - "line": 140, - "column": 15 + "line": 204, + "column": 14 }, "end": { - "line": 140, - "column": 19 + "line": 204, + "column": 18 } } }, @@ -17912,16 +29219,16 @@ "postfix": false, "binop": null }, - "start": 3806, - "end": 3807, + "start": 5584, + "end": 5585, "loc": { "start": { - "line": 140, - "column": 19 + "line": 204, + "column": 18 }, "end": { - "line": 140, - "column": 20 + "line": 204, + "column": 19 } } }, @@ -17938,16 +29245,16 @@ "binop": null, "updateContext": null }, - "start": 3807, - "end": 3808, + "start": 5585, + "end": 5586, "loc": { "start": { - "line": 140, - "column": 20 + "line": 204, + "column": 19 }, "end": { - "line": 140, - "column": 21 + "line": 204, + "column": 20 } } }, @@ -17966,15 +29273,15 @@ "updateContext": null }, "value": "return", - "start": 3811, - "end": 3817, + "start": 5589, + "end": 5595, "loc": { "start": { - "line": 141, + "line": 205, "column": 2 }, "end": { - "line": 141, + "line": 205, "column": 8 } } @@ -17994,15 +29301,15 @@ "updateContext": null }, "value": "true", - "start": 3818, - "end": 3822, + "start": 5596, + "end": 5600, "loc": { "start": { - "line": 141, + "line": 205, "column": 9 }, "end": { - "line": 141, + "line": 205, "column": 13 } } @@ -18020,15 +29327,15 @@ "binop": null, "updateContext": null }, - "start": 3822, - "end": 3823, + "start": 5600, + "end": 5601, "loc": { "start": { - "line": 141, + "line": 205, "column": 13 }, "end": { - "line": 141, + "line": 205, "column": 14 } } @@ -18045,15 +29352,15 @@ "postfix": false, "binop": null }, - "start": 3825, - "end": 3826, + "start": 5603, + "end": 5604, "loc": { "start": { - "line": 142, + "line": 206, "column": 1 }, "end": { - "line": 142, + "line": 206, "column": 2 } } @@ -18061,15 +29368,15 @@ { "type": "CommentBlock", "value": "*\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t ", - "start": 3829, - "end": 4086, + "start": 5607, + "end": 5864, "loc": { "start": { - "line": 144, + "line": 208, "column": 1 }, "end": { - "line": 150, + "line": 214, "column": 4 } } @@ -18088,15 +29395,15 @@ "updateContext": null }, "value": "*", - "start": 4088, - "end": 4089, + "start": 5866, + "end": 5867, "loc": { "start": { - "line": 151, + "line": 215, "column": 1 }, "end": { - "line": 151, + "line": 215, "column": 2 } } @@ -18114,15 +29421,15 @@ "binop": null }, "value": "range", - "start": 4089, - "end": 4094, + "start": 5867, + "end": 5872, "loc": { "start": { - "line": 151, + "line": 215, "column": 2 }, "end": { - "line": 151, + "line": 215, "column": 7 } } @@ -18139,15 +29446,15 @@ "postfix": false, "binop": null }, - "start": 4094, - "end": 4095, + "start": 5872, + "end": 5873, "loc": { "start": { - "line": 151, + "line": 215, "column": 7 }, "end": { - "line": 151, + "line": 215, "column": 8 } } @@ -18165,15 +29472,15 @@ "binop": null }, "value": "left", - "start": 4095, - "end": 4099, + "start": 5873, + "end": 5877, "loc": { "start": { - "line": 151, + "line": 215, "column": 8 }, "end": { - "line": 151, + "line": 215, "column": 12 } } @@ -18191,15 +29498,15 @@ "binop": null, "updateContext": null }, - "start": 4099, - "end": 4100, + "start": 5877, + "end": 5878, "loc": { "start": { - "line": 151, + "line": 215, "column": 12 }, "end": { - "line": 151, + "line": 215, "column": 13 } } @@ -18217,15 +29524,15 @@ "binop": null }, "value": "right", - "start": 4101, - "end": 4106, + "start": 5879, + "end": 5884, "loc": { "start": { - "line": 151, + "line": 215, "column": 14 }, "end": { - "line": 151, + "line": 215, "column": 19 } } @@ -18242,15 +29549,15 @@ "postfix": false, "binop": null }, - "start": 4106, - "end": 4107, + "start": 5884, + "end": 5885, "loc": { "start": { - "line": 151, + "line": 215, "column": 19 }, "end": { - "line": 151, + "line": 215, "column": 20 } } @@ -18267,15 +29574,15 @@ "postfix": false, "binop": null }, - 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"start": 4470, - "end": 4474, + "start": 6248, + "end": 6252, "loc": { "start": { - "line": 169, + "line": 233, "column": 9 }, "end": { - "line": 169, + "line": 233, "column": 13 } } @@ -19874,15 +31181,15 @@ "binop": null, "updateContext": null }, - "start": 4474, - "end": 4475, + "start": 6252, + "end": 6253, "loc": { "start": { - "line": 169, + "line": 233, "column": 13 }, "end": { - "line": 169, + "line": 233, "column": 14 } } @@ -19900,15 +31207,15 @@ "binop": null }, "value": "items", - "start": 4475, - "end": 4480, + "start": 6253, + "end": 6258, "loc": { "start": { - "line": 169, + "line": 233, "column": 14 }, "end": { - "line": 169, + "line": 233, "column": 19 } } @@ -19925,15 +31232,15 @@ "postfix": false, "binop": null }, - "start": 4480, - "end": 4481, + "start": 6258, + "end": 6259, "loc": { "start": { - "line": 169, + "line": 233, "column": 19 }, "end": { - "line": 169, + "line": 233, "column": 20 } } @@ -19950,15 +31257,15 @@ "postfix": false, "binop": null }, - "start": 4481, - "end": 4482, + "start": 6259, + "end": 6260, "loc": { "start": { - "line": 169, + "line": 233, "column": 20 }, "end": { - "line": 169, + "line": 233, "column": 21 } } @@ -19976,15 +31283,15 @@ "binop": null, "updateContext": null }, - "start": 4482, - "end": 4483, + "start": 6260, + "end": 6261, "loc": { "start": { - "line": 169, + "line": 233, "column": 21 }, "end": { - "line": 169, + "line": 233, "column": 22 } } @@ -20001,15 +31308,15 @@ "postfix": false, "binop": null }, - "start": 4485, - "end": 4486, + "start": 6263, + "end": 6264, "loc": { "start": { - "line": 170, + "line": 234, "column": 1 }, "end": { - "line": 170, + "line": 234, "column": 2 } } @@ -20017,15 +31324,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4489, - "end": 4633, + "start": 6267, + "end": 6411, "loc": { "start": { - "line": 172, + "line": 236, "column": 1 }, "end": { - "line": 177, + "line": 241, "column": 4 } } @@ -20043,15 +31350,15 @@ "binop": null }, "value": "static", - "start": 4635, - "end": 4641, + "start": 6413, + "end": 6419, "loc": { "start": { - "line": 178, + "line": 242, "column": 1 }, "end": { - "line": 178, + "line": 242, "column": 7 } } @@ -20069,15 +31376,15 @@ "binop": null }, "value": "empty", - "start": 4642, - "end": 4647, + "start": 6420, + "end": 6425, "loc": { "start": { - "line": 178, + "line": 242, "column": 8 }, "end": { - "line": 178, + "line": 242, "column": 13 } } @@ -20094,15 +31401,15 @@ "postfix": false, "binop": null }, - "start": 4647, - "end": 4648, + "start": 6425, + "end": 6426, "loc": { "start": { - "line": 178, + "line": 242, "column": 13 }, "end": { - "line": 178, + "line": 242, "column": 14 } } @@ -20120,15 +31427,15 @@ "binop": null }, "value": "compare", - "start": 4648, - "end": 4655, + "start": 6426, + "end": 6433, "loc": { "start": { - "line": 178, + "line": 242, "column": 14 }, "end": { - "line": 178, + "line": 242, "column": 21 } } @@ -20145,15 +31452,15 @@ "postfix": false, "binop": null }, - "start": 4655, - "end": 4656, + "start": 6433, + "end": 6434, "loc": { "start": { - "line": 178, + "line": 242, "column": 21 }, "end": { - "line": 178, + "line": 242, "column": 22 } } @@ -20170,15 +31477,15 @@ "postfix": false, "binop": null }, - "start": 4657, - "end": 4658, + "start": 6435, + "end": 6436, "loc": { "start": { - "line": 178, + "line": 242, "column": 23 }, "end": { - "line": 178, + "line": 242, "column": 24 } } @@ -20198,15 +31505,15 @@ "updateContext": null }, "value": "return", - "start": 4661, - "end": 4667, + "start": 6439, + "end": 6445, "loc": { "start": { - "line": 179, + "line": 243, "column": 2 }, "end": { - "line": 179, + "line": 243, "column": 8 } } @@ -20226,15 +31533,15 @@ "updateContext": null }, "value": "new", - "start": 4668, - "end": 4671, + "start": 6446, + "end": 6449, "loc": { "start": { - "line": 179, + "line": 243, "column": 9 }, "end": { - "line": 179, + "line": 243, "column": 12 } } @@ -20252,15 +31559,15 @@ "binop": null }, "value": "RedBlackTree", - "start": 4672, - "end": 4684, + "start": 6450, + "end": 6462, "loc": { "start": { - "line": 179, + "line": 243, "column": 13 }, "end": { - "line": 179, + "line": 243, "column": 25 } } @@ -20277,15 +31584,15 @@ "postfix": false, "binop": null }, - "start": 4684, - "end": 4685, + "start": 6462, + "end": 6463, "loc": { "start": { - "line": 179, + "line": 243, "column": 25 }, "end": { - "line": 179, + "line": 243, "column": 26 } } @@ -20303,15 +31610,15 @@ "binop": null }, "value": "compare", - "start": 4685, - "end": 4692, + "start": 6463, + "end": 6470, "loc": { "start": { - "line": 179, + "line": 243, "column": 26 }, "end": { - "line": 179, + "line": 243, "column": 33 } } @@ -20328,15 +31635,15 @@ "postfix": false, "binop": null }, - "start": 4692, - "end": 4693, + "start": 6470, + "end": 6471, "loc": { "start": { - "line": 179, + "line": 243, "column": 33 }, "end": { - "line": 179, + "line": 243, "column": 34 } } @@ -20354,15 +31661,15 @@ "binop": null, "updateContext": null }, - "start": 4693, - "end": 4694, + "start": 6471, + "end": 6472, "loc": { "start": { - "line": 179, + "line": 243, "column": 34 }, "end": { - "line": 179, + "line": 243, "column": 35 } } @@ -20379,15 +31686,15 @@ "postfix": false, "binop": null }, - "start": 4696, - "end": 4697, + "start": 6474, + "end": 6475, "loc": { "start": { - "line": 180, + "line": 244, "column": 1 }, "end": { - "line": 180, + "line": 244, "column": 2 } } @@ -20395,15 +31702,15 @@ { "type": "CommentBlock", "value": "*\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t ", - "start": 4700, - "end": 4913, + "start": 6478, + "end": 6691, "loc": { "start": { - "line": 182, + "line": 246, "column": 1 }, "end": { - "line": 188, + "line": 252, "column": 4 } } @@ -20421,15 +31728,15 @@ "binop": null }, "value": "static", - "start": 4915, - "end": 4921, + "start": 6693, + "end": 6699, "loc": { "start": { - "line": 189, + "line": 253, "column": 1 }, "end": { - "line": 189, + "line": 253, "column": 7 } } @@ -20447,15 +31754,15 @@ "binop": null }, "value": "from", - "start": 4922, - "end": 4926, + "start": 6700, + "end": 6704, "loc": { "start": { - "line": 189, + "line": 253, "column": 8 }, "end": { - "line": 189, + "line": 253, "column": 12 } } @@ -20472,15 +31779,15 @@ "postfix": false, "binop": null }, - "start": 4926, - "end": 4927, + "start": 6704, + "end": 6705, "loc": { "start": { - "line": 189, + "line": 253, "column": 12 }, "end": { - "line": 189, + "line": 253, "column": 13 } } @@ -20498,15 +31805,15 @@ "binop": null }, "value": "compare", - "start": 4927, - "end": 4934, + "start": 6705, + "end": 6712, "loc": { "start": { - "line": 189, + "line": 253, "column": 13 }, "end": { - "line": 189, + "line": 253, "column": 20 } } @@ -20524,15 +31831,15 @@ "binop": null, "updateContext": null }, - "start": 4934, - "end": 4935, + "start": 6712, + "end": 6713, "loc": { "start": { - "line": 189, + "line": 253, "column": 20 }, "end": { - "line": 189, + "line": 253, "column": 21 } } @@ -20550,15 +31857,15 @@ "binop": null }, "value": "iterable", - "start": 4936, - "end": 4944, + "start": 6714, + "end": 6722, "loc": { "start": { - "line": 189, + "line": 253, "column": 22 }, "end": { - "line": 189, + "line": 253, "column": 30 } } @@ -20575,15 +31882,15 @@ "postfix": false, "binop": null }, - "start": 4944, - "end": 4945, + "start": 6722, + "end": 6723, "loc": { "start": { - "line": 189, + "line": 253, "column": 30 }, "end": { - "line": 189, + "line": 253, "column": 31 } } @@ -20600,15 +31907,15 @@ "postfix": false, "binop": null }, - "start": 4946, - "end": 4947, + "start": 6724, + "end": 6725, "loc": { "start": { - "line": 189, + "line": 253, "column": 32 }, "end": { - "line": 189, + "line": 253, "column": 33 } } @@ -20628,15 +31935,15 @@ "updateContext": null }, "value": "const", - "start": 4950, - "end": 4955, + "start": 6728, + "end": 6733, "loc": { "start": { - "line": 190, + "line": 254, "column": 2 }, "end": { - "line": 190, + "line": 254, "column": 7 } } @@ -20654,15 +31961,15 @@ "binop": null }, "value": "tree", - "start": 4956, - "end": 4960, + "start": 6734, + "end": 6738, "loc": { "start": { - "line": 190, + "line": 254, "column": 8 }, "end": { - "line": 190, + "line": 254, "column": 12 } } @@ -20681,15 +31988,15 @@ "updateContext": null }, "value": "=", - "start": 4961, - "end": 4962, + "start": 6739, + "end": 6740, "loc": { "start": { - "line": 190, + "line": 254, "column": 13 }, "end": { - "line": 190, + "line": 254, "column": 14 } } @@ -20709,15 +32016,15 @@ "updateContext": null }, "value": "new", - "start": 4963, - "end": 4966, + "start": 6741, + "end": 6744, "loc": { "start": { - "line": 190, + "line": 254, "column": 15 }, "end": { - "line": 190, + "line": 254, "column": 18 } } @@ -20735,15 +32042,15 @@ "binop": null }, "value": "RedBlackTree", - "start": 4967, - "end": 4979, + "start": 6745, + "end": 6757, "loc": { "start": { - "line": 190, + "line": 254, "column": 19 }, "end": { - "line": 190, + "line": 254, "column": 31 } } @@ -20760,15 +32067,15 @@ "postfix": false, "binop": null }, - "start": 4979, - "end": 4980, + "start": 6757, + "end": 6758, "loc": { "start": { - "line": 190, + "line": 254, "column": 31 }, "end": { - "line": 190, + "line": 254, "column": 32 } } @@ -20786,15 +32093,15 @@ "binop": null }, "value": "compare", - "start": 4980, - "end": 4987, + "start": 6758, + "end": 6765, "loc": { "start": { - "line": 190, + "line": 254, "column": 32 }, "end": { - "line": 190, + "line": 254, "column": 39 } } @@ -20811,15 +32118,15 @@ "postfix": false, "binop": null }, - "start": 4987, - "end": 4988, + "start": 6765, + "end": 6766, "loc": { "start": { - "line": 190, + "line": 254, "column": 39 }, "end": { - "line": 190, + "line": 254, "column": 40 } } @@ -20837,15 +32144,15 @@ "binop": null, "updateContext": null }, - "start": 4988, - "end": 4989, + "start": 6766, + "end": 6767, "loc": { "start": { - "line": 190, + "line": 254, "column": 40 }, "end": { - "line": 190, + "line": 254, "column": 41 } } @@ -20865,15 +32172,15 @@ "updateContext": null }, "value": "for", - "start": 4993, - "end": 4996, + "start": 6771, + "end": 6774, "loc": { "start": { - "line": 192, + "line": 256, "column": 2 }, "end": { - "line": 192, + "line": 256, "column": 5 } } @@ -20890,15 +32197,15 @@ "postfix": false, "binop": null }, - "start": 4997, - "end": 4998, + "start": 6775, + "end": 6776, "loc": { "start": { - "line": 192, + "line": 256, "column": 6 }, "end": { - "line": 192, + "line": 256, "column": 7 } } @@ -20918,15 +32225,15 @@ "updateContext": null }, "value": "const", - "start": 4998, - "end": 5003, + "start": 6776, + "end": 6781, "loc": { "start": { - "line": 192, + "line": 256, "column": 7 }, "end": { - "line": 192, + "line": 256, "column": 12 } } @@ -20944,15 +32251,15 @@ "binop": null }, "value": "element", - "start": 5004, - "end": 5011, + "start": 6782, + "end": 6789, "loc": { "start": { - "line": 192, + "line": 256, "column": 13 }, "end": { - "line": 192, + "line": 256, "column": 20 } } @@ -20970,15 +32277,15 @@ "binop": null }, "value": "of", - "start": 5012, - "end": 5014, + "start": 6790, + "end": 6792, "loc": { "start": { - "line": 192, + "line": 256, "column": 21 }, "end": { - "line": 192, + "line": 256, "column": 23 } } @@ -20996,15 +32303,15 @@ "binop": null }, "value": "iterable", - "start": 5015, - "end": 5023, + "start": 6793, + "end": 6801, "loc": { "start": { - "line": 192, + "line": 256, "column": 24 }, "end": { - "line": 192, + "line": 256, "column": 32 } } @@ -21021,15 +32328,15 @@ "postfix": false, "binop": null }, - "start": 5023, - "end": 5024, + "start": 6801, + "end": 6802, "loc": { "start": { - "line": 192, + "line": 256, "column": 32 }, "end": { - "line": 192, + "line": 256, "column": 33 } } @@ -21047,15 +32354,15 @@ "binop": null }, "value": "tree", - "start": 5025, - "end": 5029, + "start": 6803, + "end": 6807, "loc": { "start": { - "line": 192, + "line": 256, "column": 34 }, "end": { - "line": 192, + "line": 256, "column": 38 } } @@ -21073,15 +32380,15 @@ "binop": null, "updateContext": null }, - "start": 5029, - "end": 5030, + "start": 6807, + "end": 6808, "loc": { "start": { - "line": 192, + "line": 256, "column": 38 }, "end": { - "line": 192, + "line": 256, "column": 39 } } @@ -21099,15 +32406,15 @@ "binop": null }, "value": "add", - "start": 5030, - "end": 5033, + "start": 6808, + "end": 6811, "loc": { "start": { - "line": 192, + "line": 256, "column": 39 }, "end": { - "line": 192, + "line": 256, "column": 42 } } @@ -21124,15 +32431,15 @@ "postfix": false, "binop": null }, - "start": 5033, - "end": 5034, + "start": 6811, + "end": 6812, "loc": { "start": { - "line": 192, + "line": 256, "column": 42 }, "end": { - "line": 192, + "line": 256, "column": 43 } } @@ -21150,15 +32457,15 @@ "binop": null }, "value": "element", - "start": 5034, - "end": 5041, + "start": 6812, + "end": 6819, "loc": { "start": { - "line": 192, + "line": 256, "column": 43 }, "end": { - "line": 192, + "line": 256, "column": 50 } } @@ -21175,15 +32482,15 @@ "postfix": false, "binop": null }, - "start": 5041, - "end": 5042, + "start": 6819, + "end": 6820, "loc": { "start": { - "line": 192, + "line": 256, "column": 50 }, "end": { - "line": 192, + "line": 256, "column": 51 } } @@ -21201,15 +32508,15 @@ "binop": null, "updateContext": null }, - "start": 5042, - "end": 5043, + "start": 6820, + "end": 6821, "loc": { "start": { - "line": 192, + "line": 256, "column": 51 }, "end": { - "line": 192, + "line": 256, "column": 52 } } @@ -21229,15 +32536,15 @@ "updateContext": null }, "value": "return", - "start": 5047, - "end": 5053, + "start": 6825, + "end": 6831, "loc": { "start": { - "line": 194, + "line": 258, "column": 2 }, "end": { - "line": 194, + "line": 258, "column": 8 } } @@ -21255,15 +32562,15 @@ "binop": null }, "value": "tree", - "start": 5054, - "end": 5058, + "start": 6832, + "end": 6836, "loc": { "start": { - "line": 194, + "line": 258, "column": 9 }, "end": { - "line": 194, + "line": 258, "column": 13 } } @@ -21281,15 +32588,15 @@ "binop": null, "updateContext": null }, - "start": 5058, - "end": 5059, + "start": 6836, + "end": 6837, "loc": { "start": { - "line": 194, + "line": 258, "column": 13 }, "end": { - "line": 194, + "line": 258, "column": 14 } } @@ -21306,15 +32613,15 @@ "postfix": false, "binop": null }, - "start": 5061, - "end": 5062, + "start": 6839, + "end": 6840, "loc": { "start": { - "line": 195, + "line": 259, "column": 1 }, "end": { - "line": 195, + "line": 259, "column": 2 } } @@ -21331,15 +32638,15 @@ "postfix": false, "binop": null }, - "start": 5063, - "end": 5064, + "start": 6841, + "end": 6842, "loc": { "start": { - "line": 196, + "line": 260, "column": 0 }, "end": { - "line": 196, + "line": 260, "column": 1 } } @@ -21357,15 +32664,15 @@ "binop": null, "updateContext": null }, - "start": 5065, - "end": 5065, + "start": 6843, + "end": 6843, "loc": { "start": { - "line": 197, + "line": 261, "column": 0 }, "end": { - "line": 197, + "line": 261, "column": 0 } } diff --git a/class/src/types/RedBlackTree.js~RedBlackTree.html b/class/src/types/RedBlackTree.js~RedBlackTree.html index 8524e71..27b5d32 100644 --- a/class/src/types/RedBlackTree.js~RedBlackTree.html +++ b/class/src/types/RedBlackTree.js~RedBlackTree.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -64,13 +69,13 @@
                                                                                                                      - 
                                                                                                                      import RedBlackTree from '@aureooms/js-red-black-tree/src/types/RedBlackTree.js'
                                                                                                                      + 
                                                                                                                      import RedBlackTree from '@aureooms/js-red-black-tree/src/types/RedBlackTree.js'
                                                                                                                      public class - | source + | source
                                                                                                                      @@ -315,7 +320,7 @@

                                                                                                                      RedBlackTree

                                                                                                                      - add(key: any) + add(key: any): Node

                                                                                                                      @@ -499,7 +504,7 @@

                                                                                                                      RedBlackTree

                                                                                                                      Search for the first node of the tree whose key equals the input key (with RedBlackTree#_search), then delete that node -(with RedBlackTree#_delete).

                                                                                                                      +(with RedBlackTree#unlink).
                                                                                                                      - - - - - + - + +
                                                                                                                      Private Methods
                                                                                                                      - private + public @@ -528,7 +527,7 @@

                                                                                                                      RedBlackTree

                                                                                                                      - _delete(node: Node) + unlink(node: Node)

                                                                                                                      @@ -543,7 +542,13 @@

                                                                                                                      RedBlackTree
                                                                                                                      + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
                                                                                                                      Private Methods
                                                                                                                      private @@ -593,7 +598,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -666,7 +671,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -749,7 +754,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -813,7 +818,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -856,7 +861,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -902,7 +907,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -954,11 +959,11 @@

                                                                                                                      - add(key: any) + add(key: any): Node - source + source

                                                                                                                      @@ -990,7 +995,20 @@

                                                                                                                      Params:

                                                                                                                      - +
                                                                                                                      +

                                                                                                                      Return:

                                                                                                                      + + + + + + + +
                                                                                                                      Node

                                                                                                                      The newly added node.

                                                                                                                      +
                                                                                                                      +
                                                                                                                      +
                                                                                                                      +
                                                                                                                      @@ -1019,7 +1037,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -1094,7 +1112,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -1168,7 +1186,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -1225,7 +1243,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -1281,7 +1299,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -1362,7 +1380,7 @@

                                                                                                                      - source + source

                                                                                                                      @@ -1371,7 +1389,7 @@

                                                                                                                      Search for the first node of the tree whose key equals the input key (with RedBlackTree#_search), then delete that node -(with RedBlackTree#_delete). If such a node is found and deleted +(with RedBlackTree#unlink). If such a node is found and deleted then return true. Return false otherwise.

                                                                                                                      @@ -1427,21 +1445,19 @@

                                                                                                                      Return:

                                                                                                                      -

                                                                                                                      Private Methods

                                                                                                                      -
                                                                                                                      -

                                                                                                                      - private +

                                                                                                                      @@ -1490,6 +1506,8 @@

                                                                                                                      Params:

                                                                                                                      +

                                                                                                                      Private Methods

                                                                                                                      +

                                                                                                                      private @@ -1502,7 +1520,7 @@

                                                                                                                      - source + source

                                                                                                                      diff --git a/coverage.json b/coverage.json index 56d3c37..a02c010 100644 --- a/coverage.json +++ b/coverage.json @@ -1,7 +1,7 @@ { "coverage": "100%", - "expectCount": 45, - "actualCount": 45, + "expectCount": 50, + "actualCount": 50, "files": { "src/api/empty.js": { "expectCount": 1, @@ -133,16 +133,41 @@ "actualCount": 1, "undocumentLines": [] }, + "src/swap/swap_color.js": { + "expectCount": 1, + "actualCount": 1, + "undocumentLines": [] + }, + "src/swap/swap_left.js": { + "expectCount": 1, + "actualCount": 1, + "undocumentLines": [] + }, + "src/swap/swap_non_adjacent.js": { + "expectCount": 1, + "actualCount": 1, + "undocumentLines": [] + }, "src/traversal/inordertraversal.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, + "src/traversal/leftOpenRangeTraversal.js": { + "expectCount": 1, + "actualCount": 1, + "undocumentLines": [] + }, "src/traversal/rangetraversal.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, + "src/traversal/rightOpenRangeTraversal.js": { + "expectCount": 1, + "actualCount": 1, + "undocumentLines": [] + }, "src/types/Node.js": { "expectCount": 1, "actualCount": 1, diff --git a/file/src/api/empty.js.html b/file/src/api/empty.js.html index 566c4e0..c6d8c30 100644 --- a/file/src/api/empty.js.html +++ b/file/src/api/empty.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/api/from.js.html b/file/src/api/from.js.html index e1fc5ba..5dcf2e3 100644 --- a/file/src/api/from.js.html +++ b/file/src/api/from.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/color/BLACK.js.html b/file/src/color/BLACK.js.html index 52fc01c..bcb11de 100644 --- a/file/src/color/BLACK.js.html +++ b/file/src/color/BLACK.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/color/RED.js.html b/file/src/color/RED.js.html index c5ed52a..b7827b5 100644 --- a/file/src/color/RED.js.html +++ b/file/src/color/RED.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/debug/_debug.js.html b/file/src/debug/_debug.js.html index 03d352d..bd23be6 100644 --- a/file/src/debug/_debug.js.html +++ b/file/src/debug/_debug.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/deletion/delete_case0.js.html b/file/src/deletion/delete_case0.js.html index bb5e8d6..eb24037 100644 --- a/file/src/deletion/delete_case0.js.html +++ b/file/src/deletion/delete_case0.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -76,6 +81,7 @@ * - all other root-leaf paths have a black height of b * * @param {Node} n - The input node. + * @return {Node} The root of the modified subtree. */ const delete_case0 = (n) => { assert(n instanceof Node); @@ -83,7 +89,7 @@ // If n is the root, there is nothing to do: // - all paths go through n, and // - n is black. - if (n.parent !== null) delete_case1(n); + return n.parent === null ? n : delete_case1(n); }; export default delete_case0; diff --git a/file/src/deletion/delete_case1.js.html b/file/src/deletion/delete_case1.js.html index 6c78ebf..c4a074f 100644 --- a/file/src/deletion/delete_case1.js.html +++ b/file/src/deletion/delete_case1.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -83,6 +88,7 @@ * - n is not the root * * @param {Node} n - The input node. + * @return {Node} The root of the modified subtree. */ const delete_case1 = (n) => { assert(n instanceof Node); @@ -94,25 +100,25 @@ if (s._color === BLACK) { // If n's sibling is BLACK, go to case 2. - delete_case2(n); - } else { - /** - * Otherwise, prepare for and go to case 3. - * - * B B - * / \ / \ - * >B R R B - * / \ / \ --> / \ / \ - * - - B B >B B = = - * / \ / \ / \ / \ - * = = = = - - = = - */ - n.parent._color = RED; - s._color = BLACK; - if (n === n.parent.left) rotate_left(n.parent); - else rotate_right(n.parent); - delete_case3(n); + return delete_case2(n); } + + /** + * Otherwise, prepare for and go to case 3. + * + * B *B + * / \ / \ + * >B R R B + * / \ / \ --> / \ / \ + * - - B B >B B = = + * / \ / \ / \ / \ + * = = = = - - = = + */ + n.parent._color = RED; + s._color = BLACK; + if (n === n.parent.left) rotate_left(n.parent); + else rotate_right(n.parent); + return delete_case3(n).parent; }; export default delete_case1; diff --git a/file/src/deletion/delete_case2.js.html b/file/src/deletion/delete_case2.js.html index a92235c..c0558a1 100644 --- a/file/src/deletion/delete_case2.js.html +++ b/file/src/deletion/delete_case2.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -82,6 +87,7 @@ * - n's sibling is black * * @param {Node} n - The input node. + * @return {Node} The root of the modified subtree. */ const delete_case2 = (n) => { assert(n instanceof Node); @@ -110,11 +116,11 @@ (s.right === null || s.right._color === BLACK) ) { s._color = RED; - delete_case0(n.parent); + return delete_case0(n.parent); } // Otherwise, go to case 3. - else delete_case3(n); + return delete_case3(n); }; export default delete_case2; diff --git a/file/src/deletion/delete_case5.js.html b/file/src/deletion/delete_case5.js.html index 679c416..16dc904 100644 --- a/file/src/deletion/delete_case5.js.html +++ b/file/src/deletion/delete_case5.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -83,6 +88,7 @@ * - if n is a right child, the left child of n's sibling is red * * @param {Node} n - The input node. + * @return {Node} The root of the modified subtree. */ const delete_case5 = (n) => { assert(n instanceof Node); @@ -94,8 +100,9 @@ /** * Increment the black height of all root-leaf paths going through n by + * swapping the colors of n's parent and n's sibling and * rotating at n's parent. This decrements the black height of all - * root-leaft paths going through n's sibling's right child. + * root-leaf paths going through n's sibling's right child. * We can repaint n's sibling's right child in black to fix this. * We are done. * @@ -110,6 +117,7 @@ * - - */ + // Swap the color of the parent and the sibling. s._color = n.parent._color; n.parent._color = BLACK; @@ -117,14 +125,15 @@ assert(s.right._color === RED); s.right._color = BLACK; rotate_left(n.parent); + return s; } // Symmetric case - else { - assert(s.left._color === RED); - s.left._color = BLACK; - rotate_right(n.parent); - } + + assert(s.left._color === RED); + s.left._color = BLACK; + rotate_right(n.parent); + return s; }; export default delete_case5; diff --git a/file/src/deletion/delete_no_child.js.html b/file/src/deletion/delete_no_child.js.html index 603a392..cfa6590 100644 --- a/file/src/deletion/delete_no_child.js.html +++ b/file/src/deletion/delete_no_child.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -69,7 +74,6 @@ import RED from '../color/RED.js'; import Node from '../types/Node.js'; -import replace_node from './replace_node.js'; import delete_case1 from './delete_case1.js'; import prune from './prune.js'; @@ -82,6 +86,7 @@ * - n is not the root * * @param {Node} n - The node to delete. + * @return {Node} The root of the modified subtree. */ const delete_no_child = (n) => { assert(n instanceof Node); @@ -92,23 +97,18 @@ if (n._color !== BLACK) { assert(n._color === RED); prune(n); - return; + return n.parent; } - // Mock leaf since there is no left child - // We use key = n.key to avoid mixing types, but this property is never - // accessed. - const leaf = new Node(BLACK, n.key); - - // Replace n with the mocked leaf - replace_node(n, leaf); - // If n is black, deleting it reduces the black-height of every path going // through it by 1. The leaf is black, so there are more things to fix. - delete_case1(leaf); + // NOTE We temporarily keep n in the tree to mock a leaf, since n does not + // have children. + const subtree = delete_case1(n); // Delete mocked leaf - prune(leaf); + prune(n); + return subtree; }; export default delete_no_child; diff --git a/file/src/deletion/delete_one_child.js.html b/file/src/deletion/delete_one_child.js.html index ebd449b..63e7a4a 100644 --- a/file/src/deletion/delete_one_child.js.html +++ b/file/src/deletion/delete_one_child.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -75,6 +80,14 @@ * Delete a node <code>n</code> with one non-leaf left child and one leaf right * child. * + * p + * | + * n (BLACK) + * / \ + * RED - + * / \ + * - - + * * Precondition: * - n has exactly one non-leaf child. * - n is not the root @@ -99,6 +112,8 @@ // We can easily fix this when its only child is an // internal RED node: change the color of the child to black and // replace n with it. + // TODO we could know n's direction depending whether swap_left or + // swap_non_adjacent has been called upstream. replace_node(n, child); child._color = BLACK; }; diff --git a/file/src/deletion/prune.js.html b/file/src/deletion/prune.js.html index 009ab5d..8461900 100644 --- a/file/src/deletion/prune.js.html +++ b/file/src/deletion/prune.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/deletion/replace_node.js.html b/file/src/deletion/replace_node.js.html index 4c669bc..4d8998f 100644 --- a/file/src/deletion/replace_node.js.html +++ b/file/src/deletion/replace_node.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -76,7 +81,7 @@ const replace_node = (A, B) => { assert(A instanceof Node); assert(B instanceof Node); - // We never apply delete_one_child or delete_no_child on the root + // We never apply replace_node on the root assert(A.parent !== null); if (A === A.parent.left) A.parent.left = B; diff --git a/file/src/family/grandparent.js.html b/file/src/family/grandparent.js.html index 690adc9..9751e79 100644 --- a/file/src/family/grandparent.js.html +++ b/file/src/family/grandparent.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/family/predecessor.js.html b/file/src/family/predecessor.js.html index ebdbca2..fdb7f94 100644 --- a/file/src/family/predecessor.js.html +++ b/file/src/family/predecessor.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/family/sibling.js.html b/file/src/family/sibling.js.html index f928e29..a4f5ab7 100644 --- a/file/src/family/sibling.js.html +++ b/file/src/family/sibling.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/family/uncle.js.html b/file/src/family/uncle.js.html index 107945b..894bdaf 100644 --- a/file/src/family/uncle.js.html +++ b/file/src/family/uncle.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/index.js.html b/file/src/index.js.html index 2057149..2ce165a 100644 --- a/file/src/index.js.html +++ b/file/src/index.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -92,8 +97,13 @@ export {default as rotate_left} from './rotate/rotate_left.js'; export {default as rotate_right} from './rotate/rotate_right.js'; export {default as search} from './search/search.js'; +export {default as swap_color} from './swap/swap_color.js'; +export {default as swap_left} from './swap/swap_left.js'; +export {default as swap_non_adjacent} from './swap/swap_non_adjacent.js'; export {default as inordertraversal} from './traversal/inordertraversal.js'; +export {default as leftOpenRangeTraversal} from './traversal/leftOpenRangeTraversal.js'; export {default as rangetraversal} from './traversal/rangetraversal.js'; +export {default as rightOpenRangeTraversal} from './traversal/rightOpenRangeTraversal.js'; export {default as Node} from './types/Node.js'; export {default as RedBlackTree} from './types/RedBlackTree.js'; diff --git a/file/src/insertion/insert.js.html b/file/src/insertion/insert.js.html index a5bacc8..7203ca3 100644 --- a/file/src/insertion/insert.js.html +++ b/file/src/insertion/insert.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/insertion/insert_case0.js.html b/file/src/insertion/insert_case0.js.html index 9ad78c3..a918fb5 100644 --- a/file/src/insertion/insert_case0.js.html +++ b/file/src/insertion/insert_case0.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -76,6 +81,7 @@ * - n's children are BLACK * * @param {Node} n - The input node. + * @return {Node} The root of the modified subtree. */ const insert_case0 = (n) => { assert(n instanceof Node); @@ -89,8 +95,12 @@ * / \ * - - */ - if (n.parent === null) n._color = BLACK; - else insert_case1(n); + if (n.parent === null) { + n._color = BLACK; + return n; + } + + return insert_case1(n); }; export default insert_case0; diff --git a/file/src/insertion/insert_case1.js.html b/file/src/insertion/insert_case1.js.html index b8fbafa..466c0f6 100644 --- a/file/src/insertion/insert_case1.js.html +++ b/file/src/insertion/insert_case1.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -77,6 +82,7 @@ * - n is not the root of the tree. * * @param {Node} n - The input node. + * @return {Node} The root of the modified subtree. */ const insert_case1 = (n) => { assert(n instanceof Node); @@ -94,9 +100,7 @@ * / \ * - - */ - if (n.parent._color === BLACK) return; - - insert_case2(n); + return n.parent._color === BLACK ? n : insert_case2(n); }; export default insert_case1; diff --git a/file/src/insertion/insert_case2.js.html b/file/src/insertion/insert_case2.js.html index 17c9d53..afe27c0 100644 --- a/file/src/insertion/insert_case2.js.html +++ b/file/src/insertion/insert_case2.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -81,6 +86,7 @@ * - n's parent is red. * * @param {Node} n - The input node. + * @return {Node} The root of the modified subtree. */ const insert_case2 = (n) => { assert(n instanceof Node); @@ -111,8 +117,10 @@ u._color = BLACK; const g = grandparent(n); g._color = RED; - insert_case0(g); - } else insert_case3(n); + return insert_case0(g); + } + + return insert_case3(n); }; export default insert_case2; diff --git a/file/src/insertion/insert_case3.js.html b/file/src/insertion/insert_case3.js.html index 425d0a6..9c7d1fb 100644 --- a/file/src/insertion/insert_case3.js.html +++ b/file/src/insertion/insert_case3.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -70,7 +75,6 @@ import RED from '../color/RED.js'; import rotate_left from '../rotate/rotate_left.js'; import rotate_right from '../rotate/rotate_right.js'; -import grandparent from '../family/grandparent.js'; import insert_case4 from './insert_case4.js'; /** @@ -84,6 +88,7 @@ * Here we fix the input subtree to pass the preconditions of {@link insert_case4}. * * @param {Node} n - The input node. + * @return {Node} The root of the modified subtree. */ const insert_case3 = (n) => { assert(n instanceof Node); @@ -92,24 +97,24 @@ assert(n.right === null || n.right._color === BLACK); assert(n.parent !== null); assert(n.parent._color === RED); - const g = grandparent(n); + const p = n.parent; + const g = p.parent; - /** - * If the path from g to n makes a left-right, change it to a left-left - * with {@link rotate_left}. Then call {@link insert_case4} on the old - * parent of n. - * - * B B - * / \ / \ - * R B R B - * / \ / \ --> / \ / \ - * = >R - - >R = - - - * / \ / \ - * = = = = - */ - - if (n === n.parent.right && n.parent === g.left) { - rotate_left(n.parent); + if (n === p.right && p === g.left) { + /** + * If the path from g to n makes a left-right, change it to a left-left + * with {@link rotate_left}. Then call {@link insert_case4} on the old + * parent of n. + * + * B B + * / \ / \ + * R B >R B + * / \ / \ --> / \ / \ + * = >R - - R = - - + * / \ / \ + * = = = = + */ + rotate_left(p); /** * Rotate_left can be the below because of already having *g = grandparent(n) @@ -123,7 +128,10 @@ */ // n = n.left; /!\ need to fix rotate, so that we can safely reference a node - } else if (n === n.parent.left && n.parent === g.right) { + return insert_case4(p); + } + + if (n === p.left && p === g.right) { /** * If the path from g to n makes a right-left, change it to a right-right * with {@link rotate_right}. Then call {@link insert_case4} on the old @@ -131,13 +139,13 @@ * * B B * / \ / \ - * B R B R + * B R B >R * / \ / \ --> / \ / \ - * - - >R = - - = >R + * - - >R = - - = R * / \ / \ * = = = = */ - rotate_right(n.parent); + rotate_right(p); /** * Rotate_right can be the below to take advantage of already having *g = grandparent(n) @@ -150,9 +158,10 @@ */ // n = n.right ; + return insert_case4(p); } - insert_case4(n); + return insert_case4(n); }; export default insert_case3; diff --git a/file/src/insertion/insert_case4.js.html b/file/src/insertion/insert_case4.js.html index 64cf24f..09208bb 100644 --- a/file/src/insertion/insert_case4.js.html +++ b/file/src/insertion/insert_case4.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -82,6 +87,7 @@ * - the path from n to its grandparent makes a left-left or right-right. * * @param {Node} n - The input node. + * @return {Node} The root of the modified subtree. */ const insert_case4 = (n) => { assert(n instanceof Node); @@ -131,6 +137,8 @@ assert(g.left === null || g.left._color === BLACK); rotate_left(g); } + + return n.parent; }; export default insert_case4; diff --git a/file/src/rotate/rotate_left.js.html b/file/src/rotate/rotate_left.js.html index d23d751..0ac015f 100644 --- a/file/src/rotate/rotate_left.js.html +++ b/file/src/rotate/rotate_left.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -69,13 +74,14 @@ /** * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation) - * /!\ This swaps the references to A and B. * + * p p + * | | * A B * / \ / \ - * a B -> A c + * x B -> A y * / \ / \ - * b c a b + * b y x b * * * @param {Node} A - The root of the tree. @@ -86,22 +92,21 @@ assert(A instanceof Node); const B = A.right; assert(B instanceof Node); - const a = A.left; - const b = B.left; - const c = B.right; - [A.key, B.key] = [B.key, A.key]; - [A._color, B._color] = [B._color, A._color]; + const p = A.parent; + if (p !== null) { + if (A === p.left) p.left = B; + else p.right = B; + } - A.left = B; - A.right = c; + B.parent = p; + A.parent = B; - B.left = a; - B.right = b; + const b = B.left; + A.right = b; + B.left = A; - if (a !== null) a.parent = B; - if (b !== null) b.parent = B; - if (c !== null) c.parent = A; + if (b !== null) b.parent = A; }; export default rotate_left; diff --git a/file/src/rotate/rotate_right.js.html b/file/src/rotate/rotate_right.js.html index dee5245..10fb4e0 100644 --- a/file/src/rotate/rotate_right.js.html +++ b/file/src/rotate/rotate_right.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • @@ -69,13 +74,14 @@ /** * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation) - * /!\ This swaps the references to A and B. * + * p p + * | | * B A * / \ / \ - * A c -> a B + * A y -> x B * / \ / \ - * a b b c + * x b b j * * * @param {Node} B - The root of the tree. @@ -86,22 +92,21 @@ assert(B instanceof Node); const A = B.left; assert(A instanceof Node); - const a = A.left; - const b = A.right; - const c = B.right; - [A.key, B.key] = [B.key, A.key]; - [A._color, B._color] = [B._color, A._color]; + const p = B.parent; + if (p !== null) { + if (B === p.left) p.left = A; + else p.right = A; + } - B.left = a; - B.right = A; + A.parent = p; + B.parent = A; - A.left = b; - A.right = c; + const b = A.right; + B.left = b; + A.right = B; - if (a !== null) a.parent = B; - if (b !== null) b.parent = A; - if (c !== null) c.parent = A; + if (b !== null) b.parent = B; }; export default rotate_right; diff --git a/file/src/search/search.js.html b/file/src/search/search.js.html index db18ff6..407e6cc 100644 --- a/file/src/search/search.js.html +++ b/file/src/search/search.js.html @@ -55,8 +55,13 @@
                                                                                                                    • rotateFrotate_left
                                                                                                                    • Frotate_right
                                                                                                                    • searchFsearch
                                                                                                                      • +
                                                                                                                    • swapFswap_color
                                                                                                                      • +
                                                                                                                    • Fswap_left
                                                                                                                      • +
                                                                                                                    • Fswap_non_adjacent
                                                                                                                    • traversalFinordertraversal
                                                                                                                      • +
                                                                                                                    • FleftOpenRangeTraversal
                                                                                                                    • Frangetraversal
                                                                                                                      • +
                                                                                                                    • FrightOpenRangeTraversal
                                                                                                                    • typesCRedBlackTree
                                                                                                                    • FNode
                                                                                                                      • diff --git a/file/src/swap/swap_color.js.html b/file/src/swap/swap_color.js.html new file mode 100644 index 0000000..c94e03a --- /dev/null +++ b/file/src/swap/swap_color.js.html @@ -0,0 +1,110 @@ + + + + + + src/swap/swap_color.js | @aureooms/js-red-black-tree + + + + + + + +
                                                                                                                      + Home + Manual + Reference + Source + +
                                                                                                                      + + + + +
                                                                                                                        +
                                                                                                                        +
                                                                                                                        + + + +

                                                                                                                        src/swap/swap_color.js

                                                                                                                        +
                                                                                                                        import assert from 'assert';
+import Node from '../types/Node.js';
+
+/**
+ * Swap colors of two arbitrary nodes.
+ *
+ *        -A        +B      ->      +A        -B
+ *
+ * @param {Node} A - The first node.
+ * @param {Node} B - The second node.
+ */
+
+const swap_color = (A, B) => {
+	assert(A instanceof Node);
+	assert(B instanceof Node);
+
+	const color = A._color;
+	A._color = B._color;
+	B._color = color;
+};
+
+export default swap_color;
+
                                                                                                                        + +
                                                                                                                        + + + + + + + + + + + + diff --git a/file/src/swap/swap_left.js.html b/file/src/swap/swap_left.js.html new file mode 100644 index 0000000..159ffa7 --- /dev/null +++ b/file/src/swap/swap_left.js.html @@ -0,0 +1,141 @@ + + + + + + src/swap/swap_left.js | @aureooms/js-red-black-tree + + + + + + + +
                                                                                                                        + Home + Manual + Reference + Source + +
                                                                                                                        + + + + +
                                                                                                                          +
                                                                                                                          +
                                                                                                                          + + + +

                                                                                                                          src/swap/swap_left.js

                                                                                                                          +
                                                                                                                          import assert from 'assert';
+import Node from '../types/Node.js';
+import replace_node from '../deletion/replace_node.js';
+import swap_color from './swap_color.js';
+
+/**
+ * Swap pointers and colors of a node and its left child B with one constraint:
+ *   - B's right child is a leaf
+ *
+ * NOTE: This constraint is implied because B is A's in-subtree predecessor.
+ *
+ *         p                   p
+ *         |                   |
+ *        -A                  -B
+ *        / \                 / \
+ *      +B   c       ->     +A   c
+ *      / \                 / \
+ *     a   -               a   -
+ *
+ * @param {Node} A - The node.
+ * @return {Node} The node B.
+ */
+
+const swap_left = (A) => {
+	assert(A instanceof Node);
+	const B = A.left;
+	assert(B instanceof Node);
+	const a = B.left;
+	assert(B.right === null);
+	const c = A.right;
+
+	if (A.parent === null) {
+		B.parent = null;
+	} else {
+		replace_node(A, B);
+	}
+
+	A.parent = B;
+
+	A.right = null;
+	B.right = c;
+	if (c !== null) c.parent = B;
+
+	A.left = a;
+	if (a !== null) a.parent = A;
+	B.left = A;
+
+	swap_color(A, B);
+
+	return B;
+};
+
+export default swap_left;
+
                                                                                                                          + +
                                                                                                                          + + + + + + + + + + + + diff --git a/file/src/swap/swap_non_adjacent.js.html b/file/src/swap/swap_non_adjacent.js.html new file mode 100644 index 0000000..ec70aa9 --- /dev/null +++ b/file/src/swap/swap_non_adjacent.js.html @@ -0,0 +1,145 @@ + + + + + + src/swap/swap_non_adjacent.js | @aureooms/js-red-black-tree + + + + + + + +
                                                                                                                          + Home + Manual + Reference + Source + +
                                                                                                                          + + + + +
                                                                                                                            +
                                                                                                                            +
                                                                                                                            + + + +

                                                                                                                            src/swap/swap_non_adjacent.js

                                                                                                                            +
                                                                                                                            import assert from 'assert';
+import Node from '../types/Node.js';
+import swap_color from './swap_color.js';
+
+/**
+ * Swap pointers and colors of two NON-ADJACENT nodes with three constraints:
+ *   - B is not the root
+ *   - B is its parent right child
+ *   - B's right child is a leaf
+ *
+ * NOTE: These three constraints are implied because B is A's in-subtree
+ * predecessor without being A's left child.
+ *
+ *         p       q             q           p
+ *         |        \             \          |
+ *        -A        +B            +A        -B
+ *        / \       / \           / \       / \
+ *       u   v     x   -     ->  x   -     u   v
+ *
+ * @param {Node} A - The first node.
+ * @param {Node} B - The second node.
+ */
+
+const swap_non_adjacent = (A, B) => {
+	assert(A instanceof Node);
+	assert(B instanceof Node);
+	const p = A.parent;
+	const u = A.left;
+	const v = A.right;
+	const q = B.parent;
+	const x = B.left;
+	assert(B.right === null);
+	assert(q !== null);
+	assert(B === q.right);
+
+	if (p !== null) {
+		if (A === p.left) p.left = B;
+		else p.right = B;
+	}
+
+	q.right = A;
+
+	A.parent = q;
+	A.left = x;
+	A.right = null;
+	B.parent = p;
+	B.left = u;
+	B.right = v;
+
+	if (x !== null) x.parent = A;
+	if (u !== null) u.parent = B;
+	if (v !== null) v.parent = B;
+
+	swap_color(A, B);
+};
+
+export default swap_non_adjacent;
+
                                                                                                                            + +
                                                                                                                            + + + + + + + + + + + + diff --git a/file/src/traversal/inordertraversal.js.html b/file/src/traversal/inordertraversal.js.html index a4f40db..0d318aa 100644 --- a/file/src/traversal/inordertraversal.js.html +++ b/file/src/traversal/inordertraversal.js.html @@ -55,8 +55,13 @@
                                                                                                                          • rotateFrotate_left
                                                                                                                          • Frotate_right
                                                                                                                          • searchFsearch
                                                                                                                            • +
                                                                                                                          • swapFswap_color
                                                                                                                            • +
                                                                                                                          • Fswap_left
                                                                                                                            • +
                                                                                                                          • Fswap_non_adjacent
                                                                                                                          • traversalFinordertraversal
                                                                                                                            • +
                                                                                                                          • FleftOpenRangeTraversal
                                                                                                                          • Frangetraversal
                                                                                                                            • +
                                                                                                                          • FrightOpenRangeTraversal
                                                                                                                          • typesCRedBlackTree
                                                                                                                          • FNode
                                                                                                                            • diff --git a/file/src/traversal/leftOpenRangeTraversal.js.html b/file/src/traversal/leftOpenRangeTraversal.js.html new file mode 100644 index 0000000..ebf9c7e --- /dev/null +++ b/file/src/traversal/leftOpenRangeTraversal.js.html @@ -0,0 +1,124 @@ + + + + + + src/traversal/leftOpenRangeTraversal.js | @aureooms/js-red-black-tree + + + + + + + +
                                                                                                                            + Home + Manual + Reference + Source + +
                                                                                                                            + + + + +
                                                                                                                              +
                                                                                                                              +
                                                                                                                              + + + +

                                                                                                                              src/traversal/leftOpenRangeTraversal.js

                                                                                                                              +
                                                                                                                              import assert from 'assert';
+import Node from '../types/Node.js';
+import inordertraversal from './inordertraversal.js';
+
+/**
+ * Yields all the keys in the tree rooted at <code>root</code> that lie in the
+ * interval <code>(-oo, right[</code>, in order.
+ *
+ * @param {Function} compare - The comparison function.
+ * @param {Node} root - The root of the tree.
+ * @param {any} right - The non-inclusive upper bound of the interval.
+ * @returns {IterableIterator}
+ */
+export default function* leftOpenRangeTraversal(compare, root, right) {
+	if (compare(root.key, right) >= 0) {
+		// If the root lies to the right of the interval, we can discard the
+		// entire right subtree.
+		if (root.left !== null) {
+			assert(root.left instanceof Node);
+			yield* leftOpenRangeTraversal(compare, root.left, right);
+		}
+	} else {
+		// Otherwise yield entire left subtree, yield the root, and recurse on
+		// the right subtree.
+		if (root.left !== null) {
+			assert(root.left instanceof Node);
+			yield* inordertraversal(root.left);
+		}
+
+		yield root.key;
+		if (root.right !== null) {
+			assert(root.right instanceof Node);
+			yield* leftOpenRangeTraversal(compare, root.right, right);
+		}
+	}
+}
+
                                                                                                                              + +
                                                                                                                              + + + + + + + + + + + + diff --git a/file/src/traversal/rangetraversal.js.html b/file/src/traversal/rangetraversal.js.html index e14f942..26cf923 100644 --- a/file/src/traversal/rangetraversal.js.html +++ b/file/src/traversal/rangetraversal.js.html @@ -55,8 +55,13 @@
                                                                                                                            • rotateFrotate_left
                                                                                                                            • Frotate_right
                                                                                                                            • searchFsearch
                                                                                                                              • +
                                                                                                                            • swapFswap_color
                                                                                                                              • +
                                                                                                                            • Fswap_left
                                                                                                                              • +
                                                                                                                            • Fswap_non_adjacent
                                                                                                                            • traversalFinordertraversal
                                                                                                                              • +
                                                                                                                            • FleftOpenRangeTraversal
                                                                                                                            • Frangetraversal
                                                                                                                              • +
                                                                                                                            • FrightOpenRangeTraversal
                                                                                                                            • typesCRedBlackTree
                                                                                                                            • FNode
                                                                                                                              • @@ -66,6 +71,8 @@

                                                                                                                              src/traversal/rangetraversal.js

                                                                                                                              import assert from 'assert';
 import Node from '../types/Node.js';
+import leftOpenRangeTraversal from './leftOpenRangeTraversal.js';
+import rightOpenRangeTraversal from './rightOpenRangeTraversal.js';
 
 /**
  * Yields all the keys in the tree rooted at <code>root</code> that lie in the
@@ -97,13 +104,13 @@
 		// between.
 		if (root.left !== null) {
 			assert(root.left instanceof Node);
-			yield* rangetraversal(compare, root.left, left, right);
+			yield* rightOpenRangeTraversal(compare, root.left, left);
 		}
 
 		yield root.key;
 		if (root.right !== null) {
 			assert(root.right instanceof Node);
-			yield* rangetraversal(compare, root.right, left, right);
+			yield* leftOpenRangeTraversal(compare, root.right, right);
 		}
 	}
 }
diff --git a/file/src/traversal/rightOpenRangeTraversal.js.html b/file/src/traversal/rightOpenRangeTraversal.js.html
new file mode 100644
index 0000000..02b89ed
--- /dev/null
+++ b/file/src/traversal/rightOpenRangeTraversal.js.html
@@ -0,0 +1,124 @@
+
+
+
+  
+  
+  src/traversal/rightOpenRangeTraversal.js | @aureooms/js-red-black-tree
+  
+  
+  
+  
+
+
+
+
                                                                                                                              
+  Home
+  Manual
+  Reference
+  Source
+  
+  
                                                                                                                              
+  
+    
+    
+  
+    
                                                                                                                                
+  
                                                                                                                                
+
                                                                                                                                
+
+
+
+
                                                                                                                                src/traversal/rightOpenRangeTraversal.js
                                                                                                                                
+
                                                                                                                                import assert from 'assert';
+import Node from '../types/Node.js';
+import inordertraversal from './inordertraversal.js';
+
+/**
+ * Yields all the keys in the tree rooted at <code>root</code> that lie in the
+ * interval <code>[left, +oo)</code>, in order.
+ *
+ * @param {Function} compare - The comparison function.
+ * @param {Node} root - The root of the tree.
+ * @param {any} left - The inclusive lower bound of the interval.
+ * @returns {IterableIterator}
+ */
+export default function* rightOpenRangeTraversal(compare, root, left) {
+	if (compare(root.key, left) < 0) {
+		// If the root lies to the left of the interval, we can discard the
+		// entire left subtree.
+		if (root.right !== null) {
+			assert(root.right instanceof Node);
+			yield* rightOpenRangeTraversal(compare, root.right, left);
+		}
+	} else {
+		// Otherwise recurse on left subtree, yield the root, and yield the
+		// entire right subtree.
+		if (root.left !== null) {
+			assert(root.left instanceof Node);
+			yield* rightOpenRangeTraversal(compare, root.left, left);
+		}
+
+		yield root.key;
+		if (root.right !== null) {
+			assert(root.right instanceof Node);
+			yield* inordertraversal(root.right);
+		}
+	}
+}
+
                                                                                                                                
+
+
                                                                                                                                
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/file/src/types/Node.js.html b/file/src/types/Node.js.html
index 4f6ba1e..3c4f28b 100644
--- a/file/src/types/Node.js.html
+++ b/file/src/types/Node.js.html
@@ -55,8 +55,13 @@
 
                                                                                                                              • rotateFrotate_left
                                                                                                                                • 
 
                                                                                                                              • Frotate_right
                                                                                                                                • 
 
                                                                                                                              • searchFsearch
                                                                                                                                • 
+
                                                                                                                              • swapFswap_color
                                                                                                                                • 
+
                                                                                                                              • Fswap_left
                                                                                                                                • 
+
                                                                                                                              • Fswap_non_adjacent
                                                                                                                                • 
 
                                                                                                                              • traversalFinordertraversal
                                                                                                                                • 
+
                                                                                                                              • FleftOpenRangeTraversal
                                                                                                                                • 
 
                                                                                                                              • Frangetraversal
                                                                                                                                • 
+
                                                                                                                              • FrightOpenRangeTraversal
                                                                                                                                • 
 
                                                                                                                              • typesCRedBlackTree
                                                                                                                                • 
 
                                                                                                                              • FNode
                                                                                                                                • 
 
diff --git a/file/src/types/RedBlackTree.js.html b/file/src/types/RedBlackTree.js.html
index b083e46..05771b8 100644
--- a/file/src/types/RedBlackTree.js.html
+++ b/file/src/types/RedBlackTree.js.html
@@ -55,8 +55,13 @@
 
                                                                                                                              • rotateFrotate_left
                                                                                                                                • 
 
                                                                                                                              • Frotate_right
                                                                                                                                • 
 
                                                                                                                              • searchFsearch
                                                                                                                                • 
+
                                                                                                                              • swapFswap_color
                                                                                                                                • 
+
                                                                                                                              • Fswap_left
                                                                                                                                • 
+
                                                                                                                              • Fswap_non_adjacent
                                                                                                                                • 
 
                                                                                                                              • traversalFinordertraversal
                                                                                                                                • 
+
                                                                                                                              • FleftOpenRangeTraversal
                                                                                                                                • 
 
                                                                                                                              • Frangetraversal
                                                                                                                                • 
+
                                                                                                                              • FrightOpenRangeTraversal
                                                                                                                                • 
 
                                                                                                                              • typesCRedBlackTree
                                                                                                                                • 
 
                                                                                                                              • FNode
                                                                                                                                • 
 
@@ -70,12 +75,15 @@
 import RED from '../color/RED.js';
 import predecessor from '../family/predecessor.js';
 import insert from '../insertion/insert.js';
-import insert_case1 from '../insertion/insert_case1.js';
+import insert_case2 from '../insertion/insert_case2.js';
 import delete_one_child from '../deletion/delete_one_child.js';
 import delete_no_child from '../deletion/delete_no_child.js';
 import search from '../search/search.js';
 import inordertraversal from '../traversal/inordertraversal.js';
 import rangetraversal from '../traversal/rangetraversal.js';
+import replace_node from '../deletion/replace_node.js';
+import swap_non_adjacent from '../swap/swap_non_adjacent.js';
+import swap_left from '../swap/swap_left.js';
 
 /**
  * A RedBlackTree with key-only nodes.
@@ -108,15 +116,25 @@
 	 * Adds a key to the tree.
 	 *
 	 * @param {any} key - The key to add.
+	 * @return {Node} The newly added node.
 	 */
 	add(key) {
 		if (this.root === null) {
 			this.root = new Node(BLACK, key);
-		} else {
-			const node = new Node(RED, key);
-			insert(this.compare, this.root, node);
-			insert_case1(node);
+			return this.root;
+		}
+
+		const node = new Node(RED, key);
+		insert(this.compare, this.root, node);
+		assert(node.parent !== null);
+		if (node.parent._color !== BLACK) {
+			const subtree = insert_case2(node);
+			if (subtree.parent === null) {
+				this.root = subtree;
+			}
 		}
+
+		return node;
 	}
 
 	/**
@@ -142,7 +160,7 @@
 	 */
 	get(key) {
 		const node = this._search(key);
-		return node === null ? null : node.key;
+		return node === null ? undefined : node.key;
 	}
 
 	/**
@@ -161,39 +179,90 @@
 	 *
 	 * @param {Node} node - The input node to delete.
 	 */
-	_delete(node) {
+	unlink(node) {
 		assert(node instanceof Node);
 		if (node.left !== null) {
-			// Replace node's key with predecessor's key
+			// Swap node with its predecessor
 			const pred = predecessor(node);
-			node.key = pred.key;
 			// Delete predecessor node
-			// NOTE: this node can only have one non-leaf (left) child because
-			// of red-black tree invariant.
-			if (pred.left === null) {
-				delete_no_child(pred);
+			// NOTE: this node can have at most one non-leaf (left) child
+			// because of red-black tree invariant.
+			assert(pred.right === null);
+			if (pred === node.left) {
+				swap_left(node);
 			} else {
-				delete_one_child(pred);
+				swap_non_adjacent(node, pred);
+			}
+
+			assert(node.right === null);
+			if (node.left === null) {
+				const subtree = delete_no_child(node);
+				if (subtree.parent === null) {
+					this.root = subtree;
+				} else if (pred.parent === null) {
+					assert(node === this.root);
+					this.root = pred;
+				}
+			} else {
+				delete_one_child(node);
+				if (pred.parent === null) {
+					assert(node === this.root);
+					this.root = pred;
+				}
 			}
 		} else if (node.right !== null) {
-			// Replace node's key with successor's key
-			// NOTE: Since there is no left child, then there can only be one
-			// right child by the red-black tree invariant.
+			/**
+			 * Swap node with its successor.
+			 *
+			 * NOTE: Since pred is a leaf, there can only by one node in the
+			 * right subtree, succ, which is necessarily red, hence
+			 * node is black.
+			 *
+			 * The configuration:
+			 *
+			 *      (A)                 (B)                  (C)
+			 *
+			 *    p                   p                    p
+			 *    |                   |                    |
+			 *   node (BLACK)        succ (BLACK)        succ (BLACK)
+			 *   / \                 / \                  / \
+			 *  -  succ (RED)  ->   -  node (RED)  ->    -   -
+			 *     / \                 / \
+			 *    -   -               -   -
+			 *
+			 * NOTE: We take a shortcut and go directly from (A) to (C)
+			 */
+			assert(node.left === null);
 			const succ = node.right;
-			node.key = succ.key;
-			// Delete successor node
-			delete_no_child(succ);
+			assert(succ._color === RED);
+			succ._color = BLACK;
+			if (node === this.root) {
+				assert(node.parent === null);
+				succ.parent = null;
+				this.root = succ;
+			} else {
+				replace_node(node, succ);
+			}
 		} else if (node === this.root) {
+			assert(node.parent === null);
+			assert(node._color === BLACK);
+			assert(node.left === null);
+			assert(node.right === null);
 			this.root = null;
 		} else {
-			delete_no_child(node);
+			assert(node.left === null);
+			assert(node.right === null);
+			const subtree = delete_no_child(node);
+			if (subtree.parent === null) {
+				this.root = subtree;
+			}
 		}
 	}
 
 	/**
 	 * Search for the first node of the tree whose key equals the input key
 	 * (with {@link RedBlackTree#_search}), then delete that node
-	 * (with {@link RedBlackTree#_delete}). If such a node is found and deleted
+	 * (with {@link RedBlackTree#unlink}). If such a node is found and deleted
 	 * then return <code>true</code>. Return <code>false</code> otherwise.
 	 *
 	 * @param {any} key - The input key.
@@ -203,7 +272,7 @@
 		const node = this._search(key);
 		if (node === null) return false;
 
-		this._delete(node);
+		this.unlink(node);
 		return true;
 	}
 
diff --git a/function/index.html b/function/index.html
index 4016ee2..2e67582 100644
--- a/function/index.html
+++ b/function/index.html
@@ -55,8 +55,13 @@
 
                                                                                                                              • rotateFrotate_left
                                                                                                                                • 
 
                                                                                                                              • Frotate_right
                                                                                                                                • 
 
                                                                                                                              • searchFsearch
                                                                                                                                • 
+
                                                                                                                              • swapFswap_color
                                                                                                                                • 
+
                                                                                                                              • Fswap_left
                                                                                                                                • 
+
                                                                                                                              • Fswap_non_adjacent
                                                                                                                                • 
 
                                                                                                                              • traversalFinordertraversal
                                                                                                                                • 
+
                                                                                                                              • FleftOpenRangeTraversal
                                                                                                                                • 
 
                                                                                                                              • Frangetraversal
                                                                                                                                • 
+
                                                                                                                              • FrightOpenRangeTraversal
                                                                                                                                • 
 
                                                                                                                              • typesCRedBlackTree
                                                                                                                                • 
 
                                                                                                                              • FNode
                                                                                                                                • 
 
@@ -111,7 +116,7 @@
           
           
           
-          delete_case0(n: Node)
+          delete_case0(n: Node): Node
                                                                                                                                @@ -145,7 +150,7 @@ - delete_case1(n: Node) + delete_case1(n: Node): Node

                                                                                                                                @@ -180,7 +185,7 @@ - delete_case2(n: Node) + delete_case2(n: Node): Node

                                                                                                                                @@ -216,7 +221,7 @@ - delete_case5(n: Node) + delete_case5(n: Node): Node

                                                                                                                                @@ -254,7 +259,7 @@ - delete_no_child(n: Node) + delete_no_child(n: Node): Node

                                                                                                                                @@ -401,7 +406,7 @@ - insert_case0(n: Node) + insert_case0(n: Node): Node

                                                                                                                                @@ -433,7 +438,7 @@ - insert_case1(n: Node) + insert_case1(n: Node): Node

                                                                                                                                @@ -465,7 +470,7 @@ - insert_case2(n: Node) + insert_case2(n: Node): Node

                                                                                                                                @@ -497,7 +502,7 @@ - insert_case3(n: Node) + insert_case3(n: Node): Node

                                                                                                                                @@ -529,7 +534,7 @@ - insert_case4(n: Node) + insert_case4(n: Node): Node

                                                                                                                                @@ -553,6 +558,36 @@ + +
                                                                                                                                		+
                                                                                                                                +

                                                                                                                                + + + * + leftOpenRangeTraversal(compare: Function, root: Node, right: any): IterableIterator +

                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + +

                                                                                                                                Yields all the keys in the tree rooted at root that lie in the +interval (-oo, right[, in order.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +                                                                                                                                 		+ + +
                                                                                                                                + public + + + @@ -671,6 +706,36 @@ + + +
                                                                                                                                +

                                                                                                                                + + + * + rightOpenRangeTraversal(compare: Function, root: Node, left: any): IterableIterator +

                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + +

                                                                                                                                Yields all the keys in the tree rooted at root that lie in the +interval [left, +oo), in order.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +                                                                                                                                 		+ + +
                                                                                                                                + public + + + @@ -787,6 +852,109 @@ + + +
                                                                                                                                +

                                                                                                                                + + + + swap_color(A: Node, B: Node) +

                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + +

                                                                                                                                Swap colors of two arbitrary nodes.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +                                                                                                                                 		+ + +
                                                                                                                                + public + + + + + +
                                                                                                                                +

                                                                                                                                + + + + swap_left(A: Node): Node +

                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + +

                                                                                                                                Swap pointers and colors of a node and its left child B with one constraint:

                                                                                                                                +
                                                                                                                                  +
                                                                                                                                • B's right child is a leaf
                                                                                                                                  • +
                                                                                                                                +

                                                                                                                                NOTE: This constraint is implied because B is A's in-subtree predecessor.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +                                                                                                                                 		+ + +
                                                                                                                                + public + + + + + +
                                                                                                                                +

                                                                                                                                + + + + swap_non_adjacent(A: Node, B: Node) +

                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + +

                                                                                                                                Swap pointers and colors of two NON-ADJACENT nodes with three constraints:

                                                                                                                                +
                                                                                                                                  +
                                                                                                                                • B is not the root
                                                                                                                                  • +
                                                                                                                                • B is its parent right child
                                                                                                                                  • +
                                                                                                                                • B's right child is a leaf
                                                                                                                                  • +
                                                                                                                                +

                                                                                                                                NOTE: These three constraints are implied because B is A's in-subtree +predecessor without being A's left child.

                                                                                                                                +
                                                                                                                                    p       q             q           p
+    |        \             \          |
+   -A        +B            +A        -B
+   / \       / \           / \       / \
+  u   v     x   -     ->  x   -     u   v
+
                                                                                                                                +
                                                                                                                                +                                                                                                                                 		+ + +
                                                                                                                                + public + + + @@ -927,15 +1095,15 @@

                                                                                                                                - delete_case0(n: Node) + delete_case0(n: Node): Node - source + source

                                                                                                                                - 
                                                                                                                                import delete_case0 from '@aureooms/js-red-black-tree/src/deletion/delete_case0.js'
                                                                                                                                + 
                                                                                                                                import delete_case0 from '@aureooms/js-red-black-tree/src/deletion/delete_case0.js'

                                                                                                                                Preconditions:

                                                                                                                                @@ -968,7 +1136,20 @@

                                                                                                                                Params:

                                                                                                                                - +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                Node

                                                                                                                                The root of the modified subtree.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                @@ -993,15 +1174,15 @@

                                                                                                                                - delete_case1(n: Node) + delete_case1(n: Node): Node - source + source

                                                                                                                                - 
                                                                                                                                import delete_case1 from '@aureooms/js-red-black-tree/src/deletion/delete_case1.js'
                                                                                                                                + 
                                                                                                                                import delete_case1 from '@aureooms/js-red-black-tree/src/deletion/delete_case1.js'

                                                                                                                                Preconditions:

                                                                                                                                @@ -1035,7 +1216,20 @@

                                                                                                                                Params:

                                                                                                                                - +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                Node

                                                                                                                                The root of the modified subtree.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                @@ -1060,15 +1254,15 @@

                                                                                                                                - delete_case2(n: Node) + delete_case2(n: Node): Node - source + source

                                                                                                                                - 
                                                                                                                                import delete_case2 from '@aureooms/js-red-black-tree/src/deletion/delete_case2.js'
                                                                                                                                + 
                                                                                                                                import delete_case2 from '@aureooms/js-red-black-tree/src/deletion/delete_case2.js'

                                                                                                                                Preconditions:

                                                                                                                                @@ -1103,7 +1297,20 @@

                                                                                                                                Params:

                                                                                                                                - +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                Node

                                                                                                                                The root of the modified subtree.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                @@ -1128,15 +1335,15 @@

                                                                                                                                - delete_case5(n: Node) + delete_case5(n: Node): Node - source + source

                                                                                                                                - 
                                                                                                                                import delete_case5 from '@aureooms/js-red-black-tree/src/deletion/delete_case5.js'
                                                                                                                                + 
                                                                                                                                import delete_case5 from '@aureooms/js-red-black-tree/src/deletion/delete_case5.js'

                                                                                                                                Preconditions:

                                                                                                                                @@ -1173,7 +1380,20 @@

                                                                                                                                Params:

                                                                                                                                - +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                Node

                                                                                                                                The root of the modified subtree.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                @@ -1198,7 +1418,7 @@

                                                                                                                                - delete_no_child(n: Node) + delete_no_child(n: Node): Node @@ -1239,7 +1459,20 @@

                                                                                                                                Params:

                                                                                                                                - +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                Node

                                                                                                                                The root of the modified subtree.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                @@ -1268,15 +1501,24 @@

                                                                                                                                - source + source

                                                                                                                                - 
                                                                                                                                import delete_one_child from '@aureooms/js-red-black-tree/src/deletion/delete_one_child.js'
                                                                                                                                + 
                                                                                                                                import delete_one_child from '@aureooms/js-red-black-tree/src/deletion/delete_one_child.js'

                                                                                                                                Delete a node n with one non-leaf left child and one leaf right child.

                                                                                                                                +
                                                                                                                                  p
+  |
+  n (BLACK)
+ / \
+

                                                                                                                                RED - + / \

                                                                                                                                +
                                                                                                                                  +
                                                                                                                                • -
                                                                                                                                  • +

                                                                                                                                Precondition:

                                                                                                                                - +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                Node

                                                                                                                                The root of the modified subtree.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                @@ -1642,15 +1897,15 @@

                                                                                                                                - insert_case1(n: Node) + insert_case1(n: Node): Node - source + source

                                                                                                                                - 
                                                                                                                                import insert_case1 from '@aureooms/js-red-black-tree/src/insertion/insert_case1.js'
                                                                                                                                + 
                                                                                                                                import insert_case1 from '@aureooms/js-red-black-tree/src/insertion/insert_case1.js'

                                                                                                                                Preconditions:

                                                                                                                                @@ -1683,7 +1938,20 @@

                                                                                                                                Params:

                                                                                                                                - +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                Node

                                                                                                                                The root of the modified subtree.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                @@ -1708,15 +1976,15 @@

                                                                                                                                - insert_case2(n: Node) + insert_case2(n: Node): Node - source + source

                                                                                                                                - 
                                                                                                                                import insert_case2 from '@aureooms/js-red-black-tree/src/insertion/insert_case2.js'
                                                                                                                                + 
                                                                                                                                import insert_case2 from '@aureooms/js-red-black-tree/src/insertion/insert_case2.js'

                                                                                                                                Preconditions:

                                                                                                                                @@ -1750,7 +2018,20 @@

                                                                                                                                Params:

                                                                                                                                - +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                Node

                                                                                                                                The root of the modified subtree.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                @@ -1775,7 +2056,7 @@

                                                                                                                                - insert_case3(n: Node) + insert_case3(n: Node): Node @@ -1819,7 +2100,20 @@

                                                                                                                                Params:

                                                                                                                                - +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                Node

                                                                                                                                The root of the modified subtree.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                @@ -1844,15 +2138,15 @@

                                                                                                                                - insert_case4(n: Node) + insert_case4(n: Node): Node - source + source

                                                                                                                                - 
                                                                                                                                import insert_case4 from '@aureooms/js-red-black-tree/src/insertion/insert_case4.js'
                                                                                                                                + 
                                                                                                                                import insert_case4 from '@aureooms/js-red-black-tree/src/insertion/insert_case4.js'

                                                                                                                                Preconditions:

                                                                                                                                @@ -1888,8 +2182,109 @@

                                                                                                                                Params:

                                                                                                                                +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                Node

                                                                                                                                The root of the modified subtree.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + + + + + + + + + + + + + + + +
                                                                                                                                +

                                                                                                                                + public + + + + + * + leftOpenRangeTraversal(compare: Function, root: Node, right: any): IterableIterator + + + + source + +

                                                                                                                                + + 
                                                                                                                                import leftOpenRangeTraversal from '@aureooms/js-red-black-tree/src/traversal/leftOpenRangeTraversal.js'
                                                                                                                                + + +

                                                                                                                                Yields all the keys in the tree rooted at root that lie in the +interval (-oo, right[, in order.

                                                                                                                                +
                                                                                                                                + +
                                                                                                                                +

                                                                                                                                Params:

                                                                                                                                + + + + + + + + + + + + + + + + + + + + + + + + + +
                                                                                                                                NameTypeAttributeDescription
                                                                                                                                compareFunction

                                                                                                                                The comparison function.

                                                                                                                                +
                                                                                                                                rootNode

                                                                                                                                The root of the tree.

                                                                                                                                +
                                                                                                                                rightany

                                                                                                                                The non-inclusive upper bound of the interval.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                + +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                IterableIterator
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                + @@ -2052,11 +2447,11 @@

                                                                                                                                - source + source

                                                                                                                                - 
                                                                                                                                import rangetraversal from '@aureooms/js-red-black-tree/src/traversal/rangetraversal.js'
                                                                                                                                + 
                                                                                                                                import rangetraversal from '@aureooms/js-red-black-tree/src/traversal/rangetraversal.js'

                                                                                                                                Yields all the keys in the tree rooted at root that lie in the @@ -2202,6 +2597,94 @@

                                                                                                                                Params:

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +

                                                                                                                                + public + + + + + * + rightOpenRangeTraversal(compare: Function, root: Node, left: any): IterableIterator + + + + source + +

                                                                                                                                + + 
                                                                                                                                import rightOpenRangeTraversal from '@aureooms/js-red-black-tree/src/traversal/rightOpenRangeTraversal.js'
                                                                                                                                + + +

                                                                                                                                Yields all the keys in the tree rooted at root that lie in the +interval [left, +oo), in order.

                                                                                                                                +
                                                                                                                                + + + +
                                                                                                                                +

                                                                                                                                Params:

                                                                                                                                + + + + + + + + + + + + + + + + + + + + + + + + + +
                                                                                                                                NameTypeAttributeDescription
                                                                                                                                compareFunction

                                                                                                                                The comparison function.

                                                                                                                                +
                                                                                                                                rootNode

                                                                                                                                The root of the tree.

                                                                                                                                +
                                                                                                                                leftany

                                                                                                                                The inclusive lower bound of the interval.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                + +
                                                                                                                                +

                                                                                                                                Return:

                                                                                                                                + + + + + + + +
                                                                                                                                IterableIterator
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + + + + + + + + + + + + + +

                                                                                                                                @@ -2215,20 +2698,21 @@

                                                                                                                                - source + source

                                                                                                                                - 
                                                                                                                                import rotate_left from '@aureooms/js-red-black-tree/src/rotate/rotate_left.js'
                                                                                                                                + 
                                                                                                                                import rotate_left from '@aureooms/js-red-black-tree/src/rotate/rotate_left.js'
                                                                                                                                -

                                                                                                                                Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation) -/!\ This swaps the references to A and B.

                                                                                                                                -
                                                                                                                                    A                B
+  
                                                                                                                                Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)
                                                                                                                                
+
                                                                                                                                    p                p
+    |                |
+    A                B
    / \              / \
-  a   B     ->     A   c
+  x   B     ->     A   y
      / \          / \
-    b   c        a   b
+    b   y        x   b
 
                                                                                                                                
 
   
@@ -2282,20 +2766,21 @@ 
                                                                                                                                
     
       
       
-      source
+      source
     
   
                                                                                                                                
 
-  
                                                                                                                                import rotate_right from '@aureooms/js-red-black-tree/src/rotate/rotate_right.js'
                                                                                                                                
+  
                                                                                                                                import rotate_right from '@aureooms/js-red-black-tree/src/rotate/rotate_right.js'
                                                                                                                                
   
   
-  
                                                                                                                                Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)
-/!\ This swaps the references to A and B.
                                                                                                                                
-
                                                                                                                                    B                A
+  
                                                                                                                                Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)
                                                                                                                                
+
                                                                                                                                    p                p
+    |                |
+    B                A
    / \              / \
-  A   c     ->     a   B
+  A   y     ->     x   B
  / \                  / \
-a   b                b   c
+x   b                b   j
 
                                                                                                                                
 
   
@@ -2496,6 +2981,240 @@ 
                                                                                                                                Return:
                                                                                                                                
 
   
   
+
                                                                                                                                
+
                                                                                                                                
+  
                                                                                                                                
+    public
+    
+    
+    
+    
+    
+    swap_color(A: Node, B: Node)
+    
+      
+      
+      source
+    
+  
                                                                                                                                
+
+  
                                                                                                                                import swap_color from '@aureooms/js-red-black-tree/src/swap/swap_color.js'
                                                                                                                                
+  
+  
+  
                                                                                                                                Swap colors of two arbitrary nodes.
                                                                                                                                
+
                                                                                                                                   -A        +B      ->      +A        -B
+
                                                                                                                                
+
+  
+
+  
                                                                                                                                
+  
                                                                                                                                Params:
                                                                                                                                
+  
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+    
+
+      
+      
+      
+      
+    
+
+  
                                                                                                                                NameTypeAttributeDescription
                                                                                                                                ANode
                                                                                                                                The first node.
                                                                                                                                
+
                                                                                                                                BNode
                                                                                                                                The second node.
                                                                                                                                
+
                                                                                                                                
+
                                                                                                                                
+
                                                                                                                                
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+  
+
                                                                                                                                
+
                                                                                                                                
+  
                                                                                                                                
+    public
+    
+    
+    
+    
+    
+    swap_left(A: Node): Node
+    
+      
+      
+      source
+    
+  
                                                                                                                                
+
+  
                                                                                                                                import swap_left from '@aureooms/js-red-black-tree/src/swap/swap_left.js'
                                                                                                                                
+  
+  
+  
                                                                                                                                Swap pointers and colors of a node and its left child B with one constraint:
                                                                                                                                
+
                                                                                                                                  
+
                                                                                                                                • B's right child is a leaf
                                                                                                                                  • 
+
                                                                                                                                
+
                                                                                                                                NOTE: This constraint is implied because B is A's in-subtree predecessor.
                                                                                                                                
+
                                                                                                                                    p                   p
+    |                   |
+   -A                  -B
+   / \                 / \
+ +B   c       ->     +A   c
+ / \                 / \
+a   -               a   -
+
                                                                                                                                
+
+  
+
+  
                                                                                                                                
+  
                                                                                                                                Params:
                                                                                                                                
+  
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+    
+
+  
                                                                                                                                NameTypeAttributeDescription
                                                                                                                                ANode
                                                                                                                                The node.
                                                                                                                                
+
                                                                                                                                
+
                                                                                                                                
+
                                                                                                                                
+
+  
                                                                                                                                
+    
                                                                                                                                Return:
                                                                                                                                
+    
+      
+        
+          
+          
+        
+      
+    
                                                                                                                                Node
                                                                                                                                The node B.
                                                                                                                                
+
                                                                                                                                
+    
                                                                                                                                
+
                                                                                                                                
+  
                                                                                                                                
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+  
+
                                                                                                                                
+
                                                                                                                                
+  
                                                                                                                                
+    public
+    
+    
+    
+    
+    
+    swap_non_adjacent(A: Node, B: Node)
+    
+      
+      
+      source
+    
+  
                                                                                                                                
+
+  
                                                                                                                                import swap_non_adjacent from '@aureooms/js-red-black-tree/src/swap/swap_non_adjacent.js'
                                                                                                                                
+  
+  
+  
                                                                                                                                Swap pointers and colors of two NON-ADJACENT nodes with three constraints:
                                                                                                                                
+
                                                                                                                                  
+
                                                                                                                                • B is not the root
                                                                                                                                  • 
+
                                                                                                                                • B is its parent right child
                                                                                                                                  • 
+
                                                                                                                                • B's right child is a leaf
                                                                                                                                  • 
+
                                                                                                                                
+
                                                                                                                                NOTE: These three constraints are implied because B is A's in-subtree
+predecessor without being A's left child.
                                                                                                                                
+
                                                                                                                                    p       q             q           p
+    |        \             \          |
+   -A        +B            +A        -B
+   / \       / \           / \       / \
+  u   v     x   -     ->  x   -     u   v
+
                                                                                                                                
+
+  
+
+  
                                                                                                                                
+  
                                                                                                                                Params:
                                                                                                                                
+  
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+    
+
+      
+      
+      
+      
+    
+
+  
                                                                                                                                NameTypeAttributeDescription
                                                                                                                                ANode
                                                                                                                                The first node.
                                                                                                                                
+
                                                                                                                                BNode
                                                                                                                                The second node.
                                                                                                                                
+
                                                                                                                                
+
                                                                                                                                
+
                                                                                                                                
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+  
 
                                                                                                                                
 
                                                                                                                                
   
                                                                                                                                
diff --git a/identifiers.html b/identifiers.html
index 86fc0d6..e711787 100644
--- a/identifiers.html
+++ b/identifiers.html
@@ -55,8 +55,13 @@
 
                                                                                                                              • rotateFrotate_left
                                                                                                                                • 
 
                                                                                                                              • Frotate_right
                                                                                                                                • 
 
                                                                                                                              • searchFsearch
                                                                                                                                • 
+
                                                                                                                              • swapFswap_color
                                                                                                                                • 
+
                                                                                                                              • Fswap_left
                                                                                                                                • 
+
                                                                                                                              • Fswap_non_adjacent
                                                                                                                                • 
 
                                                                                                                              • traversalFinordertraversal
                                                                                                                                • 
+
                                                                                                                              • FleftOpenRangeTraversal
                                                                                                                                • 
 
                                                                                                                              • Frangetraversal
                                                                                                                                • 
+
                                                                                                                              • FrightOpenRangeTraversal
                                                                                                                                • 
 
                                                                                                                              • typesCRedBlackTree
                                                                                                                                • 
 
                                                                                                                              • FNode
                                                                                                                                • 
 
@@ -263,7 +268,7 @@ 
                                                                                                                                deletion
                                                                                                                                
           F
           
           
-          delete_case0(n: Node)
+          delete_case0(n: Node): Node
         
                                                                                                                                
       
                                                                                                                                
       
                                                                                                                                
@@ -297,7 +302,7 @@ 
                                                                                                                                deletion
                                                                                                                                
           F
           
           
-          delete_case1(n: Node)
+          delete_case1(n: Node): Node
         
                                                                                                                                
       
                                                                                                                                
       
                                                                                                                                
@@ -332,7 +337,7 @@ 
                                                                                                                                deletion
                                                                                                                                
           F
           
           
-          delete_case2(n: Node)
+          delete_case2(n: Node): Node
         
                                                                                                                                
       
                                                                                                                                
       
                                                                                                                                
@@ -368,7 +373,7 @@ 
                                                                                                                                deletion
                                                                                                                                
           F
           
           
-          delete_case5(n: Node)
+          delete_case5(n: Node): Node
         
                                                                                                                                
       
                                                                                                                                
       
                                                                                                                                
@@ -406,7 +411,7 @@ 
                                                                                                                                deletion
                                                                                                                                
           F
           
           
-          delete_no_child(n: Node)
+          delete_no_child(n: Node): Node
         
                                                                                                                                
       
                                                                                                                                
       
                                                                                                                                
@@ -691,7 +696,7 @@ 
                                                                                                                                insertion
                                                                                                                                
           F
           
           
-          insert_case0(n: Node)
+          insert_case0(n: Node): Node
         
                                                                                                                                
       
                                                                                                                                
       
                                                                                                                                
@@ -723,7 +728,7 @@ 
                                                                                                                                insertion
                                                                                                                                
           F
           
           
-          insert_case1(n: Node)
+          insert_case1(n: Node): Node
         
                                                                                                                                
       
                                                                                                                                
       
                                                                                                                                
@@ -755,7 +760,7 @@ 
                                                                                                                                insertion
                                                                                                                                
           F
           
           
-          insert_case2(n: Node)
+          insert_case2(n: Node): Node
         
                                                                                                                                
       
                                                                                                                                
       
                                                                                                                                
@@ -787,7 +792,7 @@ 
                                                                                                                                insertion
                                                                                                                                
           F
           
           
-          insert_case3(n: Node)
+          insert_case3(n: Node): Node
         
                                                                                                                                
       
                                                                                                                                
       
                                                                                                                                
@@ -819,7 +824,7 @@ 
                                                                                                                                insertion
                                                                                                                                
           F
           
           
-          insert_case4(n: Node)
+          insert_case4(n: Node): Node
         
                                                                                                                                
       
                                                                                                                                
       
                                                                                                                                
@@ -942,6 +947,119 @@

                                                                                                                                		+
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +
                                                                                                                                +

                                                                                                                                swap

                                                                                                                                +
                                                                                                                                + + + + + + + + + + + + + + + + + @@ -989,6 +1107,36 @@

                                                                                                                                traversal

                                                                                                                                + + + + + + + + + + + + @@ -1097,6 +1275,7 @@

                                                                                                                                types

                                                                                                                                + diff --git a/index.html b/index.html index c59a64c..bac623f 100644 --- a/index.html +++ b/index.html @@ -55,8 +55,13 @@
                                                                                                                              • rotateFrotate_left
                                                                                                                              • Frotate_right
                                                                                                                              • searchFsearch
                                                                                                                                • +
                                                                                                                              • swapFswap_color
                                                                                                                                • +
                                                                                                                              • Fswap_left
                                                                                                                                • +
                                                                                                                              • Fswap_non_adjacent
                                                                                                                              • traversalFinordertraversal
                                                                                                                                • +
                                                                                                                              • FleftOpenRangeTraversal
                                                                                                                              • Frangetraversal
                                                                                                                                • +
                                                                                                                              • FrightOpenRangeTraversal
                                                                                                                              • typesCRedBlackTree
                                                                                                                              • FNode
                                                                                                                                • diff --git a/index.json b/index.json index 178fefe..7fa4bd6 100644 --- a/index.json +++ b/index.json @@ -752,7 +752,7 @@ "__docId__": 58, "kind": "file", "name": "src/deletion/delete_case0.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport Node from '../types/Node.js';\nimport delete_case1 from './delete_case1.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n */\nconst delete_case0 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\t// If n is the root, there is nothing to do:\n\t// - all paths go through n, and\n\t// - n is black.\n\tif (n.parent !== null) delete_case1(n);\n};\n\nexport default delete_case0;\n", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport Node from '../types/Node.js';\nimport delete_case1 from './delete_case1.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n */\nconst delete_case0 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\t// If n is the root, there is nothing to do:\n\t// - all paths go through n, and\n\t// - n is black.\n\treturn n.parent === null ? n : delete_case1(n);\n};\n\nexport default delete_case0;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case0.js", "access": "public", @@ -773,7 +773,7 @@ "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case0.js", "importStyle": "delete_case0", "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b", - "lineNumber": 14, + "lineNumber": 15, "params": [ { "nullable": null, @@ -786,13 +786,20 @@ "description": "The input node." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The root of the modified subtree." + } }, { "__docId__": 60, "kind": "file", "name": "src/deletion/delete_case1.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case2 from './delete_case2.js';\nimport delete_case3 from './delete_case3.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n */\nconst delete_case1 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\n\tif (s._color === BLACK) {\n\t\t// If n's sibling is BLACK, go to case 2.\n\t\tdelete_case2(n);\n\t} else {\n\t\t/**\n\t\t * Otherwise, prepare for and go to case 3.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * >B R R B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - B B >B B = =\n\t\t * / \\ / \\ / \\ / \\\n\t\t * = = = = - - = =\n\t\t */\n\t\tn.parent._color = RED;\n\t\ts._color = BLACK;\n\t\tif (n === n.parent.left) rotate_left(n.parent);\n\t\telse rotate_right(n.parent);\n\t\tdelete_case3(n);\n\t}\n};\n\nexport default delete_case1;\n", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case2 from './delete_case2.js';\nimport delete_case3 from './delete_case3.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n */\nconst delete_case1 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\n\tif (s._color === BLACK) {\n\t\t// If n's sibling is BLACK, go to case 2.\n\t\treturn delete_case2(n);\n\t}\n\n\t/**\n\t * Otherwise, prepare for and go to case 3.\n\t *\n\t * B *B\n\t * / \\ / \\\n\t * >B R R B\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B >B B = =\n\t * / \\ / \\ / \\ / \\\n\t * = = = = - - = =\n\t */\n\tn.parent._color = RED;\n\ts._color = BLACK;\n\tif (n === n.parent.left) rotate_left(n.parent);\n\telse rotate_right(n.parent);\n\treturn delete_case3(n).parent;\n};\n\nexport default delete_case1;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case1.js", "access": "public", @@ -813,7 +820,7 @@ "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case1.js", "importStyle": "delete_case1", "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root", - "lineNumber": 21, + "lineNumber": 22, "params": [ { "nullable": null, @@ -826,13 +833,20 @@ "description": "The input node." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The root of the modified subtree." + } }, { "__docId__": 62, "kind": "file", "name": "src/deletion/delete_case2.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case0 from './delete_case0.js';\nimport delete_case3 from './delete_case3.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n */\nconst delete_case2 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n\tif (\n\t\tn.parent._color === BLACK &&\n\t\t(s.left === null || s.left._color === BLACK) &&\n\t\t(s.right === null || s.right._color === BLACK)\n\t) {\n\t\ts._color = RED;\n\t\tdelete_case0(n.parent);\n\t}\n\n\t// Otherwise, go to case 3.\n\telse delete_case3(n);\n};\n\nexport default delete_case2;\n", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport sibling from '../family/sibling.js';\n\nimport delete_case0 from './delete_case0.js';\nimport delete_case3 from './delete_case3.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n */\nconst delete_case2 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\n\t/**\n\t * If n's parent is black and n's sibling's children are black, then\n\t * repaint n's sibling red. Now all root-leaf paths going through n's\n\t * parent have a black height of b - 1. We recurse thus on n's parent.\n\t *\n\t * B >B\n\t * / \\ / \\\n\t * >B B B R\n\t * / \\ / \\ --> / \\ / \\\n\t * - - B B - - B B\n\t * / \\ / \\ / \\ / \\\n\t * - - - - - - - -\n\t */\n\tif (\n\t\tn.parent._color === BLACK &&\n\t\t(s.left === null || s.left._color === BLACK) &&\n\t\t(s.right === null || s.right._color === BLACK)\n\t) {\n\t\ts._color = RED;\n\t\treturn delete_case0(n.parent);\n\t}\n\n\t// Otherwise, go to case 3.\n\treturn delete_case3(n);\n};\n\nexport default delete_case2;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case2.js", "access": "public", @@ -853,7 +867,7 @@ "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case2.js", "importStyle": "delete_case2", "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black", - "lineNumber": 20, + "lineNumber": 21, "params": [ { "nullable": null, @@ -866,13 +880,20 @@ "description": "The input node." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The root of the modified subtree." + } }, { "__docId__": 64, "kind": "file", "name": "src/deletion/delete_case5.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n */\nconst delete_case5 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaft paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t */\n\n\ts._color = n.parent._color;\n\tn.parent._color = BLACK;\n\n\tif (n === n.parent.left) {\n\t\tassert(s.right._color === RED);\n\t\ts.right._color = BLACK;\n\t\trotate_left(n.parent);\n\t}\n\n\t// Symmetric case\n\telse {\n\t\tassert(s.left._color === RED);\n\t\ts.left._color = BLACK;\n\t\trotate_right(n.parent);\n\t}\n};\n\nexport default delete_case5;\n", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport sibling from '../family/sibling.js';\n\n/**\n * Preconditions:\n * - n is black\n * - all root-leaf paths going through n have a black height of b - 1\n * - all other root-leaf paths have a black height of b\n * - n is not the root\n * - n's sibling is black\n * - if n is a left child, the right child of n's sibling is red\n * - if n is a right child, the left child of n's sibling is red\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n */\nconst delete_case5 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tconst s = sibling(n);\n\tassert(s instanceof Node);\n\tassert(s._color === BLACK);\n\n\t/**\n\t * Increment the black height of all root-leaf paths going through n by\n\t * swapping the colors of n's parent and n's sibling and\n\t * rotating at n's parent. This decrements the black height of all\n\t * root-leaf paths going through n's sibling's right child.\n\t * We can repaint n's sibling's right child in black to fix this.\n\t * We are done.\n\t *\n\t * ? ?\n\t * / \\ / \\\n\t * >B B B B\n\t * / \\ / \\ / \\ / \\\n\t * - - = R --> >B = = B\n\t * / \\ / \\ / \\\n\t * = B - - - -\n\t * / \\\n\t * - -\n\t */\n\n\t// Swap the color of the parent and the sibling.\n\ts._color = n.parent._color;\n\tn.parent._color = BLACK;\n\n\tif (n === n.parent.left) {\n\t\tassert(s.right._color === RED);\n\t\ts.right._color = BLACK;\n\t\trotate_left(n.parent);\n\t\treturn s;\n\t}\n\n\t// Symmetric case\n\n\tassert(s.left._color === RED);\n\ts.left._color = BLACK;\n\trotate_right(n.parent);\n\treturn s;\n};\n\nexport default delete_case5;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_case5.js", "access": "public", @@ -893,7 +914,7 @@ "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_case5.js", "importStyle": "delete_case5", "description": "Preconditions:\n - n is black\n - all root-leaf paths going through n have a black height of b - 1\n - all other root-leaf paths have a black height of b\n - n is not the root\n - n's sibling is black\n - if n is a left child, the right child of n's sibling is red\n - if n is a right child, the left child of n's sibling is red", - "lineNumber": 21, + "lineNumber": 22, "params": [ { "nullable": null, @@ -906,13 +927,20 @@ "description": "The input node." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The root of the modified subtree." + } }, { "__docId__": 66, "kind": "file", "name": "src/deletion/delete_no_child.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\n\nimport replace_node from './replace_node.js';\nimport delete_case1 from './delete_case1.js';\n\nimport prune from './prune.js';\n\n/**\n * Delete a node n that has no non-leaf child.\n *\n * Precondition:\n * - n has no non-leaf child.\n * - n is not the root\n *\n * @param {Node} n - The node to delete.\n */\nconst delete_no_child = (n) => {\n\tassert(n instanceof Node);\n\tassert(n.parent !== null);\n\tassert(n.left === null);\n\tassert(n.right === null);\n\n\tif (n._color !== BLACK) {\n\t\tassert(n._color === RED);\n\t\tprune(n);\n\t\treturn;\n\t}\n\n\t// Mock leaf since there is no left child\n\t// We use key = n.key to avoid mixing types, but this property is never\n\t// accessed.\n\tconst leaf = new Node(BLACK, n.key);\n\n\t// Replace n with the mocked leaf\n\treplace_node(n, leaf);\n\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1. The leaf is black, so there are more things to fix.\n\tdelete_case1(leaf);\n\n\t// Delete mocked leaf\n\tprune(leaf);\n};\n\nexport default delete_no_child;\n", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\n\nimport delete_case1 from './delete_case1.js';\n\nimport prune from './prune.js';\n\n/**\n * Delete a node n that has no non-leaf child.\n *\n * Precondition:\n * - n has no non-leaf child.\n * - n is not the root\n *\n * @param {Node} n - The node to delete.\n * @return {Node} The root of the modified subtree.\n */\nconst delete_no_child = (n) => {\n\tassert(n instanceof Node);\n\tassert(n.parent !== null);\n\tassert(n.left === null);\n\tassert(n.right === null);\n\n\tif (n._color !== BLACK) {\n\t\tassert(n._color === RED);\n\t\tprune(n);\n\t\treturn n.parent;\n\t}\n\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1. The leaf is black, so there are more things to fix.\n\t// NOTE We temporarily keep n in the tree to mock a leaf, since n does not\n\t// have children.\n\tconst subtree = delete_case1(n);\n\n\t// Delete mocked leaf\n\tprune(n);\n\treturn subtree;\n};\n\nexport default delete_no_child;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_no_child.js", "access": "public", @@ -946,13 +974,20 @@ "description": "The node to delete." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The root of the modified subtree." + } }, { "__docId__": 68, "kind": "file", "name": "src/deletion/delete_one_child.js", - "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\n\nimport replace_node from './replace_node.js';\n\n/**\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n */\nconst delete_one_child = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.left instanceof Node);\n\tassert(n.left._color === RED);\n\tassert(n.right === null);\n\n\tconst child = n.left;\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1.\n\t// We can easily fix this when its only child is an\n\t// internal RED node: change the color of the child to black and\n\t// replace n with it.\n\treplace_node(n, child);\n\tchild._color = BLACK;\n};\n\nexport default delete_one_child;\n", + "content": "import assert from 'assert';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport Node from '../types/Node.js';\n\nimport replace_node from './replace_node.js';\n\n/**\n * Delete a node n with one non-leaf left child and one leaf right\n * child.\n *\n * p\n * |\n * n (BLACK)\n * / \\\n * RED -\n * / \\\n * - -\n *\n * Precondition:\n * - n has exactly one non-leaf child.\n * - n is not the root\n * - n's only non-leaf child is n's left child.\n * - hence, n's right child is a leaf\n * - hence, n's left child is RED\n * - hence, n is BLACK\n *\n * @param {Node} n - The node to delete.\n */\nconst delete_one_child = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.left instanceof Node);\n\tassert(n.left._color === RED);\n\tassert(n.right === null);\n\n\tconst child = n.left;\n\t// If n is black, deleting it reduces the black-height of every path going\n\t// through it by 1.\n\t// We can easily fix this when its only child is an\n\t// internal RED node: change the color of the child to black and\n\t// replace n with it.\n\t// TODO we could know n's direction depending whether swap_left or\n\t// swap_non_adjacent has been called upstream.\n\treplace_node(n, child);\n\tchild._color = BLACK;\n};\n\nexport default delete_one_child;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/delete_one_child.js", "access": "public", @@ -972,8 +1007,8 @@ "export": true, "importPath": "@aureooms/js-red-black-tree/src/deletion/delete_one_child.js", "importStyle": "delete_one_child", - "description": "Delete a node n with one non-leaf left child and one leaf right\nchild.\n\nPrecondition:\n - n has exactly one non-leaf child.\n - n is not the root\n - n's only non-leaf child is n's left child.\n - hence, n's right child is a leaf\n - hence, n's left child is RED\n - hence, n is BLACK", - "lineNumber": 22, + "description": "Delete a node n with one non-leaf left child and one leaf right\nchild.\n\n p\n |\n n (BLACK)\n / \\\n RED -\n / \\\n - -\n\nPrecondition:\n - n has exactly one non-leaf child.\n - n is not the root\n - n's only non-leaf child is n's left child.\n - hence, n's right child is a leaf\n - hence, n's left child is RED\n - hence, n is BLACK", + "lineNumber": 30, "params": [ { "nullable": null, @@ -1032,7 +1067,7 @@ "__docId__": 72, "kind": "file", "name": "src/deletion/replace_node.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n */\nconst replace_node = (A, B) => {\n\tassert(A instanceof Node);\n\tassert(B instanceof Node);\n\t// We never apply delete_one_child or delete_no_child on the root\n\tassert(A.parent !== null);\n\n\tif (A === A.parent.left) A.parent.left = B;\n\telse A.parent.right = B;\n\n\tB.parent = A.parent;\n};\n\nexport default replace_node;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Replaces node A by node B.\n *\n * @param {Node} A - The node to replace.\n * @param {Node} B - The replacement node.\n */\nconst replace_node = (A, B) => {\n\tassert(A instanceof Node);\n\tassert(B instanceof Node);\n\t// We never apply replace_node on the root\n\tassert(A.parent !== null);\n\n\tif (A === A.parent.left) A.parent.left = B;\n\telse A.parent.right = B;\n\n\tB.parent = A.parent;\n};\n\nexport default replace_node;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/deletion/replace_node.js", "access": "public", @@ -1294,7 +1329,7 @@ "__docId__": 82, "kind": "file", "name": "src/index.js", - "content": "export {default as empty} from './api/empty.js';\nexport {default as from} from './api/from.js';\nexport {default as BLACK} from './color/BLACK.js';\nexport {default as RED} from './color/RED.js';\nexport {default as _debug} from './debug/_debug.js';\nexport {default as delete_case0} from './deletion/delete_case0.js';\nexport {default as delete_case1} from './deletion/delete_case1.js';\nexport {default as delete_case2} from './deletion/delete_case2.js';\nexport {default as delete_case3} from './deletion/delete_case3.js';\nexport {default as delete_case4} from './deletion/delete_case4.js';\nexport {default as delete_case5} from './deletion/delete_case5.js';\nexport {default as delete_no_child} from './deletion/delete_no_child.js';\nexport {default as delete_one_child} from './deletion/delete_one_child.js';\nexport {default as prune} from './deletion/prune.js';\nexport {default as replace_node} from './deletion/replace_node.js';\nexport {default as grandparent} from './family/grandparent.js';\nexport {default as predecessor} from './family/predecessor.js';\nexport {default as sibling} from './family/sibling.js';\nexport {default as uncle} from './family/uncle.js';\nexport {default as insert} from './insertion/insert.js';\nexport {default as insert_case0} from './insertion/insert_case0.js';\nexport {default as insert_case1} from './insertion/insert_case1.js';\nexport {default as insert_case2} from './insertion/insert_case2.js';\nexport {default as insert_case3} from './insertion/insert_case3.js';\nexport {default as insert_case4} from './insertion/insert_case4.js';\nexport {default as rotate_left} from './rotate/rotate_left.js';\nexport {default as rotate_right} from './rotate/rotate_right.js';\nexport {default as search} from './search/search.js';\nexport {default as inordertraversal} from './traversal/inordertraversal.js';\nexport {default as rangetraversal} from './traversal/rangetraversal.js';\nexport {default as Node} from './types/Node.js';\nexport {default as RedBlackTree} from './types/RedBlackTree.js';\n", + "content": "export {default as empty} from './api/empty.js';\nexport {default as from} from './api/from.js';\nexport {default as BLACK} from './color/BLACK.js';\nexport {default as RED} from './color/RED.js';\nexport {default as _debug} from './debug/_debug.js';\nexport {default as delete_case0} from './deletion/delete_case0.js';\nexport {default as delete_case1} from './deletion/delete_case1.js';\nexport {default as delete_case2} from './deletion/delete_case2.js';\nexport {default as delete_case3} from './deletion/delete_case3.js';\nexport {default as delete_case4} from './deletion/delete_case4.js';\nexport {default as delete_case5} from './deletion/delete_case5.js';\nexport {default as delete_no_child} from './deletion/delete_no_child.js';\nexport {default as delete_one_child} from './deletion/delete_one_child.js';\nexport {default as prune} from './deletion/prune.js';\nexport {default as replace_node} from './deletion/replace_node.js';\nexport {default as grandparent} from './family/grandparent.js';\nexport {default as predecessor} from './family/predecessor.js';\nexport {default as sibling} from './family/sibling.js';\nexport {default as uncle} from './family/uncle.js';\nexport {default as insert} from './insertion/insert.js';\nexport {default as insert_case0} from './insertion/insert_case0.js';\nexport {default as insert_case1} from './insertion/insert_case1.js';\nexport {default as insert_case2} from './insertion/insert_case2.js';\nexport {default as insert_case3} from './insertion/insert_case3.js';\nexport {default as insert_case4} from './insertion/insert_case4.js';\nexport {default as rotate_left} from './rotate/rotate_left.js';\nexport {default as rotate_right} from './rotate/rotate_right.js';\nexport {default as search} from './search/search.js';\nexport {default as swap_color} from './swap/swap_color.js';\nexport {default as swap_left} from './swap/swap_left.js';\nexport {default as swap_non_adjacent} from './swap/swap_non_adjacent.js';\nexport {default as inordertraversal} from './traversal/inordertraversal.js';\nexport {default as leftOpenRangeTraversal} from './traversal/leftOpenRangeTraversal.js';\nexport {default as rangetraversal} from './traversal/rangetraversal.js';\nexport {default as rightOpenRangeTraversal} from './traversal/rightOpenRangeTraversal.js';\nexport {default as Node} from './types/Node.js';\nexport {default as RedBlackTree} from './types/RedBlackTree.js';\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/index.js", "access": "public", @@ -1378,7 +1413,7 @@ "__docId__": 85, "kind": "file", "name": "src/insertion/insert_case0.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport insert_case1 from './insert_case1.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n */\nconst insert_case0 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent === null) n._color = BLACK;\n\telse insert_case1(n);\n};\n\nexport default insert_case0;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport insert_case1 from './insert_case1.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n */\nconst insert_case0 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left._color === BLACK);\n\tassert(n.right._color === BLACK);\n\t/**\n\t * If n is the root of the tree, paint it black and we are done.\n\t *\n\t * >R\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent === null) {\n\t\tn._color = BLACK;\n\t\treturn n;\n\t}\n\n\treturn insert_case1(n);\n};\n\nexport default insert_case0;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case0.js", "access": "public", @@ -1399,7 +1434,7 @@ "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case0.js", "importStyle": "insert_case0", "description": "Preconditions:\n - n is red.\n - n's children are BLACK", - "lineNumber": 14, + "lineNumber": 15, "params": [ { "nullable": null, @@ -1412,13 +1447,20 @@ "description": "The input node." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The root of the modified subtree." + } }, { "__docId__": 87, "kind": "file", "name": "src/insertion/insert_case1.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport insert_case2 from './insert_case2.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case1 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t */\n\tif (n.parent._color === BLACK) return;\n\n\tinsert_case2(n);\n};\n\nexport default insert_case1;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport insert_case2 from './insert_case2.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n */\nconst insert_case1 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\n\t/**\n\t * If the parent of n is black then we have nothing to do.\n\t *\n\t * B\n\t * / \\\n\t * >R -\n\t * / \\\n\t * - -\n\t */\n\treturn n.parent._color === BLACK ? n : insert_case2(n);\n};\n\nexport default insert_case1;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case1.js", "access": "public", @@ -1439,7 +1481,7 @@ "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case1.js", "importStyle": "insert_case1", "description": "Preconditions:\n - n is red.\n - n's children are BLACK\n - n is not the root of the tree.", - "lineNumber": 15, + "lineNumber": 16, "params": [ { "nullable": null, @@ -1452,13 +1494,20 @@ "description": "The input node." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The root of the modified subtree." + } }, { "__docId__": 89, "kind": "file", "name": "src/insertion/insert_case2.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport uncle from '../family/uncle.js';\nimport grandparent from '../family/grandparent.js';\nimport insert_case0 from './insert_case0.js';\nimport insert_case3 from './insert_case3.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case2 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst u = uncle(n);\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t */\n\n\tif (u !== null && u._color !== BLACK) {\n\t\tassert(u._color === RED);\n\t\tn.parent._color = BLACK;\n\t\tu._color = BLACK;\n\t\tconst g = grandparent(n);\n\t\tg._color = RED;\n\t\tinsert_case0(g);\n\t} else insert_case3(n);\n};\n\nexport default insert_case2;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport uncle from '../family/uncle.js';\nimport grandparent from '../family/grandparent.js';\nimport insert_case0 from './insert_case0.js';\nimport insert_case3 from './insert_case3.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n */\nconst insert_case2 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst u = uncle(n);\n\n\t/**\n\t * If n has a non-leaf uncle and this uncle is red then we simply\n\t * repaint the parent and the uncle of n in black, the grandparent of\n\t * n in red, then call insert_case0 on n's grandparent.\n\t *\n\t * B >R\n\t * / \\ / \\\n\t * R R B B\n\t * / \\ / \\ --> / \\ / \\\n\t * >R - - - R - - -\n\t * / \\ / \\\n\t * - - - -\n\t */\n\n\tif (u !== null && u._color !== BLACK) {\n\t\tassert(u._color === RED);\n\t\tn.parent._color = BLACK;\n\t\tu._color = BLACK;\n\t\tconst g = grandparent(n);\n\t\tg._color = RED;\n\t\treturn insert_case0(g);\n\t}\n\n\treturn insert_case3(n);\n};\n\nexport default insert_case2;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case2.js", "access": "public", @@ -1479,7 +1528,7 @@ "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case2.js", "importStyle": "insert_case2", "description": "Preconditions:\n - n is red.\n - n's children are BLACK\n - n is not the root of the tree.\n - n's parent is red.", - "lineNumber": 19, + "lineNumber": 20, "params": [ { "nullable": null, @@ -1492,13 +1541,20 @@ "description": "The input node." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The root of the modified subtree." + } }, { "__docId__": 91, "kind": "file", "name": "src/insertion/insert_case3.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport grandparent from '../family/grandparent.js';\nimport insert_case4 from './insert_case4.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case3 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst g = grandparent(n);\n\n\t/**\n\t * If the path from g to n makes a left-right, change it to a left-left\n\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t * parent of n.\n\t *\n\t * B B\n\t * / \\ / \\\n\t * R B R B\n\t * / \\ / \\ --> / \\ / \\\n\t * = >R - - >R = - -\n\t * / \\ / \\\n\t * = = = =\n\t */\n\n\tif (n === n.parent.right && n.parent === g.left) {\n\t\trotate_left(n.parent);\n\n\t\t/**\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\t} else if (n === n.parent.left && n.parent === g.right) {\n\t\t/**\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = >R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t */\n\t\trotate_right(n.parent);\n\n\t\t/**\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t}\n\n\tinsert_case4(n);\n};\n\nexport default insert_case3;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport insert_case4 from './insert_case4.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n *\n * Here we fix the input subtree to pass the preconditions of {@link insert_case4}.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n */\nconst insert_case3 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst p = n.parent;\n\tconst g = p.parent;\n\n\tif (n === p.right && p === g.left) {\n\t\t/**\n\t\t * If the path from g to n makes a left-right, change it to a left-left\n\t\t * with {@link rotate_left}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * R B >R B\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * = >R - - R = - -\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t */\n\t\trotate_left(p);\n\n\t\t/**\n\t\t * Rotate_left can be the below because of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.left, *saved_left_n=n.left;\n\t\t * g.left=n;\n\t\t * n.left=saved_p;\n\t\t * saved_p.right=saved_left_n;\n\t\t *\n\t\t * and modify the parent's nodes properly\n\t\t */\n\n\t\t// n = n.left; /!\\ need to fix rotate, so that we can safely reference a node\n\t\treturn insert_case4(p);\n\t}\n\n\tif (n === p.left && p === g.right) {\n\t\t/**\n\t\t * If the path from g to n makes a right-left, change it to a right-right\n\t\t * with {@link rotate_right}. Then call {@link insert_case4} on the old\n\t\t * parent of n.\n\t\t *\n\t\t * B B\n\t\t * / \\ / \\\n\t\t * B R B >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - >R = - - = R\n\t\t * / \\ / \\\n\t\t * = = = =\n\t\t */\n\t\trotate_right(p);\n\n\t\t/**\n\t\t * Rotate_right can be the below to take advantage of already having *g = grandparent(n)\n\t\t *\n\t\t * saved_p=g.right, *saved_right_n=n.right;\n\t\t * g.right=n;\n\t\t * n.right=saved_p;\n\t\t * saved_p.left=saved_right_n;\n\t\t *\n\t\t */\n\n\t\t// n = n.right ;\n\t\treturn insert_case4(p);\n\t}\n\n\treturn insert_case4(n);\n};\n\nexport default insert_case3;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case3.js", "access": "public", @@ -1532,13 +1588,20 @@ "description": "The input node." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The root of the modified subtree." + } }, { "__docId__": 93, "kind": "file", "name": "src/insertion/insert_case4.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport grandparent from '../family/grandparent.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n */\nconst insert_case4 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst g = grandparent(n);\n\n\t// Repaint n's parent black, n's grandparent red\n\tn.parent._color = BLACK;\n\tg._color = RED;\n\n\tif (n === n.parent.left) {\n\t\t/**\n\t\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B >R R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * >R = - - = = = B\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t */\n\t\tassert(g.left instanceof Node);\n\t\tassert(n === g.left.left);\n\t\tassert(g.right === null || g.right._color === BLACK);\n\t\trotate_right(g);\n\t} else {\n\t\t/**\n\t\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B R >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - = >R B = = =\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t */\n\t\tassert(g.right instanceof Node);\n\t\tassert(n === g.right.right);\n\t\tassert(g.left === null || g.left._color === BLACK);\n\t\trotate_left(g);\n\t}\n};\n\nexport default insert_case4;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport rotate_left from '../rotate/rotate_left.js';\nimport rotate_right from '../rotate/rotate_right.js';\nimport grandparent from '../family/grandparent.js';\n\n/**\n * Preconditions:\n * - n is red.\n * - n's children are BLACK\n * - n is not the root of the tree.\n * - n's parent is red.\n * - n's uncle is black.\n * - the path from n to its grandparent makes a left-left or right-right.\n *\n * @param {Node} n - The input node.\n * @return {Node} The root of the modified subtree.\n */\nconst insert_case4 = (n) => {\n\tassert(n instanceof Node);\n\tassert(n._color === RED);\n\tassert(n.left === null || n.left._color === BLACK);\n\tassert(n.right === null || n.right._color === BLACK);\n\tassert(n.parent !== null);\n\tassert(n.parent._color === RED);\n\tconst g = grandparent(n);\n\n\t// Repaint n's parent black, n's grandparent red\n\tn.parent._color = BLACK;\n\tg._color = RED;\n\n\tif (n === n.parent.left) {\n\t\t/**\n\t\t * If the path from g to n makes a left-left, {@link rotate_right} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B >R R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * >R = - - = = = B\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t */\n\t\tassert(g.left instanceof Node);\n\t\tassert(n === g.left.left);\n\t\tassert(g.right === null || g.right._color === BLACK);\n\t\trotate_right(g);\n\t} else {\n\t\t/**\n\t\t * If the path from g to n makes a right-right, {@link rotate_left} at g.\n\t\t * We are done.\n\t\t *\n\t\t * R B\n\t\t * / \\ / \\\n\t\t * B B R >R\n\t\t * / \\ / \\ --> / \\ / \\\n\t\t * - - = >R B = = =\n\t\t * / \\ / \\\n\t\t * = = - -\n\t\t */\n\t\tassert(g.right instanceof Node);\n\t\tassert(n === g.right.right);\n\t\tassert(g.left === null || g.left._color === BLACK);\n\t\trotate_left(g);\n\t}\n\n\treturn n.parent;\n};\n\nexport default insert_case4;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/insertion/insert_case4.js", "access": "public", @@ -1559,7 +1622,7 @@ "importPath": "@aureooms/js-red-black-tree/src/insertion/insert_case4.js", "importStyle": "insert_case4", "description": "Preconditions:\n - n is red.\n - n's children are BLACK\n - n is not the root of the tree.\n - n's parent is red.\n - n's uncle is black.\n - the path from n to its grandparent makes a left-left or right-right.", - "lineNumber": 20, + "lineNumber": 21, "params": [ { "nullable": null, @@ -1572,13 +1635,20 @@ "description": "The input node." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The root of the modified subtree." + } }, { "__docId__": 95, "kind": "file", "name": "src/rotate/rotate_left.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * A B\n * / \\ / \\\n * a B -> A c\n * / \\ / \\\n * b c a b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nconst rotate_left = (A) => {\n\tassert(A instanceof Node);\n\tconst B = A.right;\n\tassert(B instanceof Node);\n\tconst a = A.left;\n\tconst b = B.left;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tA.left = B;\n\tA.right = c;\n\n\tB.left = a;\n\tB.right = b;\n\n\tif (a !== null) a.parent = B;\n\tif (b !== null) b.parent = B;\n\tif (c !== null) c.parent = A;\n};\n\nexport default rotate_left;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * p p\n * | |\n * A B\n * / \\ / \\\n * x B -> A y\n * / \\ / \\\n * b y x b\n *\n *\n * @param {Node} A - The root of the tree.\n *\n */\n\nconst rotate_left = (A) => {\n\tassert(A instanceof Node);\n\tconst B = A.right;\n\tassert(B instanceof Node);\n\n\tconst p = A.parent;\n\tif (p !== null) {\n\t\tif (A === p.left) p.left = B;\n\t\telse p.right = B;\n\t}\n\n\tB.parent = p;\n\tA.parent = B;\n\n\tconst b = B.left;\n\tA.right = b;\n\tB.left = A;\n\n\tif (b !== null) b.parent = A;\n};\n\nexport default rotate_left;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/rotate_left.js", "access": "public", @@ -1598,8 +1668,8 @@ "export": true, "importPath": "@aureooms/js-red-black-tree/src/rotate/rotate_left.js", "importStyle": "rotate_left", - "description": "Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n/!\\ This swaps the references to A and B.\n\n A B\n / \\ / \\\n a B -> A c\n / \\ / \\\n b c a b", - "lineNumber": 19, + "description": "Rotate tree left. (see https://en.wikipedia.org/wiki/Tree_rotation)\n\n p p\n | |\n A B\n / \\ / \\\n x B -> A y\n / \\ / \\\n b y x b", + "lineNumber": 20, "params": [ { "nullable": null, @@ -1618,7 +1688,7 @@ "__docId__": 97, "kind": "file", "name": "src/rotate/rotate_right.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n * /!\\ This swaps the references to A and B.\n *\n * B A\n * / \\ / \\\n * A c -> a B\n * / \\ / \\\n * a b b c\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nconst rotate_right = (B) => {\n\tassert(B instanceof Node);\n\tconst A = B.left;\n\tassert(A instanceof Node);\n\tconst a = A.left;\n\tconst b = A.right;\n\tconst c = B.right;\n\n\t[A.key, B.key] = [B.key, A.key];\n\t[A._color, B._color] = [B._color, A._color];\n\n\tB.left = a;\n\tB.right = A;\n\n\tA.left = b;\n\tA.right = c;\n\n\tif (a !== null) a.parent = B;\n\tif (b !== null) b.parent = A;\n\tif (c !== null) c.parent = A;\n};\n\nexport default rotate_right;\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n *\n * p p\n * | |\n * B A\n * / \\ / \\\n * A y -> x B\n * / \\ / \\\n * x b b j\n *\n *\n * @param {Node} B - The root of the tree.\n *\n */\n\nconst rotate_right = (B) => {\n\tassert(B instanceof Node);\n\tconst A = B.left;\n\tassert(A instanceof Node);\n\n\tconst p = B.parent;\n\tif (p !== null) {\n\t\tif (B === p.left) p.left = A;\n\t\telse p.right = A;\n\t}\n\n\tA.parent = p;\n\tB.parent = A;\n\n\tconst b = A.right;\n\tB.left = b;\n\tA.right = B;\n\n\tif (b !== null) b.parent = B;\n};\n\nexport default rotate_right;\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/rotate/rotate_right.js", "access": "public", @@ -1638,8 +1708,8 @@ "export": true, "importPath": "@aureooms/js-red-black-tree/src/rotate/rotate_right.js", "importStyle": "rotate_right", - "description": "Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n/!\\ This swaps the references to A and B.\n\n B A\n / \\ / \\\n A c -> a B\n / \\ / \\\n a b b c", - "lineNumber": 19, + "description": "Rotate tree right. (see https://en.wikipedia.org/wiki/Tree_rotation)\n\n p p\n | |\n B A\n / \\ / \\\n A y -> x B\n / \\ / \\\n x b b j", + "lineNumber": 20, "params": [ { "nullable": null, @@ -1730,6 +1800,153 @@ { "__docId__": 101, "kind": "file", + "name": "src/swap/swap_color.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Swap colors of two arbitrary nodes.\n *\n * -A +B -> +A -B\n *\n * @param {Node} A - The first node.\n * @param {Node} B - The second node.\n */\n\nconst swap_color = (A, B) => {\n\tassert(A instanceof Node);\n\tassert(B instanceof Node);\n\n\tconst color = A._color;\n\tA._color = B._color;\n\tB._color = color;\n};\n\nexport default swap_color;\n", + "static": true, + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/swap/swap_color.js", + "access": "public", + "description": null, + "lineNumber": 1 + }, + { + "__docId__": 102, + "kind": "function", + "name": "swap_color", + "memberof": "src/swap/swap_color.js", + "generator": false, + "async": false, + "static": true, + "longname": "src/swap/swap_color.js~swap_color", + "access": "public", + "export": true, + "importPath": "@aureooms/js-red-black-tree/src/swap/swap_color.js", + "importStyle": "swap_color", + "description": "Swap colors of two arbitrary nodes.\n\n -A +B -> +A -B", + "lineNumber": 13, + "params": [ + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "A", + "description": "The first node." + }, + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "B", + "description": "The second node." + } + ], + "return": null + }, + { + "__docId__": 103, + "kind": "file", + "name": "src/swap/swap_left.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport replace_node from '../deletion/replace_node.js';\nimport swap_color from './swap_color.js';\n\n/**\n * Swap pointers and colors of a node and its left child B with one constraint:\n * - B's right child is a leaf\n *\n * NOTE: This constraint is implied because B is A's in-subtree predecessor.\n *\n * p p\n * | |\n * -A -B\n * / \\ / \\\n * +B c -> +A c\n * / \\ / \\\n * a - a -\n *\n * @param {Node} A - The node.\n * @return {Node} The node B.\n */\n\nconst swap_left = (A) => {\n\tassert(A instanceof Node);\n\tconst B = A.left;\n\tassert(B instanceof Node);\n\tconst a = B.left;\n\tassert(B.right === null);\n\tconst c = A.right;\n\n\tif (A.parent === null) {\n\t\tB.parent = null;\n\t} else {\n\t\treplace_node(A, B);\n\t}\n\n\tA.parent = B;\n\n\tA.right = null;\n\tB.right = c;\n\tif (c !== null) c.parent = B;\n\n\tA.left = a;\n\tif (a !== null) a.parent = A;\n\tB.left = A;\n\n\tswap_color(A, B);\n\n\treturn B;\n};\n\nexport default swap_left;\n", + "static": true, + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/swap/swap_left.js", + "access": "public", + "description": null, + "lineNumber": 1 + }, + { + "__docId__": 104, + "kind": "function", + "name": "swap_left", + "memberof": "src/swap/swap_left.js", + "generator": false, + "async": false, + "static": true, + "longname": "src/swap/swap_left.js~swap_left", + "access": "public", + "export": true, + "importPath": "@aureooms/js-red-black-tree/src/swap/swap_left.js", + "importStyle": "swap_left", + "description": "Swap pointers and colors of a node and its left child B with one constraint:\n - B's right child is a leaf\n\nNOTE: This constraint is implied because B is A's in-subtree predecessor.\n\n p p\n | |\n -A -B\n / \\ / \\\n +B c -> +A c\n / \\ / \\\n a - a -", + "lineNumber": 24, + "params": [ + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "A", + "description": "The node." + } + ], + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The node B." + } + }, + { + "__docId__": 105, + "kind": "file", + "name": "src/swap/swap_non_adjacent.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport swap_color from './swap_color.js';\n\n/**\n * Swap pointers and colors of two NON-ADJACENT nodes with three constraints:\n * - B is not the root\n * - B is its parent right child\n * - B's right child is a leaf\n *\n * NOTE: These three constraints are implied because B is A's in-subtree\n * predecessor without being A's left child.\n *\n * p q q p\n * | \\ \\ |\n * -A +B +A -B\n * / \\ / \\ / \\ / \\\n * u v x - -> x - u v\n *\n * @param {Node} A - The first node.\n * @param {Node} B - The second node.\n */\n\nconst swap_non_adjacent = (A, B) => {\n\tassert(A instanceof Node);\n\tassert(B instanceof Node);\n\tconst p = A.parent;\n\tconst u = A.left;\n\tconst v = A.right;\n\tconst q = B.parent;\n\tconst x = B.left;\n\tassert(B.right === null);\n\tassert(q !== null);\n\tassert(B === q.right);\n\n\tif (p !== null) {\n\t\tif (A === p.left) p.left = B;\n\t\telse p.right = B;\n\t}\n\n\tq.right = A;\n\n\tA.parent = q;\n\tA.left = x;\n\tA.right = null;\n\tB.parent = p;\n\tB.left = u;\n\tB.right = v;\n\n\tif (x !== null) x.parent = A;\n\tif (u !== null) u.parent = B;\n\tif (v !== null) v.parent = B;\n\n\tswap_color(A, B);\n};\n\nexport default swap_non_adjacent;\n", + "static": true, + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/swap/swap_non_adjacent.js", + "access": "public", + "description": null, + "lineNumber": 1 + }, + { + "__docId__": 106, + "kind": "function", + "name": "swap_non_adjacent", + "memberof": "src/swap/swap_non_adjacent.js", + "generator": false, + "async": false, + "static": true, + "longname": "src/swap/swap_non_adjacent.js~swap_non_adjacent", + "access": "public", + "export": true, + "importPath": "@aureooms/js-red-black-tree/src/swap/swap_non_adjacent.js", + "importStyle": "swap_non_adjacent", + "description": "Swap pointers and colors of two NON-ADJACENT nodes with three constraints:\n - B is not the root\n - B is its parent right child\n - B's right child is a leaf\n\nNOTE: These three constraints are implied because B is A's in-subtree\npredecessor without being A's left child.\n\n p q q p\n | \\ \\ |\n -A +B +A -B\n / \\ / \\ / \\ / \\\n u v x - -> x - u v", + "lineNumber": 24, + "params": [ + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "A", + "description": "The first node." + }, + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "B", + "description": "The second node." + } + ], + "return": null + }, + { + "__docId__": 107, + "kind": "file", "name": "src/traversal/inordertraversal.js", "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Traverses the tree rooted at node in order.\n *\n * @param {Node} node - The root of the tree.\n * @returns {IterableIterator}\n */\nexport default function* inordertraversal(node) {\n\tassert(node instanceof Node);\n\tif (node.left !== null) {\n\t\t// Yield the nodes on the left recursively. Those nodes are all smaller\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tassert(node.left instanceof Node);\n\t\tyield* inordertraversal(node.left);\n\t}\n\n\t// Yield the current node.\n\tyield node.key;\n\n\tif (node.right !== null) {\n\t\t// Yield the nodes on the right recursively. Those nodes are all larger\n\t\t// than (or equal to) the current node by the binary search tree\n\t\t// properties.\n\t\tassert(node.right instanceof Node);\n\t\tyield* inordertraversal(node.right);\n\t}\n}\n", "static": true, @@ -1739,7 +1956,7 @@ "lineNumber": 1 }, { - "__docId__": 102, + "__docId__": 108, "kind": "function", "name": "inordertraversal", "memberof": "src/traversal/inordertraversal.js", @@ -1781,10 +1998,83 @@ } }, { - "__docId__": 103, + "__docId__": 109, + "kind": "file", + "name": "src/traversal/leftOpenRangeTraversal.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport inordertraversal from './inordertraversal.js';\n\n/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval (-oo, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n */\nexport default function* leftOpenRangeTraversal(compare, root, right) {\n\tif (compare(root.key, right) >= 0) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif (root.left !== null) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* leftOpenRangeTraversal(compare, root.left, right);\n\t\t}\n\t} else {\n\t\t// Otherwise yield entire left subtree, yield the root, and recurse on\n\t\t// the right subtree.\n\t\tif (root.left !== null) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* inordertraversal(root.left);\n\t\t}\n\n\t\tyield root.key;\n\t\tif (root.right !== null) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* leftOpenRangeTraversal(compare, root.right, right);\n\t\t}\n\t}\n}\n", + "static": true, + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/leftOpenRangeTraversal.js", + "access": "public", + "description": null, + "lineNumber": 1 + }, + { + "__docId__": 110, + "kind": "function", + "name": "leftOpenRangeTraversal", + "memberof": "src/traversal/leftOpenRangeTraversal.js", + "generator": true, + "async": false, + "static": true, + "longname": "src/traversal/leftOpenRangeTraversal.js~leftOpenRangeTraversal", + "access": "public", + "export": true, + "importPath": "@aureooms/js-red-black-tree/src/traversal/leftOpenRangeTraversal.js", + "importStyle": "leftOpenRangeTraversal", + "description": "Yields all the keys in the tree rooted at root that lie in the\ninterval (-oo, right[, in order.", + "lineNumber": 14, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{IterableIterator}" + } + ], + "params": [ + { + "nullable": null, + "types": [ + "Function" + ], + "spread": false, + "optional": false, + "name": "compare", + "description": "The comparison function." + }, + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "root", + "description": "The root of the tree." + }, + { + "nullable": null, + "types": [ + "any" + ], + "spread": false, + "optional": false, + "name": "right", + "description": "The non-inclusive upper bound of the interval." + } + ], + "return": { + "nullable": null, + "types": [ + "IterableIterator" + ], + "spread": false, + "description": "" + } + }, + { + "__docId__": 111, "kind": "file", "name": "src/traversal/rangetraversal.js", - "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\n\n/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n */\nexport default function* rangetraversal(compare, root, left, right) {\n\tif (compare(root.key, left) < 0) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif (root.right !== null) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t\t}\n\t} else if (compare(root.key, right) >= 0) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif (root.left !== null) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\t}\n\t} else {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif (root.left !== null) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\t}\n\n\t\tyield root.key;\n\t\tif (root.right !== null) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t\t}\n\t}\n}\n", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport leftOpenRangeTraversal from './leftOpenRangeTraversal.js';\nimport rightOpenRangeTraversal from './rightOpenRangeTraversal.js';\n\n/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, right[, in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @param {any} right - The non-inclusive upper bound of the interval.\n * @returns {IterableIterator}\n */\nexport default function* rangetraversal(compare, root, left, right) {\n\tif (compare(root.key, left) < 0) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif (root.right !== null) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.right, left, right);\n\t\t}\n\t} else if (compare(root.key, right) >= 0) {\n\t\t// If the root lies to the right of the interval, we can discard the\n\t\t// entire right subtree.\n\t\tif (root.left !== null) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rangetraversal(compare, root.left, left, right);\n\t\t}\n\t} else {\n\t\t// Otherwise just recurse on both subtrees and yield the root in\n\t\t// between.\n\t\tif (root.left !== null) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rightOpenRangeTraversal(compare, root.left, left);\n\t\t}\n\n\t\tyield root.key;\n\t\tif (root.right !== null) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* leftOpenRangeTraversal(compare, root.right, right);\n\t\t}\n\t}\n}\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/rangetraversal.js", "access": "public", @@ -1792,7 +2082,7 @@ "lineNumber": 1 }, { - "__docId__": 104, + "__docId__": 112, "kind": "function", "name": "rangetraversal", "memberof": "src/traversal/rangetraversal.js", @@ -1805,7 +2095,7 @@ "importPath": "@aureooms/js-red-black-tree/src/traversal/rangetraversal.js", "importStyle": "rangetraversal", "description": "Yields all the keys in the tree rooted at root that lie in the\ninterval [left, right[, in order.", - "lineNumber": 14, + "lineNumber": 16, "unknown": [ { "tagName": "@returns", @@ -1864,7 +2154,80 @@ } }, { - "__docId__": 105, + "__docId__": 113, + "kind": "file", + "name": "src/traversal/rightOpenRangeTraversal.js", + "content": "import assert from 'assert';\nimport Node from '../types/Node.js';\nimport inordertraversal from './inordertraversal.js';\n\n/**\n * Yields all the keys in the tree rooted at root that lie in the\n * interval [left, +oo), in order.\n *\n * @param {Function} compare - The comparison function.\n * @param {Node} root - The root of the tree.\n * @param {any} left - The inclusive lower bound of the interval.\n * @returns {IterableIterator}\n */\nexport default function* rightOpenRangeTraversal(compare, root, left) {\n\tif (compare(root.key, left) < 0) {\n\t\t// If the root lies to the left of the interval, we can discard the\n\t\t// entire left subtree.\n\t\tif (root.right !== null) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* rightOpenRangeTraversal(compare, root.right, left);\n\t\t}\n\t} else {\n\t\t// Otherwise recurse on left subtree, yield the root, and yield the\n\t\t// entire right subtree.\n\t\tif (root.left !== null) {\n\t\t\tassert(root.left instanceof Node);\n\t\t\tyield* rightOpenRangeTraversal(compare, root.left, left);\n\t\t}\n\n\t\tyield root.key;\n\t\tif (root.right !== null) {\n\t\t\tassert(root.right instanceof Node);\n\t\t\tyield* inordertraversal(root.right);\n\t\t}\n\t}\n}\n", + "static": true, + "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/traversal/rightOpenRangeTraversal.js", + "access": "public", + "description": null, + "lineNumber": 1 + }, + { + "__docId__": 114, + "kind": "function", + "name": "rightOpenRangeTraversal", + "memberof": "src/traversal/rightOpenRangeTraversal.js", + "generator": true, + "async": false, + "static": true, + "longname": "src/traversal/rightOpenRangeTraversal.js~rightOpenRangeTraversal", + "access": "public", + "export": true, + "importPath": "@aureooms/js-red-black-tree/src/traversal/rightOpenRangeTraversal.js", + "importStyle": "rightOpenRangeTraversal", + "description": "Yields all the keys in the tree rooted at root that lie in the\ninterval [left, +oo), in order.", + "lineNumber": 14, + "unknown": [ + { + "tagName": "@returns", + "tagValue": "{IterableIterator}" + } + ], + "params": [ + { + "nullable": null, + "types": [ + "Function" + ], + "spread": false, + "optional": false, + "name": "compare", + "description": "The comparison function." + }, + { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "optional": false, + "name": "root", + "description": "The root of the tree." + }, + { + "nullable": null, + "types": [ + "any" + ], + "spread": false, + "optional": false, + "name": "left", + "description": "The inclusive lower bound of the interval." + } + ], + "return": { + "nullable": null, + "types": [ + "IterableIterator" + ], + "spread": false, + "description": "" + } + }, + { + "__docId__": 115, "kind": "file", "name": "src/types/Node.js", "content": "/**\n * An internal node. This node can be red or black.\n *\n * @class\n * @param {number} color - The color of the node.\n * @param {any} key - The key of the node.\n */\nexport default function Node(color, key) {\n\t/** @member {number} The color of the node. */\n\tthis._color = color;\n\t/** @member {Node} The left child */\n\tthis.left = null;\n\t/** @member {Node} The right child */\n\tthis.right = null;\n\t/** @member {Node} The parent node. */\n\tthis.parent = null;\n\t/** @member {any} The key held by this node. */\n\tthis.key = key;\n}\n", @@ -1875,7 +2238,7 @@ "lineNumber": 1 }, { - "__docId__": 106, + "__docId__": 116, "kind": "function", "name": "Node", "memberof": "src/types/Node.js", @@ -1920,10 +2283,10 @@ "return": null }, { - "__docId__": 107, + "__docId__": 117, "kind": "file", "name": "src/types/RedBlackTree.js", - "content": "import assert from 'assert';\nimport Node from './Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport predecessor from '../family/predecessor.js';\nimport insert from '../insertion/insert.js';\nimport insert_case1 from '../insertion/insert_case1.js';\nimport delete_one_child from '../deletion/delete_one_child.js';\nimport delete_no_child from '../deletion/delete_no_child.js';\nimport search from '../search/search.js';\nimport inordertraversal from '../traversal/inordertraversal.js';\nimport rangetraversal from '../traversal/rangetraversal.js';\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport default class RedBlackTree {\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t */\n\tconstructor(compare) {\n\t\tassert(compare instanceof Function);\n\t\t/** @member {Function} The comparison function for node keys. */\n\t\tthis.compare = compare;\n\t\t/** @member {Node} The root of the tree. */\n\t\tthis.root = null;\n\t}\n\n\t/**\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t */\n\tisEmpty() {\n\t\treturn this.root === null;\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t */\n\tadd(key) {\n\t\tif (this.root === null) {\n\t\t\tthis.root = new Node(BLACK, key);\n\t\t} else {\n\t\t\tconst node = new Node(RED, key);\n\t\t\tinsert(this.compare, this.root, node);\n\t\t\tinsert_case1(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search(key) {\n\t\tif (this.root === null) return null;\n\t\treturn search(this.compare, this.root, key);\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t */\n\tget(key) {\n\t\tconst node = this._search(key);\n\t\treturn node === null ? null : node.key;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t */\n\thas(key) {\n\t\treturn this._search(key) !== null;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\t_delete(node) {\n\t\tassert(node instanceof Node);\n\t\tif (node.left !== null) {\n\t\t\t// Replace node's key with predecessor's key\n\t\t\tconst pred = predecessor(node);\n\t\t\tnode.key = pred.key;\n\t\t\t// Delete predecessor node\n\t\t\t// NOTE: this node can only have one non-leaf (left) child because\n\t\t\t// of red-black tree invariant.\n\t\t\tif (pred.left === null) {\n\t\t\t\tdelete_no_child(pred);\n\t\t\t} else {\n\t\t\t\tdelete_one_child(pred);\n\t\t\t}\n\t\t} else if (node.right !== null) {\n\t\t\t// Replace node's key with successor's key\n\t\t\t// NOTE: Since there is no left child, then there can only be one\n\t\t\t// right child by the red-black tree invariant.\n\t\t\tconst succ = node.right;\n\t\t\tnode.key = succ.key;\n\t\t\t// Delete successor node\n\t\t\tdelete_no_child(succ);\n\t\t} else if (node === this.root) {\n\t\t\tthis.root = null;\n\t\t} else {\n\t\t\tdelete_no_child(node);\n\t\t}\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#_delete}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove(key) {\n\t\tconst node = this._search(key);\n\t\tif (node === null) return false;\n\n\t\tthis._delete(node);\n\t\treturn true;\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t */\n\t*range(left, right) {\n\t\tif (this.root !== null)\n\t\t\tyield* rangetraversal(this.compare, this.root, left, right);\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t */\n\t*items() {\n\t\tif (this.root !== null) yield* inordertraversal(this.root);\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator]() {\n\t\treturn this.items();\n\t}\n\n\t/**\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic empty(compare) {\n\t\treturn new RedBlackTree(compare);\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from(compare, iterable) {\n\t\tconst tree = new RedBlackTree(compare);\n\n\t\tfor (const element of iterable) tree.add(element);\n\n\t\treturn tree;\n\t}\n}\n", + "content": "import assert from 'assert';\nimport Node from './Node.js';\nimport BLACK from '../color/BLACK.js';\nimport RED from '../color/RED.js';\nimport predecessor from '../family/predecessor.js';\nimport insert from '../insertion/insert.js';\nimport insert_case2 from '../insertion/insert_case2.js';\nimport delete_one_child from '../deletion/delete_one_child.js';\nimport delete_no_child from '../deletion/delete_no_child.js';\nimport search from '../search/search.js';\nimport inordertraversal from '../traversal/inordertraversal.js';\nimport rangetraversal from '../traversal/rangetraversal.js';\nimport replace_node from '../deletion/replace_node.js';\nimport swap_non_adjacent from '../swap/swap_non_adjacent.js';\nimport swap_left from '../swap/swap_left.js';\n\n/**\n * A RedBlackTree with key-only nodes.\n *\n */\nexport default class RedBlackTree {\n\t/**\n\t * Constructs a new empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function for node keys.\n\t */\n\tconstructor(compare) {\n\t\tassert(compare instanceof Function);\n\t\t/** @member {Function} The comparison function for node keys. */\n\t\tthis.compare = compare;\n\t\t/** @member {Node} The root of the tree. */\n\t\tthis.root = null;\n\t}\n\n\t/**\n\t * Tells whether the tree is empty.\n\t *\n\t * @returns {boolean} true if empty, false otherwise.\n\t */\n\tisEmpty() {\n\t\treturn this.root === null;\n\t}\n\n\t/**\n\t * Adds a key to the tree.\n\t *\n\t * @param {any} key - The key to add.\n\t * @return {Node} The newly added node.\n\t */\n\tadd(key) {\n\t\tif (this.root === null) {\n\t\t\tthis.root = new Node(BLACK, key);\n\t\t\treturn this.root;\n\t\t}\n\n\t\tconst node = new Node(RED, key);\n\t\tinsert(this.compare, this.root, node);\n\t\tassert(node.parent !== null);\n\t\tif (node.parent._color !== BLACK) {\n\t\t\tconst subtree = insert_case2(node);\n\t\t\tif (subtree.parent === null) {\n\t\t\t\tthis.root = subtree;\n\t\t\t}\n\t\t}\n\n\t\treturn node;\n\t}\n\n\t/**\n\t * Search for the input key in the tree.\n\t * Returns the first node whose key equals the input key.\n\t * If no such node exists, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {Node}\n\t */\n\t_search(key) {\n\t\tif (this.root === null) return null;\n\t\treturn search(this.compare, this.root, key);\n\t}\n\n\t/**\n\t * Search for the input key in the tree. Returns the first node key found\n\t * in this way (with {@link RedBlackTree#_search}. If no such key exists\n\t * in the tree, returns null.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {any}\n\t */\n\tget(key) {\n\t\tconst node = this._search(key);\n\t\treturn node === null ? undefined : node.key;\n\t}\n\n\t/**\n\t * Returns true if and only if the tree contains the input\n\t * key.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean}\n\t */\n\thas(key) {\n\t\treturn this._search(key) !== null;\n\t}\n\n\t/**\n\t * Deletes the input node from the tree.\n\t *\n\t * @param {Node} node - The input node to delete.\n\t */\n\tunlink(node) {\n\t\tassert(node instanceof Node);\n\t\tif (node.left !== null) {\n\t\t\t// Swap node with its predecessor\n\t\t\tconst pred = predecessor(node);\n\t\t\t// Delete predecessor node\n\t\t\t// NOTE: this node can have at most one non-leaf (left) child\n\t\t\t// because of red-black tree invariant.\n\t\t\tassert(pred.right === null);\n\t\t\tif (pred === node.left) {\n\t\t\t\tswap_left(node);\n\t\t\t} else {\n\t\t\t\tswap_non_adjacent(node, pred);\n\t\t\t}\n\n\t\t\tassert(node.right === null);\n\t\t\tif (node.left === null) {\n\t\t\t\tconst subtree = delete_no_child(node);\n\t\t\t\tif (subtree.parent === null) {\n\t\t\t\t\tthis.root = subtree;\n\t\t\t\t} else if (pred.parent === null) {\n\t\t\t\t\tassert(node === this.root);\n\t\t\t\t\tthis.root = pred;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tdelete_one_child(node);\n\t\t\t\tif (pred.parent === null) {\n\t\t\t\t\tassert(node === this.root);\n\t\t\t\t\tthis.root = pred;\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (node.right !== null) {\n\t\t\t/**\n\t\t\t * Swap node with its successor.\n\t\t\t *\n\t\t\t * NOTE: Since pred is a leaf, there can only by one node in the\n\t\t\t * right subtree, succ, which is necessarily red, hence\n\t\t\t * node is black.\n\t\t\t *\n\t\t\t * The configuration:\n\t\t\t *\n\t\t\t * (A) (B) (C)\n\t\t\t *\n\t\t\t * p p p\n\t\t\t * | | |\n\t\t\t * node (BLACK) succ (BLACK) succ (BLACK)\n\t\t\t * / \\ / \\ / \\\n\t\t\t * - succ (RED) -> - node (RED) -> - -\n\t\t\t * / \\ / \\\n\t\t\t * - - - -\n\t\t\t *\n\t\t\t * NOTE: We take a shortcut and go directly from (A) to (C)\n\t\t\t */\n\t\t\tassert(node.left === null);\n\t\t\tconst succ = node.right;\n\t\t\tassert(succ._color === RED);\n\t\t\tsucc._color = BLACK;\n\t\t\tif (node === this.root) {\n\t\t\t\tassert(node.parent === null);\n\t\t\t\tsucc.parent = null;\n\t\t\t\tthis.root = succ;\n\t\t\t} else {\n\t\t\t\treplace_node(node, succ);\n\t\t\t}\n\t\t} else if (node === this.root) {\n\t\t\tassert(node.parent === null);\n\t\t\tassert(node._color === BLACK);\n\t\t\tassert(node.left === null);\n\t\t\tassert(node.right === null);\n\t\t\tthis.root = null;\n\t\t} else {\n\t\t\tassert(node.left === null);\n\t\t\tassert(node.right === null);\n\t\t\tconst subtree = delete_no_child(node);\n\t\t\tif (subtree.parent === null) {\n\t\t\t\tthis.root = subtree;\n\t\t\t}\n\t\t}\n\t}\n\n\t/**\n\t * Search for the first node of the tree whose key equals the input key\n\t * (with {@link RedBlackTree#_search}), then delete that node\n\t * (with {@link RedBlackTree#unlink}). If such a node is found and deleted\n\t * then return true. Return false otherwise.\n\t *\n\t * @param {any} key - The input key.\n\t * @returns {boolean} - Whether the key existed in the tree before removal.\n\t */\n\tremove(key) {\n\t\tconst node = this._search(key);\n\t\tif (node === null) return false;\n\n\t\tthis.unlink(node);\n\t\treturn true;\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree that lie in the\n\t * interval [left, right[.\n\t * @param {any} left - The left bound of the interval.\n\t * @param {any} right - The right bound of the interval.\n\t * @returns {IterableIterator}\n\t */\n\t*range(left, right) {\n\t\tif (this.root !== null)\n\t\t\tyield* rangetraversal(this.compare, this.root, left, right);\n\t}\n\n\t/**\n\t * Returns an in order iterator over the keys of the tree.\n\t *\n\t * @returns {IterableIterator}\n\t */\n\t*items() {\n\t\tif (this.root !== null) yield* inordertraversal(this.root);\n\t}\n\n\t/**\n\t * Same as {@link RedBlackTree#items}.\n\t */\n\t[Symbol.iterator]() {\n\t\treturn this.items();\n\t}\n\n\t/**\n\t * Constructs an empty red-black tree.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic empty(compare) {\n\t\treturn new RedBlackTree(compare);\n\t}\n\n\t/**\n\t * Constructs a red-black tree from an input iterable.\n\t *\n\t * @param {Function} compare - The comparison function to use.\n\t * @param {Iterable} iterable - The input iterable.\n\t * @returns {RedBlackTree}\n\t */\n\tstatic from(compare, iterable) {\n\t\tconst tree = new RedBlackTree(compare);\n\n\t\tfor (const element of iterable) tree.add(element);\n\n\t\treturn tree;\n\t}\n}\n", "static": true, "longname": "/home/runner/work/js-red-black-tree/js-red-black-tree/src/types/RedBlackTree.js", "access": "public", @@ -1931,7 +2294,7 @@ "lineNumber": 1 }, { - "__docId__": 108, + "__docId__": 118, "kind": "class", "name": "RedBlackTree", "memberof": "src/types/RedBlackTree.js", @@ -1942,11 +2305,11 @@ "importPath": "@aureooms/js-red-black-tree/src/types/RedBlackTree.js", "importStyle": "RedBlackTree", "description": "A RedBlackTree with key-only nodes.", - "lineNumber": 18, + "lineNumber": 21, "interface": false }, { - "__docId__": 109, + "__docId__": 119, "kind": "constructor", "name": "constructor", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -1956,7 +2319,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#constructor", "access": "public", "description": "Constructs a new empty red-black tree.", - "lineNumber": 24, + "lineNumber": 27, "params": [ { "nullable": null, @@ -1971,7 +2334,7 @@ ] }, { - "__docId__": 110, + "__docId__": 120, "kind": "member", "name": "compare", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -1979,7 +2342,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#compare", "access": "public", "description": null, - "lineNumber": 27, + "lineNumber": 30, "type": { "types": [ "*" @@ -1987,7 +2350,7 @@ } }, { - "__docId__": 111, + "__docId__": 121, "kind": "member", "name": "root", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -1995,7 +2358,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#root", "access": "public", "description": null, - "lineNumber": 29, + "lineNumber": 32, "type": { "types": [ "*" @@ -2003,7 +2366,7 @@ } }, { - "__docId__": 112, + "__docId__": 122, "kind": "method", "name": "isEmpty", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2013,7 +2376,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#isEmpty", "access": "public", "description": "Tells whether the tree is empty.", - "lineNumber": 37, + "lineNumber": 40, "unknown": [ { "tagName": "@returns", @@ -2031,7 +2394,7 @@ "params": [] }, { - "__docId__": 113, + "__docId__": 123, "kind": "method", "name": "add", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2041,7 +2404,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#add", "access": "public", "description": "Adds a key to the tree.", - "lineNumber": 46, + "lineNumber": 50, "params": [ { "nullable": null, @@ -2054,10 +2417,17 @@ "description": "The key to add." } ], - "return": null + "return": { + "nullable": null, + "types": [ + "Node" + ], + "spread": false, + "description": "The newly added node." + } }, { - "__docId__": 115, + "__docId__": 126, "kind": "method", "name": "_search", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2067,7 +2437,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#_search", "access": "private", "description": "Search for the input key in the tree.\nReturns the first node whose key equals the input key.\nIf no such node exists, returns null.", - "lineNumber": 64, + "lineNumber": 77, "unknown": [ { "tagName": "@returns", @@ -2096,7 +2466,7 @@ } }, { - "__docId__": 116, + "__docId__": 127, "kind": "method", "name": "get", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2106,7 +2476,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#get", "access": "public", "description": "Search for the input key in the tree. Returns the first node key found\nin this way (with {@link RedBlackTree#_search}. If no such key exists\nin the tree, returns null.", - "lineNumber": 77, + "lineNumber": 90, "unknown": [ { "tagName": "@returns", @@ -2135,7 +2505,7 @@ } }, { - "__docId__": 117, + "__docId__": 128, "kind": "method", "name": "has", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2145,7 +2515,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#has", "access": "public", "description": "Returns true if and only if the tree contains the input\nkey.", - "lineNumber": 89, + "lineNumber": 102, "unknown": [ { "tagName": "@returns", @@ -2174,17 +2544,17 @@ } }, { - "__docId__": 118, + "__docId__": 129, "kind": "method", - "name": "_delete", + "name": "unlink", "memberof": "src/types/RedBlackTree.js~RedBlackTree", "generator": false, "async": false, "static": false, - "longname": "src/types/RedBlackTree.js~RedBlackTree#_delete", - "access": "private", + "longname": "src/types/RedBlackTree.js~RedBlackTree#unlink", + "access": "public", "description": "Deletes the input node from the tree.", - "lineNumber": 98, + "lineNumber": 111, "params": [ { "nullable": null, @@ -2200,7 +2570,7 @@ "return": null }, { - "__docId__": 120, + "__docId__": 136, "kind": "method", "name": "remove", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2209,8 +2579,8 @@ "static": false, "longname": "src/types/RedBlackTree.js~RedBlackTree#remove", "access": "public", - "description": "Search for the first node of the tree whose key equals the input key\n(with {@link RedBlackTree#_search}), then delete that node\n(with {@link RedBlackTree#_delete}). If such a node is found and deleted\nthen return true. Return false otherwise.", - "lineNumber": 136, + "description": "Search for the first node of the tree whose key equals the input key\n(with {@link RedBlackTree#_search}), then delete that node\n(with {@link RedBlackTree#unlink}). If such a node is found and deleted\nthen return true. Return false otherwise.", + "lineNumber": 200, "unknown": [ { "tagName": "@returns", @@ -2239,7 +2609,7 @@ } }, { - "__docId__": 121, + "__docId__": 137, "kind": "method", "name": "range", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2249,7 +2619,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#range", "access": "public", "description": "Returns an in order iterator over the keys of the tree that lie in the\ninterval [left, right[.", - "lineNumber": 151, + "lineNumber": 215, "unknown": [ { "tagName": "@returns", @@ -2288,7 +2658,7 @@ } }, { - "__docId__": 122, + "__docId__": 138, "kind": "method", "name": "items", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2298,7 +2668,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#items", "access": "public", "description": "Returns an in order iterator over the keys of the tree.", - "lineNumber": 161, + "lineNumber": 225, "unknown": [ { "tagName": "@returns", @@ -2316,7 +2686,7 @@ "params": [] }, { - "__docId__": 123, + "__docId__": 139, "kind": "method", "name": "[Symbol.iterator]", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2326,7 +2696,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", "access": "public", "description": "Same as {@link RedBlackTree#items}.", - "lineNumber": 168, + "lineNumber": 232, "params": [], "return": { "types": [ @@ -2335,7 +2705,7 @@ } }, { - "__docId__": 124, + "__docId__": 140, "kind": "method", "name": "empty", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2345,7 +2715,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree.empty", "access": "public", "description": "Constructs an empty red-black tree.", - "lineNumber": 178, + "lineNumber": 242, "unknown": [ { "tagName": "@returns", @@ -2374,7 +2744,7 @@ } }, { - "__docId__": 125, + "__docId__": 141, "kind": "method", "name": "from", "memberof": "src/types/RedBlackTree.js~RedBlackTree", @@ -2384,7 +2754,7 @@ "longname": "src/types/RedBlackTree.js~RedBlackTree.from", "access": "public", "description": "Constructs a red-black tree from an input iterable.", - "lineNumber": 189, + "lineNumber": 253, "unknown": [ { "tagName": "@returns", @@ -2432,7 +2802,7 @@ }, { "kind": "packageJSON", - "content": "{\n \"name\": \"@aureooms/js-red-black-tree\",\n \"description\": \"Red-black tree library for JavaScript\",\n \"version\": \"8.0.0\",\n \"license\": \"AGPL-3.0\",\n \"author\": \"Aurélien Ooms \",\n \"homepage\": \"https://aureooms.github.io/js-red-black-tree\",\n \"repository\": {\n \"type\": \"git\",\n \"url\": \"https://github.com/aureooms/js-red-black-tree\"\n },\n \"bugs\": {\n \"url\": \"https://github.com/aureooms/js-red-black-tree/issues\"\n },\n \"keywords\": [\n \"balanced binary search tree\",\n \"bst\",\n \"data structure\",\n \"red-black tree\"\n ],\n \"sideEffects\": false,\n \"source\": \"src/index.js\",\n \"main\": \"dist/index.js\",\n \"module\": \"dist/index.module.js\",\n \"esmodule\": 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"@aureooms/js-red-black-tree/src/family/predecessor.js~predecessor", "function/index.html#static-function-predecessor", @@ -149,6 +155,12 @@ window.esdocSearchIndex = [ "replace_node @aureooms/js-red-black-tree/src/deletion/replace_node.js", "function" ], + [ + "@aureooms/js-red-black-tree/src/traversal/rightopenrangetraversal.js~rightopenrangetraversal", + "function/index.html#static-function-rightOpenRangeTraversal", + "rightOpenRangeTraversal @aureooms/js-red-black-tree/src/traversal/rightOpenRangeTraversal.js", + "function" + ], [ "@aureooms/js-red-black-tree/src/rotate/rotate_left.js~rotate_left", "function/index.html#static-function-rotate_left", @@ -173,6 +185,24 @@ window.esdocSearchIndex = [ "sibling @aureooms/js-red-black-tree/src/family/sibling.js", "function" ], + [ + "@aureooms/js-red-black-tree/src/swap/swap_color.js~swap_color", + "function/index.html#static-function-swap_color", + "swap_color @aureooms/js-red-black-tree/src/swap/swap_color.js", + "function" + ], + [ + "@aureooms/js-red-black-tree/src/swap/swap_left.js~swap_left", + "function/index.html#static-function-swap_left", + "swap_left @aureooms/js-red-black-tree/src/swap/swap_left.js", + "function" + ], + [ + "@aureooms/js-red-black-tree/src/swap/swap_non_adjacent.js~swap_non_adjacent", + "function/index.html#static-function-swap_non_adjacent", + "swap_non_adjacent @aureooms/js-red-black-tree/src/swap/swap_non_adjacent.js", + "function" + ], [ "@aureooms/js-red-black-tree/src/family/uncle.js~uncle", "function/index.html#static-function-uncle", @@ -623,18 +653,48 @@ window.esdocSearchIndex = [ "src/search/search.js", "file" ], + [ + "src/swap/swap_color.js", + "file/src/swap/swap_color.js.html", + "src/swap/swap_color.js", + "file" + ], + [ + "src/swap/swap_left.js", + "file/src/swap/swap_left.js.html", + "src/swap/swap_left.js", + "file" + ], + [ + "src/swap/swap_non_adjacent.js", + "file/src/swap/swap_non_adjacent.js.html", + "src/swap/swap_non_adjacent.js", + "file" + ], [ "src/traversal/inordertraversal.js", "file/src/traversal/inordertraversal.js.html", "src/traversal/inordertraversal.js", "file" ], + [ + "src/traversal/leftopenrangetraversal.js", + "file/src/traversal/leftOpenRangeTraversal.js.html", + "src/traversal/leftOpenRangeTraversal.js", + "file" + ], [ "src/traversal/rangetraversal.js", "file/src/traversal/rangetraversal.js.html", "src/traversal/rangetraversal.js", "file" ], + [ + "src/traversal/rightopenrangetraversal.js", + "file/src/traversal/rightOpenRangeTraversal.js.html", + "src/traversal/rightOpenRangeTraversal.js", + "file" + ], [ "src/types/node.js", "file/src/types/Node.js.html", @@ -653,12 +713,6 @@ window.esdocSearchIndex = [ "src/types/RedBlackTree.js~RedBlackTree#[Symbol.iterator]", "method" ], - [ - "src/types/redblacktree.js~redblacktree#_delete", - "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-_delete", - "src/types/RedBlackTree.js~RedBlackTree#_delete", - "method" - ], [ "src/types/redblacktree.js~redblacktree#_search", "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-_search", @@ -725,6 +779,12 @@ window.esdocSearchIndex = [ "src/types/RedBlackTree.js~RedBlackTree#root", "member" ], + [ + "src/types/redblacktree.js~redblacktree#unlink", + "class/src/types/RedBlackTree.js~RedBlackTree.html#instance-method-unlink", + "src/types/RedBlackTree.js~RedBlackTree#unlink", + "method" + ], [ "src/types/redblacktree.js~redblacktree.empty", "class/src/types/RedBlackTree.js~RedBlackTree.html#static-method-empty", diff --git a/source.html b/source.html index 20ed42a..ab7d351 100644 --- a/source.html +++ b/source.html @@ -55,15 +55,20 @@
                                                                                                                              • rotateFrotate_left
                                                                                                                              • Frotate_right
                                                                                                                              • searchFsearch
                                                                                                                                • +
                                                                                                                              • swapFswap_color
                                                                                                                                • +
                                                                                                                              • Fswap_left
                                                                                                                                • +
                                                                                                                              • Fswap_non_adjacent
                                                                                                                              • traversalFinordertraversal
                                                                                                                                • +
                                                                                                                              • FleftOpenRangeTraversal
                                                                                                                              • Frangetraversal
                                                                                                                                • +
                                                                                                                              • FrightOpenRangeTraversal
                                                                                                                              • typesCRedBlackTree
                                                                                                                              • FNode
                                                                                                                                • -

                                                                                                                                Source 45/45

                                                                                                                                +

                                                                                                                                Source 50/50

                                                                                                                                summary
                                                                                                                                + public + + + + + +
                                                                                                                                +

                                                                                                                                + F + + + swap_color(A: Node, B: Node) +

                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + +

                                                                                                                                Swap colors of two arbitrary nodes.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +                                                                                                                                 		+ + +
                                                                                                                                + public + + + + + +
                                                                                                                                +

                                                                                                                                + F + + + swap_left(A: Node): Node +

                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + +

                                                                                                                                Swap pointers and colors of a node and its left child B with one constraint:

                                                                                                                                +
                                                                                                                                  +
                                                                                                                                • B's right child is a leaf
                                                                                                                                  • +
                                                                                                                                +

                                                                                                                                NOTE: This constraint is implied because B is A's in-subtree predecessor.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +                                                                                                                                 		+ + +
                                                                                                                                + public + + + + + +
                                                                                                                                +

                                                                                                                                + F + + + swap_non_adjacent(A: Node, B: Node) +

                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + +

                                                                                                                                Swap pointers and colors of two NON-ADJACENT nodes with three constraints:

                                                                                                                                +
                                                                                                                                  +
                                                                                                                                • B is not the root
                                                                                                                                  • +
                                                                                                                                • B is its parent right child
                                                                                                                                  • +
                                                                                                                                • B's right child is a leaf
                                                                                                                                  • +
                                                                                                                                +

                                                                                                                                NOTE: These three constraints are implied because B is A's in-subtree +predecessor without being A's left child.

                                                                                                                                +
                                                                                                                                    p       q             q           p
+    |        \             \          |
+   -A        +B            +A        -B
+   / \       / \           / \       / \
+  u   v     x   -     ->  x   -     u   v
+
                                                                                                                                +
                                                                                                                                +                                                                                                                                 		+ +
                                                                                                                                +
                                                                                                                                +

                                                                                                                                + F + + * + leftOpenRangeTraversal(compare: Function, root: Node, right: any): IterableIterator +

                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + +

                                                                                                                                Yields all the keys in the tree rooted at root that lie in the +interval (-oo, right[, in order.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +                                                                                                                                 		+ + +
                                                                                                                                + public + + + @@ -1011,6 +1159,36 @@

                                                                                                                                traversal

                                                                                                                                		 +
                                                                                                                                + public + + + + + +
                                                                                                                                +

                                                                                                                                + F + + * + rightOpenRangeTraversal(compare: Function, root: Node, left: any): IterableIterator +

                                                                                                                                +
                                                                                                                                +
                                                                                                                                + + +

                                                                                                                                Yields all the keys in the tree rooted at root that lie in the +interval [left, +oo), in order.

                                                                                                                                +
                                                                                                                                +
                                                                                                                                +                                                                                                                                 		+ +
                                                                                                                                @@ -84,7 +89,7 @@ - + @@ -92,7 +97,7 @@ - + @@ -100,7 +105,7 @@ - + @@ -108,7 +113,7 @@ - + @@ -116,55 +121,55 @@ - + - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + @@ -172,15 +177,15 @@ - + - + - + @@ -188,7 +193,7 @@ - + @@ -196,7 +201,7 @@ - + @@ -204,7 +209,7 @@ - + @@ -212,15 +217,15 @@ - + - - - + + + @@ -228,63 +233,63 @@ - + - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + - + - + - + - + @@ -292,7 +297,31 @@ - + + + + + + + + + + + + + + + + + + + + + + + + + @@ -300,15 +329,31 @@ - + + + + + + + + + - - - + + + + + + + + + + + @@ -316,15 +361,15 @@ - + - - - + + +
                                                                                                                                100 %1/1 176 byte 82021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/api/from.js100 %1/1 171 byte 82021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/color/BLACK.js100 %1/1 70 byte 52021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/color/RED.js100 %1/1 64 byte 52021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/debug/_debug.js100 %1/1 761 byte 322021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/deletion/delete_case0.js delete_case0 100 %1/1629 byte232021-03-04 16:44:23 (UTC)689 byte242021-04-03 08:23:55 (UTC)
                                                                                                                                src/deletion/delete_case1.js delete_case1 100 %1/11441 byte522021-03-04 16:44:23 (UTC)1489 byte532021-04-03 08:23:55 (UTC)
                                                                                                                                src/deletion/delete_case2.js delete_case2 100 %1/11558 byte542021-03-04 16:44:23 (UTC)1619 byte552021-04-03 08:23:55 (UTC)
                                                                                                                                src/deletion/delete_case5.js delete_case5 100 %1/11898 byte642021-03-04 16:44:23 (UTC)2067 byte682021-04-03 08:23:55 (UTC)
                                                                                                                                src/deletion/delete_no_child.js delete_no_child 100 %1/11153 byte482021-03-04 16:44:23 (UTC)1061 byte432021-04-03 08:23:55 (UTC)
                                                                                                                                src/deletion/delete_one_child.js delete_one_child 100 %1/11126 byte402021-03-04 16:44:23 (UTC)1332 byte502021-04-03 08:23:55 (UTC)
                                                                                                                                src/deletion/prune.js100 %1/1 379 byte 172021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/deletion/replace_node.js replace_node 100 %1/1531 byte508 byte 222021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/family/grandparent.js100 %1/1 454 byte 182021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/family/predecessor.js100 %1/1 506 byte 232021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/family/sibling.js100 %1/1 437 byte 182021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/family/uncle.js100 %1/1 454 byte 192021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/index.js - -2013 byte322021-03-04 16:44:23 (UTC)2385 byte372021-04-03 08:23:55 (UTC)
                                                                                                                                src/insertion/insert.js100 %1/1 1285 byte 502021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/insertion/insert_case0.js insert_case0 100 %1/1671 byte302021-03-04 16:44:23 (UTC)745 byte352021-04-03 08:23:55 (UTC)
                                                                                                                                src/insertion/insert_case1.js insert_case1 100 %1/1798 byte362021-03-04 16:44:23 (UTC)848 byte352021-04-03 08:23:55 (UTC)
                                                                                                                                src/insertion/insert_case2.js insert_case2 100 %1/11516 byte522021-03-04 16:44:23 (UTC)1579 byte552021-04-03 08:23:55 (UTC)
                                                                                                                                src/insertion/insert_case3.js insert_case3 100 %1/12698 byte922021-03-04 16:44:23 (UTC)2739 byte962021-04-03 08:23:55 (UTC)
                                                                                                                                src/insertion/insert_case4.js insert_case4 100 %1/12141 byte702021-03-04 16:44:23 (UTC)2212 byte732021-04-03 08:23:55 (UTC)
                                                                                                                                src/rotate/rotate_left.js rotate_left 100 %1/1825 byte757 byte 412021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/rotate/rotate_right.js rotate_right 100 %1/1836 byte768 byte 412021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/search/search.js100 %1/1 594 byte 292021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/swap/swap_color.jsswap_color100 %1/1430 byte222021-04-03 08:23:55 (UTC)
                                                                                                                                src/swap/swap_left.jsswap_left100 %1/11115 byte532021-04-03 08:23:55 (UTC)
                                                                                                                                src/swap/swap_non_adjacent.jsswap_non_adjacent100 %1/11325 byte572021-04-03 08:23:55 (UTC)
                                                                                                                                src/traversal/inordertraversal.js100 %1/1 874 byte 302021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/traversal/leftOpenRangeTraversal.jsleftOpenRangeTraversal100 %1/11177 byte362021-04-03 08:23:55 (UTC)
                                                                                                                                src/traversal/rangetraversal.js rangetraversal 100 %1/11459 byte432021-03-04 16:44:23 (UTC)1597 byte452021-04-03 08:23:55 (UTC)
                                                                                                                                src/traversal/rightOpenRangeTraversal.jsrightOpenRangeTraversal100 %1/11170 byte362021-04-03 08:23:55 (UTC)
                                                                                                                                src/types/Node.js100 %1/1 524 byte 192021-03-04 16:44:23 (UTC)2021-04-03 08:23:55 (UTC)
                                                                                                                                src/types/RedBlackTree.js RedBlackTree 100 %16/165065 byte1962021-03-04 16:44:23 (UTC)6843 byte2602021-04-03 08:23:55 (UTC)
                                                                                                                                diff --git a/variable/index.html b/variable/index.html index e60dba1..7ae94da 100644 --- a/variable/index.html +++ b/variable/index.html @@ -55,8 +55,13 @@
                                                                                                                              • rotateFrotate_left
                                                                                                                              • Frotate_right
                                                                                                                              • searchFsearch
                                                                                                                                • +
                                                                                                                              • swapFswap_color
                                                                                                                                • +
                                                                                                                              • Fswap_left
                                                                                                                                • +
                                                                                                                              • Fswap_non_adjacent
                                                                                                                              • traversalFinordertraversal
                                                                                                                                • +
                                                                                                                              • FleftOpenRangeTraversal
                                                                                                                              • Frangetraversal
                                                                                                                                • +
                                                                                                                              • FrightOpenRangeTraversal
                                                                                                                              • typesCRedBlackTree
                                                                                                                              • FNode
                                                                                                                                • From cd6e73ac987c06c8fa6e852fd302ae9d26c7db72 Mon Sep 17 00:00:00 2001 From: make-github-pseudonymous-again Date: Thu, 15 Jul 2021 13:31:07 +0000 Subject: [PATCH 25/26] =?UTF-8?q?Deploying=20to=20gh-pages=20from=20@=20bi?= =?UTF-8?q?nary-search-tree/red-black-tree@3eb23c4c55c1889d7468258d2587fbd?= =?UTF-8?q?7ff8c8837=20=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ast/source/api/from.js.json | 496 ++++-------------- .../types/RedBlackTree.js~RedBlackTree.html | 9 +- coverage.json | 9 +- file/src/api/empty.js.html | 7 +- file/src/api/from.js.html | 10 +- file/src/color/BLACK.js.html | 7 +- file/src/color/RED.js.html | 7 +- file/src/debug/_debug.js.html | 7 +- file/src/deletion/delete_case0.js.html | 7 +- file/src/deletion/delete_case1.js.html | 7 +- file/src/deletion/delete_case2.js.html | 7 +- file/src/deletion/delete_case5.js.html | 7 +- file/src/deletion/delete_no_child.js.html | 7 +- file/src/deletion/delete_one_child.js.html | 7 +- file/src/deletion/prune.js.html | 7 +- file/src/deletion/replace_node.js.html | 7 +- file/src/family/grandparent.js.html | 7 +- file/src/family/predecessor.js.html | 7 +- file/src/family/sibling.js.html | 7 +- file/src/family/uncle.js.html | 7 +- file/src/index.js.html | 7 +- file/src/insertion/insert.js.html | 7 +- file/src/insertion/insert_case0.js.html | 7 +- file/src/insertion/insert_case1.js.html | 7 +- file/src/insertion/insert_case2.js.html | 7 +- file/src/insertion/insert_case3.js.html | 7 +- file/src/insertion/insert_case4.js.html | 7 +- file/src/rotate/rotate_left.js.html | 7 +- file/src/rotate/rotate_right.js.html | 7 +- file/src/search/search.js.html | 7 +- file/src/swap/swap_color.js.html | 7 +- file/src/swap/swap_left.js.html | 7 +- file/src/swap/swap_non_adjacent.js.html | 7 +- file/src/traversal/inordertraversal.js.html | 7 +- .../traversal/leftOpenRangeTraversal.js.html | 7 +- file/src/traversal/rangetraversal.js.html | 7 +- .../traversal/rightOpenRangeTraversal.js.html | 7 +- file/src/types/Node.js.html | 7 +- file/src/types/RedBlackTree.js.html | 7 +- function/index.html | 67 ++- identifiers.html | 36 +- index.html | 47 +- index.json | 349 ++++++------ inject/script/0-header.js | 4 +- manual/example.html | 6 +- manual/index.html | 16 +- manual/installation.html | 10 +- manual/overview.html | 6 +- manual/usage.html | 12 +- script/search_index.js | 142 +++-- source.html | 89 ++-- variable/index.html | 86 +-- 52 files changed, 576 insertions(+), 1063 deletions(-) diff --git a/ast/source/api/from.js.json b/ast/source/api/from.js.json index 0e7da00..d53feb5 100644 --- a/ast/source/api/from.js.json +++ b/ast/source/api/from.js.json @@ -1,28 +1,28 @@ { "type": "File", "start": 0, - "end": 171, + "end": 152, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 9, + "line": 8, "column": 0 } }, "program": { "type": "Program", "start": 0, - "end": 171, + "end": 152, "loc": { "start": { "line": 1, "column": 0 }, "end": { - "line": 9, + "line": 8, "column": 0 } }, @@ -116,9 +116,9 @@ ] }, { - "type": "Identifier", + "type": "ExportDefaultDeclaration", "start": 118, - "end": 149, + "end": 151, "loc": { "start": { "line": 7, @@ -126,250 +126,59 @@ }, "end": { "line": 7, - "column": 31 - } - }, - "declarations": [ - { - "type": "VariableDeclarator", - "start": 124, - "end": 148, - "loc": { - "start": { - "line": 7, - "column": 6 - }, - "end": { - "line": 7, - "column": 30 - } - }, - "id": { - "type": "Identifier", - "start": 124, - "end": 128, - "loc": { - "start": { - "line": 7, - "column": 6 - }, - "end": { - "line": 7, - "column": 10 - }, - "identifierName": "from" - }, - "name": "from", - "leadingComments": null - }, - "init": { - "type": "MemberExpression", - "start": 131, - "end": 148, - "loc": { - "start": { - "line": 7, - "column": 13 - }, - "end": { - "line": 7, - "column": 30 - } - }, - "object": { - "type": "Identifier", - "start": 131, - "end": 143, - "loc": { - "start": { - "line": 7, - "column": 13 - }, - "end": { - "line": 7, - "column": 25 - }, - "identifierName": "RedBlackTree" - }, - "name": "RedBlackTree" - }, - "property": { - "type": "Identifier", - "start": 144, - "end": 148, - "loc": { - "start": { - "line": 7, - "column": 26 - }, - "end": { - "line": 7, - "column": 30 - }, - "identifierName": "from" - }, - "name": "from" - }, - "computed": false - }, - "leadingComments": null - } - ], - "kind": "const", - "leadingComments": [], - "name": "_", - "trailingComments": [] - }, - { - "type": "Identifier", - "start": 150, - "end": 170, - "loc": { - "start": { - "line": 8, - "column": 0 - }, - "end": { - "line": 8, - "column": 20 - } - }, - "declaration": { - "type": "Identifier", - "start": 165, - "end": 169, - "loc": { - "start": { - "line": 8, - "column": 15 - }, - "end": { - "line": 8, - "column": 19 - }, - "identifierName": "from" - }, - "name": "from" - }, - "name": "_", - "leadingComments": [], - "trailingComments": [] - }, - { - "type": "ExportDefaultDeclaration", - "start": 150, - "end": 170, - "loc": { - "start": { - "line": 8, - "column": 0 - }, - "end": { - "line": 8, - "column": 20 + "column": 33 } }, "declaration": { - "type": "VariableDeclaration", - "start": 118, - "end": 149, + "type": "MemberExpression", + "start": 133, + "end": 150, "loc": { "start": { "line": 7, - "column": 0 + "column": 15 }, "end": { "line": 7, - "column": 31 + "column": 32 } }, - "declarations": [ - { - "type": "VariableDeclarator", - "start": 124, - "end": 148, - "loc": { - "start": { - "line": 7, - "column": 6 - }, - "end": { - "line": 7, - "column": 30 - } + "object": { + "type": "Identifier", + "start": 133, + "end": 145, + "loc": { + "start": { + "line": 7, + "column": 15 }, - "id": { - "type": "Identifier", - "start": 124, - "end": 128, - "loc": { - "start": { - "line": 7, - "column": 6 - }, - "end": { - "line": 7, - "column": 10 - }, - "identifierName": "from" - }, - "name": "from", - "leadingComments": null + "end": { + "line": 7, + "column": 27 }, - "init": { - "type": "MemberExpression", - "start": 131, - "end": 148, - "loc": { - "start": { - "line": 7, - "column": 13 - }, - "end": { - "line": 7, - "column": 30 - } - }, - "object": { - "type": "Identifier", - "start": 131, - "end": 143, - "loc": { - "start": { - "line": 7, - "column": 13 - }, - "end": { - "line": 7, - "column": 25 - }, - "identifierName": "RedBlackTree" - }, - "name": "RedBlackTree" - }, - "property": { - "type": "Identifier", - "start": 144, - "end": 148, - "loc": { - "start": { - "line": 7, - "column": 26 - }, - "end": { - "line": 7, - "column": 30 - }, - "identifierName": "from" - }, - "name": "from" - }, - "computed": false + "identifierName": "RedBlackTree" + }, + "name": "RedBlackTree", + "leadingComments": null + }, + "property": { + "type": "Identifier", + "start": 146, + "end": 150, + "loc": { + "start": { + "line": 7, + "column": 28 }, - "leadingComments": null - } - ], - "kind": "const", + "end": { + "line": 7, + "column": 32 + }, + "identifierName": "from" + }, + "name": "from" + }, + "computed": false, "leadingComments": [ { "type": "CommentBlock", @@ -389,7 +198,25 @@ } ], "trailingComments": [] - } + }, + "leadingComments": [ + { + "type": "CommentBlock", + "value": "*\n * Same as {@link RedBlackTree.from}.\n * @function from\n ", + "start": 54, + "end": 117, + "loc": { + "start": { + "line": 3, + "column": 0 + }, + "end": { + "line": 6, + "column": 3 + } + } + } + ] } ], "directives": [] @@ -564,8 +391,8 @@ }, { "type": { - "label": "const", - "keyword": "const", + "label": "export", + "keyword": "export", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -576,70 +403,45 @@ "binop": null, "updateContext": null }, - "value": "const", + "value": "export", "start": 118, - "end": 123, + "end": 124, "loc": { "start": { "line": 7, "column": 0 }, "end": { - "line": 7, - "column": 5 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "from", - "start": 124, - "end": 128, - "loc": { - "start": { "line": 7, "column": 6 - }, - "end": { - "line": 7, - "column": 10 } } }, { "type": { - "label": "=", + "label": "default", + "keyword": "default", "beforeExpr": true, "startsExpr": false, "rightAssociative": false, "isLoop": false, - "isAssign": true, + "isAssign": false, "prefix": false, "postfix": false, "binop": null, "updateContext": null }, - "value": "=", - "start": 129, - "end": 130, + "value": "default", + "start": 125, + "end": 132, "loc": { "start": { "line": 7, - "column": 11 + "column": 7 }, "end": { "line": 7, - "column": 12 + "column": 14 } } }, @@ -656,16 +458,16 @@ "binop": null }, "value": "RedBlackTree", - "start": 131, - "end": 143, + "start": 133, + "end": 145, "loc": { "start": { "line": 7, - "column": 13 + "column": 15 }, "end": { "line": 7, - "column": 25 + "column": 27 } } }, @@ -682,16 +484,16 @@ "binop": null, "updateContext": null }, - "start": 143, - "end": 144, + "start": 145, + "end": 146, "loc": { "start": { "line": 7, - "column": 25 + "column": 27 }, "end": { "line": 7, - "column": 26 + "column": 28 } } }, @@ -708,16 +510,16 @@ "binop": null }, "value": "from", - "start": 144, - "end": 148, + "start": 146, + "end": 150, "loc": { "start": { "line": 7, - "column": 26 + "column": 28 }, "end": { "line": 7, - "column": 30 + "column": 32 } } }, @@ -734,23 +536,22 @@ "binop": null, "updateContext": null }, - "start": 148, - "end": 149, + "start": 150, + "end": 151, "loc": { "start": { "line": 7, - "column": 30 + "column": 32 }, "end": { "line": 7, - "column": 31 + "column": 33 } } }, { "type": { - "label": "export", - "keyword": "export", + "label": "eof", "beforeExpr": false, "startsExpr": false, "rightAssociative": false, @@ -761,9 +562,8 @@ "binop": null, "updateContext": null }, - "value": "export", - "start": 150, - "end": 156, + "start": 152, + "end": 152, "loc": { "start": { "line": 8, @@ -771,112 +571,6 @@ }, "end": { "line": 8, - "column": 6 - } - } - }, - { - "type": { - "label": "default", - "keyword": "default", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "value": "default", - "start": 157, - "end": 164, - "loc": { - "start": { - "line": 8, - "column": 7 - }, - "end": { - "line": 8, - "column": 14 - } - } - }, - { - "type": { - "label": "name", - "beforeExpr": false, - "startsExpr": true, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null - }, - "value": "from", - "start": 165, - "end": 169, - "loc": { - "start": { - "line": 8, - "column": 15 - }, - "end": { - "line": 8, - "column": 19 - } - } - }, - { - "type": { - "label": ";", - "beforeExpr": true, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 169, - "end": 170, - "loc": { - "start": { - "line": 8, - "column": 19 - }, - "end": { - "line": 8, - "column": 20 - } - } - }, - { - "type": { - "label": "eof", - "beforeExpr": false, - "startsExpr": false, - "rightAssociative": false, - "isLoop": false, - "isAssign": false, - "prefix": false, - "postfix": false, - "binop": null, - "updateContext": null - }, - "start": 171, - "end": 171, - "loc": { - "start": { - "line": 9, - "column": 0 - }, - "end": { - "line": 9, "column": 0 } } diff --git a/class/src/types/RedBlackTree.js~RedBlackTree.html b/class/src/types/RedBlackTree.js~RedBlackTree.html index 27b5d32..fecd16a 100644 --- a/class/src/types/RedBlackTree.js~RedBlackTree.html +++ b/class/src/types/RedBlackTree.js~RedBlackTree.html @@ -3,12 +3,12 @@ - RedBlackTree | @aureooms/js-red-black-tree + RedBlackTree | @binary-search-tree/red-black-tree - +
                                                                                                                                @@ -24,13 +24,12 @@
                                                                                                                                  - +
                                                                                                                                  - 
                                                                                                                                  import RedBlackTree from '@aureooms/js-red-black-tree/src/types/RedBlackTree.js'
                                                                                                                                  + 
                                                                                                                                  import RedBlackTree from '@binary-search-tree/red-black-tree/src/types/RedBlackTree.js'
                                                                                                                                  public class diff --git a/coverage.json b/coverage.json index a02c010..846e118 100644 --- a/coverage.json +++ b/coverage.json @@ -1,18 +1,13 @@ { "coverage": "100%", - "expectCount": 50, - "actualCount": 50, + "expectCount": 49, + "actualCount": 49, "files": { "src/api/empty.js": { "expectCount": 1, "actualCount": 1, "undocumentLines": [] }, - "src/api/from.js": { - "expectCount": 1, - "actualCount": 1, - "undocumentLines": [] - }, "src/color/BLACK.js": { "expectCount": 1, "actualCount": 1, diff --git a/file/src/api/empty.js.html b/file/src/api/empty.js.html index c6d8c30..add6e69 100644 --- a/file/src/api/empty.js.html +++ b/file/src/api/empty.js.html @@ -3,12 +3,12 @@ - src/api/empty.js | @aureooms/js-red-black-tree + src/api/empty.js | @binary-search-tree/red-black-tree - +
                                                                                                                                  @@ -24,13 +24,12 @@
                                                                                                                                    - +
                                                                                                                                    - +